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* as.c (main): Only call create_obj_attrs_section if IS_ELF.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
7ace4e4c
JM		 12007-06-29 Joseph Myers <joseph@codesourcery.com>
2
3 * as.c (main): Only call create_obj_attrs_section if IS_ELF.
4
104d59d1
JM		 52007-06-29 Joseph Myers <joseph@codesourcery.com>
6
7 * as.c (create_obj_attrs_section): New.
8 (main): Call create_obj_attrs_section for ELF.
9 * read.c (s_gnu_attribute, skip_whitespace, skip_past_char,
10 skip_past_comma, s_vendor_attribute): New.
11 (potable): Add gnu_attribute for ELF.
12 * read.h (s_vendor_attribute): Declare.
13 * config/tc-arm.c (s_arm_eabi_attribute): Replace by wrapper
14 round s_vendor_attribute.
15 (aeabi_set_public_attributes): Update for new attributes
16 interfaces.
17 (arm_md_end): Remove attributes contents setting now done
18 generically.
19
3d3d428f
NC		 202007-06-29 M R Swami Reddy <MR.Swami.Redd@nsc.com>
21
22 * Makefile.am: Add CR16 related entry.
23 * Makefile.in: Regenerate.
24 * config/tc-cr16.h: New file
25 * config/tc-cr16.c: New file
26 * doc/c-cr16.texi: New file for cr16
27 * doc/all.texi: Entry for cr16
28 * doc/Makefile.am: Added c-cr16.texi
29 * doc/Makefile.in: Regenerate
30 * doc/as.texinfo: Entry for CR16 target
31 * NEWS: Announce the support for the new target.
32
cd2cf30b
PB		 332007-06-26 Paul Brook <paul@codesourcery.com>
34
35 * config/tc-arm.c (parse_operands): Accept generic coprocessor regs
36 for OP_RVC.
37 (reg_names): Add fpinst, pfinst2, mvfr0 and mvfr1.
38
5f15756d
L		 392007-06-25 H.J. Lu <hongjiu.lu@intel.com>
40
41 * config/tc-i386.c (process_operands): Replace regKludge
42 with RegKludge.
43
b314ec0e
RS		 442007-06-25 Richard Sandiford <richard@codesourcery.com>
45
46 * config/tc-mips.h (TC_SYMFIELD_TYPE): New.
47 * config/tc-mips.c (append_insn): Record which symbols have
48 R_MIPS16_26 relocations against them.
49 (mips_fix_adjustable): Don't reduce relocations against such symbols.
50
b81bf389
BW		 512007-06-22 Sterling Augustine <sterling@tensilica.com>
52
53 * config/tc-xtensa.c (xg_assembly_relax): Comment termination rules.
54 (frag_format_size): Handle RELAX_IMMED_STEP3.
55 (xtensa_relax_frag, md_convert_frag): Likewise.
56 * config/tc-xtensa.h (xtensa_relax_statesE): Add RELAX_IMMED_STEP3.
57 (RELAX_IMMED_MAXSTEPS): Adjust.
58 * config/xtensa-relax.c (widen_spec_list): Add transitions from
59 wide branches to branch-over-jumps.
60 (build_transition): Handle wide branches in transition patterns.
61
e205caa7
L		 622007-06-22 H.J. Lu <hongjiu.lu@intel.com>
63
64 * config/tc-i386.c (disp_size): New.
65 (imm_size): Likewise.
66 (output_disp): Use disp_size and imm_size.
67 (output_imm): Use imm_size.
68
c48aaca0
BW		 692007-06-19 Sterling Augustine <sterling@tensilica.com>
70
71 * config/tc-xtensa.h (struct xtensa_frag_type): Update comment about
72 use of literal_frag field.
73 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Record frag
74 in the literal_frag field.
75 (xtensa_move_literals): Use it here instead of searching. Update
76 literal_frag field with new value.
77
728ca7c9
PB		 782007-06-14 Paul Brook <paul@codesourcery.com>
79
80 * config/tc-arm.c (do_t_mov_cmp): Handle shift by register and
81 narrow shift by immediate.
82
79887925
L		 832007-06-14 H.J. Lu <hongjiu.lu@intel.com>
84
85 * Makefile.am (ACLOCAL_AMFLAGS): Add -I ../config -I ../bfd.
86
87 * acinclude.m4: Don't include m4 files.
88 (BFD_BINARY_FOPEN): Removed.
89 Remove libtool kludge.
90
91 * Makefile.in: Regenerated.
92 * doc/Makefile.in: Likewise.
93 * aclocal.m4: Likewise.
94 * configure: Likewise.
95
99ded152
BW		 962007-06-11 Sterling Augustine <sterling@tensilica.com>
97 Bob Wilson <bob.wilson@acm.org>
98
99 * config/tc-xtensa.c (XTENSA_PROP_INSN_NO_TRANSFORM): Renamed to...
100 (XTENSA_PROP_NO_TRANSFORM): ...this.
101 (frag_flags_struct): Move is_no_transform out of the insn sub-struct.
102 (xtensa_mark_frags_for_org): New.
103 (xtensa_handle_align): Set RELAX_ORG frag subtype for rs_org.
104 (xtensa_post_relax_hook): Call xtensa_mark_frags_for_org.
105 (get_frag_property_flags): Adjust reference to is_no_transform flag.
106 (xtensa_frag_flags_combinable): Likewise.
107 (frag_flags_to_number): Likewise. Use XTENSA_PROP_NO_TRANSFORM.
108 * config/tc-xtensa.h (xtensa_relax_statesE): Add RELAX_ORG.
109
dce323d1
PB		 1102007-06-06 Paul Brook <paul@codesourcery.com>
111
112 * config/tc-arm.c (s_align): Pad code sections appropriately.
113
79d49516
PB		 1142007-06-05 Paul Brook <paul@codesourcery.com>
115
116 * config/tc-arm.c (insns): Correct Thumb-2 ldrd/strd opcodes.
117
dfeb0666
NC		 1182007-06-05 Nick Clifton <nickc@redhat.com>
119
120 PR gas/4587
121 * config/tc-sparc.c (sparc_ip): Terminate tls_ops array.
122
353ab861
AM		 1232007-06-05 Alan Modra <amodra@bigpond.net.au>
124
125 * config/tc-spu.c (spu_cons): Use deferred_expression. Handle
126 number@ppu.
127 (tc_gen_reloc): Abort if neither addsy or subsy is set.
128 (md_apply_fix): Don't attempt to resolve SPU_PPU relocs.
129 * config/tc-spu.h (md_operand): Handle @ppu without sym.
130
91568d08
PB		 1312007-05-31 Paul Brook <paul@codesourcery.com>
132
133 * config/tc-arm.c (insns): Allow strex on M profile cores.
134
c699f087
JJ		 1352007-05-29 David S. Miller <davem@davemloft.net>
136 Jakub Jelinek <jakub@redhat.com>
137
138 PR gas/4558
139 * config/tc-sparc.c (md_apply_fix): Fix relocation overflow checks
140 for BFD_RELOC_SPARC_WDISP16 and BFD_RELOC_SPARC_WDISP19.
141
945370aa
AM		 1422007-05-29 Alan Modra <amodra@bigpond.net.au>
143
144 * config/tc-spu.h: Wrap in #ifndef/#endif. Delete coff macros.
145
98027b10
AM		 1462007-05-29 Alan Modra <amodra@bigpond.net.au>
147
148 * config/tc-ppc.c: Convert to ISO C.
149 * config/tc-ppc.c: Likewise.
150
a32b816e
AM		 1512007-05-29 Alan Modra <amodra@bigpond.net.au>
152
153 * write.h (EXEC_MACHINE_TYPE): Delete.
154 (string_byte_count, section_alignment): Delete.
155
1740b7b1
NS		 1562007-05-28 Nathan Sidwell <nathan@codesourcery.com>
157
158 * app.c (do_scrub_chars): Cope with \ at end of buffer.
159
a1867a27
AM		 1602007-05-26 Alan Modra <amodra@bigpond.net.au>
161
162 * config/tc-ppc.c (ppc_insert_operand): Truncate sign bits in
163 top 32 bits of 64 bit value if so doing results in passing
164 range check. Rewrite sign extension fudges similarly. Enable
165 fudges for powerpc64 too. Report user value if range check
166 fails rather than fudged value. Negate PPC_OPERAND_NEGATIVE
167 range rather than value, also to report user value on failure.
168
efd81785
PB		 1692007-03-25 Paul Brook <paul@codesourcery.com>
170
171 * config/tc-arm.c (T2_SUBS_PC_LR): Define.
172 (do_t_add_sub): Correctly encode subs pc, lr, #const.
173 (do_t_mov_cmp): Correctly encode movs pc, lr.
174
37ad9514
SE		 1752007-05-24 Steve Ellcey <sje@cup.hp.com>
176
177 * Makefile.in: Regnerate.
178 * configure: Regenerate.
179 * aclocal.m4: Regenerate.
180 * doc/Makefile.in: Regenerate.
181
4c8d1ad4
BW		 1822007-05-22 Bob Wilson <bob.wilson@acm.org>
183
184 * doc/c-xtensa.texi (Xtensa Automatic Alignment): Remove statements
185 and index entries about automatic alignment of ENTRY instructions.
186
0e9517a9
NC		 1872007-05-22 Nick Clifton <nickc@redhat.com>
188
189 * doc/as.texinfo: Use @copying around the copyright notice.
190
e6559e01
JM		 1912007-05-18 Joseph Myers <joseph@codesourcery.com>
192
193 * config/tc-mips.c (s_mipsset): Use generic s_set for directives
194 containing a comma.
195
4b7d318b
L		 1962007-05-17 H.J. Lu <hongjiu.lu@intel.com>
197
198 PR gas/4517
199 2003-06-05 Michal Ludvig <mludvig@suse.cz>
5d14452b 200 * doc/as.texinfo: Document new directives: .cfi_restore,
4b7d318b
L		 201 .cfi_undefined, .cfi_same_value, .cfi_return_column,
202 .cfi_remember_state and .cfi_restore_state.
203
2b878742
NS		 2042007-05-17 Nathan Sidwell <nathan@codesourcery.com>
205
206 * config/tc-m68k.c (md_apply_fix): Show value of out of range
207 fixups in error message.
208 (md_conver_frag_1): Propagate the fix source location and use
209 as_bad_where rather than fatal, for better error messages.
210
2b744c99
PB		 2112007-05-16 Paul Brook <paul@codesourcery.com>
212
213 * config/tc-arm.c (v7m_psrs): Add uppercase PSR names and xpsr.
214
2a676888
MS		 2152007-05-15 Mark Shinwell <shinwell@codesourcery.com>
216
217 * app.c (do_scrub_chars): Don't damage \@ pseudo-variables.
218
1c3f20b4
NC		 2192007-05-15 Vincent Riviere <vincent.riviere@freesbee.fr>
220
221 PR gas/3041
222 * config/tc-m68k.c (relaxable_symbol): Make sure that the correct
223 addend is stored for relocs against weak symbols.
224 (md_apply_fix): So not loose track of addend for relocs against
225 weak symbols.
226
24471d42
TS		 2272007-05-14 Thiemo Seufer <ths@mips.com>
228
229 * config/tc-mips.c (md_parse_option): Fix parsing of -O option.
230
b0253a53
ML		 2312007-05-14 Mei Ligang <ligang@sunnorth.com.cn>
232
24471d42
TS		 233 * config/tc-score.c (data_op2, validate_immediate): Fix bug for
234 addri, addri.c, subi, and subi.c when immediate number is hex.
b0253a53
ML		 235 (score_insns): Remove subis and subis.c.
236 (do_sub_rdi16): Delete.
237
ece5ef60
AM		 2382007-05-11 Alan Modra <amodra@bigpond.net.au>
239
240 * config/tc-spu.c (md_pseudo_table): Add int, long, quad. Call
241 spu_cons for word.
242 (md_assemble): Tidy use of insn.flag.
243 (get_imm): Likewise. Handle uppercase input too.
244 (spu_cons): New function.
245 * config/tc-spu.h (tc_fix_adjustable): Don't adjust SPU_PPU relocs.
246 (TC_FORCE_RELOCATION): Don't resolve them either.
247
f9d4405b
MS		 2482007-05-05 Mark Shinwell <shinwell@codesourcery.com>
249
250 * config/tc-arm.c (md_apply_fix): Generate more accurate
251 diagnostic when 8-bit immediate range is exceeded for
252 BFD_RELOC_ARM_OFFSET_IMM8.
253
0787a12d
AM		 2542007-05-04 Alan Modra <amodra@bigpond.net.au>
255
256 PR gas/4460
257 * config/tc-i386.c (lex_got): Don't replace the reloc token with
258 a space if we already have a space.
259
20592a94
L		 2602007-05-03 H.J. Lu <hongjiu.lu@intel.com>
261
262 * config/tc-i386.c (match_template): Don't explicitly check
263 suffix for crc32 in Intel mode.
264 (process_suffix): Issue an error for crc32 if the operand size
265 is ambiguous.
266
22184a77
NC		 2672007-05-03 Vincent Riviere <vincent.riviere@freesbee.fr>
268 Nick Clifton <nickc@redhat.com>
269
270 PR gas/3041
271 * config/tc-m68k.c (relaxable_symbol): Do not relax weak symbols.
272 (tc_gen_reloc): Adjust the addend of relocs against weak symbols.
273 (md_apply_fix): Put zero values into the frags referencing weak
274 symbols.
275
3896c469
AM		 2762007-05-02 Alan Modra <amodra@bigpond.net.au>
277
278 PR 4448
279 * config/tc-ppc.c (ppc_insert_operand): Don't increase min for
280 PPC_OPERAND_PLUS1.
281
9344ff29
L		 2822007-05-01 H.J. Lu <hongjiu.lu@intel.com>
283
284 * config/tc-i386.c (match_template): Check suffix for crc32 in
285 Intel mdoe.
286 (process_suffix): Default the suffix of 8bit crc32 to
287 BYTE_MNEM_SUFFIX.
288 (check_byte_reg): Skip check for 8bit crc32.
289
a540244d
L		 2902007-04-30 H.J. Lu <hongjiu.lu@intel.com>
291
292 * config/tc-i386.c (md_assemble): Use register_prefix in
293 error/warning message.
294 (check_byte_reg): Likewise.
295 (check_long_reg): Likewise.
296 (check_qword_reg): Likewise.
297 (check_word_reg): Likewise.
298 (process_operands): Likewise.
299
eb42fac1
AM		 3002007-04-30 Alan Modra <amodra@bigpond.net.au>
301
302 PR 4436
303 * config/tc-ppc.c (ppc_insert_operand): Disable range check if
304 min > max.
305
02ffd3e4
TS		 3062007-04-28 Thiemo Seufer <ths@networkno.de>
307
308 * config/tc-mips.c: Fix comment.
309
8eb2af8e
DC		 3102007-04-26 Anatoly Sokolov <aesok@post.ru>
311
312 * config/tc-avr.c (mcu_types): Add support for atmega8hva and
313 atmega16hva devices. Move at90usb82 device to 'avr5' architecture.
314 * doc/c-avr.texi: Document new devices.
315
6d0f4cb4
AM		 3162007-04-24 Alan Modra <amodra@bigpond.net.au>
317
318 * Makefile.am: Run "make dep-am".
319 * Makefile.in: Regenerate.
320
9a2e615a
NS		 3212007-04-23 Nathan Sidwell <nathan@codesourcery.com>
322
323 * config/tc-m68k.c (mcf54455_ctrl): New.
324 (HAVE_LONG_DISP, HAVE_LONG_CALL, HAVE_LONG_COND): New.
325 (m68k_archs): Add isac.
326 (m68k_cpus): Add 54455 family.
327 (m68k_ip): Split Bg into Bb, Bs, Bg.
328 (m68k_elf_final_processing): Add ISA_C.
329 * doc/c-m68k.texi (M680x0 Options): Add isac.
330
d2bdaea8
AM		 3312007-04-22 Alan Modra <amodra@bigpond.net.au>
332
333 * read.c (read_a_source_file): Skip multiple spaces to
334 cover hack in mmix md_start_line_hook which overwrites a
335 colon with a space. Delete sermon and needless assertion.
336
541d2ffd
AM		 3372007-04-21 Alan Modra <amodra@bigpond.net.au>
338
339 * config/atof-vax.c (atof_vax_sizeof): Change return type to unsigned.
340 (md_atof): Make number_of_chars unsigned. Revert last change.
341 * config/tc-or32.c (md_apply_fix): Delete bogus assertions.
342 * config/tc-sh.c (sh_optimize_expr): Only define for OBJ_ELF.
343 * config/tc-sh.h (md_optimize_expr): Likewise.
344 * config/tc-sh64.c (shmedia_md_pcrel_from_section): Delete bogus
345 assertion.
346 * config/tc-xtensa.c (convert_frag_immed_finish_loop): Likewise.
347
c13781b8
NC		 3482007-04-21 Nick Clifton <nickc@redhat.com>
349
2523cd0a
NC		 350 * config/atof-vax.c (md_atof): Fix comparison inside know().
351
c13781b8
NC		 352 * config/tc-ia64.c (emit_one_bundle): Fix typo.
353
c43a438d
AM		 3542007-04-21 Alan Modra <amodra@bigpond.net.au>
355
db557034
AM		 356 * expr.c (expr): Assert on rankarg, not rank which can be unsigned.
357 * read.c (read_a_source_file): Remove buffer_limit[-1] assertion.
358 Don't skip over NUL char.
359 (pseudo_set): Set X_op for registers to O_register.
360 * symbols.c (symbol_clone): Remove assertion that sym is defined.
361 (resolve_symbol_value): Resolve O_register symbols.
362 * config/tc-i386.c (parse_real_register): Don't use i386_float_regtab.
363 Instead find st(0) by hash lookup.
364 * config/tc-ppc.c (ppc_macro): Warning fix.
365
c43a438d
AM		 366 * as.h (ENABLE_CHECKING): Default define to 0.
367 (know): Assert if ENABLE_CHECKING.
368 (struct relax_type): Remove superfluous declaration.
369 * configure.in (--enable-checking): New.
370 * configure: Regenerate.
371 * config.in: Regenerate.
372 * config/tc-ppc.c (ppc_setup_opcodes): Do checks when ENABLE_CHECKING.
373 Check for duplicate powerpc_operands entries.
374
78336706
NS		 3752007-04-20 Nathan Sidwell <nathan@codesourcery.com>
376
d5be9593
NS		 377 * config/tc-m68k.c (mcf5253_ctrl): New.
378 (mcf52223_ctrl): New.
379 (m68k_cpus): Add 5253, 52221, 52223.
380
78336706
NS		 381 * config/m68k-parse.h (RAMBAR_ALT): New.
382 * config/tc-m68k.c (mcf5206_ctrl, mcf5307_ctrl): New.
383 (mcf_ctrl, mcf5208_ctrl, mcf5210a_ctrl, mcf5213_ctrl, mcf52235_ctrl,
384 mcf5225_ctrl, mcf5235_ctrl, mcf5271_ctrl, mcf5275_ctrl,
385 mcf5282_ctrl, mcf5329_ctrl, mcf5373_ctrl, mcfv4e_ctrl,
386 mcf5475_ctrl, mcf5485_ctrl): Add RAMBAR synonym for
387 RAMBAR1.
388 (mcf5272_ctrl): Add RAMBAR0, replace add RAMBAR with RAMBAR_ALT.
389 (m68k_cpus): Adjust 5206, 5206e & 5307 entries.
390 (m68k_ip) <Case J>: Detect when RAMBAR_ALT should be used. Add it
391 to control register mapping.
392
931774a9
AM		 3932007-04-20 Alan Modra <amodra@bigpond.net.au>
394
395 * messages.c (as_internal_value_out_of_range): Fix typo in
396 error message. Return after printing domain error.
397 * config/tc-ppc.c (ppc_insert_operand): Preserve low zero bits
398 in max when shifting right.
399
b84bf58a
AM		 4002007-04-20 Alan Modra <amodra@bigpond.net.au>
401
402 * messages.c (as_internal_value_out_of_range): Extend to report
403 errors for values with invalid low bits set.
404 * config/tc-ppc.c (ppc_setup_opcodes): Check powerpc_operands bitm
405 fields. Check that operands and opcode fields are disjoint.
406 (ppc_insert_operand): Check operands using mask rather than bit
407 count. Check low bits too. Handle PPC_OPERAND_PLUS1. Adjust
408 insertion code.
409 (md_apply_fix): Adjust for struct powerpc_operand change.
410
076d447c
PB		 4112007-04-19 Paul Brook <paul@codesourcery.com>
412
413 * config/tc-arm.c (md_assemble): Only allow 16-bit instructions on
414 Thumb-1. Add sanity check for bogus relaxations.
415
16a4cf17
PB		 4162007-04-19 Paul Brook <paul@codesourcery.com>
417
418 * config/tc-arm.c (insns): Allow rsb and rsbs on Thumb-1.
419
e30daadc
AM		 4202007-04-19 Alan Modra <amodra@bigpond.net.au>
421
422 * Makefile.am: Run "make dep-am".
423 * Makefile.in: Regenerate.
424
7a467a28
AM		 4252007-04-19 Nathan Froyd <froydnj@codesourcery.com>
426
427 * doc/c-ppc.texi (PowerPC-Opts): Document -me500, -me500x2, -mspe.
428
d76f7bc1
L		 4292007-04-18 H.J. Lu <hongjiu.lu@intel.com>
430
431 * doc/c-i386.texi; Document .ssse3, .sse4.1, .sse4.2 and .sse4.
432
381d071f
L		 4332007-04-18 H.J. Lu <hongjiu.lu@intel.com>
434
435 * config/tc-i386.c (cpu_arch): Add .sse4.2 and .sse4.
436 (match_template): Handle operand size for crc32 in SSE4.2.
437 (process_suffix): Handle operand type for crc32 in SSE4.2.
438 (output_insn): Support SSE4.2.
439
42903f7f
L		 4402007-04-18 H.J. Lu <hongjiu.lu@intel.com>
441
442 * config/tc-i386.c (cpu_arch): Add .sse4.1.
443 (process_operands): Adjust implicit operand for blendvpd,
444 blendvps and pblendvb in SSE4.1.
445 (output_insn): Support SSE4.1.
446
026d3abb
PB		 4472007-04-18 Paul Brook <paul@codesourcery.com>
448
449 * config/tc-arm.c (do_t_rsb): Use 16-bit encoding when possible.
450
91382b56
KK		 4512007-04-16 Kaz Kojima <kkojima@rr.iij4u.or.jp>
452
453 * config/tc-sh.c (sh_handle_align): Call as_bad_where instead
454 of as_warn_where for misaligned data.
455
0838d2ac
KK		 4562007-04-15 Kaz Kojima <kkojima@rr.iij4u.or.jp>
457
458 * config/tc-sh.c (align_test_frag_offset_fixed_p): Handle
459 rs_fill frags.
460
b7d19ba6
SE		 4612007-04-14 Steve Ellcey <sje@cup.hp.com>
462
463 * Makefile.am: Add ACLOCAL_AMFLAGS.
464 * Makefile.in: Regenerate.
465
0cc34095
KK		 4662007-04-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
467
468 * config/tc-sh.c (align_test_frag_offset_fixed_p): New.
469 (sh_optimize_expr): Likewise.
470 * config/tc-sh.h (md_optimize_expr): Define.
471 (sh_optimize_expr): Prototype.
472
6f7b6869
MT		 4732007-04-06 Matt Thomas <matt@netbsd.org>
474
475 * config/tc-vax.c (vax_cons): Added to support %pcrel{8,16,32}(exp)
476 to emit pcrel relocations by DWARF2 in non-code sections. Borrowed
477 heavily from tc-sparc.c. (vax_cons_fix_new): Likewise.
478
d0e8669a
KH		 4792007-04-04 Kazu Hirata <kazu@codesourcery.com>
480
481 * config/tc-m68k.c (HAVE_LONG_BRANCH): Add fido_a.
482
3b8d421e
PB		 4832007-04-04 Paul Brook <paul@codesourcery.com>
484
485 * config/tc-arm.c (do_neon_ext): Enforce immediate range.
486 (insns): Use I15 for vext.
487
9fcfe2ed
PB		 4882007-04-04 Paul Brook <paul@codesourcery.com>
489
490 * configure.tgt: Loosen checks for arm uclinux eabi targets.
491
a3582eee
BW		 4922007-04-02 Sterling Augustine <sterling@tensilica.com>
493
494 * config/tc-xtensa.c (xtensa_flush_pending_output): Check
495 outputting_stabs_line_debug.
496
7b60f473
DC		 4972007-03-26 Anatoly Sokolov <aesok@post.ru>
498
499 * config/tc-avr.c (mcu_types): Add support for at90pwm1, at90usb82,
500 at90usb162, atmega325p, atmega329p, atmega3250p and atmega3290p
501 devices.
502 * doc/c-avr.texi: Document new devices.
503
0c000745
RS		 5042007-04-02 Richard Sandiford <richard@codesourcery.com>
505
506 * doc/as.texinfo: Add -mvxworks-pic to the list of MIPS options.
507 * doc/c-mips.texi (-KPIC, -mvxworks-pic): Document.
508 * config/tc-mips.c (md_show_usage): Mention -mvxworks-pic.
509
c3ea6048
BW		 5102007-03-30 Sterling Augustine <sterling@tensilica.com>
511 Bob Wilson <bob.wilson@acm.org>
512
513 * config/tc-xtensa.c (xtensa_move_labels): Remove loops_ok argument.
514 Do not check is_loop_target flag.
515 (xtensa_frob_label): Adjust calls to xtensa_move_labels.
516 (xg_assemble_vliw_tokens): Likewise. Also avoid calling
517 xtensa_move_labels for alignment of loop opcodes.
518
f6bee062
L		 5192007-03-30 H.J. Lu <hongjiu.lu@intel.com>
520
521 * config/tc-i386.c (process_suffix): Reindent a bit.
522
3c707909
PB		 5232007-03-30 Paul Brook <paul@codesourcery.com>
524
525 * config/tc-arm.c (encode_thumb2_ldmstm): New function.
526 (do_t_ldmstm): Generate 16-bit push/pop. Use encode_thumb2_ldmstm.
527 (do_t_push_pop): Use encode_thumb2_ldmstm.
528
144f4bc6
DD		 5292007-03-29 DJ Delorie <dj@redhat.com>
530
531 * config/tc-m32c.c (rl_for, relaxable): Protect argument.
532 (md_relax_table): Add entries for ADJNZ macros.
533 (M32C_Macros): Add ADJNZ macros.
534 (subtype_mappings): Add entries for ADJNZ macros.
535 (insn_to_subtype): Check for adjnz and sbjnz insns.
536 (md_estimate_size_before_relax): Pass insn to insn_to_subtype.
537 (md_convert_frag): Convert adjnz and sbjnz.
538
e5551801
NC		 5392007-03-29 Nick Clifton <nickc@redhat.com>
540
541 * itbl-ops.c (itbl_entry): Remove unnecessary and excessively long
542 initialization.
543 * itbl-ops.h (enum e_processor): Initialise the e_nprocs field
544 using ITBL_NUMBER_OF_PROCESSORS.
545 * itbl-parse.y (yyerror): Remove use of redundant macro PARAMS.
546
e72cf3ec
L		 5472007-03-28 H.J. Lu <hongjiu.lu@intel.com>
548
549 * config/tc-i386.c (build_modrm_byte): For instructions with 2
550 register operands, encode destination in i.rm.regmem if its
551 RegMem bit is set.
552
4ecceb71
RS		 5532007-03-28 Richard Sandiford <richard@codesourcery.com>
554 Phil Edwards <phil@codesourcery.com>
555
556 * doc/as.texinfo: Put the contents after the title page rather
557 than at the end of the document.
558
3f9ce309
AM		 5592007-03-27 Alan Modra <amodra@bigpond.net.au>
560
561 * NEWS: Mention ".reloc".
562
eb6d9dce
BW		 5632007-03-26 Sterling Augustine <sterling@tensilica.com>
564
565 * config/tc-xtensa.c (xg_translate_idioms): Allow assembly idioms
566 in FLIX instructions.
567
c96612cc
JB		 5682007-03-26 Julian Brown <julian@codesourcery.com>
569
570 * config/tc-arm.c (arm_it): Add immisfloat field.
571 (parse_qfloat_immediate): Disallow integer syntax for floating-point
572 immediates. Fix hex immediates, handle 0.0 and -0.0 specially.
573 (parse_neon_mov): Set immisfloat bit for operand if it parsed as a
574 float.
575 (neon_cmode_for_move_imm): Reject non-float immediates for float
576 operands.
577 (neon_move_immediate): Pass immisfloat bit to neon_cmode_for_move_imm.
578
23753660
JB		 5792007-03-26 Julian Brown <julian@codesourcery.com>
580
581 * doc/c-arm.texi: Add documentation for .dn/.qn directives.
582
05e9452c
AM		 5832007-03-26 Alan Modra <amodra@bigpond.net.au>
584
585 * doc/as.texinfo (Reloc): Document.
586 * read.c (potable): Add "reloc".
587 (s_reloc): New function.
588 * write.c (reloc_list): New global var.
589 (resolve_reloc_expr_symbols): New function.
590 (write_object_file): Call it.
591 (write_relocs): Process reloc_list.
592 * write.h (struct reloc_list): New.
593 (reloc_list): Declare.
594
1198ca51
PB		 5952007-03-24 Paul Brook <paul@codesourcery.com>
596
597 * config/tc-arm.c (do_t_ldmstm): Error on Thumb-2 addressing modes.
598
b6702015
PB		 5992007-03-24 Paul Brook <paul@codesourcery.com>
600 Mark Shinwell <shinwell@codesourcery.com>
601
602 * config/tc-arm.c (operand_parse_code): Add OP_oRRw.
603 (parse_operands): Don't expect comma if first operand missing.
604 Handle OP_oRRw.
605 (do_srs): Encode register number, checking it is r13. Update comment.
606 (insns): Update SRS entries to take a register.
607
831480e9 6082007-03-23 H.J. Lu <hongjiu.lu@intel.com>
0003779b
L		 609
610 * config/tc-i386.c (md_begin): Allow '.' in mnemonic.
611
738755b0
MS		 6122007-03-23 Mark Shinwell <shinwell@codesourcery.com>
613
35225157 614 * config/tc-arm.c (md_apply_fix): Turn CBZ instructions that
738755b0
MS		 615 attempt to jump to the next instruction into NOPs.
616
840edabd
AM		 6172007-03-23 Alan Modra <amodra@bigpond.net.au>
618
619 * config/tc-spu.c: Don't include opcode/spu.h.
620 (md_assemble): Set tc_fix_data.insn_tag and arg_format.
621 (md_apply_fix): Adjust.
622 * config/tc-spu.h: Include opcode/spu.h.
623 (struct tc_fix_info): New.
624 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Adjust.
625 (TC_FORCE_RELOCATION): Define.
626
e49e529d
JM		 6272007-03-22 Joseph Myers <joseph@codesourcery.com>
628
629 * doc/as.texinfo: Include VERSION_PACKAGE when reporting version.
630
831480e9 6312007-03-21 H.J. Lu <hongjiu.lu@intel.com>
13a1e313
L		 632
633 * config/tc-i386.c (process_suffix): Check 0x90 instead of
634 xchg for xchg %rax,%rax.
635
831480e9 6362007-03-21 H.J. Lu <hongjiu.lu@intel.com>
161a04f6
L		 637
638 * config/tc-i386.c: Replace REX_MODE64, REX_EXTX, REX_EXTY
639 and REX_EXTZ with REX_W, REX_R, REX_X and REX_B respectively.
640
831480e9 6412007-03-21 H.J. Lu <hongjiu.lu@intel.com>
8b38ad71
L		 642
643 PR binutils/4218
644 * config/tc-i386.c (match_template): Properly handle 64bit mode
645 "xchg %eax, %eax".
646
af1c1010
NC		 6472007-03-21 Anton Ertl <anton@mips.complang.tuw>
648
649 PR gas/4124
650 * config/tc-alpha.c (emit_ustX): Fix ustq code generation.
651
1d5f2fe9
L		 6522007-03-21 H.J. Lu <hongjiu.lu@intel.com>
653
654 * Makefile.am: Run dep-am.
655 * Makefile.in: Regenerated.
656
657 * config/tc-i386.c: Don't include "opcodes/i386-opc.h".
658
659 * config/tc-i386.h: Include "opcodes/i386-opc.h".
660 (NOP_OPCODE): Removed.
661 (template): Likewise.
662
5ac8f2a2
AS		 6632007-03-21 Andreas Schwab <schwab@suse.de>
664
665 * config/tc-i386.h (NOP_OPCODE): Restore.
666
8fb9d7b9
MS		 6672007-03-18 Mark Shinwell <shinwell@codesourcery.com>
668
669 * config/tc-arm.c (do_mul): Don't warn about overlapping
670 Rd and Rm operands when assembling for v6 or above.
671 Correctly capitalize register names in the messages.
672 (do_mlas): Likewise. Delete spurious blank line.
673
b3768379
KH		 6742007-03-16 Kazu Hirata <kazu@codesourcery.com>
675
676 * config/tc-m68k.c (m68k_cpus): Add an entry for fidoa.
677
c3fe08fa
L		 6782007-03-15 H.J. Lu <hongjiu.lu@intel.com>
679
680 * config/tc-i386.c (md_begin): Use i386_regtab_size to scan
681 i386_regtab.
682 (parse_register): Use i386_regtab_size instead of ARRAY_SIZE
683 on i386_regtab.
684
4061927e
L		 6852007-03-15 Alexandre Oliva <aoliva@redhat.com>
686
687 PR gas/4184
688 * app.c (do_scrub_chars): PUT after setting states.
689
0b1cf022
L		 6902007-03-15 H.J. Lu <hongjiu.lu@intel.com>
691
692 * Makefile.am: Run "make dep-am".
693 * Makefile.in: Regenerated.
694
695 * config/tc-i386.c: Include "opcodes/i386-opc.h" instead of
696 "opcode/i386.h".
697 (md_begin): Check reg_name != NULL for the last entry in
698 i386_regtab.
699
700 * config/tc-i386.h: Move many entries to opcode/i386.h and
701 opcodes/i386-opc.h.
702
703 * configure.in (need_opcodes): Set true for i386.
704 * configure: Regenerated.
705
c428fa83
L		 7062007-03-15 H.J. Lu <hongjiu.lu@intel.com>
707
708 * Makefile.am (REPORT_BUGS_TO): Removed.
709 (INCLUDES): Remove -DREPORT_BUGS_TO.
710 * Makefile.in: Regenerated.
711
712 * configure.in (--with-bugurl): Removed.
713 * configure: Regenerated.
714
715 * doc/Makefile.am (as_TEXINFOS): Remove gasver.texi.
716 (AM_MAKEINFOFLAGS): Add -I ../../bfd/doc.
717 (TEXI2DVI): Likewise.
718 (gasver.texi): Removed.
719 (MOSTLYCLEANFILES): Remove gasver.texi.
720 (as.1): Don't depend on gasver.texi.
721 * doc/Makefile.in: Regenerated.
722
723 * doc/as.texi: Include bfdver.texi instead of gasver.texi.
724
794ba86a
DJ		 7252007-03-14 Daniel Jacobowitz <dan@codesourcery.com>
726
727 * config/tc-arm.c (arm_copy_symbol_attributes): New.
728 * config/tc-arm.h (arm_copy_symbol_attributes): Declare.
729 (TC_COPY_SYMBOL_ATTRIBUTES): Define.
730 * gas/symbols.c (copy_symbol_attributes): Use
731 TC_COPY_SYMBOL_ATTRIBUTES.
732
155257ea
PB		 7332007-03-14 Paul Brook <paul@codesourcery.com>
734
735 * config/tc-arm.c (T16_32_TAB): Fix dec_sp encoding.
736
d1c5f158
AM		 7372007-03-14 Alan Modra <amodra@bigpond.net.au>
738
739 PR 4029
740 * write.c (relax_segment): Insert extra alignment padding
741 to break infinite relax loop when given impossible
742 gcc_except_table assembly.
743
8a2ed489
L		 7442007-03-12 H.J. Lu <hongjiu.lu@intel.com>
745
746 * config/tc-i386.c (md_assemble): Use Opcode_XXX instead of XXX
747 on i.tm.base_opcode.
748 (match_template): Likewise.
749 (process_operands): Use ~0x3 mask to match MOV_AX_DISP32.
750
751 * config/tc-i386.h (Opcode_D): New.
752 (Opcode_FloatR): Likewise.
753 (Opcode_FloatD): Likewise.
754 (D): Redefined.
755 (W): Likewise.
756 (FloatMF): Likewise.
757 (FloatR): Likewise.
758 (FloatD): Likewise.
759
e9fc6c21
AO		 7602007-03-09 Alexandre Oliva <aoliva@redhat.com>
761
762 * app.c (do_scrub_chars): Recognize comments after # line "file".
763 * read.c (get_linefile_number): New.
764 (s_app_line): Accept ill-formed .linefile lines as comments.
765
b1b7d09b
AM		 7662007-03-09 Alan Modra <amodra@bigpond.net.au>
767
768 * config/tc-i386.h (WORKING_DOT_WORD): Define.
769
93e914b2
AO		 7702007-03-09 Alexandre Oliva <aoliva@redhat.com>
771
772 * app.c (do_scrub_chars): Turn #<line>"file"flags into .linefile.
773 * as.h (new_logical_line_flags): New.
774 * input-scrub.c (new_logical_line): Turned into wrapper for...
775 (new_logical_line_flags): this. Handle flags.
776 * read.c (potable): Add linefile. Adjust appline argument.
777 (s_app_file): Fake .appfiles no more.
778 (s_app_line): For .linefile, accept file name and flags.
779
6f12865c
AM		 7802007-03-08 Alan Modra <amodra@bigpond.net.au>
781
782 * symbols.c (symbol_relc_make_sym): Comment typo fixes.
783
a6d04ec4
AM		 7842007-03-08 Alan Modra <amodra@bigpond.net.au>
785
786 * Makefile.am: Run "make dep-am".
787 * Makefile.in: Regenerate.
788 * po/POTFILES.in: Regenerate.
789
ad22bfe8
JM		 7902007-03-07 Joseph Myers <joseph@codesourcery.com>
791
792 * configure.in (REPORT_BUGS_TEXI): Define to Texinfo version of
793 bug-reporting URL.
794 * doc/Makefile.am (gasver.texi): Define BUGURL.
795 * doc/as.texinfo: Use BUGURL.
796 * Makefile.in, configure, doc/Makefile.in: Regenerate.
797
b5639b37
MS		 7982007-03-06 Andreas Krebbel <krebbel1@de.ibm.com>
799
800 * config/tc-s390.c (md_parse_option): z9-ec option added.
801
5e77afaa
PB		 8022007-03-02 Paul Brook <paul@codesourcery.com>
803
804 * config/tc-arm.c (relax_immediate): Always return positive values.
805 (relaxed_symbol_addr): New function.
806 (relax_adr, relax_branch): Use it.
807 (arm_relax_frag): Pass strect argument. Adjust infinite loop check.
808
066c2a57
JM		 8092007-03-01 Joseph Myers <joseph@codesourcery.com>
810
811 * as.c (parse_args): Update copyright date.
812
ed6ba298
NS		 8132007-02-28 Nathan Sidwell <nathan@codesourcery.com>
814
815 * configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf.
816
870074dd
NC		 8172007-02-28 Nick Clifton <nickc@redhat.com>
818
c5d07591
NC		 819 PR gas/3797
820 * config/tc-d10v.c (do_assemble): Do not generate error messages,
821 just return -1 whenever a problem is encountered.
822 (md_assemble): If do_assemble returns -1 generate a non-fatal
823 error message and return.
824
870074dd
NC		 825 PR gas/2623
826 * config/tc-msp430.c (line_separator_char): Change to '{'.
827
fd99afa7
AM		 8282007-02-27 Alan Modra <amodra@bigpond.net.au>
829
830 * config/tc-m68hc11.c (fixup24): Correct fixup size.
831 (build_jump_insn): Likewise.
832 (build_insn): Likewise.
833 (s_m68hc11_relax): Likewise.
834
07cb2078
AM		 8352007-02-27 Alan Modra <amodra@bigpond.net.au>
836
837 * config/obj-elf.c (elf_frob_file): frag_wane any new frags.
838
22b5b651
MS		 8392007-02-25 Mark Shinwell <shinwell@codesourcery.com>
840
841 * config/tc-arm.c (do_vfp_nsyn_pop): Use fldmias/fldmiad.
842
acb02403
AM		 8432007-02-23 Alan Modra <amodra@bigpond.net.au>
844
845 * config/tc-mn10300.c (md_convert_frag): Correct fixup size.
846 (md_assemble): Likewise.
847
e5435dec
AM		 8482007-02-22 Alan Modra <amodra@bigpond.net.au>
849
850 * write.c (size_seg): Always clear SEC_RELOC here.
851 (install_reloc): New function, extracted from..
852 (write_relocs): ..here. Combine RELOC_EXPANSION_POSSIBLE code
853 with !RELOC_EXPANSION_POSSIBLE code. Don't add fr_offset when
854 testing frag size. Set SEC_RELOC here.
855
a1836728
AM		 8562007-02-21 Alan Modra <amodra@bigpond.net.au>
857
858 PR 4082
859 * config/tc-avr.h (TC_FX_SIZE_SLACK): Define.
860
f281862d
TS		 8612007-02-20 Thiemo Seufer <ths@mips.com>
862
863 * doc/c-mips.texi: Document 74kc, 74kf, 74kx.
864
01fd108f
TS		 8652007-02-20 Thiemo Seufer <ths@mips.com>
866
867 * config/tc-mips.c (mips_cpu_info_table): Add 74K configurations.
868
8b082fb1
TS		 8692007-02-20 Thiemo Seufer <ths@mips.com>
870 Chao-Ying Fu <fu@mips.com>
871
872 * config/tc-mips.c (mips_set_options, mips_opts, file_ase_dspr2,
873 ISA_SUPPORTS_DSPR2_ASE, MIPS_CPU_ASE_DSPR2): Add DSP R2 ASE support.
874 (macro_build): Add case '2'.
875 (macro): Expand M_BALIGN to nop, packrl.ph or balign.
876 (validate_mips_insn): Add support for balign instruction.
877 (mips_ip): Handle DSP R2 instructions. Support balign instruction.
878 (OPTION_DSPR2, OPTION_NO_DSPR2, OPTION_COMPAT_ARCH_BASE,
879 md_parse_option, mips_after_parse_args): Add -mdspr2 and -mno-dspr2
880 command line options.
881 (s_mipsset): Add support for .set dspr2 and .set nodspr2 directives.
882 (md_show_usage): Add -mdspr2 and -mno-dspr2 help output.
883 * doc/c-mips.texi, doc/as.texinfo: Document -mdspr2, -mno-dspr2,
884 .set dspr2, .set nodspr2.
885
96e0bbcc
NS		 8862007-02-20 Nathan Sidwell <nathan@codesourcery.com>
887
888 * config/tc-m68k.c (mcf5210a_ctrl, mcf52235_ctrl, mcf5225_ctrl): New.
889 (m68k_cpus): Add 5210a..5211a, 52230..52235 5224..5225.
890
d31f0f6d
AM		 8912007-02-18 Alan Modra <amodra@bigpond.net.au>
892
893 * write.c (TC_FX_SIZE_SLACK): Define.
894 (write_relocs): Reinstate check for fixup within frag.
895 * config/tc-bfin.h (TC_FX_SIZE_SLACK): Define.
896 * config/tc-h8300.h (TC_FX_SIZE_SLACK): Define.
897 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Define.
898 * config/tc-sh.h (TC_FX_SIZE_SLACK): Define.
899 * config/tc-xstormy16.h (TC_FX_SIZE_SLACK): Define.
900
92f01d61
JM		 9012007-02-17 Mark Mitchell <mark@codesourcery.com>
902 Nathan Sidwell <nathan@codesourcery.com>
903 Vladimir Prus <vladimir@codesourcery.com
904 Joseph Myers <joseph@codesourcery.com>
905
906 * configure.in (--with-bugurl): New option.
907 * configure: Regenerate.
908 * dep-in.sed: Remove bin-bugs.h.
909 * Makefile.am (REPORT_BUGS_TO): Define.
910 (INCLUDES): Define REPORT_BUGS_TO.
911 (DEP_INCLUDES): Likewise.
912 ($(OBJS)): No longer depend on bin-bugs.h.
913 * Makefile.in: Regenerate.
914 * doc/Makefile.in: Regenerate.
915 * as.c (show_usage): Don't print empty REPORT_BUGS_TO.
916 * as.h: Remove include of bin-bugs.h.
917
b4b24b79
AM		 9182007-02-17 Alan Modra <amodra@bigpond.net.au>
919
920 * write.c: White space fixes.
921 (fixup_segment): Move symbol_mri_common_p adjustments..
922 (write_relocs): ..and symbol_equated_reloc_p adjustments..
923 (adjust_reloc_syms): ..to here.
924
e7ff5c73
AM		 9252007-02-16 Alan Modra <amodra@bigpond.net.au>
926
927 * subsegs.c (subseg_change, subseg_get): Use xcalloc rather than
928 xmalloc, memset. Don't bother assigning NULL to known zero mem.
929 (subseg_set_rest): Remove unnecessary cast.
930 * write.c: Include libbfd.h. Replace PTR with void * throughout.
931 Remove unnecessary forward declarations and casts.
932 (set_symtab): Delete extern bfd_alloc.
933 (fixup_segment): Move.
934
a8e24a56
NS		 9352007-02-15 Nathan Sidwell <nathan@codesourcery.com>
936
937 * config/m68k-parse.h (m68k_register): Add ROMBAR0, ASID.
938 * config/tc-m68k.c (mcfv4e_ctrl): Add ColdFire specific names.
939 (mcf5475_ctrl, mcf5485_ctrl): New.
940 (m68k_cpus): Use mcf5485_ctrl and mcf5485_ctrl for those families.
941 (m68k_ip): Add ASID, MMUBAR, ROMBAR0 handling.
942 (init_table): Add asid, mmubar, adjust rombar0.
943
4eed87de
AM		 9442007-02-14 Alan Modra <amodra@bigpond.net.au>
945
946 * config/tc-i386.h (Seg2ShortForm, Seg3ShortForm): Delete.
947 * config/tc-i386.c: Wrap overly long lines, whitespace fixes.
948 (process_operands): Move old Seg2ShortForm and Seg3ShortForm
949 code, and test for these insns using a combination of
950 opcode_modifier and operand_types.
951
7bd1c961
PB		 9522007-02-07 Paul Brook <paul@codesourcery.com>
953
5c817587 954 * configure.tgt: Add arm*-*-uclinux-*eabi.
7bd1c961 955
280d71bf 9562007-02-05 Dave Brolley <brolley@redhat.com>
4948f0d4
DB		 957 Richard Sandiford <rsandifo@redhat.com>
958 DJ Delorie <dj@redhat.com>
959 Stan Cox <scox@redhat.com>
960 Jim Blandy <jimb@redhat.com>
961 Nick Clifton <nickc@redhat.com>
962 Jim Wilson <wilson@redhat.com>
963 Frank Ch. Eigler <fche@redhat.com>
964 Graydon Hoare <graydon@redhat.com>
965 Ben Elliston <bje@redhat.com>
966 John Healy <jhealy@redhat.com>
967 Richard Henderson <rth@redhat.com>
968
969 * Makefile.am (CPU_TYPES): Add mep.
970 (TARGET_CPU_CFILES): Add tc-mep.c.
971 (TARGET_CPU_HFILES): Add tc-mep.h.
972 (DEPTC_mep_elf): New variable.
973 (DEPTC_mep_coff): Likewise.
974 (DEPOBJ_mep_coff, DEPOBJ_mep_elf, DEP_mep_coff, DEP_mep_elf): Likewise.
975 * configure.in: Support mep.
976 * configure.tgt: Likewise.
977 * config/tc-mep.c: New file.
280d71bf
DB		 978 * config/obj-elf.c: New file.
979 * config/tc-mep.c: New file.
980 * config/tc-mep.h: New file.
981 * testsuite/gas/mep: New testsuite with content.
982 * Makefile.in: Regenerate.
983 * configure: Regenerate.
984
9852007-02-05 Dave Brolley <brolley@redhat.com>
986
987 * cgen.c (gas_cgen_install_complex_reloc): Removed.
988 (complex_reloc_installation_howto): Removed.
989
9902007-02-05 Dave Brolley <brolley@redhat.com>
4948f0d4
DB		 991 Graydon Hoare <graydon@redhat.com>
992 DJ Delorie <dj@redhat.com>
993 Catherine Moore <clm@redhat.com>
994 Michael Chastain <chastain@redhat.com>
995 Frank Ch. Eigler <fche@redhat.com>
280d71bf
DB		 996
997 * symbols.c (use_complex_relocs_for): New, to decide
4948f0d4
DB		 998 when to use complex relocs. Add signed RELC support.
999 (resolve_symbol_value): Call use_complex_relocs_for. Unconditionally
1000 encode expression symbols as mangled complex relocation symbols (when
1001 compiled with -DOBJ_COMPLEX_RELOC).
1002 (symbol_relc_make_sym,value,expr): New traversal/conversion routines.
1003 * cgen.c (gas_cgen_md_apply_fix3): Only set signed_p if RELC. Call
1004 encode_addend with new args. Modify to get start, length from
1005 ifield whenever it is set. Also change condition on which
1006 self-describing relocs are encoded. Add hook into
1007 gas_cgen_encode_addend.
1008 (queue_fixup_recursively): Add signed RELC support. Change from masked
1009 expr to trunc flag. Restore assignment of sub-field value to
1010 temporary in fixups array. Reflect changed meaning of last arg to
280d71bf 1011 queue_fixup_recursively.
4948f0d4 1012 (fixup): Add cgen_maybe_multi_ifield member.
280d71bf
DB		 1013 (make_right_shifted_expr): New function.
1014 (queue_fixup): Change to recursive function that fragments
1015 fixups if operand has a multi-ifield.
1016 (gas_cgen_parse_operand): Add RELC code to wrap expressions in
1017 symbols, call weak_operand_overflow_check, and fragment call
1018 queue_fixup with operand fields.
1019 (gas_cgen_finish_insn) Modify to manage ifield pointer.
280d71bf
DB		 1020 (weak_operand_overflow_check): New function to try to select
1021 insns correctly.
4948f0d4 1022 (gas_cgen_encode_addend): New function for relc.
280d71bf 1023 (gas_cgen_install_complex_reloc): Likewise.
280d71bf 1024 (gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
4948f0d4
DB		 1025 * write.h (struct fix): Add msb_field_p to fx_cgen sub-struct. Add
1026 cgen_maybe_multi_ifield field to fx_cgen substructure.
1027 * cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
1028 * symbols.h (symbol_relc_make_sym,value,expr): New prototypes.
1029
e110eeb7
DD		 10302007-02-03 DJ Delorie <dj@delorie.com>
1031
1032 * config/tc-m32c.c (m32c_cons_fix_new): New. Added to support 3
1033 byte relocs.
1034 * config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
1035 (m32c_cons_fix_new): Prototype.
1036
60242db2
BW		 10372007-02-02 Bob Wilson <bob.wilson@acm.org>
1038
1039 * config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
1040 (xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
1041
bbdd25a8
BW		 10422007-02-02 Bob Wilson <bob.wilson@acm.org>
1043
1044 * config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
1045 (xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
1046 (map_suffix_reloc_to_operator): New.
1047 (map_operator_to_reloc): New.
1048 (expression_maybe_register): Fix incorrect test of return value from
1049 xtensa_elf_suffix. Rearrange to use map_suffix_reloc_to_operator.
1050 (xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.
1051
9c874773
BW		 10522007-02-02 Bob Wilson <bob.wilson@acm.org>
1053
1054 * config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
1055 (tinsn_get_tok): Delete prototype.
1056 * config/tc-xtensa.c (tinsn_get_tok): Delete.
1057
61376837
BW		 10582007-02-02 Bob Wilson <bob.wilson@acm.org>
1059
1060 * config/xtensa-relax.h (struct build_instr): Delete id field.
1061 * config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
1062 and LABEL tokens.
1063 (append_literal_op, append_label_op): Remove litnum/labnum arguments;
1064 set op_data fields to zero.
1065 (parse_id_constant): Delete.
1066 (build_transition): Remove code to handle numbered literals and labels.
1067
bc447904
BW		 10682007-02-02 Bob Wilson <bob.wilson@acm.org>
1069
1070 * config/xtensa-relax.c (build_transition): Remove code after as_fatal.
1071 (build_transition_table): Likewise.
1072
63a7429b
BW		 10732007-02-01 Bob Wilson <bob.wilson@acm.org>
1074
1075 * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
1076 fx_tcbit.
1077 * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.
1078
20ee54e8
AM		 10792007-02-02 Alan Modra <amodra@bigpond.net.au>
1080
1081 * write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
1082 (struct fix <fx_plt>): Rename to tcbit2.
1083 * write.c (fix_new_internal): Adjust.
1084 (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
1085 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1086 * config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1087 * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1088 * config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1089 * config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1090 * config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1091 * config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
1092 * config/tc-msp430.c (msp430_force_relocation_local): Likewise.
1093 * config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
1094 * config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
1095 Instead, compare fx_r_type.
1096 * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
1097 fx_tcbit in place of fx_plt.
1098 * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
1099 * doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
1100 to fx_plt.
1101
bf083c64
NC		 11022007-01-30 Nick Clifton <nickc@redhat.com>
1103
1104 * as.c (main): Mark symbols created via the --defsym command line
1105 option as volatile so that they can be overridden later on by a
1106 .set directive. This maintains compatibility with the behaviour
1107 of earlier versions of the assembler.
1108 * doc/as.texinfo (--defsym): Document that the defined symbol's
1109 value can be overridden via a .set directive.
1110
fc523535 11112007-01-28 H.J. Lu <hongjiu.lu@intel.com>
4d456e3d
L		 1112
1113 * config/tc-i386.c (swap_imm_operands): Renamed to ...
1114 (swap_2_operands): This. Take 2 ints.
1115 (md_assemble): Updated.
1116 (swap_operands): Call swap_2_operands to swap 2 operands.
1117
7bc4c13c
DD		 11182007-01-24 DJ Delorie <dj@redhat.com>
1119
1120 * config/tc-m32c.c (md_pseudo_table): Add .3byte.
1121
48903831
NC		 11222007-01-22 Nick Clifton <nickc@redhat.com>
1123
07302d31 1124 PR gas/3871
48903831
NC		 1125 * tc-score.c: Remove unnecessary uses of _().
1126 Make the err_msg[] a file level local array in order to save
1127 storage space.
1128 Remove unnecessary sprintf()s.
1129
14119072
ML		 11302007-01-18 Mei Ligang <ligang@sunnorth.com.cn>
1131
07302d31 1132 PR gas/3871
14119072
ML		 1133 * config/tc-score.c : Using _() for const string.
1134 Do not assign inst.error with a local string pointer.
1135 (md_section_align): Pad section.
1136
99018f42
L		 11372007-01-13 H.J. Lu <hongjiu.lu@intel.com>
1138
1139 * config/tc-i386.c (build_modrm_byte): Check number of operands
1140 when procssing memory/register operand.
1141
465e5617
NC		 11422007-01-12 Nick Clifton <nickc@redhat.com>
1143
1144 PR gas/3856
1145 * macro.c (expand_irp): Do not ignore spaces inside quoted
1146 strings.
1147
e8630bd7
AM		 11482007-01-12 Alan Modra <amodra@bigpond.net.au>
1149
1150 * config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
1151 * config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
1152 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
1153 (TC_FORCE_RELOCATION): Define.
1154 (TC_FORCE_RELOCATION_LOCAL): Define.
1155 * config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.
1156
1f5409bb
AM		 11572007-01-12 Alan Modra <amodra@bigpond.net.au>
1158
1159 * input-file.c (input_file_open): Check fgets return.
1160
dc4503c6
PB		 11612007-01-11 Paul Brook <paul@codesourcery.com>
1162
1163 * config/tc-arm.c (do_t_add_sub): Use Rd and Rs.
1164
04f8d83b
NC		 11652007-01-11 Nick Clifton <nickc@redhat.com>
1166
493cb6ef
NC		 1167 PR gas/3707
1168 * config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
1169 variable.
1170
04f8d83b
NC		 1171 * config/tc-mcore.c (md_number_to_chars): Use
1172 number_to_chars_{big|little}endian.
1173
3bdcfdf4
KH		 11742007-01-08 Kazu Hirata <kazu@codesourcery.com>
1175
1176 * config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
1177 architecture by itself.
1178 (m68k_ip): Don't issue a warning for tbl instructions on fido.
1179 (m68k_elf_final_processing): Treat Fido as an architecture by
1180 itself.
1181
42037fe5
NC		 11822007-01-08 Kai Tietz <kai.tietz@onevision.com>
1183
1184 * configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*
1185
e4a3b5a4
L		 11862007-01-05 H.J. Lu <hongjiu.lu@intel.com>
1187
1188 * config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
1189 depending on allow_naked_reg.
1190
a028a6f5
PB		 11912007-01-04 Paul Brook <paul@codesourcery.com>
1192
1193 * config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.
1194
2ca3ace5
L		 11952007-01-04 H.J. Lu <hongjiu.lu@intel.com>
1196
44f9b8ac 1197 PR gas/3830
2ca3ace5
L		 1198 * config/tc-i386.c (register_prefix): New.
1199 (set_intel_syntax): Set set_intel_syntax to "" if register
2221f452 1200 prefix isn't needed.
2ca3ace5
L		 1201 (check_byte_reg): Use register_prefix for error message.
1202 (check_long_reg): Likewise.
1203 (check_qword_reg): Likewise.
1204 (check_word_reg): Likewise.
1205
627907b7
JB		 12062006-01-04 Julian Brown <julian@codesourcery.com>
1207
1208 * config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
1209 (do_neon_qshl_imm): Likewise.
1210 (do_neon_rshl): New function. Handle rounding variants of
1211 v{q}shl-by-register.
1212 (insns): Use do_neon_rshl for vrshl, vqrshl.
1213
92559b5b
PB		 12142007-01-04 Paul Brook <paul@codesourcery.com>
1215
1216 * config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
1217 and vacle.
1218
2ca3ace5
L		 12192007-01-03 H.J. Lu <hongjiu.lu@intel.com>
1220
1221 * config/tc-i386.c (swap_operands): Remove branches.
1222
4dc85607
L		 12232007-01-03 H.J. Lu <hongjiu.lu@intel.com>
1224
1225 * config/tc-i386.c: Update copyright year.
1226 * config/tc-i386.h: Likewise.
1227
1509aa9a
L		 12282007-01-03 H.J. Lu <hongjiu.lu@intel.com>
1229
1230 * config/tc-i386.c (smallest_imm_type): Return unsigned int
1231 instead of int.
1232
e3bb37b5
L		 12332007-01-03 H.J. Lu <hongjiu.lu@intel.com>
1234
1235 * config/tc-i386.c: Convert to ISO C90 formatting
1236 * config/tc-i386.h: Likewise.
1237
d821e36b
DD		 12382007-01-03 David Daney <ddaney@avtrex.com>
1239
1240 * config/tc-mips.c (md_show_usage): Clean up -mno-shared
1241 documentation.
1242
44021fe5 1243For older changes see ChangeLog-2006
08d56133
NC		 1244\f
1245Local Variables:
1246mode: change-log
1247left-margin: 8
1248fill-column: 74
1249version-control: never
1250End:
GDB Binutils - Deliverables
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