1 2008-09-28 Daniel Jacobowitz <dan@codesourcery.com>
3 * NEWS: Mention .cfi_val_encoded_addr.
5 2008-09-26 Eric Botcazou <ebotcazou@adacore.com>
7 * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
8 * Makefile.in (TARG_ENV_HFILES): Likewise.
9 * configure.tgt (Solaris targets): Set em=solaris.
10 * config/te-solaris.h: New file.
12 2008-09-26 Jie Zhang <jie.zhang@analog.com>
14 * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
16 2008-09-24 Richard Henderson <rth@redhat.com>
18 * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
19 (struct cfi_insn_data): Add ea member.
20 (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
21 (output_cfi_insn): Handle CFI_val_encoded_addr.
22 (select_cie_for_fde): Don't match CFI_val_encoded_addr.
23 * doc/as.texinfo (.cfi_val_encoded_addr): Document.
25 2008-09-25 Alan Modra <amodra@bigpond.net.au>
28 * listing.c (print_options): Don't call fprintf without format string.
30 2008-09-19 Alan Modra <amodra@bigpond.net.au>
32 * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
33 (TC_VALIDATE_FIX_SUB): Likewise.
34 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
35 * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
36 * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
37 * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
38 (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
39 * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
40 * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
41 * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
42 TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
44 * write.c (md_register_arithmetic): Define.
45 (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
46 Modify error message when registers involved.
47 (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
48 * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
50 2008-09-15 Alan Modra <amodra@bigpond.net.au>
52 * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
54 2008-09-15 Alan Modra <amodra@bigpond.net.au>
56 * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
57 relocs with no symbol.
58 * config/tc-mmix.c (md_assemble): Mark fake symbol on
59 BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
60 (mmix_md_end): Likewise mark mmix reg contents section symbol.
62 2008-09-14 Chris Smith <chris@zxdesign.info>
64 * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
65 broken, as the opcode of ld a,(de) was being emitted for both.
67 2008-09-12 Sterling Augustine <sterling@tensilica.com>
69 * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
70 operands equal to MAX_INSN_ARGS.
72 2008-09-11 Jan Kratochvil <jan.kratochvil@redhat.com>
74 * configure.in: Call AC_SYS_LARGEFILE.
75 * config.in: Regenerate.
76 * configure: Regenerate.
78 2008-09-09 Peter Bergner <bergner@vnet.ibm.com>
80 * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
81 Remove POWER5 and POWER6 tests.
83 2008-09-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
85 * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
86 number support for 32-bit targets.
88 2008-09-08 Tristan Gingold <gingold@adacore.com>
90 * NEWS: Add a marker for the 2.19 features.
92 2008-09-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
94 * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target. Revise
95 comment regarding use of difference expressions.
96 (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
98 * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
99 (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
100 (dot_cfi_lsda, output_cie, output_fde): Likewise.
101 * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
103 2008-09-06 Richard Sandiford <rdsandiford@googlemail.com>
105 * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
107 2008-09-03 Nick Clifton <nickc@redhat.com>
109 * config/tc-i386.c (pe_lcomm_internal): New function. Allows the
110 alignment field of the .lcomm directive to be optional.
111 (pe_lcomm): New function. Pass pe_lcomm_internal to
113 (md_pseudo_table): Implement .lcomm directive for COFF based
115 * doc/c-i386.texi (i386-Directives): New node. Used to document
116 the .lcomm directive.
118 2008-08-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
120 * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
123 2008-08-29 Eric B. Weddington <eric.weddington@atmel.com>
125 * config/tc-avr.c (mcu_types): Add atmega16u4.
126 * doc/c-avr.texi: Likewise.
128 2008-08-28 H.J. Lu <hongjiu.lu@intel.com>
130 * config/tc-ia64.c (CR_IIB0): New.
132 (cr): Add cr.iib0 and cr.iib1.
133 (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
135 2008-08-28 Jan Beulich <jbeulich@novell.com>
137 * config/tc-i386.c (md_assemble): Force number of displacement
138 operands to zero when processing string instruction.
139 (i386_index_check): Special-case string instruction operands. Don't
140 fudge address prefix if there already was a memory operand. Fix
141 error message to correctly reflect the addressing mode used.
142 (i386_att_operand): Fix comment.
143 (i386_intel_operand): Snapshot, clear, and restore base and index
144 reg for each operand processed. Increment count of memory operands
147 2008-08-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
149 * config/tc-hppa.c (is_SB_relative): New macro.
150 (fix_new_hppa): Remove $segrel$ marker.
151 (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
153 * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
155 2008-08-27 Jan Beulich <jbeulich@novell.com>
157 * config/tc-i386.c (check_string): Use register_prefix for error
159 (process_operands): Likewise.
161 2008-08-26 Mark Mitchell <mark@codesourcery.com>
163 * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
165 2008-08-26 Jie Zhang <jie.zhang@analog.com>
167 * config/bfin-parse.y (check_macfunc_option): Fix instruction
169 (asm_1): Check mode for 16-bit multiply instructions.
171 2008-08-24 Alan Modra <amodra@bigpond.net.au>
173 * configure.in: Update a number of obsolete autoconf macros.
174 * configure: Regenerate.
175 * aclocal.m4: Regenerate.
177 2008-08-22 Nick Clifton <nickc@redhat.com>
179 * config/tc-mcore.c (md_assemble): Increase length of name array
180 to include terminating NUL.
182 2008-08-22 Jie Zhang <jie.zhang@analog.com>
184 * config/bfin-lex.l (NUMBER): Protect special `.'.
186 2008-08-22 Alan Modra <amodra@bigpond.net.au>
188 * symbols.c (symbol_clone): Ensure clones are not external.
190 2008-08-22 Alan Modra <amodra@bigpond.net.au>
192 * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
194 2008-08-21 Richard Henderson <rth@redhat.com>
196 * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
197 (output_cie, output_fde): Use it.
198 (DWARF2_EH_FRAME_READ_ONLY): New.
199 (cfi_finish): Use it.
201 * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
202 (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
203 (DWARF2_EH_FRAME_READ_ONLY): New.
204 * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
205 from the results of DIFF_EXPR_OK manipulation.
207 2008-08-21 Sterling Augustine <sterling@tensilica.com>
209 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
211 2008-08-20 Bob Wilson <bob.wilson@acm.org>
213 * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
214 (O_tpoff, O_dtpoff): Define.
215 (suffix_relocs): Add entries for TLS suffixes.
216 (xtensa_elf_cons): Check for invalid use of TLS relocations.
217 (map_operator_to_reloc): Add is_literal parameter and use it to
218 control translating TLS instruction relocations to the corresponding
220 (xg_valid_literal_expression): Allow TLS operators.
221 (xg_build_to_insn): Copy TLS operators from pseudo-instruction
222 operands to generated literals.
223 (xg_assemble_literal): Handle TLS operators. Update call to
224 map_operator_to_reloc.
225 (md_assemble): Handle CALLXn.TLS pseudo-instruction.
226 (md_apply_fix): Handle TLS relocations.
227 (emit_single_op): Handle TLS operators.
228 (convert_frag_immed): Update call to map_operator_to_reloc.
229 (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
230 * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
231 * config/xtensa-relax.c (append_literal_op): Add src_op parameter
232 to initialize the op_data field of the BuildOp.
233 (build_transition): Use it here to record the source operand
234 corresponding to a generated literal.
235 * config/xtensa-relax.h (build_op): Comment op_data use for literals.
237 2008-08-20 H.J. Lu <hongjiu.lu@intel.com>
239 AVX Programming Reference (August, 2008)
240 * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
241 (CPU_FLAGS_AVX_MATCH): Likewise.
242 (CPU_FLAGS_32BIT_MATCH): Updated.
243 (cpu_flags_match): Likewise.
245 2008-08-20 Alan Modra <amodra@bigpond.net.au>
248 * write.c (install_reloc): Check that reloc symbols have been
250 (set_symtab): Mark symbols with BSF_KEEP.
252 2008-08-18 H.J. Lu <hongjiu.lu@intel.com>
254 * config/tc-i386.c (i386_align_code): Fix a comment typo.
256 2008-08-15 Alan Modra <amodra@bigpond.net.au>
259 * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
260 * Makefile.in: Regenerate.
261 * aclocal.m4: Regenerate.
262 * config.in: Regenerate.
263 * configure: Regenerate.
264 * doc/Makefile.in: Regenerate.
266 2008-08-14 Alan Modra <amodra@bigpond.net.au>
268 * config/tc-tic4x.c (tic4x_operands_parse): Make static.
270 2008-08-13 Ben Elliston <bje@au.ibm.com>
272 * doc/as.texinfo (Align): Document the PowerPC behaviour.
274 2008-08-13 Alan Modra <amodra@bigpond.net.au>
276 * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
277 config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
278 config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
279 config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
280 config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
281 config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
282 config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
283 config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
284 config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
285 and PTR. Convert to ISO C. Delete unnecessary forward declarations.
287 2008-08-12 Alan Modra <amodra@bigpond.net.au>
289 * config/tc-arm.c (s_unreq): Adjust hash_delete call.
290 * config/tc-ia64.c (dot_rot): Likewise.
292 2008-08-11 Alan Modra <amodra@bigpond.net.au>
295 * hash.c: Expand PTR to void *.
296 (hash_delete): Add "freeme" parameter. Call obstack_free.
297 * hash.h: Expand PTR to void *.
298 (hash_delete): Update prototype.
299 * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
300 * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
302 (subsym_substitute): Likewise.
303 * doc/internals.texi (hash_delete): Update.
305 2008-08-08 Anatoly Sokolov <aesok@post.ru>
307 * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
308 architectures. Reorganize list to put mcu types in correct
309 architectures and to order list same as in GCC. Use new ISA
310 definitions in include/opcode/avr.h.
311 * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
312 descriptions. Reorganize descriptions to put mcu types in correct
313 architectures and to order lists same as in GCC.
315 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
316 Daniel Jacobowitz <dan@codesourcery.com>
318 * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
319 (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
320 (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
321 (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
322 (md_longopts): Add -call_nonpic.
323 (md_parse_option): Handle OPTION_CALL_NONPIC.
324 (md_show_usage): Add -call_nonpic.
326 2008-08-08 Sterling Augustine <sterling@tensilica.com>
328 * config/tc-xtensa.c (exclude_section_from_property_tables): New.
329 (xtensa_create_property_segments): Use it.
330 (xtensa_create_xproperty_segments): Likewise.
332 2008-08-08 Alan Modra <amodra@bigpond.net.au>
334 * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
336 2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
338 * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
339 (lo16_reloc_p): New functions.
340 (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
341 generalize relocation checks.
342 (matching_lo_reloc): New function.
343 (fixup_has_matching_lo_p): Use it.
344 (mips16_mark_labels): Don't clobber a symbol's visibility.
345 (append_insn): Use hi16_reloc_p and lo16_reloc_p.
346 (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
347 (md_apply_fix): Likewise.
348 (mips16_percent_op): Add %got and %call16.
349 (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
350 Use matching_lo_reloc.
351 (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
352 generalize relocation checks.
353 (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
356 2008-08-06 DJ Delorie <dj@redhat.com>
358 * NEWS: Mention these changes.
360 * config/tc-h8300.h (H_TICK_HEX): Define.
361 * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
362 (md_longopts): Add "-h-tick-hex".
363 (md_parse_option): Support it.
364 * doc/c-h8300.texi (H8/300 Options): Document it.
365 * doc/as.texinfo (Overview): Likewise.
367 * config/tc-sh.h (H_TICK_HEX): Define.
368 * config/tc-sh.c (OPTION_H_TICK_HEX): New.
369 (md_longopts): Add "-h-tick-hex".
370 (md_parse_option): Support it.
371 * doc/c-sh.texi (SH Options): Document it.
372 * doc/c-sh64.texi (SH64 Options): Document it.
373 * doc/as.texinfo (Overview): Likewise.
375 2008-08-05 Alan Modra <amodra@bigpond.net.au>
378 * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
379 debug info if we see compiler generated debug info.
380 (dwarf2_directive_loc): Likewise. Remove redundant debug_type test.
382 2008-08-04 Alan Modra <amodra@bigpond.net.au>
384 * dwarf2dbg.c: Remove superfluous forward function declarations.
385 (DWARF2_FORMAT): Add section arg.
386 (out_header): New function, split out from..
387 (out_debug_line): ..here.
388 (out_debug_aranges): Use out_header.
389 (out_debug_abbrev): Add info_seg and line_seg args. Use
390 DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
391 (out_debug_info): Use out_header. Output 8 byte DW_AT_stmt_list
392 if line_seg is 64-bit.
393 (dwarf2_finish): Adjust out_debug_abbrev call.
394 * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
395 * config/tc-mips.c (mips_dwarf2_format): Likewise.
397 2008-08-04 Alan Modra <amodra@bigpond.net.au>
399 * Makefile.am (POTFILES.in): Set LC_ALL=C.
400 * Makefile.in: Regenerate.
401 * po/POTFILES.in: Regenerate.
403 2008-08-01 Peter Bergner <bergner@vnet.ibm.com>
405 * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
406 Handle -mvsx and -mpower7.
407 (md_show_usage): Document -mpower7 and -mvsx.
408 * doc/as.texinfo (Target PowerPC): Document -mvsx.
409 * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
411 2008-07-31 Peter Bergner <bergner@vnet.ibm.com>
413 * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
416 2008-07-30 Michael J. Eager <eager@eagercon.com>
418 * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
419 (md_show_usage): Likewise.
421 2008-07-30 Alan Modra <amodra@bigpond.net.au>
423 * messages.c, symbols.c, write.c: Silence gcc warnings.
425 2008-07-28 Ineiev <ineiev@yahoo.co.uk>
427 * config/tc-i386.c (operand_type_check): Warning fix.
429 2008-07-26 Michael Eager <eager@eagercon.com>
431 * doc/as.texinfo: Add description of single-precision attribute.
433 2008-07-24 Jie Zhang <jie.zhang@analog.com>
435 * config/bfin-parse.y (asm_1): Error if plain symbol is used
436 as load/store offset.
438 2008-07-22 Chao-ying Fu <fu@mips.com>
440 * config/tc-mips.c (mips_ip): Reset s to argsStart.
442 2008-07-22 Jie Zhang <jie.zhang@analog.com>
444 * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
446 2008-07-21 DJ Delorie <dj@redhat.com>
448 * config/tc-h8300.c (fix_operand_size): Use the default size
449 specified by the .lbranch/.sbranch pseudos.
451 2008-07-18 DJ Delorie <dj@redhat.com>
453 * config/tc-m32c.h (H_TICK_HEX): Define.
454 * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
455 (md_longopts): Add support for it.
456 (md_parse_option): Likewise.
457 * doc/as.texinfo (Overview): Add new m32c options.
458 * doc/c-m32c.texi (M32C-Modifiers): Likewise
460 * as.h: (enable_h_tick_hex): New.
461 * app.c (enable_h_tick_hex): New.
463 (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
464 (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
465 style hex constants and convert the input stream to 0x00 style.
466 (do_scrub_chars): If a 'X style character constant is found after
467 a symbol character (like you're or X'00), warn the user.
469 2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
471 * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
472 (mips_fix_adjustable): Likewise.
473 (mips_frob_file_after_relocs): Likewise.
475 2008-07-08 Nathan Sidwell <nathan@codesourcery.com>
477 * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
478 about overriding an earlier setting.
480 2008-07-07 Adam Nemet <anemet@caviumnetworks.com>
482 * config/tc-mips.c (NO_ISA_COP): New macro.
483 (COP_INSN): New macro.
484 (is_opcode_valid): Use them.
485 (macro) <ld_st>: Use them. Don't accept coprocessor load store
486 insns based on the ISA if CPU is NO_ISA_COP.
487 <copz>: Likewise for coprocessor operations.
489 2008-07-07 Paul Brook <paul@codesourcery.com>
491 * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
494 2008-07-07 Ralf Corsépius <ralf.corsepius@rtems.org>
496 * configure.tgt: Add bfin-*-rtems*.
498 2008-07-04 Alan Modra <amodra@bigpond.net.au>
500 * config/tc-spu.c (md_apply_fix): Handle fully resolved
501 BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
503 2008-06-25 Peter Bergner <bergner@vnet.ibm.com>
505 * config/tc-ppc.c (parse_cpu): Handle -m464.
506 (md_show_usage): Likewise.
508 2008-06-24 Eric B. Weddington <eric.weddington@atmel.com>
510 Add support for ATtiny13A.
511 * config/tc-avr.c (mcu_types): Add attiny13a.
512 * doc/c-avr.texi: Likewise.
514 2008-06-24 Bob Wilson <bob.wilson@acm.org>
515 Alan Modra <amodra@bigpond.net.au>
517 * write.c (relax_segment <rs_org>): Include current stretch
518 value when calculating whether .org is backwards.
520 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
522 * configure: Regenerate.
524 2008-06-17 Nick Clifton <nickc@redhat.com>
526 * app.c (do_scrub_chars): Do not UNGET an EOF value.
528 2008-06-16 Hans-Peter Nilsson <hp@bitrange.com>
531 * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
532 text_section. Do the "stepping backwards" test for text_section
533 using unsigned operands.
535 2008-06-13 Peter Bergner <bergner@vnet.ibm.com>
537 * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
538 (ppc_insert_operand): Likewise.
539 (ppc_machine): Likewise.
540 * config/tc-ppc.h: #include "opcode/ppc.h"
541 (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
542 (ppc_cpu): Update extern decl.
544 2008-06-12 Adam Nemet <anemet@caviumnetworks.com>
546 * config/tc-mips.c (validate_mips_insn): Handle field descriptors
547 +x, +X, +p, +P, +s, +S.
550 * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
552 (macro_build): Likewise.
553 (CPU_HAS_SEQ): New macro.
554 (macro2) <M_SEQ_I, M_SNE_I>: Use it. Emit seq/sne and seqi/snei.
556 2008-06-09 Eric B. Weddington <eric.weddington@atmel.com>
558 * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
559 * doc/c-avr.texi: Likewise.
561 2008-06-04 Nick Clifton <nickc@redhat.com>
563 * app.c (do_scrub_chars): Do not UNGET an EOF value.
565 2008-06-03 H.J. Lu <hongjiu.lu@intel.com>
567 * config/tc-i386.c (set_sse_check): New.
568 (md_pseudo_table): Add "sse_check".
570 2008-06-03 Paul Brook <paul@codesourcery.com>
572 * config/tc-arm.c (do_t_rbit): Populate both rm fields.
574 2008-05-30 Nick Clifton <nickc@redhat.com>
577 * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
580 2008-05-29 Maxim Kuvyrkov <maxim@codesourcery.com>
582 * config/tc-mips.c (mips_cpu_info_table): Move records for
583 ST Loongson-2E/2F processors to a better place.
585 2008-05-23 H.J. Lu <hongjiu.lu@intel.com>
588 * config/tc-i386.c (match_template): Report ambiguous operand
589 size, not invalid suffix when there is no match in Intel
592 2008-05-22 Paul Brook <paul@codesourcery.com>
594 * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
596 2008-05-21 I-Jui Sung <ijsung@gmail.com>
598 * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
599 compatible cores: fa526, fa626, fa626te, fa726te.
600 * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
603 2008-05-14 Alan Modra <amodra@bigpond.net.au>
605 * Makefile.am: Run "make dep-am".
606 * Makefile.in: Regenerate.
607 * doc/Makefile.in: Regenerate.
608 * po/POTFILES.in: Regenerate.
610 2008-05-09 Catherine Moore <clm@codesourcery.com>
612 * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
613 with non-MIPS16 relocs.
615 2008-05-09 Chao-ying Fu <fu@mips.com>
617 * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
618 case that some characters append at the end of the name.
620 (s_change_sec): Likewise.
621 (md_section_align): Likewise.
623 2008-05-07 Bob Wilson <bob.wilson@acm.org>
625 * config/tc-xtensa.c (xtensa_create_property_segments): Use
626 xtensa_make_property_section instead of xtensa_get_property_section.
627 (xtensa_create_xproperty_segments): Likewise.
629 2008-05-02 H.J. Lu <hongjiu.lu@intel.com>
631 * NEWS: Mention XSAVE, EPT and MOVBE.
633 * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
634 (md_show_usage): Add .movbe and .ept.
636 * doc/c-i386.texi: Add movbe and ept to -march=. Document
639 2008-04-29 David S. Miller <davem@davemloft.net>
641 * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
643 2008-04-28 Adam Nemet <anemet@caviumnetworks.com>
645 * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
647 (OPTION_ELF_BASE): Make room for new option macros.
648 (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
649 OPTION_DOUBLE_FLOAT): New option macros.
650 (md_longopts): Add msoft-float, mhard-float, msingle-float and
652 (md_parse_option): Handle OPTION_SINGLE_FLOAT,
653 OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
654 (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
656 (struct mips_set_options): New fields soft_float and single_float.
657 (mips_opts): Initialized them. Add comment for each field
659 (mips_after_parse_args): Set them based on file_mips_soft_float
660 and file_mips_single_float.
661 (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
662 `.set singlefloat' and `.set doublefloat'.
663 (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
664 Handle single-float and soft-float instructions here.
665 (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
666 (is_opcode_valid_16): New function.
667 (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
668 (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
669 M_S_DOB>: Remove special-casing of r4650.
670 * doc/c-mips.texi (-march=): Add Octeon.
671 (MIPS Opts): Document -msoft-float and -mhard-float. Document
672 -msingle-float and -mdouble-float.
673 (MIPS floating-point): New section. Document `.set softfloat' and
674 `.set hardfloat'. Document `.set singlefloat' and `.set
677 2008-04-25 David S. Miller <davem@davemloft.net>
679 * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
682 * doc/c-sparc.texi: Consistently refer to architecture 'versions',
683 rather than occaisionally 'levels'. Consistently refer to Sun's
684 UNIX variant as SunOS, every version of Solaris is also SunOS.
685 Document new 'softint_clear' and 'softint_set' aliases. Clarify
686 which architecture versions support '%dcr', '%cq', and '%gl'. Add
687 section on 32-bit/64-bit opcode translations.
689 2008-04-23 Mike Frysinger <vapier@gentoo.org>
691 * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
692 (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
693 (obj-fdpicelf.o): Define.
694 * Makefile.in: Regenerate.
695 * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
697 (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
698 (bfin-*-uclinux*): New; set fmt to elf and em to linux.
699 * config/obj-fdpicelf.c: New.
700 * config/obj-fdpicelf.h: Likewise.
701 * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
702 the OBJ_FDPIC_ELF define.
703 (OPTION_NOPIC): Define.
704 (md_longopts): Add mnopic and mno-fdpic.
705 (md_parse_option): Handle OPTION_NOPIC.
707 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
709 * aclocal.m4: Regenerate.
710 * configure: Regenerate.
712 2008-04-23 David S. Miller <davem@davemloft.net>
714 * config/tc-sparc.c (v9a_asr_table): Add missing
715 'stick' and 'stick_cmpr', and document ordering rules
717 (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
718 BFD_RELOC_SPARC_PC10.
719 * doc/c-sparc.texi: New section on Sparc constants.
720 Add documentation for %stick and %stick_cmpr.
722 2008-04-22 David S. Miller <davem@davemloft.net>
724 * config/obj-elf.c (obj_elf_section_type): Add prototype
725 before obj_elf_section_word and add 'warn' arg.
726 (obj_elf_section_word): Add type pointer arg, and if no #SECTION
727 is matched, try checking for #SECTION_TYPE.
728 (obj_elf_section): Adjust for new args.
729 (obj_elf_type_name): New function.
730 (obj_elf_type): Call it, and accept STT_foo number strings
731 in .type statements as output by SunPRO compiler.
733 2008-04-22 H.J. Lu <hongjiu.lu@intel.com>
735 * config/tc-i386.c (md_assemble): Don't check SSE instructions
738 2008-04-18 David S. Miller <davem@davemloft.net>
740 * doc/c-sparc.texi: Add syntax section.
742 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
744 * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
745 REG and NDS for instructions with immediate operand.
747 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
749 * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
752 2008-04-16 David S. Miller <davem@davemloft.net>
754 * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
755 and relocation generation.
756 (tc_gen_reloc): Likewise.
758 2008-04-15 Andrew Stubbs <andrew.stubbs@st.com>
760 * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
761 relocations are properly aligned, and not negative.
763 2008-04-15 Khem Raj <kraj@mvista.com>
765 * doc/tc-arm.texi: Fix fnstart and fnend directive names.
767 2008-04-14 Edmar Wienskoski <edmar@freescale.com>
769 * config/tc-ppc.c (parse_cpu): Handle "e500mc". Extend "e500" to
770 accept e500mc instructions.
771 (md_show_usage): Document -me500mc.
773 2008-04-11 Nick Clifton <nickc@redhat.com>
775 * listing.c (print_timestamp): Use localtime rather than
776 localtime_r since not all build environments provide the latter.
778 2008-04-10 H.J. Lu <hongjiu.lu@intel.com>
780 * NEWS: Mention -msse-check=[none|error|warning].
782 * config/tc-i386.c (sse_check): New.
783 (OPTION_MSSE_CHECK): Likewise.
784 (md_assemble): Check SSE instructions if needed.
785 (md_longopts): Add -msse-check.
786 (md_parse_option): Handle OPTION_MSSE_CHECK.
787 (md_show_usage): Show -msse-check=[none|error|warning].
789 * doc/c-i386.texi: Document -msse-check=[none|error|warning].
791 2008-04-10 Santiago Urueña <suruena@gmail.com>
793 * listing.c: Add -ag listing flag to show general information in
794 listings such as gas version, passed options, and time stamp.
795 (listing_general_info): New function.
796 (print_options): New function.
797 (print_single_option): New function.
798 (print_timestamp): New function.
799 (MAX_DATELEN): Define.
800 (listing_print): Add call to listing_general_info.
801 * listing.h (LISTING_GENERAL): Define.
802 (listing_print): Add new parameter.
803 * as.c (show_usage): Print new switch.
804 (parse_args): Parse new switch.
805 (main): Pass command line on to listing_print.
806 * NEWS: Mention this new feature.
807 * doc/as.texinfo: Document the new sub-option.
809 2008-04-08 Alan Modra <amodra@bigpond.net.au>
811 * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
812 call. Delete out of date comment.
813 (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
814 (dwarf2_emit_label): Don't emit unless there has been a previous
815 .file or we are outputting assembler generated debug.
816 dwarf2_consume_line_info after emitting line info, not before.
817 (out_debug_info): Simplify files_in_use test.
819 2008-04-07 H.J. Lu <hongjiu.lu@intel.com>
821 * config/tc-i386.c (parse_real_register): Return AVX register
822 only if AVX is enabled.
824 2008-04-07 Kaz Kojima <kkojima@rr.iij4u.or.jp>
827 * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
828 md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
830 2008-04-04 Adrian Bunk <bunk@stusta.de>
831 Bob Wilson <bob.wilson@acm.org>
833 * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
834 call to decode_reloc.
836 2008-04-04 H.J. Lu <hongjiu.lu@intel.com>
838 * NEWS: Mention XSAVE. Change CLMUL to PCLMUL.
840 * config/tc-i386.c (cpu_arch): Add .pclmul.
841 (md_show_usage): Replace clmul with pclmul.
842 * doc/c-i386.texi: Likewise.
844 2008-04-03 H.J. Lu <hongjiu.lu@intel.com>
846 * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
848 * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
849 Document -msse2avx, .avx, .aes, .clmul and .fma.
851 * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
852 (vex_prefix): Likewise.
854 (CPU_FLAGS_ARCH_MATCH): Likewise.
855 (CPU_FLAGS_64BIT_MATCH): Likewise.
856 (CPU_FLAGS_32BIT_MATCH): Likewise.
857 (CPU_FLAGS_PERFECT_MATCH): Likewise.
859 (vex_imm4): Likewise.
860 (fits_in_imm4): Likewise.
861 (build_vex_prefix): Likewise.
862 (VEX_check_operands): Likewise.
863 (bad_implicit_operand): Likewise.
864 (OPTION_MSSE2AVX): Likewise.
865 (T_YMMWORD): Likewise.
866 (_i386_insn): Add vex.
867 (cpu_arch): Add .avx, .aes, .clmul and .fma.
868 (cpu_flags_match): Changed to take a pointer to const template.
869 Enable encoding SSE instructions with VEX prefix for -msse2avx.
870 (match_mem_size): Also check ymmword.
871 (operand_type_match): Clear ymmword.
872 (md_begin): Allow '_' in mnemonic.
873 (type_names): Add OPERAND_TYPE_VEX_IMM4.
874 (process_immext): Update assert.
875 (md_assemble): Don't call process_immext if sse2avx and immext
876 are true. Call build_vex_prefix if vex is true.
877 (parse_insn): Updated for cpu_flags_match.
878 (swap_operands): Handle 5 operands.
879 (match_template): Handle 5 operands. Updated for cpu_flags_match.
880 Check regymm. Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
881 (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
882 (check_byte_reg): Check regymm.
883 (process_operands): Duplicate the destination register for
885 (build_modrm_byte): Updated for instructions with VEX encoding.
886 (output_insn): Output VEX prefix if needed.
887 (md_longopts): Add msse2avx.
888 (md_parse_option): Handle OPTION_MSSE2AVX.
889 (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
890 (intel_e09): Support YMMWORD.
891 (intel_e11): Likewise.
892 (intel_get_token): Likewise.
894 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
896 * config/tc-avr.c (mcu_types): Add attiny167.
897 * doc/c-avr.texi: Likewise.
899 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
901 * config/tc-avr.c (mcu_types): Add atmega32u4.
902 * doc/c-avr.texi: Likewise.
904 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
906 * config/tc-avr.c (mcu_types): Add atmega32c1.
907 * doc/c-avr.texi: Likewise.
909 2008-03-28 Paul Brook <paul@codesourcery.com>
911 * config/tc-arm.c (parse_neon_mov): Parse register before immediate
912 to avoid spurious symbols.
914 2008-03-28 Nathan Sidwell <nathan@codesourcery.com>
916 * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
919 2008-03-27 Eric B. Weddington <eric.weddington@atmel.com>
921 * config/tc-avr.c (mcu_types): Add atmega32m1.
922 * doc/c-avr.texi: Likewise.
924 2008-03-27 Ineiev <ineiev@yahoo.co.uk>
926 * config/tc-arm.c (do_neon_cvt): Move variable declarations to
928 (do_neon_ext): Fix sign of comparison.
930 2008-03-26 Bernd Schmidt <bernd.schmidt@analog.com>
932 From Jie Zhang <jie.zhang@analog.com>
933 * config/bfin-parse.y (asm_1): Check AREGS in comparison
934 instructions. And call yyerror when comparing PREG with
936 (check_macfunc_option): New.
937 (check_macfuncs): Check option by calling check_macfunc_option.
938 Fix comparison always true warnings. Both scalar instructions
939 of vector instruction must share the same mode option. Only allow
940 option mode at the end of the second instruction of the vector.
941 (asm_1): Check option by calling check_macfunc_option.
943 * config/bfin-parse.y (check_macfunc_option): Allow (IU)
944 option for multiply and multiply-accumulate to data register
946 (check_macfuncs): Don't check if accumulator matches the data register
948 (assign_macfunc): Check if accumulator matches the
949 data register in each rule that moves to the data
952 * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
953 generated for LOOP_BEGIN and LOOP_END instructions.
954 (bfin_gen_loop): Likewise.
956 2008-03-19 Andreas Krebbel <krebbel1@de.ibm.com>
958 * config/tc-s390.c (md_parse_option): z10 option added.
960 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
962 * aclocal.m4: Regenerate.
963 * configure: Likewise.
964 * Makefile.in: Likewise.
965 * doc/Makefile.in: Likewise.
967 2008-03-17 Adrian Bunk <bunk@stusta.de>
970 * config/tc-hppa.c (is_same_frag): Delete.
972 2008-03-14 Sterling Augustine <sterling@tensilica.com>
974 * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
975 RELAX_LOOP_END_ADD_NOP.
977 2008-03-13 Evandro Menezes <evandro@yahoo.com>
980 * read.c (s_mexit): Warn if attempting to exit a macro when not
981 inside a macro definition.
983 2008-03-13 Alan Modra <amodra@bigpond.net.au>
985 * Makefile.am: Run "make dep-am".
986 * Makefile.in: Regenerate.
987 * configure: Regenerate.
989 2008-03-09 Paul Brook <paul@codesourcery.com>
991 * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
992 * doc/c-arm.texi: Add cortex-a9.
994 2008-03-09 Paul Brook <paul@codesourcery.com>
996 * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
997 (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
998 (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
999 (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
1000 * doc/c-arm.texi: Document new ARM FPU variants.
1002 2008-03-07 Paul Brook <paul@codesourcery.com>
1004 * config/tc-arm.c (md_apply_fix): Use correct offset range.
1006 2008-03-07 Alan Modra <amodra@bigpond.net.au>
1008 * config/tc-ppc.c (ppc_setup_opcodes): Tidy. Add code to test
1009 for strict ordering of powerpc_opcodes, but disable for now.
1011 2008-03-04 Paul Brook <paul@codesourcery.com>
1013 * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1014 (arm_ext_v7m): Rename...
1015 (arm_ext_m): ... to this. Include v6-M.
1016 (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1017 (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1018 (md_assemble): Allow wide msr instructions.
1019 (insns): Add classifications for v6-m instructions.
1020 (arm_cpu_option_table): Add cortex-m1.
1021 (arm_arch_option_table): Add armv6-m.
1022 (cpu_arch): Add ARM_ARCH_V6M. Fix numbering of other v6 variants.
1024 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1025 Bob Wilson <bob.wilson@acm.org>
1027 * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1028 (md_begin): Initialize it.
1029 (resources_conflict): Use it.
1031 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1033 * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1035 2008-03-03 Denys Vlasenko <vda.linux@googlemail.com>
1036 H.J. Lu <hongjiu.lu@intel.com>
1039 * read.c (pseudo_set): Don't allow global register symbol.
1041 * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1044 2008-03-03 H.J. Lu <hongjiu.lu@intel.com>
1047 * write.c (write_object_file): Don't allow symbols which were
1048 equated to register. Stop if there is an error.
1050 2008-03-01 Alan Modra <amodra@bigpond.net.au>
1052 * config/tc-ppc.h (struct _ppc_fix_extra): New.
1054 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1055 * config/tc-ppc.c (ppu_cpu): Make global.
1056 (ppc_insert_operand): Add ppu_cpu parameter.
1057 (md_assemble): Adjust for above change.
1058 (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1060 2008-02-22 Nick Clifton <nickc@redhat.com>
1062 * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1063 targeted ARM ports, otherwise just skip generating the reloc.
1065 2008-02-18 H.J. Lu <hongjiu.lu@intel.com>
1067 * doc/c-i386.texi: Update -march= and .arch.
1069 2008-02-18 Nick Clifton <nickc@redhat.com>
1071 * config/tc-mn10300.c (has_known_symbol_location): New function.
1072 Do not regard weak symbols as having a known location.
1073 (md_estimate_size_before_relax): Use new function.
1074 (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1076 2008-02-18 Jan Beulich <jbeulich@novell.com>
1078 * config/tc-i386.c (match_template): Disallow 'l' suffix when
1079 currently selected CPU has no 32-bit support.
1080 (parse_real_register): Do not return registers not available on
1081 currently selected CPU.
1083 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1085 * config/tc-i386.c (process_immext): Fix format.
1087 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1089 * config/tc-i386.c (inoutportreg): New.
1090 (process_immext): New.
1091 (md_assemble): Use it.
1092 (update_imm): Use imm16 and imm32s.
1093 (i386_att_operand): Use inoutportreg.
1095 2008-02-14 H.J. Lu <hongjiu.lu@intel.com>
1097 * config/tc-i386.c (operand_type_all_zero): New.
1098 (operand_type_set): Likewise.
1099 (operand_type_equal): Likewise.
1100 (cpu_flags_all_zero): Likewise.
1101 (cpu_flags_set): Likewise.
1102 (cpu_flags_equal): Likewise.
1103 (UINTS_ALL_ZERO): Removed.
1104 (UINTS_SET): Likewise.
1105 (UINTS_CLEAR): Likewise.
1106 (UINTS_EQUAL): Likewise.
1107 (cpu_flags_match): Updated.
1108 (smallest_imm_type): Likewise.
1109 (set_cpu_arch): Likewise.
1110 (md_assemble): Likewise.
1111 (optimize_imm): Likewise.
1112 (match_template): Likewise.
1113 (process_suffix): Likewise.
1114 (update_imm): Likewise.
1115 (process_drex): Likewise.
1116 (process_operands): Likewise.
1117 (build_modrm_byte): Likewise.
1118 (i386_immediate): Likewise.
1119 (i386_displacement): Likewise.
1120 (i386_att_operand): Likewise.
1121 (parse_real_register): Likewise.
1122 (md_parse_option): Likewise.
1123 (i386_target_format): Likewise.
1125 2008-02-14 Dimitry Andric <dimitry@andric.com>
1128 * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1129 pointer past the comma after parsing a floating point register
1132 2008-02-14 Hakan Ardo <hakan@debian.org>
1135 * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1137 (avr_operand): Disallow post-increment addressing in the lpm
1138 instruction for the attiny26.
1140 2008-02-13 Jan Beulich <jbeulich@novell.com>
1142 * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1143 if not in Intel mode.
1144 (i386_intel_operand): Ignore segment overrides in immediate and
1146 (intel_e11): Range-check i.mem_operands before use as array
1147 index. Filter out FLAT for uses other than as segment override.
1148 (intel_get_token): Remove broken promotion of "FLAT:" to mean
1151 2008-02-13 Jan Beulich <jbeulich@novell.com>
1153 * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1155 2008-02-13 Jan Beulich <jbeulich@novell.com>
1157 * config/tc-i386.c (allow_pseudo_reg): New.
1158 (parse_real_register): Check for NULL just once. Allow all
1159 register table entries when allow_pseudo_reg is non-zero.
1160 Don't allow any registers without type when allow_pseudo_reg
1162 (tc_x86_regname_to_dw2regnum): Replace with ...
1163 (tc_x86_parse_to_dw2regnum): ... this.
1164 (tc_x86_frame_initial_instructions): Adjust for above change.
1165 * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1166 (tc_parse_to_dw2regnum): New.
1167 (tc_x86_regname_to_dw2regnum): Replace with ...
1168 (tc_x86_parse_to_dw2regnum): ... this.
1169 * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1170 (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1173 2008-02-12 Nick Clifton <nickc@redhat.com>
1175 * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1177 (tic4x_insn_add): Likewise.
1178 (md_begin): Drop cast that was discarding a const qualifier.
1179 * config/tc-d30v.c (get_reloc): Add const qualifier to op
1181 (build_insn): Drop cast that was discarding a const qualifier.
1183 2008-02-11 H.J. Lu <hongjiu.lu@intel.com>
1185 * config/tc-i386.c (cpu_arch): Add .xsave.
1186 (md_show_usage): Add .xsave.
1188 * doc/c-i386.texi: Add xsave to -march=.
1190 2008-02-07 Alan Modra <amodra@bigpond.net.au>
1192 * read.c (s_weakref): Don't pass unadorned NULL to concat.
1193 * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1195 2008-02-05 Sterling Augustine <sterling@tensilica.com>
1197 * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1198 checks into assertions. When relaxation produces an operation that
1199 does not fit in the current FLIX instruction, make sure that the
1200 operation is relaxed as needed to account for being placed following
1201 the current instruction.
1203 2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
1206 * configure: Regenerated.
1208 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
1210 * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1212 2008-01-31 Marc Gauthier <marc@tensilica.com>
1214 * configure.tgt (xtensa*-*-*): Recognize processor variants.
1216 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
1218 * read.c: (emit_expr): Correct for mingw use of printf size
1221 2008-01-24 Bob Wilson <bob.wilson@acm.org>
1223 * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1224 can only be encoded in FLIX instructions but are not specified as such.
1225 (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1228 2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
1230 * NEWS: Mention new command line options for x86 targets.
1232 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1234 * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1236 2008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
1238 * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1240 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1242 * config/tc-i386.c (md_show_usage): Show more processors for
1245 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1247 * config/tc-i386.c (i386_target_format): Remove cpummx2.
1249 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1251 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1252 (XXX_MNEM_SUFFIX): Likewise.
1253 (END_OF_INSN): Likewise.
1254 (templates): Likewise.
1255 (modrm_byte): Likewise.
1256 (rex_byte): Likewise.
1257 (DREX_XXX): Likewise.
1258 (drex_byte): Likewise.
1259 (sib_byte): Likewise.
1260 (processor_type): Likewise.
1261 (arch_entry): Likewise.
1262 (cpu_sub_arch_name): Remove const.
1263 (cpu_arch): Add .vmx and .smx.
1264 (set_cpu_arch): Append cpu_sub_arch_name.
1265 (md_parse_option): Support -march=CPU[,+EXTENSION...].
1266 (md_show_usage): Updated.
1268 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1269 (XXX_MNEM_SUFFIX): Likewise.
1270 (END_OF_INSN): Likewise.
1271 (templates): Likewise.
1272 (modrm_byte): Likewise.
1273 (rex_byte): Likewise.
1274 (DREX_XXX): Likewise.
1275 (drex_byte): Likewise.
1276 (sib_byte): Likewise.
1277 (processor_type): Likewise.
1278 (arch_entry): Likewise.
1280 * doc/as.texinfo: Update i386 -march option.
1282 * doc/c-i386.texi: Update -march= for ISA.
1284 2008-01-18 Bob Wilson <bob.wilson@acm.org>
1286 * config/tc-xtensa.c (xtensa_leb128): New function.
1287 (md_pseudo_table): Use it for sleb128 and uleb128.
1288 (is_leb128_expr): New internal flag.
1289 (xtensa_symbol_new_hook): Check new flag.
1291 2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
1293 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1294 at90usb82, at90usb162.
1295 * doc/c-avr.texi: Change architecture grouping for at90usb82,
1297 These changes support the new avr35 architecture group in gcc.
1299 2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
1301 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1302 suffix for AT&T syntax.
1304 2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
1306 * config/tc-i386.c (match_reg_size): New.
1307 (match_mem_size): Likewise.
1308 (operand_size_match): Likewise.
1309 (operand_type_match): Also clear all size fields.
1310 (match_template): Skip Intel syntax when in AT&T syntax.
1311 Call operand_size_match to check operand size.
1312 (i386_att_operand): Set the mem field to 1 for memory
1314 (i386_intel_operand): Likewise.
1316 2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
1319 * config/tc-i386.c (_i386_insn): Update comment.
1320 (operand_type_match): Also clear unspecified.
1321 (operand_type_register_match): Likewise.
1322 (parse_operands): Initialize unspecified.
1323 (i386_intel_operand): Likewise.
1324 (match_template): Check memory and accumulator operand size.
1325 (i386_att_operand): Clear unspecified on register operand.
1326 (intel_e11): Likewise.
1327 (intel_e09): Set operand size and clean unspecified for
1330 2008-01-11 Andreas Schwab <schwab@suse.de>
1332 * read.c (s_space): Declare `repeat' as offsetT.
1334 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1336 * config/tc-i386.c (match_template): Check processor support
1339 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1341 * config/tc-i386.c (match_template): Continue if processor
1344 2008-01-09 Alexandre Oliva <aoliva@redhat.com>
1346 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1347 unwind personality function address.
1349 2008-01-09 Bob Wilson <bob.wilson@acm.org>
1351 * dwarf2dbg.c (out_sleb128): Delete.
1352 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1353 (out_fixed_inc_line_addr): Delete.
1354 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1355 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1356 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1357 (process_entries): Remove calls to out_fixed_inc_line_addr. When
1358 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1359 * read.h (emit_expr_fix): New prototype.
1360 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1361 (emit_expr_fix): New.
1363 2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
1365 * config/tc-i386.c (match_template): Check register size
1366 only when size of operands can be encoded the canonical way.
1368 2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
1370 * config/tc-i386.c (i386_operand): Renamed to ...
1371 (i386_att_operand): This.
1372 (parse_operands): Updated.
1374 2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
1376 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1378 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1380 (md_assemble): Remove Intel mode workaround.
1381 (match_template): Check support for old gcc, AT&T mnemonic
1383 (md_parse_option): Don't set intel_mnemonic to 0 for
1386 2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
1388 * config/tc-i386.h: Update copyright to 2008.
1390 2008-01-04 Nick Clifton <nickc@redhat.com>
1392 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1393 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1395 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1397 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1400 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1402 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1403 (cpu_flags_not): Likewise.
1404 (cpu_flags_match): Updated to check 64bit and arch.
1405 (set_code_flag): Remove cpu_arch_flags_not.
1406 (set_16bit_gcc_code_flag): Likewise.
1407 (set_cpu_arch): Likewise.
1408 (md_begin): Likewise.
1409 (parse_insn): Call cpu_flags_match to check 64bit and arch.
1410 (match_template): Likewise.
1412 2008-01-03 Jakub Jelinek <jakub@redhat.com>
1414 * config/tc-i386.c (process_drex): Initialize modrm_reg and
1415 modrm_regmem to 0 instead of None.
1417 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1419 * config/tc-i386.c (match_template): Use the xmmword field
1422 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1424 * config/tc-i386.c (process_suffix): Fix a typo.
1426 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1429 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1430 Check memory size in Intel mode.
1431 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1432 (intel_e09): Likewise.
1434 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1436 2008-01-02 Catherine Moore <clm@codesourcery.com>
1438 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1440 For older changes see ChangeLog-2007
1446 version-control: never