1 2006-12-29 H.J. Lu <hongjiu.lu@intel.com>
3 * config/tc-i386.c (build_modrm_byte): Handle shift count
4 register with 3 operands.
6 2006-12-28 H.J. Lu <hongjiu.lu@intel.com>
8 * config/tc-i386.c (process_operands): Check i.reg_operands
9 and increment i.operands when adding a register operand.
10 (build_modrm_byte): Fix 4 operand instruction handling.
12 2006-12-27 H.J. Lu <hongjiu.lu@intel.com>
14 * config/tc-i386.c (disp_expressions): Use MAX_MEMORY_OPERANDS
15 for array size instead of 2.
16 (im_expressions): Use MAX_IMMEDIATE_OPERANDS for for array size
18 (i386_immediate): Update immediate operand overflow error
20 (i386_displacement): Check displacement operand overflow.
22 2006-12-27 H.J. Lu <hongjiu.lu@intel.com>
24 * config/tc-i386.c: Document tc-i386.c, not i386.c.
26 2006-12-27 Kazu Hirata <kazu@codesourcery.com>
28 * config/m68k-parse.h (m68k_register): Add CAC and MBB.
29 * config/tc-m68k.c (fido_ctrl): New.
30 (m68k_archs): Use fido_ctrl for -mfidoa.
31 (m68k_cpus): Use fido_ctrl on fido-*-*.
32 (m68k_ip): Add support for CAC and MBB.
33 (init_table): Add CAC and MBB.
35 2006-12-26 H.J. Lu <hongjiu.lu@intel.com>
37 * config/tc-i386.c (i386_immediate): Remove prototype.
39 2006-12-25 Kazu Hirata <kazu@codesourcery.com>
41 * config/tc-m68k.c (cpu_of_arch): Add fido.
42 (m68k_archs, m68k_cpu): Add entries for fido.
43 (m68k_elf_final_processing): Handle EF_M68K_CPU32_FIDO_A.
45 2006-12-25 Mei Ligang <ligang@sunnorth.com.cn>
47 * config/tc-score.c (build_lw_pic): Rename as build_lwst_pic.
48 Delete the code handling large constant for PIC.
50 (score_relax_frag): Decrease insn_addr in certain situation.
51 (s_score_cprestore): Change .cprestore syntax from ".cprestore offset"
52 to ".cprestore reg, offset".
54 2006-12-23 Kazu Hirata <kazu@codesourcery.com>
56 * configure.tgt: Recognize fido.
58 2006-12-15 H.J. Lu <hongjiu.lu@intel.com>
60 * config/tc-i386.c: Add a blank line bewteen function bodies.
62 2006-12-15 H.J. Lu <hongjiu.lu@intel.com>
64 * config/tc-i386.c (build_modrm_byte): Reformat to 72 columns.
66 2006-12-14 Daniel Jacobowitz <dan@codesourcery.com>
68 * Makefile.am (YFLAGS): Define.
69 * Makefile.in: Regenerated.
71 2006-12-14 H.J. Lu <hongjiu.lu@intel.com>
73 * config/tc-i386.c (match_template): Simplify 3 and 4 operand
76 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
78 * config/tc-i386.c (build_modrm_byte): Set the Operand_PCrel
81 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
83 * config/tc-i386.c (match_template): Use a for loop to set
86 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
89 * config/tc-i386.c (match_template): Use MAX_OPERANDS for the
90 number of operands. Issue an error if MAX_OPERANDS != 4. Add
91 the 4th operand check.
93 2006-12-13 Paul Brook <paul@codesourcery.com>
95 * config/tc-arm.c (arm_arch_option_table): Add v7-{a,r,m}.
96 * doc/c-arm.texi: Fix spelling of ARMv7 profile variants.
98 2006-12-12 H.J. Lu <hongjiu.lu@intel.com>
100 * config/tc-i386.h (WordMem): Document it for 64 bit memory
103 2006-12-12 Daniel Jacobowitz <dan@codesourcery.com>
105 * doc/Makefile.am (as_TEXINFOS): Set.
106 (as.info as.dvi as.html): Delete rule.
107 * doc/Makefile.in: Regenerated.
109 2006-12-11 Daniel Jacobowitz <dan@codesourcery.com>
111 * configure.in: Define GENINSRC_NEVER.
112 * doc/Makefile.am (as.info): Remove srcdir prefix.
113 (MAINTAINERCLEANFILES): Add info file.
114 (DISTCLEANFILES): Pretend to add info file.
115 * po/Make-in (.po.gmo): Put gmo files in objdir.
116 * configure, Makefile.in, doc/Makefile.in: Regenerated.
118 2006-12-09 H.J. Lu <hongjiu.lu@intel.com>
120 * config/tc-i386.h (template): Use MAX_OPERANDS instead of 4
121 for operand_types array.
123 2006-12-08 Christian Groessler <chris@groessler.org>
125 * config/tc-z8k.c (whatreg): Add comment describing function.
126 Return NULL if symbol name characters follow the register number.
127 (parse_reg): Use NULL instead of 0 for pointer values. Stop
128 processing if whatreg returned NULL.
130 2006-12-07 Kazu Hirata <kazu@codesourcery.com>
132 * config/tc-m68k.c: Update uses of EF_M68K_*.
134 2006-12-06 H.J. Lu <hjl@gnu.org>
136 * config/tc-i386.h: Change the prefix order to SEG_PREFIX,
137 ADDR_PREFIX, DATA_PREFIX, LOCKREP_PREFIX.
139 2006-12-02 Jakub Jelinek <jakub@redhat.com>
142 * subsegs.c (subseg_set_rest): Clear frch_cfi_data field.
144 2006-12-01 Paul Brook <paul@codesourcery.com>
146 * config/tc-arm.c (arm_force_relocation): Return 1 for relocs against
149 2006-11-29 Paul Brook <paul@codesourcery.com>
151 * config/tc-arm.c (arm_is_eabi): New function.
152 * config/tc-arm.h (arm_is_eabi): New prototype.
153 (THUMB_IS_FUNC): Use ELF function type for EABI objects.
154 * doc/c-arm.texi (.thumb_func): Update documentation.
156 2006-11-29 Paul Brook <paul@codesourcery.com>
158 * config/tc-arm.c (do_vfp_sp_const, do_vfp_dp_const): Fix operans
161 2006-11-27 Sterling Augustine <sterling@tensilica.com>
163 * config/tc-xtensa.c (xtensa_sanity_check): Check for RELAX_IMMED
164 as the first slot_subtype, not the frag subtype.
166 2006-11-27 Bob Wilson <bob.wilson@acm.org>
168 * config/tc-xtensa.c (XSHAL_ABI): Add default definition.
169 (directive_state): Disable scheduling by default.
170 (xtensa_add_config_info): New.
171 (xtensa_end): Call xtensa_add_config_info.
173 2006-11-27 Eric Botcazou <ebotcazou@adacore.com>
175 * config/tc-sparc.c (tc_gen_reloc): Turn aligned relocs into
176 their unaligned counterparts in debugging sections.
178 2006-11-24 Alan Modra <amodra@bigpond.net.au>
180 * config/tc-spu.c (md_pseudo_table): Add eqv and .eqv.
182 2006-11-22 Daniel Jacobowitz <dan@codesourcery.com>
184 * config/tc-arm.h (md_cons_align): Define.
185 (mapping_state): New prototype.
186 * config/tc-arm.c (mapping_state): Make global.
188 2006-11-22 Alan Modra <amodra@bigpond.net.au>
190 * config/obj-elf.c (obj_elf_version): Use memcpy rather than strcpy.
192 2006-11-16 Mei ligang <ligang@sunnorth.com.cn>
194 * config/tc-score.c (score_relax_frag): If next frag contains 32 bit
195 branch instruction, handle it specially.
196 (score_insns): Modify 32 bit branch instruction.
198 2006-11-16 Alan Modra <amodra@bigpond.net.au>
200 * symbols.c (resolve_symbol_value): Formatting.
202 2006-11-15 Jan Beulich <jbeulich@novell.com>
205 * symbols.c (symbol_clone): Mark symbol ending up not on symbol
206 chain by linking it to itself.
207 (resolve_symbol_value): Also check symbol_shadow_p().
208 (symbol_shadow_p): New.
209 * symbols.h (symbol_shadow_p): Declare.
211 2006-11-12 Mark Shinwell <shinwell@codesourcery.com>
213 * config/tc-arm.c (do_t_czb): Rename to do_t_cbz.
214 (insns): Adjust accordingly.
215 (md_apply_fix): Alter comments to use CBZ instead of CZB.
217 2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt>
219 * config/tc-arm.c (arm_fix_adjustable) [OBJ_COFF]: Delete.
220 (arm_fix_adjustable) [OBJ_ELF]: Use it on coff targets too.
222 2006-11-10 Nick Clifton <nickc@redhat.com>
225 * config/obj-elf.c (obj_elf_version): Do not include the name
226 field's padding in the namesz value.
228 2006-11-09 Thiemo Seufer <ths@mips.com>
230 * config/tc-mips.c: Fix outdated comment.
232 2006-11-08 H.J. Lu <hongjiu.lu@intel.com>
234 * config/tc-i386.h (CpuPNI): Removed.
235 (CpuUnknownFlags): Replace CpuPNI with CpuSSE3.
236 * config/tc-i386.c (md_assemble): Likewise.
238 2006-11-08 Alan Modra <amodra@bigpond.net.au>
240 * symbols.c (symbol_create, symbol_clone): Don't set udata.p.
242 2006-11-06 David Daney <ddaney@avtrex.com>
244 * config/tc-mips.c (pic_need_relax): Return true for section symbols.
246 2006-11-06 Thiemo Seufer <ths@mips.com>
248 * doc/c-mips.texi (-march): Document sb1a.
250 2006-11-06 Thiemo Seufer <ths@mips.com>
252 * config/tc-mips.c (mips_cpu_info_table): Remove 24k/24ke aliases.
253 34k always has DSP ASE.
255 2006-11-03 Thiemo Seufer <ths@mips.com>
257 * config/tc-mips.c (md_pcrel_from_section): Disallow PC relative
258 MIPS16 instructions referencing other sections, unless they are
261 2006-11-03 Thiemo Seufer <ths@mips.com>
263 * config/tc-mips.c (mips_cpu_info_table): The 25Kf is a MIPS64
266 2006-11-03 Jakub Jelinek <jakub@redhat.com>
268 * dw2gencfi.c (struct fde_entry): Add per_encoding, lsda_encoding,
269 personality and lsda.
270 (struct cie_entry): Add per_encoding, lsda_encoding and personality.
271 (alloc_fde_entry): Initialize per_encoding and lsda_encoding.
272 (cfi_pseudo_table): Handle .cfi_personality and .cfi_lsda.
273 (dot_cfi_personality, dot_cfi_lsda, encoding_size): New functions.
274 (output_cie): Output personality including its encoding and LSDA encoding.
275 (output_fde): Output LSDA.
276 (select_cie_for_fde): Don't share CIE if personality, its encoding or
277 LSDA encoding are different. Copy the 3 fields from fde_entry to
279 * doc/as.texinfo (.cfi_personality, .cfi_lsda): Document.
281 * subsegs.h (struct frchain): Add frch_cfi_data field.
282 * dw2gencfi.c: Include subsegs.h.
283 (cur_fde_data, last_address, cur_cfa_offset, cfa_save_stack): Removed.
284 (struct frch_cfi_data): New type.
285 (unused_cfi_data): New variable.
286 (alloc_fde_entry): Move cur_fde_data, last_address, cur_cfa_offset
287 and cfa_save_stack static vars into a structure pointed from
289 (alloc_cfi_insn_data, cfi_new_fde, cfi_end_fde, cfi_set_return_column,
290 cfi_add_advance_loc, cfi_add_CFA_def_cfa, cfi_add_CFA_def_cfa_offset,
291 cfi_add_CFA_remember_state, cfi_add_CFA_restore_state, dot_cfi,
292 dot_cfi_escape, dot_cfi_startproc, dot_cfi_endproc, cfi_finish):
295 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
297 * config/tc-h8300.c (build_bytes): Fix const warning.
299 2006-11-01 Mei Ligang <ligang@sunnorth.com.cn>
301 * tc-score.c (do16_rdrs): Handle not! instruction especially.
303 2006-10-31 Paul Brook <paul@codesourcery.com>
305 * config/tc-arm.c (arm_adjust_symtab): Don't use STT_ARM_16BIT
308 2006-10-31 Paul Brook <paul@codesourcery.com>
311 * config/tc-arm.c (object_arch): New variable.
312 (s_arm_object_arch): New function.
313 (md_pseudo_table): Add object_arch.
314 (aeabi_set_public_attributes): Obey object_arch.
315 * doc/c-arm.texi: Document .object_arch.
317 2006-10-31 Mei Ligang <ligang@sunnorth.com.cn>
319 * tc-score.c (data_op2): Check invalid operands.
320 (my_get_expression): Const operand of some instructions can not be
322 (get_insn_class_from_type): Handle instruction type Insn_internal.
323 (do_macro_ldst_label): Modify inst.type.
325 (data_op2): The immediate value in lw is 15 bit signed.
327 2006-10-29 Randolph Chung <tausq@debian.org>
329 * config/tc-hppa.c (hppa_cfi_frame_initial_instructions)
330 (hppa_regname_to_dw2regnum): New funcions.
331 * config/tc-hppa.h [OBJ_ELF] (TARGET_USE_CFIPOP): Define.
332 (tc_cfi_frame_initial_instructions)
333 (tc_regname_to_dw2regnum): Define.
334 (hppa_cfi_frame_initial_instructions)
335 (hppa_regname_to_dw2regnum): Declare.
336 (DWARF2_LINE_MIN_INSN_LENGTH, DWARF2_DEFAULT_RETURN_COLUMN)
337 (DWARF2_CIE_DATA_ALIGNMENT): Define.
339 2006-10-29 Nick Clifton <nickc@redhat.com>
341 * config/tc-spu.c (md_assemble): Cast printf string size parameter
342 to int in order to avoid a compiler warning.
344 2006-10-27 Andrew Stubbs <andrew.stubbs@st.com>
346 * config/tc-sh.c (md_assemble): Define size of branches.
348 2006-10-26 Ben Elliston <bje@au.ibm.com>
350 * dw2gencfi.c (cfi_add_CFA_offset):
351 Assert DWARF2_CIE_DATA_ALIGNMENT is non-zero.
353 * write.c (chain_frchains_together_1): Assert that this function
354 never returns a pointer to the auto variable `dummy'.
356 2006-10-25 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
357 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
358 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
359 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
360 Alan Modra <amodra@bigpond.net.au>
362 * config/tc-spu.c: New file.
363 * config/tc-spu.h: New file.
364 * configure.tgt: Add SPU support.
365 * Makefile.am: Likewise. Run "make dep-am".
366 * Makefile.in: Regenerate.
367 * po/POTFILES.in: Regenerate.
369 2006-10-25 Ben Elliston <bje@au.ibm.com>
371 * expr.c (expr): Replace O_add case in switch (op_left) explaining
372 why it can never occur.
374 2006-10-24 Andrew Pinski <andrew_pinski@playstation.sony.com>
376 * doc/c-ppc.texi (-mcell): Document.
377 * config/tc-ppc.c (parse_cpu): Parse -mcell.
378 (md_show_usage): Document -mcell.
380 2006-10-23 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
382 * doc/c-i386.texi : Document amdfam10,.sse4a and .abm in cpu_type.
384 2006-10-23 Alan Modra <amodra@bigpond.net.au>
386 * config/tc-m68hc11.c (md_assemble): Quiet warning.
388 2006-10-19 Mike Frysinger <vapier@gentoo.org>
390 * config/tc-i386.c (md_parse_option): Use CONST_STRNEQ.
391 (x86_64_section_letter): Likewise.
393 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
395 * config/tc-score.c (build_relax_frag): Compute correct
398 2006-10-18 Roy Marples <uberlord@gentoo.org>
400 * config/tc-sparc.c (md_parse_option): Treat any target starting with
401 elf32-sparc as a viable target for the -32 switch and any target
402 starting with elf64-sparc as a viable target for the -64 switch.
403 (sparc_target_format): For 64-bit ELF flavoured output use
404 ELF_TARGET_FORMAT64 while for 32-bit ELF flavoured output use
406 * config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define.
408 2006-10-17 H.J. Lu <hongjiu.lu@intel.com>
410 * configure: Regenerated.
412 2006-10-16 Bernd Schmidt <bernd.schmidt@analog.com>
414 * input-scrub.c (input_scrub_next_buffer): Use TC_EOL_IN_INSN
415 in addition to testing for '\n'.
416 (TC_EOL_IN_INSN): Provide a default definition if necessary.
418 2006-10-13 Sterling Augstine <sterling@tensilica.com>
420 * dwarf2dbg.c (out_debug_info): Use TC_DWARF2_EMIT_OFFSET to emit
421 a disjoint DW_AT range.
423 2006-10-13 Mei Ligang <ligang@sunnorth.com.cn>
425 * config/tc-score.c (md_show_usage): Print -KPIC option usage.
427 2006-10-08 Paul Brook <paul@codesourcery.com>
429 * config/tc-arm.c (parse_big_immediate): 64-bit host fix.
430 (parse_operands): Use parse_big_immediate for OP_NILO.
431 (neon_cmode_for_logic_imm): Try smaller element sizes.
432 (neon_cmode_for_move_imm): Ditto.
433 (do_neon_logic): Handle .i64 pseudo-op.
435 2006-09-29 Alan Modra <amodra@bigpond.net.au>
437 * po/POTFILES.in: Regenerate.
439 2006-09-28 H.J. Lu <hongjiu.lu@intel.com>
441 * config/tc-i386.h (CpuMNI): Renamed to ...
443 (CpuUnknownFlags): Updated.
444 (processor_type): Replace PROCESSOR_YONAH with PROCESSOR_CORE
445 and PROCESSOR_MEROM with PROCESSOR_CORE2.
446 * config/tc-i386.c: Updated.
447 * doc/c-i386.texi: Likewise.
449 * config/tc-i386.c (cpu_arch): Add ".ssse3", "core" and "core2".
451 2006-09-28 Bridge Wu <mingqiao.wu@gmail.com>
453 * config/tc-arm.c (md_apply_fix): Do not clear write_back bit.
455 2006-09-27 Nick Clifton <nickc@redhat.com>
457 * output-file.c (output_file_close): Prevent an infinite loop
458 reporting that stdoutput could not be closed.
460 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
461 Joseph Myers <joseph@codesourcery.com>
462 Ian Lance Taylor <ian@wasabisystems.com>
463 Ben Elliston <bje@wasabisystems.com>
465 * config/tc-arm.c (arm_cext_iwmmxt2): New.
466 (enum operand_parse_code): New code OP_RIWR_I32z.
467 (parse_operands): Handle OP_RIWR_I32z.
468 (do_iwmmxt_wmerge): New function.
469 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
471 (do_iwmmxt_wrwrwr_or_imm5): New function.
472 (insns): Mark instructions as RIWR_I32z as appropriate.
473 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
474 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
475 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
476 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
477 (md_begin): Handle IWMMXT2.
478 (arm_cpus): Add iwmmxt2.
479 (arm_extensions): Likewise.
480 (arm_archs): Likewise.
482 2006-09-25 Bob Wilson <bob.wilson@acm.org>
484 * doc/as.texinfo (Overview): Revise description of --keep-locals.
485 Add xref to "Symbol Names".
486 (L): Refer to "local symbols" instead of "local labels". Move
487 definition to "Symbol Names" section; add xref to that section.
488 (Symbol Names): Use "Local Symbol Names" section to define local
489 symbols. Add "Local Labels" heading for description of temporary
490 forward/backward labels, and refer to those as "local labels".
492 2006-09-23 H.J. Lu <hongjiu.lu@intel.com>
495 * config/tc-i386.c (match_template): Check address size prefix
496 to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32
499 2006-09-22 Alan Modra <amodra@bigpond.net.au>
501 * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'.
503 2006-09-22 Alan Modra <amodra@bigpond.net.au>
505 * as.h (as_perror): Delete declaration.
506 * gdbinit.in (as_perror): Delete breakpoint.
507 * messages.c (as_perror): Delete function.
508 * doc/internals.texi: Remove as_perror description.
509 * listing.c (listing_print: Don't use as_perror.
510 * output-file.c (output_file_create, output_file_close): Likewise.
511 * symbols.c (symbol_create, symbol_clone): Likewise.
512 * write.c (write_contents): Likewise.
513 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
514 * config/tc-tic54x.c (tic54x_mlib): Likewise.
516 2006-09-22 Alan Modra <amodra@bigpond.net.au>
518 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
519 (ppc_handle_align): New function.
520 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
521 (SUB_SEGMENT_ALIGN): Define as zero.
523 2006-09-20 Bob Wilson <bob.wilson@acm.org>
525 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
526 (Overview): Skip cross reference in man page.
528 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
530 * configure.in: Add new target x86_64-pc-mingw64.
531 * configure: Regenerate.
532 * configure.tgt: Add new target x86_64-pc-mingw64.
533 * config/obj-coff.h: Add handling for TE_PEP target specific code
535 * config/tc-i386.c: Add new targets.
536 (md_parse_option): Add targets to OPTION_64.
537 (x86_64_target_format): Add new method for setup proper default
539 * config/te-pep.h: Add new target definition header.
540 (TE_PEP): New macro: Identifies new target architecture.
541 (COFF_WITH_pex64): Set proper includes in bfd.
542 * NEWS: Mention new target.
544 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
546 * config/bfin-parse.y (binary): Change sub of const to add of negated
549 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
551 * config/tc-score.c: New file.
552 * config/tc-score.h: Newf file.
553 * configure.tgt: Add Score target.
554 * Makefile.am: Add Score files.
555 * Makefile.in: Regenerate.
556 * NEWS: Mention new target support.
558 2006-09-16 Paul Brook <paul@codesourcery.com>
560 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
561 * doc/c-arm.texi (movsp): Document offset argument.
563 2006-09-16 Paul Brook <paul@codesourcery.com>
565 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
566 unsigned int to avoid 64-bit host problems.
568 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
570 * config/bfin-parse.y (binary): Do some more constant folding for
573 2006-09-13 Jan Beulich <jbeulich@novell.com>
575 * input-file.c (input_file_give_next_buffer): Demote as_bad to
578 2006-09-13 Alan Modra <amodra@bigpond.net.au>
581 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
584 2006-09-13 Alan Modra <amodra@bigpond.net.au>
586 * input-file.c (input_file_open): Replace as_perror with as_bad
587 so that gas exits with error on file errors. Correct error
589 (input_file_get, input_file_give_next_buffer): Likewise.
590 * input-file.h: Update comment.
592 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
595 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
596 registers as a sub-class of wC registers.
598 2006-09-11 Alan Modra <amodra@bigpond.net.au>
601 * config/tc-mips.h (enum dwarf2_format): Forward declare.
602 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
603 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
604 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
606 2006-09-08 Nick Clifton <nickc@redhat.com>
609 * doc/as.texinfo (Macro): Improve documentation about separating
610 macro arguments from following text.
612 2006-09-08 Paul Brook <paul@codesourcery.com>
614 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
616 2006-09-07 Paul Brook <paul@codesourcery.com>
618 * config/tc-arm.c (parse_operands): Mark operand as present.
620 2006-09-04 Paul Brook <paul@codesourcery.com>
622 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
623 (do_neon_dyadic_if_i_d): Avoid setting U bit.
624 (do_neon_mac_maybe_scalar): Ditto.
625 (do_neon_dyadic_narrow): Force operand type to NT_integer.
626 (insns): Remove out of date comments.
628 2006-08-29 Nick Clifton <nickc@redhat.com>
630 * read.c (s_align): Initialize the 'stopc' variable to prevent
631 compiler complaints about it being used without being
633 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
634 s_float_space, s_struct, cons_worker, equals): Likewise.
636 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
638 * ecoff.c (ecoff_directive_val): Fix message typo.
639 * config/tc-ns32k.c (convert_iif): Likewise.
640 * config/tc-sh64.c (shmedia_check_limits): Likewise.
642 2006-08-25 Sterling Augustine <sterling@tensilica.com>
643 Bob Wilson <bob.wilson@acm.org>
645 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
646 the state of the absolute_literals directive. Remove align frag at
647 the start of the literal pool position.
649 2006-08-25 Bob Wilson <bob.wilson@acm.org>
651 * doc/c-xtensa.texi: Add @group commands in examples.
653 2006-08-24 Bob Wilson <bob.wilson@acm.org>
655 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
656 (INIT_LITERAL_SECTION_NAME): Delete.
657 (lit_state struct): Remove segment names, init_lit_seg, and
658 fini_lit_seg. Add lit_prefix and current_text_seg.
659 (init_literal_head_h, init_literal_head): Delete.
660 (fini_literal_head_h, fini_literal_head): Delete.
661 (xtensa_begin_directive): Move argument parsing to
662 xtensa_literal_prefix function.
663 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
664 (xtensa_literal_prefix): Parse the directive argument here and
665 record it in the lit_prefix field. Remove code to derive literal
668 (get_is_linkonce_section): Use linkonce_len. Check for any
669 ".gnu.linkonce.*" section, not just text sections.
670 (md_begin): Remove initialization of deleted lit_state fields.
671 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
672 to init_literal_head and fini_literal_head.
673 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
674 when traversing literal_head list.
675 (match_section_group): New.
676 (cache_literal_section): Rewrite to determine the literal section
677 name on the fly, create the section and return it.
678 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
679 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
680 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
681 Use xtensa_get_property_section from bfd.
682 (retrieve_xtensa_section): Delete.
683 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
684 description to refer to plural literal sections and add xref to
685 the Literal Directive section.
686 (Literal Directive): Describe new rules for deriving literal section
687 names. Add footnote for special case of .init/.fini with
688 --text-section-literals.
689 (Literal Prefix Directive): Replace old naming rules with xref to the
690 Literal Directive section.
692 2006-08-21 Joseph Myers <joseph@codesourcery.com>
694 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
695 merging with previous long opcode.
697 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
699 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
700 * Makefile.in: Regenerate.
701 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
704 2006-08-16 Julian Brown <julian@codesourcery.com>
706 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
707 to use ARM instructions on non-ARM-supporting cores.
708 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
709 mode automatically based on cpu variant.
710 (md_begin): Call above function.
712 2006-08-16 Julian Brown <julian@codesourcery.com>
714 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
715 recognized in non-unified syntax mode.
717 2006-08-15 Thiemo Seufer <ths@mips.com>
718 Nigel Stephens <nigel@mips.com>
719 David Ung <davidu@mips.com>
721 * configure.tgt: Handle mips*-sde-elf*.
723 2006-08-12 Thiemo Seufer <ths@networkno.de>
725 * config/tc-mips.c (mips16_ip): Fix argument register handling
726 for restore instruction.
728 2006-08-08 Bob Wilson <bob.wilson@acm.org>
730 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
732 (out_fixed_inc_line_addr): New.
733 (process_entries): Use out_fixed_inc_line_addr when
734 DWARF2_USE_FIXED_ADVANCE_PC is set.
735 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
737 2006-08-08 DJ Delorie <dj@redhat.com>
739 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
740 vs full symbols so that we never have more than one pointer value
741 for any given symbol in our symbol table.
743 2006-08-08 Sterling Augustine <sterling@tensilica.com>
745 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
746 and emit DW_AT_ranges when code in compilation unit is not
748 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
750 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
751 (out_debug_ranges): New function to emit .debug_ranges section
752 when code is not contiguous.
754 2006-08-08 Nick Clifton <nickc@redhat.com>
756 * config/tc-arm.c (WARN_DEPRECATED): Enable.
758 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
760 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
762 (pe_directive_secrel) [TE_PE]: New function.
763 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
764 loc, loc_mark_labels.
765 [TE_PE]: Handle secrel32.
766 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
768 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
769 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
770 (md_section_align): Only round section sizes here for AOUT
772 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
773 (tc_pe_dwarf2_emit_offset): New function.
774 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
775 (cons_fix_new_arm): Handle O_secrel.
776 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
777 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
778 of OBJ_ELF only block.
779 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
780 tc_pe_dwarf2_emit_offset.
782 2006-08-04 Richard Sandiford <richard@codesourcery.com>
784 * config/tc-sh.c (apply_full_field_fix): New function.
785 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
786 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
787 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
788 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
790 2006-08-03 Nick Clifton <nickc@redhat.com>
793 * config.in: Regenerate.
795 2006-08-03 Joseph Myers <joseph@codesourcery.com>
797 * config/tc-arm.c (parse_operands): Handle invalid register name
800 2006-08-03 Joseph Myers <joseph@codesourcery.com>
802 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
803 (parse_operands): Handle it.
804 (insns): Use it for tmcr and tmrc.
806 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
809 * config/tc-i386.c (md_parse_option): Treat any target starting
810 with elf64_x86_64 as a viable target for the -64 switch.
811 (i386_target_format): For 64-bit ELF flavoured output use
813 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
815 2006-08-02 Nick Clifton <nickc@redhat.com>
818 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
820 * configure.in: Run BFD_BINARY_FOPEN.
821 * configure: Regenerate.
822 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
825 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
827 * config/tc-i386.c (md_assemble): Don't update
830 2006-08-01 Thiemo Seufer <ths@mips.com>
832 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
834 2006-08-01 Thiemo Seufer <ths@mips.com>
836 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
837 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
838 BFD_RELOC_32 and BFD_RELOC_16.
839 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
840 md_convert_frag, md_obj_end): Fix comment formatting.
842 2006-07-31 Thiemo Seufer <ths@mips.com>
844 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
845 handling for BFD_RELOC_MIPS16_JMP.
847 2006-07-24 Andreas Schwab <schwab@suse.de>
850 * read.c (read_a_source_file): Ignore unknown text after line
851 comment character. Fix misleading comment.
853 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
855 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
856 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
857 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
858 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
859 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
860 doc/c-z80.texi, doc/internals.texi: Fix some typos.
862 2006-07-21 Nick Clifton <nickc@redhat.com>
864 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
867 2006-07-20 Thiemo Seufer <ths@mips.com>
868 Nigel Stephens <nigel@mips.com>
870 * config/tc-mips.c (md_parse_option): Don't infer optimisation
871 options from debug options.
873 2006-07-20 Thiemo Seufer <ths@mips.com>
875 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
876 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
878 2006-07-19 Paul Brook <paul@codesourcery.com>
880 * config/tc-arm.c (insns): Fix rbit Arm opcode.
882 2006-07-18 Paul Brook <paul@codesourcery.com>
884 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
885 (md_convert_frag): Use correct reloc for add_pc. Use
886 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
887 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
888 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
890 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
892 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
893 when file and line unknown.
895 2006-07-17 Thiemo Seufer <ths@mips.com>
897 * read.c (s_struct): Use IS_ELF.
898 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
899 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
900 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
901 s_mips_mask): Likewise.
903 2006-07-16 Thiemo Seufer <ths@mips.com>
904 David Ung <davidu@mips.com>
906 * read.c (s_struct): Handle ELF section changing.
907 * config/tc-mips.c (s_align): Leave enabling auto-align to the
909 (s_change_sec): Try section changing only if we output ELF.
911 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
913 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
915 (smallest_imm_type): Remove Cpu086.
916 (i386_target_format): Likewise.
918 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
921 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
922 Michael Meissner <michael.meissner@amd.com>
924 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
925 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
926 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
928 (i386_align_code): Ditto.
929 (md_assemble_code): Add support for insertq/extrq instructions,
930 swapping as needed for intel syntax.
931 (swap_imm_operands): New function to swap immediate operands.
932 (swap_operands): Deal with 4 operand instructions.
933 (build_modrm_byte): Add support for insertq instruction.
935 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
937 * config/tc-i386.h (Size64): Fix a typo in comment.
939 2006-07-12 Nick Clifton <nickc@redhat.com>
941 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
942 fixup_segment() to repeat a range check on a value that has
943 already been checked here.
945 2006-07-07 James E Wilson <wilson@specifix.com>
947 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
949 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
950 Nick Clifton <nickc@redhat.com>
953 * doc/as.texi: Fix spelling typo: branchs => branches.
954 * doc/c-m68hc11.texi: Likewise.
955 * config/tc-m68hc11.c: Likewise.
956 Support old spelling of command line switch for backwards
959 2006-07-04 Thiemo Seufer <ths@mips.com>
960 David Ung <davidu@mips.com>
962 * config/tc-mips.c (s_is_linkonce): New function.
963 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
964 weak, external, and linkonce symbols.
965 (pic_need_relax): Use s_is_linkonce.
967 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
969 * doc/as.texinfo (Org): Remove space.
970 (P2align): Add "@var{abs-expr},".
972 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
974 * config/tc-i386.c (cpu_arch_tune_set): New.
975 (cpu_arch_isa): Likewise.
976 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
977 nops with short or long nop sequences based on -march=/.arch
979 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
980 set cpu_arch_tune and cpu_arch_tune_flags.
981 (md_parse_option): For -march=, set cpu_arch_isa and set
982 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
983 0. Set cpu_arch_tune_set to 1 for -mtune=.
984 (i386_target_format): Don't set cpu_arch_tune.
986 2006-06-23 Nigel Stephens <nigel@mips.com>
988 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
989 generated .sbss.* and .gnu.linkonce.sb.*.
991 2006-06-23 Thiemo Seufer <ths@mips.com>
992 David Ung <davidu@mips.com>
994 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
996 * config/tc-mips.c (label_list): Define per-segment label_list.
997 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
998 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
999 mips_from_file_after_relocs, mips_define_label): Use per-segment
1002 2006-06-22 Thiemo Seufer <ths@mips.com>
1004 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
1005 (append_insn): Use it.
1006 (md_apply_fix): Whitespace formatting.
1007 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
1008 mips16_extended_frag): Remove register specifier.
1009 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
1012 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
1014 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
1015 a directive saving VFP registers for ARMv6 or later.
1016 (s_arm_unwind_save): Add parameter arch_v6 and call
1017 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
1019 (md_pseudo_table): Add entry for new "vsave" directive.
1020 * doc/c-arm.texi: Correct error in example for "save"
1021 directive (fstmdf -> fstmdx). Also document "vsave" directive.
1023 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1024 Anatoly Sokolov <aesok@post.ru>
1026 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
1027 and atmega644p devices. Rename atmega164/atmega324 devices to
1028 atmega164p/atmega324p.
1029 * doc/c-avr.texi: Document new mcu and arch options.
1031 2006-06-17 Nick Clifton <nickc@redhat.com>
1033 * config/tc-arm.c (enum parse_operand_result): Move outside of
1034 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
1036 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
1038 * config/tc-i386.h (processor_type): New.
1039 (arch_entry): Add type.
1041 * config/tc-i386.c (cpu_arch_tune): New.
1042 (cpu_arch_tune_flags): Likewise.
1043 (cpu_arch_isa_flags): Likewise.
1044 (cpu_arch): Updated.
1045 (set_cpu_arch): Also update cpu_arch_isa_flags.
1046 (md_assemble): Update cpu_arch_isa_flags.
1047 (OPTION_MARCH): New.
1048 (OPTION_MTUNE): Likewise.
1049 (md_longopts): Add -march= and -mtune=.
1050 (md_parse_option): Support -march= and -mtune=.
1051 (md_show_usage): Add -march=CPU/-mtune=CPU.
1052 (i386_target_format): Also update cpu_arch_isa_flags,
1053 cpu_arch_tune and cpu_arch_tune_flags.
1055 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
1057 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
1059 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1061 * config/tc-arm.c (enum parse_operand_result): New.
1062 (struct group_reloc_table_entry): New.
1063 (enum group_reloc_type): New.
1064 (group_reloc_table): New array.
1065 (find_group_reloc_table_entry): New function.
1066 (parse_shifter_operand_group_reloc): New function.
1067 (parse_address_main): New function, incorporating code
1068 from the old parse_address function. To be used via...
1069 (parse_address): wrapper for parse_address_main; and
1070 (parse_address_group_reloc): new function, likewise.
1071 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
1072 OP_ADDRGLDRS, OP_ADDRGLDC.
1073 (parse_operands): Support for these new operand codes.
1074 New macro po_misc_or_fail_no_backtrack.
1075 (encode_arm_cp_address): Preserve group relocations.
1076 (insns): Modify to use the above operand codes where group
1077 relocations are permitted.
1078 (md_apply_fix): Handle the group relocations
1079 ALU_PC_G0_NC through LDC_SB_G2.
1080 (tc_gen_reloc): Likewise.
1081 (arm_force_relocation): Leave group relocations for the linker.
1082 (arm_fix_adjustable): Likewise.
1084 2006-06-15 Julian Brown <julian@codesourcery.com>
1086 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
1087 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
1090 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
1092 * config/tc-i386.c (process_suffix): Don't add rex64 for
1095 2006-06-09 Thiemo Seufer <ths@mips.com>
1097 * config/tc-mips.c (mips_ip): Maintain argument count.
1099 2006-06-09 Alan Modra <amodra@bigpond.net.au>
1101 * config/tc-iq2000.c: Include sb.h.
1103 2006-06-08 Nigel Stephens <nigel@mips.com>
1105 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
1106 aliases for better compatibility with SGI tools.
1108 2006-06-08 Alan Modra <amodra@bigpond.net.au>
1110 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
1111 * Makefile.am (GASLIBS): Expand @BFDLIB@.
1113 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
1114 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
1115 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
1117 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
1118 * Makefile.in: Regenerate.
1119 * doc/Makefile.in: Regenerate.
1120 * configure: Regenerate.
1122 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1124 * po/Make-in (pdf, ps): New dummy targets.
1126 2006-06-07 Julian Brown <julian@codesourcery.com>
1128 * config/tc-arm.c (stdarg.h): include.
1129 (arm_it): Add uncond_value field. Add isvec and issingle to operand
1131 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
1132 REG_TYPE_NSDQ (single, double or quad vector reg).
1133 (reg_expected_msgs): Update.
1134 (BAD_FPU): Add macro for unsupported FPU instruction error.
1135 (parse_neon_type): Support 'd' as an alias for .f64.
1136 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
1138 (parse_vfp_reg_list): Don't update first arg on error.
1139 (parse_neon_mov): Support extra syntax for VFP moves.
1140 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
1141 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
1142 (parse_operands): Support isvec, issingle operands fields, new parse
1144 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
1146 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
1147 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
1148 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
1149 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
1151 (neon_shape): Redefine in terms of above.
1152 (neon_shape_class): New enumeration, table of shape classes.
1153 (neon_shape_el): New enumeration. One element of a shape.
1154 (neon_shape_el_size): Register widths of above, where appropriate.
1155 (neon_shape_info): New struct. Info for shape table.
1156 (neon_shape_tab): New array.
1157 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
1158 (neon_check_shape): Rewrite as...
1159 (neon_select_shape): New function to classify instruction shapes,
1160 driven by new table neon_shape_tab array.
1161 (neon_quad): New function. Return 1 if shape should set Q flag in
1162 instructions (or equivalent), 0 otherwise.
1163 (type_chk_of_el_type): Support F64.
1164 (el_type_of_type_chk): Likewise.
1165 (neon_check_type): Add support for VFP type checking (VFP data
1166 elements fill their containing registers).
1167 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
1168 in thumb mode for VFP instructions.
1169 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
1170 and encode the current instruction as if it were that opcode.
1171 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
1172 arguments, call function in PFN.
1173 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
1174 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
1175 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
1176 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
1177 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
1178 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
1179 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
1180 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
1181 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
1182 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
1183 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
1184 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
1185 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
1186 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
1187 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
1189 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
1190 between VFP and Neon turns out to belong to Neon. Perform
1191 architecture check and fill in condition field if appropriate.
1192 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
1193 (do_neon_cvt): Add support for VFP variants of instructions.
1194 (neon_cvt_flavour): Extend to cover VFP conversions.
1195 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
1197 (do_neon_ldr_str): Handle single-precision VFP load/store.
1198 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
1199 NS_NULL not NS_IGNORE.
1200 (opcode_tag): Add OT_csuffixF for operands which either take a
1201 conditional suffix, or have 0xF in the condition field.
1202 (md_assemble): Add support for OT_csuffixF.
1203 (NCE): Replace macro with...
1204 (NCE_tag, NCE, NCEF): New macros.
1205 (nCE): Replace macro with...
1206 (nCE_tag, nCE, nCEF): New macros.
1207 (insns): Add support for VFP insns or VFP versions of insns msr,
1208 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
1209 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
1210 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
1211 VFP/Neon insns together.
1213 2006-06-07 Alan Modra <amodra@bigpond.net.au>
1214 Ladislav Michl <ladis@linux-mips.org>
1216 * app.c: Don't include headers already included by as.h.
1218 * atof-generic.c: Likewise.
1220 * dwarf2dbg.c: Likewise.
1222 * input-file.c: Likewise.
1223 * input-scrub.c: Likewise.
1224 * macro.c: Likewise.
1225 * output-file.c: Likewise.
1228 * config/bfin-lex.l: Likewise.
1229 * config/obj-coff.h: Likewise.
1230 * config/obj-elf.h: Likewise.
1231 * config/obj-som.h: Likewise.
1232 * config/tc-arc.c: Likewise.
1233 * config/tc-arm.c: Likewise.
1234 * config/tc-avr.c: Likewise.
1235 * config/tc-bfin.c: Likewise.
1236 * config/tc-cris.c: Likewise.
1237 * config/tc-d10v.c: Likewise.
1238 * config/tc-d30v.c: Likewise.
1239 * config/tc-dlx.h: Likewise.
1240 * config/tc-fr30.c: Likewise.
1241 * config/tc-frv.c: Likewise.
1242 * config/tc-h8300.c: Likewise.
1243 * config/tc-hppa.c: Likewise.
1244 * config/tc-i370.c: Likewise.
1245 * config/tc-i860.c: Likewise.
1246 * config/tc-i960.c: Likewise.
1247 * config/tc-ip2k.c: Likewise.
1248 * config/tc-iq2000.c: Likewise.
1249 * config/tc-m32c.c: Likewise.
1250 * config/tc-m32r.c: Likewise.
1251 * config/tc-maxq.c: Likewise.
1252 * config/tc-mcore.c: Likewise.
1253 * config/tc-mips.c: Likewise.
1254 * config/tc-mmix.c: Likewise.
1255 * config/tc-mn10200.c: Likewise.
1256 * config/tc-mn10300.c: Likewise.
1257 * config/tc-msp430.c: Likewise.
1258 * config/tc-mt.c: Likewise.
1259 * config/tc-ns32k.c: Likewise.
1260 * config/tc-openrisc.c: Likewise.
1261 * config/tc-ppc.c: Likewise.
1262 * config/tc-s390.c: Likewise.
1263 * config/tc-sh.c: Likewise.
1264 * config/tc-sh64.c: Likewise.
1265 * config/tc-sparc.c: Likewise.
1266 * config/tc-tic30.c: Likewise.
1267 * config/tc-tic4x.c: Likewise.
1268 * config/tc-tic54x.c: Likewise.
1269 * config/tc-v850.c: Likewise.
1270 * config/tc-vax.c: Likewise.
1271 * config/tc-xc16x.c: Likewise.
1272 * config/tc-xstormy16.c: Likewise.
1273 * config/tc-xtensa.c: Likewise.
1274 * config/tc-z80.c: Likewise.
1275 * config/tc-z8k.c: Likewise.
1276 * macro.h: Don't include sb.h or ansidecl.h.
1277 * sb.h: Don't include stdio.h or ansidecl.h.
1278 * cond.c: Include sb.h.
1279 * itbl-lex.l: Include as.h instead of other system headers.
1280 * itbl-parse.y: Likewise.
1281 * itbl-ops.c: Similarly.
1282 * itbl-ops.h: Don't include as.h or ansidecl.h.
1283 * config/bfin-defs.h: Don't include bfd.h or as.h.
1284 * config/bfin-parse.y: Include as.h instead of other system headers.
1286 2006-06-06 Ben Elliston <bje@au.ibm.com>
1287 Anton Blanchard <anton@samba.org>
1289 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
1290 (md_show_usage): Document it.
1291 (ppc_setup_opcodes): Test power6 opcode flag bits.
1292 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
1294 2006-06-06 Thiemo Seufer <ths@mips.com>
1295 Chao-ying Fu <fu@mips.com>
1297 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
1298 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
1299 (macro_build): Update comment.
1300 (mips_ip): Allow DSP64 instructions for MIPS64R2.
1301 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
1303 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
1304 MIPS_CPU_ASE_MDMX flags for sb1.
1306 2006-06-05 Thiemo Seufer <ths@mips.com>
1308 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
1310 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
1311 (mips_ip): Make overflowed/underflowed constant arguments in DSP
1312 and MT instructions a fatal error. Use INSERT_OPERAND where
1313 appropriate. Improve warnings for break and wait code overflows.
1314 Use symbolic constant of OP_MASK_COPZ.
1315 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
1317 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1319 * po/Make-in (top_builddir): Define.
1321 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
1323 * doc/Makefile.am (TEXI2DVI): Define.
1324 * doc/Makefile.in: Regenerate.
1325 * doc/c-arc.texi: Fix typo.
1327 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1329 * config/obj-ieee.c: Delete.
1330 * config/obj-ieee.h: Delete.
1331 * Makefile.am (OBJ_FORMATS): Remove ieee.
1332 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
1333 (obj-ieee.o): Remove rule.
1334 * Makefile.in: Regenerate.
1335 * configure.in (atof): Remove tahoe.
1336 (OBJ_MAYBE_IEEE): Don't define.
1337 * configure: Regenerate.
1338 * config.in: Regenerate.
1339 * doc/Makefile.in: Regenerate.
1340 * po/POTFILES.in: Regenerate.
1342 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1344 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
1345 and LIBINTL_DEP everywhere.
1347 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
1348 * acinclude.m4: Include new gettext macros.
1349 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1350 Remove local code for po/Makefile.
1351 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1353 2006-05-30 Nick Clifton <nickc@redhat.com>
1355 * po/es.po: Updated Spanish translation.
1357 2006-05-06 Denis Chertykov <denisc@overta.ru>
1359 * doc/c-avr.texi: New file.
1360 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
1361 * doc/all.texi: Set AVR
1362 * doc/as.texinfo: Include c-avr.texi
1364 2006-05-28 Jie Zhang <jie.zhang@analog.com>
1366 * config/bfin-parse.y (check_macfunc): Loose the condition of
1367 calling check_multiply_halfregs ().
1369 2006-05-25 Jie Zhang <jie.zhang@analog.com>
1371 * config/bfin-parse.y (asm_1): Better check and deal with
1372 vector and scalar Multiply 16-Bit Operands instructions.
1374 2006-05-24 Nick Clifton <nickc@redhat.com>
1376 * config/tc-hppa.c: Convert to ISO C90 format.
1377 * config/tc-hppa.h: Likewise.
1379 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1380 Randolph Chung <randolph@tausq.org>
1382 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
1383 is_tls_ieoff, is_tls_leoff): Define.
1384 (fix_new_hppa): Handle TLS.
1385 (cons_fix_new_hppa): Likewise.
1387 (md_apply_fix): Handle TLS relocs.
1388 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
1390 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1392 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
1394 2006-05-23 Thiemo Seufer <ths@mips.com>
1395 David Ung <davidu@mips.com>
1396 Nigel Stephens <nigel@mips.com>
1399 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
1400 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
1401 ISA_HAS_MXHC1): New macros.
1402 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
1403 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
1404 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
1405 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
1406 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
1407 (mips_after_parse_args): Change default handling of float register
1408 size to account for 32bit code with 64bit FP. Better sanity checking
1409 of ISA/ASE/ABI option combinations.
1410 (s_mipsset): Support switching of GPR and FPR sizes via
1411 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
1413 (mips_elf_final_processing): We should record the use of 64bit FP
1414 registers in 32bit code but we don't, because ELF header flags are
1416 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
1417 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
1418 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
1419 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
1420 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
1421 missing -march options. Document .set arch=CPU. Move .set smartmips
1422 to ASE page. Use @code for .set FOO examples.
1424 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1426 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
1429 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1431 * config/bfin-defs.h (bfin_equals): Remove declaration.
1432 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
1433 * config/tc-bfin.c (bfin_name_is_register): Remove.
1434 (bfin_equals): Remove.
1435 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
1436 (bfin_name_is_register): Remove declaration.
1438 2006-05-19 Thiemo Seufer <ths@mips.com>
1439 Nigel Stephens <nigel@mips.com>
1441 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
1442 (mips_oddfpreg_ok): New function.
1445 2006-05-19 Thiemo Seufer <ths@mips.com>
1446 David Ung <davidu@mips.com>
1448 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
1449 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
1450 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
1451 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
1452 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
1453 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
1454 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
1455 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
1456 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
1457 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
1458 reg_names_o32, reg_names_n32n64): Define register classes.
1459 (reg_lookup): New function, use register classes.
1460 (md_begin): Reserve register names in the symbol table. Simplify
1462 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
1464 (mips16_ip): Use reg_lookup.
1465 (tc_get_register): Likewise.
1466 (tc_mips_regname_to_dw2regnum): New function.
1468 2006-05-19 Thiemo Seufer <ths@mips.com>
1470 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
1471 Un-constify string argument.
1472 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
1474 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
1476 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
1478 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
1480 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
1482 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
1485 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
1487 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1488 cfloat/m68881 to correct architecture before using it.
1490 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
1492 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
1495 2006-05-15 Paul Brook <paul@codesourcery.com>
1497 * config/tc-arm.c (arm_adjust_symtab): Use
1498 bfd_is_arm_special_symbol_name.
1500 2006-05-15 Bob Wilson <bob.wilson@acm.org>
1502 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
1503 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1504 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1505 Handle errors from calls to xtensa_opcode_is_* functions.
1507 2006-05-14 Thiemo Seufer <ths@mips.com>
1509 * config/tc-mips.c (macro_build): Test for currently active
1511 (mips16_ip): Reject invalid opcodes.
1513 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1515 * doc/as.texinfo: Rename "Index" to "AS Index",
1516 and "ABORT" to "ABORT (COFF)".
1518 2006-05-11 Paul Brook <paul@codesourcery.com>
1520 * config/tc-arm.c (parse_half): New function.
1521 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1522 (parse_operands): Ditto.
1523 (do_mov16): Reject invalid relocations.
1524 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1525 (insns): Replace Iffff with HALF.
1526 (md_apply_fix): Add MOVW and MOVT relocs.
1527 (tc_gen_reloc): Ditto.
1528 * doc/c-arm.texi: Document relocation operators
1530 2006-05-11 Paul Brook <paul@codesourcery.com>
1532 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1534 2006-05-11 Thiemo Seufer <ths@mips.com>
1536 * config/tc-mips.c (append_insn): Don't check the range of j or
1539 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1541 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1542 relocs against external symbols for WinCE targets.
1543 (md_apply_fix): Likewise.
1545 2006-05-09 David Ung <davidu@mips.com>
1547 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1550 2006-05-09 Nick Clifton <nickc@redhat.com>
1552 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1553 against symbols which are not going to be placed into the symbol
1556 2006-05-09 Ben Elliston <bje@au.ibm.com>
1558 * expr.c (operand): Remove `if (0 && ..)' statement and
1559 subsequently unused target_op label. Collapse `if (1 || ..)'
1561 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1562 separately above the switch.
1564 2006-05-08 Nick Clifton <nickc@redhat.com>
1567 * config/tc-msp430.c (line_separator_character): Define as |.
1569 2006-05-08 Thiemo Seufer <ths@mips.com>
1570 Nigel Stephens <nigel@mips.com>
1571 David Ung <davidu@mips.com>
1573 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1574 (mips_opts): Likewise.
1575 (file_ase_smartmips): New variable.
1576 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1577 (macro_build): Handle SmartMIPS instructions.
1578 (mips_ip): Likewise.
1579 (md_longopts): Add argument handling for smartmips.
1580 (md_parse_options, mips_after_parse_args): Likewise.
1581 (s_mipsset): Add .set smartmips support.
1582 (md_show_usage): Document -msmartmips/-mno-smartmips.
1583 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1585 * doc/c-mips.texi: Likewise.
1587 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1589 * write.c (relax_segment): Add pass count arg. Don't error on
1590 negative org/space on first two passes.
1591 (relax_seg_info): New struct.
1592 (relax_seg, write_object_file): Adjust.
1593 * write.h (relax_segment): Update prototype.
1595 2006-05-05 Julian Brown <julian@codesourcery.com>
1597 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1599 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1600 architecture version checks.
1601 (insns): Allow overlapping instructions to be used in VFP mode.
1603 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1606 * config/obj-elf.c (obj_elf_change_section): Allow user
1607 specified SHF_ALPHA_GPREL.
1609 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1611 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1612 for PMEM related expressions.
1614 2006-05-05 Nick Clifton <nickc@redhat.com>
1617 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1618 insertion of a directory separator character into a string at a
1619 given offset. Uses heuristics to decide when to use a backslash
1620 character rather than a forward-slash character.
1621 (dwarf2_directive_loc): Use the macro.
1622 (out_debug_info): Likewise.
1624 2006-05-05 Thiemo Seufer <ths@mips.com>
1625 David Ung <davidu@mips.com>
1627 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1629 (macro): Add new case M_CACHE_AB.
1631 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1633 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1634 (opcode_lookup): Issue a warning for opcode with
1635 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1636 identical to OT_cinfix3.
1637 (TxC3w, TC3w, tC3w): New.
1638 (insns): Use tC3w and TC3w for comparison instructions with
1641 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1643 * subsegs.h (struct frchain): Delete frch_seg.
1644 (frchain_root): Delete.
1645 (seg_info): Define as macro.
1646 * subsegs.c (frchain_root): Delete.
1647 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1648 (subsegs_begin, subseg_change): Adjust for above.
1649 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1650 rather than to one big list.
1651 (subseg_get): Don't special case abs, und sections.
1652 (subseg_new, subseg_force_new): Don't set frchainP here.
1654 (subsegs_print_statistics): Adjust frag chain control list traversal.
1655 * debug.c (dmp_frags): Likewise.
1656 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1657 at frchain_root. Make use of known frchain ordering.
1658 (last_frag_for_seg): Likewise.
1659 (get_frag_fix): Likewise. Add seg param.
1660 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1661 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1662 (SUB_SEGMENT_ALIGN): Likewise.
1663 (subsegs_finish): Adjust frchain list traversal.
1664 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1665 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1666 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1667 (xtensa_fix_b_j_loop_end_frags): Likewise.
1668 (xtensa_fix_close_loop_end_frags): Likewise.
1669 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1670 (retrieve_segment_info): Delete frch_seg initialisation.
1672 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1674 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1675 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1676 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1677 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1679 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1681 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1683 (md_apply_fix3): Multiply offset by 4 here for
1684 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1686 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1687 Jan Beulich <jbeulich@novell.com>
1689 * config/tc-i386.c (output_invalid_buf): Change size for
1691 * config/tc-tic30.c (output_invalid_buf): Likewise.
1693 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1695 * config/tc-tic30.c (output_invalid): Likewise.
1697 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1699 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1700 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1701 (asconfig.texi): Don't set top_srcdir.
1702 * doc/as.texinfo: Don't use top_srcdir.
1703 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1705 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1707 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1708 * config/tc-tic30.c (output_invalid_buf): Likewise.
1710 * config/tc-i386.c (output_invalid): Use snprintf instead of
1712 * config/tc-ia64.c (declare_register_set): Likewise.
1713 (emit_one_bundle): Likewise.
1714 (check_dependencies): Likewise.
1715 * config/tc-tic30.c (output_invalid): Likewise.
1717 2006-05-02 Paul Brook <paul@codesourcery.com>
1719 * config/tc-arm.c (arm_optimize_expr): New function.
1720 * config/tc-arm.h (md_optimize_expr): Define
1721 (arm_optimize_expr): Add prototype.
1722 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1724 2006-05-02 Ben Elliston <bje@au.ibm.com>
1726 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1729 * sb.h (sb_list_vector): Move to sb.c.
1730 * sb.c (free_list): Use type of sb_list_vector directly.
1731 (sb_build): Fix off-by-one error in assertion about `size'.
1733 2006-05-01 Ben Elliston <bje@au.ibm.com>
1735 * listing.c (listing_listing): Remove useless loop.
1736 * macro.c (macro_expand): Remove is_positional local variable.
1737 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1738 and simplify surrounding expressions, where possible.
1739 (assign_symbol): Likewise.
1740 (s_weakref): Likewise.
1741 * symbols.c (colon): Likewise.
1743 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1745 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1747 2006-04-30 Thiemo Seufer <ths@mips.com>
1748 David Ung <davidu@mips.com>
1750 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1751 (mips_immed): New table that records various handling of udi
1752 instruction patterns.
1753 (mips_ip): Adds udi handling.
1755 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1757 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1758 of list rather than beginning.
1760 2006-04-26 Julian Brown <julian@codesourcery.com>
1762 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1763 (is_quarter_float): Rename from above. Simplify slightly.
1764 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1766 (parse_neon_mov): Parse floating-point constants.
1767 (neon_qfloat_bits): Fix encoding.
1768 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1769 preference to integer encoding when using the F32 type.
1771 2006-04-26 Julian Brown <julian@codesourcery.com>
1773 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1774 zero-initialising structures containing it will lead to invalid types).
1775 (arm_it): Add vectype to each operand.
1776 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1778 (neon_typed_alias): New structure. Extra information for typed
1780 (reg_entry): Add neon type info field.
1781 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1782 Break out alternative syntax for coprocessor registers, etc. into...
1783 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1784 out from arm_reg_parse.
1785 (parse_neon_type): Move. Return SUCCESS/FAIL.
1786 (first_error): New function. Call to ensure first error which occurs is
1788 (parse_neon_operand_type): Parse exactly one type.
1789 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1790 (parse_typed_reg_or_scalar): New function. Handle core of both
1791 arm_typed_reg_parse and parse_scalar.
1792 (arm_typed_reg_parse): Parse a register with an optional type.
1793 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1795 (parse_scalar): Parse a Neon scalar with optional type.
1796 (parse_reg_list): Use first_error.
1797 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1798 (neon_alias_types_same): New function. Return true if two (alias) types
1800 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1802 (insert_reg_alias): Return new reg_entry not void.
1803 (insert_neon_reg_alias): New function. Insert type/index information as
1804 well as register for alias.
1805 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1806 make typed register aliases accordingly.
1807 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1809 (s_unreq): Delete type information if present.
1810 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1811 (s_arm_unwind_save_mmxwcg): Likewise.
1812 (s_arm_unwind_movsp): Likewise.
1813 (s_arm_unwind_setfp): Likewise.
1814 (parse_shift): Likewise.
1815 (parse_shifter_operand): Likewise.
1816 (parse_address): Likewise.
1817 (parse_tb): Likewise.
1818 (tc_arm_regname_to_dw2regnum): Likewise.
1819 (md_pseudo_table): Add dn, qn.
1820 (parse_neon_mov): Handle typed operands.
1821 (parse_operands): Likewise.
1822 (neon_type_mask): Add N_SIZ.
1823 (N_ALLMODS): New macro.
1824 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1825 (el_type_of_type_chk): Add some safeguards.
1826 (modify_types_allowed): Fix logic bug.
1827 (neon_check_type): Handle operands with types.
1828 (neon_three_same): Remove redundant optional arg handling.
1829 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1830 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1831 (do_neon_step): Adjust accordingly.
1832 (neon_cmode_for_logic_imm): Use first_error.
1833 (do_neon_bitfield): Call neon_check_type.
1834 (neon_dyadic): Rename to...
1835 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1836 to allow modification of type of the destination.
1837 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1838 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1839 (do_neon_compare): Make destination be an untyped bitfield.
1840 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1841 (neon_mul_mac): Return early in case of errors.
1842 (neon_move_immediate): Use first_error.
1843 (neon_mac_reg_scalar_long): Fix type to include scalar.
1844 (do_neon_dup): Likewise.
1845 (do_neon_mov): Likewise (in several places).
1846 (do_neon_tbl_tbx): Fix type.
1847 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1848 (do_neon_ld_dup): Exit early in case of errors and/or use
1850 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1851 Handle .dn/.qn directives.
1852 (REGDEF): Add zero for reg_entry neon field.
1854 2006-04-26 Julian Brown <julian@codesourcery.com>
1856 * config/tc-arm.c (limits.h): Include.
1857 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1858 (fpu_vfp_v3_or_neon_ext): Declare constants.
1859 (neon_el_type): New enumeration of types for Neon vector elements.
1860 (neon_type_el): New struct. Define type and size of a vector element.
1861 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1863 (neon_type): Define struct. The type of an instruction.
1864 (arm_it): Add 'vectype' for the current instruction.
1865 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1866 (vfp_sp_reg_pos): Rename to...
1867 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1869 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1870 (Neon D or Q register).
1871 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1873 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1874 (my_get_expression): Allow above constant as argument to accept
1875 64-bit constants with optional prefix.
1876 (arm_reg_parse): Add extra argument to return the specific type of
1877 register in when either a D or Q register (REG_TYPE_NDQ) is
1878 requested. Can be NULL.
1879 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1880 (parse_reg_list): Update for new arm_reg_parse args.
1881 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1882 (parse_neon_el_struct_list): New function. Parse element/structure
1883 register lists for VLD<n>/VST<n> instructions.
1884 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1885 (s_arm_unwind_save_mmxwr): Likewise.
1886 (s_arm_unwind_save_mmxwcg): Likewise.
1887 (s_arm_unwind_movsp): Likewise.
1888 (s_arm_unwind_setfp): Likewise.
1889 (parse_big_immediate): New function. Parse an immediate, which may be
1890 64 bits wide. Put results in inst.operands[i].
1891 (parse_shift): Update for new arm_reg_parse args.
1892 (parse_address): Likewise. Add parsing of alignment specifiers.
1893 (parse_neon_mov): Parse the operands of a VMOV instruction.
1894 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1895 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1896 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1897 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1898 (parse_operands): Handle new codes above.
1899 (encode_arm_vfp_sp_reg): Rename to...
1900 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1901 selected VFP version only supports D0-D15.
1902 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1903 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1904 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1905 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1906 encode_arm_vfp_reg name, and allow 32 D regs.
1907 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1908 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1910 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1911 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1912 constant-load and conversion insns introduced with VFPv3.
1913 (neon_tab_entry): New struct.
1914 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1915 those which are the targets of pseudo-instructions.
1916 (neon_opc): Enumerate opcodes, use as indices into...
1917 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1918 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1919 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1920 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1922 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1924 (neon_type_mask): New. Compact type representation for type checking.
1925 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1926 permitted type combinations.
1927 (N_IGNORE_TYPE): New macro.
1928 (neon_check_shape): New function. Check an instruction shape for
1929 multiple alternatives. Return the specific shape for the current
1931 (neon_modify_type_size): New function. Modify a vector type and size,
1932 depending on the bit mask in argument 1.
1933 (neon_type_promote): New function. Convert a given "key" type (of an
1934 operand) into the correct type for a different operand, based on a bit
1936 (type_chk_of_el_type): New function. Convert a type and size into the
1937 compact representation used for type checking.
1938 (el_type_of_type_ckh): New function. Reverse of above (only when a
1939 single bit is set in the bit mask).
1940 (modify_types_allowed): New function. Alter a mask of allowed types
1941 based on a bit mask of modifications.
1942 (neon_check_type): New function. Check the type of the current
1943 instruction against the variable argument list. The "key" type of the
1944 instruction is returned.
1945 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1946 a Neon data-processing instruction depending on whether we're in ARM
1947 mode or Thumb-2 mode.
1948 (neon_logbits): New function.
1949 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1950 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1951 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1952 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1953 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1954 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1955 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1956 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1957 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1958 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1959 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1960 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1961 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1962 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1963 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1964 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1965 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1966 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1967 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1968 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1969 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1970 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1971 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1972 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1973 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1975 (parse_neon_type): New function. Parse Neon type specifier.
1976 (opcode_lookup): Allow parsing of Neon type specifiers.
1977 (REGNUM2, REGSETH, REGSET2): New macros.
1978 (reg_names): Add new VFPv3 and Neon registers.
1979 (NUF, nUF, NCE, nCE): New macros for opcode table.
1980 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1981 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1982 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1983 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1984 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1985 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1986 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1987 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1988 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1989 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1990 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1991 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
1992 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
1993 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
1995 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1996 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1997 (arm_option_cpu_value): Add vfp3 and neon.
1998 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
2001 2006-04-25 Bob Wilson <bob.wilson@acm.org>
2003 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
2004 syntax instead of hardcoded opcodes with ".w18" suffixes.
2005 (wide_branch_opcode): New.
2006 (build_transition): Use it to check for wide branch opcodes with
2007 either ".w18" or ".w15" suffixes.
2009 2006-04-25 Bob Wilson <bob.wilson@acm.org>
2011 * config/tc-xtensa.c (xtensa_create_literal_symbol,
2012 xg_assemble_literal, xg_assemble_literal_space): Do not set the
2013 frag's is_literal flag.
2015 2006-04-25 Bob Wilson <bob.wilson@acm.org>
2017 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
2019 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
2021 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
2022 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
2023 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
2024 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
2025 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
2027 2005-04-20 Paul Brook <paul@codesourcery.com>
2029 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
2031 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
2033 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2035 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
2036 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
2037 Make some cpus unsupported on ELF. Run "make dep-am".
2038 * Makefile.in: Regenerate.
2040 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2042 * configure.in (--enable-targets): Indent help message.
2043 * configure: Regenerate.
2045 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
2048 * config/tc-i386.c (i386_immediate): Check illegal immediate
2051 2006-04-18 Alan Modra <amodra@bigpond.net.au>
2053 * config/tc-i386.c: Formatting.
2054 (output_disp, output_imm): ISO C90 params.
2056 * frags.c (frag_offset_fixed_p): Constify args.
2057 * frags.h (frag_offset_fixed_p): Ditto.
2059 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
2060 (COFF_MAGIC): Delete.
2062 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
2064 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2066 * po/POTFILES.in: Regenerated.
2068 2006-04-16 Mark Mitchell <mark@codesourcery.com>
2070 * doc/as.texinfo: Mention that some .type syntaxes are not
2071 supported on all architectures.
2073 2006-04-14 Sterling Augustine <sterling@tensilica.com>
2075 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
2076 instructions when such transformations have been disabled.
2078 2006-04-10 Sterling Augustine <sterling@tensilica.com>
2080 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
2081 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
2082 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
2083 decoding the loop instructions. Remove current_offset variable.
2084 (xtensa_fix_short_loop_frags): Likewise.
2085 (min_bytes_to_other_loop_end): Remove current_offset argument.
2087 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
2089 * config/tc-z80.c (z80_optimize_expr): Removed.
2090 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
2092 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
2094 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
2095 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
2096 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
2097 atmega644, atmega329, atmega3290, atmega649, atmega6490,
2098 atmega406, atmega640, atmega1280, atmega1281, at90can32,
2099 at90can64, at90usb646, at90usb647, at90usb1286 and
2101 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
2103 2006-04-07 Paul Brook <paul@codesourcery.com>
2105 * config/tc-arm.c (parse_operands): Set default error message.
2107 2006-04-07 Paul Brook <paul@codesourcery.com>
2109 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
2111 2006-04-07 Paul Brook <paul@codesourcery.com>
2113 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
2115 2006-04-07 Paul Brook <paul@codesourcery.com>
2117 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
2118 (move_or_literal_pool): Handle Thumb-2 instructions.
2119 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
2121 2006-04-07 Alan Modra <amodra@bigpond.net.au>
2124 * config/tc-i386.c (match_template): Move 64-bit operand tests
2127 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2129 * po/Make-in: Add install-html target.
2130 * Makefile.am: Add install-html and install-html-recursive targets.
2131 * Makefile.in: Regenerate.
2132 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
2133 * configure: Regenerate.
2134 * doc/Makefile.am: Add install-html and install-html-am targets.
2135 * doc/Makefile.in: Regenerate.
2137 2006-04-06 Alan Modra <amodra@bigpond.net.au>
2139 * frags.c (frag_offset_fixed_p): Reinitialise offset before
2142 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2143 Daniel Jacobowitz <dan@codesourcery.com>
2145 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
2146 (GOTT_BASE, GOTT_INDEX): New.
2147 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
2148 GOTT_INDEX when generating VxWorks PIC.
2149 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
2150 use the generic *-*-vxworks* stanza instead.
2152 2006-04-04 Alan Modra <amodra@bigpond.net.au>
2155 * frags.c (frag_offset_fixed_p): New function.
2156 * frags.h (frag_offset_fixed_p): Declare.
2157 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
2158 (resolve_expression): Likewise.
2160 2006-04-03 Sterling Augustine <sterling@tensilica.com>
2162 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
2163 of the same length but different numbers of slots.
2165 2006-03-30 Andreas Schwab <schwab@suse.de>
2167 * configure.in: Fix help string for --enable-targets option.
2168 * configure: Regenerate.
2170 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
2172 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
2173 (m68k_ip): ... here. Use for all chips. Protect against buffer
2174 overrun and avoid excessive copying.
2176 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
2177 m68020_control_regs, m68040_control_regs, m68060_control_regs,
2178 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
2179 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
2180 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
2181 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
2182 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
2183 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
2184 mcf5282_ctrl, mcfv4e_ctrl): ... these.
2185 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
2186 (struct m68k_cpu): Change chip field to control_regs.
2187 (current_chip): Remove.
2188 (control_regs): New.
2189 (m68k_archs, m68k_extensions): Adjust.
2190 (m68k_cpus): Reorder to be in cpu number order. Adjust.
2191 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
2192 (find_cf_chip): Reimplement for new organization of cpu table.
2193 (select_control_regs): Remove.
2195 (struct save_opts): Save control regs, not chip.
2196 (s_save, s_restore): Adjust.
2197 (m68k_lookup_cpu): Give deprecated warning when necessary.
2198 (m68k_init_arch): Adjust.
2199 (md_show_usage): Adjust for new cpu table organization.
2201 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2203 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
2204 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
2205 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
2207 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
2208 (any_gotrel): New rule.
2209 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
2210 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
2212 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
2213 (bfin_pic_ptr): New function.
2214 (md_pseudo_table): Add it for ".picptr".
2215 (OPTION_FDPIC): New macro.
2216 (md_longopts): Add -mfdpic.
2217 (md_parse_option): Handle it.
2218 (md_begin): Set BFD flags.
2219 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
2220 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
2222 * Makefile.am (bfin-parse.o): Update dependencies.
2223 (DEPTC_bfin_elf): Likewise.
2224 * Makefile.in: Regenerate.
2226 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2228 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
2229 mcfemac instead of mcfmac.
2231 2006-03-23 Michael Matz <matz@suse.de>
2233 * config/tc-i386.c (type_names): Correct placement of 'static'.
2234 (reloc): Map some more relocs to their 64 bit counterpart when
2236 (output_insn): Work around breakage if DEBUG386 is defined.
2237 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
2238 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
2239 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
2240 different from i386.
2241 (output_imm): Ditto.
2242 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
2244 (md_convert_frag): Jumps can now be larger than 2GB away, error
2246 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
2247 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
2249 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2250 Daniel Jacobowitz <dan@codesourcery.com>
2251 Phil Edwards <phil@codesourcery.com>
2252 Zack Weinberg <zack@codesourcery.com>
2253 Mark Mitchell <mark@codesourcery.com>
2254 Nathan Sidwell <nathan@codesourcery.com>
2256 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
2257 (md_begin): Complain about -G being used for PIC. Don't change
2258 the text, data and bss alignments on VxWorks.
2259 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
2260 generating VxWorks PIC.
2261 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
2262 (macro): Likewise, but do not treat la $25 specially for
2263 VxWorks PIC, and do not handle jal.
2264 (OPTION_MVXWORKS_PIC): New macro.
2265 (md_longopts): Add -mvxworks-pic.
2266 (md_parse_option): Don't complain about using PIC and -G together here.
2267 Handle OPTION_MVXWORKS_PIC.
2268 (md_estimate_size_before_relax): Always use the first relaxation
2269 sequence on VxWorks.
2270 * config/tc-mips.h (VXWORKS_PIC): New.
2272 2006-03-21 Paul Brook <paul@codesourcery.com>
2274 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
2276 2006-03-21 Sterling Augustine <sterling@tensilica.com>
2278 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
2279 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
2280 (get_loop_align_size): New.
2281 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
2282 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
2283 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
2284 (get_noop_aligned_address): Use get_loop_align_size.
2285 (get_aligned_diff): Likewise.
2287 2006-03-21 Paul Brook <paul@codesourcery.com>
2289 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
2291 2006-03-20 Paul Brook <paul@codesourcery.com>
2293 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
2294 (do_t_branch): Encode branches inside IT blocks as unconditional.
2295 (do_t_cps): New function.
2296 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
2297 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
2298 (opcode_lookup): Allow conditional suffixes on all instructions in
2300 (md_assemble): Advance condexec state before checking for errors.
2301 (insns): Use do_t_cps.
2303 2006-03-20 Paul Brook <paul@codesourcery.com>
2305 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
2306 outputting the insn.
2308 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2310 * config/tc-vax.c: Update copyright year.
2311 * config/tc-vax.h: Likewise.
2313 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2315 * config/tc-vax.c (md_chars_to_number): Used only locally, so
2317 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
2319 2006-03-17 Paul Brook <paul@codesourcery.com>
2321 * config/tc-arm.c (insns): Add ldm and stm.
2323 2006-03-17 Ben Elliston <bje@au.ibm.com>
2326 * doc/as.texinfo (Ident): Document this directive more thoroughly.
2328 2006-03-16 Paul Brook <paul@codesourcery.com>
2330 * config/tc-arm.c (insns): Add "svc".
2332 2006-03-13 Bob Wilson <bob.wilson@acm.org>
2334 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
2335 flag and avoid double underscore prefixes.
2337 2006-03-10 Paul Brook <paul@codesourcery.com>
2339 * config/tc-arm.c (md_begin): Handle EABIv5.
2340 (arm_eabis): Add EF_ARM_EABI_VER5.
2341 * doc/c-arm.texi: Document -meabi=5.
2343 2006-03-10 Ben Elliston <bje@au.ibm.com>
2345 * app.c (do_scrub_chars): Simplify string handling.
2347 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2348 Daniel Jacobowitz <dan@codesourcery.com>
2349 Zack Weinberg <zack@codesourcery.com>
2350 Nathan Sidwell <nathan@codesourcery.com>
2351 Paul Brook <paul@codesourcery.com>
2352 Ricardo Anguiano <anguiano@codesourcery.com>
2353 Phil Edwards <phil@codesourcery.com>
2355 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
2356 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
2358 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
2359 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
2360 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
2362 2006-03-06 Bob Wilson <bob.wilson@acm.org>
2364 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
2365 even when using the text-section-literals option.
2367 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2369 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
2371 (m68k_ip): <case 'J'> Check we have some control regs.
2372 (md_parse_option): Allow raw arch switch.
2373 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
2374 whether 68881 or cfloat was meant by -mfloat.
2375 (md_show_usage): Adjust extension display.
2376 (m68k_elf_final_processing): Adjust.
2378 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2380 * config/tc-avr.c (avr_mod_hash_value): New function.
2381 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
2382 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
2383 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
2384 instead of int avr_ldi_expression: use avr_mod_hash_value instead
2386 (tc_gen_reloc): Handle substractions of symbols, if possible do
2387 fixups, abort otherwise.
2388 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
2389 tc_fix_adjustable): Define.
2391 2006-03-02 James E Wilson <wilson@specifix.com>
2393 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
2394 change the template, then clear md.slot[curr].end_of_insn_group.
2396 2006-02-28 Jan Beulich <jbeulich@novell.com>
2398 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
2400 2006-02-28 Jan Beulich <jbeulich@novell.com>
2403 * macro.c (getstring): Don't treat parentheses special anymore.
2404 (get_any_string): Don't consider '(' and ')' as quoting anymore.
2405 Special-case '(', ')', '[', and ']' when dealing with non-quoting
2408 2006-02-28 Mat <mat@csail.mit.edu>
2410 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
2412 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2414 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
2416 (CFI_signal_frame): Define.
2417 (cfi_pseudo_table): Add .cfi_signal_frame.
2418 (dot_cfi): Handle CFI_signal_frame.
2419 (output_cie): Handle cie->signal_frame.
2420 (select_cie_for_fde): Don't share CIE if signal_frame flag is
2421 different. Copy signal_frame from FDE to newly created CIE.
2422 * doc/as.texinfo: Document .cfi_signal_frame.
2424 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2426 * doc/Makefile.am: Add html target.
2427 * doc/Makefile.in: Regenerate.
2428 * po/Make-in: Add html target.
2430 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
2432 * config/tc-i386.c (output_insn): Support Intel Merom New
2435 * config/tc-i386.h (CpuMNI): New.
2436 (CpuUnknownFlags): Add CpuMNI.
2438 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
2440 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
2441 (hpriv_reg_table): New table for hyperprivileged registers.
2442 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
2445 2006-02-24 DJ Delorie <dj@redhat.com>
2447 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
2448 (tc_gen_reloc): Don't define.
2449 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
2450 (OPTION_LINKRELAX): New.
2451 (md_longopts): Add it.
2453 (md_parse_options): Set it.
2454 (md_assemble): Emit relaxation relocs as needed.
2455 (md_convert_frag): Emit relaxation relocs as needed.
2456 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
2457 (m32c_apply_fix): New.
2458 (tc_gen_reloc): New.
2459 (m32c_force_relocation): Force out jump relocs when relaxing.
2460 (m32c_fix_adjustable): Return false if relaxing.
2462 2006-02-24 Paul Brook <paul@codesourcery.com>
2464 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
2465 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
2466 (struct asm_barrier_opt): Define.
2467 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
2468 (parse_psr): Accept V7M psr names.
2469 (parse_barrier): New function.
2470 (enum operand_parse_code): Add OP_oBARRIER.
2471 (parse_operands): Implement OP_oBARRIER.
2472 (do_barrier): New function.
2473 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
2474 (do_t_cpsi): Add V7M restrictions.
2475 (do_t_mrs, do_t_msr): Validate V7M variants.
2476 (md_assemble): Check for NULL variants.
2477 (v7m_psrs, barrier_opt_names): New tables.
2478 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
2479 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
2480 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
2481 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
2482 (struct cpu_arch_ver_table): Define.
2483 (cpu_arch_ver): New.
2484 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
2485 Tag_CPU_arch_profile.
2486 * doc/c-arm.texi: Document new cpu and arch options.
2488 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2490 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
2492 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2494 * config/tc-ia64.c: Update copyright years.
2496 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
2498 * config/tc-ia64.c (specify_resource): Add the rule 17 from
2501 2005-02-22 Paul Brook <paul@codesourcery.com>
2503 * config/tc-arm.c (do_pld): Remove incorrect write to
2505 (encode_thumb32_addr_mode): Use correct operand.
2507 2006-02-21 Paul Brook <paul@codesourcery.com>
2509 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2511 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2512 Anil Paranjape <anilp1@kpitcummins.com>
2513 Shilin Shakti <shilins@kpitcummins.com>
2515 * Makefile.am: Add xc16x related entry.
2516 * Makefile.in: Regenerate.
2517 * configure.in: Added xc16x related entry.
2518 * configure: Regenerate.
2519 * config/tc-xc16x.h: New file
2520 * config/tc-xc16x.c: New file
2521 * doc/c-xc16x.texi: New file for xc16x
2522 * doc/all.texi: Entry for xc16x
2523 * doc/Makefile.texi: Added c-xc16x.texi
2524 * NEWS: Announce the support for the new target.
2526 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2528 * configure.tgt: set emulation for mips-*-netbsd*
2530 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2532 * config.in: Rebuilt.
2534 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2536 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2537 from 1, not 0, in error messages.
2538 (md_assemble): Simplify special-case check for ENTRY instructions.
2539 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2540 operand in error message.
2542 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2544 * configure.tgt (arm-*-linux-gnueabi*): Change to
2547 2006-02-10 Nick Clifton <nickc@redhat.com>
2549 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2550 32-bit value is propagated into the upper bits of a 64-bit long.
2552 * config/tc-arc.c (init_opcode_tables): Fix cast.
2553 (arc_extoper, md_operand): Likewise.
2555 2006-02-09 David Heine <dlheine@tensilica.com>
2557 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2558 each relaxation step.
2560 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2562 * configure.in (CHECK_DECLS): Add vsnprintf.
2563 * configure: Regenerate.
2564 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2565 include/declare here, but...
2566 * as.h: Move code detecting VARARGS idiom to the top.
2567 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2568 (vsnprintf): Declare if not already declared.
2570 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2572 * as.c (close_output_file): New.
2573 (main): Register close_output_file with xatexit before
2574 dump_statistics. Don't call output_file_close.
2576 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2578 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2579 mcf5329_control_regs): New.
2580 (not_current_architecture, selected_arch, selected_cpu): New.
2581 (m68k_archs, m68k_extensions): New.
2582 (archs): Renamed to ...
2583 (m68k_cpus): ... here. Adjust.
2585 (md_pseudo_table): Add arch and cpu directives.
2586 (find_cf_chip, m68k_ip): Adjust table scanning.
2587 (no_68851, no_68881): Remove.
2588 (md_assemble): Lazily initialize.
2589 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2590 (md_init_after_args): Move functionality to m68k_init_arch.
2591 (mri_chip): Adjust table scanning.
2592 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2593 options with saner parsing.
2594 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2595 m68k_init_arch): New.
2596 (s_m68k_cpu, s_m68k_arch): New.
2597 (md_show_usage): Adjust.
2598 (m68k_elf_final_processing): Set CF EF flags.
2599 * config/tc-m68k.h (m68k_init_after_args): Remove.
2600 (tc_init_after_args): Remove.
2601 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2602 (M68k-Directives): Document .arch and .cpu directives.
2604 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2606 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2607 synonyms for equ and defl.
2608 (z80_cons_fix_new): New function.
2609 (emit_byte): Disallow relative jumps to absolute locations.
2610 (emit_data): Only handle defb, prototype changed, because defb is
2611 now handled as pseudo-op rather than an instruction.
2612 (instab): Entries for defb,defw,db,dw moved from here...
2613 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2614 Add entries for def24,def32,d24,d32.
2615 (md_assemble): Improved error handling.
2616 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2617 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2618 (z80_cons_fix_new): Declare.
2619 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2620 (def24,d24,def32,d32): New pseudo-ops.
2622 2006-02-02 Paul Brook <paul@codesourcery.com>
2624 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2626 2005-02-02 Paul Brook <paul@codesourcery.com>
2628 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2629 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2630 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2631 T2_OPCODE_RSB): Define.
2632 (thumb32_negate_data_op): New function.
2633 (md_apply_fix): Use it.
2635 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2637 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2639 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2640 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2642 (relaxation_requirements): Add pfinish_frag argument and use it to
2643 replace setting tinsn->record_fix fields.
2644 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2645 and vinsn_to_insnbuf. Remove references to record_fix and
2646 slot_sub_symbols fields.
2647 (xtensa_mark_narrow_branches): Delete unused code.
2648 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2650 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2652 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2653 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2654 of the record_fix field. Simplify error messages for unexpected
2656 (set_expr_symbol_offset_diff): Delete.
2658 2006-01-31 Paul Brook <paul@codesourcery.com>
2660 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2662 2006-01-31 Paul Brook <paul@codesourcery.com>
2663 Richard Earnshaw <rearnsha@arm.com>
2665 * config/tc-arm.c: Use arm_feature_set.
2666 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2667 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2668 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2671 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2672 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2673 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2674 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2676 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2677 (arm_opts): Move old cpu/arch options from here...
2678 (arm_legacy_opts): ... to here.
2679 (md_parse_option): Search arm_legacy_opts.
2680 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2681 (arm_float_abis, arm_eabis): Make const.
2683 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2685 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2687 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2689 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2690 in load immediate intruction.
2692 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2694 * config/bfin-parse.y (value_match): Use correct conversion
2695 specifications in template string for __FILE__ and __LINE__.
2699 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2701 Introduce TLS descriptors for i386 and x86_64.
2702 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2703 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2704 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2705 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2706 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2708 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2709 (lex_got): Handle @tlsdesc and @tlscall.
2710 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2712 2006-01-11 Nick Clifton <nickc@redhat.com>
2714 Fixes for building on 64-bit hosts:
2715 * config/tc-avr.c (mod_index): New union to allow conversion
2716 between pointers and integers.
2717 (md_begin, avr_ldi_expression): Use it.
2718 * config/tc-i370.c (md_assemble): Add cast for argument to print
2720 * config/tc-tic54x.c (subsym_substitute): Likewise.
2721 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2722 opindex field of fr_cgen structure into a pointer so that it can
2723 be stored in a frag.
2724 * config/tc-mn10300.c (md_assemble): Likewise.
2725 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2727 * config/tc-v850.c: Replace uses of (int) casts with correct
2730 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2733 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2735 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2738 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2739 a local-label reference.
2741 For older changes see ChangeLog-2005
2747 version-control: never
projects / deliverable / binutils-gdb.git / blob