1 2007-05-29 Alan Modra <amodra@bigpond.net.au>
3 * config/tc-spu.h: Wrap in #ifndef/#endif. Delete coff macros.
5 2007-05-29 Alan Modra <amodra@bigpond.net.au>
7 * config/tc-ppc.c: Convert to ISO C.
8 * config/tc-ppc.c: Likewise.
10 2007-05-29 Alan Modra <amodra@bigpond.net.au>
12 * write.h (EXEC_MACHINE_TYPE): Delete.
13 (string_byte_count, section_alignment): Delete.
15 2007-05-28 Nathan Sidwell <nathan@codesourcery.com>
17 * app.c (do_scrub_chars): Cope with \ at end of buffer.
19 2007-05-26 Alan Modra <amodra@bigpond.net.au>
21 * config/tc-ppc.c (ppc_insert_operand): Truncate sign bits in
22 top 32 bits of 64 bit value if so doing results in passing
23 range check. Rewrite sign extension fudges similarly. Enable
24 fudges for powerpc64 too. Report user value if range check
25 fails rather than fudged value. Negate PPC_OPERAND_NEGATIVE
26 range rather than value, also to report user value on failure.
28 2007-03-25 Paul Brook <paul@codesourcery.com>
30 * config/tc-arm.c (T2_SUBS_PC_LR): Define.
31 (do_t_add_sub): Correctly encode subs pc, lr, #const.
32 (do_t_mov_cmp): Correctly encode movs pc, lr.
34 2007-05-24 Steve Ellcey <sje@cup.hp.com>
36 * Makefile.in: Regnerate.
37 * configure: Regenerate.
38 * aclocal.m4: Regenerate.
39 * doc/Makefile.in: Regenerate.
41 2007-05-22 Bob Wilson <bob.wilson@acm.org>
43 * doc/c-xtensa.texi (Xtensa Automatic Alignment): Remove statements
44 and index entries about automatic alignment of ENTRY instructions.
46 2007-05-22 Nick Clifton <nickc@redhat.com>
48 * doc/as.texinfo: Use @copying around the copyright notice.
50 2007-05-18 Joseph Myers <joseph@codesourcery.com>
52 * config/tc-mips.c (s_mipsset): Use generic s_set for directives
55 2007-05-17 H.J. Lu <hongjiu.lu@intel.com>
58 2003-06-05 Michal Ludvig <mludvig@suse.cz>
59 * doc/as.texinfo: Document new directives: .cfi_restore,
60 .cfi_undefined, .cfi_same_value, .cfi_return_column,
61 .cfi_remember_state and .cfi_restore_state.
63 2007-05-17 Nathan Sidwell <nathan@codesourcery.com>
65 * config/tc-m68k.c (md_apply_fix): Show value of out of range
66 fixups in error message.
67 (md_conver_frag_1): Propagate the fix source location and use
68 as_bad_where rather than fatal, for better error messages.
70 2007-05-16 Paul Brook <paul@codesourcery.com>
72 * config/tc-arm.c (v7m_psrs): Add uppercase PSR names and xpsr.
74 2007-05-15 Mark Shinwell <shinwell@codesourcery.com>
76 * app.c (do_scrub_chars): Don't damage \@ pseudo-variables.
78 2007-05-15 Vincent Riviere <vincent.riviere@freesbee.fr>
81 * config/tc-m68k.c (relaxable_symbol): Make sure that the correct
82 addend is stored for relocs against weak symbols.
83 (md_apply_fix): So not loose track of addend for relocs against
86 2007-05-14 Thiemo Seufer <ths@mips.com>
88 * config/tc-mips.c (md_parse_option): Fix parsing of -O option.
90 2007-05-14 Mei Ligang <ligang@sunnorth.com.cn>
92 * config/tc-score.c (data_op2, validate_immediate): Fix bug for
93 addri, addri.c, subi, and subi.c when immediate number is hex.
94 (score_insns): Remove subis and subis.c.
95 (do_sub_rdi16): Delete.
97 2007-05-11 Alan Modra <amodra@bigpond.net.au>
99 * config/tc-spu.c (md_pseudo_table): Add int, long, quad. Call
101 (md_assemble): Tidy use of insn.flag.
102 (get_imm): Likewise. Handle uppercase input too.
103 (spu_cons): New function.
104 * config/tc-spu.h (tc_fix_adjustable): Don't adjust SPU_PPU relocs.
105 (TC_FORCE_RELOCATION): Don't resolve them either.
107 2007-05-05 Mark Shinwell <shinwell@codesourcery.com>
109 * config/tc-arm.c (md_apply_fix): Generate more accurate
110 diagnostic when 8-bit immediate range is exceeded for
111 BFD_RELOC_ARM_OFFSET_IMM8.
113 2007-05-04 Alan Modra <amodra@bigpond.net.au>
116 * config/tc-i386.c (lex_got): Don't replace the reloc token with
117 a space if we already have a space.
119 2007-05-03 H.J. Lu <hongjiu.lu@intel.com>
121 * config/tc-i386.c (match_template): Don't explicitly check
122 suffix for crc32 in Intel mode.
123 (process_suffix): Issue an error for crc32 if the operand size
126 2007-05-03 Vincent Riviere <vincent.riviere@freesbee.fr>
127 Nick Clifton <nickc@redhat.com>
130 * config/tc-m68k.c (relaxable_symbol): Do not relax weak symbols.
131 (tc_gen_reloc): Adjust the addend of relocs against weak symbols.
132 (md_apply_fix): Put zero values into the frags referencing weak
135 2007-05-02 Alan Modra <amodra@bigpond.net.au>
138 * config/tc-ppc.c (ppc_insert_operand): Don't increase min for
141 2007-05-01 H.J. Lu <hongjiu.lu@intel.com>
143 * config/tc-i386.c (match_template): Check suffix for crc32 in
145 (process_suffix): Default the suffix of 8bit crc32 to
147 (check_byte_reg): Skip check for 8bit crc32.
149 2007-04-30 H.J. Lu <hongjiu.lu@intel.com>
151 * config/tc-i386.c (md_assemble): Use register_prefix in
152 error/warning message.
153 (check_byte_reg): Likewise.
154 (check_long_reg): Likewise.
155 (check_qword_reg): Likewise.
156 (check_word_reg): Likewise.
157 (process_operands): Likewise.
159 2007-04-30 Alan Modra <amodra@bigpond.net.au>
162 * config/tc-ppc.c (ppc_insert_operand): Disable range check if
165 2007-04-28 Thiemo Seufer <ths@networkno.de>
167 * config/tc-mips.c: Fix comment.
169 2007-04-26 Anatoly Sokolov <aesok@post.ru>
171 * config/tc-avr.c (mcu_types): Add support for atmega8hva and
172 atmega16hva devices. Move at90usb82 device to 'avr5' architecture.
173 * doc/c-avr.texi: Document new devices.
175 2007-04-24 Alan Modra <amodra@bigpond.net.au>
177 * Makefile.am: Run "make dep-am".
178 * Makefile.in: Regenerate.
180 2007-04-23 Nathan Sidwell <nathan@codesourcery.com>
182 * config/tc-m68k.c (mcf54455_ctrl): New.
183 (HAVE_LONG_DISP, HAVE_LONG_CALL, HAVE_LONG_COND): New.
184 (m68k_archs): Add isac.
185 (m68k_cpus): Add 54455 family.
186 (m68k_ip): Split Bg into Bb, Bs, Bg.
187 (m68k_elf_final_processing): Add ISA_C.
188 * doc/c-m68k.texi (M680x0 Options): Add isac.
190 2007-04-22 Alan Modra <amodra@bigpond.net.au>
192 * read.c (read_a_source_file): Skip multiple spaces to
193 cover hack in mmix md_start_line_hook which overwrites a
194 colon with a space. Delete sermon and needless assertion.
196 2007-04-21 Alan Modra <amodra@bigpond.net.au>
198 * config/atof-vax.c (atof_vax_sizeof): Change return type to unsigned.
199 (md_atof): Make number_of_chars unsigned. Revert last change.
200 * config/tc-or32.c (md_apply_fix): Delete bogus assertions.
201 * config/tc-sh.c (sh_optimize_expr): Only define for OBJ_ELF.
202 * config/tc-sh.h (md_optimize_expr): Likewise.
203 * config/tc-sh64.c (shmedia_md_pcrel_from_section): Delete bogus
205 * config/tc-xtensa.c (convert_frag_immed_finish_loop): Likewise.
207 2007-04-21 Nick Clifton <nickc@redhat.com>
209 * config/atof-vax.c (md_atof): Fix comparison inside know().
211 * config/tc-ia64.c (emit_one_bundle): Fix typo.
213 2007-04-21 Alan Modra <amodra@bigpond.net.au>
215 * expr.c (expr): Assert on rankarg, not rank which can be unsigned.
216 * read.c (read_a_source_file): Remove buffer_limit[-1] assertion.
217 Don't skip over NUL char.
218 (pseudo_set): Set X_op for registers to O_register.
219 * symbols.c (symbol_clone): Remove assertion that sym is defined.
220 (resolve_symbol_value): Resolve O_register symbols.
221 * config/tc-i386.c (parse_real_register): Don't use i386_float_regtab.
222 Instead find st(0) by hash lookup.
223 * config/tc-ppc.c (ppc_macro): Warning fix.
225 * as.h (ENABLE_CHECKING): Default define to 0.
226 (know): Assert if ENABLE_CHECKING.
227 (struct relax_type): Remove superfluous declaration.
228 * configure.in (--enable-checking): New.
229 * configure: Regenerate.
230 * config.in: Regenerate.
231 * config/tc-ppc.c (ppc_setup_opcodes): Do checks when ENABLE_CHECKING.
232 Check for duplicate powerpc_operands entries.
234 2007-04-20 Nathan Sidwell <nathan@codesourcery.com>
236 * config/tc-m68k.c (mcf5253_ctrl): New.
237 (mcf52223_ctrl): New.
238 (m68k_cpus): Add 5253, 52221, 52223.
240 * config/m68k-parse.h (RAMBAR_ALT): New.
241 * config/tc-m68k.c (mcf5206_ctrl, mcf5307_ctrl): New.
242 (mcf_ctrl, mcf5208_ctrl, mcf5210a_ctrl, mcf5213_ctrl, mcf52235_ctrl,
243 mcf5225_ctrl, mcf5235_ctrl, mcf5271_ctrl, mcf5275_ctrl,
244 mcf5282_ctrl, mcf5329_ctrl, mcf5373_ctrl, mcfv4e_ctrl,
245 mcf5475_ctrl, mcf5485_ctrl): Add RAMBAR synonym for
247 (mcf5272_ctrl): Add RAMBAR0, replace add RAMBAR with RAMBAR_ALT.
248 (m68k_cpus): Adjust 5206, 5206e & 5307 entries.
249 (m68k_ip) <Case J>: Detect when RAMBAR_ALT should be used. Add it
250 to control register mapping.
252 2007-04-20 Alan Modra <amodra@bigpond.net.au>
254 * messages.c (as_internal_value_out_of_range): Fix typo in
255 error message. Return after printing domain error.
256 * config/tc-ppc.c (ppc_insert_operand): Preserve low zero bits
257 in max when shifting right.
259 2007-04-20 Alan Modra <amodra@bigpond.net.au>
261 * messages.c (as_internal_value_out_of_range): Extend to report
262 errors for values with invalid low bits set.
263 * config/tc-ppc.c (ppc_setup_opcodes): Check powerpc_operands bitm
264 fields. Check that operands and opcode fields are disjoint.
265 (ppc_insert_operand): Check operands using mask rather than bit
266 count. Check low bits too. Handle PPC_OPERAND_PLUS1. Adjust
268 (md_apply_fix): Adjust for struct powerpc_operand change.
270 2007-04-19 Paul Brook <paul@codesourcery.com>
272 * config/tc-arm.c (md_assemble): Only allow 16-bit instructions on
273 Thumb-1. Add sanity check for bogus relaxations.
275 2007-04-19 Paul Brook <paul@codesourcery.com>
277 * config/tc-arm.c (insns): Allow rsb and rsbs on Thumb-1.
279 2007-04-19 Alan Modra <amodra@bigpond.net.au>
281 * Makefile.am: Run "make dep-am".
282 * Makefile.in: Regenerate.
284 2007-04-19 Nathan Froyd <froydnj@codesourcery.com>
286 * doc/c-ppc.texi (PowerPC-Opts): Document -me500, -me500x2, -mspe.
288 2007-04-18 H.J. Lu <hongjiu.lu@intel.com>
290 * doc/c-i386.texi; Document .ssse3, .sse4.1, .sse4.2 and .sse4.
292 2007-04-18 H.J. Lu <hongjiu.lu@intel.com>
294 * config/tc-i386.c (cpu_arch): Add .sse4.2 and .sse4.
295 (match_template): Handle operand size for crc32 in SSE4.2.
296 (process_suffix): Handle operand type for crc32 in SSE4.2.
297 (output_insn): Support SSE4.2.
299 2007-04-18 H.J. Lu <hongjiu.lu@intel.com>
301 * config/tc-i386.c (cpu_arch): Add .sse4.1.
302 (process_operands): Adjust implicit operand for blendvpd,
303 blendvps and pblendvb in SSE4.1.
304 (output_insn): Support SSE4.1.
306 2007-04-18 Paul Brook <paul@codesourcery.com>
308 * config/tc-arm.c (do_t_rsb): Use 16-bit encoding when possible.
310 2007-04-16 Kaz Kojima <kkojima@rr.iij4u.or.jp>
312 * config/tc-sh.c (sh_handle_align): Call as_bad_where instead
313 of as_warn_where for misaligned data.
315 2007-04-15 Kaz Kojima <kkojima@rr.iij4u.or.jp>
317 * config/tc-sh.c (align_test_frag_offset_fixed_p): Handle
320 2007-04-14 Steve Ellcey <sje@cup.hp.com>
322 * Makefile.am: Add ACLOCAL_AMFLAGS.
323 * Makefile.in: Regenerate.
325 2007-04-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
327 * config/tc-sh.c (align_test_frag_offset_fixed_p): New.
328 (sh_optimize_expr): Likewise.
329 * config/tc-sh.h (md_optimize_expr): Define.
330 (sh_optimize_expr): Prototype.
332 2007-04-06 Matt Thomas <matt@netbsd.org>
334 * config/tc-vax.c (vax_cons): Added to support %pcrel{8,16,32}(exp)
335 to emit pcrel relocations by DWARF2 in non-code sections. Borrowed
336 heavily from tc-sparc.c. (vax_cons_fix_new): Likewise.
338 2007-04-04 Kazu Hirata <kazu@codesourcery.com>
340 * config/tc-m68k.c (HAVE_LONG_BRANCH): Add fido_a.
342 2007-04-04 Paul Brook <paul@codesourcery.com>
344 * config/tc-arm.c (do_neon_ext): Enforce immediate range.
345 (insns): Use I15 for vext.
347 2007-04-04 Paul Brook <paul@codesourcery.com>
349 * configure.tgt: Loosen checks for arm uclinux eabi targets.
351 2007-04-02 Sterling Augustine <sterling@tensilica.com>
353 * config/tc-xtensa.c (xtensa_flush_pending_output): Check
354 outputting_stabs_line_debug.
356 2007-03-26 Anatoly Sokolov <aesok@post.ru>
358 * config/tc-avr.c (mcu_types): Add support for at90pwm1, at90usb82,
359 at90usb162, atmega325p, atmega329p, atmega3250p and atmega3290p
361 * doc/c-avr.texi: Document new devices.
363 2007-04-02 Richard Sandiford <richard@codesourcery.com>
365 * doc/as.texinfo: Add -mvxworks-pic to the list of MIPS options.
366 * doc/c-mips.texi (-KPIC, -mvxworks-pic): Document.
367 * config/tc-mips.c (md_show_usage): Mention -mvxworks-pic.
369 2007-03-30 Sterling Augustine <sterling@tensilica.com>
370 Bob Wilson <bob.wilson@acm.org>
372 * config/tc-xtensa.c (xtensa_move_labels): Remove loops_ok argument.
373 Do not check is_loop_target flag.
374 (xtensa_frob_label): Adjust calls to xtensa_move_labels.
375 (xg_assemble_vliw_tokens): Likewise. Also avoid calling
376 xtensa_move_labels for alignment of loop opcodes.
378 2007-03-30 H.J. Lu <hongjiu.lu@intel.com>
380 * config/tc-i386.c (process_suffix): Reindent a bit.
382 2007-03-30 Paul Brook <paul@codesourcery.com>
384 * config/tc-arm.c (encode_thumb2_ldmstm): New function.
385 (do_t_ldmstm): Generate 16-bit push/pop. Use encode_thumb2_ldmstm.
386 (do_t_push_pop): Use encode_thumb2_ldmstm.
388 2007-03-29 DJ Delorie <dj@redhat.com>
390 * config/tc-m32c.c (rl_for, relaxable): Protect argument.
391 (md_relax_table): Add entries for ADJNZ macros.
392 (M32C_Macros): Add ADJNZ macros.
393 (subtype_mappings): Add entries for ADJNZ macros.
394 (insn_to_subtype): Check for adjnz and sbjnz insns.
395 (md_estimate_size_before_relax): Pass insn to insn_to_subtype.
396 (md_convert_frag): Convert adjnz and sbjnz.
398 2007-03-29 Nick Clifton <nickc@redhat.com>
400 * itbl-ops.c (itbl_entry): Remove unnecessary and excessively long
402 * itbl-ops.h (enum e_processor): Initialise the e_nprocs field
403 using ITBL_NUMBER_OF_PROCESSORS.
404 * itbl-parse.y (yyerror): Remove use of redundant macro PARAMS.
406 2007-03-28 H.J. Lu <hongjiu.lu@intel.com>
408 * config/tc-i386.c (build_modrm_byte): For instructions with 2
409 register operands, encode destination in i.rm.regmem if its
412 2007-03-28 Richard Sandiford <richard@codesourcery.com>
413 Phil Edwards <phil@codesourcery.com>
415 * doc/as.texinfo: Put the contents after the title page rather
416 than at the end of the document.
418 2007-03-27 Alan Modra <amodra@bigpond.net.au>
420 * NEWS: Mention ".reloc".
422 2007-03-26 Sterling Augustine <sterling@tensilica.com>
424 * config/tc-xtensa.c (xg_translate_idioms): Allow assembly idioms
425 in FLIX instructions.
427 2007-03-26 Julian Brown <julian@codesourcery.com>
429 * config/tc-arm.c (arm_it): Add immisfloat field.
430 (parse_qfloat_immediate): Disallow integer syntax for floating-point
431 immediates. Fix hex immediates, handle 0.0 and -0.0 specially.
432 (parse_neon_mov): Set immisfloat bit for operand if it parsed as a
434 (neon_cmode_for_move_imm): Reject non-float immediates for float
436 (neon_move_immediate): Pass immisfloat bit to neon_cmode_for_move_imm.
438 2007-03-26 Julian Brown <julian@codesourcery.com>
440 * doc/c-arm.texi: Add documentation for .dn/.qn directives.
442 2007-03-26 Alan Modra <amodra@bigpond.net.au>
444 * doc/as.texinfo (Reloc): Document.
445 * read.c (potable): Add "reloc".
446 (s_reloc): New function.
447 * write.c (reloc_list): New global var.
448 (resolve_reloc_expr_symbols): New function.
449 (write_object_file): Call it.
450 (write_relocs): Process reloc_list.
451 * write.h (struct reloc_list): New.
452 (reloc_list): Declare.
454 2007-03-24 Paul Brook <paul@codesourcery.com>
456 * config/tc-arm.c (do_t_ldmstm): Error on Thumb-2 addressing modes.
458 2007-03-24 Paul Brook <paul@codesourcery.com>
459 Mark Shinwell <shinwell@codesourcery.com>
461 * config/tc-arm.c (operand_parse_code): Add OP_oRRw.
462 (parse_operands): Don't expect comma if first operand missing.
464 (do_srs): Encode register number, checking it is r13. Update comment.
465 (insns): Update SRS entries to take a register.
467 2007-03-23 H.J. Lu <hongjiu.lu@intel.com>
469 * config/tc-i386.c (md_begin): Allow '.' in mnemonic.
471 2007-03-23 Mark Shinwell <shinwell@codesourcery.com>
473 * config/tc-arm.c (md_apply_fix): Turn CBZ instructions that
474 attempt to jump to the next instruction into NOPs.
476 2007-03-23 Alan Modra <amodra@bigpond.net.au>
478 * config/tc-spu.c: Don't include opcode/spu.h.
479 (md_assemble): Set tc_fix_data.insn_tag and arg_format.
480 (md_apply_fix): Adjust.
481 * config/tc-spu.h: Include opcode/spu.h.
482 (struct tc_fix_info): New.
483 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Adjust.
484 (TC_FORCE_RELOCATION): Define.
486 2007-03-22 Joseph Myers <joseph@codesourcery.com>
488 * doc/as.texinfo: Include VERSION_PACKAGE when reporting version.
490 2007-03-21 H.J. Lu <hongjiu.lu@intel.com>
492 * config/tc-i386.c (process_suffix): Check 0x90 instead of
493 xchg for xchg %rax,%rax.
495 2007-03-21 H.J. Lu <hongjiu.lu@intel.com>
497 * config/tc-i386.c: Replace REX_MODE64, REX_EXTX, REX_EXTY
498 and REX_EXTZ with REX_W, REX_R, REX_X and REX_B respectively.
500 2007-03-21 H.J. Lu <hongjiu.lu@intel.com>
503 * config/tc-i386.c (match_template): Properly handle 64bit mode
506 2007-03-21 Anton Ertl <anton@mips.complang.tuw>
509 * config/tc-alpha.c (emit_ustX): Fix ustq code generation.
511 2007-03-21 H.J. Lu <hongjiu.lu@intel.com>
513 * Makefile.am: Run dep-am.
514 * Makefile.in: Regenerated.
516 * config/tc-i386.c: Don't include "opcodes/i386-opc.h".
518 * config/tc-i386.h: Include "opcodes/i386-opc.h".
519 (NOP_OPCODE): Removed.
520 (template): Likewise.
522 2007-03-21 Andreas Schwab <schwab@suse.de>
524 * config/tc-i386.h (NOP_OPCODE): Restore.
526 2007-03-18 Mark Shinwell <shinwell@codesourcery.com>
528 * config/tc-arm.c (do_mul): Don't warn about overlapping
529 Rd and Rm operands when assembling for v6 or above.
530 Correctly capitalize register names in the messages.
531 (do_mlas): Likewise. Delete spurious blank line.
533 2007-03-16 Kazu Hirata <kazu@codesourcery.com>
535 * config/tc-m68k.c (m68k_cpus): Add an entry for fidoa.
537 2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
539 * config/tc-i386.c (md_begin): Use i386_regtab_size to scan
541 (parse_register): Use i386_regtab_size instead of ARRAY_SIZE
544 2007-03-15 Alexandre Oliva <aoliva@redhat.com>
547 * app.c (do_scrub_chars): PUT after setting states.
549 2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
551 * Makefile.am: Run "make dep-am".
552 * Makefile.in: Regenerated.
554 * config/tc-i386.c: Include "opcodes/i386-opc.h" instead of
556 (md_begin): Check reg_name != NULL for the last entry in
559 * config/tc-i386.h: Move many entries to opcode/i386.h and
562 * configure.in (need_opcodes): Set true for i386.
563 * configure: Regenerated.
565 2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
567 * Makefile.am (REPORT_BUGS_TO): Removed.
568 (INCLUDES): Remove -DREPORT_BUGS_TO.
569 * Makefile.in: Regenerated.
571 * configure.in (--with-bugurl): Removed.
572 * configure: Regenerated.
574 * doc/Makefile.am (as_TEXINFOS): Remove gasver.texi.
575 (AM_MAKEINFOFLAGS): Add -I ../../bfd/doc.
576 (TEXI2DVI): Likewise.
577 (gasver.texi): Removed.
578 (MOSTLYCLEANFILES): Remove gasver.texi.
579 (as.1): Don't depend on gasver.texi.
580 * doc/Makefile.in: Regenerated.
582 * doc/as.texi: Include bfdver.texi instead of gasver.texi.
584 2007-03-14 Daniel Jacobowitz <dan@codesourcery.com>
586 * config/tc-arm.c (arm_copy_symbol_attributes): New.
587 * config/tc-arm.h (arm_copy_symbol_attributes): Declare.
588 (TC_COPY_SYMBOL_ATTRIBUTES): Define.
589 * gas/symbols.c (copy_symbol_attributes): Use
590 TC_COPY_SYMBOL_ATTRIBUTES.
592 2007-03-14 Paul Brook <paul@codesourcery.com>
594 * config/tc-arm.c (T16_32_TAB): Fix dec_sp encoding.
596 2007-03-14 Alan Modra <amodra@bigpond.net.au>
599 * write.c (relax_segment): Insert extra alignment padding
600 to break infinite relax loop when given impossible
601 gcc_except_table assembly.
603 2007-03-12 H.J. Lu <hongjiu.lu@intel.com>
605 * config/tc-i386.c (md_assemble): Use Opcode_XXX instead of XXX
607 (match_template): Likewise.
608 (process_operands): Use ~0x3 mask to match MOV_AX_DISP32.
610 * config/tc-i386.h (Opcode_D): New.
611 (Opcode_FloatR): Likewise.
612 (Opcode_FloatD): Likewise.
619 2007-03-09 Alexandre Oliva <aoliva@redhat.com>
621 * app.c (do_scrub_chars): Recognize comments after # line "file".
622 * read.c (get_linefile_number): New.
623 (s_app_line): Accept ill-formed .linefile lines as comments.
625 2007-03-09 Alan Modra <amodra@bigpond.net.au>
627 * config/tc-i386.h (WORKING_DOT_WORD): Define.
629 2007-03-09 Alexandre Oliva <aoliva@redhat.com>
631 * app.c (do_scrub_chars): Turn #<line>"file"flags into .linefile.
632 * as.h (new_logical_line_flags): New.
633 * input-scrub.c (new_logical_line): Turned into wrapper for...
634 (new_logical_line_flags): this. Handle flags.
635 * read.c (potable): Add linefile. Adjust appline argument.
636 (s_app_file): Fake .appfiles no more.
637 (s_app_line): For .linefile, accept file name and flags.
639 2007-03-08 Alan Modra <amodra@bigpond.net.au>
641 * symbols.c (symbol_relc_make_sym): Comment typo fixes.
643 2007-03-08 Alan Modra <amodra@bigpond.net.au>
645 * Makefile.am: Run "make dep-am".
646 * Makefile.in: Regenerate.
647 * po/POTFILES.in: Regenerate.
649 2007-03-07 Joseph Myers <joseph@codesourcery.com>
651 * configure.in (REPORT_BUGS_TEXI): Define to Texinfo version of
653 * doc/Makefile.am (gasver.texi): Define BUGURL.
654 * doc/as.texinfo: Use BUGURL.
655 * Makefile.in, configure, doc/Makefile.in: Regenerate.
657 2007-03-06 Andreas Krebbel <krebbel1@de.ibm.com>
659 * config/tc-s390.c (md_parse_option): z9-ec option added.
661 2007-03-02 Paul Brook <paul@codesourcery.com>
663 * config/tc-arm.c (relax_immediate): Always return positive values.
664 (relaxed_symbol_addr): New function.
665 (relax_adr, relax_branch): Use it.
666 (arm_relax_frag): Pass strect argument. Adjust infinite loop check.
668 2007-03-01 Joseph Myers <joseph@codesourcery.com>
670 * as.c (parse_args): Update copyright date.
672 2007-02-28 Nathan Sidwell <nathan@codesourcery.com>
674 * configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf.
676 2007-02-28 Nick Clifton <nickc@redhat.com>
679 * config/tc-d10v.c (do_assemble): Do not generate error messages,
680 just return -1 whenever a problem is encountered.
681 (md_assemble): If do_assemble returns -1 generate a non-fatal
682 error message and return.
685 * config/tc-msp430.c (line_separator_char): Change to '{'.
687 2007-02-27 Alan Modra <amodra@bigpond.net.au>
689 * config/tc-m68hc11.c (fixup24): Correct fixup size.
690 (build_jump_insn): Likewise.
691 (build_insn): Likewise.
692 (s_m68hc11_relax): Likewise.
694 2007-02-27 Alan Modra <amodra@bigpond.net.au>
696 * config/obj-elf.c (elf_frob_file): frag_wane any new frags.
698 2007-02-25 Mark Shinwell <shinwell@codesourcery.com>
700 * config/tc-arm.c (do_vfp_nsyn_pop): Use fldmias/fldmiad.
702 2007-02-23 Alan Modra <amodra@bigpond.net.au>
704 * config/tc-mn10300.c (md_convert_frag): Correct fixup size.
705 (md_assemble): Likewise.
707 2007-02-22 Alan Modra <amodra@bigpond.net.au>
709 * write.c (size_seg): Always clear SEC_RELOC here.
710 (install_reloc): New function, extracted from..
711 (write_relocs): ..here. Combine RELOC_EXPANSION_POSSIBLE code
712 with !RELOC_EXPANSION_POSSIBLE code. Don't add fr_offset when
713 testing frag size. Set SEC_RELOC here.
715 2007-02-21 Alan Modra <amodra@bigpond.net.au>
718 * config/tc-avr.h (TC_FX_SIZE_SLACK): Define.
720 2007-02-20 Thiemo Seufer <ths@mips.com>
722 * doc/c-mips.texi: Document 74kc, 74kf, 74kx.
724 2007-02-20 Thiemo Seufer <ths@mips.com>
726 * config/tc-mips.c (mips_cpu_info_table): Add 74K configurations.
728 2007-02-20 Thiemo Seufer <ths@mips.com>
729 Chao-Ying Fu <fu@mips.com>
731 * config/tc-mips.c (mips_set_options, mips_opts, file_ase_dspr2,
732 ISA_SUPPORTS_DSPR2_ASE, MIPS_CPU_ASE_DSPR2): Add DSP R2 ASE support.
733 (macro_build): Add case '2'.
734 (macro): Expand M_BALIGN to nop, packrl.ph or balign.
735 (validate_mips_insn): Add support for balign instruction.
736 (mips_ip): Handle DSP R2 instructions. Support balign instruction.
737 (OPTION_DSPR2, OPTION_NO_DSPR2, OPTION_COMPAT_ARCH_BASE,
738 md_parse_option, mips_after_parse_args): Add -mdspr2 and -mno-dspr2
739 command line options.
740 (s_mipsset): Add support for .set dspr2 and .set nodspr2 directives.
741 (md_show_usage): Add -mdspr2 and -mno-dspr2 help output.
742 * doc/c-mips.texi, doc/as.texinfo: Document -mdspr2, -mno-dspr2,
743 .set dspr2, .set nodspr2.
745 2007-02-20 Nathan Sidwell <nathan@codesourcery.com>
747 * config/tc-m68k.c (mcf5210a_ctrl, mcf52235_ctrl, mcf5225_ctrl): New.
748 (m68k_cpus): Add 5210a..5211a, 52230..52235 5224..5225.
750 2007-02-18 Alan Modra <amodra@bigpond.net.au>
752 * write.c (TC_FX_SIZE_SLACK): Define.
753 (write_relocs): Reinstate check for fixup within frag.
754 * config/tc-bfin.h (TC_FX_SIZE_SLACK): Define.
755 * config/tc-h8300.h (TC_FX_SIZE_SLACK): Define.
756 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Define.
757 * config/tc-sh.h (TC_FX_SIZE_SLACK): Define.
758 * config/tc-xstormy16.h (TC_FX_SIZE_SLACK): Define.
760 2007-02-17 Mark Mitchell <mark@codesourcery.com>
761 Nathan Sidwell <nathan@codesourcery.com>
762 Vladimir Prus <vladimir@codesourcery.com
763 Joseph Myers <joseph@codesourcery.com>
765 * configure.in (--with-bugurl): New option.
766 * configure: Regenerate.
767 * dep-in.sed: Remove bin-bugs.h.
768 * Makefile.am (REPORT_BUGS_TO): Define.
769 (INCLUDES): Define REPORT_BUGS_TO.
770 (DEP_INCLUDES): Likewise.
771 ($(OBJS)): No longer depend on bin-bugs.h.
772 * Makefile.in: Regenerate.
773 * doc/Makefile.in: Regenerate.
774 * as.c (show_usage): Don't print empty REPORT_BUGS_TO.
775 * as.h: Remove include of bin-bugs.h.
777 2007-02-17 Alan Modra <amodra@bigpond.net.au>
779 * write.c: White space fixes.
780 (fixup_segment): Move symbol_mri_common_p adjustments..
781 (write_relocs): ..and symbol_equated_reloc_p adjustments..
782 (adjust_reloc_syms): ..to here.
784 2007-02-16 Alan Modra <amodra@bigpond.net.au>
786 * subsegs.c (subseg_change, subseg_get): Use xcalloc rather than
787 xmalloc, memset. Don't bother assigning NULL to known zero mem.
788 (subseg_set_rest): Remove unnecessary cast.
789 * write.c: Include libbfd.h. Replace PTR with void * throughout.
790 Remove unnecessary forward declarations and casts.
791 (set_symtab): Delete extern bfd_alloc.
792 (fixup_segment): Move.
794 2007-02-15 Nathan Sidwell <nathan@codesourcery.com>
796 * config/m68k-parse.h (m68k_register): Add ROMBAR0, ASID.
797 * config/tc-m68k.c (mcfv4e_ctrl): Add ColdFire specific names.
798 (mcf5475_ctrl, mcf5485_ctrl): New.
799 (m68k_cpus): Use mcf5485_ctrl and mcf5485_ctrl for those families.
800 (m68k_ip): Add ASID, MMUBAR, ROMBAR0 handling.
801 (init_table): Add asid, mmubar, adjust rombar0.
803 2007-02-14 Alan Modra <amodra@bigpond.net.au>
805 * config/tc-i386.h (Seg2ShortForm, Seg3ShortForm): Delete.
806 * config/tc-i386.c: Wrap overly long lines, whitespace fixes.
807 (process_operands): Move old Seg2ShortForm and Seg3ShortForm
808 code, and test for these insns using a combination of
809 opcode_modifier and operand_types.
811 2007-02-07 Paul Brook <paul@codesourcery.com>
813 * configure.tgt: Add arm*-*-uclinux-*eabi.
815 2007-02-05 Dave Brolley <brolley@redhat.com>
816 Richard Sandiford <rsandifo@redhat.com>
817 DJ Delorie <dj@redhat.com>
818 Stan Cox <scox@redhat.com>
819 Jim Blandy <jimb@redhat.com>
820 Nick Clifton <nickc@redhat.com>
821 Jim Wilson <wilson@redhat.com>
822 Frank Ch. Eigler <fche@redhat.com>
823 Graydon Hoare <graydon@redhat.com>
824 Ben Elliston <bje@redhat.com>
825 John Healy <jhealy@redhat.com>
826 Richard Henderson <rth@redhat.com>
828 * Makefile.am (CPU_TYPES): Add mep.
829 (TARGET_CPU_CFILES): Add tc-mep.c.
830 (TARGET_CPU_HFILES): Add tc-mep.h.
831 (DEPTC_mep_elf): New variable.
832 (DEPTC_mep_coff): Likewise.
833 (DEPOBJ_mep_coff, DEPOBJ_mep_elf, DEP_mep_coff, DEP_mep_elf): Likewise.
834 * configure.in: Support mep.
835 * configure.tgt: Likewise.
836 * config/tc-mep.c: New file.
837 * config/obj-elf.c: New file.
838 * config/tc-mep.c: New file.
839 * config/tc-mep.h: New file.
840 * testsuite/gas/mep: New testsuite with content.
841 * Makefile.in: Regenerate.
842 * configure: Regenerate.
844 2007-02-05 Dave Brolley <brolley@redhat.com>
846 * cgen.c (gas_cgen_install_complex_reloc): Removed.
847 (complex_reloc_installation_howto): Removed.
849 2007-02-05 Dave Brolley <brolley@redhat.com>
850 Graydon Hoare <graydon@redhat.com>
851 DJ Delorie <dj@redhat.com>
852 Catherine Moore <clm@redhat.com>
853 Michael Chastain <chastain@redhat.com>
854 Frank Ch. Eigler <fche@redhat.com>
856 * symbols.c (use_complex_relocs_for): New, to decide
857 when to use complex relocs. Add signed RELC support.
858 (resolve_symbol_value): Call use_complex_relocs_for. Unconditionally
859 encode expression symbols as mangled complex relocation symbols (when
860 compiled with -DOBJ_COMPLEX_RELOC).
861 (symbol_relc_make_sym,value,expr): New traversal/conversion routines.
862 * cgen.c (gas_cgen_md_apply_fix3): Only set signed_p if RELC. Call
863 encode_addend with new args. Modify to get start, length from
864 ifield whenever it is set. Also change condition on which
865 self-describing relocs are encoded. Add hook into
866 gas_cgen_encode_addend.
867 (queue_fixup_recursively): Add signed RELC support. Change from masked
868 expr to trunc flag. Restore assignment of sub-field value to
869 temporary in fixups array. Reflect changed meaning of last arg to
870 queue_fixup_recursively.
871 (fixup): Add cgen_maybe_multi_ifield member.
872 (make_right_shifted_expr): New function.
873 (queue_fixup): Change to recursive function that fragments
874 fixups if operand has a multi-ifield.
875 (gas_cgen_parse_operand): Add RELC code to wrap expressions in
876 symbols, call weak_operand_overflow_check, and fragment call
877 queue_fixup with operand fields.
878 (gas_cgen_finish_insn) Modify to manage ifield pointer.
879 (weak_operand_overflow_check): New function to try to select
881 (gas_cgen_encode_addend): New function for relc.
882 (gas_cgen_install_complex_reloc): Likewise.
883 (gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
884 * write.h (struct fix): Add msb_field_p to fx_cgen sub-struct. Add
885 cgen_maybe_multi_ifield field to fx_cgen substructure.
886 * cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
887 * symbols.h (symbol_relc_make_sym,value,expr): New prototypes.
889 2007-02-03 DJ Delorie <dj@delorie.com>
891 * config/tc-m32c.c (m32c_cons_fix_new): New. Added to support 3
893 * config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
894 (m32c_cons_fix_new): Prototype.
896 2007-02-02 Bob Wilson <bob.wilson@acm.org>
898 * config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
899 (xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
901 2007-02-02 Bob Wilson <bob.wilson@acm.org>
903 * config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
904 (xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
905 (map_suffix_reloc_to_operator): New.
906 (map_operator_to_reloc): New.
907 (expression_maybe_register): Fix incorrect test of return value from
908 xtensa_elf_suffix. Rearrange to use map_suffix_reloc_to_operator.
909 (xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.
911 2007-02-02 Bob Wilson <bob.wilson@acm.org>
913 * config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
914 (tinsn_get_tok): Delete prototype.
915 * config/tc-xtensa.c (tinsn_get_tok): Delete.
917 2007-02-02 Bob Wilson <bob.wilson@acm.org>
919 * config/xtensa-relax.h (struct build_instr): Delete id field.
920 * config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
922 (append_literal_op, append_label_op): Remove litnum/labnum arguments;
923 set op_data fields to zero.
924 (parse_id_constant): Delete.
925 (build_transition): Remove code to handle numbered literals and labels.
927 2007-02-02 Bob Wilson <bob.wilson@acm.org>
929 * config/xtensa-relax.c (build_transition): Remove code after as_fatal.
930 (build_transition_table): Likewise.
932 2007-02-01 Bob Wilson <bob.wilson@acm.org>
934 * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
936 * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.
938 2007-02-02 Alan Modra <amodra@bigpond.net.au>
940 * write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
941 (struct fix <fx_plt>): Rename to tcbit2.
942 * write.c (fix_new_internal): Adjust.
943 (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
944 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
945 * config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
946 * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
947 * config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
948 * config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
949 * config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
950 * config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
951 * config/tc-msp430.c (msp430_force_relocation_local): Likewise.
952 * config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
953 * config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
954 Instead, compare fx_r_type.
955 * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
956 fx_tcbit in place of fx_plt.
957 * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
958 * doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
961 2007-01-30 Nick Clifton <nickc@redhat.com>
963 * as.c (main): Mark symbols created via the --defsym command line
964 option as volatile so that they can be overridden later on by a
965 .set directive. This maintains compatibility with the behaviour
966 of earlier versions of the assembler.
967 * doc/as.texinfo (--defsym): Document that the defined symbol's
968 value can be overridden via a .set directive.
970 2007-01-28 H.J. Lu <hongjiu.lu@intel.com>
972 * config/tc-i386.c (swap_imm_operands): Renamed to ...
973 (swap_2_operands): This. Take 2 ints.
974 (md_assemble): Updated.
975 (swap_operands): Call swap_2_operands to swap 2 operands.
977 2007-01-24 DJ Delorie <dj@redhat.com>
979 * config/tc-m32c.c (md_pseudo_table): Add .3byte.
981 2007-01-22 Nick Clifton <nickc@redhat.com>
984 * tc-score.c: Remove unnecessary uses of _().
985 Make the err_msg[] a file level local array in order to save
987 Remove unnecessary sprintf()s.
989 2007-01-18 Mei Ligang <ligang@sunnorth.com.cn>
992 * config/tc-score.c : Using _() for const string.
993 Do not assign inst.error with a local string pointer.
994 (md_section_align): Pad section.
996 2007-01-13 H.J. Lu <hongjiu.lu@intel.com>
998 * config/tc-i386.c (build_modrm_byte): Check number of operands
999 when procssing memory/register operand.
1001 2007-01-12 Nick Clifton <nickc@redhat.com>
1004 * macro.c (expand_irp): Do not ignore spaces inside quoted
1007 2007-01-12 Alan Modra <amodra@bigpond.net.au>
1009 * config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
1010 * config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
1011 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
1012 (TC_FORCE_RELOCATION): Define.
1013 (TC_FORCE_RELOCATION_LOCAL): Define.
1014 * config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.
1016 2007-01-12 Alan Modra <amodra@bigpond.net.au>
1018 * input-file.c (input_file_open): Check fgets return.
1020 2007-01-11 Paul Brook <paul@codesourcery.com>
1022 * config/tc-arm.c (do_t_add_sub): Use Rd and Rs.
1024 2007-01-11 Nick Clifton <nickc@redhat.com>
1027 * config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
1030 * config/tc-mcore.c (md_number_to_chars): Use
1031 number_to_chars_{big|little}endian.
1033 2007-01-08 Kazu Hirata <kazu@codesourcery.com>
1035 * config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
1036 architecture by itself.
1037 (m68k_ip): Don't issue a warning for tbl instructions on fido.
1038 (m68k_elf_final_processing): Treat Fido as an architecture by
1041 2007-01-08 Kai Tietz <kai.tietz@onevision.com>
1043 * configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*
1045 2007-01-05 H.J. Lu <hongjiu.lu@intel.com>
1047 * config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
1048 depending on allow_naked_reg.
1050 2007-01-04 Paul Brook <paul@codesourcery.com>
1052 * config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.
1054 2007-01-04 H.J. Lu <hongjiu.lu@intel.com>
1057 * config/tc-i386.c (register_prefix): New.
1058 (set_intel_syntax): Set set_intel_syntax to "" if register
1059 prefix isn't needed.
1060 (check_byte_reg): Use register_prefix for error message.
1061 (check_long_reg): Likewise.
1062 (check_qword_reg): Likewise.
1063 (check_word_reg): Likewise.
1065 2006-01-04 Julian Brown <julian@codesourcery.com>
1067 * config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
1068 (do_neon_qshl_imm): Likewise.
1069 (do_neon_rshl): New function. Handle rounding variants of
1070 v{q}shl-by-register.
1071 (insns): Use do_neon_rshl for vrshl, vqrshl.
1073 2007-01-04 Paul Brook <paul@codesourcery.com>
1075 * config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
1078 2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
1080 * config/tc-i386.c (swap_operands): Remove branches.
1082 2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
1084 * config/tc-i386.c: Update copyright year.
1085 * config/tc-i386.h: Likewise.
1087 2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
1089 * config/tc-i386.c (smallest_imm_type): Return unsigned int
1092 2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
1094 * config/tc-i386.c: Convert to ISO C90 formatting
1095 * config/tc-i386.h: Likewise.
1097 2007-01-03 David Daney <ddaney@avtrex.com>
1099 * config/tc-mips.c (md_show_usage): Clean up -mno-shared
1102 For older changes see ChangeLog-2006
1108 version-control: never