1 2006-12-25 Kazu Hirata <kazu@codesourcery.com>
3 * config/tc-m68k.c (cpu_of_arch): Add fido.
4 (m68k_archs, m68k_cpu): Add entries for fido.
5 (m68k_elf_final_processing): Handle EF_M68K_CPU32_FIDO_A.
7 2006-12-25 Mei Ligang <ligang@sunnorth.com.cn>
9 * config/tc-score.c (build_lw_pic): Rename as build_lwst_pic.
10 Delete the code handling large constant for PIC.
12 (score_relax_frag): Decrease insn_addr in certain situation.
13 (s_score_cprestore): Change .cprestore syntax from ".cprestore offset"
14 to ".cprestore reg, offset".
16 2006-12-23 Kazu Hirata <kazu@codesourcery.com>
18 * configure.tgt: Recognize fido.
20 2006-12-15 H.J. Lu <hongjiu.lu@intel.com>
22 * config/tc-i386.c: Add a blank line bewteen function bodies.
24 2006-12-15 H.J. Lu <hongjiu.lu@intel.com>
26 * config/tc-i386.c (build_modrm_byte): Reformat to 72 columns.
28 2006-12-14 Daniel Jacobowitz <dan@codesourcery.com>
30 * Makefile.am (YFLAGS): Define.
31 * Makefile.in: Regenerated.
33 2006-12-14 H.J. Lu <hongjiu.lu@intel.com>
35 * config/tc-i386.c (match_template): Simplify 3 and 4 operand
38 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
40 * config/tc-i386.c (build_modrm_byte): Set the Operand_PCrel
43 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
45 * config/tc-i386.c (match_template): Use a for loop to set
48 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
51 * config/tc-i386.c (match_template): Use MAX_OPERANDS for the
52 number of operands. Issue an error if MAX_OPERANDS != 4. Add
53 the 4th operand check.
55 2006-12-13 Paul Brook <paul@codesourcery.com>
57 * config/tc-arm.c (arm_arch_option_table): Add v7-{a,r,m}.
58 * doc/c-arm.texi: Fix spelling of ARMv7 profile variants.
60 2006-12-12 H.J. Lu <hongjiu.lu@intel.com>
62 * config/tc-i386.h (WordMem): Document it for 64 bit memory
65 2006-12-12 Daniel Jacobowitz <dan@codesourcery.com>
67 * doc/Makefile.am (as_TEXINFOS): Set.
68 (as.info as.dvi as.html): Delete rule.
69 * doc/Makefile.in: Regenerated.
71 2006-12-11 Daniel Jacobowitz <dan@codesourcery.com>
73 * configure.in: Define GENINSRC_NEVER.
74 * doc/Makefile.am (as.info): Remove srcdir prefix.
75 (MAINTAINERCLEANFILES): Add info file.
76 (DISTCLEANFILES): Pretend to add info file.
77 * po/Make-in (.po.gmo): Put gmo files in objdir.
78 * configure, Makefile.in, doc/Makefile.in: Regenerated.
80 2006-12-09 H.J. Lu <hongjiu.lu@intel.com>
82 * config/tc-i386.h (template): Use MAX_OPERANDS instead of 4
83 for operand_types array.
85 2006-12-08 Christian Groessler <chris@groessler.org>
87 * config/tc-z8k.c (whatreg): Add comment describing function.
88 Return NULL if symbol name characters follow the register number.
89 (parse_reg): Use NULL instead of 0 for pointer values. Stop
90 processing if whatreg returned NULL.
92 2006-12-07 Kazu Hirata <kazu@codesourcery.com>
94 * config/tc-m68k.c: Update uses of EF_M68K_*.
96 2006-12-06 H.J. Lu <hjl@gnu.org>
98 * config/tc-i386.h: Change the prefix order to SEG_PREFIX,
99 ADDR_PREFIX, DATA_PREFIX, LOCKREP_PREFIX.
101 2006-12-02 Jakub Jelinek <jakub@redhat.com>
104 * subsegs.c (subseg_set_rest): Clear frch_cfi_data field.
106 2006-12-01 Paul Brook <paul@codesourcery.com>
108 * config/tc-arm.c (arm_force_relocation): Return 1 for relocs against
111 2006-11-29 Paul Brook <paul@codesourcery.com>
113 * config/tc-arm.c (arm_is_eabi): New function.
114 * config/tc-arm.h (arm_is_eabi): New prototype.
115 (THUMB_IS_FUNC): Use ELF function type for EABI objects.
116 * doc/c-arm.texi (.thumb_func): Update documentation.
118 2006-11-29 Paul Brook <paul@codesourcery.com>
120 * config/tc-arm.c (do_vfp_sp_const, do_vfp_dp_const): Fix operans
123 2006-11-27 Sterling Augustine <sterling@tensilica.com>
125 * config/tc-xtensa.c (xtensa_sanity_check): Check for RELAX_IMMED
126 as the first slot_subtype, not the frag subtype.
128 2006-11-27 Bob Wilson <bob.wilson@acm.org>
130 * config/tc-xtensa.c (XSHAL_ABI): Add default definition.
131 (directive_state): Disable scheduling by default.
132 (xtensa_add_config_info): New.
133 (xtensa_end): Call xtensa_add_config_info.
135 2006-11-27 Eric Botcazou <ebotcazou@adacore.com>
137 * config/tc-sparc.c (tc_gen_reloc): Turn aligned relocs into
138 their unaligned counterparts in debugging sections.
140 2006-11-24 Alan Modra <amodra@bigpond.net.au>
142 * config/tc-spu.c (md_pseudo_table): Add eqv and .eqv.
144 2006-11-22 Daniel Jacobowitz <dan@codesourcery.com>
146 * config/tc-arm.h (md_cons_align): Define.
147 (mapping_state): New prototype.
148 * config/tc-arm.c (mapping_state): Make global.
150 2006-11-22 Alan Modra <amodra@bigpond.net.au>
152 * config/obj-elf.c (obj_elf_version): Use memcpy rather than strcpy.
154 2006-11-16 Mei ligang <ligang@sunnorth.com.cn>
156 * config/tc-score.c (score_relax_frag): If next frag contains 32 bit
157 branch instruction, handle it specially.
158 (score_insns): Modify 32 bit branch instruction.
160 2006-11-16 Alan Modra <amodra@bigpond.net.au>
162 * symbols.c (resolve_symbol_value): Formatting.
164 2006-11-15 Jan Beulich <jbeulich@novell.com>
167 * symbols.c (symbol_clone): Mark symbol ending up not on symbol
168 chain by linking it to itself.
169 (resolve_symbol_value): Also check symbol_shadow_p().
170 (symbol_shadow_p): New.
171 * symbols.h (symbol_shadow_p): Declare.
173 2006-11-12 Mark Shinwell <shinwell@codesourcery.com>
175 * config/tc-arm.c (do_t_czb): Rename to do_t_cbz.
176 (insns): Adjust accordingly.
177 (md_apply_fix): Alter comments to use CBZ instead of CZB.
179 2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt>
181 * config/tc-arm.c (arm_fix_adjustable) [OBJ_COFF]: Delete.
182 (arm_fix_adjustable) [OBJ_ELF]: Use it on coff targets too.
184 2006-11-10 Nick Clifton <nickc@redhat.com>
187 * config/obj-elf.c (obj_elf_version): Do not include the name
188 field's padding in the namesz value.
190 2006-11-09 Thiemo Seufer <ths@mips.com>
192 * config/tc-mips.c: Fix outdated comment.
194 2006-11-08 H.J. Lu <hongjiu.lu@intel.com>
196 * config/tc-i386.h (CpuPNI): Removed.
197 (CpuUnknownFlags): Replace CpuPNI with CpuSSE3.
198 * config/tc-i386.c (md_assemble): Likewise.
200 2006-11-08 Alan Modra <amodra@bigpond.net.au>
202 * symbols.c (symbol_create, symbol_clone): Don't set udata.p.
204 2006-11-06 David Daney <ddaney@avtrex.com>
206 * config/tc-mips.c (pic_need_relax): Return true for section symbols.
208 2006-11-06 Thiemo Seufer <ths@mips.com>
210 * doc/c-mips.texi (-march): Document sb1a.
212 2006-11-06 Thiemo Seufer <ths@mips.com>
214 * config/tc-mips.c (mips_cpu_info_table): Remove 24k/24ke aliases.
215 34k always has DSP ASE.
217 2006-11-03 Thiemo Seufer <ths@mips.com>
219 * config/tc-mips.c (md_pcrel_from_section): Disallow PC relative
220 MIPS16 instructions referencing other sections, unless they are
223 2006-11-03 Thiemo Seufer <ths@mips.com>
225 * config/tc-mips.c (mips_cpu_info_table): The 25Kf is a MIPS64
228 2006-11-03 Jakub Jelinek <jakub@redhat.com>
230 * dw2gencfi.c (struct fde_entry): Add per_encoding, lsda_encoding,
231 personality and lsda.
232 (struct cie_entry): Add per_encoding, lsda_encoding and personality.
233 (alloc_fde_entry): Initialize per_encoding and lsda_encoding.
234 (cfi_pseudo_table): Handle .cfi_personality and .cfi_lsda.
235 (dot_cfi_personality, dot_cfi_lsda, encoding_size): New functions.
236 (output_cie): Output personality including its encoding and LSDA encoding.
237 (output_fde): Output LSDA.
238 (select_cie_for_fde): Don't share CIE if personality, its encoding or
239 LSDA encoding are different. Copy the 3 fields from fde_entry to
241 * doc/as.texinfo (.cfi_personality, .cfi_lsda): Document.
243 * subsegs.h (struct frchain): Add frch_cfi_data field.
244 * dw2gencfi.c: Include subsegs.h.
245 (cur_fde_data, last_address, cur_cfa_offset, cfa_save_stack): Removed.
246 (struct frch_cfi_data): New type.
247 (unused_cfi_data): New variable.
248 (alloc_fde_entry): Move cur_fde_data, last_address, cur_cfa_offset
249 and cfa_save_stack static vars into a structure pointed from
251 (alloc_cfi_insn_data, cfi_new_fde, cfi_end_fde, cfi_set_return_column,
252 cfi_add_advance_loc, cfi_add_CFA_def_cfa, cfi_add_CFA_def_cfa_offset,
253 cfi_add_CFA_remember_state, cfi_add_CFA_restore_state, dot_cfi,
254 dot_cfi_escape, dot_cfi_startproc, dot_cfi_endproc, cfi_finish):
257 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
259 * config/tc-h8300.c (build_bytes): Fix const warning.
261 2006-11-01 Mei Ligang <ligang@sunnorth.com.cn>
263 * tc-score.c (do16_rdrs): Handle not! instruction especially.
265 2006-10-31 Paul Brook <paul@codesourcery.com>
267 * config/tc-arm.c (arm_adjust_symtab): Don't use STT_ARM_16BIT
270 2006-10-31 Paul Brook <paul@codesourcery.com>
273 * config/tc-arm.c (object_arch): New variable.
274 (s_arm_object_arch): New function.
275 (md_pseudo_table): Add object_arch.
276 (aeabi_set_public_attributes): Obey object_arch.
277 * doc/c-arm.texi: Document .object_arch.
279 2006-10-31 Mei Ligang <ligang@sunnorth.com.cn>
281 * tc-score.c (data_op2): Check invalid operands.
282 (my_get_expression): Const operand of some instructions can not be
284 (get_insn_class_from_type): Handle instruction type Insn_internal.
285 (do_macro_ldst_label): Modify inst.type.
287 (data_op2): The immediate value in lw is 15 bit signed.
289 2006-10-29 Randolph Chung <tausq@debian.org>
291 * config/tc-hppa.c (hppa_cfi_frame_initial_instructions)
292 (hppa_regname_to_dw2regnum): New funcions.
293 * config/tc-hppa.h [OBJ_ELF] (TARGET_USE_CFIPOP): Define.
294 (tc_cfi_frame_initial_instructions)
295 (tc_regname_to_dw2regnum): Define.
296 (hppa_cfi_frame_initial_instructions)
297 (hppa_regname_to_dw2regnum): Declare.
298 (DWARF2_LINE_MIN_INSN_LENGTH, DWARF2_DEFAULT_RETURN_COLUMN)
299 (DWARF2_CIE_DATA_ALIGNMENT): Define.
301 2006-10-29 Nick Clifton <nickc@redhat.com>
303 * config/tc-spu.c (md_assemble): Cast printf string size parameter
304 to int in order to avoid a compiler warning.
306 2006-10-27 Andrew Stubbs <andrew.stubbs@st.com>
308 * config/tc-sh.c (md_assemble): Define size of branches.
310 2006-10-26 Ben Elliston <bje@au.ibm.com>
312 * dw2gencfi.c (cfi_add_CFA_offset):
313 Assert DWARF2_CIE_DATA_ALIGNMENT is non-zero.
315 * write.c (chain_frchains_together_1): Assert that this function
316 never returns a pointer to the auto variable `dummy'.
318 2006-10-25 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
319 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
320 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
321 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
322 Alan Modra <amodra@bigpond.net.au>
324 * config/tc-spu.c: New file.
325 * config/tc-spu.h: New file.
326 * configure.tgt: Add SPU support.
327 * Makefile.am: Likewise. Run "make dep-am".
328 * Makefile.in: Regenerate.
329 * po/POTFILES.in: Regenerate.
331 2006-10-25 Ben Elliston <bje@au.ibm.com>
333 * expr.c (expr): Replace O_add case in switch (op_left) explaining
334 why it can never occur.
336 2006-10-24 Andrew Pinski <andrew_pinski@playstation.sony.com>
338 * doc/c-ppc.texi (-mcell): Document.
339 * config/tc-ppc.c (parse_cpu): Parse -mcell.
340 (md_show_usage): Document -mcell.
342 2006-10-23 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
344 * doc/c-i386.texi : Document amdfam10,.sse4a and .abm in cpu_type.
346 2006-10-23 Alan Modra <amodra@bigpond.net.au>
348 * config/tc-m68hc11.c (md_assemble): Quiet warning.
350 2006-10-19 Mike Frysinger <vapier@gentoo.org>
352 * config/tc-i386.c (md_parse_option): Use CONST_STRNEQ.
353 (x86_64_section_letter): Likewise.
355 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
357 * config/tc-score.c (build_relax_frag): Compute correct
360 2006-10-18 Roy Marples <uberlord@gentoo.org>
362 * config/tc-sparc.c (md_parse_option): Treat any target starting with
363 elf32-sparc as a viable target for the -32 switch and any target
364 starting with elf64-sparc as a viable target for the -64 switch.
365 (sparc_target_format): For 64-bit ELF flavoured output use
366 ELF_TARGET_FORMAT64 while for 32-bit ELF flavoured output use
368 * config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define.
370 2006-10-17 H.J. Lu <hongjiu.lu@intel.com>
372 * configure: Regenerated.
374 2006-10-16 Bernd Schmidt <bernd.schmidt@analog.com>
376 * input-scrub.c (input_scrub_next_buffer): Use TC_EOL_IN_INSN
377 in addition to testing for '\n'.
378 (TC_EOL_IN_INSN): Provide a default definition if necessary.
380 2006-10-13 Sterling Augstine <sterling@tensilica.com>
382 * dwarf2dbg.c (out_debug_info): Use TC_DWARF2_EMIT_OFFSET to emit
383 a disjoint DW_AT range.
385 2006-10-13 Mei Ligang <ligang@sunnorth.com.cn>
387 * config/tc-score.c (md_show_usage): Print -KPIC option usage.
389 2006-10-08 Paul Brook <paul@codesourcery.com>
391 * config/tc-arm.c (parse_big_immediate): 64-bit host fix.
392 (parse_operands): Use parse_big_immediate for OP_NILO.
393 (neon_cmode_for_logic_imm): Try smaller element sizes.
394 (neon_cmode_for_move_imm): Ditto.
395 (do_neon_logic): Handle .i64 pseudo-op.
397 2006-09-29 Alan Modra <amodra@bigpond.net.au>
399 * po/POTFILES.in: Regenerate.
401 2006-09-28 H.J. Lu <hongjiu.lu@intel.com>
403 * config/tc-i386.h (CpuMNI): Renamed to ...
405 (CpuUnknownFlags): Updated.
406 (processor_type): Replace PROCESSOR_YONAH with PROCESSOR_CORE
407 and PROCESSOR_MEROM with PROCESSOR_CORE2.
408 * config/tc-i386.c: Updated.
409 * doc/c-i386.texi: Likewise.
411 * config/tc-i386.c (cpu_arch): Add ".ssse3", "core" and "core2".
413 2006-09-28 Bridge Wu <mingqiao.wu@gmail.com>
415 * config/tc-arm.c (md_apply_fix): Do not clear write_back bit.
417 2006-09-27 Nick Clifton <nickc@redhat.com>
419 * output-file.c (output_file_close): Prevent an infinite loop
420 reporting that stdoutput could not be closed.
422 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
423 Joseph Myers <joseph@codesourcery.com>
424 Ian Lance Taylor <ian@wasabisystems.com>
425 Ben Elliston <bje@wasabisystems.com>
427 * config/tc-arm.c (arm_cext_iwmmxt2): New.
428 (enum operand_parse_code): New code OP_RIWR_I32z.
429 (parse_operands): Handle OP_RIWR_I32z.
430 (do_iwmmxt_wmerge): New function.
431 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
433 (do_iwmmxt_wrwrwr_or_imm5): New function.
434 (insns): Mark instructions as RIWR_I32z as appropriate.
435 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
436 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
437 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
438 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
439 (md_begin): Handle IWMMXT2.
440 (arm_cpus): Add iwmmxt2.
441 (arm_extensions): Likewise.
442 (arm_archs): Likewise.
444 2006-09-25 Bob Wilson <bob.wilson@acm.org>
446 * doc/as.texinfo (Overview): Revise description of --keep-locals.
447 Add xref to "Symbol Names".
448 (L): Refer to "local symbols" instead of "local labels". Move
449 definition to "Symbol Names" section; add xref to that section.
450 (Symbol Names): Use "Local Symbol Names" section to define local
451 symbols. Add "Local Labels" heading for description of temporary
452 forward/backward labels, and refer to those as "local labels".
454 2006-09-23 H.J. Lu <hongjiu.lu@intel.com>
457 * config/tc-i386.c (match_template): Check address size prefix
458 to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32
461 2006-09-22 Alan Modra <amodra@bigpond.net.au>
463 * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'.
465 2006-09-22 Alan Modra <amodra@bigpond.net.au>
467 * as.h (as_perror): Delete declaration.
468 * gdbinit.in (as_perror): Delete breakpoint.
469 * messages.c (as_perror): Delete function.
470 * doc/internals.texi: Remove as_perror description.
471 * listing.c (listing_print: Don't use as_perror.
472 * output-file.c (output_file_create, output_file_close): Likewise.
473 * symbols.c (symbol_create, symbol_clone): Likewise.
474 * write.c (write_contents): Likewise.
475 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
476 * config/tc-tic54x.c (tic54x_mlib): Likewise.
478 2006-09-22 Alan Modra <amodra@bigpond.net.au>
480 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
481 (ppc_handle_align): New function.
482 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
483 (SUB_SEGMENT_ALIGN): Define as zero.
485 2006-09-20 Bob Wilson <bob.wilson@acm.org>
487 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
488 (Overview): Skip cross reference in man page.
490 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
492 * configure.in: Add new target x86_64-pc-mingw64.
493 * configure: Regenerate.
494 * configure.tgt: Add new target x86_64-pc-mingw64.
495 * config/obj-coff.h: Add handling for TE_PEP target specific code
497 * config/tc-i386.c: Add new targets.
498 (md_parse_option): Add targets to OPTION_64.
499 (x86_64_target_format): Add new method for setup proper default
501 * config/te-pep.h: Add new target definition header.
502 (TE_PEP): New macro: Identifies new target architecture.
503 (COFF_WITH_pex64): Set proper includes in bfd.
504 * NEWS: Mention new target.
506 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
508 * config/bfin-parse.y (binary): Change sub of const to add of negated
511 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
513 * config/tc-score.c: New file.
514 * config/tc-score.h: Newf file.
515 * configure.tgt: Add Score target.
516 * Makefile.am: Add Score files.
517 * Makefile.in: Regenerate.
518 * NEWS: Mention new target support.
520 2006-09-16 Paul Brook <paul@codesourcery.com>
522 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
523 * doc/c-arm.texi (movsp): Document offset argument.
525 2006-09-16 Paul Brook <paul@codesourcery.com>
527 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
528 unsigned int to avoid 64-bit host problems.
530 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
532 * config/bfin-parse.y (binary): Do some more constant folding for
535 2006-09-13 Jan Beulich <jbeulich@novell.com>
537 * input-file.c (input_file_give_next_buffer): Demote as_bad to
540 2006-09-13 Alan Modra <amodra@bigpond.net.au>
543 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
546 2006-09-13 Alan Modra <amodra@bigpond.net.au>
548 * input-file.c (input_file_open): Replace as_perror with as_bad
549 so that gas exits with error on file errors. Correct error
551 (input_file_get, input_file_give_next_buffer): Likewise.
552 * input-file.h: Update comment.
554 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
557 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
558 registers as a sub-class of wC registers.
560 2006-09-11 Alan Modra <amodra@bigpond.net.au>
563 * config/tc-mips.h (enum dwarf2_format): Forward declare.
564 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
565 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
566 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
568 2006-09-08 Nick Clifton <nickc@redhat.com>
571 * doc/as.texinfo (Macro): Improve documentation about separating
572 macro arguments from following text.
574 2006-09-08 Paul Brook <paul@codesourcery.com>
576 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
578 2006-09-07 Paul Brook <paul@codesourcery.com>
580 * config/tc-arm.c (parse_operands): Mark operand as present.
582 2006-09-04 Paul Brook <paul@codesourcery.com>
584 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
585 (do_neon_dyadic_if_i_d): Avoid setting U bit.
586 (do_neon_mac_maybe_scalar): Ditto.
587 (do_neon_dyadic_narrow): Force operand type to NT_integer.
588 (insns): Remove out of date comments.
590 2006-08-29 Nick Clifton <nickc@redhat.com>
592 * read.c (s_align): Initialize the 'stopc' variable to prevent
593 compiler complaints about it being used without being
595 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
596 s_float_space, s_struct, cons_worker, equals): Likewise.
598 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
600 * ecoff.c (ecoff_directive_val): Fix message typo.
601 * config/tc-ns32k.c (convert_iif): Likewise.
602 * config/tc-sh64.c (shmedia_check_limits): Likewise.
604 2006-08-25 Sterling Augustine <sterling@tensilica.com>
605 Bob Wilson <bob.wilson@acm.org>
607 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
608 the state of the absolute_literals directive. Remove align frag at
609 the start of the literal pool position.
611 2006-08-25 Bob Wilson <bob.wilson@acm.org>
613 * doc/c-xtensa.texi: Add @group commands in examples.
615 2006-08-24 Bob Wilson <bob.wilson@acm.org>
617 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
618 (INIT_LITERAL_SECTION_NAME): Delete.
619 (lit_state struct): Remove segment names, init_lit_seg, and
620 fini_lit_seg. Add lit_prefix and current_text_seg.
621 (init_literal_head_h, init_literal_head): Delete.
622 (fini_literal_head_h, fini_literal_head): Delete.
623 (xtensa_begin_directive): Move argument parsing to
624 xtensa_literal_prefix function.
625 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
626 (xtensa_literal_prefix): Parse the directive argument here and
627 record it in the lit_prefix field. Remove code to derive literal
630 (get_is_linkonce_section): Use linkonce_len. Check for any
631 ".gnu.linkonce.*" section, not just text sections.
632 (md_begin): Remove initialization of deleted lit_state fields.
633 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
634 to init_literal_head and fini_literal_head.
635 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
636 when traversing literal_head list.
637 (match_section_group): New.
638 (cache_literal_section): Rewrite to determine the literal section
639 name on the fly, create the section and return it.
640 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
641 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
642 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
643 Use xtensa_get_property_section from bfd.
644 (retrieve_xtensa_section): Delete.
645 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
646 description to refer to plural literal sections and add xref to
647 the Literal Directive section.
648 (Literal Directive): Describe new rules for deriving literal section
649 names. Add footnote for special case of .init/.fini with
650 --text-section-literals.
651 (Literal Prefix Directive): Replace old naming rules with xref to the
652 Literal Directive section.
654 2006-08-21 Joseph Myers <joseph@codesourcery.com>
656 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
657 merging with previous long opcode.
659 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
661 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
662 * Makefile.in: Regenerate.
663 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
666 2006-08-16 Julian Brown <julian@codesourcery.com>
668 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
669 to use ARM instructions on non-ARM-supporting cores.
670 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
671 mode automatically based on cpu variant.
672 (md_begin): Call above function.
674 2006-08-16 Julian Brown <julian@codesourcery.com>
676 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
677 recognized in non-unified syntax mode.
679 2006-08-15 Thiemo Seufer <ths@mips.com>
680 Nigel Stephens <nigel@mips.com>
681 David Ung <davidu@mips.com>
683 * configure.tgt: Handle mips*-sde-elf*.
685 2006-08-12 Thiemo Seufer <ths@networkno.de>
687 * config/tc-mips.c (mips16_ip): Fix argument register handling
688 for restore instruction.
690 2006-08-08 Bob Wilson <bob.wilson@acm.org>
692 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
694 (out_fixed_inc_line_addr): New.
695 (process_entries): Use out_fixed_inc_line_addr when
696 DWARF2_USE_FIXED_ADVANCE_PC is set.
697 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
699 2006-08-08 DJ Delorie <dj@redhat.com>
701 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
702 vs full symbols so that we never have more than one pointer value
703 for any given symbol in our symbol table.
705 2006-08-08 Sterling Augustine <sterling@tensilica.com>
707 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
708 and emit DW_AT_ranges when code in compilation unit is not
710 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
712 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
713 (out_debug_ranges): New function to emit .debug_ranges section
714 when code is not contiguous.
716 2006-08-08 Nick Clifton <nickc@redhat.com>
718 * config/tc-arm.c (WARN_DEPRECATED): Enable.
720 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
722 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
724 (pe_directive_secrel) [TE_PE]: New function.
725 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
726 loc, loc_mark_labels.
727 [TE_PE]: Handle secrel32.
728 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
730 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
731 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
732 (md_section_align): Only round section sizes here for AOUT
734 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
735 (tc_pe_dwarf2_emit_offset): New function.
736 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
737 (cons_fix_new_arm): Handle O_secrel.
738 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
739 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
740 of OBJ_ELF only block.
741 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
742 tc_pe_dwarf2_emit_offset.
744 2006-08-04 Richard Sandiford <richard@codesourcery.com>
746 * config/tc-sh.c (apply_full_field_fix): New function.
747 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
748 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
749 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
750 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
752 2006-08-03 Nick Clifton <nickc@redhat.com>
755 * config.in: Regenerate.
757 2006-08-03 Joseph Myers <joseph@codesourcery.com>
759 * config/tc-arm.c (parse_operands): Handle invalid register name
762 2006-08-03 Joseph Myers <joseph@codesourcery.com>
764 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
765 (parse_operands): Handle it.
766 (insns): Use it for tmcr and tmrc.
768 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
771 * config/tc-i386.c (md_parse_option): Treat any target starting
772 with elf64_x86_64 as a viable target for the -64 switch.
773 (i386_target_format): For 64-bit ELF flavoured output use
775 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
777 2006-08-02 Nick Clifton <nickc@redhat.com>
780 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
782 * configure.in: Run BFD_BINARY_FOPEN.
783 * configure: Regenerate.
784 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
787 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
789 * config/tc-i386.c (md_assemble): Don't update
792 2006-08-01 Thiemo Seufer <ths@mips.com>
794 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
796 2006-08-01 Thiemo Seufer <ths@mips.com>
798 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
799 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
800 BFD_RELOC_32 and BFD_RELOC_16.
801 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
802 md_convert_frag, md_obj_end): Fix comment formatting.
804 2006-07-31 Thiemo Seufer <ths@mips.com>
806 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
807 handling for BFD_RELOC_MIPS16_JMP.
809 2006-07-24 Andreas Schwab <schwab@suse.de>
812 * read.c (read_a_source_file): Ignore unknown text after line
813 comment character. Fix misleading comment.
815 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
817 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
818 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
819 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
820 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
821 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
822 doc/c-z80.texi, doc/internals.texi: Fix some typos.
824 2006-07-21 Nick Clifton <nickc@redhat.com>
826 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
829 2006-07-20 Thiemo Seufer <ths@mips.com>
830 Nigel Stephens <nigel@mips.com>
832 * config/tc-mips.c (md_parse_option): Don't infer optimisation
833 options from debug options.
835 2006-07-20 Thiemo Seufer <ths@mips.com>
837 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
838 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
840 2006-07-19 Paul Brook <paul@codesourcery.com>
842 * config/tc-arm.c (insns): Fix rbit Arm opcode.
844 2006-07-18 Paul Brook <paul@codesourcery.com>
846 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
847 (md_convert_frag): Use correct reloc for add_pc. Use
848 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
849 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
850 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
852 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
854 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
855 when file and line unknown.
857 2006-07-17 Thiemo Seufer <ths@mips.com>
859 * read.c (s_struct): Use IS_ELF.
860 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
861 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
862 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
863 s_mips_mask): Likewise.
865 2006-07-16 Thiemo Seufer <ths@mips.com>
866 David Ung <davidu@mips.com>
868 * read.c (s_struct): Handle ELF section changing.
869 * config/tc-mips.c (s_align): Leave enabling auto-align to the
871 (s_change_sec): Try section changing only if we output ELF.
873 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
875 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
877 (smallest_imm_type): Remove Cpu086.
878 (i386_target_format): Likewise.
880 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
883 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
884 Michael Meissner <michael.meissner@amd.com>
886 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
887 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
888 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
890 (i386_align_code): Ditto.
891 (md_assemble_code): Add support for insertq/extrq instructions,
892 swapping as needed for intel syntax.
893 (swap_imm_operands): New function to swap immediate operands.
894 (swap_operands): Deal with 4 operand instructions.
895 (build_modrm_byte): Add support for insertq instruction.
897 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
899 * config/tc-i386.h (Size64): Fix a typo in comment.
901 2006-07-12 Nick Clifton <nickc@redhat.com>
903 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
904 fixup_segment() to repeat a range check on a value that has
905 already been checked here.
907 2006-07-07 James E Wilson <wilson@specifix.com>
909 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
911 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
912 Nick Clifton <nickc@redhat.com>
915 * doc/as.texi: Fix spelling typo: branchs => branches.
916 * doc/c-m68hc11.texi: Likewise.
917 * config/tc-m68hc11.c: Likewise.
918 Support old spelling of command line switch for backwards
921 2006-07-04 Thiemo Seufer <ths@mips.com>
922 David Ung <davidu@mips.com>
924 * config/tc-mips.c (s_is_linkonce): New function.
925 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
926 weak, external, and linkonce symbols.
927 (pic_need_relax): Use s_is_linkonce.
929 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
931 * doc/as.texinfo (Org): Remove space.
932 (P2align): Add "@var{abs-expr},".
934 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
936 * config/tc-i386.c (cpu_arch_tune_set): New.
937 (cpu_arch_isa): Likewise.
938 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
939 nops with short or long nop sequences based on -march=/.arch
941 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
942 set cpu_arch_tune and cpu_arch_tune_flags.
943 (md_parse_option): For -march=, set cpu_arch_isa and set
944 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
945 0. Set cpu_arch_tune_set to 1 for -mtune=.
946 (i386_target_format): Don't set cpu_arch_tune.
948 2006-06-23 Nigel Stephens <nigel@mips.com>
950 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
951 generated .sbss.* and .gnu.linkonce.sb.*.
953 2006-06-23 Thiemo Seufer <ths@mips.com>
954 David Ung <davidu@mips.com>
956 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
958 * config/tc-mips.c (label_list): Define per-segment label_list.
959 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
960 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
961 mips_from_file_after_relocs, mips_define_label): Use per-segment
964 2006-06-22 Thiemo Seufer <ths@mips.com>
966 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
967 (append_insn): Use it.
968 (md_apply_fix): Whitespace formatting.
969 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
970 mips16_extended_frag): Remove register specifier.
971 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
974 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
976 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
977 a directive saving VFP registers for ARMv6 or later.
978 (s_arm_unwind_save): Add parameter arch_v6 and call
979 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
981 (md_pseudo_table): Add entry for new "vsave" directive.
982 * doc/c-arm.texi: Correct error in example for "save"
983 directive (fstmdf -> fstmdx). Also document "vsave" directive.
985 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
986 Anatoly Sokolov <aesok@post.ru>
988 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
989 and atmega644p devices. Rename atmega164/atmega324 devices to
990 atmega164p/atmega324p.
991 * doc/c-avr.texi: Document new mcu and arch options.
993 2006-06-17 Nick Clifton <nickc@redhat.com>
995 * config/tc-arm.c (enum parse_operand_result): Move outside of
996 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
998 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
1000 * config/tc-i386.h (processor_type): New.
1001 (arch_entry): Add type.
1003 * config/tc-i386.c (cpu_arch_tune): New.
1004 (cpu_arch_tune_flags): Likewise.
1005 (cpu_arch_isa_flags): Likewise.
1006 (cpu_arch): Updated.
1007 (set_cpu_arch): Also update cpu_arch_isa_flags.
1008 (md_assemble): Update cpu_arch_isa_flags.
1009 (OPTION_MARCH): New.
1010 (OPTION_MTUNE): Likewise.
1011 (md_longopts): Add -march= and -mtune=.
1012 (md_parse_option): Support -march= and -mtune=.
1013 (md_show_usage): Add -march=CPU/-mtune=CPU.
1014 (i386_target_format): Also update cpu_arch_isa_flags,
1015 cpu_arch_tune and cpu_arch_tune_flags.
1017 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
1019 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
1021 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1023 * config/tc-arm.c (enum parse_operand_result): New.
1024 (struct group_reloc_table_entry): New.
1025 (enum group_reloc_type): New.
1026 (group_reloc_table): New array.
1027 (find_group_reloc_table_entry): New function.
1028 (parse_shifter_operand_group_reloc): New function.
1029 (parse_address_main): New function, incorporating code
1030 from the old parse_address function. To be used via...
1031 (parse_address): wrapper for parse_address_main; and
1032 (parse_address_group_reloc): new function, likewise.
1033 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
1034 OP_ADDRGLDRS, OP_ADDRGLDC.
1035 (parse_operands): Support for these new operand codes.
1036 New macro po_misc_or_fail_no_backtrack.
1037 (encode_arm_cp_address): Preserve group relocations.
1038 (insns): Modify to use the above operand codes where group
1039 relocations are permitted.
1040 (md_apply_fix): Handle the group relocations
1041 ALU_PC_G0_NC through LDC_SB_G2.
1042 (tc_gen_reloc): Likewise.
1043 (arm_force_relocation): Leave group relocations for the linker.
1044 (arm_fix_adjustable): Likewise.
1046 2006-06-15 Julian Brown <julian@codesourcery.com>
1048 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
1049 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
1052 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
1054 * config/tc-i386.c (process_suffix): Don't add rex64 for
1057 2006-06-09 Thiemo Seufer <ths@mips.com>
1059 * config/tc-mips.c (mips_ip): Maintain argument count.
1061 2006-06-09 Alan Modra <amodra@bigpond.net.au>
1063 * config/tc-iq2000.c: Include sb.h.
1065 2006-06-08 Nigel Stephens <nigel@mips.com>
1067 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
1068 aliases for better compatibility with SGI tools.
1070 2006-06-08 Alan Modra <amodra@bigpond.net.au>
1072 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
1073 * Makefile.am (GASLIBS): Expand @BFDLIB@.
1075 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
1076 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
1077 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
1079 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
1080 * Makefile.in: Regenerate.
1081 * doc/Makefile.in: Regenerate.
1082 * configure: Regenerate.
1084 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1086 * po/Make-in (pdf, ps): New dummy targets.
1088 2006-06-07 Julian Brown <julian@codesourcery.com>
1090 * config/tc-arm.c (stdarg.h): include.
1091 (arm_it): Add uncond_value field. Add isvec and issingle to operand
1093 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
1094 REG_TYPE_NSDQ (single, double or quad vector reg).
1095 (reg_expected_msgs): Update.
1096 (BAD_FPU): Add macro for unsupported FPU instruction error.
1097 (parse_neon_type): Support 'd' as an alias for .f64.
1098 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
1100 (parse_vfp_reg_list): Don't update first arg on error.
1101 (parse_neon_mov): Support extra syntax for VFP moves.
1102 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
1103 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
1104 (parse_operands): Support isvec, issingle operands fields, new parse
1106 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
1108 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
1109 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
1110 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
1111 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
1113 (neon_shape): Redefine in terms of above.
1114 (neon_shape_class): New enumeration, table of shape classes.
1115 (neon_shape_el): New enumeration. One element of a shape.
1116 (neon_shape_el_size): Register widths of above, where appropriate.
1117 (neon_shape_info): New struct. Info for shape table.
1118 (neon_shape_tab): New array.
1119 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
1120 (neon_check_shape): Rewrite as...
1121 (neon_select_shape): New function to classify instruction shapes,
1122 driven by new table neon_shape_tab array.
1123 (neon_quad): New function. Return 1 if shape should set Q flag in
1124 instructions (or equivalent), 0 otherwise.
1125 (type_chk_of_el_type): Support F64.
1126 (el_type_of_type_chk): Likewise.
1127 (neon_check_type): Add support for VFP type checking (VFP data
1128 elements fill their containing registers).
1129 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
1130 in thumb mode for VFP instructions.
1131 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
1132 and encode the current instruction as if it were that opcode.
1133 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
1134 arguments, call function in PFN.
1135 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
1136 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
1137 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
1138 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
1139 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
1140 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
1141 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
1142 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
1143 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
1144 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
1145 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
1146 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
1147 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
1148 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
1149 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
1151 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
1152 between VFP and Neon turns out to belong to Neon. Perform
1153 architecture check and fill in condition field if appropriate.
1154 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
1155 (do_neon_cvt): Add support for VFP variants of instructions.
1156 (neon_cvt_flavour): Extend to cover VFP conversions.
1157 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
1159 (do_neon_ldr_str): Handle single-precision VFP load/store.
1160 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
1161 NS_NULL not NS_IGNORE.
1162 (opcode_tag): Add OT_csuffixF for operands which either take a
1163 conditional suffix, or have 0xF in the condition field.
1164 (md_assemble): Add support for OT_csuffixF.
1165 (NCE): Replace macro with...
1166 (NCE_tag, NCE, NCEF): New macros.
1167 (nCE): Replace macro with...
1168 (nCE_tag, nCE, nCEF): New macros.
1169 (insns): Add support for VFP insns or VFP versions of insns msr,
1170 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
1171 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
1172 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
1173 VFP/Neon insns together.
1175 2006-06-07 Alan Modra <amodra@bigpond.net.au>
1176 Ladislav Michl <ladis@linux-mips.org>
1178 * app.c: Don't include headers already included by as.h.
1180 * atof-generic.c: Likewise.
1182 * dwarf2dbg.c: Likewise.
1184 * input-file.c: Likewise.
1185 * input-scrub.c: Likewise.
1186 * macro.c: Likewise.
1187 * output-file.c: Likewise.
1190 * config/bfin-lex.l: Likewise.
1191 * config/obj-coff.h: Likewise.
1192 * config/obj-elf.h: Likewise.
1193 * config/obj-som.h: Likewise.
1194 * config/tc-arc.c: Likewise.
1195 * config/tc-arm.c: Likewise.
1196 * config/tc-avr.c: Likewise.
1197 * config/tc-bfin.c: Likewise.
1198 * config/tc-cris.c: Likewise.
1199 * config/tc-d10v.c: Likewise.
1200 * config/tc-d30v.c: Likewise.
1201 * config/tc-dlx.h: Likewise.
1202 * config/tc-fr30.c: Likewise.
1203 * config/tc-frv.c: Likewise.
1204 * config/tc-h8300.c: Likewise.
1205 * config/tc-hppa.c: Likewise.
1206 * config/tc-i370.c: Likewise.
1207 * config/tc-i860.c: Likewise.
1208 * config/tc-i960.c: Likewise.
1209 * config/tc-ip2k.c: Likewise.
1210 * config/tc-iq2000.c: Likewise.
1211 * config/tc-m32c.c: Likewise.
1212 * config/tc-m32r.c: Likewise.
1213 * config/tc-maxq.c: Likewise.
1214 * config/tc-mcore.c: Likewise.
1215 * config/tc-mips.c: Likewise.
1216 * config/tc-mmix.c: Likewise.
1217 * config/tc-mn10200.c: Likewise.
1218 * config/tc-mn10300.c: Likewise.
1219 * config/tc-msp430.c: Likewise.
1220 * config/tc-mt.c: Likewise.
1221 * config/tc-ns32k.c: Likewise.
1222 * config/tc-openrisc.c: Likewise.
1223 * config/tc-ppc.c: Likewise.
1224 * config/tc-s390.c: Likewise.
1225 * config/tc-sh.c: Likewise.
1226 * config/tc-sh64.c: Likewise.
1227 * config/tc-sparc.c: Likewise.
1228 * config/tc-tic30.c: Likewise.
1229 * config/tc-tic4x.c: Likewise.
1230 * config/tc-tic54x.c: Likewise.
1231 * config/tc-v850.c: Likewise.
1232 * config/tc-vax.c: Likewise.
1233 * config/tc-xc16x.c: Likewise.
1234 * config/tc-xstormy16.c: Likewise.
1235 * config/tc-xtensa.c: Likewise.
1236 * config/tc-z80.c: Likewise.
1237 * config/tc-z8k.c: Likewise.
1238 * macro.h: Don't include sb.h or ansidecl.h.
1239 * sb.h: Don't include stdio.h or ansidecl.h.
1240 * cond.c: Include sb.h.
1241 * itbl-lex.l: Include as.h instead of other system headers.
1242 * itbl-parse.y: Likewise.
1243 * itbl-ops.c: Similarly.
1244 * itbl-ops.h: Don't include as.h or ansidecl.h.
1245 * config/bfin-defs.h: Don't include bfd.h or as.h.
1246 * config/bfin-parse.y: Include as.h instead of other system headers.
1248 2006-06-06 Ben Elliston <bje@au.ibm.com>
1249 Anton Blanchard <anton@samba.org>
1251 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
1252 (md_show_usage): Document it.
1253 (ppc_setup_opcodes): Test power6 opcode flag bits.
1254 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
1256 2006-06-06 Thiemo Seufer <ths@mips.com>
1257 Chao-ying Fu <fu@mips.com>
1259 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
1260 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
1261 (macro_build): Update comment.
1262 (mips_ip): Allow DSP64 instructions for MIPS64R2.
1263 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
1265 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
1266 MIPS_CPU_ASE_MDMX flags for sb1.
1268 2006-06-05 Thiemo Seufer <ths@mips.com>
1270 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
1272 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
1273 (mips_ip): Make overflowed/underflowed constant arguments in DSP
1274 and MT instructions a fatal error. Use INSERT_OPERAND where
1275 appropriate. Improve warnings for break and wait code overflows.
1276 Use symbolic constant of OP_MASK_COPZ.
1277 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
1279 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1281 * po/Make-in (top_builddir): Define.
1283 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
1285 * doc/Makefile.am (TEXI2DVI): Define.
1286 * doc/Makefile.in: Regenerate.
1287 * doc/c-arc.texi: Fix typo.
1289 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1291 * config/obj-ieee.c: Delete.
1292 * config/obj-ieee.h: Delete.
1293 * Makefile.am (OBJ_FORMATS): Remove ieee.
1294 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
1295 (obj-ieee.o): Remove rule.
1296 * Makefile.in: Regenerate.
1297 * configure.in (atof): Remove tahoe.
1298 (OBJ_MAYBE_IEEE): Don't define.
1299 * configure: Regenerate.
1300 * config.in: Regenerate.
1301 * doc/Makefile.in: Regenerate.
1302 * po/POTFILES.in: Regenerate.
1304 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1306 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
1307 and LIBINTL_DEP everywhere.
1309 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
1310 * acinclude.m4: Include new gettext macros.
1311 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1312 Remove local code for po/Makefile.
1313 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1315 2006-05-30 Nick Clifton <nickc@redhat.com>
1317 * po/es.po: Updated Spanish translation.
1319 2006-05-06 Denis Chertykov <denisc@overta.ru>
1321 * doc/c-avr.texi: New file.
1322 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
1323 * doc/all.texi: Set AVR
1324 * doc/as.texinfo: Include c-avr.texi
1326 2006-05-28 Jie Zhang <jie.zhang@analog.com>
1328 * config/bfin-parse.y (check_macfunc): Loose the condition of
1329 calling check_multiply_halfregs ().
1331 2006-05-25 Jie Zhang <jie.zhang@analog.com>
1333 * config/bfin-parse.y (asm_1): Better check and deal with
1334 vector and scalar Multiply 16-Bit Operands instructions.
1336 2006-05-24 Nick Clifton <nickc@redhat.com>
1338 * config/tc-hppa.c: Convert to ISO C90 format.
1339 * config/tc-hppa.h: Likewise.
1341 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1342 Randolph Chung <randolph@tausq.org>
1344 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
1345 is_tls_ieoff, is_tls_leoff): Define.
1346 (fix_new_hppa): Handle TLS.
1347 (cons_fix_new_hppa): Likewise.
1349 (md_apply_fix): Handle TLS relocs.
1350 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
1352 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1354 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
1356 2006-05-23 Thiemo Seufer <ths@mips.com>
1357 David Ung <davidu@mips.com>
1358 Nigel Stephens <nigel@mips.com>
1361 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
1362 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
1363 ISA_HAS_MXHC1): New macros.
1364 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
1365 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
1366 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
1367 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
1368 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
1369 (mips_after_parse_args): Change default handling of float register
1370 size to account for 32bit code with 64bit FP. Better sanity checking
1371 of ISA/ASE/ABI option combinations.
1372 (s_mipsset): Support switching of GPR and FPR sizes via
1373 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
1375 (mips_elf_final_processing): We should record the use of 64bit FP
1376 registers in 32bit code but we don't, because ELF header flags are
1378 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
1379 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
1380 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
1381 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
1382 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
1383 missing -march options. Document .set arch=CPU. Move .set smartmips
1384 to ASE page. Use @code for .set FOO examples.
1386 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1388 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
1391 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1393 * config/bfin-defs.h (bfin_equals): Remove declaration.
1394 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
1395 * config/tc-bfin.c (bfin_name_is_register): Remove.
1396 (bfin_equals): Remove.
1397 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
1398 (bfin_name_is_register): Remove declaration.
1400 2006-05-19 Thiemo Seufer <ths@mips.com>
1401 Nigel Stephens <nigel@mips.com>
1403 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
1404 (mips_oddfpreg_ok): New function.
1407 2006-05-19 Thiemo Seufer <ths@mips.com>
1408 David Ung <davidu@mips.com>
1410 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
1411 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
1412 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
1413 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
1414 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
1415 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
1416 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
1417 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
1418 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
1419 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
1420 reg_names_o32, reg_names_n32n64): Define register classes.
1421 (reg_lookup): New function, use register classes.
1422 (md_begin): Reserve register names in the symbol table. Simplify
1424 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
1426 (mips16_ip): Use reg_lookup.
1427 (tc_get_register): Likewise.
1428 (tc_mips_regname_to_dw2regnum): New function.
1430 2006-05-19 Thiemo Seufer <ths@mips.com>
1432 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
1433 Un-constify string argument.
1434 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
1436 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
1438 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
1440 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
1442 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
1444 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
1447 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
1449 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1450 cfloat/m68881 to correct architecture before using it.
1452 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
1454 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
1457 2006-05-15 Paul Brook <paul@codesourcery.com>
1459 * config/tc-arm.c (arm_adjust_symtab): Use
1460 bfd_is_arm_special_symbol_name.
1462 2006-05-15 Bob Wilson <bob.wilson@acm.org>
1464 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
1465 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1466 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1467 Handle errors from calls to xtensa_opcode_is_* functions.
1469 2006-05-14 Thiemo Seufer <ths@mips.com>
1471 * config/tc-mips.c (macro_build): Test for currently active
1473 (mips16_ip): Reject invalid opcodes.
1475 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1477 * doc/as.texinfo: Rename "Index" to "AS Index",
1478 and "ABORT" to "ABORT (COFF)".
1480 2006-05-11 Paul Brook <paul@codesourcery.com>
1482 * config/tc-arm.c (parse_half): New function.
1483 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1484 (parse_operands): Ditto.
1485 (do_mov16): Reject invalid relocations.
1486 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1487 (insns): Replace Iffff with HALF.
1488 (md_apply_fix): Add MOVW and MOVT relocs.
1489 (tc_gen_reloc): Ditto.
1490 * doc/c-arm.texi: Document relocation operators
1492 2006-05-11 Paul Brook <paul@codesourcery.com>
1494 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1496 2006-05-11 Thiemo Seufer <ths@mips.com>
1498 * config/tc-mips.c (append_insn): Don't check the range of j or
1501 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1503 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1504 relocs against external symbols for WinCE targets.
1505 (md_apply_fix): Likewise.
1507 2006-05-09 David Ung <davidu@mips.com>
1509 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1512 2006-05-09 Nick Clifton <nickc@redhat.com>
1514 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1515 against symbols which are not going to be placed into the symbol
1518 2006-05-09 Ben Elliston <bje@au.ibm.com>
1520 * expr.c (operand): Remove `if (0 && ..)' statement and
1521 subsequently unused target_op label. Collapse `if (1 || ..)'
1523 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1524 separately above the switch.
1526 2006-05-08 Nick Clifton <nickc@redhat.com>
1529 * config/tc-msp430.c (line_separator_character): Define as |.
1531 2006-05-08 Thiemo Seufer <ths@mips.com>
1532 Nigel Stephens <nigel@mips.com>
1533 David Ung <davidu@mips.com>
1535 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1536 (mips_opts): Likewise.
1537 (file_ase_smartmips): New variable.
1538 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1539 (macro_build): Handle SmartMIPS instructions.
1540 (mips_ip): Likewise.
1541 (md_longopts): Add argument handling for smartmips.
1542 (md_parse_options, mips_after_parse_args): Likewise.
1543 (s_mipsset): Add .set smartmips support.
1544 (md_show_usage): Document -msmartmips/-mno-smartmips.
1545 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1547 * doc/c-mips.texi: Likewise.
1549 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1551 * write.c (relax_segment): Add pass count arg. Don't error on
1552 negative org/space on first two passes.
1553 (relax_seg_info): New struct.
1554 (relax_seg, write_object_file): Adjust.
1555 * write.h (relax_segment): Update prototype.
1557 2006-05-05 Julian Brown <julian@codesourcery.com>
1559 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1561 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1562 architecture version checks.
1563 (insns): Allow overlapping instructions to be used in VFP mode.
1565 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1568 * config/obj-elf.c (obj_elf_change_section): Allow user
1569 specified SHF_ALPHA_GPREL.
1571 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1573 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1574 for PMEM related expressions.
1576 2006-05-05 Nick Clifton <nickc@redhat.com>
1579 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1580 insertion of a directory separator character into a string at a
1581 given offset. Uses heuristics to decide when to use a backslash
1582 character rather than a forward-slash character.
1583 (dwarf2_directive_loc): Use the macro.
1584 (out_debug_info): Likewise.
1586 2006-05-05 Thiemo Seufer <ths@mips.com>
1587 David Ung <davidu@mips.com>
1589 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1591 (macro): Add new case M_CACHE_AB.
1593 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1595 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1596 (opcode_lookup): Issue a warning for opcode with
1597 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1598 identical to OT_cinfix3.
1599 (TxC3w, TC3w, tC3w): New.
1600 (insns): Use tC3w and TC3w for comparison instructions with
1603 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1605 * subsegs.h (struct frchain): Delete frch_seg.
1606 (frchain_root): Delete.
1607 (seg_info): Define as macro.
1608 * subsegs.c (frchain_root): Delete.
1609 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1610 (subsegs_begin, subseg_change): Adjust for above.
1611 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1612 rather than to one big list.
1613 (subseg_get): Don't special case abs, und sections.
1614 (subseg_new, subseg_force_new): Don't set frchainP here.
1616 (subsegs_print_statistics): Adjust frag chain control list traversal.
1617 * debug.c (dmp_frags): Likewise.
1618 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1619 at frchain_root. Make use of known frchain ordering.
1620 (last_frag_for_seg): Likewise.
1621 (get_frag_fix): Likewise. Add seg param.
1622 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1623 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1624 (SUB_SEGMENT_ALIGN): Likewise.
1625 (subsegs_finish): Adjust frchain list traversal.
1626 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1627 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1628 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1629 (xtensa_fix_b_j_loop_end_frags): Likewise.
1630 (xtensa_fix_close_loop_end_frags): Likewise.
1631 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1632 (retrieve_segment_info): Delete frch_seg initialisation.
1634 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1636 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1637 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1638 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1639 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1641 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1643 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1645 (md_apply_fix3): Multiply offset by 4 here for
1646 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1648 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1649 Jan Beulich <jbeulich@novell.com>
1651 * config/tc-i386.c (output_invalid_buf): Change size for
1653 * config/tc-tic30.c (output_invalid_buf): Likewise.
1655 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1657 * config/tc-tic30.c (output_invalid): Likewise.
1659 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1661 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1662 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1663 (asconfig.texi): Don't set top_srcdir.
1664 * doc/as.texinfo: Don't use top_srcdir.
1665 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1667 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1669 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1670 * config/tc-tic30.c (output_invalid_buf): Likewise.
1672 * config/tc-i386.c (output_invalid): Use snprintf instead of
1674 * config/tc-ia64.c (declare_register_set): Likewise.
1675 (emit_one_bundle): Likewise.
1676 (check_dependencies): Likewise.
1677 * config/tc-tic30.c (output_invalid): Likewise.
1679 2006-05-02 Paul Brook <paul@codesourcery.com>
1681 * config/tc-arm.c (arm_optimize_expr): New function.
1682 * config/tc-arm.h (md_optimize_expr): Define
1683 (arm_optimize_expr): Add prototype.
1684 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1686 2006-05-02 Ben Elliston <bje@au.ibm.com>
1688 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1691 * sb.h (sb_list_vector): Move to sb.c.
1692 * sb.c (free_list): Use type of sb_list_vector directly.
1693 (sb_build): Fix off-by-one error in assertion about `size'.
1695 2006-05-01 Ben Elliston <bje@au.ibm.com>
1697 * listing.c (listing_listing): Remove useless loop.
1698 * macro.c (macro_expand): Remove is_positional local variable.
1699 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1700 and simplify surrounding expressions, where possible.
1701 (assign_symbol): Likewise.
1702 (s_weakref): Likewise.
1703 * symbols.c (colon): Likewise.
1705 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1707 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1709 2006-04-30 Thiemo Seufer <ths@mips.com>
1710 David Ung <davidu@mips.com>
1712 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1713 (mips_immed): New table that records various handling of udi
1714 instruction patterns.
1715 (mips_ip): Adds udi handling.
1717 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1719 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1720 of list rather than beginning.
1722 2006-04-26 Julian Brown <julian@codesourcery.com>
1724 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1725 (is_quarter_float): Rename from above. Simplify slightly.
1726 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1728 (parse_neon_mov): Parse floating-point constants.
1729 (neon_qfloat_bits): Fix encoding.
1730 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1731 preference to integer encoding when using the F32 type.
1733 2006-04-26 Julian Brown <julian@codesourcery.com>
1735 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1736 zero-initialising structures containing it will lead to invalid types).
1737 (arm_it): Add vectype to each operand.
1738 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1740 (neon_typed_alias): New structure. Extra information for typed
1742 (reg_entry): Add neon type info field.
1743 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1744 Break out alternative syntax for coprocessor registers, etc. into...
1745 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1746 out from arm_reg_parse.
1747 (parse_neon_type): Move. Return SUCCESS/FAIL.
1748 (first_error): New function. Call to ensure first error which occurs is
1750 (parse_neon_operand_type): Parse exactly one type.
1751 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1752 (parse_typed_reg_or_scalar): New function. Handle core of both
1753 arm_typed_reg_parse and parse_scalar.
1754 (arm_typed_reg_parse): Parse a register with an optional type.
1755 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1757 (parse_scalar): Parse a Neon scalar with optional type.
1758 (parse_reg_list): Use first_error.
1759 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1760 (neon_alias_types_same): New function. Return true if two (alias) types
1762 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1764 (insert_reg_alias): Return new reg_entry not void.
1765 (insert_neon_reg_alias): New function. Insert type/index information as
1766 well as register for alias.
1767 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1768 make typed register aliases accordingly.
1769 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1771 (s_unreq): Delete type information if present.
1772 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1773 (s_arm_unwind_save_mmxwcg): Likewise.
1774 (s_arm_unwind_movsp): Likewise.
1775 (s_arm_unwind_setfp): Likewise.
1776 (parse_shift): Likewise.
1777 (parse_shifter_operand): Likewise.
1778 (parse_address): Likewise.
1779 (parse_tb): Likewise.
1780 (tc_arm_regname_to_dw2regnum): Likewise.
1781 (md_pseudo_table): Add dn, qn.
1782 (parse_neon_mov): Handle typed operands.
1783 (parse_operands): Likewise.
1784 (neon_type_mask): Add N_SIZ.
1785 (N_ALLMODS): New macro.
1786 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1787 (el_type_of_type_chk): Add some safeguards.
1788 (modify_types_allowed): Fix logic bug.
1789 (neon_check_type): Handle operands with types.
1790 (neon_three_same): Remove redundant optional arg handling.
1791 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1792 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1793 (do_neon_step): Adjust accordingly.
1794 (neon_cmode_for_logic_imm): Use first_error.
1795 (do_neon_bitfield): Call neon_check_type.
1796 (neon_dyadic): Rename to...
1797 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1798 to allow modification of type of the destination.
1799 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1800 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1801 (do_neon_compare): Make destination be an untyped bitfield.
1802 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1803 (neon_mul_mac): Return early in case of errors.
1804 (neon_move_immediate): Use first_error.
1805 (neon_mac_reg_scalar_long): Fix type to include scalar.
1806 (do_neon_dup): Likewise.
1807 (do_neon_mov): Likewise (in several places).
1808 (do_neon_tbl_tbx): Fix type.
1809 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1810 (do_neon_ld_dup): Exit early in case of errors and/or use
1812 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1813 Handle .dn/.qn directives.
1814 (REGDEF): Add zero for reg_entry neon field.
1816 2006-04-26 Julian Brown <julian@codesourcery.com>
1818 * config/tc-arm.c (limits.h): Include.
1819 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1820 (fpu_vfp_v3_or_neon_ext): Declare constants.
1821 (neon_el_type): New enumeration of types for Neon vector elements.
1822 (neon_type_el): New struct. Define type and size of a vector element.
1823 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1825 (neon_type): Define struct. The type of an instruction.
1826 (arm_it): Add 'vectype' for the current instruction.
1827 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1828 (vfp_sp_reg_pos): Rename to...
1829 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1831 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1832 (Neon D or Q register).
1833 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1835 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1836 (my_get_expression): Allow above constant as argument to accept
1837 64-bit constants with optional prefix.
1838 (arm_reg_parse): Add extra argument to return the specific type of
1839 register in when either a D or Q register (REG_TYPE_NDQ) is
1840 requested. Can be NULL.
1841 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1842 (parse_reg_list): Update for new arm_reg_parse args.
1843 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1844 (parse_neon_el_struct_list): New function. Parse element/structure
1845 register lists for VLD<n>/VST<n> instructions.
1846 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1847 (s_arm_unwind_save_mmxwr): Likewise.
1848 (s_arm_unwind_save_mmxwcg): Likewise.
1849 (s_arm_unwind_movsp): Likewise.
1850 (s_arm_unwind_setfp): Likewise.
1851 (parse_big_immediate): New function. Parse an immediate, which may be
1852 64 bits wide. Put results in inst.operands[i].
1853 (parse_shift): Update for new arm_reg_parse args.
1854 (parse_address): Likewise. Add parsing of alignment specifiers.
1855 (parse_neon_mov): Parse the operands of a VMOV instruction.
1856 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1857 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1858 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1859 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1860 (parse_operands): Handle new codes above.
1861 (encode_arm_vfp_sp_reg): Rename to...
1862 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1863 selected VFP version only supports D0-D15.
1864 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1865 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1866 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1867 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1868 encode_arm_vfp_reg name, and allow 32 D regs.
1869 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1870 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1872 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1873 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1874 constant-load and conversion insns introduced with VFPv3.
1875 (neon_tab_entry): New struct.
1876 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1877 those which are the targets of pseudo-instructions.
1878 (neon_opc): Enumerate opcodes, use as indices into...
1879 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1880 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1881 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1882 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1884 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1886 (neon_type_mask): New. Compact type representation for type checking.
1887 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1888 permitted type combinations.
1889 (N_IGNORE_TYPE): New macro.
1890 (neon_check_shape): New function. Check an instruction shape for
1891 multiple alternatives. Return the specific shape for the current
1893 (neon_modify_type_size): New function. Modify a vector type and size,
1894 depending on the bit mask in argument 1.
1895 (neon_type_promote): New function. Convert a given "key" type (of an
1896 operand) into the correct type for a different operand, based on a bit
1898 (type_chk_of_el_type): New function. Convert a type and size into the
1899 compact representation used for type checking.
1900 (el_type_of_type_ckh): New function. Reverse of above (only when a
1901 single bit is set in the bit mask).
1902 (modify_types_allowed): New function. Alter a mask of allowed types
1903 based on a bit mask of modifications.
1904 (neon_check_type): New function. Check the type of the current
1905 instruction against the variable argument list. The "key" type of the
1906 instruction is returned.
1907 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1908 a Neon data-processing instruction depending on whether we're in ARM
1909 mode or Thumb-2 mode.
1910 (neon_logbits): New function.
1911 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1912 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1913 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1914 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1915 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1916 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1917 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1918 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1919 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1920 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1921 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1922 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1923 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1924 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1925 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1926 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1927 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1928 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1929 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1930 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1931 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1932 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1933 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1934 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1935 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1937 (parse_neon_type): New function. Parse Neon type specifier.
1938 (opcode_lookup): Allow parsing of Neon type specifiers.
1939 (REGNUM2, REGSETH, REGSET2): New macros.
1940 (reg_names): Add new VFPv3 and Neon registers.
1941 (NUF, nUF, NCE, nCE): New macros for opcode table.
1942 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1943 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1944 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1945 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1946 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1947 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1948 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1949 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1950 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1951 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1952 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1953 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
1954 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
1955 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
1957 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1958 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1959 (arm_option_cpu_value): Add vfp3 and neon.
1960 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
1963 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1965 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
1966 syntax instead of hardcoded opcodes with ".w18" suffixes.
1967 (wide_branch_opcode): New.
1968 (build_transition): Use it to check for wide branch opcodes with
1969 either ".w18" or ".w15" suffixes.
1971 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1973 * config/tc-xtensa.c (xtensa_create_literal_symbol,
1974 xg_assemble_literal, xg_assemble_literal_space): Do not set the
1975 frag's is_literal flag.
1977 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1979 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
1981 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
1983 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
1984 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
1985 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
1986 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
1987 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
1989 2005-04-20 Paul Brook <paul@codesourcery.com>
1991 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
1993 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
1995 2006-04-19 Alan Modra <amodra@bigpond.net.au>
1997 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
1998 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
1999 Make some cpus unsupported on ELF. Run "make dep-am".
2000 * Makefile.in: Regenerate.
2002 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2004 * configure.in (--enable-targets): Indent help message.
2005 * configure: Regenerate.
2007 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
2010 * config/tc-i386.c (i386_immediate): Check illegal immediate
2013 2006-04-18 Alan Modra <amodra@bigpond.net.au>
2015 * config/tc-i386.c: Formatting.
2016 (output_disp, output_imm): ISO C90 params.
2018 * frags.c (frag_offset_fixed_p): Constify args.
2019 * frags.h (frag_offset_fixed_p): Ditto.
2021 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
2022 (COFF_MAGIC): Delete.
2024 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
2026 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2028 * po/POTFILES.in: Regenerated.
2030 2006-04-16 Mark Mitchell <mark@codesourcery.com>
2032 * doc/as.texinfo: Mention that some .type syntaxes are not
2033 supported on all architectures.
2035 2006-04-14 Sterling Augustine <sterling@tensilica.com>
2037 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
2038 instructions when such transformations have been disabled.
2040 2006-04-10 Sterling Augustine <sterling@tensilica.com>
2042 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
2043 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
2044 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
2045 decoding the loop instructions. Remove current_offset variable.
2046 (xtensa_fix_short_loop_frags): Likewise.
2047 (min_bytes_to_other_loop_end): Remove current_offset argument.
2049 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
2051 * config/tc-z80.c (z80_optimize_expr): Removed.
2052 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
2054 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
2056 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
2057 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
2058 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
2059 atmega644, atmega329, atmega3290, atmega649, atmega6490,
2060 atmega406, atmega640, atmega1280, atmega1281, at90can32,
2061 at90can64, at90usb646, at90usb647, at90usb1286 and
2063 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
2065 2006-04-07 Paul Brook <paul@codesourcery.com>
2067 * config/tc-arm.c (parse_operands): Set default error message.
2069 2006-04-07 Paul Brook <paul@codesourcery.com>
2071 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
2073 2006-04-07 Paul Brook <paul@codesourcery.com>
2075 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
2077 2006-04-07 Paul Brook <paul@codesourcery.com>
2079 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
2080 (move_or_literal_pool): Handle Thumb-2 instructions.
2081 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
2083 2006-04-07 Alan Modra <amodra@bigpond.net.au>
2086 * config/tc-i386.c (match_template): Move 64-bit operand tests
2089 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2091 * po/Make-in: Add install-html target.
2092 * Makefile.am: Add install-html and install-html-recursive targets.
2093 * Makefile.in: Regenerate.
2094 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
2095 * configure: Regenerate.
2096 * doc/Makefile.am: Add install-html and install-html-am targets.
2097 * doc/Makefile.in: Regenerate.
2099 2006-04-06 Alan Modra <amodra@bigpond.net.au>
2101 * frags.c (frag_offset_fixed_p): Reinitialise offset before
2104 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2105 Daniel Jacobowitz <dan@codesourcery.com>
2107 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
2108 (GOTT_BASE, GOTT_INDEX): New.
2109 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
2110 GOTT_INDEX when generating VxWorks PIC.
2111 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
2112 use the generic *-*-vxworks* stanza instead.
2114 2006-04-04 Alan Modra <amodra@bigpond.net.au>
2117 * frags.c (frag_offset_fixed_p): New function.
2118 * frags.h (frag_offset_fixed_p): Declare.
2119 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
2120 (resolve_expression): Likewise.
2122 2006-04-03 Sterling Augustine <sterling@tensilica.com>
2124 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
2125 of the same length but different numbers of slots.
2127 2006-03-30 Andreas Schwab <schwab@suse.de>
2129 * configure.in: Fix help string for --enable-targets option.
2130 * configure: Regenerate.
2132 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
2134 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
2135 (m68k_ip): ... here. Use for all chips. Protect against buffer
2136 overrun and avoid excessive copying.
2138 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
2139 m68020_control_regs, m68040_control_regs, m68060_control_regs,
2140 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
2141 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
2142 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
2143 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
2144 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
2145 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
2146 mcf5282_ctrl, mcfv4e_ctrl): ... these.
2147 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
2148 (struct m68k_cpu): Change chip field to control_regs.
2149 (current_chip): Remove.
2150 (control_regs): New.
2151 (m68k_archs, m68k_extensions): Adjust.
2152 (m68k_cpus): Reorder to be in cpu number order. Adjust.
2153 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
2154 (find_cf_chip): Reimplement for new organization of cpu table.
2155 (select_control_regs): Remove.
2157 (struct save_opts): Save control regs, not chip.
2158 (s_save, s_restore): Adjust.
2159 (m68k_lookup_cpu): Give deprecated warning when necessary.
2160 (m68k_init_arch): Adjust.
2161 (md_show_usage): Adjust for new cpu table organization.
2163 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2165 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
2166 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
2167 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
2169 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
2170 (any_gotrel): New rule.
2171 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
2172 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
2174 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
2175 (bfin_pic_ptr): New function.
2176 (md_pseudo_table): Add it for ".picptr".
2177 (OPTION_FDPIC): New macro.
2178 (md_longopts): Add -mfdpic.
2179 (md_parse_option): Handle it.
2180 (md_begin): Set BFD flags.
2181 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
2182 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
2184 * Makefile.am (bfin-parse.o): Update dependencies.
2185 (DEPTC_bfin_elf): Likewise.
2186 * Makefile.in: Regenerate.
2188 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2190 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
2191 mcfemac instead of mcfmac.
2193 2006-03-23 Michael Matz <matz@suse.de>
2195 * config/tc-i386.c (type_names): Correct placement of 'static'.
2196 (reloc): Map some more relocs to their 64 bit counterpart when
2198 (output_insn): Work around breakage if DEBUG386 is defined.
2199 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
2200 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
2201 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
2202 different from i386.
2203 (output_imm): Ditto.
2204 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
2206 (md_convert_frag): Jumps can now be larger than 2GB away, error
2208 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
2209 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
2211 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2212 Daniel Jacobowitz <dan@codesourcery.com>
2213 Phil Edwards <phil@codesourcery.com>
2214 Zack Weinberg <zack@codesourcery.com>
2215 Mark Mitchell <mark@codesourcery.com>
2216 Nathan Sidwell <nathan@codesourcery.com>
2218 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
2219 (md_begin): Complain about -G being used for PIC. Don't change
2220 the text, data and bss alignments on VxWorks.
2221 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
2222 generating VxWorks PIC.
2223 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
2224 (macro): Likewise, but do not treat la $25 specially for
2225 VxWorks PIC, and do not handle jal.
2226 (OPTION_MVXWORKS_PIC): New macro.
2227 (md_longopts): Add -mvxworks-pic.
2228 (md_parse_option): Don't complain about using PIC and -G together here.
2229 Handle OPTION_MVXWORKS_PIC.
2230 (md_estimate_size_before_relax): Always use the first relaxation
2231 sequence on VxWorks.
2232 * config/tc-mips.h (VXWORKS_PIC): New.
2234 2006-03-21 Paul Brook <paul@codesourcery.com>
2236 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
2238 2006-03-21 Sterling Augustine <sterling@tensilica.com>
2240 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
2241 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
2242 (get_loop_align_size): New.
2243 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
2244 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
2245 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
2246 (get_noop_aligned_address): Use get_loop_align_size.
2247 (get_aligned_diff): Likewise.
2249 2006-03-21 Paul Brook <paul@codesourcery.com>
2251 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
2253 2006-03-20 Paul Brook <paul@codesourcery.com>
2255 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
2256 (do_t_branch): Encode branches inside IT blocks as unconditional.
2257 (do_t_cps): New function.
2258 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
2259 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
2260 (opcode_lookup): Allow conditional suffixes on all instructions in
2262 (md_assemble): Advance condexec state before checking for errors.
2263 (insns): Use do_t_cps.
2265 2006-03-20 Paul Brook <paul@codesourcery.com>
2267 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
2268 outputting the insn.
2270 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2272 * config/tc-vax.c: Update copyright year.
2273 * config/tc-vax.h: Likewise.
2275 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2277 * config/tc-vax.c (md_chars_to_number): Used only locally, so
2279 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
2281 2006-03-17 Paul Brook <paul@codesourcery.com>
2283 * config/tc-arm.c (insns): Add ldm and stm.
2285 2006-03-17 Ben Elliston <bje@au.ibm.com>
2288 * doc/as.texinfo (Ident): Document this directive more thoroughly.
2290 2006-03-16 Paul Brook <paul@codesourcery.com>
2292 * config/tc-arm.c (insns): Add "svc".
2294 2006-03-13 Bob Wilson <bob.wilson@acm.org>
2296 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
2297 flag and avoid double underscore prefixes.
2299 2006-03-10 Paul Brook <paul@codesourcery.com>
2301 * config/tc-arm.c (md_begin): Handle EABIv5.
2302 (arm_eabis): Add EF_ARM_EABI_VER5.
2303 * doc/c-arm.texi: Document -meabi=5.
2305 2006-03-10 Ben Elliston <bje@au.ibm.com>
2307 * app.c (do_scrub_chars): Simplify string handling.
2309 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2310 Daniel Jacobowitz <dan@codesourcery.com>
2311 Zack Weinberg <zack@codesourcery.com>
2312 Nathan Sidwell <nathan@codesourcery.com>
2313 Paul Brook <paul@codesourcery.com>
2314 Ricardo Anguiano <anguiano@codesourcery.com>
2315 Phil Edwards <phil@codesourcery.com>
2317 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
2318 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
2320 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
2321 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
2322 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
2324 2006-03-06 Bob Wilson <bob.wilson@acm.org>
2326 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
2327 even when using the text-section-literals option.
2329 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2331 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
2333 (m68k_ip): <case 'J'> Check we have some control regs.
2334 (md_parse_option): Allow raw arch switch.
2335 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
2336 whether 68881 or cfloat was meant by -mfloat.
2337 (md_show_usage): Adjust extension display.
2338 (m68k_elf_final_processing): Adjust.
2340 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2342 * config/tc-avr.c (avr_mod_hash_value): New function.
2343 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
2344 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
2345 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
2346 instead of int avr_ldi_expression: use avr_mod_hash_value instead
2348 (tc_gen_reloc): Handle substractions of symbols, if possible do
2349 fixups, abort otherwise.
2350 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
2351 tc_fix_adjustable): Define.
2353 2006-03-02 James E Wilson <wilson@specifix.com>
2355 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
2356 change the template, then clear md.slot[curr].end_of_insn_group.
2358 2006-02-28 Jan Beulich <jbeulich@novell.com>
2360 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
2362 2006-02-28 Jan Beulich <jbeulich@novell.com>
2365 * macro.c (getstring): Don't treat parentheses special anymore.
2366 (get_any_string): Don't consider '(' and ')' as quoting anymore.
2367 Special-case '(', ')', '[', and ']' when dealing with non-quoting
2370 2006-02-28 Mat <mat@csail.mit.edu>
2372 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
2374 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2376 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
2378 (CFI_signal_frame): Define.
2379 (cfi_pseudo_table): Add .cfi_signal_frame.
2380 (dot_cfi): Handle CFI_signal_frame.
2381 (output_cie): Handle cie->signal_frame.
2382 (select_cie_for_fde): Don't share CIE if signal_frame flag is
2383 different. Copy signal_frame from FDE to newly created CIE.
2384 * doc/as.texinfo: Document .cfi_signal_frame.
2386 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2388 * doc/Makefile.am: Add html target.
2389 * doc/Makefile.in: Regenerate.
2390 * po/Make-in: Add html target.
2392 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
2394 * config/tc-i386.c (output_insn): Support Intel Merom New
2397 * config/tc-i386.h (CpuMNI): New.
2398 (CpuUnknownFlags): Add CpuMNI.
2400 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
2402 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
2403 (hpriv_reg_table): New table for hyperprivileged registers.
2404 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
2407 2006-02-24 DJ Delorie <dj@redhat.com>
2409 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
2410 (tc_gen_reloc): Don't define.
2411 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
2412 (OPTION_LINKRELAX): New.
2413 (md_longopts): Add it.
2415 (md_parse_options): Set it.
2416 (md_assemble): Emit relaxation relocs as needed.
2417 (md_convert_frag): Emit relaxation relocs as needed.
2418 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
2419 (m32c_apply_fix): New.
2420 (tc_gen_reloc): New.
2421 (m32c_force_relocation): Force out jump relocs when relaxing.
2422 (m32c_fix_adjustable): Return false if relaxing.
2424 2006-02-24 Paul Brook <paul@codesourcery.com>
2426 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
2427 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
2428 (struct asm_barrier_opt): Define.
2429 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
2430 (parse_psr): Accept V7M psr names.
2431 (parse_barrier): New function.
2432 (enum operand_parse_code): Add OP_oBARRIER.
2433 (parse_operands): Implement OP_oBARRIER.
2434 (do_barrier): New function.
2435 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
2436 (do_t_cpsi): Add V7M restrictions.
2437 (do_t_mrs, do_t_msr): Validate V7M variants.
2438 (md_assemble): Check for NULL variants.
2439 (v7m_psrs, barrier_opt_names): New tables.
2440 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
2441 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
2442 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
2443 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
2444 (struct cpu_arch_ver_table): Define.
2445 (cpu_arch_ver): New.
2446 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
2447 Tag_CPU_arch_profile.
2448 * doc/c-arm.texi: Document new cpu and arch options.
2450 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2452 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
2454 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2456 * config/tc-ia64.c: Update copyright years.
2458 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
2460 * config/tc-ia64.c (specify_resource): Add the rule 17 from
2463 2005-02-22 Paul Brook <paul@codesourcery.com>
2465 * config/tc-arm.c (do_pld): Remove incorrect write to
2467 (encode_thumb32_addr_mode): Use correct operand.
2469 2006-02-21 Paul Brook <paul@codesourcery.com>
2471 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2473 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2474 Anil Paranjape <anilp1@kpitcummins.com>
2475 Shilin Shakti <shilins@kpitcummins.com>
2477 * Makefile.am: Add xc16x related entry.
2478 * Makefile.in: Regenerate.
2479 * configure.in: Added xc16x related entry.
2480 * configure: Regenerate.
2481 * config/tc-xc16x.h: New file
2482 * config/tc-xc16x.c: New file
2483 * doc/c-xc16x.texi: New file for xc16x
2484 * doc/all.texi: Entry for xc16x
2485 * doc/Makefile.texi: Added c-xc16x.texi
2486 * NEWS: Announce the support for the new target.
2488 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2490 * configure.tgt: set emulation for mips-*-netbsd*
2492 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2494 * config.in: Rebuilt.
2496 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2498 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2499 from 1, not 0, in error messages.
2500 (md_assemble): Simplify special-case check for ENTRY instructions.
2501 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2502 operand in error message.
2504 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2506 * configure.tgt (arm-*-linux-gnueabi*): Change to
2509 2006-02-10 Nick Clifton <nickc@redhat.com>
2511 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2512 32-bit value is propagated into the upper bits of a 64-bit long.
2514 * config/tc-arc.c (init_opcode_tables): Fix cast.
2515 (arc_extoper, md_operand): Likewise.
2517 2006-02-09 David Heine <dlheine@tensilica.com>
2519 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2520 each relaxation step.
2522 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2524 * configure.in (CHECK_DECLS): Add vsnprintf.
2525 * configure: Regenerate.
2526 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2527 include/declare here, but...
2528 * as.h: Move code detecting VARARGS idiom to the top.
2529 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2530 (vsnprintf): Declare if not already declared.
2532 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2534 * as.c (close_output_file): New.
2535 (main): Register close_output_file with xatexit before
2536 dump_statistics. Don't call output_file_close.
2538 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2540 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2541 mcf5329_control_regs): New.
2542 (not_current_architecture, selected_arch, selected_cpu): New.
2543 (m68k_archs, m68k_extensions): New.
2544 (archs): Renamed to ...
2545 (m68k_cpus): ... here. Adjust.
2547 (md_pseudo_table): Add arch and cpu directives.
2548 (find_cf_chip, m68k_ip): Adjust table scanning.
2549 (no_68851, no_68881): Remove.
2550 (md_assemble): Lazily initialize.
2551 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2552 (md_init_after_args): Move functionality to m68k_init_arch.
2553 (mri_chip): Adjust table scanning.
2554 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2555 options with saner parsing.
2556 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2557 m68k_init_arch): New.
2558 (s_m68k_cpu, s_m68k_arch): New.
2559 (md_show_usage): Adjust.
2560 (m68k_elf_final_processing): Set CF EF flags.
2561 * config/tc-m68k.h (m68k_init_after_args): Remove.
2562 (tc_init_after_args): Remove.
2563 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2564 (M68k-Directives): Document .arch and .cpu directives.
2566 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2568 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2569 synonyms for equ and defl.
2570 (z80_cons_fix_new): New function.
2571 (emit_byte): Disallow relative jumps to absolute locations.
2572 (emit_data): Only handle defb, prototype changed, because defb is
2573 now handled as pseudo-op rather than an instruction.
2574 (instab): Entries for defb,defw,db,dw moved from here...
2575 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2576 Add entries for def24,def32,d24,d32.
2577 (md_assemble): Improved error handling.
2578 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2579 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2580 (z80_cons_fix_new): Declare.
2581 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2582 (def24,d24,def32,d32): New pseudo-ops.
2584 2006-02-02 Paul Brook <paul@codesourcery.com>
2586 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2588 2005-02-02 Paul Brook <paul@codesourcery.com>
2590 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2591 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2592 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2593 T2_OPCODE_RSB): Define.
2594 (thumb32_negate_data_op): New function.
2595 (md_apply_fix): Use it.
2597 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2599 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2601 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2602 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2604 (relaxation_requirements): Add pfinish_frag argument and use it to
2605 replace setting tinsn->record_fix fields.
2606 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2607 and vinsn_to_insnbuf. Remove references to record_fix and
2608 slot_sub_symbols fields.
2609 (xtensa_mark_narrow_branches): Delete unused code.
2610 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2612 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2614 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2615 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2616 of the record_fix field. Simplify error messages for unexpected
2618 (set_expr_symbol_offset_diff): Delete.
2620 2006-01-31 Paul Brook <paul@codesourcery.com>
2622 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2624 2006-01-31 Paul Brook <paul@codesourcery.com>
2625 Richard Earnshaw <rearnsha@arm.com>
2627 * config/tc-arm.c: Use arm_feature_set.
2628 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2629 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2630 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2633 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2634 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2635 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2636 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2638 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2639 (arm_opts): Move old cpu/arch options from here...
2640 (arm_legacy_opts): ... to here.
2641 (md_parse_option): Search arm_legacy_opts.
2642 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2643 (arm_float_abis, arm_eabis): Make const.
2645 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2647 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2649 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2651 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2652 in load immediate intruction.
2654 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2656 * config/bfin-parse.y (value_match): Use correct conversion
2657 specifications in template string for __FILE__ and __LINE__.
2661 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2663 Introduce TLS descriptors for i386 and x86_64.
2664 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2665 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2666 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2667 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2668 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2670 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2671 (lex_got): Handle @tlsdesc and @tlscall.
2672 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2674 2006-01-11 Nick Clifton <nickc@redhat.com>
2676 Fixes for building on 64-bit hosts:
2677 * config/tc-avr.c (mod_index): New union to allow conversion
2678 between pointers and integers.
2679 (md_begin, avr_ldi_expression): Use it.
2680 * config/tc-i370.c (md_assemble): Add cast for argument to print
2682 * config/tc-tic54x.c (subsym_substitute): Likewise.
2683 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2684 opindex field of fr_cgen structure into a pointer so that it can
2685 be stored in a frag.
2686 * config/tc-mn10300.c (md_assemble): Likewise.
2687 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2689 * config/tc-v850.c: Replace uses of (int) casts with correct
2692 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2695 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2697 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2700 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2701 a local-label reference.
2703 For older changes see ChangeLog-2005
2709 version-control: never
projects / deliverable / binutils-gdb.git / blob