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4101eec8
NC		 12004-08-16 Nick Clifton <nickc@redhat.com>
2
3 * configure.in: Sort architecture based tables alphabetically.
4 * configure: Regenerate.
5
80f846b6
AM		 62004-08-16 Alan Modra <amodra@bigpond.net.au>
7
8 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
9 { "cc", 68 }, with { "cr", 70 }.
10
caa32fe5
NC		 112004-08-13 Jan Beulich <jbeulich@novell.com>
12 Nick Clifton <nickc@redhat.com>
13
14 * as.c: Add and handle new --alternate command line option.
15 * macro.c (macro_set_alternate): New.
16 * macro.h (macro_set_alternate): Declare.
17 * read.c: Add and handle new .altmacro and .noaltmacro directives.
18 * doc/as.texinfo: Document new command line option and pseudo-ops
19 as well as insert documentation originating from gasp about
20 alternate macro syntax.
21 * NEWS: Mention new command line option and pseudo-ops.
22
b2221023
MM		 232004-08-10 Mark Mitchell <mark@codesourcery.com>
24
25 * expr.c (operand): Handle the "~", "-", and "!" operators applied
26 to bignums.
27
db6579d4
PB		 282004-08-06 Paul Brook <paul@codesourcery.com>
29
30 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
31 Handle new relocations.
32 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
33
e750405d
BW		 342004-08-05 Bob Wilson <bob.wilson@acm.org>
35
36 * write.c (relax_segment): Use was_address instead of address when
37 setting fr_fix field for align frag due to backwards .org.
38
1d70c7fb
AO		 392004-07-29 Alexandre Oliva <aoliva@redhat.com>
40
41 Introduce SH2a support.
42 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
43 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
44 arch_sh2a_nofpu_up.
45 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
46 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
47 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
48 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
49 to end of conditional expression.
50 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
51 * config/tc-sh.c: Add sh2a-nofpu support.
52 2003-12-29 DJ Delorie <dj@redhat.com>
53 * tc-sh.c: Add sh2a support.
54 (parse_reg): Add tbr.
55 (parse_at): Support @@(disp,tbr).
56 (get_specific): Support sh2a opcodes.
57 (insert4): New, for 4 byte relocs.
58 (build_Mytes): Support sh2a opcodes.
59 (md_apply_fix3_Mytes): Support sh2a opcodes.
60 2003-12-02 Michael Snyder <msnyder@redhat.com>
61 * config/tc-sh.c (md_parse_option): Handle sh2a.
62 (sh_elf_final_processing): Ditto.
63
e7fbc2bf
JT		 642004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
65
66 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
67 for TE_NetBSD.
68
9232bbb0
AM		 692004-07-27 Alan Modra <amodra@bigpond.net.au>
70
71 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
72 (ppc_arch): Expand comment.
73
670ec21d
NC		 742004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
75
76 * config/tc-crx.c: Support evaluating the difference between two
77 symbols.
78 * config/tc-crx.h: Likewise.
79
406f8ff9 802004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 81
82 * config/tc-ia64.c (start_unwind_section): Set the linked-to
83 section.
84 (ia64_elf_section_change_hook): Set the linked-to section for
85 SHT_IA_64_UNWIND.
86
c05e9f04
NC		 872004-07-26 Dmitry Diky <diwil@spec.ru>
88
89 * config/tc-msp430.c: Add new subtargets: msp430x1610,
90 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
91 msp430xG438, msp430xG439.
92
e9863d7f
DJ		 932004-07-25 Daniel Jacobowitz <dan@debian.org>
94
95 * doc/as.texinfo (Section, PushSection): Correct documentation
96 for ELF.
97
543613e9 982004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 99
100 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
101 permissible for the selected instruction suffix.
102 (match_template): Don't permit 64-bit general purpose operands in
103 32-bit mode.
104 (finalize_imm): Permit 64-bit immediates.
105 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
106 specially except for the width of the used base and/or index
107 registers. For 32-bit displacements, use sign-extended
108 relocations only when using 64-bit addressing.
109 Force zero displacement on rip-relative addressing when there is
110 no other displacement.
111 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
112 specially except for the width of the used base and/or index
113 registers.
114 (parse_register): Disallow Reg64 registers in 32-bit mode.
115
543613e9
NC		 116 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
117 suffix if the instruction doesn't support it.
118
01a3f561
MR		 1192004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
120
121 * config/tc-mips.c (append_insn): Handle constant expressions with
122 no associated relocation.
123 (mips_ip): Cancel the expression after use for the Q format
124 specifier.
125 (parse_relocation): Return no relocation for unsupported
126 operators.
127 (my_getSmallExpression): Return no relocation if no relocation
128 operators are used.
129
e12904d2
DA		 1302004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
131
132 * config/obj-som.c (adjust_stab_sections): Add prototype.
133 (obj_som_compiler, obj_som_version, obj_som_copyright,
134 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
135 * config/tc-hppa.c (update_subspace): Likewise.
136 (is_defined_subspace): Amplify comment.
137 * config/obj-som.h (som_frob_file): Add prototype.
138
90c1602c
L		 1392004-07-19 Christopher Faylor <cgf@timesys.com>
140 H.J. Lu <hongjiu.lu@intel.com>
141
142 * subsegs.c (section_symbol): Don't create a new segment when
143 existing segment is undefined.
144
f263249b
RE		 1452004-07-16 Richard Earnshaw <rearnsha@arm.com>
146
147 * config/tc-arm.c: Include include/opcode/arm.h.
148 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
149 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
150 (FPU_ARCH_*): Delete.
151 * Makefile.am: Update dependencies.
152 * Makefile.in: Regenerate.
153
152c65b9
NC		 1542004-07-15 Nick Clifton <nickc@redhat.com>
155
156 * configure.in: Accept armbe as a big-endian arm configuration.
157 * configure: Regenerate.
158
0477af35
NC		 1592004-07-13 Thomas Nystrom <thn@saeab.se>
160
161 * config/tc-i386.c (T_SHIFTOP): New constant.
162 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
163 (intel_el1): Handle '~'.
164 (intel_get_token): Handle '<>', '&', '|' and '~'.
165
1662004-07-13 Nick Clifton <nickc@redhat.com>
167
168 (md_assemble): Remove spurious newline from end of as_bad error
169 message.
170 (intel_e05_1): Likewise.
171 (intel_e11): Likewise.
172 (intel_match_token): Likewise.
173
31302357
AS		 1742004-07-11 Andreas Schwab <schwab@suse.de>
175
176 * config/tc-m68k.c: Convert to C90. Remove redundant
177 declarations. Indentation fixup.
178 [M68KCOFF]: Include "obj-coff.h" instead of declaring
179 obj_coff_section ourselves.
180
549f748d
JW		 1812004-07-09 James E Wilson <wilson@specifixinc.com>
182
183 * config/tc-ia64.c (default_big_endian): New.
184 (dot_byteorder, md_begin): Use it.
185 (md_parse_option): Set it.
186
1a320fbb
NC		 1872004-07-09 Nick Clifton <nickc@redhat.com>
188
189 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
190 * configure: Regenerate.
191 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
192 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
193 sh_find_elf_flags if necessary.
194
de7e6852
RS		 1952004-07-08 Richard Sandiford <rsandifo@redhat.com>
196
197 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
198 going to be split into more than one in-place addend, return 0
199 for relocations against mergeable sections. Associate comments
200 with code.
201
1fe1f39c
NC		 2022004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
203
204 * Makefile.am (CPU_TYPES): Add crx.
205 (TARGET_CPU_CFILES): Add config/tc-crx.c.
206 (TARGET_CPU_HFILES): Add config/tc-crx.h.
207 (DEPTC_crx_elf): New target.
208 (DEPOBJ_crx_elf): Likewise.
209 (DEP_crx_elf): Likewise.
210 * Makefile.in: Regenerate.
211 * configure.in: Add crx* target.
212 * configure: Regenerate.
213 * config/tc-crx.c: New file.
214 * config/tc-crx.h: New file.
215 * NEWS: Mention new target.
216
d9895649
NC		 2172004-07-06 Nick Clifton <nickc@redhat.com>
218
85fbca6a
NC		 219 * config.in: Undefine TARGET_SYMBIAN by default.
220 * configure.in:
221 * configure: Regenerate. Add sh-symbian-elf target. If
222 selected define TARGET_SYMBIAN.
223 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
224 format if TARGET_SYMBIAN has been defined.
225
e7bd9ea0
NC		 226 * output-file.c (output_file_create): Report the target format
227 chosen when bfd_openw reports that it is invalid.
228
d9895649
NC		 229 * config/obj-coff.c (coff_pseudo_table): Only define the weak
230 pseudo for BFD based assemblers.
231
871ec896
JR		 2322004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
233
234 gas:
235 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
236 (md_parse_option): Remove redundant -isa testing.
237 Make bfd_arch variable const.
238 (md_show_usage): Make bfd_arch variable const.
239
5a9ff93d
JW		 2402004-07-03 James E Wilson <wilson@specifixinc.com>
241
242 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
243 * config/tc-ia64.h (md_frag_check): Define.
244
c87db184
CF		 2452004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
246
247 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
248 externals.
249 * doc/as.texinfo (Weak): Document PE weak symbols.
250
3b91255e
RS		 2512004-07-03 Richard Sandiford <rsandifo@redhat.com>
252
253 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
254 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
255 (mips_frob_file): Rework so that only a single pass through the
256 relocs is needed. Allow %lo()s to have higher offsets than their
257 corresponding %hi()s or %got()s.
258
310ea308
NC		 2592004-07-02 Nick Clifton <nickc@redhat.com>
260
261 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
262 allow values which have come from undefined symbols.
263 Always consider this fixup to have been processed as a reloc
264 cannot be generated for it.
265
09b935ac
AM		 2662004-07-02 Alan Modra <amodra@bigpond.net.au>
267
268 * frags.h (struct frag): Add has_code and insn_addr fields.
269 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
270 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
271 * config/tc-ppc.h (md_frag_check): Define.
272
4d1cd5c7
MR		 2732004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
274
275 * doc/Makefile.am (info): Rename goal to...
276 (info-local): ... this, to preserve implicit dependencies.
277 * doc/Makefile.in: Regenerate with automake 1.8.5.
278
097f809a
NC		 2792004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
280
281 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
282 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
283 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
284 (tc_gen_reloc): Likewise.
285 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
286 (m32r_parse_name): Likewise.
287 (m32r_cgen_parse_fix_exp): Likewise.
288 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
289 (O_PIC_reloc): Likewise.
290 (TC_CGEN_PARSE_FIX_EXP): Likewise..
291 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
292 for @GOTOFF, @GOT, @PLT.
293
bb82af9f
NC		 2942004-06-21 Jan Beulich <jbeulich@novell.com>
295
296 * gas/symbols.c: While discarding ordinary local absolute symbols
297 when --strip-local-absolute is in effect, retain file symbols.
298
990ae22a
AS		 2992004-06-20 Andreas Schwab <schwab@suse.de>
300
301 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
302 (md_parse_option): Likewise.
303
32137342
NC		 3042004-06-17 Jan Beulich <jbeulich@novell.com>
305
306 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
307 * config/te-netware.h: New file.
308 * config/te-ppcnw.h: Delete: Obsolete.
309 * configure.in: Eliminate ill NetWare targets. Make generic
310 NetWare target use proper emulation.
311 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
312 reference to new te-netware.h.
313 * configure: Regenerate.
314 * Makefile.in: Regenerate.
315
f84d8e26
MS		 3162004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
317
318 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
319 comparison in .insn pseudo operation.
320
587aac4e
AM		 3212004-06-15 Alan Modra <amodra@bigpond.net.au>
322
323 * config/obj-coff.c (coff_adjust_section_syms): Use
324 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
325 (coff_frob_section): Likewise.
326 * config/tc-mips.c (md_apply_fix3): Likewise.
327 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
328 (elf_frob_file_after_relocs): Likewise.
329
2337eb33
DA		 3302004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
331
b8fc22bc
DA		 332 * config/tc-hppa.c (log2): Rename to exact_log2.
333 (pa_next_subseg): Delete unused function.
334 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
335 (create_new_subspace): Likewise.
336
2337eb33
DA		 337 Bug gas/213
338 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
339 labels. Fix warning.
340
53cb0362
DD		 3412004-05-28 DJ Delorie <dj@redhat.com>
342
343 * config/tc-mn10300.h (tc_fix_adjustable): Define.
344 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
345 or non-merged symbols.
346
888a75be
L		 3472004-05-28 H.J. Lu <hongjiu.lu@intel.com>
348
349 * config/tc-ia64.c (remove_marked_resource): Save, clear and
350 restore the old slot when inserting srlz.i/srlz.d.
351
f6f9408f
JR		 3522004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
353
354 * Makefile.am: Regenerate dependecies.
355 * Makefile.in: Regenerate.
356 * config/tc-sh.c (valid_arch): Make unsigned.
357 (preset_target_arch): Likewise.
358 (md_begin): Use new architecture flags system.
359 (get_specific): Likewise.
360 (assemble_ppi): Likewise.
361 (md_assemble): Likewise. Also fix error check for bad opcodes.
362 (md_parse_option): Likewise. Also generate -isa values according
363 to the table in bfd/cpu-sh.c instead of just constants. Also
364 allow <arch>-up ISA variants.
365 (sh_elf_final_processing): Replace if-else chain with a call to
366 sh_find_elf_flags().
367 * testsuite/gas/sh/arch: New directory.
368 * testsuite/gas/sh/arch/arch.exp: New test script.
369 * testsuite/gas/sh/arch/arch_expected.txt: New file.
370 * testsuite/gas/sh/arch/sh.s: New file.
371 * testsuite/gas/sh/arch/sh2.s: New file.
372 * testsuite/gas/sh/arch/sh-dsp.s: New file.
373 * testsuite/gas/sh/arch/sh2e.s: New file.
374 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
375 * testsuite/gas/sh/arch/sh3.s: New file.
376 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
377 * testsuite/gas/sh/arch/sh3e.s: New file.
378 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
379 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
380 * testsuite/gas/sh/arch/sh4.s: New file.
381 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
382 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
383 * testsuite/gas/sh/arch/sh4a.s: New file.
384
580b9172
NC		 3852004-05-28 Peter Barada <peter@the-baradas.com>
386
387 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
388 with zero offset into mode 2 addressing to save a word.
389
652ca075
L		 3902004-05-27 H.J. Lu <hongjiu.lu@intel.com>
391
392 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
393 (ar_is_only_in_integer_unit): New.
394 (ar_is_only_in_memory_unit): New.
395 (generate_unwind_image): Silence gcc on 32bit host.
396 (md_assemble): Use ar_is_only_in_integer_unit instead of
397 ar_is_in_integer_unit. Check AR access.
398
60fed2d3
NC		 3992004-05-27 Peter Barada <peter@the-baradas.com>
400
401 * config/tc-m68k.c (md_begin): Sort the opcode table into
402 alphabetical order.
403 (m68k_compare_opcode): New function to do the sorting.
404
be8c092b
NC		 4052004-05-24 Peter Barada <peter@the-baradas.com>
406
407 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
408 addressing on MIT style operands.
409 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
410 w/mask addressing.
411 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
412 operands.
413
1181c20e
AM		 4142004-05-23 Alan Modra <amodra@bigpond.net.au>
415
416 * expr.c (operand, operator): Don't reject '++' and '--'.
417
20e56c33
RS		 4182004-05-20 Richard Sandiford <rsandifo@redhat.com>
419
420 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
421 dwarf tables.
422
b2d65c0b
NC		 4232004-05-17 Adam Nemet <anemet@lnxw.com>
424
425 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
426 * configure: Regenerate.
427
0da76f83
NC		 4282004-05-13 Paul Brook <paul@codesourcery.com>
429
430 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
431
4b363073
NC		 4322004-05-13 Joel Sherrill <joel@oarcorp.com>
433
434 * configure.in (or32-*-rtems*): Switch to elf.
435 * configure: Regenerate.
436
9598fbe5
NC		 4372004-05-13 Nick Clifton <nickc@redhat.com>
438
439 * po/fr.po: Updated French translation.
440
22fe14ad
NC		 4412004-05-11 Nick Clifton <nickc@redhat.com>
442
443 * doc/as.texinfo (Section): Document G and T flags to .section
444 directive. Document the extra arguments that the G flag
445 requires. Document the #tls flag.
446
4472004-05-11 H.J. Lu <hongjiu.lu@intel.com>
448
449 * subsegs.c (section_symbol): Create a new section symbol if
450 the existing one doesn't match.
451 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
452
532c738a
RS		 4532004-05-07 Richard Sandiford <rsandifo@redhat.com>
454
455 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
456 to cope with VR4181A errata MD(1) and MD(4).
457
0503b355
BF		 4582004-05-07 Brian Ford <ford@vss.fsi.com>
459
460 * NEWS: Mention .secrel32 for pe[i]-i386.
461
daeea990
AO		 4622004-05-07 Alexandre Oliva <aoliva@redhat.com>
463
464 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
465 (HANDLE_ALIGN): New.
466
bfbdcf04
DJ		 4672004-05-06 Daniel Jacobowitz <dan@debian.org>
468
469 * Makefile.am (DIST_SUBDIRS): Define.
470 * aclocal.m4: Regenerate with automake 1.8.4.
471 * Makefile.in: Likewise.
472 * doc/Makefile.in: Likewise.
473
5e819f9c
JW		 4742004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
475
476 * config/tc-ia64.c (dot_serialize): Declare.
477 (dot_serialize): New function.
478 (md_pseudo_table): Add ".serialize.data" and
479 ".serialize.instruction" directives.
480
e5976317
NC		 4812004-05-06 Nick Clifton <nickc@redhat.com>
482
483 * messages (as_internal_value_out_of_range): Print a message about
484 a value being out of range. Be consistent about whether the
485 values are printed in decimal or hexadecimal.
486 (as_warn_value_out_of_range): Generate a warning message about an
487 out of range value.
488 (as_bad_value_out_of_range): Generate an error message about an
489 out of range value.
490 * as.h: Prototype the new functions.
491 * config/tc-alpha.c (insert_operand): Use new function.
492 * config/tc-arc.c (arc_insert_operand): Likewise.
493 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
494 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
495 * config/tc-ppc.c (ppc_insert_operand): Likewise.
496 * config/tc-s390.c (s390_insert_operand): Likewise.
497 * config/tc-v850.c (v850_insert_operand): Likewise.
498
996991aa
AO		 4992004-05-05 Alexandre Oliva <aoliva@redhat.com>
500
501 * configure.in: Set em=linux for frv-*-*linux*.
502 * configure: Rebuilt.
503 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
504 (frv_md_fdpic_enabled): New.
505 * config/tc-frv.c (frv_md_fdpic_enabled): New.
506 (DEFAULT_FDPIC): New.
507 (frv_flags): Use DEFAULT_FDPIC.
508 (frv_pic_flag): Likewise.
509 (OPTION_NOPIC): New.
510 (md_longopts): Add -mnopic.
511 (md_parse_option): Handle it.
512 (md_show_usage): Add -mfdpic and -mnopic.
513
6b6e92f4
NC		 5142004-05-05 Peter Barada <peter@the-baradas.com>
515
516 * config/tc-m68k.c: Add find_cf_chip to print list of valid
517 chips for invalid coldfire instructions, rename selectors
518 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
519 add current_chip to track which chip is referred to(including save/restore),
520 use current_chip to select control registers, not current_arch.
521 (md_show_usage): Add new chips.
522 * doc/c-m68k.texi: Document new command line switches.
523
6f079ae3
JJ		 5242004-05-05 Jakub Jelinek <jakub@redhat.com>
525
526 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
527 (NOP_OPCODE): Define.
528 (s390_align_code): Remove prototype.
529 * tc-s390.c (s390_align_code): Remove.
530
2d6ed997
L		 5312004-05-04 H.J. Lu <hongjiu.lu@intel.com>
532
533 * config/tc-ia64.c (make_unw_section_name): Removed.
534 (start_unwind_section): New function.
535 (generate_unwind_image): Take const segT instead of const
536 char *.
537 (dot_handlerdata): Adjusted.
538 (dot_endp): Likewise.
539
b9f18452
L		 5402004-05-02 H.J. Lu <hongjiu.lu@intel.com>
541
542 * config/obj-elf.c (obj_elf_change_section): Allow the
543 ".note.GNU-stack" section has SHF_EXECINSTR.
544
fafe6678
L		 5452004-05-02 H.J. Lu <hongjiu.lu@intel.com>
546
547 * config/obj-elf.c (get_section): Return bfd_boolean.
548 (obj_elf_change_section): Call bfd_get_section_by_name_if
549 instead of bfd_map_over_sections.
550
86654c12
L		 5512004-04-30 H.J. Lu <hongjiu.lu@intel.com>
552
553 * config/obj-elf.c (get_section): New function.
554 (obj_elf_change_section): Support multiple sections with same
555 name.
556
376eb240
NC		 5572004-04-30 Nick Clifton <nickc@redhat.com>
558
559 * config/tc-arm.c (create_register_alias): Fix typo checking for
560 case sensitive register aliases.
561 (co_proc_number): Use error message string in all_reg_maps[]
562 array.
563 (cp_reg_required_here): Likewise.
564 (fp_reg_required_here): Likewise.
565
8a7140c3
NC		 5662004-04-29 Brian Ford <ford@vss.fsi.com>
567
568 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
569
3e722fb5
CD		 5702004-04-28 Chris Demetriou <cgd@broadcom.com>
571
572 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
573 (load_address, macro, mips_ip, md_parse_option)
574 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
575 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
576 embedded-PIC handling, and update comments.
577 (SWITCH_TABLE): Remove.
578 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
579 (enum mips_pic_level): Remove EMBEDDED_PIC.
580 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
581 (TC_FORCE_RELOCATION): Update comment.
582 * ecoff.c (ecoff_build_lineno): Add comment about some code that
583 might be safe to remove now that MIPS embedded-PIC is gone.
584
351e2b5a
DA		 5852004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
586
587 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
588 call to obj_set_subsection_attributes.
589 (obj_som_init_stab_section): Likewise.
590 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
591 (pa_def_subspaces): Provide comdat default.
592 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
593 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
594 calls to create_new_subspace and update_subspace to pass comdat flag.
595 (create_new_subspace, update_subspace): Add new comdat argument. Use
596 it in calls to obj_set_subsection_attributes.
597 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
598 and use of comdat, common and dup_comm parameters.
599
f5842774
L		 6002004-04-26 H.J. Lu <hongjiu.lu@intel.com>
601
602 * config/obj-elf.c (obj_elf_change_section): Check if the old
603 group name is NULL before comparison.
604
558fe4a7
CD		 6052004-04-23 Chris Demetriou <cgd@broadcom.com>
606
607 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
608
81a21e38
TS		 6092004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
610
611 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
612
6132004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 614
615 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
616 (OPTION_MEMBEDDED_PIC): Remove.
617 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
618 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
619 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
620 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
621 (OPTION_ELF_BASE): Renumber.
622 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
623 (md_show_usage): Remove mention of -membedded-pic.
624 * doc/as.texinfo: Remove mention of -membedded-pic.
625
4d0d148d
TS		 6262004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
627
628 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
629 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
630 a.out support.
631 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
632 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
633 USE_GLOBAL_POINTER_OPT.
634
017315e4
TS		 6352004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
636
637 * config/tc-mips.c (macro): One more use of load_delay_nop.
638
269137b2
TS		 6392004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
640
641 * config/tc-mips.c (load_delay_nop): New function.
642 (load_address, macro): Use load_delay_nop() to build a nop
643 which can be omitted with gpr_interlocks.
644
24772049
TS		 6452004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
646
647 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
648 cop_interlocks): Remove superfluous CPU entries.
649
06516a5e
PB		 6502004-04-22 Paul Brook <paul@codesourcery.com>
651
652 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
653
fd99574b
NC		 6542004-04-22 Peter Barada <peter@the-baradas.com>
655
656 * NEWS: Added support for EMAC instructions and MAC/EMAC
657 Motorola syntax.
658 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
659 scale factor tokens, trailing_ampersand to mark mask addressing
660 for MAC/EMAC instructions.
661 * config/m68k-parse.y: Add options_ampersand clause, '<<',
662 '>>'.
663 (yylex): Handle '>', '<', and '&' following '+'.
664 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
665 architectures in archs[].
666 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
667 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
668 respectively.
669 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
670 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
671 cases.
672 Add EMAC operands to init_table[].
673
69b97547
NC		 6742004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
675
676 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
677 state.
678 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
679 * config/tc-arm.c (enum mstate): Delete from here.
680 (mapping_state): Remove the static mapstate variable and instead
681 store the state in the segment. This allows a per-section mapping
682 state. Handle and ignore MAP_UNDEFINED states.
683 (arm_elf_change_section): Get the current mapping state from the
684 new section.
685 (s_ltorg): Set the mapping state to MAP_DATA.
686 (arm_cleanup): Use arm_elf_change_section to get the mapping state
687 for each pool as it is emitted.
688
6892004-04-22 Nick Clifton <nickc@redhat.com>
690
691 * config/tc-arm.h: Formatting tidy ups.
692
7a7f4e42
CD		 6932004-04-20 Chris Demetriou <cgd@broadcom.com>
694
695 * NEWS: Note that MIPS -membedded-pic option is deprecated.
696
6482c264
NC		 6972004-04-20 DJ Delorie <dj@redhat.com>
698
699 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
700 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
701 [TE_PE] (O_secrel): Define.
702 [TE_PE] (x86_pe_cons_fix_new): New.
703 [TE_PE] (pe_directive_secrel): Likewise.
704 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
705
5bf10039
EC		 7062004-04-19 Eric Christopher <echristo@redhat.com>
707
708 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
709 of previous patch for fix in gcc.
710
77cd6497
JJ		 7112004-04-19 Jakub Jelinek <jakub@redhat.com>
712
713 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
714
b8861cfb
NS		 7152004-04-19 Nathan Sidwell <nathan@codesourcery.com>
716
717 * read.c (do_align): Call md_flush_pending_output, if defined.
718
f4c724fc
AM		 7192004-04-16 Alan Modra <amodra@bigpond.net.au>
720
721 * expr.c (operand): Correct checks for ++ and --.
722
a4b6e8f6
L		 7232004-04-14 H.J. Lu <hongjiu.lu@intel.com>
724
725 * config/tc-generic.c: Add some comments.
726
d766e8ec
RS		 7272004-04-14 Richard Sandiford <rsandifo@redhat.com>
728
729 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
730 -{no-}mfix-vr4122-bugs.
731 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
732 (append_insn, mips_emit_delays): Update accordingly.
733 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
734 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
735 (md_parse_option): Update after above changes.
736 (md_show_usage): Add -mfix-vr4120.
737
ed9589d4
BW		 7382004-04-13 Bob Wilson <bob.wilson@acm.org>
739
740 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
741 of .section directive; add a reference to the ELF .subsection
742 directive.
743
097dba13
NC		 7442004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
745
746 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
747 in parallel.
748
279500de
TS		 7492004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
750
751 * Makefile.am: Remove mips from aout targets.
752 * Makefile.in: Regenerate.
753 * configure.in: Remove mips-dec-bsd* target.
754 * configure: Regenerate.
755
b7d7dc63
AM		 7562004-04-07 Alan Modra <amodra@bigpond.net.au>
757
758 PR 96
759 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
760 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
761 Update "mapping". Restrict some @ modifiers to 32 bit.
762
f55629b8
KK		 7632004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
764 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
765
766 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
767 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
768 dont_adjust_reloc_32 is set.
769 (md_longopts): Add option -renesas.
770 (md_parse_option, md_show_usage): Likewise.
771 * doc/c-sh.texi: Likewise.
772
a7844384
NC		 7732004-04-01 Dave Korn <dk@artimi.com>
774
775 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
776 hi16 and lo16 fixS structs.
777 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
778 exactly the same way as for RELOC_DLX_REL16.
779 (machine_ip): properly respect LO flag in the_insn and
780 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
781 (md_apply_fix3): apply RELOC_DLX_LO16.
782
6c71dbc4
SS		 7832004-03-30 Stan Shebs <shebs@apple.com>
784
785 Remove long-obsolete MPW support.
786 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
787 * configure.in: Remove mention of ppc-*-mpw* config.
788 * configure.in: Likewise.
789
7cc69913
NC		 7902004-03-30 Nick Clifton <nickc@redhat.com>
791
792 * config/tc-arm.c (meabi_flags): Make its use conditional upon
793 OBJ_ELF being defined.
794
53fbb48a
AM		 7952004-03-27 Alan Modra <amodra@bigpond.net.au>
796
797 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
798
d507cf36
PB		 7992004-03-23 Paul Brook <paul@codesourcery.com>
800
801 * config/tc-arm.c (meabi_flags): New variable.
802 (arm_parse_eabi): New function.
803 (md_begin): Set flags for EABI v3.
804 (arm_eabis): Add.
805 (arm_long_opts): Add meabi.
806 * doc/as.texinf <ARM>: Document -meabi.
807 * doc/c-arm.texi: Ditto.
808
88d65ad6
BW		 8092004-03-22 Bob Wilson <bob.wilson@acm.org>
810
811 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
812 tables even when use_literal_section flag is not set.
813
13ef8878
AM		 8142004-03-22 Alan Modra <amodra@bigpond.net.au>
815
816 * config/tc-sh.c: Remove trailing whitespace.
817
1048a9ba
HPN		 8182004-03-22 Hans-Peter Nilsson <hp@axis.com>
819
820 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
821 --mul-bug-abort and the default behavior.
822 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
823 (err_for_dangerous_mul_placement): New variable.
824 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
825 macros.
826 (md_cris_relax_table): Have placeholder for STATE_MUL.
827 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
828 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
829 case doing nothing.
830 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
831 STATE_BYTE)>: Ditto.
832 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
833 alignment and position of this frag, emit error message if
834 suspicious.
835 (md_assemble): For a multiply insn and when checking it,
836 transform the current frag into a special frag for that purpose.
837 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
838 OPTION_MULBUG_ABORT_ON>: Handle new options.
839
a7877748
BW		 8402004-03-19 Bob Wilson <bob.wilson@acm.org>
841
842 * config/tc-xtensa.c (mark_literal_frags): New function.
843 (xtensa_move_literals): Call mark_literal_frags for all literal
844 segments, including init and fini literal segments.
845 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
846
9992270f
DA		 8472004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
848
849 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
850 (pa_comm): Set BSF_OBJECT in symbol flags.
851
6e1772d5
AM		 8522004-03-19 Alan Modra <amodra@bigpond.net.au>
853
854 * Makefile.am: Run "make dep-am".
855 * Makefile.in: Regenerate.
856 * doc/Makefile.in: Regenerate.
857 * config.in: Regenerate.
858 * po/gas.pot: Regenerate.
859
3e4caed2
NS		 8602004-03-18 Nathan Sidwell <nathan@codesourcery.com>
861
c95b35a9
NS		 862 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
863 (demand_empty_rest_of_line): Issue an error here.
864 (ignore_rest_of_line): Silently skip to end.
865 (demand_copy_string): Issue an error, not warning.
866 (equals): Likewise.
867 * config/obj-elf.c (obj_elf_section_name): Likewise.
868 (obj_elf_section): Likewise.
869 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
870 (arc_extinst): Likewise.
871 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
872 (dot_spill): Likewise.
873 (dot_unwabi): Likewise.
874 (dot_prologue): Likewise.
875
3e4caed2
NS		 876 * expr.c (operand): Reject ++ and --.
877 (operator): Likewise.
878
2ce4cc60
KK		 8792004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
880
881 * config/tc-sh.c: Include dw2gencfi.h.
882 (sh_cfi_frame_initial_instructions): New function.
883 (sh_regname_to_dw2regnum): Likewise.
884 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
885 file.
886 (TARGET_USE_CFIPOP): Define.
887 (tc_cfi_frame_initial_instructions): Likewise.
888 (tc_regname_to_dw2regnum): Likewise.
889 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
890 * Makefile.am: Update dependencies.
891 * Makefile.in: Regenerate.
892
9183ed4b
AM		 8932004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
894
895 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
896 * configure: Regenerate.
897
00bbdfe7
BW		 8982004-03-12 Bob Wilson <bob.wilson@acm.org>
899
900 * read.c (s_leb128): Call md_flush_pending_output.
901
0f10071e
ML		 9022004-03-12 Michal Ludvig <mludvig@suse.cz>
903
904 * config/tc-i386.c (output_insn): Handle PadLock instructions.
905 * config/tc-i386.h (CpuPadLock): New define.
906 (CpuUnknownFlags): Added CpuPadLock.
907
84c84759
AS		 9082004-03-07 Andreas Schwab <schwab@suse.de>
909
910 * doc/c-hppa.texi (HPPA Directives): Fix typo.
911
6ec51dba
RH		 9122004-03-07 Richard Henderson <rth@redhat.com>
913
914 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
915 (cfi_finish): Likewise for fde.
916
bae25f19
L		 9172004-03-05 H.J. Lu <hongjiu.lu@intel.com>
918
919 * config/tc-ia64.c (md_assemble): Properly handle NULL
920 align_frag.
921 (ia64_handle_align): Don't abort if failed to add a stop bit.
922
ab509236
L		 9232004-03-04 H.J. Lu <hongjiu.lu@intel.com>
924
925 * Makefile.in: Regenerated.
926 * aclocal.m4: Likewise.
927 * configure: Likewise.
928 * doc/Makefile.in: Likewise.
929
d9201763
L		 9302004-03-03 H.J. Lu <hongjiu.lu@intel.com>
931
932 * config/tc-ia64.c (dot_align): New.
933 (ia64_do_align): Make it static.
934 (md_pseudo_table): Use "dot_align" for "align".
935 (ia64_md_do_align): Don't set align_frag here.
936 (ia64_handle_align): Add a stop bit to the previous bundle if
937 needed.
938
939 * config/tc-ia64.h (ia64_do_align): Removed.
940
ae51a426
JR		 9412003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
942
943 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
944 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
945 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
946 the most general type or the user specifically requested it.
947 (md_assemble): Add a new error message for when an instruction
948 is understood, but is not allowed due to an -isa option.
949
9545c4ce
L		 9502004-03-02 H.J. Lu <hongjiu.lu@intel.com>
951
952 * config/tc-ia64.c (align_frag): New.
953 (md_assemble): Set the tc_frag_data field in align_frag for
954 IA64_OPCODE_FIRST instructions.
955 (ia64_md_do_align): Set align_frag.
956 (ia64_handle_align): Add a stop bit if needed.
957
958 * config/tc-ia64.h (TC_FRAG_TYPE): New.
959 (TC_FRAG_INIT): New.
960
676a64f4
RS		 9612004-03-01 Richard Sandiford <rsandifo@redhat.com>
962
963 * config/tc-frv.c (fr400_audio): New variable.
964 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
965 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
966 (target_implements_insn_p): New function.
967 (md_assemble): Report an error if the processor doesn't implement
968 the instruction.
969
bd337dde
NC		 9702004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
971
972 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
973 (md_parse_option): Ditto.
974 (OPTION_NO_SPECIAL_M32R): Added.
975 (md_show_usage): Document it.
976 (enable_speial_m32r): Changed a default value from 0 to 1.
977 * doc/c-m32r.texi: Document the -no-bitinst option.
978
78878175
NC		 9792004-02-27 Nick Clifton <nickc@redhat.com>
980
981 * config/tc-sh.c (get_operand): Revert previous delta.
982 (tc_gen_reloc): Check for an unknown reloc type before processing
983 the addend.
984
1d6d62a4
MS		 9852004-02-27 Hannes Reinecke <hare@suse.de>
986
987 * config/tc-s390.c (s390_insn): Correct range check for opcode in
988 .insn pseudo operation.
989
4aa3e325
NC		 9902004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
991
992 * config/tc-sh.c (get_operand): In case of #Imm, check has been
993 added for wrong syntax.
994
73369e65
EC		 9952004-02-26 Eric Christopher <echristo@redhat.com>
996
997 * config/tc-mips.c (mips_dwarf2_addr_size): New.
998 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
999
6a5709a5
JR		 10002004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
1001
1002 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1003 nibble types to assembler.
1004
95385380
FF		 10052004-02-25 Fred Fish <fnf@redhat.com>
1006
1007 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1008
b5e0fabd
JW		 10092004-02-20 James E Wilson <wilson@specifixinc.com>
1010
1011 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
1012 finalize_syms.
1013 (fixup_unw_records): New arg before_relax. Pass to slot_index.
1014 (ia64_estimate_size_before_relax): New.
1015 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
1016 (generate_unwind_image): Pass 1 to fixup_unw_records.
1017 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1018 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1019
2f01ffbf
JJ		 10202004-02-19 Jakub Jelinek <jakub@redhat.com>
1021
1022 * stabs.c (generate_asm_file): Avoid warning about use of
1023 uninitialized variable.
1024
9c59842f
JW		 10252004-02-18 David Mosberger <davidm@hpl.hp.com>
1026
1027 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1028 body, and endp, allow unwind records which do not have a "t"
1029 (time/instruction) field.
1030
34920d91
NC		 10312004-02-17 Petko Manolov <petkan@nucleusys.com>
1032
1033 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1034 (do_mav_dspsc_2): Likewise.
1035 Fix accumulator registers move opcodes.
1036
4dde8e61 10372004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 1038 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 1039
1040 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1041
936cf02e
JW		 10422004-02-10 Steve Ellcey <sje@cup.hp.com>
1043
1044 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1045 (tc_frob_symbol): New macro definition.
1046 * config/tc-ia64.c (ia64_frob_symbol): New routine.
1047
e41f12f3
DJ		 10482004-02-09 Daniel Jacobowitz <drow@mvista.com>
1049
1050 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1051 read-only.
1052
a8a3b3b2
NS		 10532004-02-09 Nathan Sidwell <nathan@codesourcery.com>
1054
1055 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1056 (TC_CASE_SENSITIVE): ... this.
1057 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1058 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1059
c97b7ef6
JW		 10602004-02-06 James E Wilson <wilson@specifixinc.com>
1061
1062 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1063 (generate_unwind_image): Re-add it here.
1064
e4475e39
NS		 10652004-02-06 Nathan Sidwell <nathan@codesourcery.com>
1066
1067 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1068 * read.h (SKIP_WHITESPACE): Turn into an expression.
1069 * read.c (read_a_source_file): A pseudo is removed by having a
1070 NULL handler.
1071
5738bc24
JW		 10722004-02-05 James E Wilson <wilson@specifixinc.com>
1073
1074 * config/tc-ia64.c (output_endp): New.
1075 (count_bits): Delete.
1076 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1077 endp unwind records.
1078 (fixup_unw_records): Handle endp unwind records. Delete code for
1079 shortening prologue regions not followed by a body record.
1080 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1081 * config/tc-ia64.h (unw_record_type): Add endp.
1082
d6e78c11
JW		 10832004-02-03 James E Wilson <wilson@specifixinc.com>
1084
1085 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1086 fill padding bytes with zeroes.
1087 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1088 sets unwind_record slot_number and slot_frag fields.
1089
f6a22291
MR		 10902004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1091
1092 * config/tc-mips.c (add_got_offset_hilo): New function.
1093 (macro): Use load_register() and add_got_offset_hilo() to load
1094 constants instead of hardcoding code sequences throughout.
1095
127cab00
L		 10962004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1097
1098 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1099
6358301e
NC		 11002004-01-26 Bernardo Innocenti <bernie@develer.com>
1101
1102 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1103 like m68k-elf.
1104 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1105 of hard-coded test for TARGET_OS=elf.
1106
c8978940
CD		 11072004-01-24 Chris Demetriou <cgd@broadcom.com>
1108
1109 * config/tc-mips.c (hilo_interlocks): Change definition
1110 so that MIPS32, MIPS64 and later ISAs are included, along with
1111 the already-included machines. Update comments.
1112
c3ba240c
DJ		 11132004-01-23 Daniel Jacobowitz <drow@mvista.com>
1114
1115 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1116 undefined local labels.
1117
e864ceca
RS		 11182004-01-23 Richard Sandiford <rsandifo@redhat.com>
1119
1120 * config/tc-mips.c (load_address, macro): Update comments about
1121 NewABI GP relaxation.
1122
67c0d1eb
RS		 11232004-01-23 Richard Sandiford <rsandifo@redhat.com>
1124
1125 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1126 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1127 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1128 (set_at, load_register, load_address, move_register): Likewise.
1129 (load_got_offset, add_got_offset): Likewise.
1130 Update all calls and tidy accordingly.
1131
584892a6
RS		 11322004-01-23 Richard Sandiford <rsandifo@redhat.com>
1133
1134 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1135 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1136 (RELAX_USE_SECOND): Bump to 0x10000.
1137 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1138 (mips_macro_warning): New variable.
1139 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1140 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1141 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1142 of RELAX_ENCODE.
1143 (append_insn): Update mips_macro_warning.sizes.
1144 (macro_start, macro_warning, macro_end): New functions.
1145 (macro_build): Don't emit warnings here.
1146 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1147 (md_convert_frag): Check for cases where one macro alternative
1148 needs a warning and the other doesn't. Emit a warning if the
1149 longer sequence was chosen.
1150
4d7206a2
RS		 11512004-01-23 Richard Sandiford <rsandifo@redhat.com>
1152
1153 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1154 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1155 the first sequence, the size of the second sequence, and a flag
1156 that says whether we should warn.
1157 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1158 (RELAX_FIRST, RELAX_SECOND): New.
1159 (mips_relax): New variable.
1160 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1161 (append_insn): Remove "place" argument. Use mips_relax.sequence
1162 rather than "place" to check whether we're expanding the second
1163 alternative of a relaxable macro. Remove redundant check for
1164 branch relaxation. If generating a normal insn, and there
1165 is not enough room in the current frag, call relax_close_frag()
1166 to close it. Update mips_relax.sizes[]. Emit fixups for the
1167 second version of a relaxable macro. Record the first relaxable
1168 fixup in mips_relax. Remove tc_gen_reloc workaround.
1169 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1170 in the same way as in append_insn.
1171 (mips16_macro_build): Remove "place" argument.
1172 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1173 when generating the second version of a relaxable macro.
1174 (load_got_offset, add_got_offset): New functions.
1175 (load_address, macro): Use new relaxation machinery. Remove
1176 tc_gen_reloc workarounds.
1177 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1178 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1179 first version is needed.
1180 (tc_gen_reloc): Remove relaxation handling.
1181 (md_convert_frag): Go through the fixups for a relaxable macro and
1182 mark those that belong to the unneeded alternative as done. If the
1183 second alternative is needed, adjust the fixup addresses to account
1184 for the deleted first alternative.
1185
0530d30a
RS		 11862004-01-23 Richard Sandiford <rsandifo@redhat.com>
1187
1188 * frags.h (frag_room): Declare.
1189 * frags.c (frag_room): New function.
1190 * doc/internals.texi: Document it.
1191
048cdf86
TS		 11922004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1193
1194 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1195 optimization for -mtune=r3900, as this will break on other CPUs.
1196
28d39d1a
NC		 11972004-01-11 Tom Rix <tcrix@worldnet.att.net>
1198
1199 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 1200 be relaxed, use fixup.
28d39d1a
NC		 1201 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1202
26664553
JJ		 12032004-01-19 Jakub Jelinek <jakub@redhat.com>
1204
1205 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1206 precision operands.
1207
895921c9
MR		 12082004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1209
1210 * config/tc-mips.c (append_insn): Properly detect variant frags
1211 that preclude swapping of relaxed branches. Correctly swap
1212 instructions between frags when dealing with relaxed branches.
1213
f8b73030
MR		 12142004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1215
1216 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1217 throughout.
1218 * aclocal.m4: Regenerate.
1219 * configure: Regenerate.
1220
ca9a79a1 12212004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 1222
ca9a79a1
NC		 1223 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1224 manipulation insns.
1225
cc3d92a5
RS		 12262004-01-12 Richard Sandiford <rsandifo@redhat.com>
1227
1228 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1229 reloc, reserve space for the delay slot as well as the jalr itself.
1230
e45d0630
PB		 12312004-01-09 Paul Brook <paul@codesourcery.com>
1232
1233 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1234 (do_vfp_sp2_from_reg2): New function.
1235 (insns): Use them.
1236 (do_vfp_dp_from_reg2): Check return values properly.
1237
81912461
ILT		 12382004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1239
78849248
ILT		 1240 * config/tc-mips.c (warn_nops): Remove static variable.
1241 (macro): Remove test of warn_nops.
1242 (md_shortops): Remove 'n'.
1243 (md_parse_option): Remove 'n' case.
1244 (md_show_usage): Remove -n.
1245 * doc/as.texinfo (Overview): Remove MIPS -n option.
1246 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1247 * NEWS: Mention removal of MIPS -n option.
1248
81912461
ILT		 1249 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1250 (cop_interlocks): Check ISA level.
1251 (cop_mem_interlocks): Define.
1252 (reg_needs_delay): Check cop_interlocks rather than
1253 ISA_HAS_COPROC_DELAYS.
1254 (append_insn): Likewise. Use cop_mem_interlocks rather than
1255 directly checking mips_opts.isa.
1256 (mips_emit_delays): Likewise.
1257
73f20958
L		 12582004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1259
1260 * config/tc-ia64.c (unwind): Move next_slot_number and
1261 next_slot_frag to ...
1262 (unw_rec_list): Here.
1263 (free_list_records): Removed.
1264 (output_unw_records): Likewise.
1265 (generate_unwind_image): Make it void.
1266 (alloc_record): Initialize next_slot_number and next_slot_frag.
1267 (slot_index): Take .org, .space and .align into account.
1268 (fixup_unw_records): Don't set slot_number to 0. Use
1269 list->next_slot_number and list->next_slot_frag instead of
1270 unwind.next_slot_number and unwind.next_slot_frag.
1271 (ia64_convert_frag): New.
1272 (generate_unwind_image): Generate a rs_machine_dependent frag
1273 for unwind record.
1274 (emit_one_bundle): Use list->next_slot_number and
1275 list->next_slot_frag instead of unwind.next_slot_number and
1276 unwind.next_slot_frag.
1277
1278 * config/tc-ia64.h (md_convert_frag): Defined as
1279 ia64_convert_frag.
1280 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1281
99d09cdb
AO		 12822004-01-06 Alexandre Oliva <aoliva@redhat.com>
1283
1284 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1285 * config/tc-frv.h (md_apply_fix3): Don't define.
1286 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1287 operands.
1288 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1289 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1290 * config/tc-frv.c (line_separator_chars): Add `!'.
1291 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1292 * config/tc-frv.c (md_assemble): Clear insn upfront.
1293 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1294 * config/tc-frv.c (OPTION_FDPIC): New macro.
1295 (md_longopts): Add mfdpic.
1296 (md_parse_option): Handle it.
1297 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1298 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1299 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1300 (frv_pic_ptr): Parse funcdesc.
1301
4a4c4a1d
MR		 13022004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1303
1304 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1305 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1306
2251dd89
MR		 13072004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1308
1309 * Makefile.am (Makefile): Move the dependency on
1310 $(BFDDIR)/configure.in to...
1311 (CONFIG_STATUS_DEPENDENCIES): ... here.
1312 (AUTOMAKE_OPTIONS): Require automake 1.8.
1313 * Makefile.in: Regenerate.
1314 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1315 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1316 $(BFDDIR)/configure.in here as well.
1317 * doc/Makefile.in: Regenerate.
1318
c6581168
MR		 13192004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1320
1321 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1322 * Makefile.in: Regenerate.
1323 * aclocal.m4: Regenerate.
1324 * doc/Makefile.am (install, install-info): Remove.
1325 (install-data-local): A new hook for install-info.
1326 (AUTOMAKE_OPTIONS): Require automake 1.8.
1327 * doc/Makefile.in: Regenerate.
1328
303e7b79
NC		 13292004-01-02 Nutan Singh <nutan@kpitcummins.com>
1330
1331 * doc/c-sh.texi: Update description about floating point behavior
1332 of SH family.
1333
b50c15dc
NC		 13342004-01-02 Bernardo Innocenti <bernie@develer.com>
1335
1336 * configure.in: Add m68k-uClinux target.
1337 * configure: Regenerate.
7de9afa2 1338
c9e214e5 1339For older changes see ChangeLog-0203
08d56133
NC		 1340\f
1341Local Variables:
1342mode: change-log
1343left-margin: 8
1344fill-column: 74
1345version-control: never
1346End:
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