1 2007-04-20 Nathan Sidwell <nathan@codesourcery.com>
3 * config/m68k-parse.h (RAMBAR_ALT): New.
4 * config/tc-m68k.c (mcf5206_ctrl, mcf5307_ctrl): New.
5 (mcf_ctrl, mcf5208_ctrl, mcf5210a_ctrl, mcf5213_ctrl, mcf52235_ctrl,
6 mcf5225_ctrl, mcf5235_ctrl, mcf5271_ctrl, mcf5275_ctrl,
7 mcf5282_ctrl, mcf5329_ctrl, mcf5373_ctrl, mcfv4e_ctrl,
8 mcf5475_ctrl, mcf5485_ctrl): Add RAMBAR synonym for
10 (mcf5272_ctrl): Add RAMBAR0, replace add RAMBAR with RAMBAR_ALT.
11 (m68k_cpus): Adjust 5206, 5206e & 5307 entries.
12 (m68k_ip) <Case J>: Detect when RAMBAR_ALT should be used. Add it
13 to control register mapping.
15 2007-04-20 Alan Modra <amodra@bigpond.net.au>
17 * messages.c (as_internal_value_out_of_range): Fix typo in
18 error message. Return after printing domain error.
19 * config/tc-ppc.c (ppc_insert_operand): Preserve low zero bits
20 in max when shifting right.
22 2007-04-20 Alan Modra <amodra@bigpond.net.au>
24 * messages.c (as_internal_value_out_of_range): Extend to report
25 errors for values with invalid low bits set.
26 * config/tc-ppc.c (ppc_setup_opcodes): Check powerpc_operands bitm
27 fields. Check that operands and opcode fields are disjoint.
28 (ppc_insert_operand): Check operands using mask rather than bit
29 count. Check low bits too. Handle PPC_OPERAND_PLUS1. Adjust
31 (md_apply_fix): Adjust for struct powerpc_operand change.
33 2007-04-19 Paul Brook <paul@codesourcery.com>
35 * config/tc-arm.c (md_assemble): Only allow 16-bit instructions on
36 Thumb-1. Add sanity check for bogus relaxations.
38 2007-04-19 Paul Brook <paul@codesourcery.com>
40 * config/tc-arm.c (insns): Allow rsb and rsbs on Thumb-1.
42 2007-04-19 Alan Modra <amodra@bigpond.net.au>
44 * Makefile.am: Run "make dep-am".
45 * Makefile.in: Regenerate.
47 2007-04-19 Nathan Froyd <froydnj@codesourcery.com>
49 * doc/c-ppc.texi (PowerPC-Opts): Document -me500, -me500x2, -mspe.
51 2007-04-18 H.J. Lu <hongjiu.lu@intel.com>
53 * doc/c-i386.texi; Document .ssse3, .sse4.1, .sse4.2 and .sse4.
55 2007-04-18 H.J. Lu <hongjiu.lu@intel.com>
57 * config/tc-i386.c (cpu_arch): Add .sse4.2 and .sse4.
58 (match_template): Handle operand size for crc32 in SSE4.2.
59 (process_suffix): Handle operand type for crc32 in SSE4.2.
60 (output_insn): Support SSE4.2.
62 2007-04-18 H.J. Lu <hongjiu.lu@intel.com>
64 * config/tc-i386.c (cpu_arch): Add .sse4.1.
65 (process_operands): Adjust implicit operand for blendvpd,
66 blendvps and pblendvb in SSE4.1.
67 (output_insn): Support SSE4.1.
69 2007-04-18 Paul Brook <paul@codesourcery.com>
71 * config/tc-arm.c (do_t_rsb): Use 16-bit encoding when possible.
73 2007-04-16 Kaz Kojima <kkojima@rr.iij4u.or.jp>
75 * config/tc-sh.c (sh_handle_align): Call as_bad_where instead
76 of as_warn_where for misaligned data.
78 2007-04-15 Kaz Kojima <kkojima@rr.iij4u.or.jp>
80 * config/tc-sh.c (align_test_frag_offset_fixed_p): Handle
83 2007-04-14 Steve Ellcey <sje@cup.hp.com>
85 * Makefile.am: Add ACLOCAL_AMFLAGS.
86 * Makefile.in: Regenerate.
88 2007-04-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
90 * config/tc-sh.c (align_test_frag_offset_fixed_p): New.
91 (sh_optimize_expr): Likewise.
92 * config/tc-sh.h (md_optimize_expr): Define.
93 (sh_optimize_expr): Prototype.
95 2007-04-06 Matt Thomas <matt@netbsd.org>
97 * config/tc-vax.c (vax_cons): Added to support %pcrel{8,16,32}(exp)
98 to emit pcrel relocations by DWARF2 in non-code sections. Borrowed
99 heavily from tc-sparc.c. (vax_cons_fix_new): Likewise.
101 2007-04-04 Kazu Hirata <kazu@codesourcery.com>
103 * config/tc-m68k.c (HAVE_LONG_BRANCH): Add fido_a.
105 2007-04-04 Paul Brook <paul@codesourcery.com>
107 * config/tc-arm.c (do_neon_ext): Enforce immediate range.
108 (insns): Use I15 for vext.
110 2007-04-04 Paul Brook <paul@codesourcery.com>
112 * configure.tgt: Loosen checks for arm uclinux eabi targets.
114 2007-04-02 Sterling Augustine <sterling@tensilica.com>
116 * config/tc-xtensa.c (xtensa_flush_pending_output): Check
117 outputting_stabs_line_debug.
119 2007-03-26 Anatoly Sokolov <aesok@post.ru>
121 * config/tc-avr.c (mcu_types): Add support for at90pwm1, at90usb82,
122 at90usb162, atmega325p, atmega329p, atmega3250p and atmega3290p
124 * doc/c-avr.texi: Document new devices.
126 2007-04-02 Richard Sandiford <richard@codesourcery.com>
128 * doc/as.texinfo: Add -mvxworks-pic to the list of MIPS options.
129 * doc/c-mips.texi (-KPIC, -mvxworks-pic): Document.
130 * config/tc-mips.c (md_show_usage): Mention -mvxworks-pic.
132 2007-03-30 Sterling Augustine <sterling@tensilica.com>
133 Bob Wilson <bob.wilson@acm.org>
135 * config/tc-xtensa.c (xtensa_move_labels): Remove loops_ok argument.
136 Do not check is_loop_target flag.
137 (xtensa_frob_label): Adjust calls to xtensa_move_labels.
138 (xg_assemble_vliw_tokens): Likewise. Also avoid calling
139 xtensa_move_labels for alignment of loop opcodes.
141 2007-03-30 H.J. Lu <hongjiu.lu@intel.com>
143 * config/tc-i386.c (process_suffix): Reindent a bit.
145 2007-03-30 Paul Brook <paul@codesourcery.com>
147 * config/tc-arm.c (encode_thumb2_ldmstm): New function.
148 (do_t_ldmstm): Generate 16-bit push/pop. Use encode_thumb2_ldmstm.
149 (do_t_push_pop): Use encode_thumb2_ldmstm.
151 2007-03-29 DJ Delorie <dj@redhat.com>
153 * config/tc-m32c.c (rl_for, relaxable): Protect argument.
154 (md_relax_table): Add entries for ADJNZ macros.
155 (M32C_Macros): Add ADJNZ macros.
156 (subtype_mappings): Add entries for ADJNZ macros.
157 (insn_to_subtype): Check for adjnz and sbjnz insns.
158 (md_estimate_size_before_relax): Pass insn to insn_to_subtype.
159 (md_convert_frag): Convert adjnz and sbjnz.
161 2007-03-29 Nick Clifton <nickc@redhat.com>
163 * itbl-ops.c (itbl_entry): Remove unnecessary and excessively long
165 * itbl-ops.h (enum e_processor): Initialise the e_nprocs field
166 using ITBL_NUMBER_OF_PROCESSORS.
167 * itbl-parse.y (yyerror): Remove use of redundant macro PARAMS.
169 2007-03-28 H.J. Lu <hongjiu.lu@intel.com>
171 * config/tc-i386.c (build_modrm_byte): For instructions with 2
172 register operands, encode destination in i.rm.regmem if its
175 2007-03-28 Richard Sandiford <richard@codesourcery.com>
176 Phil Edwards <phil@codesourcery.com>
178 * doc/as.texinfo: Put the contents after the title page rather
179 than at the end of the document.
181 2007-03-27 Alan Modra <amodra@bigpond.net.au>
183 * NEWS: Mention ".reloc".
185 2007-03-26 Sterling Augustine <sterling@tensilica.com>
187 * config/tc-xtensa.c (xg_translate_idioms): Allow assembly idioms
188 in FLIX instructions.
190 2007-03-26 Julian Brown <julian@codesourcery.com>
192 * config/tc-arm.c (arm_it): Add immisfloat field.
193 (parse_qfloat_immediate): Disallow integer syntax for floating-point
194 immediates. Fix hex immediates, handle 0.0 and -0.0 specially.
195 (parse_neon_mov): Set immisfloat bit for operand if it parsed as a
197 (neon_cmode_for_move_imm): Reject non-float immediates for float
199 (neon_move_immediate): Pass immisfloat bit to neon_cmode_for_move_imm.
201 2007-03-26 Julian Brown <julian@codesourcery.com>
203 * doc/c-arm.texi: Add documentation for .dn/.qn directives.
205 2007-03-26 Alan Modra <amodra@bigpond.net.au>
207 * doc/as.texinfo (Reloc): Document.
208 * read.c (potable): Add "reloc".
209 (s_reloc): New function.
210 * write.c (reloc_list): New global var.
211 (resolve_reloc_expr_symbols): New function.
212 (write_object_file): Call it.
213 (write_relocs): Process reloc_list.
214 * write.h (struct reloc_list): New.
215 (reloc_list): Declare.
217 2007-03-24 Paul Brook <paul@codesourcery.com>
219 * config/tc-arm.c (do_t_ldmstm): Error on Thumb-2 addressing modes.
221 2007-03-24 Paul Brook <paul@codesourcery.com>
222 Mark Shinwell <shinwell@codesourcery.com>
224 * config/tc-arm.c (operand_parse_code): Add OP_oRRw.
225 (parse_operands): Don't expect comma if first operand missing.
227 (do_srs): Encode register number, checking it is r13. Update comment.
228 (insns): Update SRS entries to take a register.
230 2007-03-23 H.J. Lu <hongjiu.lu@intel.com>
232 * config/tc-i386.c (md_begin): Allow '.' in mnemonic.
234 2007-03-23 Mark Shinwell <shinwell@codesourcery.com>
236 * config/tc-arm.c (md_apply_fix): Turn CBZ instructions that
237 attempt to jump to the next instruction into NOPs.
239 2007-03-23 Alan Modra <amodra@bigpond.net.au>
241 * config/tc-spu.c: Don't include opcode/spu.h.
242 (md_assemble): Set tc_fix_data.insn_tag and arg_format.
243 (md_apply_fix): Adjust.
244 * config/tc-spu.h: Include opcode/spu.h.
245 (struct tc_fix_info): New.
246 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Adjust.
247 (TC_FORCE_RELOCATION): Define.
249 2007-03-22 Joseph Myers <joseph@codesourcery.com>
251 * doc/as.texinfo: Include VERSION_PACKAGE when reporting version.
253 2007-03-21 H.J. Lu <hongjiu.lu@intel.com>
255 * config/tc-i386.c (process_suffix): Check 0x90 instead of
256 xchg for xchg %rax,%rax.
258 2007-03-21 H.J. Lu <hongjiu.lu@intel.com>
260 * config/tc-i386.c: Replace REX_MODE64, REX_EXTX, REX_EXTY
261 and REX_EXTZ with REX_W, REX_R, REX_X and REX_B respectively.
263 2007-03-21 H.J. Lu <hongjiu.lu@intel.com>
266 * config/tc-i386.c (match_template): Properly handle 64bit mode
269 2007-03-21 Anton Ertl <anton@mips.complang.tuw>
272 * config/tc-alpha.c (emit_ustX): Fix ustq code generation.
274 2007-03-21 H.J. Lu <hongjiu.lu@intel.com>
276 * Makefile.am: Run dep-am.
277 * Makefile.in: Regenerated.
279 * config/tc-i386.c: Don't include "opcodes/i386-opc.h".
281 * config/tc-i386.h: Include "opcodes/i386-opc.h".
282 (NOP_OPCODE): Removed.
283 (template): Likewise.
285 2007-03-21 Andreas Schwab <schwab@suse.de>
287 * config/tc-i386.h (NOP_OPCODE): Restore.
289 2007-03-18 Mark Shinwell <shinwell@codesourcery.com>
291 * config/tc-arm.c (do_mul): Don't warn about overlapping
292 Rd and Rm operands when assembling for v6 or above.
293 Correctly capitalize register names in the messages.
294 (do_mlas): Likewise. Delete spurious blank line.
296 2007-03-16 Kazu Hirata <kazu@codesourcery.com>
298 * config/tc-m68k.c (m68k_cpus): Add an entry for fidoa.
300 2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
302 * config/tc-i386.c (md_begin): Use i386_regtab_size to scan
304 (parse_register): Use i386_regtab_size instead of ARRAY_SIZE
307 2007-03-15 Alexandre Oliva <aoliva@redhat.com>
310 * app.c (do_scrub_chars): PUT after setting states.
312 2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
314 * Makefile.am: Run "make dep-am".
315 * Makefile.in: Regenerated.
317 * config/tc-i386.c: Include "opcodes/i386-opc.h" instead of
319 (md_begin): Check reg_name != NULL for the last entry in
322 * config/tc-i386.h: Move many entries to opcode/i386.h and
325 * configure.in (need_opcodes): Set true for i386.
326 * configure: Regenerated.
328 2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
330 * Makefile.am (REPORT_BUGS_TO): Removed.
331 (INCLUDES): Remove -DREPORT_BUGS_TO.
332 * Makefile.in: Regenerated.
334 * configure.in (--with-bugurl): Removed.
335 * configure: Regenerated.
337 * doc/Makefile.am (as_TEXINFOS): Remove gasver.texi.
338 (AM_MAKEINFOFLAGS): Add -I ../../bfd/doc.
339 (TEXI2DVI): Likewise.
340 (gasver.texi): Removed.
341 (MOSTLYCLEANFILES): Remove gasver.texi.
342 (as.1): Don't depend on gasver.texi.
343 * doc/Makefile.in: Regenerated.
345 * doc/as.texi: Include bfdver.texi instead of gasver.texi.
347 2007-03-14 Daniel Jacobowitz <dan@codesourcery.com>
349 * config/tc-arm.c (arm_copy_symbol_attributes): New.
350 * config/tc-arm.h (arm_copy_symbol_attributes): Declare.
351 (TC_COPY_SYMBOL_ATTRIBUTES): Define.
352 * gas/symbols.c (copy_symbol_attributes): Use
353 TC_COPY_SYMBOL_ATTRIBUTES.
355 2007-03-14 Paul Brook <paul@codesourcery.com>
357 * config/tc-arm.c (T16_32_TAB): Fix dec_sp encoding.
359 2007-03-14 Alan Modra <amodra@bigpond.net.au>
362 * write.c (relax_segment): Insert extra alignment padding
363 to break infinite relax loop when given impossible
364 gcc_except_table assembly.
366 2007-03-12 H.J. Lu <hongjiu.lu@intel.com>
368 * config/tc-i386.c (md_assemble): Use Opcode_XXX instead of XXX
370 (match_template): Likewise.
371 (process_operands): Use ~0x3 mask to match MOV_AX_DISP32.
373 * config/tc-i386.h (Opcode_D): New.
374 (Opcode_FloatR): Likewise.
375 (Opcode_FloatD): Likewise.
382 2007-03-09 Alexandre Oliva <aoliva@redhat.com>
384 * app.c (do_scrub_chars): Recognize comments after # line "file".
385 * read.c (get_linefile_number): New.
386 (s_app_line): Accept ill-formed .linefile lines as comments.
388 2007-03-09 Alan Modra <amodra@bigpond.net.au>
390 * config/tc-i386.h (WORKING_DOT_WORD): Define.
392 2007-03-09 Alexandre Oliva <aoliva@redhat.com>
394 * app.c (do_scrub_chars): Turn #<line>"file"flags into .linefile.
395 * as.h (new_logical_line_flags): New.
396 * input-scrub.c (new_logical_line): Turned into wrapper for...
397 (new_logical_line_flags): this. Handle flags.
398 * read.c (potable): Add linefile. Adjust appline argument.
399 (s_app_file): Fake .appfiles no more.
400 (s_app_line): For .linefile, accept file name and flags.
402 2007-03-08 Alan Modra <amodra@bigpond.net.au>
404 * symbols.c (symbol_relc_make_sym): Comment typo fixes.
406 2007-03-08 Alan Modra <amodra@bigpond.net.au>
408 * Makefile.am: Run "make dep-am".
409 * Makefile.in: Regenerate.
410 * po/POTFILES.in: Regenerate.
412 2007-03-07 Joseph Myers <joseph@codesourcery.com>
414 * configure.in (REPORT_BUGS_TEXI): Define to Texinfo version of
416 * doc/Makefile.am (gasver.texi): Define BUGURL.
417 * doc/as.texinfo: Use BUGURL.
418 * Makefile.in, configure, doc/Makefile.in: Regenerate.
420 2007-03-06 Andreas Krebbel <krebbel1@de.ibm.com>
422 * config/tc-s390.c (md_parse_option): z9-ec option added.
424 2007-03-02 Paul Brook <paul@codesourcery.com>
426 * config/tc-arm.c (relax_immediate): Always return positive values.
427 (relaxed_symbol_addr): New function.
428 (relax_adr, relax_branch): Use it.
429 (arm_relax_frag): Pass strect argument. Adjust infinite loop check.
431 2007-03-01 Joseph Myers <joseph@codesourcery.com>
433 * as.c (parse_args): Update copyright date.
435 2007-02-28 Nathan Sidwell <nathan@codesourcery.com>
437 * configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf.
439 2007-02-28 Nick Clifton <nickc@redhat.com>
442 * config/tc-d10v.c (do_assemble): Do not generate error messages,
443 just return -1 whenever a problem is encountered.
444 (md_assemble): If do_assemble returns -1 generate a non-fatal
445 error message and return.
448 * config/tc-msp430.c (line_separator_char): Change to '{'.
450 2007-02-27 Alan Modra <amodra@bigpond.net.au>
452 * config/tc-m68hc11.c (fixup24): Correct fixup size.
453 (build_jump_insn): Likewise.
454 (build_insn): Likewise.
455 (s_m68hc11_relax): Likewise.
457 2007-02-27 Alan Modra <amodra@bigpond.net.au>
459 * config/obj-elf.c (elf_frob_file): frag_wane any new frags.
461 2007-02-25 Mark Shinwell <shinwell@codesourcery.com>
463 * config/tc-arm.c (do_vfp_nsyn_pop): Use fldmias/fldmiad.
465 2007-02-23 Alan Modra <amodra@bigpond.net.au>
467 * config/tc-mn10300.c (md_convert_frag): Correct fixup size.
468 (md_assemble): Likewise.
470 2007-02-22 Alan Modra <amodra@bigpond.net.au>
472 * write.c (size_seg): Always clear SEC_RELOC here.
473 (install_reloc): New function, extracted from..
474 (write_relocs): ..here. Combine RELOC_EXPANSION_POSSIBLE code
475 with !RELOC_EXPANSION_POSSIBLE code. Don't add fr_offset when
476 testing frag size. Set SEC_RELOC here.
478 2007-02-21 Alan Modra <amodra@bigpond.net.au>
481 * config/tc-avr.h (TC_FX_SIZE_SLACK): Define.
483 2007-02-20 Thiemo Seufer <ths@mips.com>
485 * doc/c-mips.texi: Document 74kc, 74kf, 74kx.
487 2007-02-20 Thiemo Seufer <ths@mips.com>
489 * config/tc-mips.c (mips_cpu_info_table): Add 74K configurations.
491 2007-02-20 Thiemo Seufer <ths@mips.com>
492 Chao-Ying Fu <fu@mips.com>
494 * config/tc-mips.c (mips_set_options, mips_opts, file_ase_dspr2,
495 ISA_SUPPORTS_DSPR2_ASE, MIPS_CPU_ASE_DSPR2): Add DSP R2 ASE support.
496 (macro_build): Add case '2'.
497 (macro): Expand M_BALIGN to nop, packrl.ph or balign.
498 (validate_mips_insn): Add support for balign instruction.
499 (mips_ip): Handle DSP R2 instructions. Support balign instruction.
500 (OPTION_DSPR2, OPTION_NO_DSPR2, OPTION_COMPAT_ARCH_BASE,
501 md_parse_option, mips_after_parse_args): Add -mdspr2 and -mno-dspr2
502 command line options.
503 (s_mipsset): Add support for .set dspr2 and .set nodspr2 directives.
504 (md_show_usage): Add -mdspr2 and -mno-dspr2 help output.
505 * doc/c-mips.texi, doc/as.texinfo: Document -mdspr2, -mno-dspr2,
506 .set dspr2, .set nodspr2.
508 2007-02-20 Nathan Sidwell <nathan@codesourcery.com>
510 * config/tc-m68k.c (mcf5210a_ctrl, mcf52235_ctrl, mcf5225_ctrl): New.
511 (m68k_cpus): Add 5210a..5211a, 52230..52235 5224..5225.
513 2007-02-18 Alan Modra <amodra@bigpond.net.au>
515 * write.c (TC_FX_SIZE_SLACK): Define.
516 (write_relocs): Reinstate check for fixup within frag.
517 * config/tc-bfin.h (TC_FX_SIZE_SLACK): Define.
518 * config/tc-h8300.h (TC_FX_SIZE_SLACK): Define.
519 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Define.
520 * config/tc-sh.h (TC_FX_SIZE_SLACK): Define.
521 * config/tc-xstormy16.h (TC_FX_SIZE_SLACK): Define.
523 2007-02-17 Mark Mitchell <mark@codesourcery.com>
524 Nathan Sidwell <nathan@codesourcery.com>
525 Vladimir Prus <vladimir@codesourcery.com
526 Joseph Myers <joseph@codesourcery.com>
528 * configure.in (--with-bugurl): New option.
529 * configure: Regenerate.
530 * dep-in.sed: Remove bin-bugs.h.
531 * Makefile.am (REPORT_BUGS_TO): Define.
532 (INCLUDES): Define REPORT_BUGS_TO.
533 (DEP_INCLUDES): Likewise.
534 ($(OBJS)): No longer depend on bin-bugs.h.
535 * Makefile.in: Regenerate.
536 * doc/Makefile.in: Regenerate.
537 * as.c (show_usage): Don't print empty REPORT_BUGS_TO.
538 * as.h: Remove include of bin-bugs.h.
540 2007-02-17 Alan Modra <amodra@bigpond.net.au>
542 * write.c: White space fixes.
543 (fixup_segment): Move symbol_mri_common_p adjustments..
544 (write_relocs): ..and symbol_equated_reloc_p adjustments..
545 (adjust_reloc_syms): ..to here.
547 2007-02-16 Alan Modra <amodra@bigpond.net.au>
549 * subsegs.c (subseg_change, subseg_get): Use xcalloc rather than
550 xmalloc, memset. Don't bother assigning NULL to known zero mem.
551 (subseg_set_rest): Remove unnecessary cast.
552 * write.c: Include libbfd.h. Replace PTR with void * throughout.
553 Remove unnecessary forward declarations and casts.
554 (set_symtab): Delete extern bfd_alloc.
555 (fixup_segment): Move.
557 2007-02-15 Nathan Sidwell <nathan@codesourcery.com>
559 * config/m68k-parse.h (m68k_register): Add ROMBAR0, ASID.
560 * config/tc-m68k.c (mcfv4e_ctrl): Add ColdFire specific names.
561 (mcf5475_ctrl, mcf5485_ctrl): New.
562 (m68k_cpus): Use mcf5485_ctrl and mcf5485_ctrl for those families.
563 (m68k_ip): Add ASID, MMUBAR, ROMBAR0 handling.
564 (init_table): Add asid, mmubar, adjust rombar0.
566 2007-02-14 Alan Modra <amodra@bigpond.net.au>
568 * config/tc-i386.h (Seg2ShortForm, Seg3ShortForm): Delete.
569 * config/tc-i386.c: Wrap overly long lines, whitespace fixes.
570 (process_operands): Move old Seg2ShortForm and Seg3ShortForm
571 code, and test for these insns using a combination of
572 opcode_modifier and operand_types.
574 2007-02-07 Paul Brook <paul@codesourcery.com>
576 * configure.tgt: Add arm*-*-uclinux-*eabi.
578 2007-02-05 Dave Brolley <brolley@redhat.com>
579 Richard Sandiford <rsandifo@redhat.com>
580 DJ Delorie <dj@redhat.com>
581 Stan Cox <scox@redhat.com>
582 Jim Blandy <jimb@redhat.com>
583 Nick Clifton <nickc@redhat.com>
584 Jim Wilson <wilson@redhat.com>
585 Frank Ch. Eigler <fche@redhat.com>
586 Graydon Hoare <graydon@redhat.com>
587 Ben Elliston <bje@redhat.com>
588 John Healy <jhealy@redhat.com>
589 Richard Henderson <rth@redhat.com>
591 * Makefile.am (CPU_TYPES): Add mep.
592 (TARGET_CPU_CFILES): Add tc-mep.c.
593 (TARGET_CPU_HFILES): Add tc-mep.h.
594 (DEPTC_mep_elf): New variable.
595 (DEPTC_mep_coff): Likewise.
596 (DEPOBJ_mep_coff, DEPOBJ_mep_elf, DEP_mep_coff, DEP_mep_elf): Likewise.
597 * configure.in: Support mep.
598 * configure.tgt: Likewise.
599 * config/tc-mep.c: New file.
600 * config/obj-elf.c: New file.
601 * config/tc-mep.c: New file.
602 * config/tc-mep.h: New file.
603 * testsuite/gas/mep: New testsuite with content.
604 * Makefile.in: Regenerate.
605 * configure: Regenerate.
607 2007-02-05 Dave Brolley <brolley@redhat.com>
609 * cgen.c (gas_cgen_install_complex_reloc): Removed.
610 (complex_reloc_installation_howto): Removed.
612 2007-02-05 Dave Brolley <brolley@redhat.com>
613 Graydon Hoare <graydon@redhat.com>
614 DJ Delorie <dj@redhat.com>
615 Catherine Moore <clm@redhat.com>
616 Michael Chastain <chastain@redhat.com>
617 Frank Ch. Eigler <fche@redhat.com>
619 * symbols.c (use_complex_relocs_for): New, to decide
620 when to use complex relocs. Add signed RELC support.
621 (resolve_symbol_value): Call use_complex_relocs_for. Unconditionally
622 encode expression symbols as mangled complex relocation symbols (when
623 compiled with -DOBJ_COMPLEX_RELOC).
624 (symbol_relc_make_sym,value,expr): New traversal/conversion routines.
625 * cgen.c (gas_cgen_md_apply_fix3): Only set signed_p if RELC. Call
626 encode_addend with new args. Modify to get start, length from
627 ifield whenever it is set. Also change condition on which
628 self-describing relocs are encoded. Add hook into
629 gas_cgen_encode_addend.
630 (queue_fixup_recursively): Add signed RELC support. Change from masked
631 expr to trunc flag. Restore assignment of sub-field value to
632 temporary in fixups array. Reflect changed meaning of last arg to
633 queue_fixup_recursively.
634 (fixup): Add cgen_maybe_multi_ifield member.
635 (make_right_shifted_expr): New function.
636 (queue_fixup): Change to recursive function that fragments
637 fixups if operand has a multi-ifield.
638 (gas_cgen_parse_operand): Add RELC code to wrap expressions in
639 symbols, call weak_operand_overflow_check, and fragment call
640 queue_fixup with operand fields.
641 (gas_cgen_finish_insn) Modify to manage ifield pointer.
642 (weak_operand_overflow_check): New function to try to select
644 (gas_cgen_encode_addend): New function for relc.
645 (gas_cgen_install_complex_reloc): Likewise.
646 (gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
647 * write.h (struct fix): Add msb_field_p to fx_cgen sub-struct. Add
648 cgen_maybe_multi_ifield field to fx_cgen substructure.
649 * cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
650 * symbols.h (symbol_relc_make_sym,value,expr): New prototypes.
652 2007-02-03 DJ Delorie <dj@delorie.com>
654 * config/tc-m32c.c (m32c_cons_fix_new): New. Added to support 3
656 * config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
657 (m32c_cons_fix_new): Prototype.
659 2007-02-02 Bob Wilson <bob.wilson@acm.org>
661 * config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
662 (xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
664 2007-02-02 Bob Wilson <bob.wilson@acm.org>
666 * config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
667 (xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
668 (map_suffix_reloc_to_operator): New.
669 (map_operator_to_reloc): New.
670 (expression_maybe_register): Fix incorrect test of return value from
671 xtensa_elf_suffix. Rearrange to use map_suffix_reloc_to_operator.
672 (xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.
674 2007-02-02 Bob Wilson <bob.wilson@acm.org>
676 * config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
677 (tinsn_get_tok): Delete prototype.
678 * config/tc-xtensa.c (tinsn_get_tok): Delete.
680 2007-02-02 Bob Wilson <bob.wilson@acm.org>
682 * config/xtensa-relax.h (struct build_instr): Delete id field.
683 * config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
685 (append_literal_op, append_label_op): Remove litnum/labnum arguments;
686 set op_data fields to zero.
687 (parse_id_constant): Delete.
688 (build_transition): Remove code to handle numbered literals and labels.
690 2007-02-02 Bob Wilson <bob.wilson@acm.org>
692 * config/xtensa-relax.c (build_transition): Remove code after as_fatal.
693 (build_transition_table): Likewise.
695 2007-02-01 Bob Wilson <bob.wilson@acm.org>
697 * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
699 * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.
701 2007-02-02 Alan Modra <amodra@bigpond.net.au>
703 * write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
704 (struct fix <fx_plt>): Rename to tcbit2.
705 * write.c (fix_new_internal): Adjust.
706 (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
707 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
708 * config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
709 * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
710 * config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
711 * config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
712 * config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
713 * config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
714 * config/tc-msp430.c (msp430_force_relocation_local): Likewise.
715 * config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
716 * config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
717 Instead, compare fx_r_type.
718 * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
719 fx_tcbit in place of fx_plt.
720 * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
721 * doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
724 2007-01-30 Nick Clifton <nickc@redhat.com>
726 * as.c (main): Mark symbols created via the --defsym command line
727 option as volatile so that they can be overridden later on by a
728 .set directive. This maintains compatibility with the behaviour
729 of earlier versions of the assembler.
730 * doc/as.texinfo (--defsym): Document that the defined symbol's
731 value can be overridden via a .set directive.
733 2007-01-28 H.J. Lu <hongjiu.lu@intel.com>
735 * config/tc-i386.c (swap_imm_operands): Renamed to ...
736 (swap_2_operands): This. Take 2 ints.
737 (md_assemble): Updated.
738 (swap_operands): Call swap_2_operands to swap 2 operands.
740 2007-01-24 DJ Delorie <dj@redhat.com>
742 * config/tc-m32c.c (md_pseudo_table): Add .3byte.
744 2007-01-22 Nick Clifton <nickc@redhat.com>
747 * tc-score.c: Remove unnecessary uses of _().
748 Make the err_msg[] a file level local array in order to save
750 Remove unnecessary sprintf()s.
752 2007-01-18 Mei Ligang <ligang@sunnorth.com.cn>
755 * config/tc-score.c : Using _() for const string.
756 Do not assign inst.error with a local string pointer.
757 (md_section_align): Pad section.
759 2007-01-13 H.J. Lu <hongjiu.lu@intel.com>
761 * config/tc-i386.c (build_modrm_byte): Check number of operands
762 when procssing memory/register operand.
764 2007-01-12 Nick Clifton <nickc@redhat.com>
767 * macro.c (expand_irp): Do not ignore spaces inside quoted
770 2007-01-12 Alan Modra <amodra@bigpond.net.au>
772 * config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
773 * config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
774 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
775 (TC_FORCE_RELOCATION): Define.
776 (TC_FORCE_RELOCATION_LOCAL): Define.
777 * config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.
779 2007-01-12 Alan Modra <amodra@bigpond.net.au>
781 * input-file.c (input_file_open): Check fgets return.
783 2007-01-11 Paul Brook <paul@codesourcery.com>
785 * config/tc-arm.c (do_t_add_sub): Use Rd and Rs.
787 2007-01-11 Nick Clifton <nickc@redhat.com>
790 * config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
793 * config/tc-mcore.c (md_number_to_chars): Use
794 number_to_chars_{big|little}endian.
796 2007-01-08 Kazu Hirata <kazu@codesourcery.com>
798 * config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
799 architecture by itself.
800 (m68k_ip): Don't issue a warning for tbl instructions on fido.
801 (m68k_elf_final_processing): Treat Fido as an architecture by
804 2007-01-08 Kai Tietz <kai.tietz@onevision.com>
806 * configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*
808 2007-01-05 H.J. Lu <hongjiu.lu@intel.com>
810 * config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
811 depending on allow_naked_reg.
813 2007-01-04 Paul Brook <paul@codesourcery.com>
815 * config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.
817 2007-01-04 H.J. Lu <hongjiu.lu@intel.com>
820 * config/tc-i386.c (register_prefix): New.
821 (set_intel_syntax): Set set_intel_syntax to "" if register
823 (check_byte_reg): Use register_prefix for error message.
824 (check_long_reg): Likewise.
825 (check_qword_reg): Likewise.
826 (check_word_reg): Likewise.
828 2006-01-04 Julian Brown <julian@codesourcery.com>
830 * config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
831 (do_neon_qshl_imm): Likewise.
832 (do_neon_rshl): New function. Handle rounding variants of
834 (insns): Use do_neon_rshl for vrshl, vqrshl.
836 2007-01-04 Paul Brook <paul@codesourcery.com>
838 * config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
841 2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
843 * config/tc-i386.c (swap_operands): Remove branches.
845 2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
847 * config/tc-i386.c: Update copyright year.
848 * config/tc-i386.h: Likewise.
850 2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
852 * config/tc-i386.c (smallest_imm_type): Return unsigned int
855 2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
857 * config/tc-i386.c: Convert to ISO C90 formatting
858 * config/tc-i386.h: Likewise.
860 2007-01-03 David Daney <ddaney@avtrex.com>
862 * config/tc-mips.c (md_show_usage): Clean up -mno-shared
865 For older changes see ChangeLog-2006
871 version-control: never