1 2007-01-03 David Daney <ddaney@avtrex.com>
3 * config/tc-mips.c (md_show_usage): Clean up -mno-shared
6 2006-12-30 H.J. Lu <hongjiu.lu@intel.com>
8 * config/tc-i386.h (ShiftCount): Fix a comment typo.
10 2006-12-30 H.J. Lu <hongjiu.lu@intel.com>
12 * config/tc-i386.c (md_show_usage): Mention --32/--64.
14 2006-12-29 H.J. Lu <hongjiu.lu@intel.com>
16 * config/tc-i386.c (build_modrm_byte): Handle shift count
17 register with 3 operands.
19 2006-12-28 H.J. Lu <hongjiu.lu@intel.com>
21 * config/tc-i386.c (process_operands): Check i.reg_operands
22 and increment i.operands when adding a register operand.
23 (build_modrm_byte): Fix 4 operand instruction handling.
25 2006-12-27 H.J. Lu <hongjiu.lu@intel.com>
27 * config/tc-i386.c (disp_expressions): Use MAX_MEMORY_OPERANDS
28 for array size instead of 2.
29 (im_expressions): Use MAX_IMMEDIATE_OPERANDS for for array size
31 (i386_immediate): Update immediate operand overflow error
33 (i386_displacement): Check displacement operand overflow.
35 2006-12-27 H.J. Lu <hongjiu.lu@intel.com>
37 * config/tc-i386.c: Document tc-i386.c, not i386.c.
39 2006-12-27 Kazu Hirata <kazu@codesourcery.com>
41 * config/m68k-parse.h (m68k_register): Add CAC and MBB.
42 * config/tc-m68k.c (fido_ctrl): New.
43 (m68k_archs): Use fido_ctrl for -mfidoa.
44 (m68k_cpus): Use fido_ctrl on fido-*-*.
45 (m68k_ip): Add support for CAC and MBB.
46 (init_table): Add CAC and MBB.
48 2006-12-26 H.J. Lu <hongjiu.lu@intel.com>
50 * config/tc-i386.c (i386_immediate): Remove prototype.
52 2006-12-25 Kazu Hirata <kazu@codesourcery.com>
54 * config/tc-m68k.c (cpu_of_arch): Add fido.
55 (m68k_archs, m68k_cpu): Add entries for fido.
56 (m68k_elf_final_processing): Handle EF_M68K_CPU32_FIDO_A.
58 2006-12-25 Mei Ligang <ligang@sunnorth.com.cn>
60 * config/tc-score.c (build_lw_pic): Rename as build_lwst_pic.
61 Delete the code handling large constant for PIC.
63 (score_relax_frag): Decrease insn_addr in certain situation.
64 (s_score_cprestore): Change .cprestore syntax from ".cprestore offset"
65 to ".cprestore reg, offset".
67 2006-12-23 Kazu Hirata <kazu@codesourcery.com>
69 * configure.tgt: Recognize fido.
71 2006-12-15 H.J. Lu <hongjiu.lu@intel.com>
73 * config/tc-i386.c: Add a blank line bewteen function bodies.
75 2006-12-15 H.J. Lu <hongjiu.lu@intel.com>
77 * config/tc-i386.c (build_modrm_byte): Reformat to 72 columns.
79 2006-12-14 Daniel Jacobowitz <dan@codesourcery.com>
81 * Makefile.am (YFLAGS): Define.
82 * Makefile.in: Regenerated.
84 2006-12-14 H.J. Lu <hongjiu.lu@intel.com>
86 * config/tc-i386.c (match_template): Simplify 3 and 4 operand
89 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
91 * config/tc-i386.c (build_modrm_byte): Set the Operand_PCrel
94 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
96 * config/tc-i386.c (match_template): Use a for loop to set
99 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
102 * config/tc-i386.c (match_template): Use MAX_OPERANDS for the
103 number of operands. Issue an error if MAX_OPERANDS != 4. Add
104 the 4th operand check.
106 2006-12-13 Paul Brook <paul@codesourcery.com>
108 * config/tc-arm.c (arm_arch_option_table): Add v7-{a,r,m}.
109 * doc/c-arm.texi: Fix spelling of ARMv7 profile variants.
111 2006-12-12 H.J. Lu <hongjiu.lu@intel.com>
113 * config/tc-i386.h (WordMem): Document it for 64 bit memory
116 2006-12-12 Daniel Jacobowitz <dan@codesourcery.com>
118 * doc/Makefile.am (as_TEXINFOS): Set.
119 (as.info as.dvi as.html): Delete rule.
120 * doc/Makefile.in: Regenerated.
122 2006-12-11 Daniel Jacobowitz <dan@codesourcery.com>
124 * configure.in: Define GENINSRC_NEVER.
125 * doc/Makefile.am (as.info): Remove srcdir prefix.
126 (MAINTAINERCLEANFILES): Add info file.
127 (DISTCLEANFILES): Pretend to add info file.
128 * po/Make-in (.po.gmo): Put gmo files in objdir.
129 * configure, Makefile.in, doc/Makefile.in: Regenerated.
131 2006-12-09 H.J. Lu <hongjiu.lu@intel.com>
133 * config/tc-i386.h (template): Use MAX_OPERANDS instead of 4
134 for operand_types array.
136 2006-12-08 Christian Groessler <chris@groessler.org>
138 * config/tc-z8k.c (whatreg): Add comment describing function.
139 Return NULL if symbol name characters follow the register number.
140 (parse_reg): Use NULL instead of 0 for pointer values. Stop
141 processing if whatreg returned NULL.
143 2006-12-07 Kazu Hirata <kazu@codesourcery.com>
145 * config/tc-m68k.c: Update uses of EF_M68K_*.
147 2006-12-06 H.J. Lu <hjl@gnu.org>
149 * config/tc-i386.h: Change the prefix order to SEG_PREFIX,
150 ADDR_PREFIX, DATA_PREFIX, LOCKREP_PREFIX.
152 2006-12-02 Jakub Jelinek <jakub@redhat.com>
155 * subsegs.c (subseg_set_rest): Clear frch_cfi_data field.
157 2006-12-01 Paul Brook <paul@codesourcery.com>
159 * config/tc-arm.c (arm_force_relocation): Return 1 for relocs against
162 2006-11-29 Paul Brook <paul@codesourcery.com>
164 * config/tc-arm.c (arm_is_eabi): New function.
165 * config/tc-arm.h (arm_is_eabi): New prototype.
166 (THUMB_IS_FUNC): Use ELF function type for EABI objects.
167 * doc/c-arm.texi (.thumb_func): Update documentation.
169 2006-11-29 Paul Brook <paul@codesourcery.com>
171 * config/tc-arm.c (do_vfp_sp_const, do_vfp_dp_const): Fix operans
174 2006-11-27 Sterling Augustine <sterling@tensilica.com>
176 * config/tc-xtensa.c (xtensa_sanity_check): Check for RELAX_IMMED
177 as the first slot_subtype, not the frag subtype.
179 2006-11-27 Bob Wilson <bob.wilson@acm.org>
181 * config/tc-xtensa.c (XSHAL_ABI): Add default definition.
182 (directive_state): Disable scheduling by default.
183 (xtensa_add_config_info): New.
184 (xtensa_end): Call xtensa_add_config_info.
186 2006-11-27 Eric Botcazou <ebotcazou@adacore.com>
188 * config/tc-sparc.c (tc_gen_reloc): Turn aligned relocs into
189 their unaligned counterparts in debugging sections.
191 2006-11-24 Alan Modra <amodra@bigpond.net.au>
193 * config/tc-spu.c (md_pseudo_table): Add eqv and .eqv.
195 2006-11-22 Daniel Jacobowitz <dan@codesourcery.com>
197 * config/tc-arm.h (md_cons_align): Define.
198 (mapping_state): New prototype.
199 * config/tc-arm.c (mapping_state): Make global.
201 2006-11-22 Alan Modra <amodra@bigpond.net.au>
203 * config/obj-elf.c (obj_elf_version): Use memcpy rather than strcpy.
205 2006-11-16 Mei ligang <ligang@sunnorth.com.cn>
207 * config/tc-score.c (score_relax_frag): If next frag contains 32 bit
208 branch instruction, handle it specially.
209 (score_insns): Modify 32 bit branch instruction.
211 2006-11-16 Alan Modra <amodra@bigpond.net.au>
213 * symbols.c (resolve_symbol_value): Formatting.
215 2006-11-15 Jan Beulich <jbeulich@novell.com>
218 * symbols.c (symbol_clone): Mark symbol ending up not on symbol
219 chain by linking it to itself.
220 (resolve_symbol_value): Also check symbol_shadow_p().
221 (symbol_shadow_p): New.
222 * symbols.h (symbol_shadow_p): Declare.
224 2006-11-12 Mark Shinwell <shinwell@codesourcery.com>
226 * config/tc-arm.c (do_t_czb): Rename to do_t_cbz.
227 (insns): Adjust accordingly.
228 (md_apply_fix): Alter comments to use CBZ instead of CZB.
230 2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt>
232 * config/tc-arm.c (arm_fix_adjustable) [OBJ_COFF]: Delete.
233 (arm_fix_adjustable) [OBJ_ELF]: Use it on coff targets too.
235 2006-11-10 Nick Clifton <nickc@redhat.com>
238 * config/obj-elf.c (obj_elf_version): Do not include the name
239 field's padding in the namesz value.
241 2006-11-09 Thiemo Seufer <ths@mips.com>
243 * config/tc-mips.c: Fix outdated comment.
245 2006-11-08 H.J. Lu <hongjiu.lu@intel.com>
247 * config/tc-i386.h (CpuPNI): Removed.
248 (CpuUnknownFlags): Replace CpuPNI with CpuSSE3.
249 * config/tc-i386.c (md_assemble): Likewise.
251 2006-11-08 Alan Modra <amodra@bigpond.net.au>
253 * symbols.c (symbol_create, symbol_clone): Don't set udata.p.
255 2006-11-06 David Daney <ddaney@avtrex.com>
257 * config/tc-mips.c (pic_need_relax): Return true for section symbols.
259 2006-11-06 Thiemo Seufer <ths@mips.com>
261 * doc/c-mips.texi (-march): Document sb1a.
263 2006-11-06 Thiemo Seufer <ths@mips.com>
265 * config/tc-mips.c (mips_cpu_info_table): Remove 24k/24ke aliases.
266 34k always has DSP ASE.
268 2006-11-03 Thiemo Seufer <ths@mips.com>
270 * config/tc-mips.c (md_pcrel_from_section): Disallow PC relative
271 MIPS16 instructions referencing other sections, unless they are
274 2006-11-03 Thiemo Seufer <ths@mips.com>
276 * config/tc-mips.c (mips_cpu_info_table): The 25Kf is a MIPS64
279 2006-11-03 Jakub Jelinek <jakub@redhat.com>
281 * dw2gencfi.c (struct fde_entry): Add per_encoding, lsda_encoding,
282 personality and lsda.
283 (struct cie_entry): Add per_encoding, lsda_encoding and personality.
284 (alloc_fde_entry): Initialize per_encoding and lsda_encoding.
285 (cfi_pseudo_table): Handle .cfi_personality and .cfi_lsda.
286 (dot_cfi_personality, dot_cfi_lsda, encoding_size): New functions.
287 (output_cie): Output personality including its encoding and LSDA encoding.
288 (output_fde): Output LSDA.
289 (select_cie_for_fde): Don't share CIE if personality, its encoding or
290 LSDA encoding are different. Copy the 3 fields from fde_entry to
292 * doc/as.texinfo (.cfi_personality, .cfi_lsda): Document.
294 * subsegs.h (struct frchain): Add frch_cfi_data field.
295 * dw2gencfi.c: Include subsegs.h.
296 (cur_fde_data, last_address, cur_cfa_offset, cfa_save_stack): Removed.
297 (struct frch_cfi_data): New type.
298 (unused_cfi_data): New variable.
299 (alloc_fde_entry): Move cur_fde_data, last_address, cur_cfa_offset
300 and cfa_save_stack static vars into a structure pointed from
302 (alloc_cfi_insn_data, cfi_new_fde, cfi_end_fde, cfi_set_return_column,
303 cfi_add_advance_loc, cfi_add_CFA_def_cfa, cfi_add_CFA_def_cfa_offset,
304 cfi_add_CFA_remember_state, cfi_add_CFA_restore_state, dot_cfi,
305 dot_cfi_escape, dot_cfi_startproc, dot_cfi_endproc, cfi_finish):
308 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
310 * config/tc-h8300.c (build_bytes): Fix const warning.
312 2006-11-01 Mei Ligang <ligang@sunnorth.com.cn>
314 * tc-score.c (do16_rdrs): Handle not! instruction especially.
316 2006-10-31 Paul Brook <paul@codesourcery.com>
318 * config/tc-arm.c (arm_adjust_symtab): Don't use STT_ARM_16BIT
321 2006-10-31 Paul Brook <paul@codesourcery.com>
324 * config/tc-arm.c (object_arch): New variable.
325 (s_arm_object_arch): New function.
326 (md_pseudo_table): Add object_arch.
327 (aeabi_set_public_attributes): Obey object_arch.
328 * doc/c-arm.texi: Document .object_arch.
330 2006-10-31 Mei Ligang <ligang@sunnorth.com.cn>
332 * tc-score.c (data_op2): Check invalid operands.
333 (my_get_expression): Const operand of some instructions can not be
335 (get_insn_class_from_type): Handle instruction type Insn_internal.
336 (do_macro_ldst_label): Modify inst.type.
338 (data_op2): The immediate value in lw is 15 bit signed.
340 2006-10-29 Randolph Chung <tausq@debian.org>
342 * config/tc-hppa.c (hppa_cfi_frame_initial_instructions)
343 (hppa_regname_to_dw2regnum): New funcions.
344 * config/tc-hppa.h [OBJ_ELF] (TARGET_USE_CFIPOP): Define.
345 (tc_cfi_frame_initial_instructions)
346 (tc_regname_to_dw2regnum): Define.
347 (hppa_cfi_frame_initial_instructions)
348 (hppa_regname_to_dw2regnum): Declare.
349 (DWARF2_LINE_MIN_INSN_LENGTH, DWARF2_DEFAULT_RETURN_COLUMN)
350 (DWARF2_CIE_DATA_ALIGNMENT): Define.
352 2006-10-29 Nick Clifton <nickc@redhat.com>
354 * config/tc-spu.c (md_assemble): Cast printf string size parameter
355 to int in order to avoid a compiler warning.
357 2006-10-27 Andrew Stubbs <andrew.stubbs@st.com>
359 * config/tc-sh.c (md_assemble): Define size of branches.
361 2006-10-26 Ben Elliston <bje@au.ibm.com>
363 * dw2gencfi.c (cfi_add_CFA_offset):
364 Assert DWARF2_CIE_DATA_ALIGNMENT is non-zero.
366 * write.c (chain_frchains_together_1): Assert that this function
367 never returns a pointer to the auto variable `dummy'.
369 2006-10-25 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
370 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
371 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
372 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
373 Alan Modra <amodra@bigpond.net.au>
375 * config/tc-spu.c: New file.
376 * config/tc-spu.h: New file.
377 * configure.tgt: Add SPU support.
378 * Makefile.am: Likewise. Run "make dep-am".
379 * Makefile.in: Regenerate.
380 * po/POTFILES.in: Regenerate.
382 2006-10-25 Ben Elliston <bje@au.ibm.com>
384 * expr.c (expr): Replace O_add case in switch (op_left) explaining
385 why it can never occur.
387 2006-10-24 Andrew Pinski <andrew_pinski@playstation.sony.com>
389 * doc/c-ppc.texi (-mcell): Document.
390 * config/tc-ppc.c (parse_cpu): Parse -mcell.
391 (md_show_usage): Document -mcell.
393 2006-10-23 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
395 * doc/c-i386.texi : Document amdfam10,.sse4a and .abm in cpu_type.
397 2006-10-23 Alan Modra <amodra@bigpond.net.au>
399 * config/tc-m68hc11.c (md_assemble): Quiet warning.
401 2006-10-19 Mike Frysinger <vapier@gentoo.org>
403 * config/tc-i386.c (md_parse_option): Use CONST_STRNEQ.
404 (x86_64_section_letter): Likewise.
406 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
408 * config/tc-score.c (build_relax_frag): Compute correct
411 2006-10-18 Roy Marples <uberlord@gentoo.org>
413 * config/tc-sparc.c (md_parse_option): Treat any target starting with
414 elf32-sparc as a viable target for the -32 switch and any target
415 starting with elf64-sparc as a viable target for the -64 switch.
416 (sparc_target_format): For 64-bit ELF flavoured output use
417 ELF_TARGET_FORMAT64 while for 32-bit ELF flavoured output use
419 * config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define.
421 2006-10-17 H.J. Lu <hongjiu.lu@intel.com>
423 * configure: Regenerated.
425 2006-10-16 Bernd Schmidt <bernd.schmidt@analog.com>
427 * input-scrub.c (input_scrub_next_buffer): Use TC_EOL_IN_INSN
428 in addition to testing for '\n'.
429 (TC_EOL_IN_INSN): Provide a default definition if necessary.
431 2006-10-13 Sterling Augstine <sterling@tensilica.com>
433 * dwarf2dbg.c (out_debug_info): Use TC_DWARF2_EMIT_OFFSET to emit
434 a disjoint DW_AT range.
436 2006-10-13 Mei Ligang <ligang@sunnorth.com.cn>
438 * config/tc-score.c (md_show_usage): Print -KPIC option usage.
440 2006-10-08 Paul Brook <paul@codesourcery.com>
442 * config/tc-arm.c (parse_big_immediate): 64-bit host fix.
443 (parse_operands): Use parse_big_immediate for OP_NILO.
444 (neon_cmode_for_logic_imm): Try smaller element sizes.
445 (neon_cmode_for_move_imm): Ditto.
446 (do_neon_logic): Handle .i64 pseudo-op.
448 2006-09-29 Alan Modra <amodra@bigpond.net.au>
450 * po/POTFILES.in: Regenerate.
452 2006-09-28 H.J. Lu <hongjiu.lu@intel.com>
454 * config/tc-i386.h (CpuMNI): Renamed to ...
456 (CpuUnknownFlags): Updated.
457 (processor_type): Replace PROCESSOR_YONAH with PROCESSOR_CORE
458 and PROCESSOR_MEROM with PROCESSOR_CORE2.
459 * config/tc-i386.c: Updated.
460 * doc/c-i386.texi: Likewise.
462 * config/tc-i386.c (cpu_arch): Add ".ssse3", "core" and "core2".
464 2006-09-28 Bridge Wu <mingqiao.wu@gmail.com>
466 * config/tc-arm.c (md_apply_fix): Do not clear write_back bit.
468 2006-09-27 Nick Clifton <nickc@redhat.com>
470 * output-file.c (output_file_close): Prevent an infinite loop
471 reporting that stdoutput could not be closed.
473 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
474 Joseph Myers <joseph@codesourcery.com>
475 Ian Lance Taylor <ian@wasabisystems.com>
476 Ben Elliston <bje@wasabisystems.com>
478 * config/tc-arm.c (arm_cext_iwmmxt2): New.
479 (enum operand_parse_code): New code OP_RIWR_I32z.
480 (parse_operands): Handle OP_RIWR_I32z.
481 (do_iwmmxt_wmerge): New function.
482 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
484 (do_iwmmxt_wrwrwr_or_imm5): New function.
485 (insns): Mark instructions as RIWR_I32z as appropriate.
486 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
487 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
488 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
489 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
490 (md_begin): Handle IWMMXT2.
491 (arm_cpus): Add iwmmxt2.
492 (arm_extensions): Likewise.
493 (arm_archs): Likewise.
495 2006-09-25 Bob Wilson <bob.wilson@acm.org>
497 * doc/as.texinfo (Overview): Revise description of --keep-locals.
498 Add xref to "Symbol Names".
499 (L): Refer to "local symbols" instead of "local labels". Move
500 definition to "Symbol Names" section; add xref to that section.
501 (Symbol Names): Use "Local Symbol Names" section to define local
502 symbols. Add "Local Labels" heading for description of temporary
503 forward/backward labels, and refer to those as "local labels".
505 2006-09-23 H.J. Lu <hongjiu.lu@intel.com>
508 * config/tc-i386.c (match_template): Check address size prefix
509 to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32
512 2006-09-22 Alan Modra <amodra@bigpond.net.au>
514 * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'.
516 2006-09-22 Alan Modra <amodra@bigpond.net.au>
518 * as.h (as_perror): Delete declaration.
519 * gdbinit.in (as_perror): Delete breakpoint.
520 * messages.c (as_perror): Delete function.
521 * doc/internals.texi: Remove as_perror description.
522 * listing.c (listing_print: Don't use as_perror.
523 * output-file.c (output_file_create, output_file_close): Likewise.
524 * symbols.c (symbol_create, symbol_clone): Likewise.
525 * write.c (write_contents): Likewise.
526 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
527 * config/tc-tic54x.c (tic54x_mlib): Likewise.
529 2006-09-22 Alan Modra <amodra@bigpond.net.au>
531 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
532 (ppc_handle_align): New function.
533 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
534 (SUB_SEGMENT_ALIGN): Define as zero.
536 2006-09-20 Bob Wilson <bob.wilson@acm.org>
538 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
539 (Overview): Skip cross reference in man page.
541 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
543 * configure.in: Add new target x86_64-pc-mingw64.
544 * configure: Regenerate.
545 * configure.tgt: Add new target x86_64-pc-mingw64.
546 * config/obj-coff.h: Add handling for TE_PEP target specific code
548 * config/tc-i386.c: Add new targets.
549 (md_parse_option): Add targets to OPTION_64.
550 (x86_64_target_format): Add new method for setup proper default
552 * config/te-pep.h: Add new target definition header.
553 (TE_PEP): New macro: Identifies new target architecture.
554 (COFF_WITH_pex64): Set proper includes in bfd.
555 * NEWS: Mention new target.
557 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
559 * config/bfin-parse.y (binary): Change sub of const to add of negated
562 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
564 * config/tc-score.c: New file.
565 * config/tc-score.h: Newf file.
566 * configure.tgt: Add Score target.
567 * Makefile.am: Add Score files.
568 * Makefile.in: Regenerate.
569 * NEWS: Mention new target support.
571 2006-09-16 Paul Brook <paul@codesourcery.com>
573 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
574 * doc/c-arm.texi (movsp): Document offset argument.
576 2006-09-16 Paul Brook <paul@codesourcery.com>
578 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
579 unsigned int to avoid 64-bit host problems.
581 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
583 * config/bfin-parse.y (binary): Do some more constant folding for
586 2006-09-13 Jan Beulich <jbeulich@novell.com>
588 * input-file.c (input_file_give_next_buffer): Demote as_bad to
591 2006-09-13 Alan Modra <amodra@bigpond.net.au>
594 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
597 2006-09-13 Alan Modra <amodra@bigpond.net.au>
599 * input-file.c (input_file_open): Replace as_perror with as_bad
600 so that gas exits with error on file errors. Correct error
602 (input_file_get, input_file_give_next_buffer): Likewise.
603 * input-file.h: Update comment.
605 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
608 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
609 registers as a sub-class of wC registers.
611 2006-09-11 Alan Modra <amodra@bigpond.net.au>
614 * config/tc-mips.h (enum dwarf2_format): Forward declare.
615 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
616 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
617 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
619 2006-09-08 Nick Clifton <nickc@redhat.com>
622 * doc/as.texinfo (Macro): Improve documentation about separating
623 macro arguments from following text.
625 2006-09-08 Paul Brook <paul@codesourcery.com>
627 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
629 2006-09-07 Paul Brook <paul@codesourcery.com>
631 * config/tc-arm.c (parse_operands): Mark operand as present.
633 2006-09-04 Paul Brook <paul@codesourcery.com>
635 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
636 (do_neon_dyadic_if_i_d): Avoid setting U bit.
637 (do_neon_mac_maybe_scalar): Ditto.
638 (do_neon_dyadic_narrow): Force operand type to NT_integer.
639 (insns): Remove out of date comments.
641 2006-08-29 Nick Clifton <nickc@redhat.com>
643 * read.c (s_align): Initialize the 'stopc' variable to prevent
644 compiler complaints about it being used without being
646 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
647 s_float_space, s_struct, cons_worker, equals): Likewise.
649 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
651 * ecoff.c (ecoff_directive_val): Fix message typo.
652 * config/tc-ns32k.c (convert_iif): Likewise.
653 * config/tc-sh64.c (shmedia_check_limits): Likewise.
655 2006-08-25 Sterling Augustine <sterling@tensilica.com>
656 Bob Wilson <bob.wilson@acm.org>
658 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
659 the state of the absolute_literals directive. Remove align frag at
660 the start of the literal pool position.
662 2006-08-25 Bob Wilson <bob.wilson@acm.org>
664 * doc/c-xtensa.texi: Add @group commands in examples.
666 2006-08-24 Bob Wilson <bob.wilson@acm.org>
668 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
669 (INIT_LITERAL_SECTION_NAME): Delete.
670 (lit_state struct): Remove segment names, init_lit_seg, and
671 fini_lit_seg. Add lit_prefix and current_text_seg.
672 (init_literal_head_h, init_literal_head): Delete.
673 (fini_literal_head_h, fini_literal_head): Delete.
674 (xtensa_begin_directive): Move argument parsing to
675 xtensa_literal_prefix function.
676 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
677 (xtensa_literal_prefix): Parse the directive argument here and
678 record it in the lit_prefix field. Remove code to derive literal
681 (get_is_linkonce_section): Use linkonce_len. Check for any
682 ".gnu.linkonce.*" section, not just text sections.
683 (md_begin): Remove initialization of deleted lit_state fields.
684 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
685 to init_literal_head and fini_literal_head.
686 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
687 when traversing literal_head list.
688 (match_section_group): New.
689 (cache_literal_section): Rewrite to determine the literal section
690 name on the fly, create the section and return it.
691 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
692 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
693 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
694 Use xtensa_get_property_section from bfd.
695 (retrieve_xtensa_section): Delete.
696 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
697 description to refer to plural literal sections and add xref to
698 the Literal Directive section.
699 (Literal Directive): Describe new rules for deriving literal section
700 names. Add footnote for special case of .init/.fini with
701 --text-section-literals.
702 (Literal Prefix Directive): Replace old naming rules with xref to the
703 Literal Directive section.
705 2006-08-21 Joseph Myers <joseph@codesourcery.com>
707 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
708 merging with previous long opcode.
710 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
712 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
713 * Makefile.in: Regenerate.
714 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
717 2006-08-16 Julian Brown <julian@codesourcery.com>
719 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
720 to use ARM instructions on non-ARM-supporting cores.
721 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
722 mode automatically based on cpu variant.
723 (md_begin): Call above function.
725 2006-08-16 Julian Brown <julian@codesourcery.com>
727 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
728 recognized in non-unified syntax mode.
730 2006-08-15 Thiemo Seufer <ths@mips.com>
731 Nigel Stephens <nigel@mips.com>
732 David Ung <davidu@mips.com>
734 * configure.tgt: Handle mips*-sde-elf*.
736 2006-08-12 Thiemo Seufer <ths@networkno.de>
738 * config/tc-mips.c (mips16_ip): Fix argument register handling
739 for restore instruction.
741 2006-08-08 Bob Wilson <bob.wilson@acm.org>
743 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
745 (out_fixed_inc_line_addr): New.
746 (process_entries): Use out_fixed_inc_line_addr when
747 DWARF2_USE_FIXED_ADVANCE_PC is set.
748 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
750 2006-08-08 DJ Delorie <dj@redhat.com>
752 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
753 vs full symbols so that we never have more than one pointer value
754 for any given symbol in our symbol table.
756 2006-08-08 Sterling Augustine <sterling@tensilica.com>
758 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
759 and emit DW_AT_ranges when code in compilation unit is not
761 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
763 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
764 (out_debug_ranges): New function to emit .debug_ranges section
765 when code is not contiguous.
767 2006-08-08 Nick Clifton <nickc@redhat.com>
769 * config/tc-arm.c (WARN_DEPRECATED): Enable.
771 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
773 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
775 (pe_directive_secrel) [TE_PE]: New function.
776 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
777 loc, loc_mark_labels.
778 [TE_PE]: Handle secrel32.
779 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
781 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
782 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
783 (md_section_align): Only round section sizes here for AOUT
785 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
786 (tc_pe_dwarf2_emit_offset): New function.
787 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
788 (cons_fix_new_arm): Handle O_secrel.
789 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
790 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
791 of OBJ_ELF only block.
792 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
793 tc_pe_dwarf2_emit_offset.
795 2006-08-04 Richard Sandiford <richard@codesourcery.com>
797 * config/tc-sh.c (apply_full_field_fix): New function.
798 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
799 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
800 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
801 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
803 2006-08-03 Nick Clifton <nickc@redhat.com>
806 * config.in: Regenerate.
808 2006-08-03 Joseph Myers <joseph@codesourcery.com>
810 * config/tc-arm.c (parse_operands): Handle invalid register name
813 2006-08-03 Joseph Myers <joseph@codesourcery.com>
815 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
816 (parse_operands): Handle it.
817 (insns): Use it for tmcr and tmrc.
819 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
822 * config/tc-i386.c (md_parse_option): Treat any target starting
823 with elf64_x86_64 as a viable target for the -64 switch.
824 (i386_target_format): For 64-bit ELF flavoured output use
826 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
828 2006-08-02 Nick Clifton <nickc@redhat.com>
831 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
833 * configure.in: Run BFD_BINARY_FOPEN.
834 * configure: Regenerate.
835 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
838 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
840 * config/tc-i386.c (md_assemble): Don't update
843 2006-08-01 Thiemo Seufer <ths@mips.com>
845 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
847 2006-08-01 Thiemo Seufer <ths@mips.com>
849 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
850 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
851 BFD_RELOC_32 and BFD_RELOC_16.
852 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
853 md_convert_frag, md_obj_end): Fix comment formatting.
855 2006-07-31 Thiemo Seufer <ths@mips.com>
857 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
858 handling for BFD_RELOC_MIPS16_JMP.
860 2006-07-24 Andreas Schwab <schwab@suse.de>
863 * read.c (read_a_source_file): Ignore unknown text after line
864 comment character. Fix misleading comment.
866 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
868 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
869 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
870 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
871 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
872 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
873 doc/c-z80.texi, doc/internals.texi: Fix some typos.
875 2006-07-21 Nick Clifton <nickc@redhat.com>
877 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
880 2006-07-20 Thiemo Seufer <ths@mips.com>
881 Nigel Stephens <nigel@mips.com>
883 * config/tc-mips.c (md_parse_option): Don't infer optimisation
884 options from debug options.
886 2006-07-20 Thiemo Seufer <ths@mips.com>
888 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
889 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
891 2006-07-19 Paul Brook <paul@codesourcery.com>
893 * config/tc-arm.c (insns): Fix rbit Arm opcode.
895 2006-07-18 Paul Brook <paul@codesourcery.com>
897 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
898 (md_convert_frag): Use correct reloc for add_pc. Use
899 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
900 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
901 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
903 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
905 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
906 when file and line unknown.
908 2006-07-17 Thiemo Seufer <ths@mips.com>
910 * read.c (s_struct): Use IS_ELF.
911 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
912 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
913 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
914 s_mips_mask): Likewise.
916 2006-07-16 Thiemo Seufer <ths@mips.com>
917 David Ung <davidu@mips.com>
919 * read.c (s_struct): Handle ELF section changing.
920 * config/tc-mips.c (s_align): Leave enabling auto-align to the
922 (s_change_sec): Try section changing only if we output ELF.
924 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
926 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
928 (smallest_imm_type): Remove Cpu086.
929 (i386_target_format): Likewise.
931 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
934 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
935 Michael Meissner <michael.meissner@amd.com>
937 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
938 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
939 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
941 (i386_align_code): Ditto.
942 (md_assemble_code): Add support for insertq/extrq instructions,
943 swapping as needed for intel syntax.
944 (swap_imm_operands): New function to swap immediate operands.
945 (swap_operands): Deal with 4 operand instructions.
946 (build_modrm_byte): Add support for insertq instruction.
948 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
950 * config/tc-i386.h (Size64): Fix a typo in comment.
952 2006-07-12 Nick Clifton <nickc@redhat.com>
954 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
955 fixup_segment() to repeat a range check on a value that has
956 already been checked here.
958 2006-07-07 James E Wilson <wilson@specifix.com>
960 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
962 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
963 Nick Clifton <nickc@redhat.com>
966 * doc/as.texi: Fix spelling typo: branchs => branches.
967 * doc/c-m68hc11.texi: Likewise.
968 * config/tc-m68hc11.c: Likewise.
969 Support old spelling of command line switch for backwards
972 2006-07-04 Thiemo Seufer <ths@mips.com>
973 David Ung <davidu@mips.com>
975 * config/tc-mips.c (s_is_linkonce): New function.
976 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
977 weak, external, and linkonce symbols.
978 (pic_need_relax): Use s_is_linkonce.
980 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
982 * doc/as.texinfo (Org): Remove space.
983 (P2align): Add "@var{abs-expr},".
985 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
987 * config/tc-i386.c (cpu_arch_tune_set): New.
988 (cpu_arch_isa): Likewise.
989 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
990 nops with short or long nop sequences based on -march=/.arch
992 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
993 set cpu_arch_tune and cpu_arch_tune_flags.
994 (md_parse_option): For -march=, set cpu_arch_isa and set
995 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
996 0. Set cpu_arch_tune_set to 1 for -mtune=.
997 (i386_target_format): Don't set cpu_arch_tune.
999 2006-06-23 Nigel Stephens <nigel@mips.com>
1001 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
1002 generated .sbss.* and .gnu.linkonce.sb.*.
1004 2006-06-23 Thiemo Seufer <ths@mips.com>
1005 David Ung <davidu@mips.com>
1007 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
1009 * config/tc-mips.c (label_list): Define per-segment label_list.
1010 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
1011 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
1012 mips_from_file_after_relocs, mips_define_label): Use per-segment
1015 2006-06-22 Thiemo Seufer <ths@mips.com>
1017 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
1018 (append_insn): Use it.
1019 (md_apply_fix): Whitespace formatting.
1020 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
1021 mips16_extended_frag): Remove register specifier.
1022 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
1025 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
1027 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
1028 a directive saving VFP registers for ARMv6 or later.
1029 (s_arm_unwind_save): Add parameter arch_v6 and call
1030 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
1032 (md_pseudo_table): Add entry for new "vsave" directive.
1033 * doc/c-arm.texi: Correct error in example for "save"
1034 directive (fstmdf -> fstmdx). Also document "vsave" directive.
1036 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1037 Anatoly Sokolov <aesok@post.ru>
1039 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
1040 and atmega644p devices. Rename atmega164/atmega324 devices to
1041 atmega164p/atmega324p.
1042 * doc/c-avr.texi: Document new mcu and arch options.
1044 2006-06-17 Nick Clifton <nickc@redhat.com>
1046 * config/tc-arm.c (enum parse_operand_result): Move outside of
1047 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
1049 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
1051 * config/tc-i386.h (processor_type): New.
1052 (arch_entry): Add type.
1054 * config/tc-i386.c (cpu_arch_tune): New.
1055 (cpu_arch_tune_flags): Likewise.
1056 (cpu_arch_isa_flags): Likewise.
1057 (cpu_arch): Updated.
1058 (set_cpu_arch): Also update cpu_arch_isa_flags.
1059 (md_assemble): Update cpu_arch_isa_flags.
1060 (OPTION_MARCH): New.
1061 (OPTION_MTUNE): Likewise.
1062 (md_longopts): Add -march= and -mtune=.
1063 (md_parse_option): Support -march= and -mtune=.
1064 (md_show_usage): Add -march=CPU/-mtune=CPU.
1065 (i386_target_format): Also update cpu_arch_isa_flags,
1066 cpu_arch_tune and cpu_arch_tune_flags.
1068 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
1070 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
1072 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1074 * config/tc-arm.c (enum parse_operand_result): New.
1075 (struct group_reloc_table_entry): New.
1076 (enum group_reloc_type): New.
1077 (group_reloc_table): New array.
1078 (find_group_reloc_table_entry): New function.
1079 (parse_shifter_operand_group_reloc): New function.
1080 (parse_address_main): New function, incorporating code
1081 from the old parse_address function. To be used via...
1082 (parse_address): wrapper for parse_address_main; and
1083 (parse_address_group_reloc): new function, likewise.
1084 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
1085 OP_ADDRGLDRS, OP_ADDRGLDC.
1086 (parse_operands): Support for these new operand codes.
1087 New macro po_misc_or_fail_no_backtrack.
1088 (encode_arm_cp_address): Preserve group relocations.
1089 (insns): Modify to use the above operand codes where group
1090 relocations are permitted.
1091 (md_apply_fix): Handle the group relocations
1092 ALU_PC_G0_NC through LDC_SB_G2.
1093 (tc_gen_reloc): Likewise.
1094 (arm_force_relocation): Leave group relocations for the linker.
1095 (arm_fix_adjustable): Likewise.
1097 2006-06-15 Julian Brown <julian@codesourcery.com>
1099 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
1100 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
1103 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
1105 * config/tc-i386.c (process_suffix): Don't add rex64 for
1108 2006-06-09 Thiemo Seufer <ths@mips.com>
1110 * config/tc-mips.c (mips_ip): Maintain argument count.
1112 2006-06-09 Alan Modra <amodra@bigpond.net.au>
1114 * config/tc-iq2000.c: Include sb.h.
1116 2006-06-08 Nigel Stephens <nigel@mips.com>
1118 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
1119 aliases for better compatibility with SGI tools.
1121 2006-06-08 Alan Modra <amodra@bigpond.net.au>
1123 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
1124 * Makefile.am (GASLIBS): Expand @BFDLIB@.
1126 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
1127 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
1128 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
1130 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
1131 * Makefile.in: Regenerate.
1132 * doc/Makefile.in: Regenerate.
1133 * configure: Regenerate.
1135 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1137 * po/Make-in (pdf, ps): New dummy targets.
1139 2006-06-07 Julian Brown <julian@codesourcery.com>
1141 * config/tc-arm.c (stdarg.h): include.
1142 (arm_it): Add uncond_value field. Add isvec and issingle to operand
1144 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
1145 REG_TYPE_NSDQ (single, double or quad vector reg).
1146 (reg_expected_msgs): Update.
1147 (BAD_FPU): Add macro for unsupported FPU instruction error.
1148 (parse_neon_type): Support 'd' as an alias for .f64.
1149 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
1151 (parse_vfp_reg_list): Don't update first arg on error.
1152 (parse_neon_mov): Support extra syntax for VFP moves.
1153 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
1154 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
1155 (parse_operands): Support isvec, issingle operands fields, new parse
1157 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
1159 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
1160 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
1161 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
1162 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
1164 (neon_shape): Redefine in terms of above.
1165 (neon_shape_class): New enumeration, table of shape classes.
1166 (neon_shape_el): New enumeration. One element of a shape.
1167 (neon_shape_el_size): Register widths of above, where appropriate.
1168 (neon_shape_info): New struct. Info for shape table.
1169 (neon_shape_tab): New array.
1170 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
1171 (neon_check_shape): Rewrite as...
1172 (neon_select_shape): New function to classify instruction shapes,
1173 driven by new table neon_shape_tab array.
1174 (neon_quad): New function. Return 1 if shape should set Q flag in
1175 instructions (or equivalent), 0 otherwise.
1176 (type_chk_of_el_type): Support F64.
1177 (el_type_of_type_chk): Likewise.
1178 (neon_check_type): Add support for VFP type checking (VFP data
1179 elements fill their containing registers).
1180 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
1181 in thumb mode for VFP instructions.
1182 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
1183 and encode the current instruction as if it were that opcode.
1184 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
1185 arguments, call function in PFN.
1186 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
1187 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
1188 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
1189 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
1190 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
1191 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
1192 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
1193 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
1194 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
1195 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
1196 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
1197 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
1198 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
1199 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
1200 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
1202 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
1203 between VFP and Neon turns out to belong to Neon. Perform
1204 architecture check and fill in condition field if appropriate.
1205 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
1206 (do_neon_cvt): Add support for VFP variants of instructions.
1207 (neon_cvt_flavour): Extend to cover VFP conversions.
1208 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
1210 (do_neon_ldr_str): Handle single-precision VFP load/store.
1211 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
1212 NS_NULL not NS_IGNORE.
1213 (opcode_tag): Add OT_csuffixF for operands which either take a
1214 conditional suffix, or have 0xF in the condition field.
1215 (md_assemble): Add support for OT_csuffixF.
1216 (NCE): Replace macro with...
1217 (NCE_tag, NCE, NCEF): New macros.
1218 (nCE): Replace macro with...
1219 (nCE_tag, nCE, nCEF): New macros.
1220 (insns): Add support for VFP insns or VFP versions of insns msr,
1221 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
1222 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
1223 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
1224 VFP/Neon insns together.
1226 2006-06-07 Alan Modra <amodra@bigpond.net.au>
1227 Ladislav Michl <ladis@linux-mips.org>
1229 * app.c: Don't include headers already included by as.h.
1231 * atof-generic.c: Likewise.
1233 * dwarf2dbg.c: Likewise.
1235 * input-file.c: Likewise.
1236 * input-scrub.c: Likewise.
1237 * macro.c: Likewise.
1238 * output-file.c: Likewise.
1241 * config/bfin-lex.l: Likewise.
1242 * config/obj-coff.h: Likewise.
1243 * config/obj-elf.h: Likewise.
1244 * config/obj-som.h: Likewise.
1245 * config/tc-arc.c: Likewise.
1246 * config/tc-arm.c: Likewise.
1247 * config/tc-avr.c: Likewise.
1248 * config/tc-bfin.c: Likewise.
1249 * config/tc-cris.c: Likewise.
1250 * config/tc-d10v.c: Likewise.
1251 * config/tc-d30v.c: Likewise.
1252 * config/tc-dlx.h: Likewise.
1253 * config/tc-fr30.c: Likewise.
1254 * config/tc-frv.c: Likewise.
1255 * config/tc-h8300.c: Likewise.
1256 * config/tc-hppa.c: Likewise.
1257 * config/tc-i370.c: Likewise.
1258 * config/tc-i860.c: Likewise.
1259 * config/tc-i960.c: Likewise.
1260 * config/tc-ip2k.c: Likewise.
1261 * config/tc-iq2000.c: Likewise.
1262 * config/tc-m32c.c: Likewise.
1263 * config/tc-m32r.c: Likewise.
1264 * config/tc-maxq.c: Likewise.
1265 * config/tc-mcore.c: Likewise.
1266 * config/tc-mips.c: Likewise.
1267 * config/tc-mmix.c: Likewise.
1268 * config/tc-mn10200.c: Likewise.
1269 * config/tc-mn10300.c: Likewise.
1270 * config/tc-msp430.c: Likewise.
1271 * config/tc-mt.c: Likewise.
1272 * config/tc-ns32k.c: Likewise.
1273 * config/tc-openrisc.c: Likewise.
1274 * config/tc-ppc.c: Likewise.
1275 * config/tc-s390.c: Likewise.
1276 * config/tc-sh.c: Likewise.
1277 * config/tc-sh64.c: Likewise.
1278 * config/tc-sparc.c: Likewise.
1279 * config/tc-tic30.c: Likewise.
1280 * config/tc-tic4x.c: Likewise.
1281 * config/tc-tic54x.c: Likewise.
1282 * config/tc-v850.c: Likewise.
1283 * config/tc-vax.c: Likewise.
1284 * config/tc-xc16x.c: Likewise.
1285 * config/tc-xstormy16.c: Likewise.
1286 * config/tc-xtensa.c: Likewise.
1287 * config/tc-z80.c: Likewise.
1288 * config/tc-z8k.c: Likewise.
1289 * macro.h: Don't include sb.h or ansidecl.h.
1290 * sb.h: Don't include stdio.h or ansidecl.h.
1291 * cond.c: Include sb.h.
1292 * itbl-lex.l: Include as.h instead of other system headers.
1293 * itbl-parse.y: Likewise.
1294 * itbl-ops.c: Similarly.
1295 * itbl-ops.h: Don't include as.h or ansidecl.h.
1296 * config/bfin-defs.h: Don't include bfd.h or as.h.
1297 * config/bfin-parse.y: Include as.h instead of other system headers.
1299 2006-06-06 Ben Elliston <bje@au.ibm.com>
1300 Anton Blanchard <anton@samba.org>
1302 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
1303 (md_show_usage): Document it.
1304 (ppc_setup_opcodes): Test power6 opcode flag bits.
1305 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
1307 2006-06-06 Thiemo Seufer <ths@mips.com>
1308 Chao-ying Fu <fu@mips.com>
1310 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
1311 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
1312 (macro_build): Update comment.
1313 (mips_ip): Allow DSP64 instructions for MIPS64R2.
1314 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
1316 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
1317 MIPS_CPU_ASE_MDMX flags for sb1.
1319 2006-06-05 Thiemo Seufer <ths@mips.com>
1321 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
1323 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
1324 (mips_ip): Make overflowed/underflowed constant arguments in DSP
1325 and MT instructions a fatal error. Use INSERT_OPERAND where
1326 appropriate. Improve warnings for break and wait code overflows.
1327 Use symbolic constant of OP_MASK_COPZ.
1328 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
1330 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1332 * po/Make-in (top_builddir): Define.
1334 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
1336 * doc/Makefile.am (TEXI2DVI): Define.
1337 * doc/Makefile.in: Regenerate.
1338 * doc/c-arc.texi: Fix typo.
1340 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1342 * config/obj-ieee.c: Delete.
1343 * config/obj-ieee.h: Delete.
1344 * Makefile.am (OBJ_FORMATS): Remove ieee.
1345 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
1346 (obj-ieee.o): Remove rule.
1347 * Makefile.in: Regenerate.
1348 * configure.in (atof): Remove tahoe.
1349 (OBJ_MAYBE_IEEE): Don't define.
1350 * configure: Regenerate.
1351 * config.in: Regenerate.
1352 * doc/Makefile.in: Regenerate.
1353 * po/POTFILES.in: Regenerate.
1355 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1357 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
1358 and LIBINTL_DEP everywhere.
1360 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
1361 * acinclude.m4: Include new gettext macros.
1362 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1363 Remove local code for po/Makefile.
1364 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1366 2006-05-30 Nick Clifton <nickc@redhat.com>
1368 * po/es.po: Updated Spanish translation.
1370 2006-05-06 Denis Chertykov <denisc@overta.ru>
1372 * doc/c-avr.texi: New file.
1373 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
1374 * doc/all.texi: Set AVR
1375 * doc/as.texinfo: Include c-avr.texi
1377 2006-05-28 Jie Zhang <jie.zhang@analog.com>
1379 * config/bfin-parse.y (check_macfunc): Loose the condition of
1380 calling check_multiply_halfregs ().
1382 2006-05-25 Jie Zhang <jie.zhang@analog.com>
1384 * config/bfin-parse.y (asm_1): Better check and deal with
1385 vector and scalar Multiply 16-Bit Operands instructions.
1387 2006-05-24 Nick Clifton <nickc@redhat.com>
1389 * config/tc-hppa.c: Convert to ISO C90 format.
1390 * config/tc-hppa.h: Likewise.
1392 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1393 Randolph Chung <randolph@tausq.org>
1395 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
1396 is_tls_ieoff, is_tls_leoff): Define.
1397 (fix_new_hppa): Handle TLS.
1398 (cons_fix_new_hppa): Likewise.
1400 (md_apply_fix): Handle TLS relocs.
1401 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
1403 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1405 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
1407 2006-05-23 Thiemo Seufer <ths@mips.com>
1408 David Ung <davidu@mips.com>
1409 Nigel Stephens <nigel@mips.com>
1412 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
1413 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
1414 ISA_HAS_MXHC1): New macros.
1415 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
1416 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
1417 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
1418 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
1419 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
1420 (mips_after_parse_args): Change default handling of float register
1421 size to account for 32bit code with 64bit FP. Better sanity checking
1422 of ISA/ASE/ABI option combinations.
1423 (s_mipsset): Support switching of GPR and FPR sizes via
1424 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
1426 (mips_elf_final_processing): We should record the use of 64bit FP
1427 registers in 32bit code but we don't, because ELF header flags are
1429 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
1430 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
1431 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
1432 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
1433 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
1434 missing -march options. Document .set arch=CPU. Move .set smartmips
1435 to ASE page. Use @code for .set FOO examples.
1437 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1439 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
1442 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1444 * config/bfin-defs.h (bfin_equals): Remove declaration.
1445 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
1446 * config/tc-bfin.c (bfin_name_is_register): Remove.
1447 (bfin_equals): Remove.
1448 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
1449 (bfin_name_is_register): Remove declaration.
1451 2006-05-19 Thiemo Seufer <ths@mips.com>
1452 Nigel Stephens <nigel@mips.com>
1454 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
1455 (mips_oddfpreg_ok): New function.
1458 2006-05-19 Thiemo Seufer <ths@mips.com>
1459 David Ung <davidu@mips.com>
1461 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
1462 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
1463 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
1464 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
1465 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
1466 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
1467 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
1468 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
1469 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
1470 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
1471 reg_names_o32, reg_names_n32n64): Define register classes.
1472 (reg_lookup): New function, use register classes.
1473 (md_begin): Reserve register names in the symbol table. Simplify
1475 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
1477 (mips16_ip): Use reg_lookup.
1478 (tc_get_register): Likewise.
1479 (tc_mips_regname_to_dw2regnum): New function.
1481 2006-05-19 Thiemo Seufer <ths@mips.com>
1483 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
1484 Un-constify string argument.
1485 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
1487 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
1489 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
1491 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
1493 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
1495 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
1498 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
1500 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1501 cfloat/m68881 to correct architecture before using it.
1503 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
1505 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
1508 2006-05-15 Paul Brook <paul@codesourcery.com>
1510 * config/tc-arm.c (arm_adjust_symtab): Use
1511 bfd_is_arm_special_symbol_name.
1513 2006-05-15 Bob Wilson <bob.wilson@acm.org>
1515 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
1516 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1517 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1518 Handle errors from calls to xtensa_opcode_is_* functions.
1520 2006-05-14 Thiemo Seufer <ths@mips.com>
1522 * config/tc-mips.c (macro_build): Test for currently active
1524 (mips16_ip): Reject invalid opcodes.
1526 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1528 * doc/as.texinfo: Rename "Index" to "AS Index",
1529 and "ABORT" to "ABORT (COFF)".
1531 2006-05-11 Paul Brook <paul@codesourcery.com>
1533 * config/tc-arm.c (parse_half): New function.
1534 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1535 (parse_operands): Ditto.
1536 (do_mov16): Reject invalid relocations.
1537 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1538 (insns): Replace Iffff with HALF.
1539 (md_apply_fix): Add MOVW and MOVT relocs.
1540 (tc_gen_reloc): Ditto.
1541 * doc/c-arm.texi: Document relocation operators
1543 2006-05-11 Paul Brook <paul@codesourcery.com>
1545 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1547 2006-05-11 Thiemo Seufer <ths@mips.com>
1549 * config/tc-mips.c (append_insn): Don't check the range of j or
1552 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1554 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1555 relocs against external symbols for WinCE targets.
1556 (md_apply_fix): Likewise.
1558 2006-05-09 David Ung <davidu@mips.com>
1560 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1563 2006-05-09 Nick Clifton <nickc@redhat.com>
1565 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1566 against symbols which are not going to be placed into the symbol
1569 2006-05-09 Ben Elliston <bje@au.ibm.com>
1571 * expr.c (operand): Remove `if (0 && ..)' statement and
1572 subsequently unused target_op label. Collapse `if (1 || ..)'
1574 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1575 separately above the switch.
1577 2006-05-08 Nick Clifton <nickc@redhat.com>
1580 * config/tc-msp430.c (line_separator_character): Define as |.
1582 2006-05-08 Thiemo Seufer <ths@mips.com>
1583 Nigel Stephens <nigel@mips.com>
1584 David Ung <davidu@mips.com>
1586 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1587 (mips_opts): Likewise.
1588 (file_ase_smartmips): New variable.
1589 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1590 (macro_build): Handle SmartMIPS instructions.
1591 (mips_ip): Likewise.
1592 (md_longopts): Add argument handling for smartmips.
1593 (md_parse_options, mips_after_parse_args): Likewise.
1594 (s_mipsset): Add .set smartmips support.
1595 (md_show_usage): Document -msmartmips/-mno-smartmips.
1596 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1598 * doc/c-mips.texi: Likewise.
1600 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1602 * write.c (relax_segment): Add pass count arg. Don't error on
1603 negative org/space on first two passes.
1604 (relax_seg_info): New struct.
1605 (relax_seg, write_object_file): Adjust.
1606 * write.h (relax_segment): Update prototype.
1608 2006-05-05 Julian Brown <julian@codesourcery.com>
1610 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1612 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1613 architecture version checks.
1614 (insns): Allow overlapping instructions to be used in VFP mode.
1616 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1619 * config/obj-elf.c (obj_elf_change_section): Allow user
1620 specified SHF_ALPHA_GPREL.
1622 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1624 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1625 for PMEM related expressions.
1627 2006-05-05 Nick Clifton <nickc@redhat.com>
1630 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1631 insertion of a directory separator character into a string at a
1632 given offset. Uses heuristics to decide when to use a backslash
1633 character rather than a forward-slash character.
1634 (dwarf2_directive_loc): Use the macro.
1635 (out_debug_info): Likewise.
1637 2006-05-05 Thiemo Seufer <ths@mips.com>
1638 David Ung <davidu@mips.com>
1640 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1642 (macro): Add new case M_CACHE_AB.
1644 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1646 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1647 (opcode_lookup): Issue a warning for opcode with
1648 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1649 identical to OT_cinfix3.
1650 (TxC3w, TC3w, tC3w): New.
1651 (insns): Use tC3w and TC3w for comparison instructions with
1654 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1656 * subsegs.h (struct frchain): Delete frch_seg.
1657 (frchain_root): Delete.
1658 (seg_info): Define as macro.
1659 * subsegs.c (frchain_root): Delete.
1660 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1661 (subsegs_begin, subseg_change): Adjust for above.
1662 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1663 rather than to one big list.
1664 (subseg_get): Don't special case abs, und sections.
1665 (subseg_new, subseg_force_new): Don't set frchainP here.
1667 (subsegs_print_statistics): Adjust frag chain control list traversal.
1668 * debug.c (dmp_frags): Likewise.
1669 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1670 at frchain_root. Make use of known frchain ordering.
1671 (last_frag_for_seg): Likewise.
1672 (get_frag_fix): Likewise. Add seg param.
1673 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1674 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1675 (SUB_SEGMENT_ALIGN): Likewise.
1676 (subsegs_finish): Adjust frchain list traversal.
1677 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1678 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1679 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1680 (xtensa_fix_b_j_loop_end_frags): Likewise.
1681 (xtensa_fix_close_loop_end_frags): Likewise.
1682 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1683 (retrieve_segment_info): Delete frch_seg initialisation.
1685 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1687 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1688 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1689 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1690 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1692 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1694 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1696 (md_apply_fix3): Multiply offset by 4 here for
1697 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1699 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1700 Jan Beulich <jbeulich@novell.com>
1702 * config/tc-i386.c (output_invalid_buf): Change size for
1704 * config/tc-tic30.c (output_invalid_buf): Likewise.
1706 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1708 * config/tc-tic30.c (output_invalid): Likewise.
1710 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1712 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1713 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1714 (asconfig.texi): Don't set top_srcdir.
1715 * doc/as.texinfo: Don't use top_srcdir.
1716 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1718 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1720 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1721 * config/tc-tic30.c (output_invalid_buf): Likewise.
1723 * config/tc-i386.c (output_invalid): Use snprintf instead of
1725 * config/tc-ia64.c (declare_register_set): Likewise.
1726 (emit_one_bundle): Likewise.
1727 (check_dependencies): Likewise.
1728 * config/tc-tic30.c (output_invalid): Likewise.
1730 2006-05-02 Paul Brook <paul@codesourcery.com>
1732 * config/tc-arm.c (arm_optimize_expr): New function.
1733 * config/tc-arm.h (md_optimize_expr): Define
1734 (arm_optimize_expr): Add prototype.
1735 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1737 2006-05-02 Ben Elliston <bje@au.ibm.com>
1739 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1742 * sb.h (sb_list_vector): Move to sb.c.
1743 * sb.c (free_list): Use type of sb_list_vector directly.
1744 (sb_build): Fix off-by-one error in assertion about `size'.
1746 2006-05-01 Ben Elliston <bje@au.ibm.com>
1748 * listing.c (listing_listing): Remove useless loop.
1749 * macro.c (macro_expand): Remove is_positional local variable.
1750 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1751 and simplify surrounding expressions, where possible.
1752 (assign_symbol): Likewise.
1753 (s_weakref): Likewise.
1754 * symbols.c (colon): Likewise.
1756 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1758 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1760 2006-04-30 Thiemo Seufer <ths@mips.com>
1761 David Ung <davidu@mips.com>
1763 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1764 (mips_immed): New table that records various handling of udi
1765 instruction patterns.
1766 (mips_ip): Adds udi handling.
1768 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1770 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1771 of list rather than beginning.
1773 2006-04-26 Julian Brown <julian@codesourcery.com>
1775 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1776 (is_quarter_float): Rename from above. Simplify slightly.
1777 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1779 (parse_neon_mov): Parse floating-point constants.
1780 (neon_qfloat_bits): Fix encoding.
1781 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1782 preference to integer encoding when using the F32 type.
1784 2006-04-26 Julian Brown <julian@codesourcery.com>
1786 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1787 zero-initialising structures containing it will lead to invalid types).
1788 (arm_it): Add vectype to each operand.
1789 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1791 (neon_typed_alias): New structure. Extra information for typed
1793 (reg_entry): Add neon type info field.
1794 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1795 Break out alternative syntax for coprocessor registers, etc. into...
1796 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1797 out from arm_reg_parse.
1798 (parse_neon_type): Move. Return SUCCESS/FAIL.
1799 (first_error): New function. Call to ensure first error which occurs is
1801 (parse_neon_operand_type): Parse exactly one type.
1802 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1803 (parse_typed_reg_or_scalar): New function. Handle core of both
1804 arm_typed_reg_parse and parse_scalar.
1805 (arm_typed_reg_parse): Parse a register with an optional type.
1806 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1808 (parse_scalar): Parse a Neon scalar with optional type.
1809 (parse_reg_list): Use first_error.
1810 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1811 (neon_alias_types_same): New function. Return true if two (alias) types
1813 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1815 (insert_reg_alias): Return new reg_entry not void.
1816 (insert_neon_reg_alias): New function. Insert type/index information as
1817 well as register for alias.
1818 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1819 make typed register aliases accordingly.
1820 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1822 (s_unreq): Delete type information if present.
1823 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1824 (s_arm_unwind_save_mmxwcg): Likewise.
1825 (s_arm_unwind_movsp): Likewise.
1826 (s_arm_unwind_setfp): Likewise.
1827 (parse_shift): Likewise.
1828 (parse_shifter_operand): Likewise.
1829 (parse_address): Likewise.
1830 (parse_tb): Likewise.
1831 (tc_arm_regname_to_dw2regnum): Likewise.
1832 (md_pseudo_table): Add dn, qn.
1833 (parse_neon_mov): Handle typed operands.
1834 (parse_operands): Likewise.
1835 (neon_type_mask): Add N_SIZ.
1836 (N_ALLMODS): New macro.
1837 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1838 (el_type_of_type_chk): Add some safeguards.
1839 (modify_types_allowed): Fix logic bug.
1840 (neon_check_type): Handle operands with types.
1841 (neon_three_same): Remove redundant optional arg handling.
1842 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1843 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1844 (do_neon_step): Adjust accordingly.
1845 (neon_cmode_for_logic_imm): Use first_error.
1846 (do_neon_bitfield): Call neon_check_type.
1847 (neon_dyadic): Rename to...
1848 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1849 to allow modification of type of the destination.
1850 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1851 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1852 (do_neon_compare): Make destination be an untyped bitfield.
1853 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1854 (neon_mul_mac): Return early in case of errors.
1855 (neon_move_immediate): Use first_error.
1856 (neon_mac_reg_scalar_long): Fix type to include scalar.
1857 (do_neon_dup): Likewise.
1858 (do_neon_mov): Likewise (in several places).
1859 (do_neon_tbl_tbx): Fix type.
1860 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1861 (do_neon_ld_dup): Exit early in case of errors and/or use
1863 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1864 Handle .dn/.qn directives.
1865 (REGDEF): Add zero for reg_entry neon field.
1867 2006-04-26 Julian Brown <julian@codesourcery.com>
1869 * config/tc-arm.c (limits.h): Include.
1870 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1871 (fpu_vfp_v3_or_neon_ext): Declare constants.
1872 (neon_el_type): New enumeration of types for Neon vector elements.
1873 (neon_type_el): New struct. Define type and size of a vector element.
1874 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1876 (neon_type): Define struct. The type of an instruction.
1877 (arm_it): Add 'vectype' for the current instruction.
1878 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1879 (vfp_sp_reg_pos): Rename to...
1880 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1882 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1883 (Neon D or Q register).
1884 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1886 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1887 (my_get_expression): Allow above constant as argument to accept
1888 64-bit constants with optional prefix.
1889 (arm_reg_parse): Add extra argument to return the specific type of
1890 register in when either a D or Q register (REG_TYPE_NDQ) is
1891 requested. Can be NULL.
1892 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1893 (parse_reg_list): Update for new arm_reg_parse args.
1894 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1895 (parse_neon_el_struct_list): New function. Parse element/structure
1896 register lists for VLD<n>/VST<n> instructions.
1897 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1898 (s_arm_unwind_save_mmxwr): Likewise.
1899 (s_arm_unwind_save_mmxwcg): Likewise.
1900 (s_arm_unwind_movsp): Likewise.
1901 (s_arm_unwind_setfp): Likewise.
1902 (parse_big_immediate): New function. Parse an immediate, which may be
1903 64 bits wide. Put results in inst.operands[i].
1904 (parse_shift): Update for new arm_reg_parse args.
1905 (parse_address): Likewise. Add parsing of alignment specifiers.
1906 (parse_neon_mov): Parse the operands of a VMOV instruction.
1907 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1908 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1909 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1910 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1911 (parse_operands): Handle new codes above.
1912 (encode_arm_vfp_sp_reg): Rename to...
1913 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1914 selected VFP version only supports D0-D15.
1915 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1916 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1917 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1918 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1919 encode_arm_vfp_reg name, and allow 32 D regs.
1920 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1921 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1923 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1924 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1925 constant-load and conversion insns introduced with VFPv3.
1926 (neon_tab_entry): New struct.
1927 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1928 those which are the targets of pseudo-instructions.
1929 (neon_opc): Enumerate opcodes, use as indices into...
1930 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1931 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1932 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1933 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1935 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1937 (neon_type_mask): New. Compact type representation for type checking.
1938 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1939 permitted type combinations.
1940 (N_IGNORE_TYPE): New macro.
1941 (neon_check_shape): New function. Check an instruction shape for
1942 multiple alternatives. Return the specific shape for the current
1944 (neon_modify_type_size): New function. Modify a vector type and size,
1945 depending on the bit mask in argument 1.
1946 (neon_type_promote): New function. Convert a given "key" type (of an
1947 operand) into the correct type for a different operand, based on a bit
1949 (type_chk_of_el_type): New function. Convert a type and size into the
1950 compact representation used for type checking.
1951 (el_type_of_type_ckh): New function. Reverse of above (only when a
1952 single bit is set in the bit mask).
1953 (modify_types_allowed): New function. Alter a mask of allowed types
1954 based on a bit mask of modifications.
1955 (neon_check_type): New function. Check the type of the current
1956 instruction against the variable argument list. The "key" type of the
1957 instruction is returned.
1958 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1959 a Neon data-processing instruction depending on whether we're in ARM
1960 mode or Thumb-2 mode.
1961 (neon_logbits): New function.
1962 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1963 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1964 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1965 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1966 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1967 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1968 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1969 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1970 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1971 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1972 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1973 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1974 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1975 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1976 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1977 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1978 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1979 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1980 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1981 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1982 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1983 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1984 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1985 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1986 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1988 (parse_neon_type): New function. Parse Neon type specifier.
1989 (opcode_lookup): Allow parsing of Neon type specifiers.
1990 (REGNUM2, REGSETH, REGSET2): New macros.
1991 (reg_names): Add new VFPv3 and Neon registers.
1992 (NUF, nUF, NCE, nCE): New macros for opcode table.
1993 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1994 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1995 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1996 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1997 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1998 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1999 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
2000 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
2001 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
2002 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
2003 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
2004 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
2005 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
2006 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
2008 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
2009 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
2010 (arm_option_cpu_value): Add vfp3 and neon.
2011 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
2014 2006-04-25 Bob Wilson <bob.wilson@acm.org>
2016 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
2017 syntax instead of hardcoded opcodes with ".w18" suffixes.
2018 (wide_branch_opcode): New.
2019 (build_transition): Use it to check for wide branch opcodes with
2020 either ".w18" or ".w15" suffixes.
2022 2006-04-25 Bob Wilson <bob.wilson@acm.org>
2024 * config/tc-xtensa.c (xtensa_create_literal_symbol,
2025 xg_assemble_literal, xg_assemble_literal_space): Do not set the
2026 frag's is_literal flag.
2028 2006-04-25 Bob Wilson <bob.wilson@acm.org>
2030 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
2032 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
2034 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
2035 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
2036 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
2037 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
2038 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
2040 2005-04-20 Paul Brook <paul@codesourcery.com>
2042 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
2044 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
2046 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2048 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
2049 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
2050 Make some cpus unsupported on ELF. Run "make dep-am".
2051 * Makefile.in: Regenerate.
2053 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2055 * configure.in (--enable-targets): Indent help message.
2056 * configure: Regenerate.
2058 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
2061 * config/tc-i386.c (i386_immediate): Check illegal immediate
2064 2006-04-18 Alan Modra <amodra@bigpond.net.au>
2066 * config/tc-i386.c: Formatting.
2067 (output_disp, output_imm): ISO C90 params.
2069 * frags.c (frag_offset_fixed_p): Constify args.
2070 * frags.h (frag_offset_fixed_p): Ditto.
2072 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
2073 (COFF_MAGIC): Delete.
2075 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
2077 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2079 * po/POTFILES.in: Regenerated.
2081 2006-04-16 Mark Mitchell <mark@codesourcery.com>
2083 * doc/as.texinfo: Mention that some .type syntaxes are not
2084 supported on all architectures.
2086 2006-04-14 Sterling Augustine <sterling@tensilica.com>
2088 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
2089 instructions when such transformations have been disabled.
2091 2006-04-10 Sterling Augustine <sterling@tensilica.com>
2093 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
2094 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
2095 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
2096 decoding the loop instructions. Remove current_offset variable.
2097 (xtensa_fix_short_loop_frags): Likewise.
2098 (min_bytes_to_other_loop_end): Remove current_offset argument.
2100 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
2102 * config/tc-z80.c (z80_optimize_expr): Removed.
2103 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
2105 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
2107 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
2108 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
2109 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
2110 atmega644, atmega329, atmega3290, atmega649, atmega6490,
2111 atmega406, atmega640, atmega1280, atmega1281, at90can32,
2112 at90can64, at90usb646, at90usb647, at90usb1286 and
2114 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
2116 2006-04-07 Paul Brook <paul@codesourcery.com>
2118 * config/tc-arm.c (parse_operands): Set default error message.
2120 2006-04-07 Paul Brook <paul@codesourcery.com>
2122 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
2124 2006-04-07 Paul Brook <paul@codesourcery.com>
2126 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
2128 2006-04-07 Paul Brook <paul@codesourcery.com>
2130 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
2131 (move_or_literal_pool): Handle Thumb-2 instructions.
2132 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
2134 2006-04-07 Alan Modra <amodra@bigpond.net.au>
2137 * config/tc-i386.c (match_template): Move 64-bit operand tests
2140 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2142 * po/Make-in: Add install-html target.
2143 * Makefile.am: Add install-html and install-html-recursive targets.
2144 * Makefile.in: Regenerate.
2145 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
2146 * configure: Regenerate.
2147 * doc/Makefile.am: Add install-html and install-html-am targets.
2148 * doc/Makefile.in: Regenerate.
2150 2006-04-06 Alan Modra <amodra@bigpond.net.au>
2152 * frags.c (frag_offset_fixed_p): Reinitialise offset before
2155 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2156 Daniel Jacobowitz <dan@codesourcery.com>
2158 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
2159 (GOTT_BASE, GOTT_INDEX): New.
2160 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
2161 GOTT_INDEX when generating VxWorks PIC.
2162 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
2163 use the generic *-*-vxworks* stanza instead.
2165 2006-04-04 Alan Modra <amodra@bigpond.net.au>
2168 * frags.c (frag_offset_fixed_p): New function.
2169 * frags.h (frag_offset_fixed_p): Declare.
2170 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
2171 (resolve_expression): Likewise.
2173 2006-04-03 Sterling Augustine <sterling@tensilica.com>
2175 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
2176 of the same length but different numbers of slots.
2178 2006-03-30 Andreas Schwab <schwab@suse.de>
2180 * configure.in: Fix help string for --enable-targets option.
2181 * configure: Regenerate.
2183 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
2185 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
2186 (m68k_ip): ... here. Use for all chips. Protect against buffer
2187 overrun and avoid excessive copying.
2189 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
2190 m68020_control_regs, m68040_control_regs, m68060_control_regs,
2191 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
2192 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
2193 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
2194 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
2195 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
2196 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
2197 mcf5282_ctrl, mcfv4e_ctrl): ... these.
2198 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
2199 (struct m68k_cpu): Change chip field to control_regs.
2200 (current_chip): Remove.
2201 (control_regs): New.
2202 (m68k_archs, m68k_extensions): Adjust.
2203 (m68k_cpus): Reorder to be in cpu number order. Adjust.
2204 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
2205 (find_cf_chip): Reimplement for new organization of cpu table.
2206 (select_control_regs): Remove.
2208 (struct save_opts): Save control regs, not chip.
2209 (s_save, s_restore): Adjust.
2210 (m68k_lookup_cpu): Give deprecated warning when necessary.
2211 (m68k_init_arch): Adjust.
2212 (md_show_usage): Adjust for new cpu table organization.
2214 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2216 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
2217 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
2218 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
2220 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
2221 (any_gotrel): New rule.
2222 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
2223 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
2225 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
2226 (bfin_pic_ptr): New function.
2227 (md_pseudo_table): Add it for ".picptr".
2228 (OPTION_FDPIC): New macro.
2229 (md_longopts): Add -mfdpic.
2230 (md_parse_option): Handle it.
2231 (md_begin): Set BFD flags.
2232 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
2233 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
2235 * Makefile.am (bfin-parse.o): Update dependencies.
2236 (DEPTC_bfin_elf): Likewise.
2237 * Makefile.in: Regenerate.
2239 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2241 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
2242 mcfemac instead of mcfmac.
2244 2006-03-23 Michael Matz <matz@suse.de>
2246 * config/tc-i386.c (type_names): Correct placement of 'static'.
2247 (reloc): Map some more relocs to their 64 bit counterpart when
2249 (output_insn): Work around breakage if DEBUG386 is defined.
2250 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
2251 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
2252 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
2253 different from i386.
2254 (output_imm): Ditto.
2255 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
2257 (md_convert_frag): Jumps can now be larger than 2GB away, error
2259 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
2260 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
2262 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2263 Daniel Jacobowitz <dan@codesourcery.com>
2264 Phil Edwards <phil@codesourcery.com>
2265 Zack Weinberg <zack@codesourcery.com>
2266 Mark Mitchell <mark@codesourcery.com>
2267 Nathan Sidwell <nathan@codesourcery.com>
2269 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
2270 (md_begin): Complain about -G being used for PIC. Don't change
2271 the text, data and bss alignments on VxWorks.
2272 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
2273 generating VxWorks PIC.
2274 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
2275 (macro): Likewise, but do not treat la $25 specially for
2276 VxWorks PIC, and do not handle jal.
2277 (OPTION_MVXWORKS_PIC): New macro.
2278 (md_longopts): Add -mvxworks-pic.
2279 (md_parse_option): Don't complain about using PIC and -G together here.
2280 Handle OPTION_MVXWORKS_PIC.
2281 (md_estimate_size_before_relax): Always use the first relaxation
2282 sequence on VxWorks.
2283 * config/tc-mips.h (VXWORKS_PIC): New.
2285 2006-03-21 Paul Brook <paul@codesourcery.com>
2287 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
2289 2006-03-21 Sterling Augustine <sterling@tensilica.com>
2291 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
2292 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
2293 (get_loop_align_size): New.
2294 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
2295 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
2296 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
2297 (get_noop_aligned_address): Use get_loop_align_size.
2298 (get_aligned_diff): Likewise.
2300 2006-03-21 Paul Brook <paul@codesourcery.com>
2302 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
2304 2006-03-20 Paul Brook <paul@codesourcery.com>
2306 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
2307 (do_t_branch): Encode branches inside IT blocks as unconditional.
2308 (do_t_cps): New function.
2309 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
2310 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
2311 (opcode_lookup): Allow conditional suffixes on all instructions in
2313 (md_assemble): Advance condexec state before checking for errors.
2314 (insns): Use do_t_cps.
2316 2006-03-20 Paul Brook <paul@codesourcery.com>
2318 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
2319 outputting the insn.
2321 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2323 * config/tc-vax.c: Update copyright year.
2324 * config/tc-vax.h: Likewise.
2326 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2328 * config/tc-vax.c (md_chars_to_number): Used only locally, so
2330 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
2332 2006-03-17 Paul Brook <paul@codesourcery.com>
2334 * config/tc-arm.c (insns): Add ldm and stm.
2336 2006-03-17 Ben Elliston <bje@au.ibm.com>
2339 * doc/as.texinfo (Ident): Document this directive more thoroughly.
2341 2006-03-16 Paul Brook <paul@codesourcery.com>
2343 * config/tc-arm.c (insns): Add "svc".
2345 2006-03-13 Bob Wilson <bob.wilson@acm.org>
2347 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
2348 flag and avoid double underscore prefixes.
2350 2006-03-10 Paul Brook <paul@codesourcery.com>
2352 * config/tc-arm.c (md_begin): Handle EABIv5.
2353 (arm_eabis): Add EF_ARM_EABI_VER5.
2354 * doc/c-arm.texi: Document -meabi=5.
2356 2006-03-10 Ben Elliston <bje@au.ibm.com>
2358 * app.c (do_scrub_chars): Simplify string handling.
2360 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2361 Daniel Jacobowitz <dan@codesourcery.com>
2362 Zack Weinberg <zack@codesourcery.com>
2363 Nathan Sidwell <nathan@codesourcery.com>
2364 Paul Brook <paul@codesourcery.com>
2365 Ricardo Anguiano <anguiano@codesourcery.com>
2366 Phil Edwards <phil@codesourcery.com>
2368 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
2369 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
2371 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
2372 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
2373 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
2375 2006-03-06 Bob Wilson <bob.wilson@acm.org>
2377 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
2378 even when using the text-section-literals option.
2380 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2382 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
2384 (m68k_ip): <case 'J'> Check we have some control regs.
2385 (md_parse_option): Allow raw arch switch.
2386 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
2387 whether 68881 or cfloat was meant by -mfloat.
2388 (md_show_usage): Adjust extension display.
2389 (m68k_elf_final_processing): Adjust.
2391 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2393 * config/tc-avr.c (avr_mod_hash_value): New function.
2394 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
2395 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
2396 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
2397 instead of int avr_ldi_expression: use avr_mod_hash_value instead
2399 (tc_gen_reloc): Handle substractions of symbols, if possible do
2400 fixups, abort otherwise.
2401 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
2402 tc_fix_adjustable): Define.
2404 2006-03-02 James E Wilson <wilson@specifix.com>
2406 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
2407 change the template, then clear md.slot[curr].end_of_insn_group.
2409 2006-02-28 Jan Beulich <jbeulich@novell.com>
2411 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
2413 2006-02-28 Jan Beulich <jbeulich@novell.com>
2416 * macro.c (getstring): Don't treat parentheses special anymore.
2417 (get_any_string): Don't consider '(' and ')' as quoting anymore.
2418 Special-case '(', ')', '[', and ']' when dealing with non-quoting
2421 2006-02-28 Mat <mat@csail.mit.edu>
2423 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
2425 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2427 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
2429 (CFI_signal_frame): Define.
2430 (cfi_pseudo_table): Add .cfi_signal_frame.
2431 (dot_cfi): Handle CFI_signal_frame.
2432 (output_cie): Handle cie->signal_frame.
2433 (select_cie_for_fde): Don't share CIE if signal_frame flag is
2434 different. Copy signal_frame from FDE to newly created CIE.
2435 * doc/as.texinfo: Document .cfi_signal_frame.
2437 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2439 * doc/Makefile.am: Add html target.
2440 * doc/Makefile.in: Regenerate.
2441 * po/Make-in: Add html target.
2443 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
2445 * config/tc-i386.c (output_insn): Support Intel Merom New
2448 * config/tc-i386.h (CpuMNI): New.
2449 (CpuUnknownFlags): Add CpuMNI.
2451 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
2453 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
2454 (hpriv_reg_table): New table for hyperprivileged registers.
2455 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
2458 2006-02-24 DJ Delorie <dj@redhat.com>
2460 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
2461 (tc_gen_reloc): Don't define.
2462 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
2463 (OPTION_LINKRELAX): New.
2464 (md_longopts): Add it.
2466 (md_parse_options): Set it.
2467 (md_assemble): Emit relaxation relocs as needed.
2468 (md_convert_frag): Emit relaxation relocs as needed.
2469 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
2470 (m32c_apply_fix): New.
2471 (tc_gen_reloc): New.
2472 (m32c_force_relocation): Force out jump relocs when relaxing.
2473 (m32c_fix_adjustable): Return false if relaxing.
2475 2006-02-24 Paul Brook <paul@codesourcery.com>
2477 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
2478 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
2479 (struct asm_barrier_opt): Define.
2480 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
2481 (parse_psr): Accept V7M psr names.
2482 (parse_barrier): New function.
2483 (enum operand_parse_code): Add OP_oBARRIER.
2484 (parse_operands): Implement OP_oBARRIER.
2485 (do_barrier): New function.
2486 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
2487 (do_t_cpsi): Add V7M restrictions.
2488 (do_t_mrs, do_t_msr): Validate V7M variants.
2489 (md_assemble): Check for NULL variants.
2490 (v7m_psrs, barrier_opt_names): New tables.
2491 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
2492 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
2493 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
2494 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
2495 (struct cpu_arch_ver_table): Define.
2496 (cpu_arch_ver): New.
2497 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
2498 Tag_CPU_arch_profile.
2499 * doc/c-arm.texi: Document new cpu and arch options.
2501 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2503 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
2505 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2507 * config/tc-ia64.c: Update copyright years.
2509 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
2511 * config/tc-ia64.c (specify_resource): Add the rule 17 from
2514 2005-02-22 Paul Brook <paul@codesourcery.com>
2516 * config/tc-arm.c (do_pld): Remove incorrect write to
2518 (encode_thumb32_addr_mode): Use correct operand.
2520 2006-02-21 Paul Brook <paul@codesourcery.com>
2522 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2524 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2525 Anil Paranjape <anilp1@kpitcummins.com>
2526 Shilin Shakti <shilins@kpitcummins.com>
2528 * Makefile.am: Add xc16x related entry.
2529 * Makefile.in: Regenerate.
2530 * configure.in: Added xc16x related entry.
2531 * configure: Regenerate.
2532 * config/tc-xc16x.h: New file
2533 * config/tc-xc16x.c: New file
2534 * doc/c-xc16x.texi: New file for xc16x
2535 * doc/all.texi: Entry for xc16x
2536 * doc/Makefile.texi: Added c-xc16x.texi
2537 * NEWS: Announce the support for the new target.
2539 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2541 * configure.tgt: set emulation for mips-*-netbsd*
2543 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2545 * config.in: Rebuilt.
2547 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2549 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2550 from 1, not 0, in error messages.
2551 (md_assemble): Simplify special-case check for ENTRY instructions.
2552 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2553 operand in error message.
2555 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2557 * configure.tgt (arm-*-linux-gnueabi*): Change to
2560 2006-02-10 Nick Clifton <nickc@redhat.com>
2562 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2563 32-bit value is propagated into the upper bits of a 64-bit long.
2565 * config/tc-arc.c (init_opcode_tables): Fix cast.
2566 (arc_extoper, md_operand): Likewise.
2568 2006-02-09 David Heine <dlheine@tensilica.com>
2570 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2571 each relaxation step.
2573 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2575 * configure.in (CHECK_DECLS): Add vsnprintf.
2576 * configure: Regenerate.
2577 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2578 include/declare here, but...
2579 * as.h: Move code detecting VARARGS idiom to the top.
2580 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2581 (vsnprintf): Declare if not already declared.
2583 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2585 * as.c (close_output_file): New.
2586 (main): Register close_output_file with xatexit before
2587 dump_statistics. Don't call output_file_close.
2589 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2591 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2592 mcf5329_control_regs): New.
2593 (not_current_architecture, selected_arch, selected_cpu): New.
2594 (m68k_archs, m68k_extensions): New.
2595 (archs): Renamed to ...
2596 (m68k_cpus): ... here. Adjust.
2598 (md_pseudo_table): Add arch and cpu directives.
2599 (find_cf_chip, m68k_ip): Adjust table scanning.
2600 (no_68851, no_68881): Remove.
2601 (md_assemble): Lazily initialize.
2602 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2603 (md_init_after_args): Move functionality to m68k_init_arch.
2604 (mri_chip): Adjust table scanning.
2605 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2606 options with saner parsing.
2607 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2608 m68k_init_arch): New.
2609 (s_m68k_cpu, s_m68k_arch): New.
2610 (md_show_usage): Adjust.
2611 (m68k_elf_final_processing): Set CF EF flags.
2612 * config/tc-m68k.h (m68k_init_after_args): Remove.
2613 (tc_init_after_args): Remove.
2614 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2615 (M68k-Directives): Document .arch and .cpu directives.
2617 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2619 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2620 synonyms for equ and defl.
2621 (z80_cons_fix_new): New function.
2622 (emit_byte): Disallow relative jumps to absolute locations.
2623 (emit_data): Only handle defb, prototype changed, because defb is
2624 now handled as pseudo-op rather than an instruction.
2625 (instab): Entries for defb,defw,db,dw moved from here...
2626 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2627 Add entries for def24,def32,d24,d32.
2628 (md_assemble): Improved error handling.
2629 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2630 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2631 (z80_cons_fix_new): Declare.
2632 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2633 (def24,d24,def32,d32): New pseudo-ops.
2635 2006-02-02 Paul Brook <paul@codesourcery.com>
2637 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2639 2005-02-02 Paul Brook <paul@codesourcery.com>
2641 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2642 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2643 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2644 T2_OPCODE_RSB): Define.
2645 (thumb32_negate_data_op): New function.
2646 (md_apply_fix): Use it.
2648 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2650 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2652 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2653 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2655 (relaxation_requirements): Add pfinish_frag argument and use it to
2656 replace setting tinsn->record_fix fields.
2657 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2658 and vinsn_to_insnbuf. Remove references to record_fix and
2659 slot_sub_symbols fields.
2660 (xtensa_mark_narrow_branches): Delete unused code.
2661 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2663 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2665 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2666 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2667 of the record_fix field. Simplify error messages for unexpected
2669 (set_expr_symbol_offset_diff): Delete.
2671 2006-01-31 Paul Brook <paul@codesourcery.com>
2673 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2675 2006-01-31 Paul Brook <paul@codesourcery.com>
2676 Richard Earnshaw <rearnsha@arm.com>
2678 * config/tc-arm.c: Use arm_feature_set.
2679 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2680 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2681 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2684 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2685 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2686 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2687 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2689 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2690 (arm_opts): Move old cpu/arch options from here...
2691 (arm_legacy_opts): ... to here.
2692 (md_parse_option): Search arm_legacy_opts.
2693 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2694 (arm_float_abis, arm_eabis): Make const.
2696 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2698 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2700 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2702 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2703 in load immediate intruction.
2705 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2707 * config/bfin-parse.y (value_match): Use correct conversion
2708 specifications in template string for __FILE__ and __LINE__.
2712 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2714 Introduce TLS descriptors for i386 and x86_64.
2715 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2716 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2717 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2718 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2719 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2721 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2722 (lex_got): Handle @tlsdesc and @tlscall.
2723 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2725 2006-01-11 Nick Clifton <nickc@redhat.com>
2727 Fixes for building on 64-bit hosts:
2728 * config/tc-avr.c (mod_index): New union to allow conversion
2729 between pointers and integers.
2730 (md_begin, avr_ldi_expression): Use it.
2731 * config/tc-i370.c (md_assemble): Add cast for argument to print
2733 * config/tc-tic54x.c (subsym_substitute): Likewise.
2734 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2735 opindex field of fr_cgen structure into a pointer so that it can
2736 be stored in a frag.
2737 * config/tc-mn10300.c (md_assemble): Likewise.
2738 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2740 * config/tc-v850.c: Replace uses of (int) casts with correct
2743 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2746 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2748 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2751 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2752 a local-label reference.
2754 For older changes see ChangeLog-2005
2760 version-control: never