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[deliverable/binutils-gdb.git] / gas / ChangeLog
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fbf3f584
L		 12008-10-12 H.J. Lu <hongjiu.lu@intel.com>
2
3 * config/tc-i386.c (processor_type): Moved to tc-i386.h.
4 (cpu_arch_tune): Make it global.
5 (cpu_arch_isa): Likewise.
6 (cpu_arch_isa_flags): Likewise.
7 (i386_align_code): Check fragP->tc_frag_data.isa,
8 fragP->tc_frag_data.isa_flags and cpu_arch_tune instead of
9 cpu_arch_isa, cpu_arch_isa_flags and cpu_arch_tune,
10 respectively.
11
12 * config/tc-i386.h (processor_type): Moved from tc-i386.c.
13 (cpu_arch_tune): New.
14 (cpu_arch_isa): Likewise.
15 (cpu_arch_isa_flags): Likewise.
16 (i386_tc_frag_data): Likewise.
17 (TC_FRAG_TYPE): Likewise.
18 (TC_FRAG_INIT): Likewise.
19
ccf8a69b
BW		 202008-10-09 Bob Wilson <bob.wilson@acm.org>
21
22 * doc/as.texinfo (Pseudo Ops): Swap order of Comm and CFI menu entries.
23 (Altmacro, Comm, Loc, Loc_mark_labels, List, MRI, PopSection, Sleb128):
24 Moved into alphabetical order.
25
14082c76 262008-10-09 Bob Wilson <bob.wilson@acm.org>
884f0d36
BW		 27
28 * doc/as.texinfo (Dot): Expand no-space-dir conditional to include
29 a complete sentence.
30 (Pseudo Ops): Put conditionals around Skip and Space menu entries.
31 (Line): Remove conditional declaration of Ln node and section here.
32 Put aout-bout description inside the no-line-dir conditional.
33 (Skip, Space): Use a separate conditional for each node.
34
352008-10-09 Bob Wilson <bob.wilson@acm.org>
36
14082c76
BW		 37 * doc/as.texinfo (Pseudo Ops): Remove no-file-dir conditional around
38 menu entry for File; remove version-specific .file operands from menu
39 description. Replace "LNS directives" menu entry with new entries
40 for "Loc" and "Loc_mark_labels".
41 (LNS directives): Split into separate nodes for each directive.
42 (Loc): New node for .loc directive. Mention that this directive
43 is for DWARF2 and add a missing article.
44 (Loc_mark_labels): Likewise for .loc_mark_labels.
45 (File): Change this node to describe both the default version and
46 the DWARF2 version of .file. Move the no-file-dir conditional to
47 include only the default version.
884f0d36 48
ad5fec3b
EB		 492008-10-09 Eric Botcazou <ebotcazou@adacore.com>
50
51 * dw2gencfi.c (cfi_finish): Deal with md_fix_up_eh_frame.
52 * config/tc-i386.h (md_fix_up_eh_frame): Define on Solaris.
53 (i386_solaris_fix_up_eh_frame): Declare.
54 * config/tc-i386.c (i386_solaris_fix_up_eh_frame): New function.
55
77cca80f
NC		 562008-10-09 Nick Clifton <nickc@redhat.com>
57
58 PR 6944
59 * doc/as.texinfo (Dollar Local Labels): Correct description of
60 dollar local labels to show that the colon suffix is still
61 needed.
62
8cc9115f
NC		 632008-10-08 Nick Clifton <nickc@redhat.com>
64
65 * configure.in (ALL_LINGUAS): Add "id".
66 * configure: Regenerate.
67 * po/id.po: New Indonesian translation.
68
97c4f2d9
L		 692008-10-07 H.J. Lu <hongjiu.lu@intel.com>
70
71 * read.c (pseudo_set): Don't allow global register symbol only
72 if TC_GLOBAL_REGISTER_SYMBOL_OK is undefined.
73 * symbols.c (S_SET_EXTERNAL): Likewise.
74
75 * config/tc-mmix.h (TC_GLOBAL_REGISTER_SYMBOL_OK): Defined.
76
77 * doc/internals.texi: Document TC_GLOBAL_REGISTER_SYMBOL_OK.
78
4d4175af
BW		 792008-10-06 Bob Wilson <bob.wilson@acm.org>
80
81 * doc/as.texinfo (Local): New description of ELF .local directive.
82
7592cfd7
NC		 832008-10-06 Nick Clifton <nickc@redhat.com>
84
85 PR 6926
86 * read.c (get_line_sb): Renamed to get_non_macro_line_sb.
87 (_find_end_of_line): Add extra parameter indicating if the line is
88 inside a macro. If it is then do not allow the @ character to be
89 treated as a line separator character.
90 (read_a_source): Update use of _find_end_of_line.
91 (find_end_of_line): Likewise.
92 (s_irp): Update use of get_line_sb.
93 (s_macro): Likewise.
94 (do_repeat): Likewise.
95 (get_line_sb): New function. Like the old version of get_line_sb
96 except that it takes an extra parameter indicating whether the
97 line is inside a macro.
98 (get_macro_line_sb): New function.
99
cc99daad
HPN		 1002008-10-04 Hans-Peter Nilsson <hp@axis.com>
101
102 * config/tc-cris.c: Update all comments regarding explicit relocations
103 to, besides PIC, also imply TLS or to say "relocation specifier" or
104 similar.
105 (RELOC_SUFFIX_CHAR): Rename from PIC_SUFFIX_CHAR. Change all callers.
106 (cris_get_reloc_suffix): Rename from cris_get_pic_suffix. Change all
107 callers. Also handle TLS relocs.
108 (cris_get_specified_reloc_size): Rename from cris_get_pic_reloc_size.
109 Change all callers. Also handle TLS relocs.
110 (tls): New constant.
111 (cris_process_instruction): Check for non-PIC TLS relocations and
112 adjust message when emitting error message about relocation not
113 fitting.
114 (get_autoinc_prefix_or_indir_op): Also check for relocation suffix
115 when tls is true.
116 (get_3op_or_dip_prefix_op): Ditto.
117 (cris_number_to_imm, tc_gen_reloc): Handle TLS relocs like PIC relocs.
118
7e66d8ac
KH		 1192008-10-03 Kazu Hirata <kazu@codesourcery.com>
120
121 * listing.c (buffer_line): Open the source file with FOPEN_RB.
122 Manually process line ends.
123
e144674a
NC		 1242008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
125 Nick Clifton <nickc@redhat.com>
126
127 * config/tc-tic4x.c (tic4x_globl): Call S_SET_EXTERNAL as well as
128 S_SET_STORAGE_CLASS.
129
1302008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
131 Nick Clifton <nickc@redhat.com>
132
133 * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
134 do not match it class and if necessary update the class.
135 (null_error_handler): New function. Suppresses the generation of
136 bfd error messages.
137 * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
138
782e11fd
AM		 1392008-09-30 Alan Modra <amodra@bigpond.net.au>
140
141 * Makefile.am: Run "make dep-am".
142 * Makefile.in: Regenerate.
143
c0cf08ad
AM		 1442008-09-29 Nick Clifton <nickc@redhat.com>
145
146 * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
147 tc_cfi_emit_pcrel_expr macro.
148
718a6fd8
SE		 1492008-09-29 Peter O'Gorman <pogma@thewrittenword.com>
150 Steve Ellcey <sje@cup.hp.com>
151
152 * configure: Regenerate for new libtool.
153 * aclocal.m4: Ditto.
154 * Makefile.in: Ditto.
155 * doc/Makefile.in: Ditto.
156
c0a139c7
NC		 1572008-09-29 Nick Clifton <nickc@redhat.com>
158
159 PR 6878
160 * app.c (do_scrub_chars): Only issue warnings about tick
161 characters detected in symbol strings if hex ticks are supported.
162
1632008-09-29 Nick Clifton <nickc@redhat.com>
164
165 * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
166 tc_cfi_emit_pcrel_expr macro.
167
4f6d9c90
DJ		 1682008-09-28 Daniel Jacobowitz <dan@codesourcery.com>
169
170 * NEWS: Mention .cfi_val_encoded_addr.
171
2774199c
EB		 1722008-09-26 Eric Botcazou <ebotcazou@adacore.com>
173
174 * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
175 * Makefile.in (TARG_ENV_HFILES): Likewise.
176 * configure.tgt (Solaris targets): Set em=solaris.
177 * config/te-solaris.h: New file.
178
37b32935
JZ		 1792008-09-26 Jie Zhang <jie.zhang@analog.com>
180
181 * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
182
f1c4cc75
RH		 1832008-09-24 Richard Henderson <rth@redhat.com>
184
185 * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
186 (struct cfi_insn_data): Add ea member.
187 (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
188 (output_cfi_insn): Handle CFI_val_encoded_addr.
189 (select_cie_for_fde): Don't match CFI_val_encoded_addr.
190 * doc/as.texinfo (.cfi_val_encoded_addr): Document.
191
ead47374
AM		 1922008-09-25 Alan Modra <amodra@bigpond.net.au>
193
194 PR 6913
195 * listing.c (print_options): Don't call fprintf without format string.
196
9a97a5d7
AM		 1972008-09-19 Alan Modra <amodra@bigpond.net.au>
198
5db484ff
AM		 199 * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
200 (TC_VALIDATE_FIX_SUB): Likewise.
201 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
202 * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
203 * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
204 * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
205 (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
206 * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
207 * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
208 * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
209 TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
210
9a97a5d7
AM		 211 * write.c (md_register_arithmetic): Define.
212 (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
213 Modify error message when registers involved.
214 (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
215 * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
216
55f8b826
AM		 2172008-09-15 Alan Modra <amodra@bigpond.net.au>
218
219 * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
220
455bde50
AM		 2212008-09-15 Alan Modra <amodra@bigpond.net.au>
222
223 * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
224 relocs with no symbol.
225 * config/tc-mmix.c (md_assemble): Mark fake symbol on
226 BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
227 (mmix_md_end): Likewise mark mmix reg contents section symbol.
228
2cf402d6
AM		 2292008-09-14 Chris Smith <chris@zxdesign.info>
230
231 * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
232 broken, as the opcode of ld a,(de) was being emitted for both.
233
51add5c3
BW		 2342008-09-12 Sterling Augustine <sterling@tensilica.com>
235
236 * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
237 operands equal to MAX_INSN_ARGS.
238
d053aef8
JK		 2392008-09-11 Jan Kratochvil <jan.kratochvil@redhat.com>
240
241 * configure.in: Call AC_SYS_LARGEFILE.
242 * config.in: Regenerate.
243 * configure: Regenerate.
244
a08f0c75
PB		 2452008-09-09 Peter Bergner <bergner@vnet.ibm.com>
246
247 * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
248 Remove POWER5 and POWER6 tests.
249
2b489661
DA		 2502008-09-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
251
252 * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
253 number support for 32-bit targets.
254
6e33da12
TG		 2552008-09-08 Tristan Gingold <gingold@adacore.com>
256
257 * NEWS: Add a marker for the 2.19 features.
258
3dd24306
DA		 2592008-09-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
260
ded49c3e
DA		 261 * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target. Revise
262 comment regarding use of difference expressions.
263 (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
264
3dd24306
DA		 265 * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
266 (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
267 (dot_cfi_lsda, output_cie, output_fde): Likewise.
268 * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
269
a79558d9
RS		 2702008-09-06 Richard Sandiford <rdsandiford@googlemail.com>
271
272 * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
273
a6c24e68
NC		 2742008-09-03 Nick Clifton <nickc@redhat.com>
275
276 * config/tc-i386.c (pe_lcomm_internal): New function. Allows the
277 alignment field of the .lcomm directive to be optional.
278 (pe_lcomm): New function. Pass pe_lcomm_internal to
279 s_comm_internal.
280 (md_pseudo_table): Implement .lcomm directive for COFF based
281 targets.
282 * doc/c-i386.texi (i386-Directives): New node. Used to document
283 the .lcomm directive.
284
5ead15d9
DA		 2852008-08-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
286
287 * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
288 and NetBSD.
289
c879dfc5
NC		 2902008-08-29 Eric B. Weddington <eric.weddington@atmel.com>
291
292 * config/tc-avr.c (mcu_types): Add atmega16u4.
293 * doc/c-avr.texi: Likewise.
294
1ca35711
L		 2952008-08-28 H.J. Lu <hongjiu.lu@intel.com>
296
297 * config/tc-ia64.c (CR_IIB0): New.
298 (CR_IIB1): Likewise.
299 (cr): Add cr.iib0 and cr.iib1.
300 (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
301
fc0763e6
JB		 3022008-08-28 Jan Beulich <jbeulich@novell.com>
303
304 * config/tc-i386.c (md_assemble): Force number of displacement
305 operands to zero when processing string instruction.
306 (i386_index_check): Special-case string instruction operands. Don't
307 fudge address prefix if there already was a memory operand. Fix
308 error message to correctly reflect the addressing mode used.
309 (i386_att_operand): Fix comment.
310 (i386_intel_operand): Snapshot, clear, and restore base and index
311 reg for each operand processed. Increment count of memory operands
312 later.
313
6bba1048
DA		 3142008-08-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
315
316 * config/tc-hppa.c (is_SB_relative): New macro.
317 (fix_new_hppa): Remove $segrel$ marker.
318 (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
319 segment relative.
320 * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
321
a87af027
JB		 3222008-08-27 Jan Beulich <jbeulich@novell.com>
323
324 * config/tc-i386.c (check_string): Use register_prefix for error
325 message.
326 (process_operands): Likewise.
327
7da4f750
MM		 3282008-08-26 Mark Mitchell <mark@codesourcery.com>
329
330 * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
331
6429b084
JZ		 3322008-08-26 Jie Zhang <jie.zhang@analog.com>
333
334 * config/bfin-parse.y (check_macfunc_option): Fix instruction
335 mode checking.
336 (asm_1): Check mode for 16-bit multiply instructions.
337
da594c4a
AM		 3382008-08-24 Alan Modra <amodra@bigpond.net.au>
339
340 * configure.in: Update a number of obsolete autoconf macros.
341 * configure: Regenerate.
342 * aclocal.m4: Regenerate.
343
34857dd6
NC		 3442008-08-22 Nick Clifton <nickc@redhat.com>
345
346 * config/tc-mcore.c (md_assemble): Increase length of name array
347 to include terminating NUL.
348
fec82760
JZ		 3492008-08-22 Jie Zhang <jie.zhang@analog.com>
350
351 * config/bfin-lex.l (NUMBER): Protect special `.'.
352
73e24c68
AM		 3532008-08-22 Alan Modra <amodra@bigpond.net.au>
354
355 * symbols.c (symbol_clone): Ensure clones are not external.
356
4e3b43ed
AM		 3572008-08-22 Alan Modra <amodra@bigpond.net.au>
358
359 * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
360
8c9b70b1
RH		 3612008-08-21 Richard Henderson <rth@redhat.com>
362
363 * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
364 (output_cie, output_fde): Use it.
365 (DWARF2_EH_FRAME_READ_ONLY): New.
366 (cfi_finish): Use it.
367
368 * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
369 (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
370 (DWARF2_EH_FRAME_READ_ONLY): New.
371 * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
372 from the results of DIFF_EXPR_OK manipulation.
373
c22a967f
BW		 3742008-08-21 Sterling Augustine <sterling@tensilica.com>
375
376 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
377
28dbbc02
BW		 3782008-08-20 Bob Wilson <bob.wilson@acm.org>
379
380 * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
381 (O_tpoff, O_dtpoff): Define.
382 (suffix_relocs): Add entries for TLS suffixes.
383 (xtensa_elf_cons): Check for invalid use of TLS relocations.
384 (map_operator_to_reloc): Add is_literal parameter and use it to
385 control translating TLS instruction relocations to the corresponding
386 literal relocations.
387 (xg_valid_literal_expression): Allow TLS operators.
388 (xg_build_to_insn): Copy TLS operators from pseudo-instruction
389 operands to generated literals.
390 (xg_assemble_literal): Handle TLS operators. Update call to
391 map_operator_to_reloc.
392 (md_assemble): Handle CALLXn.TLS pseudo-instruction.
393 (md_apply_fix): Handle TLS relocations.
394 (emit_single_op): Handle TLS operators.
395 (convert_frag_immed): Update call to map_operator_to_reloc.
396 (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
397 * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
398 * config/xtensa-relax.c (append_literal_op): Add src_op parameter
399 to initialize the op_data field of the BuildOp.
400 (build_transition): Use it here to record the source operand
401 corresponding to a generated literal.
402 * config/xtensa-relax.h (build_op): Comment op_data use for literals.
4e3b43ed 403
41a7d9f3
L		 4042008-08-20 H.J. Lu <hongjiu.lu@intel.com>
405
406 AVX Programming Reference (August, 2008)
407 * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
408 (CPU_FLAGS_AVX_MATCH): Likewise.
409 (CPU_FLAGS_32BIT_MATCH): Updated.
410 (cpu_flags_match): Likewise.
411
76d12939
AM		 4122008-08-20 Alan Modra <amodra@bigpond.net.au>
413
414 PR 6848
415 * write.c (install_reloc): Check that reloc symbols have been
416 written.
417 (set_symtab): Mark symbols with BSF_KEEP.
418
e6a14101
L		 4192008-08-18 H.J. Lu <hongjiu.lu@intel.com>
420
421 * config/tc-i386.c (i386_align_code): Fix a comment typo.
422
7357c5b6
AM		 4232008-08-15 Alan Modra <amodra@bigpond.net.au>
424
425 PR 6526
426 * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
427 * Makefile.in: Regenerate.
428 * aclocal.m4: Regenerate.
429 * config.in: Regenerate.
430 * configure: Regenerate.
431 * doc/Makefile.in: Regenerate.
432
4e96a12e
AM		 4332008-08-14 Alan Modra <amodra@bigpond.net.au>
434
435 * config/tc-tic4x.c (tic4x_operands_parse): Make static.
436
9e9a9798
BE		 4372008-08-13 Ben Elliston <bje@au.ibm.com>
438
439 * doc/as.texinfo (Align): Document the PowerPC behaviour.
440
5a49b8ac
AM		 4412008-08-13 Alan Modra <amodra@bigpond.net.au>
442
443 * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
444 config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
445 config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
446 config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
447 config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
448 config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
449 config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
450 config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
451 config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
452 and PTR. Convert to ISO C. Delete unnecessary forward declarations.
453
db0bc284
AM		 4542008-08-12 Alan Modra <amodra@bigpond.net.au>
455
456 * config/tc-arm.c (s_unreq): Adjust hash_delete call.
457 * config/tc-ia64.c (dot_rot): Likewise.
458
818236e5
AM		 4592008-08-11 Alan Modra <amodra@bigpond.net.au>
460
461 PR 6575
462 * hash.c: Expand PTR to void *.
463 (hash_delete): Add "freeme" parameter. Call obstack_free.
464 * hash.h: Expand PTR to void *.
465 (hash_delete): Update prototype.
466 * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
467 * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
468 call.
469 (subsym_substitute): Likewise.
470 * doc/internals.texi (hash_delete): Update.
471
7b21ac3f
EW		 4722008-08-08 Anatoly Sokolov <aesok@post.ru>
473
474 * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
818236e5
AM		 475 architectures. Reorganize list to put mcu types in correct
476 architectures and to order list same as in GCC. Use new ISA
477 definitions in include/opcode/avr.h.
7b21ac3f
EW		 478 * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
479 descriptions. Reorganize descriptions to put mcu types in correct
480 architectures and to order lists same as in GCC.
481
861fb55a
DJ		 4822008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
483 Daniel Jacobowitz <dan@codesourcery.com>
484
485 * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
486 (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
487 (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
488 (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
489 (md_longopts): Add -call_nonpic.
490 (md_parse_option): Handle OPTION_CALL_NONPIC.
491 (md_show_usage): Add -call_nonpic.
492
532f93bd 4932008-08-08 Sterling Augustine <sterling@tensilica.com>
818236e5 494
532f93bd
BW		 495 * config/tc-xtensa.c (exclude_section_from_property_tables): New.
496 (xtensa_create_property_segments): Use it.
497 (xtensa_create_xproperty_segments): Likewise.
818236e5 498
c3c36456
AM		 4992008-08-08 Alan Modra <amodra@bigpond.net.au>
500
501 * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
502
738e5348
RS		 5032008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
504
505 * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
506 (lo16_reloc_p): New functions.
507 (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
508 generalize relocation checks.
509 (matching_lo_reloc): New function.
510 (fixup_has_matching_lo_p): Use it.
511 (mips16_mark_labels): Don't clobber a symbol's visibility.
512 (append_insn): Use hi16_reloc_p and lo16_reloc_p.
513 (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
514 (md_apply_fix): Likewise.
515 (mips16_percent_op): Add %got and %call16.
516 (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
517 Use matching_lo_reloc.
518 (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
519 generalize relocation checks.
520 (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
521 checks.
522
6fd4f6cc
DD		 5232008-08-06 DJ Delorie <dj@redhat.com>
524
525 * NEWS: Mention these changes.
526
527 * config/tc-h8300.h (H_TICK_HEX): Define.
528 * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
529 (md_longopts): Add "-h-tick-hex".
530 (md_parse_option): Support it.
531 * doc/c-h8300.texi (H8/300 Options): Document it.
532 * doc/as.texinfo (Overview): Likewise.
818236e5 533
6fd4f6cc
DD		 534 * config/tc-sh.h (H_TICK_HEX): Define.
535 * config/tc-sh.c (OPTION_H_TICK_HEX): New.
536 (md_longopts): Add "-h-tick-hex".
537 (md_parse_option): Support it.
538 * doc/c-sh.texi (SH Options): Document it.
539 * doc/c-sh64.texi (SH64 Options): Document it.
540 * doc/as.texinfo (Overview): Likewise.
541
7cadeb2c
AM		 5422008-08-05 Alan Modra <amodra@bigpond.net.au>
543
544 PR gas/6656
545 * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
546 debug info if we see compiler generated debug info.
547 (dwarf2_directive_loc): Likewise. Remove redundant debug_type test.
548
413a266c
AM		 5492008-08-04 Alan Modra <amodra@bigpond.net.au>
550
551 * dwarf2dbg.c: Remove superfluous forward function declarations.
552 (DWARF2_FORMAT): Add section arg.
553 (out_header): New function, split out from..
554 (out_debug_line): ..here.
555 (out_debug_aranges): Use out_header.
556 (out_debug_abbrev): Add info_seg and line_seg args. Use
557 DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
558 (out_debug_info): Use out_header. Output 8 byte DW_AT_stmt_list
559 if line_seg is 64-bit.
560 (dwarf2_finish): Adjust out_debug_abbrev call.
561 * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
562 * config/tc-mips.c (mips_dwarf2_format): Likewise.
563
323ee3f4
AM		 5642008-08-04 Alan Modra <amodra@bigpond.net.au>
565
566 * Makefile.am (POTFILES.in): Set LC_ALL=C.
567 * Makefile.in: Regenerate.
568 * po/POTFILES.in: Regenerate.
569
9b4e5766
PB		 5702008-08-01 Peter Bergner <bergner@vnet.ibm.com>
571
572 * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
573 Handle -mvsx and -mpower7.
574 (md_show_usage): Document -mpower7 and -mvsx.
575 * doc/as.texinfo (Target PowerPC): Document -mvsx.
576 * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
577
38233209
PB		 5782008-07-31 Peter Bergner <bergner@vnet.ibm.com>
579
580 * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
581 <cell>: Likewise.
582
081ba1b3
AM		 5832008-07-30 Michael J. Eager <eager@eagercon.com>
584
585 * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
586 (md_show_usage): Likewise.
587
0af1713e
AM		 5882008-07-30 Alan Modra <amodra@bigpond.net.au>
589
590 * messages.c, symbols.c, write.c: Silence gcc warnings.
591
2cfe26b6
AM		 5922008-07-28 Ineiev <ineiev@yahoo.co.uk>
593
594 * config/tc-i386.c (operand_type_check): Warning fix.
595
3c7b9897
AM		 5962008-07-26 Michael Eager <eager@eagercon.com>
597
598 * doc/as.texinfo: Add description of single-precision attribute.
599
81fd73ed
JZ		 6002008-07-24 Jie Zhang <jie.zhang@analog.com>
601
602 * config/bfin-parse.y (asm_1): Error if plain symbol is used
603 as load/store offset.
604
570de991
NC		 6052008-07-22 Chao-ying Fu <fu@mips.com>
606
607 * config/tc-mips.c (mips_ip): Reset s to argsStart.
608
b4f42c96
JZ		 6092008-07-22 Jie Zhang <jie.zhang@analog.com>
610
611 * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
612
cc189afc
DD		 6132008-07-21 DJ Delorie <dj@redhat.com>
614
615 * config/tc-h8300.c (fix_operand_size): Use the default size
616 specified by the .lbranch/.sbranch pseudos.
617
c54b5932
DD		 6182008-07-18 DJ Delorie <dj@redhat.com>
619
620 * config/tc-m32c.h (H_TICK_HEX): Define.
621 * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
622 (md_longopts): Add support for it.
623 (md_parse_option): Likewise.
624 * doc/as.texinfo (Overview): Add new m32c options.
625 * doc/c-m32c.texi (M32C-Modifiers): Likewise
626
627 * as.h: (enable_h_tick_hex): New.
628 * app.c (enable_h_tick_hex): New.
629 (LEX_IS_H): New.
630 (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
631 (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
632 style hex constants and convert the input stream to 0x00 style.
633 (do_scrub_chars): If a 'X style character constant is found after
634 a symbol character (like you're or X'00), warn the user.
635
30c09090
RS		 6362008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
637
638 * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
639 (mips_fix_adjustable): Likewise.
640 (mips_frob_file_after_relocs): Likewise.
641
bfbba8e4
NS		 6422008-07-08 Nathan Sidwell <nathan@codesourcery.com>
643
644 * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
645 about overriding an earlier setting.
646
b19e8a9b
AN		 6472008-07-07 Adam Nemet <anemet@caviumnetworks.com>
648
649 * config/tc-mips.c (NO_ISA_COP): New macro.
650 (COP_INSN): New macro.
651 (is_opcode_valid): Use them.
652 (macro) <ld_st>: Use them. Don't accept coprocessor load store
653 insns based on the ISA if CPU is NO_ISA_COP.
654 <copz>: Likewise for coprocessor operations.
655
79947c54
CD		 6562008-07-07 Paul Brook <paul@codesourcery.com>
657
658 * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
2cfe26b6 659 relocations.
79947c54 660
9990da1d
NC		 6612008-07-07 Ralf Corsépius <ralf.corsepius@rtems.org>
662
663 * configure.tgt: Add bfin-*-rtems*.
664
d62f07d0
AM		 6652008-07-04 Alan Modra <amodra@bigpond.net.au>
666
667 * config/tc-spu.c (md_apply_fix): Handle fully resolved
668 BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
669
c8187e15
PB		 6702008-06-25 Peter Bergner <bergner@vnet.ibm.com>
671
672 * config/tc-ppc.c (parse_cpu): Handle -m464.
673 (md_show_usage): Likewise.
674
3bb06f78
EW		 6752008-06-24 Eric B. Weddington <eric.weddington@atmel.com>
676
677 Add support for ATtiny13A.
678 * config/tc-avr.c (mcu_types): Add attiny13a.
679 * doc/c-avr.texi: Likewise.
680
6afe8e98
AM		 6812008-06-24 Bob Wilson <bob.wilson@acm.org>
682 Alan Modra <amodra@bigpond.net.au>
683
684 * write.c (relax_segment <rs_org>): Include current stretch
685 value when calculating whether .org is backwards.
686
7a283e07
RW		 6872008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
688
689 * configure: Regenerate.
690
0146fc9d
NC		 6912008-06-17 Nick Clifton <nickc@redhat.com>
692
693 * app.c (do_scrub_chars): Do not UNGET an EOF value.
694
1afc8def
HPN		 6952008-06-16 Hans-Peter Nilsson <hp@bitrange.com>
696
697 PR gas/6607
698 * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
699 text_section. Do the "stepping backwards" test for text_section
700 using unsigned operands.
701
fa452fa6
PB		 7022008-06-13 Peter Bergner <bergner@vnet.ibm.com>
703
704 * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
705 (ppc_insert_operand): Likewise.
706 (ppc_machine): Likewise.
707 * config/tc-ppc.h: #include "opcode/ppc.h"
708 (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
709 (ppc_cpu): Update extern decl.
710
bb35fb24
NC		 7112008-06-12 Adam Nemet <anemet@caviumnetworks.com>
712
713 * config/tc-mips.c (validate_mips_insn): Handle field descriptors
714 +x, +X, +p, +P, +s, +S.
715 (mips_ip): Likewise.
716
dd3cbb7e
NC		 717 * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
718 (mips_ip): Likewise.
719 (macro_build): Likewise.
720 (CPU_HAS_SEQ): New macro.
721 (macro2) <M_SEQ_I, M_SNE_I>: Use it. Emit seq/sne and seqi/snei.
722
e8568f6c
EW		 7232008-06-09 Eric B. Weddington <eric.weddington@atmel.com>
724
725 * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
726 * doc/c-avr.texi: Likewise.
727
83bd7402
NC		 7282008-06-04 Nick Clifton <nickc@redhat.com>
729
730 * app.c (do_scrub_chars): Do not UNGET an EOF value.
731
cb19c032
L		 7322008-06-03 H.J. Lu <hongjiu.lu@intel.com>
733
734 * config/tc-i386.c (set_sse_check): New.
735 (md_pseudo_table): Add "sse_check".
736
4ecab7d4
PB		 7372008-06-03 Paul Brook <paul@codesourcery.com>
738
739 * config/tc-arm.c (do_t_rbit): Populate both rm fields.
740
0a903bab
NC		 7412008-05-30 Nick Clifton <nickc@redhat.com>
742
743 PR 5523
744 * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
745 relocs here.
746
b15591bb
AN		 7472008-05-29 Maxim Kuvyrkov <maxim@codesourcery.com>
748
749 * config/tc-mips.c (mips_cpu_info_table): Move records for
750 ST Loongson-2E/2F processors to a better place.
751
95f283e8
L		 7522008-05-23 H.J. Lu <hongjiu.lu@intel.com>
753
754 PR gas/6518
755 * config/tc-i386.c (match_template): Report ambiguous operand
756 size, not invalid suffix when there is no match in Intel
757 syntax.
758
c462b453
PB		 7592008-05-22 Paul Brook <paul@codesourcery.com>
760
761 * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
762
7fac0536
NC		 7632008-05-21 I-Jui Sung <ijsung@gmail.com>
764
765 * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
766 compatible cores: fa526, fa626, fa626te, fa726te.
767 * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
768 fa726te} options.
769
8944f3c2
AM		 7702008-05-14 Alan Modra <amodra@bigpond.net.au>
771
772 * Makefile.am: Run "make dep-am".
773 * Makefile.in: Regenerate.
774 * doc/Makefile.in: Regenerate.
775 * po/POTFILES.in: Regenerate.
776
35903be0
CM		 7772008-05-09 Catherine Moore <clm@codesourcery.com>
778
779 * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
780 with non-MIPS16 relocs.
781
c41e87e3
CF		 7822008-05-09 Chao-ying Fu <fu@mips.com>
783
784 * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
785 case that some characters append at the end of the name.
786 (mips_ip): Likewise.
787 (s_change_sec): Likewise.
788 (md_section_align): Likewise.
789
51c8ebc1
BW		 7902008-05-07 Bob Wilson <bob.wilson@acm.org>
791
792 * config/tc-xtensa.c (xtensa_create_property_segments): Use
793 xtensa_make_property_section instead of xtensa_get_property_section.
794 (xtensa_create_xproperty_segments): Likewise.
795
f1f8f695
L		 7962008-05-02 H.J. Lu <hongjiu.lu@intel.com>
797
798 * NEWS: Mention XSAVE, EPT and MOVBE.
799
800 * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
801 (md_show_usage): Add .movbe and .ept.
802
803 * doc/c-i386.texi: Add movbe and ept to -march=. Document
804 .movbe and .ept.
805
2b661f3d
DM		 8062008-04-29 David S. Miller <davem@davemloft.net>
807
808 * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
809
037b32b9
AN		 8102008-04-28 Adam Nemet <anemet@caviumnetworks.com>
811
812 * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
813 New statics.
814 (OPTION_ELF_BASE): Make room for new option macros.
815 (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
816 OPTION_DOUBLE_FLOAT): New option macros.
817 (md_longopts): Add msoft-float, mhard-float, msingle-float and
818 mdouble-float.
819 (md_parse_option): Handle OPTION_SINGLE_FLOAT,
820 OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
821 (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
822 and -mdouble-float.
823 (struct mips_set_options): New fields soft_float and single_float.
824 (mips_opts): Initialized them. Add comment for each field
825 initializer.
826 (mips_after_parse_args): Set them based on file_mips_soft_float
827 and file_mips_single_float.
828 (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
829 `.set singlefloat' and `.set doublefloat'.
830 (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
831 Handle single-float and soft-float instructions here.
832 (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
833 (is_opcode_valid_16): New function.
834 (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
835 (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
836 M_S_DOB>: Remove special-casing of r4650.
837 * doc/c-mips.texi (-march=): Add Octeon.
838 (MIPS Opts): Document -msoft-float and -mhard-float. Document
839 -msingle-float and -mdouble-float.
840 (MIPS floating-point): New section. Document `.set softfloat' and
841 `.set hardfloat'. Document `.set singlefloat' and `.set
842 doublefloat'.
843
f04d18b7
DM		 8442008-04-25 David S. Miller <davem@davemloft.net>
845
846 * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
847 %asr aliases.
848
849 * doc/c-sparc.texi: Consistently refer to architecture 'versions',
850 rather than occaisionally 'levels'. Consistently refer to Sun's
851 UNIX variant as SunOS, every version of Solaris is also SunOS.
852 Document new 'softint_clear' and 'softint_set' aliases. Clarify
853 which architecture versions support '%dcr', '%cq', and '%gl'. Add
854 section on 32-bit/64-bit opcode translations.
855
fe4fa32c
MF		 8562008-04-23 Mike Frysinger <vapier@gentoo.org>
857
858 * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
859 (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
860 (obj-fdpicelf.o): Define.
861 * Makefile.in: Regenerate.
862 * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
863 (bfin-*-*): Delete.
864 (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
865 (bfin-*-uclinux*): New; set fmt to elf and em to linux.
866 * config/obj-fdpicelf.c: New.
867 * config/obj-fdpicelf.h: Likewise.
868 * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
869 the OBJ_FDPIC_ELF define.
870 (OPTION_NOPIC): Define.
871 (md_longopts): Add mnopic and mno-fdpic.
872 (md_parse_option): Handle OPTION_NOPIC.
873
6194aaab
L		 8742008-04-23 Paolo Bonzini <bonzini@gnu.org>
875
876 * aclocal.m4: Regenerate.
877 * configure: Regenerate.
878
1a6b486f
DM		 8792008-04-23 David S. Miller <davem@davemloft.net>
880
881 * config/tc-sparc.c (v9a_asr_table): Add missing
882 'stick' and 'stick_cmpr', and document ordering rules
883 of table.
884 (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
885 BFD_RELOC_SPARC_PC10.
886 * doc/c-sparc.texi: New section on Sparc constants.
887 Add documentation for %stick and %stick_cmpr.
888
879d3736
NC		 8892008-04-22 David S. Miller <davem@davemloft.net>
890
891 * config/obj-elf.c (obj_elf_section_type): Add prototype
892 before obj_elf_section_word and add 'warn' arg.
893 (obj_elf_section_word): Add type pointer arg, and if no #SECTION
894 is matched, try checking for #SECTION_TYPE.
895 (obj_elf_section): Adjust for new args.
896 (obj_elf_type_name): New function.
897 (obj_elf_type): Call it, and accept STT_foo number strings
898 in .type statements as output by SunPRO compiler.
899
81f8a913
L		 9002008-04-22 H.J. Lu <hongjiu.lu@intel.com>
901
902 * config/tc-i386.c (md_assemble): Don't check SSE instructions
903 if noavx is 0.
904
c15295d5
DM		 9052008-04-18 David S. Miller <davem@davemloft.net>
906
907 * doc/c-sparc.texi: Add syntax section.
908
eff014d9
L		 9092008-04-18 H.J. Lu <hongjiu.lu@intel.com>
910
911 * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
912 REG and NDS for instructions with immediate operand.
913
dae39acc
L		 9142008-04-18 H.J. Lu <hongjiu.lu@intel.com>
915
916 * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
917 FMA.
918
739f7f82
DM		 9192008-04-16 David S. Miller <davem@davemloft.net>
920
921 * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
922 and relocation generation.
923 (tc_gen_reloc): Likewise.
924
52b5ca5b
AS		 9252008-04-15 Andrew Stubbs <andrew.stubbs@st.com>
926
927 * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
928 relocations are properly aligned, and not negative.
929
a5f245b5
NC		 9302008-04-15 Khem Raj <kraj@mvista.com>
931
932 * doc/tc-arm.texi: Fix fnstart and fnend directive names.
933
19a6653c
AM		 9342008-04-14 Edmar Wienskoski <edmar@freescale.com>
935
936 * config/tc-ppc.c (parse_cpu): Handle "e500mc". Extend "e500" to
937 accept e500mc instructions.
938 (md_show_usage): Document -me500mc.
939
d5a35a55
NC		 9402008-04-11 Nick Clifton <nickc@redhat.com>
941
942 * listing.c (print_timestamp): Use localtime rather than
943 localtime_r since not all build environments provide the latter.
944
daf50ae7
L		 9452008-04-10 H.J. Lu <hongjiu.lu@intel.com>
946
947 * NEWS: Mention -msse-check=[none|error|warning].
948
949 * config/tc-i386.c (sse_check): New.
950 (OPTION_MSSE_CHECK): Likewise.
951 (md_assemble): Check SSE instructions if needed.
952 (md_longopts): Add -msse-check.
953 (md_parse_option): Handle OPTION_MSSE_CHECK.
954 (md_show_usage): Show -msse-check=[none|error|warning].
955
956 * doc/c-i386.texi: Document -msse-check=[none|error|warning].
957