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[deliverable/binutils-gdb.git] / gas / ChangeLog
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451a1fc5
HPN		 12001-11-17 Hans-Peter Nilsson <hp@axis.com>
2
3 * config/tc-cris.c (md_apply_fix3): Cast value, not pointer, in
4 val assignment.
5
bbe8ef22
AM		 62001-11-16 Alan Modra <amodra@bigpond.net.au>
7
8 * config/tc-m68k.c (md_apply_fix3): Change val back to a signed type.
9
e0ac8af0
L		 102001-11-15 H.J. Lu <hjl@gnu.org>
11
12 * config/tc-hppa.c (md_apply_fix3): Fix a typo.
13
5ce56ab9
L		 142001-11-15 H.J. Lu <hjl@gnu.org>
15
16 * config/tc-alpha.c (md_apply_fix3): Fix a typo.
17
94f592af
NC		 182001-11-15 Nick Clifton <nickc@cambridge.redhat.com>
19
20 * write.c (fixup_segment): Remove referrences to md_apply_fix and
21 TC_HANDLE_FX_DONE.
22 * cgen.c, config/obj-coff.c, config/tc-*.c: Update all occurances
23 of md_apply_fix to md_apply_fix3.
24 Make all md_apply_fix3 functions void.
25 * cgen.h, config/obj-coff.h, tc-*.h: Remove all definitions of
26 MD_APPLY_FIX3 and TC_HANDLE_FX_DONE.
27 * doc/internals.texi: Update references to md_apply_fix3.
28 * tc.h: Update prototype for md_apply_fix3.
29
c86380b5
AM		 302001-11-15 Alan Modra <amodra@bigpond.net.au>
31
a847613f
AM		 32 * config/tc-i386.h (md_end): Define.
33 (i386_elf_emit_arch_note): Declare.
34 (CpuUnknown): Delete.
35 * config/tc-i386.c (default_arch): Constify.
36 (smallest_imm_type): Remove CpuUnknown test.
37 (md_assemble): Don't bother checking cpu_arch_flags non-zero.
38 (i386_elf_emit_arch_note): New function.
39
c86380b5
AM		 40 * po/POTFILES.in: Regenerate.
41
645dc66c
TS		 422001-11-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
43
44 * config/tc-mips.c (mips_ip): Re-allow %hi() op for non-ELF assembler.
45
802a735e
AM		 462001-11-15 Alan Modra <amodra@bigpond.net.au>
47
33861b11
AM		 48 * frags.c (frag_grow): Revert last change.
49
7c2b59d0
AM		 50 * dwarf2dbg.c (get_frag_fix): Align last frag size.
51
802a735e
AM		 52 * config/tc-ppc.c (ppc_insert_operand): Pass (ppc_cpu | ppc_size)
53 to operand->insert.
54 (md_assemble): Likewise.
55
c1a44b08
NC		 562001-11-12 Nick Clifton <nickc@cambridge.redhat.com>
57
58 * frags.c (frag_grow): Use frag_make_room() to grow the
59 obstack.
60
42ebd756
NC		 612001-11-14 Nick Clifton <nickc@cambridge.redhat.com>
62
63 * config/tc-sparc.c (md_apply_fix3): Do not remove the symbol's
64 value from the addend for fixups against local symbols in
65 SEC_MERGE sections - it was not added in, in the first place.
66
6e917903
TW		 672001-11-11 Timothy Wall <twall@alum.mit.edu>
68
69 * write.c (relax_segment): Convert symbol address into an octet
70 offset prior to adding to the frag address, which is an octet
71 offset. Add comments to that effect.
72 * config/tc-tic54x.c: Fix bugs causing tests to fail.
73 * config/tc-tic54x.h: Ditch PARAMS macro.
74
e4afe742
AM		 752001-11-13 Alan Modra <amodra@bigpond.net.au>
76
77 * config/obj-elf.c (obj_elf_version): Ensure terminating NUL is
78 put in note section. Use sizeof instead of hard-coded constants.
79
ae948b86
TS		 802001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
81
82 * config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
83 (md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
84 OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
85 Sort options a bit more logical.
86 (md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
87 OPTION_MABI only for elf targets.
88
2396cfb9
TS		 892001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
90
91 * config/tc-mips.c (set_at): Add cast needed for varargs.
92 (load_register): Likewise.
93 (macro): Likewise. Some code reformatting.
94 (macro2): Add cast needed for varargs.
95 (mips16_macro): Likewise.
96
c4e7957c
TS		 972001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
98
99 * config/tc-mips.c (md_assemble): Remove superflous casts.
100 (append_insn): Likewise.
101 (mips16_macro_build): Likewise.
102 (macro): Likewise.
103 (mips16_ip): Likewise.
104 (s_cpload): Likewise.
105 (mips_relax_frag): Likewise.
106
a325df1d
TS		 1072001-11-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
108
109 * config/tc-mips.c (mips_abi_level): Move in front of
110 mips_set_options.
111 (mips_set_options): Add members gp32, fp32, abi.
112 (file_mips_gp32): New flag.
113 (file_mips_fp32): New flag.
114 (mips_opts): Initialize the new members.
115 (mips_gp32): Remove.
116 (mips_fp32): Remove.
117 (HAVE_32BIT_GPRS): Use the new values from mips_opts.
118 (HAVE_32BIT_FPRS): Likewise.
119 (HAVE_NEWABI): Likewise.
120 (HAVE_64BIT_OBJECTS): Likewise.
121 (md_begin): Likewise. Save default (file) values.
122 (md_parse_option): Use the new values from mips_opts.
123 (s_mipsset): Likewise. Fix logic to keep the ABI selection if
124 possible. Let .set mipsN work together with .set push/pop.
125 Enhance error messages.
126 (mips_elf_final_processing): Use file_mips_* for header processing.
127
1f8ae5e6
DC		 1282001-11-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
129
130 * config/tc-avr.c (mcu_types): Update for new devices.
131
e4afe742 1322001-11-09 Stephane Carrez <Stephane.Carrez@worldnet.fr>
a4fb0134
SC		 133
134 * doc/Makefile.am (POD2MAN): Use 'GNU Development Tools' for
135 the page man title.
136 * doc/Makefile.in: Rebuild.
137 * doc/as.texinfo: Do not put man SEEALSO in document;
138 Use @command for commands, @option for options; Reorganize usage
139 to clearly identify target specific options.
140
d993a84e
TS		 1412001-11-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
142
143 * config/tc-mips.c (mips_force_relocation): Remove duplicate code.
144
76b3015f
EC		 1452001-11-06 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
146
147 * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
148
b8edc45c
MS		 1492001-11-05 Martin Schwidefsky <schwidefsky@de.ibm.com>
150
151 * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
152 that need the global offset table.
153 (md_apply_fix3): Add code to undo opertions done in fixup_segment
154 triggered by TC_FORCE_RELOCATION.
155 * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
156 a call to function tc_s390_force_relocation.
157 (TC_FIX_ADJUSTABLE): Define.
158
9fb9af6e
CD		 1592001-11-04 Chris Demetriou <cgd@broadcom.com>
160
161 * configure.in (mips-*-netbsd*): Add support for target.
162 * configure: Regenerate.
163
db94471d
NC		 1642001-11-02 Nick Clifton <nickc@cambridge.redhat.com>
165
166 * configure.in (ALL_LINGUAS): Add 'fr'.
167 * configure: Regernate.
168 * po/fr.po: New file. Obtained from the translation project web
169 site.
170
1712001-11-02 Richard Earnshaw <rearnsha@arm.com>
c9b604bd
RE		 172
173 * tc-arm.c: Re-arrange prototypes by architecture.
174 (insns): Re-arrange instructions by archtitecture. Pld instruction
175 is part of ARMv5E.
176 (tinsns): blx and bkpt are part of ARMv5T.
177 (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
178 to do_fpa_*. All callers changed.
179
76b3015f 180 * tc-arm.c (insns): Add two temporary instructions to handle
c9b604bd
RE		 181 ldrd/strd.
182
4fe7ef96
SC		 1832001-11-01 Stephane Carrez <Stephane.Carrez@worldnet.fr>
184
185 * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
186 for bra/bsr and use frag_variant(), this ensure that the possible
187 16-bit BFD_RELOC_16 will be in the same frag.
188
afdbd6d0
CD		 1892001-10-31 Chris Demetriou <cgd@broadcom.com>
190
191 * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
192 PIC code, assume pointers the same size as GPRs.
193 (macro): In M_LA_AB handling for embedded PIC code, support
194 "la $treg,foo-bar($breg)". In load/store handling
195 (label ld_st) support "<op> $treg,<sym>-<local_sym>($breg)"
196 which is used by the compiler for switch statements.
197 In load/store double multi-instruction macro handling
198 (label ldd_std) add a comment that no special handling
199 is currently done for embedded PIC.
200 (mips_ip): In 'o' (16-bit offset) case, only accept 16
201 bit offsets.
202
b89dddec
RE		 2032001-10-31 Richard Earnshaw <rearnsha@arm.com>
204
205 General cleanup of feature definitions.
206 * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
207 (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
208 (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
209 (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
210 (ARM_EXT_V{5,5E}): Synchronize with above.
211 (ARM_ARCH_V*): Define a complete set in terms of above features.
212 (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
213 (FPU_FPA_EXT_V[12]): Define.
214 (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
215 (FPU_ANY): Define.
216 (FPU_DEFAULT): Default to FPA.
217 (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
218 Thumb, this is now ARM_ARCH_V5T.
219 (insns): Rework for new feature defines.
220 (tinsns): Likewise.
221 (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
222
7649aa50
NC		 2232001-10-31 NIIBE Yutaka <gniibe@m17n.org>
224
225 * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
226 * configure: Regenerate.
227 * Makefile.in: Regenerate.
228 * doc/c-sh.texi (SH Options): Added descriptions.
229
3c3bdf30
NC		 2302001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
231
232 * configure.in: Update for MMIX port.
233 * Makefile.am: Ditto. Regenerate dependencies.
234 * Makefile.in: Regenerate.
235 * configure: Regenerate.
236 * config/tc-mmix.h, config/tc-mmix.c: New files.
237 * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
238 * doc/Makefile.in: Regenerate.
239 * doc/all.texi: @set MMIX.
240 * doc/as.texinfo: Ditto. Add MMIX gas manpage option overview.
241 Include c-mmix.texi.
242 * doc/c-mmix.texi: New file.
243
0a758a12
CD		 2442001-10-24 Chris Demetriou <cgd@broadcom.com>
245
246 * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
247 these evaluate to true if mips_arch indicates SB-1.
248
6c19f338
AM		 2492001-10-23 Alan Modra <amodra@bigpond.net.au>
250
251 * as.c (parse_args): Print the date as well for --version.
252
2e4acd24
CD		 2532001-10-20 Chris Demetriou <cgd@broadcom.com>
254
255 * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
256 SB-1 CPU for consistency.
257 (mips_cpu_info_table): Tweak comment about SB-1.
258
8420dfca
L		 2592001-10-20 H.J. Lu <hjl@gnu.org>
260
261 * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
262 (cirrus_parse_offset): Likewise.
263
da89cce1
NC		 2642001-10-19 Nick Clifton <nickc@cambridge.redhat.com>
265
266 * config/tc-arm.c: Restore line_comment_chars.
267
f57c81f6
NC		 2682001-10-18 Nick Clifton <nickc@cambridge.redhat.com>
269
270 * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
271 added to the list.
272
e5eeb0dd 2732001-10-18 Hans-Peter Nilsson <hp@bitrange.com>
7e9250a3
HPN		 274
275 * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
276 for undefined symbols.
277
4058e45f
CD		 2782001-10-17 Chris Demetriou <cgd@broadcom.com>
279
280 * doc/as.texinfo (MIPS ISA options): Added accidentally
281 omitted "-mips64" option to list of options.
282
f5c120c5
MG		 2832001-10-17 matthew green <mrg@redhat.com>
284
285 * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
286 -m7410, -m7450 and -m7455 options.
287
15c1449b
AM		 2882001-10-17 Alan Modra <amodra@bigpond.net.au>
289
290 * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
291 (ppc_size): Select PPC_OPCODE_64 if 64 bit.
292 (md_begin): Don't set ppc_size here.
293 (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
294 (md_shortopts): Constify.
295 (md_longopts): Likewise.
296 (md_longopts_size): Likewise.
297 (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
298 64-bit opcodes.
299 (ppc_machine): Explain why this function is a nop.
300
c1e4eef7
AM		 3012001-10-17 Alan Modra <amodra@bigpond.net.au>
302
d3ecfc59
AM		 303 * bit_fix.h: Comment typo fix.
304 * config/tc-mips.c: Likewise.
305 * config/tc-sh.c: Likewise.
306 * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
307
c1e4eef7
AM		 308 * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
309 that autoheader doesn't duplicate config.in entries.
310 (DEFAULT_ARCH): Ditto.
311 * configure: Regenerate.
312 * config.in: Regenerate.
313
18566f55
AM		 3142001-10-16 Alan Modra <amodra@bigpond.net.au>
315
316 From Andrew Pines <apines@cosmodog.com>
317 * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
318
05982cac
HPN		 3192001-10-16 NIIBE Yutaka <gniibe@m17n.org>,
320 Hans-Peter Nilsson <hp@bitrange.com>
321
322 * config/tc-sh.c (shl): Remove.
323 (big): New function.
324 (little): Remove shl handling. Emit error for endian mismatch.
325 (md_show_usage): Add description of -big.
326 (md_parse_option): Handle OPTION_BIG. Remove shl handling.
327 (OPTION_BIG): Add.
328 (md_pseudo_table): Add .big.
329 (md_longopts): Add -big.
330 (md_begin): Don't set target_big_endian here.
331 * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
332 (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
333 (shl): Remove.
334 * configure.in (endian): Default is big.
335 (sh-*-pe*): Little endian.
336 (cpu_type): Set sh for target sh*.
337 * configure: Regenerate.
338
e369bcce
TS		 3392001-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
340
341 * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
342 relocations.
343
232431a0
NC		 3442001-10-13 Nick Clifton <nickc@cambridge.redhat.com>
345
05d2d07e
NC		 346 * config/tc-arm.c: Replace CONST with const.
347
232431a0
NC		 348 * cgen.c: Tidy up formatting.
349
418c1742
MG		 3502001-10-12 matthew green <mrg@redhat.com>
351
352 * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
353 flags, equivalent to -m7400. New -maltivec to enable AltiVec
354 instructions. New -mbook64 and -mbooke/-mbooke32 flags to enable
355 64-bit and 32-bit BookE support, respectively. Change -m403 and
356 -m405 to set PPC403 option.
357 (md_show_usage): Adjust for new options.
358 * doc/all.texi: Set PPC.
359 * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
360 * doc/c-ppc.texi: New file.
361 * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
362 * doc/Makefile.in: Regenerate.
363
65bf64b3
NC		 3642001-10-12 Nick Clifton <nickc@cambridge.redhat.com>
365
7f28ab9d
NC		 366 * read.c (s_bad_endr): New function. Issues a warning message
367 about a bad use of the .rept pseudo op.
368 (po_table[]): Add .endr.
369 * read.h: Prototype s_bad_endr.
370
65bf64b3
NC		 371 * CONTRIBUTORS: Update contact email address.
372
b6ff326e
KH		 3732001-10-11 Kazu Hirata <kazu@hxi.com>
374
375 * config/tc-alpha.c: Fix comment typos.
376 * config/tc-cris.c: Likewise.
377 * config/tc-hppa.c: Likewise.
378 * config/tc-i370.c: Likewise.
379 * config/tc-mips.c: Likewise.
380 * config/tc-mn10200.c: Likewise.
381 * config/tc-mn10300.c: Likewise.
382 * config/tc-sh.c: Likewise.
383 * config/tc-tahoe.c: Likewise.
384 * config/tc-v850.c: Likewise.
385
3b37fd66
KH		 3862001-10-11 Kazu Hirata <kazu@hxi.com>
387
388 * app.c: Fix comment typos.
389 * bit_fix.h: Likewise.
390 * expr.c: Likewise.
391 * itbl-ops.c: Likewise.
392
685bd869
NC		 3932001-10-11 Nick Clifton <nickc@cambridge.redhat.com>
394
395 * input-file.c: Include safe-ctype.h.
396 (input_file_open): Use ISSPACE instead of isspace.
397
6478892d
TS		 3982001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
399
400 * config/tc-mips.c (mips_cpreturn_offset): New variable.
401 (mips_cpreturn_register): Likewise.
402 (mips_gp_register): Likewise.
403 (s_cpsetup): New function prototype.
404 (s_cplocal): Likewise.
405 (s_cpreturn): Likewise.
406 (s_gpvalue): Likewise.
407 (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
408 pseudo-ops.
409 (macro): Don't warn about .cprestore for NewABI.
410 (md_pcrel_from): Code cleanup.
411 (mips_force_relocation): Force output of some NewABI relocations even
412 without a defined symbol.
413 (s_cpload): Ignore .cpload for NewABI.
414 (s_cpsetup): Handle .cpsetup.
415 (s_cplocal): Handle .cplocal.
416 (s_cprestore): Ignore .cprestore for NewABI.
417 (s_cpreturn): Handle .cpreturn.
418 (s_gpvalue): Handle .gpvalue.
419 (s_cpadd): Ignore .cpadd for NewABI.
420 (nopic_need_relax): Take g_switch_value into account as gp
421 optimization.
422 (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
423
ad8d3bb3
TS		 4242001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
425
426 * config/tc-mips.c (my_getSmallParser): New function prototype.
427 (small_ex_type): Named this enum, more return values for
428 my_getSmallExpression.
429 (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
430 triple relocations. Protect some parts with ifdef OBJ_ELF.
431 (percent_op_match): New struct, lookup table for %some_reloc().
432 (my_getSmallParser): New function, parses nested percent_ops also.
433 (my_getSmallExpression): Rewite to support nested percent_ops.
434
d6bc6245
TS		 4352001-10-10 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
436
437 * config/tc-mips.c
438 (load_address): Support both 32- and 64-bit addresses.
439 (macro): Call load_register correctly. Expand 64-bit loads ans stores.
440 (macro2): Call load_address correctly.
441
a5d2034a
NC		 4422001-10-09 Christian Groessler <cpg@aladdin.de>
443
444 * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
445 since z8k-opc.h now uses the PARAMS macro.
446
90f9b791
AH		 4472001-10-09 Aldy Hernandez <aldyh@redhat.com>
448
449 * config/tc-arm.c: Change MAVERIK to MAVERICK.
450
aa1f4858
AM		 4512001-10-09 Alan Modra <amodra@bigpond.net.au>
452
453 * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
454 throughout file.
455 (obj_elf_change_section): Rename "group" to "group_name".
456 (obj_elf_section): Likewise.
457 (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
458 first member section; Instead use elf_next_in_group.
459
060adf0e
AM		 4602001-10-09 Alan Modra <amodra@bigpond.net.au>
461
462 * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
463 Set elf_section_data group from it. Warn if group name changed.
464 (obj_elf_parse_section_letters): Parse 'G' too.
465 (obj_elf_section): Parse group name.
466 (struct group_list): New.
467 (build_group_lists): New function.
468 (elf_frob_file): Create SEC_GROUP section(s).
469
470 * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
471 whitespace.
472
8913d9db
AH		 4732001-10-08 Aldy Hernandez <aldyh@redhat.com>
474
475 * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
476
404ff6b5
AH		 477 * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
478 (cirrus_regtype): New enum.
479 (LONGEST_INST): Change to 10.
480 (CIRRUS_MODE1): New.
481 (CIRRUS_MODE2): New.
482 (CIRRUS_MODE3): New.
483 (CIRRUS_MODE4): New.
484 (CIRRUS_MODE5): New.
485 (CIRRUS_MODE6): New.
486 (insns): Add cirrus dsp instructions.
487 (ARM_EXT_MAVERIKSC_REG): New.
488 (cirrus_register): New.
489 (cirrus_mvf_register): New.
490 (cirrus_mvd_register): New.
491 (cirrus_mvfx_register): New.
492 (cirrus_mvdx_register): New.
493 (cirrus_mvax_register): New.
494 (ARM_EXT_MAVERIKsc_register): New.
495 (reg_table): Add cirrus registers.
496 (cirrus_valid_reg): New.
497 (cirrus_reg_required_here): New.
498 (do_c_binops_1): New.
499 (do_c_binops_2): New.
500 (do_c_binops_3): New.
501 (do_c_triple_4): New.
502 (do_c_triple_5): New.
503 (do_c_quad_6): New.
504 (do_c_dspsc_1): New.
505 (do_c_dspsc_2): New.
506 (do_c_shift_1): New.
507 (do_c_shift_2): New.
508 (do_c_ldst_1): New.
509 (do_c_ldst_2): New.
510 (do_c_ldst_3): New.
511 (do_c_ldst_4): New.
512 (do_c_binops): New.
513 (do_c_triple): New.
514 (do_c_quad): New.
515 (do_c_dspsc): New.
516 (do_c_shift): New.
517 (cirrus_parse_offset): New.
518 (do_c_ldst): New.
519 (md_parse_option): Add arm9e.
520 (md_show_usage): Same.
521
8642cce8
TR		 5222001-10-08 Tom Rix <trix@redhat.com>
523
76b3015f 524 * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
8642cce8
TR		 525 location of next .bf
526 * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
527
6ce8b369
AM		 5282001-10-07 Alan Modra <amodra@bigpond.net.au>
529
530 * config/obj-elf.c: Standardize error/warning messages - don't
531 capitalise, no final period or newline, don't say "ignoring" for
532 as_bad messages. In some cases, change the wording to that used
533 elsewhere for similar messages.
534 (obj_elf_section_name): New function, split out from ..
535 (obj_elf_section): .. here. Correctly mask off SHF_MERGE if
536 entsize not specified.
537
ec38dd05
JJ		 5382001-10-05 Jakub Jelinek <jakub@redhat.com>
539
540 * doc/as.texinfo: Document M and S ELF section flags.
541
ebeb9253
AM		 5422001-10-05 Alan Modra <amodra@bigpond.net.au>
543
544 * subsegs.c (subseg_text_p): Return 0 for absolute section.
545 * read.c (do_align): If in absolute section, warn about and ignore
546 non-zero fill pattern.
547
7dc8f5ce
AO		 5482001-10-05 Alexandre Oliva <aoliva@redhat.com>
549
550 * config/tc-mn10300.c (tc_gen_reloc): Don't free
551 reloc->sym_ptr_ptr if it's not allocated.
552
f6688943
TS		 5532001-10-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
554
555 * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
556 relocation triple.
557 (prev_insn_fixp): Likewise.
558 (append_insn): Changed prototype to accept a relocation pointer.
559 (imm_reloc): Make it an array.
560 (offset_reloc): Likewise.
561 (md_assemble): Handle triple relocations.
562 (append_insn): Likewise. Add handling for some NewABI relocations.
563 (mips_no_prev_insn): Handle triple relocations.
564 (macro_build): Likewise. Add handling for some NewABI relocations.
565 Move handling for the 'u' case to append_insn().
566 (mips16_macro_build): Handle triple relocations.
567 (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
568 for NewABI.
569 (mips_ip): Handle triple relocations.
570 (mips16_ip): Likewise.
571 (mips_force_relocation): Force handling of triple relocations
572 without symbols for NewABI.
573 (md_apply_fix): Add handling for some NewABI relocations.
574
1ae00879
AM		 5752001-10-05 Alan Modra <amodra@bigpond.net.au>
576
577 * config/tc-i386.c (parse_register): If not producing code for
578 x86_64, reject x86_64 register name matches.
579 (md_assemble): Remove now redundant check for x86_64 regs.
580
9c7977b3
AM		 5812001-10-04 Alan Modra <amodra@bigpond.net.au>
582
583 * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
584 as BFD_DEFAULT_TARGET_SIZE.
585 (ppc_tc): Likewise.
586 (ppc_is_toc_sym): Likewise.
587 (md_apply_fix3): Likewise.
588
e013f690
TS		 5892001-10-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
590
591 * config/tc-mips.c (mips_64): Remove.
592 (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
593 in it.
594 (mips_abi_level, mips_abi): New enum.
595 (mips_32bit_abi): Remove.
596 (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
597 (HAVE_NEWABI): New define.
598 (HAVE_64BIT_OBJECTS): New define.
599 (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
600 (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
601 (support_64bit_objects): New prototype.
602 (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
603 .reginfo section for n32, use .MIPS.options instead.
604 (support_64bit_objects): New function, code from md_parse_option.
605 (md_longopts): Add -n32 option.
606 (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
607 Add -n32 option. Protect with OBJ_ELF.
608 (s_mipsset): Use mips_abi instead of mips_32bit_abi.
609 (mips_elf_final_processing): Likewise. Don't write .reginfo section
610 for n32, use .MIPS.options instead.
611
fcd8210c
AM		 6122001-10-03 Alan Modra <amodra@bigpond.net.au>
613
181ddcac 614 * po/POTFILES.in: Regenerate.
fcd8210c
AM		 615 * configure: Regenerate.
616
403487ec
AM		 6172001-10-02 Alan Modra <amodra@bigpond.net.au>
618
32a5aae2
AM		 619 * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
620 bits if target is 64 bit.
621
f97d5f7c
AM		 622 * doc/as.texinfo (listing): Fix typo.
623
403487ec
AM		 624 * as.c (print_version_id): Use BFD_VERSION_STRING in place of
625 BFD_VERSION.
626 * Makefile.am (Makefile): Depend on bfd/configure.in.
627 Run "make dep-am".
628 * Makefile.in: Regenerate.
629
34105363
L		 6302001-09-30 H.J. Lu <hjl@gnu.org>
631
632 * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
633 and "ams" for compatibility.
634
79ad6e94 6352001-09-30 Hans-Peter Nilsson <hp@bitrange.com>
ef17112f
HPN		 636
637 * config/tc-sh.c (md_pcrel_from_section): Transformed from
638 md_pcrel_from. Handle pc-relativeness against link-time
639 symbol. Handle relativeness to elsewhere than the fixup.
79ad6e94
HPN		 640 * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
641 (md_pcrel_from_section): Prototype.
528a2d4a
HPN		 642
643 * Makefile.am: Update dependencies with "make dep-am".
644 * Makefile.in: Regenerate.
645
27302d63
SC		 6462001-09-30 Stephane Carrez <Stephane.Carrez@worldnet.fr>
647
648 * config/tc-m68hc11.c (cmp_opcode): Define prototype.
649 (print_opcode_format, skip_whites): Likewise.
650 (convert_branch, m68hc11_new_insn): Likewise.
651 (build_dbranch_insn, build_indexed_byte): Likewise.
652 (build_reg_mode, find, find_opcode): Likewise.
653 (print_insn_format): Fix call to print_opcode_format.
654 (md_assemble): Fix call to build_dbranch_insn.
655
2c20dfb2
NC		 6562001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
657
658 * config/tc-arm.c: Add missing prototypes.
659
1fd716b9
JJ		 6602001-09-26 Jeff Johnston <jjohnstn@redhat.com>
661
662 * input-file.c (input_file_open): When reading the
663 first line looking for #NO_APP, prepare for the possibility
664 of finding #APP instead. Also fix algorithm to allow
665 white-space to follow either #NO_APP or #APP directives.
666
97735a42
AM		 6672001-09-25 Geoff Berry <geoff.berry@bops.com>
668
669 * listing.c (buffer_line): Don't write past the end of `line' when
670 EOF is reached.
671
6e22e505
AO		 6722001-09-25 Alexandre Oliva <aoliva@redhat.com>
673
674 * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
675 relocation for differences between symbols in a section other
676 than the one in which the difference is to be placed; apply
677 the relocation instead.
678
89b57c9a
NC		 6792001-09-24 Nick Clifton <nickc@cambridge.redhat.com>
680
681 * config/tc-arc.c: Add missing prototype.
682 (md_atof): Change type to int. Add missing prototype.
683 * config/tc-arc.h: Prototype exported functions.
684
a80076a1
NC		 6852001-09-22 Nick Clifton <nickc@cambridge.redhat.com>
686
687 * as.c: Add missing function prototype.
688 * config/obj-aout.c: Fix compile time warning.
689
7146a6f5
AM		 6902001-09-21 Bruno Haible <haible@clisp.cons.org>
691
692 * config/tc-openrisc.c: Don't include <ctype.h>.
693
16a419ba
NC		 6942001-09-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
695
696 * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
697
44addf7f
AM		 6982001-09-19 Alan Modra <amodra@bigpond.net.au>
699
700 * config/tc-i370.c: Fix typo in last change.
701
2d5aaba0
NC		 7022001-09-19 Nick Clifton <nickc@cambridge.redhat.com>
703
704 * doc/as.texinfo (Symbol Names): Improve documentation on local
705 labels and add documenation about dollar labels.
706
3882b010
L		 7072001-09-18 Bruno Haible <haible@clisp.cons.org>
708
709 * as.h: Don't include <ctype.h>.
710 * as.c (main): For gettext, also set the LC_CTYPE locate facet.
711 * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
712 (atof_generic): Use ISDIGIT instead of isdigit.
713 * config/m68k-parse.y: Include "safe-ctype.h".
714 (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
715 * config/obj-elf.c: Include "safe-ctype.h".
716 (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
717 * config/obj-vms.c: Include "safe-ctype.h".
718 (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
719 (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
720 instead of isupper/islower/toupper/tolower.
721 * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
722 (insert_sreg): Use TOUPPER instead of islower/toupper.
723 (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
724 isalpha/isalnum/isupper/tolower.
725 (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
726 isdigit.
727 * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
728 (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
729 * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
730 (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
731 (arc_extoper): Use TOLOWER instead of isupper/tolower.
732 * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
733 (arm_psr_parse): Use ISALPHA instead of isalpha.
734 (accum0_required_here): Use ISALNUM instead of isalnum.
735 (do_ldrd): Use ISSPACE instead of isspace.
736 (decode_shift): Use ISALPHA instead of isalpha.
737 (insert_reg): Use TOUPPER instead of islower/toupper.
738 (arm_reg_parse): Use ISALPHA instead of isalpha.
739 (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
740 isalnum/ispunct/tolower.
741 * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
742 (md_parse_option): Use TOLOWER instead of tolower.
743 (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
744 * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
745 (cris_process_instruction): Use ISLOWER instead of islower.
746 (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
747 (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
748 (get_flags): Use ISSPACE instead of isspace.
749 * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
750 (do_assemble): Use TOLOWER instead of tolower.
751 * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
752 (do_assemble): Use TOLOWER instead of tolower.
753 (d30v_start_line): Use ISSPACE instead of isspace.
754 * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
755 (fr30_is_colon_insn): Use TOLOWER instead of tolower.
756 * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
757 (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
758 * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
759 (start_label): Use ISALPHA instead of isalpha.
760 * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
761 (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
762 isupper/islower/tolower.
763 (pa_parse_number): Use ISDIGIT instead of isdigit.
764 (pa_chk_field_selector): Use TOLOWER instead of tolower.
765 (pa_stringer): Use ISDIGIT instead of isdigit.
766 * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
767 (register_name): Use ISALPHA instead of isalpha.
768 (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
769 isalnum/islower/tolower.
770 (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
771 isdigit/isalpha.
772 (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
773 isalpha/isxdigit.
774 (md_assemble): Use ISSPACE instead of isspace.
775 * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
776 (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
777 instead of isdigit/islower/isupper/tolower/isalpha.
778 (output_invalid): Use ISPRINT instead of isprint.
779 * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
780 (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
781 * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
782 (get_args): Use ISALNUM instead of isalnum.
783 * config/tc-ia64.c: Include "safe-ctype.h".
784 (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
785 (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
786 (ia64_parse_name): Likewise.
787 * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
788 (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
789 instead of isspace/isalnum/isupper/tolower.
790 * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
791 (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
792 * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
793 (mklower_table): Remove variable.
794 (mklower): Remove macro.
795 (insert_reg): Use TOUPPER instead of islower/toupper.
796 (md_begin): Remove initialization of mklower_table.
797 (s_reg): Use ISALNUM instead of isalnum.
798 (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
799 (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
800 (build_mri_control_operand): Use TOLOWER instead of tolower.
801 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
802 * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
803 (md_assemble): Use ISSPACE instead of isspace.
804 (get_imm16): Use ISALNUM instead of isalnum.
805 (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
806 isdigit/isupper/tolower.
807 (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
808 instead of isalpha/isupper/tolower.
809 (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
810 isdigit/islower/isupper.
811 * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
812 (mcore_s_section): Use ISSPACE instead of isspace.
813 (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
814 isspace/tolower/isalnum.
815 (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
816 (parse_psrmod): Use TOLOWER instead of isascii/tolower.
817 (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
818 isspace.
819 * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
820 (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
821 (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
822 (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
823 isdigit/tolower.
824 (tc_get_register): Likewise.
825 (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
826 (s_mips_ent): Use ISDIGIT instead of isdigit.
827 * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
828 (md_assemble): Use ISSPACE instead of isspace.
829 * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
830 (md_assemble): Use ISSPACE instead of isspace.
831 * config/tc-ns32k.c: Don't include <ctype.h>.
832 * config/tc-pdp11.c: Include "safe-ctype.h".
833 (mklower): Remove function.
834 (parse_reg): Use TOLOWER instead of mklower.
835 * config/tc-pj.c: Include "safe-ctype.h".
836 (md_assemble): Use ISSPACE instead of isspace.
837 * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
838 (register_name): Use ISALPHA instead of isalpha.
839 (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
840 isalnum/islower/tolower.
841 (md_assemble): Use ISSPACE instead of isspace.
842 (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
843 islower/toupper.
844 * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
845 (register_name): Use ISALPHA instead of isalpha.
846 (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
847 (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
848 isspace.
849 * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
850 (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
851 isalnum/islower/tolower.
852 (IDENT_CHAR): Use ISALNUM instead of isalnum.
853 (parse_reg): Use TOLOWER instead of tolower.
854 (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
855 * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
856 (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
857 (parse_keyword_arg): Use ISALNUM instead of isalnum.
858 * config/tc-tahoe.c: Include "safe-ctype.h".
859 (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
860 (tip_op): Use TOLOWER instead of isupper/tolower.
861 * config/tc-tic30.c: Include "safe-ctype.h".
862 (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
863 ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
864 (tic30_operand): Use TOLOWER instead of tolower.
865 (tic30_find_parallel_insn): Likewise.
866 (output_invalid): Use ISPRINT instead of isprint.
867 * config/tc-tic54x.c: Include "safe-ctype.h".
868 (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
869 (lookup_version): Use TOUPPER instead of toupper.
870 (tic54x_var): Use ISALPHA instead of isalpha.
871 (tic54x_mlib): Use ISSPACE instead of isspace.
872 (subsym_iscons): Use TOUPPER instead of toupper.
873 (get_operands): Use ISSPACE instead of isspace.
874 (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
875 (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
876 (next_line_shows_parallel): Use ISSPACE instead of isspace.
877 (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
878 (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
879 ISSPACE instead of isspace.
880 * config/tc-tic80.c: Include "safe-ctype.h".
881 (md_assemble): Use ISSPACE instead of isspace.
882 * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
883 (system_register_name): Use ISDIGIT instead of isdigit.
884 (md_assemble): Use ISSPACE instead of isspace.
885 * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
886 (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
887 isupper/tolower/isdigit.
888 (vip_op): Use TOLOWER instead of isupper/tolower.
889 * config/tc-w65.c: Don't include <ctype.h>.
890 * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
891 (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
892 (whatreg): Use ISDIGIT instead of isdigit.
893 * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
894 (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
895 * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
896 (integer_constant): Use ISALNUM/TOUPPER instead of
897 isalnum/islower/toupper.
898 (operand): Use TOLOWER instead of isupper/tolower.
899 * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
900 (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
901 of isdigit.
902 (process_assigns, whatcond): Use TOUPPER instead of toupper.
903 (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
904 (main): For gettext, also set the LC_CTYPE locate facet.
905 * hash.c: Include "safe-ctype.h".
906 (main): Use TOLOWER instead of isupper/tolower.
907 * itbl-lex.l: Don't include <ctype.h>.
908 * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
909 (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
910 omit non-ASCII characters.
911 (debugging_pseudo): Use ISSPACE instead of isspace.
912 * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
913 (buffer_and_nest): Use ISALNUM instead of isalnum.
914 (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
915 (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
916 (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
917 instead of isalnum/isdigit/isupper/isalpha.
918 (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
919 of isalpha/isalnum/isupper/tolower.
920 * read.c: Include "safe-ctype.h" instead of <ctype.h>.
921 (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
922 isupper/tolower/isdigit.
923 (s_mri_common): Use ISDIGIT instead of isdigit.
924 (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
925 (s_float_space): Use ISALPHA instead of isalpha.
926 (ignore_rest_of_line): Use ISPRINT instead of isprint.
927 (float_cons): Use ISALPHA instead of isalpha.
928 (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
929 isdigit/isxdigit.
930 * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
931 (save_symbol_name): Use ISLOWER/TOUPPER instead of
932 islower/toupper.
933 (symbol_find_base): Use TOUPPER instead of islower/toupper.
934 (decode_local_label_name): Use ISDIGIT instead of isdigit.
935
b6849f55
NC		 9362001-09-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
937
938 * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
939 in 64 bit mode and make format "e" work.
940
0e1a166b
AM		 9412001-09-18 Alan Modra <amodra@bigpond.net.au>
942
943 * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
944
945 * write.c (set_symtab): Update bfd_alloc declaration. Use a temp
946 var to ensure bfd_alloc arg is the right type.
947 (write_object_file): Cast args of bfd_seek. Replace bfd_write with
948 bfd_bwrite.
949
950 * config/obj-coff.c: Replace calls to bfd_write with calls to
951 bfd_bwrite. Cast args of bfd_seek.
952
953 * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
954 warning.
955
956 * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
957
958 * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
959 call to bfd_bread.
960
e08ae979
HPN		 9612001-09-15 Hans-Peter Nilsson <hp@bitrange.com>
962
963 * config/tc-sh.h (sh_force_relocation): Prototype.
964 (struct fix): Forward declare.
965 * config/tc-sh.c (type sh_operand_info): Move to top of file.
966 (cons, s_align_bytes): Remove old-type declarations.
967 (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
968 get_operands, get_specific, insert, build_relax,
969 insert_loop_bounds, build_Mytes): Prototype.
970 (little): Make static. Prototype.
971 (check, tc_Nout_fix_to_chars): Delete unused functions.
972
920acd62
EC		 9732001-09-14 Eric Christopher <echristo@redhat.com>
974
975 * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
976 -mgp32/mgp64.
977
056a1d49
NC		 9782001-09-14 Kevin Lo <kevlo@openbsd.org>
979
980 * configure.in: Add arm-openbsd target.
981 * configure: Regenerate.
982
4008bd9b
TS		 9832001-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
984
985 * configure.in: Change machine triplets from mips-*-linux-gnu* to
986 mips*-*-linux*.
987
233b8738
TS		 9882001-09-12 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
989
990 * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
991
d61a78a7
RH		 9922001-09-11 Richard Henderson <rth@redhat.com>
993
994 * config/tc-alpha.c (alpha_elf_section_letter): New.
995 (alpha_elf_section_flags): New.
996 * config/tc-alpha.h (md_elf_section_letter): New.
997 (md_elf_section_flags): New.
998 * config/tc-ia64.c (ia64_elf_section_letter): New.
999 * config/tc-ia64.h (md_elf_section_letter): New.
1000
9469ddf0
JJ		 10012001-09-11 Jakub Jelinek <jakub@redhat.com>
1002
1003 * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
1004 of 'm', 'S' instead of 's'. Update bad_msg.
1005 * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
1006 * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
1007
e0890092
AM		 10082001-09-09 Alan Modra <amodra@bigpond.net.au>
1009
1010 * expr.c (expr): Move code setting "retval" to the end of the loop,
1011 and rearrange for efficiency. For "PIC code" subtraction, use
1012 "rightseg" rather than recalculating. For "symbol OP symbol"
1013 subtract, set "retval" to absolute_section if symbols in same
1014 section.
1015 * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
1016 O_symbol. Simplify a +/- b code. Allow equality and non-equality
1017 comparisons on symbols from any section. Allow other comparison
1018 operators as for subtraction.
1019 (symbol_equated_reloc_p): New predicate function.
1020 * symbols.h (symbol_equated_reloc_p): Declare.
79bcdb56
AM		 1021 * write.c (relax_segment <rs_machine_dependent>): Ensure segment
1022 for expression syms is set correctly.
1023 (adjust_reloc_syms): Use symbol_equated_reloc_p.
e0890092
AM		 1024 (write_relocs): Likewise.
1025 (write_object_file): Likewise.
e0890092
AM		 1026 * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
1027 * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
1028 of a complex expression when setting up frag_var.
1029
ec8fcf4a
RH		 10302001-09-07 Richard Henderson <rth@redhat.com>
1031
1032 * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
1033 require_seq and allow_seq. Let !literal omit the sequence number.
1034 (tokenize_arguments): Reject sequence numbers of !allow_seq.
1035
891937bf
JJ		 10362001-09-08 Jakub Jelinek <jakub@redhat.com>
1037
1038 * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
1039 section symbols the same way as externs.
1040
553178e4
TS		 10412001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1042
1043 * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
1044 pseudo-op.
ad58c921 1045
cb56d3d3
TS		 10462001-09-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1047
1048 * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
1049 (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
1050 PIC, BFD_RELOC_16_PCREL for the rest.
1051 (mips_ip): Likewise.
79bcdb56
AM		 1052 (md_pcrel_from): return the right offset for the differently shifted
1053 pcrel relocs.
cb56d3d3 1054 (md_apply_fix): Handle BFD_RELOC_16_PCREL.
ad58c921 1055
3969b680
RH		 10562001-09-05 Richard Henderson <rth@redhat.com>
1057
1058 * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
1059 (pseudo_func): Add @iplt.
1060 (pseudo_opcode): Add data16 and data16.ua.
1061 (md_begin): Set iplt pseudo.
1062 (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
1063
10642001-09-04 Richard Henderson <rth@redhat.com>
19f78583
RH		 1065
1066 * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
1067 (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
1068 (alpha_macros): Remove occurrences of same.
1069 (O_lituse_addr, O_gprel): New.
1070 (DUMMY_RELOC_LITUSE_*): New.
1071 (s_alpha_ucons, s_alpha_arch): Prototype.
1072 (alpha_reloc_op): Construct elements via DEF macro.
1073 (ALPHA_RELOC_SEQUENCE_OK): Remove.
1074 (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
1075 members to not be literal specific.
1076 (next_sequence_num): New.
1077 (md_apply_fix3): Cope with missing GPDISP_LO16. Adjust for
1078 added/removed BFD relocations.
1079 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1080 (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
1081 (tokenize_arguments): Parse ! relocations properly.
1082 (find_macro_match): Delete unused macro argument types.
1083 (assemble_insn): Add reloc parameter; emit that instead of the
1084 default as appropriate.
1085 (get_alpha_reloc_tag): New. Split from ...
1086 (emit_insn): ... here. Allocate a reloc tag for GPDISP.
1087 (assemble_tokens): Don't search macros if user relocation present.
1088 Copy reloc sequence number to insn struct.
1089 (emit_ldgp): Remove user reloc handling.
1090 (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
1091 (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
1092 (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
1093 * config/tc-alpha.h (tc_adjust_symtab): Always define.
1094 (struct alpha_fix_tag): Name members less literal specific.
1095
de342d07
JL		 1096Tue Sep 4 20:01:19 2001 Jeffrey A Law (law@cygnus.com)
1097
1098 * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
1099 address of two symbols in different sections.
1100
3c02b2ab
EC		 11012001-08-31 Eric Christopher <echristo@redhat.com>
1102 Jason Eckhardt <jle@redhat.com>
1103
1104 * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
1105 5kc, and 20kc. Clean up old entries.
1106
36ed2fff
JL		 1107Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1108 Jeff Law <law@redhat.com>
1109
3c1ba8a3
JL		 1110 * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
1111 offset match H8 ELF spec.
1112 (md_section_align): Alternate implementation for BFD_ASSEMBLER.
1113 (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
1114
36ed2fff
JL		 1115 * tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
1116 (build_bytes): Mark fixups for PCrel branches as signed. For
1117 OBJ_ELF, make sure the reloc's offset points to the first byte
1118 to be modified.
1119 (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
1120 * tc-h8300.h (relocation mappings): Add.
1121
f333765f
JL		 1122Thu Aug 30 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1123
1124 * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
1125 define for BFD_ASSEMBLER.
1126 (tc_reloc_mangle): Likewise.
1127 (tc_gen_reloc): New function for BFD_ASSEMBLER.
1128
83e20b45
JL		 1129Wed Aug 29 12:49:58 2001 Jeffrey A Law (law@cygnus.com)
1130
3c02b2ab 1131 * config/tc-h8300.c (h8300hmode): Record the machine type
83e20b45
JL		 1132 if BFD_ASSEMBLER is defined.
1133 (h8300smode, md_begin): Similarly.
1134
f6314f3e
PB		 11352001-08-29 Joel Sherrill <joel@OARcorp.com>
1136
3c02b2ab 1137 * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
f6314f3e
PB		 1138 default from coff to elf.
1139 * configure: Regenerate.
1140
ccad732d
JL		 1141Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1142
7e0de7bf
JL		 1143 * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1144 assorted coff relocations to the corresponding elf relocations.
1145 * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1146
ccad732d
JL		 1147 * configure.in: Add case for h8300-*-elf.
1148 * configure: Regenerate.
1149
1262d520
JR		 1150Wed Aug 29 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
1151
1152 * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
82f3c9a3 1153 documentation to reflect reality.
1262d520 1154
7283eb86
TS		 11552001-08-27 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1156
ad58c921 1157 * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
7283eb86
TS		 1158 (macro): Reflect change to MAX_GPREL_OFFSET.
1159
0baf16f2
AM		 11602001-08-27 Torbjorn Granlund <tege@swox.com>
1161 Staffan Ulfberg <staffanu@swox.se>
1162 Linus Nordberg <linus@swox.se>
1163 Alan Modra <amodra@bigpond.net.au>
1164
1165 * configure.in: Recognise powerpc*le*, not just powerpcle*.
1166 * configure: Regenerate.
1167 * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1168 PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1169 (md_assemble): Use them.
1170 (ppc_machine): Support stub for ELF64 as well as XCOFF.
1171 (md_pseudo_table): Add "llong", "quad".
1172 (md_parse_option): Match default_cpu of powerpc*.
1173 (ppc_arch): Likewise.
1174 (ppc_subseg_align): Only for OBJ_XCOFF.
1175 (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1176 (md_begin): Select PPC_OPCODE_64 for 64 bit.
1177 (ppc_insert_operand): Don't bother testing 'file' before calling
1178 as_bad_where. Use as_bad_where for operand->insert errors.
1179 (mapping): Add ELF64 relocation modifiers.
1180 (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1181 expressions with abs_symbol.
1182 (ppc_elf_cons): Correct offset for little endian targets.
1183 (ppc_elf_frob_symbol): New.
1184 (md_assemble): Add support for 64 bit ELF relocs.
1185 (ppc_tc): Ensure 8 byte alignment when 64 bit.
1186 (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF. Match
1187 ".toc" section for 64 bit ELF.
1188 (ppc_fix_adjustable): New. Macro body moved from tc-ppc.h.
1189 (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED. Only do
1190 the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF. For 64 bit,
1191 use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1192 Expand on comments, error message. Add support for 64 bit relocs,
1193 and use PPC_HI etc. macros.
1194 * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1195 (HANDLE_ALIGN): Define to generate nops in code sections rather
1196 than zeros.
1197 (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1198 (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1199 (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1200 (ppc_fix_adjustable): Declare.
1201 (tc_frob_symbol): Define.
1202 (ppc_elf_frob_symbol): Declare.
1203
9d654c1c
AJ		 12042001-08-26 Andreas Jaeger <aj@suse.de>
1205
1206 * config/tc-s390.c: Add missing prototypes
1207 (md_gather_operands): Make static.
1208
e7d556df
TS		 12092001-08-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1210
ad58c921
TS		 1211 * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1212 allowed value, not the word beyond maximum.
1213 * config/tc-mips.c (macro_build_lui): Code cleanup.
e7d556df
TS		 1214 (macro): Reflect change to MAX_GPREL_OFFSET.
1215 (mips_ip): Check explicitly against S_EX_NONE.
1216 (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1217 (md_apply_fix): Code cleanup.
1218
34f63668
AJ		 12192001-08-24 Andreas Jaeger <aj@suse.de>
1220
1221 * config/tc-ppc.h: Fix prototype declaration.
1222
c538998c
JJ		 12232001-08-23 Jakub Jelinek <jakub@redhat.com>
1224
1225 * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1226 * config/obj-elf.c (obj_elf_size): When size is constant, free
1227 and clear symbol_get_obj(sym)->size if any.
1228
1ff54a84
TS		 12292001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1230
ad58c921
TS		 1231 * config/tc-mips.c (md_begin): Warn about incompatibility between
1232 -march=FOO and -mipsN option, continue with default ISA.
1ff54a84 1233
a6bacc80
TS		 12342001-08-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1235
1236 * config/tc-mips.c (md_parse_option): #ifdef the
1237 traditional/non-traditional names as it is done in mips_target_format.
1238
ca3f7695
RH		 12392001-08-20 Richard Henderson <rth@redhat.com>
1240
1241 * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1242 * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1243 use seg parameter instead of now_seg.
1244
e87a0284
L		 12452001-08-18 H.J. Lu <hjl@gnu.org>
1246
1247 * config/tc-mips.c (show): Add the missing prototype.
1248
fb1b3232
TS		 12492001-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1250
1251 * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1252 return values.
1253 (mips_ip): Use the new return values instead of characters. Add
1254 support for %higher and %highest.
1255 (LP): Remove.
1256 (RP): Remove.
1257 (my_getSmallExpression): Make parsing case insensitive and more
1258 reliable. Add support for %higher and %highest. Further support to
1259 parse %gprel and %neg is implemented but currently deactivated.
1260
23fe39df
AM		 12612001-08-17 Alan Modra <amodra@bigpond.net.au>
1262
1263 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1264 (ecoff_build_symbols): Likewise.
1265 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1266
be00bddd
TS		 12672001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1268
1269 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1270 for n32 ABI if appropriate.
1271
07ae3efa
TS		 12722001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1273
1274 * config/tc-mips.c (cons_fix_new_mips): Remove.
1275 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1276 (cons_fix_new_mips): Remove.
1277
c68012fb
JJ		 12782001-08-14 Jeff Johnston <jjohnstn@redhat.com>
1279
79bcdb56
AM		 1280 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1281 a label, not a hex constant.
c68012fb 1282
5d430f8b
NC		 12832001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
1284
1285 * config/tc-v850.h: Add missing prototypes.
1286
198ce79b
AJ		 12872001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
1288
1289 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1290 relocations.
1291
4ffadb11
NC		 12922001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
1293
1294 * config/tc-sparc.c (cons_fix_new_sparc): Move
1295 `sparc_no_align_cons = 0;' to...
1296 (s_uacons): ...here so that sparc_no_align_cons will get
1297 cleared properly.
1298
f72c8c98
KH		 12992001-08-11 Kazu Hirata <kazu@hxi.com>
1300
1301 * config/tc-mips.c: Fix a comment typo.
1302
ea1fb5dc
RS		 13032001-08-10 Richard Sandiford <rsandifo@redhat.com>
1304
1305 * config/tc-mips.c (move_register): New function.
1306 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1307 (mips_ip): Likewise.
1308 (macro2): Use move_register rather than macro_build for moves.
1309 (mips16_macro): Likewise.
1310 (macro): Likewise. Handle M_MOVE.
1311
0218d1e4
AJ		 13122001-08-10 Andreas Jaeger <aj@suse.de>
1313
1314 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1315 to build warnings.
1316 * configure: Regenerate.
1317
11b37b7b
AM		 13182001-08-10 Alan Modra <amodra@bigpond.net.au>
1319
fa6e9318
AM		 1320 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
1321 Comment indentation of #pragma.
1322 * macro.c (alloca): Likewise.
1323
11b37b7b
AM		 1324 * config/tc-ppc.c: Revert 2001-08-08.
1325
8d28c9d7
AM		 13262001-08-09 Alan Modra <amodra@bigpond.net.au>
1327
1328 * symbols.c: Add missing prototypes.
1329 * config/e-i386elf.c: Likewise.
1330 * config/e-i386coff.c: Likewise.
1331 * config/e-i386aout.c: Likewise.
1332 * config/obj-coff.c: Likewise.
1333 (def_symbol_in_progress, stack): Move definition.
1334 * config/obj-elf.c: Add missing prototypes.
1335 (obj_elf_change_section): Make static.
1336 (obj_elf_parse_section_letters): Likewise.
1337 (obj_elf_section_word): Likewise.
1338 (obj_elf_section_type): Likewise.
1339
fce3099f
AM		 13402001-08-08 Alan Modra <amodra@bigpond.net.au>
1341
1342 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
1343 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1344 determining reloc type with code reading operands->reloc field.
1345
d959c450
AM		 13462001-08-08 Alan Modra <amodra@bigpond.net.au>
1347
8fd3e36b
AM		 1348 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1349 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1350 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1351 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1352
8a543126
AM		 1353 * output-file.c (output_file_create): Don't try to open a second
1354 time as it's unnecessary. FOPEN_W was undefined too.
d959c450 1355
38487616
TS		 13562001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1357
ad58c921 1358 * config/tc-mips.c (macro_build): Replace magic constants by defines.
38487616
TS		 1359 (mips_ip): Likewise. Typo.
1360
9a41af64
TS		 13612001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1362
ad58c921
TS		 1363 * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1364 of 0.
9a41af64
TS		 1365 (RELAX_ENCODE): Replace bfd_vma by valueT.
1366 (load_address): Formatting.
1367 (macro): Likewise. Code cleanup. Typo.
1368 (macro2): Formatting.
1369 (md_parse_option): Typo.
1370 (s_mipsset): Reorder cases to look nicer.
1371 (md_estimate_size_before_relax): Formatting. Code cleanup.
1372 (mips_elf_final_processing): Check against NULL instead of 0.
1373 (md_obj_end): Remove ugly `' in message string.
1374 (s_mips_ent): Remove ugly `' in message string.
1375
6dce9e24
TS		 13762001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1377
1378 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1379 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1380 mutually exclusive (if they are different).
1381 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1382 set more than once.
1383
236bd878
RS		 13842001-08-03 Richard Sandiford <rsandifo@redhat.com>
1385
1386 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1387 from GPREL addends.
1388
ca4e0257
RS		 13892001-08-02 Richard Sandiford <rsandifo@redhat.com>
1390
1391 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1392 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1393 (md_long_opts): Add -mfp32 option.
1394 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
1395 (md_show_usage): Show usage for -mfp32 and -mgp32.
1396 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1397 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1398 (HAVE_32BIT_ADDRESSES): New macro.
1399 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1400 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1401 (s_cprestore, s_cpadd): Likewise.
1402 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1403 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
1404 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
1405 to determine the width of addresses in load, store and jump macros.
1406 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1407 used in set instructions; do not check the address size for them.
1408 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1409 unaligned load and store macros.
1410 (mips_ip): Use the new macros to check the width of a register when
1411 processing float constants. Force a constant into memory if it is
1412 destined for an FPR and the FPRs are wider than the GPRs. Warn about
1413 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
1414 than mips_gp32 to select synthetic instructions.
1415 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1416 synthetic instructions.
1417
28bab82b
NC		 14182001-08-01 Christian Groessler <cpg@aladdin.de>
1419
1420 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1421 "rh", "rr", "rq", or "sp" then don't automatically assume
1422 it's a register name. Check whether there is a number
1423 following.
1424
28f81592
AM		 14252001-08-01 Alan Modra <amodra@bigpond.net.au>
1426
1427 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1428 Don't allocate more space than necessary for the input line copy.
1429
0e389e77
AM		 14302001-08-01 Alan Modra <amodra@bigpond.net.au>
1431
1432 * read.c: Standardize error/warning messages - don't capitalise, no
1433 final period or newline, don't say "ignored" or "zero assumed" for
1434 as_bad messages. In some cases, change the wording to that used
1435 elsewhere for similar messages.
1436 * app.c: Likewise.
1437 * as.c: Likewise.
1438 * atof-generic.c: Likewise.
1439 * cgen.c: Likewise.
1440 * cond.c: Likewise.
1441 * depend.c: Likewise.
1442 * dwarf2dbg.c: Likewise.
1443 * ecoff.c: Likewise.
1444 * expr.c: Likewise.
1445 * frags.c: Likewise.
1446 * input-file.c: Likewise.
1447 * input-scrub.c: Likewise.
1448 * listing.c: Likewise.
1449 * output-file.c: Likewise.
1450 * stabs.c: Likewise.
1451 * subsegs.c: Likewise.
1452 * symbols.c: Likewise.
1453 * write.c: Likewise.
1454 * ecoff.c (ecoff_directive_end): Test for missing name by
1455 comparing input line pointers rather than reading string.
1456 (ecoff_directive_ent): Likewise.
1457 * read.c (s_set): Likewise.
1458 (s_align): Report a warning rather than an error for
1459 alignment too large.
1460 (s_comm): Check for missing symbol name.
1461 (s_lcomm_internal): Likewise.
1462 (s_lsym): Likewise.
1463 (s_globl): Use is_end_of_line instead of looking for '\n'.
1464 (s_lcomm_internal): Likewise.
1465 (ignore_rest_of_line): Report a warning rather than an error.
1466
e138127a
GK		 14672001-07-31 Geoffrey Keating <geoffk@redhat.com>
1468
1469 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1470 any kind of relocation against a not-loaded section.
1471
468cced8
AM		 14722001-07-30 Alan Modra <amodra@bigpond.net.au>
1473
1474 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1475 to include '@' in symbol names when parsing versioned symbols
1476 rather than calling get_symbol_end multiple times.
1477 * config/tc-i370.c (register_name): Format fixes. Don't call
1478 get_symbol_end after parsing number.
1479 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
1480 code out of conditional.
1481 (address_register_name): Likewise.
1482 (other_register_name): Likewise.
1483 * config/tc-mn10300.c (r_register_name): Likewise.
1484 (xr_register_name): Likewise.
1485 (data_register_name): Likewise.
1486 (address_register_name): Likewise.
1487 (other_register_name): Likewise.
1488 * config/tc-ppc.c (register_name): Likewise.
1489 * config/tc-s390.c (register_name): Likewise.
1490
13283e2d
SC		 14912001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1492
1493 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1494 and bra relax: update fragP->fr_fix after the fixup.
1495
409d19c4
AM		 14962001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1497
1498 * read.c (s_set): Check for missing symbol name.
1499
050be34e
AM		 15002001-07-26 Alan Modra <amodra@bigpond.net.au>
1501
1502 * write.c (relax_segment <rs_space>): Account for fr_fix.
1503
46bac6de
L		 15042001-07-25 H.J. Lu <hjl@gnu.org>
1505
1506 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1507 we treat weak like extern only for ELF.
1508 (mips_fix_adjustable): Make sure we don't adjust extern/weak
1509 symbols only for ELF.
1510
2f4dcb11
CD		 15112001-07-25 Chris Demetriou <cgd@broadcom.com>
1512
1513 * config/tc-mips.c: Fix spelling error in comment.
1514
62f65a7b
DB		 15152001-07-25 Dave Brolley <brolley@redhat.com>
1516
1517 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1518 (IS_PARALLEL_SEPARATOR): New macro.
1519 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1520 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1521 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1522 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1523 been seen).
1524
3817f222
AM		 15252001-07-24 Alan Modra <amodra@bigpond.net.au>
1526
1527 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1528 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1529 Update dependencies with "make dep-am".
1530 * Makefile.in: Regenerate.
1531 * doc/Makefile.in: Regenerate.
1532
07726851
KH		 15332001-07-23 Kazu Hirata <kazu@hxi.com>
1534
1535 * config/tc-alpha.h: Fix formatting.
1536 * config/tc-arc.c: Likewise.
1537 * config/tc-d10v.h: Likewise.
1538 * config/tc-hppa.c: Likewise.
1539 * config/tc-i370.c: Likewise.
1540 * config/tc-i386.h: Likewise.
1541 * config/tc-i960.h: Likewise.
1542 * config/tc-ia64.c: Likewise.
1543 * config/tc-ia64.h: Likewise.
1544 * config/tc-m32r.c: Likewise.
1545 * config/tc-m68k.c: Likewise.
1546 * config/tc-m88k.c: Likewise.
1547 * config/tc-ns32k.c: Likewise.
1548 * config/tc-pdp11.c: Likewise.
1549 * config/tc-pj.h: Likewise.
1550 * config/tc-s390.c: Likewise.
1551 * config/tc-sparc.c: Likewise.
1552 * config/tc-sparc.h: Likewise.
1553 * config/tc-tic80.c: Likewise.
1554 * config/tc-w65.h: Likewise.
1555
ac62c346
AM		 15562001-07-23 Alan Modra <amodra@bigpond.net.au>
1557
1558 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1559 symbols specially. Always resolve, adding fr_address to value.
1560 * write.c (write_object_file): Don't add fr_address to sym values.
1561 (relax_frag): Likewise.
1562 (relax_segment): Likewise.
1563 * config/obj-ieee.c (do_symbols): Likewise.
1564 * config/tc-cris.c (md_convert_frag): Likewise.
1565 * config/tc-fr30.c (md_convert_frag): Likewise.
1566 * config/tc-i386.c (md_convert_frag): Likewise.
1567 * config/tc-m32r.c (md_convert_frag): Likewise.
1568 * config/tc-m68hc11.c (md_convert_frag): Likewise.
1569 * config/tc-mcore.c (md_convert_frag): Likewise.
1570 * config/tc-mips.c (mips16_extended_frag): Likewise.
1571 * config/tc-ns32k.c (md_convert_frag): Likewise.
1572 * config/tc-m68k.c (md_convert_frag_1): Likewise.
1573 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1574 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1575 (md_relax_table): Remove first four entries. Format.
1576 (md_estimate_size_before_relax): Remove old_fix. Don't bother
1577 setting fr_var. Simplify byte branch checks.
1578
677537c1
AM		 15792001-07-23 Alan Modra <amodra@bigpond.net.au>
1580
1581 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1582 "isbranch" param as all calls have it set.
1583 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1584 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
1585 strcasecmp in "nullify" var.
1586 (pa_parse_neg_add_cmpltr): Likewise.
1587 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
1588 functions. Don't print wrong conditions in error messages.
1589
c745b67a
AJ		 15902001-07-23 Andreas Jaeger <aj@suse.de>
1591
1592 * config/tc-s390.c (s390_force_relocation): Removed.
1593
1594 * config/tc-s390.h: Remove double declaration of
1595 TC_FORCE_RELOCATION.
1596
2b3c5a5d
L		 15972001-07-22 H.J. Lu <hjl@gnu.org>
1598
1599 * config/tc-mips.c (s_mips_end): Remove unused variables.
1600 (s_mips_frame): Add ATTRIBUTE_UNUSED.
1601
f27a3839
AS		 16022001-07-17 Andreas Schwab <schwab@suse.de>
1603
1604 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1605 .loc.
1606 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1607 insn.
1608 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1609
5bae9b28
MG		 16102001-07-17 matthew green <mrg@eterna.com.au>
1611
1612 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1613 TE_NetBSD.
1614 (line_comment_chars): Set to '/' if TE_NetBSD.
1615
7ed28e65
MG		 16162001-07-14 matthew green <mrg@eterna.com.au>
1617
1618 * configure.in (i386-*-netbsdelf*): New target.
92c077a3 1619 * configure: Regenerate.
7ed28e65 1620
bdbe95c8
NC		 16212001-07-10 Mark Elbrecht <snowball3@softhome.net>
1622
1623 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1624 class of the non-debug symbol is C_NULL.
1625
15dcfbc3
NC		 16262001-07-10 Anders Norlander <anorland@synergenix.se>
1627
1628 * doc/as.texinfo (Incbin): Fix grammatical errors.
1629
f740e790
NC		 16302001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
1631
1632 * depend.c: Use FOPEN_.. macros in calls to fopen().
1633 * input-file.c: As above.
1634 * itbl-ops.c: As above.
1635 * listing.c: As above.
1636 * output-file.c: As above.
1637 * read.c: As above.
1638
7e005732
NC		 16392001-07-08 Anders Norlander <anorland@synergenix.se>
1640
1641 * read.c (s_incbin): New .incbin function.
1642 * read.c (potable): Add "incbin" pseudo-op.
1643 * read.h: Add s_incbin prototype.
1644 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1645 * NEWS: Mention new feature.
1646
ae341099
NC		 16472001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
1648
1649 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1650 DEBUG_UNSPECIFIED.
1651
002de68b
JH		 16522001-07-06 John Healy <jhealy@redhat.com>
1653
1654 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1655 set of fixups to be stored.
1656 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1657 restored to be chosen from any that are saved.
1658 (gas_cgen_swap_fixups): Modified to allow the current set of
1659 fixups to be swapped with any other set that has been saved.
1660 (gas_cgen_initialize_saved_fixups_array): New routine.
1661 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1662 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
1663 or MAX_SAVED_FIXUP_CHAINS.
1664 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1665 store, swap and restore fuctions to reflect the new interface.
1666
7099f9f9
NC		 16672001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
1668
1669 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1670 ignore empty, ineffectual alignment frags when deciding if a
1671 branch can be short.
1672
557debba
JW		 16732001-07-05 Steve Ellcey <sje@cup.hp.com>
1674
1675 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1676 and SPECIAL_SECTION_FINI_ARRAY.
1677 (special_section_name): Add .init_array and .fini_array.
1678 (md_pseudo_table): Add init_array and fini_array.
1679 (md): Add pointer_size and pointer_size_shift fields.
1680 (setup_unwind_header): New static function.
1681 (output_unw_records): Modify to use setup_unwind_header.
1682 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1683 md.pointer_size_shift.
1684 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1685
4ad09363
BE		 16862001-07-05 Ben Elliston <bje@redhat.com>
1687
464bb47c
BE		 1688 * README (Supported platforms): m88k no longer suffers bitrot.
1689
4ad09363
BE		 1690 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1691
7fb088be
AM		 16922001-07-05 Alan Modra <amodra@bigpond.net.au>
1693
1694 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1695 lsy_value. Correct typos in comments.
1696 * symbols.c (local_symbol_make): Update for name change.
1697 (local_symbol_convert): Likewise.
1698 (colon): Likewise.
1699 (S_GET_VALUE): Likewise.
1700 (S_SET_VALUE): Likewise.
1701 (print_symbol_value_1): Likewise.
1702 (resolve_symbol_value): Likewise. Don't divide local sym values
1703 by OCTETS_PER_BYTE twice.
1704
3e37788f
JW		 17052001-07-04 Jim Wilson <wilson@redhat.com>
1706
87885043
JW		 1707 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1708
3e37788f
JW		 1709 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1710 sched branches.
1711
81b0b3f1
BE		 17122001-07-05 Ben Elliston <bje@redhat.com>
1713
2a1e2a6d
BE		 1714 * read.c (s_fill): Correct spelling error in comments.
1715
81b0b3f1
BE		 1716 * doc/c-m88k.texi: New file.
1717 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1718 * doc/Makefile.in: Regenerate.
1719 * doc/all.texi: Set M880X0.
1720 * doc/as.texinfo: Hook in m88k-dependent documentation.
1721
18ae5d72
EC		 17222001-07-04 Eric Christopher <echristo@redhat.com>
1723
1724 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1725
1726 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1727 and rm5721 as valid cpu strings.
1728 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1729
7461da6e
RS		 17302001-07-04 Richard Sandiford <rsandifo@redhat.com>
1731
1732 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1733 if it's expected to be non-zero.
1734
87548816
NC		 17352001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
1736
7bcad3e5
NC		 1737 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1738 fscan->fx_frag.
1739
87548816 1740 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
ac62c346
AM		 1741 (write_object_file): Set finalize_syms to
1742 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1743 called.
87548816 1744
ac62c346 1745 * doc/internals.texi; Document
18ae5d72 1746 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
87548816 1747
99a814a1
AM		 17482001-07-02 Alan Modra <amodra@bigpond.net.au>
1749
1750 * config/tc-ppc.c: Formatting fixes.
1751
bd59b34f
BE		 17522001-07-01 Ben Elliston <bje@redhat.com>
1753
1754 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1755 they cause some subtle breakage. Will fix them again later.
1756
e237d851
NC		 17572001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
1758
1759 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1760 outside of a function as a .appline directive.
1761
ec68c924
EC		 17622001-06-28 Eric Christopher <echristo@redhat.com>
1763 H.J. Lu <hjl@gnu.org>
1764
551b1d89
BE		 1765 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1766 of mips_cpu for the ISA selection.
1767 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1768 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
ec68c924
EC		 1769 (mips_tune): New. Use mips_tune for scheduling and optimization
1770 issues.
1771 (append_insn): Use mips_tune and mips_arch.
1772 (macro_build): Ditto.
1773 (mips_ip): Ditto.
1774 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
1775 backwards compatability mips_cpu generates arch and tune.
1776 (md_show_usage): Document new behavior.
1777
1778 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1779 Deprecate -mcpu.
1780
1781 * NEWS: Update.
1782
d8273442
NC		 17832001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
1784
38b87a1b
NC		 1785 * write.c (write_object_file): Do not set finalize_syms until
1786 after the segments have been sized. Some backends may still
1787 need to access the syms's frags in order to adjust relaxed
1788 frags.
1789
d8273442
NC		 1790 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1791 constants.
1792
1a16aca4
AM		 17932001-06-27 Alan Modra <amodra@bigpond.net.au>
1794
1795 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1796 subtract MD_PCREL_FROM_SECTION for 68k.
1797 (fixup_segment <Difference of 2 syms different seg>): Only fudge
1798 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1799
d48019e0
AM		 18002001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
1801
1802 * write.c (fixup_segment <Difference of 2 syms same seg>): If
1803 pcrel, subtract MD_PCREL_FROM_SECTION value.
1804
37ffda10
BE		 18052001-06-24 Ben Elliston <bje@redhat.com>
1806
1807 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1808
6f112c47
JJ		 18092001-06-24 Jakub Jelinek <jakub@redhat.com>
1810
1811 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1812 section symbols the same way as externs.
1813
a181d81e
BE		 18142001-06-24 Ben Elliston <bje@redhat.com>
1815
453520d7
BE		 1816 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1817 (emit_relocations): Ditto.
1818 (s_bss): Ditto.
1819 (md_begin): Reformat comments to conform to the GNU standards.
1820 (md_assemble): Ditto.
1821
e21e484e
BE		 1822 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1823 (md_parse_option): Mark parameters as unused.
1824 (md_show_usage): Ditto.
1825 (calcop): Adjust type of `reg_prefix' to char.
1826 (get_reg): Ditto.
1827 (getval): Adjust type of local `c' to char.
1828 (md_create_short_jump): Mark from_addr, to_addr params as unused.
1829 (md_create_long_jump): Ditto.
1830 (md_estimate_size_before_relax): Mark parameters as unused.
453520d7 1831
a181d81e
BE		 1832 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1833 to allay a possible compiler warning.
1834
dd9b19ab
NC		 18352001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
1836
1837 * doc/internals.texi (CPU backend): Document md_atof.
1838
8be31359
NC		 18392001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
1840
d48019e0
AM		 1841 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1842 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1843 architecture.
8be31359 1844
1cac9012
NC		 18452001-06-21 Philip Blundell <philb@gnu.org>
1846
1847 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
1848 updated.
1849 (insns): Remove entry for adrl. Add long_flag for adr.
1850 (do_adr): Handle `l' suffix.
1851 (do_adrl): Delete.
1852
b091f402
AM		 18532001-06-21 Alan Modra <amodra@bigpond.net.au>
1854
1855 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1856 (md_apply_fix): Use it here. Replace printf with equivalent
1857 as_bad_where.
1858 (tc_gen_reloc): Use as_bad_where instead of as_bad.
1859 (md_apply_fix): Here too.
1860 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1861 * config/tc-m68k.c (tc_gen_reloc): Likewise.
1862 (md_convert_frag_1): Likewise.
1863
1ad63b2f
TR		 18642000-06-20 Tom Rix <trix@redhat.com>
1865
1866 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1867
c45021f2
NC		 18682001-06-18 H.J. Lu <hjl@gnu.org>
1869
ac62c346
AM		 1870 * doc/Makefile.am (info): Depend on $(MANS).
1871 (as.1): Remove the prefix `$(srcdir)/'.
1872 * doc/Makefile.in: Regenerated.
c45021f2 1873
ac62c346 1874 * as.1: Removed.
c45021f2 1875
2172d73b
PB		 18762001-06-18 Philip Blundell <philb@gnu.org>
1877
1878 * config/tc-arm.c (do_msr): Remove restriction on usage of
1879 immediate operands.
1880
45c500fa
AM		 18812001-06-19 Alan Modra <amodra@bigpond.net.au>
1882
1883 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1884 line info.
1885
0b317b08
PB		 18862001-06-13 Philip Blundell <philb@gnu.org>
1887
1888 * config/tc-arm.c (thumb_shift): Improve wording of error message.
1889 (do_t_arit): Likewise.
1890
07a7a145
NC		 18912001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
1892
2bc0a128
NC		 1893 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1894 .loc pseudos if the dfwarf2 functions are available.
1895 (md_assemble): Only call dwarf2_emit_insn if it is available.
1896
07a7a145
NC		 1897 * expr.c: Fix typo in comment.
1898
b131d4dc
NC		 18992001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1900
1901 * doc/as.texinfo (Infix Ops): Document that comparison and
1902 combiner operators can be used as infix operators.
1903
e1f44d10
NC		 19042001-06-12 Peter Jakubek <pjak@snafu.de>
1905
8a543126 1906 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
ac62c346
AM		 1907 of AND/OR.
1908 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1909 (reverse_mri_condition): Likewise.
1910 (swap_mri_condition): Issue warning for conditions that can not be
1911 swapped.
1912 (build_mri_control_operand): Fix order of operands (swapped).
1913 (build_mri_control_operand): Allow upper case extension in structured
1914 control directives.
1915 (s_mri_else): Likewise.
1916 (s_mri_next): Likewise.
1917 (s_mri_for): Likewise.
1918 (s_mri_if): Fix handling comment ('*') in mri mode.
1919 (s_mri_while): Likewise.
8a543126 1920 * macro.c (macro_expand): Allow macro invocation with empty
ac62c346 1921 extension.
e1f44d10 1922
3971ce95
NC		 19232001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
1924
1925 * config/tc-arm.c: Fix test for overlow of literal pool.
1926
63486801
L		 19272001-06-11 H.J. Lu <hjl@gnu.org>
1928
1929 * NEWS: Updated for the new -n option for the MIPS assembler.
1930
1931 * config/tc-mips.c (md_show_usage): Add -n.
1932
1933 * doc/as.texinfo: Document the new -n option.
1934 * doc/c-mips.texi: Likewise.
1935 * doc/as.1: Regenerated.
1936
5dd0794d
AM		 19372001-06-10 Alan Modra <amodra@bigpond.net.au>
1938
1939 * config/obj-coff.c (obj_coff_section): Formatting fix.
1940
1941 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1942 ",pn".
1943
39c0a331
L		 19442001-06-08 H.J. Lu <hjl@gnu.org>
1945
1946 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1947 disable warning about all NOPS that the assembler generates.
1948 (macro): Warn NOPS generated only if warn_nops is not 0.
1949 (md_shortopts): Add `n'.
1950 (md_parse_option): Set warn_nops to 1 for `n'.
1951
268f6bed
L		 19522001-06-08 H.J. Lu <hjl@gnu.org>
1953
1954 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1955
ea4ff978
L		 19562001-06-08 H.J. Lu <hjl@gnu.org>
1957
1958 * config/tc-mips.c (md_apply_fix): Don't adjust common
1959 extern/weak symbols for ELF.
1960 (md_estimate_size_before_relax): Treat weak like extern for
1961 ELF.
1962 (mips_fix_adjustable): Don't adjust extern/weak symbols for
1963 ELF.
1964
98aa84af
AM		 19652001-06-08 Alan Modra <amodra@bigpond.net.au>
1966
1967 * Makefile.am: 'som' is not wrongly spelled 'some'.
1968 * Makefile.in: Regenerate.
1969
1970 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1971 S_GET_VALUE by using a temp.
c0037ab6 1972 (append_insn): Likewise, and for S_SET_VALUE too.
98aa84af
AM		 1973 (mips_emit_delays): Likewise.
1974 (my_getExpression): Likewise.
1975 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
1976 (mips16_extended_frag): Remove code concerned with avoiding
1977 locking in a frag address now that symbols are not finalized until
1978 relaxation is complete. Cater for first relaxation pass having
1979 bogus addresses. Use relax_marker to reliably determine whether a
1980 symbol frag has been reached on the current pass.
1981
f85f789b
L		 19822001-06-07 H.J. Lu <hjl@gnu.org>
1983
1984 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1985 * configure: Regenerate.
1986
df3bcd6f
L		 19872001-06-07 H.J. Lu <hjl@gnu.org>
1988
1989 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1990 ecoff emulation.
1991 * configure: Regenerate.
1992
add56521
L		 19932001-06-07 H.J. Lu <hjl@gnu.org>
1994
1995 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1996 MIPS_STABS_ELF is defined.
1997
6da13e9a
NC		 19982001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
1999
2000 * as.c (show_usage): Remove L from listing options. It is not a
2001 generic option.
2002
879db8be
NC		 20032001-06-06 Christian Groessler <cpg@aladdin.de>
2004
c0037ab6 2005 * config/tc-z8k.c: Removed many warnings by removing unused
879db8be
NC		 2006 variables and tagging unused parameters as such.
2007 (md_begin): Fixed a typo (","instead of ";").
2008 (struct ctrl_table): Add parentheses to initialize array
2009 correctly.
2010 (struct flag_table): Likewise.
2011 (struct intr_table): Likewise.
2012 (struct table): Likewise.
2013 (check_operand): "#if 0"'ed since it doesn't seem to be used.
2014
98b32482
NC		 20152001-06-06 Peter Jakubek <pjak@snafu.de>
2016
8a543126 2017 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
98b32482
NC		 2018 options to list (e.g. m5206e, m5307, m5407).
2019
6e139bf0
AM		 20202001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
2021
2022 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
2023 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
2024
cb9401fc
AM		 20252001-06-06 Alan Modra <amodra@bigpond.net.au>
2026
2027 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
2028 <JumpByte, JumpDword insn output>: Remove dead code.
2029
3c5cdb54
AM		 20302001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
2031
2032 * as.c (parse_args): Correct option name "listing-lhs-width2".
2033
92ed29ef
NC		 20342001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
2035
2036 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
2037 status.
2038
371b7465
RH		 20392001-05-30 Richard Henderson <rth@redhat.com>
2040
2041 * read.c (emit_leb128_expr): Call md_cons_align.
2042
0f2712ed
NC		 20432001-05-28 Jeff Sturm <jsturm@one-point.com>
2044
2045 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
2046 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
2047 (tc_gen_reloc): Likewise.
2048 (sparc_cons_align): Don't clear sparc_no_align_cons.
c0037ab6 2049 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
0f2712ed
NC		 2050 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
2051
fbe572f9
AM		 20522001-05-27 Alan Modra <amodra@one.net.au>
2053
9e40345d
AM		 2054 * write.c (relax_segment <rs_space>): Check the section of a
2055 symbol to determine whether it is absolute rather than comparing
2056 its frag against zero_address_frag as listings play tricks with
2057 frags.
2058
fbe572f9
AM		 2059 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
2060 allocated in the same chunk as the fixed part.
2061
54d3cad9
AM		 20622001-05-26 Alan Modra <amodra@one.net.au>
2063
2064 * write.c (relax_segment <rs_space>): Calculate growth using
2065 addresses before stretch. Prevent repeated error messages.
2066 From Peter Jakubek <pjak@snafu.de>
2067 Use as_bad_where and as_warn_where to pinpoint errors.
2068
766c03c9
AM		 20692001-05-25 Alan Modra <amodra@one.net.au>
2070
05bdb37e
AM		 2071 * symbols.c (resolve_symbol_value): Always set segment, even when
2072 not finalizing symbol value.
2073
1cd55018
AM		 2074 * config/obj-ieee.c (write_object_file): Set finalize_syms.
2075 * config/obj-coff.c (write_object_file): Likewise.
2076 * (size_section): Remove rs_space assert as fr_symbol is no longer
2077 removed.
2078 (fill_section): Likewise.
2079
c709b096
AM		 2080 * configure.in: Replace linuxoldld with linux*oldld.
2081 * configure: Regenerate.
2082
b58c9faf
AM		 2083 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
2084 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
2085 that have been finalized.
2086
c89c8534
AM		 2087 * symbols.c (resolve_symbol_value): Clear sy_resolving before
2088 taking exit_dont_set_value.
2089
54d3cad9
AM		 2090 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
2091 relaxing.
766c03c9 2092
6877bb43
TR		 20932000-05-24 Tom Rix <trix@redhat.com>
2094
5dd0794d 2095 * config/obj-coff.c (add_lineno): xcoff allows negative line
6877bb43 2096 numbers
5dd0794d 2097 * config/tc-ppc.c (ppc_stabx): fix generated symbol
c0037ab6 2098
e027f3e8
AM		 20992001-05-24 Alan Modra <amodra@one.net.au>
2100
2101 * write.c (write_object_file): Set finalize_syms = 1 before
2102 size_seg is called.
2103
d1cf510e
NC		 21042001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2105
2106 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
2107 architecture, remove erraneous ISA_MIPS32.
2108 (md_show_usage): Add MIPS r12k support.
2109 (mips_cpu_info_table): Add MIPS r12k support.
c0037ab6 2110
507c8a1a
AM		 21112001-05-22 Alan Modra <amodra@one.net.au>
2112
2d0441d9
AM		 2113 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
2114 testing for NULs.
2115
6386f3a7
AM		 2116 * symbols.c (resolve_symbol_value): Remove "finalize" param,
2117 instead use finalize_syms directly. Don't treat expressions
2118 specially with regard to finalize_syms. Update calls to self.
2119 (resolve_local_symbol): Update call to resolve_symbol_value.
2120 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
2121 !finalize_syms.
2122 * symbols.h (resolve_symbol_value): Update prototype.
2123 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
2124 to resolve_symbol_value.
2125 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2126 * config/obj-coff.c (do_relocs_for): Likewise.
2127 (yank_symbols): Likewise.
2128 (fixup_segment): Likewise.
2129 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2130 * config/tc-mips.c (md_convert_frag): Likewise.
2131 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2132 (ppc_fix_adjustable): Likewise.
2133 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
2134 (dwarf2dbg_convert_frag): Likewise.
2135 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
2136 (eh_frame_convert_frag): Likewise.
2137 * expr.c (make_expr_symbol): Likewise.
2138 * write.c (adjust_reloc_syms): Likewise.
2139 (write_object_file): Likewise.
2140 (relax_segment): Likewise.
2141 (fixup_segment): Likewise.
2142 (finalize_syms): Init to zero, and update comment.
2143 (write_object_file): Set finalize_syms to 1 rather than 2.
2144 * doc/internals.texi (sy_value): Mention finalize_syms.
2145 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2146
c801568a
AM		 2147 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2148 as relaxable if embedded system, make weak syms non-relaxable.
2149 Move definition..
2150 (tc_m68k_fix_adjustable): ..so it can be used here.
2151 (md_apply_fix_2): Sign extend without conditional.
2152
507c8a1a
AM		 2153 * config/tc-v850.c: Update copyright.
2154
aaa4f6d9
JJ		 21552001-05-16 Jeff Johnston <jjohnstn@redhat.com>
2156
c0037ab6
AM		 2157 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2158 howto entry is not found.
aaa4f6d9 2159
7e8f4100
AO		 21602001-05-15 Alexandre Oliva <aoliva@redhat.com>
2161
2162 * config/tc-mn10300.c (mn10300_force_relocation): Don't
2163 optimize differences between symbols in code sections to
2164 constants.
2165 (mn10300_fix_adjustable): Don't adjust to section+offset
2166 relocations pointing at symbols in code sections.
2167
9fcc94b6
AM		 21682001-05-16 Alan Modra <amodra@one.net.au>
2169
2170 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2171 for 8 byte insns.
2172 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2173 opcodes are output rather than after. Delete insn_size.
2174 * config/tc-v850.c (md_assemble): Similarly, but delete
2175 total_insn_size.
2176
de1cb007
RH		 21772001-05-14 Richard Henderson <rth@redhat.com>
2178
2179 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2180 last change.
2181
67a659f6
RH		 21822001-05-14 Richard Henderson <rth@redhat.com>
2183
2184 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2185 also collect whether to expect an FDE augmentation.
2186 (check_eh_frame): Rewrite as a state machine. Track where in
2187 an FDE we are located, skip any augmentation.
2188 (eh_frame_estimate_size_before_relax): Get code alignment from
2189 the fragment subtype.
2190 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2191 * read.c (emit_leb128_expr): Call check_eh_frame.
2192
076dc439
AO		 21932001-05-14 Alexandre Oliva <aoliva@redhat.com>
2194
2195 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2196 before a relaxable insns.
2197
4e75439a
AO		 21982001-05-13 Alexandre Oliva <aoliva@redhat.com>
2199
2200 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2201 between symbols if the base symbol is in the current section;
2202 emit a PC-relative relocation instead.
2203
bcee8eb8
AM		 22042001-05-12 Peter Targett <peter.targett@arccores.com>
2205
2206 * config/tc-arc.c: Update copyright and tidy source comments.
2207 (md_pseudo_table): Add directive .cpu back as an alias for
2208 .option. Add .file and .line for dwarf2 support.
2209 (arc_mach_type): Make bfd_mach_arc_6 default.
2210 (md_longopts): Add entry 'pre-v6' representing old command line
2211 option when assembling for 'arc5' core versions.
2212 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2213 default behaviour.
2214 (arc_code_symbol): Make symbol value for @h30 fixup expression
2215 equal to O_constant.
2216 (md_assemble): Call dwarf2_emit_insn.
2217 Include "dwarf2dbg2.h". Formatting fixes throughout file.
2218 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
bcee8eb8
AM		 2219 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2220
579f31ac
JJ		 22212001-05-11 Jakub Jelinek <jakub@redhat.com>
2222
2223 * config/tc-ia64.c (special_linkonce_name): New.
2224 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2225 .gnu.linkonce.ia64unw{,i}.FOO.
2226 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2227 (dot_endp): Add comment about it.
2228
15f65ae4
NC		 22292001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
2230
c0037ab6 2231 * config/tc-arm.c (arm_handle_align): When truncating an aligned
15f65ae4
NC		 2232 block, ensure that the low order bits of the alignment are
2233 preserved.
2234
606ab118
AM		 22352001-05-10 Alan Modra <amodra@one.net.au>
2236
2237 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2238 symbol_next.
2239
2240 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2241 current variable part of frag.
2242 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2243 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2244 * config/tc-m68hc11.c (RELAX_STATE): Define.
2245 (RELAX_LENGTH): Define.
2246 (md_estimate_size_before_relax): Handle non-relaxable cases
2247 separately from relaxable cases for clarity, and return correct
2248 size for multi-pass relaxation.
2249 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2250 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2251 (md_convert_frag): Remove "length_code".
2252 * config/tc-vax.c (RELAX_STATE): Define.
2253 (RELAX_LENGTH): Define.
2254 (md_relax_table): Add missing entry.
2255 (md_estimate_size_before_relax): As for tc-m68hc11.c.
2256 (md_convert_frag): Remove "length_code".
2257 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2258 don't bother setting fr_var. Return correct size for multi-pass
2259 relaxation.
2260 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2261 (md_convert_frag): Don't bother clearing fr_var.
2262 (md_pseudo_table): Correct initialization.
2263 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2264 (md_estimate_size_before_relax): No need to set fr_var.
2265 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2266 (md_estimate_size_before_relax): No need to set fr_var.
2267
1f23ade4
RH		 22682001-05-09 Richard Henderson <rth@redhat.com>
2269
2270 * config/tc-ia64.c (generate_unwind_image): Align the fragment
2271 beginning a function's unwind info block.
2272
96f37af6
AO		 22732001-05-09 Alexandre Oliva <aoliva@redhat.com>
2274
2275 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2276
8390138c
AS		 22772001-05-08 Andreas Schwab <schwab@suse.de>
2278
2279 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2280 fx_pcrel_adjust explicitly sign extend when reading it.
2281
5c65dbc1
AM		 22822001-05-08 Alan Modra <amodra@one.net.au>
2283
2284 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2285 from md_relax_table, and combine some switch cases.
2286
a7c92dae
AO		 22872001-05-06 Alexandre Oliva <aoliva@redhat.com>
2288
2289 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2290 from offset in non-pcrel operands too.
2291
d8708f40
NC		 22922001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
2293
2294 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2295 * config/tc-arm.c (arm_handle_align): Do not insert more than
2296 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2297 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2298
3438adb3
AM		 22992001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2300
2301 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2302 Run "make dep-am".
2303 * Makefile.in: Regenerate.
2304 * configure.in: Remove duplicate mips-*-ecoff* entry.
2305 * configure: Regenerate.
2306
2307 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2308 (n_names): Cast away type mismatch.
2309 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2310 (obj_ecoff_frob_symbol): Likewise.
2311 * ecoff.c: (add_file): Add unused attribute.
2312 (ecoff_directive_begin): Likewise.
2313 (ecoff_directive_bend): Likewise.
2314 (ecoff_directive_def): Likewise.
2315 (ecoff_directive_dim): Likewise.
2316 (ecoff_directive_scl): Likewise.
2317 (ecoff_directive_size): Likewise.
2318 (ecoff_directive_type): Likewise.
2319 (ecoff_directive_tag): Likewise.
2320 (ecoff_directive_val): Likewise.
2321 (ecoff_directive_endef): Likewise.
2322 (ecoff_directive_end): Likewise.
2323 (ecoff_directive_ent): Likewise.
2324 (ecoff_directive_extern): Likewise.
2325 (ecoff_directive_file): Likewise.
2326 (ecoff_directive_fmask): Likewise.
2327 (ecoff_directive_frame): Likewise.
2328 (ecoff_directive_mask): Likewise.
2329 (ecoff_directive_loc): Likewise.
2330 (mark_stabs): Likewise.
2331 (ecoff_stab): Likewise.
2332 (ecoff_frob_symbol): Cast away type mismatch.
2333 (ecoff_padding_adjust): Likewise.
2334 (ecoff_build_symbols): Likewise.
2335 (ecoff_build_procs): Likewise.
2336 (ecoff_build_aux): Likewise.
2337 (ecoff_build_strings): Likewise.
2338 (ecoff_build_fdr): Likewise.
2339 (ecoff_build_debug): Likewise.
2340 * itbl-ops.c (itbl_assemble): Variable initialization.
2341
636c26b0
AM		 23422001-05-03 Alan Modra <amodra@one.net.au>
2343
2344 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2345 expressions rather than triggering an assert.
2346
c7e40348
NC		 23472001-05-02 Johan Rydberg <jrydberg@opencores.org>
2348
3438adb3
AM		 2349 * config/tc-openrisc.c: New file.
2350 * config/tc-openrisc.h: Likewise.
c7e40348 2351
3438adb3
AM		 2352 * Makefile.am: Add OpenRISC target.
2353 * Makefile.in: Regenerated.
c7e40348 2354
3438adb3
AM		 2355 * configure.in (openrisc-*-*): Add target.
2356 * configure: Regenerated.
c7e40348 2357
5cb1517b
NC		 23582001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
2359
2360 * config/tc-arm.c (arm_frag_align_code): Change error message to
2361 more explanatory version.
2362
f4ddc5e6
L		 23632001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
2364
2365 * config/tc-mips.c (md_parse_option): Also accept
2366 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2367
fa7fda74
L		 23682001-04-27 David Mosberger <davidm@hpl.hp.com>
2369
2370 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2371 argument passing order: predicate goes last, not first.
2372
87748b32
NC		 23732001-04-27 Sean McNeil <sean@mcneil.com>
2374
2375 * configure.in: Add arm-vxworks.
2376 * configure: Regenerate.
2377
16a0c2d4
NC		 23782001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
2379
2380 * config/tc-arm.c (arm_handle_align): New Function: Generate
2381 no-op filled alignment frags.
2382 (arm_frag_align_code): New Function: Create a code alignment frag.
2383 (arm_init_frag): New Function: Initialse the target dependent
2384 parts of a frag.
2385
2386 * config/tc-arm.h (TC_FRAG_TYPE): Define.
2387 (TC_FRAG_INIT): Define.
2388 (HANDLE_ALIGN): Define.
2389 (md_do_align): Define.
2390
ea3b9044
NC		 23912001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
2392
2393 * config/obj-coff.c (do_linenos_for): Check to see if the filename
2394 symbol has been initialised before extracting its symbol index.
2395
d6d788bd
L		 23962001-04-24 H.J. Lu <hjl@gnu.org>
2397
2398 * configure: Regenerated with the right version of autoconf.
2399
6840198f
NC		 24002001-04-24 Christian Groessler <cpg@aladdin.de>
2401
2402 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2403 generate R_CALLR and R_REL16 relocations
2404
1c97d17b
JE		 24052000-04-20 Jason Eckhardt <jle@redhat.com>
2406
2407 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2408 since frag_now can change after d10v_cleanup is called.
2409
1c33f1da
DB		 24102001-04-16 David O'Brien <obrien@FreeBSD.org>
2411
2412 * configure.in: Add the em type for FreeBSD targets.
2413 * configure: Regenerate.
2414
eb0dfd58
AO		 24152001-04-14 Alexandre Oliva <aoliva@redhat.com>
2416
8c5e1ccd
AO		 2417 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2418 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2419
eb0dfd58
AO		 2420 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2421 pc-relative relocations not placed at the end of the instruction.
2422
1deb8127
JW		 24232001-04-13 Jim Wilson <wilson@redhat.com>
2424
2425 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2426 excluding br.i.
2427
f5fa8ca2
JJ		 24282001-04-13 Jakub Jelinek <jakub@redhat.com>
2429
2430 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2431 handle SHF_MERGE and SHF_STRINGS.
2432 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2433 (obj_elf_section): Allow additional argument specifying entity size.
2434 * write.c (adjust_reloc_syms): Keep relocations against local symbols
2435 in SEC_MERGE sections.
2436
fb81275c
JM		 24372001-04-12 Jason Merrill <jason_merrill@redhat.com>
2438
2439 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2440
a8a22e33
AO		 24412001-04-12 Alexandre Oliva <aoliva@redhat.com>
2442
2443 * expr.c (operand): Pass &c to md_parse_name().
2444 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2445
af9539e4
L		 24462001-04-07 Steven J. Hill <sjhill@cotw.com>
2447
2448 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2449
2450 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2451 * Makefile.in: Regenerated.
2452
2453 * configure.in: Use traditional MIPS targets for Linux/MIPS.
2454 * configure: Regenerated.
2455
4dfea105
AO		 24562001-04-06 Alexandre Oliva <aoliva@redhat.com>
2457
2458 * config/tc-mn10300.c (xr_registers): Added `pc'.
2459
e66457fb
AM		 24602001-04-05 Alan Modra <alan@linuxcare.com.au>
2461
2462 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2463 * configure: Regenerate.
2464
2465 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2466 cases, and always return size based on current fr_subtype.
2467 (md_begin): Move initialization of md_relax_table..
2468 (md_relax_table): ..to static initializer. Set rlx_length for
2469 UNDEF_WORD_DISP cases.
2470 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2471 (md_begin): Likewise.
2472 (md_relax_table): Likewise.
2473 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2474 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2475 Set rlx_backward and rlx_forward to zero for unused states.
2476 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2477 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2478 (UNCOND12, UNCOND32): Remove duplicate defines.
2479
aacb5251
HPN		 24802001-04-04 Hans-Peter Nilsson <hp@axis.com>
2481
c335d394
HPN		 2482 * config/tc-cris.c (md_estimate_size_before_relax) <case
2483 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2484 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
2485 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2486 Add cases to cover all relax states.
ed67db7a
HPN		 2487 (cris_insn_first_word_frag): New.
2488 (md_assemble): Call cris_insn_first_word_frag to get the first
2489 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
2490 end. Drop variable insn_size.
2491 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2492 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2493 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
c335d394 2494
aacb5251
HPN		 2495 * write.c (write_object_file): Reset broken word state before
2496 calling relax_seg.
2497
cdbc6895
AM		 24982001-03-31 Alan Modra <alan@linuxcare.com.au>
2499
61b96bb4
AM		 2500 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2501 for one line if not already enabled.
2502 * cond.c (s_elseif): Correct conditional assembly listing.
2503 (s_else): Likewise.
2504
cdbc6895
AM		 2505 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2506 Don't abort on NULL current_cframe.
2507
93c2a809
AM		 25082001-03-30 Alan Modra <alan@linuxcare.com.au>
2509
0529cb87 2510 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1a5447b8
AM		 2511 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2512 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2513 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2514 * config/obj-coff.c (do_relocs_for): Likewise.
2515 (yank_symbols): Likewise.
2516 (fixup_segment): Likewise.
2517 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2518 (ppc_fix_adjustable): Likewise.
2519 * config/tc-mips.c (md_convert_frag): Likewise.
2520 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2521 * ehopt.c (eh_frame_convert_frag): Likewise.
2522 * expr.c (make_expr_symbol): Likewise.
0529cb87 2523
e46d99eb
AM		 2524 * frags.h (struct frag): Add last_fr_address. Reorder fields for
2525 better packing.
2526 * symbols.c (resolve_symbol_value): Don't fix expression values
2527 until relaxation is complete.
2528 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2529 (S_GET_VALUE): Likewise, and return unresolved expression value.
2530 * write.c (finalize_syms): New.
2531 (relax_and_size_seg): Split into..
2532 (relax_seg): New function, returns 1 if anything changed..
2533 (size_seg): And the remainder of relax_and_size_seg.
2534 (fixup_segment): Arrange for final resolution of sym values.
2535 (adjust_reloc_syms): Likewise.
2536 (write_object_file): Likewise, and repeatedly call relax_seg until
2537 nothing more changes.
2538 (relax_segment): Return 1 if anything changed. Use correct types
2539 for rs_org `target' and `after'.
2540 * write.h (finalize_syms): Declare.
2541 (relax_segment): Update prototype.
2542
93c2a809
AM		 2543 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2544 do-nothing cases to switch to avoid abort on a second relaxation
2545 pass, and tidy code a little.
2546 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2547 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2548 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2549 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2550 (md_relax_table): Remove first four unused entries. Increment
2551 rlx_length by one throughout table, and update comments to suit.
2552 (md_estimate_size_before_relax): Return size of current variable
2553 part of frag to reflect reality when relaxing more than once.
2554 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2555 (COND32, UNCD32): Rename to DISP32 throughout.
2556 (UNDEF_WORD_DISP): Renumber to 3.
2557 (md_estimate_size_before_relax): Add extra do-nothing cases.
2558 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2559 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2560 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2561 handle word and dword branches.
2562
d551a338
HPN		 25632001-03-29 Hans-Peter Nilsson <hp@axis.com>
2564
2565 * config/tc-cris.h (tc_fix_adjustable): Allow only
2566 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
23ec5d03
HPN		 2567 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2568 example in comment to valid type.
d551a338 2569
440ecb38
L		 25702001-03-28 H.J. Lu <hjl@gnu.org>
2571
2572 * read.c (equals): Set to local for COFF only if it hasn't been
2573 defined before.
2574
8a238888
AM		 25752001-03-28 Alan Modra <alan@linuxcare.com.au>
2576
2577 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2578 (md_begin): Use it when setting default architecture.
2579
775cf891
NC		 25802001-03-27 Nick Papadonis <nick@coelacanth.com>
2581
2582 * read.c (equals): (for COFF) default symbols to being local.
2583
f9c19112
HPN		 25842001-03-27 Hans-Peter Nilsson <hp@axis.com>
2585
2586 * configure.in (cris-*-*): Change default emulation to criself.
2587 (cris-*-*aout*): New rule.
2588 * configure: Regenerate.
2589
07855bec
NC		 25902001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
2591
2592 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2593 BFD_RELOC_390_GOTENT.
2594 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2595 BFD_RELOC_390_GOTENT.
2596
25972001-03-26 Nick Clifton <nickc@redhat.com>
2598
2599 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2600 * config/tc-s390.c (s390_force_relocation): New function: Force
2601 relocations for VTINHERIT relocs.
2602
0285c67d
NC		 26032001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2604
2605 * doc/as.texinfo: Put @c man begin to generate the as man page.
2606 When generating man, define all the variables. Re-organize some
2607 options to obtain better indentation of man page.
2608 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2609 (as.1): Build from as.texinfo.
2610 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2611
551c1ca1
AM		 26122001-03-25 Alan Modra <alan@linuxcare.com.au>
2613
2614 * config/tc-i386.c (i386_scale): Accept an absolute expression for
2615 scale factor, and return the end of the expression.
2616 (i386_operand): Modify for above.
2617
c3a27914
NC		 26182001-03-23 Nick Clifton <nickc@redhat.com>
2619
2620 * doc/as.texinfo: Document --listing-XXX command line switches.
2621 Explain why listings behave differently when -pipe is used.
2622
37006e43
NC		 26232001-03-23 Richard Sandiford <rsandifo@redhat.com>
2624
2625 * write.c (fix_new_exp): Print an error if passed a register.
2626
08caf3f8
HPN		 26272001-03-23 Hans-Peter Nilsson <hp@axis.com>
2628
2629 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
2630 (PIC_SUFFIX_CHAR): New macro.
2631 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2632 (pic): New variable.
2633 (md_longopts): New option --pic.
2634 (OPTION_PIC): Define.
2635 (md_estimate_size_before_relax): Tweak longish comment.
2636 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2637 (md_assemble): Handle a PIC relocation on prefix and normal
2638 instruction operands.
2639 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2640 "complex" operand expressions. Call frag_more outside
2641 gen_cond_branch_32 parameter list.
2642 (cris_process_instruction): Handle PIC relocs on parsed
2643 operand expressions. Validize PIC reloc sizes.
2644 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2645 (gen_bdap): Handle "complex" operand expressions.
2646 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
2647 ADD.D offset,PC as jump instruction if generating PIC. Generate
2648 error instead of crashing on complex expressions.
2649 (cris_number_to_imm): Add segT parameter. All callers changed.
2650 Use segT parameter, not now_seg, for segment of fixup. Handle
2651 PCREL relocations but check that they are fully resolved.
2652 (md_parse_option): Handle OPTION_PIC.
2653 (tc_gen_reloc): Handle PIC relocs.
2654 (md_show_usage): Update for --pic.
2655 (md_apply_fix3): Renamed from md_apply_fix.
2656 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2657 (md_cris_force_relocation): Force relocation for PIC relocs.
2658
2659 * config/tc-cris.h: Tweak attribution.
2660 (MD_APPLY_FIX3): Define.
2661 (IS_CRIS_PIC_RELOC): New macro.
2662 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2663 (tc_fix_adjustable): Don't adjust a globally visible symbol when
2664 generating ELF.
8a238888 2665 (tc_frob_symbol): Avoid emitting undefined symbols.
08caf3f8 2666
38686296
AM		 26672001-03-20 Alan Modra <alan@linuxcare.com.au>
2668
2669 * frags.h (struct frag): Add relax_marker.
2670 * write.c (is_dnrange): Delete.
2671 (relax_frag): Use correct types for `aim', `target', `address'.
2672 Delete `offset', `was_address'. Test `relax_marker' instead of
2673 using fragile (and slow) address test.
2674 (relax_segment): Init and flip `relax_marker'.
2675
2e98d2de
AM		 26762001-03-19 Alan Modra <alan@linuxcare.com.au>
2677
2678 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2679 used register name.
2680
e629c13f
SC		 26812001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2682
2683 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2684 with 'Motorola specification for assembly language input standard'.
2685
249e3833
RH		 26862001-03-17 Richard Henderson <rth@redhat.com>
2687
2688 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2689 (dwarf2_directive_loc): Don't use them.
2690 (dwarf2_directive_file): Reject duplicate file definitions.
2691 (get_filenum): Zero allocated memory.
2692 (out_file_list): Complain about missing file definitions.
2693
2289f85d
AM		 26942001-03-17 Alan Modra <alan@linuxcare.com.au>
2695
2696 * read.c (do_org): Handle complex expressions.
2697 * cgen.c (gas_cgen_finish_insn): Likewise.
2698
4d5a53ff
JW		 26992001-03-15 David Mosberger <davidm@hpl.hp.com>
2700
2701 * config/tc-ia64.c (md): New member keep_pending_output.
2702 (ia64_flush_pending_output): Flush only if md.keep_pending_output
2703 is not set.
2704 (dot_xdata): Turn on md.keep_pending_output for the duration of
2705 this function.
2706 (dot_xfloat_cons): Ditto.
2707 (dot_xstringer): Ditto.
2708 (dot_xdata_ua): Ditto.
2709 (dot_xfloat_cons_ua): Ditto.
2710
27112001-03-15 Jim Wilson <wilson@redhat.com>
2712
2713 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2714 label support.
2715
19c0258a
AO		 27162001-03-15 Alexandre Oliva <aoliva@redhat.com>
2717
2718 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2719
d68d4570
DD		 27202001-03-15 DJ Delorie <dj@redhat.com>
2721
2722 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2723 blindly freeing string if it isn't at the top of the obstack.
2724
f3c180ae
AM		 27252001-03-13 Alan Modra <alan@linuxcare.com.au>
2726
2727 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
2728 (NUM_FLAG_CODE): Define.
2729 (lex_got): New function.
2730 (got_reloc): New global var.
2731 (x86_cons_fix_new): New function.
2732 (x86_cons): New function.
2733 (i386_immediate): Use lex_got here, replacing inline code. Change
2734 "ignoring junk.." error message to "junk.."
2735 (i386_displacement): Likewise.
2736 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2737 (x86_cons): Declare.
2738 (TC_CONS_FIX_NEW): Define.
2739 (x86_cons_fix_new): Declare.
2740
83e7603d
NC		 27412001-03-12 Nick Clifton <nickc@redhat.com>
2742
2743 * config/tc-arm.c (md_begin): Always set machine type based on
2744 cpu_variant.
2745
1ae12ab7
AM		 27462001-03-07 Alan Modra <alan@linuxcare.com.au>
2747
2748 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
f3c180ae 2749 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1ae12ab7 2750 union.
f3c180ae
AM		 2751 <JumpInterSegment output>: Use correct i.disp_reloc[].
2752 <immediate output>: Likewise.
1ae12ab7 2753
4f3c3dbb
NC		 27542001-03-06 Nick Clifton <nickc@redhat.com>
2755
2756 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2757 BLX(1) instruction.
2758
dc84e067
NC		 27592001-03-06 Igor Shevlyakov <igor@windriver.com>
2760
2761 * config/tc-m68k.c : Add 5407 to archs[] table.
2762 (HAVE_LONG_BRANCH): Add mcf5407.
2763 (select_control_regs): Recognize 5407.
2764
a8150a88
DB		 27652001-03-02 Dave Brolley <brolley@redhat.com>
2766
1ae12ab7
AM		 2767 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2768 than m32r_do_align.
a8150a88 2769
e103941e
NC		 27702001-03-02 Richard Sandiford <rsandifo@redhat.com>
2771
2772 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2773 (gen_to_words): Print warnings if NaNs are found and the target CPU
2774 does not support them. Allow largest exponent to be used in normal
2775 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2776
7c44d1d3
AJ		 27772001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
2778
2779 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2780 anymore since we use bfd_elf_generic_reloc now.
2781 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2782
27b7e12d
AM		 27832001-02-27 Alan Modra <alan@linuxcare.com.au>
2784
2785 * configure.in (BFD_VERSION): New.
2786 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2787 * configure: Regenerate.
2788 * Makefile.am: Run "make dep-am"
2789 * Makefile.in: Regenerate.
2790 * doc/Makefile.in: Regenerate.
2791
1af96959
NC		 27922001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
2793
2794 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2795 SEC_NEVER_LOAD when the 'n' flag is used.
2796 Add SEC_NEVER_LOAD to matchflags.
2797
d95767bf
SC		 27982001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2799
2800 * symbols.c (decode_local_label_name): Initialize message_format
2801 only when an error is reported (perf pb due to I18N).
2802
3737d051
L		 28032001-02-23 H.J. Lu <hjl@gnu.org>
2804
2805 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2806 BFD_ASSEMBLER is not defined.
2807
23fe39df 28082001-02-23 Richard Sandiford <rsandifo@redhat.com>
b653e7f9
NC		 2809
2810 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2811 done if it's against a symbol.
2812
7463c317
TW		 28132001-02-22 Timothy Wall <twall@cygnus.com>
2814
2815 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2816 target formats if applicable.
2817 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
2818 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2819 * Makefile.in: Regenerated.
2820 * configure.in: Added configuration for ia64-*-aix*.
2821 * configure: Regenerated.
7c44d1d3 2822
87f8eb97
JW		 28232001-02-21 David Mosberger <davidm@hpl.hp.com>
2824
2825 * config/tc-ia64.c (enum operand_match_result): New type.
2826 (operand_match): Change return type to operand_match_result.
2827 Fix all returns appropriately, adding support for returning the
2828 out-of-range result.
2829 (parse_operands): New locals result, error_pos, out_of_range_pos,
2830 curr_out_of_range_pos. Rewrite operand matching loop to give better
2831 error messages.
7c44d1d3 2832
33d01f33
JW		 28332001-02-21 David Mosberger <davidm@hpl.hp.com>
2834
2835 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2836 (dot_proc): Clear unwind.prologue_count to zero.
2837 (dot_prologue): Increment unwind.prologue_count.
2838 (dot_restore): If second operand is omitted, use
2839 unwind.prologue_count -1 for "ecount" (# of additional regions to
2840 pop). Decrement unwind.prologue_count by number of regions
2841 popped.
2842
7e84d676
NC		 28432001-02-21 Nick Clifton <nickc@redhat.com>
2844
2845 * doc/as.texinfo (Section): Note that some flags to the COFF
2846 version of .section remove attributes rather than setting them.
2847
5cd4edbe
KH		 28482001-02-20 Kazu Hirata <kazu@hxi.com>
2849
29184774
NC		 2850 * config/tc-pdp11.c: Fix formatting.
2851 * config/tc-pdp11.h: Likewise.
5cd4edbe 2852
80b3ee89
AJ		 28532001-02-20 Bo Thorsen <bo@suse.de>
2854
2855 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2856 entry.
2857
0fde8cc6 28582001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 2859
2860 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2861 all FreeBSD platforms should look the same at this level.
2862 * configure: Rebuilt.
2863 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2864
e135f41b
NC		 28652001-02-18 lars brinkhoff <lars@nocrew.org>
2866
2867 * Makefile.am: Add PDP-11 target.
2868 * configure.in: Likewise.
2869 * config/tc-pdp11.c: New file.
2870 * config/tc-pdp11.h: New file.
2871 * doc/Makefile.am: Add PDP-11 documentation.
2872 * doc/all.texi: Likewise.
2873 * doc/as.texinfo: Likewise.
2874 * doc/c-pdp11.texi: New file.
2875
363c574f
MG		 28762001-02-16 matthew green <mrg@redhat.com>
2877
5dd0794d 2878 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 2879
fa1cb89c
JW		 28802001-02-13 Jim Wilson <wilson@redhat.com>
2881
2882 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2883 reloc instead of a 0 reloc.
2884 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2885 as done.
2886 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2887
c842b53a
ILT		 28882001-02-13 Ian Lance Taylor <ian@zembu.com>
2889
2890 * write.c (is_dnrange): Stop as soon as the address becomes
2891 larger.
2892 (relax_frag): Add segment parameter. Only call symbol_get_frag
2893 once. Only call is_dnrange if the symbol is in the same segment,
2894 and the symbol address is larger.
2895 (relax_segment): Pass segment to md_relax_frag and relax_frag.
2896 * write.h (relax_frag): Update declaration.
2897 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
2898 it to relax_frag.
2899 * config/tc-m32r.c (m32r_relax_frag): Likewise.
2900 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2901 (m32r_relax_frag): Update declaration.
2902 * config/tc-mips.h (md_relax_frag): Add segment parameter.
2903 * config/tc-tic54x.h (md_relax_frag): Likewise.
2904 * doc/internals.texi (CPU backend): Update documentation for
2905 md_relax_frag.
2906
6fad6acb
AM		 29072001-02-13 Alan Modra <alan@linuxcare.com.au>
2908
fddf5b5b
AM		 2909 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2910 Mention effect of < 386 architectures on jump promotion.
2911 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
2912
2913 * config/tc-i386.c (no_cond_jump_promotion): New.
2914 (set_cpu_arch): Parse "jumps" arch modifier.
2915 (insn_size): Modify usage comment.
2916 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2917 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2918 (TYPE_FROM_RELAX_STATE): New define.
2919 (UNCOND_JUMP, COND_JUMP): Renumber.
2920 (md_relax_table): Reorder to suit.
2921 (COND_JUMP86): New define.
2922 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2923 (md_assemble): Create frag var for jumps of max size, encode relax
2924 state for COND_JUMP86.
2925 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2926 leave conditional jumps small if no_cond_jump_promotion.
2927 (md_convert_frag): Likewise.
2928
6fad6acb
AM		 2929 * expr.c (operator): Don't bump input_line_pointer for two char
2930 operators. Instead return operator size via new param num_chars.
2931 (expr): Use above to parse multi-char operators correctly.
2932
23df1078
JH		 2933Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
2934
29184774 2935 * config/tc-i386.c (i386_displacement): Fix handling of
23df1078
JH		 2936 BFD_RELOC_X86_64_GOTPCREL.
2937 (i386_validate_fix): Likewise.
2938
b1e2e654
PB		 29392001-02-12 Philip Blundell <pb@futuretv.com>
2940
2941 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2942 ldrt/strt instructions.
2943
9117d219
NC		 29442001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2945
2946 * config/tc-mips.c (macro): For M_LA_AB emit a
2947 BFD_RELOC_MIPS_CALL16 relocation or a
2948 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2949 BFD_RELOC_MIPS_GOT16 and
2950 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2951 loading the jump register when generating SVR4_PIC code.
2952
97238fbd
CD		 29532001-02-10 Chris Demetriou <cgd@broadcom.com>
2954
2955 * configure.in: Make 'mipself' and 'mipsecoff' emulations
2956 map to MIPS-specific files, as they used to do before the
2957 change on 2000-05-21.
2958 * configure: Regerate.
2959
0f074f60
CD		 29602001-02-10 Chris Demetriou <cgd@broadcom.com>
2961
2962 * config/tc-mips.c (md_parse_option): Don't try to compile
2963 ELF-only option code if not ELF.
2964
91a2ae2a
RH		 29652001-02-08 David Mosberger <davidm@hpl.hp.com>
2966
2967 * config/tc-ia64.h (md_elf_section_type): New macro.
2968 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2969 (they're now handled via ia64_elf_section_type.
2970
2971 * config/tc-ia64.c (unwind): New members saved_text_seg,
2972 saved_text_subseg, and force_unwind_entry.
2973 (optimize_unw_records): New function to optimize away unnecessary
2974 unwind directives.
2975 (ia64_elf_section_type): New function.
2976 (output_unw_records): Generate unwind info only if the size is
2977 non-zero or if it's forced for some other reason (e.g.,
2978 handlerdata or a personality routine).
2979 (generate_unwind_image): Don't switch back to previous
2980 section---stay inside the unwind info section instead so that
2981 handlerdata that may follow goes into the right place.
2982 (dot_handlerdata): Force generation of unwind entry and save the
2983 current active text segment before generating unwind image.
2984 (dot_unwentry): Force generation of unwind entry.
2985 (dot_personality): Ditto.
2986 (dot_endp): Generate unwind table entry only if there is
2987 some unwind info or the unwind entry was forced.
2988
2989 * config/tc-ia64.c (make_unw_section_name): New macro to form
2990 unwind section name.
2991 (generate_unwind_image): Add "text_name" argument. Use it to
2992 form unwind section name.
2993 (dot_handlerdata): Determine current segment (section) name and
2994 pass it to generate_unwind_image().
2995 (dot_endp): Determine current segment (section) name and use
2996 it to determine the appropriate unwind section name.
2997 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2998 n, fill, and max arguments.
2999
a85d7ed0
NC		 30002001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
3001
3002 * Makefile.am: Add linux target for S/390.
3003 * configure.in: Likewise.
3004 * config/tc-s390.c: New file.
3005 * config/tc-s390.h: New file.
3006
de68de20
AO		 30072001-02-09 Alexandre Oliva <aoliva@redhat.com>
3008
3009 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
3010 2byte, 4byte and 8byte.
3011
23fe39df 30122001-02-08 Alan Modra <alan@linuxcare.com.au>
8ea46bbd
AM		 3013
3014 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
3015 md_number_to_chars with size > sizeof (valueT).
3016
a99746f4
L		 30172001-02-06 H.J. Lu <hjl@gnu.org>
3018
3019 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
3020 there is no relocation.
3021
f4e17b3d
L		 30222001-02-06 H.J. Lu <hjl@gnu.org>
3023
3024 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
3025
3026 * config/tc-ia64.c (md_parse_option): Only accept the valid
3027 ia64 options on "-axxx".
3028
3557da92
JW		 30292001-02-05 Jim Wilson <wilson@redhat.com>
3030
3031 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
3032 aborting for invalid operands.
3033
da6c73e0
AM		 30342001-02-06 Alan Modra <alan@linuxcare.com.au>
3035
3036 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
3037 than via pointer. Update all callers.
3038 (UNWIND_LOW32): Define.
3039 (UNWIND_HIGH32): Define.
3040 (pa_build_unwind_subspace): Use the above macros instead of dumping
3041 bitfields directly. Call frag_more once rather than multiple times.
3042 (md_assemble): Use UNWIND_LOW32.
3043 (pa_entry): Likewise
3044 (pa_procend): Likewise.
3045 (process_exit): Use UNWIND_HIGH32.
3046
986c6f4b
SC		 30472001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3048
3049 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
3050 function to select the header according to the cpu.
3051 (md_after_pass_hook, md_do_align): Remove.
3052 (md_cleanup, m68hc11_cleanup): Remove.
3053 (md_pcrel_from_section): Declare.
3054 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
3055 (build_jump_insn, build_insn): Likewise.
3056 (m68hc11_listing_header): New function.
3057 (m68hc11_cleanup): Remove.
3058
dbb8ad49
SC		 30592001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3060
328dc123 3061 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 3062 symbols because there is no support for shared libraries and these
328dc123 3063 symbols can't be overridden (unless they are weak).
dbb8ad49 3064
a987bfc9
RH		 30652001-02-01 Momchil Velikov <velco@fadata.bg>
3066
3067 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
3068 for the compilation unit with a zero byte.
3069
22862cde
AM		 30702001-01-30 Alan Modra <alan@linuxcare.com.au>
3071
3072 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
3073 destinations. Correct range check for 17 and 22 bit branches.
3074
8ec6253e
NC		 30752001-01-25 Nick Clifton <nickc@redhat.com>
3076
3077 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
3078 still set. Issue an error message instead.
3079 (md_estimate_size_before_relax): Delete unused variable
3080 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 3081
43ad3147
KH		 30822001-01-23 Kazu Hirata <kazu@hxi.com>
3083
3084 * as.c: Fix formatting.
3085 * ehopt.c: Likewise.
3086 * messages.c: Likewise.
3087 * stabs.c: Likewise.
3088 * symbols.c: Likewise.
3089
015c05c1
AM		 30902001-01-23 Ben Elliston <bje@redhat.com>
3091
3092 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
3093
66498417
KH		 30942001-01-22 Kazu Hirata <kazu@hxi.com>
3095
3096 * config/tc-alpha.c: Fix formatting.
3097
1aad8cf8
KH		 30982001-01-19 Kazu Hirata <kazu@hxi.com>
3099
3100 * config/tc-alpha.c: Fix formatting.
3101
32ff5c2e
KH		 31022001-01-18 Kazu Hirata <kazu@hxi.com>
3103
3104 * config/tc-alpha.c: Fix formatting.
3105
cd17328a
NC		 31062001-01-18 Nick Clifton <nickc@redhat.com>
3107
3108 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
3109 "da" flags.
3110 (stm_flags): Remove redundant bit from "ed" and "da" flags.
3111
81c425d1
AO		 31122001-01-18 Alexandre Oliva <aoliva@redhat.com>
3113
3114 * configure.in (cpu_type, arch): Match i386 too.
3115 * configure: Rebuilt.
3116
e5cb08ac
KH		 31172001-01-16 Kazu Hirata <kazu@hxi.com>
3118
3119 * config/tc-i386.c: Fix formatting.
3120
1d3d5051
AM		 31212001-01-16 Alan Modra <alan@linuxcare.com.au>
3122
64afeba3
AM		 3123 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
3124 relocs for .PARISC.unwind section.
3125
1d3d5051
AM		 3126 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
3127 depending on section flags, not just for .text.
3128
b44b1b85
JW		 31292001-01-15 Jim Wilson <wilson@redhat.com>
3130
3131 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
3132 not immediately followed by an instruction.
3133
098f2ec3
KH		 31342001-01-15 Kazu Hirata <kazu@hxi.com>
3135
3136 * config/tc-m68hc11.c: Fix formatting.
3137
d4887adc
NC		 31382001-01-15 Nick Clifton <nickc@redhat.com>
3139
3140 * symbols.c (colon): Change 'already defined symbol' from a
3141 fatal error to an ordinary error. There is no reason why this
3142 error should be fatal.
3143
3144 * message.c (as_fatal): Delete output file, if one has been
015c05c1 3145 created.
d4887adc 3146
fcfd4916
AM		 31472001-01-14 Alan Modra <alan@linuxcare.com.au>
3148
3149 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3150
bfb32b52
KH		 31512001-01-14 Kazu Hirata <kazu@hxi.com>
3152
3153 * config/tc-alpha.c: Fix formatting.
3154 * config/tc-arc.c: Likewise.
3155 * config/tc-arc.h: Likewise.
3156 * config/tc-d10v.c: Likewise.
3157 * config/tc-i370.c: Likewise.
3158 * config/tc-i386.c: Likewise.
3159 * config/tc-i960.c: Likewise.
3160 * config/tc-m68k.c: Likewise.
3161 * config/tc-ppc.c: Likewise.
3162 * config/tc-sparc.c: Likewise.
3163 * config/tc-tahoe.c: Likewise.
3164 * config/tc-vax.c: Likewise.
3165
1e07b820
KH		 3166 * config/tc-arc.c: Fix formatting.
3167
19203624
KH		 3168 * config/tc-arc.c: Fix formatting.
3169
1328dc98
AM		 31702001-01-14 Alan Modra <alan@linuxcare.com.au>
3171
c46b7515
AM		 3172 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3173 both 32 and 64 bit ELF.
3174
1328dc98
AM		 3175 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3176 and don't bother storing `m' for "ce" completer. Tidy handling of
3177 'J' and 'K' operands to suit. Handle '<' and '>' operands.
3178
b9d79e03
JH		 3179Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
3180
29184774 3181 * config/tc-i386.h (TARGET_MACH): New macro.
b9d79e03 3182 (i386_mach): Declare.
29184774 3183 * config/tc-i386.c (i386_mach): New function.
b9d79e03 3184
a349d9dd
PB		 31852001-01-13 Philip Blundell <philb@gnu.org>
3186
3187 * doc/as.texinfo: Fix spelling and cross-references.
3188
3189 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
3190 character for all systems, not just GNU/Linux. Make it explicit
3191 that `-k' doesn't affect code generation, just ELF flags.
3192
e2914f48
JH		 3193Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
3194
3195 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3196 instructions.
3197
272d76e0
FCE		 31982001-01-12 Frank Ch. Eigler <fche@redhat.com>
3199
3200 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3201
d0398d6a
NC		 32022001-01-12 Nick Clifton <nickc@redhat.com>
3203
3204 * as.c (print_args): Update copyright date to 2001.
3205
2d73a4ca
NC		 32062001-01-12 Peter Targett <peter.targett@arccores.com>
3207
3208 * doc/c-arc.texi: New file.
3209 Some sections to be expanded.
3210
6e0b89ee
AM		 32112001-01-12 Alan Modra <alan@linuxcare.com.au>
3212
3213 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3214 (md_parse_option): Always accept "--32".
3215
0d2bcfaf
NC		 32162001-01-11 Peter Targett <peter.targett@arccores.com>
3217
3218 * as.h (TC_ARC): Ensure struc-symbol.h included.
3219 * as.c (dwarf2dbg.h): Include to remove implicit declaration
3220 warnings.
3221 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3222 (TARGET_SYMBOL_FIELDS) added.
3223
3224 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3225 * doc/c-arc.texi: New file.
3226 Some sections to be expanded.
3227 * doc/as.texinfo: Update command-line options.
3228 Removed outdated text for ARC dependant features, instead include
3229 text from above file.
3230
3231 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3232 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3233 (targ-cpu.h) header.
3234 * config/tc-arc.h:
3235 * config/tc-arc.c: New updated configuration for
3236 ARC, including selection of core variants, and extensibility of
3237 instructions, registers etc. through directives.
3238
3239 * config/tc-arc.c (arc_extinst): Minor corrections for
3240 error messages.
3241 (arc_common) Likewise. Make alignment argument optional for local
3242 symbols also, with default of zero.
3243
88051039
SC		 32442001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3245
3246 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3247 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3248 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3249 and fix_new_exp() instead.
3250 (md_convert_frag): For indexed post byte use the symbol value
3251 rather than the displacement.
3252 (md_relax_table): Fix indexed offset relax.
3253
d8273f3b
SC		 32542001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3255
3256 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3257 relax weak symbols.
015c05c1 3258 (relaxable_symbol): New function.
d8273f3b 3259
eea2ad45
AJ		 32602001-01-11 Andreas Jaeger <aj@suse.de>
3261
3262 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3263 not used anywhere.
3264
7a91e76a
NC		 32652001-01-10 Nick Clifton <nickc@redhat.com>
3266
3267 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3268 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3269
aa257fcd
NC		 32702001-01-10 Nick Clifton <nickc@redhat.com>
3271
3272 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3273 character used to dollar local symbols.
3274 (LOCAL_LABEL_CHAR): New constant - the magic character used to
3275 local label symbols.
3276 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3277 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3278 if defined.
3279 Use LOCAL_LABEL_CHAR.
3280 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3281 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3282 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3283
b77a7acd
AJ		 32842001-01-08 Bo Thorsen <bo@suse.de>
3285
015c05c1
AM		 3286 * config/tc-i386.c (i386_immediate, i386_displacement):
3287 GOTPCREL check fix.
b77a7acd 3288
5c2bd011
ILT		 32892001-01-07 Ian Lance Taylor <ian@zembu.com>
3290
3291 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3292 in last change.
3293
46a04e3a
PB		 32942001-01-07 Philip Blundell <philb@gnu.org>
3295
3296 * doc/as.texinfo (Bug Reporting): Update email address for
3297 reports.
3298 * README: Likewise.
3299
b96d3a20
JH		 3300Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
3301
3302 * configure.in: Define DEFAULT_ARCH for i386.
29184774 3303 * config/tc-i386.c (md_assemble): Return after the error message;
b96d3a20
JH		 3304 move testing for 64bit operands to proper place.
3305
55b62671
AJ		 33062001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
3307
3308 * doc/as.texinfo: Document '#' as comment character for i386 and
3309 x86_64. Add AMD x86-64 into menu of machine dependent information.
3310
3311 * doc/c-i386.texi: Document x86_64 extensions.
3312
7bc70a8e
JH		 3313Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
3314
29184774 3315 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
7bc70a8e 3316
a167610d
JH		 3317Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
3318
29184774 3319 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
a167610d
JH		 3320 * NEWS: Add note about Pentium4 support.
3321
09f131f2
JH		 3322Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
3323
29184774 3324 * config/tc-i387.c (pi, pte, pt): Update.
09f131f2
JH		 3325 (type_names): Add new types.
3326
6f8c0c4c
JH		 3327Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
3328
29184774 3329 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
6f8c0c4c
JH		 3330 CpuUnknown): Renumber
3331 (CpuP4, CpuSSE2): New.
3332 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3333
b96ed59a
PB		 33342001-01-03 Philip Blundell <pb@futuretv.com>
3335
3336 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3337 relocs.
3338 (alpha_fix_adjustable): Likewise.
3339 (md_apply_fix): Likewise.
3340
a735d1cd
L		 33412000-12-31 H.J. Lu <hjl@gnu.org>
3342
3343 * listing.c (listing_message): Allocate string only if it is
3344 used.
3345
3346 * configure: Rebuild.
3347
67db5ab4
HPN		 33482000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
3349
3350 * doc/internals.texi (Relaxing with a table) <after relaxation>:
3351 Point out caveats with generating fixups for the opcode in a frag.
3352
c0d8940f
JH		 3353Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
3354
3355 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3356 * NEWS: Add x86_64.
3357
087f563c
L		 33582000-12-29 H.J. Lu <hjl@gnu.org>
3359
3360 * listing.c (calc_hex): Print the variable part only if the
3361 fragment type is rs_fill.
3362
8108ad8e
HPN		 33632000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
3364
3365 * doc/internals.texi (tc_conditional_pseudoop,
3366 TC_LINKRELAX_FIXUP): Fix typos.
3367
799051fc
RH		 33682000-12-28 Richard Henderson <rth@redhat.com>
3369
3370 * write.c (subsegs_finish): Fix thinko last change -- don't
3371 "optimize" the alignment == 0 case.
3372
0a9ef439
RH		 33732000-12-28 Richard Henderson <rth@redhat.com>
3374
3375 * as.h (rs_align_test): New.
3376 * frags.c (NOP_OPCODE): Move default from read.c.
3377 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3378 (frag_align_code): New.
3379 * frags.h (frag_align_code): Declare.
3380 * read.c (NOP_OPCODE): Remove.
3381 (do_align): Use frag_align_code.
3382 * write.c (NOP_OPCODE): Remove.
3383 (get_recorded_alignment): New.
3384 (cvt_frag_to_fill): Handle rs_align_test.
3385 (relax_segment): Likewise.
3386 (subsegs_finish): Align last subseg in section to the
3387 section alignment. Use frag_align_code.
3388 * write.h (get_recorded_alignment): Declare.
3389 * config/obj-coff.c (size_section): Handle rs_align_test.
3390 (fill_section, fixup_mdeps): Likewise.
3391 (write_object_file): Use frag_align_code.
3392
3393 * config/tc-alpha.c (alpha_align): Use frag_align_code.
3394 (alpha_handle_align): New.
3395 * config/tc-alpha.h (HANDLE_ALIGN): New.
3396 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3397
3398 * config/tc-i386.h (md_do_align): Use frag_align_code.
3399 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3400
3401 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3402 (ia64_handle_align): New.
3403 * config/tc-ia64.h (HANDLE_ALIGN): New.
3404 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3405
3406 * config/tc-m32r.c (m32r_do_align): Remove.
3407 (m32r_handle_align): New.
3408 (fill_insn): Use frag_align_code.
3409 * config/tc-m32r.h (md_do_align): Remove.
3410 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3411 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3412 * config/tc-mips.c, config/tc-mips.h: Similarly.
3413
3414 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3415 (sh_handle_align): Likewise. Handle rs_align_code.
3416 (sh_do_align): Remove.
3417 * config/tc-sh.h (md_do_align): Remove.
3418 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3419
3420 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3421 (sparc_handle_align): Likewise. Handle rs_align_code.
3422 * config/tc-sparc.h (md_do_align): Remove.
3423 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3424
3cd4dda7
DD		 34252000-12-22 DJ Delorie <dj@redhat.com>
3426
3427 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3428 when we assemble the first half of a pair.
3429
ec56dfb4
L		 34302000-12-22 H.J. Lu <hjl@gnu.org>
3431
3432 * config/tc-i386.c (reloc): Update the macro for non-bfd
3433 assembler.
3434 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3435
ad1172d4
L		 34362000-12-22 H.J. Lu <hjl@gnu.org>
3437
3438 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3439
3e73aa7c
JH		 3440Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
3441
29184774 3442 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3e73aa7c
JH		 3443 (QWORD_MNEM_SUFFIX): New macro.
3444 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3445 New macros
3446 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3447 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3448 ImmExt): Renumber.
3449 (Size64, No_qSuf, NoRex64, Rex64): New macros.
3450 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3451 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3452 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3453 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3454 Renumber.
3455 (Reg, WordReg): Add Reg64.
3456 (Imm): Add Imm32S and Imm64.
3457 (EncImm): New.
3458 (Disp): Add Disp64 and Disp32S.
3459 (AnyMem): Add Disp32S.
3460 (RegRex, RegRex64): New macros.
3461 (rex_byte): New type.
29184774 3462 * config/tc-i386.c (set_16bit_code_flag): Kill.
3e73aa7c
JH		 3463 (fits_in_unsigned_long, fits_in_signed_long): New functions.
3464 (reloc): New parameter "signed"; support x86_64.
3465 (set_code_flag): New.
3466 (DEFAULT_ARCH): New macro; default to "i386".
3467 (default_arch): New static variable.
3468 (struct _i386_insn): New fields Operand_PCrel; rex.
3469 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3470 (flag_code): New enum and static variable.
3471 (use_rela_relocations): New static variable.
3472 (flag_code_names): New static variable.
3473 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3474 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3475 K6 and Athlon.
3476 (i386_align_code): Return plain "nop" for x86_64.
3477 (mode_from_disp_size): Support Disp32S.
3478 (smallest_imm_type): Support Imm32S and Imm64.
3479 (offset_in_range): Support size of 8.
3480 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3481 (md_pseudo_table): Add "code64"; use set_code_flat.
3482 (md_begin): Emit sane error message on hash failure.
3483 (tc_i386_fix_adjustable): Support x86_64 relocations.
3484 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3485 instructions supported on particular arch just partially,
3486 output of 64bit immediates, handling of Imm32S and Disp32S type.
3487 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3488 (i386_displacement): Likewise.
3489 (i386_index_check): Cleanup; support 64bit addresses.
3490 (md_apply_fix3): Support x86_64 relocation and rela.
3491 (md_longopts): Add "32" and "64".
3492 (md_parse_option): Add OPTION_32 and OPTION_64.
3493 (i386_target_format): Call even for ELFs; choose between
3494 elf64-x86-64 and elf32-i386.
3495 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3496 (tc_gen_reloc): Support rela relocations and x86_64.
3497 (intel_e09_1): Support QWORD.
3498
21d6c4af
DN		 34992000-12-15 Diego Novillo <dnovillo@redhat.com>
3500
3501 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 3502 it's not an offset expression.
21d6c4af
DN		 3503 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3504 keep the braces '[' and ']' in the output string.
3505 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3506 != FLAT. There is no such op_modifier.
3507
6717891c
NC		 35082000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3509
3510 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3511 if we have it.
3512
ee515fb7
KH		 35132000-12-13 Kazu Hirata <kazu@hxi.com>
3514
3515 * as.h: Fix formatting.
3516 * cgen.h: Likewise.
3517 * dwarf2dbg.c: Likewise.
3518 * input-scrub.c: Likewise.
3519 * read.h: Likewise.
3520
349a994c
DD		 35212000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
3522
3523 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3524 configure: Regenerate.
3525
42dbf88c
NC		 35262000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3527
3528 * dwarf2dbg.c: #include <limits.h> only if it exists.
3529
0485cba3
AM		 35302000-12-13 Rodney Brown <RodneyBrown@mynd.com>
3531
3532 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3533 (md_apply_fix): Here too.
3534
514829c3
JW		 35352000-12-12 Jim Wilson <wilson@redhat.com>
3536
3537 * config/tc-ia64.h (ia64_init): Add prototype.
3538
92eb7b32
L		 35392000-12-12 H.J. Lu <hjl@gnu.org>
3540
3541 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3542
3543 * read.h (outputting_stabs_line_debug): Change it to int.
3544 * stabs.c (outputting_stabs_line_debug): Likewise.
3545
8141c27d
GK		 35462000-12-12 Geoffrey Keating <geoffk@redhat.com>
3547
3548 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3549 the address of a function result.
3550
5d6f4f16
GK		 35512000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
3552
3553 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3554 (md_assemble): Call dwarf2_emit_insn.
3555 (shlib): Fix typo SHILB -> SHLIB.
3556 (md_parse_option): Likewise.
3557 (ppc_elf_validate_fix): Likewise:
3558 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3559
d4c0c039
NC		 35602000-12-12 Nick Clifton <nickc@redhat.com>
3561
3562 * cgen.h: Fix formatting.
3563 * input-scrub.c: Fix formatting.
3564 * macro.c: Fix formatting.
e972090a 3565 * config/tc-mips.c: Fix formatting.
584da044 3566 * doc/c-mips.texi: Fix formatting.
55b62671 3567
f16b83df
JH		 3568Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
3569
29184774 3570 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
f16b83df
JH		 3571 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3572 references.
3573 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3574 otherwise.
29184774 3575 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
f16b83df
JH		 3576 (No_dSuf): Kill.
3577
3578 * i386.h (*_Suf): Remove No_dSuf.
3579 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3580 Remove.
3581 (i386_optab): Remove 'd' in the suffixes.
3582
50705ef4
AM		 35832000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
3584
3585 * config/tc-i386.c (T_SHORT): Undefine before defining.
3586
beae10d5
KH		 35872000-12-05 Kazu Hirata <kazu@hxi.com>
3588
3589 * config/tc-mips.c: Fix formatting.
3590
bccba5f0 35912000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 3592
3593 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3594 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3595 (md_show_usage): Ditto.
3596 (md_parse_option): Ditto.
3597 (d10v_cleanup): Writes pending instruction only if
3598 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 3599 Fix compile time warning messages.
50705ef4
AM		 3600
3601 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 3602
36032000-12-04 Matthew Hiller <hiller@redhat.com>
3604
50705ef4 3605 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 3606 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3607 function entry and unset at function exit.
3608
50705ef4 3609 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 3610
3611 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3612
3613 * dwarf2dbg.c: Fix compile time warning messages.
3614
bc805888
KH		 36152000-12-03 Kazu Hirata <kazu@hxi.com>
3616
3617 * config/tc-a29k.c: Fix formatting.
3618 * config/tc-alpha.c: Likewise.
3619 * config/tc-arm.c: Likewise.
3620 * config/tc-cris.c: Likewise.
3621 * config/tc-hppa.c: Likewise.
3622 * config/tc-i370.c: Likewise.
3623 * config/tc-i386.c: Likewise.
3624 * config/tc-i860.c: Likewise.
3625 * config/tc-i960.c: Likewise.
3626 * config/tc-ia64.c: Likewise.
3627 * config/tc-m68hc11.c: Likewise.
3628 * config/tc-m68k.c: Likewise.
3629 * config/tc-m88k.c: Likewise.
3630 * config/tc-pj.c: Likewise.
3631 * config/tc-ppc.c: Likewise.
3632 * config/tc-sh.c: Likewise.
3633 * config/tc-sparc.c: Likewise.
3634 * config/tc-tahoe.c: Likewise.
3635 * config/tc-vax.c: Likewise.
3636
3dacdf2e
NC		 36372000-12-01 Chris Demetriou <cgd@sibyte.com>
3638
50705ef4
AM		 3639 * config/tc-mips.c (mips_ip): When calculating offsets,
3640 don't accept as constant the difference between the
3641 addresses of symbols in two different sections.
3642
3643 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3644 specifiers.
3645 (validate_mips_insn): Likewise. Also, update 'B' operand
3646 specifier to use OP_*_CODE20 constants and delete 'm' operand
3647 specifier.
3648 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3649 operand specifiers. Change warning generated by 'B' operand
3650 specifier to reflect its new multi-purpose usage.
3651
3652 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3653 -1, and update comment.
3654 (file_mips_isa): Likewise.
3655 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3656 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3657 ISA_* constants rather than hard-coded numbers.
3658 (mips_cpu_info): New structure.
3659 (mips_cpu_info_table): New table describing CPU and ISA names
3660 and numbers.
3661 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3662 mips_cpu_info_from_cpu): New functions.
3663 (mips_isa_to_str): New function to get string for ISA name.
3664 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3665 return const char *.
3666 (md_begin): Redo CPU and ISA selection logic, using
3667 mips_cpu_info_from_*. Convert to use ISA_* constants rather
3668 than hard-coded numbers.
3669 (append_insn, mips_emit_delays, macro, macro2): Convert to use
3670 ISA_* constants rather than hard-coded numbers.
3671 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3672 (md_longopts): Delete OPTION_NO_MIPS32.
3673 (md_parse_option): Convert to use ISA_* constants rather than
3674 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
3675 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
3676 to use strcasecmp to recognize "default" and to use
3677 mips_cpu_info_from_name to get CPU numbers from argument.
3678 (md_show_usage): Move -mips32 so it's with the rest of the ISA
3679 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
3680 mips32-4k.
3681 (s_mipsset): Accept ISA value 32.
3682 * doc/as.texinfo: Clean up MIPS options summary slightly,
3683 remove -no-mips32. Add note about -mips4 and -mips32
3684 specifying those ISA levels. Delete -mips32 and -no-mips32
3685 cpu flag descriptions.
3686 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
3687 up the supported CPU switch list, and replace 4Kc, 4Km, and
3688 4Kp entries with a single mips32-4k entry. Note that you can
3689 use ".set mips32".
3690
29184774 3691 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
50705ef4
AM		 3692 ISA_MIPS64.
3693 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3694 -mips5 and -mips64.
3695 (md_parse_option): Add cases for OPTION_MIPS5 and
3696 OPTION_MIPS64.
3697 (md_show_usage): Mention -mips5 and -mips64 arguments.
3698 (s_mipsset): Add cases for MIPS5 and MIPS64.
3699 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3700 and pseudo-CPUs.
3701 * doc/as.texinfo: Mention -mips5 and -mips64 options
3702 and their meanings.
3703 * doc/c-mips.texi: Likewise. Also update introduction
3704 and ".set" usage information.
3705
3706 * config/tc-mips.c (md_show_usage): Add "sb1" to the
3707 CPU list.
3708 (mips_cpu_info_table): Add SB-1 entries.
3709 * doc/c-mips.texi: Add "sb1" to the list of CPUs
3710 known to the -mcpu option.
3711
3712 * doc/as.texinfo: Correct description of MIPS -mcpu
3713 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 3714
23fe39df 37152000-12-01 Joel Sherrill <joel@OARcorp.com>
5f68c319 3716
3dacdf2e
NC		 3717 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3718 New targets.
3719 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3720 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 3721 * configure: Regenerate.
3722 * config.in: Regenerate.
3723 * Makefile.in: Regenerate.
3724 * aclocal.m4: Regenerate.
3725 * po/gas.pot: Regenerate.
50705ef4 3726
4ce3447c
PB		 37272000-11-30 Philip Blundell <pb@futuretv.com>
3728
3729 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3730 even in non BFD_ASSEMBLER case.
3731
76a0ddac
DN		 37322000-11-30 Diego Novillo <dnovillo@redhat.com>
3733
29184774 3734 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
76a0ddac
DN		 3735 syntax.
3736
220e750f
RH		 37372000-11-29 Richard Henderson <rth@redhat.com>
3738
3739 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
3740 until dwarf2_finish; use relaxation to get cross-fragment offsets;
3741 thread multiple subsegments properly; handle multiple code
3742 sections properly; emit proper compilation unit info for assembler
3743 generated debugging.
3744
3745 * as.h (enum _relax_state): Add rs_dwarf2dbg.
3746 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3747 (dwarf2dbg_estimate_size_before_relax): Declare.
3748 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3749 * write.c: Include dwarf2dbg.h.
3750 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3751 (relax_segment): Likewise.
3752
99b222b4
HPN		 37532000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
3754
3755 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3756 jump>: Use as_bad_where instead of as_bad. Tweak error message
3757 accordingly. Stabilize frag by updating fix part and resetting
3758 variant part.
3759 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 3760 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3761 indexing is_end_of_line[].
3762 (md_assemble): Initialize size to 0.
3763 (md_section_align): Mark parameter seg as unused.
e46fee70 3764 (parse_reg): Parse names case-insensitively.
99b222b4 3765
814f6641
KH		 37662000-11-28 Kazu Hirata <kazu@hxi.com>
3767
3768 * config/obj-aout.h: Fix formatting.
3769 * config/obj-bout.h: Likewise.
3770 * config/obj-coff.c: Likewise.
3771 * config/obj-coff.h: Likewise.
3772 * config/obj-elf.h: Likewise.
3773 * config/obj-som.h: Likewise.
3774 * config/obj-vms.c: Likewise.
3775 * config/obj-vms.h: Likewise.
3776 * config/tc-h8300.h: Likewise.
3777 * config/tc-ns32k.h: Likewise.
3778 * config/tc-sparc.h: Likewise.
3779 * config/tc-tic54x.h: Likewise.
3780 * config/tc-z8k.h: Likewise.
3781
e47b9e39
NC		 37822000-11-28 Nick Clifton <nickc@redhat.com>
3783
3784 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3785 License is present in the sources, but not the output, and
3786 also available from the GNU website.
3787 (GNU Free Documentation License): Comment out this section.
3788
fcdc20a4
HPN		 37892000-11-28 Hans-Peter Nilsson <hp@axis.com>
3790
43c34dee
HPN		 3791 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3792 targets. Remove i860 from valid a.out targets.
3793 * Makefile.in: Regenerate.
3794
fcdc20a4 3795 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 3796 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 3797 (md_assemble): Call dwarf2_emit_insn if generating ELF.
3798 (s_cris_file, s_cris_loc): New.
3799 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3800 * Makefile.am: Regenerate dependencies.
3801 * Makefile.in: Regenerate.
3802
16887944
AM		 38032000-11-28 Alan Modra <alan@linuxcare.com.au>
3804
3805 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3806 (MRI_MUL_PRECEDENCE): Likewise.
3807 (op_rank): Fix a comment typo.
3808
ae3e85dd
SC		 38092000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3810
3811 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3812 the error message.
3813 (get_operand): Fix analysis for movw/movb instructions.
3814
077b8428
NC		 38152000-11-24 Nick Clifton <nickc@redhat.com>
3816
3817 * configure.in (xscale-elf): Add target.
3818 (xscale-coff): Add target.
3819 * configure: Regenerate.
3820
3821 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3822 extenstion.
3823 (ARM_EXT_XSCALE): New ARM architecture extension.
3824 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3825 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3826 (ARM_THUMB): Rename to ARM_EXT_THUMB.
3827 (ARM_ARCH_V4): Remove processor from architecture.
3828 (ARM_ARCH_3M): New architecutre definition.
3829 (ARM_ARCH_V5TE): New architecutre definition.
3830 (ARM_ARCH_XSCALE): New architecutre definition.
3831 (CPU_DEFAULT): Allow to be defaulted to XScale.
3832 (atpcs): New boolean variable.
3833 (ldr_flags): Support 'd' flag for double word loads.
3834 (str_flags): Support 'd' flag for double word stored.
3835 (do_mia): New function.
3836 (do_mar): New function.
3837 (do_mra): New function.
3838 (do_pld): New function.
3839 (do_ldrd): New function.
3840 (do_blx): New function.
3841 (do_bkpt): New function.
3842 (do_clz): New function.
3843 (do_lstc2): New function.
3844 (do_cdp2): New function.
3845 (do_t_blx): New function.
3846 (do_t_bkpt): New function.
3847 (do_smla): New function.
3848 (do_smlal): New function.
3849 (do_smul): New function.
3850 (do_qadd): New function.
3851 (do_co_reg2c): New function.
3852 (LONGEST_INSN): Redefine to 7.
3853
3854 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3855 command line switches.
3856
2434f565
JW		 38572000-11-22 Jim Wilson <wilson@redhat.com>
3858
3859 * config/tc-ia64.c (pseudo_func): Add missing initializers.
3860 (struct rsrc): Make line unsigned.
3861 (gr_values): Add missing initializer.
3862 (SLOT_NUM_NOT_SET): Add unsigned cast.
3863 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3864 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3865 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3866 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3867 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3868 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3869 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3870 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3871 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3872 Add ATTRIBUTE_UNUSED to unused parameters.
3873 (convert_expr_to_ab_reg): Add parens.
3874 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
3875 (dot_prologue): Initialize grsave when declared.
3876 (md_pseudo_table): Add missing initializers.
3877 (operand_match): Add casts to bfd_vma.
3878 (emit_one_bundle): Delete unused local prev. Make required_template
3879 unsigned.
3880 (specify_resource): Cast i to unsigned.
3881 (note_register_values): Use fprintf_vma.
3882 (print_dependency): Likewise.
3883
5a080f89
JW		 38842000-11-21 Jim Wilson <wilson@redhat.com>
3885
5e7474a7
JW		 3886 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3887 for unwind info section.
3888 (dot_endp): Likewise for unwind section.
3889
5a080f89
JW		 3890 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3891 fix_new_exp.
3892
732d96b6
JJ		 38932000-11-21 Jakub Jelinek <jakub@redhat.com>
3894
3895 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3896 (output_insn): Call dwarf2_emit_insn.
b8e904dc 3897 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 3898
6d2cf69f
RH		 38992000-11-17 Richard Henderson <rth@redhat.com>
3900
3901 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3902 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
3903 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3904
8179bd9b
NC		 39052000-11-17 Nick Clifton <nickc@redhat.com>
3906
3907 * config/tc-arm.c (md_pseudo_table): Add support for .line and
3908 .file pseudo ops.
3909
316e2c05
RH		 39102000-11-17 Richard Henderson <rth@redhat.com>
3911
3912 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3913
a8316fe2
RH		 39142000-11-17 Richard Henderson <rth@redhat.com>
3915
3916 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 3917 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 3918 tri-state definition of alpha_flag_mdebug.
3919 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3920 (s_alpha_file): Store first .file directive.
3921 (s_alpha_stab): New.
3922 (md_pseudo_table): Add stabs and stabn.
3923
e346e481
RH		 39242000-11-17 Richard Henderson <rth@redhat.com>
3925
3926 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3927
4dc7ead9
RH		 39282000-11-17 Richard Henderson <rth@redhat.com>
3929
3930 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 3931 (main): Call dwarf2_finish.
4dc7ead9
RH		 3932 * as.h (debug_type): Clarify documentation of the meaning
3933 of this variable.
3934 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3935 (print_stats): Fix parenthesis problem.
3936 (now_subseg_size): New.
3937 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
3938 (dwarf2_directive_file): Don't set debug_type.
3939 (dwarf2_where): Honor DEBUG_DWARF2 first.
3940 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3941 do nothing if not emitting dwarf2 debug info, or no work.
3942 * dwarf2dbg.h (dwarf2_emit_insn): Update.
3943 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3944 (ecoff_new_file): Likewise.
3945 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
3946 commentary wrt dwarf2.
3947
3948 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3949 ATTRIBUTE_UNUSED as needed.
3950 (emit_insn): Call dwarf2_emit_insn.
3951 (s_alpha_file): New.
3952 (s_alpha_loc): New.
3953 (s_alpha_coff_wrapper): Don't handle them.
3954 (md_pseudo_table): Update for .file and .loc.
3955 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3956
3957 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3958 don't protect with debug_type.
3959 * config/tc-hppa.c (md_assemble): Likewise.
3960 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3961 * config/tc-mn10300.c (md_assemble): Likewise.
3962 * config/tc-sh.c (md_assemble): Likewise.
3963 * config/tc-v850.c (md_assemble): Likewise.
3964
3965 * config/tc-arm.c (arm_end_of_source): Remove.
3966 * config/tc-hppa.c (pa_end_of_source): Remove.
3967 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3968 * config/tc-mn10300.c (mn10300_finalize): Remove.
3969 * config/tc-sh.c (sh_finalize): Remove.
3970 * config/tc-v850.c (sh_finalize): Remove.
3971
3972 * config/tc-arm.h (md_end): Remove.
3973 * config/tc-hppa.h (md_end): Remove.
3974 (DWARF2_LINE_MIN_INSN_LENGTH): New.
3975 * config/tc-m68hc11.h (md_end): Remove.
3976 * config/tc-mn10300.h (md_end): Remove.
3977 * config/tc-sh.h (md_end): Remove.
3978 * config/tc-v850.h (md_end): Remove.
3979
3980 * config/tc-ia64.c (emit_one_bundle): Don't protect
3981 dwarf2 bits with debug_type.
3982 (md_assemble): Likewise.
3983 (ia64_end_of_source): Don't call dwarf2_finish.
3984
ca683b78
JW		 39852000-11-16 Jim Wilson <wilson@redhat.com>
3986
3987 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3988 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
3989 > 16.
3990
6f620856
L		 39912000-11-16 H.J. Lu <hjl@gnu.org>
3992
3993 * config/obj-elf.c (obj_elf_symver): Don't check the missing
3994 version name.
3995
19d63e5d
KH		 39962000-11-15 Kazu Hirata <kazu@hxi.com>
3997
3998 * config/tc-tic30.c: Fix formatting.
3999 * config/tc-tic80.c: Likewise.
4000 * config/tc-v850.c: Likewise.
4001 * config/tc-vax.c: Likewise.
4002 * config/tc-w65.c: Likewise.
4003 * config/tc-z8k.c: Likewise.
4004
a8761a19
DD		 40052000-11-14 DJ Delorie <dj@redhat.com>
4006
4007 * config/tc-v850.c: Support dwarf2.
4008 * config/tc-v850.h: Ditto.
4009
4010 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
4011 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 4012
88be23ec
BS		 40132000-11-15 Bernd Schmidt <bernds@redhat.com>
4014
29184774 4015 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
88be23ec
BS		 4016 (errata_nops_necessary_p): New function.
4017 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
4018 md.
4019
72a76794
JW		 40202000-11-14 Jim Wilson <wilson@redhat.com>
4021
4022 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
4023 return little endian bfd formats.
4024
4a1805b1
KH		 40252000-11-14 Kazu Hirata <kazu@hxi.com>
4026
4027 * config/aout_gnu.h: Fix formatting.
4028 * config/atof-vax.c: Likewise.
4029 * config/m68k-parse.h: Likewise.
4030 * config/m88k-opcode.h: Likewise.
4031 * config/obj-elf.c: Likewise.
4032 * config/tc-arm.c: Likewise.
4033 * config/tc-cris.c: Likewise.
4034 * config/tc-i386.c: Likewise.
4035 * config/tc-ia64.c: Likewise.
4036 * config/tc-mn10300.c: Likewise.
4037 * config/te-386bsd.h: Likewise.
4038 * config/te-hppa.h: Likewise.
4039 * config/te-nbsd.h: Likewise.
4040 * config/te-ppcnw.h: Likewise.
4041 * config/te-sparcaout.h: Likewise.
4042 * config/te-tmips.h: Likewise.
4043 * config/vax-inst.h: Likewise.
4044 * config/vms-conf.h: Likewise.
4045
c810873d
JJ		 40462000-11-14 Jakub Jelinek <jakub@redhat.com>
4047
4048 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
4049
79082ff0
L		 40502000-11-13 H.J. Lu <hjl@gnu.org>
4051
4052 * config/obj-elf.c (elf_frob_symbol): Support
4053 ".symver name,name2@@@nodename".
4054 (elf_frob_file_before_adjust): Likewise.
4055
4056 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
4057 and ".symver name,name2@@@nodename".
4058 Fix a typo.
4059
1da00eb4
L		 40602000-11-12 H.J. Lu (hjl@gnu.org)
4061
4062 * config/obj-elf.c (obj_elf_symver): Check missing version
4063 name.
4064
f585997b
L		 40652000-11-12 H.J. Lu (hjl@gnu.org)
4066
4067 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
4068 instead of bfd_vma for non-bfd assemblers.
4069
ef5c4bfc
KH		 40702000-11-09 Kazu Hirata <kazu@hxi.com>
4071
4072 * itbl-ops.c: Fix comment typos.
4073
f5a30c2e
JW		 40742000-11-08 Jim Wilson <wilson@redhat.com>
4075
4076 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
4077 (struct unwind): Add next_slot_frag field.
4078 (slot_index): New parameters slot_frag and first_frag. Add code
4079 to add in frag sizes when different. Add comments.
4080 (fixup_unw_records): New locals first_frag and last_frag. Pass new
4081 arguments to slot_index.
4082 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
4083 loop end. Set next_slot_frag field.
4084
339681c0
L		 40852000-11-07 H.J. Lu <hjl@gnu.org>
4086
4087 * doc/as.texinfo (.symver): Updated for versioned symbol
4088 reference.
4089
4090 * obj.h (format_ops): Add the frob_file_before_adjust field.
4091
4092 * config/obj-aout.c (aout_format_ops): Set the
4093 frob_file_before_adjust field to 0.
4094 * config/obj-coff.c (coff_format_ops): Likewise.
4095 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
4096
4097 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
4098 name.
4099 (elf_frob_file_before_adjust): New function to remove unneeded
4100 versioned symbols from the symbol table.
4101 (elf_format_ops): Set the frob_file_before_adjust field to
4102 elf_frob_file_before_adjust.
4103
4104 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
4105 not defined.
4106
4107 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
4108
4a314ec8
NC		 41092000-11-07 Peter Targett <peter.targett@arccores.com>
4110
8a543126 4111 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4a314ec8 4112 BIG_ENDIAN macros.
8a543126 4113 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4a314ec8 4114 Fix compile time warning messages.
50705ef4 4115
604d524f
NC		 41162000-11-07 Nick Clifton <nickc@redhat.com>
4117
4118 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
4119 buffer in order to avoid buffer overflows.
4120
44f5c83a
JW		 41212000-11-06 Steve Ellcey <sje@cup.hp.com>
4122
4123 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
4124 Change M to m for -milp32 or -mlp64 to match gcc.
4125 (dot_endp): Use bytes_per_address instead of 8.
4126 (emit_one_bundle): Use number_to_chars_littleendian instead of
4127 md_number_to_chars.
4128 (fix_insn): Likewise.
4129 (ia64_init): New function.
4130 (ia64_target_format): New function.
4131 (md_begin): Set endianness, arch, and machine as appropriate.
4132 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
4133 Make these macros depend on TE_HPUX macro.
4134 (TARGET_FORMAT): Define.
4135 (HOST_SPECIAL_INIT): Define.
4136 * config/te-hpux.h: New file.
4137 * configure.in: Add "ia64-*-hpux*" target to configure.
4138 * configure: Regenerate.
50705ef4 4139
7152f1dc
KH		 41402000-11-06 Kazu Hirata <kazu@hxi.com>
4141
ef99799a
KH		 4142 * as.c: Fix formatting.
4143 * dwarf2dbg.c: Likewise.
4144 * input-file.c: Likewise.
7152f1dc
KH		 4145 * input-file.h: Likewise.
4146 * input-scrub.c: Likewise.
ef99799a
KH		 4147 * itbl-ops.c: Likewise.
4148 * listing.c: Likewise.
4149 * macro.h: Likewise.
4150 * messages.c: Likewise.
4151 * read.c: Likewise.
4152 * subsegs.c: Likewise.
4153 * subsegs.h: Likewise.
4154 * write.c: Likewise.
7152f1dc 4155
cf055d54
NC		 41562000-11-06 Nick Clifton <nickc@redhat.com>
4157
4158 * doc/as.texinfo: Add GNU Free Documentation License.
4159 * doc/gasp.texi: Add GNU Free Documentation License.
4160 * doc/as.1: Add GNU Free Documentation License.
4161
8d6b5c8e
NC		 41622000-11-05 Nick Clifton <nickc@redhat.com>
4163
4164 * config/tc-arm.c: Add include of "dwarf2dbg.h"
4165
59ff2774
NC		 41662000-11-02 Per Lundberg <plundis@chaosdev.org>
4167
4168 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4169 * configure: Regenerate.
4170
37d8bb27
NC		 41712000-11-01 Nick Clifton <nickc@redhat.com>
4172
4173 * read.c (original_case_string): New global variable.
4174 (read_a_source_file): Copy opcode string into
4175 original_case_string if clobbering the case of the opcode.
4176 * read.h: Export the definition of original_case_string.
4177 * config/tc-arm.c (md_assembler): When parsing a .req
4178 directive use the original opcode string, not the case
4179 clobbered version.
4180
d75bb8cf
NC		 41812000-11-02 Nick Clifton <nickc@redhat.com>
4182
4183 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 4184 variable.
d75bb8cf
NC		 4185 (md_assemble): Call dwarf2_generate_asm_lineno instead of
4186 dwarf2_where and dwarf2_gen_line_info.
4187
6c17cfe4
PB		 41882000-11-02 Theo Honohan <th@futuretv.com>
4189
50705ef4 4190 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 4191
c51ce5f0
EC		 41922000-10-31 Eric Christopher <echristo@redhat.com>
4193
4194 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4195 or pc-relative, else use fx_offset.
4196
f1bcba5b
JW		 41972000-10-31 Jim Wilson <wilson@redhat.com>
4198
4199 * config/tc-ia64.c (struct md): New field tag_fixups.
4200 (ia64_flush_insns): Handle tag_fixups. Error if dangling
4201 qualifying predicate.
4202 (emit_one_bundle): Delete spurious multiplication by one. Handle
4203 tag_fixups.
4204 (ia64_start_line): Error if dangling qualifying predicate.
4205 (defining_tag): New static variable.
4206 (ia64_unrecognized_line, case '['): Parse tags.
4207 (ia64_frob_label): Create tag_fixups.
4208 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 4209
8637c045
AM		 42102000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4211
4212 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4213
ebeeafe6
BS		 42142000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
4215
29184774 4216 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
ebeeafe6 4217
b041f888
KH		 42182000-10-30 Kazu Hirata <kazu@hxi.com>
4219
4220 * expr.c: Fix formatting.
4221 * flonum-copy.c: Likewise.
4222 * flonum.h: Likewise.
4223 * gasp.c: Likewise.
4224 * hash.c: Likewise.
4225
d8374dcd
HPN		 42262000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
4227
4228 * as.h (OPTION_MD_BASE): Bump to 190.
4229 * as.c (parse_args) <std_longopts>: Add comment about the need to
4230 check OPTION_MD_BASE in as.h.
4231
1308f14c
HPN		 4232 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4233 for weak symbols.
4234
6f6ef0fa
NC		 42352000-10-27 Nick Clifton <nickc@redhat.com>
4236
4237 * configure.in (emulations): Add m68hc12.
4238 * configure: Regenerate.
4239 * po/gas.pot: Regenerate.
c51ce5f0 4240
bf1b5881
AH		 42412000-10-27 Aldy Hernandez <aldyh@redhat.com>
4242
50705ef4
AM		 4243 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4244 cpsr*.
4245 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 4246
85a39694
NC		 42472000-10-25 Nick Clifton <nickc@redhat.com>
4248
4249 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4250 a DWARF2 line number information sequence.
4251
4252 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4253
4254 * read.c (generate_lineno_debug): Update comment describing why
4255 DWARF2 line number debug information is not generated
4256 automatically by this function.
4257
4258 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4259 not all.
c51ce5f0 4260
85a39694
NC		 4261 * config/tc-arm.h (md_end): Define.
4262 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 4263
85a39694
NC		 4264 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4265 if generating DWARF2 line numbers.
4266 (arm_end_of_source): New function. Call dwarf2_finish if
4267 necessary.
4268
4269 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4270 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4271 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 4272
cce0cbdc
DN		 42732000-10-25 Diego Novillo <dnovillo@cygnus.com>
4274
29184774 4275 * config/tc-i386.c: Fix prototype declarations for functions taking no
cce0cbdc
DN		 4276 arguments.
4277
64a0c779
DN		 42782000-10-24 Diego Novillo <dnovillo@cygnus.com>
4279
29184774 4280 * config/tc-i386.c (i386_operand_modifier): Remove.
64a0c779
DN		 4281 (build_displacement_string): Remove.
4282 (i386_parse_seg): Remove.
4283 (i386_intel_memory_operand): Remove.
4284 (i386_intel_operand): Re-write using recursive descent parser based
4285 on MASM documentation.
4286 (struct intel_parser_s): New structure.
4287 (intel_parser): New static variable.
4288 (struct intel_token): New structure.
4289 (cur_token, prev_token): New static variables.
4290 (T_NIL): Define.
4291 (T_CONST): Define.
4292 (T_REG): Define.
4293 (T_BYTE): Define.
4294 (T_WORD): Define.
4295 (T_DWORD): Define.
4296 (T_QWORD): Define.
4297 (T_XWORD): Define.
4298 (T_SHORT): Define.
4299 (T_OFFSET): Define.
4300 (T_PTR): Define.
4301 (T_ID): Define.
4302 (intel_match_token): New function.
4303 (intel_get_token): New function.
4304 (intel_putback_token): New function.
4305 (intel_expr): New function.
4306 (intel_e05): New function.
4307 (intel_e05_1): New function.
4308 (intel_e06): New function.
4309 (intel_e06_1): New function.
4310 (intel_e09): New function.
4311 (intel_e09_1): New function.
4312 (intel_e10): New function.
4313 (intel_e10_1): New function.
4314 (intel_e11): New function.
4315
19f7b010
JJ		 43162000-10-20 Jakub Jelinek <jakub@redhat.com>
4317
4318 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4319 instructions to loose any special insn->architecture mask.
4320
4321 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4322 (sparc_md_end, sparc_arch_types, sparc_arch,
4323 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4324 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4325 request v9b architecture if they are used).
4326
3ae647a0
NC		 43272000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4328
4329 * config/tc-m68k.c: Fix the previous misapplied patch.
4330
5cbdaa77
NC		 43312000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4332
50705ef4
AM		 4333 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4334 BFD_ASSEMBLER and !BFD_ASSEMBLER.
4335 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4336 BFD_RELOC_*.
5cbdaa77 4337
e6c774b4
KH		 43382000-10-17 Kazu Hirata <kazu@hxi.com>
4339
4340 * debug.c: Fix formatting.
4341 * depend.c: Likewise.
4342 * dwarf2dbg.c: Likewise.
4343 * dwarf2dbg.h: Likewise.
4344 * ecoff.c: Likewise.
4345 * expr.c: Likewise.
4346 * expr.h: Likewise.
4347 * flonum-konst.c: Likewise.
4348 * frags.h: Likewise.
4349
ea20a7da
CC		 43502000-10-17 Chandrakala Chavva <cchavva@redhat.com>
4351
4352 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4353 options.
4354 * doc/as.texinfo: Added notes about this new option.
4355
266cb5f1
HPN		 43562000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
4357
4358 * config/tc-sh.c (JREG): Remove.
4359 (md_convert_frag): Remove #if 0:d code using JREG.
4360
6588847e
DN		 43612000-10-15 Diego Novillo <dnovillo@cygnus.com>
4362
4363 * config/tc-i386.c (i386_operand_modifier): Only match
4364 modifiers SHORT and FLAT if they are followed by a space.
4365 (parse_register): When `allow_naked_reg' is set, do not confuse
4366 identifiers that start with a register name with a register.
4367
30a2b4ef
KH		 43682000-10-12 Kazu Hirata <kazu@hxi.com>
4369
4370 * app.c: Fix formatting.
4371 * as.c: Likewise.
4372 * as.h: Likewise.
4373 * bit_fix.h: Likewise.
4374 * cgen.c: Likewise.
4375 * cgen.h: Likewise.
4376 * cond.c: Likewise.
4377
d01e2a23
AM		 43782000-10-11 Alan Modra <alan@linuxcare.com.au>
4379
4380 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4381
44852b19
AM		 43822000-10-07 Alan Modra <alan@linuxcare.com.au>
4383
dc1fc56b
AM		 4384 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4385 Re-arrange function a little and improve error message.
4386
44852b19
AM		 4387 * write.c (write_relocs): Fix a comment.
4388
4389 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4390 link-once sections.
4391
afa680f8
JW		 43922000-10-05 Jim Wilson <wilson@cygnus.com>
4393
4394 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4395
ce8a8b2f
AM		 43962000-10-05 Alan Modra <alan@linuxcare.com.au>
4397
4398 * config/tc-i386.c: Delete some useless comments, reformat others.
4399
4400 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4401 non-global syms in linkonce sections.
4402
56d27c17
AM		 44032000-10-04 Ralf Baechle <ralf@gnu.org>
4404
4405 * config/tc-ia64.c (operand_match): Don't use // style comments.
4406 * config/tc-i370.c: Likewise.
4407
7b15d668
HPN		 44082000-09-29 Hans-Peter Nilsson <hp@axis.com>
4409
4410 Changes to handle varying register prefix and user symbol prefix.
4411 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4412 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4413 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4414 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4415 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4416 (demand_register_prefix): New variable.
4417 (md_pseudo_table): New pseudo ".syntax".
4418 (md_longopts): New options --no-underscore and --underscore.
4419 (cris_target_format): Return elf32-us-cris or elf32-cris depending
4420 on symbols_have_leading_underscore.
4421 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4422 (get_spec_reg): Ditto.
4423 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4424 Fix formatting.
4425 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4426 --help.
4427 <case OPTION_NO_US, case OPTION_US>: New.
4428 (md_show_usage): Be brief and reformat to match continuation of
4429 --help.
4430 * po/gas.pot: Regenerate.
4431
27df9f40
AM		 44322000-09-28 Alan Modra <alan@linuxcare.com.au>
4433
4434 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4435 force relocs for 12 bit branches.
4436 (md_apply_fix): Similarly, adjust logic here.
4437
5506e1a5
AM		 44382000-09-28 Alan Modra <alan@linuxcare.com.au>
4439
4440 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
4441 adjust for external and weak syms as we will use a reloc. Allow
4442 for +8 offset when calculating limits of branches.
4443 (hppa_fix_adjustable): Undo 2000-09-23 change.
4444 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
4445 Correct distance calculation.
47d89dba
AM		 4446 (tc_gen_reloc): Print the file name and line number if we can't
4447 handle a fixup.
5506e1a5
AM		 4448
4449 From John David Anglin <dave@hiauly1.hia.nrc.ca>
4450 * config/tc-hppa.c (nonzero_dibits): Define.
4451 (arg_reloc_stub_needed): Check each arg and return value
4452 separately for zero case.
4453 (pa_align): Declare argument `bytes'.
4454
81d4177b
KH		 44552000-09-25 Kazu Hirata <kazu@hxi.com>
4456
4457 * config/tc-cris.c: Fix formatting.
4458 * config/tc-d10v.h: Likewise.
4459 * config/tc-d30v.c: Likewise.
4460 * config/tc-d30v.h: Likewise.
4461 * config/tc-fr30.c: Likewise.
4462 * config/tc-fr30.h: Likewise.
4463 * config/tc-m68k.c: Likewise.
4464 * config/tc-m68k.h: Likewise.
4465 * config/tc-pj.h: Likewise.
4466 * config/tc-ppc.c: Likewise.
4467 * config/tc-ppc.h: Likewise.
4468 * config/tc-sh.c: Likewise.
4469 * config/tc-sh.h: Likewise.
4470 * config/tc-sparc.c: Likewise.
4471 * config/tc-v850.h: Likewise.
4472 * config/tc-vax.h: Likewise.
4473 * config/tc-w65.h: Likewise.
4474 * config/tc-z8k.h: Likewise.
4475
959ee541
AM		 44762000-09-23 Alan Modra <alan@linuxcare.com.au>
4477
4478 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4479 checks only for ELF.
4480 (hppa_force_relocation): Likewise.
4481
139368c9
JW		 44822000-09-22 Jim Wilson <wilson@cygnus.com>
4483
4484 * config/tc-ia64.c (dv_sem): Add "stop".
4485 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4486 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4487 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4488 match above.
4489 (mark_resources): Check IA64_RS_PRr.
4490
151337e8
NC		 44912000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4492
56d27c17 4493 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 4494 md_estimate_size_before_relax): Redesign and clean up the
4495 relaxation mechanism.
4496
0b7410c4
KH		 44972000-09-21 Kazu Hirata <kazu@hxi.com>
4498
4499 * config/tc-ns32k.c: Fix formatting.
4500 * config/tc-ns32k.h: Likewise.
4501
a4d24084
KH		 45022000-09-20 Kazu Hirata <kazu@hxi.com>
4503
82efde3a
KH		 4504 * config/tc-m32r.c: Fix formatting.
4505 * config/tc-m32r.h: Likewise.
4506 * config/tc-m68851.h: Likewise.
4507 * config/tc-m68hc11.c: Likewise.
4508 * config/tc-m68hc11.h: Likewise.
4509 * config/tc-m88k.c: Likewise.
4510 * config/tc-mcore.c: Likewise.
a75214e5 4511 * config/tc-mcore.h: Likewise.
82efde3a
KH		 4512 * config/tc-mips.c: Likewise.
4513 * config/tc-mips.h: Likewise.
4514 * config/tc-mn10200.h: Likewise.
4515 * config/tc-mn10300.h: Likewise.
a75214e5 4516 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 4517 * config/tc-tahoe.h: Likewise.
4518
4844386e 45192000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 4520
4521 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4522 Likewise in relaxation description comments.
4523
9e754211
AM		 45242000-09-18 Alan Modra <alan@linuxcare.com.au>
4525
4526 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4527 subtraction of two syms without emitting a relocation.
4528
4529 From David Huggins-Daines <dhd@linuxcare.com>
4530 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4531 global or weak symbols.
4532
4a4f25cf
KH		 45332000-09-15 Kazu Hirata <kazu@hxi.com>
4534
4535 * config/tc-h8300.h: Fix formatting.
4536 * config/tc-h8500.c: Likewise.
4537 * config/tc-h8500.h: Likewise.
4538 * config/tc-hppa.h: Likewise.
4539 * config/tc-i370.h: Likewise.
4540 * config/tc-i386.h: Likewise.
4541 * config/tc-i860.c: Likewise.
4542 * config/tc-i860.h: Likewise.
4543 * config/tc-i960.h: Likewise.
4544 * config/tc-ia64.c: Likewise.
4545 * config/tc-ia64.h: Likewise.
4546
1dab94dd
KH		 45472000-09-14 Kazu Hirata <kazu@hxi.com>
4548
4549 * config/tc-a29k.c: Fix formatting.
4550 * config/tc-alpha.c: Likewise.
4551 * config/tc-arc.c: Likewise.
4552 * config/tc-arc.h: Likewise.
4553 * config/tc-arm.c: Likewise.
4554 * config/tc-arm.h: Likewise.
4555 * config/tc-avr.c: Likewise.
4556 * config/tc-avr.h: Likewise.
4557 * config/tc-tic30.c: Likewise.
4558 * config/tc-tic30.h: Likewise.
4559 * config/tc-tic54x.c: Likewise.
4560 * config/tc-tic54x.h: Likewise.
4561 * config/tc-tic80.c: Likewise.
4562 * config/tc-tic80.h: Likewise.
4563
7484b8e6
TW		 45642000-09-14 Timothy Wall <twall@cygnus.com>
4565
4566 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4567 parallel comparisons for later use.
4568 (struct rsrc): Add parallel comparison type.
4569 (resources_match): Skip special cases of PR usage (non-conflicting
4570 parallel compares).
56d27c17 4571
bf514e21
KH		 45722000-09-13 Kazu Hirata <kazu@hxi.com>
4573
4574 * config/obj-ecoff.c: Fix formatting.
4575 * config/obj-elf.c: Likewise.
4576 * config/obj-elf.h: Likewise.
4577 * config/obj-evax.h: Likewise.
4578 * config/obj-generic.h: Likewise.
4579 * config/obj-hp300.c: Likewise.
4580 * config/obj-hp300.h: Likewise.
4581 * config/obj-ieee.h: Likewise.
4582 * config/obj-vms.c: Likewise.
4583 * config/obj-vms.h: Likewise.
4584
156c2f8b 45852000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 4586
50705ef4
AM		 4587 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4588 (md_parse_option): Ditto.
4589 (md_longopts): Add -mips32 option.
4590 (md_show_usage): Document new options.
4591 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4592 (mips_ip): Assemble mfc0 with a sub-selection code.
4593 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 4594 (mips_cpu_to_str): New function.
4595 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4596 Use CPU_* defines instead of hardcoded numbers.
4597
50705ef4
AM		 4598 * doc/as.texinfo: Document new options.
4599 * doc/c-mips.texi: Ditto.
156c2f8b 4600
a01b9fa4
KH		 46012000-09-12 Kazu Hirata <kazu@hxi.com>
4602
4603 * as.h: Fix formatting.
4604 * asintl.h: Likewise.
4605 * bit_fix.h: Likewise.
dcd619be
KH		 4606 * config/obj-aout.c: Likewise.
4607 * config/obj-aout.h: Likewise.
4608 * config/obj-bout.c: Likewise.
4609 * config/obj-bout.h: Likewise.
4610 * config/obj-coff.c: Likewise.
4611 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 4612 * dwarf2dbg.h: Likewise.
4613 * expr.h: Likewise.
4614 * flonum.h: Likewise.
4615 * frags.h: Likewise.
4616 * itbl-ops.h: Likewise.
4617 * macro.h: Likewise.
4618 * read.h: Likewise.
4619 * sb.h: Likewise.
4620 * struc-symbol.h: Likewise.
4621 * subsegs.h: Likewise.
4622 * symbols.h: Likewise.
4623 * tc.h: Likewise.
4624 * write.h: Likewise.
4625
92774660
KH		 46262000-09-11 Kazu Hirata <kazu@hxi.com>
4627
f0e652b4
KH		 4628 * bignum-copy.c: Fix formatting.
4629 * config/tc-i370.c: Likewise.
92774660
KH		 4630 * config/tc-i960.c: Likewise.
4631 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 4632 * ehopt.c: Likewise.
4633 * flonum-copy.c: Likewise.
4634 * flonum-konst.c: Likewise.
4635 * flonum-mult.c: Likewise.
4636 * literal.c: Likewise.
4637 * read.c: Likewise.
4638 * sb.c: Likewise.
4639 * stabs.c: Likewise.
4640 * subsegs.c: Likewise.
92774660 4641
222f8079
PB		 46422000-09-09 Philip Blundell <philb@gnu.org>
4643
4644 * configure.in (arm*-*-uclinux*): New target.
4645 * configure: Regenerate.
4646
c488923f
KH		 46472000-09-09 Kazu Hirata <kazu@hxi.com>
4648
4649 * input-file.c: Fix formatting.
4650 * itbl-ops.c: Likewise.
4651 * messages.c: Likewise.
4652
e0e3ecca
PB		 46532000-09-08 Philip Blundell <philb@gnu.org>
4654
4655 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4656 offset is negative.
4657
5d64ca4e
L		 46582000-09-07 H.J. Lu <hjl@gnu.org>
4659
4660 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4661 * configure: Rebuild.
4662
bdaaa2e1
KH		 46632000-09-07 Kazu Hirata <kazu@hxi.com>
4664
e49bc11e
KH		 4665 * atof-generic.c: Fix formatting.
4666 * config/tc-mips.c: Likewise.
e13b337a
KH		 4667 * config/tc-vax.c: Likewise.
4668 * input-scrub.c: Likewise.
bdaaa2e1 4669
d07ed2cd
AO		 46702000-09-07 Alexandre Oliva <aoliva@redhat.com>
4671
4672 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4673 * configure.in (sh-*-linux*): Added.
4674 * configure: Rebuilt.
4675
86905619
KH		 46762000-09-06 Kazu Hirata <kazu@hxi.com>
4677
a28a3ccf
JL		 4678 * config/tc-hppa.c: Fix formatting.
4679
86905619
KH		 4680 * ecoff.c: Fix formatting.
4681
58cccadb
AO		 46822000-09-06 Alexandre Oliva <aoliva@redhat.com>
4683
4684 * configure: Rebuilt with new libtool.m4.
4685
542d6675
KH		 46862000-09-05 Kazu Hirata <kazu@hxi.com>
4687
4688 * cgen.c: Fix formatting.
4689 * config/tc-ia64.c: Likewise.
4690
5b343f5a
NC		 46912000-09-05 Nick Clifton <nickc@redhat.com>
4692
4693 * aclocal.m4: Regenerate.
4694 * config.in: Regenerate.
4695 * configure: Regenerate.
4696 * po/gas.pot: Regenerate.
50bbae35 4697
07e90ad5
HPN		 46982000-09-05 Hans-Peter Nilsson <hp@axis.com>
4699
4700 * config/tc-cris.c: Correct comment typos.
4701
1485d400
EC		 47022000-09-05 Eric Christopher <echristo@cygnus.com>
4703
4704 * config/tc-mn10300.c: Cleanup.
4705 (md_pcrel_from): Enable.
4706
904a31bf
AM		 47072000-09-05 Alan Modra <alan@linuxcare.com.au>
4708
927781e2
AM		 4709 * expr.c (operand): Fix a comment typo.
4710 * write.c (write_relocs): Fix a signed/unsigned warning.
4711
ecacdc7a
AM		 4712 * config/tc-hppa.c (fudge_reg_expressions): New
4713 (hppa_force_reg_syms_absolute): New.
4714 (pa_equ): Allow reg_section expressions.
4715 * config/tc-hppa.c (md_optimize_expr): Define.
4716 (hppa_force_reg_syms_absolute): Prototype.
4717
4718 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4719 (pa_parse_number): Pass in arg to select fp reg parsing.
4720 Return 1 to indicate format checks pass. If strict, then only
4721 accept a register or register symbol. Return value in...
4722 (pa_number): New static for pa_parse_number.
4723 (FP_REG_BASE): Define.
4724 (FP_REG_RSEL): Define.
4725 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4726 appropriate. White space changes.
4727 (need_pa11_opcode): Don't bother passing any params, get them from
4728 globals instead.
4729 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4730 Remove extraneous check in case 'Q'.
4731 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4732 reg, set section of resulting symbol to reg_section.
4733 (pa_parse_space_stmt): Modify call to pa_parse_number.
4734 (pa_space): Likewise.
4735
904a31bf
AM		 4736 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4737 (hppa_force_relocation): Handle vtable relocs.
4738 (pa_vtable_entry): New.
4739 (pa_vtable_inherit): New.
4740 (md_pseudo_table): Add entries for vtable pseudos.
4741 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4742 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
4743 against weak syms.
4744 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4745 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4746 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4747 millicode import.
4748 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4749 specify a symbol type.
4750
4751 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4752 dependent things together.
4753 (md_elf_symbol_type): Define.
4754
4755 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4756 symbol.
4757 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4758
4759 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4760 (obj_elf_vtable_entry): Declare.
4761
4762 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4763 and export function.
4764 (obj_elf_vtable_entry): Similarly.
4765 (elf_pseudo_table): Fix the damage with a cast.
4766
a47cf567 47672000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 4768
4769 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4770 for template selection when a label is needed.
4771
197865e8
KH		 47722000-09-02 Kazu Hirata <kazu@hxi.com>
4773
4774 * config/tc-ia64.c: Fix formatting.
4775
18e03609
NC		 47762000-09-02 Nick Clifton <nickc@redhat.com>
4777
4778 * configure.in: Increase version number to 2.10.91.
4779 * configure: Regenerate.
4780 * aclocal.m4: Regenerate.
4781 * config.in: Regenerate.
4782 * po/gas.pot: Regenerate.
4783 * Makefile.in: Regenerate.
1485d400 4784
a1cc9221
AO		 47852000-09-01 Alexandre Oliva <aoliva@redhat.com>
4786
4787 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4788 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4789 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
4790 similar relocs.
4791 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4792 branches.
4793
47942000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
4795
4796 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4797 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4798 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4799 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4800 (GOT_symbol): New variable.
4801 (md_undefined_symbol): Set it.
4802
44576e1f
RH		 48032000-09-01 Richard Henderson <rth@cygnus.com>
4804
4805 * config/tc-ia64.c (match): Don't inline.
4806 (extra_goodness): New.
4807 (md_begin): Prefer nop.f and nop.b for best_template.
4808
29f8404c
KH		 48092000-08-31 Kazu Hirata <kazu@hxi.com>
4810
76b0a8c0
KH		 4811 * as.c: Fix formatting.
4812 * cond.c: Likewise.
4813 * frags.c: Likewise.
29f8404c
KH		 4814 * macro.c: Likewise.
4815
b4c1ea07
EC		 48162000-08-31 Eric Christopher <echristo@cygnus.com>
4817
4818 * config/tc-mn10300.c: Cleanup and fix warnings.
4819 (md_pseudo_table): Add initializers.
4820 (md_show_usage): Cleanup.
4821 (md_parse_option): Fix warnings.
4822 (md_undefined_symbol): Fix warnings.
4823 (md_conver_frag): Fix warnings.
4824 (tc_gen_reloc): Fix warnings.
4825 (md_apply_fix3): Fix warnings.
4826 (check_operand): Fix warnings.
4827
ac48eca1
AO		 48282000-08-31 Alexandre Oliva <aoliva@redhat.com>
4829
4830 * acinclude.m4: Include libtool and gettext macros from the
4831 top level.
4832 * aclocal.m4, configure: Rebuilt.
4833
e0c21649
GK		 48342000-08-30 Mark Hatle <mhatle@mvista.com>
4835
4836 * config/tc-ppc.c (md_parse_option): Recognize -m405.
4837
cf39a089
KH		 48382000-08-31 Kazu Hirata <kazu@hxi.com>
4839
4840 * listing.c: Fix formatting.
4841
3ee4defc
KH		 48422000-08-29 Kazu Hirata <kazu@hxi.com>
4843
4844 * app.c: Fix a comment typo. Fix formatting.
4845
1e8d20f4
NC		 48462000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
4847
29184774 4848 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
50bbae35
AM		 4849 offset of the target destination for jmp instructions.
4850 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 4851
5bcac8a4
HPN		 48522000-08-24 Hans-Peter Nilsson <hp@axis.com>
4853
4854 * NEWS: Mention support for CRIS.
4855
46547ecc
DC		 4856Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
4857
4858 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4859 Sets `.lcomm' alignment to zero.
4860
4b853faa
AO		 48612000-08-23 Alexandre Oliva <aoliva@redhat.com>
4862
29184774
NC		 4863 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4864 TC_FIX_ADJUSTABLE): Define.
4b853faa 4865
efcc5914
JW		 48662000-08-23 Jim Wilson <wilson@cygnus.com>
4867
4868 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4869 unwind.personality_routine is set.
4870
aca719bf
AO		 48712000-08-23 H.J. Lu <hjl@gnu.org>
4872
4873 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4874
a3da4de1
AO		 48752000-08-23 Alexandre Oliva <aoliva@redhat.com>
4876
4877 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4878 environment is pe.
4879
56385375
L		 48802000-08-22 H.J. Lu <hjl@gnu.org>
4881
4882 * config.in (STRICTCOFF): New for strict COFF.
4883
4884 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4885 i386-*-go32* and i386-go32-rtems*.
4886 * configure: Rebuilt.
4887
4888 * config/obj-coff.c (obj_coff_endef): Follow the historical
4889 behavior if STRICTCOFF is not defined.
4890
4891 * doc/internals.texi: Document STRICTCOFF.
4892
8f36cd18
AO		 48932000-08-22 Alexandre Oliva <aoliva@redhat.com>
4894
4895 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4896 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4897 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4898 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4899 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4900 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4901 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4902 Likewise.
4903
58a77e41
EC		 49042000-08-22 Eric Christopher <echristo@cygnus.com>
4905
4906 * config/tc-mn10300.c: (md_apply_fix): New function.
4907 (mn10300_force_relocation): New function.
4908 (mn10300_fix_adjustable): New function.
4909
4910 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4911 (TC_HANDLES_FX_DONE): Define.
4912 (obj_fix_adjustable): Define.
4913 (MD_APPLY_FIX3): Define.
4914 (TC_LINKRELAX_FIXUP): Define.
4915
4916 * write.c: (TC_LINKRELAX_FIXUP): Define if not
4917 previously defined.
4918 (fixup_segment): Use TC_LINKRELAX_FIXUP.
4919
4920 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4921
ded0649c
JE		 49222000-08-21 Jason Eckhardt <jle@cygnus.com>
4923
4924 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4925 if the fixup resulted in a relocation.
4926
66102fe2
NC		 49272000-08-18 Nick Clifton <nickc@redhat.com>
4928
4929 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4930 Make reference to first element of shift_names explicit.
4931
02198638
AO		 49322000-08-18 Alexandre Oliva <aoliva@redhat.com>
4933
4934 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4935 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4936 add a symbol's address. Removed all target-specific #ifdefs that
4937 used to accomplished the same.
4938 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4939 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4940 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4941 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4942 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4943
353e2c69
KH		 49442000-08-17 Kazu Hirata <kazu@hxi.com>
4945
4946 * dwarf2dbg.c: Fix formatting.
4947
4fb7971f
NC		 49482000-08-17 Nick Clifton <nickc@redhat.com>
4949
4950 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4951 to be recoded as logical shift lefts by zero.
4952
50b81f19
JW		 49532000-08-16 Jim Wilson <wilson@cygnus.com>
4954
4955 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4956 postincrement modified registers. Handle IA64_OPND_R3_2 addl
4957 source registers.
4958 (note_register_values): Handle IA64_OPND_R3_2 operands.
4959
f869cfc6
JE		 49602000-08-16 Jason Eckhardt <jle@cygnus.com>
4961
50bbae35 4962 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 4963
8cb8bcba
NC		 49642000-08-16 Nick Clifton <nickc@redhat.com>
4965
4966 * config/tc-arm.c (struct asm_shift): Delete.
4967 (shift[]): Delete.
4968 (enum asm_shift_index): New.
4969 (struct asm_shift_properties): New.
4970 (struct asm_shift_name): New.
4971 (shift_properties[]); New.
4972 (shift_names[]); New.
4973
4974 (decode_shift): Use new structures.
4975 Issue a warning is "ROR #0" is used.
4976 Issue a warning if "ASR #0" or "LSR #0" is used.
4977
4978 (md_begin): Initialise arm_shift_hsh table from new
4979 asm_shift_name array.
4980
c2158c24
JJ		 49812000-08-16 Jakub Jelinek <jakub@redhat.com>
4982
4983 * config/tc-sparc.c: Kill all warnings.
4984 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4985 in -xarch= as well.
4986 (md_show_usage): Update usage text.
4987
70485b5c
NC		 49882000-08-16 Nick Clifton <nickc@redhat.com>
4989
c2158c24 4990 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 4991 useful.
4992
a47cf567 49932000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 4994
4995 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4996
4997 * config/tc-sh.c (md_assemble): Changed so debug_type
4998 test performed for ppi_assemble
4999 * config/tc-sh.c: Included dwarf2dbg.h.
5000 (debug_line): Defined.
5001 (md_assemble): Generates dwarf2 line info.
5002 (sh_finalize): New function. Finalize dwarf2 info.
5003 (assemble_ppi): Returns size of code generated.
5004 (build_Mytes): Returns size of code generated.
5005 (md_pseudo_table): Added "file" and "loc" psuedo ops.
5006 * config/tc-sh.h (md_end): Defined.
5007 (sh_finalize): Declared.
5008
1db77c8e
AO		 50092000-08-15 Alexandre Oliva <aoliva@redhat.com>
5010
5011 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
5012 md_number_to_chars.
5013
046b3b54
NC		 50142000-08-14 Nick Clifton <nickc@redhat.com>
5015
5016 * config/tc-arm.c (do_bx): Allow "bx pc".
5017
c43c2cc5
JW		 50182000-08-14 Jim Wilson <wilson@cygnus.com>
5019
5020 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
5021 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
5022 (md_begin): Change assignment to md.flag to OR in the new bit.
5023
d1d8ba22
NC		 50242000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
5025
5026 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 5027 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
5028 C_MOU, and C_EOS.
d1d8ba22 5029
22b36938
JE		 50302000-08-14 Jason Eckhardt <jle@cygnus.com>
5031
5032 * NEWS: Mention i860 support.
5033
c0bd0db2
JL		 5034Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
5035
5036 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
5037
0ac658b8
AS		 50382000-08-14 Andreas Schwab <schwab@suse.de>
5039
5040 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
5041
9fc2dda2
JE		 50422000-08-11 Andreas Schwab <schwab@suse.de>
5043
5044 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
5045 argument.
5046
bc4466dc
KH		 50472000-08-11 Kazu Hirata <kazu@hxi.com>
5048
5049 * expr.c: Fix formatting.
351aa9f6 5050 * config/obj-bout.c: Likewise.
bc4466dc 5051
a9c99419
JE		 50522000-08-10 Jason Eckhardt <jle@cygnus.com>
5053
5054 * doc/c-i860.texi: Flesh out the i860 section more.
5055
7c743825
KH		 50562000-08-10 Kazu Hirata <kazu@hxi.com>
5057
5058 * symbols.c: Fix formatting.
929b12bc 5059 * expr.c: Likewise.
7c743825 5060
fa2255cb
DN		 5061Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
5062
29184774
NC		 5063 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
5064 modifier has the IgnoreSize bit set.
fa2255cb 5065
fc997f4b
AM		 50662000-08-09 Alan Modra <alan@linuxcare.com.au>
5067
5068 From Rodney Brown <RodneyBrown@mynd.com>
5069 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
5070 * configure: Regenerate.
5071
a47cf567
NC		 50722000-08-09 Kazu Hirata <kazu@hxi.com>
5073
5074 * hash.c: Fix formatting.
5075 * gasp.c: Likewise.
5076
305d537e
JE		 50772000-08-08 Jason Eckhardt <jle@cygnus.com>
5078
5079 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
5080 (i860_fix_info): New enum.
5081 (MD_APPLY_FIX3): Define.
5082 (WORKING_DOT_WORD): Define.
5083 (TC_HANDLES_FX_DONE): Define.
5084 (DIFF_EXPR_OK): Define.
5085 (LISTING_HEADER): Define.
5086 (TARGET_FORMAT): Select target format based on endian flag.
5087 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
5088 (target_big_endian): Add external declaration.
5089
5090 * config/tc-i860.c: All existing code reworked completely. Other
5091 new code shown below.
5092 (SYNTAX_SVR4): Define.
5093 (target_warn_expand): New variable.
5094 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
5095 (md_longopts): Declare and define with new options (-EL, -EB,
5096 and -mwarn-expand).
5097 (md_show_usage): New function.
5098 (md_operand): New function.
5099 (obtain_reloc_for_imm16): New function.
5100 (md_apply_fix3): New function.
5101 (tc_gen_reloc): New function.
5102
df86943d
NC		 51032000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
5104
5105 * config/tc-m68hc11.c (build_jump_insn): Make sure the
5106 2 bytes of the jump address are in the same frag.
5107 (find): Accept 68hc12 register indirect modes.
5108
5109 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 5110
30d25259
RH		 51112000-08-07 Richard Henderson <rth@cygnus.com>
5112
5113 * config/tc-ia64.c (unwind): Add prologue_mask member.
5114 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
5115 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
5116 (dot_body): Clear unwind.prologue_mask.
5117 (dot_prologue): Set it. Accept a register second argument.
5118
2d484c7f
KH		 51192000-08-07 Kazu Hirata <kazu@hxi.com>
5120
5121 * config/atof-ieee.c: Fix formatting.
5122 * config/atof-tahoe.c: Likewise.
5123
a47cf567 51242000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 5125
3d4ae3c0
NC		 5126 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
5127 work.
5128
c91d2e08
NC		 5129 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
5130 of .popsection, .previous, .pushsection, .subsection,
5131 .version, .vtable_entry, .vtable_inherit and .weak.
5132
47926f60
KH		 51332000-08-05 Kazu Hirata <kazu@hxi.com>
5134
5135 * config/tc-cris.c: Fix formatting.
5136 * config/tc-i386.c: Likewise.
5137 * config/tc-sparc.c (sparc_ip): Simplify the code.
5138
ab3e48dc
KH		 51392000-08-04 Kazu Hirata <kazu@hxi.com>
5140
5141 * config/tc-cris.c: Rearrange code for readability.
5142 * config/tc-d10v.c: Fix formatting.
5143 * config/tc-m32r.c: Likewise.
5144 * config/tc-sparc.c: Likewise.
5145
3d56ab85
JW		 51462000-08-02 Jim Wilson <wilson@cygnus.com>
5147
5148 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5149 before ia64_find_opcode.
5150 (md_assemble): Likewise.
5151
3f9dfb2c
NC		 51522000-08-01 Nick Clifton <nickc@cygnus.com>
5153
a47cf567 5154 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 5155 Undo some formatting fixes.
3f9dfb2c 5156
28e4f854
KH		 51572000-08-01 Kazu Hirata <kazu@hxi.com>
5158
5159 * config/obj-som.c: Fix formatting.
5160 * config/obj-ieee.c: Likewise.
5161 * config/tc-arm.c: Likewise.
5162 * config/tc-v850.c: Likewise.
5163
a570e639
NC		 51642000-08-01 Nick Clifton <nickc@redhat.com>
5165
5166 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5167 index by command line option.
58a77e41 5168
a570e639
NC		 51692000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5170
5171 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5172 (@node M68K-Branch): Rewrite to match the reality.
5173
e3308d0d
JE		 51742000-07-31 Jason Eckhardt <jle@cygnus.com>
5175
5176 * doc/c-i860.texi: New file.
5177 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5178 * doc/Makefile.in: Regenerate.
5179 * doc/all.texi: Add I860 as relevant architecture.
5180 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5181
2fd5405a
NC		 51822000-07-31 Kazu Hirata <kazu@hxi.com>
5183
5184 * config/tc-d30v.c: Fix formatting.
5185
28e7409f
NC		 51862000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5187
50bbae35
AM		 5188 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5189 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5190 long emit a long branch if available instead of an absolute jump, never
5191 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 5192
5193 * doc/c-m68k.texi: Document new command line option.
58a77e41 5194
a47cf567
NC		 51952000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
5196
5197 * config/tc-avr.c: Use PARAMS macro in function declarations.
5198 Don't declare md_pcrel_from_section (already in tc-avr.h).
5199 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5200 (avr_operand): Don't set (unsigned) op_mask to -1.
5201
534022ea
JE		 52022000-07-28 Jason Eckhardt <jle@cygnus.com>
5203
50bbae35
AM		 5204 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5205 * configure: Regenerated.
5206 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5207 of operand to the .type directive (.e.g, "type").
534022ea 5208
4c400d5e
AM		 52092000-07-28 Alan Modra <alan@linuxcare.com.au>
5210
5211 * as.h (warn_comment, found_comment, found_comment_file): Declare.
5212 * app.c (do_scrub_chars): Record where first comment found.
5213 * read.c (read_a_source_file): Init found_comment on entry, and
5214 notify whether comments found on exit.
5215 * config/tc-hppa.c (md_shortopts): Add "c".
5216 (md_longopts): Add warn-comment.
5217 (md_parse_option): Handle it.
5218 (md_show_usage): Show available options.
5219 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5220
0aa529cb
AC		 5221Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
5222
5223 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5224 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 5225 sym_ptr_ptr
0aa529cb
AC		 5226 (md_estimate_size_before_relax): Don't fall off end of function.
5227
c6a7ab1f
NC		 52282000-07-27 Kazu Hirata <kazu@hxi.com>
5229
5230 * config/tc-avr.c: Fix formatting.
5231 * config/tc-ns32k.c: Likewise.
5232
e0c6ed95
AM		 52332000-07-27 Alan Modra <alan@linuxcare.com.au>
5234
5235 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5236
52372000-07-27 Kazu Hirata <kazu@hxi.com>
5238
5239 * config/tc-d10v.c: Fix formatting.
5240 * config/tc-z8k.c: Likewise.
5241 * config/tc-sparc.c: Likewise.
5242
6883dc5e 52432000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 5244
5245 * cgen.c (queue_fixup): Declare opinfo.
5246 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5247 (gas_cgen_md_operand): Ditto.
5248 (gas_cgen_md_apply_fix3): Ditto.
5249
39da8128
DD		 52502000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
5251
5252 * config/obj-coff.c (obj_frob_symbol): Don't merge
5253 labels. Don't merge if the symbol isn't constant. Return
5254 immediately if a symbol is merged.
5255
65e68b04
AM		 52562000-07-22 Alan Modra <alan@linuxcare.com.au>
5257
5258 * frags.c (frag_align): Correct absolute section alignment.
5259
5e0d736c
DD		 52602000-07-20 DJ Delorie <dj@redhat.com>
5261
5262 * config/obj-coff.c (obj_frob_symbol): revert previous change,
5263 it breaks linking against DLLs.
5264
3bcbcc3d
HPN		 52652000-07-20 Hans-Peter Nilsson <hp@axis.com>
5266
5267 * configure.in: Add CRIS support.
5268 * configure: Regenerate.
5269 * Makefile.am: (CPU_TYPES): Add cris.
5270 (CPU_OBJ_VALID) [aout]: Add cris.
5271 (MULTI_CPU_TYPES): Add cris.
5272 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 5273 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 5274 (TARGET_CPU_CFILES): Add config/tc-cris.c.
5275 (TARGET_CPU_HFILES): Add config/tc-cris.h.
5276 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5277 Regenerate dependencies.
5278 * Makefile.in: Regenerate.
5279 * aclocal.m4: Regenerate.
5280 * as.c: Declare crisaout, criself.
5281 * config/tc-cris.h, config/tc-cris.c: New.
5282 * config/e-criself.c, config/e-crisaout.c: New.
5283 * po/POTFILES.in, po/gas.pot: Regenerate.
5284
041ff4dd 52852000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 5286
041ff4dd 5287 * read.c: Fix formatting.
efaf0ba4 5288 * write.c: Fix formatting.
041ff4dd 5289
f980ada0
L		 52902000-07-19 H.J. Lu <hjl@gnu.org>
5291
5292 * sb.c: Include <stdlib.h> if exists for abort ().
5293
25a8b250
AM		 52942000-07-19 Alan Modra <alan@linuxcare.com.au>
5295
5296 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5297 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5298 (pa_type_args): Same here.
5299
7a9aaf92
NC		 53002000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
5301
5302 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5303 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5304 the storage class is already set.
5305
8098403c
NC		 53062000-07-17 Kazu Hirata <kazu@hxi.com>
5307
fafb6d17 5308 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 5309 * config/tc-mn10200.c: Likewise.
5310 * config/tc-mn10300.c: Likewise.
5311 * config/tc-pj.c: Likewise.
5312 * config/tc-tic80.c: Likewise.
5313 * config/tc-w65.c: Likewise.
8098403c 5314
977e771a
FCE		 53152000-07-17 Frank Ch. Eigler <fche@redhat.com>
5316
5317 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5318 is defined.
5319
63bf5651
ILT		 53202000-07-15 Ian Lance Taylor <ian@zembu.com>
5321
5322 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5323 @code.
5324
1cd1c99b
AM		 53252000-07-15 Alan Modra <alan@linuxcare.com.au>
5326
5327 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5328 ELF as are used for SOM (except the 32-bit reloc one) to decide
5329 whether a symbol can be reduced to a section symbol. Expand on
5330 the comment for symbols involved in LR% and RR% expressions.
5331
119d663a
NC		 53322000-07-14 Nick Clifton <nickc@cygnus.com>
5333
5334 * config/tc-mips.c (mips_disable_float_construction): New
5335 static variable. Set to true if doubles should not be
5336 constructed by loading two single width fp registers with
5337 halves of the value.
5338 (mips_ip): Test mips_disable_float_construction.
5339 (md_longopts): Add command line switches --construct-floats
5340 and --no-construct-floats.
5341 (md_parse_option): Parse new command line options.
5342 (md_show_usage): Describe new command line options.
5343
5344 * doc/c-mips.texi: Document new command line options.
5345
906fac54
AM		 53462000-07-13 Koundinya K <kk@ddeorg.soft.net>
5347
5348 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5349 * configure: Regenerate.
5350
53512000-07-13 Hans-Peter Nilsson <hp@axis.com>
5352
5353 * configure.in (DEFAULT_EMULATION setting): Revert part of
5354 2000-07-01 change that set te_multi=multi unless set to tmips.
5355 * configure: Regenerate.
5356
7f788821
NC		 53572000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
5358
5359 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 5360 section when aligning it increases its size.
7f788821 5361
9a736b6b
NC		 53622000-07-11 Kazu Hirata <kazu@hxi.com>
5363
5364 * config/tc-tic54x.c: Fix formatting.
5365
3dd5103b
NC		 53662000-07-10 Kazu Hirata <kazu@hxi.com>
5367
5368 * config/tc-h8500.c: Fix formatting.
1aea3bb8 5369 * config/tc-tic54x.c: Fix formatting.
3dd5103b 5370
46b85d42
AM		 53712000-07-10 Alan Modra <alan@linuxcare.com.au>
5372
5373 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5374 displacements correctly.
5375
5376 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5377
53782000-07-10 Ryan Bradetich <rbradetich@uswest.net>
5379
5380 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5381 warning.
5382 (hash_jam): Ditto.
5383
ad1079af
AM		 53842000-07-09 Alan Modra <alan@linuxcare.com.au>
5385
5386 From David Huggins-Daines <dhd@linuxcare.com>
5387 * config/te-hppalinux64.h: Add a new emulation.
5388 * configure.in (emulations): Add configure bits to support the
5389 64-bit Linux/parisc target.
5390 * configure: Regenerate.
5391
5392 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5393 (md_shortopts): Add `V' for ELF.
5394
5395 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5396 when SOM or ELF_ARG_RELOC are defined.
5397 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5398 ELF_ARG_RELOC are defined.
5399 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5400 (pa_stringer): ..Do it here instead. Fix comment typos.
5401 (hppa_force_relocation): Cast enums to int before comparing with
5402 ints.
5403
5404 From Ryan Bradetich <rbradetich@uswest.net>
5405 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5406 redifinition warning.
5407 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5408 (hppa_force_relocation): ditto
ad1079af
AM		 5409 (md_apply_fix): Added cast to buf to fix warnings.
5410
5411 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5412 cons_fix_new_hppa, hppa_force_relocation): Prototype.
5413
5414 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5415 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5416 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5417 reloc_type** to avoid warnings in switch.
5418 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
5419 little earlier instead.
5420
5421 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5422 and elf.
5423 (pa_type_args): Use symbol_arg_reloc_info.
5424 (struct pa_it): Make arg_reloc unsigned int.
5425 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5426 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5427 (pa_code): Delete. pa_text duplicates this function.
5428 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5429 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5430 int.
5431 (cons_fix_new_hppa): Actually change selector to e_fsel when
5432 warning about assuming so.
5433 (tc_gen_reloc): More example elf arg reloc code.
5434 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5435 (hppa_force_relocation): Likewise.
5436
5437 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5438 files.
5439 (pa_end_of_source): Prototype.
5440 (hppa_fix_adjustable): Prototype.
5441 (LABELS_WITHOUT_COLONS): Move it..
5442 * config/te-hppa.h: To here.
5443
5444 * config/te-hppa64.h: New file.
5445
5446 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5447 type.
5448 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
5449 format -10, -16, 16 relocs.
5450 (hppa_elf_mark_end_of_function): Test for null
5451 last_call_info->start_symbol
5452
5453 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5454 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
5455 re_assesmble_* functions. Delete extraneous statements. Fix
5456 typos in comments.
5457 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
5458 insn to re_assemble_*.
5459
623aa224
UC		 54602000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
5461
5462 * doc/internals.texi (Expressions): Fix typo.
58a77e41 5463
c4aa876b
NC		 54642000-07-08 Kazu Hirata <kazu@hxi.com>
5465
5466 * config/tc-sh.c: Fix formatting.
d0313fb7 5467 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 5468 * depend.c: Fix formatting.
5469 * flonum-konst.c: Likewise.
5470 * flonum-mult.c: Likewise.
c4aa876b 5471
6b31947e
NC		 54722000-07-07 Kazu Hirata <kazu@hxi.com>
5473
a5bfe8c9 5474 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 5475 * config/obj-vms.c: Fix comments.
5476 * config/tc-a29k.c: Likewise.
5477 * config/tc-alpha.c: Likewise.
5478 * config/tc-h8300.c: Likewise.
5479 * config/tc-h8500.c: Likewise.
5480 * config/tc-i370.c: Likewise.
5481 * config/tc-ia64.c: Likewise.
5482 * config/tc-m68hc11.c: Likewise.
5483 * config/tc-m68k.c: Likewise.
5484 * config/tc-mips.c: Likewise.
5485 * config/tc-ns32k.c: Likewise.
5486 * config/tc-ppc.c: Likewise.
5487 * config/tc-z8k.c: Likewise.
6b31947e 5488
b8a9dcab
NC		 54892000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
5490
5491 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5492 Default to '(SEC_LOAD | SEC_DATA)'.
5493 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5494
5495 * doc/internals.texi (CPU Backend): Describe
5496 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5497
beb2de9b
AC		 5498Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
5499
5500 * as.c (parse_args): NULL terminate the long option list.
5501
24ddb296
AC		 5502Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
5503
5504 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 5505 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 5506
1fe72011
NC		 55072000-07-05 Nick Clifton <nickc@cygnus.com>
5508
5509 * config/tc-d30v.c (write_2_short): Further changes to warning
5510 messages produced when combining EITHER_BUT_PREFER_MU attributed
5511 opcodes.
5512
a5bfe8c9 55132000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 5514
5515 * MAINTAINERS: new
5516
8de8f17e
AO		 55172000-07-04 Alexandre Oliva <aoliva@redhat.com>
5518
5519 * config/tc-arm.c (psrs): Accept combinations of flags.
5520
00d2865b
NC		 55212000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
5522
5523 * config/tc-avr.c: Change _ () to _() around all strings marked
5524 for translation (exception from the usual coding style).
5525 (avr_opt): New struct variable, how the new switches are set.
5526 (OPTION_MMCU): Define as 'm' and actually use.
5527 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5528 (show_mcu_list): New function, display the list of known MCUs.
5529 (md_show_usage): Document the new switches. Call show_mcu_list.
5530 (avr_set_arch): Change 'm' to OPTION_MMCU.
5531 (md_parse_option): Call show_mcu_list if unknown MCU specified.
5532 Handle the new switches.
5533 (avr_operands): Disable warnings for undefined combinations of
5534 operands if -mall-opcodes. Disable warnings for skipping two-word
5535 instructions if enhanced core or -mno-skip-bug.
5536 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5537 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5538 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5539 (avr_ldi_expression): Warn about implicit lo8().
5540 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5541
54588503
UC		 55422000-07-01 Koundinya K <kk@ddeorg.soft.net>
5543
50bbae35
AM		 5544 * configure.in: Add entry for mips-*-sysv4*MP*
5545 * configure: Rebuild
5546 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5547 elf32-tradlittlemips for traditional mips targets.
5548 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5549 test for Link Once sections as in adjust_reloc_syms.
5550 * config/te-tmips.h: New file for traditional mips targets. Define
5551 TE_TMIPS.
58a77e41 5552
c9900432
NC		 55532000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5554
5555 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5556 flags argument is not present, don't change an existing section's
5557 section's attributes. If the flags argument is present, warn if the
5558 attributes don't match the section's current attributes. When
5559 long section names are supported, set SEC_LINK_ONCE and
5560 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5561
9d87310a
HPN		 5562Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
5563
5564 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5565 symbols; create them.
5566
dbddefbf
NC		 55672000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5568
5569 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 5570 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 5571
2ae7e77b
AH		 55722000-06-27 Aldy Hernandez <aldyh@redhat.com>
5573
5574 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 5575 expressions. Ignore the problem when handling 16 bit signed
5576 immediates, because the assembler will take care of the relocation
5577 later.
2ae7e77b 5578
6b2539e3
NC		 55792000-06-27 Nick Clifton <nickc@cygnus.com>
5580
5581 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 5582 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 5583 sequential order, and emit warning messages if the input source
5584 code contains constructs like that, or parallel constructs
5585 containing such opcodes.
5586
65aa24b6
NC		 55872000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
5588
5589 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5590 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
5591 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5592 (md_show_usage): Update usage message.
5593 (md_parse_option): Allow redefinition of MCU type within the
5594 same avr[1-5] bfd machine type. Show both old and new MCU type
5595 in the error message.
5596 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5597 Simplify 8K wrap code.
5598
f0c56b90
NC		 55992000-06-25 Kazu Hirata <kazu@hxi.com>
5600
50bbae35
AM		 5601 * config/obj-aout.c: Remove all uses of DEFUN.
5602 * config/obj-ieee.c: Likewise.
5603 * config/tc-sh.c: Fix comment typos.
5604 * config/tc-tahoe.c: Likewise.
5605 * config/tc-vax.c: Likewise.
5606 * config/tc-w65.c: Likewise.
5607 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 5608 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5609
6d249963
DD		 56102000-06-24 DJ Delorie <dj@cygnus.com>
5611
5612 * config/tc-i386.c (md_estimate_size_before_relax): Revert
5613 more changes from Sept 1999
5614 (tc_i386_fix_adjustable): ditto
5615 (md_apply_fix3): ditto
5616
680d2857 56172000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 5618
680d2857
FCE		 5619 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5620 (gas_cgen_parse_operand): Set it around expression() call.
5621 (gas_cgen_md_operand): Test for it before longjmp().
5622
e7b305a2
AM		 56232000-06-24 Kazu Hirata <kazu@hxi.com>
5624
c0fecd35
AM		 5625 * config/tc-h8500.c: Remove all uses of DEFUN.
5626 * config/tc-sh.c: Likewise.
5627 * config/tc-w65.c: Likewise.
5628 * config/tc-z8k.c: Likewise.
5629
e7b305a2
AM		 5630 * config/tc-h8500.c: Fix typos in comments.
5631
ed6d6fd3
FCE		 56322000-06-23 Frank Ch. Eigler <fche@redhat.com>
5633
5634 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5635 is defined.
5636
f7c88872
AM		 56372000-06-23 matthew green <mrg@redhat.com>
5638
5639 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 5640 defined. Fix error message for `[' grouping.
f7c88872 5641
70d6ecf3
AM		 56422000-06-22 Kazu Hirata <kazu@hxi.com>
5643
5644 * config/tc-h8300.c: Fix formatting and comment typos.
5645
e9718fe1
TW		 56462000-06-22 Timothy Wall <twall@cygnus.com>
5647
5648 * config/tc-ia64.c (note_register_values): Move premature QP
5649 notation clearing into the appropriate place.
5650
45288df1
AM		 56512000-06-22 Alan Modra <alan@linuxcare.com.au>
5652
1581f8c9
AM		 5653 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
5654 first before anything else. Add bin-bugs.h, emul.h and progress.h
5655 Sort list of files as for $(OBJS) in Makefile.am.
5656
5657 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5658 find one. Remake dependencies.
5659 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
5660 * Makefile.in: Regenerate.
5661 * doc/Makefile.in: Regenerate.
5662
45288df1
AM		 5663 * config/tc-i386.c (i386_displacement): Don't assume a constant
5664 displacement is necessarily 16 bits when in 16 bit code mode.
5665 (md_assemble): Instead size the displacement here after we know
5666 for sure that a .code16gcc operand hasn't automatically added
5667 operand size prefixes.
5668
01580992
L		 56692000-06-21 H.J. Lu <hjl@gnu.org>
5670
5671 * Makefile.am: Rebuild dependency.
5672 * Makefile.in: Rebuild.
5673
40f09f82
JL		 56742000-06-21 Kazu Hirata <kazu@hxi.com>
5675
5676 * config/tc-h8300.c (parse_reg): Make the function static.
5677 (parse_exp): Likewise.
5678
78295804
DD		 56792000-06-20 DJ Delorie <dj@cygnus.com>
5680
5681 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5682 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5683 for cygwin import libraries to work properly.
5684
45f85b08
L		 56852000-06-20 H.J. Lu <hjl@gnu.org>
5686
5687 * Makefile.am: Rebuild dependency.
5688 * Makefile.in: Rebuild.
5689 * configure: Likewise.
5690 * doc/Makefile.in: Likewise.
5691
39bec121
TW		 56922000-06-20 Timothy Wall <twall@cygnus.com>
5693
5694 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 5695 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 5696 * doc/c-tic54x.texi: New.
5697 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 5698 documentation file.
39bec121 5699 * doc/all.texi: Add C54X.
3e87a760 5700 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 5701 * doc/Makefile.in: Regenerate.
5702 * configure.in: Add tic54x and define LIBM for tic54x.
5703 * configure: Regenrate.
5704 * config/tc-tic54x.[ch]: New.
5705 * config/obj-coff.h: Add tic54x.
5706 * Makefile.am: (CPU_TYPES): Add tic54x.
5707 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5708 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5709 (as_new_LDADD): Add $(LIBM).
5710 * Makefile.in: Regenerate.
3e87a760 5711
60bcf0fa
NC		 57122000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
5713
5714 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5715 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5716 * doc/as.texinfo: Likewise.
5717
5718 * configure, Makefile.in: Regenerate.
5719 * configure.in (emulations): Recognize m6811 and m6812.
5720 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5721 Added files for 68hc11 and 68hc12 assembler.
5722 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5723 * config/tc-m68hc11.h: Header definition for that assembler.
5724
ec05f674
NC		 57252000-06-18 Nick Clifton <nickc@redhat.com>
5726
24ef8152
NC		 5727 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5728 instead of OCTETS_PER_BYTE.
5729
ec05f674 5730 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 5731 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 5732
119caedd
L		 57332000-06-18 H.J. Lu <hjl@gnu.org>
5734
5735 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5736 * configure: Rebuild.
5737
607723e4
NC		 57382000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5739
3e87a760
AM		 5740 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5741 to BFD_ASSEMBLER.
607723e4 5742
b946ec34
NC		 57432000-06-16 Nick Clifton <nickc@cygnus.com>
5744
5745 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5746 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5747
5748 * doc/c-mips.texi: Document newly accepted cpu variants.
5749
37ce37b1
UC		 57502000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
5751
5752 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5753
c06ae4f2
UC		 57542000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
5755
5756 * macro.c (getstring): Make it possible to escape the quote
5757 character.
5758
20348649
JL		 5759Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
5760
5761 * config/tc-hppa.c (pa_export): Weak symbols can be global.
5762
bcef29e6
L		 57632000-06-13 H.J. Lu <hjl@gnu.org>
5764
5765 * configure: Regenerate.
5766
63a0b638
AM		 57672000-06-09 Alan Modra <alan@linuxcare.com.au>
5768
5769 * app.c (do_scrub_begin): Don't default lex[';'] as a line
5770 separator.
5771 * doc/internals.texi (line_separator_chars): Semicolon is no
5772 longer a default. Mention null and newline as defaults.
5773
5774 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5775
5776 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5777 * config/tc-i860.h (line_separator_chars): Likewise.
5778 * config/tc-h8300.c (line_separator_chars): Likewise.
5779 * config/tc-i960.c (line_separator_chars): Likewise.
5780 * config/tc-m68k.c (line_separator_chars): Likewise.
5781 * config/tc-mips.c (line_separator_chars): Likewise.
5782 * config/tc-ns32k.c (line_separator_chars): Likewise.
5783 * config/tc-sparc.c (line_separator_chars): Likewise.
5784 * config/tc-vax.c (line_separator_chars): Likewise.
5785
5786 * config/tc-h8300.c (comment_chars): Use string initialiser.
5787 * config/tc-i960.c (line_comment_chars): Likewise.
5788 * config/tc-z8k.c (comment_chars, line_comment_chars,
5789 line_separator_chars): Likewise.
5790
5791 * config/tc-arm.c (line_separator_chars): Always use `;', not just
5792 for TE_LINUX.
5793
9bab9349
NC		 57942000-06-08 Nick Clifton <nickc@cygnus.com>
5795
5796 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5797 for size 1 fixes.
5798
946efd95
DB		 57992000-06-08 David O'Brien <obrien@FreeBSD.org>
5800
5801 * configure.in (VERSION): Update to show this is the CVS mainline.
5802
6480b79a
DB		 58032000-06-08 Matthew Jacob <mjacob@feral.com>
5804
5805 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5806 $at is the integer register $r28, vs. both $r28 and the floating
5807 point register $f28.
5808
10850f29
JW		 58092000-06-08 James E. Wilson <wilson@cygnus.com>
5810
5811 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5812 (dot_endp): Don't call ia64_flush_insns.
5813 (emit_one_bundle): Don't delete prologue/body records from
5814 unwind_record list in first loop. Rewrite second loop to account for
5815 this.
5816
150f24a2
JW		 58172000-06-07 David Mosberger <davidm@hpl.hp.com>
5818
5819 * config/tc-ia64.c: Add missing prototypes.
5820 (generate_unwind_image): Cast argument to output_unw_records call.
5821
e38c9cc2
DC		 5822Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
5823
46b85d42 5824 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 5825
1188e082
DC		 5826Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
5827
5828 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5829 (REGISTER_P): likewise.
5830 (avr_opcodes): uses include/opcode/avr.h
5831 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 5832
ac743b2c
AM		 58332000-06-04 Alan Modra <alan@linuxcare.com.au>
5834
0b545448
AM		 5835 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
5836 initializers too.
ac743b2c 5837
969e1a7b
L		 58382000-06-03 H.J. Lu <hjl@gnu.org>
5839
5840 * read.c (is_end_of_line): Put back `;'.
5841
65172ab8
AM		 58422000-06-03 Alan Modra <alan@linuxcare.com.au>
5843
5844 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5845
b75c0c92
AM		 58462000-06-01 Alan Modra <alan@linuxcare.com.au>
5847
5848 * expr.c (operand): Test is_end_of_line outside switch to catch
5849 line separator chars that are also operators.
5850 (operator): Return O_illegal for line separator chars.
5851
5852 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
5853 entry (or `!' entry for TC_HPPA).
5854
5855 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5856 before indexing is_end_of_line. Remove redundant check for '\0'.
5857 (fp_op2): Likewise.
5858 * config/tc-h8500.c (md_assemble): Likewise.
5859 * config/tc-mcore.c (md_assemble): Likewise.
5860 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5861 (md_atof): Likewise
5862
5863 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5864 is_end_of_line.
5865 * config/tc-mcore.c (mcore_cons): Likewise.
5866 (mcore_float_cons): Likewise.
5867 (mcore_stringer): Likewise.
5868 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5869
a6836251
SB		 58702000-06-01 Scott Bambrough <scottb@netwinder.org>
5871
5872 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5873
43841e91
NC		 58742000-05-29 Nick Clifton <nickc@cygnus.com>
5875
5876 * config/tc-sh.c: Fix compile time warning messages.
5877
5878 * config/tc-mips.c: Fix compile time warning messages.
5879
a057431b
PB		 58802000-05-29 Philip Blundell <philb@gnu.org>
5881
5882 * doc/as.texinfo: Update copyright dates.
a81d9f0c 5883 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 5884 * NEWS: Mention ARM ELF support.
5885
3c07fb76
AO		 58862000-05-27 Alexandre Oliva <aoliva@cygnus.com>
5887
5888 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5889 it is modified, and use the real_size to compute the frag address
5890 for dwarf2 line info.
5891
ad4d6ccf
AM		 58922000-05-27 Alan Modra <alan@linuxcare.com.au>
5893
5894 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5895 line-matching scheme to cope with automake moving variables around.
5896 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5897 * Makefile.in: Regenerate.
5898
6faf3d66
JJ		 58992000-05-26 Jakub Jelinek <jakub@redhat.com>
5900
5901 * config/tc-sparc.c (sparc_relax): New.
5902 (md_longopts): Add -relax and -no-relax options.
5903 (md_parse_options, md_show_usage): Likewise.
5904 (md_apply_fix3): Optimize tail call into branch always if possible.
5905
0a44c2b1
DL		 5906Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
5907
5908 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5909 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5910 rules, with warning when a GAS statement specifies a packing that
5911 will result in an instruction being squashed.
3e87a760
AM		 5912 Added typdef packing_type and enumerals, changed various integer
5913 literals to use the enumerals.
0a44c2b1 5914
e0c9811a
JW		 59152000-05-24 David Mosberger <davidm@hpl.hp.com>
5916
5917 * config/tc-ia64.c (dot_restorereg_p): New function.
5918 (md_pseudo_table): Add restorereg.p.
5919 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5920 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5921
5922 * config/tc-ia64.h (unw_record_type): Add unwabi.
5923 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
5924 called MASK with members for imask, and the masks produced by
5925 fr_mem, gr_mem, br_mem, and frgr_mem.
5926 (unw_p_record): Add members ABI and CONTEXT.
5927 (unw_x_record): Add member AB.
5928 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5929 as pseudo-register for use during unwind info generation.
5930 (AR_PFS, AR_LC): New macros.
5931 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5932 whose names start with an at sign (as in "@priunat").
5933 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5934 register.
5935 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5936 proc_end, unwind_info, personality_routine): Consolidate into
5937 "unwind" structure to reduce offset-table use. Add member
5938 NEXT_SLOT_NUMBER to track the slot number for the next instruction
5939 to be emitted.
5940 (output_R1_format, output_R3_format, output_P3_format,
5941 output_P6_format): Initialize R with zero to reduce compiler warnings.
5942 (output_P7_format): Ditto. Add `default' branch to switch
5943 statement to reduce compiler warnings.
5944 (output_P8_format, output_B1_format, output_B4_format): Ditto.
5945 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5946 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
5947 into single argument.
5948 (output_X1_format, output_X3_format): Initialize R with zero to reduce
5949 compiler warnings. Merge A and B args into single argument.
5950 (output_X2_format, output_X4_format): Remove unused variable R. Merge
5951 A and B args into single argument.
5952 (free_record): Removed (wasn't used).
5953 (free_list_records): Also free imasks in prologue records.
5954 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5955 (output_spill_mask): Remove.
5956 (output_unwabi): New function.
5957 (output_epilogue, output_label_state, output_copy_state): Call
5958 alloc_record.
5959 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5960 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5961 argument.
5962 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
5963 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5964 as part of handling the prologue records. Emit region's imask if
5965 we have one. Handle unwabi, epilogue, label_state, copy_state,
5966 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5967 spill_sprel_p, and spill_reg_p records.
5968 (set_imask, count_bits, slot_index): New function.
5969 (fixup_unw_records): Fix region size computation. Handle
5970 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5971 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
5972 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5973 set_imask accordingly. Update imask for gr_gr, and br_gr records.
5974 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5975 (dot_save): Use manifest constants for applicaton registers.
5976 Handle REG_PR and REG_PRIUNAT.
5977 (dot_restore): Don't just ignore it.
5978 (dot_restorereg): New function..
5979 (generate_unwind_image): Ensure unwind info is a multiple of eight
5980 bytes, not just four bytes.
5981 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5982 (dot_altrp): Don't just ignore it.
5983 (dot_savemem): New function. Replaces dot_savesp() and
5984 dot_savepsp(). Use manifest constants for applicaton registers.
5985 Handle REG_PR and REG_PRIUNAT.
5986 (dot_savef): Simplify.
5987 (dot_saveb): Support generation of br_gr.
5988 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5989 dot_label_state, dot_copy_state): New function.
5990 (dot_unwabi): Don't just ignore it.
5991 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 5992 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 5993 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
5994 (emit_one_bundle): Set slot number for prologue/body records
5995 *before* emitting the first insn.
5996 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5997 (md_begin): Declare "psp" pseudo-register.
5998 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
5999 so we don't get segfault.
6000 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
6001 counts as required per SW Conventions manual
6002 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
6003 output_preds_psprel, output_preds_sprel, output_spill_base,
6004 output_unat_psprel, output_unat_sprel, output_lc_psprel,
6005 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
6006 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
6007 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
6008 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
6009 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
6010 (dot_vframe): Implement.
6011 (dot_vframesp, dot_vframepsp): New function.
6012
f98fd99f
HPN		 6013Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
6014
6015 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 6016 * configure: Regenerate.
f98fd99f 6017
ee7fcc42
AM		 60182000-05-23 Alan Modra <alan@linuxcare.com.au>
6019
6020 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
6021 (md_estimate_size_before_relax): so we can use it here instead of
6022 old kludges. Localise vars to blocks. Comment.
6023
6024 * frags.c (frag_new): Update fr_var comments.
6025 * frags.h (struct frag): Ditto.
6026
c67e42c9
RH		 60272000-05-22 Richard Henderson <rth@cygnus.com>
6028
6029 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
6030 (pseudo_func): Add pcrel.
6031 (operand_match): Handle IA64_OPND_TGT64.
6032 (build_insn): Likewise.
6033 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
6034 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
6035 (fix_insn): Handle all three 64-bit relocation types.
6036
5110c57e
HPN		 6037Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
6038
6039 * obj.h (struct format_ops): New members begin, app_file,
6040 s_set_other, s_set_desc, s_get_type, s_set_type,
6041 separate_stab_sections, init_stab_section.
6042
6043 * config/obj-multi.h: Update GPL notice to v2.
6044 (obj_begin): New.
6045 (obj_app_file): New.
6046 (S_SET_SIZE): Test s_set_size for NULL before calling.
6047 (S_SET_ALIGN): Similar for s_set_align.
6048 (S_SET_OTHER): New.
6049 (S_SET_DESC): New.
6050 (S_GET_TYPE): New.
6051 (S_SET_TYPE): New.
6052 (SEPARATE_STAB_SECTIONS): New.
6053 (INIT_STAB_SECTION): New.
6054 (EMIT_SECTION_SYMBOLS): New.
6055 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
6056
6057 * config/obj-elf.h: Update GPL notice to v2.
6058 Mention that this file is included from obj-multi.h.
6059 (obj_begin): Wrap definition in ifndef.
6060 (elf_file_symbol): Constify declaration.
6061 (obj_app_file): Ditto.
6062 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
6063 Wrap in ifndef SEPARATE_STAB_SECTIONS.
6064
6065 * config/obj-elf.c (elf_s_set_other): New.
6066 (elf_file_symbol): Constify argument.
6067 (elf_separate_stab_sections): New.
6068 (elf_init_stab_section): New.
6069 (elf_format_ops): Add new members. Remove comma at end.
6070
6071 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
6072 (ecoff_format_ops): Add new fields. Remove comma at end.
6073 Mention inconsistency for emit_section_symbols.
6074
6075 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
6076
6077 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
6078 (coff_separate_stab_sections): New.
6079 (coff_format_ops): Add new members.
6080
6081 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
6082 (obj_aout_s_set_other): New.
6083 (obj_aout_s_set_desc): New.
6084 (obj_aout_s_get_type): New.
6085 (obj_aout_s_set_type): New.
6086 (obj_aout_separate_stab_sections): New.
6087 (aout_format_ops): New members added. Use obj_aout_process_stab,
6088 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
6089 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
6090 appropriate.
6091 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
6092
b98ef147
AM		 60932000-05-22 Alan Modra <alan@linuxcare.com.au>
6094
6095 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
6096 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
6097 (md_estimate_size_before_relax): Ensure jumps to weak and
6098 externally visible symbols are relocatable.
6099
0aa5d426
HPN		 6100Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
6101
6102 * stabs.c (aout_process_stab): Make global.
6103 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
6104 * read.h (aout_process_stab): Declare.
6105
6106 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
6107 Generalize to *aout, *coff *elf.
6108 * configure: Regenerated.
6109
6110 * doc/internals.texi (Object format backend): Say
6111 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 6112
6113 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
6114 * Makefile.in: Regenerated.
6115
7c3dc350
CM		 61162000-05-19 Catherine Moore <clm@cygnus.com>
6117
6118 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
6119
b3b6a3fe
JL		 61202000-05-18 Alan Modra <alan@linuxcare.com.au>
6121
6122 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
6123 instruction to reflect change in re_assemble_*.
6124
c9e10a08
JL		 6125Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
6126
6127 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
6128 build PA64 ELF tools.
6129 * configure: Rebuilt.
6130
3043679f
AM		 61312000-05-17 Alan Modra <alan@linuxcare.com.au>
6132
6133 * Makefile.am: Regenerate dependencies.
6134 * Makefile.in: Regenerate.
6135
322f2c45
NC		 61362000-05-15 Nick Clifton <nickc@cygnus.com>
6137
6138 * config/tc-arm.c (struct asm_psr): Add boolean field
6139 distinguishing between CSPR and SPSR. Rename 'number' field
6140 to 'field'.
6141 (psrs): Rearrange contents to match new asm_psr structure.
6142 (arm_psr_parse): Move next to psr_required_here. Make it
6143 return an asm_psr structure.
6144 (psr_required_here): Use asm_psr structure returned by
6145 arm_psr_parse.
6146 (do_msr): Reorganise to allow psr_required_here to be called
6147 only once.
6148 (md_undefined_name): Mark 'name' parameter as unused, since
6149 the COFF target does not use it.
322f2c45 6150
5e6cbf41
PB		 61512000-05-14 David O'Brien <obrien@FreeBSD.org>
6152
6153 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
6154 standards.
6155 * config/te-aux.h: Likewise.
6156 * config/te-dpx2.h: Likewise.
6157 * config/te-go32.h: Likewise.
6158 * config/te-hp300.h: Likewise.
6159 * config/te-hppa.h: Likewise.
6160 * config/te-i386aix.h: Likewise.
6161 * config/te-ic960.h: Likewise.
6162 * config/te-interix.h: Likewise.
6163 * config/te-nbsd532.h: Likewise.
6164 * config/te-pc532mach.h: Likewise.
6165 * config/te-ppcnw.h: Likewise.
6166 * config/te-psos.h: Likewise.
6167 * config/te-sparcaout.h: Likewise.
6168 * config/te-sun3.h: Likewise.
6169 * config/te-sysv32.h: Likewise.
6170
4132022d
AM		 61712000-05-14 Alan Modra <alan@linuxcare.com.au>
6172
6173 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6174 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
6175 and sign extend without an if statement.
6176 (build_bytes): Likewise.
6177
61782000-05-14 Kazu Hirata <kazu@hxi.com>
6179
6180 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6181 X_add_symbol L_32 case.
6182
b4fd930a
AM		 61832000-05-14 David O'Brien <obrien@FreeBSD.org>
6184
6185 * config/te-freebsd.h: New file.
6186
a38cf1db
AM		 61872000-05-13 Alan Modra <alan@linuxcare.com.au>
6188
897083bd
AM		 6189 * asintl.h (gettext, dgettext, dcgettext, textdomain,
6190 bindtextdomain): Replace defines with those from intl/libgettext.h
6191 to quieten gcc warnings.
6192
a38cf1db
AM		 6193 * NEWS: Mention x86 .arch and -q.
6194
6195 * config/tc-i386.c (quiet_warnings): New.
6196 (md_assemble): Use quiet_warnings.
6197 (md_parse_option): Set quiet_warnings from -q.
6198 (md_show_usage): Mention -q, delete -m.
6199 (flag_do_long_jump): Delete.
6200 (md_parse_option): Remove -m.
6201 (md_show_usage): Remove -m.
6202 (md_create_long_jump): Remove useless flag_do_long_jump code.
6203
6204 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6205 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6206
e413e4e9
AM		 62072000-05-13 Alan Modra <alan@linuxcare.com.au>
6208 Alexander Sokolov <robocop@netlink.ru>
6209
6210 * doc/c-i386.texi (i386-Arch): New section.
6211 (i386-Syntax): Mention .intel_syntax and .att_syntax.
6212
6213 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6214 (smallest_imm_type): Use smallest opcode for shift by one if cpu
6215 architecture has been given and is not 486.
6216 (set_cpu_arch): New.
6217 (md_pseudo_table): Add .arch.
6218 (md_assemble): Warn if cpu architecture has been given and an
6219 unsupported instruction.
6220
6221 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6222 Move operand_types bit defines after relevant template field.
6223 (template): Add cpu_flags.
6224 (Cpu*): Define.
6225 (arch_entry): New.
6226
e8b1cae5
AO		 62272000-05-12 Alexandre Oliva <aoliva@cygnus.com>
6228
6229 * config/tc-mn10300.h (md_end): Define.
6230 (mn10300_finalize): Declare.
6231 * config/tc-mn10300.c: Include dwarf2dbg.h.
6232 (debug_line): Define.
6233 (md_assemble): Generate dwarf2 line info.
6234 (mn10300_finalize): New function. Finalize dwarf2 info.
6235
426b0403
AM		 62362000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
6237
6238 * config/tc-mips.c (md_estimate_size_before_relax): Use the
6239 external version of the relocation for weak symbols.
6240
e4c58b25
JW		 62412000-05-08 David Mosberger <davidm@hpl.hp.com>
6242
6243 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6244 frame size in units of 16 bytes, as required per SW Conventions manual.
6245 (output_unw_records): Output info-block header as a dword to get
6246 byte-order right.
6247
8fce3f5e
AM		 62482000-05-08 Alan Modra <alan@linuxcare.com.au>
6249
6250 * as.h: #include "file", not <file> on files from ../include.
6251 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6252 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6253 (md_convert_frag): Add ATTRIBUTE_UNUSED.
6254 (tc_coff_symbol_emit_hook): Ditto.
6255 (OPTCOUNT): Cast to int to avoid compiler warning.
6256 (md_begin): Fix signed/unsigned warnings.
6257
62582000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6259
6260 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6261 ABRANCH LONG case for a conditional branch on a 68000.
6262 (md_estimate_size_before_relax): Likewise. Also handle
6263 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6264 (m68k-ip: case ABSL): Relax absolute references to 16-bit
6265 PC-relative on all CPUs.
6266 (md_estimate_size_before_relax): Likewise.
6267
fb166ee3
AM		 62682000-05-04 Alan Modra <alan@linuxcare.com.au>
6269
6270 * as.c (parse_args): Just mention current year in printed
6271 copyright message.
6272
7a899fff
C		 62732000-05-03 J.T. Conklin <jtc@redback.com>
6274
6275 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 6276 unit registers.
7a899fff
C		 6277 (md_parse_option): Recognize -m7400.
6278
44877466
ILT		 62792000-05-03 Ian Lance Taylor <ian@zembu.com>
6280
6281 * config/atof-ieee.c (gen_to_words): When adding carry back in,
6282 don't permit lp to become less than the words array.
6283
eaa15ab8
NC		 62842000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
6285
6286 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6287 Fix little-endian case.
6288
7c4f6a03
AM		 62892000-05-03 David O'Brien <obrien@NUXI.com>
6290
6291 * as.c (parse_args): Update copyright.
6292
da5d444c
AM		 62932000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
6294
8a543126 6295 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
da5d444c
AM		 6296 for the .bss section too.
6297
3f9b03b5
AM		 62982000-05-02 Alan Modra <alan@linuxcare.com.au>
6299
6300 * configure.in: Set em=linux for hppa-*-linux.
6301 * configure: Regenerate.
6302 * doc/Makefile.in: Regenerate with correct automake.
6303
6304 * frags.c (frag_grow): Sanity check chunk_size.
6305
6306 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6307 * config/obj-som.h: Likewise.
6308 * config/obj-ieee.h: Likewise.
6309
6310 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6311
6312 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6313 (md_pseudo_table): Fully initialise OBJ_ELF cases.
6314 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6315 (pa_ip): low_sign_unext now returns via function value. Use
6316 re_assemble_* instead of dis_assemble_* and
6317 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
6318 unnecessarily.
6319 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6320 (md_section_align, md_parse_option, md_show_usage,
6321 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6322 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6323 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6324 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6325 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6326 pa_text): Likewise.
6327 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
6328 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
6329 outside of switch. Correct mask and shifting errors in case 10
6330 and case -11. In case 21, compare against signed range to suit
6331 hppa_field_adjust changes. In case 12, use re_assemble_12. In
6332 case 17 and case 22, use offsetT variable to properly check range.
6333 Use re_assemble_* here too.
6334 (evaluate_absolute): Change type of value to offsetT. Call
6335 hppa_field_adjust to do the work for us.
6336 (pa_parse_cmpb_64_cmpltr): Delete save_s.
6337 (pa_parse_cmpib_64_cmpltr): Ditto.
6338 (pa_build_unwind_subspace): Delete unused var subseg. Change type
6339 of i to unsigned int.
6340 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6341 (pa_end_of_source): Return type is void.
6342
a2984248
CM		 6343Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
6344
6345 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6346
df136245
DC		 6347Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
6348
6349 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6350 More comments added.
6351 (md_begin): Removed "construct symbols for each register name".
6352 Because register names conflicts with GCC generated function
6353 names.
6354 (avr_operand): Now constant numbers can be used as a register
6355 identifiers (0 as r0, 31 as r31).
6356 (md_assemble): use skip_space () before parsing instruction
6357 operands.
6358
c1e73230
AM		 63592000-05-01 Alan Modra <alan@linuxcare.com.au>
6360
6361 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6362 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
6363 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6364 * configure: Regenerate.
6365
a1934524
AM		 63662000-04-29 Andreas Jaeger <aj@suse.de>
6367
6368 * as.h: Correctly check GCC version.
6369
d9b7d820
AM		 63702000-04-26 David O'Brien <obrien@FreeBSD.org>
6371
6372 * doc/as.1: Fix unbalanced brackets.
6373
6374 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6375 TE_FreeBSD.
6376 (line_comment_chars): Set to '/' if TE_FreeBSD.
6377
cea1ab94
JL		 6378Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
6379
6380 * configure.in: Configury support for PA64 (currently disabled).
6381 * configure: Rebuilt.
6382
e799a695
AM		 63832000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
6384
3e87a760 6385 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 6386 bfd_set_section_alignment.
6387
3b0ec529
AM		 63882000-04-25 Alan Modra <alan@linuxcare.com.au>
6389
6390 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6391 than 32.
6392
adcf07e6
NC		 63932000-04-24 Nick Clifton <nickc@cygnus.com>
6394
6395 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6396 * doc/as.texinfo (Align): Include arm and strongarm in list of
6397 targets that have the second form of the behaviour of the .align
3e87a760 6398 directive.
adcf07e6 6399
5047a41f
JL		 64002000-04-24 Mark Klein <mklein@dis.com>
6401
29184774 6402 * config/obj-som.c: Terminate obj_pseudo_table.
5047a41f 6403
a47cf567
NC		 6404Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
6405
6406 * as.c (parse_args): Allow md_parse_option to override -a listing
6407 option.
6408 * config/obj-coff.c (add_lineno): Change type of offset parameter
6409 from "int" to "bfd_vma."
6410 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6411 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6412 (ppc_change_csect): Align correctly for XCOFF64.
6413 (ppc_machine): New function, which discards "ppc_machine" line.
6414 (ppc_tc): Cons for 8 when code is 64 bit.
6415 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
6416 relocations.
6417 (md_parse_option): Handle -a64 and -a32.
6418 (ppc_xcoff64): New.
6419 * config/tc-ppc.h (TARGET_MACH): Define.
6420 (TARGET_FORMAT): Move to function.
6421 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6422
6423Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
6424
6425 * config/tc-avr.c: New AVR_ISA_ defined.
6426 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6427 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6428 for `fmul', `movw' and `lpm R,Z' instructions.
6429 (avr_operands): Warn if current opcode is a two-word instruction
6430 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6431 (avr_opcodes): New commands added.
6432 (REGISTER_P): Check 'a' and 'v' constraint letters.
6433 (mcu_types): New MCU added.
6434
bf3ca999
TW		 64352000-04-22 Timothy Wall <twall@cygnus.com>
6436
6437 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6438 to "natval".
6439 (operand_match): Conditionally insert default bit values for IMMU9.
6440
98e5953c
JL		 64412000-04-14 Matthew Green <mrg@cygnus.com>
6442
6443 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6444 * configure: Rebuilt.
6445
a02fab7e
JL		 6446Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
6447 Jason Eckhardt <jle@cygnus.com>
6448
c67e42c9 6449 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 6450
6451 * config/tc-hppa.c (CHECK_ALIGN): New macro.
6452 Added handling of new operand types l,y,&,fe,fE,fx.
6453
800eeca4
JW		 6454Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
6455 David Mosberger <davidm@hpl.hp.com>
6456 Timothy Wall <twall@cygnus.com>
6457 Andrew MacLeod <amacleod@cygnus.com>
6458 Jim Wilson <wilson@cygnus.com>
6459
6460 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 6461 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 6462 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6463 * Makefile.in: Rebuild.
6464 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6465 * configure: Rebuild.
6466 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
6467 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6468 * expr.c (expr): Handle md_optimize_expr.
6469 * read.c (LEX_HASH): Add comment.
6470 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 6471
66778679
RH		 64722000-04-21 Richard Henderson <rth@cygnus.com>
6473
6474 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6475 bundling a non-delayed branch type instruction.
6476
aa15f6f7
AO		 64772000-04-20 Alexandre Oliva <aoliva@cygnus.com>
6478
6479 * config/tc-mn10300.c (HAVE_AM30): Define.
6480 (md_assemble): Use it.
6481
16adf844
AM		 64822000-04-19 Alan Modra <alan@linuxcare.com.au>
6483
742f45cf
AM		 6484 * config/obj-elf.c (obj_elf_change_section): Check for changed
6485 section attributes.
6486
16adf844
AM		 6487 * Makefile.am: (CPU_MULTI_VALID): Remove.
6488 (MULTI_CPU_TYPES): Define.
6489 (MULTI_CPU_OBJ_VALID): Define.
6490 (DEPTC): Use the above.
6491 (DEPOBJ): Same here.
6492 (DEP2): And here.
6493 Regenerate dependencies.
6494 * Makefile.in: Regenerate.
6495
9c46fb1b
AM		 64962000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6497
742f45cf 6498 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 6499
508866be
L		 65002000-04-18 H.J. Lu (hjl@gnu.org)
6501
6502 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 6503 bfd_vma for non-bfd assemblers.
508866be 6504
ba2adb93
AM		 65052000-04-17 Alan Modra <alan@linuxcare.com.au>
6506
6507 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6508 doesn't give spurious errors.
6509
12ff5d56
AM		 65102000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
6511
66778679 6512 * as.h (SEEK_SET): Define if undefined.
12ff5d56 6513
fc633e5b
AM		 65142000-04-13 Alan Modra <alan@linuxcare.com.au>
6515
6516 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6517 constants, and don't assume offsetT is 32 bits.
6518
1ed18ec1
NC		 65192000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
6520
6521 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6522 (md_pcrel_from_section): Add prototype.
6523 (d10v_fix_adjustable): Add prototype.
6524 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6525
6526 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6527
3db10f32
NC		 65282000-04-12 Nick Clifton <nickc@cygnus.com>
6529
6530 * config/tc-d10v.c (find_opcode): Correctly calculate position of
6531 symbol in frag chain.
6532
847f7ad4
AM		 65332000-04-10 Alan Modra <alan@linuxcare.com.au>
6534
6535 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6536 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6537 (fits_in_signed_word, smallest_imm_type): Ditto.
6538 (md_assemble): Use an offsetT var to hold offsetT values, not a
6539 long.
6540 (offset_in_range): New.
6541 (md_assemble): Use it.
6542 (md_convert_frag): Change type of target_address, opcode_address,
6543 and displacement_from_opcode_start to offsetT.
6544 (md_create_short_jump): Change type of offset to offsetT.
6545 (md_create_long_jump): Ditto.
6546 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6547 (md_chars_to_number): Remove.
6548 (output_invalid): Remove duplicate prototype.
6549
ec694b89
NC		 65502000-04-09 Nick Clifton <nickc@cygnus.com>
6551
6552 * Makefile.am (CPU_TYPES): Add 'avr'.
6553 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6554 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6555
16adf844 6556 * Makefile.in: Regenerate.
ec694b89
NC		 6557
6558 * doc/as.texinfo: Add M32R documentation.
6559
a2d91340 6560Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 6561
a2d91340 6562 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 6563 --enable-build-warnings option.
a2d91340
AC		 6564 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6565 * Makefile.in, configure: Re-generate.
6566
d92b1a8a
NC		 65672000-04-07 Nick Clifton <nickc@cygnus.com>
6568
6569 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6570 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6571 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6572 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6573 (arm_force_relocation): Force relocations for
6574 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6575
52ccafd0
JR		 6576Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6577
6578 * config/tc-sh.c (get_operands): There's no third operand if the
6579 first operand is an immediate.
6580
015551fc
JR		 6581Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6582
6583 * config/tc-sh.c (immediate): Delete.
6584 (sh_operand_info): Add immediate member.
6585 (parse_reg): Use A_PC for pc.
6586 (parse_exp): Add second argument 'op'. All callers changed.
6587 (parse_at): Expect pc to be coded as A_PC.
6588 Use immediate field in *op.
6589 (insert): Add fourth argument 'op'. All callers changed.
6590 (build_relax): Add second argument 'op'. All callers changed.
6591 (insert_loop_bounds): New function.
6592 (build_Mytes): Remove DISP_4.
6593 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
6594 (assemble_ppi): Use immediate field in *operand.
6595 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6596 (md_apply_fix): Likewise.
6597 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
6598
79bd78be
AO		 6599Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6600
6601 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6602
e30e5a6a
HPN		 6603Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
6604
6605 * internals.texi (CPU backend): Document
6606 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6607
41b49281
AM		 66082000-04-04 Alan Modra <alan@linuxcare.com.au>
6609
8ad3436c
AM		 6610 * po/gas.pot: Regenerate.
6611
6612 * as.c (show_usage): Restore translated part of bug string.
6613 * gasp.c (show_usage): Likewise.
6614
41b49281
AM		 6615 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6616 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
6617 than move-if-change.
6618 (DEP1): Modify for "gcc -MM".
6619 (DEPTC): Likewise.
6620 (DEPOBJ): Likewise.
6621 (DEP2): Likewise.
6622 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6623 Update dependencies.
6624 * Makefile.in: Regenerate.
6625
0a727238
AO		 66262000-04-03 Alexandre Oliva <aoliva@cygnus.com>
6627
6628 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6629 (md_begin): Likewise.
6630 (HAVE_AM33): New macro.
6631 (md_assemble): Use it. Match r_regs and xr_regs only if
6632 HAVE_AM33.
6633
c20f4f8c
AM		 66342000-04-03 Alan Modra <alan@linuxcare.com.au>
6635
6636 * as.h: #include "bin-bugs.h"
6637 * as.c (show_usage): Use REPORT_BUGS_TO.
6638 * gasp.c: #include "bin-bugs.h"
6639 (show_usage): Use REPORT_BUGS_TO.
6640
6641 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6642
753f6b12
HPN		 6643Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
6644
6645 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6646 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6647 adjustments.
6648
726c5dcd
AM		 66492000-04-03 Alan Modra <alan@linuxcare.com.au>
6650
6651 * config/tc-i386.c (i386_immediate): Don't assume a constant
6652 immediate is necessarily 16 bits when in 16 bit code mode.
6653 (md_assemble): Instead set guess_suffix here after we have checked
6654 registers.
6655
bf80011a
RH		 66562000-04-02 Richard Henderson <rth@cygnus.com>
6657
6658 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6659 quantities. Correct right shift sign extension.
6660 (build_insn): Make `number' unsigned long. Mask top 6 bits of
6661 32-bit value when shifting into place.
6662
92161534
ILT		 66632000-04-01 Ian Lance Taylor <ian@zembu.com>
6664
6665 * app.c: Add ATTRIBUTE_UNUSED as needed.
6666 * config/tc-ppc.c: Likewise.
6667 (ppc_size): Make unsigned long.
6668 (ppc_insert_operand): Add casts to avoid warnings.
6669
447f3982
NC		 66702000-03-31 Nick Clifton <nickc@cygnus.com>
6671
6672 * config/tc-d10v.h (md_flush_pending_output): Define.
6673
21d75ec2
NC		 66742000-03-29 Nick Clifton <nickc@cygnus.com>
6675
6676 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6677 segment. Works for both BFD_ASSEMBLER and others.
6678 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6679
d1a1bf19
NC		 66802000-03-29 Nick Clifton <nickc@cygnus.com
6681
6682 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6683
224de7a5
AM		 66842000-03-28 Alan Modra <alan@linuxcare.com.au>
6685
6686 * listing.c (LISTING_LHS_WIDTH): Default depends on
6687 LISTING_WORD_SIZE.
6688 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6689
5b8274e3
ILT		 66902000-03-27 Ian Lance Taylor <ian@zembu.com>
6691
6692 * config/tc-sh.c (md_show_usage): Use backslash before newline in
6693 string literal.
6694
224de7a5 66952000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 6696
6697 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6698
6699 * config/tc-avr.c (mcu_types): Add missing initialiser.
6700 (md_pcrel_from_section): Add prototype.
6701 (avr_operand): Remove redundant test of unsigned < 0.
6702 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6703
67042000-03-27 Denis Chertykov <denisc@overta.ru>
6705
6706 * config/tc-avr.c: New file for AVR support.
6707 * config/tc-avr.h: Likewise.
6708 * configure.in: Add AVR support.
6709 * configure: Regenerate.
6710
9f10757c
TW		 67112000-03-26 Timothy Wall <twall@cygnus.com>
6712
6713 * gasp.c (macro_op): Add new argument to check_macro call.
6714 Macro structure definitions moved to macro.h
6715 * sb.h: Add argument to prototype for input_scrub_include_sb.
6716 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6717 nesting checks with an additional flag.
6718 (struct input_save): Add flag to indicate whether current sb
6719 should be checked for proper macro/conditional nesting.
6720 (input_scrub_push/pop): Save/restore nest check flag.
6721 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 6722 defined.
9f10757c
TW		 6723 * macro.c (check_macro): Allow caller to retrieve parsed macro
6724 information if a pointer is provided. This information may be
6725 used by the new macro hooks.
6726 * macro.h: Update prototype for check_macro. Macro struct
6727 definitions moved here from macro.c/gasp.c.
6728 * read.c (read_a_source_file): Add parameter to check_macro call,
6729 and pass macro info to the macro hook, if defined.
6730 (input_scrub_insert_line): New. Allow insertion of a line of
6731 characters into the input stream.
6732 (input_scrub_insert_file): New. Allow insertion of an arbitrary
6733 file into the input stream.
6734 (s_include): Use input_scrub_insert_file.
6735 * internals.texi: Document new macro hooks.
6736 * as.h: New prototypes added.
3e87a760 6737
224de7a5 67382000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 6739
6740 * config/tc-i386.c: Don't start any as_bad or as_warn message with
6741 an initial capital letter.
6742 (i386_index_check): Reindent.
6743
11424155
NC		 67442000-03-19 Nick Clifton <nickc@cygnus.com>
6745
eaa15ab8 6746 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 6747 relative branches.
6748
43f05576
NC		 67492000-03-17 Thomas de Lellis <tdel@windriver.com>
6750
66778679
RH		 6751 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6752 instruction operand bad if Rd > 7 when generating
6753 thumb instructions. Prevents for example,
6754 "adr r12,label" from silently failing and generating
6755 the wrong instruction.
3e87a760 6756
67231402
NC		 67572000-03-17 Nick Clifton <nickc@cygnus.com>
6758
6759 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6760 that have a destingation >= 0x400000.
3e87a760 6761 Fix compile time warning messages.
67231402 6762
a37c8f88
JR		 6763Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6764
6765 * config/tc-sh.c (md_begin): When encountering insn that are
6766 not supported by the current arch, only change the name if
6767 its contents are the same as prev_name.
6768 (get_specific): If the the architecture doesn't match, fail.
6769
dead1419
JR		 6770Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6771
6772 * config/tc-sh.c (IDENT_CHAR): Define.
6773 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
6774 matching back where it came from.
6775
182e89d3
JR		 6776Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
6777
6778 * config/tc-sh.c (md_show_usage): Add description of -dsp.
6779
84f73d89
NC		 67802000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
6781
6782 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6783 normal operands.
6784
dbbc7809
JL		 67852000-03-15 Kazu Hirata <kazu@hxi.com>
6786
6787 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6788
271bb601
HPN		 6789Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
6790
6791 * expr.c (operand) [case 'f']: When testing if '0f' can start a
6792 floating-point-number, make sure 'f' is in FLT_CHARS.
6793
8684e216
HPN		 6794Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
6795
6796 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6797 (s_lcomm_internal): Use it.
6798 * doc/internals.texi (CPU backend): Document it.
6799 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6800 bytes.
6801
bb2d6cd7
GK		 68022000-03-10 Geoffrey Keating <geoffk@cygnus.com>
6803
6804 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6805 when embedded-pic.
6806
6807 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 6808 implementation doesn't have special handling for switch
6809 statements.
bb2d6cd7
GK		 6810 (macro_build): Allow for code in sections other than .text.
6811 (macro): Likewise.
6812 (mips_ip): Likewise.
6813 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 6814 Don't perform relocs if we will be outputting them.
bb2d6cd7 6815 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 6816 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
6817 embedded-pic.
bb2d6cd7 6818
5c86cbc7 68192000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 6820
66778679
RH		 6821 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
6822 relocation type based on the entry in the fixup structure.
a47cf567 6823 Put S_IS_EXTERN processing back in.
5c86cbc7 6824
f8c827e9
L		 68252000-03-08 H.J. Lu (hjl@gnu.org)
6826
6827 * Makefile.am (install-exec-tooldir): Depend on
6828 install-exec-bindir for parallel make.
6829 * Makefile.in: Regenerated.
6830
8ad9e709
NC		 68312000-03-06 Nick Clifton <nickc@cygnus.com>
6832
6833 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6834 switch.
6835 (md_parse_option): Parse -m32r command line switch - disable m32rx
6836 compatability.
ded0aeb7
NC		 6837 (md_show_usage): Document new option.
6838
6839 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6840 * doc/Makefile.in: Regenerate.
6841 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 6842
b7b8f327
MM		 68432000-03-02 Michael Meissner <meissner@redhat.com>
6844
6845 * config/tc-d30v.c (check_range): Remove code that incorrectly
6846 sign extended values where bits < 32.
6847
15886821
L		 68482000-03-02 H.J. Lu (hjl@gnu.org)
6849
6850 * configure.in: Support --enable-targets=all on ia32.
6851 * configure: Regenerated.
6852
8bf950bf
NC		 68532000-03-01 Nick Clifton <nickc@cygnus.com>
6854
6855 * gasp.c (do_align): Remove bogus check of alignment value.
6856
c5e54cc2
ILT		 68572000-02-27 Thomas de Lellis <tdel@windriver.com>
6858
6859 * config/obj-elf.c (elf_frob_symbol): Remove code which when
6860 TC_PPC was defined forced the type of a symbol with no other type
6861 to be BSF_OBJECT.
6862
65fd87bc
ILT		 68632000-02-27 Hans-Peter Nilsson <hp@axis.com>
6864
6865 * doc/internals.texi (CPU backend): Mention that
6866 line_separator_chars do not break up comments. Fix typos for
6867 LEX_AT and LEX_NAME descriptions. Document operands for
6868 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
6869 description of md_create_short_jump usage. Document argument for
6870 md_undefined_symbol.
6871
a25fe906
ILT		 68722000-02-27 Jakub Jelinek <jakub@redhat.com>
6873
6874 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6875 (md_parse_option): Handle it.
6876 (md_show_usage): Document it.
6877
21b10511
ILT		 68782000-02-27 Ian Lance Taylor <ian@zembu.com>
6879
6880 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6881 opcode, for the instruction `pal19'. From Andrea Arcangeli
6882 <andrea@suse.de>.
6883
773f551c
AM		 68842000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
6885
6886 * config/tc-i386.c (i386_immediate): Move constant operand sizing
6887 from here..
6888 (md_assemble): To here, before template operands are matched.
6889 Also ensure a constant immediate is sign extended when we know the
6890 size is at most 16 bits. This is to catch cases like "add
6891 $0xffc0,%ax" where we don't know the size, and thus that the
6892 immediate can be represented as Imm8S until after parsing the
6893 register operand.
6894 (i386_displacement): Similarly sign extend 16 bit constant
6895 displacements.
6896 (md_assemble): Relax 16-bit jump constant range check to suit sign
6897 extended displacements.
6898
28d33191
JL		 68992000-02-26 Andreas Jaeger <aj@suse.de>
6900
6901 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6902
cc5ca5ce
AM		 69032000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6904
6905 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6906 call operands when intel_syntax.
6907 (intel_float_operand): Return 2 for "fi...".
6908 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6909 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
6910 earlier "SHORT" change.
6911 (md_assemble): When determining suffix from Regs, exclude
6912 InOutPortReg.
6913
056350c6
NC		 69142000-02-24 Nick Clifton <nickc@cygnus.com>
6915
6916 * configure: Add arm-wince, mips-pe and sh-pe targets.
6917 * configure: Regenerate.
6918
6919 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6920 sh-pe targets.
6921 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6922 "pe-mips" for the mips-pe target.
6923
6924 * config/tc-arm.c (insns): Change displacement encoded in BL
6925 and B instructions if the target port is arm-wince.
6926 (do_ldst): Do not bias the relocation offset if the target
6927 port is arm-wince.
6928 (md_pcrel_from): Add in missing relocation offset bias if the
6929 target os arm-wince.
6930
6931 * config/tc-mips.c (mips_target_format): Support COFF flavour.
6932 (md_begin): Disable -G support for mips-pe target.
6933 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6934 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6935 COFF flavour.
6936
6937 * config/tc-sh.c (md_begin): sh-pe target is little endian.
6938 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6939 assembler, just set the alignment to 4.
6940
6941 * config/te-wince-pe.h: New file for WinCE targets. Define
6942 TE_WINCE.
6943
36bf8ab9
AM		 69442000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
6945
6946 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6947 string instructions.
6948 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6949 (i386_intel_memory_operand): After finding a segment override,
6950 check again for no `[' before looking for a displacement. Bomb if
6951 more than one displacement rather than silently discarding the
6952 second and subsequent ones. Free strings malloc'd by
6953 build_displacement_string.
6954
f5795b08
CM		 69552000-02-24 Catherine Moore <clm@cygnus.com>
6956
6957 * config/obj-som.c (obj_pseudo_table): Add "weak".
6958 (obj_som_weak): New routine.
6959
abd63a32
AM		 69602000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
6961
520dc8e8
AM		 6962 * config/tc-i386.c (union i386_op): New.
6963 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
6964 Throughout file replace occurences of disps[n], imms[n], regs[n]
6965 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
6966 intel mode operand swapping. Add assert in regKludge and
6967 fake_zero_displacement code. Test i.types[n] when outputting
6968 displacements and immediates. Combine output of Disp16 with
6969 Disp32.
7f3f1ea2
AM		 6970 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6971 when in intel mode by (not) reversing fsub and fdiv operands
6972 before the template search. This fails for single operand
6973 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6974 undefined. Instead fix the base_opcode after we've found the
6975 template. Move base_opcode xor with found_reverse_match from
6976 opcode output code to before this fix so we test for the correct
6977 opcodes.
6978 (md_assemble): Don't use strcmp when deciding to ignore the suffix
6979 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 6980
6981 * config/tc-i386.h (TC_RELOC): Delete.
6982 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
6983 with equivalent call to reloc.
6984
abd63a32
AM		 6985 * as.h (flag_m68k_mri): Move declaration after target include, and
6986 only declare when TC_M68K defined. Define as zero otherwise.
6987 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6988 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6989 Define as zero otherwise.
6990 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6991 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6992 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6993 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6994 testing whether defined.
6995 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6996 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6997 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6998 rather than testing whether defined.
6999 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
7000 (parse_mri_cons): Declare and use only when TC_M68K.
7001 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
7002 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
7003 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
7004
7005 * NEWS: Mention IBM 370 support.
7006
7e052742
RH		 70072000-02-23 Richard Henderson <rth@cygnus.com>
7008
7009 * config/tc-i386.c (md_assemble): When swapping operands for
7010 intel_syntax, assume everything that's not Imm or Disp is a
7011 register.
7012
5b93d8bb
AM		 70132000-02-23 Linas Vepstas <linas@linas.org>
7014
7015 * config/tc-i370.c, config/tc-i370.h: New files.
7016 * Makefile.am: Add support for Linux/IBM 370.
7017 * configure.in: Likewise.
7018 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
7019 * config/obj-elf.c: Include elf/i370.h
7020 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
7021
7022 * Makefile.in: Regenerate.
7023 * configure: Regenerate.
7024
7025 * doc/c-i370.texi: New file.
7026 * doc/all.texi: Include it.
7027 * doc/as.texinfo: And here.
3e87a760 7028 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 7029 * doc/Makefile.in: Regenerate.
7030
25f2196d
CC		 70312000-02-19 Michael Meissner <meissner@redhat.com>
7032
7033 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
7034 determine if an instruction can be used in parallel with an ADDppp
7035 or SUBppp instruction.
7036
6349b5f4
AH		 70372000-02-22 Andrew Haley <aph@cygnus.com>
7038
7039 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
7040
2f6d2f85 70412000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 7042
7043 * config/tc-mips.c (mips_gp32): New variable.
7044 (macro_build) Use mips_gp32.
7045 (mips_ip): Ditto.
7046 (md_longopts): Add "-mgp32" and "-mgp64".
7047 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 7048
a47cf567
NC		 7049 (OPTION_M7900): Change offset
7050 (OPTION_NO_M7900): Ditto.
7051
b985eaa8
ILT		 70522000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7053
7054 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
7055 warning, and bump it to 1.
7056
52454417
ILT		 70572000-02-22 Ian Lance Taylor <ian@zembu.com>
7058
7059 From Brad Lucier <lucier@math.purdue.edu>:
7060 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
7061 match format.
7062
6b76fefe
CM		 70632000-02-21 Catherine Moore <clm@cygnus.com>
7064
7065 * config/tc-mips.c (MF_HILO_INSN): Define.
7066 (mips_7000_hilo_fix): Declare.
7067 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
7068 (md_parse_option): Check for 7000_HILO_FIX options.
7069 (OPTION_M7000_HILO_FIX): Define.
7070 (OPTION_NO_M7000_HILO_FIX): Define.
7071 * doc/c-mips.texi (-mfix7000): Describe.
7072
f6af82bd
AM		 70732000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
7074
7075 * listing.c (print_lines): Remove unused variable `end'.
7076
7077 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
7078 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 7079 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 7080 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
7081 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 7082 statement and quell signed vs. unsigned comparison warning.
f6af82bd 7083
8c8281f4
NC		 70842000-02-18 Nick Clifton <nickc@cygnus.com>
7085
7086 * config/tc-d10v.c (find_opcode): Add a symbol's value to
7087 the computed frag offset, rather than overwriting it.
7088
d4845d57
JR		 7089Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
7090
7091 * config/tc-sh.c ("elf/sh.h"): Include.
7092 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
7093 (md.begin): Initialize target_arch.
7094 Only include opcodes in has table that match selected architecture.
7095 (parse_reg): Recognize register names for sh-dsp.
7096 (parse_at): Recognize post-modify addressing.
7097 (get_operands): The leading space is now optional.
7098 (get_specific): Remove FDREG_N support. Add support for sh-dsp
7099 arguments. Update valid_arch.
7100 (build_Mytes): Add support for SDT_REG_N.
7101 (find_cooked_opcode): New function, broken out of md_assemble.
7102 (assemble_ppi, sh_elf_final_processing): New functions.
7103 (md_assemble): Use find_cooked_opcode and assemble_ppi.
7104 (md_longopts, md_parse_option): New option: -dsp.
7105 * config/tc-sh.h (elf_tc_final_processing): Define.
7106 (sh_elf_final_processing): Declare.
7107
c97305a1
JL		 7108Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
7109
7110 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
7111 the unwinder subspace. Save the current seg/subseg before creating
7112 the new seg/subseg.
7113
bec50466
NC		 71142000-02-10 Nick Clifton <nickc@cygnus.com>
7115
7116 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 7117 little endian targets.
bec50466 7118 (INST_BYTE1): Redefine to handle big and little endian
66778679 7119 targets.
bec50466
NC		 7120 (cpu_type): New type: Select between M340 and M210.
7121 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 7122 instructions of the M340.
bec50466 7123 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 7124 instructions.
bec50466
NC		 7125 (md_atof): Add support for little endian targets.
7126 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 7127 line switches.
bec50466
NC		 7128 (md_convert_frag): Add support for little endian targets.
7129 (md_apply_fix3): Add support for little endian targets.
7130 (md_number_to_chars): Add support for little endian targets.
7131
a25c045a
TW		 71322000-02-10 Timothy Wall <twall@redhat.com>
7133
7134 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
7135 defined, use it to verify the symbol just read should be a label.
7136
f28e8eb3
TW		 71372000-02-10 Timothy Wall <twall@redhat.com>
7138
7139 * app.c (do_scrub_chars): Handle "||" for parallel instructions
7140 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
7141 around colons when KEEP_WHITE_AROUND_COLON is defined.
7142 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
7143 and KEEP_WHITE_AROUND_COLON.
7144
6dc19fc4
TW		 71452000-02-08 Timothy Wall <twall@redhat.com>
7146
7147 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 7148 logic.
6dc19fc4 7149 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 7150 implemented.
6dc19fc4
TW		 7151 (end_repeat): New. Provide support for a "break" out of the
7152 repeat loop.
7153 * read.h: Add prototypes for new functions.
3e87a760 7154
f805106c
TW		 71552000-02-08 Timothy Wall <twall@redhat.com>
7156
7157 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7158 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7159 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 7160 non-zero.
7161
4469be0f
TW		 71622000-02-08 Timothy Wall <twall@redhat.com>
7163
7164 * read.c: Added elseif to directives table.
7165 * read.h: Added prototype for s_elseif.
7166 * doc/as.texinfo: Added description for elseif.
7167 * cond.c (s_elseif): New function
3e87a760 7168
24a17b6c
TW		 71692000-02-04 Timothy Wall <twall@redhat.com>
7170
7171 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 7172 listings.
24a17b6c 7173
bea9907b 71742000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 7175
bea9907b
TW		 7176 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7177 default values.
7178 * frags.c (frag_new): Calculate fr_fix in octets
7179 (frag_now_fix) Return offset as target address offset (bytes).
7180 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 7181 quantities).
bea9907b
TW		 7182 * frags.h: Added prototype for frag_now_fix_octets().
7183 Distinguish between octets and bytes in field descriptions.
7184 * listing.c (calc_hex): Account for octets vs bytes when
7185 printing addresses/offsets.
7186 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
7187 target is little-endian, print the octets in a word in big-endian
7188 order so that the display looks like a proper hexadecimal number,
7189 instead of having the octets reversed.
7190 * read.c (do_align): When recording alignment, alignment power
7191 should be in terms of target bytes (minimum addressible unit)
7192 instead of octets.
7193 (do_org) Convert ORG target address (byte) argument into an
7194 octet offset when generating a variable fragment.
7195 * symbols.c (resolve_symbol_value): Symbol final value
7196 converted to a target address offset (bytes) from its octet offset.
7197 * config/obj-coff.c (coff_frob_symbol): Symbol target address
7198 offset (bytes) is adjusted by the frag offset (octets) converted
7199 to bytes.
7200 (coff_frob_section) Section alignment power is in terms of bytes;
7201 convert it to an octet alignment power when calculating size (and
7202 size mask) in octets. Don't modify the section size in order to
7203 "align" it for TI COFF, since that format has a different method
7204 for storing alignment information.
3e87a760 7205
210dcc61
TW		 72062000-02-01 Timothy Wall <twall@cygnus.com>
7207
7208 * stabs.c (generate_asm_file): Escape backslashes in stabs file
7209 entries, matching the way GCC generates them. If not escaped, the
7210 filename is encoded incorrectly.
7211
557537a5 72122000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 7213
557537a5
NC		 7214 * config/tc-arm.c (reg_table): Add support for ATPCS register
7215 naming conventions.
2c1c4c62 7216
557537a5 72172000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 7218
2c1c4c62
GK		 7219 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7220 already defined.
3e87a760 7221 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 7222 New macro.
7223 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7224 of a symbol when we really care about its value.
7225
23fe39df 72262000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 7227
7228 * config/tc-mcore.c (md_assemble): Give warning message if
7229 operands passes to instruction are more than the spec.
7230
2f0ca46a
NC		 72312000-01-27 Thomas de Lellis <tdel@windriver.com>
7232
66778679 7233 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a 7234 Thumb mode but the label seen was not declared as '.thumb_func'
23fe39df 7235 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 7236 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 7237
4c63da97
AM		 72382000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
7239
7240 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7241 Add dependencies for e-i386aout.o. Fix 2 comment lines.
7242
7243 * Makefile.in: Same here.
7244 Update copyright.
7245
7246 * configure.in: Set bfd_gas for i386-aout when primary target
7247 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
7248 we may need the primary te_file. Remove incorrect comment.
7249
7250 * configure: Regenerate.
7251
7252 * config/e-i386aout.c: New file.
7253
7254 * as.c (USE_EMULATIONS): Move to before print_version_id.
7255 (struct emulation): Add i386aout.
7256 (show_usage): Split text strings. Reformat -a text. Add --em
7257 help.
7258 Update copyright.
7259
7260 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7261 (aout_format_ops): New.
7262 Update copyright.
7263
7264 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7265 preprocessor conditional and add aout USE_EMULATIONS tests.
7266 (read_a_source_file): Don't pass error strings to printf as
7267 format arg.
7268 Update copyright.
7269
7270 * gasp.c (exp_get_abs): Don't pass error strings to printf as
7271 format arg.
7272 (do_data): Same here.
7273 (process_file): And here.
7274 Update copyright.
7275
7276 * symbols.c (colon): Rewrite "already defined" fatal message
7277 code for aout with USE_EMULATIONS.
7278 Update copyright.
7279
7280 * config/obj-aout.c (OBJ_HEADER): Define.
7281 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 7282 fields of sentinel.
4c63da97
AM		 7283 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7284 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7285 forms here.
7286 (obj_aout_type): Expand S_SET_OTHER here too.
7287 (obj_read_begin_hook): Remove.
7288 (aout_pop_insert): New.
7289 (obj_aout_s_get_other): New.
7290 (obj_aout_s_get_desc): New.
7291 (aout_format_ops): New.
7292 Update copyright.
7293
7294 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7295 gets aout_pseudo_table.
7296 (aout_pseudo_table): Declare.
7297 (obj_read_begin_hook): Define.
7298 Update copyright.
7299
7300 * config/obj-coff.c (obj_pseudo_table): Rename to
7301 coff_pseudo_table.
7302 (coff_pop_insert): Use coff_pseudo_table.
7303 (coff_sec_sym_ok_for_reloc): Remove.
7304 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7305 and comment all zero entries and remove #if 0 code.
7306 Update copyright.
7307
7308 * config/obj-coff.h (obj_pop_insert): Define.
7309 (coff_pseudo_table): Declare.
7310 Update copyright.
7311
7312 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7313 s_get_size, s_set_size. Comment all zero entries.
7314 Update copyright.
7315
7316 * config/obj-elf.c (elf_s_get_other): New function.
7317 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7318 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7319 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7320 comment.
7321 (obj_elf_parse_section_letters): Don't pass error strings to
7322 printf as format arg.
7323 Update copyright.
7324
7325 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7326 OBJ_MAYBE_ECOFF.
7327 (elf_s_get_other): Declare.
7328 (S_GET_OTHER) Define as elf_s_get_other if not already
7329 defined.
7330 (S_SET_OTHER): Only define when not already defined.
7331 (elf_obj_read_begin_hook): Declare.
7332 (obj_read_begin_hook): Define.
7333 (elf_obj_symbol_new_hook): Declare.
7334 (obj_symbol_new_hook): Define.
7335 Update copyright.
7336
7337 * config/obj-multi.h: Add copyright header and protect against
7338 multiple inclusion. Add * to all function pointers.
7339 (OBJ_HEADER): If defined, include it rather than other defines
7340 in this file.
7341 (obj_frob_file_after_relocs): Test for NULL.
7342 (obj_symbol_new_hook): Here too.
7343 (obj_sec_sym_ok_for_reloc): And here.
7344 (S_GET_OTHER): Define.
7345 (S_GET_DESC): Define.
7346 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7347 (OBJ_MAYBE_ELF): Update comment.
7348
7349 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7350 OBJ_AOUT preprocessor conditional and handle emulation by
7351 testing OUTPUT_FLAVOR.
7352 (i386_displacement): Here too.
7353 (md_section_align): Similarly here.
7354 (i386_target_format): Conditionally compile when more than one
7355 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
7356 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7357 (i386_displacement): Here too.
7358 Update copyright.
7359
7360 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7361 Define TARGET_FORMAT for aout only when not multi.
7362 Update copyright.
7363
7364 * config/te-multi.h: Delete file as it's identical to te-generic.h
7365
add0c677
AM		 73662000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
7367
7368 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7369 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7370 LONG_MNEM_SUFFIX.
7371
7372 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7373 DWORD_MNEM_SUFFIX.
7374 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
7375 comments.
7376
a19d8eb0
CP		 73772000-01-13 Clinton Popetz <cpopetz@cygnus.com>
7378
66778679
RH		 7379 * config/tc-mips.c (mips_do_align): New function.
7380 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 7381
550262c4
NC		 73822000-01-10 Philip Blundell <philb@gnu.org>
7383
7384 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 7385 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 7386 line separator for Linux.
7387 * doc/as.texinfo (Comments): Mention the ARM.
7388
0decc840
NC		 73892000-01-10 Philip Blundell <pb@futuretv.com>
7390
7391 * configure.in (arm*-*-conix*): New target.
7392 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7393 armv*-*-linux-gnu.
7394 * configure: Regenerate.
7395
2e13b764
NC		 73962000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
7397
7398 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7399 (obj_elf_visibility): New function.
3e87a760 7400
2e13b764
NC		 7401 * doc/as.texinfo (Visibility): New node: document visibility
7402 pseudo ops.
7403
2f6d2f85 7404For older changes see ChangeLog-9899
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