1 2007-04-30 Alan Modra <amodra@bigpond.net.au>
4 * config/tc-ppc.c (ppc_insert_operand): Disable range check if
7 2007-04-28 Thiemo Seufer <ths@networkno.de>
9 * config/tc-mips.c: Fix comment.
11 2007-04-26 Anatoly Sokolov <aesok@post.ru>
13 * config/tc-avr.c (mcu_types): Add support for atmega8hva and
14 atmega16hva devices. Move at90usb82 device to 'avr5' architecture.
15 * doc/c-avr.texi: Document new devices.
17 2007-04-24 Alan Modra <amodra@bigpond.net.au>
19 * Makefile.am: Run "make dep-am".
20 * Makefile.in: Regenerate.
22 2007-04-23 Nathan Sidwell <nathan@codesourcery.com>
24 * config/tc-m68k.c (mcf54455_ctrl): New.
25 (HAVE_LONG_DISP, HAVE_LONG_CALL, HAVE_LONG_COND): New.
26 (m68k_archs): Add isac.
27 (m68k_cpus): Add 54455 family.
28 (m68k_ip): Split Bg into Bb, Bs, Bg.
29 (m68k_elf_final_processing): Add ISA_C.
30 * doc/c-m68k.texi (M680x0 Options): Add isac.
32 2007-04-22 Alan Modra <amodra@bigpond.net.au>
34 * read.c (read_a_source_file): Skip multiple spaces to
35 cover hack in mmix md_start_line_hook which overwrites a
36 colon with a space. Delete sermon and needless assertion.
38 2007-04-21 Alan Modra <amodra@bigpond.net.au>
40 * config/atof-vax.c (atof_vax_sizeof): Change return type to unsigned.
41 (md_atof): Make number_of_chars unsigned. Revert last change.
42 * config/tc-or32.c (md_apply_fix): Delete bogus assertions.
43 * config/tc-sh.c (sh_optimize_expr): Only define for OBJ_ELF.
44 * config/tc-sh.h (md_optimize_expr): Likewise.
45 * config/tc-sh64.c (shmedia_md_pcrel_from_section): Delete bogus
47 * config/tc-xtensa.c (convert_frag_immed_finish_loop): Likewise.
49 2007-04-21 Nick Clifton <nickc@redhat.com>
51 * config/atof-vax.c (md_atof): Fix comparison inside know().
53 * config/tc-ia64.c (emit_one_bundle): Fix typo.
55 2007-04-21 Alan Modra <amodra@bigpond.net.au>
57 * expr.c (expr): Assert on rankarg, not rank which can be unsigned.
58 * read.c (read_a_source_file): Remove buffer_limit[-1] assertion.
59 Don't skip over NUL char.
60 (pseudo_set): Set X_op for registers to O_register.
61 * symbols.c (symbol_clone): Remove assertion that sym is defined.
62 (resolve_symbol_value): Resolve O_register symbols.
63 * config/tc-i386.c (parse_real_register): Don't use i386_float_regtab.
64 Instead find st(0) by hash lookup.
65 * config/tc-ppc.c (ppc_macro): Warning fix.
67 * as.h (ENABLE_CHECKING): Default define to 0.
68 (know): Assert if ENABLE_CHECKING.
69 (struct relax_type): Remove superfluous declaration.
70 * configure.in (--enable-checking): New.
71 * configure: Regenerate.
72 * config.in: Regenerate.
73 * config/tc-ppc.c (ppc_setup_opcodes): Do checks when ENABLE_CHECKING.
74 Check for duplicate powerpc_operands entries.
76 2007-04-20 Nathan Sidwell <nathan@codesourcery.com>
78 * config/tc-m68k.c (mcf5253_ctrl): New.
80 (m68k_cpus): Add 5253, 52221, 52223.
82 * config/m68k-parse.h (RAMBAR_ALT): New.
83 * config/tc-m68k.c (mcf5206_ctrl, mcf5307_ctrl): New.
84 (mcf_ctrl, mcf5208_ctrl, mcf5210a_ctrl, mcf5213_ctrl, mcf52235_ctrl,
85 mcf5225_ctrl, mcf5235_ctrl, mcf5271_ctrl, mcf5275_ctrl,
86 mcf5282_ctrl, mcf5329_ctrl, mcf5373_ctrl, mcfv4e_ctrl,
87 mcf5475_ctrl, mcf5485_ctrl): Add RAMBAR synonym for
89 (mcf5272_ctrl): Add RAMBAR0, replace add RAMBAR with RAMBAR_ALT.
90 (m68k_cpus): Adjust 5206, 5206e & 5307 entries.
91 (m68k_ip) <Case J>: Detect when RAMBAR_ALT should be used. Add it
92 to control register mapping.
94 2007-04-20 Alan Modra <amodra@bigpond.net.au>
96 * messages.c (as_internal_value_out_of_range): Fix typo in
97 error message. Return after printing domain error.
98 * config/tc-ppc.c (ppc_insert_operand): Preserve low zero bits
99 in max when shifting right.
101 2007-04-20 Alan Modra <amodra@bigpond.net.au>
103 * messages.c (as_internal_value_out_of_range): Extend to report
104 errors for values with invalid low bits set.
105 * config/tc-ppc.c (ppc_setup_opcodes): Check powerpc_operands bitm
106 fields. Check that operands and opcode fields are disjoint.
107 (ppc_insert_operand): Check operands using mask rather than bit
108 count. Check low bits too. Handle PPC_OPERAND_PLUS1. Adjust
110 (md_apply_fix): Adjust for struct powerpc_operand change.
112 2007-04-19 Paul Brook <paul@codesourcery.com>
114 * config/tc-arm.c (md_assemble): Only allow 16-bit instructions on
115 Thumb-1. Add sanity check for bogus relaxations.
117 2007-04-19 Paul Brook <paul@codesourcery.com>
119 * config/tc-arm.c (insns): Allow rsb and rsbs on Thumb-1.
121 2007-04-19 Alan Modra <amodra@bigpond.net.au>
123 * Makefile.am: Run "make dep-am".
124 * Makefile.in: Regenerate.
126 2007-04-19 Nathan Froyd <froydnj@codesourcery.com>
128 * doc/c-ppc.texi (PowerPC-Opts): Document -me500, -me500x2, -mspe.
130 2007-04-18 H.J. Lu <hongjiu.lu@intel.com>
132 * doc/c-i386.texi; Document .ssse3, .sse4.1, .sse4.2 and .sse4.
134 2007-04-18 H.J. Lu <hongjiu.lu@intel.com>
136 * config/tc-i386.c (cpu_arch): Add .sse4.2 and .sse4.
137 (match_template): Handle operand size for crc32 in SSE4.2.
138 (process_suffix): Handle operand type for crc32 in SSE4.2.
139 (output_insn): Support SSE4.2.
141 2007-04-18 H.J. Lu <hongjiu.lu@intel.com>
143 * config/tc-i386.c (cpu_arch): Add .sse4.1.
144 (process_operands): Adjust implicit operand for blendvpd,
145 blendvps and pblendvb in SSE4.1.
146 (output_insn): Support SSE4.1.
148 2007-04-18 Paul Brook <paul@codesourcery.com>
150 * config/tc-arm.c (do_t_rsb): Use 16-bit encoding when possible.
152 2007-04-16 Kaz Kojima <kkojima@rr.iij4u.or.jp>
154 * config/tc-sh.c (sh_handle_align): Call as_bad_where instead
155 of as_warn_where for misaligned data.
157 2007-04-15 Kaz Kojima <kkojima@rr.iij4u.or.jp>
159 * config/tc-sh.c (align_test_frag_offset_fixed_p): Handle
162 2007-04-14 Steve Ellcey <sje@cup.hp.com>
164 * Makefile.am: Add ACLOCAL_AMFLAGS.
165 * Makefile.in: Regenerate.
167 2007-04-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
169 * config/tc-sh.c (align_test_frag_offset_fixed_p): New.
170 (sh_optimize_expr): Likewise.
171 * config/tc-sh.h (md_optimize_expr): Define.
172 (sh_optimize_expr): Prototype.
174 2007-04-06 Matt Thomas <matt@netbsd.org>
176 * config/tc-vax.c (vax_cons): Added to support %pcrel{8,16,32}(exp)
177 to emit pcrel relocations by DWARF2 in non-code sections. Borrowed
178 heavily from tc-sparc.c. (vax_cons_fix_new): Likewise.
180 2007-04-04 Kazu Hirata <kazu@codesourcery.com>
182 * config/tc-m68k.c (HAVE_LONG_BRANCH): Add fido_a.
184 2007-04-04 Paul Brook <paul@codesourcery.com>
186 * config/tc-arm.c (do_neon_ext): Enforce immediate range.
187 (insns): Use I15 for vext.
189 2007-04-04 Paul Brook <paul@codesourcery.com>
191 * configure.tgt: Loosen checks for arm uclinux eabi targets.
193 2007-04-02 Sterling Augustine <sterling@tensilica.com>
195 * config/tc-xtensa.c (xtensa_flush_pending_output): Check
196 outputting_stabs_line_debug.
198 2007-03-26 Anatoly Sokolov <aesok@post.ru>
200 * config/tc-avr.c (mcu_types): Add support for at90pwm1, at90usb82,
201 at90usb162, atmega325p, atmega329p, atmega3250p and atmega3290p
203 * doc/c-avr.texi: Document new devices.
205 2007-04-02 Richard Sandiford <richard@codesourcery.com>
207 * doc/as.texinfo: Add -mvxworks-pic to the list of MIPS options.
208 * doc/c-mips.texi (-KPIC, -mvxworks-pic): Document.
209 * config/tc-mips.c (md_show_usage): Mention -mvxworks-pic.
211 2007-03-30 Sterling Augustine <sterling@tensilica.com>
212 Bob Wilson <bob.wilson@acm.org>
214 * config/tc-xtensa.c (xtensa_move_labels): Remove loops_ok argument.
215 Do not check is_loop_target flag.
216 (xtensa_frob_label): Adjust calls to xtensa_move_labels.
217 (xg_assemble_vliw_tokens): Likewise. Also avoid calling
218 xtensa_move_labels for alignment of loop opcodes.
220 2007-03-30 H.J. Lu <hongjiu.lu@intel.com>
222 * config/tc-i386.c (process_suffix): Reindent a bit.
224 2007-03-30 Paul Brook <paul@codesourcery.com>
226 * config/tc-arm.c (encode_thumb2_ldmstm): New function.
227 (do_t_ldmstm): Generate 16-bit push/pop. Use encode_thumb2_ldmstm.
228 (do_t_push_pop): Use encode_thumb2_ldmstm.
230 2007-03-29 DJ Delorie <dj@redhat.com>
232 * config/tc-m32c.c (rl_for, relaxable): Protect argument.
233 (md_relax_table): Add entries for ADJNZ macros.
234 (M32C_Macros): Add ADJNZ macros.
235 (subtype_mappings): Add entries for ADJNZ macros.
236 (insn_to_subtype): Check for adjnz and sbjnz insns.
237 (md_estimate_size_before_relax): Pass insn to insn_to_subtype.
238 (md_convert_frag): Convert adjnz and sbjnz.
240 2007-03-29 Nick Clifton <nickc@redhat.com>
242 * itbl-ops.c (itbl_entry): Remove unnecessary and excessively long
244 * itbl-ops.h (enum e_processor): Initialise the e_nprocs field
245 using ITBL_NUMBER_OF_PROCESSORS.
246 * itbl-parse.y (yyerror): Remove use of redundant macro PARAMS.
248 2007-03-28 H.J. Lu <hongjiu.lu@intel.com>
250 * config/tc-i386.c (build_modrm_byte): For instructions with 2
251 register operands, encode destination in i.rm.regmem if its
254 2007-03-28 Richard Sandiford <richard@codesourcery.com>
255 Phil Edwards <phil@codesourcery.com>
257 * doc/as.texinfo: Put the contents after the title page rather
258 than at the end of the document.
260 2007-03-27 Alan Modra <amodra@bigpond.net.au>
262 * NEWS: Mention ".reloc".
264 2007-03-26 Sterling Augustine <sterling@tensilica.com>
266 * config/tc-xtensa.c (xg_translate_idioms): Allow assembly idioms
267 in FLIX instructions.
269 2007-03-26 Julian Brown <julian@codesourcery.com>
271 * config/tc-arm.c (arm_it): Add immisfloat field.
272 (parse_qfloat_immediate): Disallow integer syntax for floating-point
273 immediates. Fix hex immediates, handle 0.0 and -0.0 specially.
274 (parse_neon_mov): Set immisfloat bit for operand if it parsed as a
276 (neon_cmode_for_move_imm): Reject non-float immediates for float
278 (neon_move_immediate): Pass immisfloat bit to neon_cmode_for_move_imm.
280 2007-03-26 Julian Brown <julian@codesourcery.com>
282 * doc/c-arm.texi: Add documentation for .dn/.qn directives.
284 2007-03-26 Alan Modra <amodra@bigpond.net.au>
286 * doc/as.texinfo (Reloc): Document.
287 * read.c (potable): Add "reloc".
288 (s_reloc): New function.
289 * write.c (reloc_list): New global var.
290 (resolve_reloc_expr_symbols): New function.
291 (write_object_file): Call it.
292 (write_relocs): Process reloc_list.
293 * write.h (struct reloc_list): New.
294 (reloc_list): Declare.
296 2007-03-24 Paul Brook <paul@codesourcery.com>
298 * config/tc-arm.c (do_t_ldmstm): Error on Thumb-2 addressing modes.
300 2007-03-24 Paul Brook <paul@codesourcery.com>
301 Mark Shinwell <shinwell@codesourcery.com>
303 * config/tc-arm.c (operand_parse_code): Add OP_oRRw.
304 (parse_operands): Don't expect comma if first operand missing.
306 (do_srs): Encode register number, checking it is r13. Update comment.
307 (insns): Update SRS entries to take a register.
309 2007-03-23 H.J. Lu <hongjiu.lu@intel.com>
311 * config/tc-i386.c (md_begin): Allow '.' in mnemonic.
313 2007-03-23 Mark Shinwell <shinwell@codesourcery.com>
315 * config/tc-arm.c (md_apply_fix): Turn CBZ instructions that
316 attempt to jump to the next instruction into NOPs.
318 2007-03-23 Alan Modra <amodra@bigpond.net.au>
320 * config/tc-spu.c: Don't include opcode/spu.h.
321 (md_assemble): Set tc_fix_data.insn_tag and arg_format.
322 (md_apply_fix): Adjust.
323 * config/tc-spu.h: Include opcode/spu.h.
324 (struct tc_fix_info): New.
325 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Adjust.
326 (TC_FORCE_RELOCATION): Define.
328 2007-03-22 Joseph Myers <joseph@codesourcery.com>
330 * doc/as.texinfo: Include VERSION_PACKAGE when reporting version.
332 2007-03-21 H.J. Lu <hongjiu.lu@intel.com>
334 * config/tc-i386.c (process_suffix): Check 0x90 instead of
335 xchg for xchg %rax,%rax.
337 2007-03-21 H.J. Lu <hongjiu.lu@intel.com>
339 * config/tc-i386.c: Replace REX_MODE64, REX_EXTX, REX_EXTY
340 and REX_EXTZ with REX_W, REX_R, REX_X and REX_B respectively.
342 2007-03-21 H.J. Lu <hongjiu.lu@intel.com>
345 * config/tc-i386.c (match_template): Properly handle 64bit mode
348 2007-03-21 Anton Ertl <anton@mips.complang.tuw>
351 * config/tc-alpha.c (emit_ustX): Fix ustq code generation.
353 2007-03-21 H.J. Lu <hongjiu.lu@intel.com>
355 * Makefile.am: Run dep-am.
356 * Makefile.in: Regenerated.
358 * config/tc-i386.c: Don't include "opcodes/i386-opc.h".
360 * config/tc-i386.h: Include "opcodes/i386-opc.h".
361 (NOP_OPCODE): Removed.
362 (template): Likewise.
364 2007-03-21 Andreas Schwab <schwab@suse.de>
366 * config/tc-i386.h (NOP_OPCODE): Restore.
368 2007-03-18 Mark Shinwell <shinwell@codesourcery.com>
370 * config/tc-arm.c (do_mul): Don't warn about overlapping
371 Rd and Rm operands when assembling for v6 or above.
372 Correctly capitalize register names in the messages.
373 (do_mlas): Likewise. Delete spurious blank line.
375 2007-03-16 Kazu Hirata <kazu@codesourcery.com>
377 * config/tc-m68k.c (m68k_cpus): Add an entry for fidoa.
379 2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
381 * config/tc-i386.c (md_begin): Use i386_regtab_size to scan
383 (parse_register): Use i386_regtab_size instead of ARRAY_SIZE
386 2007-03-15 Alexandre Oliva <aoliva@redhat.com>
389 * app.c (do_scrub_chars): PUT after setting states.
391 2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
393 * Makefile.am: Run "make dep-am".
394 * Makefile.in: Regenerated.
396 * config/tc-i386.c: Include "opcodes/i386-opc.h" instead of
398 (md_begin): Check reg_name != NULL for the last entry in
401 * config/tc-i386.h: Move many entries to opcode/i386.h and
404 * configure.in (need_opcodes): Set true for i386.
405 * configure: Regenerated.
407 2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
409 * Makefile.am (REPORT_BUGS_TO): Removed.
410 (INCLUDES): Remove -DREPORT_BUGS_TO.
411 * Makefile.in: Regenerated.
413 * configure.in (--with-bugurl): Removed.
414 * configure: Regenerated.
416 * doc/Makefile.am (as_TEXINFOS): Remove gasver.texi.
417 (AM_MAKEINFOFLAGS): Add -I ../../bfd/doc.
418 (TEXI2DVI): Likewise.
419 (gasver.texi): Removed.
420 (MOSTLYCLEANFILES): Remove gasver.texi.
421 (as.1): Don't depend on gasver.texi.
422 * doc/Makefile.in: Regenerated.
424 * doc/as.texi: Include bfdver.texi instead of gasver.texi.
426 2007-03-14 Daniel Jacobowitz <dan@codesourcery.com>
428 * config/tc-arm.c (arm_copy_symbol_attributes): New.
429 * config/tc-arm.h (arm_copy_symbol_attributes): Declare.
430 (TC_COPY_SYMBOL_ATTRIBUTES): Define.
431 * gas/symbols.c (copy_symbol_attributes): Use
432 TC_COPY_SYMBOL_ATTRIBUTES.
434 2007-03-14 Paul Brook <paul@codesourcery.com>
436 * config/tc-arm.c (T16_32_TAB): Fix dec_sp encoding.
438 2007-03-14 Alan Modra <amodra@bigpond.net.au>
441 * write.c (relax_segment): Insert extra alignment padding
442 to break infinite relax loop when given impossible
443 gcc_except_table assembly.
445 2007-03-12 H.J. Lu <hongjiu.lu@intel.com>
447 * config/tc-i386.c (md_assemble): Use Opcode_XXX instead of XXX
449 (match_template): Likewise.
450 (process_operands): Use ~0x3 mask to match MOV_AX_DISP32.
452 * config/tc-i386.h (Opcode_D): New.
453 (Opcode_FloatR): Likewise.
454 (Opcode_FloatD): Likewise.
461 2007-03-09 Alexandre Oliva <aoliva@redhat.com>
463 * app.c (do_scrub_chars): Recognize comments after # line "file".
464 * read.c (get_linefile_number): New.
465 (s_app_line): Accept ill-formed .linefile lines as comments.
467 2007-03-09 Alan Modra <amodra@bigpond.net.au>
469 * config/tc-i386.h (WORKING_DOT_WORD): Define.
471 2007-03-09 Alexandre Oliva <aoliva@redhat.com>
473 * app.c (do_scrub_chars): Turn #<line>"file"flags into .linefile.
474 * as.h (new_logical_line_flags): New.
475 * input-scrub.c (new_logical_line): Turned into wrapper for...
476 (new_logical_line_flags): this. Handle flags.
477 * read.c (potable): Add linefile. Adjust appline argument.
478 (s_app_file): Fake .appfiles no more.
479 (s_app_line): For .linefile, accept file name and flags.
481 2007-03-08 Alan Modra <amodra@bigpond.net.au>
483 * symbols.c (symbol_relc_make_sym): Comment typo fixes.
485 2007-03-08 Alan Modra <amodra@bigpond.net.au>
487 * Makefile.am: Run "make dep-am".
488 * Makefile.in: Regenerate.
489 * po/POTFILES.in: Regenerate.
491 2007-03-07 Joseph Myers <joseph@codesourcery.com>
493 * configure.in (REPORT_BUGS_TEXI): Define to Texinfo version of
495 * doc/Makefile.am (gasver.texi): Define BUGURL.
496 * doc/as.texinfo: Use BUGURL.
497 * Makefile.in, configure, doc/Makefile.in: Regenerate.
499 2007-03-06 Andreas Krebbel <krebbel1@de.ibm.com>
501 * config/tc-s390.c (md_parse_option): z9-ec option added.
503 2007-03-02 Paul Brook <paul@codesourcery.com>
505 * config/tc-arm.c (relax_immediate): Always return positive values.
506 (relaxed_symbol_addr): New function.
507 (relax_adr, relax_branch): Use it.
508 (arm_relax_frag): Pass strect argument. Adjust infinite loop check.
510 2007-03-01 Joseph Myers <joseph@codesourcery.com>
512 * as.c (parse_args): Update copyright date.
514 2007-02-28 Nathan Sidwell <nathan@codesourcery.com>
516 * configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf.
518 2007-02-28 Nick Clifton <nickc@redhat.com>
521 * config/tc-d10v.c (do_assemble): Do not generate error messages,
522 just return -1 whenever a problem is encountered.
523 (md_assemble): If do_assemble returns -1 generate a non-fatal
524 error message and return.
527 * config/tc-msp430.c (line_separator_char): Change to '{'.
529 2007-02-27 Alan Modra <amodra@bigpond.net.au>
531 * config/tc-m68hc11.c (fixup24): Correct fixup size.
532 (build_jump_insn): Likewise.
533 (build_insn): Likewise.
534 (s_m68hc11_relax): Likewise.
536 2007-02-27 Alan Modra <amodra@bigpond.net.au>
538 * config/obj-elf.c (elf_frob_file): frag_wane any new frags.
540 2007-02-25 Mark Shinwell <shinwell@codesourcery.com>
542 * config/tc-arm.c (do_vfp_nsyn_pop): Use fldmias/fldmiad.
544 2007-02-23 Alan Modra <amodra@bigpond.net.au>
546 * config/tc-mn10300.c (md_convert_frag): Correct fixup size.
547 (md_assemble): Likewise.
549 2007-02-22 Alan Modra <amodra@bigpond.net.au>
551 * write.c (size_seg): Always clear SEC_RELOC here.
552 (install_reloc): New function, extracted from..
553 (write_relocs): ..here. Combine RELOC_EXPANSION_POSSIBLE code
554 with !RELOC_EXPANSION_POSSIBLE code. Don't add fr_offset when
555 testing frag size. Set SEC_RELOC here.
557 2007-02-21 Alan Modra <amodra@bigpond.net.au>
560 * config/tc-avr.h (TC_FX_SIZE_SLACK): Define.
562 2007-02-20 Thiemo Seufer <ths@mips.com>
564 * doc/c-mips.texi: Document 74kc, 74kf, 74kx.
566 2007-02-20 Thiemo Seufer <ths@mips.com>
568 * config/tc-mips.c (mips_cpu_info_table): Add 74K configurations.
570 2007-02-20 Thiemo Seufer <ths@mips.com>
571 Chao-Ying Fu <fu@mips.com>
573 * config/tc-mips.c (mips_set_options, mips_opts, file_ase_dspr2,
574 ISA_SUPPORTS_DSPR2_ASE, MIPS_CPU_ASE_DSPR2): Add DSP R2 ASE support.
575 (macro_build): Add case '2'.
576 (macro): Expand M_BALIGN to nop, packrl.ph or balign.
577 (validate_mips_insn): Add support for balign instruction.
578 (mips_ip): Handle DSP R2 instructions. Support balign instruction.
579 (OPTION_DSPR2, OPTION_NO_DSPR2, OPTION_COMPAT_ARCH_BASE,
580 md_parse_option, mips_after_parse_args): Add -mdspr2 and -mno-dspr2
581 command line options.
582 (s_mipsset): Add support for .set dspr2 and .set nodspr2 directives.
583 (md_show_usage): Add -mdspr2 and -mno-dspr2 help output.
584 * doc/c-mips.texi, doc/as.texinfo: Document -mdspr2, -mno-dspr2,
585 .set dspr2, .set nodspr2.
587 2007-02-20 Nathan Sidwell <nathan@codesourcery.com>
589 * config/tc-m68k.c (mcf5210a_ctrl, mcf52235_ctrl, mcf5225_ctrl): New.
590 (m68k_cpus): Add 5210a..5211a, 52230..52235 5224..5225.
592 2007-02-18 Alan Modra <amodra@bigpond.net.au>
594 * write.c (TC_FX_SIZE_SLACK): Define.
595 (write_relocs): Reinstate check for fixup within frag.
596 * config/tc-bfin.h (TC_FX_SIZE_SLACK): Define.
597 * config/tc-h8300.h (TC_FX_SIZE_SLACK): Define.
598 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Define.
599 * config/tc-sh.h (TC_FX_SIZE_SLACK): Define.
600 * config/tc-xstormy16.h (TC_FX_SIZE_SLACK): Define.
602 2007-02-17 Mark Mitchell <mark@codesourcery.com>
603 Nathan Sidwell <nathan@codesourcery.com>
604 Vladimir Prus <vladimir@codesourcery.com
605 Joseph Myers <joseph@codesourcery.com>
607 * configure.in (--with-bugurl): New option.
608 * configure: Regenerate.
609 * dep-in.sed: Remove bin-bugs.h.
610 * Makefile.am (REPORT_BUGS_TO): Define.
611 (INCLUDES): Define REPORT_BUGS_TO.
612 (DEP_INCLUDES): Likewise.
613 ($(OBJS)): No longer depend on bin-bugs.h.
614 * Makefile.in: Regenerate.
615 * doc/Makefile.in: Regenerate.
616 * as.c (show_usage): Don't print empty REPORT_BUGS_TO.
617 * as.h: Remove include of bin-bugs.h.
619 2007-02-17 Alan Modra <amodra@bigpond.net.au>
621 * write.c: White space fixes.
622 (fixup_segment): Move symbol_mri_common_p adjustments..
623 (write_relocs): ..and symbol_equated_reloc_p adjustments..
624 (adjust_reloc_syms): ..to here.
626 2007-02-16 Alan Modra <amodra@bigpond.net.au>
628 * subsegs.c (subseg_change, subseg_get): Use xcalloc rather than
629 xmalloc, memset. Don't bother assigning NULL to known zero mem.
630 (subseg_set_rest): Remove unnecessary cast.
631 * write.c: Include libbfd.h. Replace PTR with void * throughout.
632 Remove unnecessary forward declarations and casts.
633 (set_symtab): Delete extern bfd_alloc.
634 (fixup_segment): Move.
636 2007-02-15 Nathan Sidwell <nathan@codesourcery.com>
638 * config/m68k-parse.h (m68k_register): Add ROMBAR0, ASID.
639 * config/tc-m68k.c (mcfv4e_ctrl): Add ColdFire specific names.
640 (mcf5475_ctrl, mcf5485_ctrl): New.
641 (m68k_cpus): Use mcf5485_ctrl and mcf5485_ctrl for those families.
642 (m68k_ip): Add ASID, MMUBAR, ROMBAR0 handling.
643 (init_table): Add asid, mmubar, adjust rombar0.
645 2007-02-14 Alan Modra <amodra@bigpond.net.au>
647 * config/tc-i386.h (Seg2ShortForm, Seg3ShortForm): Delete.
648 * config/tc-i386.c: Wrap overly long lines, whitespace fixes.
649 (process_operands): Move old Seg2ShortForm and Seg3ShortForm
650 code, and test for these insns using a combination of
651 opcode_modifier and operand_types.
653 2007-02-07 Paul Brook <paul@codesourcery.com>
655 * configure.tgt: Add arm*-*-uclinux-*eabi.
657 2007-02-05 Dave Brolley <brolley@redhat.com>
658 Richard Sandiford <rsandifo@redhat.com>
659 DJ Delorie <dj@redhat.com>
660 Stan Cox <scox@redhat.com>
661 Jim Blandy <jimb@redhat.com>
662 Nick Clifton <nickc@redhat.com>
663 Jim Wilson <wilson@redhat.com>
664 Frank Ch. Eigler <fche@redhat.com>
665 Graydon Hoare <graydon@redhat.com>
666 Ben Elliston <bje@redhat.com>
667 John Healy <jhealy@redhat.com>
668 Richard Henderson <rth@redhat.com>
670 * Makefile.am (CPU_TYPES): Add mep.
671 (TARGET_CPU_CFILES): Add tc-mep.c.
672 (TARGET_CPU_HFILES): Add tc-mep.h.
673 (DEPTC_mep_elf): New variable.
674 (DEPTC_mep_coff): Likewise.
675 (DEPOBJ_mep_coff, DEPOBJ_mep_elf, DEP_mep_coff, DEP_mep_elf): Likewise.
676 * configure.in: Support mep.
677 * configure.tgt: Likewise.
678 * config/tc-mep.c: New file.
679 * config/obj-elf.c: New file.
680 * config/tc-mep.c: New file.
681 * config/tc-mep.h: New file.
682 * testsuite/gas/mep: New testsuite with content.
683 * Makefile.in: Regenerate.
684 * configure: Regenerate.
686 2007-02-05 Dave Brolley <brolley@redhat.com>
688 * cgen.c (gas_cgen_install_complex_reloc): Removed.
689 (complex_reloc_installation_howto): Removed.
691 2007-02-05 Dave Brolley <brolley@redhat.com>
692 Graydon Hoare <graydon@redhat.com>
693 DJ Delorie <dj@redhat.com>
694 Catherine Moore <clm@redhat.com>
695 Michael Chastain <chastain@redhat.com>
696 Frank Ch. Eigler <fche@redhat.com>
698 * symbols.c (use_complex_relocs_for): New, to decide
699 when to use complex relocs. Add signed RELC support.
700 (resolve_symbol_value): Call use_complex_relocs_for. Unconditionally
701 encode expression symbols as mangled complex relocation symbols (when
702 compiled with -DOBJ_COMPLEX_RELOC).
703 (symbol_relc_make_sym,value,expr): New traversal/conversion routines.
704 * cgen.c (gas_cgen_md_apply_fix3): Only set signed_p if RELC. Call
705 encode_addend with new args. Modify to get start, length from
706 ifield whenever it is set. Also change condition on which
707 self-describing relocs are encoded. Add hook into
708 gas_cgen_encode_addend.
709 (queue_fixup_recursively): Add signed RELC support. Change from masked
710 expr to trunc flag. Restore assignment of sub-field value to
711 temporary in fixups array. Reflect changed meaning of last arg to
712 queue_fixup_recursively.
713 (fixup): Add cgen_maybe_multi_ifield member.
714 (make_right_shifted_expr): New function.
715 (queue_fixup): Change to recursive function that fragments
716 fixups if operand has a multi-ifield.
717 (gas_cgen_parse_operand): Add RELC code to wrap expressions in
718 symbols, call weak_operand_overflow_check, and fragment call
719 queue_fixup with operand fields.
720 (gas_cgen_finish_insn) Modify to manage ifield pointer.
721 (weak_operand_overflow_check): New function to try to select
723 (gas_cgen_encode_addend): New function for relc.
724 (gas_cgen_install_complex_reloc): Likewise.
725 (gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
726 * write.h (struct fix): Add msb_field_p to fx_cgen sub-struct. Add
727 cgen_maybe_multi_ifield field to fx_cgen substructure.
728 * cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
729 * symbols.h (symbol_relc_make_sym,value,expr): New prototypes.
731 2007-02-03 DJ Delorie <dj@delorie.com>
733 * config/tc-m32c.c (m32c_cons_fix_new): New. Added to support 3
735 * config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
736 (m32c_cons_fix_new): Prototype.
738 2007-02-02 Bob Wilson <bob.wilson@acm.org>
740 * config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
741 (xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
743 2007-02-02 Bob Wilson <bob.wilson@acm.org>
745 * config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
746 (xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
747 (map_suffix_reloc_to_operator): New.
748 (map_operator_to_reloc): New.
749 (expression_maybe_register): Fix incorrect test of return value from
750 xtensa_elf_suffix. Rearrange to use map_suffix_reloc_to_operator.
751 (xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.
753 2007-02-02 Bob Wilson <bob.wilson@acm.org>
755 * config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
756 (tinsn_get_tok): Delete prototype.
757 * config/tc-xtensa.c (tinsn_get_tok): Delete.
759 2007-02-02 Bob Wilson <bob.wilson@acm.org>
761 * config/xtensa-relax.h (struct build_instr): Delete id field.
762 * config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
764 (append_literal_op, append_label_op): Remove litnum/labnum arguments;
765 set op_data fields to zero.
766 (parse_id_constant): Delete.
767 (build_transition): Remove code to handle numbered literals and labels.
769 2007-02-02 Bob Wilson <bob.wilson@acm.org>
771 * config/xtensa-relax.c (build_transition): Remove code after as_fatal.
772 (build_transition_table): Likewise.
774 2007-02-01 Bob Wilson <bob.wilson@acm.org>
776 * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
778 * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.
780 2007-02-02 Alan Modra <amodra@bigpond.net.au>
782 * write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
783 (struct fix <fx_plt>): Rename to tcbit2.
784 * write.c (fix_new_internal): Adjust.
785 (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
786 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
787 * config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
788 * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
789 * config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
790 * config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
791 * config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
792 * config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
793 * config/tc-msp430.c (msp430_force_relocation_local): Likewise.
794 * config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
795 * config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
796 Instead, compare fx_r_type.
797 * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
798 fx_tcbit in place of fx_plt.
799 * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
800 * doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
803 2007-01-30 Nick Clifton <nickc@redhat.com>
805 * as.c (main): Mark symbols created via the --defsym command line
806 option as volatile so that they can be overridden later on by a
807 .set directive. This maintains compatibility with the behaviour
808 of earlier versions of the assembler.
809 * doc/as.texinfo (--defsym): Document that the defined symbol's
810 value can be overridden via a .set directive.
812 2007-01-28 H.J. Lu <hongjiu.lu@intel.com>
814 * config/tc-i386.c (swap_imm_operands): Renamed to ...
815 (swap_2_operands): This. Take 2 ints.
816 (md_assemble): Updated.
817 (swap_operands): Call swap_2_operands to swap 2 operands.
819 2007-01-24 DJ Delorie <dj@redhat.com>
821 * config/tc-m32c.c (md_pseudo_table): Add .3byte.
823 2007-01-22 Nick Clifton <nickc@redhat.com>
826 * tc-score.c: Remove unnecessary uses of _().
827 Make the err_msg[] a file level local array in order to save
829 Remove unnecessary sprintf()s.
831 2007-01-18 Mei Ligang <ligang@sunnorth.com.cn>
834 * config/tc-score.c : Using _() for const string.
835 Do not assign inst.error with a local string pointer.
836 (md_section_align): Pad section.
838 2007-01-13 H.J. Lu <hongjiu.lu@intel.com>
840 * config/tc-i386.c (build_modrm_byte): Check number of operands
841 when procssing memory/register operand.
843 2007-01-12 Nick Clifton <nickc@redhat.com>
846 * macro.c (expand_irp): Do not ignore spaces inside quoted
849 2007-01-12 Alan Modra <amodra@bigpond.net.au>
851 * config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
852 * config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
853 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
854 (TC_FORCE_RELOCATION): Define.
855 (TC_FORCE_RELOCATION_LOCAL): Define.
856 * config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.
858 2007-01-12 Alan Modra <amodra@bigpond.net.au>
860 * input-file.c (input_file_open): Check fgets return.
862 2007-01-11 Paul Brook <paul@codesourcery.com>
864 * config/tc-arm.c (do_t_add_sub): Use Rd and Rs.
866 2007-01-11 Nick Clifton <nickc@redhat.com>
869 * config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
872 * config/tc-mcore.c (md_number_to_chars): Use
873 number_to_chars_{big|little}endian.
875 2007-01-08 Kazu Hirata <kazu@codesourcery.com>
877 * config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
878 architecture by itself.
879 (m68k_ip): Don't issue a warning for tbl instructions on fido.
880 (m68k_elf_final_processing): Treat Fido as an architecture by
883 2007-01-08 Kai Tietz <kai.tietz@onevision.com>
885 * configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*
887 2007-01-05 H.J. Lu <hongjiu.lu@intel.com>
889 * config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
890 depending on allow_naked_reg.
892 2007-01-04 Paul Brook <paul@codesourcery.com>
894 * config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.
896 2007-01-04 H.J. Lu <hongjiu.lu@intel.com>
899 * config/tc-i386.c (register_prefix): New.
900 (set_intel_syntax): Set set_intel_syntax to "" if register
902 (check_byte_reg): Use register_prefix for error message.
903 (check_long_reg): Likewise.
904 (check_qword_reg): Likewise.
905 (check_word_reg): Likewise.
907 2006-01-04 Julian Brown <julian@codesourcery.com>
909 * config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
910 (do_neon_qshl_imm): Likewise.
911 (do_neon_rshl): New function. Handle rounding variants of
913 (insns): Use do_neon_rshl for vrshl, vqrshl.
915 2007-01-04 Paul Brook <paul@codesourcery.com>
917 * config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
920 2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
922 * config/tc-i386.c (swap_operands): Remove branches.
924 2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
926 * config/tc-i386.c: Update copyright year.
927 * config/tc-i386.h: Likewise.
929 2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
931 * config/tc-i386.c (smallest_imm_type): Return unsigned int
934 2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
936 * config/tc-i386.c: Convert to ISO C90 formatting
937 * config/tc-i386.h: Likewise.
939 2007-01-03 David Daney <ddaney@avtrex.com>
941 * config/tc-mips.c (md_show_usage): Clean up -mno-shared
944 For older changes see ChangeLog-2006
950 version-control: never