1 2008-09-30 Alan Modra <amodra@bigpond.net.au>
3 * Makefile.am: Run "make dep-am".
4 * Makefile.in: Regenerate.
6 2008-09-29 Nick Clifton <nickc@redhat.com>
8 * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
9 tc_cfi_emit_pcrel_expr macro.
11 2008-09-29 Peter O'Gorman <pogma@thewrittenword.com>
12 Steve Ellcey <sje@cup.hp.com>
14 * configure: Regenerate for new libtool.
17 * doc/Makefile.in: Ditto.
19 2008-09-29 Nick Clifton <nickc@redhat.com>
22 * app.c (do_scrub_chars): Only issue warnings about tick
23 characters detected in symbol strings if hex ticks are supported.
25 2008-09-29 Nick Clifton <nickc@redhat.com>
27 * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
28 tc_cfi_emit_pcrel_expr macro.
30 2008-09-28 Daniel Jacobowitz <dan@codesourcery.com>
32 * NEWS: Mention .cfi_val_encoded_addr.
34 2008-09-26 Eric Botcazou <ebotcazou@adacore.com>
36 * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
37 * Makefile.in (TARG_ENV_HFILES): Likewise.
38 * configure.tgt (Solaris targets): Set em=solaris.
39 * config/te-solaris.h: New file.
41 2008-09-26 Jie Zhang <jie.zhang@analog.com>
43 * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
45 2008-09-24 Richard Henderson <rth@redhat.com>
47 * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
48 (struct cfi_insn_data): Add ea member.
49 (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
50 (output_cfi_insn): Handle CFI_val_encoded_addr.
51 (select_cie_for_fde): Don't match CFI_val_encoded_addr.
52 * doc/as.texinfo (.cfi_val_encoded_addr): Document.
54 2008-09-25 Alan Modra <amodra@bigpond.net.au>
57 * listing.c (print_options): Don't call fprintf without format string.
59 2008-09-19 Alan Modra <amodra@bigpond.net.au>
61 * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
62 (TC_VALIDATE_FIX_SUB): Likewise.
63 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
64 * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
65 * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
66 * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
67 (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
68 * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
69 * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
70 * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
71 TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
73 * write.c (md_register_arithmetic): Define.
74 (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
75 Modify error message when registers involved.
76 (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
77 * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
79 2008-09-15 Alan Modra <amodra@bigpond.net.au>
81 * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
83 2008-09-15 Alan Modra <amodra@bigpond.net.au>
85 * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
86 relocs with no symbol.
87 * config/tc-mmix.c (md_assemble): Mark fake symbol on
88 BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
89 (mmix_md_end): Likewise mark mmix reg contents section symbol.
91 2008-09-14 Chris Smith <chris@zxdesign.info>
93 * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
94 broken, as the opcode of ld a,(de) was being emitted for both.
96 2008-09-12 Sterling Augustine <sterling@tensilica.com>
98 * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
99 operands equal to MAX_INSN_ARGS.
101 2008-09-11 Jan Kratochvil <jan.kratochvil@redhat.com>
103 * configure.in: Call AC_SYS_LARGEFILE.
104 * config.in: Regenerate.
105 * configure: Regenerate.
107 2008-09-09 Peter Bergner <bergner@vnet.ibm.com>
109 * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
110 Remove POWER5 and POWER6 tests.
112 2008-09-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
114 * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
115 number support for 32-bit targets.
117 2008-09-08 Tristan Gingold <gingold@adacore.com>
119 * NEWS: Add a marker for the 2.19 features.
121 2008-09-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
123 * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target. Revise
124 comment regarding use of difference expressions.
125 (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
127 * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
128 (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
129 (dot_cfi_lsda, output_cie, output_fde): Likewise.
130 * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
132 2008-09-06 Richard Sandiford <rdsandiford@googlemail.com>
134 * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
136 2008-09-03 Nick Clifton <nickc@redhat.com>
138 * config/tc-i386.c (pe_lcomm_internal): New function. Allows the
139 alignment field of the .lcomm directive to be optional.
140 (pe_lcomm): New function. Pass pe_lcomm_internal to
142 (md_pseudo_table): Implement .lcomm directive for COFF based
144 * doc/c-i386.texi (i386-Directives): New node. Used to document
145 the .lcomm directive.
147 2008-08-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
149 * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
152 2008-08-29 Eric B. Weddington <eric.weddington@atmel.com>
154 * config/tc-avr.c (mcu_types): Add atmega16u4.
155 * doc/c-avr.texi: Likewise.
157 2008-08-28 H.J. Lu <hongjiu.lu@intel.com>
159 * config/tc-ia64.c (CR_IIB0): New.
161 (cr): Add cr.iib0 and cr.iib1.
162 (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
164 2008-08-28 Jan Beulich <jbeulich@novell.com>
166 * config/tc-i386.c (md_assemble): Force number of displacement
167 operands to zero when processing string instruction.
168 (i386_index_check): Special-case string instruction operands. Don't
169 fudge address prefix if there already was a memory operand. Fix
170 error message to correctly reflect the addressing mode used.
171 (i386_att_operand): Fix comment.
172 (i386_intel_operand): Snapshot, clear, and restore base and index
173 reg for each operand processed. Increment count of memory operands
176 2008-08-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
178 * config/tc-hppa.c (is_SB_relative): New macro.
179 (fix_new_hppa): Remove $segrel$ marker.
180 (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
182 * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
184 2008-08-27 Jan Beulich <jbeulich@novell.com>
186 * config/tc-i386.c (check_string): Use register_prefix for error
188 (process_operands): Likewise.
190 2008-08-26 Mark Mitchell <mark@codesourcery.com>
192 * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
194 2008-08-26 Jie Zhang <jie.zhang@analog.com>
196 * config/bfin-parse.y (check_macfunc_option): Fix instruction
198 (asm_1): Check mode for 16-bit multiply instructions.
200 2008-08-24 Alan Modra <amodra@bigpond.net.au>
202 * configure.in: Update a number of obsolete autoconf macros.
203 * configure: Regenerate.
204 * aclocal.m4: Regenerate.
206 2008-08-22 Nick Clifton <nickc@redhat.com>
208 * config/tc-mcore.c (md_assemble): Increase length of name array
209 to include terminating NUL.
211 2008-08-22 Jie Zhang <jie.zhang@analog.com>
213 * config/bfin-lex.l (NUMBER): Protect special `.'.
215 2008-08-22 Alan Modra <amodra@bigpond.net.au>
217 * symbols.c (symbol_clone): Ensure clones are not external.
219 2008-08-22 Alan Modra <amodra@bigpond.net.au>
221 * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
223 2008-08-21 Richard Henderson <rth@redhat.com>
225 * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
226 (output_cie, output_fde): Use it.
227 (DWARF2_EH_FRAME_READ_ONLY): New.
228 (cfi_finish): Use it.
230 * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
231 (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
232 (DWARF2_EH_FRAME_READ_ONLY): New.
233 * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
234 from the results of DIFF_EXPR_OK manipulation.
236 2008-08-21 Sterling Augustine <sterling@tensilica.com>
238 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
240 2008-08-20 Bob Wilson <bob.wilson@acm.org>
242 * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
243 (O_tpoff, O_dtpoff): Define.
244 (suffix_relocs): Add entries for TLS suffixes.
245 (xtensa_elf_cons): Check for invalid use of TLS relocations.
246 (map_operator_to_reloc): Add is_literal parameter and use it to
247 control translating TLS instruction relocations to the corresponding
249 (xg_valid_literal_expression): Allow TLS operators.
250 (xg_build_to_insn): Copy TLS operators from pseudo-instruction
251 operands to generated literals.
252 (xg_assemble_literal): Handle TLS operators. Update call to
253 map_operator_to_reloc.
254 (md_assemble): Handle CALLXn.TLS pseudo-instruction.
255 (md_apply_fix): Handle TLS relocations.
256 (emit_single_op): Handle TLS operators.
257 (convert_frag_immed): Update call to map_operator_to_reloc.
258 (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
259 * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
260 * config/xtensa-relax.c (append_literal_op): Add src_op parameter
261 to initialize the op_data field of the BuildOp.
262 (build_transition): Use it here to record the source operand
263 corresponding to a generated literal.
264 * config/xtensa-relax.h (build_op): Comment op_data use for literals.
266 2008-08-20 H.J. Lu <hongjiu.lu@intel.com>
268 AVX Programming Reference (August, 2008)
269 * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
270 (CPU_FLAGS_AVX_MATCH): Likewise.
271 (CPU_FLAGS_32BIT_MATCH): Updated.
272 (cpu_flags_match): Likewise.
274 2008-08-20 Alan Modra <amodra@bigpond.net.au>
277 * write.c (install_reloc): Check that reloc symbols have been
279 (set_symtab): Mark symbols with BSF_KEEP.
281 2008-08-18 H.J. Lu <hongjiu.lu@intel.com>
283 * config/tc-i386.c (i386_align_code): Fix a comment typo.
285 2008-08-15 Alan Modra <amodra@bigpond.net.au>
288 * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
289 * Makefile.in: Regenerate.
290 * aclocal.m4: Regenerate.
291 * config.in: Regenerate.
292 * configure: Regenerate.
293 * doc/Makefile.in: Regenerate.
295 2008-08-14 Alan Modra <amodra@bigpond.net.au>
297 * config/tc-tic4x.c (tic4x_operands_parse): Make static.
299 2008-08-13 Ben Elliston <bje@au.ibm.com>
301 * doc/as.texinfo (Align): Document the PowerPC behaviour.
303 2008-08-13 Alan Modra <amodra@bigpond.net.au>
305 * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
306 config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
307 config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
308 config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
309 config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
310 config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
311 config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
312 config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
313 config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
314 and PTR. Convert to ISO C. Delete unnecessary forward declarations.
316 2008-08-12 Alan Modra <amodra@bigpond.net.au>
318 * config/tc-arm.c (s_unreq): Adjust hash_delete call.
319 * config/tc-ia64.c (dot_rot): Likewise.
321 2008-08-11 Alan Modra <amodra@bigpond.net.au>
324 * hash.c: Expand PTR to void *.
325 (hash_delete): Add "freeme" parameter. Call obstack_free.
326 * hash.h: Expand PTR to void *.
327 (hash_delete): Update prototype.
328 * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
329 * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
331 (subsym_substitute): Likewise.
332 * doc/internals.texi (hash_delete): Update.
334 2008-08-08 Anatoly Sokolov <aesok@post.ru>
336 * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
337 architectures. Reorganize list to put mcu types in correct
338 architectures and to order list same as in GCC. Use new ISA
339 definitions in include/opcode/avr.h.
340 * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
341 descriptions. Reorganize descriptions to put mcu types in correct
342 architectures and to order lists same as in GCC.
344 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
345 Daniel Jacobowitz <dan@codesourcery.com>
347 * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
348 (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
349 (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
350 (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
351 (md_longopts): Add -call_nonpic.
352 (md_parse_option): Handle OPTION_CALL_NONPIC.
353 (md_show_usage): Add -call_nonpic.
355 2008-08-08 Sterling Augustine <sterling@tensilica.com>
357 * config/tc-xtensa.c (exclude_section_from_property_tables): New.
358 (xtensa_create_property_segments): Use it.
359 (xtensa_create_xproperty_segments): Likewise.
361 2008-08-08 Alan Modra <amodra@bigpond.net.au>
363 * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
365 2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
367 * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
368 (lo16_reloc_p): New functions.
369 (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
370 generalize relocation checks.
371 (matching_lo_reloc): New function.
372 (fixup_has_matching_lo_p): Use it.
373 (mips16_mark_labels): Don't clobber a symbol's visibility.
374 (append_insn): Use hi16_reloc_p and lo16_reloc_p.
375 (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
376 (md_apply_fix): Likewise.
377 (mips16_percent_op): Add %got and %call16.
378 (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
379 Use matching_lo_reloc.
380 (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
381 generalize relocation checks.
382 (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
385 2008-08-06 DJ Delorie <dj@redhat.com>
387 * NEWS: Mention these changes.
389 * config/tc-h8300.h (H_TICK_HEX): Define.
390 * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
391 (md_longopts): Add "-h-tick-hex".
392 (md_parse_option): Support it.
393 * doc/c-h8300.texi (H8/300 Options): Document it.
394 * doc/as.texinfo (Overview): Likewise.
396 * config/tc-sh.h (H_TICK_HEX): Define.
397 * config/tc-sh.c (OPTION_H_TICK_HEX): New.
398 (md_longopts): Add "-h-tick-hex".
399 (md_parse_option): Support it.
400 * doc/c-sh.texi (SH Options): Document it.
401 * doc/c-sh64.texi (SH64 Options): Document it.
402 * doc/as.texinfo (Overview): Likewise.
404 2008-08-05 Alan Modra <amodra@bigpond.net.au>
407 * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
408 debug info if we see compiler generated debug info.
409 (dwarf2_directive_loc): Likewise. Remove redundant debug_type test.
411 2008-08-04 Alan Modra <amodra@bigpond.net.au>
413 * dwarf2dbg.c: Remove superfluous forward function declarations.
414 (DWARF2_FORMAT): Add section arg.
415 (out_header): New function, split out from..
416 (out_debug_line): ..here.
417 (out_debug_aranges): Use out_header.
418 (out_debug_abbrev): Add info_seg and line_seg args. Use
419 DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
420 (out_debug_info): Use out_header. Output 8 byte DW_AT_stmt_list
421 if line_seg is 64-bit.
422 (dwarf2_finish): Adjust out_debug_abbrev call.
423 * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
424 * config/tc-mips.c (mips_dwarf2_format): Likewise.
426 2008-08-04 Alan Modra <amodra@bigpond.net.au>
428 * Makefile.am (POTFILES.in): Set LC_ALL=C.
429 * Makefile.in: Regenerate.
430 * po/POTFILES.in: Regenerate.
432 2008-08-01 Peter Bergner <bergner@vnet.ibm.com>
434 * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
435 Handle -mvsx and -mpower7.
436 (md_show_usage): Document -mpower7 and -mvsx.
437 * doc/as.texinfo (Target PowerPC): Document -mvsx.
438 * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
440 2008-07-31 Peter Bergner <bergner@vnet.ibm.com>
442 * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
445 2008-07-30 Michael J. Eager <eager@eagercon.com>
447 * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
448 (md_show_usage): Likewise.
450 2008-07-30 Alan Modra <amodra@bigpond.net.au>
452 * messages.c, symbols.c, write.c: Silence gcc warnings.
454 2008-07-28 Ineiev <ineiev@yahoo.co.uk>
456 * config/tc-i386.c (operand_type_check): Warning fix.
458 2008-07-26 Michael Eager <eager@eagercon.com>
460 * doc/as.texinfo: Add description of single-precision attribute.
462 2008-07-24 Jie Zhang <jie.zhang@analog.com>
464 * config/bfin-parse.y (asm_1): Error if plain symbol is used
465 as load/store offset.
467 2008-07-22 Chao-ying Fu <fu@mips.com>
469 * config/tc-mips.c (mips_ip): Reset s to argsStart.
471 2008-07-22 Jie Zhang <jie.zhang@analog.com>
473 * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
475 2008-07-21 DJ Delorie <dj@redhat.com>
477 * config/tc-h8300.c (fix_operand_size): Use the default size
478 specified by the .lbranch/.sbranch pseudos.
480 2008-07-18 DJ Delorie <dj@redhat.com>
482 * config/tc-m32c.h (H_TICK_HEX): Define.
483 * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
484 (md_longopts): Add support for it.
485 (md_parse_option): Likewise.
486 * doc/as.texinfo (Overview): Add new m32c options.
487 * doc/c-m32c.texi (M32C-Modifiers): Likewise
489 * as.h: (enable_h_tick_hex): New.
490 * app.c (enable_h_tick_hex): New.
492 (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
493 (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
494 style hex constants and convert the input stream to 0x00 style.
495 (do_scrub_chars): If a 'X style character constant is found after
496 a symbol character (like you're or X'00), warn the user.
498 2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
500 * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
501 (mips_fix_adjustable): Likewise.
502 (mips_frob_file_after_relocs): Likewise.
504 2008-07-08 Nathan Sidwell <nathan@codesourcery.com>
506 * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
507 about overriding an earlier setting.
509 2008-07-07 Adam Nemet <anemet@caviumnetworks.com>
511 * config/tc-mips.c (NO_ISA_COP): New macro.
512 (COP_INSN): New macro.
513 (is_opcode_valid): Use them.
514 (macro) <ld_st>: Use them. Don't accept coprocessor load store
515 insns based on the ISA if CPU is NO_ISA_COP.
516 <copz>: Likewise for coprocessor operations.
518 2008-07-07 Paul Brook <paul@codesourcery.com>
520 * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
523 2008-07-07 Ralf Corsépius <ralf.corsepius@rtems.org>
525 * configure.tgt: Add bfin-*-rtems*.
527 2008-07-04 Alan Modra <amodra@bigpond.net.au>
529 * config/tc-spu.c (md_apply_fix): Handle fully resolved
530 BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
532 2008-06-25 Peter Bergner <bergner@vnet.ibm.com>
534 * config/tc-ppc.c (parse_cpu): Handle -m464.
535 (md_show_usage): Likewise.
537 2008-06-24 Eric B. Weddington <eric.weddington@atmel.com>
539 Add support for ATtiny13A.
540 * config/tc-avr.c (mcu_types): Add attiny13a.
541 * doc/c-avr.texi: Likewise.
543 2008-06-24 Bob Wilson <bob.wilson@acm.org>
544 Alan Modra <amodra@bigpond.net.au>
546 * write.c (relax_segment <rs_org>): Include current stretch
547 value when calculating whether .org is backwards.
549 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
551 * configure: Regenerate.
553 2008-06-17 Nick Clifton <nickc@redhat.com>
555 * app.c (do_scrub_chars): Do not UNGET an EOF value.
557 2008-06-16 Hans-Peter Nilsson <hp@bitrange.com>
560 * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
561 text_section. Do the "stepping backwards" test for text_section
562 using unsigned operands.
564 2008-06-13 Peter Bergner <bergner@vnet.ibm.com>
566 * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
567 (ppc_insert_operand): Likewise.
568 (ppc_machine): Likewise.
569 * config/tc-ppc.h: #include "opcode/ppc.h"
570 (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
571 (ppc_cpu): Update extern decl.
573 2008-06-12 Adam Nemet <anemet@caviumnetworks.com>
575 * config/tc-mips.c (validate_mips_insn): Handle field descriptors
576 +x, +X, +p, +P, +s, +S.
579 * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
581 (macro_build): Likewise.
582 (CPU_HAS_SEQ): New macro.
583 (macro2) <M_SEQ_I, M_SNE_I>: Use it. Emit seq/sne and seqi/snei.
585 2008-06-09 Eric B. Weddington <eric.weddington@atmel.com>
587 * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
588 * doc/c-avr.texi: Likewise.
590 2008-06-04 Nick Clifton <nickc@redhat.com>
592 * app.c (do_scrub_chars): Do not UNGET an EOF value.
594 2008-06-03 H.J. Lu <hongjiu.lu@intel.com>
596 * config/tc-i386.c (set_sse_check): New.
597 (md_pseudo_table): Add "sse_check".
599 2008-06-03 Paul Brook <paul@codesourcery.com>
601 * config/tc-arm.c (do_t_rbit): Populate both rm fields.
603 2008-05-30 Nick Clifton <nickc@redhat.com>
606 * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
609 2008-05-29 Maxim Kuvyrkov <maxim@codesourcery.com>
611 * config/tc-mips.c (mips_cpu_info_table): Move records for
612 ST Loongson-2E/2F processors to a better place.
614 2008-05-23 H.J. Lu <hongjiu.lu@intel.com>
617 * config/tc-i386.c (match_template): Report ambiguous operand
618 size, not invalid suffix when there is no match in Intel
621 2008-05-22 Paul Brook <paul@codesourcery.com>
623 * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
625 2008-05-21 I-Jui Sung <ijsung@gmail.com>
627 * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
628 compatible cores: fa526, fa626, fa626te, fa726te.
629 * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
632 2008-05-14 Alan Modra <amodra@bigpond.net.au>
634 * Makefile.am: Run "make dep-am".
635 * Makefile.in: Regenerate.
636 * doc/Makefile.in: Regenerate.
637 * po/POTFILES.in: Regenerate.
639 2008-05-09 Catherine Moore <clm@codesourcery.com>
641 * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
642 with non-MIPS16 relocs.
644 2008-05-09 Chao-ying Fu <fu@mips.com>
646 * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
647 case that some characters append at the end of the name.
649 (s_change_sec): Likewise.
650 (md_section_align): Likewise.
652 2008-05-07 Bob Wilson <bob.wilson@acm.org>
654 * config/tc-xtensa.c (xtensa_create_property_segments): Use
655 xtensa_make_property_section instead of xtensa_get_property_section.
656 (xtensa_create_xproperty_segments): Likewise.
658 2008-05-02 H.J. Lu <hongjiu.lu@intel.com>
660 * NEWS: Mention XSAVE, EPT and MOVBE.
662 * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
663 (md_show_usage): Add .movbe and .ept.
665 * doc/c-i386.texi: Add movbe and ept to -march=. Document
668 2008-04-29 David S. Miller <davem@davemloft.net>
670 * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
672 2008-04-28 Adam Nemet <anemet@caviumnetworks.com>
674 * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
676 (OPTION_ELF_BASE): Make room for new option macros.
677 (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
678 OPTION_DOUBLE_FLOAT): New option macros.
679 (md_longopts): Add msoft-float, mhard-float, msingle-float and
681 (md_parse_option): Handle OPTION_SINGLE_FLOAT,
682 OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
683 (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
685 (struct mips_set_options): New fields soft_float and single_float.
686 (mips_opts): Initialized them. Add comment for each field
688 (mips_after_parse_args): Set them based on file_mips_soft_float
689 and file_mips_single_float.
690 (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
691 `.set singlefloat' and `.set doublefloat'.
692 (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
693 Handle single-float and soft-float instructions here.
694 (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
695 (is_opcode_valid_16): New function.
696 (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
697 (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
698 M_S_DOB>: Remove special-casing of r4650.
699 * doc/c-mips.texi (-march=): Add Octeon.
700 (MIPS Opts): Document -msoft-float and -mhard-float. Document
701 -msingle-float and -mdouble-float.
702 (MIPS floating-point): New section. Document `.set softfloat' and
703 `.set hardfloat'. Document `.set singlefloat' and `.set
706 2008-04-25 David S. Miller <davem@davemloft.net>
708 * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
711 * doc/c-sparc.texi: Consistently refer to architecture 'versions',
712 rather than occaisionally 'levels'. Consistently refer to Sun's
713 UNIX variant as SunOS, every version of Solaris is also SunOS.
714 Document new 'softint_clear' and 'softint_set' aliases. Clarify
715 which architecture versions support '%dcr', '%cq', and '%gl'. Add
716 section on 32-bit/64-bit opcode translations.
718 2008-04-23 Mike Frysinger <vapier@gentoo.org>
720 * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
721 (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
722 (obj-fdpicelf.o): Define.
723 * Makefile.in: Regenerate.
724 * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
726 (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
727 (bfin-*-uclinux*): New; set fmt to elf and em to linux.
728 * config/obj-fdpicelf.c: New.
729 * config/obj-fdpicelf.h: Likewise.
730 * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
731 the OBJ_FDPIC_ELF define.
732 (OPTION_NOPIC): Define.
733 (md_longopts): Add mnopic and mno-fdpic.
734 (md_parse_option): Handle OPTION_NOPIC.
736 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
738 * aclocal.m4: Regenerate.
739 * configure: Regenerate.
741 2008-04-23 David S. Miller <davem@davemloft.net>
743 * config/tc-sparc.c (v9a_asr_table): Add missing
744 'stick' and 'stick_cmpr', and document ordering rules
746 (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
747 BFD_RELOC_SPARC_PC10.
748 * doc/c-sparc.texi: New section on Sparc constants.
749 Add documentation for %stick and %stick_cmpr.
751 2008-04-22 David S. Miller <davem@davemloft.net>
753 * config/obj-elf.c (obj_elf_section_type): Add prototype
754 before obj_elf_section_word and add 'warn' arg.
755 (obj_elf_section_word): Add type pointer arg, and if no #SECTION
756 is matched, try checking for #SECTION_TYPE.
757 (obj_elf_section): Adjust for new args.
758 (obj_elf_type_name): New function.
759 (obj_elf_type): Call it, and accept STT_foo number strings
760 in .type statements as output by SunPRO compiler.
762 2008-04-22 H.J. Lu <hongjiu.lu@intel.com>
764 * config/tc-i386.c (md_assemble): Don't check SSE instructions
767 2008-04-18 David S. Miller <davem@davemloft.net>
769 * doc/c-sparc.texi: Add syntax section.
771 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
773 * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
774 REG and NDS for instructions with immediate operand.
776 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
778 * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
781 2008-04-16 David S. Miller <davem@davemloft.net>
783 * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
784 and relocation generation.
785 (tc_gen_reloc): Likewise.
787 2008-04-15 Andrew Stubbs <andrew.stubbs@st.com>
789 * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
790 relocations are properly aligned, and not negative.
792 2008-04-15 Khem Raj <kraj@mvista.com>
794 * doc/tc-arm.texi: Fix fnstart and fnend directive names.
796 2008-04-14 Edmar Wienskoski <edmar@freescale.com>
798 * config/tc-ppc.c (parse_cpu): Handle "e500mc". Extend "e500" to
799 accept e500mc instructions.
800 (md_show_usage): Document -me500mc.
802 2008-04-11 Nick Clifton <nickc@redhat.com>
804 * listing.c (print_timestamp): Use localtime rather than
805 localtime_r since not all build environments provide the latter.
807 2008-04-10 H.J. Lu <hongjiu.lu@intel.com>
809 * NEWS: Mention -msse-check=[none|error|warning].
811 * config/tc-i386.c (sse_check): New.
812 (OPTION_MSSE_CHECK): Likewise.
813 (md_assemble): Check SSE instructions if needed.
814 (md_longopts): Add -msse-check.
815 (md_parse_option): Handle OPTION_MSSE_CHECK.
816 (md_show_usage): Show -msse-check=[none|error|warning].
818 * doc/c-i386.texi: Document -msse-check=[none|error|warning].
820 2008-04-10 Santiago Urueña <suruena@gmail.com>
822 * listing.c: Add -ag listing flag to show general information in
823 listings such as gas version, passed options, and time stamp.
824 (listing_general_info): New function.
825 (print_options): New function.
826 (print_single_option): New function.
827 (print_timestamp): New function.
828 (MAX_DATELEN): Define.
829 (listing_print): Add call to listing_general_info.
830 * listing.h (LISTING_GENERAL): Define.
831 (listing_print): Add new parameter.
832 * as.c (show_usage): Print new switch.
833 (parse_args): Parse new switch.
834 (main): Pass command line on to listing_print.
835 * NEWS: Mention this new feature.
836 * doc/as.texinfo: Document the new sub-option.
838 2008-04-08 Alan Modra <amodra@bigpond.net.au>
840 * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
841 call. Delete out of date comment.
842 (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
843 (dwarf2_emit_label): Don't emit unless there has been a previous
844 .file or we are outputting assembler generated debug.
845 dwarf2_consume_line_info after emitting line info, not before.
846 (out_debug_info): Simplify files_in_use test.
848 2008-04-07 H.J. Lu <hongjiu.lu@intel.com>
850 * config/tc-i386.c (parse_real_register): Return AVX register
851 only if AVX is enabled.
853 2008-04-07 Kaz Kojima <kkojima@rr.iij4u.or.jp>
856 * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
857 md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
859 2008-04-04 Adrian Bunk <bunk@stusta.de>
860 Bob Wilson <bob.wilson@acm.org>
862 * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
863 call to decode_reloc.
865 2008-04-04 H.J. Lu <hongjiu.lu@intel.com>
867 * NEWS: Mention XSAVE. Change CLMUL to PCLMUL.
869 * config/tc-i386.c (cpu_arch): Add .pclmul.
870 (md_show_usage): Replace clmul with pclmul.
871 * doc/c-i386.texi: Likewise.
873 2008-04-03 H.J. Lu <hongjiu.lu@intel.com>
875 * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
877 * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
878 Document -msse2avx, .avx, .aes, .clmul and .fma.
880 * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
881 (vex_prefix): Likewise.
883 (CPU_FLAGS_ARCH_MATCH): Likewise.
884 (CPU_FLAGS_64BIT_MATCH): Likewise.
885 (CPU_FLAGS_32BIT_MATCH): Likewise.
886 (CPU_FLAGS_PERFECT_MATCH): Likewise.
888 (vex_imm4): Likewise.
889 (fits_in_imm4): Likewise.
890 (build_vex_prefix): Likewise.
891 (VEX_check_operands): Likewise.
892 (bad_implicit_operand): Likewise.
893 (OPTION_MSSE2AVX): Likewise.
894 (T_YMMWORD): Likewise.
895 (_i386_insn): Add vex.
896 (cpu_arch): Add .avx, .aes, .clmul and .fma.
897 (cpu_flags_match): Changed to take a pointer to const template.
898 Enable encoding SSE instructions with VEX prefix for -msse2avx.
899 (match_mem_size): Also check ymmword.
900 (operand_type_match): Clear ymmword.
901 (md_begin): Allow '_' in mnemonic.
902 (type_names): Add OPERAND_TYPE_VEX_IMM4.
903 (process_immext): Update assert.
904 (md_assemble): Don't call process_immext if sse2avx and immext
905 are true. Call build_vex_prefix if vex is true.
906 (parse_insn): Updated for cpu_flags_match.
907 (swap_operands): Handle 5 operands.
908 (match_template): Handle 5 operands. Updated for cpu_flags_match.
909 Check regymm. Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
910 (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
911 (check_byte_reg): Check regymm.
912 (process_operands): Duplicate the destination register for
914 (build_modrm_byte): Updated for instructions with VEX encoding.
915 (output_insn): Output VEX prefix if needed.
916 (md_longopts): Add msse2avx.
917 (md_parse_option): Handle OPTION_MSSE2AVX.
918 (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
919 (intel_e09): Support YMMWORD.
920 (intel_e11): Likewise.
921 (intel_get_token): Likewise.
923 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
925 * config/tc-avr.c (mcu_types): Add attiny167.
926 * doc/c-avr.texi: Likewise.
928 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
930 * config/tc-avr.c (mcu_types): Add atmega32u4.
931 * doc/c-avr.texi: Likewise.
933 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
935 * config/tc-avr.c (mcu_types): Add atmega32c1.
936 * doc/c-avr.texi: Likewise.
938 2008-03-28 Paul Brook <paul@codesourcery.com>
940 * config/tc-arm.c (parse_neon_mov): Parse register before immediate
941 to avoid spurious symbols.
943 2008-03-28 Nathan Sidwell <nathan@codesourcery.com>
945 * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
948 2008-03-27 Eric B. Weddington <eric.weddington@atmel.com>
950 * config/tc-avr.c (mcu_types): Add atmega32m1.
951 * doc/c-avr.texi: Likewise.
953 2008-03-27 Ineiev <ineiev@yahoo.co.uk>
955 * config/tc-arm.c (do_neon_cvt): Move variable declarations to
957 (do_neon_ext): Fix sign of comparison.
959 2008-03-26 Bernd Schmidt <bernd.schmidt@analog.com>
961 From Jie Zhang <jie.zhang@analog.com>
962 * config/bfin-parse.y (asm_1): Check AREGS in comparison
963 instructions. And call yyerror when comparing PREG with
965 (check_macfunc_option): New.
966 (check_macfuncs): Check option by calling check_macfunc_option.
967 Fix comparison always true warnings. Both scalar instructions
968 of vector instruction must share the same mode option. Only allow
969 option mode at the end of the second instruction of the vector.
970 (asm_1): Check option by calling check_macfunc_option.
972 * config/bfin-parse.y (check_macfunc_option): Allow (IU)
973 option for multiply and multiply-accumulate to data register
975 (check_macfuncs): Don't check if accumulator matches the data register
977 (assign_macfunc): Check if accumulator matches the
978 data register in each rule that moves to the data
981 * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
982 generated for LOOP_BEGIN and LOOP_END instructions.
983 (bfin_gen_loop): Likewise.
985 2008-03-19 Andreas Krebbel <krebbel1@de.ibm.com>
987 * config/tc-s390.c (md_parse_option): z10 option added.
989 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
991 * aclocal.m4: Regenerate.
992 * configure: Likewise.
993 * Makefile.in: Likewise.
994 * doc/Makefile.in: Likewise.
996 2008-03-17 Adrian Bunk <bunk@stusta.de>
999 * config/tc-hppa.c (is_same_frag): Delete.
1001 2008-03-14 Sterling Augustine <sterling@tensilica.com>
1003 * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
1004 RELAX_LOOP_END_ADD_NOP.
1006 2008-03-13 Evandro Menezes <evandro@yahoo.com>
1009 * read.c (s_mexit): Warn if attempting to exit a macro when not
1010 inside a macro definition.
1012 2008-03-13 Alan Modra <amodra@bigpond.net.au>
1014 * Makefile.am: Run "make dep-am".
1015 * Makefile.in: Regenerate.
1016 * configure: Regenerate.
1018 2008-03-09 Paul Brook <paul@codesourcery.com>
1020 * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
1021 * doc/c-arm.texi: Add cortex-a9.
1023 2008-03-09 Paul Brook <paul@codesourcery.com>
1025 * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
1026 (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
1027 (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
1028 (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
1029 * doc/c-arm.texi: Document new ARM FPU variants.
1031 2008-03-07 Paul Brook <paul@codesourcery.com>
1033 * config/tc-arm.c (md_apply_fix): Use correct offset range.
1035 2008-03-07 Alan Modra <amodra@bigpond.net.au>
1037 * config/tc-ppc.c (ppc_setup_opcodes): Tidy. Add code to test
1038 for strict ordering of powerpc_opcodes, but disable for now.
1040 2008-03-04 Paul Brook <paul@codesourcery.com>
1042 * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1043 (arm_ext_v7m): Rename...
1044 (arm_ext_m): ... to this. Include v6-M.
1045 (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1046 (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1047 (md_assemble): Allow wide msr instructions.
1048 (insns): Add classifications for v6-m instructions.
1049 (arm_cpu_option_table): Add cortex-m1.
1050 (arm_arch_option_table): Add armv6-m.
1051 (cpu_arch): Add ARM_ARCH_V6M. Fix numbering of other v6 variants.
1053 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1054 Bob Wilson <bob.wilson@acm.org>
1056 * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1057 (md_begin): Initialize it.
1058 (resources_conflict): Use it.
1060 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1062 * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1064 2008-03-03 Denys Vlasenko <vda.linux@googlemail.com>
1065 H.J. Lu <hongjiu.lu@intel.com>
1068 * read.c (pseudo_set): Don't allow global register symbol.
1070 * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1073 2008-03-03 H.J. Lu <hongjiu.lu@intel.com>
1076 * write.c (write_object_file): Don't allow symbols which were
1077 equated to register. Stop if there is an error.
1079 2008-03-01 Alan Modra <amodra@bigpond.net.au>
1081 * config/tc-ppc.h (struct _ppc_fix_extra): New.
1083 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1084 * config/tc-ppc.c (ppu_cpu): Make global.
1085 (ppc_insert_operand): Add ppu_cpu parameter.
1086 (md_assemble): Adjust for above change.
1087 (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1089 2008-02-22 Nick Clifton <nickc@redhat.com>
1091 * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1092 targeted ARM ports, otherwise just skip generating the reloc.
1094 2008-02-18 H.J. Lu <hongjiu.lu@intel.com>
1096 * doc/c-i386.texi: Update -march= and .arch.
1098 2008-02-18 Nick Clifton <nickc@redhat.com>
1100 * config/tc-mn10300.c (has_known_symbol_location): New function.
1101 Do not regard weak symbols as having a known location.
1102 (md_estimate_size_before_relax): Use new function.
1103 (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1105 2008-02-18 Jan Beulich <jbeulich@novell.com>
1107 * config/tc-i386.c (match_template): Disallow 'l' suffix when
1108 currently selected CPU has no 32-bit support.
1109 (parse_real_register): Do not return registers not available on
1110 currently selected CPU.
1112 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1114 * config/tc-i386.c (process_immext): Fix format.
1116 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1118 * config/tc-i386.c (inoutportreg): New.
1119 (process_immext): New.
1120 (md_assemble): Use it.
1121 (update_imm): Use imm16 and imm32s.
1122 (i386_att_operand): Use inoutportreg.
1124 2008-02-14 H.J. Lu <hongjiu.lu@intel.com>
1126 * config/tc-i386.c (operand_type_all_zero): New.
1127 (operand_type_set): Likewise.
1128 (operand_type_equal): Likewise.
1129 (cpu_flags_all_zero): Likewise.
1130 (cpu_flags_set): Likewise.
1131 (cpu_flags_equal): Likewise.
1132 (UINTS_ALL_ZERO): Removed.
1133 (UINTS_SET): Likewise.
1134 (UINTS_CLEAR): Likewise.
1135 (UINTS_EQUAL): Likewise.
1136 (cpu_flags_match): Updated.
1137 (smallest_imm_type): Likewise.
1138 (set_cpu_arch): Likewise.
1139 (md_assemble): Likewise.
1140 (optimize_imm): Likewise.
1141 (match_template): Likewise.
1142 (process_suffix): Likewise.
1143 (update_imm): Likewise.
1144 (process_drex): Likewise.
1145 (process_operands): Likewise.
1146 (build_modrm_byte): Likewise.
1147 (i386_immediate): Likewise.
1148 (i386_displacement): Likewise.
1149 (i386_att_operand): Likewise.
1150 (parse_real_register): Likewise.
1151 (md_parse_option): Likewise.
1152 (i386_target_format): Likewise.
1154 2008-02-14 Dimitry Andric <dimitry@andric.com>
1157 * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1158 pointer past the comma after parsing a floating point register
1161 2008-02-14 Hakan Ardo <hakan@debian.org>
1164 * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1166 (avr_operand): Disallow post-increment addressing in the lpm
1167 instruction for the attiny26.
1169 2008-02-13 Jan Beulich <jbeulich@novell.com>
1171 * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1172 if not in Intel mode.
1173 (i386_intel_operand): Ignore segment overrides in immediate and
1175 (intel_e11): Range-check i.mem_operands before use as array
1176 index. Filter out FLAT for uses other than as segment override.
1177 (intel_get_token): Remove broken promotion of "FLAT:" to mean
1180 2008-02-13 Jan Beulich <jbeulich@novell.com>
1182 * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1184 2008-02-13 Jan Beulich <jbeulich@novell.com>
1186 * config/tc-i386.c (allow_pseudo_reg): New.
1187 (parse_real_register): Check for NULL just once. Allow all
1188 register table entries when allow_pseudo_reg is non-zero.
1189 Don't allow any registers without type when allow_pseudo_reg
1191 (tc_x86_regname_to_dw2regnum): Replace with ...
1192 (tc_x86_parse_to_dw2regnum): ... this.
1193 (tc_x86_frame_initial_instructions): Adjust for above change.
1194 * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1195 (tc_parse_to_dw2regnum): New.
1196 (tc_x86_regname_to_dw2regnum): Replace with ...
1197 (tc_x86_parse_to_dw2regnum): ... this.
1198 * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1199 (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1202 2008-02-12 Nick Clifton <nickc@redhat.com>
1204 * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1206 (tic4x_insn_add): Likewise.
1207 (md_begin): Drop cast that was discarding a const qualifier.
1208 * config/tc-d30v.c (get_reloc): Add const qualifier to op
1210 (build_insn): Drop cast that was discarding a const qualifier.
1212 2008-02-11 H.J. Lu <hongjiu.lu@intel.com>
1214 * config/tc-i386.c (cpu_arch): Add .xsave.
1215 (md_show_usage): Add .xsave.
1217 * doc/c-i386.texi: Add xsave to -march=.
1219 2008-02-07 Alan Modra <amodra@bigpond.net.au>
1221 * read.c (s_weakref): Don't pass unadorned NULL to concat.
1222 * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1224 2008-02-05 Sterling Augustine <sterling@tensilica.com>
1226 * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1227 checks into assertions. When relaxation produces an operation that
1228 does not fit in the current FLIX instruction, make sure that the
1229 operation is relaxed as needed to account for being placed following
1230 the current instruction.
1232 2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
1235 * configure: Regenerated.
1237 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
1239 * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1241 2008-01-31 Marc Gauthier <marc@tensilica.com>
1243 * configure.tgt (xtensa*-*-*): Recognize processor variants.
1245 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
1247 * read.c: (emit_expr): Correct for mingw use of printf size
1250 2008-01-24 Bob Wilson <bob.wilson@acm.org>
1252 * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1253 can only be encoded in FLIX instructions but are not specified as such.
1254 (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1257 2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
1259 * NEWS: Mention new command line options for x86 targets.
1261 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1263 * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1265 2008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
1267 * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1269 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1271 * config/tc-i386.c (md_show_usage): Show more processors for
1274 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1276 * config/tc-i386.c (i386_target_format): Remove cpummx2.
1278 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1280 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1281 (XXX_MNEM_SUFFIX): Likewise.
1282 (END_OF_INSN): Likewise.
1283 (templates): Likewise.
1284 (modrm_byte): Likewise.
1285 (rex_byte): Likewise.
1286 (DREX_XXX): Likewise.
1287 (drex_byte): Likewise.
1288 (sib_byte): Likewise.
1289 (processor_type): Likewise.
1290 (arch_entry): Likewise.
1291 (cpu_sub_arch_name): Remove const.
1292 (cpu_arch): Add .vmx and .smx.
1293 (set_cpu_arch): Append cpu_sub_arch_name.
1294 (md_parse_option): Support -march=CPU[,+EXTENSION...].
1295 (md_show_usage): Updated.
1297 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1298 (XXX_MNEM_SUFFIX): Likewise.
1299 (END_OF_INSN): Likewise.
1300 (templates): Likewise.
1301 (modrm_byte): Likewise.
1302 (rex_byte): Likewise.
1303 (DREX_XXX): Likewise.
1304 (drex_byte): Likewise.
1305 (sib_byte): Likewise.
1306 (processor_type): Likewise.
1307 (arch_entry): Likewise.
1309 * doc/as.texinfo: Update i386 -march option.
1311 * doc/c-i386.texi: Update -march= for ISA.
1313 2008-01-18 Bob Wilson <bob.wilson@acm.org>
1315 * config/tc-xtensa.c (xtensa_leb128): New function.
1316 (md_pseudo_table): Use it for sleb128 and uleb128.
1317 (is_leb128_expr): New internal flag.
1318 (xtensa_symbol_new_hook): Check new flag.
1320 2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
1322 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1323 at90usb82, at90usb162.
1324 * doc/c-avr.texi: Change architecture grouping for at90usb82,
1326 These changes support the new avr35 architecture group in gcc.
1328 2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
1330 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1331 suffix for AT&T syntax.
1333 2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
1335 * config/tc-i386.c (match_reg_size): New.
1336 (match_mem_size): Likewise.
1337 (operand_size_match): Likewise.
1338 (operand_type_match): Also clear all size fields.
1339 (match_template): Skip Intel syntax when in AT&T syntax.
1340 Call operand_size_match to check operand size.
1341 (i386_att_operand): Set the mem field to 1 for memory
1343 (i386_intel_operand): Likewise.
1345 2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
1348 * config/tc-i386.c (_i386_insn): Update comment.
1349 (operand_type_match): Also clear unspecified.
1350 (operand_type_register_match): Likewise.
1351 (parse_operands): Initialize unspecified.
1352 (i386_intel_operand): Likewise.
1353 (match_template): Check memory and accumulator operand size.
1354 (i386_att_operand): Clear unspecified on register operand.
1355 (intel_e11): Likewise.
1356 (intel_e09): Set operand size and clean unspecified for
1359 2008-01-11 Andreas Schwab <schwab@suse.de>
1361 * read.c (s_space): Declare `repeat' as offsetT.
1363 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1365 * config/tc-i386.c (match_template): Check processor support
1368 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1370 * config/tc-i386.c (match_template): Continue if processor
1373 2008-01-09 Alexandre Oliva <aoliva@redhat.com>
1375 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1376 unwind personality function address.
1378 2008-01-09 Bob Wilson <bob.wilson@acm.org>
1380 * dwarf2dbg.c (out_sleb128): Delete.
1381 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1382 (out_fixed_inc_line_addr): Delete.
1383 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1384 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1385 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1386 (process_entries): Remove calls to out_fixed_inc_line_addr. When
1387 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1388 * read.h (emit_expr_fix): New prototype.
1389 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1390 (emit_expr_fix): New.
1392 2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
1394 * config/tc-i386.c (match_template): Check register size
1395 only when size of operands can be encoded the canonical way.
1397 2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
1399 * config/tc-i386.c (i386_operand): Renamed to ...
1400 (i386_att_operand): This.
1401 (parse_operands): Updated.
1403 2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
1405 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1407 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1409 (md_assemble): Remove Intel mode workaround.
1410 (match_template): Check support for old gcc, AT&T mnemonic
1412 (md_parse_option): Don't set intel_mnemonic to 0 for
1415 2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
1417 * config/tc-i386.h: Update copyright to 2008.
1419 2008-01-04 Nick Clifton <nickc@redhat.com>
1421 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1422 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1424 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1426 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1429 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1431 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1432 (cpu_flags_not): Likewise.
1433 (cpu_flags_match): Updated to check 64bit and arch.
1434 (set_code_flag): Remove cpu_arch_flags_not.
1435 (set_16bit_gcc_code_flag): Likewise.
1436 (set_cpu_arch): Likewise.
1437 (md_begin): Likewise.
1438 (parse_insn): Call cpu_flags_match to check 64bit and arch.
1439 (match_template): Likewise.
1441 2008-01-03 Jakub Jelinek <jakub@redhat.com>
1443 * config/tc-i386.c (process_drex): Initialize modrm_reg and
1444 modrm_regmem to 0 instead of None.
1446 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1448 * config/tc-i386.c (match_template): Use the xmmword field
1451 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1453 * config/tc-i386.c (process_suffix): Fix a typo.
1455 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1458 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1459 Check memory size in Intel mode.
1460 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1461 (intel_e09): Likewise.
1463 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1465 2008-01-02 Catherine Moore <clm@codesourcery.com>
1467 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1469 For older changes see ChangeLog-2007
1475 version-control: never