1 2007-05-31 Paul Brook <paul@codesourcery.com>
3 * config/tc-arm.c (insns): Allow strex on M profile cores.
5 2007-05-29 David S. Miller <davem@davemloft.net>
6 Jakub Jelinek <jakub@redhat.com>
9 * config/tc-sparc.c (md_apply_fix): Fix relocation overflow checks
10 for BFD_RELOC_SPARC_WDISP16 and BFD_RELOC_SPARC_WDISP19.
12 2007-05-29 Alan Modra <amodra@bigpond.net.au>
14 * config/tc-spu.h: Wrap in #ifndef/#endif. Delete coff macros.
16 2007-05-29 Alan Modra <amodra@bigpond.net.au>
18 * config/tc-ppc.c: Convert to ISO C.
19 * config/tc-ppc.c: Likewise.
21 2007-05-29 Alan Modra <amodra@bigpond.net.au>
23 * write.h (EXEC_MACHINE_TYPE): Delete.
24 (string_byte_count, section_alignment): Delete.
26 2007-05-28 Nathan Sidwell <nathan@codesourcery.com>
28 * app.c (do_scrub_chars): Cope with \ at end of buffer.
30 2007-05-26 Alan Modra <amodra@bigpond.net.au>
32 * config/tc-ppc.c (ppc_insert_operand): Truncate sign bits in
33 top 32 bits of 64 bit value if so doing results in passing
34 range check. Rewrite sign extension fudges similarly. Enable
35 fudges for powerpc64 too. Report user value if range check
36 fails rather than fudged value. Negate PPC_OPERAND_NEGATIVE
37 range rather than value, also to report user value on failure.
39 2007-03-25 Paul Brook <paul@codesourcery.com>
41 * config/tc-arm.c (T2_SUBS_PC_LR): Define.
42 (do_t_add_sub): Correctly encode subs pc, lr, #const.
43 (do_t_mov_cmp): Correctly encode movs pc, lr.
45 2007-05-24 Steve Ellcey <sje@cup.hp.com>
47 * Makefile.in: Regnerate.
48 * configure: Regenerate.
49 * aclocal.m4: Regenerate.
50 * doc/Makefile.in: Regenerate.
52 2007-05-22 Bob Wilson <bob.wilson@acm.org>
54 * doc/c-xtensa.texi (Xtensa Automatic Alignment): Remove statements
55 and index entries about automatic alignment of ENTRY instructions.
57 2007-05-22 Nick Clifton <nickc@redhat.com>
59 * doc/as.texinfo: Use @copying around the copyright notice.
61 2007-05-18 Joseph Myers <joseph@codesourcery.com>
63 * config/tc-mips.c (s_mipsset): Use generic s_set for directives
66 2007-05-17 H.J. Lu <hongjiu.lu@intel.com>
69 2003-06-05 Michal Ludvig <mludvig@suse.cz>
70 * doc/as.texinfo: Document new directives: .cfi_restore,
71 .cfi_undefined, .cfi_same_value, .cfi_return_column,
72 .cfi_remember_state and .cfi_restore_state.
74 2007-05-17 Nathan Sidwell <nathan@codesourcery.com>
76 * config/tc-m68k.c (md_apply_fix): Show value of out of range
77 fixups in error message.
78 (md_conver_frag_1): Propagate the fix source location and use
79 as_bad_where rather than fatal, for better error messages.
81 2007-05-16 Paul Brook <paul@codesourcery.com>
83 * config/tc-arm.c (v7m_psrs): Add uppercase PSR names and xpsr.
85 2007-05-15 Mark Shinwell <shinwell@codesourcery.com>
87 * app.c (do_scrub_chars): Don't damage \@ pseudo-variables.
89 2007-05-15 Vincent Riviere <vincent.riviere@freesbee.fr>
92 * config/tc-m68k.c (relaxable_symbol): Make sure that the correct
93 addend is stored for relocs against weak symbols.
94 (md_apply_fix): So not loose track of addend for relocs against
97 2007-05-14 Thiemo Seufer <ths@mips.com>
99 * config/tc-mips.c (md_parse_option): Fix parsing of -O option.
101 2007-05-14 Mei Ligang <ligang@sunnorth.com.cn>
103 * config/tc-score.c (data_op2, validate_immediate): Fix bug for
104 addri, addri.c, subi, and subi.c when immediate number is hex.
105 (score_insns): Remove subis and subis.c.
106 (do_sub_rdi16): Delete.
108 2007-05-11 Alan Modra <amodra@bigpond.net.au>
110 * config/tc-spu.c (md_pseudo_table): Add int, long, quad. Call
112 (md_assemble): Tidy use of insn.flag.
113 (get_imm): Likewise. Handle uppercase input too.
114 (spu_cons): New function.
115 * config/tc-spu.h (tc_fix_adjustable): Don't adjust SPU_PPU relocs.
116 (TC_FORCE_RELOCATION): Don't resolve them either.
118 2007-05-05 Mark Shinwell <shinwell@codesourcery.com>
120 * config/tc-arm.c (md_apply_fix): Generate more accurate
121 diagnostic when 8-bit immediate range is exceeded for
122 BFD_RELOC_ARM_OFFSET_IMM8.
124 2007-05-04 Alan Modra <amodra@bigpond.net.au>
127 * config/tc-i386.c (lex_got): Don't replace the reloc token with
128 a space if we already have a space.
130 2007-05-03 H.J. Lu <hongjiu.lu@intel.com>
132 * config/tc-i386.c (match_template): Don't explicitly check
133 suffix for crc32 in Intel mode.
134 (process_suffix): Issue an error for crc32 if the operand size
137 2007-05-03 Vincent Riviere <vincent.riviere@freesbee.fr>
138 Nick Clifton <nickc@redhat.com>
141 * config/tc-m68k.c (relaxable_symbol): Do not relax weak symbols.
142 (tc_gen_reloc): Adjust the addend of relocs against weak symbols.
143 (md_apply_fix): Put zero values into the frags referencing weak
146 2007-05-02 Alan Modra <amodra@bigpond.net.au>
149 * config/tc-ppc.c (ppc_insert_operand): Don't increase min for
152 2007-05-01 H.J. Lu <hongjiu.lu@intel.com>
154 * config/tc-i386.c (match_template): Check suffix for crc32 in
156 (process_suffix): Default the suffix of 8bit crc32 to
158 (check_byte_reg): Skip check for 8bit crc32.
160 2007-04-30 H.J. Lu <hongjiu.lu@intel.com>
162 * config/tc-i386.c (md_assemble): Use register_prefix in
163 error/warning message.
164 (check_byte_reg): Likewise.
165 (check_long_reg): Likewise.
166 (check_qword_reg): Likewise.
167 (check_word_reg): Likewise.
168 (process_operands): Likewise.
170 2007-04-30 Alan Modra <amodra@bigpond.net.au>
173 * config/tc-ppc.c (ppc_insert_operand): Disable range check if
176 2007-04-28 Thiemo Seufer <ths@networkno.de>
178 * config/tc-mips.c: Fix comment.
180 2007-04-26 Anatoly Sokolov <aesok@post.ru>
182 * config/tc-avr.c (mcu_types): Add support for atmega8hva and
183 atmega16hva devices. Move at90usb82 device to 'avr5' architecture.
184 * doc/c-avr.texi: Document new devices.
186 2007-04-24 Alan Modra <amodra@bigpond.net.au>
188 * Makefile.am: Run "make dep-am".
189 * Makefile.in: Regenerate.
191 2007-04-23 Nathan Sidwell <nathan@codesourcery.com>
193 * config/tc-m68k.c (mcf54455_ctrl): New.
194 (HAVE_LONG_DISP, HAVE_LONG_CALL, HAVE_LONG_COND): New.
195 (m68k_archs): Add isac.
196 (m68k_cpus): Add 54455 family.
197 (m68k_ip): Split Bg into Bb, Bs, Bg.
198 (m68k_elf_final_processing): Add ISA_C.
199 * doc/c-m68k.texi (M680x0 Options): Add isac.
201 2007-04-22 Alan Modra <amodra@bigpond.net.au>
203 * read.c (read_a_source_file): Skip multiple spaces to
204 cover hack in mmix md_start_line_hook which overwrites a
205 colon with a space. Delete sermon and needless assertion.
207 2007-04-21 Alan Modra <amodra@bigpond.net.au>
209 * config/atof-vax.c (atof_vax_sizeof): Change return type to unsigned.
210 (md_atof): Make number_of_chars unsigned. Revert last change.
211 * config/tc-or32.c (md_apply_fix): Delete bogus assertions.
212 * config/tc-sh.c (sh_optimize_expr): Only define for OBJ_ELF.
213 * config/tc-sh.h (md_optimize_expr): Likewise.
214 * config/tc-sh64.c (shmedia_md_pcrel_from_section): Delete bogus
216 * config/tc-xtensa.c (convert_frag_immed_finish_loop): Likewise.
218 2007-04-21 Nick Clifton <nickc@redhat.com>
220 * config/atof-vax.c (md_atof): Fix comparison inside know().
222 * config/tc-ia64.c (emit_one_bundle): Fix typo.
224 2007-04-21 Alan Modra <amodra@bigpond.net.au>
226 * expr.c (expr): Assert on rankarg, not rank which can be unsigned.
227 * read.c (read_a_source_file): Remove buffer_limit[-1] assertion.
228 Don't skip over NUL char.
229 (pseudo_set): Set X_op for registers to O_register.
230 * symbols.c (symbol_clone): Remove assertion that sym is defined.
231 (resolve_symbol_value): Resolve O_register symbols.
232 * config/tc-i386.c (parse_real_register): Don't use i386_float_regtab.
233 Instead find st(0) by hash lookup.
234 * config/tc-ppc.c (ppc_macro): Warning fix.
236 * as.h (ENABLE_CHECKING): Default define to 0.
237 (know): Assert if ENABLE_CHECKING.
238 (struct relax_type): Remove superfluous declaration.
239 * configure.in (--enable-checking): New.
240 * configure: Regenerate.
241 * config.in: Regenerate.
242 * config/tc-ppc.c (ppc_setup_opcodes): Do checks when ENABLE_CHECKING.
243 Check for duplicate powerpc_operands entries.
245 2007-04-20 Nathan Sidwell <nathan@codesourcery.com>
247 * config/tc-m68k.c (mcf5253_ctrl): New.
248 (mcf52223_ctrl): New.
249 (m68k_cpus): Add 5253, 52221, 52223.
251 * config/m68k-parse.h (RAMBAR_ALT): New.
252 * config/tc-m68k.c (mcf5206_ctrl, mcf5307_ctrl): New.
253 (mcf_ctrl, mcf5208_ctrl, mcf5210a_ctrl, mcf5213_ctrl, mcf52235_ctrl,
254 mcf5225_ctrl, mcf5235_ctrl, mcf5271_ctrl, mcf5275_ctrl,
255 mcf5282_ctrl, mcf5329_ctrl, mcf5373_ctrl, mcfv4e_ctrl,
256 mcf5475_ctrl, mcf5485_ctrl): Add RAMBAR synonym for
258 (mcf5272_ctrl): Add RAMBAR0, replace add RAMBAR with RAMBAR_ALT.
259 (m68k_cpus): Adjust 5206, 5206e & 5307 entries.
260 (m68k_ip) <Case J>: Detect when RAMBAR_ALT should be used. Add it
261 to control register mapping.
263 2007-04-20 Alan Modra <amodra@bigpond.net.au>
265 * messages.c (as_internal_value_out_of_range): Fix typo in
266 error message. Return after printing domain error.
267 * config/tc-ppc.c (ppc_insert_operand): Preserve low zero bits
268 in max when shifting right.
270 2007-04-20 Alan Modra <amodra@bigpond.net.au>
272 * messages.c (as_internal_value_out_of_range): Extend to report
273 errors for values with invalid low bits set.
274 * config/tc-ppc.c (ppc_setup_opcodes): Check powerpc_operands bitm
275 fields. Check that operands and opcode fields are disjoint.
276 (ppc_insert_operand): Check operands using mask rather than bit
277 count. Check low bits too. Handle PPC_OPERAND_PLUS1. Adjust
279 (md_apply_fix): Adjust for struct powerpc_operand change.
281 2007-04-19 Paul Brook <paul@codesourcery.com>
283 * config/tc-arm.c (md_assemble): Only allow 16-bit instructions on
284 Thumb-1. Add sanity check for bogus relaxations.
286 2007-04-19 Paul Brook <paul@codesourcery.com>
288 * config/tc-arm.c (insns): Allow rsb and rsbs on Thumb-1.
290 2007-04-19 Alan Modra <amodra@bigpond.net.au>
292 * Makefile.am: Run "make dep-am".
293 * Makefile.in: Regenerate.
295 2007-04-19 Nathan Froyd <froydnj@codesourcery.com>
297 * doc/c-ppc.texi (PowerPC-Opts): Document -me500, -me500x2, -mspe.
299 2007-04-18 H.J. Lu <hongjiu.lu@intel.com>
301 * doc/c-i386.texi; Document .ssse3, .sse4.1, .sse4.2 and .sse4.
303 2007-04-18 H.J. Lu <hongjiu.lu@intel.com>
305 * config/tc-i386.c (cpu_arch): Add .sse4.2 and .sse4.
306 (match_template): Handle operand size for crc32 in SSE4.2.
307 (process_suffix): Handle operand type for crc32 in SSE4.2.
308 (output_insn): Support SSE4.2.
310 2007-04-18 H.J. Lu <hongjiu.lu@intel.com>
312 * config/tc-i386.c (cpu_arch): Add .sse4.1.
313 (process_operands): Adjust implicit operand for blendvpd,
314 blendvps and pblendvb in SSE4.1.
315 (output_insn): Support SSE4.1.
317 2007-04-18 Paul Brook <paul@codesourcery.com>
319 * config/tc-arm.c (do_t_rsb): Use 16-bit encoding when possible.
321 2007-04-16 Kaz Kojima <kkojima@rr.iij4u.or.jp>
323 * config/tc-sh.c (sh_handle_align): Call as_bad_where instead
324 of as_warn_where for misaligned data.
326 2007-04-15 Kaz Kojima <kkojima@rr.iij4u.or.jp>
328 * config/tc-sh.c (align_test_frag_offset_fixed_p): Handle
331 2007-04-14 Steve Ellcey <sje@cup.hp.com>
333 * Makefile.am: Add ACLOCAL_AMFLAGS.
334 * Makefile.in: Regenerate.
336 2007-04-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
338 * config/tc-sh.c (align_test_frag_offset_fixed_p): New.
339 (sh_optimize_expr): Likewise.
340 * config/tc-sh.h (md_optimize_expr): Define.
341 (sh_optimize_expr): Prototype.
343 2007-04-06 Matt Thomas <matt@netbsd.org>
345 * config/tc-vax.c (vax_cons): Added to support %pcrel{8,16,32}(exp)
346 to emit pcrel relocations by DWARF2 in non-code sections. Borrowed
347 heavily from tc-sparc.c. (vax_cons_fix_new): Likewise.
349 2007-04-04 Kazu Hirata <kazu@codesourcery.com>
351 * config/tc-m68k.c (HAVE_LONG_BRANCH): Add fido_a.
353 2007-04-04 Paul Brook <paul@codesourcery.com>
355 * config/tc-arm.c (do_neon_ext): Enforce immediate range.
356 (insns): Use I15 for vext.
358 2007-04-04 Paul Brook <paul@codesourcery.com>
360 * configure.tgt: Loosen checks for arm uclinux eabi targets.
362 2007-04-02 Sterling Augustine <sterling@tensilica.com>
364 * config/tc-xtensa.c (xtensa_flush_pending_output): Check
365 outputting_stabs_line_debug.
367 2007-03-26 Anatoly Sokolov <aesok@post.ru>
369 * config/tc-avr.c (mcu_types): Add support for at90pwm1, at90usb82,
370 at90usb162, atmega325p, atmega329p, atmega3250p and atmega3290p
372 * doc/c-avr.texi: Document new devices.
374 2007-04-02 Richard Sandiford <richard@codesourcery.com>
376 * doc/as.texinfo: Add -mvxworks-pic to the list of MIPS options.
377 * doc/c-mips.texi (-KPIC, -mvxworks-pic): Document.
378 * config/tc-mips.c (md_show_usage): Mention -mvxworks-pic.
380 2007-03-30 Sterling Augustine <sterling@tensilica.com>
381 Bob Wilson <bob.wilson@acm.org>
383 * config/tc-xtensa.c (xtensa_move_labels): Remove loops_ok argument.
384 Do not check is_loop_target flag.
385 (xtensa_frob_label): Adjust calls to xtensa_move_labels.
386 (xg_assemble_vliw_tokens): Likewise. Also avoid calling
387 xtensa_move_labels for alignment of loop opcodes.
389 2007-03-30 H.J. Lu <hongjiu.lu@intel.com>
391 * config/tc-i386.c (process_suffix): Reindent a bit.
393 2007-03-30 Paul Brook <paul@codesourcery.com>
395 * config/tc-arm.c (encode_thumb2_ldmstm): New function.
396 (do_t_ldmstm): Generate 16-bit push/pop. Use encode_thumb2_ldmstm.
397 (do_t_push_pop): Use encode_thumb2_ldmstm.
399 2007-03-29 DJ Delorie <dj@redhat.com>
401 * config/tc-m32c.c (rl_for, relaxable): Protect argument.
402 (md_relax_table): Add entries for ADJNZ macros.
403 (M32C_Macros): Add ADJNZ macros.
404 (subtype_mappings): Add entries for ADJNZ macros.
405 (insn_to_subtype): Check for adjnz and sbjnz insns.
406 (md_estimate_size_before_relax): Pass insn to insn_to_subtype.
407 (md_convert_frag): Convert adjnz and sbjnz.
409 2007-03-29 Nick Clifton <nickc@redhat.com>
411 * itbl-ops.c (itbl_entry): Remove unnecessary and excessively long
413 * itbl-ops.h (enum e_processor): Initialise the e_nprocs field
414 using ITBL_NUMBER_OF_PROCESSORS.
415 * itbl-parse.y (yyerror): Remove use of redundant macro PARAMS.
417 2007-03-28 H.J. Lu <hongjiu.lu@intel.com>
419 * config/tc-i386.c (build_modrm_byte): For instructions with 2
420 register operands, encode destination in i.rm.regmem if its
423 2007-03-28 Richard Sandiford <richard@codesourcery.com>
424 Phil Edwards <phil@codesourcery.com>
426 * doc/as.texinfo: Put the contents after the title page rather
427 than at the end of the document.
429 2007-03-27 Alan Modra <amodra@bigpond.net.au>
431 * NEWS: Mention ".reloc".
433 2007-03-26 Sterling Augustine <sterling@tensilica.com>
435 * config/tc-xtensa.c (xg_translate_idioms): Allow assembly idioms
436 in FLIX instructions.
438 2007-03-26 Julian Brown <julian@codesourcery.com>
440 * config/tc-arm.c (arm_it): Add immisfloat field.
441 (parse_qfloat_immediate): Disallow integer syntax for floating-point
442 immediates. Fix hex immediates, handle 0.0 and -0.0 specially.
443 (parse_neon_mov): Set immisfloat bit for operand if it parsed as a
445 (neon_cmode_for_move_imm): Reject non-float immediates for float
447 (neon_move_immediate): Pass immisfloat bit to neon_cmode_for_move_imm.
449 2007-03-26 Julian Brown <julian@codesourcery.com>
451 * doc/c-arm.texi: Add documentation for .dn/.qn directives.
453 2007-03-26 Alan Modra <amodra@bigpond.net.au>
455 * doc/as.texinfo (Reloc): Document.
456 * read.c (potable): Add "reloc".
457 (s_reloc): New function.
458 * write.c (reloc_list): New global var.
459 (resolve_reloc_expr_symbols): New function.
460 (write_object_file): Call it.
461 (write_relocs): Process reloc_list.
462 * write.h (struct reloc_list): New.
463 (reloc_list): Declare.
465 2007-03-24 Paul Brook <paul@codesourcery.com>
467 * config/tc-arm.c (do_t_ldmstm): Error on Thumb-2 addressing modes.
469 2007-03-24 Paul Brook <paul@codesourcery.com>
470 Mark Shinwell <shinwell@codesourcery.com>
472 * config/tc-arm.c (operand_parse_code): Add OP_oRRw.
473 (parse_operands): Don't expect comma if first operand missing.
475 (do_srs): Encode register number, checking it is r13. Update comment.
476 (insns): Update SRS entries to take a register.
478 2007-03-23 H.J. Lu <hongjiu.lu@intel.com>
480 * config/tc-i386.c (md_begin): Allow '.' in mnemonic.
482 2007-03-23 Mark Shinwell <shinwell@codesourcery.com>
484 * config/tc-arm.c (md_apply_fix): Turn CBZ instructions that
485 attempt to jump to the next instruction into NOPs.
487 2007-03-23 Alan Modra <amodra@bigpond.net.au>
489 * config/tc-spu.c: Don't include opcode/spu.h.
490 (md_assemble): Set tc_fix_data.insn_tag and arg_format.
491 (md_apply_fix): Adjust.
492 * config/tc-spu.h: Include opcode/spu.h.
493 (struct tc_fix_info): New.
494 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Adjust.
495 (TC_FORCE_RELOCATION): Define.
497 2007-03-22 Joseph Myers <joseph@codesourcery.com>
499 * doc/as.texinfo: Include VERSION_PACKAGE when reporting version.
501 2007-03-21 H.J. Lu <hongjiu.lu@intel.com>
503 * config/tc-i386.c (process_suffix): Check 0x90 instead of
504 xchg for xchg %rax,%rax.
506 2007-03-21 H.J. Lu <hongjiu.lu@intel.com>
508 * config/tc-i386.c: Replace REX_MODE64, REX_EXTX, REX_EXTY
509 and REX_EXTZ with REX_W, REX_R, REX_X and REX_B respectively.
511 2007-03-21 H.J. Lu <hongjiu.lu@intel.com>
514 * config/tc-i386.c (match_template): Properly handle 64bit mode
517 2007-03-21 Anton Ertl <anton@mips.complang.tuw>
520 * config/tc-alpha.c (emit_ustX): Fix ustq code generation.
522 2007-03-21 H.J. Lu <hongjiu.lu@intel.com>
524 * Makefile.am: Run dep-am.
525 * Makefile.in: Regenerated.
527 * config/tc-i386.c: Don't include "opcodes/i386-opc.h".
529 * config/tc-i386.h: Include "opcodes/i386-opc.h".
530 (NOP_OPCODE): Removed.
531 (template): Likewise.
533 2007-03-21 Andreas Schwab <schwab@suse.de>
535 * config/tc-i386.h (NOP_OPCODE): Restore.
537 2007-03-18 Mark Shinwell <shinwell@codesourcery.com>
539 * config/tc-arm.c (do_mul): Don't warn about overlapping
540 Rd and Rm operands when assembling for v6 or above.
541 Correctly capitalize register names in the messages.
542 (do_mlas): Likewise. Delete spurious blank line.
544 2007-03-16 Kazu Hirata <kazu@codesourcery.com>
546 * config/tc-m68k.c (m68k_cpus): Add an entry for fidoa.
548 2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
550 * config/tc-i386.c (md_begin): Use i386_regtab_size to scan
552 (parse_register): Use i386_regtab_size instead of ARRAY_SIZE
555 2007-03-15 Alexandre Oliva <aoliva@redhat.com>
558 * app.c (do_scrub_chars): PUT after setting states.
560 2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
562 * Makefile.am: Run "make dep-am".
563 * Makefile.in: Regenerated.
565 * config/tc-i386.c: Include "opcodes/i386-opc.h" instead of
567 (md_begin): Check reg_name != NULL for the last entry in
570 * config/tc-i386.h: Move many entries to opcode/i386.h and
573 * configure.in (need_opcodes): Set true for i386.
574 * configure: Regenerated.
576 2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
578 * Makefile.am (REPORT_BUGS_TO): Removed.
579 (INCLUDES): Remove -DREPORT_BUGS_TO.
580 * Makefile.in: Regenerated.
582 * configure.in (--with-bugurl): Removed.
583 * configure: Regenerated.
585 * doc/Makefile.am (as_TEXINFOS): Remove gasver.texi.
586 (AM_MAKEINFOFLAGS): Add -I ../../bfd/doc.
587 (TEXI2DVI): Likewise.
588 (gasver.texi): Removed.
589 (MOSTLYCLEANFILES): Remove gasver.texi.
590 (as.1): Don't depend on gasver.texi.
591 * doc/Makefile.in: Regenerated.
593 * doc/as.texi: Include bfdver.texi instead of gasver.texi.
595 2007-03-14 Daniel Jacobowitz <dan@codesourcery.com>
597 * config/tc-arm.c (arm_copy_symbol_attributes): New.
598 * config/tc-arm.h (arm_copy_symbol_attributes): Declare.
599 (TC_COPY_SYMBOL_ATTRIBUTES): Define.
600 * gas/symbols.c (copy_symbol_attributes): Use
601 TC_COPY_SYMBOL_ATTRIBUTES.
603 2007-03-14 Paul Brook <paul@codesourcery.com>
605 * config/tc-arm.c (T16_32_TAB): Fix dec_sp encoding.
607 2007-03-14 Alan Modra <amodra@bigpond.net.au>
610 * write.c (relax_segment): Insert extra alignment padding
611 to break infinite relax loop when given impossible
612 gcc_except_table assembly.
614 2007-03-12 H.J. Lu <hongjiu.lu@intel.com>
616 * config/tc-i386.c (md_assemble): Use Opcode_XXX instead of XXX
618 (match_template): Likewise.
619 (process_operands): Use ~0x3 mask to match MOV_AX_DISP32.
621 * config/tc-i386.h (Opcode_D): New.
622 (Opcode_FloatR): Likewise.
623 (Opcode_FloatD): Likewise.
630 2007-03-09 Alexandre Oliva <aoliva@redhat.com>
632 * app.c (do_scrub_chars): Recognize comments after # line "file".
633 * read.c (get_linefile_number): New.
634 (s_app_line): Accept ill-formed .linefile lines as comments.
636 2007-03-09 Alan Modra <amodra@bigpond.net.au>
638 * config/tc-i386.h (WORKING_DOT_WORD): Define.
640 2007-03-09 Alexandre Oliva <aoliva@redhat.com>
642 * app.c (do_scrub_chars): Turn #<line>"file"flags into .linefile.
643 * as.h (new_logical_line_flags): New.
644 * input-scrub.c (new_logical_line): Turned into wrapper for...
645 (new_logical_line_flags): this. Handle flags.
646 * read.c (potable): Add linefile. Adjust appline argument.
647 (s_app_file): Fake .appfiles no more.
648 (s_app_line): For .linefile, accept file name and flags.
650 2007-03-08 Alan Modra <amodra@bigpond.net.au>
652 * symbols.c (symbol_relc_make_sym): Comment typo fixes.
654 2007-03-08 Alan Modra <amodra@bigpond.net.au>
656 * Makefile.am: Run "make dep-am".
657 * Makefile.in: Regenerate.
658 * po/POTFILES.in: Regenerate.
660 2007-03-07 Joseph Myers <joseph@codesourcery.com>
662 * configure.in (REPORT_BUGS_TEXI): Define to Texinfo version of
664 * doc/Makefile.am (gasver.texi): Define BUGURL.
665 * doc/as.texinfo: Use BUGURL.
666 * Makefile.in, configure, doc/Makefile.in: Regenerate.
668 2007-03-06 Andreas Krebbel <krebbel1@de.ibm.com>
670 * config/tc-s390.c (md_parse_option): z9-ec option added.
672 2007-03-02 Paul Brook <paul@codesourcery.com>
674 * config/tc-arm.c (relax_immediate): Always return positive values.
675 (relaxed_symbol_addr): New function.
676 (relax_adr, relax_branch): Use it.
677 (arm_relax_frag): Pass strect argument. Adjust infinite loop check.
679 2007-03-01 Joseph Myers <joseph@codesourcery.com>
681 * as.c (parse_args): Update copyright date.
683 2007-02-28 Nathan Sidwell <nathan@codesourcery.com>
685 * configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf.
687 2007-02-28 Nick Clifton <nickc@redhat.com>
690 * config/tc-d10v.c (do_assemble): Do not generate error messages,
691 just return -1 whenever a problem is encountered.
692 (md_assemble): If do_assemble returns -1 generate a non-fatal
693 error message and return.
696 * config/tc-msp430.c (line_separator_char): Change to '{'.
698 2007-02-27 Alan Modra <amodra@bigpond.net.au>
700 * config/tc-m68hc11.c (fixup24): Correct fixup size.
701 (build_jump_insn): Likewise.
702 (build_insn): Likewise.
703 (s_m68hc11_relax): Likewise.
705 2007-02-27 Alan Modra <amodra@bigpond.net.au>
707 * config/obj-elf.c (elf_frob_file): frag_wane any new frags.
709 2007-02-25 Mark Shinwell <shinwell@codesourcery.com>
711 * config/tc-arm.c (do_vfp_nsyn_pop): Use fldmias/fldmiad.
713 2007-02-23 Alan Modra <amodra@bigpond.net.au>
715 * config/tc-mn10300.c (md_convert_frag): Correct fixup size.
716 (md_assemble): Likewise.
718 2007-02-22 Alan Modra <amodra@bigpond.net.au>
720 * write.c (size_seg): Always clear SEC_RELOC here.
721 (install_reloc): New function, extracted from..
722 (write_relocs): ..here. Combine RELOC_EXPANSION_POSSIBLE code
723 with !RELOC_EXPANSION_POSSIBLE code. Don't add fr_offset when
724 testing frag size. Set SEC_RELOC here.
726 2007-02-21 Alan Modra <amodra@bigpond.net.au>
729 * config/tc-avr.h (TC_FX_SIZE_SLACK): Define.
731 2007-02-20 Thiemo Seufer <ths@mips.com>
733 * doc/c-mips.texi: Document 74kc, 74kf, 74kx.
735 2007-02-20 Thiemo Seufer <ths@mips.com>
737 * config/tc-mips.c (mips_cpu_info_table): Add 74K configurations.
739 2007-02-20 Thiemo Seufer <ths@mips.com>
740 Chao-Ying Fu <fu@mips.com>
742 * config/tc-mips.c (mips_set_options, mips_opts, file_ase_dspr2,
743 ISA_SUPPORTS_DSPR2_ASE, MIPS_CPU_ASE_DSPR2): Add DSP R2 ASE support.
744 (macro_build): Add case '2'.
745 (macro): Expand M_BALIGN to nop, packrl.ph or balign.
746 (validate_mips_insn): Add support for balign instruction.
747 (mips_ip): Handle DSP R2 instructions. Support balign instruction.
748 (OPTION_DSPR2, OPTION_NO_DSPR2, OPTION_COMPAT_ARCH_BASE,
749 md_parse_option, mips_after_parse_args): Add -mdspr2 and -mno-dspr2
750 command line options.
751 (s_mipsset): Add support for .set dspr2 and .set nodspr2 directives.
752 (md_show_usage): Add -mdspr2 and -mno-dspr2 help output.
753 * doc/c-mips.texi, doc/as.texinfo: Document -mdspr2, -mno-dspr2,
754 .set dspr2, .set nodspr2.
756 2007-02-20 Nathan Sidwell <nathan@codesourcery.com>
758 * config/tc-m68k.c (mcf5210a_ctrl, mcf52235_ctrl, mcf5225_ctrl): New.
759 (m68k_cpus): Add 5210a..5211a, 52230..52235 5224..5225.
761 2007-02-18 Alan Modra <amodra@bigpond.net.au>
763 * write.c (TC_FX_SIZE_SLACK): Define.
764 (write_relocs): Reinstate check for fixup within frag.
765 * config/tc-bfin.h (TC_FX_SIZE_SLACK): Define.
766 * config/tc-h8300.h (TC_FX_SIZE_SLACK): Define.
767 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Define.
768 * config/tc-sh.h (TC_FX_SIZE_SLACK): Define.
769 * config/tc-xstormy16.h (TC_FX_SIZE_SLACK): Define.
771 2007-02-17 Mark Mitchell <mark@codesourcery.com>
772 Nathan Sidwell <nathan@codesourcery.com>
773 Vladimir Prus <vladimir@codesourcery.com
774 Joseph Myers <joseph@codesourcery.com>
776 * configure.in (--with-bugurl): New option.
777 * configure: Regenerate.
778 * dep-in.sed: Remove bin-bugs.h.
779 * Makefile.am (REPORT_BUGS_TO): Define.
780 (INCLUDES): Define REPORT_BUGS_TO.
781 (DEP_INCLUDES): Likewise.
782 ($(OBJS)): No longer depend on bin-bugs.h.
783 * Makefile.in: Regenerate.
784 * doc/Makefile.in: Regenerate.
785 * as.c (show_usage): Don't print empty REPORT_BUGS_TO.
786 * as.h: Remove include of bin-bugs.h.
788 2007-02-17 Alan Modra <amodra@bigpond.net.au>
790 * write.c: White space fixes.
791 (fixup_segment): Move symbol_mri_common_p adjustments..
792 (write_relocs): ..and symbol_equated_reloc_p adjustments..
793 (adjust_reloc_syms): ..to here.
795 2007-02-16 Alan Modra <amodra@bigpond.net.au>
797 * subsegs.c (subseg_change, subseg_get): Use xcalloc rather than
798 xmalloc, memset. Don't bother assigning NULL to known zero mem.
799 (subseg_set_rest): Remove unnecessary cast.
800 * write.c: Include libbfd.h. Replace PTR with void * throughout.
801 Remove unnecessary forward declarations and casts.
802 (set_symtab): Delete extern bfd_alloc.
803 (fixup_segment): Move.
805 2007-02-15 Nathan Sidwell <nathan@codesourcery.com>
807 * config/m68k-parse.h (m68k_register): Add ROMBAR0, ASID.
808 * config/tc-m68k.c (mcfv4e_ctrl): Add ColdFire specific names.
809 (mcf5475_ctrl, mcf5485_ctrl): New.
810 (m68k_cpus): Use mcf5485_ctrl and mcf5485_ctrl for those families.
811 (m68k_ip): Add ASID, MMUBAR, ROMBAR0 handling.
812 (init_table): Add asid, mmubar, adjust rombar0.
814 2007-02-14 Alan Modra <amodra@bigpond.net.au>
816 * config/tc-i386.h (Seg2ShortForm, Seg3ShortForm): Delete.
817 * config/tc-i386.c: Wrap overly long lines, whitespace fixes.
818 (process_operands): Move old Seg2ShortForm and Seg3ShortForm
819 code, and test for these insns using a combination of
820 opcode_modifier and operand_types.
822 2007-02-07 Paul Brook <paul@codesourcery.com>
824 * configure.tgt: Add arm*-*-uclinux-*eabi.
826 2007-02-05 Dave Brolley <brolley@redhat.com>
827 Richard Sandiford <rsandifo@redhat.com>
828 DJ Delorie <dj@redhat.com>
829 Stan Cox <scox@redhat.com>
830 Jim Blandy <jimb@redhat.com>
831 Nick Clifton <nickc@redhat.com>
832 Jim Wilson <wilson@redhat.com>
833 Frank Ch. Eigler <fche@redhat.com>
834 Graydon Hoare <graydon@redhat.com>
835 Ben Elliston <bje@redhat.com>
836 John Healy <jhealy@redhat.com>
837 Richard Henderson <rth@redhat.com>
839 * Makefile.am (CPU_TYPES): Add mep.
840 (TARGET_CPU_CFILES): Add tc-mep.c.
841 (TARGET_CPU_HFILES): Add tc-mep.h.
842 (DEPTC_mep_elf): New variable.
843 (DEPTC_mep_coff): Likewise.
844 (DEPOBJ_mep_coff, DEPOBJ_mep_elf, DEP_mep_coff, DEP_mep_elf): Likewise.
845 * configure.in: Support mep.
846 * configure.tgt: Likewise.
847 * config/tc-mep.c: New file.
848 * config/obj-elf.c: New file.
849 * config/tc-mep.c: New file.
850 * config/tc-mep.h: New file.
851 * testsuite/gas/mep: New testsuite with content.
852 * Makefile.in: Regenerate.
853 * configure: Regenerate.
855 2007-02-05 Dave Brolley <brolley@redhat.com>
857 * cgen.c (gas_cgen_install_complex_reloc): Removed.
858 (complex_reloc_installation_howto): Removed.
860 2007-02-05 Dave Brolley <brolley@redhat.com>
861 Graydon Hoare <graydon@redhat.com>
862 DJ Delorie <dj@redhat.com>
863 Catherine Moore <clm@redhat.com>
864 Michael Chastain <chastain@redhat.com>
865 Frank Ch. Eigler <fche@redhat.com>
867 * symbols.c (use_complex_relocs_for): New, to decide
868 when to use complex relocs. Add signed RELC support.
869 (resolve_symbol_value): Call use_complex_relocs_for. Unconditionally
870 encode expression symbols as mangled complex relocation symbols (when
871 compiled with -DOBJ_COMPLEX_RELOC).
872 (symbol_relc_make_sym,value,expr): New traversal/conversion routines.
873 * cgen.c (gas_cgen_md_apply_fix3): Only set signed_p if RELC. Call
874 encode_addend with new args. Modify to get start, length from
875 ifield whenever it is set. Also change condition on which
876 self-describing relocs are encoded. Add hook into
877 gas_cgen_encode_addend.
878 (queue_fixup_recursively): Add signed RELC support. Change from masked
879 expr to trunc flag. Restore assignment of sub-field value to
880 temporary in fixups array. Reflect changed meaning of last arg to
881 queue_fixup_recursively.
882 (fixup): Add cgen_maybe_multi_ifield member.
883 (make_right_shifted_expr): New function.
884 (queue_fixup): Change to recursive function that fragments
885 fixups if operand has a multi-ifield.
886 (gas_cgen_parse_operand): Add RELC code to wrap expressions in
887 symbols, call weak_operand_overflow_check, and fragment call
888 queue_fixup with operand fields.
889 (gas_cgen_finish_insn) Modify to manage ifield pointer.
890 (weak_operand_overflow_check): New function to try to select
892 (gas_cgen_encode_addend): New function for relc.
893 (gas_cgen_install_complex_reloc): Likewise.
894 (gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
895 * write.h (struct fix): Add msb_field_p to fx_cgen sub-struct. Add
896 cgen_maybe_multi_ifield field to fx_cgen substructure.
897 * cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
898 * symbols.h (symbol_relc_make_sym,value,expr): New prototypes.
900 2007-02-03 DJ Delorie <dj@delorie.com>
902 * config/tc-m32c.c (m32c_cons_fix_new): New. Added to support 3
904 * config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
905 (m32c_cons_fix_new): Prototype.
907 2007-02-02 Bob Wilson <bob.wilson@acm.org>
909 * config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
910 (xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
912 2007-02-02 Bob Wilson <bob.wilson@acm.org>
914 * config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
915 (xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
916 (map_suffix_reloc_to_operator): New.
917 (map_operator_to_reloc): New.
918 (expression_maybe_register): Fix incorrect test of return value from
919 xtensa_elf_suffix. Rearrange to use map_suffix_reloc_to_operator.
920 (xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.
922 2007-02-02 Bob Wilson <bob.wilson@acm.org>
924 * config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
925 (tinsn_get_tok): Delete prototype.
926 * config/tc-xtensa.c (tinsn_get_tok): Delete.
928 2007-02-02 Bob Wilson <bob.wilson@acm.org>
930 * config/xtensa-relax.h (struct build_instr): Delete id field.
931 * config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
933 (append_literal_op, append_label_op): Remove litnum/labnum arguments;
934 set op_data fields to zero.
935 (parse_id_constant): Delete.
936 (build_transition): Remove code to handle numbered literals and labels.
938 2007-02-02 Bob Wilson <bob.wilson@acm.org>
940 * config/xtensa-relax.c (build_transition): Remove code after as_fatal.
941 (build_transition_table): Likewise.
943 2007-02-01 Bob Wilson <bob.wilson@acm.org>
945 * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
947 * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.
949 2007-02-02 Alan Modra <amodra@bigpond.net.au>
951 * write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
952 (struct fix <fx_plt>): Rename to tcbit2.
953 * write.c (fix_new_internal): Adjust.
954 (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
955 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
956 * config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
957 * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
958 * config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
959 * config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
960 * config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
961 * config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
962 * config/tc-msp430.c (msp430_force_relocation_local): Likewise.
963 * config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
964 * config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
965 Instead, compare fx_r_type.
966 * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
967 fx_tcbit in place of fx_plt.
968 * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
969 * doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
972 2007-01-30 Nick Clifton <nickc@redhat.com>
974 * as.c (main): Mark symbols created via the --defsym command line
975 option as volatile so that they can be overridden later on by a
976 .set directive. This maintains compatibility with the behaviour
977 of earlier versions of the assembler.
978 * doc/as.texinfo (--defsym): Document that the defined symbol's
979 value can be overridden via a .set directive.
981 2007-01-28 H.J. Lu <hongjiu.lu@intel.com>
983 * config/tc-i386.c (swap_imm_operands): Renamed to ...
984 (swap_2_operands): This. Take 2 ints.
985 (md_assemble): Updated.
986 (swap_operands): Call swap_2_operands to swap 2 operands.
988 2007-01-24 DJ Delorie <dj@redhat.com>
990 * config/tc-m32c.c (md_pseudo_table): Add .3byte.
992 2007-01-22 Nick Clifton <nickc@redhat.com>
995 * tc-score.c: Remove unnecessary uses of _().
996 Make the err_msg[] a file level local array in order to save
998 Remove unnecessary sprintf()s.
1000 2007-01-18 Mei Ligang <ligang@sunnorth.com.cn>
1003 * config/tc-score.c : Using _() for const string.
1004 Do not assign inst.error with a local string pointer.
1005 (md_section_align): Pad section.
1007 2007-01-13 H.J. Lu <hongjiu.lu@intel.com>
1009 * config/tc-i386.c (build_modrm_byte): Check number of operands
1010 when procssing memory/register operand.
1012 2007-01-12 Nick Clifton <nickc@redhat.com>
1015 * macro.c (expand_irp): Do not ignore spaces inside quoted
1018 2007-01-12 Alan Modra <amodra@bigpond.net.au>
1020 * config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
1021 * config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
1022 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
1023 (TC_FORCE_RELOCATION): Define.
1024 (TC_FORCE_RELOCATION_LOCAL): Define.
1025 * config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.
1027 2007-01-12 Alan Modra <amodra@bigpond.net.au>
1029 * input-file.c (input_file_open): Check fgets return.
1031 2007-01-11 Paul Brook <paul@codesourcery.com>
1033 * config/tc-arm.c (do_t_add_sub): Use Rd and Rs.
1035 2007-01-11 Nick Clifton <nickc@redhat.com>
1038 * config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
1041 * config/tc-mcore.c (md_number_to_chars): Use
1042 number_to_chars_{big|little}endian.
1044 2007-01-08 Kazu Hirata <kazu@codesourcery.com>
1046 * config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
1047 architecture by itself.
1048 (m68k_ip): Don't issue a warning for tbl instructions on fido.
1049 (m68k_elf_final_processing): Treat Fido as an architecture by
1052 2007-01-08 Kai Tietz <kai.tietz@onevision.com>
1054 * configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*
1056 2007-01-05 H.J. Lu <hongjiu.lu@intel.com>
1058 * config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
1059 depending on allow_naked_reg.
1061 2007-01-04 Paul Brook <paul@codesourcery.com>
1063 * config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.
1065 2007-01-04 H.J. Lu <hongjiu.lu@intel.com>
1068 * config/tc-i386.c (register_prefix): New.
1069 (set_intel_syntax): Set set_intel_syntax to "" if register
1070 prefix isn't needed.
1071 (check_byte_reg): Use register_prefix for error message.
1072 (check_long_reg): Likewise.
1073 (check_qword_reg): Likewise.
1074 (check_word_reg): Likewise.
1076 2006-01-04 Julian Brown <julian@codesourcery.com>
1078 * config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
1079 (do_neon_qshl_imm): Likewise.
1080 (do_neon_rshl): New function. Handle rounding variants of
1081 v{q}shl-by-register.
1082 (insns): Use do_neon_rshl for vrshl, vqrshl.
1084 2007-01-04 Paul Brook <paul@codesourcery.com>
1086 * config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
1089 2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
1091 * config/tc-i386.c (swap_operands): Remove branches.
1093 2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
1095 * config/tc-i386.c: Update copyright year.
1096 * config/tc-i386.h: Likewise.
1098 2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
1100 * config/tc-i386.c (smallest_imm_type): Return unsigned int
1103 2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
1105 * config/tc-i386.c: Convert to ISO C90 formatting
1106 * config/tc-i386.h: Likewise.
1108 2007-01-03 David Daney <ddaney@avtrex.com>
1110 * config/tc-mips.c (md_show_usage): Clean up -mno-shared
1113 For older changes see ChangeLog-2006
1119 version-control: never