1 2008-08-28 Jan Beulich <jbeulich@novell.com>
3 * config/tc-i386.c (md_assemble): Force number of displacement
4 operands to zero when processing string instruction.
5 (i386_index_check): Special-case string instruction operands. Don't
6 fudge address prefix if there already was a memory operand. Fix
7 error message to correctly reflect the addressing mode used.
8 (i386_att_operand): Fix comment.
9 (i386_intel_operand): Snapshot, clear, and restore base and index
10 reg for each operand processed. Increment count of memory operands
13 2008-08-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
15 * config/tc-hppa.c (is_SB_relative): New macro.
16 (fix_new_hppa): Remove $segrel$ marker.
17 (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
19 * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
21 2008-08-27 Jan Beulich <jbeulich@novell.com>
23 * config/tc-i386.c (check_string): Use register_prefix for error
25 (process_operands): Likewise.
27 2008-08-26 Mark Mitchell <mark@codesourcery.com>
29 * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
31 2008-08-26 Jie Zhang <jie.zhang@analog.com>
33 * config/bfin-parse.y (check_macfunc_option): Fix instruction
35 (asm_1): Check mode for 16-bit multiply instructions.
37 2008-08-24 Alan Modra <amodra@bigpond.net.au>
39 * configure.in: Update a number of obsolete autoconf macros.
40 * configure: Regenerate.
41 * aclocal.m4: Regenerate.
43 2008-08-22 Nick Clifton <nickc@redhat.com>
45 * config/tc-mcore.c (md_assemble): Increase length of name array
46 to include terminating NUL.
48 2008-08-22 Jie Zhang <jie.zhang@analog.com>
50 * config/bfin-lex.l (NUMBER): Protect special `.'.
52 2008-08-22 Alan Modra <amodra@bigpond.net.au>
54 * symbols.c (symbol_clone): Ensure clones are not external.
56 2008-08-22 Alan Modra <amodra@bigpond.net.au>
58 * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
60 2008-08-21 Richard Henderson <rth@redhat.com>
62 * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
63 (output_cie, output_fde): Use it.
64 (DWARF2_EH_FRAME_READ_ONLY): New.
67 * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
68 (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
69 (DWARF2_EH_FRAME_READ_ONLY): New.
70 * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
71 from the results of DIFF_EXPR_OK manipulation.
73 2008-08-21 Sterling Augustine <sterling@tensilica.com>
75 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
77 2008-08-20 Bob Wilson <bob.wilson@acm.org>
79 * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
80 (O_tpoff, O_dtpoff): Define.
81 (suffix_relocs): Add entries for TLS suffixes.
82 (xtensa_elf_cons): Check for invalid use of TLS relocations.
83 (map_operator_to_reloc): Add is_literal parameter and use it to
84 control translating TLS instruction relocations to the corresponding
86 (xg_valid_literal_expression): Allow TLS operators.
87 (xg_build_to_insn): Copy TLS operators from pseudo-instruction
88 operands to generated literals.
89 (xg_assemble_literal): Handle TLS operators. Update call to
90 map_operator_to_reloc.
91 (md_assemble): Handle CALLXn.TLS pseudo-instruction.
92 (md_apply_fix): Handle TLS relocations.
93 (emit_single_op): Handle TLS operators.
94 (convert_frag_immed): Update call to map_operator_to_reloc.
95 (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
96 * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
97 * config/xtensa-relax.c (append_literal_op): Add src_op parameter
98 to initialize the op_data field of the BuildOp.
99 (build_transition): Use it here to record the source operand
100 corresponding to a generated literal.
101 * config/xtensa-relax.h (build_op): Comment op_data use for literals.
103 2008-08-20 H.J. Lu <hongjiu.lu@intel.com>
105 AVX Programming Reference (August, 2008)
106 * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
107 (CPU_FLAGS_AVX_MATCH): Likewise.
108 (CPU_FLAGS_32BIT_MATCH): Updated.
109 (cpu_flags_match): Likewise.
111 2008-08-20 Alan Modra <amodra@bigpond.net.au>
114 * write.c (install_reloc): Check that reloc symbols have been
116 (set_symtab): Mark symbols with BSF_KEEP.
118 2008-08-18 H.J. Lu <hongjiu.lu@intel.com>
120 * config/tc-i386.c (i386_align_code): Fix a comment typo.
122 2008-08-15 Alan Modra <amodra@bigpond.net.au>
125 * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
126 * Makefile.in: Regenerate.
127 * aclocal.m4: Regenerate.
128 * config.in: Regenerate.
129 * configure: Regenerate.
130 * doc/Makefile.in: Regenerate.
132 2008-08-14 Alan Modra <amodra@bigpond.net.au>
134 * config/tc-tic4x.c (tic4x_operands_parse): Make static.
136 2008-08-13 Ben Elliston <bje@au.ibm.com>
138 * doc/as.texinfo (Align): Document the PowerPC behaviour.
140 2008-08-13 Alan Modra <amodra@bigpond.net.au>
142 * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
143 config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
144 config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
145 config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
146 config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
147 config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
148 config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
149 config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
150 config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
151 and PTR. Convert to ISO C. Delete unnecessary forward declarations.
153 2008-08-12 Alan Modra <amodra@bigpond.net.au>
155 * config/tc-arm.c (s_unreq): Adjust hash_delete call.
156 * config/tc-ia64.c (dot_rot): Likewise.
158 2008-08-11 Alan Modra <amodra@bigpond.net.au>
161 * hash.c: Expand PTR to void *.
162 (hash_delete): Add "freeme" parameter. Call obstack_free.
163 * hash.h: Expand PTR to void *.
164 (hash_delete): Update prototype.
165 * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
166 * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
168 (subsym_substitute): Likewise.
169 * doc/internals.texi (hash_delete): Update.
171 2008-08-08 Anatoly Sokolov <aesok@post.ru>
173 * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
174 architectures. Reorganize list to put mcu types in correct
175 architectures and to order list same as in GCC. Use new ISA
176 definitions in include/opcode/avr.h.
177 * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
178 descriptions. Reorganize descriptions to put mcu types in correct
179 architectures and to order lists same as in GCC.
181 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
182 Daniel Jacobowitz <dan@codesourcery.com>
184 * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
185 (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
186 (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
187 (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
188 (md_longopts): Add -call_nonpic.
189 (md_parse_option): Handle OPTION_CALL_NONPIC.
190 (md_show_usage): Add -call_nonpic.
192 2008-08-08 Sterling Augustine <sterling@tensilica.com>
194 * config/tc-xtensa.c (exclude_section_from_property_tables): New.
195 (xtensa_create_property_segments): Use it.
196 (xtensa_create_xproperty_segments): Likewise.
198 2008-08-08 Alan Modra <amodra@bigpond.net.au>
200 * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
202 2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
204 * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
205 (lo16_reloc_p): New functions.
206 (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
207 generalize relocation checks.
208 (matching_lo_reloc): New function.
209 (fixup_has_matching_lo_p): Use it.
210 (mips16_mark_labels): Don't clobber a symbol's visibility.
211 (append_insn): Use hi16_reloc_p and lo16_reloc_p.
212 (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
213 (md_apply_fix): Likewise.
214 (mips16_percent_op): Add %got and %call16.
215 (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
216 Use matching_lo_reloc.
217 (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
218 generalize relocation checks.
219 (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
222 2008-08-06 DJ Delorie <dj@redhat.com>
224 * NEWS: Mention these changes.
226 * config/tc-h8300.h (H_TICK_HEX): Define.
227 * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
228 (md_longopts): Add "-h-tick-hex".
229 (md_parse_option): Support it.
230 * doc/c-h8300.texi (H8/300 Options): Document it.
231 * doc/as.texinfo (Overview): Likewise.
233 * config/tc-sh.h (H_TICK_HEX): Define.
234 * config/tc-sh.c (OPTION_H_TICK_HEX): New.
235 (md_longopts): Add "-h-tick-hex".
236 (md_parse_option): Support it.
237 * doc/c-sh.texi (SH Options): Document it.
238 * doc/c-sh64.texi (SH64 Options): Document it.
239 * doc/as.texinfo (Overview): Likewise.
241 2008-08-05 Alan Modra <amodra@bigpond.net.au>
244 * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
245 debug info if we see compiler generated debug info.
246 (dwarf2_directive_loc): Likewise. Remove redundant debug_type test.
248 2008-08-04 Alan Modra <amodra@bigpond.net.au>
250 * dwarf2dbg.c: Remove superfluous forward function declarations.
251 (DWARF2_FORMAT): Add section arg.
252 (out_header): New function, split out from..
253 (out_debug_line): ..here.
254 (out_debug_aranges): Use out_header.
255 (out_debug_abbrev): Add info_seg and line_seg args. Use
256 DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
257 (out_debug_info): Use out_header. Output 8 byte DW_AT_stmt_list
258 if line_seg is 64-bit.
259 (dwarf2_finish): Adjust out_debug_abbrev call.
260 * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
261 * config/tc-mips.c (mips_dwarf2_format): Likewise.
263 2008-08-04 Alan Modra <amodra@bigpond.net.au>
265 * Makefile.am (POTFILES.in): Set LC_ALL=C.
266 * Makefile.in: Regenerate.
267 * po/POTFILES.in: Regenerate.
269 2008-08-01 Peter Bergner <bergner@vnet.ibm.com>
271 * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
272 Handle -mvsx and -mpower7.
273 (md_show_usage): Document -mpower7 and -mvsx.
274 * doc/as.texinfo (Target PowerPC): Document -mvsx.
275 * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
277 2008-07-31 Peter Bergner <bergner@vnet.ibm.com>
279 * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
282 2008-07-30 Michael J. Eager <eager@eagercon.com>
284 * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
285 (md_show_usage): Likewise.
287 2008-07-30 Alan Modra <amodra@bigpond.net.au>
289 * messages.c, symbols.c, write.c: Silence gcc warnings.
291 2008-07-28 Ineiev <ineiev@yahoo.co.uk>
293 * config/tc-i386.c (operand_type_check): Warning fix.
295 2008-07-26 Michael Eager <eager@eagercon.com>
297 * doc/as.texinfo: Add description of single-precision attribute.
299 2008-07-24 Jie Zhang <jie.zhang@analog.com>
301 * config/bfin-parse.y (asm_1): Error if plain symbol is used
302 as load/store offset.
304 2008-07-22 Chao-ying Fu <fu@mips.com>
306 * config/tc-mips.c (mips_ip): Reset s to argsStart.
308 2008-07-22 Jie Zhang <jie.zhang@analog.com>
310 * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
312 2008-07-21 DJ Delorie <dj@redhat.com>
314 * config/tc-h8300.c (fix_operand_size): Use the default size
315 specified by the .lbranch/.sbranch pseudos.
317 2008-07-18 DJ Delorie <dj@redhat.com>
319 * config/tc-m32c.h (H_TICK_HEX): Define.
320 * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
321 (md_longopts): Add support for it.
322 (md_parse_option): Likewise.
323 * doc/as.texinfo (Overview): Add new m32c options.
324 * doc/c-m32c.texi (M32C-Modifiers): Likewise
326 * as.h: (enable_h_tick_hex): New.
327 * app.c (enable_h_tick_hex): New.
329 (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
330 (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
331 style hex constants and convert the input stream to 0x00 style.
332 (do_scrub_chars): If a 'X style character constant is found after
333 a symbol character (like you're or X'00), warn the user.
335 2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
337 * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
338 (mips_fix_adjustable): Likewise.
339 (mips_frob_file_after_relocs): Likewise.
341 2008-07-08 Nathan Sidwell <nathan@codesourcery.com>
343 * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
344 about overriding an earlier setting.
346 2008-07-07 Adam Nemet <anemet@caviumnetworks.com>
348 * config/tc-mips.c (NO_ISA_COP): New macro.
349 (COP_INSN): New macro.
350 (is_opcode_valid): Use them.
351 (macro) <ld_st>: Use them. Don't accept coprocessor load store
352 insns based on the ISA if CPU is NO_ISA_COP.
353 <copz>: Likewise for coprocessor operations.
355 2008-07-07 Paul Brook <paul@codesourcery.com>
357 * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
360 2008-07-07 Ralf Corsépius <ralf.corsepius@rtems.org>
362 * configure.tgt: Add bfin-*-rtems*.
364 2008-07-04 Alan Modra <amodra@bigpond.net.au>
366 * config/tc-spu.c (md_apply_fix): Handle fully resolved
367 BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
369 2008-06-25 Peter Bergner <bergner@vnet.ibm.com>
371 * config/tc-ppc.c (parse_cpu): Handle -m464.
372 (md_show_usage): Likewise.
374 2008-06-24 Eric B. Weddington <eric.weddington@atmel.com>
376 Add support for ATtiny13A.
377 * config/tc-avr.c (mcu_types): Add attiny13a.
378 * doc/c-avr.texi: Likewise.
380 2008-06-24 Bob Wilson <bob.wilson@acm.org>
381 Alan Modra <amodra@bigpond.net.au>
383 * write.c (relax_segment <rs_org>): Include current stretch
384 value when calculating whether .org is backwards.
386 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
388 * configure: Regenerate.
390 2008-06-17 Nick Clifton <nickc@redhat.com>
392 * app.c (do_scrub_chars): Do not UNGET an EOF value.
394 2008-06-16 Hans-Peter Nilsson <hp@bitrange.com>
397 * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
398 text_section. Do the "stepping backwards" test for text_section
399 using unsigned operands.
401 2008-06-13 Peter Bergner <bergner@vnet.ibm.com>
403 * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
404 (ppc_insert_operand): Likewise.
405 (ppc_machine): Likewise.
406 * config/tc-ppc.h: #include "opcode/ppc.h"
407 (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
408 (ppc_cpu): Update extern decl.
410 2008-06-12 Adam Nemet <anemet@caviumnetworks.com>
412 * config/tc-mips.c (validate_mips_insn): Handle field descriptors
413 +x, +X, +p, +P, +s, +S.
416 * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
418 (macro_build): Likewise.
419 (CPU_HAS_SEQ): New macro.
420 (macro2) <M_SEQ_I, M_SNE_I>: Use it. Emit seq/sne and seqi/snei.
422 2008-06-09 Eric B. Weddington <eric.weddington@atmel.com>
424 * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
425 * doc/c-avr.texi: Likewise.
427 2008-06-04 Nick Clifton <nickc@redhat.com>
429 * app.c (do_scrub_chars): Do not UNGET an EOF value.
431 2008-06-03 H.J. Lu <hongjiu.lu@intel.com>
433 * config/tc-i386.c (set_sse_check): New.
434 (md_pseudo_table): Add "sse_check".
436 2008-06-03 Paul Brook <paul@codesourcery.com>
438 * config/tc-arm.c (do_t_rbit): Populate both rm fields.
440 2008-05-30 Nick Clifton <nickc@redhat.com>
443 * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
446 2008-05-29 Maxim Kuvyrkov <maxim@codesourcery.com>
448 * config/tc-mips.c (mips_cpu_info_table): Move records for
449 ST Loongson-2E/2F processors to a better place.
451 2008-05-23 H.J. Lu <hongjiu.lu@intel.com>
454 * config/tc-i386.c (match_template): Report ambiguous operand
455 size, not invalid suffix when there is no match in Intel
458 2008-05-22 Paul Brook <paul@codesourcery.com>
460 * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
462 2008-05-21 I-Jui Sung <ijsung@gmail.com>
464 * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
465 compatible cores: fa526, fa626, fa626te, fa726te.
466 * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
469 2008-05-14 Alan Modra <amodra@bigpond.net.au>
471 * Makefile.am: Run "make dep-am".
472 * Makefile.in: Regenerate.
473 * doc/Makefile.in: Regenerate.
474 * po/POTFILES.in: Regenerate.
476 2008-05-09 Catherine Moore <clm@codesourcery.com>
478 * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
479 with non-MIPS16 relocs.
481 2008-05-09 Chao-ying Fu <fu@mips.com>
483 * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
484 case that some characters append at the end of the name.
486 (s_change_sec): Likewise.
487 (md_section_align): Likewise.
489 2008-05-07 Bob Wilson <bob.wilson@acm.org>
491 * config/tc-xtensa.c (xtensa_create_property_segments): Use
492 xtensa_make_property_section instead of xtensa_get_property_section.
493 (xtensa_create_xproperty_segments): Likewise.
495 2008-05-02 H.J. Lu <hongjiu.lu@intel.com>
497 * NEWS: Mention XSAVE, EPT and MOVBE.
499 * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
500 (md_show_usage): Add .movbe and .ept.
502 * doc/c-i386.texi: Add movbe and ept to -march=. Document
505 2008-04-29 David S. Miller <davem@davemloft.net>
507 * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
509 2008-04-28 Adam Nemet <anemet@caviumnetworks.com>
511 * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
513 (OPTION_ELF_BASE): Make room for new option macros.
514 (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
515 OPTION_DOUBLE_FLOAT): New option macros.
516 (md_longopts): Add msoft-float, mhard-float, msingle-float and
518 (md_parse_option): Handle OPTION_SINGLE_FLOAT,
519 OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
520 (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
522 (struct mips_set_options): New fields soft_float and single_float.
523 (mips_opts): Initialized them. Add comment for each field
525 (mips_after_parse_args): Set them based on file_mips_soft_float
526 and file_mips_single_float.
527 (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
528 `.set singlefloat' and `.set doublefloat'.
529 (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
530 Handle single-float and soft-float instructions here.
531 (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
532 (is_opcode_valid_16): New function.
533 (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
534 (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
535 M_S_DOB>: Remove special-casing of r4650.
536 * doc/c-mips.texi (-march=): Add Octeon.
537 (MIPS Opts): Document -msoft-float and -mhard-float. Document
538 -msingle-float and -mdouble-float.
539 (MIPS floating-point): New section. Document `.set softfloat' and
540 `.set hardfloat'. Document `.set singlefloat' and `.set
543 2008-04-25 David S. Miller <davem@davemloft.net>
545 * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
548 * doc/c-sparc.texi: Consistently refer to architecture 'versions',
549 rather than occaisionally 'levels'. Consistently refer to Sun's
550 UNIX variant as SunOS, every version of Solaris is also SunOS.
551 Document new 'softint_clear' and 'softint_set' aliases. Clarify
552 which architecture versions support '%dcr', '%cq', and '%gl'. Add
553 section on 32-bit/64-bit opcode translations.
555 2008-04-23 Mike Frysinger <vapier@gentoo.org>
557 * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
558 (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
559 (obj-fdpicelf.o): Define.
560 * Makefile.in: Regenerate.
561 * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
563 (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
564 (bfin-*-uclinux*): New; set fmt to elf and em to linux.
565 * config/obj-fdpicelf.c: New.
566 * config/obj-fdpicelf.h: Likewise.
567 * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
568 the OBJ_FDPIC_ELF define.
569 (OPTION_NOPIC): Define.
570 (md_longopts): Add mnopic and mno-fdpic.
571 (md_parse_option): Handle OPTION_NOPIC.
573 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
575 * aclocal.m4: Regenerate.
576 * configure: Regenerate.
578 2008-04-23 David S. Miller <davem@davemloft.net>
580 * config/tc-sparc.c (v9a_asr_table): Add missing
581 'stick' and 'stick_cmpr', and document ordering rules
583 (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
584 BFD_RELOC_SPARC_PC10.
585 * doc/c-sparc.texi: New section on Sparc constants.
586 Add documentation for %stick and %stick_cmpr.
588 2008-04-22 David S. Miller <davem@davemloft.net>
590 * config/obj-elf.c (obj_elf_section_type): Add prototype
591 before obj_elf_section_word and add 'warn' arg.
592 (obj_elf_section_word): Add type pointer arg, and if no #SECTION
593 is matched, try checking for #SECTION_TYPE.
594 (obj_elf_section): Adjust for new args.
595 (obj_elf_type_name): New function.
596 (obj_elf_type): Call it, and accept STT_foo number strings
597 in .type statements as output by SunPRO compiler.
599 2008-04-22 H.J. Lu <hongjiu.lu@intel.com>
601 * config/tc-i386.c (md_assemble): Don't check SSE instructions
604 2008-04-18 David S. Miller <davem@davemloft.net>
606 * doc/c-sparc.texi: Add syntax section.
608 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
610 * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
611 REG and NDS for instructions with immediate operand.
613 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
615 * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
618 2008-04-16 David S. Miller <davem@davemloft.net>
620 * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
621 and relocation generation.
622 (tc_gen_reloc): Likewise.
624 2008-04-15 Andrew Stubbs <andrew.stubbs@st.com>
626 * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
627 relocations are properly aligned, and not negative.
629 2008-04-15 Khem Raj <kraj@mvista.com>
631 * doc/tc-arm.texi: Fix fnstart and fnend directive names.
633 2008-04-14 Edmar Wienskoski <edmar@freescale.com>
635 * config/tc-ppc.c (parse_cpu): Handle "e500mc". Extend "e500" to
636 accept e500mc instructions.
637 (md_show_usage): Document -me500mc.
639 2008-04-11 Nick Clifton <nickc@redhat.com>
641 * listing.c (print_timestamp): Use localtime rather than
642 localtime_r since not all build environments provide the latter.
644 2008-04-10 H.J. Lu <hongjiu.lu@intel.com>
646 * NEWS: Mention -msse-check=[none|error|warning].
648 * config/tc-i386.c (sse_check): New.
649 (OPTION_MSSE_CHECK): Likewise.
650 (md_assemble): Check SSE instructions if needed.
651 (md_longopts): Add -msse-check.
652 (md_parse_option): Handle OPTION_MSSE_CHECK.
653 (md_show_usage): Show -msse-check=[none|error|warning].
655 * doc/c-i386.texi: Document -msse-check=[none|error|warning].
657 2008-04-10 Santiago Urueña <suruena@gmail.com>
659 * listing.c: Add -ag listing flag to show general information in
660 listings such as gas version, passed options, and time stamp.
661 (listing_general_info): New function.
662 (print_options): New function.
663 (print_single_option): New function.
664 (print_timestamp): New function.
665 (MAX_DATELEN): Define.
666 (listing_print): Add call to listing_general_info.
667 * listing.h (LISTING_GENERAL): Define.
668 (listing_print): Add new parameter.
669 * as.c (show_usage): Print new switch.
670 (parse_args): Parse new switch.
671 (main): Pass command line on to listing_print.
672 * NEWS: Mention this new feature.
673 * doc/as.texinfo: Document the new sub-option.
675 2008-04-08 Alan Modra <amodra@bigpond.net.au>
677 * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
678 call. Delete out of date comment.
679 (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
680 (dwarf2_emit_label): Don't emit unless there has been a previous
681 .file or we are outputting assembler generated debug.
682 dwarf2_consume_line_info after emitting line info, not before.
683 (out_debug_info): Simplify files_in_use test.
685 2008-04-07 H.J. Lu <hongjiu.lu@intel.com>
687 * config/tc-i386.c (parse_real_register): Return AVX register
688 only if AVX is enabled.
690 2008-04-07 Kaz Kojima <kkojima@rr.iij4u.or.jp>
693 * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
694 md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
696 2008-04-04 Adrian Bunk <bunk@stusta.de>
697 Bob Wilson <bob.wilson@acm.org>
699 * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
700 call to decode_reloc.
702 2008-04-04 H.J. Lu <hongjiu.lu@intel.com>
704 * NEWS: Mention XSAVE. Change CLMUL to PCLMUL.
706 * config/tc-i386.c (cpu_arch): Add .pclmul.
707 (md_show_usage): Replace clmul with pclmul.
708 * doc/c-i386.texi: Likewise.
710 2008-04-03 H.J. Lu <hongjiu.lu@intel.com>
712 * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
714 * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
715 Document -msse2avx, .avx, .aes, .clmul and .fma.
717 * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
718 (vex_prefix): Likewise.
720 (CPU_FLAGS_ARCH_MATCH): Likewise.
721 (CPU_FLAGS_64BIT_MATCH): Likewise.
722 (CPU_FLAGS_32BIT_MATCH): Likewise.
723 (CPU_FLAGS_PERFECT_MATCH): Likewise.
725 (vex_imm4): Likewise.
726 (fits_in_imm4): Likewise.
727 (build_vex_prefix): Likewise.
728 (VEX_check_operands): Likewise.
729 (bad_implicit_operand): Likewise.
730 (OPTION_MSSE2AVX): Likewise.
731 (T_YMMWORD): Likewise.
732 (_i386_insn): Add vex.
733 (cpu_arch): Add .avx, .aes, .clmul and .fma.
734 (cpu_flags_match): Changed to take a pointer to const template.
735 Enable encoding SSE instructions with VEX prefix for -msse2avx.
736 (match_mem_size): Also check ymmword.
737 (operand_type_match): Clear ymmword.
738 (md_begin): Allow '_' in mnemonic.
739 (type_names): Add OPERAND_TYPE_VEX_IMM4.
740 (process_immext): Update assert.
741 (md_assemble): Don't call process_immext if sse2avx and immext
742 are true. Call build_vex_prefix if vex is true.
743 (parse_insn): Updated for cpu_flags_match.
744 (swap_operands): Handle 5 operands.
745 (match_template): Handle 5 operands. Updated for cpu_flags_match.
746 Check regymm. Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
747 (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
748 (check_byte_reg): Check regymm.
749 (process_operands): Duplicate the destination register for
751 (build_modrm_byte): Updated for instructions with VEX encoding.
752 (output_insn): Output VEX prefix if needed.
753 (md_longopts): Add msse2avx.
754 (md_parse_option): Handle OPTION_MSSE2AVX.
755 (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
756 (intel_e09): Support YMMWORD.
757 (intel_e11): Likewise.
758 (intel_get_token): Likewise.
760 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
762 * config/tc-avr.c (mcu_types): Add attiny167.
763 * doc/c-avr.texi: Likewise.
765 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
767 * config/tc-avr.c (mcu_types): Add atmega32u4.
768 * doc/c-avr.texi: Likewise.
770 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
772 * config/tc-avr.c (mcu_types): Add atmega32c1.
773 * doc/c-avr.texi: Likewise.
775 2008-03-28 Paul Brook <paul@codesourcery.com>
777 * config/tc-arm.c (parse_neon_mov): Parse register before immediate
778 to avoid spurious symbols.
780 2008-03-28 Nathan Sidwell <nathan@codesourcery.com>
782 * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
785 2008-03-27 Eric B. Weddington <eric.weddington@atmel.com>
787 * config/tc-avr.c (mcu_types): Add atmega32m1.
788 * doc/c-avr.texi: Likewise.
790 2008-03-27 Ineiev <ineiev@yahoo.co.uk>
792 * config/tc-arm.c (do_neon_cvt): Move variable declarations to
794 (do_neon_ext): Fix sign of comparison.
796 2008-03-26 Bernd Schmidt <bernd.schmidt@analog.com>
798 From Jie Zhang <jie.zhang@analog.com>
799 * config/bfin-parse.y (asm_1): Check AREGS in comparison
800 instructions. And call yyerror when comparing PREG with
802 (check_macfunc_option): New.
803 (check_macfuncs): Check option by calling check_macfunc_option.
804 Fix comparison always true warnings. Both scalar instructions
805 of vector instruction must share the same mode option. Only allow
806 option mode at the end of the second instruction of the vector.
807 (asm_1): Check option by calling check_macfunc_option.
809 * config/bfin-parse.y (check_macfunc_option): Allow (IU)
810 option for multiply and multiply-accumulate to data register
812 (check_macfuncs): Don't check if accumulator matches the data register
814 (assign_macfunc): Check if accumulator matches the
815 data register in each rule that moves to the data
818 * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
819 generated for LOOP_BEGIN and LOOP_END instructions.
820 (bfin_gen_loop): Likewise.
822 2008-03-19 Andreas Krebbel <krebbel1@de.ibm.com>
824 * config/tc-s390.c (md_parse_option): z10 option added.
826 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
828 * aclocal.m4: Regenerate.
829 * configure: Likewise.
830 * Makefile.in: Likewise.
831 * doc/Makefile.in: Likewise.
833 2008-03-17 Adrian Bunk <bunk@stusta.de>
836 * config/tc-hppa.c (is_same_frag): Delete.
838 2008-03-14 Sterling Augustine <sterling@tensilica.com>
840 * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
841 RELAX_LOOP_END_ADD_NOP.
843 2008-03-13 Evandro Menezes <evandro@yahoo.com>
846 * read.c (s_mexit): Warn if attempting to exit a macro when not
847 inside a macro definition.
849 2008-03-13 Alan Modra <amodra@bigpond.net.au>
851 * Makefile.am: Run "make dep-am".
852 * Makefile.in: Regenerate.
853 * configure: Regenerate.
855 2008-03-09 Paul Brook <paul@codesourcery.com>
857 * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
858 * doc/c-arm.texi: Add cortex-a9.
860 2008-03-09 Paul Brook <paul@codesourcery.com>
862 * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
863 (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
864 (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
865 (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
866 * doc/c-arm.texi: Document new ARM FPU variants.
868 2008-03-07 Paul Brook <paul@codesourcery.com>
870 * config/tc-arm.c (md_apply_fix): Use correct offset range.
872 2008-03-07 Alan Modra <amodra@bigpond.net.au>
874 * config/tc-ppc.c (ppc_setup_opcodes): Tidy. Add code to test
875 for strict ordering of powerpc_opcodes, but disable for now.
877 2008-03-04 Paul Brook <paul@codesourcery.com>
879 * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
880 (arm_ext_v7m): Rename...
881 (arm_ext_m): ... to this. Include v6-M.
882 (do_t_add_sub): Allow narrow low-reg non flag setting adds.
883 (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
884 (md_assemble): Allow wide msr instructions.
885 (insns): Add classifications for v6-m instructions.
886 (arm_cpu_option_table): Add cortex-m1.
887 (arm_arch_option_table): Add armv6-m.
888 (cpu_arch): Add ARM_ARCH_V6M. Fix numbering of other v6 variants.
890 2008-03-03 Sterling Augustine <sterling@tensilica.com>
891 Bob Wilson <bob.wilson@acm.org>
893 * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
894 (md_begin): Initialize it.
895 (resources_conflict): Use it.
897 2008-03-03 Sterling Augustine <sterling@tensilica.com>
899 * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
901 2008-03-03 Denys Vlasenko <vda.linux@googlemail.com>
902 H.J. Lu <hongjiu.lu@intel.com>
905 * read.c (pseudo_set): Don't allow global register symbol.
907 * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
910 2008-03-03 H.J. Lu <hongjiu.lu@intel.com>
913 * write.c (write_object_file): Don't allow symbols which were
914 equated to register. Stop if there is an error.
916 2008-03-01 Alan Modra <amodra@bigpond.net.au>
918 * config/tc-ppc.h (struct _ppc_fix_extra): New.
920 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
921 * config/tc-ppc.c (ppu_cpu): Make global.
922 (ppc_insert_operand): Add ppu_cpu parameter.
923 (md_assemble): Adjust for above change.
924 (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
926 2008-02-22 Nick Clifton <nickc@redhat.com>
928 * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
929 targeted ARM ports, otherwise just skip generating the reloc.
931 2008-02-18 H.J. Lu <hongjiu.lu@intel.com>
933 * doc/c-i386.texi: Update -march= and .arch.
935 2008-02-18 Nick Clifton <nickc@redhat.com>
937 * config/tc-mn10300.c (has_known_symbol_location): New function.
938 Do not regard weak symbols as having a known location.
939 (md_estimate_size_before_relax): Use new function.
940 (md_pcrel_from): Do not compute a pcrel against a weak symbol.
942 2008-02-18 Jan Beulich <jbeulich@novell.com>
944 * config/tc-i386.c (match_template): Disallow 'l' suffix when
945 currently selected CPU has no 32-bit support.
946 (parse_real_register): Do not return registers not available on
947 currently selected CPU.
949 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
951 * config/tc-i386.c (process_immext): Fix format.
953 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
955 * config/tc-i386.c (inoutportreg): New.
956 (process_immext): New.
957 (md_assemble): Use it.
958 (update_imm): Use imm16 and imm32s.
959 (i386_att_operand): Use inoutportreg.
961 2008-02-14 H.J. Lu <hongjiu.lu@intel.com>
963 * config/tc-i386.c (operand_type_all_zero): New.
964 (operand_type_set): Likewise.
965 (operand_type_equal): Likewise.
966 (cpu_flags_all_zero): Likewise.
967 (cpu_flags_set): Likewise.
968 (cpu_flags_equal): Likewise.
969 (UINTS_ALL_ZERO): Removed.
970 (UINTS_SET): Likewise.
971 (UINTS_CLEAR): Likewise.
972 (UINTS_EQUAL): Likewise.
973 (cpu_flags_match): Updated.
974 (smallest_imm_type): Likewise.
975 (set_cpu_arch): Likewise.
976 (md_assemble): Likewise.
977 (optimize_imm): Likewise.
978 (match_template): Likewise.
979 (process_suffix): Likewise.
980 (update_imm): Likewise.
981 (process_drex): Likewise.
982 (process_operands): Likewise.
983 (build_modrm_byte): Likewise.
984 (i386_immediate): Likewise.
985 (i386_displacement): Likewise.
986 (i386_att_operand): Likewise.
987 (parse_real_register): Likewise.
988 (md_parse_option): Likewise.
989 (i386_target_format): Likewise.
991 2008-02-14 Dimitry Andric <dimitry@andric.com>
994 * config/tc-arm.c (s_arm_unwind_save): Advance the input line
995 pointer past the comma after parsing a floating point register
998 2008-02-14 Hakan Ardo <hakan@debian.org>
1001 * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1003 (avr_operand): Disallow post-increment addressing in the lpm
1004 instruction for the attiny26.
1006 2008-02-13 Jan Beulich <jbeulich@novell.com>
1008 * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1009 if not in Intel mode.
1010 (i386_intel_operand): Ignore segment overrides in immediate and
1012 (intel_e11): Range-check i.mem_operands before use as array
1013 index. Filter out FLAT for uses other than as segment override.
1014 (intel_get_token): Remove broken promotion of "FLAT:" to mean
1017 2008-02-13 Jan Beulich <jbeulich@novell.com>
1019 * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1021 2008-02-13 Jan Beulich <jbeulich@novell.com>
1023 * config/tc-i386.c (allow_pseudo_reg): New.
1024 (parse_real_register): Check for NULL just once. Allow all
1025 register table entries when allow_pseudo_reg is non-zero.
1026 Don't allow any registers without type when allow_pseudo_reg
1028 (tc_x86_regname_to_dw2regnum): Replace with ...
1029 (tc_x86_parse_to_dw2regnum): ... this.
1030 (tc_x86_frame_initial_instructions): Adjust for above change.
1031 * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1032 (tc_parse_to_dw2regnum): New.
1033 (tc_x86_regname_to_dw2regnum): Replace with ...
1034 (tc_x86_parse_to_dw2regnum): ... this.
1035 * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1036 (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1039 2008-02-12 Nick Clifton <nickc@redhat.com>
1041 * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1043 (tic4x_insn_add): Likewise.
1044 (md_begin): Drop cast that was discarding a const qualifier.
1045 * config/tc-d30v.c (get_reloc): Add const qualifier to op
1047 (build_insn): Drop cast that was discarding a const qualifier.
1049 2008-02-11 H.J. Lu <hongjiu.lu@intel.com>
1051 * config/tc-i386.c (cpu_arch): Add .xsave.
1052 (md_show_usage): Add .xsave.
1054 * doc/c-i386.texi: Add xsave to -march=.
1056 2008-02-07 Alan Modra <amodra@bigpond.net.au>
1058 * read.c (s_weakref): Don't pass unadorned NULL to concat.
1059 * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1061 2008-02-05 Sterling Augustine <sterling@tensilica.com>
1063 * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1064 checks into assertions. When relaxation produces an operation that
1065 does not fit in the current FLIX instruction, make sure that the
1066 operation is relaxed as needed to account for being placed following
1067 the current instruction.
1069 2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
1072 * configure: Regenerated.
1074 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
1076 * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1078 2008-01-31 Marc Gauthier <marc@tensilica.com>
1080 * configure.tgt (xtensa*-*-*): Recognize processor variants.
1082 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
1084 * read.c: (emit_expr): Correct for mingw use of printf size
1087 2008-01-24 Bob Wilson <bob.wilson@acm.org>
1089 * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1090 can only be encoded in FLIX instructions but are not specified as such.
1091 (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1094 2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
1096 * NEWS: Mention new command line options for x86 targets.
1098 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1100 * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1102 2008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
1104 * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1106 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1108 * config/tc-i386.c (md_show_usage): Show more processors for
1111 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1113 * config/tc-i386.c (i386_target_format): Remove cpummx2.
1115 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1117 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1118 (XXX_MNEM_SUFFIX): Likewise.
1119 (END_OF_INSN): Likewise.
1120 (templates): Likewise.
1121 (modrm_byte): Likewise.
1122 (rex_byte): Likewise.
1123 (DREX_XXX): Likewise.
1124 (drex_byte): Likewise.
1125 (sib_byte): Likewise.
1126 (processor_type): Likewise.
1127 (arch_entry): Likewise.
1128 (cpu_sub_arch_name): Remove const.
1129 (cpu_arch): Add .vmx and .smx.
1130 (set_cpu_arch): Append cpu_sub_arch_name.
1131 (md_parse_option): Support -march=CPU[,+EXTENSION...].
1132 (md_show_usage): Updated.
1134 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1135 (XXX_MNEM_SUFFIX): Likewise.
1136 (END_OF_INSN): Likewise.
1137 (templates): Likewise.
1138 (modrm_byte): Likewise.
1139 (rex_byte): Likewise.
1140 (DREX_XXX): Likewise.
1141 (drex_byte): Likewise.
1142 (sib_byte): Likewise.
1143 (processor_type): Likewise.
1144 (arch_entry): Likewise.
1146 * doc/as.texinfo: Update i386 -march option.
1148 * doc/c-i386.texi: Update -march= for ISA.
1150 2008-01-18 Bob Wilson <bob.wilson@acm.org>
1152 * config/tc-xtensa.c (xtensa_leb128): New function.
1153 (md_pseudo_table): Use it for sleb128 and uleb128.
1154 (is_leb128_expr): New internal flag.
1155 (xtensa_symbol_new_hook): Check new flag.
1157 2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
1159 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1160 at90usb82, at90usb162.
1161 * doc/c-avr.texi: Change architecture grouping for at90usb82,
1163 These changes support the new avr35 architecture group in gcc.
1165 2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
1167 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1168 suffix for AT&T syntax.
1170 2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
1172 * config/tc-i386.c (match_reg_size): New.
1173 (match_mem_size): Likewise.
1174 (operand_size_match): Likewise.
1175 (operand_type_match): Also clear all size fields.
1176 (match_template): Skip Intel syntax when in AT&T syntax.
1177 Call operand_size_match to check operand size.
1178 (i386_att_operand): Set the mem field to 1 for memory
1180 (i386_intel_operand): Likewise.
1182 2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
1185 * config/tc-i386.c (_i386_insn): Update comment.
1186 (operand_type_match): Also clear unspecified.
1187 (operand_type_register_match): Likewise.
1188 (parse_operands): Initialize unspecified.
1189 (i386_intel_operand): Likewise.
1190 (match_template): Check memory and accumulator operand size.
1191 (i386_att_operand): Clear unspecified on register operand.
1192 (intel_e11): Likewise.
1193 (intel_e09): Set operand size and clean unspecified for
1196 2008-01-11 Andreas Schwab <schwab@suse.de>
1198 * read.c (s_space): Declare `repeat' as offsetT.
1200 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1202 * config/tc-i386.c (match_template): Check processor support
1205 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1207 * config/tc-i386.c (match_template): Continue if processor
1210 2008-01-09 Alexandre Oliva <aoliva@redhat.com>
1212 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1213 unwind personality function address.
1215 2008-01-09 Bob Wilson <bob.wilson@acm.org>
1217 * dwarf2dbg.c (out_sleb128): Delete.
1218 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1219 (out_fixed_inc_line_addr): Delete.
1220 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1221 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1222 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1223 (process_entries): Remove calls to out_fixed_inc_line_addr. When
1224 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1225 * read.h (emit_expr_fix): New prototype.
1226 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1227 (emit_expr_fix): New.
1229 2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
1231 * config/tc-i386.c (match_template): Check register size
1232 only when size of operands can be encoded the canonical way.
1234 2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
1236 * config/tc-i386.c (i386_operand): Renamed to ...
1237 (i386_att_operand): This.
1238 (parse_operands): Updated.
1240 2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
1242 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1244 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1246 (md_assemble): Remove Intel mode workaround.
1247 (match_template): Check support for old gcc, AT&T mnemonic
1249 (md_parse_option): Don't set intel_mnemonic to 0 for
1252 2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
1254 * config/tc-i386.h: Update copyright to 2008.
1256 2008-01-04 Nick Clifton <nickc@redhat.com>
1258 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1259 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1261 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1263 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1266 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1268 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1269 (cpu_flags_not): Likewise.
1270 (cpu_flags_match): Updated to check 64bit and arch.
1271 (set_code_flag): Remove cpu_arch_flags_not.
1272 (set_16bit_gcc_code_flag): Likewise.
1273 (set_cpu_arch): Likewise.
1274 (md_begin): Likewise.
1275 (parse_insn): Call cpu_flags_match to check 64bit and arch.
1276 (match_template): Likewise.
1278 2008-01-03 Jakub Jelinek <jakub@redhat.com>
1280 * config/tc-i386.c (process_drex): Initialize modrm_reg and
1281 modrm_regmem to 0 instead of None.
1283 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1285 * config/tc-i386.c (match_template): Use the xmmword field
1288 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1290 * config/tc-i386.c (process_suffix): Fix a typo.
1292 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1295 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1296 Check memory size in Intel mode.
1297 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1298 (intel_e09): Likewise.
1300 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1302 2008-01-02 Catherine Moore <clm@codesourcery.com>
1304 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1306 For older changes see ChangeLog-2007
1312 version-control: never