1 2008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
2 Nick Clifton <nickc@redhat.com>
4 * config/tc-tic4x.c (tic4x_globl): Call S_SET_EXTERNAL as well as
7 2008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
8 Nick Clifton <nickc@redhat.com>
10 * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
11 do not match it class and if necessary update the class.
12 (null_error_handler): New function. Suppresses the generation of
14 * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
16 2008-09-30 Alan Modra <amodra@bigpond.net.au>
18 * Makefile.am: Run "make dep-am".
19 * Makefile.in: Regenerate.
21 2008-09-29 Nick Clifton <nickc@redhat.com>
23 * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
24 tc_cfi_emit_pcrel_expr macro.
26 2008-09-29 Peter O'Gorman <pogma@thewrittenword.com>
27 Steve Ellcey <sje@cup.hp.com>
29 * configure: Regenerate for new libtool.
32 * doc/Makefile.in: Ditto.
34 2008-09-29 Nick Clifton <nickc@redhat.com>
37 * app.c (do_scrub_chars): Only issue warnings about tick
38 characters detected in symbol strings if hex ticks are supported.
40 2008-09-29 Nick Clifton <nickc@redhat.com>
42 * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
43 tc_cfi_emit_pcrel_expr macro.
45 2008-09-28 Daniel Jacobowitz <dan@codesourcery.com>
47 * NEWS: Mention .cfi_val_encoded_addr.
49 2008-09-26 Eric Botcazou <ebotcazou@adacore.com>
51 * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
52 * Makefile.in (TARG_ENV_HFILES): Likewise.
53 * configure.tgt (Solaris targets): Set em=solaris.
54 * config/te-solaris.h: New file.
56 2008-09-26 Jie Zhang <jie.zhang@analog.com>
58 * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
60 2008-09-24 Richard Henderson <rth@redhat.com>
62 * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
63 (struct cfi_insn_data): Add ea member.
64 (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
65 (output_cfi_insn): Handle CFI_val_encoded_addr.
66 (select_cie_for_fde): Don't match CFI_val_encoded_addr.
67 * doc/as.texinfo (.cfi_val_encoded_addr): Document.
69 2008-09-25 Alan Modra <amodra@bigpond.net.au>
72 * listing.c (print_options): Don't call fprintf without format string.
74 2008-09-19 Alan Modra <amodra@bigpond.net.au>
76 * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
77 (TC_VALIDATE_FIX_SUB): Likewise.
78 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
79 * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
80 * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
81 * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
82 (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
83 * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
84 * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
85 * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
86 TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
88 * write.c (md_register_arithmetic): Define.
89 (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
90 Modify error message when registers involved.
91 (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
92 * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
94 2008-09-15 Alan Modra <amodra@bigpond.net.au>
96 * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
98 2008-09-15 Alan Modra <amodra@bigpond.net.au>
100 * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
101 relocs with no symbol.
102 * config/tc-mmix.c (md_assemble): Mark fake symbol on
103 BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
104 (mmix_md_end): Likewise mark mmix reg contents section symbol.
106 2008-09-14 Chris Smith <chris@zxdesign.info>
108 * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
109 broken, as the opcode of ld a,(de) was being emitted for both.
111 2008-09-12 Sterling Augustine <sterling@tensilica.com>
113 * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
114 operands equal to MAX_INSN_ARGS.
116 2008-09-11 Jan Kratochvil <jan.kratochvil@redhat.com>
118 * configure.in: Call AC_SYS_LARGEFILE.
119 * config.in: Regenerate.
120 * configure: Regenerate.
122 2008-09-09 Peter Bergner <bergner@vnet.ibm.com>
124 * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
125 Remove POWER5 and POWER6 tests.
127 2008-09-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
129 * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
130 number support for 32-bit targets.
132 2008-09-08 Tristan Gingold <gingold@adacore.com>
134 * NEWS: Add a marker for the 2.19 features.
136 2008-09-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
138 * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target. Revise
139 comment regarding use of difference expressions.
140 (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
142 * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
143 (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
144 (dot_cfi_lsda, output_cie, output_fde): Likewise.
145 * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
147 2008-09-06 Richard Sandiford <rdsandiford@googlemail.com>
149 * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
151 2008-09-03 Nick Clifton <nickc@redhat.com>
153 * config/tc-i386.c (pe_lcomm_internal): New function. Allows the
154 alignment field of the .lcomm directive to be optional.
155 (pe_lcomm): New function. Pass pe_lcomm_internal to
157 (md_pseudo_table): Implement .lcomm directive for COFF based
159 * doc/c-i386.texi (i386-Directives): New node. Used to document
160 the .lcomm directive.
162 2008-08-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
164 * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
167 2008-08-29 Eric B. Weddington <eric.weddington@atmel.com>
169 * config/tc-avr.c (mcu_types): Add atmega16u4.
170 * doc/c-avr.texi: Likewise.
172 2008-08-28 H.J. Lu <hongjiu.lu@intel.com>
174 * config/tc-ia64.c (CR_IIB0): New.
176 (cr): Add cr.iib0 and cr.iib1.
177 (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
179 2008-08-28 Jan Beulich <jbeulich@novell.com>
181 * config/tc-i386.c (md_assemble): Force number of displacement
182 operands to zero when processing string instruction.
183 (i386_index_check): Special-case string instruction operands. Don't
184 fudge address prefix if there already was a memory operand. Fix
185 error message to correctly reflect the addressing mode used.
186 (i386_att_operand): Fix comment.
187 (i386_intel_operand): Snapshot, clear, and restore base and index
188 reg for each operand processed. Increment count of memory operands
191 2008-08-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
193 * config/tc-hppa.c (is_SB_relative): New macro.
194 (fix_new_hppa): Remove $segrel$ marker.
195 (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
197 * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
199 2008-08-27 Jan Beulich <jbeulich@novell.com>
201 * config/tc-i386.c (check_string): Use register_prefix for error
203 (process_operands): Likewise.
205 2008-08-26 Mark Mitchell <mark@codesourcery.com>
207 * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
209 2008-08-26 Jie Zhang <jie.zhang@analog.com>
211 * config/bfin-parse.y (check_macfunc_option): Fix instruction
213 (asm_1): Check mode for 16-bit multiply instructions.
215 2008-08-24 Alan Modra <amodra@bigpond.net.au>
217 * configure.in: Update a number of obsolete autoconf macros.
218 * configure: Regenerate.
219 * aclocal.m4: Regenerate.
221 2008-08-22 Nick Clifton <nickc@redhat.com>
223 * config/tc-mcore.c (md_assemble): Increase length of name array
224 to include terminating NUL.
226 2008-08-22 Jie Zhang <jie.zhang@analog.com>
228 * config/bfin-lex.l (NUMBER): Protect special `.'.
230 2008-08-22 Alan Modra <amodra@bigpond.net.au>
232 * symbols.c (symbol_clone): Ensure clones are not external.
234 2008-08-22 Alan Modra <amodra@bigpond.net.au>
236 * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
238 2008-08-21 Richard Henderson <rth@redhat.com>
240 * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
241 (output_cie, output_fde): Use it.
242 (DWARF2_EH_FRAME_READ_ONLY): New.
243 (cfi_finish): Use it.
245 * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
246 (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
247 (DWARF2_EH_FRAME_READ_ONLY): New.
248 * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
249 from the results of DIFF_EXPR_OK manipulation.
251 2008-08-21 Sterling Augustine <sterling@tensilica.com>
253 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
255 2008-08-20 Bob Wilson <bob.wilson@acm.org>
257 * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
258 (O_tpoff, O_dtpoff): Define.
259 (suffix_relocs): Add entries for TLS suffixes.
260 (xtensa_elf_cons): Check for invalid use of TLS relocations.
261 (map_operator_to_reloc): Add is_literal parameter and use it to
262 control translating TLS instruction relocations to the corresponding
264 (xg_valid_literal_expression): Allow TLS operators.
265 (xg_build_to_insn): Copy TLS operators from pseudo-instruction
266 operands to generated literals.
267 (xg_assemble_literal): Handle TLS operators. Update call to
268 map_operator_to_reloc.
269 (md_assemble): Handle CALLXn.TLS pseudo-instruction.
270 (md_apply_fix): Handle TLS relocations.
271 (emit_single_op): Handle TLS operators.
272 (convert_frag_immed): Update call to map_operator_to_reloc.
273 (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
274 * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
275 * config/xtensa-relax.c (append_literal_op): Add src_op parameter
276 to initialize the op_data field of the BuildOp.
277 (build_transition): Use it here to record the source operand
278 corresponding to a generated literal.
279 * config/xtensa-relax.h (build_op): Comment op_data use for literals.
281 2008-08-20 H.J. Lu <hongjiu.lu@intel.com>
283 AVX Programming Reference (August, 2008)
284 * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
285 (CPU_FLAGS_AVX_MATCH): Likewise.
286 (CPU_FLAGS_32BIT_MATCH): Updated.
287 (cpu_flags_match): Likewise.
289 2008-08-20 Alan Modra <amodra@bigpond.net.au>
292 * write.c (install_reloc): Check that reloc symbols have been
294 (set_symtab): Mark symbols with BSF_KEEP.
296 2008-08-18 H.J. Lu <hongjiu.lu@intel.com>
298 * config/tc-i386.c (i386_align_code): Fix a comment typo.
300 2008-08-15 Alan Modra <amodra@bigpond.net.au>
303 * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
304 * Makefile.in: Regenerate.
305 * aclocal.m4: Regenerate.
306 * config.in: Regenerate.
307 * configure: Regenerate.
308 * doc/Makefile.in: Regenerate.
310 2008-08-14 Alan Modra <amodra@bigpond.net.au>
312 * config/tc-tic4x.c (tic4x_operands_parse): Make static.
314 2008-08-13 Ben Elliston <bje@au.ibm.com>
316 * doc/as.texinfo (Align): Document the PowerPC behaviour.
318 2008-08-13 Alan Modra <amodra@bigpond.net.au>
320 * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
321 config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
322 config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
323 config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
324 config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
325 config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
326 config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
327 config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
328 config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
329 and PTR. Convert to ISO C. Delete unnecessary forward declarations.
331 2008-08-12 Alan Modra <amodra@bigpond.net.au>
333 * config/tc-arm.c (s_unreq): Adjust hash_delete call.
334 * config/tc-ia64.c (dot_rot): Likewise.
336 2008-08-11 Alan Modra <amodra@bigpond.net.au>
339 * hash.c: Expand PTR to void *.
340 (hash_delete): Add "freeme" parameter. Call obstack_free.
341 * hash.h: Expand PTR to void *.
342 (hash_delete): Update prototype.
343 * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
344 * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
346 (subsym_substitute): Likewise.
347 * doc/internals.texi (hash_delete): Update.
349 2008-08-08 Anatoly Sokolov <aesok@post.ru>
351 * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
352 architectures. Reorganize list to put mcu types in correct
353 architectures and to order list same as in GCC. Use new ISA
354 definitions in include/opcode/avr.h.
355 * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
356 descriptions. Reorganize descriptions to put mcu types in correct
357 architectures and to order lists same as in GCC.
359 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
360 Daniel Jacobowitz <dan@codesourcery.com>
362 * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
363 (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
364 (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
365 (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
366 (md_longopts): Add -call_nonpic.
367 (md_parse_option): Handle OPTION_CALL_NONPIC.
368 (md_show_usage): Add -call_nonpic.
370 2008-08-08 Sterling Augustine <sterling@tensilica.com>
372 * config/tc-xtensa.c (exclude_section_from_property_tables): New.
373 (xtensa_create_property_segments): Use it.
374 (xtensa_create_xproperty_segments): Likewise.
376 2008-08-08 Alan Modra <amodra@bigpond.net.au>
378 * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
380 2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
382 * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
383 (lo16_reloc_p): New functions.
384 (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
385 generalize relocation checks.
386 (matching_lo_reloc): New function.
387 (fixup_has_matching_lo_p): Use it.
388 (mips16_mark_labels): Don't clobber a symbol's visibility.
389 (append_insn): Use hi16_reloc_p and lo16_reloc_p.
390 (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
391 (md_apply_fix): Likewise.
392 (mips16_percent_op): Add %got and %call16.
393 (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
394 Use matching_lo_reloc.
395 (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
396 generalize relocation checks.
397 (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
400 2008-08-06 DJ Delorie <dj@redhat.com>
402 * NEWS: Mention these changes.
404 * config/tc-h8300.h (H_TICK_HEX): Define.
405 * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
406 (md_longopts): Add "-h-tick-hex".
407 (md_parse_option): Support it.
408 * doc/c-h8300.texi (H8/300 Options): Document it.
409 * doc/as.texinfo (Overview): Likewise.
411 * config/tc-sh.h (H_TICK_HEX): Define.
412 * config/tc-sh.c (OPTION_H_TICK_HEX): New.
413 (md_longopts): Add "-h-tick-hex".
414 (md_parse_option): Support it.
415 * doc/c-sh.texi (SH Options): Document it.
416 * doc/c-sh64.texi (SH64 Options): Document it.
417 * doc/as.texinfo (Overview): Likewise.
419 2008-08-05 Alan Modra <amodra@bigpond.net.au>
422 * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
423 debug info if we see compiler generated debug info.
424 (dwarf2_directive_loc): Likewise. Remove redundant debug_type test.
426 2008-08-04 Alan Modra <amodra@bigpond.net.au>
428 * dwarf2dbg.c: Remove superfluous forward function declarations.
429 (DWARF2_FORMAT): Add section arg.
430 (out_header): New function, split out from..
431 (out_debug_line): ..here.
432 (out_debug_aranges): Use out_header.
433 (out_debug_abbrev): Add info_seg and line_seg args. Use
434 DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
435 (out_debug_info): Use out_header. Output 8 byte DW_AT_stmt_list
436 if line_seg is 64-bit.
437 (dwarf2_finish): Adjust out_debug_abbrev call.
438 * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
439 * config/tc-mips.c (mips_dwarf2_format): Likewise.
441 2008-08-04 Alan Modra <amodra@bigpond.net.au>
443 * Makefile.am (POTFILES.in): Set LC_ALL=C.
444 * Makefile.in: Regenerate.
445 * po/POTFILES.in: Regenerate.
447 2008-08-01 Peter Bergner <bergner@vnet.ibm.com>
449 * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
450 Handle -mvsx and -mpower7.
451 (md_show_usage): Document -mpower7 and -mvsx.
452 * doc/as.texinfo (Target PowerPC): Document -mvsx.
453 * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
455 2008-07-31 Peter Bergner <bergner@vnet.ibm.com>
457 * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
460 2008-07-30 Michael J. Eager <eager@eagercon.com>
462 * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
463 (md_show_usage): Likewise.
465 2008-07-30 Alan Modra <amodra@bigpond.net.au>
467 * messages.c, symbols.c, write.c: Silence gcc warnings.
469 2008-07-28 Ineiev <ineiev@yahoo.co.uk>
471 * config/tc-i386.c (operand_type_check): Warning fix.
473 2008-07-26 Michael Eager <eager@eagercon.com>
475 * doc/as.texinfo: Add description of single-precision attribute.
477 2008-07-24 Jie Zhang <jie.zhang@analog.com>
479 * config/bfin-parse.y (asm_1): Error if plain symbol is used
480 as load/store offset.
482 2008-07-22 Chao-ying Fu <fu@mips.com>
484 * config/tc-mips.c (mips_ip): Reset s to argsStart.
486 2008-07-22 Jie Zhang <jie.zhang@analog.com>
488 * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
490 2008-07-21 DJ Delorie <dj@redhat.com>
492 * config/tc-h8300.c (fix_operand_size): Use the default size
493 specified by the .lbranch/.sbranch pseudos.
495 2008-07-18 DJ Delorie <dj@redhat.com>
497 * config/tc-m32c.h (H_TICK_HEX): Define.
498 * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
499 (md_longopts): Add support for it.
500 (md_parse_option): Likewise.
501 * doc/as.texinfo (Overview): Add new m32c options.
502 * doc/c-m32c.texi (M32C-Modifiers): Likewise
504 * as.h: (enable_h_tick_hex): New.
505 * app.c (enable_h_tick_hex): New.
507 (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
508 (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
509 style hex constants and convert the input stream to 0x00 style.
510 (do_scrub_chars): If a 'X style character constant is found after
511 a symbol character (like you're or X'00), warn the user.
513 2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
515 * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
516 (mips_fix_adjustable): Likewise.
517 (mips_frob_file_after_relocs): Likewise.
519 2008-07-08 Nathan Sidwell <nathan@codesourcery.com>
521 * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
522 about overriding an earlier setting.
524 2008-07-07 Adam Nemet <anemet@caviumnetworks.com>
526 * config/tc-mips.c (NO_ISA_COP): New macro.
527 (COP_INSN): New macro.
528 (is_opcode_valid): Use them.
529 (macro) <ld_st>: Use them. Don't accept coprocessor load store
530 insns based on the ISA if CPU is NO_ISA_COP.
531 <copz>: Likewise for coprocessor operations.
533 2008-07-07 Paul Brook <paul@codesourcery.com>
535 * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
538 2008-07-07 Ralf Corsépius <ralf.corsepius@rtems.org>
540 * configure.tgt: Add bfin-*-rtems*.
542 2008-07-04 Alan Modra <amodra@bigpond.net.au>
544 * config/tc-spu.c (md_apply_fix): Handle fully resolved
545 BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
547 2008-06-25 Peter Bergner <bergner@vnet.ibm.com>
549 * config/tc-ppc.c (parse_cpu): Handle -m464.
550 (md_show_usage): Likewise.
552 2008-06-24 Eric B. Weddington <eric.weddington@atmel.com>
554 Add support for ATtiny13A.
555 * config/tc-avr.c (mcu_types): Add attiny13a.
556 * doc/c-avr.texi: Likewise.
558 2008-06-24 Bob Wilson <bob.wilson@acm.org>
559 Alan Modra <amodra@bigpond.net.au>
561 * write.c (relax_segment <rs_org>): Include current stretch
562 value when calculating whether .org is backwards.
564 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
566 * configure: Regenerate.
568 2008-06-17 Nick Clifton <nickc@redhat.com>
570 * app.c (do_scrub_chars): Do not UNGET an EOF value.
572 2008-06-16 Hans-Peter Nilsson <hp@bitrange.com>
575 * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
576 text_section. Do the "stepping backwards" test for text_section
577 using unsigned operands.
579 2008-06-13 Peter Bergner <bergner@vnet.ibm.com>
581 * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
582 (ppc_insert_operand): Likewise.
583 (ppc_machine): Likewise.
584 * config/tc-ppc.h: #include "opcode/ppc.h"
585 (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
586 (ppc_cpu): Update extern decl.
588 2008-06-12 Adam Nemet <anemet@caviumnetworks.com>
590 * config/tc-mips.c (validate_mips_insn): Handle field descriptors
591 +x, +X, +p, +P, +s, +S.
594 * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
596 (macro_build): Likewise.
597 (CPU_HAS_SEQ): New macro.
598 (macro2) <M_SEQ_I, M_SNE_I>: Use it. Emit seq/sne and seqi/snei.
600 2008-06-09 Eric B. Weddington <eric.weddington@atmel.com>
602 * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
603 * doc/c-avr.texi: Likewise.
605 2008-06-04 Nick Clifton <nickc@redhat.com>
607 * app.c (do_scrub_chars): Do not UNGET an EOF value.
609 2008-06-03 H.J. Lu <hongjiu.lu@intel.com>
611 * config/tc-i386.c (set_sse_check): New.
612 (md_pseudo_table): Add "sse_check".
614 2008-06-03 Paul Brook <paul@codesourcery.com>
616 * config/tc-arm.c (do_t_rbit): Populate both rm fields.
618 2008-05-30 Nick Clifton <nickc@redhat.com>
621 * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
624 2008-05-29 Maxim Kuvyrkov <maxim@codesourcery.com>
626 * config/tc-mips.c (mips_cpu_info_table): Move records for
627 ST Loongson-2E/2F processors to a better place.
629 2008-05-23 H.J. Lu <hongjiu.lu@intel.com>
632 * config/tc-i386.c (match_template): Report ambiguous operand
633 size, not invalid suffix when there is no match in Intel
636 2008-05-22 Paul Brook <paul@codesourcery.com>
638 * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
640 2008-05-21 I-Jui Sung <ijsung@gmail.com>
642 * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
643 compatible cores: fa526, fa626, fa626te, fa726te.
644 * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
647 2008-05-14 Alan Modra <amodra@bigpond.net.au>
649 * Makefile.am: Run "make dep-am".
650 * Makefile.in: Regenerate.
651 * doc/Makefile.in: Regenerate.
652 * po/POTFILES.in: Regenerate.
654 2008-05-09 Catherine Moore <clm@codesourcery.com>
656 * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
657 with non-MIPS16 relocs.
659 2008-05-09 Chao-ying Fu <fu@mips.com>
661 * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
662 case that some characters append at the end of the name.
664 (s_change_sec): Likewise.
665 (md_section_align): Likewise.
667 2008-05-07 Bob Wilson <bob.wilson@acm.org>
669 * config/tc-xtensa.c (xtensa_create_property_segments): Use
670 xtensa_make_property_section instead of xtensa_get_property_section.
671 (xtensa_create_xproperty_segments): Likewise.
673 2008-05-02 H.J. Lu <hongjiu.lu@intel.com>
675 * NEWS: Mention XSAVE, EPT and MOVBE.
677 * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
678 (md_show_usage): Add .movbe and .ept.
680 * doc/c-i386.texi: Add movbe and ept to -march=. Document
683 2008-04-29 David S. Miller <davem@davemloft.net>
685 * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
687 2008-04-28 Adam Nemet <anemet@caviumnetworks.com>
689 * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
691 (OPTION_ELF_BASE): Make room for new option macros.
692 (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
693 OPTION_DOUBLE_FLOAT): New option macros.
694 (md_longopts): Add msoft-float, mhard-float, msingle-float and
696 (md_parse_option): Handle OPTION_SINGLE_FLOAT,
697 OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
698 (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
700 (struct mips_set_options): New fields soft_float and single_float.
701 (mips_opts): Initialized them. Add comment for each field
703 (mips_after_parse_args): Set them based on file_mips_soft_float
704 and file_mips_single_float.
705 (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
706 `.set singlefloat' and `.set doublefloat'.
707 (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
708 Handle single-float and soft-float instructions here.
709 (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
710 (is_opcode_valid_16): New function.
711 (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
712 (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
713 M_S_DOB>: Remove special-casing of r4650.
714 * doc/c-mips.texi (-march=): Add Octeon.
715 (MIPS Opts): Document -msoft-float and -mhard-float. Document
716 -msingle-float and -mdouble-float.
717 (MIPS floating-point): New section. Document `.set softfloat' and
718 `.set hardfloat'. Document `.set singlefloat' and `.set
721 2008-04-25 David S. Miller <davem@davemloft.net>
723 * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
726 * doc/c-sparc.texi: Consistently refer to architecture 'versions',
727 rather than occaisionally 'levels'. Consistently refer to Sun's
728 UNIX variant as SunOS, every version of Solaris is also SunOS.
729 Document new 'softint_clear' and 'softint_set' aliases. Clarify
730 which architecture versions support '%dcr', '%cq', and '%gl'. Add
731 section on 32-bit/64-bit opcode translations.
733 2008-04-23 Mike Frysinger <vapier@gentoo.org>
735 * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
736 (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
737 (obj-fdpicelf.o): Define.
738 * Makefile.in: Regenerate.
739 * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
741 (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
742 (bfin-*-uclinux*): New; set fmt to elf and em to linux.
743 * config/obj-fdpicelf.c: New.
744 * config/obj-fdpicelf.h: Likewise.
745 * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
746 the OBJ_FDPIC_ELF define.
747 (OPTION_NOPIC): Define.
748 (md_longopts): Add mnopic and mno-fdpic.
749 (md_parse_option): Handle OPTION_NOPIC.
751 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
753 * aclocal.m4: Regenerate.
754 * configure: Regenerate.
756 2008-04-23 David S. Miller <davem@davemloft.net>
758 * config/tc-sparc.c (v9a_asr_table): Add missing
759 'stick' and 'stick_cmpr', and document ordering rules
761 (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
762 BFD_RELOC_SPARC_PC10.
763 * doc/c-sparc.texi: New section on Sparc constants.
764 Add documentation for %stick and %stick_cmpr.
766 2008-04-22 David S. Miller <davem@davemloft.net>
768 * config/obj-elf.c (obj_elf_section_type): Add prototype
769 before obj_elf_section_word and add 'warn' arg.
770 (obj_elf_section_word): Add type pointer arg, and if no #SECTION
771 is matched, try checking for #SECTION_TYPE.
772 (obj_elf_section): Adjust for new args.
773 (obj_elf_type_name): New function.
774 (obj_elf_type): Call it, and accept STT_foo number strings
775 in .type statements as output by SunPRO compiler.
777 2008-04-22 H.J. Lu <hongjiu.lu@intel.com>
779 * config/tc-i386.c (md_assemble): Don't check SSE instructions
782 2008-04-18 David S. Miller <davem@davemloft.net>
784 * doc/c-sparc.texi: Add syntax section.
786 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
788 * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
789 REG and NDS for instructions with immediate operand.
791 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
793 * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
796 2008-04-16 David S. Miller <davem@davemloft.net>
798 * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
799 and relocation generation.
800 (tc_gen_reloc): Likewise.
802 2008-04-15 Andrew Stubbs <andrew.stubbs@st.com>
804 * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
805 relocations are properly aligned, and not negative.
807 2008-04-15 Khem Raj <kraj@mvista.com>
809 * doc/tc-arm.texi: Fix fnstart and fnend directive names.
811 2008-04-14 Edmar Wienskoski <edmar@freescale.com>
813 * config/tc-ppc.c (parse_cpu): Handle "e500mc". Extend "e500" to
814 accept e500mc instructions.
815 (md_show_usage): Document -me500mc.
817 2008-04-11 Nick Clifton <nickc@redhat.com>
819 * listing.c (print_timestamp): Use localtime rather than
820 localtime_r since not all build environments provide the latter.
822 2008-04-10 H.J. Lu <hongjiu.lu@intel.com>
824 * NEWS: Mention -msse-check=[none|error|warning].
826 * config/tc-i386.c (sse_check): New.
827 (OPTION_MSSE_CHECK): Likewise.
828 (md_assemble): Check SSE instructions if needed.
829 (md_longopts): Add -msse-check.
830 (md_parse_option): Handle OPTION_MSSE_CHECK.
831 (md_show_usage): Show -msse-check=[none|error|warning].
833 * doc/c-i386.texi: Document -msse-check=[none|error|warning].
835 2008-04-10 Santiago Urueña <suruena@gmail.com>
837 * listing.c: Add -ag listing flag to show general information in
838 listings such as gas version, passed options, and time stamp.
839 (listing_general_info): New function.
840 (print_options): New function.
841 (print_single_option): New function.
842 (print_timestamp): New function.
843 (MAX_DATELEN): Define.
844 (listing_print): Add call to listing_general_info.
845 * listing.h (LISTING_GENERAL): Define.
846 (listing_print): Add new parameter.
847 * as.c (show_usage): Print new switch.
848 (parse_args): Parse new switch.
849 (main): Pass command line on to listing_print.
850 * NEWS: Mention this new feature.
851 * doc/as.texinfo: Document the new sub-option.
853 2008-04-08 Alan Modra <amodra@bigpond.net.au>
855 * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
856 call. Delete out of date comment.
857 (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
858 (dwarf2_emit_label): Don't emit unless there has been a previous
859 .file or we are outputting assembler generated debug.
860 dwarf2_consume_line_info after emitting line info, not before.
861 (out_debug_info): Simplify files_in_use test.
863 2008-04-07 H.J. Lu <hongjiu.lu@intel.com>
865 * config/tc-i386.c (parse_real_register): Return AVX register
866 only if AVX is enabled.
868 2008-04-07 Kaz Kojima <kkojima@rr.iij4u.or.jp>
871 * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
872 md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
874 2008-04-04 Adrian Bunk <bunk@stusta.de>
875 Bob Wilson <bob.wilson@acm.org>
877 * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
878 call to decode_reloc.
880 2008-04-04 H.J. Lu <hongjiu.lu@intel.com>
882 * NEWS: Mention XSAVE. Change CLMUL to PCLMUL.
884 * config/tc-i386.c (cpu_arch): Add .pclmul.
885 (md_show_usage): Replace clmul with pclmul.
886 * doc/c-i386.texi: Likewise.
888 2008-04-03 H.J. Lu <hongjiu.lu@intel.com>
890 * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
892 * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
893 Document -msse2avx, .avx, .aes, .clmul and .fma.
895 * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
896 (vex_prefix): Likewise.
898 (CPU_FLAGS_ARCH_MATCH): Likewise.
899 (CPU_FLAGS_64BIT_MATCH): Likewise.
900 (CPU_FLAGS_32BIT_MATCH): Likewise.
901 (CPU_FLAGS_PERFECT_MATCH): Likewise.
903 (vex_imm4): Likewise.
904 (fits_in_imm4): Likewise.
905 (build_vex_prefix): Likewise.
906 (VEX_check_operands): Likewise.
907 (bad_implicit_operand): Likewise.
908 (OPTION_MSSE2AVX): Likewise.
909 (T_YMMWORD): Likewise.
910 (_i386_insn): Add vex.
911 (cpu_arch): Add .avx, .aes, .clmul and .fma.
912 (cpu_flags_match): Changed to take a pointer to const template.
913 Enable encoding SSE instructions with VEX prefix for -msse2avx.
914 (match_mem_size): Also check ymmword.
915 (operand_type_match): Clear ymmword.
916 (md_begin): Allow '_' in mnemonic.
917 (type_names): Add OPERAND_TYPE_VEX_IMM4.
918 (process_immext): Update assert.
919 (md_assemble): Don't call process_immext if sse2avx and immext
920 are true. Call build_vex_prefix if vex is true.
921 (parse_insn): Updated for cpu_flags_match.
922 (swap_operands): Handle 5 operands.
923 (match_template): Handle 5 operands. Updated for cpu_flags_match.
924 Check regymm. Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
925 (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
926 (check_byte_reg): Check regymm.
927 (process_operands): Duplicate the destination register for
929 (build_modrm_byte): Updated for instructions with VEX encoding.
930 (output_insn): Output VEX prefix if needed.
931 (md_longopts): Add msse2avx.
932 (md_parse_option): Handle OPTION_MSSE2AVX.
933 (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
934 (intel_e09): Support YMMWORD.
935 (intel_e11): Likewise.
936 (intel_get_token): Likewise.
938 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
940 * config/tc-avr.c (mcu_types): Add attiny167.
941 * doc/c-avr.texi: Likewise.
943 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
945 * config/tc-avr.c (mcu_types): Add atmega32u4.
946 * doc/c-avr.texi: Likewise.
948 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
950 * config/tc-avr.c (mcu_types): Add atmega32c1.
951 * doc/c-avr.texi: Likewise.
953 2008-03-28 Paul Brook <paul@codesourcery.com>
955 * config/tc-arm.c (parse_neon_mov): Parse register before immediate
956 to avoid spurious symbols.
958 2008-03-28 Nathan Sidwell <nathan@codesourcery.com>
960 * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
963 2008-03-27 Eric B. Weddington <eric.weddington@atmel.com>
965 * config/tc-avr.c (mcu_types): Add atmega32m1.
966 * doc/c-avr.texi: Likewise.
968 2008-03-27 Ineiev <ineiev@yahoo.co.uk>
970 * config/tc-arm.c (do_neon_cvt): Move variable declarations to
972 (do_neon_ext): Fix sign of comparison.
974 2008-03-26 Bernd Schmidt <bernd.schmidt@analog.com>
976 From Jie Zhang <jie.zhang@analog.com>
977 * config/bfin-parse.y (asm_1): Check AREGS in comparison
978 instructions. And call yyerror when comparing PREG with
980 (check_macfunc_option): New.
981 (check_macfuncs): Check option by calling check_macfunc_option.
982 Fix comparison always true warnings. Both scalar instructions
983 of vector instruction must share the same mode option. Only allow
984 option mode at the end of the second instruction of the vector.
985 (asm_1): Check option by calling check_macfunc_option.
987 * config/bfin-parse.y (check_macfunc_option): Allow (IU)
988 option for multiply and multiply-accumulate to data register
990 (check_macfuncs): Don't check if accumulator matches the data register
992 (assign_macfunc): Check if accumulator matches the
993 data register in each rule that moves to the data
996 * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
997 generated for LOOP_BEGIN and LOOP_END instructions.
998 (bfin_gen_loop): Likewise.
1000 2008-03-19 Andreas Krebbel <krebbel1@de.ibm.com>
1002 * config/tc-s390.c (md_parse_option): z10 option added.
1004 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1006 * aclocal.m4: Regenerate.
1007 * configure: Likewise.
1008 * Makefile.in: Likewise.
1009 * doc/Makefile.in: Likewise.
1011 2008-03-17 Adrian Bunk <bunk@stusta.de>
1014 * config/tc-hppa.c (is_same_frag): Delete.
1016 2008-03-14 Sterling Augustine <sterling@tensilica.com>
1018 * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
1019 RELAX_LOOP_END_ADD_NOP.
1021 2008-03-13 Evandro Menezes <evandro@yahoo.com>
1024 * read.c (s_mexit): Warn if attempting to exit a macro when not
1025 inside a macro definition.
1027 2008-03-13 Alan Modra <amodra@bigpond.net.au>
1029 * Makefile.am: Run "make dep-am".
1030 * Makefile.in: Regenerate.
1031 * configure: Regenerate.
1033 2008-03-09 Paul Brook <paul@codesourcery.com>
1035 * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
1036 * doc/c-arm.texi: Add cortex-a9.
1038 2008-03-09 Paul Brook <paul@codesourcery.com>
1040 * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
1041 (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
1042 (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
1043 (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
1044 * doc/c-arm.texi: Document new ARM FPU variants.
1046 2008-03-07 Paul Brook <paul@codesourcery.com>
1048 * config/tc-arm.c (md_apply_fix): Use correct offset range.
1050 2008-03-07 Alan Modra <amodra@bigpond.net.au>
1052 * config/tc-ppc.c (ppc_setup_opcodes): Tidy. Add code to test
1053 for strict ordering of powerpc_opcodes, but disable for now.
1055 2008-03-04 Paul Brook <paul@codesourcery.com>
1057 * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1058 (arm_ext_v7m): Rename...
1059 (arm_ext_m): ... to this. Include v6-M.
1060 (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1061 (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1062 (md_assemble): Allow wide msr instructions.
1063 (insns): Add classifications for v6-m instructions.
1064 (arm_cpu_option_table): Add cortex-m1.
1065 (arm_arch_option_table): Add armv6-m.
1066 (cpu_arch): Add ARM_ARCH_V6M. Fix numbering of other v6 variants.
1068 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1069 Bob Wilson <bob.wilson@acm.org>
1071 * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1072 (md_begin): Initialize it.
1073 (resources_conflict): Use it.
1075 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1077 * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1079 2008-03-03 Denys Vlasenko <vda.linux@googlemail.com>
1080 H.J. Lu <hongjiu.lu@intel.com>
1083 * read.c (pseudo_set): Don't allow global register symbol.
1085 * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1088 2008-03-03 H.J. Lu <hongjiu.lu@intel.com>
1091 * write.c (write_object_file): Don't allow symbols which were
1092 equated to register. Stop if there is an error.
1094 2008-03-01 Alan Modra <amodra@bigpond.net.au>
1096 * config/tc-ppc.h (struct _ppc_fix_extra): New.
1098 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1099 * config/tc-ppc.c (ppu_cpu): Make global.
1100 (ppc_insert_operand): Add ppu_cpu parameter.
1101 (md_assemble): Adjust for above change.
1102 (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1104 2008-02-22 Nick Clifton <nickc@redhat.com>
1106 * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1107 targeted ARM ports, otherwise just skip generating the reloc.
1109 2008-02-18 H.J. Lu <hongjiu.lu@intel.com>
1111 * doc/c-i386.texi: Update -march= and .arch.
1113 2008-02-18 Nick Clifton <nickc@redhat.com>
1115 * config/tc-mn10300.c (has_known_symbol_location): New function.
1116 Do not regard weak symbols as having a known location.
1117 (md_estimate_size_before_relax): Use new function.
1118 (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1120 2008-02-18 Jan Beulich <jbeulich@novell.com>
1122 * config/tc-i386.c (match_template): Disallow 'l' suffix when
1123 currently selected CPU has no 32-bit support.
1124 (parse_real_register): Do not return registers not available on
1125 currently selected CPU.
1127 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1129 * config/tc-i386.c (process_immext): Fix format.
1131 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1133 * config/tc-i386.c (inoutportreg): New.
1134 (process_immext): New.
1135 (md_assemble): Use it.
1136 (update_imm): Use imm16 and imm32s.
1137 (i386_att_operand): Use inoutportreg.
1139 2008-02-14 H.J. Lu <hongjiu.lu@intel.com>
1141 * config/tc-i386.c (operand_type_all_zero): New.
1142 (operand_type_set): Likewise.
1143 (operand_type_equal): Likewise.
1144 (cpu_flags_all_zero): Likewise.
1145 (cpu_flags_set): Likewise.
1146 (cpu_flags_equal): Likewise.
1147 (UINTS_ALL_ZERO): Removed.
1148 (UINTS_SET): Likewise.
1149 (UINTS_CLEAR): Likewise.
1150 (UINTS_EQUAL): Likewise.
1151 (cpu_flags_match): Updated.
1152 (smallest_imm_type): Likewise.
1153 (set_cpu_arch): Likewise.
1154 (md_assemble): Likewise.
1155 (optimize_imm): Likewise.
1156 (match_template): Likewise.
1157 (process_suffix): Likewise.
1158 (update_imm): Likewise.
1159 (process_drex): Likewise.
1160 (process_operands): Likewise.
1161 (build_modrm_byte): Likewise.
1162 (i386_immediate): Likewise.
1163 (i386_displacement): Likewise.
1164 (i386_att_operand): Likewise.
1165 (parse_real_register): Likewise.
1166 (md_parse_option): Likewise.
1167 (i386_target_format): Likewise.
1169 2008-02-14 Dimitry Andric <dimitry@andric.com>
1172 * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1173 pointer past the comma after parsing a floating point register
1176 2008-02-14 Hakan Ardo <hakan@debian.org>
1179 * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1181 (avr_operand): Disallow post-increment addressing in the lpm
1182 instruction for the attiny26.
1184 2008-02-13 Jan Beulich <jbeulich@novell.com>
1186 * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1187 if not in Intel mode.
1188 (i386_intel_operand): Ignore segment overrides in immediate and
1190 (intel_e11): Range-check i.mem_operands before use as array
1191 index. Filter out FLAT for uses other than as segment override.
1192 (intel_get_token): Remove broken promotion of "FLAT:" to mean
1195 2008-02-13 Jan Beulich <jbeulich@novell.com>
1197 * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1199 2008-02-13 Jan Beulich <jbeulich@novell.com>
1201 * config/tc-i386.c (allow_pseudo_reg): New.
1202 (parse_real_register): Check for NULL just once. Allow all
1203 register table entries when allow_pseudo_reg is non-zero.
1204 Don't allow any registers without type when allow_pseudo_reg
1206 (tc_x86_regname_to_dw2regnum): Replace with ...
1207 (tc_x86_parse_to_dw2regnum): ... this.
1208 (tc_x86_frame_initial_instructions): Adjust for above change.
1209 * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1210 (tc_parse_to_dw2regnum): New.
1211 (tc_x86_regname_to_dw2regnum): Replace with ...
1212 (tc_x86_parse_to_dw2regnum): ... this.
1213 * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1214 (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1217 2008-02-12 Nick Clifton <nickc@redhat.com>
1219 * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1221 (tic4x_insn_add): Likewise.
1222 (md_begin): Drop cast that was discarding a const qualifier.
1223 * config/tc-d30v.c (get_reloc): Add const qualifier to op
1225 (build_insn): Drop cast that was discarding a const qualifier.
1227 2008-02-11 H.J. Lu <hongjiu.lu@intel.com>
1229 * config/tc-i386.c (cpu_arch): Add .xsave.
1230 (md_show_usage): Add .xsave.
1232 * doc/c-i386.texi: Add xsave to -march=.
1234 2008-02-07 Alan Modra <amodra@bigpond.net.au>
1236 * read.c (s_weakref): Don't pass unadorned NULL to concat.
1237 * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1239 2008-02-05 Sterling Augustine <sterling@tensilica.com>
1241 * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1242 checks into assertions. When relaxation produces an operation that
1243 does not fit in the current FLIX instruction, make sure that the
1244 operation is relaxed as needed to account for being placed following
1245 the current instruction.
1247 2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
1250 * configure: Regenerated.
1252 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
1254 * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1256 2008-01-31 Marc Gauthier <marc@tensilica.com>
1258 * configure.tgt (xtensa*-*-*): Recognize processor variants.
1260 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
1262 * read.c: (emit_expr): Correct for mingw use of printf size
1265 2008-01-24 Bob Wilson <bob.wilson@acm.org>
1267 * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1268 can only be encoded in FLIX instructions but are not specified as such.
1269 (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1272 2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
1274 * NEWS: Mention new command line options for x86 targets.
1276 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1278 * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1280 2008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
1282 * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1284 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1286 * config/tc-i386.c (md_show_usage): Show more processors for
1289 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1291 * config/tc-i386.c (i386_target_format): Remove cpummx2.
1293 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1295 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1296 (XXX_MNEM_SUFFIX): Likewise.
1297 (END_OF_INSN): Likewise.
1298 (templates): Likewise.
1299 (modrm_byte): Likewise.
1300 (rex_byte): Likewise.
1301 (DREX_XXX): Likewise.
1302 (drex_byte): Likewise.
1303 (sib_byte): Likewise.
1304 (processor_type): Likewise.
1305 (arch_entry): Likewise.
1306 (cpu_sub_arch_name): Remove const.
1307 (cpu_arch): Add .vmx and .smx.
1308 (set_cpu_arch): Append cpu_sub_arch_name.
1309 (md_parse_option): Support -march=CPU[,+EXTENSION...].
1310 (md_show_usage): Updated.
1312 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1313 (XXX_MNEM_SUFFIX): Likewise.
1314 (END_OF_INSN): Likewise.
1315 (templates): Likewise.
1316 (modrm_byte): Likewise.
1317 (rex_byte): Likewise.
1318 (DREX_XXX): Likewise.
1319 (drex_byte): Likewise.
1320 (sib_byte): Likewise.
1321 (processor_type): Likewise.
1322 (arch_entry): Likewise.
1324 * doc/as.texinfo: Update i386 -march option.
1326 * doc/c-i386.texi: Update -march= for ISA.
1328 2008-01-18 Bob Wilson <bob.wilson@acm.org>
1330 * config/tc-xtensa.c (xtensa_leb128): New function.
1331 (md_pseudo_table): Use it for sleb128 and uleb128.
1332 (is_leb128_expr): New internal flag.
1333 (xtensa_symbol_new_hook): Check new flag.
1335 2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
1337 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1338 at90usb82, at90usb162.
1339 * doc/c-avr.texi: Change architecture grouping for at90usb82,
1341 These changes support the new avr35 architecture group in gcc.
1343 2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
1345 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1346 suffix for AT&T syntax.
1348 2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
1350 * config/tc-i386.c (match_reg_size): New.
1351 (match_mem_size): Likewise.
1352 (operand_size_match): Likewise.
1353 (operand_type_match): Also clear all size fields.
1354 (match_template): Skip Intel syntax when in AT&T syntax.
1355 Call operand_size_match to check operand size.
1356 (i386_att_operand): Set the mem field to 1 for memory
1358 (i386_intel_operand): Likewise.
1360 2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
1363 * config/tc-i386.c (_i386_insn): Update comment.
1364 (operand_type_match): Also clear unspecified.
1365 (operand_type_register_match): Likewise.
1366 (parse_operands): Initialize unspecified.
1367 (i386_intel_operand): Likewise.
1368 (match_template): Check memory and accumulator operand size.
1369 (i386_att_operand): Clear unspecified on register operand.
1370 (intel_e11): Likewise.
1371 (intel_e09): Set operand size and clean unspecified for
1374 2008-01-11 Andreas Schwab <schwab@suse.de>
1376 * read.c (s_space): Declare `repeat' as offsetT.
1378 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1380 * config/tc-i386.c (match_template): Check processor support
1383 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1385 * config/tc-i386.c (match_template): Continue if processor
1388 2008-01-09 Alexandre Oliva <aoliva@redhat.com>
1390 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1391 unwind personality function address.
1393 2008-01-09 Bob Wilson <bob.wilson@acm.org>
1395 * dwarf2dbg.c (out_sleb128): Delete.
1396 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1397 (out_fixed_inc_line_addr): Delete.
1398 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1399 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1400 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1401 (process_entries): Remove calls to out_fixed_inc_line_addr. When
1402 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1403 * read.h (emit_expr_fix): New prototype.
1404 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1405 (emit_expr_fix): New.
1407 2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
1409 * config/tc-i386.c (match_template): Check register size
1410 only when size of operands can be encoded the canonical way.
1412 2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
1414 * config/tc-i386.c (i386_operand): Renamed to ...
1415 (i386_att_operand): This.
1416 (parse_operands): Updated.
1418 2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
1420 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1422 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1424 (md_assemble): Remove Intel mode workaround.
1425 (match_template): Check support for old gcc, AT&T mnemonic
1427 (md_parse_option): Don't set intel_mnemonic to 0 for
1430 2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
1432 * config/tc-i386.h: Update copyright to 2008.
1434 2008-01-04 Nick Clifton <nickc@redhat.com>
1436 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1437 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1439 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1441 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1444 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1446 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1447 (cpu_flags_not): Likewise.
1448 (cpu_flags_match): Updated to check 64bit and arch.
1449 (set_code_flag): Remove cpu_arch_flags_not.
1450 (set_16bit_gcc_code_flag): Likewise.
1451 (set_cpu_arch): Likewise.
1452 (md_begin): Likewise.
1453 (parse_insn): Call cpu_flags_match to check 64bit and arch.
1454 (match_template): Likewise.
1456 2008-01-03 Jakub Jelinek <jakub@redhat.com>
1458 * config/tc-i386.c (process_drex): Initialize modrm_reg and
1459 modrm_regmem to 0 instead of None.
1461 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1463 * config/tc-i386.c (match_template): Use the xmmword field
1466 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1468 * config/tc-i386.c (process_suffix): Fix a typo.
1470 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1473 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1474 Check memory size in Intel mode.
1475 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1476 (intel_e09): Likewise.
1478 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1480 2008-01-02 Catherine Moore <clm@codesourcery.com>
1482 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1484 For older changes see ChangeLog-2007
1490 version-control: never