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Add new subtargets: msp430x1610, msp430x1611, msp430x1612, msp430x415,
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
c05e9f04
NC		 12004-07-26 Dmitry Diky <diwil@spec.ru>
2
3 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5 msp430xG438, msp430xG439.
6
e9863d7f
DJ		 72004-07-25 Daniel Jacobowitz <dan@debian.org>
8
9 * doc/as.texinfo (Section, PushSection): Correct documentation
10 for ELF.
11
543613e9 122004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 13
14 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
15 permissible for the selected instruction suffix.
16 (match_template): Don't permit 64-bit general purpose operands in
17 32-bit mode.
18 (finalize_imm): Permit 64-bit immediates.
19 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
20 specially except for the width of the used base and/or index
21 registers. For 32-bit displacements, use sign-extended
22 relocations only when using 64-bit addressing.
23 Force zero displacement on rip-relative addressing when there is
24 no other displacement.
25 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
26 specially except for the width of the used base and/or index
27 registers.
28 (parse_register): Disallow Reg64 registers in 32-bit mode.
29
543613e9
NC		 30 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
31 suffix if the instruction doesn't support it.
32
01a3f561
MR		 332004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
34
35 * config/tc-mips.c (append_insn): Handle constant expressions with
36 no associated relocation.
37 (mips_ip): Cancel the expression after use for the Q format
38 specifier.
39 (parse_relocation): Return no relocation for unsupported
40 operators.
41 (my_getSmallExpression): Return no relocation if no relocation
42 operators are used.
43
e12904d2
DA		 442004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
45
46 * config/obj-som.c (adjust_stab_sections): Add prototype.
47 (obj_som_compiler, obj_som_version, obj_som_copyright,
48 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
49 * config/tc-hppa.c (update_subspace): Likewise.
50 (is_defined_subspace): Amplify comment.
51 * config/obj-som.h (som_frob_file): Add prototype.
52
90c1602c
L		 532004-07-19 Christopher Faylor <cgf@timesys.com>
54 H.J. Lu <hongjiu.lu@intel.com>
55
56 * subsegs.c (section_symbol): Don't create a new segment when
57 existing segment is undefined.
58
f263249b
RE		 592004-07-16 Richard Earnshaw <rearnsha@arm.com>
60
61 * config/tc-arm.c: Include include/opcode/arm.h.
62 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
63 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
64 (FPU_ARCH_*): Delete.
65 * Makefile.am: Update dependencies.
66 * Makefile.in: Regenerate.
67
152c65b9
NC		 682004-07-15 Nick Clifton <nickc@redhat.com>
69
70 * configure.in: Accept armbe as a big-endian arm configuration.
71 * configure: Regenerate.
72
0477af35
NC		 732004-07-13 Thomas Nystrom <thn@saeab.se>
74
75 * config/tc-i386.c (T_SHIFTOP): New constant.
76 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
77 (intel_el1): Handle '~'.
78 (intel_get_token): Handle '<>', '&', '|' and '~'.
79
802004-07-13 Nick Clifton <nickc@redhat.com>
81
82 (md_assemble): Remove spurious newline from end of as_bad error
83 message.
84 (intel_e05_1): Likewise.
85 (intel_e11): Likewise.
86 (intel_match_token): Likewise.
87
31302357
AS		 882004-07-11 Andreas Schwab <schwab@suse.de>
89
90 * config/tc-m68k.c: Convert to C90. Remove redundant
91 declarations. Indentation fixup.
92 [M68KCOFF]: Include "obj-coff.h" instead of declaring
93 obj_coff_section ourselves.
94
549f748d
JW		 952004-07-09 James E Wilson <wilson@specifixinc.com>
96
97 * config/tc-ia64.c (default_big_endian): New.
98 (dot_byteorder, md_begin): Use it.
99 (md_parse_option): Set it.
100
1a320fbb
NC		 1012004-07-09 Nick Clifton <nickc@redhat.com>
102
103 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
104 * configure: Regenerate.
105 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
106 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
107 sh_find_elf_flags if necessary.
108
de7e6852
RS		 1092004-07-08 Richard Sandiford <rsandifo@redhat.com>
110
111 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
112 going to be split into more than one in-place addend, return 0
113 for relocations against mergeable sections. Associate comments
114 with code.
115
1fe1f39c
NC		 1162004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
117
118 * Makefile.am (CPU_TYPES): Add crx.
119 (TARGET_CPU_CFILES): Add config/tc-crx.c.
120 (TARGET_CPU_HFILES): Add config/tc-crx.h.
121 (DEPTC_crx_elf): New target.
122 (DEPOBJ_crx_elf): Likewise.
123 (DEP_crx_elf): Likewise.
124 * Makefile.in: Regenerate.
125 * configure.in: Add crx* target.
126 * configure: Regenerate.
127 * config/tc-crx.c: New file.
128 * config/tc-crx.h: New file.
129 * NEWS: Mention new target.
130
d9895649
NC		 1312004-07-06 Nick Clifton <nickc@redhat.com>
132
85fbca6a
NC		 133 * config.in: Undefine TARGET_SYMBIAN by default.
134 * configure.in:
135 * configure: Regenerate. Add sh-symbian-elf target. If
136 selected define TARGET_SYMBIAN.
137 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
138 format if TARGET_SYMBIAN has been defined.
139
e7bd9ea0
NC		 140 * output-file.c (output_file_create): Report the target format
141 chosen when bfd_openw reports that it is invalid.
142
d9895649
NC		 143 * config/obj-coff.c (coff_pseudo_table): Only define the weak
144 pseudo for BFD based assemblers.
145
871ec896
JR		 1462004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
147
148 gas:
149 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
150 (md_parse_option): Remove redundant -isa testing.
151 Make bfd_arch variable const.
152 (md_show_usage): Make bfd_arch variable const.
153
5a9ff93d
JW		 1542004-07-03 James E Wilson <wilson@specifixinc.com>
155
156 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
157 * config/tc-ia64.h (md_frag_check): Define.
158
c87db184
CF		 1592004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
160
161 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
162 externals.
163 * doc/as.texinfo (Weak): Document PE weak symbols.
164
3b91255e
RS		 1652004-07-03 Richard Sandiford <rsandifo@redhat.com>
166
167 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
168 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
169 (mips_frob_file): Rework so that only a single pass through the
170 relocs is needed. Allow %lo()s to have higher offsets than their
171 corresponding %hi()s or %got()s.
172
310ea308
NC		 1732004-07-02 Nick Clifton <nickc@redhat.com>
174
175 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
176 allow values which have come from undefined symbols.
177 Always consider this fixup to have been processed as a reloc
178 cannot be generated for it.
179
09b935ac
AM		 1802004-07-02 Alan Modra <amodra@bigpond.net.au>
181
182 * frags.h (struct frag): Add has_code and insn_addr fields.
183 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
184 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
185 * config/tc-ppc.h (md_frag_check): Define.
186
4d1cd5c7
MR		 1872004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
188
189 * doc/Makefile.am (info): Rename goal to...
190 (info-local): ... this, to preserve implicit dependencies.
191 * doc/Makefile.in: Regenerate with automake 1.8.5.
192
097f809a
NC		 1932004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
194
195 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
196 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
197 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
198 (tc_gen_reloc): Likewise.
199 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
200 (m32r_parse_name): Likewise.
201 (m32r_cgen_parse_fix_exp): Likewise.
202 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
203 (O_PIC_reloc): Likewise.
204 (TC_CGEN_PARSE_FIX_EXP): Likewise..
205 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
206 for @GOTOFF, @GOT, @PLT.
207
bb82af9f
NC		 2082004-06-21 Jan Beulich <jbeulich@novell.com>
209
210 * gas/symbols.c: While discarding ordinary local absolute symbols
211 when --strip-local-absolute is in effect, retain file symbols.
212
990ae22a
AS		 2132004-06-20 Andreas Schwab <schwab@suse.de>
214
215 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
216 (md_parse_option): Likewise.
217
32137342
NC		 2182004-06-17 Jan Beulich <jbeulich@novell.com>
219
220 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
221 * config/te-netware.h: New file.
222 * config/te-ppcnw.h: Delete: Obsolete.
223 * configure.in: Eliminate ill NetWare targets. Make generic
224 NetWare target use proper emulation.
225 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
226 reference to new te-netware.h.
227 * configure: Regenerate.
228 * Makefile.in: Regenerate.
229
f84d8e26
MS		 2302004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
231
232 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
233 comparison in .insn pseudo operation.
234
587aac4e
AM		 2352004-06-15 Alan Modra <amodra@bigpond.net.au>
236
237 * config/obj-coff.c (coff_adjust_section_syms): Use
238 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
239 (coff_frob_section): Likewise.
240 * config/tc-mips.c (md_apply_fix3): Likewise.
241 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
242 (elf_frob_file_after_relocs): Likewise.
243
2337eb33
DA		 2442004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
245
b8fc22bc
DA		 246 * config/tc-hppa.c (log2): Rename to exact_log2.
247 (pa_next_subseg): Delete unused function.
248 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
249 (create_new_subspace): Likewise.
250
2337eb33
DA		 251 Bug gas/213
252 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
253 labels. Fix warning.
254
53cb0362
DD		 2552004-05-28 DJ Delorie <dj@redhat.com>
256
257 * config/tc-mn10300.h (tc_fix_adjustable): Define.
258 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
259 or non-merged symbols.
260
888a75be
L		 2612004-05-28 H.J. Lu <hongjiu.lu@intel.com>
262
263 * config/tc-ia64.c (remove_marked_resource): Save, clear and
264 restore the old slot when inserting srlz.i/srlz.d.
265
f6f9408f
JR		 2662004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
267
268 * Makefile.am: Regenerate dependecies.
269 * Makefile.in: Regenerate.
270 * config/tc-sh.c (valid_arch): Make unsigned.
271 (preset_target_arch): Likewise.
272 (md_begin): Use new architecture flags system.
273 (get_specific): Likewise.
274 (assemble_ppi): Likewise.
275 (md_assemble): Likewise. Also fix error check for bad opcodes.
276 (md_parse_option): Likewise. Also generate -isa values according
277 to the table in bfd/cpu-sh.c instead of just constants. Also
278 allow <arch>-up ISA variants.
279 (sh_elf_final_processing): Replace if-else chain with a call to
280 sh_find_elf_flags().
281 * testsuite/gas/sh/arch: New directory.
282 * testsuite/gas/sh/arch/arch.exp: New test script.
283 * testsuite/gas/sh/arch/arch_expected.txt: New file.
284 * testsuite/gas/sh/arch/sh.s: New file.
285 * testsuite/gas/sh/arch/sh2.s: New file.
286 * testsuite/gas/sh/arch/sh-dsp.s: New file.
287 * testsuite/gas/sh/arch/sh2e.s: New file.
288 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
289 * testsuite/gas/sh/arch/sh3.s: New file.
290 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
291 * testsuite/gas/sh/arch/sh3e.s: New file.
292 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
293 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
294 * testsuite/gas/sh/arch/sh4.s: New file.
295 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
296 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
297 * testsuite/gas/sh/arch/sh4a.s: New file.
298
580b9172
NC		 2992004-05-28 Peter Barada <peter@the-baradas.com>
300
301 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
302 with zero offset into mode 2 addressing to save a word.
303
652ca075
L		 3042004-05-27 H.J. Lu <hongjiu.lu@intel.com>
305
306 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
307 (ar_is_only_in_integer_unit): New.
308 (ar_is_only_in_memory_unit): New.
309 (generate_unwind_image): Silence gcc on 32bit host.
310 (md_assemble): Use ar_is_only_in_integer_unit instead of
311 ar_is_in_integer_unit. Check AR access.
312
60fed2d3
NC		 3132004-05-27 Peter Barada <peter@the-baradas.com>
314
315 * config/tc-m68k.c (md_begin): Sort the opcode table into
316 alphabetical order.
317 (m68k_compare_opcode): New function to do the sorting.
318
be8c092b
NC		 3192004-05-24 Peter Barada <peter@the-baradas.com>
320
321 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
322 addressing on MIT style operands.
323 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
324 w/mask addressing.
325 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
326 operands.
327
1181c20e
AM		 3282004-05-23 Alan Modra <amodra@bigpond.net.au>
329
330 * expr.c (operand, operator): Don't reject '++' and '--'.
331
20e56c33
RS		 3322004-05-20 Richard Sandiford <rsandifo@redhat.com>
333
334 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
335 dwarf tables.
336
b2d65c0b
NC		 3372004-05-17 Adam Nemet <anemet@lnxw.com>
338
339 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
340 * configure: Regenerate.
341
0da76f83
NC		 3422004-05-13 Paul Brook <paul@codesourcery.com>
343
344 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
345
4b363073
NC		 3462004-05-13 Joel Sherrill <joel@oarcorp.com>
347
348 * configure.in (or32-*-rtems*): Switch to elf.
349 * configure: Regenerate.
350
9598fbe5
NC		 3512004-05-13 Nick Clifton <nickc@redhat.com>
352
353 * po/fr.po: Updated French translation.
354
22fe14ad
NC		 3552004-05-11 Nick Clifton <nickc@redhat.com>
356
357 * doc/as.texinfo (Section): Document G and T flags to .section
358 directive. Document the extra arguments that the G flag
359 requires. Document the #tls flag.
360
3612004-05-11 H.J. Lu <hongjiu.lu@intel.com>
362
363 * subsegs.c (section_symbol): Create a new section symbol if
364 the existing one doesn't match.
365 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
366
532c738a
RS		 3672004-05-07 Richard Sandiford <rsandifo@redhat.com>
368
369 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
370 to cope with VR4181A errata MD(1) and MD(4).
371
0503b355
BF		 3722004-05-07 Brian Ford <ford@vss.fsi.com>
373
374 * NEWS: Mention .secrel32 for pe[i]-i386.
375
daeea990
AO		 3762004-05-07 Alexandre Oliva <aoliva@redhat.com>
377
378 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
379 (HANDLE_ALIGN): New.
380
bfbdcf04
DJ		 3812004-05-06 Daniel Jacobowitz <dan@debian.org>
382
383 * Makefile.am (DIST_SUBDIRS): Define.
384 * aclocal.m4: Regenerate with automake 1.8.4.
385 * Makefile.in: Likewise.
386 * doc/Makefile.in: Likewise.
387
5e819f9c
JW		 3882004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
389
390 * config/tc-ia64.c (dot_serialize): Declare.
391 (dot_serialize): New function.
392 (md_pseudo_table): Add ".serialize.data" and
393 ".serialize.instruction" directives.
394
e5976317
NC		 3952004-05-06 Nick Clifton <nickc@redhat.com>
396
397 * messages (as_internal_value_out_of_range): Print a message about
398 a value being out of range. Be consistent about whether the
399 values are printed in decimal or hexadecimal.
400 (as_warn_value_out_of_range): Generate a warning message about an
401 out of range value.
402 (as_bad_value_out_of_range): Generate an error message about an
403 out of range value.
404 * as.h: Prototype the new functions.
405 * config/tc-alpha.c (insert_operand): Use new function.
406 * config/tc-arc.c (arc_insert_operand): Likewise.
407 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
408 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
409 * config/tc-ppc.c (ppc_insert_operand): Likewise.
410 * config/tc-s390.c (s390_insert_operand): Likewise.
411 * config/tc-v850.c (v850_insert_operand): Likewise.
412
996991aa
AO		 4132004-05-05 Alexandre Oliva <aoliva@redhat.com>
414
415 * configure.in: Set em=linux for frv-*-*linux*.
416 * configure: Rebuilt.
417 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
418 (frv_md_fdpic_enabled): New.
419 * config/tc-frv.c (frv_md_fdpic_enabled): New.
420 (DEFAULT_FDPIC): New.
421 (frv_flags): Use DEFAULT_FDPIC.
422 (frv_pic_flag): Likewise.
423 (OPTION_NOPIC): New.
424 (md_longopts): Add -mnopic.
425 (md_parse_option): Handle it.
426 (md_show_usage): Add -mfdpic and -mnopic.
427
6b6e92f4
NC		 4282004-05-05 Peter Barada <peter@the-baradas.com>
429
430 * config/tc-m68k.c: Add find_cf_chip to print list of valid
431 chips for invalid coldfire instructions, rename selectors
432 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
433 add current_chip to track which chip is referred to(including save/restore),
434 use current_chip to select control registers, not current_arch.
435 (md_show_usage): Add new chips.
436 * doc/c-m68k.texi: Document new command line switches.
437
6f079ae3
JJ		 4382004-05-05 Jakub Jelinek <jakub@redhat.com>
439
440 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
441 (NOP_OPCODE): Define.
442 (s390_align_code): Remove prototype.
443 * tc-s390.c (s390_align_code): Remove.
444
2d6ed997
L		 4452004-05-04 H.J. Lu <hongjiu.lu@intel.com>
446
447 * config/tc-ia64.c (make_unw_section_name): Removed.
448 (start_unwind_section): New function.
449 (generate_unwind_image): Take const segT instead of const
450 char *.
451 (dot_handlerdata): Adjusted.
452 (dot_endp): Likewise.
453
b9f18452
L		 4542004-05-02 H.J. Lu <hongjiu.lu@intel.com>
455
456 * config/obj-elf.c (obj_elf_change_section): Allow the
457 ".note.GNU-stack" section has SHF_EXECINSTR.
458
fafe6678
L		 4592004-05-02 H.J. Lu <hongjiu.lu@intel.com>
460
461 * config/obj-elf.c (get_section): Return bfd_boolean.
462 (obj_elf_change_section): Call bfd_get_section_by_name_if
463 instead of bfd_map_over_sections.
464
86654c12
L		 4652004-04-30 H.J. Lu <hongjiu.lu@intel.com>
466
467 * config/obj-elf.c (get_section): New function.
468 (obj_elf_change_section): Support multiple sections with same
469 name.
470
376eb240
NC		 4712004-04-30 Nick Clifton <nickc@redhat.com>
472
473 * config/tc-arm.c (create_register_alias): Fix typo checking for
474 case sensitive register aliases.
475 (co_proc_number): Use error message string in all_reg_maps[]
476 array.
477 (cp_reg_required_here): Likewise.
478 (fp_reg_required_here): Likewise.
479
8a7140c3
NC		 4802004-04-29 Brian Ford <ford@vss.fsi.com>
481
482 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
483
3e722fb5
CD		 4842004-04-28 Chris Demetriou <cgd@broadcom.com>
485
486 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
487 (load_address, macro, mips_ip, md_parse_option)
488 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
489 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
490 embedded-PIC handling, and update comments.
491 (SWITCH_TABLE): Remove.
492 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
493 (enum mips_pic_level): Remove EMBEDDED_PIC.
494 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
495 (TC_FORCE_RELOCATION): Update comment.
496 * ecoff.c (ecoff_build_lineno): Add comment about some code that
497 might be safe to remove now that MIPS embedded-PIC is gone.
498
351e2b5a
DA		 4992004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
500
501 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
502 call to obj_set_subsection_attributes.
503 (obj_som_init_stab_section): Likewise.
504 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
505 (pa_def_subspaces): Provide comdat default.
506 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
507 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
508 calls to create_new_subspace and update_subspace to pass comdat flag.
509 (create_new_subspace, update_subspace): Add new comdat argument. Use
510 it in calls to obj_set_subsection_attributes.
511 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
512 and use of comdat, common and dup_comm parameters.
513
f5842774
L		 5142004-04-26 H.J. Lu <hongjiu.lu@intel.com>
515
516 * config/obj-elf.c (obj_elf_change_section): Check if the old
517 group name is NULL before comparison.
518
558fe4a7
CD		 5192004-04-23 Chris Demetriou <cgd@broadcom.com>
520
521 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
522
81a21e38
TS		 5232004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
524
525 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
526
5272004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 528
529 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
530 (OPTION_MEMBEDDED_PIC): Remove.
531 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
532 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
533 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
534 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
535 (OPTION_ELF_BASE): Renumber.
536 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
537 (md_show_usage): Remove mention of -membedded-pic.
538 * doc/as.texinfo: Remove mention of -membedded-pic.
539
4d0d148d
TS		 5402004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
541
542 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
543 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
544 a.out support.
545 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
546 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
547 USE_GLOBAL_POINTER_OPT.
548
017315e4
TS		 5492004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
550
551 * config/tc-mips.c (macro): One more use of load_delay_nop.
552
269137b2
TS		 5532004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
554
555 * config/tc-mips.c (load_delay_nop): New function.
556 (load_address, macro): Use load_delay_nop() to build a nop
557 which can be omitted with gpr_interlocks.
558
24772049
TS		 5592004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
560
561 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
562 cop_interlocks): Remove superfluous CPU entries.
563
06516a5e
PB		 5642004-04-22 Paul Brook <paul@codesourcery.com>
565
566 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
567
fd99574b
NC		 5682004-04-22 Peter Barada <peter@the-baradas.com>
569
570 * NEWS: Added support for EMAC instructions and MAC/EMAC
571 Motorola syntax.
572 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
573 scale factor tokens, trailing_ampersand to mark mask addressing
574 for MAC/EMAC instructions.
575 * config/m68k-parse.y: Add options_ampersand clause, '<<',
576 '>>'.
577 (yylex): Handle '>', '<', and '&' following '+'.
578 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
579 architectures in archs[].
580 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
581 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
582 respectively.
583 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
584 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
585 cases.
586 Add EMAC operands to init_table[].
587
69b97547
NC		 5882004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
589
590 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
591 state.
592 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
593 * config/tc-arm.c (enum mstate): Delete from here.
594 (mapping_state): Remove the static mapstate variable and instead
595 store the state in the segment. This allows a per-section mapping
596 state. Handle and ignore MAP_UNDEFINED states.
597 (arm_elf_change_section): Get the current mapping state from the
598 new section.
599 (s_ltorg): Set the mapping state to MAP_DATA.
600 (arm_cleanup): Use arm_elf_change_section to get the mapping state
601 for each pool as it is emitted.
602
6032004-04-22 Nick Clifton <nickc@redhat.com>
604
605 * config/tc-arm.h: Formatting tidy ups.
606
7a7f4e42
CD		 6072004-04-20 Chris Demetriou <cgd@broadcom.com>
608
609 * NEWS: Note that MIPS -membedded-pic option is deprecated.
610
6482c264
NC		 6112004-04-20 DJ Delorie <dj@redhat.com>
612
613 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
614 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
615 [TE_PE] (O_secrel): Define.
616 [TE_PE] (x86_pe_cons_fix_new): New.
617 [TE_PE] (pe_directive_secrel): Likewise.
618 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
619
5bf10039
EC		 6202004-04-19 Eric Christopher <echristo@redhat.com>
621
622 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
623 of previous patch for fix in gcc.
624
77cd6497
JJ		 6252004-04-19 Jakub Jelinek <jakub@redhat.com>
626
627 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
628
b8861cfb
NS		 6292004-04-19 Nathan Sidwell <nathan@codesourcery.com>
630
631 * read.c (do_align): Call md_flush_pending_output, if defined.
632
f4c724fc
AM		 6332004-04-16 Alan Modra <amodra@bigpond.net.au>
634
635 * expr.c (operand): Correct checks for ++ and --.
636
a4b6e8f6
L		 6372004-04-14 H.J. Lu <hongjiu.lu@intel.com>
638
639 * config/tc-generic.c: Add some comments.
640
d766e8ec
RS		 6412004-04-14 Richard Sandiford <rsandifo@redhat.com>
642
643 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
644 -{no-}mfix-vr4122-bugs.
645 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
646 (append_insn, mips_emit_delays): Update accordingly.
647 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
648 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
649 (md_parse_option): Update after above changes.
650 (md_show_usage): Add -mfix-vr4120.
651
ed9589d4
BW		 6522004-04-13 Bob Wilson <bob.wilson@acm.org>
653
654 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
655 of .section directive; add a reference to the ELF .subsection
656 directive.
657
097dba13
NC		 6582004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
659
660 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
661 in parallel.
662
279500de
TS		 6632004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
664
665 * Makefile.am: Remove mips from aout targets.
666 * Makefile.in: Regenerate.
667 * configure.in: Remove mips-dec-bsd* target.
668 * configure: Regenerate.
669
b7d7dc63
AM		 6702004-04-07 Alan Modra <amodra@bigpond.net.au>
671
672 PR 96
673 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
674 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
675 Update "mapping". Restrict some @ modifiers to 32 bit.
676
f55629b8
KK		 6772004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
678 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
679
680 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
681 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
682 dont_adjust_reloc_32 is set.
683 (md_longopts): Add option -renesas.
684 (md_parse_option, md_show_usage): Likewise.
685 * doc/c-sh.texi: Likewise.
686
a7844384
NC		 6872004-04-01 Dave Korn <dk@artimi.com>
688
689 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
690 hi16 and lo16 fixS structs.
691 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
692 exactly the same way as for RELOC_DLX_REL16.
693 (machine_ip): properly respect LO flag in the_insn and
694 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
695 (md_apply_fix3): apply RELOC_DLX_LO16.
696
6c71dbc4
SS		 6972004-03-30 Stan Shebs <shebs@apple.com>
698
699 Remove long-obsolete MPW support.
700 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
701 * configure.in: Remove mention of ppc-*-mpw* config.
702 * configure.in: Likewise.
703
7cc69913
NC		 7042004-03-30 Nick Clifton <nickc@redhat.com>
705
706 * config/tc-arm.c (meabi_flags): Make its use conditional upon
707 OBJ_ELF being defined.
708
53fbb48a
AM		 7092004-03-27 Alan Modra <amodra@bigpond.net.au>
710
711 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
712
d507cf36
PB		 7132004-03-23 Paul Brook <paul@codesourcery.com>
714
715 * config/tc-arm.c (meabi_flags): New variable.
716 (arm_parse_eabi): New function.
717 (md_begin): Set flags for EABI v3.
718 (arm_eabis): Add.
719 (arm_long_opts): Add meabi.
720 * doc/as.texinf <ARM>: Document -meabi.
721 * doc/c-arm.texi: Ditto.
722
88d65ad6
BW		 7232004-03-22 Bob Wilson <bob.wilson@acm.org>
724
725 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
726 tables even when use_literal_section flag is not set.
727
13ef8878
AM		 7282004-03-22 Alan Modra <amodra@bigpond.net.au>
729
730 * config/tc-sh.c: Remove trailing whitespace.
731
1048a9ba
HPN		 7322004-03-22 Hans-Peter Nilsson <hp@axis.com>
733
734 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
735 --mul-bug-abort and the default behavior.
736 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
737 (err_for_dangerous_mul_placement): New variable.
738 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
739 macros.
740 (md_cris_relax_table): Have placeholder for STATE_MUL.
741 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
742 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
743 case doing nothing.
744 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
745 STATE_BYTE)>: Ditto.
746 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
747 alignment and position of this frag, emit error message if
748 suspicious.
749 (md_assemble): For a multiply insn and when checking it,
750 transform the current frag into a special frag for that purpose.
751 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
752 OPTION_MULBUG_ABORT_ON>: Handle new options.
753
a7877748
BW		 7542004-03-19 Bob Wilson <bob.wilson@acm.org>
755
756 * config/tc-xtensa.c (mark_literal_frags): New function.
757 (xtensa_move_literals): Call mark_literal_frags for all literal
758 segments, including init and fini literal segments.
759 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
760
9992270f
DA		 7612004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
762
763 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
764 (pa_comm): Set BSF_OBJECT in symbol flags.
765
6e1772d5
AM		 7662004-03-19 Alan Modra <amodra@bigpond.net.au>
767
768 * Makefile.am: Run "make dep-am".
769 * Makefile.in: Regenerate.
770 * doc/Makefile.in: Regenerate.
771 * config.in: Regenerate.
772 * po/gas.pot: Regenerate.
773
3e4caed2
NS		 7742004-03-18 Nathan Sidwell <nathan@codesourcery.com>
775
c95b35a9
NS		 776 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
777 (demand_empty_rest_of_line): Issue an error here.
778 (ignore_rest_of_line): Silently skip to end.
779 (demand_copy_string): Issue an error, not warning.
780 (equals): Likewise.
781 * config/obj-elf.c (obj_elf_section_name): Likewise.
782 (obj_elf_section): Likewise.
783 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
784 (arc_extinst): Likewise.
785 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
786 (dot_spill): Likewise.
787 (dot_unwabi): Likewise.
788 (dot_prologue): Likewise.
789
3e4caed2
NS		 790 * expr.c (operand): Reject ++ and --.
791 (operator): Likewise.
792
2ce4cc60
KK		 7932004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
794
795 * config/tc-sh.c: Include dw2gencfi.h.
796 (sh_cfi_frame_initial_instructions): New function.
797 (sh_regname_to_dw2regnum): Likewise.
798 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
799 file.
800 (TARGET_USE_CFIPOP): Define.
801 (tc_cfi_frame_initial_instructions): Likewise.
802 (tc_regname_to_dw2regnum): Likewise.
803 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
804 * Makefile.am: Update dependencies.
805 * Makefile.in: Regenerate.
806
9183ed4b
AM		 8072004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
808
809 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
810 * configure: Regenerate.
811
00bbdfe7
BW		 8122004-03-12 Bob Wilson <bob.wilson@acm.org>
813
814 * read.c (s_leb128): Call md_flush_pending_output.
815
0f10071e
ML		 8162004-03-12 Michal Ludvig <mludvig@suse.cz>
817
818 * config/tc-i386.c (output_insn): Handle PadLock instructions.
819 * config/tc-i386.h (CpuPadLock): New define.
820 (CpuUnknownFlags): Added CpuPadLock.
821
84c84759
AS		 8222004-03-07 Andreas Schwab <schwab@suse.de>
823
824 * doc/c-hppa.texi (HPPA Directives): Fix typo.
825
6ec51dba
RH		 8262004-03-07 Richard Henderson <rth@redhat.com>
827
828 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
829 (cfi_finish): Likewise for fde.
830
bae25f19
L		 8312004-03-05 H.J. Lu <hongjiu.lu@intel.com>
832
833 * config/tc-ia64.c (md_assemble): Properly handle NULL
834 align_frag.
835 (ia64_handle_align): Don't abort if failed to add a stop bit.
836
ab509236
L		 8372004-03-04 H.J. Lu <hongjiu.lu@intel.com>
838
839 * Makefile.in: Regenerated.
840 * aclocal.m4: Likewise.
841 * configure: Likewise.
842 * doc/Makefile.in: Likewise.
843
d9201763
L		 8442004-03-03 H.J. Lu <hongjiu.lu@intel.com>
845
846 * config/tc-ia64.c (dot_align): New.
847 (ia64_do_align): Make it static.
848 (md_pseudo_table): Use "dot_align" for "align".
849 (ia64_md_do_align): Don't set align_frag here.
850 (ia64_handle_align): Add a stop bit to the previous bundle if
851 needed.
852
853 * config/tc-ia64.h (ia64_do_align): Removed.
854
ae51a426
JR		 8552003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
856
857 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
858 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
859 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
860 the most general type or the user specifically requested it.
861 (md_assemble): Add a new error message for when an instruction
862 is understood, but is not allowed due to an -isa option.
863
9545c4ce
L		 8642004-03-02 H.J. Lu <hongjiu.lu@intel.com>
865
866 * config/tc-ia64.c (align_frag): New.
867 (md_assemble): Set the tc_frag_data field in align_frag for
868 IA64_OPCODE_FIRST instructions.
869 (ia64_md_do_align): Set align_frag.
870 (ia64_handle_align): Add a stop bit if needed.
871
872 * config/tc-ia64.h (TC_FRAG_TYPE): New.
873 (TC_FRAG_INIT): New.
874
676a64f4
RS		 8752004-03-01 Richard Sandiford <rsandifo@redhat.com>
876
877 * config/tc-frv.c (fr400_audio): New variable.
878 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
879 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
880 (target_implements_insn_p): New function.
881 (md_assemble): Report an error if the processor doesn't implement
882 the instruction.
883
bd337dde
NC		 8842004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
885
886 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
887 (md_parse_option): Ditto.
888 (OPTION_NO_SPECIAL_M32R): Added.
889 (md_show_usage): Document it.
890 (enable_speial_m32r): Changed a default value from 0 to 1.
891 * doc/c-m32r.texi: Document the -no-bitinst option.
892
78878175
NC		 8932004-02-27 Nick Clifton <nickc@redhat.com>
894
895 * config/tc-sh.c (get_operand): Revert previous delta.
896 (tc_gen_reloc): Check for an unknown reloc type before processing
897 the addend.
898
1d6d62a4
MS		 8992004-02-27 Hannes Reinecke <hare@suse.de>
900
901 * config/tc-s390.c (s390_insn): Correct range check for opcode in
902 .insn pseudo operation.
903
4aa3e325
NC		 9042004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
905
906 * config/tc-sh.c (get_operand): In case of #Imm, check has been
907 added for wrong syntax.
908
73369e65
EC		 9092004-02-26 Eric Christopher <echristo@redhat.com>
910
911 * config/tc-mips.c (mips_dwarf2_addr_size): New.
912 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
913
6a5709a5
JR		 9142004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
915
916 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
917 nibble types to assembler.
918
95385380
FF		 9192004-02-25 Fred Fish <fnf@redhat.com>
920
921 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
922
b5e0fabd
JW		 9232004-02-20 James E Wilson <wilson@specifixinc.com>
924
925 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
926 finalize_syms.
927 (fixup_unw_records): New arg before_relax. Pass to slot_index.
928 (ia64_estimate_size_before_relax): New.
929 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
930 (generate_unwind_image): Pass 1 to fixup_unw_records.
931 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
932 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
933
2f01ffbf
JJ		 9342004-02-19 Jakub Jelinek <jakub@redhat.com>
935
936 * stabs.c (generate_asm_file): Avoid warning about use of
937 uninitialized variable.
938
9c59842f
JW		 9392004-02-18 David Mosberger <davidm@hpl.hp.com>
940
941 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
942 body, and endp, allow unwind records which do not have a "t"
943 (time/instruction) field.
944
34920d91
NC		 9452004-02-17 Petko Manolov <petkan@nucleusys.com>
946
947 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
948 (do_mav_dspsc_2): Likewise.
949 Fix accumulator registers move opcodes.
950
4dde8e61 9512004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 952 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 953
954 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
955
936cf02e
JW		 9562004-02-10 Steve Ellcey <sje@cup.hp.com>
957
958 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
959 (tc_frob_symbol): New macro definition.
960 * config/tc-ia64.c (ia64_frob_symbol): New routine.
961
e41f12f3
DJ		 9622004-02-09 Daniel Jacobowitz <drow@mvista.com>
963
964 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
965 read-only.
966
a8a3b3b2
NS		 9672004-02-09 Nathan Sidwell <nathan@codesourcery.com>
968
969 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
970 (TC_CASE_SENSITIVE): ... this.
971 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
972 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
973
c97b7ef6
JW		 9742004-02-06 James E Wilson <wilson@specifixinc.com>
975
976 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
977 (generate_unwind_image): Re-add it here.
978
e4475e39
NS		 9792004-02-06 Nathan Sidwell <nathan@codesourcery.com>
980
981 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
982 * read.h (SKIP_WHITESPACE): Turn into an expression.
983 * read.c (read_a_source_file): A pseudo is removed by having a
984 NULL handler.
985
5738bc24
JW		 9862004-02-05 James E Wilson <wilson@specifixinc.com>
987
988 * config/tc-ia64.c (output_endp): New.
989 (count_bits): Delete.
990 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
991 endp unwind records.
992 (fixup_unw_records): Handle endp unwind records. Delete code for
993 shortening prologue regions not followed by a body record.
994 (dot_endp): Call add_unwind_entry to emit endp unwind record.
995 * config/tc-ia64.h (unw_record_type): Add endp.
996
d6e78c11
JW		 9972004-02-03 James E Wilson <wilson@specifixinc.com>
998
999 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1000 fill padding bytes with zeroes.
1001 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1002 sets unwind_record slot_number and slot_frag fields.
1003
f6a22291
MR		 10042004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1005
1006 * config/tc-mips.c (add_got_offset_hilo): New function.
1007 (macro): Use load_register() and add_got_offset_hilo() to load
1008 constants instead of hardcoding code sequences throughout.
1009
127cab00
L		 10102004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1011
1012 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1013
6358301e
NC		 10142004-01-26 Bernardo Innocenti <bernie@develer.com>
1015
1016 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1017 like m68k-elf.
1018 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1019 of hard-coded test for TARGET_OS=elf.
1020
c8978940
CD		 10212004-01-24 Chris Demetriou <cgd@broadcom.com>
1022
1023 * config/tc-mips.c (hilo_interlocks): Change definition
1024 so that MIPS32, MIPS64 and later ISAs are included, along with
1025 the already-included machines. Update comments.
1026
c3ba240c
DJ		 10272004-01-23 Daniel Jacobowitz <drow@mvista.com>
1028
1029 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1030 undefined local labels.
1031
e864ceca
RS		 10322004-01-23 Richard Sandiford <rsandifo@redhat.com>
1033
1034 * config/tc-mips.c (load_address, macro): Update comments about
1035 NewABI GP relaxation.
1036
67c0d1eb
RS		 10372004-01-23 Richard Sandiford <rsandifo@redhat.com>
1038
1039 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1040 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1041 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1042 (set_at, load_register, load_address, move_register): Likewise.
1043 (load_got_offset, add_got_offset): Likewise.
1044 Update all calls and tidy accordingly.
1045
584892a6
RS		 10462004-01-23 Richard Sandiford <rsandifo@redhat.com>
1047
1048 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1049 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1050 (RELAX_USE_SECOND): Bump to 0x10000.
1051 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1052 (mips_macro_warning): New variable.
1053 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1054 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1055 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1056 of RELAX_ENCODE.
1057 (append_insn): Update mips_macro_warning.sizes.
1058 (macro_start, macro_warning, macro_end): New functions.
1059 (macro_build): Don't emit warnings here.
1060 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1061 (md_convert_frag): Check for cases where one macro alternative
1062 needs a warning and the other doesn't. Emit a warning if the
1063 longer sequence was chosen.
1064
4d7206a2
RS		 10652004-01-23 Richard Sandiford <rsandifo@redhat.com>
1066
1067 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1068 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1069 the first sequence, the size of the second sequence, and a flag
1070 that says whether we should warn.
1071 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1072 (RELAX_FIRST, RELAX_SECOND): New.
1073 (mips_relax): New variable.
1074 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1075 (append_insn): Remove "place" argument. Use mips_relax.sequence
1076 rather than "place" to check whether we're expanding the second
1077 alternative of a relaxable macro. Remove redundant check for
1078 branch relaxation. If generating a normal insn, and there
1079 is not enough room in the current frag, call relax_close_frag()
1080 to close it. Update mips_relax.sizes[]. Emit fixups for the
1081 second version of a relaxable macro. Record the first relaxable
1082 fixup in mips_relax. Remove tc_gen_reloc workaround.
1083 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1084 in the same way as in append_insn.
1085 (mips16_macro_build): Remove "place" argument.
1086 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1087 when generating the second version of a relaxable macro.
1088 (load_got_offset, add_got_offset): New functions.
1089 (load_address, macro): Use new relaxation machinery. Remove
1090 tc_gen_reloc workarounds.
1091 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1092 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1093 first version is needed.
1094 (tc_gen_reloc): Remove relaxation handling.
1095 (md_convert_frag): Go through the fixups for a relaxable macro and
1096 mark those that belong to the unneeded alternative as done. If the
1097 second alternative is needed, adjust the fixup addresses to account
1098 for the deleted first alternative.
1099
0530d30a
RS		 11002004-01-23 Richard Sandiford <rsandifo@redhat.com>
1101
1102 * frags.h (frag_room): Declare.
1103 * frags.c (frag_room): New function.
1104 * doc/internals.texi: Document it.
1105
048cdf86
TS		 11062004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1107
1108 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1109 optimization for -mtune=r3900, as this will break on other CPUs.
1110
28d39d1a
NC		 11112004-01-11 Tom Rix <tcrix@worldnet.att.net>
1112
1113 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 1114 be relaxed, use fixup.
28d39d1a
NC		 1115 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1116
26664553
JJ		 11172004-01-19 Jakub Jelinek <jakub@redhat.com>
1118
1119 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1120 precision operands.
1121
895921c9
MR		 11222004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1123
1124 * config/tc-mips.c (append_insn): Properly detect variant frags
1125 that preclude swapping of relaxed branches. Correctly swap
1126 instructions between frags when dealing with relaxed branches.
1127
f8b73030
MR		 11282004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1129
1130 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1131 throughout.
1132 * aclocal.m4: Regenerate.
1133 * configure: Regenerate.
1134
ca9a79a1 11352004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 1136
ca9a79a1
NC		 1137 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1138 manipulation insns.
1139
cc3d92a5
RS		 11402004-01-12 Richard Sandiford <rsandifo@redhat.com>
1141
1142 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1143 reloc, reserve space for the delay slot as well as the jalr itself.
1144
e45d0630
PB		 11452004-01-09 Paul Brook <paul@codesourcery.com>
1146
1147 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1148 (do_vfp_sp2_from_reg2): New function.
1149 (insns): Use them.
1150 (do_vfp_dp_from_reg2): Check return values properly.
1151
81912461
ILT		 11522004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1153
78849248
ILT		 1154 * config/tc-mips.c (warn_nops): Remove static variable.
1155 (macro): Remove test of warn_nops.
1156 (md_shortops): Remove 'n'.
1157 (md_parse_option): Remove 'n' case.
1158 (md_show_usage): Remove -n.
1159 * doc/as.texinfo (Overview): Remove MIPS -n option.
1160 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1161 * NEWS: Mention removal of MIPS -n option.
1162
81912461
ILT		 1163 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1164 (cop_interlocks): Check ISA level.
1165 (cop_mem_interlocks): Define.
1166 (reg_needs_delay): Check cop_interlocks rather than
1167 ISA_HAS_COPROC_DELAYS.
1168 (append_insn): Likewise. Use cop_mem_interlocks rather than
1169 directly checking mips_opts.isa.
1170 (mips_emit_delays): Likewise.
1171
73f20958
L		 11722004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1173
1174 * config/tc-ia64.c (unwind): Move next_slot_number and
1175 next_slot_frag to ...
1176 (unw_rec_list): Here.
1177 (free_list_records): Removed.
1178 (output_unw_records): Likewise.
1179 (generate_unwind_image): Make it void.
1180 (alloc_record): Initialize next_slot_number and next_slot_frag.
1181 (slot_index): Take .org, .space and .align into account.
1182 (fixup_unw_records): Don't set slot_number to 0. Use
1183 list->next_slot_number and list->next_slot_frag instead of
1184 unwind.next_slot_number and unwind.next_slot_frag.
1185 (ia64_convert_frag): New.
1186 (generate_unwind_image): Generate a rs_machine_dependent frag
1187 for unwind record.
1188 (emit_one_bundle): Use list->next_slot_number and
1189 list->next_slot_frag instead of unwind.next_slot_number and
1190 unwind.next_slot_frag.
1191
1192 * config/tc-ia64.h (md_convert_frag): Defined as
1193 ia64_convert_frag.
1194 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1195
99d09cdb
AO		 11962004-01-06 Alexandre Oliva <aoliva@redhat.com>
1197
1198 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1199 * config/tc-frv.h (md_apply_fix3): Don't define.
1200 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1201 operands.
1202 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1203 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1204 * config/tc-frv.c (line_separator_chars): Add `!'.
1205 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1206 * config/tc-frv.c (md_assemble): Clear insn upfront.
1207 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1208 * config/tc-frv.c (OPTION_FDPIC): New macro.
1209 (md_longopts): Add mfdpic.
1210 (md_parse_option): Handle it.
1211 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1212 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1213 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1214 (frv_pic_ptr): Parse funcdesc.
1215
4a4c4a1d
MR		 12162004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1217
1218 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1219 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1220
2251dd89
MR		 12212004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1222
1223 * Makefile.am (Makefile): Move the dependency on
1224 $(BFDDIR)/configure.in to...
1225 (CONFIG_STATUS_DEPENDENCIES): ... here.
1226 (AUTOMAKE_OPTIONS): Require automake 1.8.
1227 * Makefile.in: Regenerate.
1228 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1229 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1230 $(BFDDIR)/configure.in here as well.
1231 * doc/Makefile.in: Regenerate.
1232
c6581168
MR		 12332004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1234
1235 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1236 * Makefile.in: Regenerate.
1237 * aclocal.m4: Regenerate.
1238 * doc/Makefile.am (install, install-info): Remove.
1239 (install-data-local): A new hook for install-info.
1240 (AUTOMAKE_OPTIONS): Require automake 1.8.
1241 * doc/Makefile.in: Regenerate.
1242
303e7b79
NC		 12432004-01-02 Nutan Singh <nutan@kpitcummins.com>
1244
1245 * doc/c-sh.texi: Update description about floating point behavior
1246 of SH family.
1247
b50c15dc
NC		 12482004-01-02 Bernardo Innocenti <bernie@develer.com>
1249
1250 * configure.in: Add m68k-uClinux target.
1251 * configure: Regenerate.
7de9afa2 1252
c9e214e5 1253For older changes see ChangeLog-0203
08d56133
NC		 1254\f
1255Local Variables:
1256mode: change-log
1257left-margin: 8
1258fill-column: 74
1259version-control: never
1260End:
GDB Binutils - Deliverables
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