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Add support for & | << >> ~ arithmetic operators in Intel mode
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
0477af35
NC		 12004-07-13 Thomas Nystrom <thn@saeab.se>
2
3 * config/tc-i386.c (T_SHIFTOP): New constant.
4 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5 (intel_el1): Handle '~'.
6 (intel_get_token): Handle '<>', '&', '|' and '~'.
7
82004-07-13 Nick Clifton <nickc@redhat.com>
9
10 (md_assemble): Remove spurious newline from end of as_bad error
11 message.
12 (intel_e05_1): Likewise.
13 (intel_e11): Likewise.
14 (intel_match_token): Likewise.
15
31302357
AS		 162004-07-11 Andreas Schwab <schwab@suse.de>
17
18 * config/tc-m68k.c: Convert to C90. Remove redundant
19 declarations. Indentation fixup.
20 [M68KCOFF]: Include "obj-coff.h" instead of declaring
21 obj_coff_section ourselves.
22
549f748d
JW		 232004-07-09 James E Wilson <wilson@specifixinc.com>
24
25 * config/tc-ia64.c (default_big_endian): New.
26 (dot_byteorder, md_begin): Use it.
27 (md_parse_option): Set it.
28
1a320fbb
NC		 292004-07-09 Nick Clifton <nickc@redhat.com>
30
31 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
32 * configure: Regenerate.
33 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
34 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
35 sh_find_elf_flags if necessary.
36
de7e6852
RS		 372004-07-08 Richard Sandiford <rsandifo@redhat.com>
38
39 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
40 going to be split into more than one in-place addend, return 0
41 for relocations against mergeable sections. Associate comments
42 with code.
43
1fe1f39c
NC		 442004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
45
46 * Makefile.am (CPU_TYPES): Add crx.
47 (TARGET_CPU_CFILES): Add config/tc-crx.c.
48 (TARGET_CPU_HFILES): Add config/tc-crx.h.
49 (DEPTC_crx_elf): New target.
50 (DEPOBJ_crx_elf): Likewise.
51 (DEP_crx_elf): Likewise.
52 * Makefile.in: Regenerate.
53 * configure.in: Add crx* target.
54 * configure: Regenerate.
55 * config/tc-crx.c: New file.
56 * config/tc-crx.h: New file.
57 * NEWS: Mention new target.
58
d9895649
NC		 592004-07-06 Nick Clifton <nickc@redhat.com>
60
85fbca6a
NC		 61 * config.in: Undefine TARGET_SYMBIAN by default.
62 * configure.in:
63 * configure: Regenerate. Add sh-symbian-elf target. If
64 selected define TARGET_SYMBIAN.
65 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
66 format if TARGET_SYMBIAN has been defined.
67
e7bd9ea0
NC		 68 * output-file.c (output_file_create): Report the target format
69 chosen when bfd_openw reports that it is invalid.
70
d9895649
NC		 71 * config/obj-coff.c (coff_pseudo_table): Only define the weak
72 pseudo for BFD based assemblers.
73
871ec896
JR		 742004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
75
76 gas:
77 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
78 (md_parse_option): Remove redundant -isa testing.
79 Make bfd_arch variable const.
80 (md_show_usage): Make bfd_arch variable const.
81
5a9ff93d
JW		 822004-07-03 James E Wilson <wilson@specifixinc.com>
83
84 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
85 * config/tc-ia64.h (md_frag_check): Define.
86
c87db184
CF		 872004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
88
89 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
90 externals.
91 * doc/as.texinfo (Weak): Document PE weak symbols.
92
3b91255e
RS		 932004-07-03 Richard Sandiford <rsandifo@redhat.com>
94
95 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
96 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
97 (mips_frob_file): Rework so that only a single pass through the
98 relocs is needed. Allow %lo()s to have higher offsets than their
99 corresponding %hi()s or %got()s.
100
310ea308
NC		 1012004-07-02 Nick Clifton <nickc@redhat.com>
102
103 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
104 allow values which have come from undefined symbols.
105 Always consider this fixup to have been processed as a reloc
106 cannot be generated for it.
107
09b935ac
AM		 1082004-07-02 Alan Modra <amodra@bigpond.net.au>
109
110 * frags.h (struct frag): Add has_code and insn_addr fields.
111 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
112 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
113 * config/tc-ppc.h (md_frag_check): Define.
114
4d1cd5c7
MR		 1152004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
116
117 * doc/Makefile.am (info): Rename goal to...
118 (info-local): ... this, to preserve implicit dependencies.
119 * doc/Makefile.in: Regenerate with automake 1.8.5.
120
097f809a
NC		 1212004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
122
123 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
124 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
125 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
126 (tc_gen_reloc): Likewise.
127 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
128 (m32r_parse_name): Likewise.
129 (m32r_cgen_parse_fix_exp): Likewise.
130 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
131 (O_PIC_reloc): Likewise.
132 (TC_CGEN_PARSE_FIX_EXP): Likewise..
133 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
134 for @GOTOFF, @GOT, @PLT.
135
bb82af9f
NC		 1362004-06-21 Jan Beulich <jbeulich@novell.com>
137
138 * gas/symbols.c: While discarding ordinary local absolute symbols
139 when --strip-local-absolute is in effect, retain file symbols.
140
990ae22a
AS		 1412004-06-20 Andreas Schwab <schwab@suse.de>
142
143 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
144 (md_parse_option): Likewise.
145
32137342
NC		 1462004-06-17 Jan Beulich <jbeulich@novell.com>
147
148 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
149 * config/te-netware.h: New file.
150 * config/te-ppcnw.h: Delete: Obsolete.
151 * configure.in: Eliminate ill NetWare targets. Make generic
152 NetWare target use proper emulation.
153 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
154 reference to new te-netware.h.
155 * configure: Regenerate.
156 * Makefile.in: Regenerate.
157
f84d8e26
MS		 1582004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
159
160 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
161 comparison in .insn pseudo operation.
162
587aac4e
AM		 1632004-06-15 Alan Modra <amodra@bigpond.net.au>
164
165 * config/obj-coff.c (coff_adjust_section_syms): Use
166 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
167 (coff_frob_section): Likewise.
168 * config/tc-mips.c (md_apply_fix3): Likewise.
169 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
170 (elf_frob_file_after_relocs): Likewise.
171
2337eb33
DA		 1722004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
173
b8fc22bc
DA		 174 * config/tc-hppa.c (log2): Rename to exact_log2.
175 (pa_next_subseg): Delete unused function.
176 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
177 (create_new_subspace): Likewise.
178
2337eb33
DA		 179 Bug gas/213
180 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
181 labels. Fix warning.
182
53cb0362
DD		 1832004-05-28 DJ Delorie <dj@redhat.com>
184
185 * config/tc-mn10300.h (tc_fix_adjustable): Define.
186 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
187 or non-merged symbols.
188
888a75be
L		 1892004-05-28 H.J. Lu <hongjiu.lu@intel.com>
190
191 * config/tc-ia64.c (remove_marked_resource): Save, clear and
192 restore the old slot when inserting srlz.i/srlz.d.
193
f6f9408f
JR		 1942004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
195
196 * Makefile.am: Regenerate dependecies.
197 * Makefile.in: Regenerate.
198 * config/tc-sh.c (valid_arch): Make unsigned.
199 (preset_target_arch): Likewise.
200 (md_begin): Use new architecture flags system.
201 (get_specific): Likewise.
202 (assemble_ppi): Likewise.
203 (md_assemble): Likewise. Also fix error check for bad opcodes.
204 (md_parse_option): Likewise. Also generate -isa values according
205 to the table in bfd/cpu-sh.c instead of just constants. Also
206 allow <arch>-up ISA variants.
207 (sh_elf_final_processing): Replace if-else chain with a call to
208 sh_find_elf_flags().
209 * testsuite/gas/sh/arch: New directory.
210 * testsuite/gas/sh/arch/arch.exp: New test script.
211 * testsuite/gas/sh/arch/arch_expected.txt: New file.
212 * testsuite/gas/sh/arch/sh.s: New file.
213 * testsuite/gas/sh/arch/sh2.s: New file.
214 * testsuite/gas/sh/arch/sh-dsp.s: New file.
215 * testsuite/gas/sh/arch/sh2e.s: New file.
216 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
217 * testsuite/gas/sh/arch/sh3.s: New file.
218 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
219 * testsuite/gas/sh/arch/sh3e.s: New file.
220 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
221 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
222 * testsuite/gas/sh/arch/sh4.s: New file.
223 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
224 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
225 * testsuite/gas/sh/arch/sh4a.s: New file.
226
580b9172
NC		 2272004-05-28 Peter Barada <peter@the-baradas.com>
228
229 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
230 with zero offset into mode 2 addressing to save a word.
231
652ca075
L		 2322004-05-27 H.J. Lu <hongjiu.lu@intel.com>
233
234 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
235 (ar_is_only_in_integer_unit): New.
236 (ar_is_only_in_memory_unit): New.
237 (generate_unwind_image): Silence gcc on 32bit host.
238 (md_assemble): Use ar_is_only_in_integer_unit instead of
239 ar_is_in_integer_unit. Check AR access.
240
60fed2d3
NC		 2412004-05-27 Peter Barada <peter@the-baradas.com>
242
243 * config/tc-m68k.c (md_begin): Sort the opcode table into
244 alphabetical order.
245 (m68k_compare_opcode): New function to do the sorting.
246
be8c092b
NC		 2472004-05-24 Peter Barada <peter@the-baradas.com>
248
249 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
250 addressing on MIT style operands.
251 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
252 w/mask addressing.
253 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
254 operands.
255
1181c20e
AM		 2562004-05-23 Alan Modra <amodra@bigpond.net.au>
257
258 * expr.c (operand, operator): Don't reject '++' and '--'.
259
20e56c33
RS		 2602004-05-20 Richard Sandiford <rsandifo@redhat.com>
261
262 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
263 dwarf tables.
264
b2d65c0b
NC		 2652004-05-17 Adam Nemet <anemet@lnxw.com>
266
267 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
268 * configure: Regenerate.
269
0da76f83
NC		 2702004-05-13 Paul Brook <paul@codesourcery.com>
271
272 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
273
4b363073
NC		 2742004-05-13 Joel Sherrill <joel@oarcorp.com>
275
276 * configure.in (or32-*-rtems*): Switch to elf.
277 * configure: Regenerate.
278
9598fbe5
NC		 2792004-05-13 Nick Clifton <nickc@redhat.com>
280
281 * po/fr.po: Updated French translation.
282
22fe14ad
NC		 2832004-05-11 Nick Clifton <nickc@redhat.com>
284
285 * doc/as.texinfo (Section): Document G and T flags to .section
286 directive. Document the extra arguments that the G flag
287 requires. Document the #tls flag.
288
2892004-05-11 H.J. Lu <hongjiu.lu@intel.com>
290
291 * subsegs.c (section_symbol): Create a new section symbol if
292 the existing one doesn't match.
293 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
294
532c738a
RS		 2952004-05-07 Richard Sandiford <rsandifo@redhat.com>
296
297 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
298 to cope with VR4181A errata MD(1) and MD(4).
299
0503b355
BF		 3002004-05-07 Brian Ford <ford@vss.fsi.com>
301
302 * NEWS: Mention .secrel32 for pe[i]-i386.
303
daeea990
AO		 3042004-05-07 Alexandre Oliva <aoliva@redhat.com>
305
306 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
307 (HANDLE_ALIGN): New.
308
bfbdcf04
DJ		 3092004-05-06 Daniel Jacobowitz <dan@debian.org>
310
311 * Makefile.am (DIST_SUBDIRS): Define.
312 * aclocal.m4: Regenerate with automake 1.8.4.
313 * Makefile.in: Likewise.
314 * doc/Makefile.in: Likewise.
315
5e819f9c
JW		 3162004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
317
318 * config/tc-ia64.c (dot_serialize): Declare.
319 (dot_serialize): New function.
320 (md_pseudo_table): Add ".serialize.data" and
321 ".serialize.instruction" directives.
322
e5976317
NC		 3232004-05-06 Nick Clifton <nickc@redhat.com>
324
325 * messages (as_internal_value_out_of_range): Print a message about
326 a value being out of range. Be consistent about whether the
327 values are printed in decimal or hexadecimal.
328 (as_warn_value_out_of_range): Generate a warning message about an
329 out of range value.
330 (as_bad_value_out_of_range): Generate an error message about an
331 out of range value.
332 * as.h: Prototype the new functions.
333 * config/tc-alpha.c (insert_operand): Use new function.
334 * config/tc-arc.c (arc_insert_operand): Likewise.
335 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
336 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
337 * config/tc-ppc.c (ppc_insert_operand): Likewise.
338 * config/tc-s390.c (s390_insert_operand): Likewise.
339 * config/tc-v850.c (v850_insert_operand): Likewise.
340
996991aa
AO		 3412004-05-05 Alexandre Oliva <aoliva@redhat.com>
342
343 * configure.in: Set em=linux for frv-*-*linux*.
344 * configure: Rebuilt.
345 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
346 (frv_md_fdpic_enabled): New.
347 * config/tc-frv.c (frv_md_fdpic_enabled): New.
348 (DEFAULT_FDPIC): New.
349 (frv_flags): Use DEFAULT_FDPIC.
350 (frv_pic_flag): Likewise.
351 (OPTION_NOPIC): New.
352 (md_longopts): Add -mnopic.
353 (md_parse_option): Handle it.
354 (md_show_usage): Add -mfdpic and -mnopic.
355
6b6e92f4
NC		 3562004-05-05 Peter Barada <peter@the-baradas.com>
357
358 * config/tc-m68k.c: Add find_cf_chip to print list of valid
359 chips for invalid coldfire instructions, rename selectors
360 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
361 add current_chip to track which chip is referred to(including save/restore),
362 use current_chip to select control registers, not current_arch.
363 (md_show_usage): Add new chips.
364 * doc/c-m68k.texi: Document new command line switches.
365
6f079ae3
JJ		 3662004-05-05 Jakub Jelinek <jakub@redhat.com>
367
368 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
369 (NOP_OPCODE): Define.
370 (s390_align_code): Remove prototype.
371 * tc-s390.c (s390_align_code): Remove.
372
2d6ed997
L		 3732004-05-04 H.J. Lu <hongjiu.lu@intel.com>
374
375 * config/tc-ia64.c (make_unw_section_name): Removed.
376 (start_unwind_section): New function.
377 (generate_unwind_image): Take const segT instead of const
378 char *.
379 (dot_handlerdata): Adjusted.
380 (dot_endp): Likewise.
381
b9f18452
L		 3822004-05-02 H.J. Lu <hongjiu.lu@intel.com>
383
384 * config/obj-elf.c (obj_elf_change_section): Allow the
385 ".note.GNU-stack" section has SHF_EXECINSTR.
386
fafe6678
L		 3872004-05-02 H.J. Lu <hongjiu.lu@intel.com>
388
389 * config/obj-elf.c (get_section): Return bfd_boolean.
390 (obj_elf_change_section): Call bfd_get_section_by_name_if
391 instead of bfd_map_over_sections.
392
86654c12
L		 3932004-04-30 H.J. Lu <hongjiu.lu@intel.com>
394
395 * config/obj-elf.c (get_section): New function.
396 (obj_elf_change_section): Support multiple sections with same
397 name.
398
376eb240
NC		 3992004-04-30 Nick Clifton <nickc@redhat.com>
400
401 * config/tc-arm.c (create_register_alias): Fix typo checking for
402 case sensitive register aliases.
403 (co_proc_number): Use error message string in all_reg_maps[]
404 array.
405 (cp_reg_required_here): Likewise.
406 (fp_reg_required_here): Likewise.
407
8a7140c3
NC		 4082004-04-29 Brian Ford <ford@vss.fsi.com>
409
410 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
411
3e722fb5
CD		 4122004-04-28 Chris Demetriou <cgd@broadcom.com>
413
414 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
415 (load_address, macro, mips_ip, md_parse_option)
416 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
417 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
418 embedded-PIC handling, and update comments.
419 (SWITCH_TABLE): Remove.
420 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
421 (enum mips_pic_level): Remove EMBEDDED_PIC.
422 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
423 (TC_FORCE_RELOCATION): Update comment.
424 * ecoff.c (ecoff_build_lineno): Add comment about some code that
425 might be safe to remove now that MIPS embedded-PIC is gone.
426
351e2b5a
DA		 4272004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
428
429 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
430 call to obj_set_subsection_attributes.
431 (obj_som_init_stab_section): Likewise.
432 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
433 (pa_def_subspaces): Provide comdat default.
434 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
435 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
436 calls to create_new_subspace and update_subspace to pass comdat flag.
437 (create_new_subspace, update_subspace): Add new comdat argument. Use
438 it in calls to obj_set_subsection_attributes.
439 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
440 and use of comdat, common and dup_comm parameters.
441
f5842774
L		 4422004-04-26 H.J. Lu <hongjiu.lu@intel.com>
443
444 * config/obj-elf.c (obj_elf_change_section): Check if the old
445 group name is NULL before comparison.
446
558fe4a7
CD		 4472004-04-23 Chris Demetriou <cgd@broadcom.com>
448
449 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
450
81a21e38
TS		 4512004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
452
453 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
454
4552004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 456
457 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
458 (OPTION_MEMBEDDED_PIC): Remove.
459 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
460 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
461 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
462 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
463 (OPTION_ELF_BASE): Renumber.
464 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
465 (md_show_usage): Remove mention of -membedded-pic.
466 * doc/as.texinfo: Remove mention of -membedded-pic.
467
4d0d148d
TS		 4682004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
469
470 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
471 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
472 a.out support.
473 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
474 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
475 USE_GLOBAL_POINTER_OPT.
476
017315e4
TS		 4772004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
478
479 * config/tc-mips.c (macro): One more use of load_delay_nop.
480
269137b2
TS		 4812004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
482
483 * config/tc-mips.c (load_delay_nop): New function.
484 (load_address, macro): Use load_delay_nop() to build a nop
485 which can be omitted with gpr_interlocks.
486
24772049
TS		 4872004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
488
489 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
490 cop_interlocks): Remove superfluous CPU entries.
491
06516a5e
PB		 4922004-04-22 Paul Brook <paul@codesourcery.com>
493
494 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
495
fd99574b
NC		 4962004-04-22 Peter Barada <peter@the-baradas.com>
497
498 * NEWS: Added support for EMAC instructions and MAC/EMAC
499 Motorola syntax.
500 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
501 scale factor tokens, trailing_ampersand to mark mask addressing
502 for MAC/EMAC instructions.
503 * config/m68k-parse.y: Add options_ampersand clause, '<<',
504 '>>'.
505 (yylex): Handle '>', '<', and '&' following '+'.
506 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
507 architectures in archs[].
508 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
509 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
510 respectively.
511 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
512 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
513 cases.
514 Add EMAC operands to init_table[].
515
69b97547
NC		 5162004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
517
518 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
519 state.
520 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
521 * config/tc-arm.c (enum mstate): Delete from here.
522 (mapping_state): Remove the static mapstate variable and instead
523 store the state in the segment. This allows a per-section mapping
524 state. Handle and ignore MAP_UNDEFINED states.
525 (arm_elf_change_section): Get the current mapping state from the
526 new section.
527 (s_ltorg): Set the mapping state to MAP_DATA.
528 (arm_cleanup): Use arm_elf_change_section to get the mapping state
529 for each pool as it is emitted.
530
5312004-04-22 Nick Clifton <nickc@redhat.com>
532
533 * config/tc-arm.h: Formatting tidy ups.
534
7a7f4e42
CD		 5352004-04-20 Chris Demetriou <cgd@broadcom.com>
536
537 * NEWS: Note that MIPS -membedded-pic option is deprecated.
538
6482c264
NC		 5392004-04-20 DJ Delorie <dj@redhat.com>
540
541 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
542 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
543 [TE_PE] (O_secrel): Define.
544 [TE_PE] (x86_pe_cons_fix_new): New.
545 [TE_PE] (pe_directive_secrel): Likewise.
546 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
547
5bf10039
EC		 5482004-04-19 Eric Christopher <echristo@redhat.com>
549
550 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
551 of previous patch for fix in gcc.
552
77cd6497
JJ		 5532004-04-19 Jakub Jelinek <jakub@redhat.com>
554
555 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
556
b8861cfb
NS		 5572004-04-19 Nathan Sidwell <nathan@codesourcery.com>
558
559 * read.c (do_align): Call md_flush_pending_output, if defined.
560
f4c724fc
AM		 5612004-04-16 Alan Modra <amodra@bigpond.net.au>
562
563 * expr.c (operand): Correct checks for ++ and --.
564
a4b6e8f6
L		 5652004-04-14 H.J. Lu <hongjiu.lu@intel.com>
566
567 * config/tc-generic.c: Add some comments.
568
d766e8ec
RS		 5692004-04-14 Richard Sandiford <rsandifo@redhat.com>
570
571 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
572 -{no-}mfix-vr4122-bugs.
573 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
574 (append_insn, mips_emit_delays): Update accordingly.
575 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
576 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
577 (md_parse_option): Update after above changes.
578 (md_show_usage): Add -mfix-vr4120.
579
ed9589d4
BW		 5802004-04-13 Bob Wilson <bob.wilson@acm.org>
581
582 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
583 of .section directive; add a reference to the ELF .subsection
584 directive.
585
097dba13
NC		 5862004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
587
588 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
589 in parallel.
590
279500de
TS		 5912004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
592
593 * Makefile.am: Remove mips from aout targets.
594 * Makefile.in: Regenerate.
595 * configure.in: Remove mips-dec-bsd* target.
596 * configure: Regenerate.
597
b7d7dc63
AM		 5982004-04-07 Alan Modra <amodra@bigpond.net.au>
599
600 PR 96
601 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
602 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
603 Update "mapping". Restrict some @ modifiers to 32 bit.
604
f55629b8
KK		 6052004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
606 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
607
608 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
609 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
610 dont_adjust_reloc_32 is set.
611 (md_longopts): Add option -renesas.
612 (md_parse_option, md_show_usage): Likewise.
613 * doc/c-sh.texi: Likewise.
614
a7844384
NC		 6152004-04-01 Dave Korn <dk@artimi.com>
616
617 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
618 hi16 and lo16 fixS structs.
619 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
620 exactly the same way as for RELOC_DLX_REL16.
621 (machine_ip): properly respect LO flag in the_insn and
622 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
623 (md_apply_fix3): apply RELOC_DLX_LO16.
624
6c71dbc4
SS		 6252004-03-30 Stan Shebs <shebs@apple.com>
626
627 Remove long-obsolete MPW support.
628 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
629 * configure.in: Remove mention of ppc-*-mpw* config.
630 * configure.in: Likewise.
631
7cc69913
NC		 6322004-03-30 Nick Clifton <nickc@redhat.com>
633
634 * config/tc-arm.c (meabi_flags): Make its use conditional upon
635 OBJ_ELF being defined.
636
53fbb48a
AM		 6372004-03-27 Alan Modra <amodra@bigpond.net.au>
638
639 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
640
d507cf36
PB		 6412004-03-23 Paul Brook <paul@codesourcery.com>
642
643 * config/tc-arm.c (meabi_flags): New variable.
644 (arm_parse_eabi): New function.
645 (md_begin): Set flags for EABI v3.
646 (arm_eabis): Add.
647 (arm_long_opts): Add meabi.
648 * doc/as.texinf <ARM>: Document -meabi.
649 * doc/c-arm.texi: Ditto.
650
88d65ad6
BW		 6512004-03-22 Bob Wilson <bob.wilson@acm.org>
652
653 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
654 tables even when use_literal_section flag is not set.
655
13ef8878
AM		 6562004-03-22 Alan Modra <amodra@bigpond.net.au>
657
658 * config/tc-sh.c: Remove trailing whitespace.
659
1048a9ba
HPN		 6602004-03-22 Hans-Peter Nilsson <hp@axis.com>
661
662 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
663 --mul-bug-abort and the default behavior.
664 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
665 (err_for_dangerous_mul_placement): New variable.
666 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
667 macros.
668 (md_cris_relax_table): Have placeholder for STATE_MUL.
669 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
670 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
671 case doing nothing.
672 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
673 STATE_BYTE)>: Ditto.
674 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
675 alignment and position of this frag, emit error message if
676 suspicious.
677 (md_assemble): For a multiply insn and when checking it,
678 transform the current frag into a special frag for that purpose.
679 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
680 OPTION_MULBUG_ABORT_ON>: Handle new options.
681
a7877748
BW		 6822004-03-19 Bob Wilson <bob.wilson@acm.org>
683
684 * config/tc-xtensa.c (mark_literal_frags): New function.
685 (xtensa_move_literals): Call mark_literal_frags for all literal
686 segments, including init and fini literal segments.
687 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
688
9992270f
DA		 6892004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
690
691 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
692 (pa_comm): Set BSF_OBJECT in symbol flags.
693
6e1772d5
AM		 6942004-03-19 Alan Modra <amodra@bigpond.net.au>
695
696 * Makefile.am: Run "make dep-am".
697 * Makefile.in: Regenerate.
698 * doc/Makefile.in: Regenerate.
699 * config.in: Regenerate.
700 * po/gas.pot: Regenerate.
701
3e4caed2
NS		 7022004-03-18 Nathan Sidwell <nathan@codesourcery.com>
703
c95b35a9
NS		 704 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
705 (demand_empty_rest_of_line): Issue an error here.
706 (ignore_rest_of_line): Silently skip to end.
707 (demand_copy_string): Issue an error, not warning.
708 (equals): Likewise.
709 * config/obj-elf.c (obj_elf_section_name): Likewise.
710 (obj_elf_section): Likewise.
711 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
712 (arc_extinst): Likewise.
713 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
714 (dot_spill): Likewise.
715 (dot_unwabi): Likewise.
716 (dot_prologue): Likewise.
717
3e4caed2
NS		 718 * expr.c (operand): Reject ++ and --.
719 (operator): Likewise.
720
2ce4cc60
KK		 7212004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
722
723 * config/tc-sh.c: Include dw2gencfi.h.
724 (sh_cfi_frame_initial_instructions): New function.
725 (sh_regname_to_dw2regnum): Likewise.
726 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
727 file.
728 (TARGET_USE_CFIPOP): Define.
729 (tc_cfi_frame_initial_instructions): Likewise.
730 (tc_regname_to_dw2regnum): Likewise.
731 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
732 * Makefile.am: Update dependencies.
733 * Makefile.in: Regenerate.
734
9183ed4b
AM		 7352004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
736
737 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
738 * configure: Regenerate.
739
00bbdfe7
BW		 7402004-03-12 Bob Wilson <bob.wilson@acm.org>
741
742 * read.c (s_leb128): Call md_flush_pending_output.
743
0f10071e
ML		 7442004-03-12 Michal Ludvig <mludvig@suse.cz>
745
746 * config/tc-i386.c (output_insn): Handle PadLock instructions.
747 * config/tc-i386.h (CpuPadLock): New define.
748 (CpuUnknownFlags): Added CpuPadLock.
749
84c84759
AS		 7502004-03-07 Andreas Schwab <schwab@suse.de>
751
752 * doc/c-hppa.texi (HPPA Directives): Fix typo.
753
6ec51dba
RH		 7542004-03-07 Richard Henderson <rth@redhat.com>
755
756 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
757 (cfi_finish): Likewise for fde.
758
bae25f19
L		 7592004-03-05 H.J. Lu <hongjiu.lu@intel.com>
760
761 * config/tc-ia64.c (md_assemble): Properly handle NULL
762 align_frag.
763 (ia64_handle_align): Don't abort if failed to add a stop bit.
764
ab509236
L		 7652004-03-04 H.J. Lu <hongjiu.lu@intel.com>
766
767 * Makefile.in: Regenerated.
768 * aclocal.m4: Likewise.
769 * configure: Likewise.
770 * doc/Makefile.in: Likewise.
771
d9201763
L		 7722004-03-03 H.J. Lu <hongjiu.lu@intel.com>
773
774 * config/tc-ia64.c (dot_align): New.
775 (ia64_do_align): Make it static.
776 (md_pseudo_table): Use "dot_align" for "align".
777 (ia64_md_do_align): Don't set align_frag here.
778 (ia64_handle_align): Add a stop bit to the previous bundle if
779 needed.
780
781 * config/tc-ia64.h (ia64_do_align): Removed.
782
ae51a426
JR		 7832003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
784
785 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
786 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
787 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
788 the most general type or the user specifically requested it.
789 (md_assemble): Add a new error message for when an instruction
790 is understood, but is not allowed due to an -isa option.
791
9545c4ce
L		 7922004-03-02 H.J. Lu <hongjiu.lu@intel.com>
793
794 * config/tc-ia64.c (align_frag): New.
795 (md_assemble): Set the tc_frag_data field in align_frag for
796 IA64_OPCODE_FIRST instructions.
797 (ia64_md_do_align): Set align_frag.
798 (ia64_handle_align): Add a stop bit if needed.
799
800 * config/tc-ia64.h (TC_FRAG_TYPE): New.
801 (TC_FRAG_INIT): New.
802
676a64f4
RS		 8032004-03-01 Richard Sandiford <rsandifo@redhat.com>
804
805 * config/tc-frv.c (fr400_audio): New variable.
806 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
807 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
808 (target_implements_insn_p): New function.
809 (md_assemble): Report an error if the processor doesn't implement
810 the instruction.
811
bd337dde
NC		 8122004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
813
814 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
815 (md_parse_option): Ditto.
816 (OPTION_NO_SPECIAL_M32R): Added.
817 (md_show_usage): Document it.
818 (enable_speial_m32r): Changed a default value from 0 to 1.
819 * doc/c-m32r.texi: Document the -no-bitinst option.
820
78878175
NC		 8212004-02-27 Nick Clifton <nickc@redhat.com>
822
823 * config/tc-sh.c (get_operand): Revert previous delta.
824 (tc_gen_reloc): Check for an unknown reloc type before processing
825 the addend.
826
1d6d62a4
MS		 8272004-02-27 Hannes Reinecke <hare@suse.de>
828
829 * config/tc-s390.c (s390_insn): Correct range check for opcode in
830 .insn pseudo operation.
831
4aa3e325
NC		 8322004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
833
834 * config/tc-sh.c (get_operand): In case of #Imm, check has been
835 added for wrong syntax.
836
73369e65
EC		 8372004-02-26 Eric Christopher <echristo@redhat.com>
838
839 * config/tc-mips.c (mips_dwarf2_addr_size): New.
840 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
841
6a5709a5
JR		 8422004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
843
844 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
845 nibble types to assembler.
846
95385380
FF		 8472004-02-25 Fred Fish <fnf@redhat.com>
848
849 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
850
b5e0fabd
JW		 8512004-02-20 James E Wilson <wilson@specifixinc.com>
852
853 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
854 finalize_syms.
855 (fixup_unw_records): New arg before_relax. Pass to slot_index.
856 (ia64_estimate_size_before_relax): New.
857 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
858 (generate_unwind_image): Pass 1 to fixup_unw_records.
859 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
860 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
861
2f01ffbf
JJ		 8622004-02-19 Jakub Jelinek <jakub@redhat.com>
863
864 * stabs.c (generate_asm_file): Avoid warning about use of
865 uninitialized variable.
866
9c59842f
JW		 8672004-02-18 David Mosberger <davidm@hpl.hp.com>
868
869 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
870 body, and endp, allow unwind records which do not have a "t"
871 (time/instruction) field.
872
34920d91
NC		 8732004-02-17 Petko Manolov <petkan@nucleusys.com>
874
875 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
876 (do_mav_dspsc_2): Likewise.
877 Fix accumulator registers move opcodes.
878
4dde8e61 8792004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 880 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 881
882 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
883
936cf02e
JW		 8842004-02-10 Steve Ellcey <sje@cup.hp.com>
885
886 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
887 (tc_frob_symbol): New macro definition.
888 * config/tc-ia64.c (ia64_frob_symbol): New routine.
889
e41f12f3
DJ		 8902004-02-09 Daniel Jacobowitz <drow@mvista.com>
891
892 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
893 read-only.
894
a8a3b3b2
NS		 8952004-02-09 Nathan Sidwell <nathan@codesourcery.com>
896
897 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
898 (TC_CASE_SENSITIVE): ... this.
899 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
900 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
901
c97b7ef6
JW		 9022004-02-06 James E Wilson <wilson@specifixinc.com>
903
904 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
905 (generate_unwind_image): Re-add it here.
906
e4475e39
NS		 9072004-02-06 Nathan Sidwell <nathan@codesourcery.com>
908
909 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
910 * read.h (SKIP_WHITESPACE): Turn into an expression.
911 * read.c (read_a_source_file): A pseudo is removed by having a
912 NULL handler.
913
5738bc24
JW		 9142004-02-05 James E Wilson <wilson@specifixinc.com>
915
916 * config/tc-ia64.c (output_endp): New.
917 (count_bits): Delete.
918 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
919 endp unwind records.
920 (fixup_unw_records): Handle endp unwind records. Delete code for
921 shortening prologue regions not followed by a body record.
922 (dot_endp): Call add_unwind_entry to emit endp unwind record.
923 * config/tc-ia64.h (unw_record_type): Add endp.
924
d6e78c11
JW		 9252004-02-03 James E Wilson <wilson@specifixinc.com>
926
927 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
928 fill padding bytes with zeroes.
929 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
930 sets unwind_record slot_number and slot_frag fields.
931
f6a22291
MR		 9322004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
933
934 * config/tc-mips.c (add_got_offset_hilo): New function.
935 (macro): Use load_register() and add_got_offset_hilo() to load
936 constants instead of hardcoding code sequences throughout.
937
127cab00
L		 9382004-01-28 H.J. Lu <hongjiu.lu@intel.com>
939
940 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
941
6358301e
NC		 9422004-01-26 Bernardo Innocenti <bernie@develer.com>
943
944 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
945 like m68k-elf.
946 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
947 of hard-coded test for TARGET_OS=elf.
948
c8978940
CD		 9492004-01-24 Chris Demetriou <cgd@broadcom.com>
950
951 * config/tc-mips.c (hilo_interlocks): Change definition
952 so that MIPS32, MIPS64 and later ISAs are included, along with
953 the already-included machines. Update comments.
954
c3ba240c
DJ		 9552004-01-23 Daniel Jacobowitz <drow@mvista.com>
956
957 * config/tc-arm.c (tc_gen_reloc): Improve error message for
958 undefined local labels.
959
e864ceca
RS		 9602004-01-23 Richard Sandiford <rsandifo@redhat.com>
961
962 * config/tc-mips.c (load_address, macro): Update comments about
963 NewABI GP relaxation.
964
67c0d1eb
RS		 9652004-01-23 Richard Sandiford <rsandifo@redhat.com>
966
967 * config/tc-mips.c (macro_build): Remove place and counter arguments.
968 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
969 (mips16_macro_build, macro_build_jalr): Remove counter argument.
970 (set_at, load_register, load_address, move_register): Likewise.
971 (load_got_offset, add_got_offset): Likewise.
972 Update all calls and tidy accordingly.
973
584892a6
RS		 9742004-01-23 Richard Sandiford <rsandifo@redhat.com>
975
976 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
977 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
978 (RELAX_USE_SECOND): Bump to 0x10000.
979 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
980 (mips_macro_warning): New variable.
981 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
982 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
983 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
984 of RELAX_ENCODE.
985 (append_insn): Update mips_macro_warning.sizes.
986 (macro_start, macro_warning, macro_end): New functions.
987 (macro_build): Don't emit warnings here.
988 (macro_build_lui, md_estimate_size_before_relax): ...or here.
989 (md_convert_frag): Check for cases where one macro alternative
990 needs a warning and the other doesn't. Emit a warning if the
991 longer sequence was chosen.
992
4d7206a2
RS		 9932004-01-23 Richard Sandiford <rsandifo@redhat.com>
994
995 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
996 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
997 the first sequence, the size of the second sequence, and a flag
998 that says whether we should warn.
999 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1000 (RELAX_FIRST, RELAX_SECOND): New.
1001 (mips_relax): New variable.
1002 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1003 (append_insn): Remove "place" argument. Use mips_relax.sequence
1004 rather than "place" to check whether we're expanding the second
1005 alternative of a relaxable macro. Remove redundant check for
1006 branch relaxation. If generating a normal insn, and there
1007 is not enough room in the current frag, call relax_close_frag()
1008 to close it. Update mips_relax.sizes[]. Emit fixups for the
1009 second version of a relaxable macro. Record the first relaxable
1010 fixup in mips_relax. Remove tc_gen_reloc workaround.
1011 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1012 in the same way as in append_insn.
1013 (mips16_macro_build): Remove "place" argument.
1014 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1015 when generating the second version of a relaxable macro.
1016 (load_got_offset, add_got_offset): New functions.
1017 (load_address, macro): Use new relaxation machinery. Remove
1018 tc_gen_reloc workarounds.
1019 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1020 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1021 first version is needed.
1022 (tc_gen_reloc): Remove relaxation handling.
1023 (md_convert_frag): Go through the fixups for a relaxable macro and
1024 mark those that belong to the unneeded alternative as done. If the
1025 second alternative is needed, adjust the fixup addresses to account
1026 for the deleted first alternative.
1027
0530d30a
RS		 10282004-01-23 Richard Sandiford <rsandifo@redhat.com>
1029
1030 * frags.h (frag_room): Declare.
1031 * frags.c (frag_room): New function.
1032 * doc/internals.texi: Document it.
1033
048cdf86
TS		 10342004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1035
1036 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1037 optimization for -mtune=r3900, as this will break on other CPUs.
1038
28d39d1a
NC		 10392004-01-11 Tom Rix <tcrix@worldnet.att.net>
1040
1041 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 1042 be relaxed, use fixup.
28d39d1a
NC		 1043 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1044
26664553
JJ		 10452004-01-19 Jakub Jelinek <jakub@redhat.com>
1046
1047 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1048 precision operands.
1049
895921c9
MR		 10502004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1051
1052 * config/tc-mips.c (append_insn): Properly detect variant frags
1053 that preclude swapping of relaxed branches. Correctly swap
1054 instructions between frags when dealing with relaxed branches.
1055
f8b73030
MR		 10562004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1057
1058 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1059 throughout.
1060 * aclocal.m4: Regenerate.
1061 * configure: Regenerate.
1062
ca9a79a1 10632004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 1064
ca9a79a1
NC		 1065 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1066 manipulation insns.
1067
cc3d92a5
RS		 10682004-01-12 Richard Sandiford <rsandifo@redhat.com>
1069
1070 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1071 reloc, reserve space for the delay slot as well as the jalr itself.
1072
e45d0630
PB		 10732004-01-09 Paul Brook <paul@codesourcery.com>
1074
1075 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1076 (do_vfp_sp2_from_reg2): New function.
1077 (insns): Use them.
1078 (do_vfp_dp_from_reg2): Check return values properly.
1079
81912461
ILT		 10802004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1081
78849248
ILT		 1082 * config/tc-mips.c (warn_nops): Remove static variable.
1083 (macro): Remove test of warn_nops.
1084 (md_shortops): Remove 'n'.
1085 (md_parse_option): Remove 'n' case.
1086 (md_show_usage): Remove -n.
1087 * doc/as.texinfo (Overview): Remove MIPS -n option.
1088 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1089 * NEWS: Mention removal of MIPS -n option.
1090
81912461
ILT		 1091 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1092 (cop_interlocks): Check ISA level.
1093 (cop_mem_interlocks): Define.
1094 (reg_needs_delay): Check cop_interlocks rather than
1095 ISA_HAS_COPROC_DELAYS.
1096 (append_insn): Likewise. Use cop_mem_interlocks rather than
1097 directly checking mips_opts.isa.
1098 (mips_emit_delays): Likewise.
1099
73f20958
L		 11002004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1101
1102 * config/tc-ia64.c (unwind): Move next_slot_number and
1103 next_slot_frag to ...
1104 (unw_rec_list): Here.
1105 (free_list_records): Removed.
1106 (output_unw_records): Likewise.
1107 (generate_unwind_image): Make it void.
1108 (alloc_record): Initialize next_slot_number and next_slot_frag.
1109 (slot_index): Take .org, .space and .align into account.
1110 (fixup_unw_records): Don't set slot_number to 0. Use
1111 list->next_slot_number and list->next_slot_frag instead of
1112 unwind.next_slot_number and unwind.next_slot_frag.
1113 (ia64_convert_frag): New.
1114 (generate_unwind_image): Generate a rs_machine_dependent frag
1115 for unwind record.
1116 (emit_one_bundle): Use list->next_slot_number and
1117 list->next_slot_frag instead of unwind.next_slot_number and
1118 unwind.next_slot_frag.
1119
1120 * config/tc-ia64.h (md_convert_frag): Defined as
1121 ia64_convert_frag.
1122 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1123
99d09cdb
AO		 11242004-01-06 Alexandre Oliva <aoliva@redhat.com>
1125
1126 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1127 * config/tc-frv.h (md_apply_fix3): Don't define.
1128 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1129 operands.
1130 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1131 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1132 * config/tc-frv.c (line_separator_chars): Add `!'.
1133 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1134 * config/tc-frv.c (md_assemble): Clear insn upfront.
1135 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1136 * config/tc-frv.c (OPTION_FDPIC): New macro.
1137 (md_longopts): Add mfdpic.
1138 (md_parse_option): Handle it.
1139 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1140 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1141 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1142 (frv_pic_ptr): Parse funcdesc.
1143
4a4c4a1d
MR		 11442004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1145
1146 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1147 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1148
2251dd89
MR		 11492004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1150
1151 * Makefile.am (Makefile): Move the dependency on
1152 $(BFDDIR)/configure.in to...
1153 (CONFIG_STATUS_DEPENDENCIES): ... here.
1154 (AUTOMAKE_OPTIONS): Require automake 1.8.
1155 * Makefile.in: Regenerate.
1156 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1157 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1158 $(BFDDIR)/configure.in here as well.
1159 * doc/Makefile.in: Regenerate.
1160
c6581168
MR		 11612004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1162
1163 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1164 * Makefile.in: Regenerate.
1165 * aclocal.m4: Regenerate.
1166 * doc/Makefile.am (install, install-info): Remove.
1167 (install-data-local): A new hook for install-info.
1168 (AUTOMAKE_OPTIONS): Require automake 1.8.
1169 * doc/Makefile.in: Regenerate.
1170
303e7b79
NC		 11712004-01-02 Nutan Singh <nutan@kpitcummins.com>
1172
1173 * doc/c-sh.texi: Update description about floating point behavior
1174 of SH family.
1175
b50c15dc
NC		 11762004-01-02 Bernardo Innocenti <bernie@develer.com>
1177
1178 * configure.in: Add m68k-uClinux target.
1179 * configure: Regenerate.
7de9afa2 1180
c9e214e5 1181For older changes see ChangeLog-0203
08d56133
NC		 1182\f
1183Local Variables:
1184mode: change-log
1185left-margin: 8
1186fill-column: 74
1187version-control: never
1188End:
GDB Binutils - Deliverables
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