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[deliverable/binutils-gdb.git] / gas / ChangeLog
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8783612f
RE		 12004-09-01 Richard Earnshaw < reanrsha@arm.com>
2
3 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4 for synthesizable cores.
5
b18c562e
NC		 62004-08-25 Dmitry Diky <diwil@spec.ru>
7
8 * config/tc-msp430.c: Clean-up the code.
9 (md_relax_table): New relax table.
10 (mcu_types): Sort MCU types.
11 (md_pseudo_table): Add .profiler pseudo handler.
12 (pow2value): New function.
13 (msp430_profiler): New function.
14 (msp430_operands): Add new insns handlers.
15 (msp430_srcoperand): Add register operand handler, allow complex
16 expressions.
17 (md_estimate_size_before_relax): Rewritten.
18 (md_convert_frag): Rewritten.
19 (msp430_relax_frag): New function.
20 * config/tc-msp430.h (md_relax_frag): define macro
21 * doc/c-msp430.texi: Update information.
22
8f94ae4d
NC		 232004-08-24 Nick Clifton <nickc@redhat.com>
24
25 * as.c (std_shortopts): Allow -g to take an optional argument.
26 (parse_args): Pass any switch starting with -g on to the backend
27 for parsing.
28
e51dace8
MM		 292004-08-18 Mark Mitchell <mark@codesourcery.com>
30
31 * configure.in (arm*-*-symbianelf*): New target.
32 (arm*-*-eabi*): Likewise.
33 * configure: Regenerated.
34
f7870c8d
TS		 352004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
36 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
37 correctly.
38
d6afba4b
JJ		 392004-08-18 Jakub Jelinek <jakub@redhat.com>
40
41 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
42 argument, don't do anything if current section is not
43 .gnu.linkonce.t.* and linkonce_empty is set.
44 (generate_unwind_image, dot_endp): Adjust callers, call
45 start_unwind_section (*, 1) if nothing will be put into the
46 section.
47
329e276d
NC		 482004-08-17 Nick Clifton <nickc@redhat.com>
49
50 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
51 (show_usage): Add -g.
52 (std_longopts): Add --gen-debug. Alpha sort the table.
53 (parse_args): Print an error message if a switch is not handled.
54 Handle the -g switch, calling md_debug_format_selector() if
55 necessary.
56 * NEWS: Mention new feature.
57 * doc/as.texinfo: Document new switch.
58 * doc/internals.texi: Document behaviour of md_parse_option.
59
60 * config/tc-arm.c (md_parse_option): Do not issue an error message
61 if the switch is not recognised.
62 * config/tc-m68k.c (md_parse_option): Likewise.
63 * config/tc-pdp11.c (md_parse_option): Likewise.
64 * config/tc-v850.c (md_parse_option): Likewise.
65
66 * as.h: Fix up formatting.
67 * tc.h: Likewise.
68
4101eec8
NC		 692004-08-16 Nick Clifton <nickc@redhat.com>
70
2766e5e4
NC		 71 * macro.c (macro_set_alternate): Use ISO C90 formatting.
72
4101eec8
NC		 73 * configure.in: Sort architecture based tables alphabetically.
74 * configure: Regenerate.
75
80f846b6
AM		 762004-08-16 Alan Modra <amodra@bigpond.net.au>
77
78 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
79 { "cc", 68 }, with { "cr", 70 }.
80
caa32fe5
NC		 812004-08-13 Jan Beulich <jbeulich@novell.com>
82 Nick Clifton <nickc@redhat.com>
83
84 * as.c: Add and handle new --alternate command line option.
85 * macro.c (macro_set_alternate): New.
86 * macro.h (macro_set_alternate): Declare.
87 * read.c: Add and handle new .altmacro and .noaltmacro directives.
88 * doc/as.texinfo: Document new command line option and pseudo-ops
89 as well as insert documentation originating from gasp about
90 alternate macro syntax.
91 * NEWS: Mention new command line option and pseudo-ops.
92
b2221023
MM		 932004-08-10 Mark Mitchell <mark@codesourcery.com>
94
95 * expr.c (operand): Handle the "~", "-", and "!" operators applied
96 to bignums.
97
db6579d4
PB		 982004-08-06 Paul Brook <paul@codesourcery.com>
99
100 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
101 Handle new relocations.
102 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
103
e750405d
BW		 1042004-08-05 Bob Wilson <bob.wilson@acm.org>
105
106 * write.c (relax_segment): Use was_address instead of address when
107 setting fr_fix field for align frag due to backwards .org.
108
1d70c7fb
AO		 1092004-07-29 Alexandre Oliva <aoliva@redhat.com>
110
111 Introduce SH2a support.
112 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
113 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
114 arch_sh2a_nofpu_up.
115 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
116 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
117 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
118 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
119 to end of conditional expression.
120 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
121 * config/tc-sh.c: Add sh2a-nofpu support.
122 2003-12-29 DJ Delorie <dj@redhat.com>
123 * tc-sh.c: Add sh2a support.
124 (parse_reg): Add tbr.
125 (parse_at): Support @@(disp,tbr).
126 (get_specific): Support sh2a opcodes.
127 (insert4): New, for 4 byte relocs.
128 (build_Mytes): Support sh2a opcodes.
129 (md_apply_fix3_Mytes): Support sh2a opcodes.
130 2003-12-02 Michael Snyder <msnyder@redhat.com>
131 * config/tc-sh.c (md_parse_option): Handle sh2a.
132 (sh_elf_final_processing): Ditto.
133
e7fbc2bf
JT		 1342004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
135
136 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
137 for TE_NetBSD.
138
9232bbb0
AM		 1392004-07-27 Alan Modra <amodra@bigpond.net.au>
140
141 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
142 (ppc_arch): Expand comment.
143
670ec21d
NC		 1442004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
145
146 * config/tc-crx.c: Support evaluating the difference between two
147 symbols.
148 * config/tc-crx.h: Likewise.
149
406f8ff9 1502004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 151
152 * config/tc-ia64.c (start_unwind_section): Set the linked-to
153 section.
154 (ia64_elf_section_change_hook): Set the linked-to section for
155 SHT_IA_64_UNWIND.
156
c05e9f04
NC		 1572004-07-26 Dmitry Diky <diwil@spec.ru>
158
159 * config/tc-msp430.c: Add new subtargets: msp430x1610,
160 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
161 msp430xG438, msp430xG439.
162
e9863d7f
DJ		 1632004-07-25 Daniel Jacobowitz <dan@debian.org>
164
165 * doc/as.texinfo (Section, PushSection): Correct documentation
166 for ELF.
167
543613e9 1682004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 169
170 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
171 permissible for the selected instruction suffix.
172 (match_template): Don't permit 64-bit general purpose operands in
173 32-bit mode.
174 (finalize_imm): Permit 64-bit immediates.
175 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
176 specially except for the width of the used base and/or index
177 registers. For 32-bit displacements, use sign-extended
178 relocations only when using 64-bit addressing.
179 Force zero displacement on rip-relative addressing when there is
180 no other displacement.
181 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
182 specially except for the width of the used base and/or index
183 registers.
184 (parse_register): Disallow Reg64 registers in 32-bit mode.
185
543613e9
NC		 186 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
187 suffix if the instruction doesn't support it.
188
01a3f561
MR		 1892004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
190
191 * config/tc-mips.c (append_insn): Handle constant expressions with
192 no associated relocation.
193 (mips_ip): Cancel the expression after use for the Q format
194 specifier.
195 (parse_relocation): Return no relocation for unsupported
196 operators.
197 (my_getSmallExpression): Return no relocation if no relocation
198 operators are used.
199
e12904d2
DA		 2002004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
201
202 * config/obj-som.c (adjust_stab_sections): Add prototype.
203 (obj_som_compiler, obj_som_version, obj_som_copyright,
204 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
205 * config/tc-hppa.c (update_subspace): Likewise.
206 (is_defined_subspace): Amplify comment.
207 * config/obj-som.h (som_frob_file): Add prototype.
208
90c1602c
L		 2092004-07-19 Christopher Faylor <cgf@timesys.com>
210 H.J. Lu <hongjiu.lu@intel.com>
211
212 * subsegs.c (section_symbol): Don't create a new segment when
213 existing segment is undefined.
214
f263249b
RE		 2152004-07-16 Richard Earnshaw <rearnsha@arm.com>
216
217 * config/tc-arm.c: Include include/opcode/arm.h.
218 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
219 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
220 (FPU_ARCH_*): Delete.
221 * Makefile.am: Update dependencies.
222 * Makefile.in: Regenerate.
223
152c65b9
NC		 2242004-07-15 Nick Clifton <nickc@redhat.com>
225
226 * configure.in: Accept armbe as a big-endian arm configuration.
227 * configure: Regenerate.
228
0477af35
NC		 2292004-07-13 Thomas Nystrom <thn@saeab.se>
230
231 * config/tc-i386.c (T_SHIFTOP): New constant.
232 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
233 (intel_el1): Handle '~'.
234 (intel_get_token): Handle '<>', '&', '|' and '~'.
235
2362004-07-13 Nick Clifton <nickc@redhat.com>
237
238 (md_assemble): Remove spurious newline from end of as_bad error
239 message.
240 (intel_e05_1): Likewise.
241 (intel_e11): Likewise.
242 (intel_match_token): Likewise.
243
31302357
AS		 2442004-07-11 Andreas Schwab <schwab@suse.de>
245
246 * config/tc-m68k.c: Convert to C90. Remove redundant
247 declarations. Indentation fixup.
248 [M68KCOFF]: Include "obj-coff.h" instead of declaring
249 obj_coff_section ourselves.
250
549f748d
JW		 2512004-07-09 James E Wilson <wilson@specifixinc.com>
252
253 * config/tc-ia64.c (default_big_endian): New.
254 (dot_byteorder, md_begin): Use it.
255 (md_parse_option): Set it.
256
1a320fbb
NC		 2572004-07-09 Nick Clifton <nickc@redhat.com>
258
259 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
260 * configure: Regenerate.
261 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
262 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
263 sh_find_elf_flags if necessary.
264
de7e6852
RS		 2652004-07-08 Richard Sandiford <rsandifo@redhat.com>
266
267 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
268 going to be split into more than one in-place addend, return 0
269 for relocations against mergeable sections. Associate comments
270 with code.
271
1fe1f39c
NC		 2722004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
273
274 * Makefile.am (CPU_TYPES): Add crx.
275 (TARGET_CPU_CFILES): Add config/tc-crx.c.
276 (TARGET_CPU_HFILES): Add config/tc-crx.h.
277 (DEPTC_crx_elf): New target.
278 (DEPOBJ_crx_elf): Likewise.
279 (DEP_crx_elf): Likewise.
280 * Makefile.in: Regenerate.
281 * configure.in: Add crx* target.
282 * configure: Regenerate.
283 * config/tc-crx.c: New file.
284 * config/tc-crx.h: New file.
285 * NEWS: Mention new target.
286
d9895649
NC		 2872004-07-06 Nick Clifton <nickc@redhat.com>
288
85fbca6a
NC		 289 * config.in: Undefine TARGET_SYMBIAN by default.
290 * configure.in:
291 * configure: Regenerate. Add sh-symbian-elf target. If
292 selected define TARGET_SYMBIAN.
293 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
294 format if TARGET_SYMBIAN has been defined.
295
e7bd9ea0
NC		 296 * output-file.c (output_file_create): Report the target format
297 chosen when bfd_openw reports that it is invalid.
298
d9895649
NC		 299 * config/obj-coff.c (coff_pseudo_table): Only define the weak
300 pseudo for BFD based assemblers.
301
871ec896
JR		 3022004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
303
304 gas:
305 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
306 (md_parse_option): Remove redundant -isa testing.
307 Make bfd_arch variable const.
308 (md_show_usage): Make bfd_arch variable const.
309
5a9ff93d
JW		 3102004-07-03 James E Wilson <wilson@specifixinc.com>
311
312 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
313 * config/tc-ia64.h (md_frag_check): Define.
314
c87db184
CF		 3152004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
316
317 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
318 externals.
319 * doc/as.texinfo (Weak): Document PE weak symbols.
320
3b91255e
RS		 3212004-07-03 Richard Sandiford <rsandifo@redhat.com>
322
323 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
324 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
325 (mips_frob_file): Rework so that only a single pass through the
326 relocs is needed. Allow %lo()s to have higher offsets than their
327 corresponding %hi()s or %got()s.
328
310ea308
NC		 3292004-07-02 Nick Clifton <nickc@redhat.com>
330
331 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
332 allow values which have come from undefined symbols.
333 Always consider this fixup to have been processed as a reloc
334 cannot be generated for it.
335
09b935ac
AM		 3362004-07-02 Alan Modra <amodra@bigpond.net.au>
337
338 * frags.h (struct frag): Add has_code and insn_addr fields.
339 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
340 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
341 * config/tc-ppc.h (md_frag_check): Define.
342
4d1cd5c7
MR		 3432004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
344
345 * doc/Makefile.am (info): Rename goal to...
346 (info-local): ... this, to preserve implicit dependencies.
347 * doc/Makefile.in: Regenerate with automake 1.8.5.
348
097f809a
NC		 3492004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
350
351 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
352 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
353 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
354 (tc_gen_reloc): Likewise.
355 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
356 (m32r_parse_name): Likewise.
357 (m32r_cgen_parse_fix_exp): Likewise.
358 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
359 (O_PIC_reloc): Likewise.
360 (TC_CGEN_PARSE_FIX_EXP): Likewise..
361 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
362 for @GOTOFF, @GOT, @PLT.
363
bb82af9f
NC		 3642004-06-21 Jan Beulich <jbeulich@novell.com>
365
366 * gas/symbols.c: While discarding ordinary local absolute symbols
367 when --strip-local-absolute is in effect, retain file symbols.
368
990ae22a
AS		 3692004-06-20 Andreas Schwab <schwab@suse.de>
370
371 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
372 (md_parse_option): Likewise.
373
32137342
NC		 3742004-06-17 Jan Beulich <jbeulich@novell.com>
375
376 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
377 * config/te-netware.h: New file.
378 * config/te-ppcnw.h: Delete: Obsolete.
379 * configure.in: Eliminate ill NetWare targets. Make generic
380 NetWare target use proper emulation.
381 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
382 reference to new te-netware.h.
383 * configure: Regenerate.
384 * Makefile.in: Regenerate.
385
f84d8e26
MS		 3862004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
387
388 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
389 comparison in .insn pseudo operation.
390
587aac4e
AM		 3912004-06-15 Alan Modra <amodra@bigpond.net.au>
392
393 * config/obj-coff.c (coff_adjust_section_syms): Use
394 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
395 (coff_frob_section): Likewise.
396 * config/tc-mips.c (md_apply_fix3): Likewise.
397 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
398 (elf_frob_file_after_relocs): Likewise.
399
2337eb33
DA		 4002004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
401
b8fc22bc
DA		 402 * config/tc-hppa.c (log2): Rename to exact_log2.
403 (pa_next_subseg): Delete unused function.
404 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
405 (create_new_subspace): Likewise.
406
2337eb33
DA		 407 Bug gas/213
408 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
409 labels. Fix warning.
410
53cb0362
DD		 4112004-05-28 DJ Delorie <dj@redhat.com>
412
413 * config/tc-mn10300.h (tc_fix_adjustable): Define.
414 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
415 or non-merged symbols.
416
888a75be
L		 4172004-05-28 H.J. Lu <hongjiu.lu@intel.com>
418
419 * config/tc-ia64.c (remove_marked_resource): Save, clear and
420 restore the old slot when inserting srlz.i/srlz.d.
421
f6f9408f
JR		 4222004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
423
424 * Makefile.am: Regenerate dependecies.
425 * Makefile.in: Regenerate.
426 * config/tc-sh.c (valid_arch): Make unsigned.
427 (preset_target_arch): Likewise.
428 (md_begin): Use new architecture flags system.
429 (get_specific): Likewise.
430 (assemble_ppi): Likewise.
431 (md_assemble): Likewise. Also fix error check for bad opcodes.
432 (md_parse_option): Likewise. Also generate -isa values according
433 to the table in bfd/cpu-sh.c instead of just constants. Also
434 allow <arch>-up ISA variants.
435 (sh_elf_final_processing): Replace if-else chain with a call to
436 sh_find_elf_flags().
437 * testsuite/gas/sh/arch: New directory.
438 * testsuite/gas/sh/arch/arch.exp: New test script.
439 * testsuite/gas/sh/arch/arch_expected.txt: New file.
440 * testsuite/gas/sh/arch/sh.s: New file.
441 * testsuite/gas/sh/arch/sh2.s: New file.
442 * testsuite/gas/sh/arch/sh-dsp.s: New file.
443 * testsuite/gas/sh/arch/sh2e.s: New file.
444 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
445 * testsuite/gas/sh/arch/sh3.s: New file.
446 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
447 * testsuite/gas/sh/arch/sh3e.s: New file.
448 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
449 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
450 * testsuite/gas/sh/arch/sh4.s: New file.
451 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
452 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
453 * testsuite/gas/sh/arch/sh4a.s: New file.
454
580b9172
NC		 4552004-05-28 Peter Barada <peter@the-baradas.com>
456
457 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
458 with zero offset into mode 2 addressing to save a word.
459
652ca075
L		 4602004-05-27 H.J. Lu <hongjiu.lu@intel.com>
461
462 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
463 (ar_is_only_in_integer_unit): New.
464 (ar_is_only_in_memory_unit): New.
465 (generate_unwind_image): Silence gcc on 32bit host.
466 (md_assemble): Use ar_is_only_in_integer_unit instead of
467 ar_is_in_integer_unit. Check AR access.
468
60fed2d3
NC		 4692004-05-27 Peter Barada <peter@the-baradas.com>
470
471 * config/tc-m68k.c (md_begin): Sort the opcode table into
472 alphabetical order.
473 (m68k_compare_opcode): New function to do the sorting.
474
be8c092b
NC		 4752004-05-24 Peter Barada <peter@the-baradas.com>
476
477 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
478 addressing on MIT style operands.
479 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
480 w/mask addressing.
481 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
482 operands.
483
1181c20e
AM		 4842004-05-23 Alan Modra <amodra@bigpond.net.au>
485
486 * expr.c (operand, operator): Don't reject '++' and '--'.
487
20e56c33
RS		 4882004-05-20 Richard Sandiford <rsandifo@redhat.com>
489
490 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
491 dwarf tables.
492
b2d65c0b
NC		 4932004-05-17 Adam Nemet <anemet@lnxw.com>
494
495 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
496 * configure: Regenerate.
497
0da76f83
NC		 4982004-05-13 Paul Brook <paul@codesourcery.com>
499
500 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
501
4b363073
NC		 5022004-05-13 Joel Sherrill <joel@oarcorp.com>
503
504 * configure.in (or32-*-rtems*): Switch to elf.
505 * configure: Regenerate.
506
9598fbe5
NC		 5072004-05-13 Nick Clifton <nickc@redhat.com>
508
509 * po/fr.po: Updated French translation.
510
22fe14ad
NC		 5112004-05-11 Nick Clifton <nickc@redhat.com>
512
513 * doc/as.texinfo (Section): Document G and T flags to .section
514 directive. Document the extra arguments that the G flag
515 requires. Document the #tls flag.
516
5172004-05-11 H.J. Lu <hongjiu.lu@intel.com>
518
519 * subsegs.c (section_symbol): Create a new section symbol if
520 the existing one doesn't match.
521 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
522
532c738a
RS		 5232004-05-07 Richard Sandiford <rsandifo@redhat.com>
524
525 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
526 to cope with VR4181A errata MD(1) and MD(4).
527
0503b355
BF		 5282004-05-07 Brian Ford <ford@vss.fsi.com>
529
530 * NEWS: Mention .secrel32 for pe[i]-i386.
531
daeea990
AO		 5322004-05-07 Alexandre Oliva <aoliva@redhat.com>
533
534 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
535 (HANDLE_ALIGN): New.
536
bfbdcf04
DJ		 5372004-05-06 Daniel Jacobowitz <dan@debian.org>
538
539 * Makefile.am (DIST_SUBDIRS): Define.
540 * aclocal.m4: Regenerate with automake 1.8.4.
541 * Makefile.in: Likewise.
542 * doc/Makefile.in: Likewise.
543
5e819f9c
JW		 5442004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
545
546 * config/tc-ia64.c (dot_serialize): Declare.
547 (dot_serialize): New function.
548 (md_pseudo_table): Add ".serialize.data" and
549 ".serialize.instruction" directives.
550
e5976317
NC		 5512004-05-06 Nick Clifton <nickc@redhat.com>
552
553 * messages (as_internal_value_out_of_range): Print a message about
554 a value being out of range. Be consistent about whether the
555 values are printed in decimal or hexadecimal.
556 (as_warn_value_out_of_range): Generate a warning message about an
557 out of range value.
558 (as_bad_value_out_of_range): Generate an error message about an
559 out of range value.
560 * as.h: Prototype the new functions.
561 * config/tc-alpha.c (insert_operand): Use new function.
562 * config/tc-arc.c (arc_insert_operand): Likewise.
563 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
564 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
565 * config/tc-ppc.c (ppc_insert_operand): Likewise.
566 * config/tc-s390.c (s390_insert_operand): Likewise.
567 * config/tc-v850.c (v850_insert_operand): Likewise.
568
996991aa
AO		 5692004-05-05 Alexandre Oliva <aoliva@redhat.com>
570
571 * configure.in: Set em=linux for frv-*-*linux*.
572 * configure: Rebuilt.
573 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
574 (frv_md_fdpic_enabled): New.
575 * config/tc-frv.c (frv_md_fdpic_enabled): New.
576 (DEFAULT_FDPIC): New.
577 (frv_flags): Use DEFAULT_FDPIC.
578 (frv_pic_flag): Likewise.
579 (OPTION_NOPIC): New.
580 (md_longopts): Add -mnopic.
581 (md_parse_option): Handle it.
582 (md_show_usage): Add -mfdpic and -mnopic.
583
6b6e92f4
NC		 5842004-05-05 Peter Barada <peter@the-baradas.com>
585
586 * config/tc-m68k.c: Add find_cf_chip to print list of valid
587 chips for invalid coldfire instructions, rename selectors
588 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
589 add current_chip to track which chip is referred to(including save/restore),
590 use current_chip to select control registers, not current_arch.
591 (md_show_usage): Add new chips.
592 * doc/c-m68k.texi: Document new command line switches.
593
6f079ae3
JJ		 5942004-05-05 Jakub Jelinek <jakub@redhat.com>
595
596 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
597 (NOP_OPCODE): Define.
598 (s390_align_code): Remove prototype.
599 * tc-s390.c (s390_align_code): Remove.
600
2d6ed997
L		 6012004-05-04 H.J. Lu <hongjiu.lu@intel.com>
602
603 * config/tc-ia64.c (make_unw_section_name): Removed.
604 (start_unwind_section): New function.
605 (generate_unwind_image): Take const segT instead of const
606 char *.
607 (dot_handlerdata): Adjusted.
608 (dot_endp): Likewise.
609
b9f18452
L		 6102004-05-02 H.J. Lu <hongjiu.lu@intel.com>
611
612 * config/obj-elf.c (obj_elf_change_section): Allow the
613 ".note.GNU-stack" section has SHF_EXECINSTR.
614
fafe6678
L		 6152004-05-02 H.J. Lu <hongjiu.lu@intel.com>
616
617 * config/obj-elf.c (get_section): Return bfd_boolean.
618 (obj_elf_change_section): Call bfd_get_section_by_name_if
619 instead of bfd_map_over_sections.
620
86654c12
L		 6212004-04-30 H.J. Lu <hongjiu.lu@intel.com>
622
623 * config/obj-elf.c (get_section): New function.
624 (obj_elf_change_section): Support multiple sections with same
625 name.
626
376eb240
NC		 6272004-04-30 Nick Clifton <nickc@redhat.com>
628
629 * config/tc-arm.c (create_register_alias): Fix typo checking for
630 case sensitive register aliases.
631 (co_proc_number): Use error message string in all_reg_maps[]
632 array.
633 (cp_reg_required_here): Likewise.
634 (fp_reg_required_here): Likewise.
635
8a7140c3
NC		 6362004-04-29 Brian Ford <ford@vss.fsi.com>
637
638 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
639
3e722fb5
CD		 6402004-04-28 Chris Demetriou <cgd@broadcom.com>
641
642 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
643 (load_address, macro, mips_ip, md_parse_option)
644 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
645 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
646 embedded-PIC handling, and update comments.
647 (SWITCH_TABLE): Remove.
648 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
649 (enum mips_pic_level): Remove EMBEDDED_PIC.
650 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
651 (TC_FORCE_RELOCATION): Update comment.
652 * ecoff.c (ecoff_build_lineno): Add comment about some code that
653 might be safe to remove now that MIPS embedded-PIC is gone.
654
351e2b5a
DA		 6552004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
656
657 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
658 call to obj_set_subsection_attributes.
659 (obj_som_init_stab_section): Likewise.
660 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
661 (pa_def_subspaces): Provide comdat default.
662 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
663 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
664 calls to create_new_subspace and update_subspace to pass comdat flag.
665 (create_new_subspace, update_subspace): Add new comdat argument. Use
666 it in calls to obj_set_subsection_attributes.
667 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
668 and use of comdat, common and dup_comm parameters.
669
f5842774
L		 6702004-04-26 H.J. Lu <hongjiu.lu@intel.com>
671
672 * config/obj-elf.c (obj_elf_change_section): Check if the old
673 group name is NULL before comparison.
674
558fe4a7
CD		 6752004-04-23 Chris Demetriou <cgd@broadcom.com>
676
677 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
678
81a21e38
TS		 6792004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
680
681 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
682
6832004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 684
685 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
686 (OPTION_MEMBEDDED_PIC): Remove.
687 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
688 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
689 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
690 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
691 (OPTION_ELF_BASE): Renumber.
692 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
693 (md_show_usage): Remove mention of -membedded-pic.
694 * doc/as.texinfo: Remove mention of -membedded-pic.
695
4d0d148d
TS		 6962004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
697
698 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
699 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
700 a.out support.
701 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
702 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
703 USE_GLOBAL_POINTER_OPT.
704
017315e4
TS		 7052004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
706
707 * config/tc-mips.c (macro): One more use of load_delay_nop.
708
269137b2
TS		 7092004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
710
711 * config/tc-mips.c (load_delay_nop): New function.
712 (load_address, macro): Use load_delay_nop() to build a nop
713 which can be omitted with gpr_interlocks.
714
24772049
TS		 7152004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
716
717 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
718 cop_interlocks): Remove superfluous CPU entries.
719
06516a5e
PB		 7202004-04-22 Paul Brook <paul@codesourcery.com>
721
722 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
723
fd99574b
NC		 7242004-04-22 Peter Barada <peter@the-baradas.com>
725
726 * NEWS: Added support for EMAC instructions and MAC/EMAC
727 Motorola syntax.
728 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
729 scale factor tokens, trailing_ampersand to mark mask addressing
730 for MAC/EMAC instructions.
731 * config/m68k-parse.y: Add options_ampersand clause, '<<',
732 '>>'.
733 (yylex): Handle '>', '<', and '&' following '+'.
734 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
735 architectures in archs[].
736 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
737 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
738 respectively.
739 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
740 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
741 cases.
742 Add EMAC operands to init_table[].
743
69b97547
NC		 7442004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
745
746 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
747 state.
748 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
749 * config/tc-arm.c (enum mstate): Delete from here.
750 (mapping_state): Remove the static mapstate variable and instead
751 store the state in the segment. This allows a per-section mapping
752 state. Handle and ignore MAP_UNDEFINED states.
753 (arm_elf_change_section): Get the current mapping state from the
754 new section.
755 (s_ltorg): Set the mapping state to MAP_DATA.
756 (arm_cleanup): Use arm_elf_change_section to get the mapping state
757 for each pool as it is emitted.
758
7592004-04-22 Nick Clifton <nickc@redhat.com>
760
761 * config/tc-arm.h: Formatting tidy ups.
762
7a7f4e42
CD		 7632004-04-20 Chris Demetriou <cgd@broadcom.com>
764
765 * NEWS: Note that MIPS -membedded-pic option is deprecated.
766
6482c264
NC		 7672004-04-20 DJ Delorie <dj@redhat.com>
768
769 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
770 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
771 [TE_PE] (O_secrel): Define.
772 [TE_PE] (x86_pe_cons_fix_new): New.
773 [TE_PE] (pe_directive_secrel): Likewise.
774 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
775
5bf10039
EC		 7762004-04-19 Eric Christopher <echristo@redhat.com>
777
778 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
779 of previous patch for fix in gcc.
780
77cd6497
JJ		 7812004-04-19 Jakub Jelinek <jakub@redhat.com>
782
783 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
784
b8861cfb
NS		 7852004-04-19 Nathan Sidwell <nathan@codesourcery.com>
786
787 * read.c (do_align): Call md_flush_pending_output, if defined.
788
f4c724fc
AM		 7892004-04-16 Alan Modra <amodra@bigpond.net.au>
790
791 * expr.c (operand): Correct checks for ++ and --.
792
a4b6e8f6
L		 7932004-04-14 H.J. Lu <hongjiu.lu@intel.com>
794
795 * config/tc-generic.c: Add some comments.
796
d766e8ec
RS		 7972004-04-14 Richard Sandiford <rsandifo@redhat.com>
798
799 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
800 -{no-}mfix-vr4122-bugs.
801 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
802 (append_insn, mips_emit_delays): Update accordingly.
803 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
804 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
805 (md_parse_option): Update after above changes.
806 (md_show_usage): Add -mfix-vr4120.
807
ed9589d4
BW		 8082004-04-13 Bob Wilson <bob.wilson@acm.org>
809
810 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
811 of .section directive; add a reference to the ELF .subsection
812 directive.
813
097dba13
NC		 8142004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
815
816 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
817 in parallel.
818
279500de
TS		 8192004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
820
821 * Makefile.am: Remove mips from aout targets.
822 * Makefile.in: Regenerate.
823 * configure.in: Remove mips-dec-bsd* target.
824 * configure: Regenerate.
825
b7d7dc63
AM		 8262004-04-07 Alan Modra <amodra@bigpond.net.au>
827
828 PR 96
829 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
830 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
831 Update "mapping". Restrict some @ modifiers to 32 bit.
832
f55629b8
KK		 8332004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
834 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
835
836 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
837 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
838 dont_adjust_reloc_32 is set.
839 (md_longopts): Add option -renesas.
840 (md_parse_option, md_show_usage): Likewise.
841 * doc/c-sh.texi: Likewise.
842
a7844384
NC		 8432004-04-01 Dave Korn <dk@artimi.com>
844
845 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
846 hi16 and lo16 fixS structs.
847 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
848 exactly the same way as for RELOC_DLX_REL16.
849 (machine_ip): properly respect LO flag in the_insn and
850 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
851 (md_apply_fix3): apply RELOC_DLX_LO16.
852
6c71dbc4
SS		 8532004-03-30 Stan Shebs <shebs@apple.com>
854
855 Remove long-obsolete MPW support.
856 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
857 * configure.in: Remove mention of ppc-*-mpw* config.
858 * configure.in: Likewise.
859
7cc69913
NC		 8602004-03-30 Nick Clifton <nickc@redhat.com>
861
862 * config/tc-arm.c (meabi_flags): Make its use conditional upon
863 OBJ_ELF being defined.
864
53fbb48a
AM		 8652004-03-27 Alan Modra <amodra@bigpond.net.au>
866
867 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
868
d507cf36
PB		 8692004-03-23 Paul Brook <paul@codesourcery.com>
870
871 * config/tc-arm.c (meabi_flags): New variable.
872 (arm_parse_eabi): New function.
873 (md_begin): Set flags for EABI v3.
874 (arm_eabis): Add.
875 (arm_long_opts): Add meabi.
876 * doc/as.texinf <ARM>: Document -meabi.
877 * doc/c-arm.texi: Ditto.
878
88d65ad6
BW		 8792004-03-22 Bob Wilson <bob.wilson@acm.org>
880
881 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
882 tables even when use_literal_section flag is not set.
883
13ef8878
AM		 8842004-03-22 Alan Modra <amodra@bigpond.net.au>
885
886 * config/tc-sh.c: Remove trailing whitespace.
887
1048a9ba
HPN		 8882004-03-22 Hans-Peter Nilsson <hp@axis.com>
889
890 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
891 --mul-bug-abort and the default behavior.
892 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
893 (err_for_dangerous_mul_placement): New variable.
894 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
895 macros.
896 (md_cris_relax_table): Have placeholder for STATE_MUL.
897 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
898 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
899 case doing nothing.
900 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
901 STATE_BYTE)>: Ditto.
902 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
903 alignment and position of this frag, emit error message if
904 suspicious.
905 (md_assemble): For a multiply insn and when checking it,
906 transform the current frag into a special frag for that purpose.
907 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
908 OPTION_MULBUG_ABORT_ON>: Handle new options.
909
a7877748
BW		 9102004-03-19 Bob Wilson <bob.wilson@acm.org>
911
912 * config/tc-xtensa.c (mark_literal_frags): New function.
913 (xtensa_move_literals): Call mark_literal_frags for all literal
914 segments, including init and fini literal segments.
915 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
916
9992270f
DA		 9172004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
918
919 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
920 (pa_comm): Set BSF_OBJECT in symbol flags.
921
6e1772d5
AM		 9222004-03-19 Alan Modra <amodra@bigpond.net.au>
923
924 * Makefile.am: Run "make dep-am".
925 * Makefile.in: Regenerate.
926 * doc/Makefile.in: Regenerate.
927 * config.in: Regenerate.
928 * po/gas.pot: Regenerate.
929
3e4caed2
NS		 9302004-03-18 Nathan Sidwell <nathan@codesourcery.com>
931
c95b35a9
NS		 932 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
933 (demand_empty_rest_of_line): Issue an error here.
934 (ignore_rest_of_line): Silently skip to end.
935 (demand_copy_string): Issue an error, not warning.
936 (equals): Likewise.
937 * config/obj-elf.c (obj_elf_section_name): Likewise.
938 (obj_elf_section): Likewise.
939 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
940 (arc_extinst): Likewise.
941 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
942 (dot_spill): Likewise.
943 (dot_unwabi): Likewise.
944 (dot_prologue): Likewise.
945
3e4caed2
NS		 946 * expr.c (operand): Reject ++ and --.
947 (operator): Likewise.
948
2ce4cc60
KK		 9492004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
950
951 * config/tc-sh.c: Include dw2gencfi.h.
952 (sh_cfi_frame_initial_instructions): New function.
953 (sh_regname_to_dw2regnum): Likewise.
954 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
955 file.
956 (TARGET_USE_CFIPOP): Define.
957 (tc_cfi_frame_initial_instructions): Likewise.
958 (tc_regname_to_dw2regnum): Likewise.
959 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
960 * Makefile.am: Update dependencies.
961 * Makefile.in: Regenerate.
962
9183ed4b
AM		 9632004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
964
965 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
966 * configure: Regenerate.
967
00bbdfe7
BW		 9682004-03-12 Bob Wilson <bob.wilson@acm.org>
969
970 * read.c (s_leb128): Call md_flush_pending_output.
971
0f10071e
ML		 9722004-03-12 Michal Ludvig <mludvig@suse.cz>
973
974 * config/tc-i386.c (output_insn): Handle PadLock instructions.
975 * config/tc-i386.h (CpuPadLock): New define.
976 (CpuUnknownFlags): Added CpuPadLock.
977
84c84759
AS		 9782004-03-07 Andreas Schwab <schwab@suse.de>
979
980 * doc/c-hppa.texi (HPPA Directives): Fix typo.
981
6ec51dba
RH		 9822004-03-07 Richard Henderson <rth@redhat.com>
983
984 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
985 (cfi_finish): Likewise for fde.
986
bae25f19
L		 9872004-03-05 H.J. Lu <hongjiu.lu@intel.com>
988
989 * config/tc-ia64.c (md_assemble): Properly handle NULL
990 align_frag.
991 (ia64_handle_align): Don't abort if failed to add a stop bit.
992
ab509236
L		 9932004-03-04 H.J. Lu <hongjiu.lu@intel.com>
994
995 * Makefile.in: Regenerated.
996 * aclocal.m4: Likewise.
997 * configure: Likewise.
998 * doc/Makefile.in: Likewise.
999
d9201763
L		 10002004-03-03 H.J. Lu <hongjiu.lu@intel.com>
1001
1002 * config/tc-ia64.c (dot_align): New.
1003 (ia64_do_align): Make it static.
1004 (md_pseudo_table): Use "dot_align" for "align".
1005 (ia64_md_do_align): Don't set align_frag here.
1006 (ia64_handle_align): Add a stop bit to the previous bundle if
1007 needed.
1008
1009 * config/tc-ia64.h (ia64_do_align): Removed.
1010
ae51a426
JR		 10112003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1012
1013 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
1014 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
1015 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
1016 the most general type or the user specifically requested it.
1017 (md_assemble): Add a new error message for when an instruction
1018 is understood, but is not allowed due to an -isa option.
1019
9545c4ce
L		 10202004-03-02 H.J. Lu <hongjiu.lu@intel.com>
1021
1022 * config/tc-ia64.c (align_frag): New.
1023 (md_assemble): Set the tc_frag_data field in align_frag for
1024 IA64_OPCODE_FIRST instructions.
1025 (ia64_md_do_align): Set align_frag.
1026 (ia64_handle_align): Add a stop bit if needed.
1027
1028 * config/tc-ia64.h (TC_FRAG_TYPE): New.
1029 (TC_FRAG_INIT): New.
1030
676a64f4
RS		 10312004-03-01 Richard Sandiford <rsandifo@redhat.com>
1032
1033 * config/tc-frv.c (fr400_audio): New variable.
1034 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
1035 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
1036 (target_implements_insn_p): New function.
1037 (md_assemble): Report an error if the processor doesn't implement
1038 the instruction.
1039
bd337dde
NC		 10402004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1041
1042 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1043 (md_parse_option): Ditto.
1044 (OPTION_NO_SPECIAL_M32R): Added.
1045 (md_show_usage): Document it.
1046 (enable_speial_m32r): Changed a default value from 0 to 1.
1047 * doc/c-m32r.texi: Document the -no-bitinst option.
1048
78878175
NC		 10492004-02-27 Nick Clifton <nickc@redhat.com>
1050
1051 * config/tc-sh.c (get_operand): Revert previous delta.
1052 (tc_gen_reloc): Check for an unknown reloc type before processing
1053 the addend.
1054
1d6d62a4
MS		 10552004-02-27 Hannes Reinecke <hare@suse.de>
1056
1057 * config/tc-s390.c (s390_insn): Correct range check for opcode in
1058 .insn pseudo operation.
1059
4aa3e325
NC		 10602004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
1061
1062 * config/tc-sh.c (get_operand): In case of #Imm, check has been
1063 added for wrong syntax.
1064
73369e65
EC		 10652004-02-26 Eric Christopher <echristo@redhat.com>
1066
1067 * config/tc-mips.c (mips_dwarf2_addr_size): New.
1068 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1069
6a5709a5
JR		 10702004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
1071
1072 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1073 nibble types to assembler.
1074
95385380
FF		 10752004-02-25 Fred Fish <fnf@redhat.com>
1076
1077 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1078
b5e0fabd
JW		 10792004-02-20 James E Wilson <wilson@specifixinc.com>
1080
1081 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
1082 finalize_syms.
1083 (fixup_unw_records): New arg before_relax. Pass to slot_index.
1084 (ia64_estimate_size_before_relax): New.
1085 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
1086 (generate_unwind_image): Pass 1 to fixup_unw_records.
1087 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1088 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1089
2f01ffbf
JJ		 10902004-02-19 Jakub Jelinek <jakub@redhat.com>
1091
1092 * stabs.c (generate_asm_file): Avoid warning about use of
1093 uninitialized variable.
1094
9c59842f
JW		 10952004-02-18 David Mosberger <davidm@hpl.hp.com>
1096
1097 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1098 body, and endp, allow unwind records which do not have a "t"
1099 (time/instruction) field.
1100
34920d91
NC		 11012004-02-17 Petko Manolov <petkan@nucleusys.com>
1102
1103 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1104 (do_mav_dspsc_2): Likewise.
1105 Fix accumulator registers move opcodes.
1106
4dde8e61 11072004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 1108 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 1109
1110 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1111
936cf02e
JW		 11122004-02-10 Steve Ellcey <sje@cup.hp.com>
1113
1114 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1115 (tc_frob_symbol): New macro definition.
1116 * config/tc-ia64.c (ia64_frob_symbol): New routine.
1117
e41f12f3
DJ		 11182004-02-09 Daniel Jacobowitz <drow@mvista.com>
1119
1120 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1121 read-only.
1122
a8a3b3b2
NS		 11232004-02-09 Nathan Sidwell <nathan@codesourcery.com>
1124
1125 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1126 (TC_CASE_SENSITIVE): ... this.
1127 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1128 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1129
c97b7ef6
JW		 11302004-02-06 James E Wilson <wilson@specifixinc.com>
1131
1132 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1133 (generate_unwind_image): Re-add it here.
1134
e4475e39
NS		 11352004-02-06 Nathan Sidwell <nathan@codesourcery.com>
1136
1137 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1138 * read.h (SKIP_WHITESPACE): Turn into an expression.
1139 * read.c (read_a_source_file): A pseudo is removed by having a
1140 NULL handler.
1141
5738bc24
JW		 11422004-02-05 James E Wilson <wilson@specifixinc.com>
1143
1144 * config/tc-ia64.c (output_endp): New.
1145 (count_bits): Delete.
1146 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1147 endp unwind records.
1148 (fixup_unw_records): Handle endp unwind records. Delete code for
1149 shortening prologue regions not followed by a body record.
1150 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1151 * config/tc-ia64.h (unw_record_type): Add endp.
1152
d6e78c11
JW		 11532004-02-03 James E Wilson <wilson@specifixinc.com>
1154
1155 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1156 fill padding bytes with zeroes.
1157 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1158 sets unwind_record slot_number and slot_frag fields.
1159
f6a22291
MR		 11602004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1161
1162 * config/tc-mips.c (add_got_offset_hilo): New function.
1163 (macro): Use load_register() and add_got_offset_hilo() to load
1164 constants instead of hardcoding code sequences throughout.
1165
127cab00
L		 11662004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1167
1168 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1169
6358301e
NC		 11702004-01-26 Bernardo Innocenti <bernie@develer.com>
1171
1172 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1173 like m68k-elf.
1174 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1175 of hard-coded test for TARGET_OS=elf.
1176
c8978940
CD		 11772004-01-24 Chris Demetriou <cgd@broadcom.com>
1178
1179 * config/tc-mips.c (hilo_interlocks): Change definition
1180 so that MIPS32, MIPS64 and later ISAs are included, along with
1181 the already-included machines. Update comments.
1182
c3ba240c
DJ		 11832004-01-23 Daniel Jacobowitz <drow@mvista.com>
1184
1185 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1186 undefined local labels.
1187
e864ceca
RS		 11882004-01-23 Richard Sandiford <rsandifo@redhat.com>
1189
1190 * config/tc-mips.c (load_address, macro): Update comments about
1191 NewABI GP relaxation.
1192
67c0d1eb
RS		 11932004-01-23 Richard Sandiford <rsandifo@redhat.com>
1194
1195 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1196 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1197 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1198 (set_at, load_register, load_address, move_register): Likewise.
1199 (load_got_offset, add_got_offset): Likewise.
1200 Update all calls and tidy accordingly.
1201
584892a6
RS		 12022004-01-23 Richard Sandiford <rsandifo@redhat.com>
1203
1204 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1205 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1206 (RELAX_USE_SECOND): Bump to 0x10000.
1207 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1208 (mips_macro_warning): New variable.
1209 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1210 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1211 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1212 of RELAX_ENCODE.
1213 (append_insn): Update mips_macro_warning.sizes.
1214 (macro_start, macro_warning, macro_end): New functions.
1215 (macro_build): Don't emit warnings here.
1216 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1217 (md_convert_frag): Check for cases where one macro alternative
1218 needs a warning and the other doesn't. Emit a warning if the
1219 longer sequence was chosen.
1220
4d7206a2
RS		 12212004-01-23 Richard Sandiford <rsandifo@redhat.com>
1222
1223 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1224 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1225 the first sequence, the size of the second sequence, and a flag
1226 that says whether we should warn.
1227 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1228 (RELAX_FIRST, RELAX_SECOND): New.
1229 (mips_relax): New variable.
1230 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1231 (append_insn): Remove "place" argument. Use mips_relax.sequence
1232 rather than "place" to check whether we're expanding the second
1233 alternative of a relaxable macro. Remove redundant check for
1234 branch relaxation. If generating a normal insn, and there
1235 is not enough room in the current frag, call relax_close_frag()
1236 to close it. Update mips_relax.sizes[]. Emit fixups for the
1237 second version of a relaxable macro. Record the first relaxable
1238 fixup in mips_relax. Remove tc_gen_reloc workaround.
1239 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1240 in the same way as in append_insn.
1241 (mips16_macro_build): Remove "place" argument.
1242 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1243 when generating the second version of a relaxable macro.
1244 (load_got_offset, add_got_offset): New functions.
1245 (load_address, macro): Use new relaxation machinery. Remove
1246 tc_gen_reloc workarounds.
1247 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1248 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1249 first version is needed.
1250 (tc_gen_reloc): Remove relaxation handling.
1251 (md_convert_frag): Go through the fixups for a relaxable macro and
1252 mark those that belong to the unneeded alternative as done. If the
1253 second alternative is needed, adjust the fixup addresses to account
1254 for the deleted first alternative.
1255
0530d30a
RS		 12562004-01-23 Richard Sandiford <rsandifo@redhat.com>
1257
1258 * frags.h (frag_room): Declare.
1259 * frags.c (frag_room): New function.
1260 * doc/internals.texi: Document it.
1261
048cdf86
TS		 12622004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1263
1264 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1265 optimization for -mtune=r3900, as this will break on other CPUs.
1266
28d39d1a
NC		 12672004-01-11 Tom Rix <tcrix@worldnet.att.net>
1268
1269 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 1270 be relaxed, use fixup.
28d39d1a
NC		 1271 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1272
26664553
JJ		 12732004-01-19 Jakub Jelinek <jakub@redhat.com>
1274
1275 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1276 precision operands.
1277
895921c9
MR		 12782004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1279
1280 * config/tc-mips.c (append_insn): Properly detect variant frags
1281 that preclude swapping of relaxed branches. Correctly swap
1282 instructions between frags when dealing with relaxed branches.
1283
f8b73030
MR		 12842004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1285
1286 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1287 throughout.
1288 * aclocal.m4: Regenerate.
1289 * configure: Regenerate.
1290
ca9a79a1 12912004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 1292
ca9a79a1
NC		 1293 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1294 manipulation insns.
1295
cc3d92a5
RS		 12962004-01-12 Richard Sandiford <rsandifo@redhat.com>
1297
1298 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1299 reloc, reserve space for the delay slot as well as the jalr itself.
1300
e45d0630
PB		 13012004-01-09 Paul Brook <paul@codesourcery.com>
1302
1303 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1304 (do_vfp_sp2_from_reg2): New function.
1305 (insns): Use them.
1306 (do_vfp_dp_from_reg2): Check return values properly.
1307
81912461
ILT		 13082004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1309
78849248
ILT		 1310 * config/tc-mips.c (warn_nops): Remove static variable.
1311 (macro): Remove test of warn_nops.
1312 (md_shortops): Remove 'n'.
1313 (md_parse_option): Remove 'n' case.
1314 (md_show_usage): Remove -n.
1315 * doc/as.texinfo (Overview): Remove MIPS -n option.
1316 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1317 * NEWS: Mention removal of MIPS -n option.
1318
81912461
ILT		 1319 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1320 (cop_interlocks): Check ISA level.
1321 (cop_mem_interlocks): Define.
1322 (reg_needs_delay): Check cop_interlocks rather than
1323 ISA_HAS_COPROC_DELAYS.
1324 (append_insn): Likewise. Use cop_mem_interlocks rather than
1325 directly checking mips_opts.isa.
1326 (mips_emit_delays): Likewise.
1327
73f20958
L		 13282004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1329
1330 * config/tc-ia64.c (unwind): Move next_slot_number and
1331 next_slot_frag to ...
1332 (unw_rec_list): Here.
1333 (free_list_records): Removed.
1334 (output_unw_records): Likewise.
1335 (generate_unwind_image): Make it void.
1336 (alloc_record): Initialize next_slot_number and next_slot_frag.
1337 (slot_index): Take .org, .space and .align into account.
1338 (fixup_unw_records): Don't set slot_number to 0. Use
1339 list->next_slot_number and list->next_slot_frag instead of
1340 unwind.next_slot_number and unwind.next_slot_frag.
1341 (ia64_convert_frag): New.
1342 (generate_unwind_image): Generate a rs_machine_dependent frag
1343 for unwind record.
1344 (emit_one_bundle): Use list->next_slot_number and
1345 list->next_slot_frag instead of unwind.next_slot_number and
1346 unwind.next_slot_frag.
1347
1348 * config/tc-ia64.h (md_convert_frag): Defined as
1349 ia64_convert_frag.
1350 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1351
99d09cdb
AO		 13522004-01-06 Alexandre Oliva <aoliva@redhat.com>
1353
1354 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1355 * config/tc-frv.h (md_apply_fix3): Don't define.
1356 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1357 operands.
1358 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1359 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1360 * config/tc-frv.c (line_separator_chars): Add `!'.
1361 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1362 * config/tc-frv.c (md_assemble): Clear insn upfront.
1363 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1364 * config/tc-frv.c (OPTION_FDPIC): New macro.
1365 (md_longopts): Add mfdpic.
1366 (md_parse_option): Handle it.
1367 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1368 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1369 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1370 (frv_pic_ptr): Parse funcdesc.
1371
4a4c4a1d
MR		 13722004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1373
1374 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1375 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1376
2251dd89
MR		 13772004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1378
1379 * Makefile.am (Makefile): Move the dependency on
1380 $(BFDDIR)/configure.in to...
1381 (CONFIG_STATUS_DEPENDENCIES): ... here.
1382 (AUTOMAKE_OPTIONS): Require automake 1.8.
1383 * Makefile.in: Regenerate.
1384 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1385 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1386 $(BFDDIR)/configure.in here as well.
1387 * doc/Makefile.in: Regenerate.
1388
c6581168
MR		 13892004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1390
1391 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1392 * Makefile.in: Regenerate.
1393 * aclocal.m4: Regenerate.
1394 * doc/Makefile.am (install, install-info): Remove.
1395 (install-data-local): A new hook for install-info.
1396 (AUTOMAKE_OPTIONS): Require automake 1.8.
1397 * doc/Makefile.in: Regenerate.
1398
303e7b79
NC		 13992004-01-02 Nutan Singh <nutan@kpitcummins.com>
1400
1401 * doc/c-sh.texi: Update description about floating point behavior
1402 of SH family.
1403
b50c15dc
NC		 14042004-01-02 Bernardo Innocenti <bernie@develer.com>
1405
1406 * configure.in: Add m68k-uClinux target.
1407 * configure: Regenerate.
7de9afa2 1408
c9e214e5 1409For older changes see ChangeLog-0203
08d56133
NC		 1410\f
1411Local Variables:
1412mode: change-log
1413left-margin: 8
1414fill-column: 74
1415version-control: never
1416End:
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