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23794b24
MM		 12004-09-11 Theodore A. Roth <troth@openavr.org>
2
3 * config/tc-avr.c: Add support for
4 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
5
e9fad691
AM		 62004-09-09 Alan Modra <amodra@bigpond.net.au>
7
8 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
9 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
10
10b016c2
PB		 112004-09-08 Paul Brook <paul@codesourcery.com>
12
13 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
14 fini_array and preinit_array section types.
15 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
16 and fini_array.
17 * doc/as.texinfo: Document extra section types.
18
e5a52504
MM		 192004-09-02 Mark Mitchell <mark@codesourcery.com>
20
21 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
22 * Makefile.in: Regenerated.
23 * configure.in: Set em for arm*-*-symbianelf*.
24 * configure: Regenerated.
25 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
26 vectors when appropriate.
27 * config/te-symbian.h: New file.
28
42851540
NC		 292004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
30
31 * config/tc-crx.c (gettrap): Exception vector can be case
32 insensitive.
33 (process_label_constant): Fix a 32-bit displacement bug in branch
34 instructions.
35 (get_operandtype) : Bug fix, wrong operand was used.
36 (process_label_constant): Initialize relocation type to
37 BFD_RELOC_NONE
38
8783612f
RE		 392004-09-01 Richard Earnshaw < reanrsha@arm.com>
40
41 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
42 for synthesizable cores.
43
1ff4677c
RE		 44 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
45
b18c562e
NC		 462004-08-25 Dmitry Diky <diwil@spec.ru>
47
48 * config/tc-msp430.c: Clean-up the code.
49 (md_relax_table): New relax table.
50 (mcu_types): Sort MCU types.
51 (md_pseudo_table): Add .profiler pseudo handler.
52 (pow2value): New function.
53 (msp430_profiler): New function.
54 (msp430_operands): Add new insns handlers.
55 (msp430_srcoperand): Add register operand handler, allow complex
56 expressions.
57 (md_estimate_size_before_relax): Rewritten.
58 (md_convert_frag): Rewritten.
59 (msp430_relax_frag): New function.
60 * config/tc-msp430.h (md_relax_frag): define macro
61 * doc/c-msp430.texi: Update information.
62
8f94ae4d
NC		 632004-08-24 Nick Clifton <nickc@redhat.com>
64
65 * as.c (std_shortopts): Allow -g to take an optional argument.
66 (parse_args): Pass any switch starting with -g on to the backend
67 for parsing.
68
e51dace8
MM		 692004-08-18 Mark Mitchell <mark@codesourcery.com>
70
71 * configure.in (arm*-*-symbianelf*): New target.
72 (arm*-*-eabi*): Likewise.
73 * configure: Regenerated.
74
f7870c8d
TS		 752004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
76 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
77 correctly.
78
d6afba4b
JJ		 792004-08-18 Jakub Jelinek <jakub@redhat.com>
80
81 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
82 argument, don't do anything if current section is not
83 .gnu.linkonce.t.* and linkonce_empty is set.
84 (generate_unwind_image, dot_endp): Adjust callers, call
85 start_unwind_section (*, 1) if nothing will be put into the
86 section.
87
329e276d
NC		 882004-08-17 Nick Clifton <nickc@redhat.com>
89
90 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
91 (show_usage): Add -g.
92 (std_longopts): Add --gen-debug. Alpha sort the table.
93 (parse_args): Print an error message if a switch is not handled.
94 Handle the -g switch, calling md_debug_format_selector() if
95 necessary.
96 * NEWS: Mention new feature.
97 * doc/as.texinfo: Document new switch.
98 * doc/internals.texi: Document behaviour of md_parse_option.
99
100 * config/tc-arm.c (md_parse_option): Do not issue an error message
101 if the switch is not recognised.
102 * config/tc-m68k.c (md_parse_option): Likewise.
103 * config/tc-pdp11.c (md_parse_option): Likewise.
104 * config/tc-v850.c (md_parse_option): Likewise.
105
106 * as.h: Fix up formatting.
107 * tc.h: Likewise.
108
4101eec8
NC		 1092004-08-16 Nick Clifton <nickc@redhat.com>
110
2766e5e4
NC		 111 * macro.c (macro_set_alternate): Use ISO C90 formatting.
112
4101eec8
NC		 113 * configure.in: Sort architecture based tables alphabetically.
114 * configure: Regenerate.
115
80f846b6
AM		 1162004-08-16 Alan Modra <amodra@bigpond.net.au>
117
118 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
119 { "cc", 68 }, with { "cr", 70 }.
120
caa32fe5
NC		 1212004-08-13 Jan Beulich <jbeulich@novell.com>
122 Nick Clifton <nickc@redhat.com>
123
124 * as.c: Add and handle new --alternate command line option.
125 * macro.c (macro_set_alternate): New.
126 * macro.h (macro_set_alternate): Declare.
127 * read.c: Add and handle new .altmacro and .noaltmacro directives.
128 * doc/as.texinfo: Document new command line option and pseudo-ops
129 as well as insert documentation originating from gasp about
130 alternate macro syntax.
131 * NEWS: Mention new command line option and pseudo-ops.
132
b2221023
MM		 1332004-08-10 Mark Mitchell <mark@codesourcery.com>
134
135 * expr.c (operand): Handle the "~", "-", and "!" operators applied
136 to bignums.
137
db6579d4
PB		 1382004-08-06 Paul Brook <paul@codesourcery.com>
139
140 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
141 Handle new relocations.
142 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
143
e750405d
BW		 1442004-08-05 Bob Wilson <bob.wilson@acm.org>
145
146 * write.c (relax_segment): Use was_address instead of address when
147 setting fr_fix field for align frag due to backwards .org.
148
1d70c7fb
AO		 1492004-07-29 Alexandre Oliva <aoliva@redhat.com>
150
151 Introduce SH2a support.
152 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
153 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
154 arch_sh2a_nofpu_up.
155 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
156 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
157 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
158 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
159 to end of conditional expression.
160 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
161 * config/tc-sh.c: Add sh2a-nofpu support.
162 2003-12-29 DJ Delorie <dj@redhat.com>
163 * tc-sh.c: Add sh2a support.
164 (parse_reg): Add tbr.
165 (parse_at): Support @@(disp,tbr).
166 (get_specific): Support sh2a opcodes.
167 (insert4): New, for 4 byte relocs.
168 (build_Mytes): Support sh2a opcodes.
169 (md_apply_fix3_Mytes): Support sh2a opcodes.
170 2003-12-02 Michael Snyder <msnyder@redhat.com>
171 * config/tc-sh.c (md_parse_option): Handle sh2a.
172 (sh_elf_final_processing): Ditto.
173
e7fbc2bf
JT		 1742004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
175
176 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
177 for TE_NetBSD.
178
9232bbb0
AM		 1792004-07-27 Alan Modra <amodra@bigpond.net.au>
180
181 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
182 (ppc_arch): Expand comment.
183
670ec21d
NC		 1842004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
185
186 * config/tc-crx.c: Support evaluating the difference between two
187 symbols.
188 * config/tc-crx.h: Likewise.
189
406f8ff9 1902004-07-26 H.J. Lu <hongjiu.lu@intel.com>
38ce5b11
L		 191
192 * config/tc-ia64.c (start_unwind_section): Set the linked-to
193 section.
194 (ia64_elf_section_change_hook): Set the linked-to section for
195 SHT_IA_64_UNWIND.
196
c05e9f04
NC		 1972004-07-26 Dmitry Diky <diwil@spec.ru>
198
199 * config/tc-msp430.c: Add new subtargets: msp430x1610,
200 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
201 msp430xG438, msp430xG439.
202
e9863d7f
DJ		 2032004-07-25 Daniel Jacobowitz <dan@debian.org>
204
205 * doc/as.texinfo (Section, PushSection): Correct documentation
206 for ELF.
207
543613e9 2082004-07-21 Jan Beulich <jbeulich@novell.com>
20f0a1fc
NC		 209
210 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
211 permissible for the selected instruction suffix.
212 (match_template): Don't permit 64-bit general purpose operands in
213 32-bit mode.
214 (finalize_imm): Permit 64-bit immediates.
215 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
216 specially except for the width of the used base and/or index
217 registers. For 32-bit displacements, use sign-extended
218 relocations only when using 64-bit addressing.
219 Force zero displacement on rip-relative addressing when there is
220 no other displacement.
221 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
222 specially except for the width of the used base and/or index
223 registers.
224 (parse_register): Disallow Reg64 registers in 32-bit mode.
225
543613e9
NC		 226 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
227 suffix if the instruction doesn't support it.
228
01a3f561
MR		 2292004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
230
231 * config/tc-mips.c (append_insn): Handle constant expressions with
232 no associated relocation.
233 (mips_ip): Cancel the expression after use for the Q format
234 specifier.
235 (parse_relocation): Return no relocation for unsupported
236 operators.
237 (my_getSmallExpression): Return no relocation if no relocation
238 operators are used.
239
e12904d2
DA		 2402004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
241
242 * config/obj-som.c (adjust_stab_sections): Add prototype.
243 (obj_som_compiler, obj_som_version, obj_som_copyright,
244 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
245 * config/tc-hppa.c (update_subspace): Likewise.
246 (is_defined_subspace): Amplify comment.
247 * config/obj-som.h (som_frob_file): Add prototype.
248
90c1602c
L		 2492004-07-19 Christopher Faylor <cgf@timesys.com>
250 H.J. Lu <hongjiu.lu@intel.com>
251
252 * subsegs.c (section_symbol): Don't create a new segment when
253 existing segment is undefined.
254
f263249b
RE		 2552004-07-16 Richard Earnshaw <rearnsha@arm.com>
256
257 * config/tc-arm.c: Include include/opcode/arm.h.
258 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
259 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
260 (FPU_ARCH_*): Delete.
261 * Makefile.am: Update dependencies.
262 * Makefile.in: Regenerate.
263
152c65b9
NC		 2642004-07-15 Nick Clifton <nickc@redhat.com>
265
266 * configure.in: Accept armbe as a big-endian arm configuration.
267 * configure: Regenerate.
268
0477af35
NC		 2692004-07-13 Thomas Nystrom <thn@saeab.se>
270
271 * config/tc-i386.c (T_SHIFTOP): New constant.
272 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
273 (intel_el1): Handle '~'.
274 (intel_get_token): Handle '<>', '&', '|' and '~'.
275
2762004-07-13 Nick Clifton <nickc@redhat.com>
277
278 (md_assemble): Remove spurious newline from end of as_bad error
279 message.
280 (intel_e05_1): Likewise.
281 (intel_e11): Likewise.
282 (intel_match_token): Likewise.
283
31302357
AS		 2842004-07-11 Andreas Schwab <schwab@suse.de>
285
286 * config/tc-m68k.c: Convert to C90. Remove redundant
287 declarations. Indentation fixup.
288 [M68KCOFF]: Include "obj-coff.h" instead of declaring
289 obj_coff_section ourselves.
290
549f748d
JW		 2912004-07-09 James E Wilson <wilson@specifixinc.com>
292
293 * config/tc-ia64.c (default_big_endian): New.
294 (dot_byteorder, md_begin): Use it.
295 (md_parse_option): Set it.
296
1a320fbb
NC		 2972004-07-09 Nick Clifton <nickc@redhat.com>
298
299 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
300 * configure: Regenerate.
301 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
302 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
303 sh_find_elf_flags if necessary.
304
de7e6852
RS		 3052004-07-08 Richard Sandiford <rsandifo@redhat.com>
306
307 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
308 going to be split into more than one in-place addend, return 0
309 for relocations against mergeable sections. Associate comments
310 with code.
311
1fe1f39c
NC		 3122004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
313
314 * Makefile.am (CPU_TYPES): Add crx.
315 (TARGET_CPU_CFILES): Add config/tc-crx.c.
316 (TARGET_CPU_HFILES): Add config/tc-crx.h.
317 (DEPTC_crx_elf): New target.
318 (DEPOBJ_crx_elf): Likewise.
319 (DEP_crx_elf): Likewise.
320 * Makefile.in: Regenerate.
321 * configure.in: Add crx* target.
322 * configure: Regenerate.
323 * config/tc-crx.c: New file.
324 * config/tc-crx.h: New file.
325 * NEWS: Mention new target.
326
d9895649
NC		 3272004-07-06 Nick Clifton <nickc@redhat.com>
328
85fbca6a
NC		 329 * config.in: Undefine TARGET_SYMBIAN by default.
330 * configure.in:
331 * configure: Regenerate. Add sh-symbian-elf target. If
332 selected define TARGET_SYMBIAN.
333 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
334 format if TARGET_SYMBIAN has been defined.
335
e7bd9ea0
NC		 336 * output-file.c (output_file_create): Report the target format
337 chosen when bfd_openw reports that it is invalid.
338
d9895649
NC		 339 * config/obj-coff.c (coff_pseudo_table): Only define the weak
340 pseudo for BFD based assemblers.
341
871ec896
JR		 3422004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
343
344 gas:
345 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
346 (md_parse_option): Remove redundant -isa testing.
347 Make bfd_arch variable const.
348 (md_show_usage): Make bfd_arch variable const.
349
5a9ff93d
JW		 3502004-07-03 James E Wilson <wilson@specifixinc.com>
351
352 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
353 * config/tc-ia64.h (md_frag_check): Define.
354
c87db184
CF		 3552004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
356
357 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
358 externals.
359 * doc/as.texinfo (Weak): Document PE weak symbols.
360
3b91255e
RS		 3612004-07-03 Richard Sandiford <rsandifo@redhat.com>
362
363 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
364 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
365 (mips_frob_file): Rework so that only a single pass through the
366 relocs is needed. Allow %lo()s to have higher offsets than their
367 corresponding %hi()s or %got()s.
368
310ea308
NC		 3692004-07-02 Nick Clifton <nickc@redhat.com>
370
371 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
372 allow values which have come from undefined symbols.
373 Always consider this fixup to have been processed as a reloc
374 cannot be generated for it.
375
09b935ac
AM		 3762004-07-02 Alan Modra <amodra@bigpond.net.au>
377
378 * frags.h (struct frag): Add has_code and insn_addr fields.
379 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
380 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
381 * config/tc-ppc.h (md_frag_check): Define.
382
4d1cd5c7
MR		 3832004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
384
385 * doc/Makefile.am (info): Rename goal to...
386 (info-local): ... this, to preserve implicit dependencies.
387 * doc/Makefile.in: Regenerate with automake 1.8.5.
388
097f809a
NC		 3892004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
390
391 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
392 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
393 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
394 (tc_gen_reloc): Likewise.
395 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
396 (m32r_parse_name): Likewise.
397 (m32r_cgen_parse_fix_exp): Likewise.
398 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
399 (O_PIC_reloc): Likewise.
400 (TC_CGEN_PARSE_FIX_EXP): Likewise..
401 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
402 for @GOTOFF, @GOT, @PLT.
403
bb82af9f
NC		 4042004-06-21 Jan Beulich <jbeulich@novell.com>
405
406 * gas/symbols.c: While discarding ordinary local absolute symbols
407 when --strip-local-absolute is in effect, retain file symbols.
408
990ae22a
AS		 4092004-06-20 Andreas Schwab <schwab@suse.de>
410
411 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
412 (md_parse_option): Likewise.
413
32137342
NC		 4142004-06-17 Jan Beulich <jbeulich@novell.com>
415
416 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
417 * config/te-netware.h: New file.
418 * config/te-ppcnw.h: Delete: Obsolete.
419 * configure.in: Eliminate ill NetWare targets. Make generic
420 NetWare target use proper emulation.
421 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
422 reference to new te-netware.h.
423 * configure: Regenerate.
424 * Makefile.in: Regenerate.
425
f84d8e26
MS		 4262004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
427
428 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
429 comparison in .insn pseudo operation.
430
587aac4e
AM		 4312004-06-15 Alan Modra <amodra@bigpond.net.au>
432
433 * config/obj-coff.c (coff_adjust_section_syms): Use
434 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
435 (coff_frob_section): Likewise.
436 * config/tc-mips.c (md_apply_fix3): Likewise.
437 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
438 (elf_frob_file_after_relocs): Likewise.
439
2337eb33
DA		 4402004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
441
b8fc22bc
DA		 442 * config/tc-hppa.c (log2): Rename to exact_log2.
443 (pa_next_subseg): Delete unused function.
444 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
445 (create_new_subspace): Likewise.
446
2337eb33
DA		 447 Bug gas/213
448 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
449 labels. Fix warning.
450
53cb0362
DD		 4512004-05-28 DJ Delorie <dj@redhat.com>
452
453 * config/tc-mn10300.h (tc_fix_adjustable): Define.
454 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
455 or non-merged symbols.
456
888a75be
L		 4572004-05-28 H.J. Lu <hongjiu.lu@intel.com>
458
459 * config/tc-ia64.c (remove_marked_resource): Save, clear and
460 restore the old slot when inserting srlz.i/srlz.d.
461
f6f9408f
JR		 4622004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
463
464 * Makefile.am: Regenerate dependecies.
465 * Makefile.in: Regenerate.
466 * config/tc-sh.c (valid_arch): Make unsigned.
467 (preset_target_arch): Likewise.
468 (md_begin): Use new architecture flags system.
469 (get_specific): Likewise.
470 (assemble_ppi): Likewise.
471 (md_assemble): Likewise. Also fix error check for bad opcodes.
472 (md_parse_option): Likewise. Also generate -isa values according
473 to the table in bfd/cpu-sh.c instead of just constants. Also
474 allow <arch>-up ISA variants.
475 (sh_elf_final_processing): Replace if-else chain with a call to
476 sh_find_elf_flags().
477 * testsuite/gas/sh/arch: New directory.
478 * testsuite/gas/sh/arch/arch.exp: New test script.
479 * testsuite/gas/sh/arch/arch_expected.txt: New file.
480 * testsuite/gas/sh/arch/sh.s: New file.
481 * testsuite/gas/sh/arch/sh2.s: New file.
482 * testsuite/gas/sh/arch/sh-dsp.s: New file.
483 * testsuite/gas/sh/arch/sh2e.s: New file.
484 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
485 * testsuite/gas/sh/arch/sh3.s: New file.
486 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
487 * testsuite/gas/sh/arch/sh3e.s: New file.
488 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
489 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
490 * testsuite/gas/sh/arch/sh4.s: New file.
491 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
492 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
493 * testsuite/gas/sh/arch/sh4a.s: New file.
494
580b9172
NC		 4952004-05-28 Peter Barada <peter@the-baradas.com>
496
497 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
498 with zero offset into mode 2 addressing to save a word.
499
652ca075
L		 5002004-05-27 H.J. Lu <hongjiu.lu@intel.com>
501
502 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
503 (ar_is_only_in_integer_unit): New.
504 (ar_is_only_in_memory_unit): New.
505 (generate_unwind_image): Silence gcc on 32bit host.
506 (md_assemble): Use ar_is_only_in_integer_unit instead of
507 ar_is_in_integer_unit. Check AR access.
508
60fed2d3
NC		 5092004-05-27 Peter Barada <peter@the-baradas.com>
510
511 * config/tc-m68k.c (md_begin): Sort the opcode table into
512 alphabetical order.
513 (m68k_compare_opcode): New function to do the sorting.
514
be8c092b
NC		 5152004-05-24 Peter Barada <peter@the-baradas.com>
516
517 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
518 addressing on MIT style operands.
519 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
520 w/mask addressing.
521 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
522 operands.
523
1181c20e
AM		 5242004-05-23 Alan Modra <amodra@bigpond.net.au>
525
526 * expr.c (operand, operator): Don't reject '++' and '--'.
527
20e56c33
RS		 5282004-05-20 Richard Sandiford <rsandifo@redhat.com>
529
530 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
531 dwarf tables.
532
b2d65c0b
NC		 5332004-05-17 Adam Nemet <anemet@lnxw.com>
534
535 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
536 * configure: Regenerate.
537
0da76f83
NC		 5382004-05-13 Paul Brook <paul@codesourcery.com>
539
540 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
541
4b363073
NC		 5422004-05-13 Joel Sherrill <joel@oarcorp.com>
543
544 * configure.in (or32-*-rtems*): Switch to elf.
545 * configure: Regenerate.
546
9598fbe5
NC		 5472004-05-13 Nick Clifton <nickc@redhat.com>
548
549 * po/fr.po: Updated French translation.
550
22fe14ad
NC		 5512004-05-11 Nick Clifton <nickc@redhat.com>
552
553 * doc/as.texinfo (Section): Document G and T flags to .section
554 directive. Document the extra arguments that the G flag
555 requires. Document the #tls flag.
556
5572004-05-11 H.J. Lu <hongjiu.lu@intel.com>
558
559 * subsegs.c (section_symbol): Create a new section symbol if
560 the existing one doesn't match.
561 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
562
532c738a
RS		 5632004-05-07 Richard Sandiford <rsandifo@redhat.com>
564
565 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
566 to cope with VR4181A errata MD(1) and MD(4).
567
0503b355
BF		 5682004-05-07 Brian Ford <ford@vss.fsi.com>
569
570 * NEWS: Mention .secrel32 for pe[i]-i386.
571
daeea990
AO		 5722004-05-07 Alexandre Oliva <aoliva@redhat.com>
573
574 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
575 (HANDLE_ALIGN): New.
576
bfbdcf04
DJ		 5772004-05-06 Daniel Jacobowitz <dan@debian.org>
578
579 * Makefile.am (DIST_SUBDIRS): Define.
580 * aclocal.m4: Regenerate with automake 1.8.4.
581 * Makefile.in: Likewise.
582 * doc/Makefile.in: Likewise.
583
5e819f9c
JW		 5842004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
585
586 * config/tc-ia64.c (dot_serialize): Declare.
587 (dot_serialize): New function.
588 (md_pseudo_table): Add ".serialize.data" and
589 ".serialize.instruction" directives.
590
e5976317
NC		 5912004-05-06 Nick Clifton <nickc@redhat.com>
592
593 * messages (as_internal_value_out_of_range): Print a message about
594 a value being out of range. Be consistent about whether the
595 values are printed in decimal or hexadecimal.
596 (as_warn_value_out_of_range): Generate a warning message about an
597 out of range value.
598 (as_bad_value_out_of_range): Generate an error message about an
599 out of range value.
600 * as.h: Prototype the new functions.
601 * config/tc-alpha.c (insert_operand): Use new function.
602 * config/tc-arc.c (arc_insert_operand): Likewise.
603 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
604 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
605 * config/tc-ppc.c (ppc_insert_operand): Likewise.
606 * config/tc-s390.c (s390_insert_operand): Likewise.
607 * config/tc-v850.c (v850_insert_operand): Likewise.
608
996991aa
AO		 6092004-05-05 Alexandre Oliva <aoliva@redhat.com>
610
611 * configure.in: Set em=linux for frv-*-*linux*.
612 * configure: Rebuilt.
613 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
614 (frv_md_fdpic_enabled): New.
615 * config/tc-frv.c (frv_md_fdpic_enabled): New.
616 (DEFAULT_FDPIC): New.
617 (frv_flags): Use DEFAULT_FDPIC.
618 (frv_pic_flag): Likewise.
619 (OPTION_NOPIC): New.
620 (md_longopts): Add -mnopic.
621 (md_parse_option): Handle it.
622 (md_show_usage): Add -mfdpic and -mnopic.
623
6b6e92f4
NC		 6242004-05-05 Peter Barada <peter@the-baradas.com>
625
626 * config/tc-m68k.c: Add find_cf_chip to print list of valid
627 chips for invalid coldfire instructions, rename selectors
628 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
629 add current_chip to track which chip is referred to(including save/restore),
630 use current_chip to select control registers, not current_arch.
631 (md_show_usage): Add new chips.
632 * doc/c-m68k.texi: Document new command line switches.
633
6f079ae3
JJ		 6342004-05-05 Jakub Jelinek <jakub@redhat.com>
635
636 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
637 (NOP_OPCODE): Define.
638 (s390_align_code): Remove prototype.
639 * tc-s390.c (s390_align_code): Remove.
640
2d6ed997
L		 6412004-05-04 H.J. Lu <hongjiu.lu@intel.com>
642
643 * config/tc-ia64.c (make_unw_section_name): Removed.
644 (start_unwind_section): New function.
645 (generate_unwind_image): Take const segT instead of const
646 char *.
647 (dot_handlerdata): Adjusted.
648 (dot_endp): Likewise.
649
b9f18452
L		 6502004-05-02 H.J. Lu <hongjiu.lu@intel.com>
651
652 * config/obj-elf.c (obj_elf_change_section): Allow the
653 ".note.GNU-stack" section has SHF_EXECINSTR.
654
fafe6678
L		 6552004-05-02 H.J. Lu <hongjiu.lu@intel.com>
656
657 * config/obj-elf.c (get_section): Return bfd_boolean.
658 (obj_elf_change_section): Call bfd_get_section_by_name_if
659 instead of bfd_map_over_sections.
660
86654c12
L		 6612004-04-30 H.J. Lu <hongjiu.lu@intel.com>
662
663 * config/obj-elf.c (get_section): New function.
664 (obj_elf_change_section): Support multiple sections with same
665 name.
666
376eb240
NC		 6672004-04-30 Nick Clifton <nickc@redhat.com>
668
669 * config/tc-arm.c (create_register_alias): Fix typo checking for
670 case sensitive register aliases.
671 (co_proc_number): Use error message string in all_reg_maps[]
672 array.
673 (cp_reg_required_here): Likewise.
674 (fp_reg_required_here): Likewise.
675
8a7140c3
NC		 6762004-04-29 Brian Ford <ford@vss.fsi.com>
677
678 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
679
3e722fb5
CD		 6802004-04-28 Chris Demetriou <cgd@broadcom.com>
681
682 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
683 (load_address, macro, mips_ip, md_parse_option)
684 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
685 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
686 embedded-PIC handling, and update comments.
687 (SWITCH_TABLE): Remove.
688 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
689 (enum mips_pic_level): Remove EMBEDDED_PIC.
690 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
691 (TC_FORCE_RELOCATION): Update comment.
692 * ecoff.c (ecoff_build_lineno): Add comment about some code that
693 might be safe to remove now that MIPS embedded-PIC is gone.
694
351e2b5a
DA		 6952004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
696
697 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
698 call to obj_set_subsection_attributes.
699 (obj_som_init_stab_section): Likewise.
700 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
701 (pa_def_subspaces): Provide comdat default.
702 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
703 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
704 calls to create_new_subspace and update_subspace to pass comdat flag.
705 (create_new_subspace, update_subspace): Add new comdat argument. Use
706 it in calls to obj_set_subsection_attributes.
707 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
708 and use of comdat, common and dup_comm parameters.
709
f5842774
L		 7102004-04-26 H.J. Lu <hongjiu.lu@intel.com>
711
712 * config/obj-elf.c (obj_elf_change_section): Check if the old
713 group name is NULL before comparison.
714
558fe4a7
CD		 7152004-04-23 Chris Demetriou <cgd@broadcom.com>
716
717 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
718
81a21e38
TS		 7192004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
720
721 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
722
7232004-04-23 Chris Demetriou <cgd@broadcom.com>
1ffcab4b
CD		 724
725 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
726 (OPTION_MEMBEDDED_PIC): Remove.
727 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
728 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
729 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
730 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
731 (OPTION_ELF_BASE): Renumber.
732 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
733 (md_show_usage): Remove mention of -membedded-pic.
734 * doc/as.texinfo: Remove mention of -membedded-pic.
735
4d0d148d
TS		 7362004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
737
738 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
739 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
740 a.out support.
741 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
742 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
743 USE_GLOBAL_POINTER_OPT.
744
017315e4
TS		 7452004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
746
747 * config/tc-mips.c (macro): One more use of load_delay_nop.
748
269137b2
TS		 7492004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
750
751 * config/tc-mips.c (load_delay_nop): New function.
752 (load_address, macro): Use load_delay_nop() to build a nop
753 which can be omitted with gpr_interlocks.
754
24772049
TS		 7552004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
756
757 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
758 cop_interlocks): Remove superfluous CPU entries.
759
06516a5e
PB		 7602004-04-22 Paul Brook <paul@codesourcery.com>
761
762 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
763
fd99574b
NC		 7642004-04-22 Peter Barada <peter@the-baradas.com>
765
766 * NEWS: Added support for EMAC instructions and MAC/EMAC
767 Motorola syntax.
768 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
769 scale factor tokens, trailing_ampersand to mark mask addressing
770 for MAC/EMAC instructions.
771 * config/m68k-parse.y: Add options_ampersand clause, '<<',
772 '>>'.
773 (yylex): Handle '>', '<', and '&' following '+'.
774 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
775 architectures in archs[].
776 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
777 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
778 respectively.
779 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
780 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
781 cases.
782 Add EMAC operands to init_table[].
783
69b97547
NC		 7842004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
785
786 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
787 state.
788 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
789 * config/tc-arm.c (enum mstate): Delete from here.
790 (mapping_state): Remove the static mapstate variable and instead
791 store the state in the segment. This allows a per-section mapping
792 state. Handle and ignore MAP_UNDEFINED states.
793 (arm_elf_change_section): Get the current mapping state from the
794 new section.
795 (s_ltorg): Set the mapping state to MAP_DATA.
796 (arm_cleanup): Use arm_elf_change_section to get the mapping state
797 for each pool as it is emitted.
798
7992004-04-22 Nick Clifton <nickc@redhat.com>
800
801 * config/tc-arm.h: Formatting tidy ups.
802
7a7f4e42
CD		 8032004-04-20 Chris Demetriou <cgd@broadcom.com>
804
805 * NEWS: Note that MIPS -membedded-pic option is deprecated.
806
6482c264
NC		 8072004-04-20 DJ Delorie <dj@redhat.com>
808
809 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
810 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
811 [TE_PE] (O_secrel): Define.
812 [TE_PE] (x86_pe_cons_fix_new): New.
813 [TE_PE] (pe_directive_secrel): Likewise.
814 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
815
5bf10039
EC		 8162004-04-19 Eric Christopher <echristo@redhat.com>
817
818 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
819 of previous patch for fix in gcc.
820
77cd6497
JJ		 8212004-04-19 Jakub Jelinek <jakub@redhat.com>
822
823 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
824
b8861cfb
NS		 8252004-04-19 Nathan Sidwell <nathan@codesourcery.com>
826
827 * read.c (do_align): Call md_flush_pending_output, if defined.
828
f4c724fc
AM		 8292004-04-16 Alan Modra <amodra@bigpond.net.au>
830
831 * expr.c (operand): Correct checks for ++ and --.
832
a4b6e8f6
L		 8332004-04-14 H.J. Lu <hongjiu.lu@intel.com>
834
835 * config/tc-generic.c: Add some comments.
836
d766e8ec
RS		 8372004-04-14 Richard Sandiford <rsandifo@redhat.com>
838
839 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
840 -{no-}mfix-vr4122-bugs.
841 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
842 (append_insn, mips_emit_delays): Update accordingly.
843 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
844 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
845 (md_parse_option): Update after above changes.
846 (md_show_usage): Add -mfix-vr4120.
847
ed9589d4
BW		 8482004-04-13 Bob Wilson <bob.wilson@acm.org>
849
850 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
851 of .section directive; add a reference to the ELF .subsection
852 directive.
853
097dba13
NC		 8542004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
855
856 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
857 in parallel.
858
279500de
TS		 8592004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
860
861 * Makefile.am: Remove mips from aout targets.
862 * Makefile.in: Regenerate.
863 * configure.in: Remove mips-dec-bsd* target.
864 * configure: Regenerate.
865
b7d7dc63
AM		 8662004-04-07 Alan Modra <amodra@bigpond.net.au>
867
868 PR 96
869 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
870 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
871 Update "mapping". Restrict some @ modifiers to 32 bit.
872
f55629b8
KK		 8732004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
874 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
875
876 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
877 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
878 dont_adjust_reloc_32 is set.
879 (md_longopts): Add option -renesas.
880 (md_parse_option, md_show_usage): Likewise.
881 * doc/c-sh.texi: Likewise.
882
a7844384
NC		 8832004-04-01 Dave Korn <dk@artimi.com>
884
885 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
886 hi16 and lo16 fixS structs.
887 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
888 exactly the same way as for RELOC_DLX_REL16.
889 (machine_ip): properly respect LO flag in the_insn and
890 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
891 (md_apply_fix3): apply RELOC_DLX_LO16.
892
6c71dbc4
SS		 8932004-03-30 Stan Shebs <shebs@apple.com>
894
895 Remove long-obsolete MPW support.
896 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
897 * configure.in: Remove mention of ppc-*-mpw* config.
898 * configure.in: Likewise.
899
7cc69913
NC		 9002004-03-30 Nick Clifton <nickc@redhat.com>
901
902 * config/tc-arm.c (meabi_flags): Make its use conditional upon
903 OBJ_ELF being defined.
904
53fbb48a
AM		 9052004-03-27 Alan Modra <amodra@bigpond.net.au>
906
907 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
908
d507cf36
PB		 9092004-03-23 Paul Brook <paul@codesourcery.com>
910
911 * config/tc-arm.c (meabi_flags): New variable.
912 (arm_parse_eabi): New function.
913 (md_begin): Set flags for EABI v3.
914 (arm_eabis): Add.
915 (arm_long_opts): Add meabi.
916 * doc/as.texinf <ARM>: Document -meabi.
917 * doc/c-arm.texi: Ditto.
918
88d65ad6
BW		 9192004-03-22 Bob Wilson <bob.wilson@acm.org>
920
921 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
922 tables even when use_literal_section flag is not set.
923
13ef8878
AM		 9242004-03-22 Alan Modra <amodra@bigpond.net.au>
925
926 * config/tc-sh.c: Remove trailing whitespace.
927
1048a9ba
HPN		 9282004-03-22 Hans-Peter Nilsson <hp@axis.com>
929
930 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
931 --mul-bug-abort and the default behavior.
932 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
933 (err_for_dangerous_mul_placement): New variable.
934 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
935 macros.
936 (md_cris_relax_table): Have placeholder for STATE_MUL.
937 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
938 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
939 case doing nothing.
940 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
941 STATE_BYTE)>: Ditto.
942 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
943 alignment and position of this frag, emit error message if
944 suspicious.
945 (md_assemble): For a multiply insn and when checking it,
946 transform the current frag into a special frag for that purpose.
947 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
948 OPTION_MULBUG_ABORT_ON>: Handle new options.
949
a7877748
BW		 9502004-03-19 Bob Wilson <bob.wilson@acm.org>
951
952 * config/tc-xtensa.c (mark_literal_frags): New function.
953 (xtensa_move_literals): Call mark_literal_frags for all literal
954 segments, including init and fini literal segments.
955 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
956
9992270f
DA		 9572004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
958
959 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
960 (pa_comm): Set BSF_OBJECT in symbol flags.
961
6e1772d5
AM		 9622004-03-19 Alan Modra <amodra@bigpond.net.au>
963
964 * Makefile.am: Run "make dep-am".
965 * Makefile.in: Regenerate.
966 * doc/Makefile.in: Regenerate.
967 * config.in: Regenerate.
968 * po/gas.pot: Regenerate.
969
3e4caed2
NS		 9702004-03-18 Nathan Sidwell <nathan@codesourcery.com>
971
c95b35a9
NS		 972 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
973 (demand_empty_rest_of_line): Issue an error here.
974 (ignore_rest_of_line): Silently skip to end.
975 (demand_copy_string): Issue an error, not warning.
976 (equals): Likewise.
977 * config/obj-elf.c (obj_elf_section_name): Likewise.
978 (obj_elf_section): Likewise.
979 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
980 (arc_extinst): Likewise.
981 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
982 (dot_spill): Likewise.
983 (dot_unwabi): Likewise.
984 (dot_prologue): Likewise.
985
3e4caed2
NS		 986 * expr.c (operand): Reject ++ and --.
987 (operator): Likewise.
988
2ce4cc60
KK		 9892004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
990
991 * config/tc-sh.c: Include dw2gencfi.h.
992 (sh_cfi_frame_initial_instructions): New function.
993 (sh_regname_to_dw2regnum): Likewise.
994 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
995 file.
996 (TARGET_USE_CFIPOP): Define.
997 (tc_cfi_frame_initial_instructions): Likewise.
998 (tc_regname_to_dw2regnum): Likewise.
999 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
1000 * Makefile.am: Update dependencies.
1001 * Makefile.in: Regenerate.
1002
9183ed4b
AM		 10032004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
1004
1005 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
1006 * configure: Regenerate.
1007
00bbdfe7
BW		 10082004-03-12 Bob Wilson <bob.wilson@acm.org>
1009
1010 * read.c (s_leb128): Call md_flush_pending_output.
1011
0f10071e
ML		 10122004-03-12 Michal Ludvig <mludvig@suse.cz>
1013
1014 * config/tc-i386.c (output_insn): Handle PadLock instructions.
1015 * config/tc-i386.h (CpuPadLock): New define.
1016 (CpuUnknownFlags): Added CpuPadLock.
1017
84c84759
AS		 10182004-03-07 Andreas Schwab <schwab@suse.de>
1019
1020 * doc/c-hppa.texi (HPPA Directives): Fix typo.
1021
6ec51dba
RH		 10222004-03-07 Richard Henderson <rth@redhat.com>
1023
1024 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
1025 (cfi_finish): Likewise for fde.
1026
bae25f19
L		 10272004-03-05 H.J. Lu <hongjiu.lu@intel.com>
1028
1029 * config/tc-ia64.c (md_assemble): Properly handle NULL
1030 align_frag.
1031 (ia64_handle_align): Don't abort if failed to add a stop bit.
1032
ab509236
L		 10332004-03-04 H.J. Lu <hongjiu.lu@intel.com>
1034
1035 * Makefile.in: Regenerated.
1036 * aclocal.m4: Likewise.
1037 * configure: Likewise.
1038 * doc/Makefile.in: Likewise.
1039
d9201763
L		 10402004-03-03 H.J. Lu <hongjiu.lu@intel.com>
1041
1042 * config/tc-ia64.c (dot_align): New.
1043 (ia64_do_align): Make it static.
1044 (md_pseudo_table): Use "dot_align" for "align".
1045 (ia64_md_do_align): Don't set align_frag here.
1046 (ia64_handle_align): Add a stop bit to the previous bundle if
1047 needed.
1048
1049 * config/tc-ia64.h (ia64_do_align): Removed.
1050
ae51a426
JR		 10512003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
1052
1053 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
1054 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
1055 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
1056 the most general type or the user specifically requested it.
1057 (md_assemble): Add a new error message for when an instruction
1058 is understood, but is not allowed due to an -isa option.
1059
9545c4ce
L		 10602004-03-02 H.J. Lu <hongjiu.lu@intel.com>
1061
1062 * config/tc-ia64.c (align_frag): New.
1063 (md_assemble): Set the tc_frag_data field in align_frag for
1064 IA64_OPCODE_FIRST instructions.
1065 (ia64_md_do_align): Set align_frag.
1066 (ia64_handle_align): Add a stop bit if needed.
1067
1068 * config/tc-ia64.h (TC_FRAG_TYPE): New.
1069 (TC_FRAG_INIT): New.
1070
676a64f4
RS		 10712004-03-01 Richard Sandiford <rsandifo@redhat.com>
1072
1073 * config/tc-frv.c (fr400_audio): New variable.
1074 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
1075 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
1076 (target_implements_insn_p): New function.
1077 (md_assemble): Report an error if the processor doesn't implement
1078 the instruction.
1079
bd337dde
NC		 10802004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1081
1082 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
1083 (md_parse_option): Ditto.
1084 (OPTION_NO_SPECIAL_M32R): Added.
1085 (md_show_usage): Document it.
1086 (enable_speial_m32r): Changed a default value from 0 to 1.
1087 * doc/c-m32r.texi: Document the -no-bitinst option.
1088
78878175
NC		 10892004-02-27 Nick Clifton <nickc@redhat.com>
1090
1091 * config/tc-sh.c (get_operand): Revert previous delta.
1092 (tc_gen_reloc): Check for an unknown reloc type before processing
1093 the addend.
1094
1d6d62a4
MS		 10952004-02-27 Hannes Reinecke <hare@suse.de>
1096
1097 * config/tc-s390.c (s390_insn): Correct range check for opcode in
1098 .insn pseudo operation.
1099
4aa3e325
NC		 11002004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
1101
1102 * config/tc-sh.c (get_operand): In case of #Imm, check has been
1103 added for wrong syntax.
1104
73369e65
EC		 11052004-02-26 Eric Christopher <echristo@redhat.com>
1106
1107 * config/tc-mips.c (mips_dwarf2_addr_size): New.
1108 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
1109
6a5709a5
JR		 11102004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
1111
1112 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
1113 nibble types to assembler.
1114
95385380
FF		 11152004-02-25 Fred Fish <fnf@redhat.com>
1116
1117 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
1118
b5e0fabd
JW		 11192004-02-20 James E Wilson <wilson@specifixinc.com>
1120
1121 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
1122 finalize_syms.
1123 (fixup_unw_records): New arg before_relax. Pass to slot_index.
1124 (ia64_estimate_size_before_relax): New.
1125 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
1126 (generate_unwind_image): Pass 1 to fixup_unw_records.
1127 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
1128 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
1129
2f01ffbf
JJ		 11302004-02-19 Jakub Jelinek <jakub@redhat.com>
1131
1132 * stabs.c (generate_asm_file): Avoid warning about use of
1133 uninitialized variable.
1134
9c59842f
JW		 11352004-02-18 David Mosberger <davidm@hpl.hp.com>
1136
1137 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
1138 body, and endp, allow unwind records which do not have a "t"
1139 (time/instruction) field.
1140
34920d91
NC		 11412004-02-17 Petko Manolov <petkan@nucleusys.com>
1142
1143 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
1144 (do_mav_dspsc_2): Likewise.
1145 Fix accumulator registers move opcodes.
1146
4dde8e61 11472004-02-13 Hannes Reinecke <hare@suse.de>
13ef8878 1148 Jakub Jelinek <jakub@redhat.com>
4dde8e61
AJ		 1149
1150 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
1151
936cf02e
JW		 11522004-02-10 Steve Ellcey <sje@cup.hp.com>
1153
1154 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
1155 (tc_frob_symbol): New macro definition.
1156 * config/tc-ia64.c (ia64_frob_symbol): New routine.
1157
e41f12f3
DJ		 11582004-02-09 Daniel Jacobowitz <drow@mvista.com>
1159
1160 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
1161 read-only.
1162
a8a3b3b2
NS		 11632004-02-09 Nathan Sidwell <nathan@codesourcery.com>
1164
1165 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
1166 (TC_CASE_SENSITIVE): ... this.
1167 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
1168 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
1169
c97b7ef6
JW		 11702004-02-06 James E Wilson <wilson@specifixinc.com>
1171
1172 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
1173 (generate_unwind_image): Re-add it here.
1174
e4475e39
NS		 11752004-02-06 Nathan Sidwell <nathan@codesourcery.com>
1176
1177 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
1178 * read.h (SKIP_WHITESPACE): Turn into an expression.
1179 * read.c (read_a_source_file): A pseudo is removed by having a
1180 NULL handler.
1181
5738bc24
JW		 11822004-02-05 James E Wilson <wilson@specifixinc.com>
1183
1184 * config/tc-ia64.c (output_endp): New.
1185 (count_bits): Delete.
1186 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
1187 endp unwind records.
1188 (fixup_unw_records): Handle endp unwind records. Delete code for
1189 shortening prologue regions not followed by a body record.
1190 (dot_endp): Call add_unwind_entry to emit endp unwind record.
1191 * config/tc-ia64.h (unw_record_type): Add endp.
1192
d6e78c11
JW		 11932004-02-03 James E Wilson <wilson@specifixinc.com>
1194
1195 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
1196 fill padding bytes with zeroes.
1197 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
1198 sets unwind_record slot_number and slot_frag fields.
1199
f6a22291
MR		 12002004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1201
1202 * config/tc-mips.c (add_got_offset_hilo): New function.
1203 (macro): Use load_register() and add_got_offset_hilo() to load
1204 constants instead of hardcoding code sequences throughout.
1205
127cab00
L		 12062004-01-28 H.J. Lu <hongjiu.lu@intel.com>
1207
1208 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
1209
6358301e
NC		 12102004-01-26 Bernardo Innocenti <bernie@develer.com>
1211
1212 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
1213 like m68k-elf.
1214 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
1215 of hard-coded test for TARGET_OS=elf.
1216
c8978940
CD		 12172004-01-24 Chris Demetriou <cgd@broadcom.com>
1218
1219 * config/tc-mips.c (hilo_interlocks): Change definition
1220 so that MIPS32, MIPS64 and later ISAs are included, along with
1221 the already-included machines. Update comments.
1222
c3ba240c
DJ		 12232004-01-23 Daniel Jacobowitz <drow@mvista.com>
1224
1225 * config/tc-arm.c (tc_gen_reloc): Improve error message for
1226 undefined local labels.
1227
e864ceca
RS		 12282004-01-23 Richard Sandiford <rsandifo@redhat.com>
1229
1230 * config/tc-mips.c (load_address, macro): Update comments about
1231 NewABI GP relaxation.
1232
67c0d1eb
RS		 12332004-01-23 Richard Sandiford <rsandifo@redhat.com>
1234
1235 * config/tc-mips.c (macro_build): Remove place and counter arguments.
1236 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
1237 (mips16_macro_build, macro_build_jalr): Remove counter argument.
1238 (set_at, load_register, load_address, move_register): Likewise.
1239 (load_got_offset, add_got_offset): Likewise.
1240 Update all calls and tidy accordingly.
1241
584892a6
RS		 12422004-01-23 Richard Sandiford <rsandifo@redhat.com>
1243
1244 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
1245 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
1246 (RELAX_USE_SECOND): Bump to 0x10000.
1247 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
1248 (mips_macro_warning): New variable.
1249 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
1250 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
1251 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
1252 of RELAX_ENCODE.
1253 (append_insn): Update mips_macro_warning.sizes.
1254 (macro_start, macro_warning, macro_end): New functions.
1255 (macro_build): Don't emit warnings here.
1256 (macro_build_lui, md_estimate_size_before_relax): ...or here.
1257 (md_convert_frag): Check for cases where one macro alternative
1258 needs a warning and the other doesn't. Emit a warning if the
1259 longer sequence was chosen.
1260
4d7206a2
RS		 12612004-01-23 Richard Sandiford <rsandifo@redhat.com>
1262
1263 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
1264 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
1265 the first sequence, the size of the second sequence, and a flag
1266 that says whether we should warn.
1267 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
1268 (RELAX_FIRST, RELAX_SECOND): New.
1269 (mips_relax): New variable.
1270 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
1271 (append_insn): Remove "place" argument. Use mips_relax.sequence
1272 rather than "place" to check whether we're expanding the second
1273 alternative of a relaxable macro. Remove redundant check for
1274 branch relaxation. If generating a normal insn, and there
1275 is not enough room in the current frag, call relax_close_frag()
1276 to close it. Update mips_relax.sizes[]. Emit fixups for the
1277 second version of a relaxable macro. Record the first relaxable
1278 fixup in mips_relax. Remove tc_gen_reloc workaround.
1279 (macro_build): Remove all uses of "place". Use mips_relax.sequence
1280 in the same way as in append_insn.
1281 (mips16_macro_build): Remove "place" argument.
1282 (macro_build_lui): As for macro_build. Don't drop the add_symbol
1283 when generating the second version of a relaxable macro.
1284 (load_got_offset, add_got_offset): New functions.
1285 (load_address, macro): Use new relaxation machinery. Remove
1286 tc_gen_reloc workarounds.
1287 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
1288 version of a relaxable macro is needed. Return -RELAX_SECOND if the
1289 first version is needed.
1290 (tc_gen_reloc): Remove relaxation handling.
1291 (md_convert_frag): Go through the fixups for a relaxable macro and
1292 mark those that belong to the unneeded alternative as done. If the
1293 second alternative is needed, adjust the fixup addresses to account
1294 for the deleted first alternative.
1295
0530d30a
RS		 12962004-01-23 Richard Sandiford <rsandifo@redhat.com>
1297
1298 * frags.h (frag_room): Declare.
1299 * frags.c (frag_room): New function.
1300 * doc/internals.texi: Document it.
1301
048cdf86
TS		 13022004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1303
1304 * config/tc-mips.c (append_insn): Don't do r3900 interlock
1305 optimization for -mtune=r3900, as this will break on other CPUs.
1306
28d39d1a
NC		 13072004-01-11 Tom Rix <tcrix@worldnet.att.net>
1308
1309 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
73369e65 1310 be relaxed, use fixup.
28d39d1a
NC		 1311 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
1312
26664553
JJ		 13132004-01-19 Jakub Jelinek <jakub@redhat.com>
1314
1315 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
1316 precision operands.
1317
895921c9
MR		 13182004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1319
1320 * config/tc-mips.c (append_insn): Properly detect variant frags
1321 that preclude swapping of relaxed branches. Correctly swap
1322 instructions between frags when dealing with relaxed branches.
1323
f8b73030
MR		 13242004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1325
1326 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
1327 throughout.
1328 * aclocal.m4: Regenerate.
1329 * configure: Regenerate.
1330
ca9a79a1 13312004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
73369e65 1332
ca9a79a1
NC		 1333 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
1334 manipulation insns.
1335
cc3d92a5
RS		 13362004-01-12 Richard Sandiford <rsandifo@redhat.com>
1337
1338 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
1339 reloc, reserve space for the delay slot as well as the jalr itself.
1340
e45d0630
PB		 13412004-01-09 Paul Brook <paul@codesourcery.com>
1342
1343 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
1344 (do_vfp_sp2_from_reg2): New function.
1345 (insns): Use them.
1346 (do_vfp_dp_from_reg2): Check return values properly.
1347
81912461
ILT		 13482004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
1349
78849248
ILT		 1350 * config/tc-mips.c (warn_nops): Remove static variable.
1351 (macro): Remove test of warn_nops.
1352 (md_shortops): Remove 'n'.
1353 (md_parse_option): Remove 'n' case.
1354 (md_show_usage): Remove -n.
1355 * doc/as.texinfo (Overview): Remove MIPS -n option.
1356 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
1357 * NEWS: Mention removal of MIPS -n option.
1358
81912461
ILT		 1359 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
1360 (cop_interlocks): Check ISA level.
1361 (cop_mem_interlocks): Define.
1362 (reg_needs_delay): Check cop_interlocks rather than
1363 ISA_HAS_COPROC_DELAYS.
1364 (append_insn): Likewise. Use cop_mem_interlocks rather than
1365 directly checking mips_opts.isa.
1366 (mips_emit_delays): Likewise.
1367
73f20958
L		 13682004-01-07 H.J. Lu <hongjiu.lu@intel.com>
1369
1370 * config/tc-ia64.c (unwind): Move next_slot_number and
1371 next_slot_frag to ...
1372 (unw_rec_list): Here.
1373 (free_list_records): Removed.
1374 (output_unw_records): Likewise.
1375 (generate_unwind_image): Make it void.
1376 (alloc_record): Initialize next_slot_number and next_slot_frag.
1377 (slot_index): Take .org, .space and .align into account.
1378 (fixup_unw_records): Don't set slot_number to 0. Use
1379 list->next_slot_number and list->next_slot_frag instead of
1380 unwind.next_slot_number and unwind.next_slot_frag.
1381 (ia64_convert_frag): New.
1382 (generate_unwind_image): Generate a rs_machine_dependent frag
1383 for unwind record.
1384 (emit_one_bundle): Use list->next_slot_number and
1385 list->next_slot_frag instead of unwind.next_slot_number and
1386 unwind.next_slot_frag.
1387
1388 * config/tc-ia64.h (md_convert_frag): Defined as
1389 ia64_convert_frag.
1390 (md_estimate_size_before_relax): Defined as (f)->fr_var.
1391
99d09cdb
AO		 13922004-01-06 Alexandre Oliva <aoliva@redhat.com>
1393
1394 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1395 * config/tc-frv.h (md_apply_fix3): Don't define.
1396 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
1397 operands.
1398 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
1399 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
1400 * config/tc-frv.c (line_separator_chars): Add `!'.
1401 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1402 * config/tc-frv.c (md_assemble): Clear insn upfront.
1403 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
1404 * config/tc-frv.c (OPTION_FDPIC): New macro.
1405 (md_longopts): Add mfdpic.
1406 (md_parse_option): Handle it.
1407 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1408 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
1409 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
1410 (frv_pic_ptr): Parse funcdesc.
1411
4a4c4a1d
MR		 14122004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1413
1414 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
1415 gasver.texi. Remove duplicate symbol definitions for texi2pod.
1416
2251dd89
MR		 14172004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1418
1419 * Makefile.am (Makefile): Move the dependency on
1420 $(BFDDIR)/configure.in to...
1421 (CONFIG_STATUS_DEPENDENCIES): ... here.
1422 (AUTOMAKE_OPTIONS): Require automake 1.8.
1423 * Makefile.in: Regenerate.
1424 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
1425 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
1426 $(BFDDIR)/configure.in here as well.
1427 * doc/Makefile.in: Regenerate.
1428
c6581168
MR		 14292004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1430
1431 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
1432 * Makefile.in: Regenerate.
1433 * aclocal.m4: Regenerate.
1434 * doc/Makefile.am (install, install-info): Remove.
1435 (install-data-local): A new hook for install-info.
1436 (AUTOMAKE_OPTIONS): Require automake 1.8.
1437 * doc/Makefile.in: Regenerate.
1438
303e7b79
NC		 14392004-01-02 Nutan Singh <nutan@kpitcummins.com>
1440
1441 * doc/c-sh.texi: Update description about floating point behavior
1442 of SH family.
1443
b50c15dc
NC		 14442004-01-02 Bernardo Innocenti <bernie@develer.com>
1445
1446 * configure.in: Add m68k-uClinux target.
1447 * configure: Regenerate.
7de9afa2 1448
c9e214e5 1449For older changes see ChangeLog-0203
08d56133
NC		 1450\f
1451Local Variables:
1452mode: change-log
1453left-margin: 8
1454fill-column: 74
1455version-control: never
1456End:
GDB Binutils - Deliverables
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