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CommitLineData
42851540
NC		 12004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
2
3 * config/tc-crx.c (gettrap): Exception vector can be case
4 insensitive.
5 (process_label_constant): Fix a 32-bit displacement bug in branch
6 instructions.
7 (get_operandtype) : Bug fix, wrong operand was used.
8 (process_label_constant): Initialize relocation type to
9 BFD_RELOC_NONE
10
8783612f
RE		 112004-09-01 Richard Earnshaw < reanrsha@arm.com>
12
13 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
14 for synthesizable cores.
15
1ff4677c
RE		 16 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
17
b18c562e
NC		 182004-08-25 Dmitry Diky <diwil@spec.ru>
19
20 * config/tc-msp430.c: Clean-up the code.
21 (md_relax_table): New relax table.
22 (mcu_types): Sort MCU types.
23 (md_pseudo_table): Add .profiler pseudo handler.
24 (pow2value): New function.
25 (msp430_profiler): New function.
26 (msp430_operands): Add new insns handlers.
27 (msp430_srcoperand): Add register operand handler, allow complex
28 expressions.
29 (md_estimate_size_before_relax): Rewritten.
30 (md_convert_frag): Rewritten.
31 (msp430_relax_frag): New function.
32 * config/tc-msp430.h (md_relax_frag): define macro
33 * doc/c-msp430.texi: Update information.
34
8f94ae4d
NC		 352004-08-24 Nick Clifton <nickc@redhat.com>
36
37 * as.c (std_shortopts): Allow -g to take an optional argument.
38 (parse_args): Pass any switch starting with -g on to the backend
39 for parsing.
40
e51dace8
MM		 412004-08-18 Mark Mitchell <mark@codesourcery.com>
42
43 * configure.in (arm*-*-symbianelf*): New target.
44 (arm*-*-eabi*): Likewise.
45 * configure: Regenerated.
46
f7870c8d
TS		 472004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
48 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
49 correctly.
50
d6afba4b
JJ		 512004-08-18 Jakub Jelinek <jakub@redhat.com>
52
53 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
54 argument, don't do anything if current section is not
55 .gnu.linkonce.t.* and linkonce_empty is set.
56 (generate_unwind_image, dot_endp): Adjust callers, call
57 start_unwind_section (*, 1) if nothing will be put into the
58 section.
59
329e276d
NC		 602004-08-17 Nick Clifton <nickc@redhat.com>
61
62 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
63 (show_usage): Add -g.
64 (std_longopts): Add --gen-debug. Alpha sort the table.
65 (parse_args): Print an error message if a switch is not handled.
66 Handle the -g switch, calling md_debug_format_selector() if
67 necessary.
68 * NEWS: Mention new feature.
69 * doc/as.texinfo: Document new switch.
70 * doc/internals.texi: Document behaviour of md_parse_option.
71
72 * config/tc-arm.c (md_parse_option): Do not issue an error message
73 if the switch is not recognised.
74 * config/tc-m68k.c (md_parse_option): Likewise.
75 * config/tc-pdp11.c (md_parse_option): Likewise.
76 * config/tc-v850.c (md_parse_option): Likewise.
77
78 * as.h: Fix up formatting.
79 * tc.h: Likewise.
80
4101eec8
NC		 812004-08-16 Nick Clifton <nickc@redhat.com>
82
2766e5e4
NC		 83 * macro.c (macro_set_alternate): Use ISO C90 formatting.
84
4101eec8
NC		 85 * configure.in: Sort architecture based tables alphabetically.
86 * configure: Regenerate.
87
80f846b6
AM		 882004-08-16 Alan Modra <amodra@bigpond.net.au>
89
90 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
91 { "cc", 68 }, with { "cr", 70 }.
92
caa32fe5
NC		 932004-08-13 Jan Beulich <jbeulich@novell.com>
94 Nick Clifton <nickc@redhat.com>
95
96 * as.c: Add and handle new --alternate command line option.
97 * macro.c (macro_set_alternate): New.
98 * macro.h (macro_set_alternate): Declare.
99 * read.c: Add and handle new .altmacro and .noaltmacro directives.
100 * doc/as.texinfo: Document new command line option and pseudo-ops
101 as well as insert documentation originating from gasp about
102 alternate macro syntax.
103 * NEWS: Mention new command line option and pseudo-ops.
104
b2221023
MM		 1052004-08-10 Mark Mitchell <mark@codesourcery.com>
106
107 * expr.c (operand): Handle the "~", "-", and "!" operators applied
108 to bignums.
109
db6579d4
PB		 1102004-08-06 Paul Brook <paul@codesourcery.com>
111
112 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
113 Handle new relocations.
114 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
115
e750405d
BW		 1162004-08-05 Bob Wilson <bob.wilson@acm.org>
117
118 * write.c (relax_segment): Use was_address instead of address when
119 setting fr_fix field for align frag due to backwards .org.
120
1d70c7fb
AO		 1212004-07-29 Alexandre Oliva <aoliva@redhat.com>
122
123 Introduce SH2a support.
124 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
125 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
126 arch_sh2a_nofpu_up.
127 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
128 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
129 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
130 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
131 to end of conditional expression.
132 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
133 * config/tc-sh.c: Add sh2a-nofpu support.
134 2003-12-29 DJ Delorie <dj@redhat.com>
135 * tc-sh.c: Add sh2a support.
136 (parse_reg): Add tbr.
137 (parse_at): Support @@(disp,tbr).
138 (get_specific): Support sh2a opcodes.
139 (insert4): New, for 4 byte relocs.
140 (build_Mytes): Support sh2a opcodes.
141 (md_apply_fix3_Mytes): Support sh2a opcodes.
142 2003-12-02 Michael Snyder <msnyder@redhat.com>
143 * config/tc-sh.c (md_parse_option): Handle sh2a.
144 (sh_elf_final_processing): Ditto.
145
e7fbc2bf
JT		 1462004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
147
148 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
149 for TE_NetBSD.
150
9232bbb0
AM		 1512004-07-27 Alan Modra <amodra@bigpond.net.au>
152
153 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
154 (ppc_arch): Expand comment.
155
670ec21d
NC		 1562004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
157
158 * config/tc-crx.c: Support evaluating the difference between two
159 symbols.
160 * config/tc-crx.h: Likewise.
161
406f8ff9 1622004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 163
164 * config/tc-ia64.c (start_unwind_section): Set the linked-to
165 section.
166 (ia64_elf_section_change_hook): Set the linked-to section for
167 SHT_IA_64_UNWIND.
168
c05e9f04
NC		 1692004-07-26 Dmitry Diky <diwil@spec.ru>
170
171 * config/tc-msp430.c: Add new subtargets: msp430x1610,
172 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
173 msp430xG438, msp430xG439.
174
e9863d7f
DJ		 1752004-07-25 Daniel Jacobowitz <dan@debian.org>
176
177 * doc/as.texinfo (Section, PushSection): Correct documentation
178 for ELF.
179
543613e9 1802004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 181
182 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
183 permissible for the selected instruction suffix.
184 (match_template): Don't permit 64-bit general purpose operands in
185 32-bit mode.
186 (finalize_imm): Permit 64-bit immediates.
187 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
188 specially except for the width of the used base and/or index
189 registers. For 32-bit displacements, use sign-extended
190 relocations only when using 64-bit addressing.
191 Force zero displacement on rip-relative addressing when there is
192 no other displacement.
193 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
194 specially except for the width of the used base and/or index
195 registers.
196 (parse_register): Disallow Reg64 registers in 32-bit mode.
197
543613e9
NC		 198 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
199 suffix if the instruction doesn't support it.
200
01a3f561
MR		 2012004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
202
203 * config/tc-mips.c (append_insn): Handle constant expressions with
204 no associated relocation.
205 (mips_ip): Cancel the expression after use for the Q format
206 specifier.
207 (parse_relocation): Return no relocation for unsupported
208 operators.
209 (my_getSmallExpression): Return no relocation if no relocation
210 operators are used.
211
e12904d2
DA		 2122004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
213
214 * config/obj-som.c (adjust_stab_sections): Add prototype.
215 (obj_som_compiler, obj_som_version, obj_som_copyright,
216 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
217 * config/tc-hppa.c (update_subspace): Likewise.
218 (is_defined_subspace): Amplify comment.
219 * config/obj-som.h (som_frob_file): Add prototype.
220
90c1602c
L		 2212004-07-19 Christopher Faylor <cgf@timesys.com>
222 H.J. Lu <hongjiu.lu@intel.com>
223
224 * subsegs.c (section_symbol): Don't create a new segment when
225 existing segment is undefined.
226
f263249b
RE		 2272004-07-16 Richard Earnshaw <rearnsha@arm.com>
228
229 * config/tc-arm.c: Include include/opcode/arm.h.
230 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
231 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
232 (FPU_ARCH_*): Delete.
233 * Makefile.am: Update dependencies.
234 * Makefile.in: Regenerate.
235
152c65b9
NC		 2362004-07-15 Nick Clifton <nickc@redhat.com>
237
238 * configure.in: Accept armbe as a big-endian arm configuration.
239 * configure: Regenerate.
240
0477af35
NC		 2412004-07-13 Thomas Nystrom <thn@saeab.se>
242
243 * config/tc-i386.c (T_SHIFTOP): New constant.
244 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
245 (intel_el1): Handle '~'.
246 (intel_get_token): Handle '<>', '&', '|' and '~'.
247
2482004-07-13 Nick Clifton <nickc@redhat.com>
249
250 (md_assemble): Remove spurious newline from end of as_bad error
251 message.
252 (intel_e05_1): Likewise.
253 (intel_e11): Likewise.
254 (intel_match_token): Likewise.
255
31302357
AS		 2562004-07-11 Andreas Schwab <schwab@suse.de>
257
258 * config/tc-m68k.c: Convert to C90. Remove redundant
259 declarations. Indentation fixup.
260 [M68KCOFF]: Include "obj-coff.h" instead of declaring
261 obj_coff_section ourselves.
262
549f748d
JW		 2632004-07-09 James E Wilson <wilson@specifixinc.com>
264
265 * config/tc-ia64.c (default_big_endian): New.
266 (dot_byteorder, md_begin): Use it.
267 (md_parse_option): Set it.
268
1a320fbb
NC		 2692004-07-09 Nick Clifton <nickc@redhat.com>
270
271 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
272 * configure: Regenerate.
273 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
274 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
275 sh_find_elf_flags if necessary.
276
de7e6852
RS		 2772004-07-08 Richard Sandiford <rsandifo@redhat.com>
278
279 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
280 going to be split into more than one in-place addend, return 0
281 for relocations against mergeable sections. Associate comments
282 with code.
283
1fe1f39c
NC		 2842004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
285
286 * Makefile.am (CPU_TYPES): Add crx.
287 (TARGET_CPU_CFILES): Add config/tc-crx.c.
288 (TARGET_CPU_HFILES): Add config/tc-crx.h.
289 (DEPTC_crx_elf): New target.
290 (DEPOBJ_crx_elf): Likewise.
291 (DEP_crx_elf): Likewise.
292 * Makefile.in: Regenerate.
293 * configure.in: Add crx* target.
294 * configure: Regenerate.
295 * config/tc-crx.c: New file.
296 * config/tc-crx.h: New file.
297 * NEWS: Mention new target.
298
d9895649
NC		 2992004-07-06 Nick Clifton <nickc@redhat.com>
300
85fbca6a
NC		 301 * config.in: Undefine TARGET_SYMBIAN by default.
302 * configure.in:
303 * configure: Regenerate. Add sh-symbian-elf target. If
304 selected define TARGET_SYMBIAN.
305 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
306 format if TARGET_SYMBIAN has been defined.
307
e7bd9ea0
NC		 308 * output-file.c (output_file_create): Report the target format
309 chosen when bfd_openw reports that it is invalid.
310
d9895649
NC		 311 * config/obj-coff.c (coff_pseudo_table): Only define the weak
312 pseudo for BFD based assemblers.
313
871ec896
JR		 3142004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
315
316 gas:
317 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
318 (md_parse_option): Remove redundant -isa testing.
319 Make bfd_arch variable const.
320 (md_show_usage): Make bfd_arch variable const.
321
5a9ff93d
JW		 3222004-07-03 James E Wilson <wilson@specifixinc.com>
323
324 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
325 * config/tc-ia64.h (md_frag_check): Define.
326
c87db184
CF		 3272004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
328
329 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
330 externals.
331 * doc/as.texinfo (Weak): Document PE weak symbols.
332
3b91255e
RS		 3332004-07-03 Richard Sandiford <rsandifo@redhat.com>
334
335 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
336 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
337 (mips_frob_file): Rework so that only a single pass through the
338 relocs is needed. Allow %lo()s to have higher offsets than their
339 corresponding %hi()s or %got()s.
340
310ea308
NC		 3412004-07-02 Nick Clifton <nickc@redhat.com>
342
343 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
344 allow values which have come from undefined symbols.
345 Always consider this fixup to have been processed as a reloc
346 cannot be generated for it.
347
09b935ac
AM		 3482004-07-02 Alan Modra <amodra@bigpond.net.au>
349
350 * frags.h (struct frag): Add has_code and insn_addr fields.
351 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
352 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
353 * config/tc-ppc.h (md_frag_check): Define.
354
4d1cd5c7
MR		 3552004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
356
357 * doc/Makefile.am (info): Rename goal to...
358 (info-local): ... this, to preserve implicit dependencies.
359 * doc/Makefile.in: Regenerate with automake 1.8.5.
360
097f809a
NC		 3612004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
362
363 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
364 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
365 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
366 (tc_gen_reloc): Likewise.
367 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
368 (m32r_parse_name): Likewise.
369 (m32r_cgen_parse_fix_exp): Likewise.
370 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
371 (O_PIC_reloc): Likewise.
372 (TC_CGEN_PARSE_FIX_EXP): Likewise..
373 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
374 for @GOTOFF, @GOT, @PLT.
375
bb82af9f
NC		 3762004-06-21 Jan Beulich <jbeulich@novell.com>
377
378 * gas/symbols.c: While discarding ordinary local absolute symbols
379 when --strip-local-absolute is in effect, retain file symbols.
380
990ae22a
AS		 3812004-06-20 Andreas Schwab <schwab@suse.de>
382
383 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
384 (md_parse_option): Likewise.
385
32137342
NC		 3862004-06-17 Jan Beulich <jbeulich@novell.com>
387
388 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
389 * config/te-netware.h: New file.
390 * config/te-ppcnw.h: Delete: Obsolete.
391 * configure.in: Eliminate ill NetWare targets. Make generic
392 NetWare target use proper emulation.
393 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
394 reference to new te-netware.h.
395 * configure: Regenerate.
396 * Makefile.in: Regenerate.
397
f84d8e26
MS		 3982004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
399
400 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
401 comparison in .insn pseudo operation.
402
587aac4e
AM		 4032004-06-15 Alan Modra <amodra@bigpond.net.au>
404
405 * config/obj-coff.c (coff_adjust_section_syms): Use
406 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
407 (coff_frob_section): Likewise.
408 * config/tc-mips.c (md_apply_fix3): Likewise.
409 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
410 (elf_frob_file_after_relocs): Likewise.
411
2337eb33
DA		 4122004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
413
b8fc22bc
DA		 414 * config/tc-hppa.c (log2): Rename to exact_log2.
415 (pa_next_subseg): Delete unused function.
416 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
417 (create_new_subspace): Likewise.
418
2337eb33
DA		 419 Bug gas/213
420 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
421 labels. Fix warning.
422
53cb0362
DD		 4232004-05-28 DJ Delorie <dj@redhat.com>
424
425 * config/tc-mn10300.h (tc_fix_adjustable): Define.
426 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
427 or non-merged symbols.
428
888a75be
L		 4292004-05-28 H.J. Lu <hongjiu.lu@intel.com>
430
431 * config/tc-ia64.c (remove_marked_resource): Save, clear and
432 restore the old slot when inserting srlz.i/srlz.d.
433
f6f9408f
JR		 4342004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
435
436 * Makefile.am: Regenerate dependecies.
437 * Makefile.in: Regenerate.
438 * config/tc-sh.c (valid_arch): Make unsigned.
439 (preset_target_arch): Likewise.
440 (md_begin): Use new architecture flags system.
441 (get_specific): Likewise.
442 (assemble_ppi): Likewise.
443 (md_assemble): Likewise. Also fix error check for bad opcodes.
444 (md_parse_option): Likewise. Also generate -isa values according
445 to the table in bfd/cpu-sh.c instead of just constants. Also
446 allow <arch>-up ISA variants.
447 (sh_elf_final_processing): Replace if-else chain with a call to
448 sh_find_elf_flags().
449 * testsuite/gas/sh/arch: New directory.
450 * testsuite/gas/sh/arch/arch.exp: New test script.
451 * testsuite/gas/sh/arch/arch_expected.txt: New file.
452 * testsuite/gas/sh/arch/sh.s: New file.
453 * testsuite/gas/sh/arch/sh2.s: New file.
454 * testsuite/gas/sh/arch/sh-dsp.s: New file.
455 * testsuite/gas/sh/arch/sh2e.s: New file.
456 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
457 * testsuite/gas/sh/arch/sh3.s: New file.
458 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
459 * testsuite/gas/sh/arch/sh3e.s: New file.
460 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
461 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
462 * testsuite/gas/sh/arch/sh4.s: New file.
463 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
464 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
465 * testsuite/gas/sh/arch/sh4a.s: New file.
466
580b9172
NC		 4672004-05-28 Peter Barada <peter@the-baradas.com>
468
469 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
470 with zero offset into mode 2 addressing to save a word.
471
652ca075
L		 4722004-05-27 H.J. Lu <hongjiu.lu@intel.com>
473
474 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
475 (ar_is_only_in_integer_unit): New.
476 (ar_is_only_in_memory_unit): New.
477 (generate_unwind_image): Silence gcc on 32bit host.
478 (md_assemble): Use ar_is_only_in_integer_unit instead of
479 ar_is_in_integer_unit. Check AR access.
480
60fed2d3
NC		 4812004-05-27 Peter Barada <peter@the-baradas.com>
482
483 * config/tc-m68k.c (md_begin): Sort the opcode table into
484 alphabetical order.
485 (m68k_compare_opcode): New function to do the sorting.
486
be8c092b
NC		 4872004-05-24 Peter Barada <peter@the-baradas.com>
488
489 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
490 addressing on MIT style operands.
491 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
492 w/mask addressing.
493 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
494 operands.
495
1181c20e
AM		 4962004-05-23 Alan Modra <amodra@bigpond.net.au>
497
498 * expr.c (operand, operator): Don't reject '++' and '--'.
499
20e56c33
RS		 5002004-05-20 Richard Sandiford <rsandifo@redhat.com>
501
502 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
503 dwarf tables.
504
b2d65c0b
NC		 5052004-05-17 Adam Nemet <anemet@lnxw.com>
506
507 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
508 * configure: Regenerate.
509
0da76f83
NC		 5102004-05-13 Paul Brook <paul@codesourcery.com>
511
512 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
513
4b363073
NC		 5142004-05-13 Joel Sherrill <joel@oarcorp.com>
515
516 * configure.in (or32-*-rtems*): Switch to elf.
517 * configure: Regenerate.
518
9598fbe5
NC		 5192004-05-13 Nick Clifton <nickc@redhat.com>
520
521 * po/fr.po: Updated French translation.
522
22fe14ad
NC		 5232004-05-11 Nick Clifton <nickc@redhat.com>
524
525 * doc/as.texinfo (Section): Document G and T flags to .section
526 directive. Document the extra arguments that the G flag
527 requires. Document the #tls flag.
528
5292004-05-11 H.J. Lu <hongjiu.lu@intel.com>
530
531 * subsegs.c (section_symbol): Create a new section symbol if
532 the existing one doesn't match.
533 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
534
532c738a
RS		 5352004-05-07 Richard Sandiford <rsandifo@redhat.com>
536
537 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
538 to cope with VR4181A errata MD(1) and MD(4).
539
0503b355
BF		 5402004-05-07 Brian Ford <ford@vss.fsi.com>
541
542 * NEWS: Mention .secrel32 for pe[i]-i386.
543
daeea990
AO		 5442004-05-07 Alexandre Oliva <aoliva@redhat.com>
545
546 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
547 (HANDLE_ALIGN): New.
548
bfbdcf04
DJ		 5492004-05-06 Daniel Jacobowitz <dan@debian.org>
550
551 * Makefile.am (DIST_SUBDIRS): Define.
552 * aclocal.m4: Regenerate with automake 1.8.4.
553 * Makefile.in: Likewise.
554 * doc/Makefile.in: Likewise.
555
5e819f9c
JW		 5562004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
557
558 * config/tc-ia64.c (dot_serialize): Declare.
559 (dot_serialize): New function.
560 (md_pseudo_table): Add ".serialize.data" and
561 ".serialize.instruction" directives.
562
e5976317
NC		 5632004-05-06 Nick Clifton <nickc@redhat.com>
564
565 * messages (as_internal_value_out_of_range): Print a message about
566 a value being out of range. Be consistent about whether the
567 values are printed in decimal or hexadecimal.
568 (as_warn_value_out_of_range): Generate a warning message about an
569 out of range value.
570 (as_bad_value_out_of_range): Generate an error message about an
571 out of range value.
572 * as.h: Prototype the new functions.
573 * config/tc-alpha.c (insert_operand): Use new function.
574 * config/tc-arc.c (arc_insert_operand): Likewise.
575 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
576 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
577 * config/tc-ppc.c (ppc_insert_operand): Likewise.
578 * config/tc-s390.c (s390_insert_operand): Likewise.
579 * config/tc-v850.c (v850_insert_operand): Likewise.
580
996991aa
AO		 5812004-05-05 Alexandre Oliva <aoliva@redhat.com>
582
583 * configure.in: Set em=linux for frv-*-*linux*.
584 * configure: Rebuilt.
585 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
586 (frv_md_fdpic_enabled): New.
587 * config/tc-frv.c (frv_md_fdpic_enabled): New.
588 (DEFAULT_FDPIC): New.
589 (frv_flags): Use DEFAULT_FDPIC.
590 (frv_pic_flag): Likewise.
591 (OPTION_NOPIC): New.
592 (md_longopts): Add -mnopic.
593 (md_parse_option): Handle it.
594 (md_show_usage): Add -mfdpic and -mnopic.
595
6b6e92f4
NC		 5962004-05-05 Peter Barada <peter@the-baradas.com>
597
598 * config/tc-m68k.c: Add find_cf_chip to print list of valid
599 chips for invalid coldfire instructions, rename selectors
600 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
601 add current_chip to track which chip is referred to(including save/restore),
602 use current_chip to select control registers, not current_arch.
603 (md_show_usage): Add new chips.
604 * doc/c-m68k.texi: Document new command line switches.
605
6f079ae3
JJ		 6062004-05-05 Jakub Jelinek <jakub@redhat.com>
607
608 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
609 (NOP_OPCODE): Define.
610 (s390_align_code): Remove prototype.
611 * tc-s390.c (s390_align_code): Remove.
612
2d6ed997
L		 6132004-05-04 H.J. Lu <hongjiu.lu@intel.com>
614
615 * config/tc-ia64.c (make_unw_section_name): Removed.
616 (start_unwind_section): New function.
617 (generate_unwind_image): Take const segT instead of const
618 char *.
619 (dot_handlerdata): Adjusted.
620 (dot_endp): Likewise.
621
b9f18452
L		 6222004-05-02 H.J. Lu <hongjiu.lu@intel.com>
623
624 * config/obj-elf.c (obj_elf_change_section): Allow the
625 ".note.GNU-stack" section has SHF_EXECINSTR.
626
fafe6678
L		 6272004-05-02 H.J. Lu <hongjiu.lu@intel.com>
628
629 * config/obj-elf.c (get_section): Return bfd_boolean.
630 (obj_elf_change_section): Call bfd_get_section_by_name_if
631 instead of bfd_map_over_sections.
632
86654c12
L		 6332004-04-30 H.J. Lu <hongjiu.lu@intel.com>
634
635 * config/obj-elf.c (get_section): New function.
636 (obj_elf_change_section): Support multiple sections with same
637 name.
638
376eb240
NC		 6392004-04-30 Nick Clifton <nickc@redhat.com>
640
641 * config/tc-arm.c (create_register_alias): Fix typo checking for
642 case sensitive register aliases.
643 (co_proc_number): Use error message string in all_reg_maps[]
644 array.
645 (cp_reg_required_here): Likewise.
646 (fp_reg_required_here): Likewise.
647
8a7140c3
NC		 6482004-04-29 Brian Ford <ford@vss.fsi.com>
649
650 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
651
3e722fb5
CD		 6522004-04-28 Chris Demetriou <cgd@broadcom.com>
653
654 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
655 (load_address, macro, mips_ip, md_parse_option)
656 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
657 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
658 embedded-PIC handling, and update comments.
659 (SWITCH_TABLE): Remove.
660 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
661 (enum mips_pic_level): Remove EMBEDDED_PIC.
662 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
663 (TC_FORCE_RELOCATION): Update comment.
664 * ecoff.c (ecoff_build_lineno): Add comment about some code that
665 might be safe to remove now that MIPS embedded-PIC is gone.
666
351e2b5a
DA		 6672004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
668
669 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
670 call to obj_set_subsection_attributes.
671 (obj_som_init_stab_section): Likewise.
672 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
673 (pa_def_subspaces): Provide comdat default.
674 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
675 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
676 calls to create_new_subspace and update_subspace to pass comdat flag.
677 (create_new_subspace, update_subspace): Add new comdat argument. Use
678 it in calls to obj_set_subsection_attributes.
679 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
680 and use of comdat, common and dup_comm parameters.
681
f5842774
L		 6822004-04-26 H.J. Lu <hongjiu.lu@intel.com>
683
684 * config/obj-elf.c (obj_elf_change_section): Check if the old
685 group name is NULL before comparison.
686
558fe4a7
CD		 6872004-04-23 Chris Demetriou <cgd@broadcom.com>
688
689 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
690
81a21e38
TS		 6912004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
692
693 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
694
6952004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 696
697 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
698 (OPTION_MEMBEDDED_PIC): Remove.
699 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
700 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
701 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
702 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
703 (OPTION_ELF_BASE): Renumber.
704 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
705 (md_show_usage): Remove mention of -membedded-pic.
706 * doc/as.texinfo: Remove mention of -membedded-pic.
707
4d0d148d
TS		 7082004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
709
710 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
711 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
712 a.out support.
713 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
714 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
715 USE_GLOBAL_POINTER_OPT.
716
017315e4
TS		 7172004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
718
719 * config/tc-mips.c (macro): One more use of load_delay_nop.
720
269137b2
TS		 7212004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
722
723 * config/tc-mips.c (load_delay_nop): New function.
724 (load_address, macro): Use load_delay_nop() to build a nop
725 which can be omitted with gpr_interlocks.
726
24772049
TS		 7272004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
728
729 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
730 cop_interlocks): Remove superfluous CPU entries.
731
06516a5e
PB		 7322004-04-22 Paul Brook <paul@codesourcery.com>
733
734 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
735
fd99574b
NC		 7362004-04-22 Peter Barada <peter@the-baradas.com>
737
738 * NEWS: Added support for EMAC instructions and MAC/EMAC
739 Motorola syntax.
740 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
741 scale factor tokens, trailing_ampersand to mark mask addressing
742 for MAC/EMAC instructions.
743 * config/m68k-parse.y: Add options_ampersand clause, '<<',
744 '>>'.
745 (yylex): Handle '>', '<', and '&' following '+'.
746 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
747 architectures in archs[].
748 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
749 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
750 respectively.
751 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
752 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
753 cases.
754 Add EMAC operands to init_table[].
755
69b97547
NC		 7562004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
757
758 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
759 state.
760 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
761 * config/tc-arm.c (enum mstate): Delete from here.
762 (mapping_state): Remove the static mapstate variable and instead
763 store the state in the segment. This allows a per-section mapping
764 state. Handle and ignore MAP_UNDEFINED states.
765 (arm_elf_change_section): Get the current mapping state from the
766 new section.
767 (s_ltorg): Set the mapping state to MAP_DATA.
768 (arm_cleanup): Use arm_elf_change_section to get the mapping state
769 for each pool as it is emitted.
770
7712004-04-22 Nick Clifton <nickc@redhat.com>
772
773 * config/tc-arm.h: Formatting tidy ups.
774
7a7f4e42
CD		 7752004-04-20 Chris Demetriou <cgd@broadcom.com>
776
777 * NEWS: Note that MIPS -membedded-pic option is deprecated.
778
6482c264
NC		 7792004-04-20 DJ Delorie <dj@redhat.com>
780
781 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
782 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
783 [TE_PE] (O_secrel): Define.
784 [TE_PE] (x86_pe_cons_fix_new): New.
785 [TE_PE] (pe_directive_secrel): Likewise.
786 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
787
5bf10039
EC		 7882004-04-19 Eric Christopher <echristo@redhat.com>
789
790 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
791 of previous patch for fix in gcc.
792
77cd6497
JJ		 7932004-04-19 Jakub Jelinek <jakub@redhat.com>
794
795 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
796
b8861cfb
NS		 7972004-04-19 Nathan Sidwell <nathan@codesourcery.com>
798
799 * read.c (do_align): Call md_flush_pending_output, if defined.
800
f4c724fc
AM		 8012004-04-16 Alan Modra <amodra@bigpond.net.au>
802
803 * expr.c (operand): Correct checks for ++ and --.
804
a4b6e8f6
L		 8052004-04-14 H.J. Lu <hongjiu.lu@intel.com>
806
807 * config/tc-generic.c: Add some comments.
808
d766e8ec
RS		 8092004-04-14 Richard Sandiford <rsandifo@redhat.com>
810
811 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
812 -{no-}mfix-vr4122-bugs.
813 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
814 (append_insn, mips_emit_delays): Update accordingly.
815 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
816 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
817 (md_parse_option): Update after above changes.
818 (md_show_usage): Add -mfix-vr4120.
819
ed9589d4
BW		 8202004-04-13 Bob Wilson <bob.wilson@acm.org>
821
822 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
823 of .section directive; add a reference to the ELF .subsection
824 directive.
825
097dba13
NC		 8262004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
827
828 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
829 in parallel.
830
279500de
TS		 8312004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
832
833 * Makefile.am: Remove mips from aout targets.
834 * Makefile.in: Regenerate.
835 * configure.in: Remove mips-dec-bsd* target.
836 * configure: Regenerate.
837
b7d7dc63
AM		 8382004-04-07 Alan Modra <amodra@bigpond.net.au>
839
840 PR 96
841 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
842 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
843 Update "mapping". Restrict some @ modifiers to 32 bit.
844
f55629b8
KK		 8452004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
846 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
847
848 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
849 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
850 dont_adjust_reloc_32 is set.
851 (md_longopts): Add option -renesas.
852 (md_parse_option, md_show_usage): Likewise.
853 * doc/c-sh.texi: Likewise.
854
a7844384
NC		 8552004-04-01 Dave Korn <dk@artimi.com>
856
857 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
858 hi16 and lo16 fixS structs.
859 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
860 exactly the same way as for RELOC_DLX_REL16.
861 (machine_ip): properly respect LO flag in the_insn and
862 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
863 (md_apply_fix3): apply RELOC_DLX_LO16.
864
6c71dbc4
SS		 8652004-03-30 Stan Shebs <shebs@apple.com>
866
867 Remove long-obsolete MPW support.
868 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
869 * configure.in: Remove mention of ppc-*-mpw* config.
870 * configure.in: Likewise.
871
7cc69913
NC		 8722004-03-30 Nick Clifton <nickc@redhat.com>
873
874 * config/tc-arm.c (meabi_flags): Make its use conditional upon
875 OBJ_ELF being defined.
876
53fbb48a
AM		 8772004-03-27 Alan Modra <amodra@bigpond.net.au>
878
879 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
880
d507cf36
PB		 8812004-03-23 Paul Brook <paul@codesourcery.com>
882
883 * config/tc-arm.c (meabi_flags): New variable.
884 (arm_parse_eabi): New function.
885 (md_begin): Set flags for EABI v3.
886 (arm_eabis): Add.
887 (arm_long_opts): Add meabi.
888 * doc/as.texinf <ARM>: Document -meabi.
889 * doc/c-arm.texi: Ditto.
890
88d65ad6
BW		 8912004-03-22 Bob Wilson <bob.wilson@acm.org>
892
893 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
894 tables even when use_literal_section flag is not set.
895
13ef8878
AM		 8962004-03-22 Alan Modra <amodra@bigpond.net.au>
897
898 * config/tc-sh.c: Remove trailing whitespace.
899
1048a9ba
HPN		 9002004-03-22 Hans-Peter Nilsson <hp@axis.com>
901
902 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
903 --mul-bug-abort and the default behavior.
904 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
905 (err_for_dangerous_mul_placement): New variable.
906 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
907 macros.
908 (md_cris_relax_table): Have placeholder for STATE_MUL.
909 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
910 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
911 case doing nothing.
912 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
913 STATE_BYTE)>: Ditto.
914 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
915 alignment and position of this frag, emit error message if
916 suspicious.
917 (md_assemble): For a multiply insn and when checking it,
918 transform the current frag into a special frag for that purpose.
919 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
920 OPTION_MULBUG_ABORT_ON>: Handle new options.
921
a7877748
BW		 9222004-03-19 Bob Wilson <bob.wilson@acm.org>
923
924 * config/tc-xtensa.c (mark_literal_frags): New function.
925 (xtensa_move_literals): Call mark_literal_frags for all literal
926 segments, including init and fini literal segments.
927 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
928
9992270f
DA		 9292004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
930
931 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
932 (pa_comm): Set BSF_OBJECT in symbol flags.
933
6e1772d5
AM		 9342004-03-19 Alan Modra <amodra@bigpond.net.au>
935
936 * Makefile.am: Run "make dep-am".
937 * Makefile.in: Regenerate.
938 * doc/Makefile.in: Regenerate.
939 * config.in: Regenerate.
940 * po/gas.pot: Regenerate.
941
3e4caed2
NS		 9422004-03-18 Nathan Sidwell <nathan@codesourcery.com>
943
c95b35a9
NS		 944 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
945 (demand_empty_rest_of_line): Issue an error here.
946 (ignore_rest_of_line): Silently skip to end.
947 (demand_copy_string): Issue an error, not warning.
948 (equals): Likewise.
949 * config/obj-elf.c (obj_elf_section_name): Likewise.
950 (obj_elf_section): Likewise.
951 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
952 (arc_extinst): Likewise.
953 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
954 (dot_spill): Likewise.
955 (dot_unwabi): Likewise.
956 (dot_prologue): Likewise.
957
3e4caed2
NS		 958 * expr.c (operand): Reject ++ and --.
959 (operator): Likewise.
960
2ce4cc60
KK		 9612004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
962
963 * config/tc-sh.c: Include dw2gencfi.h.
964 (sh_cfi_frame_initial_instructions): New function.
965 (sh_regname_to_dw2regnum): Likewise.
966 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
967 file.
968 (TARGET_USE_CFIPOP): Define.
969 (tc_cfi_frame_initial_instructions): Likewise.
970 (tc_regname_to_dw2regnum): Likewise.
971 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
972 * Makefile.am: Update dependencies.
973 * Makefile.in: Regenerate.
974
9183ed4b
AM		 9752004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
976
977 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
978 * configure: Regenerate.
979
00bbdfe7
BW		 9802004-03-12 Bob Wilson <bob.wilson@acm.org>
981
982 * read.c (s_leb128): Call md_flush_pending_output.
983
0f10071e
ML		 9842004-03-12 Michal Ludvig <mludvig@suse.cz>
985
986 * config/tc-i386.c (output_insn): Handle PadLock instructions.
987 * config/tc-i386.h (CpuPadLock): New define.
988 (CpuUnknownFlags): Added CpuPadLock.
989
84c84759
AS		 9902004-03-07 Andreas Schwab <schwab@suse.de>
991
992 * doc/c-hppa.texi (HPPA Directives): Fix typo.
993
6ec51dba
RH		 9942004-03-07 Richard Henderson <rth@redhat.com>
995
996 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
997 (cfi_finish): Likewise for fde.
998
bae25f19
L		 9992004-03-05 H.J. Lu <hongjiu.lu@intel.com>
1000
1001 * config/tc-ia64.c (md_assemble): Properly handle NULL
1002 align_frag.
1003 (ia64_handle_align): Don't abort if failed to add a stop bit.
1004
ab509236
L		 10052004-03-04 H.J. Lu <hongjiu.lu@intel.com>
1006
1007 * Makefile.in: Regenerated.
1008 * aclocal.m4: Likewise.
1009 * configure: Likewise.
1010 * doc/Makefile.in: Likewise.
1011
d9201763
L		 10122004-03-03 H.J. Lu <hongjiu.lu@intel.com>
1013
1014 * config/tc-ia64.c (dot_align): New.
1015 (ia64_do_align): Make it static.
1016 (md_pseudo_table): Use "dot_align" for "align".
1017 (ia64_md_do_align): Don't set align_frag here.
1018 (ia64_handle_align): Add a stop bit to the previous bundle if
1019 needed.
1020
1021 * config/tc-ia64.h (ia64_do_align): Removed.
1022
ae51a426
JR		 10232003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1024
1025 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
1026 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
1027 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
1028 the most general type or the user specifically requested it.
1029 (md_assemble): Add a new error message for when an instruction
1030 is understood, but is not allowed due to an -isa option.
1031
9545c4ce
L		 10322004-03-02 H.J. Lu <hongjiu.lu@intel.com>
1033
1034 * config/tc-ia64.c (align_frag): New.
1035 (md_assemble): Set the tc_frag_data field in align_frag for
1036 IA64_OPCODE_FIRST instructions.
1037 (ia64_md_do_align): Set align_frag.
1038 (ia64_handle_align): Add a stop bit if needed.
1039
1040 * config/tc-ia64.h (TC_FRAG_TYPE): New.
1041 (TC_FRAG_INIT): New.
1042
676a64f4
RS		 10432004-03-01 Richard Sandiford <rsandifo@redhat.com>
1044
1045 * config/tc-frv.c (fr400_audio): New variable.
1046 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
1047 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
1048 (target_implements_insn_p): New function.
1049 (md_assemble): Report an error if the processor doesn't implement
1050 the instruction.
1051
bd337dde
NC		 10522004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1053
1054 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1055 (md_parse_option): Ditto.
1056 (OPTION_NO_SPECIAL_M32R): Added.
1057 (md_show_usage): Document it.
1058 (enable_speial_m32r): Changed a default value from 0 to 1.
1059 * doc/c-m32r.texi: Document the -no-bitinst option.
1060
78878175
NC		 10612004-02-27 Nick Clifton <nickc@redhat.com>
1062
1063 * config/tc-sh.c (get_operand): Revert previous delta.
1064 (tc_gen_reloc): Check for an unknown reloc type before processing
1065 the addend.
1066
1d6d62a4
MS		 10672004-02-27 Hannes Reinecke <hare@suse.de>
1068
1069 * config/tc-s390.c (s390_insn): Correct range check for opcode in
1070 .insn pseudo operation.
1071
4aa3e325
NC		 10722004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
1073
1074 * config/tc-sh.c (get_operand): In case of #Imm, check has been
1075 added for wrong syntax.
1076
73369e65
EC		 10772004-02-26 Eric Christopher <echristo@redhat.com>
1078
1079 * config/tc-mips.c (mips_dwarf2_addr_size): New.
1080 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1081
6a5709a5
JR		 10822004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
1083
1084 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1085 nibble types to assembler.
1086
95385380
FF		 10872004-02-25 Fred Fish <fnf@redhat.com>
1088
1089 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1090
b5e0fabd
JW		 10912004-02-20 James E Wilson <wilson@specifixinc.com>
1092
1093 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
1094 finalize_syms.
1095 (fixup_unw_records): New arg before_relax. Pass to slot_index.
1096 (ia64_estimate_size_before_relax): New.
1097 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
1098 (generate_unwind_image): Pass 1 to fixup_unw_records.
1099 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1100 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1101
2f01ffbf
JJ		 11022004-02-19 Jakub Jelinek <jakub@redhat.com>
1103
1104 * stabs.c (generate_asm_file): Avoid warning about use of
1105 uninitialized variable.
1106
9c59842f
JW		 11072004-02-18 David Mosberger <davidm@hpl.hp.com>
1108
1109 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1110 body, and endp, allow unwind records which do not have a "t"
1111 (time/instruction) field.
1112
34920d91
NC		 11132004-02-17 Petko Manolov <petkan@nucleusys.com>
1114
1115 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1116 (do_mav_dspsc_2): Likewise.
1117 Fix accumulator registers move opcodes.
1118
4dde8e61 11192004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 1120 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 1121
1122 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1123
936cf02e
JW		 11242004-02-10 Steve Ellcey <sje@cup.hp.com>
1125
1126 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1127 (tc_frob_symbol): New macro definition.
1128 * config/tc-ia64.c (ia64_frob_symbol): New routine.
1129
e41f12f3
DJ		 11302004-02-09 Daniel Jacobowitz <drow@mvista.com>
1131
1132 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1133 read-only.
1134
a8a3b3b2
NS		 11352004-02-09 Nathan Sidwell <nathan@codesourcery.com>
1136
1137 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1138 (TC_CASE_SENSITIVE): ... this.
1139 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1140 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1141
c97b7ef6
JW		 11422004-02-06 James E Wilson <wilson@specifixinc.com>
1143
1144 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1145 (generate_unwind_image): Re-add it here.
1146
e4475e39
NS		 11472004-02-06 Nathan Sidwell <nathan@codesourcery.com>
1148
1149 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1150 * read.h (SKIP_WHITESPACE): Turn into an expression.
1151 * read.c (read_a_source_file): A pseudo is removed by having a
1152 NULL handler.
1153
5738bc24
JW		 11542004-02-05 James E Wilson <wilson@specifixinc.com>
1155
1156 * config/tc-ia64.c (output_endp): New.
1157 (count_bits): Delete.
1158 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1159 endp unwind records.
1160 (fixup_unw_records): Handle endp unwind records. Delete code for
1161 shortening prologue regions not followed by a body record.
1162 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1163 * config/tc-ia64.h (unw_record_type): Add endp.
1164
d6e78c11
JW		 11652004-02-03 James E Wilson <wilson@specifixinc.com>
1166
1167 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1168 fill padding bytes with zeroes.
1169 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1170 sets unwind_record slot_number and slot_frag fields.
1171
f6a22291
MR		 11722004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1173
1174 * config/tc-mips.c (add_got_offset_hilo): New function.
1175 (macro): Use load_register() and add_got_offset_hilo() to load
1176 constants instead of hardcoding code sequences throughout.
1177
127cab00
L		 11782004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1179
1180 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1181
6358301e
NC		 11822004-01-26 Bernardo Innocenti <bernie@develer.com>
1183
1184 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1185 like m68k-elf.
1186 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1187 of hard-coded test for TARGET_OS=elf.
1188
c8978940
CD		 11892004-01-24 Chris Demetriou <cgd@broadcom.com>
1190
1191 * config/tc-mips.c (hilo_interlocks): Change definition
1192 so that MIPS32, MIPS64 and later ISAs are included, along with
1193 the already-included machines. Update comments.
1194
c3ba240c
DJ		 11952004-01-23 Daniel Jacobowitz <drow@mvista.com>
1196
1197 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1198 undefined local labels.
1199
e864ceca
RS		 12002004-01-23 Richard Sandiford <rsandifo@redhat.com>
1201
1202 * config/tc-mips.c (load_address, macro): Update comments about
1203 NewABI GP relaxation.
1204
67c0d1eb
RS		 12052004-01-23 Richard Sandiford <rsandifo@redhat.com>
1206
1207 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1208 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1209 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1210 (set_at, load_register, load_address, move_register): Likewise.
1211 (load_got_offset, add_got_offset): Likewise.
1212 Update all calls and tidy accordingly.
1213
584892a6
RS		 12142004-01-23 Richard Sandiford <rsandifo@redhat.com>
1215
1216 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1217 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1218 (RELAX_USE_SECOND): Bump to 0x10000.
1219 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1220 (mips_macro_warning): New variable.
1221 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1222 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1223 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1224 of RELAX_ENCODE.
1225 (append_insn): Update mips_macro_warning.sizes.
1226 (macro_start, macro_warning, macro_end): New functions.
1227 (macro_build): Don't emit warnings here.
1228 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1229 (md_convert_frag): Check for cases where one macro alternative
1230 needs a warning and the other doesn't. Emit a warning if the
1231 longer sequence was chosen.
1232
4d7206a2
RS		 12332004-01-23 Richard Sandiford <rsandifo@redhat.com>
1234
1235 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1236 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1237 the first sequence, the size of the second sequence, and a flag
1238 that says whether we should warn.
1239 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1240 (RELAX_FIRST, RELAX_SECOND): New.
1241 (mips_relax): New variable.
1242 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1243 (append_insn): Remove "place" argument. Use mips_relax.sequence
1244 rather than "place" to check whether we're expanding the second
1245 alternative of a relaxable macro. Remove redundant check for
1246 branch relaxation. If generating a normal insn, and there
1247 is not enough room in the current frag, call relax_close_frag()
1248 to close it. Update mips_relax.sizes[]. Emit fixups for the
1249 second version of a relaxable macro. Record the first relaxable
1250 fixup in mips_relax. Remove tc_gen_reloc workaround.
1251 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1252 in the same way as in append_insn.
1253 (mips16_macro_build): Remove "place" argument.
1254 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1255 when generating the second version of a relaxable macro.
1256 (load_got_offset, add_got_offset): New functions.
1257 (load_address, macro): Use new relaxation machinery. Remove
1258 tc_gen_reloc workarounds.
1259 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1260 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1261 first version is needed.
1262 (tc_gen_reloc): Remove relaxation handling.
1263 (md_convert_frag): Go through the fixups for a relaxable macro and
1264 mark those that belong to the unneeded alternative as done. If the
1265 second alternative is needed, adjust the fixup addresses to account
1266 for the deleted first alternative.
1267
0530d30a
RS		 12682004-01-23 Richard Sandiford <rsandifo@redhat.com>
1269
1270 * frags.h (frag_room): Declare.
1271 * frags.c (frag_room): New function.
1272 * doc/internals.texi: Document it.
1273
048cdf86
TS		 12742004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1275
1276 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1277 optimization for -mtune=r3900, as this will break on other CPUs.
1278
28d39d1a
NC		 12792004-01-11 Tom Rix <tcrix@worldnet.att.net>
1280
1281 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 1282 be relaxed, use fixup.
28d39d1a
NC		 1283 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1284
26664553
JJ		 12852004-01-19 Jakub Jelinek <jakub@redhat.com>
1286
1287 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1288 precision operands.
1289
895921c9
MR		 12902004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1291
1292 * config/tc-mips.c (append_insn): Properly detect variant frags
1293 that preclude swapping of relaxed branches. Correctly swap
1294 instructions between frags when dealing with relaxed branches.
1295
f8b73030
MR		 12962004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1297
1298 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1299 throughout.
1300 * aclocal.m4: Regenerate.
1301 * configure: Regenerate.
1302
ca9a79a1 13032004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 1304
ca9a79a1
NC		 1305 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1306 manipulation insns.
1307
cc3d92a5
RS		 13082004-01-12 Richard Sandiford <rsandifo@redhat.com>
1309
1310 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1311 reloc, reserve space for the delay slot as well as the jalr itself.
1312
e45d0630
PB		 13132004-01-09 Paul Brook <paul@codesourcery.com>
1314
1315 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1316 (do_vfp_sp2_from_reg2): New function.
1317 (insns): Use them.
1318 (do_vfp_dp_from_reg2): Check return values properly.
1319
81912461
ILT		 13202004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1321
78849248
ILT		 1322 * config/tc-mips.c (warn_nops): Remove static variable.
1323 (macro): Remove test of warn_nops.
1324 (md_shortops): Remove 'n'.
1325 (md_parse_option): Remove 'n' case.
1326 (md_show_usage): Remove -n.
1327 * doc/as.texinfo (Overview): Remove MIPS -n option.
1328 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1329 * NEWS: Mention removal of MIPS -n option.
1330
81912461
ILT		 1331 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1332 (cop_interlocks): Check ISA level.
1333 (cop_mem_interlocks): Define.
1334 (reg_needs_delay): Check cop_interlocks rather than
1335 ISA_HAS_COPROC_DELAYS.
1336 (append_insn): Likewise. Use cop_mem_interlocks rather than
1337 directly checking mips_opts.isa.
1338 (mips_emit_delays): Likewise.
1339
73f20958
L		 13402004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1341
1342 * config/tc-ia64.c (unwind): Move next_slot_number and
1343 next_slot_frag to ...
1344 (unw_rec_list): Here.
1345 (free_list_records): Removed.
1346 (output_unw_records): Likewise.
1347 (generate_unwind_image): Make it void.
1348 (alloc_record): Initialize next_slot_number and next_slot_frag.
1349 (slot_index): Take .org, .space and .align into account.
1350 (fixup_unw_records): Don't set slot_number to 0. Use
1351 list->next_slot_number and list->next_slot_frag instead of
1352 unwind.next_slot_number and unwind.next_slot_frag.
1353 (ia64_convert_frag): New.
1354 (generate_unwind_image): Generate a rs_machine_dependent frag
1355 for unwind record.
1356 (emit_one_bundle): Use list->next_slot_number and
1357 list->next_slot_frag instead of unwind.next_slot_number and
1358 unwind.next_slot_frag.
1359
1360 * config/tc-ia64.h (md_convert_frag): Defined as
1361 ia64_convert_frag.
1362 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1363
99d09cdb
AO		 13642004-01-06 Alexandre Oliva <aoliva@redhat.com>
1365
1366 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1367 * config/tc-frv.h (md_apply_fix3): Don't define.
1368 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1369 operands.
1370 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1371 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1372 * config/tc-frv.c (line_separator_chars): Add `!'.
1373 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1374 * config/tc-frv.c (md_assemble): Clear insn upfront.
1375 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1376 * config/tc-frv.c (OPTION_FDPIC): New macro.
1377 (md_longopts): Add mfdpic.
1378 (md_parse_option): Handle it.
1379 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1380 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1381 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1382 (frv_pic_ptr): Parse funcdesc.
1383
4a4c4a1d
MR		 13842004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1385
1386 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1387 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1388
2251dd89
MR		 13892004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1390
1391 * Makefile.am (Makefile): Move the dependency on
1392 $(BFDDIR)/configure.in to...
1393 (CONFIG_STATUS_DEPENDENCIES): ... here.
1394 (AUTOMAKE_OPTIONS): Require automake 1.8.
1395 * Makefile.in: Regenerate.
1396 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1397 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1398 $(BFDDIR)/configure.in here as well.
1399 * doc/Makefile.in: Regenerate.
1400
c6581168
MR		 14012004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1402
1403 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1404 * Makefile.in: Regenerate.
1405 * aclocal.m4: Regenerate.
1406 * doc/Makefile.am (install, install-info): Remove.
1407 (install-data-local): A new hook for install-info.
1408 (AUTOMAKE_OPTIONS): Require automake 1.8.
1409 * doc/Makefile.in: Regenerate.
1410
303e7b79
NC		 14112004-01-02 Nutan Singh <nutan@kpitcummins.com>
1412
1413 * doc/c-sh.texi: Update description about floating point behavior
1414 of SH family.
1415
b50c15dc
NC		 14162004-01-02 Bernardo Innocenti <bernie@develer.com>
1417
1418 * configure.in: Add m68k-uClinux target.
1419 * configure: Regenerate.
7de9afa2 1420
c9e214e5 1421For older changes see ChangeLog-0203
08d56133
NC		 1422\f
1423Local Variables:
1424mode: change-log
1425left-margin: 8
1426fill-column: 74
1427version-control: never
1428End:
GDB Binutils - Deliverables
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