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* inferior.h (call_ptrace): Replace PTRACE_ARG3_TYPE with
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
caa32fe5
NC		 12004-08-13 Jan Beulich <jbeulich@novell.com>
2 Nick Clifton <nickc@redhat.com>
3
4 * as.c: Add and handle new --alternate command line option.
5 * macro.c (macro_set_alternate): New.
6 * macro.h (macro_set_alternate): Declare.
7 * read.c: Add and handle new .altmacro and .noaltmacro directives.
8 * doc/as.texinfo: Document new command line option and pseudo-ops
9 as well as insert documentation originating from gasp about
10 alternate macro syntax.
11 * NEWS: Mention new command line option and pseudo-ops.
12
b2221023
MM		 132004-08-10 Mark Mitchell <mark@codesourcery.com>
14
15 * expr.c (operand): Handle the "~", "-", and "!" operators applied
16 to bignums.
17
db6579d4
PB		 182004-08-06 Paul Brook <paul@codesourcery.com>
19
20 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
21 Handle new relocations.
22 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
23
e750405d
BW		 242004-08-05 Bob Wilson <bob.wilson@acm.org>
25
26 * write.c (relax_segment): Use was_address instead of address when
27 setting fr_fix field for align frag due to backwards .org.
28
1d70c7fb
AO		 292004-07-29 Alexandre Oliva <aoliva@redhat.com>
30
31 Introduce SH2a support.
32 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
33 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
34 arch_sh2a_nofpu_up.
35 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
36 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
37 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
38 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
39 to end of conditional expression.
40 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
41 * config/tc-sh.c: Add sh2a-nofpu support.
42 2003-12-29 DJ Delorie <dj@redhat.com>
43 * tc-sh.c: Add sh2a support.
44 (parse_reg): Add tbr.
45 (parse_at): Support @@(disp,tbr).
46 (get_specific): Support sh2a opcodes.
47 (insert4): New, for 4 byte relocs.
48 (build_Mytes): Support sh2a opcodes.
49 (md_apply_fix3_Mytes): Support sh2a opcodes.
50 2003-12-02 Michael Snyder <msnyder@redhat.com>
51 * config/tc-sh.c (md_parse_option): Handle sh2a.
52 (sh_elf_final_processing): Ditto.
53
e7fbc2bf
JT		 542004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
55
56 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
57 for TE_NetBSD.
58
9232bbb0
AM		 592004-07-27 Alan Modra <amodra@bigpond.net.au>
60
61 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
62 (ppc_arch): Expand comment.
63
670ec21d
NC		 642004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
65
66 * config/tc-crx.c: Support evaluating the difference between two
67 symbols.
68 * config/tc-crx.h: Likewise.
69
406f8ff9 702004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 71
72 * config/tc-ia64.c (start_unwind_section): Set the linked-to
73 section.
74 (ia64_elf_section_change_hook): Set the linked-to section for
75 SHT_IA_64_UNWIND.
76
c05e9f04
NC		 772004-07-26 Dmitry Diky <diwil@spec.ru>
78
79 * config/tc-msp430.c: Add new subtargets: msp430x1610,
80 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
81 msp430xG438, msp430xG439.
82
e9863d7f
DJ		 832004-07-25 Daniel Jacobowitz <dan@debian.org>
84
85 * doc/as.texinfo (Section, PushSection): Correct documentation
86 for ELF.
87
543613e9 882004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 89
90 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
91 permissible for the selected instruction suffix.
92 (match_template): Don't permit 64-bit general purpose operands in
93 32-bit mode.
94 (finalize_imm): Permit 64-bit immediates.
95 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
96 specially except for the width of the used base and/or index
97 registers. For 32-bit displacements, use sign-extended
98 relocations only when using 64-bit addressing.
99 Force zero displacement on rip-relative addressing when there is
100 no other displacement.
101 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
102 specially except for the width of the used base and/or index
103 registers.
104 (parse_register): Disallow Reg64 registers in 32-bit mode.
105
543613e9
NC		 106 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
107 suffix if the instruction doesn't support it.
108
01a3f561
MR		 1092004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
110
111 * config/tc-mips.c (append_insn): Handle constant expressions with
112 no associated relocation.
113 (mips_ip): Cancel the expression after use for the Q format
114 specifier.
115 (parse_relocation): Return no relocation for unsupported
116 operators.
117 (my_getSmallExpression): Return no relocation if no relocation
118 operators are used.
119
e12904d2
DA		 1202004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
121
122 * config/obj-som.c (adjust_stab_sections): Add prototype.
123 (obj_som_compiler, obj_som_version, obj_som_copyright,
124 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
125 * config/tc-hppa.c (update_subspace): Likewise.
126 (is_defined_subspace): Amplify comment.
127 * config/obj-som.h (som_frob_file): Add prototype.
128
90c1602c
L		 1292004-07-19 Christopher Faylor <cgf@timesys.com>
130 H.J. Lu <hongjiu.lu@intel.com>
131
132 * subsegs.c (section_symbol): Don't create a new segment when
133 existing segment is undefined.
134
f263249b
RE		 1352004-07-16 Richard Earnshaw <rearnsha@arm.com>
136
137 * config/tc-arm.c: Include include/opcode/arm.h.
138 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
139 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
140 (FPU_ARCH_*): Delete.
141 * Makefile.am: Update dependencies.
142 * Makefile.in: Regenerate.
143
152c65b9
NC		 1442004-07-15 Nick Clifton <nickc@redhat.com>
145
146 * configure.in: Accept armbe as a big-endian arm configuration.
147 * configure: Regenerate.
148
0477af35
NC		 1492004-07-13 Thomas Nystrom <thn@saeab.se>
150
151 * config/tc-i386.c (T_SHIFTOP): New constant.
152 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
153 (intel_el1): Handle '~'.
154 (intel_get_token): Handle '<>', '&', '|' and '~'.
155
1562004-07-13 Nick Clifton <nickc@redhat.com>
157
158 (md_assemble): Remove spurious newline from end of as_bad error
159 message.
160 (intel_e05_1): Likewise.
161 (intel_e11): Likewise.
162 (intel_match_token): Likewise.
163
31302357
AS		 1642004-07-11 Andreas Schwab <schwab@suse.de>
165
166 * config/tc-m68k.c: Convert to C90. Remove redundant
167 declarations. Indentation fixup.
168 [M68KCOFF]: Include "obj-coff.h" instead of declaring
169 obj_coff_section ourselves.
170
549f748d
JW		 1712004-07-09 James E Wilson <wilson@specifixinc.com>
172
173 * config/tc-ia64.c (default_big_endian): New.
174 (dot_byteorder, md_begin): Use it.
175 (md_parse_option): Set it.
176
1a320fbb
NC		 1772004-07-09 Nick Clifton <nickc@redhat.com>
178
179 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
180 * configure: Regenerate.
181 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
182 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
183 sh_find_elf_flags if necessary.
184
de7e6852
RS		 1852004-07-08 Richard Sandiford <rsandifo@redhat.com>
186
187 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
188 going to be split into more than one in-place addend, return 0
189 for relocations against mergeable sections. Associate comments
190 with code.
191
1fe1f39c
NC		 1922004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
193
194 * Makefile.am (CPU_TYPES): Add crx.
195 (TARGET_CPU_CFILES): Add config/tc-crx.c.
196 (TARGET_CPU_HFILES): Add config/tc-crx.h.
197 (DEPTC_crx_elf): New target.
198 (DEPOBJ_crx_elf): Likewise.
199 (DEP_crx_elf): Likewise.
200 * Makefile.in: Regenerate.
201 * configure.in: Add crx* target.
202 * configure: Regenerate.
203 * config/tc-crx.c: New file.
204 * config/tc-crx.h: New file.
205 * NEWS: Mention new target.
206
d9895649
NC		 2072004-07-06 Nick Clifton <nickc@redhat.com>
208
85fbca6a
NC		 209 * config.in: Undefine TARGET_SYMBIAN by default.
210 * configure.in:
211 * configure: Regenerate. Add sh-symbian-elf target. If
212 selected define TARGET_SYMBIAN.
213 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
214 format if TARGET_SYMBIAN has been defined.
215
e7bd9ea0
NC		 216 * output-file.c (output_file_create): Report the target format
217 chosen when bfd_openw reports that it is invalid.
218
d9895649
NC		 219 * config/obj-coff.c (coff_pseudo_table): Only define the weak
220 pseudo for BFD based assemblers.
221
871ec896
JR		 2222004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
223
224 gas:
225 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
226 (md_parse_option): Remove redundant -isa testing.
227 Make bfd_arch variable const.
228 (md_show_usage): Make bfd_arch variable const.
229
5a9ff93d
JW		 2302004-07-03 James E Wilson <wilson@specifixinc.com>
231
232 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
233 * config/tc-ia64.h (md_frag_check): Define.
234
c87db184
CF		 2352004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
236
237 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
238 externals.
239 * doc/as.texinfo (Weak): Document PE weak symbols.
240
3b91255e
RS		 2412004-07-03 Richard Sandiford <rsandifo@redhat.com>
242
243 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
244 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
245 (mips_frob_file): Rework so that only a single pass through the
246 relocs is needed. Allow %lo()s to have higher offsets than their
247 corresponding %hi()s or %got()s.
248
310ea308
NC		 2492004-07-02 Nick Clifton <nickc@redhat.com>
250
251 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
252 allow values which have come from undefined symbols.
253 Always consider this fixup to have been processed as a reloc
254 cannot be generated for it.
255
09b935ac
AM		 2562004-07-02 Alan Modra <amodra@bigpond.net.au>
257
258 * frags.h (struct frag): Add has_code and insn_addr fields.
259 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
260 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
261 * config/tc-ppc.h (md_frag_check): Define.
262
4d1cd5c7
MR		 2632004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
264
265 * doc/Makefile.am (info): Rename goal to...
266 (info-local): ... this, to preserve implicit dependencies.
267 * doc/Makefile.in: Regenerate with automake 1.8.5.
268
097f809a
NC		 2692004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
270
271 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
272 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
273 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
274 (tc_gen_reloc): Likewise.
275 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
276 (m32r_parse_name): Likewise.
277 (m32r_cgen_parse_fix_exp): Likewise.
278 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
279 (O_PIC_reloc): Likewise.
280 (TC_CGEN_PARSE_FIX_EXP): Likewise..
281 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
282 for @GOTOFF, @GOT, @PLT.
283
bb82af9f
NC		 2842004-06-21 Jan Beulich <jbeulich@novell.com>
285
286 * gas/symbols.c: While discarding ordinary local absolute symbols
287 when --strip-local-absolute is in effect, retain file symbols.
288
990ae22a
AS		 2892004-06-20 Andreas Schwab <schwab@suse.de>
290
291 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
292 (md_parse_option): Likewise.
293
32137342
NC		 2942004-06-17 Jan Beulich <jbeulich@novell.com>
295
296 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
297 * config/te-netware.h: New file.
298 * config/te-ppcnw.h: Delete: Obsolete.
299 * configure.in: Eliminate ill NetWare targets. Make generic
300 NetWare target use proper emulation.
301 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
302 reference to new te-netware.h.
303 * configure: Regenerate.
304 * Makefile.in: Regenerate.
305
f84d8e26
MS		 3062004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
307
308 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
309 comparison in .insn pseudo operation.
310
587aac4e
AM		 3112004-06-15 Alan Modra <amodra@bigpond.net.au>
312
313 * config/obj-coff.c (coff_adjust_section_syms): Use
314 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
315 (coff_frob_section): Likewise.
316 * config/tc-mips.c (md_apply_fix3): Likewise.
317 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
318 (elf_frob_file_after_relocs): Likewise.
319
2337eb33
DA		 3202004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
321
b8fc22bc
DA		 322 * config/tc-hppa.c (log2): Rename to exact_log2.
323 (pa_next_subseg): Delete unused function.
324 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
325 (create_new_subspace): Likewise.
326
2337eb33
DA		 327 Bug gas/213
328 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
329 labels. Fix warning.
330
53cb0362
DD		 3312004-05-28 DJ Delorie <dj@redhat.com>
332
333 * config/tc-mn10300.h (tc_fix_adjustable): Define.
334 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
335 or non-merged symbols.
336
888a75be
L		 3372004-05-28 H.J. Lu <hongjiu.lu@intel.com>
338
339 * config/tc-ia64.c (remove_marked_resource): Save, clear and
340 restore the old slot when inserting srlz.i/srlz.d.
341
f6f9408f
JR		 3422004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
343
344 * Makefile.am: Regenerate dependecies.
345 * Makefile.in: Regenerate.
346 * config/tc-sh.c (valid_arch): Make unsigned.
347 (preset_target_arch): Likewise.
348 (md_begin): Use new architecture flags system.
349 (get_specific): Likewise.
350 (assemble_ppi): Likewise.
351 (md_assemble): Likewise. Also fix error check for bad opcodes.
352 (md_parse_option): Likewise. Also generate -isa values according
353 to the table in bfd/cpu-sh.c instead of just constants. Also
354 allow <arch>-up ISA variants.
355 (sh_elf_final_processing): Replace if-else chain with a call to
356 sh_find_elf_flags().
357 * testsuite/gas/sh/arch: New directory.
358 * testsuite/gas/sh/arch/arch.exp: New test script.
359 * testsuite/gas/sh/arch/arch_expected.txt: New file.
360 * testsuite/gas/sh/arch/sh.s: New file.
361 * testsuite/gas/sh/arch/sh2.s: New file.
362 * testsuite/gas/sh/arch/sh-dsp.s: New file.
363 * testsuite/gas/sh/arch/sh2e.s: New file.
364 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
365 * testsuite/gas/sh/arch/sh3.s: New file.
366 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
367 * testsuite/gas/sh/arch/sh3e.s: New file.
368 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
369 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
370 * testsuite/gas/sh/arch/sh4.s: New file.
371 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
372 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
373 * testsuite/gas/sh/arch/sh4a.s: New file.
374
580b9172
NC		 3752004-05-28 Peter Barada <peter@the-baradas.com>
376
377 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
378 with zero offset into mode 2 addressing to save a word.
379
652ca075
L		 3802004-05-27 H.J. Lu <hongjiu.lu@intel.com>
381
382 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
383 (ar_is_only_in_integer_unit): New.
384 (ar_is_only_in_memory_unit): New.
385 (generate_unwind_image): Silence gcc on 32bit host.
386 (md_assemble): Use ar_is_only_in_integer_unit instead of
387 ar_is_in_integer_unit. Check AR access.
388
60fed2d3
NC		 3892004-05-27 Peter Barada <peter@the-baradas.com>
390
391 * config/tc-m68k.c (md_begin): Sort the opcode table into
392 alphabetical order.
393 (m68k_compare_opcode): New function to do the sorting.
394
be8c092b
NC		 3952004-05-24 Peter Barada <peter@the-baradas.com>
396
397 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
398 addressing on MIT style operands.
399 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
400 w/mask addressing.
401 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
402 operands.
403
1181c20e
AM		 4042004-05-23 Alan Modra <amodra@bigpond.net.au>
405
406 * expr.c (operand, operator): Don't reject '++' and '--'.
407
20e56c33
RS		 4082004-05-20 Richard Sandiford <rsandifo@redhat.com>
409
410 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
411 dwarf tables.
412
b2d65c0b
NC		 4132004-05-17 Adam Nemet <anemet@lnxw.com>
414
415 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
416 * configure: Regenerate.
417
0da76f83
NC		 4182004-05-13 Paul Brook <paul@codesourcery.com>
419
420 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
421
4b363073
NC		 4222004-05-13 Joel Sherrill <joel@oarcorp.com>
423
424 * configure.in (or32-*-rtems*): Switch to elf.
425 * configure: Regenerate.
426
9598fbe5
NC		 4272004-05-13 Nick Clifton <nickc@redhat.com>
428
429 * po/fr.po: Updated French translation.
430
22fe14ad
NC		 4312004-05-11 Nick Clifton <nickc@redhat.com>
432
433 * doc/as.texinfo (Section): Document G and T flags to .section
434 directive. Document the extra arguments that the G flag
435 requires. Document the #tls flag.
436
4372004-05-11 H.J. Lu <hongjiu.lu@intel.com>
438
439 * subsegs.c (section_symbol): Create a new section symbol if
440 the existing one doesn't match.
441 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
442
532c738a
RS		 4432004-05-07 Richard Sandiford <rsandifo@redhat.com>
444
445 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
446 to cope with VR4181A errata MD(1) and MD(4).
447
0503b355
BF		 4482004-05-07 Brian Ford <ford@vss.fsi.com>
449
450 * NEWS: Mention .secrel32 for pe[i]-i386.
451
daeea990
AO		 4522004-05-07 Alexandre Oliva <aoliva@redhat.com>
453
454 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
455 (HANDLE_ALIGN): New.
456
bfbdcf04
DJ		 4572004-05-06 Daniel Jacobowitz <dan@debian.org>
458
459 * Makefile.am (DIST_SUBDIRS): Define.
460 * aclocal.m4: Regenerate with automake 1.8.4.
461 * Makefile.in: Likewise.
462 * doc/Makefile.in: Likewise.
463
5e819f9c
JW		 4642004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
465
466 * config/tc-ia64.c (dot_serialize): Declare.
467 (dot_serialize): New function.
468 (md_pseudo_table): Add ".serialize.data" and
469 ".serialize.instruction" directives.
470
e5976317
NC		 4712004-05-06 Nick Clifton <nickc@redhat.com>
472
473 * messages (as_internal_value_out_of_range): Print a message about
474 a value being out of range. Be consistent about whether the
475 values are printed in decimal or hexadecimal.
476 (as_warn_value_out_of_range): Generate a warning message about an
477 out of range value.
478 (as_bad_value_out_of_range): Generate an error message about an
479 out of range value.
480 * as.h: Prototype the new functions.
481 * config/tc-alpha.c (insert_operand): Use new function.
482 * config/tc-arc.c (arc_insert_operand): Likewise.
483 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
484 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
485 * config/tc-ppc.c (ppc_insert_operand): Likewise.
486 * config/tc-s390.c (s390_insert_operand): Likewise.
487 * config/tc-v850.c (v850_insert_operand): Likewise.
488
996991aa
AO		 4892004-05-05 Alexandre Oliva <aoliva@redhat.com>
490
491 * configure.in: Set em=linux for frv-*-*linux*.
492 * configure: Rebuilt.
493 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
494 (frv_md_fdpic_enabled): New.
495 * config/tc-frv.c (frv_md_fdpic_enabled): New.
496 (DEFAULT_FDPIC): New.
497 (frv_flags): Use DEFAULT_FDPIC.
498 (frv_pic_flag): Likewise.
499 (OPTION_NOPIC): New.
500 (md_longopts): Add -mnopic.
501 (md_parse_option): Handle it.
502 (md_show_usage): Add -mfdpic and -mnopic.
503
6b6e92f4
NC		 5042004-05-05 Peter Barada <peter@the-baradas.com>
505
506 * config/tc-m68k.c: Add find_cf_chip to print list of valid
507 chips for invalid coldfire instructions, rename selectors
508 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
509 add current_chip to track which chip is referred to(including save/restore),
510 use current_chip to select control registers, not current_arch.
511 (md_show_usage): Add new chips.
512 * doc/c-m68k.texi: Document new command line switches.
513
6f079ae3
JJ		 5142004-05-05 Jakub Jelinek <jakub@redhat.com>
515
516 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
517 (NOP_OPCODE): Define.
518 (s390_align_code): Remove prototype.
519 * tc-s390.c (s390_align_code): Remove.
520
2d6ed997
L		 5212004-05-04 H.J. Lu <hongjiu.lu@intel.com>
522
523 * config/tc-ia64.c (make_unw_section_name): Removed.
524 (start_unwind_section): New function.
525 (generate_unwind_image): Take const segT instead of const
526 char *.
527 (dot_handlerdata): Adjusted.
528 (dot_endp): Likewise.
529
b9f18452
L		 5302004-05-02 H.J. Lu <hongjiu.lu@intel.com>
531
532 * config/obj-elf.c (obj_elf_change_section): Allow the
533 ".note.GNU-stack" section has SHF_EXECINSTR.
534
fafe6678
L		 5352004-05-02 H.J. Lu <hongjiu.lu@intel.com>
536
537 * config/obj-elf.c (get_section): Return bfd_boolean.
538 (obj_elf_change_section): Call bfd_get_section_by_name_if
539 instead of bfd_map_over_sections.
540
86654c12
L		 5412004-04-30 H.J. Lu <hongjiu.lu@intel.com>
542
543 * config/obj-elf.c (get_section): New function.
544 (obj_elf_change_section): Support multiple sections with same
545 name.
546
376eb240
NC		 5472004-04-30 Nick Clifton <nickc@redhat.com>
548
549 * config/tc-arm.c (create_register_alias): Fix typo checking for
550 case sensitive register aliases.
551 (co_proc_number): Use error message string in all_reg_maps[]
552 array.
553 (cp_reg_required_here): Likewise.
554 (fp_reg_required_here): Likewise.
555
8a7140c3
NC		 5562004-04-29 Brian Ford <ford@vss.fsi.com>
557
558 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
559
3e722fb5
CD		 5602004-04-28 Chris Demetriou <cgd@broadcom.com>
561
562 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
563 (load_address, macro, mips_ip, md_parse_option)
564 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
565 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
566 embedded-PIC handling, and update comments.
567 (SWITCH_TABLE): Remove.
568 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
569 (enum mips_pic_level): Remove EMBEDDED_PIC.
570 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
571 (TC_FORCE_RELOCATION): Update comment.
572 * ecoff.c (ecoff_build_lineno): Add comment about some code that
573 might be safe to remove now that MIPS embedded-PIC is gone.
574
351e2b5a
DA		 5752004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
576
577 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
578 call to obj_set_subsection_attributes.
579 (obj_som_init_stab_section): Likewise.
580 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
581 (pa_def_subspaces): Provide comdat default.
582 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
583 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
584 calls to create_new_subspace and update_subspace to pass comdat flag.
585 (create_new_subspace, update_subspace): Add new comdat argument. Use
586 it in calls to obj_set_subsection_attributes.
587 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
588 and use of comdat, common and dup_comm parameters.
589
f5842774
L		 5902004-04-26 H.J. Lu <hongjiu.lu@intel.com>
591
592 * config/obj-elf.c (obj_elf_change_section): Check if the old
593 group name is NULL before comparison.
594
558fe4a7
CD		 5952004-04-23 Chris Demetriou <cgd@broadcom.com>
596
597 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
598
81a21e38
TS		 5992004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
600
601 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
602
6032004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 604
605 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
606 (OPTION_MEMBEDDED_PIC): Remove.
607 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
608 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
609 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
610 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
611 (OPTION_ELF_BASE): Renumber.
612 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
613 (md_show_usage): Remove mention of -membedded-pic.
614 * doc/as.texinfo: Remove mention of -membedded-pic.
615
4d0d148d
TS		 6162004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
617
618 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
619 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
620 a.out support.
621 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
622 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
623 USE_GLOBAL_POINTER_OPT.
624
017315e4
TS		 6252004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
626
627 * config/tc-mips.c (macro): One more use of load_delay_nop.
628
269137b2
TS		 6292004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
630
631 * config/tc-mips.c (load_delay_nop): New function.
632 (load_address, macro): Use load_delay_nop() to build a nop
633 which can be omitted with gpr_interlocks.
634
24772049
TS		 6352004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
636
637 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
638 cop_interlocks): Remove superfluous CPU entries.
639
06516a5e
PB		 6402004-04-22 Paul Brook <paul@codesourcery.com>
641
642 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
643
fd99574b
NC		 6442004-04-22 Peter Barada <peter@the-baradas.com>
645
646 * NEWS: Added support for EMAC instructions and MAC/EMAC
647 Motorola syntax.
648 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
649 scale factor tokens, trailing_ampersand to mark mask addressing
650 for MAC/EMAC instructions.
651 * config/m68k-parse.y: Add options_ampersand clause, '<<',
652 '>>'.
653 (yylex): Handle '>', '<', and '&' following '+'.
654 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
655 architectures in archs[].
656 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
657 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
658 respectively.
659 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
660 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
661 cases.
662 Add EMAC operands to init_table[].
663
69b97547
NC		 6642004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
665
666 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
667 state.
668 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
669 * config/tc-arm.c (enum mstate): Delete from here.
670 (mapping_state): Remove the static mapstate variable and instead
671 store the state in the segment. This allows a per-section mapping
672 state. Handle and ignore MAP_UNDEFINED states.
673 (arm_elf_change_section): Get the current mapping state from the
674 new section.
675 (s_ltorg): Set the mapping state to MAP_DATA.
676 (arm_cleanup): Use arm_elf_change_section to get the mapping state
677 for each pool as it is emitted.
678
6792004-04-22 Nick Clifton <nickc@redhat.com>
680
681 * config/tc-arm.h: Formatting tidy ups.
682
7a7f4e42
CD		 6832004-04-20 Chris Demetriou <cgd@broadcom.com>
684
685 * NEWS: Note that MIPS -membedded-pic option is deprecated.
686
6482c264
NC		 6872004-04-20 DJ Delorie <dj@redhat.com>
688
689 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
690 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
691 [TE_PE] (O_secrel): Define.
692 [TE_PE] (x86_pe_cons_fix_new): New.
693 [TE_PE] (pe_directive_secrel): Likewise.
694 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
695
5bf10039
EC		 6962004-04-19 Eric Christopher <echristo@redhat.com>
697
698 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
699 of previous patch for fix in gcc.
700
77cd6497
JJ		 7012004-04-19 Jakub Jelinek <jakub@redhat.com>
702
703 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
704
b8861cfb
NS		 7052004-04-19 Nathan Sidwell <nathan@codesourcery.com>
706
707 * read.c (do_align): Call md_flush_pending_output, if defined.
708
f4c724fc
AM		 7092004-04-16 Alan Modra <amodra@bigpond.net.au>
710
711 * expr.c (operand): Correct checks for ++ and --.
712
a4b6e8f6
L		 7132004-04-14 H.J. Lu <hongjiu.lu@intel.com>
714
715 * config/tc-generic.c: Add some comments.
716
d766e8ec
RS		 7172004-04-14 Richard Sandiford <rsandifo@redhat.com>
718
719 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
720 -{no-}mfix-vr4122-bugs.
721 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
722 (append_insn, mips_emit_delays): Update accordingly.
723 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
724 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
725 (md_parse_option): Update after above changes.
726 (md_show_usage): Add -mfix-vr4120.
727
ed9589d4
BW		 7282004-04-13 Bob Wilson <bob.wilson@acm.org>
729
730 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
731 of .section directive; add a reference to the ELF .subsection
732 directive.
733
097dba13
NC		 7342004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
735
736 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
737 in parallel.
738
279500de
TS		 7392004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
740
741 * Makefile.am: Remove mips from aout targets.
742 * Makefile.in: Regenerate.
743 * configure.in: Remove mips-dec-bsd* target.
744 * configure: Regenerate.
745
b7d7dc63
AM		 7462004-04-07 Alan Modra <amodra@bigpond.net.au>
747
748 PR 96
749 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
750 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
751 Update "mapping". Restrict some @ modifiers to 32 bit.
752
f55629b8
KK		 7532004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
754 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
755
756 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
757 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
758 dont_adjust_reloc_32 is set.
759 (md_longopts): Add option -renesas.
760 (md_parse_option, md_show_usage): Likewise.
761 * doc/c-sh.texi: Likewise.
762
a7844384
NC		 7632004-04-01 Dave Korn <dk@artimi.com>
764
765 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
766 hi16 and lo16 fixS structs.
767 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
768 exactly the same way as for RELOC_DLX_REL16.
769 (machine_ip): properly respect LO flag in the_insn and
770 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
771 (md_apply_fix3): apply RELOC_DLX_LO16.
772
6c71dbc4
SS		 7732004-03-30 Stan Shebs <shebs@apple.com>
774
775 Remove long-obsolete MPW support.
776 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
777 * configure.in: Remove mention of ppc-*-mpw* config.
778 * configure.in: Likewise.
779
7cc69913
NC		 7802004-03-30 Nick Clifton <nickc@redhat.com>
781
782 * config/tc-arm.c (meabi_flags): Make its use conditional upon
783 OBJ_ELF being defined.
784
53fbb48a
AM		 7852004-03-27 Alan Modra <amodra@bigpond.net.au>
786
787 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
788
d507cf36
PB		 7892004-03-23 Paul Brook <paul@codesourcery.com>
790
791 * config/tc-arm.c (meabi_flags): New variable.
792 (arm_parse_eabi): New function.
793 (md_begin): Set flags for EABI v3.
794 (arm_eabis): Add.
795 (arm_long_opts): Add meabi.
796 * doc/as.texinf <ARM>: Document -meabi.
797 * doc/c-arm.texi: Ditto.
798
88d65ad6
BW		 7992004-03-22 Bob Wilson <bob.wilson@acm.org>
800
801 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
802 tables even when use_literal_section flag is not set.
803
13ef8878
AM		 8042004-03-22 Alan Modra <amodra@bigpond.net.au>
805
806 * config/tc-sh.c: Remove trailing whitespace.
807
1048a9ba
HPN		 8082004-03-22 Hans-Peter Nilsson <hp@axis.com>
809
810 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
811 --mul-bug-abort and the default behavior.
812 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
813 (err_for_dangerous_mul_placement): New variable.
814 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
815 macros.
816 (md_cris_relax_table): Have placeholder for STATE_MUL.
817 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
818 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
819 case doing nothing.
820 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
821 STATE_BYTE)>: Ditto.
822 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
823 alignment and position of this frag, emit error message if
824 suspicious.
825 (md_assemble): For a multiply insn and when checking it,
826 transform the current frag into a special frag for that purpose.
827 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
828 OPTION_MULBUG_ABORT_ON>: Handle new options.
829
a7877748
BW		 8302004-03-19 Bob Wilson <bob.wilson@acm.org>
831
832 * config/tc-xtensa.c (mark_literal_frags): New function.
833 (xtensa_move_literals): Call mark_literal_frags for all literal
834 segments, including init and fini literal segments.
835 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
836
9992270f
DA		 8372004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
838
839 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
840 (pa_comm): Set BSF_OBJECT in symbol flags.
841
6e1772d5
AM		 8422004-03-19 Alan Modra <amodra@bigpond.net.au>
843
844 * Makefile.am: Run "make dep-am".
845 * Makefile.in: Regenerate.
846 * doc/Makefile.in: Regenerate.
847 * config.in: Regenerate.
848 * po/gas.pot: Regenerate.
849
3e4caed2
NS		 8502004-03-18 Nathan Sidwell <nathan@codesourcery.com>
851
c95b35a9
NS		 852 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
853 (demand_empty_rest_of_line): Issue an error here.
854 (ignore_rest_of_line): Silently skip to end.
855 (demand_copy_string): Issue an error, not warning.
856 (equals): Likewise.
857 * config/obj-elf.c (obj_elf_section_name): Likewise.
858 (obj_elf_section): Likewise.
859 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
860 (arc_extinst): Likewise.
861 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
862 (dot_spill): Likewise.
863 (dot_unwabi): Likewise.
864 (dot_prologue): Likewise.
865
3e4caed2
NS		 866 * expr.c (operand): Reject ++ and --.
867 (operator): Likewise.
868
2ce4cc60
KK		 8692004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
870
871 * config/tc-sh.c: Include dw2gencfi.h.
872 (sh_cfi_frame_initial_instructions): New function.
873 (sh_regname_to_dw2regnum): Likewise.
874 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
875 file.
876 (TARGET_USE_CFIPOP): Define.
877 (tc_cfi_frame_initial_instructions): Likewise.
878 (tc_regname_to_dw2regnum): Likewise.
879 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
880 * Makefile.am: Update dependencies.
881 * Makefile.in: Regenerate.
882
9183ed4b
AM		 8832004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
884
885 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
886 * configure: Regenerate.
887
00bbdfe7
BW		 8882004-03-12 Bob Wilson <bob.wilson@acm.org>
889
890 * read.c (s_leb128): Call md_flush_pending_output.
891
0f10071e
ML		 8922004-03-12 Michal Ludvig <mludvig@suse.cz>
893
894 * config/tc-i386.c (output_insn): Handle PadLock instructions.
895 * config/tc-i386.h (CpuPadLock): New define.
896 (CpuUnknownFlags): Added CpuPadLock.
897
84c84759
AS		 8982004-03-07 Andreas Schwab <schwab@suse.de>
899
900 * doc/c-hppa.texi (HPPA Directives): Fix typo.
901
6ec51dba
RH		 9022004-03-07 Richard Henderson <rth@redhat.com>
903
904 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
905 (cfi_finish): Likewise for fde.
906
bae25f19
L		 9072004-03-05 H.J. Lu <hongjiu.lu@intel.com>
908
909 * config/tc-ia64.c (md_assemble): Properly handle NULL
910 align_frag.
911 (ia64_handle_align): Don't abort if failed to add a stop bit.
912
ab509236
L		 9132004-03-04 H.J. Lu <hongjiu.lu@intel.com>
914
915 * Makefile.in: Regenerated.
916 * aclocal.m4: Likewise.
917 * configure: Likewise.
918 * doc/Makefile.in: Likewise.
919
d9201763
L		 9202004-03-03 H.J. Lu <hongjiu.lu@intel.com>
921
922 * config/tc-ia64.c (dot_align): New.
923 (ia64_do_align): Make it static.
924 (md_pseudo_table): Use "dot_align" for "align".
925 (ia64_md_do_align): Don't set align_frag here.
926 (ia64_handle_align): Add a stop bit to the previous bundle if
927 needed.
928
929 * config/tc-ia64.h (ia64_do_align): Removed.
930
ae51a426
JR		 9312003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
932
933 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
934 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
935 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
936 the most general type or the user specifically requested it.
937 (md_assemble): Add a new error message for when an instruction
938 is understood, but is not allowed due to an -isa option.
939
9545c4ce
L		 9402004-03-02 H.J. Lu <hongjiu.lu@intel.com>
941
942 * config/tc-ia64.c (align_frag): New.
943 (md_assemble): Set the tc_frag_data field in align_frag for
944 IA64_OPCODE_FIRST instructions.
945 (ia64_md_do_align): Set align_frag.
946 (ia64_handle_align): Add a stop bit if needed.
947
948 * config/tc-ia64.h (TC_FRAG_TYPE): New.
949 (TC_FRAG_INIT): New.
950
676a64f4
RS		 9512004-03-01 Richard Sandiford <rsandifo@redhat.com>
952
953 * config/tc-frv.c (fr400_audio): New variable.
954 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
955 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
956 (target_implements_insn_p): New function.
957 (md_assemble): Report an error if the processor doesn't implement
958 the instruction.
959
bd337dde
NC		 9602004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
961
962 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
963 (md_parse_option): Ditto.
964 (OPTION_NO_SPECIAL_M32R): Added.
965 (md_show_usage): Document it.
966 (enable_speial_m32r): Changed a default value from 0 to 1.
967 * doc/c-m32r.texi: Document the -no-bitinst option.
968
78878175
NC		 9692004-02-27 Nick Clifton <nickc@redhat.com>
970
971 * config/tc-sh.c (get_operand): Revert previous delta.
972 (tc_gen_reloc): Check for an unknown reloc type before processing
973 the addend.
974
1d6d62a4
MS		 9752004-02-27 Hannes Reinecke <hare@suse.de>
976
977 * config/tc-s390.c (s390_insn): Correct range check for opcode in
978 .insn pseudo operation.
979
4aa3e325
NC		 9802004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
981
982 * config/tc-sh.c (get_operand): In case of #Imm, check has been
983 added for wrong syntax.
984
73369e65
EC		 9852004-02-26 Eric Christopher <echristo@redhat.com>
986
987 * config/tc-mips.c (mips_dwarf2_addr_size): New.
988 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
989
6a5709a5
JR		 9902004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
991
992 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
993 nibble types to assembler.
994
95385380
FF		 9952004-02-25 Fred Fish <fnf@redhat.com>
996
997 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
998
b5e0fabd
JW		 9992004-02-20 James E Wilson <wilson@specifixinc.com>
1000
1001 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
1002 finalize_syms.
1003 (fixup_unw_records): New arg before_relax. Pass to slot_index.
1004 (ia64_estimate_size_before_relax): New.
1005 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
1006 (generate_unwind_image): Pass 1 to fixup_unw_records.
1007 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1008 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1009
2f01ffbf
JJ		 10102004-02-19 Jakub Jelinek <jakub@redhat.com>
1011
1012 * stabs.c (generate_asm_file): Avoid warning about use of
1013 uninitialized variable.
1014
9c59842f
JW		 10152004-02-18 David Mosberger <davidm@hpl.hp.com>
1016
1017 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1018 body, and endp, allow unwind records which do not have a "t"
1019 (time/instruction) field.
1020
34920d91
NC		 10212004-02-17 Petko Manolov <petkan@nucleusys.com>
1022
1023 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1024 (do_mav_dspsc_2): Likewise.
1025 Fix accumulator registers move opcodes.
1026
4dde8e61 10272004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 1028 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 1029
1030 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1031
936cf02e
JW		 10322004-02-10 Steve Ellcey <sje@cup.hp.com>
1033
1034 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1035 (tc_frob_symbol): New macro definition.
1036 * config/tc-ia64.c (ia64_frob_symbol): New routine.
1037
e41f12f3
DJ		 10382004-02-09 Daniel Jacobowitz <drow@mvista.com>
1039
1040 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1041 read-only.
1042
a8a3b3b2
NS		 10432004-02-09 Nathan Sidwell <nathan@codesourcery.com>
1044
1045 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1046 (TC_CASE_SENSITIVE): ... this.
1047 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1048 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1049
c97b7ef6
JW		 10502004-02-06 James E Wilson <wilson@specifixinc.com>
1051
1052 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1053 (generate_unwind_image): Re-add it here.
1054
e4475e39
NS		 10552004-02-06 Nathan Sidwell <nathan@codesourcery.com>
1056
1057 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1058 * read.h (SKIP_WHITESPACE): Turn into an expression.
1059 * read.c (read_a_source_file): A pseudo is removed by having a
1060 NULL handler.
1061
5738bc24
JW		 10622004-02-05 James E Wilson <wilson@specifixinc.com>
1063
1064 * config/tc-ia64.c (output_endp): New.
1065 (count_bits): Delete.
1066 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1067 endp unwind records.
1068 (fixup_unw_records): Handle endp unwind records. Delete code for
1069 shortening prologue regions not followed by a body record.
1070 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1071 * config/tc-ia64.h (unw_record_type): Add endp.
1072
d6e78c11
JW		 10732004-02-03 James E Wilson <wilson@specifixinc.com>
1074
1075 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1076 fill padding bytes with zeroes.
1077 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1078 sets unwind_record slot_number and slot_frag fields.
1079
f6a22291
MR		 10802004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1081
1082 * config/tc-mips.c (add_got_offset_hilo): New function.
1083 (macro): Use load_register() and add_got_offset_hilo() to load
1084 constants instead of hardcoding code sequences throughout.
1085
127cab00
L		 10862004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1087
1088 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1089
6358301e
NC		 10902004-01-26 Bernardo Innocenti <bernie@develer.com>
1091
1092 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1093 like m68k-elf.
1094 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1095 of hard-coded test for TARGET_OS=elf.
1096
c8978940
CD		 10972004-01-24 Chris Demetriou <cgd@broadcom.com>
1098
1099 * config/tc-mips.c (hilo_interlocks): Change definition
1100 so that MIPS32, MIPS64 and later ISAs are included, along with
1101 the already-included machines. Update comments.
1102
c3ba240c
DJ		 11032004-01-23 Daniel Jacobowitz <drow@mvista.com>
1104
1105 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1106 undefined local labels.
1107
e864ceca
RS		 11082004-01-23 Richard Sandiford <rsandifo@redhat.com>
1109
1110 * config/tc-mips.c (load_address, macro): Update comments about
1111 NewABI GP relaxation.
1112
67c0d1eb
RS		 11132004-01-23 Richard Sandiford <rsandifo@redhat.com>
1114
1115 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1116 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1117 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1118 (set_at, load_register, load_address, move_register): Likewise.
1119 (load_got_offset, add_got_offset): Likewise.
1120 Update all calls and tidy accordingly.
1121
584892a6
RS		 11222004-01-23 Richard Sandiford <rsandifo@redhat.com>
1123
1124 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1125 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1126 (RELAX_USE_SECOND): Bump to 0x10000.
1127 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1128 (mips_macro_warning): New variable.
1129 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1130 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1131 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1132 of RELAX_ENCODE.
1133 (append_insn): Update mips_macro_warning.sizes.
1134 (macro_start, macro_warning, macro_end): New functions.
1135 (macro_build): Don't emit warnings here.
1136 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1137 (md_convert_frag): Check for cases where one macro alternative
1138 needs a warning and the other doesn't. Emit a warning if the
1139 longer sequence was chosen.
1140
4d7206a2
RS		 11412004-01-23 Richard Sandiford <rsandifo@redhat.com>
1142
1143 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1144 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1145 the first sequence, the size of the second sequence, and a flag
1146 that says whether we should warn.
1147 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1148 (RELAX_FIRST, RELAX_SECOND): New.
1149 (mips_relax): New variable.
1150 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1151 (append_insn): Remove "place" argument. Use mips_relax.sequence
1152 rather than "place" to check whether we're expanding the second
1153 alternative of a relaxable macro. Remove redundant check for
1154 branch relaxation. If generating a normal insn, and there
1155 is not enough room in the current frag, call relax_close_frag()
1156 to close it. Update mips_relax.sizes[]. Emit fixups for the
1157 second version of a relaxable macro. Record the first relaxable
1158 fixup in mips_relax. Remove tc_gen_reloc workaround.
1159 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1160 in the same way as in append_insn.
1161 (mips16_macro_build): Remove "place" argument.
1162 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1163 when generating the second version of a relaxable macro.
1164 (load_got_offset, add_got_offset): New functions.
1165 (load_address, macro): Use new relaxation machinery. Remove
1166 tc_gen_reloc workarounds.
1167 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1168 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1169 first version is needed.
1170 (tc_gen_reloc): Remove relaxation handling.
1171 (md_convert_frag): Go through the fixups for a relaxable macro and
1172 mark those that belong to the unneeded alternative as done. If the
1173 second alternative is needed, adjust the fixup addresses to account
1174 for the deleted first alternative.
1175
0530d30a
RS		 11762004-01-23 Richard Sandiford <rsandifo@redhat.com>
1177
1178 * frags.h (frag_room): Declare.
1179 * frags.c (frag_room): New function.
1180 * doc/internals.texi: Document it.
1181
048cdf86
TS		 11822004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1183
1184 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1185 optimization for -mtune=r3900, as this will break on other CPUs.
1186
28d39d1a
NC		 11872004-01-11 Tom Rix <tcrix@worldnet.att.net>
1188
1189 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 1190 be relaxed, use fixup.
28d39d1a
NC		 1191 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1192
26664553
JJ		 11932004-01-19 Jakub Jelinek <jakub@redhat.com>
1194
1195 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1196 precision operands.
1197
895921c9
MR		 11982004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1199
1200 * config/tc-mips.c (append_insn): Properly detect variant frags
1201 that preclude swapping of relaxed branches. Correctly swap
1202 instructions between frags when dealing with relaxed branches.
1203
f8b73030
MR		 12042004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1205
1206 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1207 throughout.
1208 * aclocal.m4: Regenerate.
1209 * configure: Regenerate.
1210
ca9a79a1 12112004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 1212
ca9a79a1
NC		 1213 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1214 manipulation insns.
1215
cc3d92a5
RS		 12162004-01-12 Richard Sandiford <rsandifo@redhat.com>
1217
1218 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1219 reloc, reserve space for the delay slot as well as the jalr itself.
1220
e45d0630
PB		 12212004-01-09 Paul Brook <paul@codesourcery.com>
1222
1223 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1224 (do_vfp_sp2_from_reg2): New function.
1225 (insns): Use them.
1226 (do_vfp_dp_from_reg2): Check return values properly.
1227
81912461
ILT		 12282004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1229
78849248
ILT		 1230 * config/tc-mips.c (warn_nops): Remove static variable.
1231 (macro): Remove test of warn_nops.
1232 (md_shortops): Remove 'n'.
1233 (md_parse_option): Remove 'n' case.
1234 (md_show_usage): Remove -n.
1235 * doc/as.texinfo (Overview): Remove MIPS -n option.
1236 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1237 * NEWS: Mention removal of MIPS -n option.
1238
81912461
ILT		 1239 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1240 (cop_interlocks): Check ISA level.
1241 (cop_mem_interlocks): Define.
1242 (reg_needs_delay): Check cop_interlocks rather than
1243 ISA_HAS_COPROC_DELAYS.
1244 (append_insn): Likewise. Use cop_mem_interlocks rather than
1245 directly checking mips_opts.isa.
1246 (mips_emit_delays): Likewise.
1247
73f20958
L		 12482004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1249
1250 * config/tc-ia64.c (unwind): Move next_slot_number and
1251 next_slot_frag to ...
1252 (unw_rec_list): Here.
1253 (free_list_records): Removed.
1254 (output_unw_records): Likewise.
1255 (generate_unwind_image): Make it void.
1256 (alloc_record): Initialize next_slot_number and next_slot_frag.
1257 (slot_index): Take .org, .space and .align into account.
1258 (fixup_unw_records): Don't set slot_number to 0. Use
1259 list->next_slot_number and list->next_slot_frag instead of
1260 unwind.next_slot_number and unwind.next_slot_frag.
1261 (ia64_convert_frag): New.
1262 (generate_unwind_image): Generate a rs_machine_dependent frag
1263 for unwind record.
1264 (emit_one_bundle): Use list->next_slot_number and
1265 list->next_slot_frag instead of unwind.next_slot_number and
1266 unwind.next_slot_frag.
1267
1268 * config/tc-ia64.h (md_convert_frag): Defined as
1269 ia64_convert_frag.
1270 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1271
99d09cdb
AO		 12722004-01-06 Alexandre Oliva <aoliva@redhat.com>
1273
1274 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1275 * config/tc-frv.h (md_apply_fix3): Don't define.
1276 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1277 operands.
1278 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1279 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1280 * config/tc-frv.c (line_separator_chars): Add `!'.
1281 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1282 * config/tc-frv.c (md_assemble): Clear insn upfront.
1283 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1284 * config/tc-frv.c (OPTION_FDPIC): New macro.
1285 (md_longopts): Add mfdpic.
1286 (md_parse_option): Handle it.
1287 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1288 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1289 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1290 (frv_pic_ptr): Parse funcdesc.
1291
4a4c4a1d
MR		 12922004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1293
1294 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1295 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1296
2251dd89
MR		 12972004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1298
1299 * Makefile.am (Makefile): Move the dependency on
1300 $(BFDDIR)/configure.in to...
1301 (CONFIG_STATUS_DEPENDENCIES): ... here.
1302 (AUTOMAKE_OPTIONS): Require automake 1.8.
1303 * Makefile.in: Regenerate.
1304 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1305 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1306 $(BFDDIR)/configure.in here as well.
1307 * doc/Makefile.in: Regenerate.
1308
c6581168
MR		 13092004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1310
1311 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1312 * Makefile.in: Regenerate.
1313 * aclocal.m4: Regenerate.
1314 * doc/Makefile.am (install, install-info): Remove.
1315 (install-data-local): A new hook for install-info.
1316 (AUTOMAKE_OPTIONS): Require automake 1.8.
1317 * doc/Makefile.in: Regenerate.
1318
303e7b79
NC		 13192004-01-02 Nutan Singh <nutan@kpitcummins.com>
1320
1321 * doc/c-sh.texi: Update description about floating point behavior
1322 of SH family.
1323
b50c15dc
NC		 13242004-01-02 Bernardo Innocenti <bernie@develer.com>
1325
1326 * configure.in: Add m68k-uClinux target.
1327 * configure: Regenerate.
7de9afa2 1328
c9e214e5 1329For older changes see ChangeLog-0203
08d56133
NC		 1330\f
1331Local Variables:
1332mode: change-log
1333left-margin: 8
1334fill-column: 74
1335version-control: never
1336End:
GDB Binutils - Deliverables
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