1 2008-09-26 Eric Botcazou <ebotcazou@adacore.com>
3 * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
4 * Makefile.in (TARG_ENV_HFILES): Likewise.
5 * configure.tgt (Solaris targets): Set em=solaris.
6 * config/te-solaris.h: New file.
8 2008-09-26 Jie Zhang <jie.zhang@analog.com>
10 * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
12 2008-09-24 Richard Henderson <rth@redhat.com>
14 * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
15 (struct cfi_insn_data): Add ea member.
16 (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
17 (output_cfi_insn): Handle CFI_val_encoded_addr.
18 (select_cie_for_fde): Don't match CFI_val_encoded_addr.
19 * doc/as.texinfo (.cfi_val_encoded_addr): Document.
21 2008-09-25 Alan Modra <amodra@bigpond.net.au>
24 * listing.c (print_options): Don't call fprintf without format string.
26 2008-09-19 Alan Modra <amodra@bigpond.net.au>
28 * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
29 (TC_VALIDATE_FIX_SUB): Likewise.
30 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
31 * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
32 * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
33 * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
34 (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
35 * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
36 * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
37 * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
38 TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
40 * write.c (md_register_arithmetic): Define.
41 (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
42 Modify error message when registers involved.
43 (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
44 * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
46 2008-09-15 Alan Modra <amodra@bigpond.net.au>
48 * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
50 2008-09-15 Alan Modra <amodra@bigpond.net.au>
52 * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
53 relocs with no symbol.
54 * config/tc-mmix.c (md_assemble): Mark fake symbol on
55 BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
56 (mmix_md_end): Likewise mark mmix reg contents section symbol.
58 2008-09-14 Chris Smith <chris@zxdesign.info>
60 * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
61 broken, as the opcode of ld a,(de) was being emitted for both.
63 2008-09-12 Sterling Augustine <sterling@tensilica.com>
65 * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
66 operands equal to MAX_INSN_ARGS.
68 2008-09-11 Jan Kratochvil <jan.kratochvil@redhat.com>
70 * configure.in: Call AC_SYS_LARGEFILE.
71 * config.in: Regenerate.
72 * configure: Regenerate.
74 2008-09-09 Peter Bergner <bergner@vnet.ibm.com>
76 * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
77 Remove POWER5 and POWER6 tests.
79 2008-09-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
81 * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
82 number support for 32-bit targets.
84 2008-09-08 Tristan Gingold <gingold@adacore.com>
86 * NEWS: Add a marker for the 2.19 features.
88 2008-09-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
90 * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target. Revise
91 comment regarding use of difference expressions.
92 (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
94 * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
95 (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
96 (dot_cfi_lsda, output_cie, output_fde): Likewise.
97 * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
99 2008-09-06 Richard Sandiford <rdsandiford@googlemail.com>
101 * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
103 2008-09-03 Nick Clifton <nickc@redhat.com>
105 * config/tc-i386.c (pe_lcomm_internal): New function. Allows the
106 alignment field of the .lcomm directive to be optional.
107 (pe_lcomm): New function. Pass pe_lcomm_internal to
109 (md_pseudo_table): Implement .lcomm directive for COFF based
111 * doc/c-i386.texi (i386-Directives): New node. Used to document
112 the .lcomm directive.
114 2008-08-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
116 * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
119 2008-08-29 Eric B. Weddington <eric.weddington@atmel.com>
121 * config/tc-avr.c (mcu_types): Add atmega16u4.
122 * doc/c-avr.texi: Likewise.
124 2008-08-28 H.J. Lu <hongjiu.lu@intel.com>
126 * config/tc-ia64.c (CR_IIB0): New.
128 (cr): Add cr.iib0 and cr.iib1.
129 (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
131 2008-08-28 Jan Beulich <jbeulich@novell.com>
133 * config/tc-i386.c (md_assemble): Force number of displacement
134 operands to zero when processing string instruction.
135 (i386_index_check): Special-case string instruction operands. Don't
136 fudge address prefix if there already was a memory operand. Fix
137 error message to correctly reflect the addressing mode used.
138 (i386_att_operand): Fix comment.
139 (i386_intel_operand): Snapshot, clear, and restore base and index
140 reg for each operand processed. Increment count of memory operands
143 2008-08-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
145 * config/tc-hppa.c (is_SB_relative): New macro.
146 (fix_new_hppa): Remove $segrel$ marker.
147 (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
149 * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
151 2008-08-27 Jan Beulich <jbeulich@novell.com>
153 * config/tc-i386.c (check_string): Use register_prefix for error
155 (process_operands): Likewise.
157 2008-08-26 Mark Mitchell <mark@codesourcery.com>
159 * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
161 2008-08-26 Jie Zhang <jie.zhang@analog.com>
163 * config/bfin-parse.y (check_macfunc_option): Fix instruction
165 (asm_1): Check mode for 16-bit multiply instructions.
167 2008-08-24 Alan Modra <amodra@bigpond.net.au>
169 * configure.in: Update a number of obsolete autoconf macros.
170 * configure: Regenerate.
171 * aclocal.m4: Regenerate.
173 2008-08-22 Nick Clifton <nickc@redhat.com>
175 * config/tc-mcore.c (md_assemble): Increase length of name array
176 to include terminating NUL.
178 2008-08-22 Jie Zhang <jie.zhang@analog.com>
180 * config/bfin-lex.l (NUMBER): Protect special `.'.
182 2008-08-22 Alan Modra <amodra@bigpond.net.au>
184 * symbols.c (symbol_clone): Ensure clones are not external.
186 2008-08-22 Alan Modra <amodra@bigpond.net.au>
188 * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
190 2008-08-21 Richard Henderson <rth@redhat.com>
192 * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
193 (output_cie, output_fde): Use it.
194 (DWARF2_EH_FRAME_READ_ONLY): New.
195 (cfi_finish): Use it.
197 * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
198 (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
199 (DWARF2_EH_FRAME_READ_ONLY): New.
200 * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
201 from the results of DIFF_EXPR_OK manipulation.
203 2008-08-21 Sterling Augustine <sterling@tensilica.com>
205 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
207 2008-08-20 Bob Wilson <bob.wilson@acm.org>
209 * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
210 (O_tpoff, O_dtpoff): Define.
211 (suffix_relocs): Add entries for TLS suffixes.
212 (xtensa_elf_cons): Check for invalid use of TLS relocations.
213 (map_operator_to_reloc): Add is_literal parameter and use it to
214 control translating TLS instruction relocations to the corresponding
216 (xg_valid_literal_expression): Allow TLS operators.
217 (xg_build_to_insn): Copy TLS operators from pseudo-instruction
218 operands to generated literals.
219 (xg_assemble_literal): Handle TLS operators. Update call to
220 map_operator_to_reloc.
221 (md_assemble): Handle CALLXn.TLS pseudo-instruction.
222 (md_apply_fix): Handle TLS relocations.
223 (emit_single_op): Handle TLS operators.
224 (convert_frag_immed): Update call to map_operator_to_reloc.
225 (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
226 * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
227 * config/xtensa-relax.c (append_literal_op): Add src_op parameter
228 to initialize the op_data field of the BuildOp.
229 (build_transition): Use it here to record the source operand
230 corresponding to a generated literal.
231 * config/xtensa-relax.h (build_op): Comment op_data use for literals.
233 2008-08-20 H.J. Lu <hongjiu.lu@intel.com>
235 AVX Programming Reference (August, 2008)
236 * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
237 (CPU_FLAGS_AVX_MATCH): Likewise.
238 (CPU_FLAGS_32BIT_MATCH): Updated.
239 (cpu_flags_match): Likewise.
241 2008-08-20 Alan Modra <amodra@bigpond.net.au>
244 * write.c (install_reloc): Check that reloc symbols have been
246 (set_symtab): Mark symbols with BSF_KEEP.
248 2008-08-18 H.J. Lu <hongjiu.lu@intel.com>
250 * config/tc-i386.c (i386_align_code): Fix a comment typo.
252 2008-08-15 Alan Modra <amodra@bigpond.net.au>
255 * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
256 * Makefile.in: Regenerate.
257 * aclocal.m4: Regenerate.
258 * config.in: Regenerate.
259 * configure: Regenerate.
260 * doc/Makefile.in: Regenerate.
262 2008-08-14 Alan Modra <amodra@bigpond.net.au>
264 * config/tc-tic4x.c (tic4x_operands_parse): Make static.
266 2008-08-13 Ben Elliston <bje@au.ibm.com>
268 * doc/as.texinfo (Align): Document the PowerPC behaviour.
270 2008-08-13 Alan Modra <amodra@bigpond.net.au>
272 * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
273 config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
274 config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
275 config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
276 config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
277 config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
278 config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
279 config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
280 config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
281 and PTR. Convert to ISO C. Delete unnecessary forward declarations.
283 2008-08-12 Alan Modra <amodra@bigpond.net.au>
285 * config/tc-arm.c (s_unreq): Adjust hash_delete call.
286 * config/tc-ia64.c (dot_rot): Likewise.
288 2008-08-11 Alan Modra <amodra@bigpond.net.au>
291 * hash.c: Expand PTR to void *.
292 (hash_delete): Add "freeme" parameter. Call obstack_free.
293 * hash.h: Expand PTR to void *.
294 (hash_delete): Update prototype.
295 * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
296 * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
298 (subsym_substitute): Likewise.
299 * doc/internals.texi (hash_delete): Update.
301 2008-08-08 Anatoly Sokolov <aesok@post.ru>
303 * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
304 architectures. Reorganize list to put mcu types in correct
305 architectures and to order list same as in GCC. Use new ISA
306 definitions in include/opcode/avr.h.
307 * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
308 descriptions. Reorganize descriptions to put mcu types in correct
309 architectures and to order lists same as in GCC.
311 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
312 Daniel Jacobowitz <dan@codesourcery.com>
314 * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
315 (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
316 (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
317 (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
318 (md_longopts): Add -call_nonpic.
319 (md_parse_option): Handle OPTION_CALL_NONPIC.
320 (md_show_usage): Add -call_nonpic.
322 2008-08-08 Sterling Augustine <sterling@tensilica.com>
324 * config/tc-xtensa.c (exclude_section_from_property_tables): New.
325 (xtensa_create_property_segments): Use it.
326 (xtensa_create_xproperty_segments): Likewise.
328 2008-08-08 Alan Modra <amodra@bigpond.net.au>
330 * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
332 2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
334 * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
335 (lo16_reloc_p): New functions.
336 (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
337 generalize relocation checks.
338 (matching_lo_reloc): New function.
339 (fixup_has_matching_lo_p): Use it.
340 (mips16_mark_labels): Don't clobber a symbol's visibility.
341 (append_insn): Use hi16_reloc_p and lo16_reloc_p.
342 (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
343 (md_apply_fix): Likewise.
344 (mips16_percent_op): Add %got and %call16.
345 (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
346 Use matching_lo_reloc.
347 (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
348 generalize relocation checks.
349 (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
352 2008-08-06 DJ Delorie <dj@redhat.com>
354 * NEWS: Mention these changes.
356 * config/tc-h8300.h (H_TICK_HEX): Define.
357 * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
358 (md_longopts): Add "-h-tick-hex".
359 (md_parse_option): Support it.
360 * doc/c-h8300.texi (H8/300 Options): Document it.
361 * doc/as.texinfo (Overview): Likewise.
363 * config/tc-sh.h (H_TICK_HEX): Define.
364 * config/tc-sh.c (OPTION_H_TICK_HEX): New.
365 (md_longopts): Add "-h-tick-hex".
366 (md_parse_option): Support it.
367 * doc/c-sh.texi (SH Options): Document it.
368 * doc/c-sh64.texi (SH64 Options): Document it.
369 * doc/as.texinfo (Overview): Likewise.
371 2008-08-05 Alan Modra <amodra@bigpond.net.au>
374 * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
375 debug info if we see compiler generated debug info.
376 (dwarf2_directive_loc): Likewise. Remove redundant debug_type test.
378 2008-08-04 Alan Modra <amodra@bigpond.net.au>
380 * dwarf2dbg.c: Remove superfluous forward function declarations.
381 (DWARF2_FORMAT): Add section arg.
382 (out_header): New function, split out from..
383 (out_debug_line): ..here.
384 (out_debug_aranges): Use out_header.
385 (out_debug_abbrev): Add info_seg and line_seg args. Use
386 DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
387 (out_debug_info): Use out_header. Output 8 byte DW_AT_stmt_list
388 if line_seg is 64-bit.
389 (dwarf2_finish): Adjust out_debug_abbrev call.
390 * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
391 * config/tc-mips.c (mips_dwarf2_format): Likewise.
393 2008-08-04 Alan Modra <amodra@bigpond.net.au>
395 * Makefile.am (POTFILES.in): Set LC_ALL=C.
396 * Makefile.in: Regenerate.
397 * po/POTFILES.in: Regenerate.
399 2008-08-01 Peter Bergner <bergner@vnet.ibm.com>
401 * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
402 Handle -mvsx and -mpower7.
403 (md_show_usage): Document -mpower7 and -mvsx.
404 * doc/as.texinfo (Target PowerPC): Document -mvsx.
405 * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
407 2008-07-31 Peter Bergner <bergner@vnet.ibm.com>
409 * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
412 2008-07-30 Michael J. Eager <eager@eagercon.com>
414 * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
415 (md_show_usage): Likewise.
417 2008-07-30 Alan Modra <amodra@bigpond.net.au>
419 * messages.c, symbols.c, write.c: Silence gcc warnings.
421 2008-07-28 Ineiev <ineiev@yahoo.co.uk>
423 * config/tc-i386.c (operand_type_check): Warning fix.
425 2008-07-26 Michael Eager <eager@eagercon.com>
427 * doc/as.texinfo: Add description of single-precision attribute.
429 2008-07-24 Jie Zhang <jie.zhang@analog.com>
431 * config/bfin-parse.y (asm_1): Error if plain symbol is used
432 as load/store offset.
434 2008-07-22 Chao-ying Fu <fu@mips.com>
436 * config/tc-mips.c (mips_ip): Reset s to argsStart.
438 2008-07-22 Jie Zhang <jie.zhang@analog.com>
440 * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
442 2008-07-21 DJ Delorie <dj@redhat.com>
444 * config/tc-h8300.c (fix_operand_size): Use the default size
445 specified by the .lbranch/.sbranch pseudos.
447 2008-07-18 DJ Delorie <dj@redhat.com>
449 * config/tc-m32c.h (H_TICK_HEX): Define.
450 * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
451 (md_longopts): Add support for it.
452 (md_parse_option): Likewise.
453 * doc/as.texinfo (Overview): Add new m32c options.
454 * doc/c-m32c.texi (M32C-Modifiers): Likewise
456 * as.h: (enable_h_tick_hex): New.
457 * app.c (enable_h_tick_hex): New.
459 (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
460 (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
461 style hex constants and convert the input stream to 0x00 style.
462 (do_scrub_chars): If a 'X style character constant is found after
463 a symbol character (like you're or X'00), warn the user.
465 2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
467 * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
468 (mips_fix_adjustable): Likewise.
469 (mips_frob_file_after_relocs): Likewise.
471 2008-07-08 Nathan Sidwell <nathan@codesourcery.com>
473 * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
474 about overriding an earlier setting.
476 2008-07-07 Adam Nemet <anemet@caviumnetworks.com>
478 * config/tc-mips.c (NO_ISA_COP): New macro.
479 (COP_INSN): New macro.
480 (is_opcode_valid): Use them.
481 (macro) <ld_st>: Use them. Don't accept coprocessor load store
482 insns based on the ISA if CPU is NO_ISA_COP.
483 <copz>: Likewise for coprocessor operations.
485 2008-07-07 Paul Brook <paul@codesourcery.com>
487 * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
490 2008-07-07 Ralf Corsépius <ralf.corsepius@rtems.org>
492 * configure.tgt: Add bfin-*-rtems*.
494 2008-07-04 Alan Modra <amodra@bigpond.net.au>
496 * config/tc-spu.c (md_apply_fix): Handle fully resolved
497 BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
499 2008-06-25 Peter Bergner <bergner@vnet.ibm.com>
501 * config/tc-ppc.c (parse_cpu): Handle -m464.
502 (md_show_usage): Likewise.
504 2008-06-24 Eric B. Weddington <eric.weddington@atmel.com>
506 Add support for ATtiny13A.
507 * config/tc-avr.c (mcu_types): Add attiny13a.
508 * doc/c-avr.texi: Likewise.
510 2008-06-24 Bob Wilson <bob.wilson@acm.org>
511 Alan Modra <amodra@bigpond.net.au>
513 * write.c (relax_segment <rs_org>): Include current stretch
514 value when calculating whether .org is backwards.
516 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
518 * configure: Regenerate.
520 2008-06-17 Nick Clifton <nickc@redhat.com>
522 * app.c (do_scrub_chars): Do not UNGET an EOF value.
524 2008-06-16 Hans-Peter Nilsson <hp@bitrange.com>
527 * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
528 text_section. Do the "stepping backwards" test for text_section
529 using unsigned operands.
531 2008-06-13 Peter Bergner <bergner@vnet.ibm.com>
533 * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
534 (ppc_insert_operand): Likewise.
535 (ppc_machine): Likewise.
536 * config/tc-ppc.h: #include "opcode/ppc.h"
537 (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
538 (ppc_cpu): Update extern decl.
540 2008-06-12 Adam Nemet <anemet@caviumnetworks.com>
542 * config/tc-mips.c (validate_mips_insn): Handle field descriptors
543 +x, +X, +p, +P, +s, +S.
546 * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
548 (macro_build): Likewise.
549 (CPU_HAS_SEQ): New macro.
550 (macro2) <M_SEQ_I, M_SNE_I>: Use it. Emit seq/sne and seqi/snei.
552 2008-06-09 Eric B. Weddington <eric.weddington@atmel.com>
554 * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
555 * doc/c-avr.texi: Likewise.
557 2008-06-04 Nick Clifton <nickc@redhat.com>
559 * app.c (do_scrub_chars): Do not UNGET an EOF value.
561 2008-06-03 H.J. Lu <hongjiu.lu@intel.com>
563 * config/tc-i386.c (set_sse_check): New.
564 (md_pseudo_table): Add "sse_check".
566 2008-06-03 Paul Brook <paul@codesourcery.com>
568 * config/tc-arm.c (do_t_rbit): Populate both rm fields.
570 2008-05-30 Nick Clifton <nickc@redhat.com>
573 * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
576 2008-05-29 Maxim Kuvyrkov <maxim@codesourcery.com>
578 * config/tc-mips.c (mips_cpu_info_table): Move records for
579 ST Loongson-2E/2F processors to a better place.
581 2008-05-23 H.J. Lu <hongjiu.lu@intel.com>
584 * config/tc-i386.c (match_template): Report ambiguous operand
585 size, not invalid suffix when there is no match in Intel
588 2008-05-22 Paul Brook <paul@codesourcery.com>
590 * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
592 2008-05-21 I-Jui Sung <ijsung@gmail.com>
594 * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
595 compatible cores: fa526, fa626, fa626te, fa726te.
596 * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
599 2008-05-14 Alan Modra <amodra@bigpond.net.au>
601 * Makefile.am: Run "make dep-am".
602 * Makefile.in: Regenerate.
603 * doc/Makefile.in: Regenerate.
604 * po/POTFILES.in: Regenerate.
606 2008-05-09 Catherine Moore <clm@codesourcery.com>
608 * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
609 with non-MIPS16 relocs.
611 2008-05-09 Chao-ying Fu <fu@mips.com>
613 * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
614 case that some characters append at the end of the name.
616 (s_change_sec): Likewise.
617 (md_section_align): Likewise.
619 2008-05-07 Bob Wilson <bob.wilson@acm.org>
621 * config/tc-xtensa.c (xtensa_create_property_segments): Use
622 xtensa_make_property_section instead of xtensa_get_property_section.
623 (xtensa_create_xproperty_segments): Likewise.
625 2008-05-02 H.J. Lu <hongjiu.lu@intel.com>
627 * NEWS: Mention XSAVE, EPT and MOVBE.
629 * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
630 (md_show_usage): Add .movbe and .ept.
632 * doc/c-i386.texi: Add movbe and ept to -march=. Document
635 2008-04-29 David S. Miller <davem@davemloft.net>
637 * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
639 2008-04-28 Adam Nemet <anemet@caviumnetworks.com>
641 * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
643 (OPTION_ELF_BASE): Make room for new option macros.
644 (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
645 OPTION_DOUBLE_FLOAT): New option macros.
646 (md_longopts): Add msoft-float, mhard-float, msingle-float and
648 (md_parse_option): Handle OPTION_SINGLE_FLOAT,
649 OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
650 (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
652 (struct mips_set_options): New fields soft_float and single_float.
653 (mips_opts): Initialized them. Add comment for each field
655 (mips_after_parse_args): Set them based on file_mips_soft_float
656 and file_mips_single_float.
657 (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
658 `.set singlefloat' and `.set doublefloat'.
659 (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
660 Handle single-float and soft-float instructions here.
661 (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
662 (is_opcode_valid_16): New function.
663 (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
664 (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
665 M_S_DOB>: Remove special-casing of r4650.
666 * doc/c-mips.texi (-march=): Add Octeon.
667 (MIPS Opts): Document -msoft-float and -mhard-float. Document
668 -msingle-float and -mdouble-float.
669 (MIPS floating-point): New section. Document `.set softfloat' and
670 `.set hardfloat'. Document `.set singlefloat' and `.set
673 2008-04-25 David S. Miller <davem@davemloft.net>
675 * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
678 * doc/c-sparc.texi: Consistently refer to architecture 'versions',
679 rather than occaisionally 'levels'. Consistently refer to Sun's
680 UNIX variant as SunOS, every version of Solaris is also SunOS.
681 Document new 'softint_clear' and 'softint_set' aliases. Clarify
682 which architecture versions support '%dcr', '%cq', and '%gl'. Add
683 section on 32-bit/64-bit opcode translations.
685 2008-04-23 Mike Frysinger <vapier@gentoo.org>
687 * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
688 (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
689 (obj-fdpicelf.o): Define.
690 * Makefile.in: Regenerate.
691 * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
693 (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
694 (bfin-*-uclinux*): New; set fmt to elf and em to linux.
695 * config/obj-fdpicelf.c: New.
696 * config/obj-fdpicelf.h: Likewise.
697 * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
698 the OBJ_FDPIC_ELF define.
699 (OPTION_NOPIC): Define.
700 (md_longopts): Add mnopic and mno-fdpic.
701 (md_parse_option): Handle OPTION_NOPIC.
703 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
705 * aclocal.m4: Regenerate.
706 * configure: Regenerate.
708 2008-04-23 David S. Miller <davem@davemloft.net>
710 * config/tc-sparc.c (v9a_asr_table): Add missing
711 'stick' and 'stick_cmpr', and document ordering rules
713 (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
714 BFD_RELOC_SPARC_PC10.
715 * doc/c-sparc.texi: New section on Sparc constants.
716 Add documentation for %stick and %stick_cmpr.
718 2008-04-22 David S. Miller <davem@davemloft.net>
720 * config/obj-elf.c (obj_elf_section_type): Add prototype
721 before obj_elf_section_word and add 'warn' arg.
722 (obj_elf_section_word): Add type pointer arg, and if no #SECTION
723 is matched, try checking for #SECTION_TYPE.
724 (obj_elf_section): Adjust for new args.
725 (obj_elf_type_name): New function.
726 (obj_elf_type): Call it, and accept STT_foo number strings
727 in .type statements as output by SunPRO compiler.
729 2008-04-22 H.J. Lu <hongjiu.lu@intel.com>
731 * config/tc-i386.c (md_assemble): Don't check SSE instructions
734 2008-04-18 David S. Miller <davem@davemloft.net>
736 * doc/c-sparc.texi: Add syntax section.
738 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
740 * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
741 REG and NDS for instructions with immediate operand.
743 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
745 * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
748 2008-04-16 David S. Miller <davem@davemloft.net>
750 * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
751 and relocation generation.
752 (tc_gen_reloc): Likewise.
754 2008-04-15 Andrew Stubbs <andrew.stubbs@st.com>
756 * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
757 relocations are properly aligned, and not negative.
759 2008-04-15 Khem Raj <kraj@mvista.com>
761 * doc/tc-arm.texi: Fix fnstart and fnend directive names.
763 2008-04-14 Edmar Wienskoski <edmar@freescale.com>
765 * config/tc-ppc.c (parse_cpu): Handle "e500mc". Extend "e500" to
766 accept e500mc instructions.
767 (md_show_usage): Document -me500mc.
769 2008-04-11 Nick Clifton <nickc@redhat.com>
771 * listing.c (print_timestamp): Use localtime rather than
772 localtime_r since not all build environments provide the latter.
774 2008-04-10 H.J. Lu <hongjiu.lu@intel.com>
776 * NEWS: Mention -msse-check=[none|error|warning].
778 * config/tc-i386.c (sse_check): New.
779 (OPTION_MSSE_CHECK): Likewise.
780 (md_assemble): Check SSE instructions if needed.
781 (md_longopts): Add -msse-check.
782 (md_parse_option): Handle OPTION_MSSE_CHECK.
783 (md_show_usage): Show -msse-check=[none|error|warning].
785 * doc/c-i386.texi: Document -msse-check=[none|error|warning].
787 2008-04-10 Santiago Urueña <suruena@gmail.com>
789 * listing.c: Add -ag listing flag to show general information in
790 listings such as gas version, passed options, and time stamp.
791 (listing_general_info): New function.
792 (print_options): New function.
793 (print_single_option): New function.
794 (print_timestamp): New function.
795 (MAX_DATELEN): Define.
796 (listing_print): Add call to listing_general_info.
797 * listing.h (LISTING_GENERAL): Define.
798 (listing_print): Add new parameter.
799 * as.c (show_usage): Print new switch.
800 (parse_args): Parse new switch.
801 (main): Pass command line on to listing_print.
802 * NEWS: Mention this new feature.
803 * doc/as.texinfo: Document the new sub-option.
805 2008-04-08 Alan Modra <amodra@bigpond.net.au>
807 * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
808 call. Delete out of date comment.
809 (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
810 (dwarf2_emit_label): Don't emit unless there has been a previous
811 .file or we are outputting assembler generated debug.
812 dwarf2_consume_line_info after emitting line info, not before.
813 (out_debug_info): Simplify files_in_use test.
815 2008-04-07 H.J. Lu <hongjiu.lu@intel.com>
817 * config/tc-i386.c (parse_real_register): Return AVX register
818 only if AVX is enabled.
820 2008-04-07 Kaz Kojima <kkojima@rr.iij4u.or.jp>
823 * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
824 md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
826 2008-04-04 Adrian Bunk <bunk@stusta.de>
827 Bob Wilson <bob.wilson@acm.org>
829 * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
830 call to decode_reloc.
832 2008-04-04 H.J. Lu <hongjiu.lu@intel.com>
834 * NEWS: Mention XSAVE. Change CLMUL to PCLMUL.
836 * config/tc-i386.c (cpu_arch): Add .pclmul.
837 (md_show_usage): Replace clmul with pclmul.
838 * doc/c-i386.texi: Likewise.
840 2008-04-03 H.J. Lu <hongjiu.lu@intel.com>
842 * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
844 * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
845 Document -msse2avx, .avx, .aes, .clmul and .fma.
847 * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
848 (vex_prefix): Likewise.
850 (CPU_FLAGS_ARCH_MATCH): Likewise.
851 (CPU_FLAGS_64BIT_MATCH): Likewise.
852 (CPU_FLAGS_32BIT_MATCH): Likewise.
853 (CPU_FLAGS_PERFECT_MATCH): Likewise.
855 (vex_imm4): Likewise.
856 (fits_in_imm4): Likewise.
857 (build_vex_prefix): Likewise.
858 (VEX_check_operands): Likewise.
859 (bad_implicit_operand): Likewise.
860 (OPTION_MSSE2AVX): Likewise.
861 (T_YMMWORD): Likewise.
862 (_i386_insn): Add vex.
863 (cpu_arch): Add .avx, .aes, .clmul and .fma.
864 (cpu_flags_match): Changed to take a pointer to const template.
865 Enable encoding SSE instructions with VEX prefix for -msse2avx.
866 (match_mem_size): Also check ymmword.
867 (operand_type_match): Clear ymmword.
868 (md_begin): Allow '_' in mnemonic.
869 (type_names): Add OPERAND_TYPE_VEX_IMM4.
870 (process_immext): Update assert.
871 (md_assemble): Don't call process_immext if sse2avx and immext
872 are true. Call build_vex_prefix if vex is true.
873 (parse_insn): Updated for cpu_flags_match.
874 (swap_operands): Handle 5 operands.
875 (match_template): Handle 5 operands. Updated for cpu_flags_match.
876 Check regymm. Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
877 (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
878 (check_byte_reg): Check regymm.
879 (process_operands): Duplicate the destination register for
881 (build_modrm_byte): Updated for instructions with VEX encoding.
882 (output_insn): Output VEX prefix if needed.
883 (md_longopts): Add msse2avx.
884 (md_parse_option): Handle OPTION_MSSE2AVX.
885 (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
886 (intel_e09): Support YMMWORD.
887 (intel_e11): Likewise.
888 (intel_get_token): Likewise.
890 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
892 * config/tc-avr.c (mcu_types): Add attiny167.
893 * doc/c-avr.texi: Likewise.
895 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
897 * config/tc-avr.c (mcu_types): Add atmega32u4.
898 * doc/c-avr.texi: Likewise.
900 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
902 * config/tc-avr.c (mcu_types): Add atmega32c1.
903 * doc/c-avr.texi: Likewise.
905 2008-03-28 Paul Brook <paul@codesourcery.com>
907 * config/tc-arm.c (parse_neon_mov): Parse register before immediate
908 to avoid spurious symbols.
910 2008-03-28 Nathan Sidwell <nathan@codesourcery.com>
912 * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
915 2008-03-27 Eric B. Weddington <eric.weddington@atmel.com>
917 * config/tc-avr.c (mcu_types): Add atmega32m1.
918 * doc/c-avr.texi: Likewise.
920 2008-03-27 Ineiev <ineiev@yahoo.co.uk>
922 * config/tc-arm.c (do_neon_cvt): Move variable declarations to
924 (do_neon_ext): Fix sign of comparison.
926 2008-03-26 Bernd Schmidt <bernd.schmidt@analog.com>
928 From Jie Zhang <jie.zhang@analog.com>
929 * config/bfin-parse.y (asm_1): Check AREGS in comparison
930 instructions. And call yyerror when comparing PREG with
932 (check_macfunc_option): New.
933 (check_macfuncs): Check option by calling check_macfunc_option.
934 Fix comparison always true warnings. Both scalar instructions
935 of vector instruction must share the same mode option. Only allow
936 option mode at the end of the second instruction of the vector.
937 (asm_1): Check option by calling check_macfunc_option.
939 * config/bfin-parse.y (check_macfunc_option): Allow (IU)
940 option for multiply and multiply-accumulate to data register
942 (check_macfuncs): Don't check if accumulator matches the data register
944 (assign_macfunc): Check if accumulator matches the
945 data register in each rule that moves to the data
948 * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
949 generated for LOOP_BEGIN and LOOP_END instructions.
950 (bfin_gen_loop): Likewise.
952 2008-03-19 Andreas Krebbel <krebbel1@de.ibm.com>
954 * config/tc-s390.c (md_parse_option): z10 option added.
956 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
958 * aclocal.m4: Regenerate.
959 * configure: Likewise.
960 * Makefile.in: Likewise.
961 * doc/Makefile.in: Likewise.
963 2008-03-17 Adrian Bunk <bunk@stusta.de>
966 * config/tc-hppa.c (is_same_frag): Delete.
968 2008-03-14 Sterling Augustine <sterling@tensilica.com>
970 * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
971 RELAX_LOOP_END_ADD_NOP.
973 2008-03-13 Evandro Menezes <evandro@yahoo.com>
976 * read.c (s_mexit): Warn if attempting to exit a macro when not
977 inside a macro definition.
979 2008-03-13 Alan Modra <amodra@bigpond.net.au>
981 * Makefile.am: Run "make dep-am".
982 * Makefile.in: Regenerate.
983 * configure: Regenerate.
985 2008-03-09 Paul Brook <paul@codesourcery.com>
987 * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
988 * doc/c-arm.texi: Add cortex-a9.
990 2008-03-09 Paul Brook <paul@codesourcery.com>
992 * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
993 (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
994 (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
995 (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
996 * doc/c-arm.texi: Document new ARM FPU variants.
998 2008-03-07 Paul Brook <paul@codesourcery.com>
1000 * config/tc-arm.c (md_apply_fix): Use correct offset range.
1002 2008-03-07 Alan Modra <amodra@bigpond.net.au>
1004 * config/tc-ppc.c (ppc_setup_opcodes): Tidy. Add code to test
1005 for strict ordering of powerpc_opcodes, but disable for now.
1007 2008-03-04 Paul Brook <paul@codesourcery.com>
1009 * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1010 (arm_ext_v7m): Rename...
1011 (arm_ext_m): ... to this. Include v6-M.
1012 (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1013 (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1014 (md_assemble): Allow wide msr instructions.
1015 (insns): Add classifications for v6-m instructions.
1016 (arm_cpu_option_table): Add cortex-m1.
1017 (arm_arch_option_table): Add armv6-m.
1018 (cpu_arch): Add ARM_ARCH_V6M. Fix numbering of other v6 variants.
1020 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1021 Bob Wilson <bob.wilson@acm.org>
1023 * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1024 (md_begin): Initialize it.
1025 (resources_conflict): Use it.
1027 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1029 * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1031 2008-03-03 Denys Vlasenko <vda.linux@googlemail.com>
1032 H.J. Lu <hongjiu.lu@intel.com>
1035 * read.c (pseudo_set): Don't allow global register symbol.
1037 * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1040 2008-03-03 H.J. Lu <hongjiu.lu@intel.com>
1043 * write.c (write_object_file): Don't allow symbols which were
1044 equated to register. Stop if there is an error.
1046 2008-03-01 Alan Modra <amodra@bigpond.net.au>
1048 * config/tc-ppc.h (struct _ppc_fix_extra): New.
1050 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1051 * config/tc-ppc.c (ppu_cpu): Make global.
1052 (ppc_insert_operand): Add ppu_cpu parameter.
1053 (md_assemble): Adjust for above change.
1054 (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1056 2008-02-22 Nick Clifton <nickc@redhat.com>
1058 * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1059 targeted ARM ports, otherwise just skip generating the reloc.
1061 2008-02-18 H.J. Lu <hongjiu.lu@intel.com>
1063 * doc/c-i386.texi: Update -march= and .arch.
1065 2008-02-18 Nick Clifton <nickc@redhat.com>
1067 * config/tc-mn10300.c (has_known_symbol_location): New function.
1068 Do not regard weak symbols as having a known location.
1069 (md_estimate_size_before_relax): Use new function.
1070 (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1072 2008-02-18 Jan Beulich <jbeulich@novell.com>
1074 * config/tc-i386.c (match_template): Disallow 'l' suffix when
1075 currently selected CPU has no 32-bit support.
1076 (parse_real_register): Do not return registers not available on
1077 currently selected CPU.
1079 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1081 * config/tc-i386.c (process_immext): Fix format.
1083 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1085 * config/tc-i386.c (inoutportreg): New.
1086 (process_immext): New.
1087 (md_assemble): Use it.
1088 (update_imm): Use imm16 and imm32s.
1089 (i386_att_operand): Use inoutportreg.
1091 2008-02-14 H.J. Lu <hongjiu.lu@intel.com>
1093 * config/tc-i386.c (operand_type_all_zero): New.
1094 (operand_type_set): Likewise.
1095 (operand_type_equal): Likewise.
1096 (cpu_flags_all_zero): Likewise.
1097 (cpu_flags_set): Likewise.
1098 (cpu_flags_equal): Likewise.
1099 (UINTS_ALL_ZERO): Removed.
1100 (UINTS_SET): Likewise.
1101 (UINTS_CLEAR): Likewise.
1102 (UINTS_EQUAL): Likewise.
1103 (cpu_flags_match): Updated.
1104 (smallest_imm_type): Likewise.
1105 (set_cpu_arch): Likewise.
1106 (md_assemble): Likewise.
1107 (optimize_imm): Likewise.
1108 (match_template): Likewise.
1109 (process_suffix): Likewise.
1110 (update_imm): Likewise.
1111 (process_drex): Likewise.
1112 (process_operands): Likewise.
1113 (build_modrm_byte): Likewise.
1114 (i386_immediate): Likewise.
1115 (i386_displacement): Likewise.
1116 (i386_att_operand): Likewise.
1117 (parse_real_register): Likewise.
1118 (md_parse_option): Likewise.
1119 (i386_target_format): Likewise.
1121 2008-02-14 Dimitry Andric <dimitry@andric.com>
1124 * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1125 pointer past the comma after parsing a floating point register
1128 2008-02-14 Hakan Ardo <hakan@debian.org>
1131 * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1133 (avr_operand): Disallow post-increment addressing in the lpm
1134 instruction for the attiny26.
1136 2008-02-13 Jan Beulich <jbeulich@novell.com>
1138 * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1139 if not in Intel mode.
1140 (i386_intel_operand): Ignore segment overrides in immediate and
1142 (intel_e11): Range-check i.mem_operands before use as array
1143 index. Filter out FLAT for uses other than as segment override.
1144 (intel_get_token): Remove broken promotion of "FLAT:" to mean
1147 2008-02-13 Jan Beulich <jbeulich@novell.com>
1149 * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1151 2008-02-13 Jan Beulich <jbeulich@novell.com>
1153 * config/tc-i386.c (allow_pseudo_reg): New.
1154 (parse_real_register): Check for NULL just once. Allow all
1155 register table entries when allow_pseudo_reg is non-zero.
1156 Don't allow any registers without type when allow_pseudo_reg
1158 (tc_x86_regname_to_dw2regnum): Replace with ...
1159 (tc_x86_parse_to_dw2regnum): ... this.
1160 (tc_x86_frame_initial_instructions): Adjust for above change.
1161 * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1162 (tc_parse_to_dw2regnum): New.
1163 (tc_x86_regname_to_dw2regnum): Replace with ...
1164 (tc_x86_parse_to_dw2regnum): ... this.
1165 * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1166 (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1169 2008-02-12 Nick Clifton <nickc@redhat.com>
1171 * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1173 (tic4x_insn_add): Likewise.
1174 (md_begin): Drop cast that was discarding a const qualifier.
1175 * config/tc-d30v.c (get_reloc): Add const qualifier to op
1177 (build_insn): Drop cast that was discarding a const qualifier.
1179 2008-02-11 H.J. Lu <hongjiu.lu@intel.com>
1181 * config/tc-i386.c (cpu_arch): Add .xsave.
1182 (md_show_usage): Add .xsave.
1184 * doc/c-i386.texi: Add xsave to -march=.
1186 2008-02-07 Alan Modra <amodra@bigpond.net.au>
1188 * read.c (s_weakref): Don't pass unadorned NULL to concat.
1189 * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1191 2008-02-05 Sterling Augustine <sterling@tensilica.com>
1193 * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1194 checks into assertions. When relaxation produces an operation that
1195 does not fit in the current FLIX instruction, make sure that the
1196 operation is relaxed as needed to account for being placed following
1197 the current instruction.
1199 2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
1202 * configure: Regenerated.
1204 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
1206 * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1208 2008-01-31 Marc Gauthier <marc@tensilica.com>
1210 * configure.tgt (xtensa*-*-*): Recognize processor variants.
1212 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
1214 * read.c: (emit_expr): Correct for mingw use of printf size
1217 2008-01-24 Bob Wilson <bob.wilson@acm.org>
1219 * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1220 can only be encoded in FLIX instructions but are not specified as such.
1221 (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1224 2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
1226 * NEWS: Mention new command line options for x86 targets.
1228 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1230 * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1232 2008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
1234 * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1236 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1238 * config/tc-i386.c (md_show_usage): Show more processors for
1241 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1243 * config/tc-i386.c (i386_target_format): Remove cpummx2.
1245 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1247 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1248 (XXX_MNEM_SUFFIX): Likewise.
1249 (END_OF_INSN): Likewise.
1250 (templates): Likewise.
1251 (modrm_byte): Likewise.
1252 (rex_byte): Likewise.
1253 (DREX_XXX): Likewise.
1254 (drex_byte): Likewise.
1255 (sib_byte): Likewise.
1256 (processor_type): Likewise.
1257 (arch_entry): Likewise.
1258 (cpu_sub_arch_name): Remove const.
1259 (cpu_arch): Add .vmx and .smx.
1260 (set_cpu_arch): Append cpu_sub_arch_name.
1261 (md_parse_option): Support -march=CPU[,+EXTENSION...].
1262 (md_show_usage): Updated.
1264 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1265 (XXX_MNEM_SUFFIX): Likewise.
1266 (END_OF_INSN): Likewise.
1267 (templates): Likewise.
1268 (modrm_byte): Likewise.
1269 (rex_byte): Likewise.
1270 (DREX_XXX): Likewise.
1271 (drex_byte): Likewise.
1272 (sib_byte): Likewise.
1273 (processor_type): Likewise.
1274 (arch_entry): Likewise.
1276 * doc/as.texinfo: Update i386 -march option.
1278 * doc/c-i386.texi: Update -march= for ISA.
1280 2008-01-18 Bob Wilson <bob.wilson@acm.org>
1282 * config/tc-xtensa.c (xtensa_leb128): New function.
1283 (md_pseudo_table): Use it for sleb128 and uleb128.
1284 (is_leb128_expr): New internal flag.
1285 (xtensa_symbol_new_hook): Check new flag.
1287 2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
1289 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1290 at90usb82, at90usb162.
1291 * doc/c-avr.texi: Change architecture grouping for at90usb82,
1293 These changes support the new avr35 architecture group in gcc.
1295 2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
1297 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1298 suffix for AT&T syntax.
1300 2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
1302 * config/tc-i386.c (match_reg_size): New.
1303 (match_mem_size): Likewise.
1304 (operand_size_match): Likewise.
1305 (operand_type_match): Also clear all size fields.
1306 (match_template): Skip Intel syntax when in AT&T syntax.
1307 Call operand_size_match to check operand size.
1308 (i386_att_operand): Set the mem field to 1 for memory
1310 (i386_intel_operand): Likewise.
1312 2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
1315 * config/tc-i386.c (_i386_insn): Update comment.
1316 (operand_type_match): Also clear unspecified.
1317 (operand_type_register_match): Likewise.
1318 (parse_operands): Initialize unspecified.
1319 (i386_intel_operand): Likewise.
1320 (match_template): Check memory and accumulator operand size.
1321 (i386_att_operand): Clear unspecified on register operand.
1322 (intel_e11): Likewise.
1323 (intel_e09): Set operand size and clean unspecified for
1326 2008-01-11 Andreas Schwab <schwab@suse.de>
1328 * read.c (s_space): Declare `repeat' as offsetT.
1330 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1332 * config/tc-i386.c (match_template): Check processor support
1335 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1337 * config/tc-i386.c (match_template): Continue if processor
1340 2008-01-09 Alexandre Oliva <aoliva@redhat.com>
1342 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1343 unwind personality function address.
1345 2008-01-09 Bob Wilson <bob.wilson@acm.org>
1347 * dwarf2dbg.c (out_sleb128): Delete.
1348 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1349 (out_fixed_inc_line_addr): Delete.
1350 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1351 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1352 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1353 (process_entries): Remove calls to out_fixed_inc_line_addr. When
1354 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1355 * read.h (emit_expr_fix): New prototype.
1356 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1357 (emit_expr_fix): New.
1359 2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
1361 * config/tc-i386.c (match_template): Check register size
1362 only when size of operands can be encoded the canonical way.
1364 2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
1366 * config/tc-i386.c (i386_operand): Renamed to ...
1367 (i386_att_operand): This.
1368 (parse_operands): Updated.
1370 2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
1372 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1374 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1376 (md_assemble): Remove Intel mode workaround.
1377 (match_template): Check support for old gcc, AT&T mnemonic
1379 (md_parse_option): Don't set intel_mnemonic to 0 for
1382 2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
1384 * config/tc-i386.h: Update copyright to 2008.
1386 2008-01-04 Nick Clifton <nickc@redhat.com>
1388 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1389 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1391 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1393 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1396 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1398 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1399 (cpu_flags_not): Likewise.
1400 (cpu_flags_match): Updated to check 64bit and arch.
1401 (set_code_flag): Remove cpu_arch_flags_not.
1402 (set_16bit_gcc_code_flag): Likewise.
1403 (set_cpu_arch): Likewise.
1404 (md_begin): Likewise.
1405 (parse_insn): Call cpu_flags_match to check 64bit and arch.
1406 (match_template): Likewise.
1408 2008-01-03 Jakub Jelinek <jakub@redhat.com>
1410 * config/tc-i386.c (process_drex): Initialize modrm_reg and
1411 modrm_regmem to 0 instead of None.
1413 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1415 * config/tc-i386.c (match_template): Use the xmmword field
1418 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1420 * config/tc-i386.c (process_suffix): Fix a typo.
1422 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1425 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1426 Check memory size in Intel mode.
1427 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1428 (intel_e09): Likewise.
1430 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1432 2008-01-02 Catherine Moore <clm@codesourcery.com>
1434 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1436 For older changes see ChangeLog-2007
1442 version-control: never