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(coff_pseudo_table): Only define the weak pseudo for BFD based assemblers.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
d9895649
NC		 12004-07-06 Nick Clifton <nickc@redhat.com>
2
3 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4 pseudo for BFD based assemblers.
5
871ec896
JR		 62004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
7
8 gas:
9 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
10 (md_parse_option): Remove redundant -isa testing.
11 Make bfd_arch variable const.
12 (md_show_usage): Make bfd_arch variable const.
13
5a9ff93d
JW		 142004-07-03 James E Wilson <wilson@specifixinc.com>
15
16 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
17 * config/tc-ia64.h (md_frag_check): Define.
18
c87db184
CF		 192004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
20
21 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
22 externals.
23 * doc/as.texinfo (Weak): Document PE weak symbols.
24
3b91255e
RS		 252004-07-03 Richard Sandiford <rsandifo@redhat.com>
26
27 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
28 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
29 (mips_frob_file): Rework so that only a single pass through the
30 relocs is needed. Allow %lo()s to have higher offsets than their
31 corresponding %hi()s or %got()s.
32
310ea308
NC		 332004-07-02 Nick Clifton <nickc@redhat.com>
34
35 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
36 allow values which have come from undefined symbols.
37 Always consider this fixup to have been processed as a reloc
38 cannot be generated for it.
39
09b935ac
AM		 402004-07-02 Alan Modra <amodra@bigpond.net.au>
41
42 * frags.h (struct frag): Add has_code and insn_addr fields.
43 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
44 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
45 * config/tc-ppc.h (md_frag_check): Define.
46
4d1cd5c7
MR		 472004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
48
49 * doc/Makefile.am (info): Rename goal to...
50 (info-local): ... this, to preserve implicit dependencies.
51 * doc/Makefile.in: Regenerate with automake 1.8.5.
52
097f809a
NC		 532004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
54
55 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
56 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
57 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
58 (tc_gen_reloc): Likewise.
59 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
60 (m32r_parse_name): Likewise.
61 (m32r_cgen_parse_fix_exp): Likewise.
62 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
63 (O_PIC_reloc): Likewise.
64 (TC_CGEN_PARSE_FIX_EXP): Likewise..
65 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
66 for @GOTOFF, @GOT, @PLT.
67
bb82af9f
NC		 682004-06-21 Jan Beulich <jbeulich@novell.com>
69
70 * gas/symbols.c: While discarding ordinary local absolute symbols
71 when --strip-local-absolute is in effect, retain file symbols.
72
990ae22a
AS		 732004-06-20 Andreas Schwab <schwab@suse.de>
74
75 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
76 (md_parse_option): Likewise.
77
32137342
NC		 782004-06-17 Jan Beulich <jbeulich@novell.com>
79
80 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
81 * config/te-netware.h: New file.
82 * config/te-ppcnw.h: Delete: Obsolete.
83 * configure.in: Eliminate ill NetWare targets. Make generic
84 NetWare target use proper emulation.
85 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
86 reference to new te-netware.h.
87 * configure: Regenerate.
88 * Makefile.in: Regenerate.
89
f84d8e26
MS		 902004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
91
92 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
93 comparison in .insn pseudo operation.
94
587aac4e
AM		 952004-06-15 Alan Modra <amodra@bigpond.net.au>
96
97 * config/obj-coff.c (coff_adjust_section_syms): Use
98 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
99 (coff_frob_section): Likewise.
100 * config/tc-mips.c (md_apply_fix3): Likewise.
101 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
102 (elf_frob_file_after_relocs): Likewise.
103
2337eb33
DA		 1042004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
105
b8fc22bc
DA		 106 * config/tc-hppa.c (log2): Rename to exact_log2.
107 (pa_next_subseg): Delete unused function.
108 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
109 (create_new_subspace): Likewise.
110
2337eb33
DA		 111 Bug gas/213
112 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
113 labels. Fix warning.
114
53cb0362
DD		 1152004-05-28 DJ Delorie <dj@redhat.com>
116
117 * config/tc-mn10300.h (tc_fix_adjustable): Define.
118 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
119 or non-merged symbols.
120
888a75be
L		 1212004-05-28 H.J. Lu <hongjiu.lu@intel.com>
122
123 * config/tc-ia64.c (remove_marked_resource): Save, clear and
124 restore the old slot when inserting srlz.i/srlz.d.
125
f6f9408f
JR		 1262004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
127
128 * Makefile.am: Regenerate dependecies.
129 * Makefile.in: Regenerate.
130 * config/tc-sh.c (valid_arch): Make unsigned.
131 (preset_target_arch): Likewise.
132 (md_begin): Use new architecture flags system.
133 (get_specific): Likewise.
134 (assemble_ppi): Likewise.
135 (md_assemble): Likewise. Also fix error check for bad opcodes.
136 (md_parse_option): Likewise. Also generate -isa values according
137 to the table in bfd/cpu-sh.c instead of just constants. Also
138 allow <arch>-up ISA variants.
139 (sh_elf_final_processing): Replace if-else chain with a call to
140 sh_find_elf_flags().
141 * testsuite/gas/sh/arch: New directory.
142 * testsuite/gas/sh/arch/arch.exp: New test script.
143 * testsuite/gas/sh/arch/arch_expected.txt: New file.
144 * testsuite/gas/sh/arch/sh.s: New file.
145 * testsuite/gas/sh/arch/sh2.s: New file.
146 * testsuite/gas/sh/arch/sh-dsp.s: New file.
147 * testsuite/gas/sh/arch/sh2e.s: New file.
148 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
149 * testsuite/gas/sh/arch/sh3.s: New file.
150 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
151 * testsuite/gas/sh/arch/sh3e.s: New file.
152 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
153 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
154 * testsuite/gas/sh/arch/sh4.s: New file.
155 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
156 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
157 * testsuite/gas/sh/arch/sh4a.s: New file.
158
580b9172
NC		 1592004-05-28 Peter Barada <peter@the-baradas.com>
160
161 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
162 with zero offset into mode 2 addressing to save a word.
163
652ca075
L		 1642004-05-27 H.J. Lu <hongjiu.lu@intel.com>
165
166 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
167 (ar_is_only_in_integer_unit): New.
168 (ar_is_only_in_memory_unit): New.
169 (generate_unwind_image): Silence gcc on 32bit host.
170 (md_assemble): Use ar_is_only_in_integer_unit instead of
171 ar_is_in_integer_unit. Check AR access.
172
60fed2d3
NC		 1732004-05-27 Peter Barada <peter@the-baradas.com>
174
175 * config/tc-m68k.c (md_begin): Sort the opcode table into
176 alphabetical order.
177 (m68k_compare_opcode): New function to do the sorting.
178
be8c092b
NC		 1792004-05-24 Peter Barada <peter@the-baradas.com>
180
181 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
182 addressing on MIT style operands.
183 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
184 w/mask addressing.
185 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
186 operands.
187
1181c20e
AM		 1882004-05-23 Alan Modra <amodra@bigpond.net.au>
189
190 * expr.c (operand, operator): Don't reject '++' and '--'.
191
20e56c33
RS		 1922004-05-20 Richard Sandiford <rsandifo@redhat.com>
193
194 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
195 dwarf tables.
196
b2d65c0b
NC		 1972004-05-17 Adam Nemet <anemet@lnxw.com>
198
199 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
200 * configure: Regenerate.
201
0da76f83
NC		 2022004-05-13 Paul Brook <paul@codesourcery.com>
203
204 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
205
4b363073
NC		 2062004-05-13 Joel Sherrill <joel@oarcorp.com>
207
208 * configure.in (or32-*-rtems*): Switch to elf.
209 * configure: Regenerate.
210
9598fbe5
NC		 2112004-05-13 Nick Clifton <nickc@redhat.com>
212
213 * po/fr.po: Updated French translation.
214
22fe14ad
NC		 2152004-05-11 Nick Clifton <nickc@redhat.com>
216
217 * doc/as.texinfo (Section): Document G and T flags to .section
218 directive. Document the extra arguments that the G flag
219 requires. Document the #tls flag.
220
2212004-05-11 H.J. Lu <hongjiu.lu@intel.com>
222
223 * subsegs.c (section_symbol): Create a new section symbol if
224 the existing one doesn't match.
225 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
226
532c738a
RS		 2272004-05-07 Richard Sandiford <rsandifo@redhat.com>
228
229 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
230 to cope with VR4181A errata MD(1) and MD(4).
231
0503b355
BF		 2322004-05-07 Brian Ford <ford@vss.fsi.com>
233
234 * NEWS: Mention .secrel32 for pe[i]-i386.
235
daeea990
AO		 2362004-05-07 Alexandre Oliva <aoliva@redhat.com>
237
238 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
239 (HANDLE_ALIGN): New.
240
bfbdcf04
DJ		 2412004-05-06 Daniel Jacobowitz <dan@debian.org>
242
243 * Makefile.am (DIST_SUBDIRS): Define.
244 * aclocal.m4: Regenerate with automake 1.8.4.
245 * Makefile.in: Likewise.
246 * doc/Makefile.in: Likewise.
247
5e819f9c
JW		 2482004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
249
250 * config/tc-ia64.c (dot_serialize): Declare.
251 (dot_serialize): New function.
252 (md_pseudo_table): Add ".serialize.data" and
253 ".serialize.instruction" directives.
254
e5976317
NC		 2552004-05-06 Nick Clifton <nickc@redhat.com>
256
257 * messages (as_internal_value_out_of_range): Print a message about
258 a value being out of range. Be consistent about whether the
259 values are printed in decimal or hexadecimal.
260 (as_warn_value_out_of_range): Generate a warning message about an
261 out of range value.
262 (as_bad_value_out_of_range): Generate an error message about an
263 out of range value.
264 * as.h: Prototype the new functions.
265 * config/tc-alpha.c (insert_operand): Use new function.
266 * config/tc-arc.c (arc_insert_operand): Likewise.
267 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
268 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
269 * config/tc-ppc.c (ppc_insert_operand): Likewise.
270 * config/tc-s390.c (s390_insert_operand): Likewise.
271 * config/tc-v850.c (v850_insert_operand): Likewise.
272
996991aa
AO		 2732004-05-05 Alexandre Oliva <aoliva@redhat.com>
274
275 * configure.in: Set em=linux for frv-*-*linux*.
276 * configure: Rebuilt.
277 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
278 (frv_md_fdpic_enabled): New.
279 * config/tc-frv.c (frv_md_fdpic_enabled): New.
280 (DEFAULT_FDPIC): New.
281 (frv_flags): Use DEFAULT_FDPIC.
282 (frv_pic_flag): Likewise.
283 (OPTION_NOPIC): New.
284 (md_longopts): Add -mnopic.
285 (md_parse_option): Handle it.
286 (md_show_usage): Add -mfdpic and -mnopic.
287
6b6e92f4
NC		 2882004-05-05 Peter Barada <peter@the-baradas.com>
289
290 * config/tc-m68k.c: Add find_cf_chip to print list of valid
291 chips for invalid coldfire instructions, rename selectors
292 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
293 add current_chip to track which chip is referred to(including save/restore),
294 use current_chip to select control registers, not current_arch.
295 (md_show_usage): Add new chips.
296 * doc/c-m68k.texi: Document new command line switches.
297
6f079ae3
JJ		 2982004-05-05 Jakub Jelinek <jakub@redhat.com>
299
300 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
301 (NOP_OPCODE): Define.
302 (s390_align_code): Remove prototype.
303 * tc-s390.c (s390_align_code): Remove.
304
2d6ed997
L		 3052004-05-04 H.J. Lu <hongjiu.lu@intel.com>
306
307 * config/tc-ia64.c (make_unw_section_name): Removed.
308 (start_unwind_section): New function.
309 (generate_unwind_image): Take const segT instead of const
310 char *.
311 (dot_handlerdata): Adjusted.
312 (dot_endp): Likewise.
313
b9f18452
L		 3142004-05-02 H.J. Lu <hongjiu.lu@intel.com>
315
316 * config/obj-elf.c (obj_elf_change_section): Allow the
317 ".note.GNU-stack" section has SHF_EXECINSTR.
318
fafe6678
L		 3192004-05-02 H.J. Lu <hongjiu.lu@intel.com>
320
321 * config/obj-elf.c (get_section): Return bfd_boolean.
322 (obj_elf_change_section): Call bfd_get_section_by_name_if
323 instead of bfd_map_over_sections.
324
86654c12
L		 3252004-04-30 H.J. Lu <hongjiu.lu@intel.com>
326
327 * config/obj-elf.c (get_section): New function.
328 (obj_elf_change_section): Support multiple sections with same
329 name.
330
376eb240
NC		 3312004-04-30 Nick Clifton <nickc@redhat.com>
332
333 * config/tc-arm.c (create_register_alias): Fix typo checking for
334 case sensitive register aliases.
335 (co_proc_number): Use error message string in all_reg_maps[]
336 array.
337 (cp_reg_required_here): Likewise.
338 (fp_reg_required_here): Likewise.
339
8a7140c3
NC		 3402004-04-29 Brian Ford <ford@vss.fsi.com>
341
342 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
343
3e722fb5
CD		 3442004-04-28 Chris Demetriou <cgd@broadcom.com>
345
346 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
347 (load_address, macro, mips_ip, md_parse_option)
348 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
349 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
350 embedded-PIC handling, and update comments.
351 (SWITCH_TABLE): Remove.
352 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
353 (enum mips_pic_level): Remove EMBEDDED_PIC.
354 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
355 (TC_FORCE_RELOCATION): Update comment.
356 * ecoff.c (ecoff_build_lineno): Add comment about some code that
357 might be safe to remove now that MIPS embedded-PIC is gone.
358
351e2b5a
DA		 3592004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
360
361 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
362 call to obj_set_subsection_attributes.
363 (obj_som_init_stab_section): Likewise.
364 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
365 (pa_def_subspaces): Provide comdat default.
366 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
367 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
368 calls to create_new_subspace and update_subspace to pass comdat flag.
369 (create_new_subspace, update_subspace): Add new comdat argument. Use
370 it in calls to obj_set_subsection_attributes.
371 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
372 and use of comdat, common and dup_comm parameters.
373
f5842774
L		 3742004-04-26 H.J. Lu <hongjiu.lu@intel.com>
375
376 * config/obj-elf.c (obj_elf_change_section): Check if the old
377 group name is NULL before comparison.
378
558fe4a7
CD		 3792004-04-23 Chris Demetriou <cgd@broadcom.com>
380
381 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
382
81a21e38
TS		 3832004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
384
385 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
386
3872004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 388
389 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
390 (OPTION_MEMBEDDED_PIC): Remove.
391 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
392 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
393 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
394 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
395 (OPTION_ELF_BASE): Renumber.
396 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
397 (md_show_usage): Remove mention of -membedded-pic.
398 * doc/as.texinfo: Remove mention of -membedded-pic.
399
4d0d148d
TS		 4002004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
401
402 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
403 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
404 a.out support.
405 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
406 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
407 USE_GLOBAL_POINTER_OPT.
408
017315e4
TS		 4092004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
410
411 * config/tc-mips.c (macro): One more use of load_delay_nop.
412
269137b2
TS		 4132004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
414
415 * config/tc-mips.c (load_delay_nop): New function.
416 (load_address, macro): Use load_delay_nop() to build a nop
417 which can be omitted with gpr_interlocks.
418
24772049
TS		 4192004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
420
421 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
422 cop_interlocks): Remove superfluous CPU entries.
423
06516a5e
PB		 4242004-04-22 Paul Brook <paul@codesourcery.com>
425
426 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
427
fd99574b
NC		 4282004-04-22 Peter Barada <peter@the-baradas.com>
429
430 * NEWS: Added support for EMAC instructions and MAC/EMAC
431 Motorola syntax.
432 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
433 scale factor tokens, trailing_ampersand to mark mask addressing
434 for MAC/EMAC instructions.
435 * config/m68k-parse.y: Add options_ampersand clause, '<<',
436 '>>'.
437 (yylex): Handle '>', '<', and '&' following '+'.
438 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
439 architectures in archs[].
440 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
441 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
442 respectively.
443 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
444 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
445 cases.
446 Add EMAC operands to init_table[].
447
69b97547
NC		 4482004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
449
450 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
451 state.
452 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
453 * config/tc-arm.c (enum mstate): Delete from here.
454 (mapping_state): Remove the static mapstate variable and instead
455 store the state in the segment. This allows a per-section mapping
456 state. Handle and ignore MAP_UNDEFINED states.
457 (arm_elf_change_section): Get the current mapping state from the
458 new section.
459 (s_ltorg): Set the mapping state to MAP_DATA.
460 (arm_cleanup): Use arm_elf_change_section to get the mapping state
461 for each pool as it is emitted.
462
4632004-04-22 Nick Clifton <nickc@redhat.com>
464
465 * config/tc-arm.h: Formatting tidy ups.
466
7a7f4e42
CD		 4672004-04-20 Chris Demetriou <cgd@broadcom.com>
468
469 * NEWS: Note that MIPS -membedded-pic option is deprecated.
470
6482c264
NC		 4712004-04-20 DJ Delorie <dj@redhat.com>
472
473 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
474 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
475 [TE_PE] (O_secrel): Define.
476 [TE_PE] (x86_pe_cons_fix_new): New.
477 [TE_PE] (pe_directive_secrel): Likewise.
478 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
479
5bf10039
EC		 4802004-04-19 Eric Christopher <echristo@redhat.com>
481
482 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
483 of previous patch for fix in gcc.
484
77cd6497
JJ		 4852004-04-19 Jakub Jelinek <jakub@redhat.com>
486
487 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
488
b8861cfb
NS		 4892004-04-19 Nathan Sidwell <nathan@codesourcery.com>
490
491 * read.c (do_align): Call md_flush_pending_output, if defined.
492
f4c724fc
AM		 4932004-04-16 Alan Modra <amodra@bigpond.net.au>
494
495 * expr.c (operand): Correct checks for ++ and --.
496
a4b6e8f6
L		 4972004-04-14 H.J. Lu <hongjiu.lu@intel.com>
498
499 * config/tc-generic.c: Add some comments.
500
d766e8ec
RS		 5012004-04-14 Richard Sandiford <rsandifo@redhat.com>
502
503 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
504 -{no-}mfix-vr4122-bugs.
505 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
506 (append_insn, mips_emit_delays): Update accordingly.
507 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
508 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
509 (md_parse_option): Update after above changes.
510 (md_show_usage): Add -mfix-vr4120.
511
ed9589d4
BW		 5122004-04-13 Bob Wilson <bob.wilson@acm.org>
513
514 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
515 of .section directive; add a reference to the ELF .subsection
516 directive.
517
097dba13
NC		 5182004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
519
520 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
521 in parallel.
522
279500de
TS		 5232004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
524
525 * Makefile.am: Remove mips from aout targets.
526 * Makefile.in: Regenerate.
527 * configure.in: Remove mips-dec-bsd* target.
528 * configure: Regenerate.
529
b7d7dc63
AM		 5302004-04-07 Alan Modra <amodra@bigpond.net.au>
531
532 PR 96
533 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
534 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
535 Update "mapping". Restrict some @ modifiers to 32 bit.
536
f55629b8
KK		 5372004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
538 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
539
540 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
541 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
542 dont_adjust_reloc_32 is set.
543 (md_longopts): Add option -renesas.
544 (md_parse_option, md_show_usage): Likewise.
545 * doc/c-sh.texi: Likewise.
546
a7844384
NC		 5472004-04-01 Dave Korn <dk@artimi.com>
548
549 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
550 hi16 and lo16 fixS structs.
551 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
552 exactly the same way as for RELOC_DLX_REL16.
553 (machine_ip): properly respect LO flag in the_insn and
554 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
555 (md_apply_fix3): apply RELOC_DLX_LO16.
556
6c71dbc4
SS		 5572004-03-30 Stan Shebs <shebs@apple.com>
558
559 Remove long-obsolete MPW support.
560 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
561 * configure.in: Remove mention of ppc-*-mpw* config.
562 * configure.in: Likewise.
563
7cc69913
NC		 5642004-03-30 Nick Clifton <nickc@redhat.com>
565
566 * config/tc-arm.c (meabi_flags): Make its use conditional upon
567 OBJ_ELF being defined.
568
53fbb48a
AM		 5692004-03-27 Alan Modra <amodra@bigpond.net.au>
570
571 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
572
d507cf36
PB		 5732004-03-23 Paul Brook <paul@codesourcery.com>
574
575 * config/tc-arm.c (meabi_flags): New variable.
576 (arm_parse_eabi): New function.
577 (md_begin): Set flags for EABI v3.
578 (arm_eabis): Add.
579 (arm_long_opts): Add meabi.
580 * doc/as.texinf <ARM>: Document -meabi.
581 * doc/c-arm.texi: Ditto.
582
88d65ad6
BW		 5832004-03-22 Bob Wilson <bob.wilson@acm.org>
584
585 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
586 tables even when use_literal_section flag is not set.
587
13ef8878
AM		 5882004-03-22 Alan Modra <amodra@bigpond.net.au>
589
590 * config/tc-sh.c: Remove trailing whitespace.
591
1048a9ba
HPN		 5922004-03-22 Hans-Peter Nilsson <hp@axis.com>
593
594 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
595 --mul-bug-abort and the default behavior.
596 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
597 (err_for_dangerous_mul_placement): New variable.
598 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
599 macros.
600 (md_cris_relax_table): Have placeholder for STATE_MUL.
601 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
602 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
603 case doing nothing.
604 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
605 STATE_BYTE)>: Ditto.
606 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
607 alignment and position of this frag, emit error message if
608 suspicious.
609 (md_assemble): For a multiply insn and when checking it,
610 transform the current frag into a special frag for that purpose.
611 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
612 OPTION_MULBUG_ABORT_ON>: Handle new options.
613
a7877748
BW		 6142004-03-19 Bob Wilson <bob.wilson@acm.org>
615
616 * config/tc-xtensa.c (mark_literal_frags): New function.
617 (xtensa_move_literals): Call mark_literal_frags for all literal
618 segments, including init and fini literal segments.
619 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
620
9992270f
DA		 6212004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
622
623 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
624 (pa_comm): Set BSF_OBJECT in symbol flags.
625
6e1772d5
AM		 6262004-03-19 Alan Modra <amodra@bigpond.net.au>
627
628 * Makefile.am: Run "make dep-am".
629 * Makefile.in: Regenerate.
630 * doc/Makefile.in: Regenerate.
631 * config.in: Regenerate.
632 * po/gas.pot: Regenerate.
633
3e4caed2
NS		 6342004-03-18 Nathan Sidwell <nathan@codesourcery.com>
635
c95b35a9
NS		 636 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
637 (demand_empty_rest_of_line): Issue an error here.
638 (ignore_rest_of_line): Silently skip to end.
639 (demand_copy_string): Issue an error, not warning.
640 (equals): Likewise.
641 * config/obj-elf.c (obj_elf_section_name): Likewise.
642 (obj_elf_section): Likewise.
643 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
644 (arc_extinst): Likewise.
645 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
646 (dot_spill): Likewise.
647 (dot_unwabi): Likewise.
648 (dot_prologue): Likewise.
649
3e4caed2
NS		 650 * expr.c (operand): Reject ++ and --.
651 (operator): Likewise.
652
2ce4cc60
KK		 6532004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
654
655 * config/tc-sh.c: Include dw2gencfi.h.
656 (sh_cfi_frame_initial_instructions): New function.
657 (sh_regname_to_dw2regnum): Likewise.
658 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
659 file.
660 (TARGET_USE_CFIPOP): Define.
661 (tc_cfi_frame_initial_instructions): Likewise.
662 (tc_regname_to_dw2regnum): Likewise.
663 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
664 * Makefile.am: Update dependencies.
665 * Makefile.in: Regenerate.
666
9183ed4b
AM		 6672004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
668
669 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
670 * configure: Regenerate.
671
00bbdfe7
BW		 6722004-03-12 Bob Wilson <bob.wilson@acm.org>
673
674 * read.c (s_leb128): Call md_flush_pending_output.
675
0f10071e
ML		 6762004-03-12 Michal Ludvig <mludvig@suse.cz>
677
678 * config/tc-i386.c (output_insn): Handle PadLock instructions.
679 * config/tc-i386.h (CpuPadLock): New define.
680 (CpuUnknownFlags): Added CpuPadLock.
681
84c84759
AS		 6822004-03-07 Andreas Schwab <schwab@suse.de>
683
684 * doc/c-hppa.texi (HPPA Directives): Fix typo.
685
6ec51dba
RH		 6862004-03-07 Richard Henderson <rth@redhat.com>
687
688 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
689 (cfi_finish): Likewise for fde.
690
bae25f19
L		 6912004-03-05 H.J. Lu <hongjiu.lu@intel.com>
692
693 * config/tc-ia64.c (md_assemble): Properly handle NULL
694 align_frag.
695 (ia64_handle_align): Don't abort if failed to add a stop bit.
696
ab509236
L		 6972004-03-04 H.J. Lu <hongjiu.lu@intel.com>
698
699 * Makefile.in: Regenerated.
700 * aclocal.m4: Likewise.
701 * configure: Likewise.
702 * doc/Makefile.in: Likewise.
703
d9201763
L		 7042004-03-03 H.J. Lu <hongjiu.lu@intel.com>
705
706 * config/tc-ia64.c (dot_align): New.
707 (ia64_do_align): Make it static.
708 (md_pseudo_table): Use "dot_align" for "align".
709 (ia64_md_do_align): Don't set align_frag here.
710 (ia64_handle_align): Add a stop bit to the previous bundle if
711 needed.
712
713 * config/tc-ia64.h (ia64_do_align): Removed.
714
ae51a426
JR		 7152003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
716
717 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
718 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
719 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
720 the most general type or the user specifically requested it.
721 (md_assemble): Add a new error message for when an instruction
722 is understood, but is not allowed due to an -isa option.
723
9545c4ce
L		 7242004-03-02 H.J. Lu <hongjiu.lu@intel.com>
725
726 * config/tc-ia64.c (align_frag): New.
727 (md_assemble): Set the tc_frag_data field in align_frag for
728 IA64_OPCODE_FIRST instructions.
729 (ia64_md_do_align): Set align_frag.
730 (ia64_handle_align): Add a stop bit if needed.
731
732 * config/tc-ia64.h (TC_FRAG_TYPE): New.
733 (TC_FRAG_INIT): New.
734
676a64f4
RS		 7352004-03-01 Richard Sandiford <rsandifo@redhat.com>
736
737 * config/tc-frv.c (fr400_audio): New variable.
738 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
739 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
740 (target_implements_insn_p): New function.
741 (md_assemble): Report an error if the processor doesn't implement
742 the instruction.
743
bd337dde
NC		 7442004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
745
746 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
747 (md_parse_option): Ditto.
748 (OPTION_NO_SPECIAL_M32R): Added.
749 (md_show_usage): Document it.
750 (enable_speial_m32r): Changed a default value from 0 to 1.
751 * doc/c-m32r.texi: Document the -no-bitinst option.
752
78878175
NC		 7532004-02-27 Nick Clifton <nickc@redhat.com>
754
755 * config/tc-sh.c (get_operand): Revert previous delta.
756 (tc_gen_reloc): Check for an unknown reloc type before processing
757 the addend.
758
1d6d62a4
MS		 7592004-02-27 Hannes Reinecke <hare@suse.de>
760
761 * config/tc-s390.c (s390_insn): Correct range check for opcode in
762 .insn pseudo operation.
763
4aa3e325
NC		 7642004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
765
766 * config/tc-sh.c (get_operand): In case of #Imm, check has been
767 added for wrong syntax.
768
73369e65
EC		 7692004-02-26 Eric Christopher <echristo@redhat.com>
770
771 * config/tc-mips.c (mips_dwarf2_addr_size): New.
772 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
773
6a5709a5
JR		 7742004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
775
776 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
777 nibble types to assembler.
778
95385380
FF		 7792004-02-25 Fred Fish <fnf@redhat.com>
780
781 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
782
b5e0fabd
JW		 7832004-02-20 James E Wilson <wilson@specifixinc.com>
784
785 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
786 finalize_syms.
787 (fixup_unw_records): New arg before_relax. Pass to slot_index.
788 (ia64_estimate_size_before_relax): New.
789 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
790 (generate_unwind_image): Pass 1 to fixup_unw_records.
791 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
792 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
793
2f01ffbf
JJ		 7942004-02-19 Jakub Jelinek <jakub@redhat.com>
795
796 * stabs.c (generate_asm_file): Avoid warning about use of
797 uninitialized variable.
798
9c59842f
JW		 7992004-02-18 David Mosberger <davidm@hpl.hp.com>
800
801 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
802 body, and endp, allow unwind records which do not have a "t"
803 (time/instruction) field.
804
34920d91
NC		 8052004-02-17 Petko Manolov <petkan@nucleusys.com>
806
807 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
808 (do_mav_dspsc_2): Likewise.
809 Fix accumulator registers move opcodes.
810
4dde8e61 8112004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 812 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 813
814 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
815
936cf02e
JW		 8162004-02-10 Steve Ellcey <sje@cup.hp.com>
817
818 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
819 (tc_frob_symbol): New macro definition.
820 * config/tc-ia64.c (ia64_frob_symbol): New routine.
821
e41f12f3
DJ		 8222004-02-09 Daniel Jacobowitz <drow@mvista.com>
823
824 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
825 read-only.
826
a8a3b3b2
NS		 8272004-02-09 Nathan Sidwell <nathan@codesourcery.com>
828
829 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
830 (TC_CASE_SENSITIVE): ... this.
831 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
832 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
833
c97b7ef6
JW		 8342004-02-06 James E Wilson <wilson@specifixinc.com>
835
836 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
837 (generate_unwind_image): Re-add it here.
838
e4475e39
NS		 8392004-02-06 Nathan Sidwell <nathan@codesourcery.com>
840
841 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
842 * read.h (SKIP_WHITESPACE): Turn into an expression.
843 * read.c (read_a_source_file): A pseudo is removed by having a
844 NULL handler.
845
5738bc24
JW		 8462004-02-05 James E Wilson <wilson@specifixinc.com>
847
848 * config/tc-ia64.c (output_endp): New.
849 (count_bits): Delete.
850 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
851 endp unwind records.
852 (fixup_unw_records): Handle endp unwind records. Delete code for
853 shortening prologue regions not followed by a body record.
854 (dot_endp): Call add_unwind_entry to emit endp unwind record.
855 * config/tc-ia64.h (unw_record_type): Add endp.
856
d6e78c11
JW		 8572004-02-03 James E Wilson <wilson@specifixinc.com>
858
859 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
860 fill padding bytes with zeroes.
861 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
862 sets unwind_record slot_number and slot_frag fields.
863
f6a22291
MR		 8642004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
865
866 * config/tc-mips.c (add_got_offset_hilo): New function.
867 (macro): Use load_register() and add_got_offset_hilo() to load
868 constants instead of hardcoding code sequences throughout.
869
127cab00
L		 8702004-01-28 H.J. Lu <hongjiu.lu@intel.com>
871
872 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
873
6358301e
NC		 8742004-01-26 Bernardo Innocenti <bernie@develer.com>
875
876 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
877 like m68k-elf.
878 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
879 of hard-coded test for TARGET_OS=elf.
880
c8978940
CD		 8812004-01-24 Chris Demetriou <cgd@broadcom.com>
882
883 * config/tc-mips.c (hilo_interlocks): Change definition
884 so that MIPS32, MIPS64 and later ISAs are included, along with
885 the already-included machines. Update comments.
886
c3ba240c
DJ		 8872004-01-23 Daniel Jacobowitz <drow@mvista.com>
888
889 * config/tc-arm.c (tc_gen_reloc): Improve error message for
890 undefined local labels.
891
e864ceca
RS		 8922004-01-23 Richard Sandiford <rsandifo@redhat.com>
893
894 * config/tc-mips.c (load_address, macro): Update comments about
895 NewABI GP relaxation.
896
67c0d1eb
RS		 8972004-01-23 Richard Sandiford <rsandifo@redhat.com>
898
899 * config/tc-mips.c (macro_build): Remove place and counter arguments.
900 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
901 (mips16_macro_build, macro_build_jalr): Remove counter argument.
902 (set_at, load_register, load_address, move_register): Likewise.
903 (load_got_offset, add_got_offset): Likewise.
904 Update all calls and tidy accordingly.
905
584892a6
RS		 9062004-01-23 Richard Sandiford <rsandifo@redhat.com>
907
908 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
909 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
910 (RELAX_USE_SECOND): Bump to 0x10000.
911 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
912 (mips_macro_warning): New variable.
913 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
914 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
915 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
916 of RELAX_ENCODE.
917 (append_insn): Update mips_macro_warning.sizes.
918 (macro_start, macro_warning, macro_end): New functions.
919 (macro_build): Don't emit warnings here.
920 (macro_build_lui, md_estimate_size_before_relax): ...or here.
921 (md_convert_frag): Check for cases where one macro alternative
922 needs a warning and the other doesn't. Emit a warning if the
923 longer sequence was chosen.
924
4d7206a2
RS		 9252004-01-23 Richard Sandiford <rsandifo@redhat.com>
926
927 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
928 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
929 the first sequence, the size of the second sequence, and a flag
930 that says whether we should warn.
931 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
932 (RELAX_FIRST, RELAX_SECOND): New.
933 (mips_relax): New variable.
934 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
935 (append_insn): Remove "place" argument. Use mips_relax.sequence
936 rather than "place" to check whether we're expanding the second
937 alternative of a relaxable macro. Remove redundant check for
938 branch relaxation. If generating a normal insn, and there
939 is not enough room in the current frag, call relax_close_frag()
940 to close it. Update mips_relax.sizes[]. Emit fixups for the
941 second version of a relaxable macro. Record the first relaxable
942 fixup in mips_relax. Remove tc_gen_reloc workaround.
943 (macro_build): Remove all uses of "place". Use mips_relax.sequence
944 in the same way as in append_insn.
945 (mips16_macro_build): Remove "place" argument.
946 (macro_build_lui): As for macro_build. Don't drop the add_symbol
947 when generating the second version of a relaxable macro.
948 (load_got_offset, add_got_offset): New functions.
949 (load_address, macro): Use new relaxation machinery. Remove
950 tc_gen_reloc workarounds.
951 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
952 version of a relaxable macro is needed. Return -RELAX_SECOND if the
953 first version is needed.
954 (tc_gen_reloc): Remove relaxation handling.
955 (md_convert_frag): Go through the fixups for a relaxable macro and
956 mark those that belong to the unneeded alternative as done. If the
957 second alternative is needed, adjust the fixup addresses to account
958 for the deleted first alternative.
959
0530d30a
RS		 9602004-01-23 Richard Sandiford <rsandifo@redhat.com>
961
962 * frags.h (frag_room): Declare.
963 * frags.c (frag_room): New function.
964 * doc/internals.texi: Document it.
965
048cdf86
TS		 9662004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
967
968 * config/tc-mips.c (append_insn): Don't do r3900 interlock
969 optimization for -mtune=r3900, as this will break on other CPUs.
970
28d39d1a
NC		 9712004-01-11 Tom Rix <tcrix@worldnet.att.net>
972
973 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 974 be relaxed, use fixup.
28d39d1a
NC		 975 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
976
26664553
JJ		 9772004-01-19 Jakub Jelinek <jakub@redhat.com>
978
979 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
980 precision operands.
981
895921c9
MR		 9822004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
983
984 * config/tc-mips.c (append_insn): Properly detect variant frags
985 that preclude swapping of relaxed branches. Correctly swap
986 instructions between frags when dealing with relaxed branches.
987
f8b73030
MR		 9882004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
989
990 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
991 throughout.
992 * aclocal.m4: Regenerate.
993 * configure: Regenerate.
994
ca9a79a1 9952004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 996
ca9a79a1
NC		 997 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
998 manipulation insns.
999
cc3d92a5
RS		 10002004-01-12 Richard Sandiford <rsandifo@redhat.com>
1001
1002 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1003 reloc, reserve space for the delay slot as well as the jalr itself.
1004
e45d0630
PB		 10052004-01-09 Paul Brook <paul@codesourcery.com>
1006
1007 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1008 (do_vfp_sp2_from_reg2): New function.
1009 (insns): Use them.
1010 (do_vfp_dp_from_reg2): Check return values properly.
1011
81912461
ILT		 10122004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1013
78849248
ILT		 1014 * config/tc-mips.c (warn_nops): Remove static variable.
1015 (macro): Remove test of warn_nops.
1016 (md_shortops): Remove 'n'.
1017 (md_parse_option): Remove 'n' case.
1018 (md_show_usage): Remove -n.
1019 * doc/as.texinfo (Overview): Remove MIPS -n option.
1020 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1021 * NEWS: Mention removal of MIPS -n option.
1022
81912461
ILT		 1023 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1024 (cop_interlocks): Check ISA level.
1025 (cop_mem_interlocks): Define.
1026 (reg_needs_delay): Check cop_interlocks rather than
1027 ISA_HAS_COPROC_DELAYS.
1028 (append_insn): Likewise. Use cop_mem_interlocks rather than
1029 directly checking mips_opts.isa.
1030 (mips_emit_delays): Likewise.
1031
73f20958
L		 10322004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1033
1034 * config/tc-ia64.c (unwind): Move next_slot_number and
1035 next_slot_frag to ...
1036 (unw_rec_list): Here.
1037 (free_list_records): Removed.
1038 (output_unw_records): Likewise.
1039 (generate_unwind_image): Make it void.
1040 (alloc_record): Initialize next_slot_number and next_slot_frag.
1041 (slot_index): Take .org, .space and .align into account.
1042 (fixup_unw_records): Don't set slot_number to 0. Use
1043 list->next_slot_number and list->next_slot_frag instead of
1044 unwind.next_slot_number and unwind.next_slot_frag.
1045 (ia64_convert_frag): New.
1046 (generate_unwind_image): Generate a rs_machine_dependent frag
1047 for unwind record.
1048 (emit_one_bundle): Use list->next_slot_number and
1049 list->next_slot_frag instead of unwind.next_slot_number and
1050 unwind.next_slot_frag.
1051
1052 * config/tc-ia64.h (md_convert_frag): Defined as
1053 ia64_convert_frag.
1054 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1055
99d09cdb
AO		 10562004-01-06 Alexandre Oliva <aoliva@redhat.com>
1057
1058 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1059 * config/tc-frv.h (md_apply_fix3): Don't define.
1060 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1061 operands.
1062 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1063 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1064 * config/tc-frv.c (line_separator_chars): Add `!'.
1065 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1066 * config/tc-frv.c (md_assemble): Clear insn upfront.
1067 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1068 * config/tc-frv.c (OPTION_FDPIC): New macro.
1069 (md_longopts): Add mfdpic.
1070 (md_parse_option): Handle it.
1071 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1072 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1073 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1074 (frv_pic_ptr): Parse funcdesc.
1075
4a4c4a1d
MR		 10762004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1077
1078 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1079 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1080
2251dd89
MR		 10812004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1082
1083 * Makefile.am (Makefile): Move the dependency on
1084 $(BFDDIR)/configure.in to...
1085 (CONFIG_STATUS_DEPENDENCIES): ... here.
1086 (AUTOMAKE_OPTIONS): Require automake 1.8.
1087 * Makefile.in: Regenerate.
1088 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1089 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1090 $(BFDDIR)/configure.in here as well.
1091 * doc/Makefile.in: Regenerate.
1092
c6581168
MR		 10932004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1094
1095 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1096 * Makefile.in: Regenerate.
1097 * aclocal.m4: Regenerate.
1098 * doc/Makefile.am (install, install-info): Remove.
1099 (install-data-local): A new hook for install-info.
1100 (AUTOMAKE_OPTIONS): Require automake 1.8.
1101 * doc/Makefile.in: Regenerate.
1102
303e7b79
NC		 11032004-01-02 Nutan Singh <nutan@kpitcummins.com>
1104
1105 * doc/c-sh.texi: Update description about floating point behavior
1106 of SH family.
1107
b50c15dc
NC		 11082004-01-02 Bernardo Innocenti <bernie@develer.com>
1109
1110 * configure.in: Add m68k-uClinux target.
1111 * configure: Regenerate.
7de9afa2 1112
c9e214e5 1113For older changes see ChangeLog-0203
08d56133
NC		 1114\f
1115Local Variables:
1116mode: change-log
1117left-margin: 8
1118fill-column: 74
1119version-control: never
1120End:
GDB Binutils - Deliverables
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