1 2008-09-29 Peter O'Gorman <pogma@thewrittenword.com>
2 Steve Ellcey <sje@cup.hp.com>
4 * configure: Regenerate for new libtool.
7 * doc/Makefile.in: Ditto.
9 2008-09-29 Nick Clifton <nickc@redhat.com>
12 * app.c (do_scrub_chars): Only issue warnings about tick
13 characters detected in symbol strings if hex ticks are supported.
15 2008-09-29 Nick Clifton <nickc@redhat.com>
17 * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
18 tc_cfi_emit_pcrel_expr macro.
20 2008-09-28 Daniel Jacobowitz <dan@codesourcery.com>
22 * NEWS: Mention .cfi_val_encoded_addr.
24 2008-09-26 Eric Botcazou <ebotcazou@adacore.com>
26 * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
27 * Makefile.in (TARG_ENV_HFILES): Likewise.
28 * configure.tgt (Solaris targets): Set em=solaris.
29 * config/te-solaris.h: New file.
31 2008-09-26 Jie Zhang <jie.zhang@analog.com>
33 * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
35 2008-09-24 Richard Henderson <rth@redhat.com>
37 * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
38 (struct cfi_insn_data): Add ea member.
39 (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
40 (output_cfi_insn): Handle CFI_val_encoded_addr.
41 (select_cie_for_fde): Don't match CFI_val_encoded_addr.
42 * doc/as.texinfo (.cfi_val_encoded_addr): Document.
44 2008-09-25 Alan Modra <amodra@bigpond.net.au>
47 * listing.c (print_options): Don't call fprintf without format string.
49 2008-09-19 Alan Modra <amodra@bigpond.net.au>
51 * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
52 (TC_VALIDATE_FIX_SUB): Likewise.
53 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
54 * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
55 * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
56 * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
57 (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
58 * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
59 * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
60 * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
61 TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
63 * write.c (md_register_arithmetic): Define.
64 (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
65 Modify error message when registers involved.
66 (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
67 * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
69 2008-09-15 Alan Modra <amodra@bigpond.net.au>
71 * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
73 2008-09-15 Alan Modra <amodra@bigpond.net.au>
75 * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
76 relocs with no symbol.
77 * config/tc-mmix.c (md_assemble): Mark fake symbol on
78 BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
79 (mmix_md_end): Likewise mark mmix reg contents section symbol.
81 2008-09-14 Chris Smith <chris@zxdesign.info>
83 * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
84 broken, as the opcode of ld a,(de) was being emitted for both.
86 2008-09-12 Sterling Augustine <sterling@tensilica.com>
88 * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
89 operands equal to MAX_INSN_ARGS.
91 2008-09-11 Jan Kratochvil <jan.kratochvil@redhat.com>
93 * configure.in: Call AC_SYS_LARGEFILE.
94 * config.in: Regenerate.
95 * configure: Regenerate.
97 2008-09-09 Peter Bergner <bergner@vnet.ibm.com>
99 * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
100 Remove POWER5 and POWER6 tests.
102 2008-09-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
104 * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
105 number support for 32-bit targets.
107 2008-09-08 Tristan Gingold <gingold@adacore.com>
109 * NEWS: Add a marker for the 2.19 features.
111 2008-09-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
113 * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target. Revise
114 comment regarding use of difference expressions.
115 (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
117 * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
118 (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
119 (dot_cfi_lsda, output_cie, output_fde): Likewise.
120 * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
122 2008-09-06 Richard Sandiford <rdsandiford@googlemail.com>
124 * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
126 2008-09-03 Nick Clifton <nickc@redhat.com>
128 * config/tc-i386.c (pe_lcomm_internal): New function. Allows the
129 alignment field of the .lcomm directive to be optional.
130 (pe_lcomm): New function. Pass pe_lcomm_internal to
132 (md_pseudo_table): Implement .lcomm directive for COFF based
134 * doc/c-i386.texi (i386-Directives): New node. Used to document
135 the .lcomm directive.
137 2008-08-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
139 * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
142 2008-08-29 Eric B. Weddington <eric.weddington@atmel.com>
144 * config/tc-avr.c (mcu_types): Add atmega16u4.
145 * doc/c-avr.texi: Likewise.
147 2008-08-28 H.J. Lu <hongjiu.lu@intel.com>
149 * config/tc-ia64.c (CR_IIB0): New.
151 (cr): Add cr.iib0 and cr.iib1.
152 (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
154 2008-08-28 Jan Beulich <jbeulich@novell.com>
156 * config/tc-i386.c (md_assemble): Force number of displacement
157 operands to zero when processing string instruction.
158 (i386_index_check): Special-case string instruction operands. Don't
159 fudge address prefix if there already was a memory operand. Fix
160 error message to correctly reflect the addressing mode used.
161 (i386_att_operand): Fix comment.
162 (i386_intel_operand): Snapshot, clear, and restore base and index
163 reg for each operand processed. Increment count of memory operands
166 2008-08-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
168 * config/tc-hppa.c (is_SB_relative): New macro.
169 (fix_new_hppa): Remove $segrel$ marker.
170 (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
172 * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
174 2008-08-27 Jan Beulich <jbeulich@novell.com>
176 * config/tc-i386.c (check_string): Use register_prefix for error
178 (process_operands): Likewise.
180 2008-08-26 Mark Mitchell <mark@codesourcery.com>
182 * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
184 2008-08-26 Jie Zhang <jie.zhang@analog.com>
186 * config/bfin-parse.y (check_macfunc_option): Fix instruction
188 (asm_1): Check mode for 16-bit multiply instructions.
190 2008-08-24 Alan Modra <amodra@bigpond.net.au>
192 * configure.in: Update a number of obsolete autoconf macros.
193 * configure: Regenerate.
194 * aclocal.m4: Regenerate.
196 2008-08-22 Nick Clifton <nickc@redhat.com>
198 * config/tc-mcore.c (md_assemble): Increase length of name array
199 to include terminating NUL.
201 2008-08-22 Jie Zhang <jie.zhang@analog.com>
203 * config/bfin-lex.l (NUMBER): Protect special `.'.
205 2008-08-22 Alan Modra <amodra@bigpond.net.au>
207 * symbols.c (symbol_clone): Ensure clones are not external.
209 2008-08-22 Alan Modra <amodra@bigpond.net.au>
211 * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
213 2008-08-21 Richard Henderson <rth@redhat.com>
215 * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
216 (output_cie, output_fde): Use it.
217 (DWARF2_EH_FRAME_READ_ONLY): New.
218 (cfi_finish): Use it.
220 * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
221 (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
222 (DWARF2_EH_FRAME_READ_ONLY): New.
223 * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
224 from the results of DIFF_EXPR_OK manipulation.
226 2008-08-21 Sterling Augustine <sterling@tensilica.com>
228 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
230 2008-08-20 Bob Wilson <bob.wilson@acm.org>
232 * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
233 (O_tpoff, O_dtpoff): Define.
234 (suffix_relocs): Add entries for TLS suffixes.
235 (xtensa_elf_cons): Check for invalid use of TLS relocations.
236 (map_operator_to_reloc): Add is_literal parameter and use it to
237 control translating TLS instruction relocations to the corresponding
239 (xg_valid_literal_expression): Allow TLS operators.
240 (xg_build_to_insn): Copy TLS operators from pseudo-instruction
241 operands to generated literals.
242 (xg_assemble_literal): Handle TLS operators. Update call to
243 map_operator_to_reloc.
244 (md_assemble): Handle CALLXn.TLS pseudo-instruction.
245 (md_apply_fix): Handle TLS relocations.
246 (emit_single_op): Handle TLS operators.
247 (convert_frag_immed): Update call to map_operator_to_reloc.
248 (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
249 * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
250 * config/xtensa-relax.c (append_literal_op): Add src_op parameter
251 to initialize the op_data field of the BuildOp.
252 (build_transition): Use it here to record the source operand
253 corresponding to a generated literal.
254 * config/xtensa-relax.h (build_op): Comment op_data use for literals.
256 2008-08-20 H.J. Lu <hongjiu.lu@intel.com>
258 AVX Programming Reference (August, 2008)
259 * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
260 (CPU_FLAGS_AVX_MATCH): Likewise.
261 (CPU_FLAGS_32BIT_MATCH): Updated.
262 (cpu_flags_match): Likewise.
264 2008-08-20 Alan Modra <amodra@bigpond.net.au>
267 * write.c (install_reloc): Check that reloc symbols have been
269 (set_symtab): Mark symbols with BSF_KEEP.
271 2008-08-18 H.J. Lu <hongjiu.lu@intel.com>
273 * config/tc-i386.c (i386_align_code): Fix a comment typo.
275 2008-08-15 Alan Modra <amodra@bigpond.net.au>
278 * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
279 * Makefile.in: Regenerate.
280 * aclocal.m4: Regenerate.
281 * config.in: Regenerate.
282 * configure: Regenerate.
283 * doc/Makefile.in: Regenerate.
285 2008-08-14 Alan Modra <amodra@bigpond.net.au>
287 * config/tc-tic4x.c (tic4x_operands_parse): Make static.
289 2008-08-13 Ben Elliston <bje@au.ibm.com>
291 * doc/as.texinfo (Align): Document the PowerPC behaviour.
293 2008-08-13 Alan Modra <amodra@bigpond.net.au>
295 * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
296 config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
297 config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
298 config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
299 config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
300 config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
301 config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
302 config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
303 config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
304 and PTR. Convert to ISO C. Delete unnecessary forward declarations.
306 2008-08-12 Alan Modra <amodra@bigpond.net.au>
308 * config/tc-arm.c (s_unreq): Adjust hash_delete call.
309 * config/tc-ia64.c (dot_rot): Likewise.
311 2008-08-11 Alan Modra <amodra@bigpond.net.au>
314 * hash.c: Expand PTR to void *.
315 (hash_delete): Add "freeme" parameter. Call obstack_free.
316 * hash.h: Expand PTR to void *.
317 (hash_delete): Update prototype.
318 * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
319 * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
321 (subsym_substitute): Likewise.
322 * doc/internals.texi (hash_delete): Update.
324 2008-08-08 Anatoly Sokolov <aesok@post.ru>
326 * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
327 architectures. Reorganize list to put mcu types in correct
328 architectures and to order list same as in GCC. Use new ISA
329 definitions in include/opcode/avr.h.
330 * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
331 descriptions. Reorganize descriptions to put mcu types in correct
332 architectures and to order lists same as in GCC.
334 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
335 Daniel Jacobowitz <dan@codesourcery.com>
337 * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
338 (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
339 (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
340 (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
341 (md_longopts): Add -call_nonpic.
342 (md_parse_option): Handle OPTION_CALL_NONPIC.
343 (md_show_usage): Add -call_nonpic.
345 2008-08-08 Sterling Augustine <sterling@tensilica.com>
347 * config/tc-xtensa.c (exclude_section_from_property_tables): New.
348 (xtensa_create_property_segments): Use it.
349 (xtensa_create_xproperty_segments): Likewise.
351 2008-08-08 Alan Modra <amodra@bigpond.net.au>
353 * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
355 2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
357 * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
358 (lo16_reloc_p): New functions.
359 (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
360 generalize relocation checks.
361 (matching_lo_reloc): New function.
362 (fixup_has_matching_lo_p): Use it.
363 (mips16_mark_labels): Don't clobber a symbol's visibility.
364 (append_insn): Use hi16_reloc_p and lo16_reloc_p.
365 (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
366 (md_apply_fix): Likewise.
367 (mips16_percent_op): Add %got and %call16.
368 (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
369 Use matching_lo_reloc.
370 (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
371 generalize relocation checks.
372 (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
375 2008-08-06 DJ Delorie <dj@redhat.com>
377 * NEWS: Mention these changes.
379 * config/tc-h8300.h (H_TICK_HEX): Define.
380 * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
381 (md_longopts): Add "-h-tick-hex".
382 (md_parse_option): Support it.
383 * doc/c-h8300.texi (H8/300 Options): Document it.
384 * doc/as.texinfo (Overview): Likewise.
386 * config/tc-sh.h (H_TICK_HEX): Define.
387 * config/tc-sh.c (OPTION_H_TICK_HEX): New.
388 (md_longopts): Add "-h-tick-hex".
389 (md_parse_option): Support it.
390 * doc/c-sh.texi (SH Options): Document it.
391 * doc/c-sh64.texi (SH64 Options): Document it.
392 * doc/as.texinfo (Overview): Likewise.
394 2008-08-05 Alan Modra <amodra@bigpond.net.au>
397 * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
398 debug info if we see compiler generated debug info.
399 (dwarf2_directive_loc): Likewise. Remove redundant debug_type test.
401 2008-08-04 Alan Modra <amodra@bigpond.net.au>
403 * dwarf2dbg.c: Remove superfluous forward function declarations.
404 (DWARF2_FORMAT): Add section arg.
405 (out_header): New function, split out from..
406 (out_debug_line): ..here.
407 (out_debug_aranges): Use out_header.
408 (out_debug_abbrev): Add info_seg and line_seg args. Use
409 DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
410 (out_debug_info): Use out_header. Output 8 byte DW_AT_stmt_list
411 if line_seg is 64-bit.
412 (dwarf2_finish): Adjust out_debug_abbrev call.
413 * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
414 * config/tc-mips.c (mips_dwarf2_format): Likewise.
416 2008-08-04 Alan Modra <amodra@bigpond.net.au>
418 * Makefile.am (POTFILES.in): Set LC_ALL=C.
419 * Makefile.in: Regenerate.
420 * po/POTFILES.in: Regenerate.
422 2008-08-01 Peter Bergner <bergner@vnet.ibm.com>
424 * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
425 Handle -mvsx and -mpower7.
426 (md_show_usage): Document -mpower7 and -mvsx.
427 * doc/as.texinfo (Target PowerPC): Document -mvsx.
428 * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
430 2008-07-31 Peter Bergner <bergner@vnet.ibm.com>
432 * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
435 2008-07-30 Michael J. Eager <eager@eagercon.com>
437 * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
438 (md_show_usage): Likewise.
440 2008-07-30 Alan Modra <amodra@bigpond.net.au>
442 * messages.c, symbols.c, write.c: Silence gcc warnings.
444 2008-07-28 Ineiev <ineiev@yahoo.co.uk>
446 * config/tc-i386.c (operand_type_check): Warning fix.
448 2008-07-26 Michael Eager <eager@eagercon.com>
450 * doc/as.texinfo: Add description of single-precision attribute.
452 2008-07-24 Jie Zhang <jie.zhang@analog.com>
454 * config/bfin-parse.y (asm_1): Error if plain symbol is used
455 as load/store offset.
457 2008-07-22 Chao-ying Fu <fu@mips.com>
459 * config/tc-mips.c (mips_ip): Reset s to argsStart.
461 2008-07-22 Jie Zhang <jie.zhang@analog.com>
463 * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
465 2008-07-21 DJ Delorie <dj@redhat.com>
467 * config/tc-h8300.c (fix_operand_size): Use the default size
468 specified by the .lbranch/.sbranch pseudos.
470 2008-07-18 DJ Delorie <dj@redhat.com>
472 * config/tc-m32c.h (H_TICK_HEX): Define.
473 * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
474 (md_longopts): Add support for it.
475 (md_parse_option): Likewise.
476 * doc/as.texinfo (Overview): Add new m32c options.
477 * doc/c-m32c.texi (M32C-Modifiers): Likewise
479 * as.h: (enable_h_tick_hex): New.
480 * app.c (enable_h_tick_hex): New.
482 (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
483 (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
484 style hex constants and convert the input stream to 0x00 style.
485 (do_scrub_chars): If a 'X style character constant is found after
486 a symbol character (like you're or X'00), warn the user.
488 2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
490 * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
491 (mips_fix_adjustable): Likewise.
492 (mips_frob_file_after_relocs): Likewise.
494 2008-07-08 Nathan Sidwell <nathan@codesourcery.com>
496 * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
497 about overriding an earlier setting.
499 2008-07-07 Adam Nemet <anemet@caviumnetworks.com>
501 * config/tc-mips.c (NO_ISA_COP): New macro.
502 (COP_INSN): New macro.
503 (is_opcode_valid): Use them.
504 (macro) <ld_st>: Use them. Don't accept coprocessor load store
505 insns based on the ISA if CPU is NO_ISA_COP.
506 <copz>: Likewise for coprocessor operations.
508 2008-07-07 Paul Brook <paul@codesourcery.com>
510 * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
513 2008-07-07 Ralf Corsépius <ralf.corsepius@rtems.org>
515 * configure.tgt: Add bfin-*-rtems*.
517 2008-07-04 Alan Modra <amodra@bigpond.net.au>
519 * config/tc-spu.c (md_apply_fix): Handle fully resolved
520 BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
522 2008-06-25 Peter Bergner <bergner@vnet.ibm.com>
524 * config/tc-ppc.c (parse_cpu): Handle -m464.
525 (md_show_usage): Likewise.
527 2008-06-24 Eric B. Weddington <eric.weddington@atmel.com>
529 Add support for ATtiny13A.
530 * config/tc-avr.c (mcu_types): Add attiny13a.
531 * doc/c-avr.texi: Likewise.
533 2008-06-24 Bob Wilson <bob.wilson@acm.org>
534 Alan Modra <amodra@bigpond.net.au>
536 * write.c (relax_segment <rs_org>): Include current stretch
537 value when calculating whether .org is backwards.
539 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
541 * configure: Regenerate.
543 2008-06-17 Nick Clifton <nickc@redhat.com>
545 * app.c (do_scrub_chars): Do not UNGET an EOF value.
547 2008-06-16 Hans-Peter Nilsson <hp@bitrange.com>
550 * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
551 text_section. Do the "stepping backwards" test for text_section
552 using unsigned operands.
554 2008-06-13 Peter Bergner <bergner@vnet.ibm.com>
556 * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
557 (ppc_insert_operand): Likewise.
558 (ppc_machine): Likewise.
559 * config/tc-ppc.h: #include "opcode/ppc.h"
560 (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
561 (ppc_cpu): Update extern decl.
563 2008-06-12 Adam Nemet <anemet@caviumnetworks.com>
565 * config/tc-mips.c (validate_mips_insn): Handle field descriptors
566 +x, +X, +p, +P, +s, +S.
569 * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
571 (macro_build): Likewise.
572 (CPU_HAS_SEQ): New macro.
573 (macro2) <M_SEQ_I, M_SNE_I>: Use it. Emit seq/sne and seqi/snei.
575 2008-06-09 Eric B. Weddington <eric.weddington@atmel.com>
577 * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
578 * doc/c-avr.texi: Likewise.
580 2008-06-04 Nick Clifton <nickc@redhat.com>
582 * app.c (do_scrub_chars): Do not UNGET an EOF value.
584 2008-06-03 H.J. Lu <hongjiu.lu@intel.com>
586 * config/tc-i386.c (set_sse_check): New.
587 (md_pseudo_table): Add "sse_check".
589 2008-06-03 Paul Brook <paul@codesourcery.com>
591 * config/tc-arm.c (do_t_rbit): Populate both rm fields.
593 2008-05-30 Nick Clifton <nickc@redhat.com>
596 * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
599 2008-05-29 Maxim Kuvyrkov <maxim@codesourcery.com>
601 * config/tc-mips.c (mips_cpu_info_table): Move records for
602 ST Loongson-2E/2F processors to a better place.
604 2008-05-23 H.J. Lu <hongjiu.lu@intel.com>
607 * config/tc-i386.c (match_template): Report ambiguous operand
608 size, not invalid suffix when there is no match in Intel
611 2008-05-22 Paul Brook <paul@codesourcery.com>
613 * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
615 2008-05-21 I-Jui Sung <ijsung@gmail.com>
617 * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
618 compatible cores: fa526, fa626, fa626te, fa726te.
619 * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
622 2008-05-14 Alan Modra <amodra@bigpond.net.au>
624 * Makefile.am: Run "make dep-am".
625 * Makefile.in: Regenerate.
626 * doc/Makefile.in: Regenerate.
627 * po/POTFILES.in: Regenerate.
629 2008-05-09 Catherine Moore <clm@codesourcery.com>
631 * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
632 with non-MIPS16 relocs.
634 2008-05-09 Chao-ying Fu <fu@mips.com>
636 * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
637 case that some characters append at the end of the name.
639 (s_change_sec): Likewise.
640 (md_section_align): Likewise.
642 2008-05-07 Bob Wilson <bob.wilson@acm.org>
644 * config/tc-xtensa.c (xtensa_create_property_segments): Use
645 xtensa_make_property_section instead of xtensa_get_property_section.
646 (xtensa_create_xproperty_segments): Likewise.
648 2008-05-02 H.J. Lu <hongjiu.lu@intel.com>
650 * NEWS: Mention XSAVE, EPT and MOVBE.
652 * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
653 (md_show_usage): Add .movbe and .ept.
655 * doc/c-i386.texi: Add movbe and ept to -march=. Document
658 2008-04-29 David S. Miller <davem@davemloft.net>
660 * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
662 2008-04-28 Adam Nemet <anemet@caviumnetworks.com>
664 * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
666 (OPTION_ELF_BASE): Make room for new option macros.
667 (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
668 OPTION_DOUBLE_FLOAT): New option macros.
669 (md_longopts): Add msoft-float, mhard-float, msingle-float and
671 (md_parse_option): Handle OPTION_SINGLE_FLOAT,
672 OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
673 (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
675 (struct mips_set_options): New fields soft_float and single_float.
676 (mips_opts): Initialized them. Add comment for each field
678 (mips_after_parse_args): Set them based on file_mips_soft_float
679 and file_mips_single_float.
680 (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
681 `.set singlefloat' and `.set doublefloat'.
682 (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
683 Handle single-float and soft-float instructions here.
684 (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
685 (is_opcode_valid_16): New function.
686 (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
687 (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
688 M_S_DOB>: Remove special-casing of r4650.
689 * doc/c-mips.texi (-march=): Add Octeon.
690 (MIPS Opts): Document -msoft-float and -mhard-float. Document
691 -msingle-float and -mdouble-float.
692 (MIPS floating-point): New section. Document `.set softfloat' and
693 `.set hardfloat'. Document `.set singlefloat' and `.set
696 2008-04-25 David S. Miller <davem@davemloft.net>
698 * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
701 * doc/c-sparc.texi: Consistently refer to architecture 'versions',
702 rather than occaisionally 'levels'. Consistently refer to Sun's
703 UNIX variant as SunOS, every version of Solaris is also SunOS.
704 Document new 'softint_clear' and 'softint_set' aliases. Clarify
705 which architecture versions support '%dcr', '%cq', and '%gl'. Add
706 section on 32-bit/64-bit opcode translations.
708 2008-04-23 Mike Frysinger <vapier@gentoo.org>
710 * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
711 (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
712 (obj-fdpicelf.o): Define.
713 * Makefile.in: Regenerate.
714 * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
716 (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
717 (bfin-*-uclinux*): New; set fmt to elf and em to linux.
718 * config/obj-fdpicelf.c: New.
719 * config/obj-fdpicelf.h: Likewise.
720 * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
721 the OBJ_FDPIC_ELF define.
722 (OPTION_NOPIC): Define.
723 (md_longopts): Add mnopic and mno-fdpic.
724 (md_parse_option): Handle OPTION_NOPIC.
726 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
728 * aclocal.m4: Regenerate.
729 * configure: Regenerate.
731 2008-04-23 David S. Miller <davem@davemloft.net>
733 * config/tc-sparc.c (v9a_asr_table): Add missing
734 'stick' and 'stick_cmpr', and document ordering rules
736 (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
737 BFD_RELOC_SPARC_PC10.
738 * doc/c-sparc.texi: New section on Sparc constants.
739 Add documentation for %stick and %stick_cmpr.
741 2008-04-22 David S. Miller <davem@davemloft.net>
743 * config/obj-elf.c (obj_elf_section_type): Add prototype
744 before obj_elf_section_word and add 'warn' arg.
745 (obj_elf_section_word): Add type pointer arg, and if no #SECTION
746 is matched, try checking for #SECTION_TYPE.
747 (obj_elf_section): Adjust for new args.
748 (obj_elf_type_name): New function.
749 (obj_elf_type): Call it, and accept STT_foo number strings
750 in .type statements as output by SunPRO compiler.
752 2008-04-22 H.J. Lu <hongjiu.lu@intel.com>
754 * config/tc-i386.c (md_assemble): Don't check SSE instructions
757 2008-04-18 David S. Miller <davem@davemloft.net>
759 * doc/c-sparc.texi: Add syntax section.
761 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
763 * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
764 REG and NDS for instructions with immediate operand.
766 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
768 * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
771 2008-04-16 David S. Miller <davem@davemloft.net>
773 * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
774 and relocation generation.
775 (tc_gen_reloc): Likewise.
777 2008-04-15 Andrew Stubbs <andrew.stubbs@st.com>
779 * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
780 relocations are properly aligned, and not negative.
782 2008-04-15 Khem Raj <kraj@mvista.com>
784 * doc/tc-arm.texi: Fix fnstart and fnend directive names.
786 2008-04-14 Edmar Wienskoski <edmar@freescale.com>
788 * config/tc-ppc.c (parse_cpu): Handle "e500mc". Extend "e500" to
789 accept e500mc instructions.
790 (md_show_usage): Document -me500mc.
792 2008-04-11 Nick Clifton <nickc@redhat.com>
794 * listing.c (print_timestamp): Use localtime rather than
795 localtime_r since not all build environments provide the latter.
797 2008-04-10 H.J. Lu <hongjiu.lu@intel.com>
799 * NEWS: Mention -msse-check=[none|error|warning].
801 * config/tc-i386.c (sse_check): New.
802 (OPTION_MSSE_CHECK): Likewise.
803 (md_assemble): Check SSE instructions if needed.
804 (md_longopts): Add -msse-check.
805 (md_parse_option): Handle OPTION_MSSE_CHECK.
806 (md_show_usage): Show -msse-check=[none|error|warning].
808 * doc/c-i386.texi: Document -msse-check=[none|error|warning].
810 2008-04-10 Santiago Urueña <suruena@gmail.com>
812 * listing.c: Add -ag listing flag to show general information in
813 listings such as gas version, passed options, and time stamp.
814 (listing_general_info): New function.
815 (print_options): New function.
816 (print_single_option): New function.
817 (print_timestamp): New function.
818 (MAX_DATELEN): Define.
819 (listing_print): Add call to listing_general_info.
820 * listing.h (LISTING_GENERAL): Define.
821 (listing_print): Add new parameter.
822 * as.c (show_usage): Print new switch.
823 (parse_args): Parse new switch.
824 (main): Pass command line on to listing_print.
825 * NEWS: Mention this new feature.
826 * doc/as.texinfo: Document the new sub-option.
828 2008-04-08 Alan Modra <amodra@bigpond.net.au>
830 * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
831 call. Delete out of date comment.
832 (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
833 (dwarf2_emit_label): Don't emit unless there has been a previous
834 .file or we are outputting assembler generated debug.
835 dwarf2_consume_line_info after emitting line info, not before.
836 (out_debug_info): Simplify files_in_use test.
838 2008-04-07 H.J. Lu <hongjiu.lu@intel.com>
840 * config/tc-i386.c (parse_real_register): Return AVX register
841 only if AVX is enabled.
843 2008-04-07 Kaz Kojima <kkojima@rr.iij4u.or.jp>
846 * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
847 md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
849 2008-04-04 Adrian Bunk <bunk@stusta.de>
850 Bob Wilson <bob.wilson@acm.org>
852 * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
853 call to decode_reloc.
855 2008-04-04 H.J. Lu <hongjiu.lu@intel.com>
857 * NEWS: Mention XSAVE. Change CLMUL to PCLMUL.
859 * config/tc-i386.c (cpu_arch): Add .pclmul.
860 (md_show_usage): Replace clmul with pclmul.
861 * doc/c-i386.texi: Likewise.
863 2008-04-03 H.J. Lu <hongjiu.lu@intel.com>
865 * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
867 * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
868 Document -msse2avx, .avx, .aes, .clmul and .fma.
870 * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
871 (vex_prefix): Likewise.
873 (CPU_FLAGS_ARCH_MATCH): Likewise.
874 (CPU_FLAGS_64BIT_MATCH): Likewise.
875 (CPU_FLAGS_32BIT_MATCH): Likewise.
876 (CPU_FLAGS_PERFECT_MATCH): Likewise.
878 (vex_imm4): Likewise.
879 (fits_in_imm4): Likewise.
880 (build_vex_prefix): Likewise.
881 (VEX_check_operands): Likewise.
882 (bad_implicit_operand): Likewise.
883 (OPTION_MSSE2AVX): Likewise.
884 (T_YMMWORD): Likewise.
885 (_i386_insn): Add vex.
886 (cpu_arch): Add .avx, .aes, .clmul and .fma.
887 (cpu_flags_match): Changed to take a pointer to const template.
888 Enable encoding SSE instructions with VEX prefix for -msse2avx.
889 (match_mem_size): Also check ymmword.
890 (operand_type_match): Clear ymmword.
891 (md_begin): Allow '_' in mnemonic.
892 (type_names): Add OPERAND_TYPE_VEX_IMM4.
893 (process_immext): Update assert.
894 (md_assemble): Don't call process_immext if sse2avx and immext
895 are true. Call build_vex_prefix if vex is true.
896 (parse_insn): Updated for cpu_flags_match.
897 (swap_operands): Handle 5 operands.
898 (match_template): Handle 5 operands. Updated for cpu_flags_match.
899 Check regymm. Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
900 (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
901 (check_byte_reg): Check regymm.
902 (process_operands): Duplicate the destination register for
904 (build_modrm_byte): Updated for instructions with VEX encoding.
905 (output_insn): Output VEX prefix if needed.
906 (md_longopts): Add msse2avx.
907 (md_parse_option): Handle OPTION_MSSE2AVX.
908 (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
909 (intel_e09): Support YMMWORD.
910 (intel_e11): Likewise.
911 (intel_get_token): Likewise.
913 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
915 * config/tc-avr.c (mcu_types): Add attiny167.
916 * doc/c-avr.texi: Likewise.
918 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
920 * config/tc-avr.c (mcu_types): Add atmega32u4.
921 * doc/c-avr.texi: Likewise.
923 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
925 * config/tc-avr.c (mcu_types): Add atmega32c1.
926 * doc/c-avr.texi: Likewise.
928 2008-03-28 Paul Brook <paul@codesourcery.com>
930 * config/tc-arm.c (parse_neon_mov): Parse register before immediate
931 to avoid spurious symbols.
933 2008-03-28 Nathan Sidwell <nathan@codesourcery.com>
935 * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
938 2008-03-27 Eric B. Weddington <eric.weddington@atmel.com>
940 * config/tc-avr.c (mcu_types): Add atmega32m1.
941 * doc/c-avr.texi: Likewise.
943 2008-03-27 Ineiev <ineiev@yahoo.co.uk>
945 * config/tc-arm.c (do_neon_cvt): Move variable declarations to
947 (do_neon_ext): Fix sign of comparison.
949 2008-03-26 Bernd Schmidt <bernd.schmidt@analog.com>
951 From Jie Zhang <jie.zhang@analog.com>
952 * config/bfin-parse.y (asm_1): Check AREGS in comparison
953 instructions. And call yyerror when comparing PREG with
955 (check_macfunc_option): New.
956 (check_macfuncs): Check option by calling check_macfunc_option.
957 Fix comparison always true warnings. Both scalar instructions
958 of vector instruction must share the same mode option. Only allow
959 option mode at the end of the second instruction of the vector.
960 (asm_1): Check option by calling check_macfunc_option.
962 * config/bfin-parse.y (check_macfunc_option): Allow (IU)
963 option for multiply and multiply-accumulate to data register
965 (check_macfuncs): Don't check if accumulator matches the data register
967 (assign_macfunc): Check if accumulator matches the
968 data register in each rule that moves to the data
971 * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
972 generated for LOOP_BEGIN and LOOP_END instructions.
973 (bfin_gen_loop): Likewise.
975 2008-03-19 Andreas Krebbel <krebbel1@de.ibm.com>
977 * config/tc-s390.c (md_parse_option): z10 option added.
979 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
981 * aclocal.m4: Regenerate.
982 * configure: Likewise.
983 * Makefile.in: Likewise.
984 * doc/Makefile.in: Likewise.
986 2008-03-17 Adrian Bunk <bunk@stusta.de>
989 * config/tc-hppa.c (is_same_frag): Delete.
991 2008-03-14 Sterling Augustine <sterling@tensilica.com>
993 * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
994 RELAX_LOOP_END_ADD_NOP.
996 2008-03-13 Evandro Menezes <evandro@yahoo.com>
999 * read.c (s_mexit): Warn if attempting to exit a macro when not
1000 inside a macro definition.
1002 2008-03-13 Alan Modra <amodra@bigpond.net.au>
1004 * Makefile.am: Run "make dep-am".
1005 * Makefile.in: Regenerate.
1006 * configure: Regenerate.
1008 2008-03-09 Paul Brook <paul@codesourcery.com>
1010 * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
1011 * doc/c-arm.texi: Add cortex-a9.
1013 2008-03-09 Paul Brook <paul@codesourcery.com>
1015 * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
1016 (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
1017 (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
1018 (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
1019 * doc/c-arm.texi: Document new ARM FPU variants.
1021 2008-03-07 Paul Brook <paul@codesourcery.com>
1023 * config/tc-arm.c (md_apply_fix): Use correct offset range.
1025 2008-03-07 Alan Modra <amodra@bigpond.net.au>
1027 * config/tc-ppc.c (ppc_setup_opcodes): Tidy. Add code to test
1028 for strict ordering of powerpc_opcodes, but disable for now.
1030 2008-03-04 Paul Brook <paul@codesourcery.com>
1032 * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1033 (arm_ext_v7m): Rename...
1034 (arm_ext_m): ... to this. Include v6-M.
1035 (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1036 (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1037 (md_assemble): Allow wide msr instructions.
1038 (insns): Add classifications for v6-m instructions.
1039 (arm_cpu_option_table): Add cortex-m1.
1040 (arm_arch_option_table): Add armv6-m.
1041 (cpu_arch): Add ARM_ARCH_V6M. Fix numbering of other v6 variants.
1043 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1044 Bob Wilson <bob.wilson@acm.org>
1046 * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1047 (md_begin): Initialize it.
1048 (resources_conflict): Use it.
1050 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1052 * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1054 2008-03-03 Denys Vlasenko <vda.linux@googlemail.com>
1055 H.J. Lu <hongjiu.lu@intel.com>
1058 * read.c (pseudo_set): Don't allow global register symbol.
1060 * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1063 2008-03-03 H.J. Lu <hongjiu.lu@intel.com>
1066 * write.c (write_object_file): Don't allow symbols which were
1067 equated to register. Stop if there is an error.
1069 2008-03-01 Alan Modra <amodra@bigpond.net.au>
1071 * config/tc-ppc.h (struct _ppc_fix_extra): New.
1073 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1074 * config/tc-ppc.c (ppu_cpu): Make global.
1075 (ppc_insert_operand): Add ppu_cpu parameter.
1076 (md_assemble): Adjust for above change.
1077 (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1079 2008-02-22 Nick Clifton <nickc@redhat.com>
1081 * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1082 targeted ARM ports, otherwise just skip generating the reloc.
1084 2008-02-18 H.J. Lu <hongjiu.lu@intel.com>
1086 * doc/c-i386.texi: Update -march= and .arch.
1088 2008-02-18 Nick Clifton <nickc@redhat.com>
1090 * config/tc-mn10300.c (has_known_symbol_location): New function.
1091 Do not regard weak symbols as having a known location.
1092 (md_estimate_size_before_relax): Use new function.
1093 (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1095 2008-02-18 Jan Beulich <jbeulich@novell.com>
1097 * config/tc-i386.c (match_template): Disallow 'l' suffix when
1098 currently selected CPU has no 32-bit support.
1099 (parse_real_register): Do not return registers not available on
1100 currently selected CPU.
1102 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1104 * config/tc-i386.c (process_immext): Fix format.
1106 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1108 * config/tc-i386.c (inoutportreg): New.
1109 (process_immext): New.
1110 (md_assemble): Use it.
1111 (update_imm): Use imm16 and imm32s.
1112 (i386_att_operand): Use inoutportreg.
1114 2008-02-14 H.J. Lu <hongjiu.lu@intel.com>
1116 * config/tc-i386.c (operand_type_all_zero): New.
1117 (operand_type_set): Likewise.
1118 (operand_type_equal): Likewise.
1119 (cpu_flags_all_zero): Likewise.
1120 (cpu_flags_set): Likewise.
1121 (cpu_flags_equal): Likewise.
1122 (UINTS_ALL_ZERO): Removed.
1123 (UINTS_SET): Likewise.
1124 (UINTS_CLEAR): Likewise.
1125 (UINTS_EQUAL): Likewise.
1126 (cpu_flags_match): Updated.
1127 (smallest_imm_type): Likewise.
1128 (set_cpu_arch): Likewise.
1129 (md_assemble): Likewise.
1130 (optimize_imm): Likewise.
1131 (match_template): Likewise.
1132 (process_suffix): Likewise.
1133 (update_imm): Likewise.
1134 (process_drex): Likewise.
1135 (process_operands): Likewise.
1136 (build_modrm_byte): Likewise.
1137 (i386_immediate): Likewise.
1138 (i386_displacement): Likewise.
1139 (i386_att_operand): Likewise.
1140 (parse_real_register): Likewise.
1141 (md_parse_option): Likewise.
1142 (i386_target_format): Likewise.
1144 2008-02-14 Dimitry Andric <dimitry@andric.com>
1147 * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1148 pointer past the comma after parsing a floating point register
1151 2008-02-14 Hakan Ardo <hakan@debian.org>
1154 * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1156 (avr_operand): Disallow post-increment addressing in the lpm
1157 instruction for the attiny26.
1159 2008-02-13 Jan Beulich <jbeulich@novell.com>
1161 * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1162 if not in Intel mode.
1163 (i386_intel_operand): Ignore segment overrides in immediate and
1165 (intel_e11): Range-check i.mem_operands before use as array
1166 index. Filter out FLAT for uses other than as segment override.
1167 (intel_get_token): Remove broken promotion of "FLAT:" to mean
1170 2008-02-13 Jan Beulich <jbeulich@novell.com>
1172 * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1174 2008-02-13 Jan Beulich <jbeulich@novell.com>
1176 * config/tc-i386.c (allow_pseudo_reg): New.
1177 (parse_real_register): Check for NULL just once. Allow all
1178 register table entries when allow_pseudo_reg is non-zero.
1179 Don't allow any registers without type when allow_pseudo_reg
1181 (tc_x86_regname_to_dw2regnum): Replace with ...
1182 (tc_x86_parse_to_dw2regnum): ... this.
1183 (tc_x86_frame_initial_instructions): Adjust for above change.
1184 * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1185 (tc_parse_to_dw2regnum): New.
1186 (tc_x86_regname_to_dw2regnum): Replace with ...
1187 (tc_x86_parse_to_dw2regnum): ... this.
1188 * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1189 (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1192 2008-02-12 Nick Clifton <nickc@redhat.com>
1194 * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1196 (tic4x_insn_add): Likewise.
1197 (md_begin): Drop cast that was discarding a const qualifier.
1198 * config/tc-d30v.c (get_reloc): Add const qualifier to op
1200 (build_insn): Drop cast that was discarding a const qualifier.
1202 2008-02-11 H.J. Lu <hongjiu.lu@intel.com>
1204 * config/tc-i386.c (cpu_arch): Add .xsave.
1205 (md_show_usage): Add .xsave.
1207 * doc/c-i386.texi: Add xsave to -march=.
1209 2008-02-07 Alan Modra <amodra@bigpond.net.au>
1211 * read.c (s_weakref): Don't pass unadorned NULL to concat.
1212 * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1214 2008-02-05 Sterling Augustine <sterling@tensilica.com>
1216 * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1217 checks into assertions. When relaxation produces an operation that
1218 does not fit in the current FLIX instruction, make sure that the
1219 operation is relaxed as needed to account for being placed following
1220 the current instruction.
1222 2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
1225 * configure: Regenerated.
1227 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
1229 * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1231 2008-01-31 Marc Gauthier <marc@tensilica.com>
1233 * configure.tgt (xtensa*-*-*): Recognize processor variants.
1235 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
1237 * read.c: (emit_expr): Correct for mingw use of printf size
1240 2008-01-24 Bob Wilson <bob.wilson@acm.org>
1242 * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1243 can only be encoded in FLIX instructions but are not specified as such.
1244 (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1247 2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
1249 * NEWS: Mention new command line options for x86 targets.
1251 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1253 * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1255 2008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
1257 * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1259 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1261 * config/tc-i386.c (md_show_usage): Show more processors for
1264 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1266 * config/tc-i386.c (i386_target_format): Remove cpummx2.
1268 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1270 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1271 (XXX_MNEM_SUFFIX): Likewise.
1272 (END_OF_INSN): Likewise.
1273 (templates): Likewise.
1274 (modrm_byte): Likewise.
1275 (rex_byte): Likewise.
1276 (DREX_XXX): Likewise.
1277 (drex_byte): Likewise.
1278 (sib_byte): Likewise.
1279 (processor_type): Likewise.
1280 (arch_entry): Likewise.
1281 (cpu_sub_arch_name): Remove const.
1282 (cpu_arch): Add .vmx and .smx.
1283 (set_cpu_arch): Append cpu_sub_arch_name.
1284 (md_parse_option): Support -march=CPU[,+EXTENSION...].
1285 (md_show_usage): Updated.
1287 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1288 (XXX_MNEM_SUFFIX): Likewise.
1289 (END_OF_INSN): Likewise.
1290 (templates): Likewise.
1291 (modrm_byte): Likewise.
1292 (rex_byte): Likewise.
1293 (DREX_XXX): Likewise.
1294 (drex_byte): Likewise.
1295 (sib_byte): Likewise.
1296 (processor_type): Likewise.
1297 (arch_entry): Likewise.
1299 * doc/as.texinfo: Update i386 -march option.
1301 * doc/c-i386.texi: Update -march= for ISA.
1303 2008-01-18 Bob Wilson <bob.wilson@acm.org>
1305 * config/tc-xtensa.c (xtensa_leb128): New function.
1306 (md_pseudo_table): Use it for sleb128 and uleb128.
1307 (is_leb128_expr): New internal flag.
1308 (xtensa_symbol_new_hook): Check new flag.
1310 2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
1312 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1313 at90usb82, at90usb162.
1314 * doc/c-avr.texi: Change architecture grouping for at90usb82,
1316 These changes support the new avr35 architecture group in gcc.
1318 2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
1320 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1321 suffix for AT&T syntax.
1323 2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
1325 * config/tc-i386.c (match_reg_size): New.
1326 (match_mem_size): Likewise.
1327 (operand_size_match): Likewise.
1328 (operand_type_match): Also clear all size fields.
1329 (match_template): Skip Intel syntax when in AT&T syntax.
1330 Call operand_size_match to check operand size.
1331 (i386_att_operand): Set the mem field to 1 for memory
1333 (i386_intel_operand): Likewise.
1335 2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
1338 * config/tc-i386.c (_i386_insn): Update comment.
1339 (operand_type_match): Also clear unspecified.
1340 (operand_type_register_match): Likewise.
1341 (parse_operands): Initialize unspecified.
1342 (i386_intel_operand): Likewise.
1343 (match_template): Check memory and accumulator operand size.
1344 (i386_att_operand): Clear unspecified on register operand.
1345 (intel_e11): Likewise.
1346 (intel_e09): Set operand size and clean unspecified for
1349 2008-01-11 Andreas Schwab <schwab@suse.de>
1351 * read.c (s_space): Declare `repeat' as offsetT.
1353 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1355 * config/tc-i386.c (match_template): Check processor support
1358 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1360 * config/tc-i386.c (match_template): Continue if processor
1363 2008-01-09 Alexandre Oliva <aoliva@redhat.com>
1365 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1366 unwind personality function address.
1368 2008-01-09 Bob Wilson <bob.wilson@acm.org>
1370 * dwarf2dbg.c (out_sleb128): Delete.
1371 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1372 (out_fixed_inc_line_addr): Delete.
1373 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1374 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1375 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1376 (process_entries): Remove calls to out_fixed_inc_line_addr. When
1377 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1378 * read.h (emit_expr_fix): New prototype.
1379 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1380 (emit_expr_fix): New.
1382 2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
1384 * config/tc-i386.c (match_template): Check register size
1385 only when size of operands can be encoded the canonical way.
1387 2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
1389 * config/tc-i386.c (i386_operand): Renamed to ...
1390 (i386_att_operand): This.
1391 (parse_operands): Updated.
1393 2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
1395 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1397 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1399 (md_assemble): Remove Intel mode workaround.
1400 (match_template): Check support for old gcc, AT&T mnemonic
1402 (md_parse_option): Don't set intel_mnemonic to 0 for
1405 2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
1407 * config/tc-i386.h: Update copyright to 2008.
1409 2008-01-04 Nick Clifton <nickc@redhat.com>
1411 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1412 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1414 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1416 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1419 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1421 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1422 (cpu_flags_not): Likewise.
1423 (cpu_flags_match): Updated to check 64bit and arch.
1424 (set_code_flag): Remove cpu_arch_flags_not.
1425 (set_16bit_gcc_code_flag): Likewise.
1426 (set_cpu_arch): Likewise.
1427 (md_begin): Likewise.
1428 (parse_insn): Call cpu_flags_match to check 64bit and arch.
1429 (match_template): Likewise.
1431 2008-01-03 Jakub Jelinek <jakub@redhat.com>
1433 * config/tc-i386.c (process_drex): Initialize modrm_reg and
1434 modrm_regmem to 0 instead of None.
1436 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1438 * config/tc-i386.c (match_template): Use the xmmword field
1441 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1443 * config/tc-i386.c (process_suffix): Fix a typo.
1445 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1448 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1449 Check memory size in Intel mode.
1450 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1451 (intel_e09): Likewise.
1453 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1455 2008-01-02 Catherine Moore <clm@codesourcery.com>
1457 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1459 For older changes see ChangeLog-2007
1465 version-control: never