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Argh, I screwed up and committed a ChangeLog entry for a patch
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
90c1602c
L		 12004-07-19 Christopher Faylor <cgf@timesys.com>
2 H.J. Lu <hongjiu.lu@intel.com>
3
4 * subsegs.c (section_symbol): Don't create a new segment when
5 existing segment is undefined.
6
f263249b
RE		 72004-07-16 Richard Earnshaw <rearnsha@arm.com>
8
9 * config/tc-arm.c: Include include/opcode/arm.h.
10 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
11 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
12 (FPU_ARCH_*): Delete.
13 * Makefile.am: Update dependencies.
14 * Makefile.in: Regenerate.
15
152c65b9
NC		 162004-07-15 Nick Clifton <nickc@redhat.com>
17
18 * configure.in: Accept armbe as a big-endian arm configuration.
19 * configure: Regenerate.
20
0477af35
NC		 212004-07-13 Thomas Nystrom <thn@saeab.se>
22
23 * config/tc-i386.c (T_SHIFTOP): New constant.
24 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
25 (intel_el1): Handle '~'.
26 (intel_get_token): Handle '<>', '&', '|' and '~'.
27
282004-07-13 Nick Clifton <nickc@redhat.com>
29
30 (md_assemble): Remove spurious newline from end of as_bad error
31 message.
32 (intel_e05_1): Likewise.
33 (intel_e11): Likewise.
34 (intel_match_token): Likewise.
35
31302357
AS		 362004-07-11 Andreas Schwab <schwab@suse.de>
37
38 * config/tc-m68k.c: Convert to C90. Remove redundant
39 declarations. Indentation fixup.
40 [M68KCOFF]: Include "obj-coff.h" instead of declaring
41 obj_coff_section ourselves.
42
549f748d
JW		 432004-07-09 James E Wilson <wilson@specifixinc.com>
44
45 * config/tc-ia64.c (default_big_endian): New.
46 (dot_byteorder, md_begin): Use it.
47 (md_parse_option): Set it.
48
1a320fbb
NC		 492004-07-09 Nick Clifton <nickc@redhat.com>
50
51 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
52 * configure: Regenerate.
53 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
54 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
55 sh_find_elf_flags if necessary.
56
de7e6852
RS		 572004-07-08 Richard Sandiford <rsandifo@redhat.com>
58
59 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
60 going to be split into more than one in-place addend, return 0
61 for relocations against mergeable sections. Associate comments
62 with code.
63
1fe1f39c
NC		 642004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
65
66 * Makefile.am (CPU_TYPES): Add crx.
67 (TARGET_CPU_CFILES): Add config/tc-crx.c.
68 (TARGET_CPU_HFILES): Add config/tc-crx.h.
69 (DEPTC_crx_elf): New target.
70 (DEPOBJ_crx_elf): Likewise.
71 (DEP_crx_elf): Likewise.
72 * Makefile.in: Regenerate.
73 * configure.in: Add crx* target.
74 * configure: Regenerate.
75 * config/tc-crx.c: New file.
76 * config/tc-crx.h: New file.
77 * NEWS: Mention new target.
78
d9895649
NC		 792004-07-06 Nick Clifton <nickc@redhat.com>
80
85fbca6a
NC		 81 * config.in: Undefine TARGET_SYMBIAN by default.
82 * configure.in:
83 * configure: Regenerate. Add sh-symbian-elf target. If
84 selected define TARGET_SYMBIAN.
85 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
86 format if TARGET_SYMBIAN has been defined.
87
e7bd9ea0
NC		 88 * output-file.c (output_file_create): Report the target format
89 chosen when bfd_openw reports that it is invalid.
90
d9895649
NC		 91 * config/obj-coff.c (coff_pseudo_table): Only define the weak
92 pseudo for BFD based assemblers.
93
871ec896
JR		 942004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
95
96 gas:
97 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
98 (md_parse_option): Remove redundant -isa testing.
99 Make bfd_arch variable const.
100 (md_show_usage): Make bfd_arch variable const.
101
5a9ff93d
JW		 1022004-07-03 James E Wilson <wilson@specifixinc.com>
103
104 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
105 * config/tc-ia64.h (md_frag_check): Define.
106
c87db184
CF		 1072004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
108
109 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
110 externals.
111 * doc/as.texinfo (Weak): Document PE weak symbols.
112
3b91255e
RS		 1132004-07-03 Richard Sandiford <rsandifo@redhat.com>
114
115 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
116 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
117 (mips_frob_file): Rework so that only a single pass through the
118 relocs is needed. Allow %lo()s to have higher offsets than their
119 corresponding %hi()s or %got()s.
120
310ea308
NC		 1212004-07-02 Nick Clifton <nickc@redhat.com>
122
123 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
124 allow values which have come from undefined symbols.
125 Always consider this fixup to have been processed as a reloc
126 cannot be generated for it.
127
09b935ac
AM		 1282004-07-02 Alan Modra <amodra@bigpond.net.au>
129
130 * frags.h (struct frag): Add has_code and insn_addr fields.
131 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
132 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
133 * config/tc-ppc.h (md_frag_check): Define.
134
4d1cd5c7
MR		 1352004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
136
137 * doc/Makefile.am (info): Rename goal to...
138 (info-local): ... this, to preserve implicit dependencies.
139 * doc/Makefile.in: Regenerate with automake 1.8.5.
140
097f809a
NC		 1412004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
142
143 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
144 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
145 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
146 (tc_gen_reloc): Likewise.
147 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
148 (m32r_parse_name): Likewise.
149 (m32r_cgen_parse_fix_exp): Likewise.
150 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
151 (O_PIC_reloc): Likewise.
152 (TC_CGEN_PARSE_FIX_EXP): Likewise..
153 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
154 for @GOTOFF, @GOT, @PLT.
155
bb82af9f
NC		 1562004-06-21 Jan Beulich <jbeulich@novell.com>
157
158 * gas/symbols.c: While discarding ordinary local absolute symbols
159 when --strip-local-absolute is in effect, retain file symbols.
160
990ae22a
AS		 1612004-06-20 Andreas Schwab <schwab@suse.de>
162
163 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
164 (md_parse_option): Likewise.
165
32137342
NC		 1662004-06-17 Jan Beulich <jbeulich@novell.com>
167
168 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
169 * config/te-netware.h: New file.
170 * config/te-ppcnw.h: Delete: Obsolete.
171 * configure.in: Eliminate ill NetWare targets. Make generic
172 NetWare target use proper emulation.
173 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
174 reference to new te-netware.h.
175 * configure: Regenerate.
176 * Makefile.in: Regenerate.
177
f84d8e26
MS		 1782004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
179
180 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
181 comparison in .insn pseudo operation.
182
587aac4e
AM		 1832004-06-15 Alan Modra <amodra@bigpond.net.au>
184
185 * config/obj-coff.c (coff_adjust_section_syms): Use
186 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
187 (coff_frob_section): Likewise.
188 * config/tc-mips.c (md_apply_fix3): Likewise.
189 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
190 (elf_frob_file_after_relocs): Likewise.
191
2337eb33
DA		 1922004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
193
b8fc22bc
DA		 194 * config/tc-hppa.c (log2): Rename to exact_log2.
195 (pa_next_subseg): Delete unused function.
196 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
197 (create_new_subspace): Likewise.
198
2337eb33
DA		 199 Bug gas/213
200 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
201 labels. Fix warning.
202
53cb0362
DD		 2032004-05-28 DJ Delorie <dj@redhat.com>
204
205 * config/tc-mn10300.h (tc_fix_adjustable): Define.
206 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
207 or non-merged symbols.
208
888a75be
L		 2092004-05-28 H.J. Lu <hongjiu.lu@intel.com>
210
211 * config/tc-ia64.c (remove_marked_resource): Save, clear and
212 restore the old slot when inserting srlz.i/srlz.d.
213
f6f9408f
JR		 2142004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
215
216 * Makefile.am: Regenerate dependecies.
217 * Makefile.in: Regenerate.
218 * config/tc-sh.c (valid_arch): Make unsigned.
219 (preset_target_arch): Likewise.
220 (md_begin): Use new architecture flags system.
221 (get_specific): Likewise.
222 (assemble_ppi): Likewise.
223 (md_assemble): Likewise. Also fix error check for bad opcodes.
224 (md_parse_option): Likewise. Also generate -isa values according
225 to the table in bfd/cpu-sh.c instead of just constants. Also
226 allow <arch>-up ISA variants.
227 (sh_elf_final_processing): Replace if-else chain with a call to
228 sh_find_elf_flags().
229 * testsuite/gas/sh/arch: New directory.
230 * testsuite/gas/sh/arch/arch.exp: New test script.
231 * testsuite/gas/sh/arch/arch_expected.txt: New file.
232 * testsuite/gas/sh/arch/sh.s: New file.
233 * testsuite/gas/sh/arch/sh2.s: New file.
234 * testsuite/gas/sh/arch/sh-dsp.s: New file.
235 * testsuite/gas/sh/arch/sh2e.s: New file.
236 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
237 * testsuite/gas/sh/arch/sh3.s: New file.
238 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
239 * testsuite/gas/sh/arch/sh3e.s: New file.
240 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
241 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
242 * testsuite/gas/sh/arch/sh4.s: New file.
243 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
244 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
245 * testsuite/gas/sh/arch/sh4a.s: New file.
246
580b9172
NC		 2472004-05-28 Peter Barada <peter@the-baradas.com>
248
249 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
250 with zero offset into mode 2 addressing to save a word.
251
652ca075
L		 2522004-05-27 H.J. Lu <hongjiu.lu@intel.com>
253
254 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
255 (ar_is_only_in_integer_unit): New.
256 (ar_is_only_in_memory_unit): New.
257 (generate_unwind_image): Silence gcc on 32bit host.
258 (md_assemble): Use ar_is_only_in_integer_unit instead of
259 ar_is_in_integer_unit. Check AR access.
260
60fed2d3
NC		 2612004-05-27 Peter Barada <peter@the-baradas.com>
262
263 * config/tc-m68k.c (md_begin): Sort the opcode table into
264 alphabetical order.
265 (m68k_compare_opcode): New function to do the sorting.
266
be8c092b
NC		 2672004-05-24 Peter Barada <peter@the-baradas.com>
268
269 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
270 addressing on MIT style operands.
271 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
272 w/mask addressing.
273 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
274 operands.
275
1181c20e
AM		 2762004-05-23 Alan Modra <amodra@bigpond.net.au>
277
278 * expr.c (operand, operator): Don't reject '++' and '--'.
279
20e56c33
RS		 2802004-05-20 Richard Sandiford <rsandifo@redhat.com>
281
282 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
283 dwarf tables.
284
b2d65c0b
NC		 2852004-05-17 Adam Nemet <anemet@lnxw.com>
286
287 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
288 * configure: Regenerate.
289
0da76f83
NC		 2902004-05-13 Paul Brook <paul@codesourcery.com>
291
292 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
293
4b363073
NC		 2942004-05-13 Joel Sherrill <joel@oarcorp.com>
295
296 * configure.in (or32-*-rtems*): Switch to elf.
297 * configure: Regenerate.
298
9598fbe5
NC		 2992004-05-13 Nick Clifton <nickc@redhat.com>
300
301 * po/fr.po: Updated French translation.
302
22fe14ad
NC		 3032004-05-11 Nick Clifton <nickc@redhat.com>
304
305 * doc/as.texinfo (Section): Document G and T flags to .section
306 directive. Document the extra arguments that the G flag
307 requires. Document the #tls flag.
308
3092004-05-11 H.J. Lu <hongjiu.lu@intel.com>
310
311 * subsegs.c (section_symbol): Create a new section symbol if
312 the existing one doesn't match.
313 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
314
532c738a
RS		 3152004-05-07 Richard Sandiford <rsandifo@redhat.com>
316
317 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
318 to cope with VR4181A errata MD(1) and MD(4).
319
0503b355
BF		 3202004-05-07 Brian Ford <ford@vss.fsi.com>
321
322 * NEWS: Mention .secrel32 for pe[i]-i386.
323
daeea990
AO		 3242004-05-07 Alexandre Oliva <aoliva@redhat.com>
325
326 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
327 (HANDLE_ALIGN): New.
328
bfbdcf04
DJ		 3292004-05-06 Daniel Jacobowitz <dan@debian.org>
330
331 * Makefile.am (DIST_SUBDIRS): Define.
332 * aclocal.m4: Regenerate with automake 1.8.4.
333 * Makefile.in: Likewise.
334 * doc/Makefile.in: Likewise.
335
5e819f9c
JW		 3362004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
337
338 * config/tc-ia64.c (dot_serialize): Declare.
339 (dot_serialize): New function.
340 (md_pseudo_table): Add ".serialize.data" and
341 ".serialize.instruction" directives.
342
e5976317
NC		 3432004-05-06 Nick Clifton <nickc@redhat.com>
344
345 * messages (as_internal_value_out_of_range): Print a message about
346 a value being out of range. Be consistent about whether the
347 values are printed in decimal or hexadecimal.
348 (as_warn_value_out_of_range): Generate a warning message about an
349 out of range value.
350 (as_bad_value_out_of_range): Generate an error message about an
351 out of range value.
352 * as.h: Prototype the new functions.
353 * config/tc-alpha.c (insert_operand): Use new function.
354 * config/tc-arc.c (arc_insert_operand): Likewise.
355 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
356 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
357 * config/tc-ppc.c (ppc_insert_operand): Likewise.
358 * config/tc-s390.c (s390_insert_operand): Likewise.
359 * config/tc-v850.c (v850_insert_operand): Likewise.
360
996991aa
AO		 3612004-05-05 Alexandre Oliva <aoliva@redhat.com>
362
363 * configure.in: Set em=linux for frv-*-*linux*.
364 * configure: Rebuilt.
365 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
366 (frv_md_fdpic_enabled): New.
367 * config/tc-frv.c (frv_md_fdpic_enabled): New.
368 (DEFAULT_FDPIC): New.
369 (frv_flags): Use DEFAULT_FDPIC.
370 (frv_pic_flag): Likewise.
371 (OPTION_NOPIC): New.
372 (md_longopts): Add -mnopic.
373 (md_parse_option): Handle it.
374 (md_show_usage): Add -mfdpic and -mnopic.
375
6b6e92f4
NC		 3762004-05-05 Peter Barada <peter@the-baradas.com>
377
378 * config/tc-m68k.c: Add find_cf_chip to print list of valid
379 chips for invalid coldfire instructions, rename selectors
380 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
381 add current_chip to track which chip is referred to(including save/restore),
382 use current_chip to select control registers, not current_arch.
383 (md_show_usage): Add new chips.
384 * doc/c-m68k.texi: Document new command line switches.
385
6f079ae3
JJ		 3862004-05-05 Jakub Jelinek <jakub@redhat.com>
387
388 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
389 (NOP_OPCODE): Define.
390 (s390_align_code): Remove prototype.
391 * tc-s390.c (s390_align_code): Remove.
392
2d6ed997
L		 3932004-05-04 H.J. Lu <hongjiu.lu@intel.com>
394
395 * config/tc-ia64.c (make_unw_section_name): Removed.
396 (start_unwind_section): New function.
397 (generate_unwind_image): Take const segT instead of const
398 char *.
399 (dot_handlerdata): Adjusted.
400 (dot_endp): Likewise.
401
b9f18452
L		 4022004-05-02 H.J. Lu <hongjiu.lu@intel.com>
403
404 * config/obj-elf.c (obj_elf_change_section): Allow the
405 ".note.GNU-stack" section has SHF_EXECINSTR.
406
fafe6678
L		 4072004-05-02 H.J. Lu <hongjiu.lu@intel.com>
408
409 * config/obj-elf.c (get_section): Return bfd_boolean.
410 (obj_elf_change_section): Call bfd_get_section_by_name_if
411 instead of bfd_map_over_sections.
412
86654c12
L		 4132004-04-30 H.J. Lu <hongjiu.lu@intel.com>
414
415 * config/obj-elf.c (get_section): New function.
416 (obj_elf_change_section): Support multiple sections with same
417 name.
418
376eb240
NC		 4192004-04-30 Nick Clifton <nickc@redhat.com>
420
421 * config/tc-arm.c (create_register_alias): Fix typo checking for
422 case sensitive register aliases.
423 (co_proc_number): Use error message string in all_reg_maps[]
424 array.
425 (cp_reg_required_here): Likewise.
426 (fp_reg_required_here): Likewise.
427
8a7140c3
NC		 4282004-04-29 Brian Ford <ford@vss.fsi.com>
429
430 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
431
3e722fb5
CD		 4322004-04-28 Chris Demetriou <cgd@broadcom.com>
433
434 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
435 (load_address, macro, mips_ip, md_parse_option)
436 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
437 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
438 embedded-PIC handling, and update comments.
439 (SWITCH_TABLE): Remove.
440 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
441 (enum mips_pic_level): Remove EMBEDDED_PIC.
442 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
443 (TC_FORCE_RELOCATION): Update comment.
444 * ecoff.c (ecoff_build_lineno): Add comment about some code that
445 might be safe to remove now that MIPS embedded-PIC is gone.
446
351e2b5a
DA		 4472004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
448
449 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
450 call to obj_set_subsection_attributes.
451 (obj_som_init_stab_section): Likewise.
452 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
453 (pa_def_subspaces): Provide comdat default.
454 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
455 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
456 calls to create_new_subspace and update_subspace to pass comdat flag.
457 (create_new_subspace, update_subspace): Add new comdat argument. Use
458 it in calls to obj_set_subsection_attributes.
459 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
460 and use of comdat, common and dup_comm parameters.
461
f5842774
L		 4622004-04-26 H.J. Lu <hongjiu.lu@intel.com>
463
464 * config/obj-elf.c (obj_elf_change_section): Check if the old
465 group name is NULL before comparison.
466
558fe4a7
CD		 4672004-04-23 Chris Demetriou <cgd@broadcom.com>
468
469 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
470
81a21e38
TS		 4712004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
472
473 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
474
4752004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 476
477 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
478 (OPTION_MEMBEDDED_PIC): Remove.
479 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
480 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
481 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
482 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
483 (OPTION_ELF_BASE): Renumber.
484 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
485 (md_show_usage): Remove mention of -membedded-pic.
486 * doc/as.texinfo: Remove mention of -membedded-pic.
487
4d0d148d
TS		 4882004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
489
490 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
491 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
492 a.out support.
493 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
494 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
495 USE_GLOBAL_POINTER_OPT.
496
017315e4
TS		 4972004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
498
499 * config/tc-mips.c (macro): One more use of load_delay_nop.
500
269137b2
TS		 5012004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
502
503 * config/tc-mips.c (load_delay_nop): New function.
504 (load_address, macro): Use load_delay_nop() to build a nop
505 which can be omitted with gpr_interlocks.
506
24772049
TS		 5072004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
508
509 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
510 cop_interlocks): Remove superfluous CPU entries.
511
06516a5e
PB		 5122004-04-22 Paul Brook <paul@codesourcery.com>
513
514 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
515
fd99574b
NC		 5162004-04-22 Peter Barada <peter@the-baradas.com>
517
518 * NEWS: Added support for EMAC instructions and MAC/EMAC
519 Motorola syntax.
520 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
521 scale factor tokens, trailing_ampersand to mark mask addressing
522 for MAC/EMAC instructions.
523 * config/m68k-parse.y: Add options_ampersand clause, '<<',
524 '>>'.
525 (yylex): Handle '>', '<', and '&' following '+'.
526 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
527 architectures in archs[].
528 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
529 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
530 respectively.
531 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
532 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
533 cases.
534 Add EMAC operands to init_table[].
535
69b97547
NC		 5362004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
537
538 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
539 state.
540 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
541 * config/tc-arm.c (enum mstate): Delete from here.
542 (mapping_state): Remove the static mapstate variable and instead
543 store the state in the segment. This allows a per-section mapping
544 state. Handle and ignore MAP_UNDEFINED states.
545 (arm_elf_change_section): Get the current mapping state from the
546 new section.
547 (s_ltorg): Set the mapping state to MAP_DATA.
548 (arm_cleanup): Use arm_elf_change_section to get the mapping state
549 for each pool as it is emitted.
550
5512004-04-22 Nick Clifton <nickc@redhat.com>
552
553 * config/tc-arm.h: Formatting tidy ups.
554
7a7f4e42
CD		 5552004-04-20 Chris Demetriou <cgd@broadcom.com>
556
557 * NEWS: Note that MIPS -membedded-pic option is deprecated.
558
6482c264
NC		 5592004-04-20 DJ Delorie <dj@redhat.com>
560
561 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
562 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
563 [TE_PE] (O_secrel): Define.
564 [TE_PE] (x86_pe_cons_fix_new): New.
565 [TE_PE] (pe_directive_secrel): Likewise.
566 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
567
5bf10039
EC		 5682004-04-19 Eric Christopher <echristo@redhat.com>
569
570 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
571 of previous patch for fix in gcc.
572
77cd6497
JJ		 5732004-04-19 Jakub Jelinek <jakub@redhat.com>
574
575 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
576
b8861cfb
NS		 5772004-04-19 Nathan Sidwell <nathan@codesourcery.com>
578
579 * read.c (do_align): Call md_flush_pending_output, if defined.
580
f4c724fc
AM		 5812004-04-16 Alan Modra <amodra@bigpond.net.au>
582
583 * expr.c (operand): Correct checks for ++ and --.
584
a4b6e8f6
L		 5852004-04-14 H.J. Lu <hongjiu.lu@intel.com>
586
587 * config/tc-generic.c: Add some comments.
588
d766e8ec
RS		 5892004-04-14 Richard Sandiford <rsandifo@redhat.com>
590
591 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
592 -{no-}mfix-vr4122-bugs.
593 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
594 (append_insn, mips_emit_delays): Update accordingly.
595 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
596 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
597 (md_parse_option): Update after above changes.
598 (md_show_usage): Add -mfix-vr4120.
599
ed9589d4
BW		 6002004-04-13 Bob Wilson <bob.wilson@acm.org>
601
602 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
603 of .section directive; add a reference to the ELF .subsection
604 directive.
605
097dba13
NC		 6062004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
607
608 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
609 in parallel.
610
279500de
TS		 6112004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
612
613 * Makefile.am: Remove mips from aout targets.
614 * Makefile.in: Regenerate.
615 * configure.in: Remove mips-dec-bsd* target.
616 * configure: Regenerate.
617
b7d7dc63
AM		 6182004-04-07 Alan Modra <amodra@bigpond.net.au>
619
620 PR 96
621 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
622 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
623 Update "mapping". Restrict some @ modifiers to 32 bit.
624
f55629b8
KK		 6252004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
626 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
627
628 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
629 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
630 dont_adjust_reloc_32 is set.
631 (md_longopts): Add option -renesas.
632 (md_parse_option, md_show_usage): Likewise.
633 * doc/c-sh.texi: Likewise.
634
a7844384
NC		 6352004-04-01 Dave Korn <dk@artimi.com>
636
637 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
638 hi16 and lo16 fixS structs.
639 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
640 exactly the same way as for RELOC_DLX_REL16.
641 (machine_ip): properly respect LO flag in the_insn and
642 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
643 (md_apply_fix3): apply RELOC_DLX_LO16.
644
6c71dbc4
SS		 6452004-03-30 Stan Shebs <shebs@apple.com>
646
647 Remove long-obsolete MPW support.
648 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
649 * configure.in: Remove mention of ppc-*-mpw* config.
650 * configure.in: Likewise.
651
7cc69913
NC		 6522004-03-30 Nick Clifton <nickc@redhat.com>
653
654 * config/tc-arm.c (meabi_flags): Make its use conditional upon
655 OBJ_ELF being defined.
656
53fbb48a
AM		 6572004-03-27 Alan Modra <amodra@bigpond.net.au>
658
659 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
660
d507cf36
PB		 6612004-03-23 Paul Brook <paul@codesourcery.com>
662
663 * config/tc-arm.c (meabi_flags): New variable.
664 (arm_parse_eabi): New function.
665 (md_begin): Set flags for EABI v3.
666 (arm_eabis): Add.
667 (arm_long_opts): Add meabi.
668 * doc/as.texinf <ARM>: Document -meabi.
669 * doc/c-arm.texi: Ditto.
670
88d65ad6
BW		 6712004-03-22 Bob Wilson <bob.wilson@acm.org>
672
673 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
674 tables even when use_literal_section flag is not set.
675
13ef8878
AM		 6762004-03-22 Alan Modra <amodra@bigpond.net.au>
677
678 * config/tc-sh.c: Remove trailing whitespace.
679
1048a9ba
HPN		 6802004-03-22 Hans-Peter Nilsson <hp@axis.com>
681
682 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
683 --mul-bug-abort and the default behavior.
684 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
685 (err_for_dangerous_mul_placement): New variable.
686 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
687 macros.
688 (md_cris_relax_table): Have placeholder for STATE_MUL.
689 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
690 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
691 case doing nothing.
692 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
693 STATE_BYTE)>: Ditto.
694 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
695 alignment and position of this frag, emit error message if
696 suspicious.
697 (md_assemble): For a multiply insn and when checking it,
698 transform the current frag into a special frag for that purpose.
699 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
700 OPTION_MULBUG_ABORT_ON>: Handle new options.
701
a7877748
BW		 7022004-03-19 Bob Wilson <bob.wilson@acm.org>
703
704 * config/tc-xtensa.c (mark_literal_frags): New function.
705 (xtensa_move_literals): Call mark_literal_frags for all literal
706 segments, including init and fini literal segments.
707 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
708
9992270f
DA		 7092004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
710
711 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
712 (pa_comm): Set BSF_OBJECT in symbol flags.
713
6e1772d5
AM		 7142004-03-19 Alan Modra <amodra@bigpond.net.au>
715
716 * Makefile.am: Run "make dep-am".
717 * Makefile.in: Regenerate.
718 * doc/Makefile.in: Regenerate.
719 * config.in: Regenerate.
720 * po/gas.pot: Regenerate.
721
3e4caed2
NS		 7222004-03-18 Nathan Sidwell <nathan@codesourcery.com>
723
c95b35a9
NS		 724 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
725 (demand_empty_rest_of_line): Issue an error here.
726 (ignore_rest_of_line): Silently skip to end.
727 (demand_copy_string): Issue an error, not warning.
728 (equals): Likewise.
729 * config/obj-elf.c (obj_elf_section_name): Likewise.
730 (obj_elf_section): Likewise.
731 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
732 (arc_extinst): Likewise.
733 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
734 (dot_spill): Likewise.
735 (dot_unwabi): Likewise.
736 (dot_prologue): Likewise.
737
3e4caed2
NS		 738 * expr.c (operand): Reject ++ and --.
739 (operator): Likewise.
740
2ce4cc60
KK		 7412004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
742
743 * config/tc-sh.c: Include dw2gencfi.h.
744 (sh_cfi_frame_initial_instructions): New function.
745 (sh_regname_to_dw2regnum): Likewise.
746 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
747 file.
748 (TARGET_USE_CFIPOP): Define.
749 (tc_cfi_frame_initial_instructions): Likewise.
750 (tc_regname_to_dw2regnum): Likewise.
751 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
752 * Makefile.am: Update dependencies.
753 * Makefile.in: Regenerate.
754
9183ed4b
AM		 7552004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
756
757 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
758 * configure: Regenerate.
759
00bbdfe7
BW		 7602004-03-12 Bob Wilson <bob.wilson@acm.org>
761
762 * read.c (s_leb128): Call md_flush_pending_output.
763
0f10071e
ML		 7642004-03-12 Michal Ludvig <mludvig@suse.cz>
765
766 * config/tc-i386.c (output_insn): Handle PadLock instructions.
767 * config/tc-i386.h (CpuPadLock): New define.
768 (CpuUnknownFlags): Added CpuPadLock.
769
84c84759
AS		 7702004-03-07 Andreas Schwab <schwab@suse.de>
771
772 * doc/c-hppa.texi (HPPA Directives): Fix typo.
773
6ec51dba
RH		 7742004-03-07 Richard Henderson <rth@redhat.com>
775
776 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
777 (cfi_finish): Likewise for fde.
778
bae25f19
L		 7792004-03-05 H.J. Lu <hongjiu.lu@intel.com>
780
781 * config/tc-ia64.c (md_assemble): Properly handle NULL
782 align_frag.
783 (ia64_handle_align): Don't abort if failed to add a stop bit.
784
ab509236
L		 7852004-03-04 H.J. Lu <hongjiu.lu@intel.com>
786
787 * Makefile.in: Regenerated.
788 * aclocal.m4: Likewise.
789 * configure: Likewise.
790 * doc/Makefile.in: Likewise.
791
d9201763
L		 7922004-03-03 H.J. Lu <hongjiu.lu@intel.com>
793
794 * config/tc-ia64.c (dot_align): New.
795 (ia64_do_align): Make it static.
796 (md_pseudo_table): Use "dot_align" for "align".
797 (ia64_md_do_align): Don't set align_frag here.
798 (ia64_handle_align): Add a stop bit to the previous bundle if
799 needed.
800
801 * config/tc-ia64.h (ia64_do_align): Removed.
802
ae51a426
JR		 8032003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
804
805 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
806 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
807 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
808 the most general type or the user specifically requested it.
809 (md_assemble): Add a new error message for when an instruction
810 is understood, but is not allowed due to an -isa option.
811
9545c4ce
L		 8122004-03-02 H.J. Lu <hongjiu.lu@intel.com>
813
814 * config/tc-ia64.c (align_frag): New.
815 (md_assemble): Set the tc_frag_data field in align_frag for
816 IA64_OPCODE_FIRST instructions.
817 (ia64_md_do_align): Set align_frag.
818 (ia64_handle_align): Add a stop bit if needed.
819
820 * config/tc-ia64.h (TC_FRAG_TYPE): New.
821 (TC_FRAG_INIT): New.
822
676a64f4
RS		 8232004-03-01 Richard Sandiford <rsandifo@redhat.com>
824
825 * config/tc-frv.c (fr400_audio): New variable.
826 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
827 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
828 (target_implements_insn_p): New function.
829 (md_assemble): Report an error if the processor doesn't implement
830 the instruction.
831
bd337dde
NC		 8322004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
833
834 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
835 (md_parse_option): Ditto.
836 (OPTION_NO_SPECIAL_M32R): Added.
837 (md_show_usage): Document it.
838 (enable_speial_m32r): Changed a default value from 0 to 1.
839 * doc/c-m32r.texi: Document the -no-bitinst option.
840
78878175
NC		 8412004-02-27 Nick Clifton <nickc@redhat.com>
842
843 * config/tc-sh.c (get_operand): Revert previous delta.
844 (tc_gen_reloc): Check for an unknown reloc type before processing
845 the addend.
846
1d6d62a4
MS		 8472004-02-27 Hannes Reinecke <hare@suse.de>
848
849 * config/tc-s390.c (s390_insn): Correct range check for opcode in
850 .insn pseudo operation.
851
4aa3e325
NC		 8522004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
853
854 * config/tc-sh.c (get_operand): In case of #Imm, check has been
855 added for wrong syntax.
856
73369e65
EC		 8572004-02-26 Eric Christopher <echristo@redhat.com>
858
859 * config/tc-mips.c (mips_dwarf2_addr_size): New.
860 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
861
6a5709a5
JR		 8622004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
863
864 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
865 nibble types to assembler.
866
95385380
FF		 8672004-02-25 Fred Fish <fnf@redhat.com>
868
869 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
870
b5e0fabd
JW		 8712004-02-20 James E Wilson <wilson@specifixinc.com>
872
873 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
874 finalize_syms.
875 (fixup_unw_records): New arg before_relax. Pass to slot_index.
876 (ia64_estimate_size_before_relax): New.
877 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
878 (generate_unwind_image): Pass 1 to fixup_unw_records.
879 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
880 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
881
2f01ffbf
JJ		 8822004-02-19 Jakub Jelinek <jakub@redhat.com>
883
884 * stabs.c (generate_asm_file): Avoid warning about use of
885 uninitialized variable.
886
9c59842f
JW		 8872004-02-18 David Mosberger <davidm@hpl.hp.com>
888
889 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
890 body, and endp, allow unwind records which do not have a "t"
891 (time/instruction) field.
892
34920d91
NC		 8932004-02-17 Petko Manolov <petkan@nucleusys.com>
894
895 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
896 (do_mav_dspsc_2): Likewise.
897 Fix accumulator registers move opcodes.
898
4dde8e61 8992004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 900 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 901
902 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
903
936cf02e
JW		 9042004-02-10 Steve Ellcey <sje@cup.hp.com>
905
906 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
907 (tc_frob_symbol): New macro definition.
908 * config/tc-ia64.c (ia64_frob_symbol): New routine.
909
e41f12f3
DJ		 9102004-02-09 Daniel Jacobowitz <drow@mvista.com>
911
912 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
913 read-only.
914
a8a3b3b2
NS		 9152004-02-09 Nathan Sidwell <nathan@codesourcery.com>
916
917 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
918 (TC_CASE_SENSITIVE): ... this.
919 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
920 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
921
c97b7ef6
JW		 9222004-02-06 James E Wilson <wilson@specifixinc.com>
923
924 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
925 (generate_unwind_image): Re-add it here.
926
e4475e39
NS		 9272004-02-06 Nathan Sidwell <nathan@codesourcery.com>
928
929 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
930 * read.h (SKIP_WHITESPACE): Turn into an expression.
931 * read.c (read_a_source_file): A pseudo is removed by having a
932 NULL handler.
933
5738bc24
JW		 9342004-02-05 James E Wilson <wilson@specifixinc.com>
935
936 * config/tc-ia64.c (output_endp): New.
937 (count_bits): Delete.
938 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
939 endp unwind records.
940 (fixup_unw_records): Handle endp unwind records. Delete code for
941 shortening prologue regions not followed by a body record.
942 (dot_endp): Call add_unwind_entry to emit endp unwind record.
943 * config/tc-ia64.h (unw_record_type): Add endp.
944
d6e78c11
JW		 9452004-02-03 James E Wilson <wilson@specifixinc.com>
946
947 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
948 fill padding bytes with zeroes.
949 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
950 sets unwind_record slot_number and slot_frag fields.
951
f6a22291
MR		 9522004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
953
954 * config/tc-mips.c (add_got_offset_hilo): New function.
955 (macro): Use load_register() and add_got_offset_hilo() to load
956 constants instead of hardcoding code sequences throughout.
957
127cab00
L		 9582004-01-28 H.J. Lu <hongjiu.lu@intel.com>
959
960 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
961
6358301e
NC		 9622004-01-26 Bernardo Innocenti <bernie@develer.com>
963
964 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
965 like m68k-elf.
966 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
967 of hard-coded test for TARGET_OS=elf.
968
c8978940
CD		 9692004-01-24 Chris Demetriou <cgd@broadcom.com>
970
971 * config/tc-mips.c (hilo_interlocks): Change definition
972 so that MIPS32, MIPS64 and later ISAs are included, along with
973 the already-included machines. Update comments.
974
c3ba240c
DJ		 9752004-01-23 Daniel Jacobowitz <drow@mvista.com>
976
977 * config/tc-arm.c (tc_gen_reloc): Improve error message for
978 undefined local labels.
979
e864ceca
RS		 9802004-01-23 Richard Sandiford <rsandifo@redhat.com>
981
982 * config/tc-mips.c (load_address, macro): Update comments about
983 NewABI GP relaxation.
984
67c0d1eb
RS		 9852004-01-23 Richard Sandiford <rsandifo@redhat.com>
986
987 * config/tc-mips.c (macro_build): Remove place and counter arguments.
988 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
989 (mips16_macro_build, macro_build_jalr): Remove counter argument.
990 (set_at, load_register, load_address, move_register): Likewise.
991 (load_got_offset, add_got_offset): Likewise.
992 Update all calls and tidy accordingly.
993
584892a6
RS		 9942004-01-23 Richard Sandiford <rsandifo@redhat.com>
995
996 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
997 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
998 (RELAX_USE_SECOND): Bump to 0x10000.
999 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1000 (mips_macro_warning): New variable.
1001 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1002 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1003 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1004 of RELAX_ENCODE.
1005 (append_insn): Update mips_macro_warning.sizes.
1006 (macro_start, macro_warning, macro_end): New functions.
1007 (macro_build): Don't emit warnings here.
1008 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1009 (md_convert_frag): Check for cases where one macro alternative
1010 needs a warning and the other doesn't. Emit a warning if the
1011 longer sequence was chosen.
1012
4d7206a2
RS		 10132004-01-23 Richard Sandiford <rsandifo@redhat.com>
1014
1015 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1016 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1017 the first sequence, the size of the second sequence, and a flag
1018 that says whether we should warn.
1019 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1020 (RELAX_FIRST, RELAX_SECOND): New.
1021 (mips_relax): New variable.
1022 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1023 (append_insn): Remove "place" argument. Use mips_relax.sequence
1024 rather than "place" to check whether we're expanding the second
1025 alternative of a relaxable macro. Remove redundant check for
1026 branch relaxation. If generating a normal insn, and there
1027 is not enough room in the current frag, call relax_close_frag()
1028 to close it. Update mips_relax.sizes[]. Emit fixups for the
1029 second version of a relaxable macro. Record the first relaxable
1030 fixup in mips_relax. Remove tc_gen_reloc workaround.
1031 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1032 in the same way as in append_insn.
1033 (mips16_macro_build): Remove "place" argument.
1034 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1035 when generating the second version of a relaxable macro.
1036 (load_got_offset, add_got_offset): New functions.
1037 (load_address, macro): Use new relaxation machinery. Remove
1038 tc_gen_reloc workarounds.
1039 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1040 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1041 first version is needed.
1042 (tc_gen_reloc): Remove relaxation handling.
1043 (md_convert_frag): Go through the fixups for a relaxable macro and
1044 mark those that belong to the unneeded alternative as done. If the
1045 second alternative is needed, adjust the fixup addresses to account
1046 for the deleted first alternative.
1047
0530d30a
RS		 10482004-01-23 Richard Sandiford <rsandifo@redhat.com>
1049
1050 * frags.h (frag_room): Declare.
1051 * frags.c (frag_room): New function.
1052 * doc/internals.texi: Document it.
1053
048cdf86
TS		 10542004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1055
1056 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1057 optimization for -mtune=r3900, as this will break on other CPUs.
1058
28d39d1a
NC		 10592004-01-11 Tom Rix <tcrix@worldnet.att.net>
1060
1061 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 1062 be relaxed, use fixup.
28d39d1a
NC		 1063 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1064
26664553
JJ		 10652004-01-19 Jakub Jelinek <jakub@redhat.com>
1066
1067 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1068 precision operands.
1069
895921c9
MR		 10702004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1071
1072 * config/tc-mips.c (append_insn): Properly detect variant frags
1073 that preclude swapping of relaxed branches. Correctly swap
1074 instructions between frags when dealing with relaxed branches.
1075
f8b73030
MR		 10762004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1077
1078 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1079 throughout.
1080 * aclocal.m4: Regenerate.
1081 * configure: Regenerate.
1082
ca9a79a1 10832004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 1084
ca9a79a1
NC		 1085 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1086 manipulation insns.
1087
cc3d92a5
RS		 10882004-01-12 Richard Sandiford <rsandifo@redhat.com>
1089
1090 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1091 reloc, reserve space for the delay slot as well as the jalr itself.
1092
e45d0630
PB		 10932004-01-09 Paul Brook <paul@codesourcery.com>
1094
1095 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1096 (do_vfp_sp2_from_reg2): New function.
1097 (insns): Use them.
1098 (do_vfp_dp_from_reg2): Check return values properly.
1099
81912461
ILT		 11002004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1101
78849248
ILT		 1102 * config/tc-mips.c (warn_nops): Remove static variable.
1103 (macro): Remove test of warn_nops.
1104 (md_shortops): Remove 'n'.
1105 (md_parse_option): Remove 'n' case.
1106 (md_show_usage): Remove -n.
1107 * doc/as.texinfo (Overview): Remove MIPS -n option.
1108 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1109 * NEWS: Mention removal of MIPS -n option.
1110
81912461
ILT		 1111 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1112 (cop_interlocks): Check ISA level.
1113 (cop_mem_interlocks): Define.
1114 (reg_needs_delay): Check cop_interlocks rather than
1115 ISA_HAS_COPROC_DELAYS.
1116 (append_insn): Likewise. Use cop_mem_interlocks rather than
1117 directly checking mips_opts.isa.
1118 (mips_emit_delays): Likewise.
1119
73f20958
L		 11202004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1121
1122 * config/tc-ia64.c (unwind): Move next_slot_number and
1123 next_slot_frag to ...
1124 (unw_rec_list): Here.
1125 (free_list_records): Removed.
1126 (output_unw_records): Likewise.
1127 (generate_unwind_image): Make it void.
1128 (alloc_record): Initialize next_slot_number and next_slot_frag.
1129 (slot_index): Take .org, .space and .align into account.
1130 (fixup_unw_records): Don't set slot_number to 0. Use
1131 list->next_slot_number and list->next_slot_frag instead of
1132 unwind.next_slot_number and unwind.next_slot_frag.
1133 (ia64_convert_frag): New.
1134 (generate_unwind_image): Generate a rs_machine_dependent frag
1135 for unwind record.
1136 (emit_one_bundle): Use list->next_slot_number and
1137 list->next_slot_frag instead of unwind.next_slot_number and
1138 unwind.next_slot_frag.
1139
1140 * config/tc-ia64.h (md_convert_frag): Defined as
1141 ia64_convert_frag.
1142 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1143
99d09cdb
AO		 11442004-01-06 Alexandre Oliva <aoliva@redhat.com>
1145
1146 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1147 * config/tc-frv.h (md_apply_fix3): Don't define.
1148 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1149 operands.
1150 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1151 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1152 * config/tc-frv.c (line_separator_chars): Add `!'.
1153 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1154 * config/tc-frv.c (md_assemble): Clear insn upfront.
1155 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1156 * config/tc-frv.c (OPTION_FDPIC): New macro.
1157 (md_longopts): Add mfdpic.
1158 (md_parse_option): Handle it.
1159 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1160 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1161 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1162 (frv_pic_ptr): Parse funcdesc.
1163
4a4c4a1d
MR		 11642004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1165
1166 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1167 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1168
2251dd89
MR		 11692004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1170
1171 * Makefile.am (Makefile): Move the dependency on
1172 $(BFDDIR)/configure.in to...
1173 (CONFIG_STATUS_DEPENDENCIES): ... here.
1174 (AUTOMAKE_OPTIONS): Require automake 1.8.
1175 * Makefile.in: Regenerate.
1176 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1177 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1178 $(BFDDIR)/configure.in here as well.
1179 * doc/Makefile.in: Regenerate.
1180
c6581168
MR		 11812004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1182
1183 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1184 * Makefile.in: Regenerate.
1185 * aclocal.m4: Regenerate.
1186 * doc/Makefile.am (install, install-info): Remove.
1187 (install-data-local): A new hook for install-info.
1188 (AUTOMAKE_OPTIONS): Require automake 1.8.
1189 * doc/Makefile.in: Regenerate.
1190
303e7b79
NC		 11912004-01-02 Nutan Singh <nutan@kpitcummins.com>
1192
1193 * doc/c-sh.texi: Update description about floating point behavior
1194 of SH family.
1195
b50c15dc
NC		 11962004-01-02 Bernardo Innocenti <bernie@develer.com>
1197
1198 * configure.in: Add m68k-uClinux target.
1199 * configure: Regenerate.
7de9afa2 1200
c9e214e5 1201For older changes see ChangeLog-0203
08d56133
NC		 1202\f
1203Local Variables:
1204mode: change-log
1205left-margin: 8
1206fill-column: 74
1207version-control: never
1208End:
GDB Binutils - Deliverables
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