1 2008-09-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3 * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
4 (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
5 (dot_cfi_lsda, output_cie, output_fde): Likewise.
6 * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
8 2008-09-06 Richard Sandiford <rdsandiford@googlemail.com>
10 * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
12 2008-09-03 Nick Clifton <nickc@redhat.com>
14 * config/tc-i386.c (pe_lcomm_internal): New function. Allows the
15 alignment field of the .lcomm directive to be optional.
16 (pe_lcomm): New function. Pass pe_lcomm_internal to
18 (md_pseudo_table): Implement .lcomm directive for COFF based
20 * doc/c-i386.texi (i386-Directives): New node. Used to document
23 2008-08-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
25 * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
28 2008-08-29 Eric B. Weddington <eric.weddington@atmel.com>
30 * config/tc-avr.c (mcu_types): Add atmega16u4.
31 * doc/c-avr.texi: Likewise.
33 2008-08-28 H.J. Lu <hongjiu.lu@intel.com>
35 * config/tc-ia64.c (CR_IIB0): New.
37 (cr): Add cr.iib0 and cr.iib1.
38 (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
40 2008-08-28 Jan Beulich <jbeulich@novell.com>
42 * config/tc-i386.c (md_assemble): Force number of displacement
43 operands to zero when processing string instruction.
44 (i386_index_check): Special-case string instruction operands. Don't
45 fudge address prefix if there already was a memory operand. Fix
46 error message to correctly reflect the addressing mode used.
47 (i386_att_operand): Fix comment.
48 (i386_intel_operand): Snapshot, clear, and restore base and index
49 reg for each operand processed. Increment count of memory operands
52 2008-08-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
54 * config/tc-hppa.c (is_SB_relative): New macro.
55 (fix_new_hppa): Remove $segrel$ marker.
56 (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
58 * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
60 2008-08-27 Jan Beulich <jbeulich@novell.com>
62 * config/tc-i386.c (check_string): Use register_prefix for error
64 (process_operands): Likewise.
66 2008-08-26 Mark Mitchell <mark@codesourcery.com>
68 * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
70 2008-08-26 Jie Zhang <jie.zhang@analog.com>
72 * config/bfin-parse.y (check_macfunc_option): Fix instruction
74 (asm_1): Check mode for 16-bit multiply instructions.
76 2008-08-24 Alan Modra <amodra@bigpond.net.au>
78 * configure.in: Update a number of obsolete autoconf macros.
79 * configure: Regenerate.
80 * aclocal.m4: Regenerate.
82 2008-08-22 Nick Clifton <nickc@redhat.com>
84 * config/tc-mcore.c (md_assemble): Increase length of name array
85 to include terminating NUL.
87 2008-08-22 Jie Zhang <jie.zhang@analog.com>
89 * config/bfin-lex.l (NUMBER): Protect special `.'.
91 2008-08-22 Alan Modra <amodra@bigpond.net.au>
93 * symbols.c (symbol_clone): Ensure clones are not external.
95 2008-08-22 Alan Modra <amodra@bigpond.net.au>
97 * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
99 2008-08-21 Richard Henderson <rth@redhat.com>
101 * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
102 (output_cie, output_fde): Use it.
103 (DWARF2_EH_FRAME_READ_ONLY): New.
104 (cfi_finish): Use it.
106 * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
107 (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
108 (DWARF2_EH_FRAME_READ_ONLY): New.
109 * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
110 from the results of DIFF_EXPR_OK manipulation.
112 2008-08-21 Sterling Augustine <sterling@tensilica.com>
114 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
116 2008-08-20 Bob Wilson <bob.wilson@acm.org>
118 * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
119 (O_tpoff, O_dtpoff): Define.
120 (suffix_relocs): Add entries for TLS suffixes.
121 (xtensa_elf_cons): Check for invalid use of TLS relocations.
122 (map_operator_to_reloc): Add is_literal parameter and use it to
123 control translating TLS instruction relocations to the corresponding
125 (xg_valid_literal_expression): Allow TLS operators.
126 (xg_build_to_insn): Copy TLS operators from pseudo-instruction
127 operands to generated literals.
128 (xg_assemble_literal): Handle TLS operators. Update call to
129 map_operator_to_reloc.
130 (md_assemble): Handle CALLXn.TLS pseudo-instruction.
131 (md_apply_fix): Handle TLS relocations.
132 (emit_single_op): Handle TLS operators.
133 (convert_frag_immed): Update call to map_operator_to_reloc.
134 (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
135 * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
136 * config/xtensa-relax.c (append_literal_op): Add src_op parameter
137 to initialize the op_data field of the BuildOp.
138 (build_transition): Use it here to record the source operand
139 corresponding to a generated literal.
140 * config/xtensa-relax.h (build_op): Comment op_data use for literals.
142 2008-08-20 H.J. Lu <hongjiu.lu@intel.com>
144 AVX Programming Reference (August, 2008)
145 * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
146 (CPU_FLAGS_AVX_MATCH): Likewise.
147 (CPU_FLAGS_32BIT_MATCH): Updated.
148 (cpu_flags_match): Likewise.
150 2008-08-20 Alan Modra <amodra@bigpond.net.au>
153 * write.c (install_reloc): Check that reloc symbols have been
155 (set_symtab): Mark symbols with BSF_KEEP.
157 2008-08-18 H.J. Lu <hongjiu.lu@intel.com>
159 * config/tc-i386.c (i386_align_code): Fix a comment typo.
161 2008-08-15 Alan Modra <amodra@bigpond.net.au>
164 * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
165 * Makefile.in: Regenerate.
166 * aclocal.m4: Regenerate.
167 * config.in: Regenerate.
168 * configure: Regenerate.
169 * doc/Makefile.in: Regenerate.
171 2008-08-14 Alan Modra <amodra@bigpond.net.au>
173 * config/tc-tic4x.c (tic4x_operands_parse): Make static.
175 2008-08-13 Ben Elliston <bje@au.ibm.com>
177 * doc/as.texinfo (Align): Document the PowerPC behaviour.
179 2008-08-13 Alan Modra <amodra@bigpond.net.au>
181 * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
182 config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
183 config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
184 config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
185 config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
186 config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
187 config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
188 config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
189 config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
190 and PTR. Convert to ISO C. Delete unnecessary forward declarations.
192 2008-08-12 Alan Modra <amodra@bigpond.net.au>
194 * config/tc-arm.c (s_unreq): Adjust hash_delete call.
195 * config/tc-ia64.c (dot_rot): Likewise.
197 2008-08-11 Alan Modra <amodra@bigpond.net.au>
200 * hash.c: Expand PTR to void *.
201 (hash_delete): Add "freeme" parameter. Call obstack_free.
202 * hash.h: Expand PTR to void *.
203 (hash_delete): Update prototype.
204 * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
205 * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
207 (subsym_substitute): Likewise.
208 * doc/internals.texi (hash_delete): Update.
210 2008-08-08 Anatoly Sokolov <aesok@post.ru>
212 * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
213 architectures. Reorganize list to put mcu types in correct
214 architectures and to order list same as in GCC. Use new ISA
215 definitions in include/opcode/avr.h.
216 * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
217 descriptions. Reorganize descriptions to put mcu types in correct
218 architectures and to order lists same as in GCC.
220 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
221 Daniel Jacobowitz <dan@codesourcery.com>
223 * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
224 (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
225 (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
226 (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
227 (md_longopts): Add -call_nonpic.
228 (md_parse_option): Handle OPTION_CALL_NONPIC.
229 (md_show_usage): Add -call_nonpic.
231 2008-08-08 Sterling Augustine <sterling@tensilica.com>
233 * config/tc-xtensa.c (exclude_section_from_property_tables): New.
234 (xtensa_create_property_segments): Use it.
235 (xtensa_create_xproperty_segments): Likewise.
237 2008-08-08 Alan Modra <amodra@bigpond.net.au>
239 * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
241 2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
243 * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
244 (lo16_reloc_p): New functions.
245 (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
246 generalize relocation checks.
247 (matching_lo_reloc): New function.
248 (fixup_has_matching_lo_p): Use it.
249 (mips16_mark_labels): Don't clobber a symbol's visibility.
250 (append_insn): Use hi16_reloc_p and lo16_reloc_p.
251 (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
252 (md_apply_fix): Likewise.
253 (mips16_percent_op): Add %got and %call16.
254 (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
255 Use matching_lo_reloc.
256 (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
257 generalize relocation checks.
258 (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
261 2008-08-06 DJ Delorie <dj@redhat.com>
263 * NEWS: Mention these changes.
265 * config/tc-h8300.h (H_TICK_HEX): Define.
266 * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
267 (md_longopts): Add "-h-tick-hex".
268 (md_parse_option): Support it.
269 * doc/c-h8300.texi (H8/300 Options): Document it.
270 * doc/as.texinfo (Overview): Likewise.
272 * config/tc-sh.h (H_TICK_HEX): Define.
273 * config/tc-sh.c (OPTION_H_TICK_HEX): New.
274 (md_longopts): Add "-h-tick-hex".
275 (md_parse_option): Support it.
276 * doc/c-sh.texi (SH Options): Document it.
277 * doc/c-sh64.texi (SH64 Options): Document it.
278 * doc/as.texinfo (Overview): Likewise.
280 2008-08-05 Alan Modra <amodra@bigpond.net.au>
283 * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
284 debug info if we see compiler generated debug info.
285 (dwarf2_directive_loc): Likewise. Remove redundant debug_type test.
287 2008-08-04 Alan Modra <amodra@bigpond.net.au>
289 * dwarf2dbg.c: Remove superfluous forward function declarations.
290 (DWARF2_FORMAT): Add section arg.
291 (out_header): New function, split out from..
292 (out_debug_line): ..here.
293 (out_debug_aranges): Use out_header.
294 (out_debug_abbrev): Add info_seg and line_seg args. Use
295 DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
296 (out_debug_info): Use out_header. Output 8 byte DW_AT_stmt_list
297 if line_seg is 64-bit.
298 (dwarf2_finish): Adjust out_debug_abbrev call.
299 * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
300 * config/tc-mips.c (mips_dwarf2_format): Likewise.
302 2008-08-04 Alan Modra <amodra@bigpond.net.au>
304 * Makefile.am (POTFILES.in): Set LC_ALL=C.
305 * Makefile.in: Regenerate.
306 * po/POTFILES.in: Regenerate.
308 2008-08-01 Peter Bergner <bergner@vnet.ibm.com>
310 * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
311 Handle -mvsx and -mpower7.
312 (md_show_usage): Document -mpower7 and -mvsx.
313 * doc/as.texinfo (Target PowerPC): Document -mvsx.
314 * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
316 2008-07-31 Peter Bergner <bergner@vnet.ibm.com>
318 * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
321 2008-07-30 Michael J. Eager <eager@eagercon.com>
323 * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
324 (md_show_usage): Likewise.
326 2008-07-30 Alan Modra <amodra@bigpond.net.au>
328 * messages.c, symbols.c, write.c: Silence gcc warnings.
330 2008-07-28 Ineiev <ineiev@yahoo.co.uk>
332 * config/tc-i386.c (operand_type_check): Warning fix.
334 2008-07-26 Michael Eager <eager@eagercon.com>
336 * doc/as.texinfo: Add description of single-precision attribute.
338 2008-07-24 Jie Zhang <jie.zhang@analog.com>
340 * config/bfin-parse.y (asm_1): Error if plain symbol is used
341 as load/store offset.
343 2008-07-22 Chao-ying Fu <fu@mips.com>
345 * config/tc-mips.c (mips_ip): Reset s to argsStart.
347 2008-07-22 Jie Zhang <jie.zhang@analog.com>
349 * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
351 2008-07-21 DJ Delorie <dj@redhat.com>
353 * config/tc-h8300.c (fix_operand_size): Use the default size
354 specified by the .lbranch/.sbranch pseudos.
356 2008-07-18 DJ Delorie <dj@redhat.com>
358 * config/tc-m32c.h (H_TICK_HEX): Define.
359 * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
360 (md_longopts): Add support for it.
361 (md_parse_option): Likewise.
362 * doc/as.texinfo (Overview): Add new m32c options.
363 * doc/c-m32c.texi (M32C-Modifiers): Likewise
365 * as.h: (enable_h_tick_hex): New.
366 * app.c (enable_h_tick_hex): New.
368 (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
369 (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
370 style hex constants and convert the input stream to 0x00 style.
371 (do_scrub_chars): If a 'X style character constant is found after
372 a symbol character (like you're or X'00), warn the user.
374 2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
376 * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
377 (mips_fix_adjustable): Likewise.
378 (mips_frob_file_after_relocs): Likewise.
380 2008-07-08 Nathan Sidwell <nathan@codesourcery.com>
382 * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
383 about overriding an earlier setting.
385 2008-07-07 Adam Nemet <anemet@caviumnetworks.com>
387 * config/tc-mips.c (NO_ISA_COP): New macro.
388 (COP_INSN): New macro.
389 (is_opcode_valid): Use them.
390 (macro) <ld_st>: Use them. Don't accept coprocessor load store
391 insns based on the ISA if CPU is NO_ISA_COP.
392 <copz>: Likewise for coprocessor operations.
394 2008-07-07 Paul Brook <paul@codesourcery.com>
396 * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
399 2008-07-07 Ralf Corsépius <ralf.corsepius@rtems.org>
401 * configure.tgt: Add bfin-*-rtems*.
403 2008-07-04 Alan Modra <amodra@bigpond.net.au>
405 * config/tc-spu.c (md_apply_fix): Handle fully resolved
406 BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
408 2008-06-25 Peter Bergner <bergner@vnet.ibm.com>
410 * config/tc-ppc.c (parse_cpu): Handle -m464.
411 (md_show_usage): Likewise.
413 2008-06-24 Eric B. Weddington <eric.weddington@atmel.com>
415 Add support for ATtiny13A.
416 * config/tc-avr.c (mcu_types): Add attiny13a.
417 * doc/c-avr.texi: Likewise.
419 2008-06-24 Bob Wilson <bob.wilson@acm.org>
420 Alan Modra <amodra@bigpond.net.au>
422 * write.c (relax_segment <rs_org>): Include current stretch
423 value when calculating whether .org is backwards.
425 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
427 * configure: Regenerate.
429 2008-06-17 Nick Clifton <nickc@redhat.com>
431 * app.c (do_scrub_chars): Do not UNGET an EOF value.
433 2008-06-16 Hans-Peter Nilsson <hp@bitrange.com>
436 * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
437 text_section. Do the "stepping backwards" test for text_section
438 using unsigned operands.
440 2008-06-13 Peter Bergner <bergner@vnet.ibm.com>
442 * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
443 (ppc_insert_operand): Likewise.
444 (ppc_machine): Likewise.
445 * config/tc-ppc.h: #include "opcode/ppc.h"
446 (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
447 (ppc_cpu): Update extern decl.
449 2008-06-12 Adam Nemet <anemet@caviumnetworks.com>
451 * config/tc-mips.c (validate_mips_insn): Handle field descriptors
452 +x, +X, +p, +P, +s, +S.
455 * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
457 (macro_build): Likewise.
458 (CPU_HAS_SEQ): New macro.
459 (macro2) <M_SEQ_I, M_SNE_I>: Use it. Emit seq/sne and seqi/snei.
461 2008-06-09 Eric B. Weddington <eric.weddington@atmel.com>
463 * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
464 * doc/c-avr.texi: Likewise.
466 2008-06-04 Nick Clifton <nickc@redhat.com>
468 * app.c (do_scrub_chars): Do not UNGET an EOF value.
470 2008-06-03 H.J. Lu <hongjiu.lu@intel.com>
472 * config/tc-i386.c (set_sse_check): New.
473 (md_pseudo_table): Add "sse_check".
475 2008-06-03 Paul Brook <paul@codesourcery.com>
477 * config/tc-arm.c (do_t_rbit): Populate both rm fields.
479 2008-05-30 Nick Clifton <nickc@redhat.com>
482 * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
485 2008-05-29 Maxim Kuvyrkov <maxim@codesourcery.com>
487 * config/tc-mips.c (mips_cpu_info_table): Move records for
488 ST Loongson-2E/2F processors to a better place.
490 2008-05-23 H.J. Lu <hongjiu.lu@intel.com>
493 * config/tc-i386.c (match_template): Report ambiguous operand
494 size, not invalid suffix when there is no match in Intel
497 2008-05-22 Paul Brook <paul@codesourcery.com>
499 * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
501 2008-05-21 I-Jui Sung <ijsung@gmail.com>
503 * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
504 compatible cores: fa526, fa626, fa626te, fa726te.
505 * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
508 2008-05-14 Alan Modra <amodra@bigpond.net.au>
510 * Makefile.am: Run "make dep-am".
511 * Makefile.in: Regenerate.
512 * doc/Makefile.in: Regenerate.
513 * po/POTFILES.in: Regenerate.
515 2008-05-09 Catherine Moore <clm@codesourcery.com>
517 * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
518 with non-MIPS16 relocs.
520 2008-05-09 Chao-ying Fu <fu@mips.com>
522 * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
523 case that some characters append at the end of the name.
525 (s_change_sec): Likewise.
526 (md_section_align): Likewise.
528 2008-05-07 Bob Wilson <bob.wilson@acm.org>
530 * config/tc-xtensa.c (xtensa_create_property_segments): Use
531 xtensa_make_property_section instead of xtensa_get_property_section.
532 (xtensa_create_xproperty_segments): Likewise.
534 2008-05-02 H.J. Lu <hongjiu.lu@intel.com>
536 * NEWS: Mention XSAVE, EPT and MOVBE.
538 * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
539 (md_show_usage): Add .movbe and .ept.
541 * doc/c-i386.texi: Add movbe and ept to -march=. Document
544 2008-04-29 David S. Miller <davem@davemloft.net>
546 * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
548 2008-04-28 Adam Nemet <anemet@caviumnetworks.com>
550 * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
552 (OPTION_ELF_BASE): Make room for new option macros.
553 (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
554 OPTION_DOUBLE_FLOAT): New option macros.
555 (md_longopts): Add msoft-float, mhard-float, msingle-float and
557 (md_parse_option): Handle OPTION_SINGLE_FLOAT,
558 OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
559 (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
561 (struct mips_set_options): New fields soft_float and single_float.
562 (mips_opts): Initialized them. Add comment for each field
564 (mips_after_parse_args): Set them based on file_mips_soft_float
565 and file_mips_single_float.
566 (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
567 `.set singlefloat' and `.set doublefloat'.
568 (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
569 Handle single-float and soft-float instructions here.
570 (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
571 (is_opcode_valid_16): New function.
572 (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
573 (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
574 M_S_DOB>: Remove special-casing of r4650.
575 * doc/c-mips.texi (-march=): Add Octeon.
576 (MIPS Opts): Document -msoft-float and -mhard-float. Document
577 -msingle-float and -mdouble-float.
578 (MIPS floating-point): New section. Document `.set softfloat' and
579 `.set hardfloat'. Document `.set singlefloat' and `.set
582 2008-04-25 David S. Miller <davem@davemloft.net>
584 * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
587 * doc/c-sparc.texi: Consistently refer to architecture 'versions',
588 rather than occaisionally 'levels'. Consistently refer to Sun's
589 UNIX variant as SunOS, every version of Solaris is also SunOS.
590 Document new 'softint_clear' and 'softint_set' aliases. Clarify
591 which architecture versions support '%dcr', '%cq', and '%gl'. Add
592 section on 32-bit/64-bit opcode translations.
594 2008-04-23 Mike Frysinger <vapier@gentoo.org>
596 * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
597 (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
598 (obj-fdpicelf.o): Define.
599 * Makefile.in: Regenerate.
600 * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
602 (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
603 (bfin-*-uclinux*): New; set fmt to elf and em to linux.
604 * config/obj-fdpicelf.c: New.
605 * config/obj-fdpicelf.h: Likewise.
606 * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
607 the OBJ_FDPIC_ELF define.
608 (OPTION_NOPIC): Define.
609 (md_longopts): Add mnopic and mno-fdpic.
610 (md_parse_option): Handle OPTION_NOPIC.
612 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
614 * aclocal.m4: Regenerate.
615 * configure: Regenerate.
617 2008-04-23 David S. Miller <davem@davemloft.net>
619 * config/tc-sparc.c (v9a_asr_table): Add missing
620 'stick' and 'stick_cmpr', and document ordering rules
622 (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
623 BFD_RELOC_SPARC_PC10.
624 * doc/c-sparc.texi: New section on Sparc constants.
625 Add documentation for %stick and %stick_cmpr.
627 2008-04-22 David S. Miller <davem@davemloft.net>
629 * config/obj-elf.c (obj_elf_section_type): Add prototype
630 before obj_elf_section_word and add 'warn' arg.
631 (obj_elf_section_word): Add type pointer arg, and if no #SECTION
632 is matched, try checking for #SECTION_TYPE.
633 (obj_elf_section): Adjust for new args.
634 (obj_elf_type_name): New function.
635 (obj_elf_type): Call it, and accept STT_foo number strings
636 in .type statements as output by SunPRO compiler.
638 2008-04-22 H.J. Lu <hongjiu.lu@intel.com>
640 * config/tc-i386.c (md_assemble): Don't check SSE instructions
643 2008-04-18 David S. Miller <davem@davemloft.net>
645 * doc/c-sparc.texi: Add syntax section.
647 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
649 * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
650 REG and NDS for instructions with immediate operand.
652 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
654 * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
657 2008-04-16 David S. Miller <davem@davemloft.net>
659 * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
660 and relocation generation.
661 (tc_gen_reloc): Likewise.
663 2008-04-15 Andrew Stubbs <andrew.stubbs@st.com>
665 * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
666 relocations are properly aligned, and not negative.
668 2008-04-15 Khem Raj <kraj@mvista.com>
670 * doc/tc-arm.texi: Fix fnstart and fnend directive names.
672 2008-04-14 Edmar Wienskoski <edmar@freescale.com>
674 * config/tc-ppc.c (parse_cpu): Handle "e500mc". Extend "e500" to
675 accept e500mc instructions.
676 (md_show_usage): Document -me500mc.
678 2008-04-11 Nick Clifton <nickc@redhat.com>
680 * listing.c (print_timestamp): Use localtime rather than
681 localtime_r since not all build environments provide the latter.
683 2008-04-10 H.J. Lu <hongjiu.lu@intel.com>
685 * NEWS: Mention -msse-check=[none|error|warning].
687 * config/tc-i386.c (sse_check): New.
688 (OPTION_MSSE_CHECK): Likewise.
689 (md_assemble): Check SSE instructions if needed.
690 (md_longopts): Add -msse-check.
691 (md_parse_option): Handle OPTION_MSSE_CHECK.
692 (md_show_usage): Show -msse-check=[none|error|warning].
694 * doc/c-i386.texi: Document -msse-check=[none|error|warning].
696 2008-04-10 Santiago Urueña <suruena@gmail.com>
698 * listing.c: Add -ag listing flag to show general information in
699 listings such as gas version, passed options, and time stamp.
700 (listing_general_info): New function.
701 (print_options): New function.
702 (print_single_option): New function.
703 (print_timestamp): New function.
704 (MAX_DATELEN): Define.
705 (listing_print): Add call to listing_general_info.
706 * listing.h (LISTING_GENERAL): Define.
707 (listing_print): Add new parameter.
708 * as.c (show_usage): Print new switch.
709 (parse_args): Parse new switch.
710 (main): Pass command line on to listing_print.
711 * NEWS: Mention this new feature.
712 * doc/as.texinfo: Document the new sub-option.
714 2008-04-08 Alan Modra <amodra@bigpond.net.au>
716 * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
717 call. Delete out of date comment.
718 (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
719 (dwarf2_emit_label): Don't emit unless there has been a previous
720 .file or we are outputting assembler generated debug.
721 dwarf2_consume_line_info after emitting line info, not before.
722 (out_debug_info): Simplify files_in_use test.
724 2008-04-07 H.J. Lu <hongjiu.lu@intel.com>
726 * config/tc-i386.c (parse_real_register): Return AVX register
727 only if AVX is enabled.
729 2008-04-07 Kaz Kojima <kkojima@rr.iij4u.or.jp>
732 * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
733 md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
735 2008-04-04 Adrian Bunk <bunk@stusta.de>
736 Bob Wilson <bob.wilson@acm.org>
738 * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
739 call to decode_reloc.
741 2008-04-04 H.J. Lu <hongjiu.lu@intel.com>
743 * NEWS: Mention XSAVE. Change CLMUL to PCLMUL.
745 * config/tc-i386.c (cpu_arch): Add .pclmul.
746 (md_show_usage): Replace clmul with pclmul.
747 * doc/c-i386.texi: Likewise.
749 2008-04-03 H.J. Lu <hongjiu.lu@intel.com>
751 * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
753 * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
754 Document -msse2avx, .avx, .aes, .clmul and .fma.
756 * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
757 (vex_prefix): Likewise.
759 (CPU_FLAGS_ARCH_MATCH): Likewise.
760 (CPU_FLAGS_64BIT_MATCH): Likewise.
761 (CPU_FLAGS_32BIT_MATCH): Likewise.
762 (CPU_FLAGS_PERFECT_MATCH): Likewise.
764 (vex_imm4): Likewise.
765 (fits_in_imm4): Likewise.
766 (build_vex_prefix): Likewise.
767 (VEX_check_operands): Likewise.
768 (bad_implicit_operand): Likewise.
769 (OPTION_MSSE2AVX): Likewise.
770 (T_YMMWORD): Likewise.
771 (_i386_insn): Add vex.
772 (cpu_arch): Add .avx, .aes, .clmul and .fma.
773 (cpu_flags_match): Changed to take a pointer to const template.
774 Enable encoding SSE instructions with VEX prefix for -msse2avx.
775 (match_mem_size): Also check ymmword.
776 (operand_type_match): Clear ymmword.
777 (md_begin): Allow '_' in mnemonic.
778 (type_names): Add OPERAND_TYPE_VEX_IMM4.
779 (process_immext): Update assert.
780 (md_assemble): Don't call process_immext if sse2avx and immext
781 are true. Call build_vex_prefix if vex is true.
782 (parse_insn): Updated for cpu_flags_match.
783 (swap_operands): Handle 5 operands.
784 (match_template): Handle 5 operands. Updated for cpu_flags_match.
785 Check regymm. Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
786 (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
787 (check_byte_reg): Check regymm.
788 (process_operands): Duplicate the destination register for
790 (build_modrm_byte): Updated for instructions with VEX encoding.
791 (output_insn): Output VEX prefix if needed.
792 (md_longopts): Add msse2avx.
793 (md_parse_option): Handle OPTION_MSSE2AVX.
794 (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
795 (intel_e09): Support YMMWORD.
796 (intel_e11): Likewise.
797 (intel_get_token): Likewise.
799 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
801 * config/tc-avr.c (mcu_types): Add attiny167.
802 * doc/c-avr.texi: Likewise.
804 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
806 * config/tc-avr.c (mcu_types): Add atmega32u4.
807 * doc/c-avr.texi: Likewise.
809 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
811 * config/tc-avr.c (mcu_types): Add atmega32c1.
812 * doc/c-avr.texi: Likewise.
814 2008-03-28 Paul Brook <paul@codesourcery.com>
816 * config/tc-arm.c (parse_neon_mov): Parse register before immediate
817 to avoid spurious symbols.
819 2008-03-28 Nathan Sidwell <nathan@codesourcery.com>
821 * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
824 2008-03-27 Eric B. Weddington <eric.weddington@atmel.com>
826 * config/tc-avr.c (mcu_types): Add atmega32m1.
827 * doc/c-avr.texi: Likewise.
829 2008-03-27 Ineiev <ineiev@yahoo.co.uk>
831 * config/tc-arm.c (do_neon_cvt): Move variable declarations to
833 (do_neon_ext): Fix sign of comparison.
835 2008-03-26 Bernd Schmidt <bernd.schmidt@analog.com>
837 From Jie Zhang <jie.zhang@analog.com>
838 * config/bfin-parse.y (asm_1): Check AREGS in comparison
839 instructions. And call yyerror when comparing PREG with
841 (check_macfunc_option): New.
842 (check_macfuncs): Check option by calling check_macfunc_option.
843 Fix comparison always true warnings. Both scalar instructions
844 of vector instruction must share the same mode option. Only allow
845 option mode at the end of the second instruction of the vector.
846 (asm_1): Check option by calling check_macfunc_option.
848 * config/bfin-parse.y (check_macfunc_option): Allow (IU)
849 option for multiply and multiply-accumulate to data register
851 (check_macfuncs): Don't check if accumulator matches the data register
853 (assign_macfunc): Check if accumulator matches the
854 data register in each rule that moves to the data
857 * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
858 generated for LOOP_BEGIN and LOOP_END instructions.
859 (bfin_gen_loop): Likewise.
861 2008-03-19 Andreas Krebbel <krebbel1@de.ibm.com>
863 * config/tc-s390.c (md_parse_option): z10 option added.
865 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
867 * aclocal.m4: Regenerate.
868 * configure: Likewise.
869 * Makefile.in: Likewise.
870 * doc/Makefile.in: Likewise.
872 2008-03-17 Adrian Bunk <bunk@stusta.de>
875 * config/tc-hppa.c (is_same_frag): Delete.
877 2008-03-14 Sterling Augustine <sterling@tensilica.com>
879 * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
880 RELAX_LOOP_END_ADD_NOP.
882 2008-03-13 Evandro Menezes <evandro@yahoo.com>
885 * read.c (s_mexit): Warn if attempting to exit a macro when not
886 inside a macro definition.
888 2008-03-13 Alan Modra <amodra@bigpond.net.au>
890 * Makefile.am: Run "make dep-am".
891 * Makefile.in: Regenerate.
892 * configure: Regenerate.
894 2008-03-09 Paul Brook <paul@codesourcery.com>
896 * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
897 * doc/c-arm.texi: Add cortex-a9.
899 2008-03-09 Paul Brook <paul@codesourcery.com>
901 * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
902 (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
903 (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
904 (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
905 * doc/c-arm.texi: Document new ARM FPU variants.
907 2008-03-07 Paul Brook <paul@codesourcery.com>
909 * config/tc-arm.c (md_apply_fix): Use correct offset range.
911 2008-03-07 Alan Modra <amodra@bigpond.net.au>
913 * config/tc-ppc.c (ppc_setup_opcodes): Tidy. Add code to test
914 for strict ordering of powerpc_opcodes, but disable for now.
916 2008-03-04 Paul Brook <paul@codesourcery.com>
918 * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
919 (arm_ext_v7m): Rename...
920 (arm_ext_m): ... to this. Include v6-M.
921 (do_t_add_sub): Allow narrow low-reg non flag setting adds.
922 (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
923 (md_assemble): Allow wide msr instructions.
924 (insns): Add classifications for v6-m instructions.
925 (arm_cpu_option_table): Add cortex-m1.
926 (arm_arch_option_table): Add armv6-m.
927 (cpu_arch): Add ARM_ARCH_V6M. Fix numbering of other v6 variants.
929 2008-03-03 Sterling Augustine <sterling@tensilica.com>
930 Bob Wilson <bob.wilson@acm.org>
932 * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
933 (md_begin): Initialize it.
934 (resources_conflict): Use it.
936 2008-03-03 Sterling Augustine <sterling@tensilica.com>
938 * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
940 2008-03-03 Denys Vlasenko <vda.linux@googlemail.com>
941 H.J. Lu <hongjiu.lu@intel.com>
944 * read.c (pseudo_set): Don't allow global register symbol.
946 * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
949 2008-03-03 H.J. Lu <hongjiu.lu@intel.com>
952 * write.c (write_object_file): Don't allow symbols which were
953 equated to register. Stop if there is an error.
955 2008-03-01 Alan Modra <amodra@bigpond.net.au>
957 * config/tc-ppc.h (struct _ppc_fix_extra): New.
959 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
960 * config/tc-ppc.c (ppu_cpu): Make global.
961 (ppc_insert_operand): Add ppu_cpu parameter.
962 (md_assemble): Adjust for above change.
963 (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
965 2008-02-22 Nick Clifton <nickc@redhat.com>
967 * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
968 targeted ARM ports, otherwise just skip generating the reloc.
970 2008-02-18 H.J. Lu <hongjiu.lu@intel.com>
972 * doc/c-i386.texi: Update -march= and .arch.
974 2008-02-18 Nick Clifton <nickc@redhat.com>
976 * config/tc-mn10300.c (has_known_symbol_location): New function.
977 Do not regard weak symbols as having a known location.
978 (md_estimate_size_before_relax): Use new function.
979 (md_pcrel_from): Do not compute a pcrel against a weak symbol.
981 2008-02-18 Jan Beulich <jbeulich@novell.com>
983 * config/tc-i386.c (match_template): Disallow 'l' suffix when
984 currently selected CPU has no 32-bit support.
985 (parse_real_register): Do not return registers not available on
986 currently selected CPU.
988 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
990 * config/tc-i386.c (process_immext): Fix format.
992 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
994 * config/tc-i386.c (inoutportreg): New.
995 (process_immext): New.
996 (md_assemble): Use it.
997 (update_imm): Use imm16 and imm32s.
998 (i386_att_operand): Use inoutportreg.
1000 2008-02-14 H.J. Lu <hongjiu.lu@intel.com>
1002 * config/tc-i386.c (operand_type_all_zero): New.
1003 (operand_type_set): Likewise.
1004 (operand_type_equal): Likewise.
1005 (cpu_flags_all_zero): Likewise.
1006 (cpu_flags_set): Likewise.
1007 (cpu_flags_equal): Likewise.
1008 (UINTS_ALL_ZERO): Removed.
1009 (UINTS_SET): Likewise.
1010 (UINTS_CLEAR): Likewise.
1011 (UINTS_EQUAL): Likewise.
1012 (cpu_flags_match): Updated.
1013 (smallest_imm_type): Likewise.
1014 (set_cpu_arch): Likewise.
1015 (md_assemble): Likewise.
1016 (optimize_imm): Likewise.
1017 (match_template): Likewise.
1018 (process_suffix): Likewise.
1019 (update_imm): Likewise.
1020 (process_drex): Likewise.
1021 (process_operands): Likewise.
1022 (build_modrm_byte): Likewise.
1023 (i386_immediate): Likewise.
1024 (i386_displacement): Likewise.
1025 (i386_att_operand): Likewise.
1026 (parse_real_register): Likewise.
1027 (md_parse_option): Likewise.
1028 (i386_target_format): Likewise.
1030 2008-02-14 Dimitry Andric <dimitry@andric.com>
1033 * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1034 pointer past the comma after parsing a floating point register
1037 2008-02-14 Hakan Ardo <hakan@debian.org>
1040 * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1042 (avr_operand): Disallow post-increment addressing in the lpm
1043 instruction for the attiny26.
1045 2008-02-13 Jan Beulich <jbeulich@novell.com>
1047 * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1048 if not in Intel mode.
1049 (i386_intel_operand): Ignore segment overrides in immediate and
1051 (intel_e11): Range-check i.mem_operands before use as array
1052 index. Filter out FLAT for uses other than as segment override.
1053 (intel_get_token): Remove broken promotion of "FLAT:" to mean
1056 2008-02-13 Jan Beulich <jbeulich@novell.com>
1058 * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1060 2008-02-13 Jan Beulich <jbeulich@novell.com>
1062 * config/tc-i386.c (allow_pseudo_reg): New.
1063 (parse_real_register): Check for NULL just once. Allow all
1064 register table entries when allow_pseudo_reg is non-zero.
1065 Don't allow any registers without type when allow_pseudo_reg
1067 (tc_x86_regname_to_dw2regnum): Replace with ...
1068 (tc_x86_parse_to_dw2regnum): ... this.
1069 (tc_x86_frame_initial_instructions): Adjust for above change.
1070 * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1071 (tc_parse_to_dw2regnum): New.
1072 (tc_x86_regname_to_dw2regnum): Replace with ...
1073 (tc_x86_parse_to_dw2regnum): ... this.
1074 * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1075 (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1078 2008-02-12 Nick Clifton <nickc@redhat.com>
1080 * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1082 (tic4x_insn_add): Likewise.
1083 (md_begin): Drop cast that was discarding a const qualifier.
1084 * config/tc-d30v.c (get_reloc): Add const qualifier to op
1086 (build_insn): Drop cast that was discarding a const qualifier.
1088 2008-02-11 H.J. Lu <hongjiu.lu@intel.com>
1090 * config/tc-i386.c (cpu_arch): Add .xsave.
1091 (md_show_usage): Add .xsave.
1093 * doc/c-i386.texi: Add xsave to -march=.
1095 2008-02-07 Alan Modra <amodra@bigpond.net.au>
1097 * read.c (s_weakref): Don't pass unadorned NULL to concat.
1098 * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1100 2008-02-05 Sterling Augustine <sterling@tensilica.com>
1102 * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1103 checks into assertions. When relaxation produces an operation that
1104 does not fit in the current FLIX instruction, make sure that the
1105 operation is relaxed as needed to account for being placed following
1106 the current instruction.
1108 2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
1111 * configure: Regenerated.
1113 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
1115 * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1117 2008-01-31 Marc Gauthier <marc@tensilica.com>
1119 * configure.tgt (xtensa*-*-*): Recognize processor variants.
1121 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
1123 * read.c: (emit_expr): Correct for mingw use of printf size
1126 2008-01-24 Bob Wilson <bob.wilson@acm.org>
1128 * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1129 can only be encoded in FLIX instructions but are not specified as such.
1130 (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1133 2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
1135 * NEWS: Mention new command line options for x86 targets.
1137 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1139 * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1141 2008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
1143 * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1145 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1147 * config/tc-i386.c (md_show_usage): Show more processors for
1150 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1152 * config/tc-i386.c (i386_target_format): Remove cpummx2.
1154 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1156 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1157 (XXX_MNEM_SUFFIX): Likewise.
1158 (END_OF_INSN): Likewise.
1159 (templates): Likewise.
1160 (modrm_byte): Likewise.
1161 (rex_byte): Likewise.
1162 (DREX_XXX): Likewise.
1163 (drex_byte): Likewise.
1164 (sib_byte): Likewise.
1165 (processor_type): Likewise.
1166 (arch_entry): Likewise.
1167 (cpu_sub_arch_name): Remove const.
1168 (cpu_arch): Add .vmx and .smx.
1169 (set_cpu_arch): Append cpu_sub_arch_name.
1170 (md_parse_option): Support -march=CPU[,+EXTENSION...].
1171 (md_show_usage): Updated.
1173 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1174 (XXX_MNEM_SUFFIX): Likewise.
1175 (END_OF_INSN): Likewise.
1176 (templates): Likewise.
1177 (modrm_byte): Likewise.
1178 (rex_byte): Likewise.
1179 (DREX_XXX): Likewise.
1180 (drex_byte): Likewise.
1181 (sib_byte): Likewise.
1182 (processor_type): Likewise.
1183 (arch_entry): Likewise.
1185 * doc/as.texinfo: Update i386 -march option.
1187 * doc/c-i386.texi: Update -march= for ISA.
1189 2008-01-18 Bob Wilson <bob.wilson@acm.org>
1191 * config/tc-xtensa.c (xtensa_leb128): New function.
1192 (md_pseudo_table): Use it for sleb128 and uleb128.
1193 (is_leb128_expr): New internal flag.
1194 (xtensa_symbol_new_hook): Check new flag.
1196 2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
1198 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1199 at90usb82, at90usb162.
1200 * doc/c-avr.texi: Change architecture grouping for at90usb82,
1202 These changes support the new avr35 architecture group in gcc.
1204 2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
1206 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1207 suffix for AT&T syntax.
1209 2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
1211 * config/tc-i386.c (match_reg_size): New.
1212 (match_mem_size): Likewise.
1213 (operand_size_match): Likewise.
1214 (operand_type_match): Also clear all size fields.
1215 (match_template): Skip Intel syntax when in AT&T syntax.
1216 Call operand_size_match to check operand size.
1217 (i386_att_operand): Set the mem field to 1 for memory
1219 (i386_intel_operand): Likewise.
1221 2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
1224 * config/tc-i386.c (_i386_insn): Update comment.
1225 (operand_type_match): Also clear unspecified.
1226 (operand_type_register_match): Likewise.
1227 (parse_operands): Initialize unspecified.
1228 (i386_intel_operand): Likewise.
1229 (match_template): Check memory and accumulator operand size.
1230 (i386_att_operand): Clear unspecified on register operand.
1231 (intel_e11): Likewise.
1232 (intel_e09): Set operand size and clean unspecified for
1235 2008-01-11 Andreas Schwab <schwab@suse.de>
1237 * read.c (s_space): Declare `repeat' as offsetT.
1239 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1241 * config/tc-i386.c (match_template): Check processor support
1244 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1246 * config/tc-i386.c (match_template): Continue if processor
1249 2008-01-09 Alexandre Oliva <aoliva@redhat.com>
1251 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1252 unwind personality function address.
1254 2008-01-09 Bob Wilson <bob.wilson@acm.org>
1256 * dwarf2dbg.c (out_sleb128): Delete.
1257 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1258 (out_fixed_inc_line_addr): Delete.
1259 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1260 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1261 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1262 (process_entries): Remove calls to out_fixed_inc_line_addr. When
1263 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1264 * read.h (emit_expr_fix): New prototype.
1265 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1266 (emit_expr_fix): New.
1268 2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
1270 * config/tc-i386.c (match_template): Check register size
1271 only when size of operands can be encoded the canonical way.
1273 2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
1275 * config/tc-i386.c (i386_operand): Renamed to ...
1276 (i386_att_operand): This.
1277 (parse_operands): Updated.
1279 2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
1281 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1283 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1285 (md_assemble): Remove Intel mode workaround.
1286 (match_template): Check support for old gcc, AT&T mnemonic
1288 (md_parse_option): Don't set intel_mnemonic to 0 for
1291 2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
1293 * config/tc-i386.h: Update copyright to 2008.
1295 2008-01-04 Nick Clifton <nickc@redhat.com>
1297 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1298 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1300 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1302 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1305 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1307 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1308 (cpu_flags_not): Likewise.
1309 (cpu_flags_match): Updated to check 64bit and arch.
1310 (set_code_flag): Remove cpu_arch_flags_not.
1311 (set_16bit_gcc_code_flag): Likewise.
1312 (set_cpu_arch): Likewise.
1313 (md_begin): Likewise.
1314 (parse_insn): Call cpu_flags_match to check 64bit and arch.
1315 (match_template): Likewise.
1317 2008-01-03 Jakub Jelinek <jakub@redhat.com>
1319 * config/tc-i386.c (process_drex): Initialize modrm_reg and
1320 modrm_regmem to 0 instead of None.
1322 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1324 * config/tc-i386.c (match_template): Use the xmmword field
1327 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1329 * config/tc-i386.c (process_suffix): Fix a typo.
1331 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1334 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1335 Check memory size in Intel mode.
1336 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1337 (intel_e09): Likewise.
1339 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1341 2008-01-02 Catherine Moore <clm@codesourcery.com>
1343 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1345 For older changes see ChangeLog-2007
1351 version-control: never