1 2006-12-27 H.J. Lu <hongjiu.lu@intel.com>
3 * config/tc-i386.c (disp_expressions): Use MAX_MEMORY_OPERANDS
4 for array size instead of 2.
5 (im_expressions): Use MAX_IMMEDIATE_OPERANDS for for array size
7 (i386_immediate): Update immediate operand overflow error
9 (i386_displacement): Check displacement operand overflow.
11 2006-12-27 H.J. Lu <hongjiu.lu@intel.com>
13 * config/tc-i386.c: Document tc-i386.c, not i386.c.
15 2006-12-27 Kazu Hirata <kazu@codesourcery.com>
17 * config/m68k-parse.h (m68k_register): Add CAC and MBB.
18 * config/tc-m68k.c (fido_ctrl): New.
19 (m68k_archs): Use fido_ctrl for -mfidoa.
20 (m68k_cpus): Use fido_ctrl on fido-*-*.
21 (m68k_ip): Add support for CAC and MBB.
22 (init_table): Add CAC and MBB.
24 2006-12-26 H.J. Lu <hongjiu.lu@intel.com>
26 * config/tc-i386.c (i386_immediate): Remove prototype.
28 2006-12-25 Kazu Hirata <kazu@codesourcery.com>
30 * config/tc-m68k.c (cpu_of_arch): Add fido.
31 (m68k_archs, m68k_cpu): Add entries for fido.
32 (m68k_elf_final_processing): Handle EF_M68K_CPU32_FIDO_A.
34 2006-12-25 Mei Ligang <ligang@sunnorth.com.cn>
36 * config/tc-score.c (build_lw_pic): Rename as build_lwst_pic.
37 Delete the code handling large constant for PIC.
39 (score_relax_frag): Decrease insn_addr in certain situation.
40 (s_score_cprestore): Change .cprestore syntax from ".cprestore offset"
41 to ".cprestore reg, offset".
43 2006-12-23 Kazu Hirata <kazu@codesourcery.com>
45 * configure.tgt: Recognize fido.
47 2006-12-15 H.J. Lu <hongjiu.lu@intel.com>
49 * config/tc-i386.c: Add a blank line bewteen function bodies.
51 2006-12-15 H.J. Lu <hongjiu.lu@intel.com>
53 * config/tc-i386.c (build_modrm_byte): Reformat to 72 columns.
55 2006-12-14 Daniel Jacobowitz <dan@codesourcery.com>
57 * Makefile.am (YFLAGS): Define.
58 * Makefile.in: Regenerated.
60 2006-12-14 H.J. Lu <hongjiu.lu@intel.com>
62 * config/tc-i386.c (match_template): Simplify 3 and 4 operand
65 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
67 * config/tc-i386.c (build_modrm_byte): Set the Operand_PCrel
70 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
72 * config/tc-i386.c (match_template): Use a for loop to set
75 2006-12-13 H.J. Lu <hongjiu.lu@intel.com>
78 * config/tc-i386.c (match_template): Use MAX_OPERANDS for the
79 number of operands. Issue an error if MAX_OPERANDS != 4. Add
80 the 4th operand check.
82 2006-12-13 Paul Brook <paul@codesourcery.com>
84 * config/tc-arm.c (arm_arch_option_table): Add v7-{a,r,m}.
85 * doc/c-arm.texi: Fix spelling of ARMv7 profile variants.
87 2006-12-12 H.J. Lu <hongjiu.lu@intel.com>
89 * config/tc-i386.h (WordMem): Document it for 64 bit memory
92 2006-12-12 Daniel Jacobowitz <dan@codesourcery.com>
94 * doc/Makefile.am (as_TEXINFOS): Set.
95 (as.info as.dvi as.html): Delete rule.
96 * doc/Makefile.in: Regenerated.
98 2006-12-11 Daniel Jacobowitz <dan@codesourcery.com>
100 * configure.in: Define GENINSRC_NEVER.
101 * doc/Makefile.am (as.info): Remove srcdir prefix.
102 (MAINTAINERCLEANFILES): Add info file.
103 (DISTCLEANFILES): Pretend to add info file.
104 * po/Make-in (.po.gmo): Put gmo files in objdir.
105 * configure, Makefile.in, doc/Makefile.in: Regenerated.
107 2006-12-09 H.J. Lu <hongjiu.lu@intel.com>
109 * config/tc-i386.h (template): Use MAX_OPERANDS instead of 4
110 for operand_types array.
112 2006-12-08 Christian Groessler <chris@groessler.org>
114 * config/tc-z8k.c (whatreg): Add comment describing function.
115 Return NULL if symbol name characters follow the register number.
116 (parse_reg): Use NULL instead of 0 for pointer values. Stop
117 processing if whatreg returned NULL.
119 2006-12-07 Kazu Hirata <kazu@codesourcery.com>
121 * config/tc-m68k.c: Update uses of EF_M68K_*.
123 2006-12-06 H.J. Lu <hjl@gnu.org>
125 * config/tc-i386.h: Change the prefix order to SEG_PREFIX,
126 ADDR_PREFIX, DATA_PREFIX, LOCKREP_PREFIX.
128 2006-12-02 Jakub Jelinek <jakub@redhat.com>
131 * subsegs.c (subseg_set_rest): Clear frch_cfi_data field.
133 2006-12-01 Paul Brook <paul@codesourcery.com>
135 * config/tc-arm.c (arm_force_relocation): Return 1 for relocs against
138 2006-11-29 Paul Brook <paul@codesourcery.com>
140 * config/tc-arm.c (arm_is_eabi): New function.
141 * config/tc-arm.h (arm_is_eabi): New prototype.
142 (THUMB_IS_FUNC): Use ELF function type for EABI objects.
143 * doc/c-arm.texi (.thumb_func): Update documentation.
145 2006-11-29 Paul Brook <paul@codesourcery.com>
147 * config/tc-arm.c (do_vfp_sp_const, do_vfp_dp_const): Fix operans
150 2006-11-27 Sterling Augustine <sterling@tensilica.com>
152 * config/tc-xtensa.c (xtensa_sanity_check): Check for RELAX_IMMED
153 as the first slot_subtype, not the frag subtype.
155 2006-11-27 Bob Wilson <bob.wilson@acm.org>
157 * config/tc-xtensa.c (XSHAL_ABI): Add default definition.
158 (directive_state): Disable scheduling by default.
159 (xtensa_add_config_info): New.
160 (xtensa_end): Call xtensa_add_config_info.
162 2006-11-27 Eric Botcazou <ebotcazou@adacore.com>
164 * config/tc-sparc.c (tc_gen_reloc): Turn aligned relocs into
165 their unaligned counterparts in debugging sections.
167 2006-11-24 Alan Modra <amodra@bigpond.net.au>
169 * config/tc-spu.c (md_pseudo_table): Add eqv and .eqv.
171 2006-11-22 Daniel Jacobowitz <dan@codesourcery.com>
173 * config/tc-arm.h (md_cons_align): Define.
174 (mapping_state): New prototype.
175 * config/tc-arm.c (mapping_state): Make global.
177 2006-11-22 Alan Modra <amodra@bigpond.net.au>
179 * config/obj-elf.c (obj_elf_version): Use memcpy rather than strcpy.
181 2006-11-16 Mei ligang <ligang@sunnorth.com.cn>
183 * config/tc-score.c (score_relax_frag): If next frag contains 32 bit
184 branch instruction, handle it specially.
185 (score_insns): Modify 32 bit branch instruction.
187 2006-11-16 Alan Modra <amodra@bigpond.net.au>
189 * symbols.c (resolve_symbol_value): Formatting.
191 2006-11-15 Jan Beulich <jbeulich@novell.com>
194 * symbols.c (symbol_clone): Mark symbol ending up not on symbol
195 chain by linking it to itself.
196 (resolve_symbol_value): Also check symbol_shadow_p().
197 (symbol_shadow_p): New.
198 * symbols.h (symbol_shadow_p): Declare.
200 2006-11-12 Mark Shinwell <shinwell@codesourcery.com>
202 * config/tc-arm.c (do_t_czb): Rename to do_t_cbz.
203 (insns): Adjust accordingly.
204 (md_apply_fix): Alter comments to use CBZ instead of CZB.
206 2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt>
208 * config/tc-arm.c (arm_fix_adjustable) [OBJ_COFF]: Delete.
209 (arm_fix_adjustable) [OBJ_ELF]: Use it on coff targets too.
211 2006-11-10 Nick Clifton <nickc@redhat.com>
214 * config/obj-elf.c (obj_elf_version): Do not include the name
215 field's padding in the namesz value.
217 2006-11-09 Thiemo Seufer <ths@mips.com>
219 * config/tc-mips.c: Fix outdated comment.
221 2006-11-08 H.J. Lu <hongjiu.lu@intel.com>
223 * config/tc-i386.h (CpuPNI): Removed.
224 (CpuUnknownFlags): Replace CpuPNI with CpuSSE3.
225 * config/tc-i386.c (md_assemble): Likewise.
227 2006-11-08 Alan Modra <amodra@bigpond.net.au>
229 * symbols.c (symbol_create, symbol_clone): Don't set udata.p.
231 2006-11-06 David Daney <ddaney@avtrex.com>
233 * config/tc-mips.c (pic_need_relax): Return true for section symbols.
235 2006-11-06 Thiemo Seufer <ths@mips.com>
237 * doc/c-mips.texi (-march): Document sb1a.
239 2006-11-06 Thiemo Seufer <ths@mips.com>
241 * config/tc-mips.c (mips_cpu_info_table): Remove 24k/24ke aliases.
242 34k always has DSP ASE.
244 2006-11-03 Thiemo Seufer <ths@mips.com>
246 * config/tc-mips.c (md_pcrel_from_section): Disallow PC relative
247 MIPS16 instructions referencing other sections, unless they are
250 2006-11-03 Thiemo Seufer <ths@mips.com>
252 * config/tc-mips.c (mips_cpu_info_table): The 25Kf is a MIPS64
255 2006-11-03 Jakub Jelinek <jakub@redhat.com>
257 * dw2gencfi.c (struct fde_entry): Add per_encoding, lsda_encoding,
258 personality and lsda.
259 (struct cie_entry): Add per_encoding, lsda_encoding and personality.
260 (alloc_fde_entry): Initialize per_encoding and lsda_encoding.
261 (cfi_pseudo_table): Handle .cfi_personality and .cfi_lsda.
262 (dot_cfi_personality, dot_cfi_lsda, encoding_size): New functions.
263 (output_cie): Output personality including its encoding and LSDA encoding.
264 (output_fde): Output LSDA.
265 (select_cie_for_fde): Don't share CIE if personality, its encoding or
266 LSDA encoding are different. Copy the 3 fields from fde_entry to
268 * doc/as.texinfo (.cfi_personality, .cfi_lsda): Document.
270 * subsegs.h (struct frchain): Add frch_cfi_data field.
271 * dw2gencfi.c: Include subsegs.h.
272 (cur_fde_data, last_address, cur_cfa_offset, cfa_save_stack): Removed.
273 (struct frch_cfi_data): New type.
274 (unused_cfi_data): New variable.
275 (alloc_fde_entry): Move cur_fde_data, last_address, cur_cfa_offset
276 and cfa_save_stack static vars into a structure pointed from
278 (alloc_cfi_insn_data, cfi_new_fde, cfi_end_fde, cfi_set_return_column,
279 cfi_add_advance_loc, cfi_add_CFA_def_cfa, cfi_add_CFA_def_cfa_offset,
280 cfi_add_CFA_remember_state, cfi_add_CFA_restore_state, dot_cfi,
281 dot_cfi_escape, dot_cfi_startproc, dot_cfi_endproc, cfi_finish):
284 2006-11-02 Daniel Jacobowitz <dan@codesourcery.com>
286 * config/tc-h8300.c (build_bytes): Fix const warning.
288 2006-11-01 Mei Ligang <ligang@sunnorth.com.cn>
290 * tc-score.c (do16_rdrs): Handle not! instruction especially.
292 2006-10-31 Paul Brook <paul@codesourcery.com>
294 * config/tc-arm.c (arm_adjust_symtab): Don't use STT_ARM_16BIT
297 2006-10-31 Paul Brook <paul@codesourcery.com>
300 * config/tc-arm.c (object_arch): New variable.
301 (s_arm_object_arch): New function.
302 (md_pseudo_table): Add object_arch.
303 (aeabi_set_public_attributes): Obey object_arch.
304 * doc/c-arm.texi: Document .object_arch.
306 2006-10-31 Mei Ligang <ligang@sunnorth.com.cn>
308 * tc-score.c (data_op2): Check invalid operands.
309 (my_get_expression): Const operand of some instructions can not be
311 (get_insn_class_from_type): Handle instruction type Insn_internal.
312 (do_macro_ldst_label): Modify inst.type.
314 (data_op2): The immediate value in lw is 15 bit signed.
316 2006-10-29 Randolph Chung <tausq@debian.org>
318 * config/tc-hppa.c (hppa_cfi_frame_initial_instructions)
319 (hppa_regname_to_dw2regnum): New funcions.
320 * config/tc-hppa.h [OBJ_ELF] (TARGET_USE_CFIPOP): Define.
321 (tc_cfi_frame_initial_instructions)
322 (tc_regname_to_dw2regnum): Define.
323 (hppa_cfi_frame_initial_instructions)
324 (hppa_regname_to_dw2regnum): Declare.
325 (DWARF2_LINE_MIN_INSN_LENGTH, DWARF2_DEFAULT_RETURN_COLUMN)
326 (DWARF2_CIE_DATA_ALIGNMENT): Define.
328 2006-10-29 Nick Clifton <nickc@redhat.com>
330 * config/tc-spu.c (md_assemble): Cast printf string size parameter
331 to int in order to avoid a compiler warning.
333 2006-10-27 Andrew Stubbs <andrew.stubbs@st.com>
335 * config/tc-sh.c (md_assemble): Define size of branches.
337 2006-10-26 Ben Elliston <bje@au.ibm.com>
339 * dw2gencfi.c (cfi_add_CFA_offset):
340 Assert DWARF2_CIE_DATA_ALIGNMENT is non-zero.
342 * write.c (chain_frchains_together_1): Assert that this function
343 never returns a pointer to the auto variable `dummy'.
345 2006-10-25 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
346 Yukishige Shibata <shibata@rd.scei.sony.co.jp>
347 Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp>
348 Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp>
349 Alan Modra <amodra@bigpond.net.au>
351 * config/tc-spu.c: New file.
352 * config/tc-spu.h: New file.
353 * configure.tgt: Add SPU support.
354 * Makefile.am: Likewise. Run "make dep-am".
355 * Makefile.in: Regenerate.
356 * po/POTFILES.in: Regenerate.
358 2006-10-25 Ben Elliston <bje@au.ibm.com>
360 * expr.c (expr): Replace O_add case in switch (op_left) explaining
361 why it can never occur.
363 2006-10-24 Andrew Pinski <andrew_pinski@playstation.sony.com>
365 * doc/c-ppc.texi (-mcell): Document.
366 * config/tc-ppc.c (parse_cpu): Parse -mcell.
367 (md_show_usage): Document -mcell.
369 2006-10-23 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
371 * doc/c-i386.texi : Document amdfam10,.sse4a and .abm in cpu_type.
373 2006-10-23 Alan Modra <amodra@bigpond.net.au>
375 * config/tc-m68hc11.c (md_assemble): Quiet warning.
377 2006-10-19 Mike Frysinger <vapier@gentoo.org>
379 * config/tc-i386.c (md_parse_option): Use CONST_STRNEQ.
380 (x86_64_section_letter): Likewise.
382 2006-10-19 Mei Ligang <ligang@sunnorth.com.cn>
384 * config/tc-score.c (build_relax_frag): Compute correct
387 2006-10-18 Roy Marples <uberlord@gentoo.org>
389 * config/tc-sparc.c (md_parse_option): Treat any target starting with
390 elf32-sparc as a viable target for the -32 switch and any target
391 starting with elf64-sparc as a viable target for the -64 switch.
392 (sparc_target_format): For 64-bit ELF flavoured output use
393 ELF_TARGET_FORMAT64 while for 32-bit ELF flavoured output use
395 * config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define.
397 2006-10-17 H.J. Lu <hongjiu.lu@intel.com>
399 * configure: Regenerated.
401 2006-10-16 Bernd Schmidt <bernd.schmidt@analog.com>
403 * input-scrub.c (input_scrub_next_buffer): Use TC_EOL_IN_INSN
404 in addition to testing for '\n'.
405 (TC_EOL_IN_INSN): Provide a default definition if necessary.
407 2006-10-13 Sterling Augstine <sterling@tensilica.com>
409 * dwarf2dbg.c (out_debug_info): Use TC_DWARF2_EMIT_OFFSET to emit
410 a disjoint DW_AT range.
412 2006-10-13 Mei Ligang <ligang@sunnorth.com.cn>
414 * config/tc-score.c (md_show_usage): Print -KPIC option usage.
416 2006-10-08 Paul Brook <paul@codesourcery.com>
418 * config/tc-arm.c (parse_big_immediate): 64-bit host fix.
419 (parse_operands): Use parse_big_immediate for OP_NILO.
420 (neon_cmode_for_logic_imm): Try smaller element sizes.
421 (neon_cmode_for_move_imm): Ditto.
422 (do_neon_logic): Handle .i64 pseudo-op.
424 2006-09-29 Alan Modra <amodra@bigpond.net.au>
426 * po/POTFILES.in: Regenerate.
428 2006-09-28 H.J. Lu <hongjiu.lu@intel.com>
430 * config/tc-i386.h (CpuMNI): Renamed to ...
432 (CpuUnknownFlags): Updated.
433 (processor_type): Replace PROCESSOR_YONAH with PROCESSOR_CORE
434 and PROCESSOR_MEROM with PROCESSOR_CORE2.
435 * config/tc-i386.c: Updated.
436 * doc/c-i386.texi: Likewise.
438 * config/tc-i386.c (cpu_arch): Add ".ssse3", "core" and "core2".
440 2006-09-28 Bridge Wu <mingqiao.wu@gmail.com>
442 * config/tc-arm.c (md_apply_fix): Do not clear write_back bit.
444 2006-09-27 Nick Clifton <nickc@redhat.com>
446 * output-file.c (output_file_close): Prevent an infinite loop
447 reporting that stdoutput could not be closed.
449 2006-09-26 Mark Shinwell <shinwell@codesourcery.com>
450 Joseph Myers <joseph@codesourcery.com>
451 Ian Lance Taylor <ian@wasabisystems.com>
452 Ben Elliston <bje@wasabisystems.com>
454 * config/tc-arm.c (arm_cext_iwmmxt2): New.
455 (enum operand_parse_code): New code OP_RIWR_I32z.
456 (parse_operands): Handle OP_RIWR_I32z.
457 (do_iwmmxt_wmerge): New function.
458 (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is
460 (do_iwmmxt_wrwrwr_or_imm5): New function.
461 (insns): Mark instructions as RIWR_I32z as appropriate.
462 Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>,
463 waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n},
464 wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r},
465 wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx.
466 (md_begin): Handle IWMMXT2.
467 (arm_cpus): Add iwmmxt2.
468 (arm_extensions): Likewise.
469 (arm_archs): Likewise.
471 2006-09-25 Bob Wilson <bob.wilson@acm.org>
473 * doc/as.texinfo (Overview): Revise description of --keep-locals.
474 Add xref to "Symbol Names".
475 (L): Refer to "local symbols" instead of "local labels". Move
476 definition to "Symbol Names" section; add xref to that section.
477 (Symbol Names): Use "Local Symbol Names" section to define local
478 symbols. Add "Local Labels" heading for description of temporary
479 forward/backward labels, and refer to those as "local labels".
481 2006-09-23 H.J. Lu <hongjiu.lu@intel.com>
484 * config/tc-i386.c (match_template): Check address size prefix
485 to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32
488 2006-09-22 Alan Modra <amodra@bigpond.net.au>
490 * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'.
492 2006-09-22 Alan Modra <amodra@bigpond.net.au>
494 * as.h (as_perror): Delete declaration.
495 * gdbinit.in (as_perror): Delete breakpoint.
496 * messages.c (as_perror): Delete function.
497 * doc/internals.texi: Remove as_perror description.
498 * listing.c (listing_print: Don't use as_perror.
499 * output-file.c (output_file_create, output_file_close): Likewise.
500 * symbols.c (symbol_create, symbol_clone): Likewise.
501 * write.c (write_contents): Likewise.
502 * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise.
503 * config/tc-tic54x.c (tic54x_mlib): Likewise.
505 2006-09-22 Alan Modra <amodra@bigpond.net.au>
507 * config/tc-ppc.c (md_section_align): Don't round up address for ELF.
508 (ppc_handle_align): New function.
509 * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align.
510 (SUB_SEGMENT_ALIGN): Define as zero.
512 2006-09-20 Bob Wilson <bob.wilson@acm.org>
514 * doc/as.texinfo: Fix cross reference usage, typos and grammar.
515 (Overview): Skip cross reference in man page.
517 2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
519 * configure.in: Add new target x86_64-pc-mingw64.
520 * configure: Regenerate.
521 * configure.tgt: Add new target x86_64-pc-mingw64.
522 * config/obj-coff.h: Add handling for TE_PEP target specific code
524 * config/tc-i386.c: Add new targets.
525 (md_parse_option): Add targets to OPTION_64.
526 (x86_64_target_format): Add new method for setup proper default
528 * config/te-pep.h: Add new target definition header.
529 (TE_PEP): New macro: Identifies new target architecture.
530 (COFF_WITH_pex64): Set proper includes in bfd.
531 * NEWS: Mention new target.
533 2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com>
535 * config/bfin-parse.y (binary): Change sub of const to add of negated
538 2006-09-17 Mei Ligang <ligang@sunnorth.com.cn>
540 * config/tc-score.c: New file.
541 * config/tc-score.h: Newf file.
542 * configure.tgt: Add Score target.
543 * Makefile.am: Add Score files.
544 * Makefile.in: Regenerate.
545 * NEWS: Mention new target support.
547 2006-09-16 Paul Brook <paul@codesourcery.com>
549 * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument.
550 * doc/c-arm.texi (movsp): Document offset argument.
552 2006-09-16 Paul Brook <paul@codesourcery.com>
554 * config/tc-arm.c (thumb32_negate_data_op): Consistently use
555 unsigned int to avoid 64-bit host problems.
557 2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com>
559 * config/bfin-parse.y (binary): Do some more constant folding for
562 2006-09-13 Jan Beulich <jbeulich@novell.com>
564 * input-file.c (input_file_give_next_buffer): Demote as_bad to
567 2006-09-13 Alan Modra <amodra@bigpond.net.au>
570 * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number
573 2006-09-13 Alan Modra <amodra@bigpond.net.au>
575 * input-file.c (input_file_open): Replace as_perror with as_bad
576 so that gas exits with error on file errors. Correct error
578 (input_file_get, input_file_give_next_buffer): Likewise.
579 * input-file.h: Update comment.
581 2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk>
584 * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class
585 registers as a sub-class of wC registers.
587 2006-09-11 Alan Modra <amodra@bigpond.net.au>
590 * config/tc-mips.h (enum dwarf2_format): Forward declare.
591 (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens.
592 * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
593 * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise.
595 2006-09-08 Nick Clifton <nickc@redhat.com>
598 * doc/as.texinfo (Macro): Improve documentation about separating
599 macro arguments from following text.
601 2006-09-08 Paul Brook <paul@codesourcery.com>
603 * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores.
605 2006-09-07 Paul Brook <paul@codesourcery.com>
607 * config/tc-arm.c (parse_operands): Mark operand as present.
609 2006-09-04 Paul Brook <paul@codesourcery.com>
611 * config/tc-arm.c (do_neon_dyadic_if_i): Remove.
612 (do_neon_dyadic_if_i_d): Avoid setting U bit.
613 (do_neon_mac_maybe_scalar): Ditto.
614 (do_neon_dyadic_narrow): Force operand type to NT_integer.
615 (insns): Remove out of date comments.
617 2006-08-29 Nick Clifton <nickc@redhat.com>
619 * read.c (s_align): Initialize the 'stopc' variable to prevent
620 compiler complaints about it being used without being
622 (s_comm_internal, s_mri_common, s_fail, s_globl, s_space,
623 s_float_space, s_struct, cons_worker, equals): Likewise.
625 2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com>
627 * ecoff.c (ecoff_directive_val): Fix message typo.
628 * config/tc-ns32k.c (convert_iif): Likewise.
629 * config/tc-sh64.c (shmedia_check_limits): Likewise.
631 2006-08-25 Sterling Augustine <sterling@tensilica.com>
632 Bob Wilson <bob.wilson@acm.org>
634 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check
635 the state of the absolute_literals directive. Remove align frag at
636 the start of the literal pool position.
638 2006-08-25 Bob Wilson <bob.wilson@acm.org>
640 * doc/c-xtensa.texi: Add @group commands in examples.
642 2006-08-24 Bob Wilson <bob.wilson@acm.org>
644 * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete.
645 (INIT_LITERAL_SECTION_NAME): Delete.
646 (lit_state struct): Remove segment names, init_lit_seg, and
647 fini_lit_seg. Add lit_prefix and current_text_seg.
648 (init_literal_head_h, init_literal_head): Delete.
649 (fini_literal_head_h, fini_literal_head): Delete.
650 (xtensa_begin_directive): Move argument parsing to
651 xtensa_literal_prefix function.
652 (xtensa_end_directive): Deallocate lit_prefix field of lit_state.
653 (xtensa_literal_prefix): Parse the directive argument here and
654 record it in the lit_prefix field. Remove code to derive literal
657 (get_is_linkonce_section): Use linkonce_len. Check for any
658 ".gnu.linkonce.*" section, not just text sections.
659 (md_begin): Remove initialization of deleted lit_state fields.
660 (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references
661 to init_literal_head and fini_literal_head.
662 (xtensa_move_literals): Likewise. Skip literals for .init and .fini
663 when traversing literal_head list.
664 (match_section_group): New.
665 (cache_literal_section): Rewrite to determine the literal section
666 name on the fly, create the section and return it.
667 (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section.
668 (xtensa_switch_to_non_abs_literal_fragment): Likewise.
669 (xtensa_create_property_segments, xtensa_create_xproperty_segments):
670 Use xtensa_get_property_section from bfd.
671 (retrieve_xtensa_section): Delete.
672 * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals
673 description to refer to plural literal sections and add xref to
674 the Literal Directive section.
675 (Literal Directive): Describe new rules for deriving literal section
676 names. Add footnote for special case of .init/.fini with
677 --text-section-literals.
678 (Literal Prefix Directive): Replace old naming rules with xref to the
679 Literal Directive section.
681 2006-08-21 Joseph Myers <joseph@codesourcery.com>
683 * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for
684 merging with previous long opcode.
686 2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt>
688 * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h.
689 * Makefile.in: Regenerate.
690 * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were
693 2006-08-16 Julian Brown <julian@codesourcery.com>
695 * config/tc-arm.c (md_assemble): Improve diagnostic when attempting
696 to use ARM instructions on non-ARM-supporting cores.
697 (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb
698 mode automatically based on cpu variant.
699 (md_begin): Call above function.
701 2006-08-16 Julian Brown <julian@codesourcery.com>
703 * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be
704 recognized in non-unified syntax mode.
706 2006-08-15 Thiemo Seufer <ths@mips.com>
707 Nigel Stephens <nigel@mips.com>
708 David Ung <davidu@mips.com>
710 * configure.tgt: Handle mips*-sde-elf*.
712 2006-08-12 Thiemo Seufer <ths@networkno.de>
714 * config/tc-mips.c (mips16_ip): Fix argument register handling
715 for restore instruction.
717 2006-08-08 Bob Wilson <bob.wilson@acm.org>
719 * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New.
721 (out_fixed_inc_line_addr): New.
722 (process_entries): Use out_fixed_inc_line_addr when
723 DWARF2_USE_FIXED_ADVANCE_PC is set.
724 * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define.
726 2006-08-08 DJ Delorie <dj@redhat.com>
728 * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local
729 vs full symbols so that we never have more than one pointer value
730 for any given symbol in our symbol table.
732 2006-08-08 Sterling Augustine <sterling@tensilica.com>
734 * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg
735 and emit DW_AT_ranges when code in compilation unit is not
737 (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in
739 (dwarf2_finish): Create and pass ranges_seg to out_debug_info.
740 (out_debug_ranges): New function to emit .debug_ranges section
741 when code is not contiguous.
743 2006-08-08 Nick Clifton <nickc@redhat.com>
745 * config/tc-arm.c (WARN_DEPRECATED): Enable.
747 2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt>
749 * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF
751 (pe_directive_secrel) [TE_PE]: New function.
752 (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file,
753 loc, loc_mark_labels.
754 [TE_PE]: Handle secrel32.
755 (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn
757 (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call.
758 (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call.
759 (md_section_align): Only round section sizes here for AOUT
761 (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block.
762 (tc_pe_dwarf2_emit_offset): New function.
763 (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL.
764 (cons_fix_new_arm): Handle O_secrel.
765 * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH,
766 DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out
767 of OBJ_ELF only block.
768 [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare
769 tc_pe_dwarf2_emit_offset.
771 2006-08-04 Richard Sandiford <richard@codesourcery.com>
773 * config/tc-sh.c (apply_full_field_fix): New function.
774 (md_apply_fix): Use it instead of md_number_to_chars. Do not fill
775 in fx_addnumber for BFD_RELOC_32_PLT_PCREL.
776 (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case.
777 * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS.
779 2006-08-03 Nick Clifton <nickc@redhat.com>
782 * config.in: Regenerate.
784 2006-08-03 Joseph Myers <joseph@codesourcery.com>
786 * config/tc-arm.c (parse_operands): Handle invalid register name
789 2006-08-03 Joseph Myers <joseph@codesourcery.com>
791 * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG.
792 (parse_operands): Handle it.
793 (insns): Use it for tmcr and tmrc.
795 2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz>
798 * config/tc-i386.c (md_parse_option): Treat any target starting
799 with elf64_x86_64 as a viable target for the -64 switch.
800 (i386_target_format): For 64-bit ELF flavoured output use
802 * config/tc-i386.h (ELF_TARGET_FORMAT64): Define.
804 2006-08-02 Nick Clifton <nickc@redhat.com>
807 * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from
809 * configure.in: Run BFD_BINARY_FOPEN.
810 * configure: Regenerate.
811 * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header
814 2006-08-01 H.J. Lu <hongjiu.lu@intel.com>
816 * config/tc-i386.c (md_assemble): Don't update
819 2006-08-01 Thiemo Seufer <ths@mips.com>
821 * config/tc-mips.c (md_section_align): Check ELF-ness at runtime.
823 2006-08-01 Thiemo Seufer <ths@mips.com>
825 * config/tc-mips.c (macro_build_lui): Fix comment formatting.
826 (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA,
827 BFD_RELOC_32 and BFD_RELOC_16.
828 (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab,
829 md_convert_frag, md_obj_end): Fix comment formatting.
831 2006-07-31 Thiemo Seufer <ths@mips.com>
833 * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special
834 handling for BFD_RELOC_MIPS16_JMP.
836 2006-07-24 Andreas Schwab <schwab@suse.de>
839 * read.c (read_a_source_file): Ignore unknown text after line
840 comment character. Fix misleading comment.
842 2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de>
844 * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi,
845 doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi,
846 doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi,
847 doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi,
848 doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi,
849 doc/c-z80.texi, doc/internals.texi: Fix some typos.
851 2006-07-21 Nick Clifton <nickc@redhat.com>
853 * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the
856 2006-07-20 Thiemo Seufer <ths@mips.com>
857 Nigel Stephens <nigel@mips.com>
859 * config/tc-mips.c (md_parse_option): Don't infer optimisation
860 options from debug options.
862 2006-07-20 Thiemo Seufer <ths@mips.com>
864 * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP.
865 (tc_gen_reloc): Handle mips16 jumps to section symbol offsets.
867 2006-07-19 Paul Brook <paul@codesourcery.com>
869 * config/tc-arm.c (insns): Fix rbit Arm opcode.
871 2006-07-18 Paul Brook <paul@codesourcery.com>
873 * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC.
874 (md_convert_frag): Use correct reloc for add_pc. Use
875 BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum.
876 (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM.
877 (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM.
879 2006-07-17 Mat Hostetter <mat@lcs.mit.edu>
881 * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where
882 when file and line unknown.
884 2006-07-17 Thiemo Seufer <ths@mips.com>
886 * read.c (s_struct): Use IS_ELF.
887 * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip,
888 md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable,
889 tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame,
890 s_mips_mask): Likewise.
892 2006-07-16 Thiemo Seufer <ths@mips.com>
893 David Ung <davidu@mips.com>
895 * read.c (s_struct): Handle ELF section changing.
896 * config/tc-mips.c (s_align): Leave enabling auto-align to the
898 (s_change_sec): Try section changing only if we output ELF.
900 2006-07-15 H.J. Lu <hongjiu.lu@intel.com>
902 * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and
904 (smallest_imm_type): Remove Cpu086.
905 (i386_target_format): Likewise.
907 * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10.
910 2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>
911 Michael Meissner <michael.meissner@amd.com>
913 * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type.
914 (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives.
915 * config/tc-i386.c (cpu_arch): Add support for AmdFam10
917 (i386_align_code): Ditto.
918 (md_assemble_code): Add support for insertq/extrq instructions,
919 swapping as needed for intel syntax.
920 (swap_imm_operands): New function to swap immediate operands.
921 (swap_operands): Deal with 4 operand instructions.
922 (build_modrm_byte): Add support for insertq instruction.
924 2006-07-13 H.J. Lu <hongjiu.lu@intel.com>
926 * config/tc-i386.h (Size64): Fix a typo in comment.
928 2006-07-12 Nick Clifton <nickc@redhat.com>
930 * config/tc-sh.c (md_apply_fix): Do not allow the generic code in
931 fixup_segment() to repeat a range check on a value that has
932 already been checked here.
934 2006-07-07 James E Wilson <wilson@specifix.com>
936 * config/tc-mips.c (mips_cpu_info_table): Add sb1a.
938 2006-07-06 Mohammed Adnène Trojette <adn@diwi.org>
939 Nick Clifton <nickc@redhat.com>
942 * doc/as.texi: Fix spelling typo: branchs => branches.
943 * doc/c-m68hc11.texi: Likewise.
944 * config/tc-m68hc11.c: Likewise.
945 Support old spelling of command line switch for backwards
948 2006-07-04 Thiemo Seufer <ths@mips.com>
949 David Ung <davidu@mips.com>
951 * config/tc-mips.c (s_is_linkonce): New function.
952 (mips16_mark_labels): Don't adjust mips16 symbol addresses for
953 weak, external, and linkonce symbols.
954 (pic_need_relax): Use s_is_linkonce.
956 2006-06-24 H.J. Lu <hongjiu.lu@intel.com>
958 * doc/as.texinfo (Org): Remove space.
959 (P2align): Add "@var{abs-expr},".
961 2006-06-23 H.J. Lu <hongjiu.lu@intel.com>
963 * config/tc-i386.c (cpu_arch_tune_set): New.
964 (cpu_arch_isa): Likewise.
965 (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize
966 nops with short or long nop sequences based on -march=/.arch
968 (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0,
969 set cpu_arch_tune and cpu_arch_tune_flags.
970 (md_parse_option): For -march=, set cpu_arch_isa and set
971 cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is
972 0. Set cpu_arch_tune_set to 1 for -mtune=.
973 (i386_target_format): Don't set cpu_arch_tune.
975 2006-06-23 Nigel Stephens <nigel@mips.com>
977 * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections
978 generated .sbss.* and .gnu.linkonce.sb.*.
980 2006-06-23 Thiemo Seufer <ths@mips.com>
981 David Ung <davidu@mips.com>
983 * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment
985 * config/tc-mips.c (label_list): Define per-segment label_list.
986 (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels,
987 append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword,
988 mips_from_file_after_relocs, mips_define_label): Use per-segment
991 2006-06-22 Thiemo Seufer <ths@mips.com>
993 * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro.
994 (append_insn): Use it.
995 (md_apply_fix): Whitespace formatting.
996 (md_begin, append_insn, macro, macro2, mips16_immed, mips_align,
997 mips16_extended_frag): Remove register specifier.
998 (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric
1001 2006-06-21 Mark Shinwell <shinwell@codesourcery.com>
1003 * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse
1004 a directive saving VFP registers for ARMv6 or later.
1005 (s_arm_unwind_save): Add parameter arch_v6 and call
1006 s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as
1008 (md_pseudo_table): Add entry for new "vsave" directive.
1009 * doc/c-arm.texi: Correct error in example for "save"
1010 directive (fstmdf -> fstmdx). Also document "vsave" directive.
1012 2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
1013 Anatoly Sokolov <aesok@post.ru>
1015 * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p
1016 and atmega644p devices. Rename atmega164/atmega324 devices to
1017 atmega164p/atmega324p.
1018 * doc/c-avr.texi: Document new mcu and arch options.
1020 2006-06-17 Nick Clifton <nickc@redhat.com>
1022 * config/tc-arm.c (enum parse_operand_result): Move outside of
1023 #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build.
1025 2006-06-16 H.J. Lu <hongjiu.lu@intel.com>
1027 * config/tc-i386.h (processor_type): New.
1028 (arch_entry): Add type.
1030 * config/tc-i386.c (cpu_arch_tune): New.
1031 (cpu_arch_tune_flags): Likewise.
1032 (cpu_arch_isa_flags): Likewise.
1033 (cpu_arch): Updated.
1034 (set_cpu_arch): Also update cpu_arch_isa_flags.
1035 (md_assemble): Update cpu_arch_isa_flags.
1036 (OPTION_MARCH): New.
1037 (OPTION_MTUNE): Likewise.
1038 (md_longopts): Add -march= and -mtune=.
1039 (md_parse_option): Support -march= and -mtune=.
1040 (md_show_usage): Add -march=CPU/-mtune=CPU.
1041 (i386_target_format): Also update cpu_arch_isa_flags,
1042 cpu_arch_tune and cpu_arch_tune_flags.
1044 * doc/as.texinfo: Add -march=CPU/-mtune=CPU.
1046 * doc/c-i386.texi: Document -march=CPU/-mtune=CPU.
1048 2006-06-15 Mark Shinwell <shinwell@codesourcery.com>
1050 * config/tc-arm.c (enum parse_operand_result): New.
1051 (struct group_reloc_table_entry): New.
1052 (enum group_reloc_type): New.
1053 (group_reloc_table): New array.
1054 (find_group_reloc_table_entry): New function.
1055 (parse_shifter_operand_group_reloc): New function.
1056 (parse_address_main): New function, incorporating code
1057 from the old parse_address function. To be used via...
1058 (parse_address): wrapper for parse_address_main; and
1059 (parse_address_group_reloc): new function, likewise.
1060 (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR,
1061 OP_ADDRGLDRS, OP_ADDRGLDC.
1062 (parse_operands): Support for these new operand codes.
1063 New macro po_misc_or_fail_no_backtrack.
1064 (encode_arm_cp_address): Preserve group relocations.
1065 (insns): Modify to use the above operand codes where group
1066 relocations are permitted.
1067 (md_apply_fix): Handle the group relocations
1068 ALU_PC_G0_NC through LDC_SB_G2.
1069 (tc_gen_reloc): Likewise.
1070 (arm_force_relocation): Leave group relocations for the linker.
1071 (arm_fix_adjustable): Likewise.
1073 2006-06-15 Julian Brown <julian@codesourcery.com>
1075 * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into...
1076 (do_neon_ldr_str): Always defer to VFP encoding routines, which handle
1079 2006-06-12 H.J. Lu <hongjiu.lu@intel.com>
1081 * config/tc-i386.c (process_suffix): Don't add rex64 for
1084 2006-06-09 Thiemo Seufer <ths@mips.com>
1086 * config/tc-mips.c (mips_ip): Maintain argument count.
1088 2006-06-09 Alan Modra <amodra@bigpond.net.au>
1090 * config/tc-iq2000.c: Include sb.h.
1092 2006-06-08 Nigel Stephens <nigel@mips.com>
1094 * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat"
1095 aliases for better compatibility with SGI tools.
1097 2006-06-08 Alan Modra <amodra@bigpond.net.au>
1099 * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete.
1100 * Makefile.am (GASLIBS): Expand @BFDLIB@.
1102 (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants.
1103 (obj-aout.o): Depend on $(DEP_@target_get_type@_aout)
1104 (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly.
1106 * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h.
1107 * Makefile.in: Regenerate.
1108 * doc/Makefile.in: Regenerate.
1109 * configure: Regenerate.
1111 2006-06-07 Joseph S. Myers <joseph@codesourcery.com>
1113 * po/Make-in (pdf, ps): New dummy targets.
1115 2006-06-07 Julian Brown <julian@codesourcery.com>
1117 * config/tc-arm.c (stdarg.h): include.
1118 (arm_it): Add uncond_value field. Add isvec and issingle to operand
1120 (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and
1121 REG_TYPE_NSDQ (single, double or quad vector reg).
1122 (reg_expected_msgs): Update.
1123 (BAD_FPU): Add macro for unsupported FPU instruction error.
1124 (parse_neon_type): Support 'd' as an alias for .f64.
1125 (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ
1127 (parse_vfp_reg_list): Don't update first arg on error.
1128 (parse_neon_mov): Support extra syntax for VFP moves.
1129 (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO,
1130 OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ.
1131 (parse_operands): Support isvec, issingle operands fields, new parse
1133 (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs,
1135 (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above.
1136 (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez.
1137 (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros.
1138 (NEON_SHAPE_DEF): New macro. Define table of possible instruction
1140 (neon_shape): Redefine in terms of above.
1141 (neon_shape_class): New enumeration, table of shape classes.
1142 (neon_shape_el): New enumeration. One element of a shape.
1143 (neon_shape_el_size): Register widths of above, where appropriate.
1144 (neon_shape_info): New struct. Info for shape table.
1145 (neon_shape_tab): New array.
1146 (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL.
1147 (neon_check_shape): Rewrite as...
1148 (neon_select_shape): New function to classify instruction shapes,
1149 driven by new table neon_shape_tab array.
1150 (neon_quad): New function. Return 1 if shape should set Q flag in
1151 instructions (or equivalent), 0 otherwise.
1152 (type_chk_of_el_type): Support F64.
1153 (el_type_of_type_chk): Likewise.
1154 (neon_check_type): Add support for VFP type checking (VFP data
1155 elements fill their containing registers).
1156 (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE
1157 in thumb mode for VFP instructions.
1158 (do_vfp_nsyn_opcode): New function. Look up the opcode in argument,
1159 and encode the current instruction as if it were that opcode.
1160 (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS
1161 arguments, call function in PFN.
1162 (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul)
1163 (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str)
1164 (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul)
1165 (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push)
1166 (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions.
1167 Redirect Neon-syntax VFP instructions to VFP instruction handlers.
1168 (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm)
1169 (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield)
1170 (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh)
1171 (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri)
1172 (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext)
1173 (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn)
1174 (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long)
1175 (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt)
1176 (do_neon_swp): Use neon_select_shape not neon_check_shape. Use
1178 (vfp_or_neon_is_neon): New function. Call if a mnemonic shared
1179 between VFP and Neon turns out to belong to Neon. Perform
1180 architecture check and fill in condition field if appropriate.
1181 (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg)
1182 (do_neon_cvt): Add support for VFP variants of instructions.
1183 (neon_cvt_flavour): Extend to cover VFP conversions.
1184 (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP
1186 (do_neon_ldr_str): Handle single-precision VFP load/store.
1187 (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use
1188 NS_NULL not NS_IGNORE.
1189 (opcode_tag): Add OT_csuffixF for operands which either take a
1190 conditional suffix, or have 0xF in the condition field.
1191 (md_assemble): Add support for OT_csuffixF.
1192 (NCE): Replace macro with...
1193 (NCE_tag, NCE, NCEF): New macros.
1194 (nCE): Replace macro with...
1195 (nCE_tag, nCE, nCEF): New macros.
1196 (insns): Add support for VFP insns or VFP versions of insns msr,
1197 mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop,
1198 vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia,
1199 vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared
1200 VFP/Neon insns together.
1202 2006-06-07 Alan Modra <amodra@bigpond.net.au>
1203 Ladislav Michl <ladis@linux-mips.org>
1205 * app.c: Don't include headers already included by as.h.
1207 * atof-generic.c: Likewise.
1209 * dwarf2dbg.c: Likewise.
1211 * input-file.c: Likewise.
1212 * input-scrub.c: Likewise.
1213 * macro.c: Likewise.
1214 * output-file.c: Likewise.
1217 * config/bfin-lex.l: Likewise.
1218 * config/obj-coff.h: Likewise.
1219 * config/obj-elf.h: Likewise.
1220 * config/obj-som.h: Likewise.
1221 * config/tc-arc.c: Likewise.
1222 * config/tc-arm.c: Likewise.
1223 * config/tc-avr.c: Likewise.
1224 * config/tc-bfin.c: Likewise.
1225 * config/tc-cris.c: Likewise.
1226 * config/tc-d10v.c: Likewise.
1227 * config/tc-d30v.c: Likewise.
1228 * config/tc-dlx.h: Likewise.
1229 * config/tc-fr30.c: Likewise.
1230 * config/tc-frv.c: Likewise.
1231 * config/tc-h8300.c: Likewise.
1232 * config/tc-hppa.c: Likewise.
1233 * config/tc-i370.c: Likewise.
1234 * config/tc-i860.c: Likewise.
1235 * config/tc-i960.c: Likewise.
1236 * config/tc-ip2k.c: Likewise.
1237 * config/tc-iq2000.c: Likewise.
1238 * config/tc-m32c.c: Likewise.
1239 * config/tc-m32r.c: Likewise.
1240 * config/tc-maxq.c: Likewise.
1241 * config/tc-mcore.c: Likewise.
1242 * config/tc-mips.c: Likewise.
1243 * config/tc-mmix.c: Likewise.
1244 * config/tc-mn10200.c: Likewise.
1245 * config/tc-mn10300.c: Likewise.
1246 * config/tc-msp430.c: Likewise.
1247 * config/tc-mt.c: Likewise.
1248 * config/tc-ns32k.c: Likewise.
1249 * config/tc-openrisc.c: Likewise.
1250 * config/tc-ppc.c: Likewise.
1251 * config/tc-s390.c: Likewise.
1252 * config/tc-sh.c: Likewise.
1253 * config/tc-sh64.c: Likewise.
1254 * config/tc-sparc.c: Likewise.
1255 * config/tc-tic30.c: Likewise.
1256 * config/tc-tic4x.c: Likewise.
1257 * config/tc-tic54x.c: Likewise.
1258 * config/tc-v850.c: Likewise.
1259 * config/tc-vax.c: Likewise.
1260 * config/tc-xc16x.c: Likewise.
1261 * config/tc-xstormy16.c: Likewise.
1262 * config/tc-xtensa.c: Likewise.
1263 * config/tc-z80.c: Likewise.
1264 * config/tc-z8k.c: Likewise.
1265 * macro.h: Don't include sb.h or ansidecl.h.
1266 * sb.h: Don't include stdio.h or ansidecl.h.
1267 * cond.c: Include sb.h.
1268 * itbl-lex.l: Include as.h instead of other system headers.
1269 * itbl-parse.y: Likewise.
1270 * itbl-ops.c: Similarly.
1271 * itbl-ops.h: Don't include as.h or ansidecl.h.
1272 * config/bfin-defs.h: Don't include bfd.h or as.h.
1273 * config/bfin-parse.y: Include as.h instead of other system headers.
1275 2006-06-06 Ben Elliston <bje@au.ibm.com>
1276 Anton Blanchard <anton@samba.org>
1278 * config/tc-ppc.c (parse_cpu): Handle "-mpower6".
1279 (md_show_usage): Document it.
1280 (ppc_setup_opcodes): Test power6 opcode flag bits.
1281 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6".
1283 2006-06-06 Thiemo Seufer <ths@mips.com>
1284 Chao-ying Fu <fu@mips.com>
1286 * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro.
1287 (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete.
1288 (macro_build): Update comment.
1289 (mips_ip): Allow DSP64 instructions for MIPS64R2.
1290 (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and
1292 (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and
1293 MIPS_CPU_ASE_MDMX flags for sb1.
1295 2006-06-05 Thiemo Seufer <ths@mips.com>
1297 * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew
1299 (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate.
1300 (mips_ip): Make overflowed/underflowed constant arguments in DSP
1301 and MT instructions a fatal error. Use INSERT_OPERAND where
1302 appropriate. Improve warnings for break and wait code overflows.
1303 Use symbolic constant of OP_MASK_COPZ.
1304 (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate.
1306 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1308 * po/Make-in (top_builddir): Define.
1310 2006-06-02 Joseph S. Myers <joseph@codesourcery.com>
1312 * doc/Makefile.am (TEXI2DVI): Define.
1313 * doc/Makefile.in: Regenerate.
1314 * doc/c-arc.texi: Fix typo.
1316 2006-06-01 Alan Modra <amodra@bigpond.net.au>
1318 * config/obj-ieee.c: Delete.
1319 * config/obj-ieee.h: Delete.
1320 * Makefile.am (OBJ_FORMATS): Remove ieee.
1321 (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly.
1322 (obj-ieee.o): Remove rule.
1323 * Makefile.in: Regenerate.
1324 * configure.in (atof): Remove tahoe.
1325 (OBJ_MAYBE_IEEE): Don't define.
1326 * configure: Regenerate.
1327 * config.in: Regenerate.
1328 * doc/Makefile.in: Regenerate.
1329 * po/POTFILES.in: Regenerate.
1331 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1333 * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL
1334 and LIBINTL_DEP everywhere.
1336 (INCLUDES, DEP_INCLUDES): Use @INCINTL@.
1337 * acinclude.m4: Include new gettext macros.
1338 * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS.
1339 Remove local code for po/Makefile.
1340 * Makefile.in, configure, doc/Makefile.in: Regenerated.
1342 2006-05-30 Nick Clifton <nickc@redhat.com>
1344 * po/es.po: Updated Spanish translation.
1346 2006-05-06 Denis Chertykov <denisc@overta.ru>
1348 * doc/c-avr.texi: New file.
1349 * doc/Makefile.am (CPU_DOCS): Add c-avr.texi
1350 * doc/all.texi: Set AVR
1351 * doc/as.texinfo: Include c-avr.texi
1353 2006-05-28 Jie Zhang <jie.zhang@analog.com>
1355 * config/bfin-parse.y (check_macfunc): Loose the condition of
1356 calling check_multiply_halfregs ().
1358 2006-05-25 Jie Zhang <jie.zhang@analog.com>
1360 * config/bfin-parse.y (asm_1): Better check and deal with
1361 vector and scalar Multiply 16-Bit Operands instructions.
1363 2006-05-24 Nick Clifton <nickc@redhat.com>
1365 * config/tc-hppa.c: Convert to ISO C90 format.
1366 * config/tc-hppa.h: Likewise.
1368 2006-05-24 Carlos O'Donell <carlos@systemhalted.org>
1369 Randolph Chung <randolph@tausq.org>
1371 * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff,
1372 is_tls_ieoff, is_tls_leoff): Define.
1373 (fix_new_hppa): Handle TLS.
1374 (cons_fix_new_hppa): Likewise.
1376 (md_apply_fix): Handle TLS relocs.
1377 * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS.
1379 2006-05-24 Bjoern Haase <bjoern.m.haase@web.de>
1381 * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561.
1383 2006-05-23 Thiemo Seufer <ths@mips.com>
1384 David Ung <davidu@mips.com>
1385 Nigel Stephens <nigel@mips.com>
1388 * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename.
1389 (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS,
1390 ISA_HAS_MXHC1): New macros.
1391 (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of
1392 ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments.
1393 (mips_cpu_info): Change to use combined ASE/IS_ISA flag.
1394 (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP,
1395 MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines.
1396 (mips_after_parse_args): Change default handling of float register
1397 size to account for 32bit code with 64bit FP. Better sanity checking
1398 of ISA/ASE/ABI option combinations.
1399 (s_mipsset): Support switching of GPR and FPR sizes via
1400 .set {g,f}p={32,64,default}. Better sanity checking for .set ASE
1402 (mips_elf_final_processing): We should record the use of 64bit FP
1403 registers in 32bit code but we don't, because ELF header flags are
1405 (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE
1406 extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef,
1407 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions.
1408 (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA.
1409 * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document
1410 missing -march options. Document .set arch=CPU. Move .set smartmips
1411 to ASE page. Use @code for .set FOO examples.
1413 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1415 * config/tc-bfin.c (bfin_start_line_hook): Bump line counters
1418 2006-05-23 Jie Zhang <jie.zhang@analog.com>
1420 * config/bfin-defs.h (bfin_equals): Remove declaration.
1421 * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr".
1422 * config/tc-bfin.c (bfin_name_is_register): Remove.
1423 (bfin_equals): Remove.
1424 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1.
1425 (bfin_name_is_register): Remove declaration.
1427 2006-05-19 Thiemo Seufer <ths@mips.com>
1428 Nigel Stephens <nigel@mips.com>
1430 * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define.
1431 (mips_oddfpreg_ok): New function.
1434 2006-05-19 Thiemo Seufer <ths@mips.com>
1435 David Ung <davidu@mips.com>
1437 * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare.
1438 * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS,
1439 ISA_HAS_DROR, ISA_HAS_ROR): Reformat.
1440 (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC,
1441 RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK,
1442 RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES,
1443 FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES,
1444 N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES,
1445 SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES,
1446 MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names,
1447 reg_names_o32, reg_names_n32n64): Define register classes.
1448 (reg_lookup): New function, use register classes.
1449 (md_begin): Reserve register names in the symbol table. Simplify
1451 (mips_ip): Fix comment formatting. Handle symbolic COP0 registers.
1453 (mips16_ip): Use reg_lookup.
1454 (tc_get_register): Likewise.
1455 (tc_mips_regname_to_dw2regnum): New function.
1457 2006-05-19 Thiemo Seufer <ths@mips.com>
1459 * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum):
1460 Un-constify string argument.
1461 * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum):
1463 * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum):
1465 * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum):
1467 * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum):
1469 * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum):
1471 * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum):
1474 2006-05-19 Nathan Sidwell <nathan@codesourcery.com>
1476 * gas/config/tc-m68k.c (m68k_init_arch): Move checking of
1477 cfloat/m68881 to correct architecture before using it.
1479 2006-05-16 Bjoern Haase <bjoern.m.haase@web.de>
1481 * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate
1484 2006-05-15 Paul Brook <paul@codesourcery.com>
1486 * config/tc-arm.c (arm_adjust_symtab): Use
1487 bfd_is_arm_special_symbol_name.
1489 2006-05-15 Bob Wilson <bob.wilson@acm.org>
1491 * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next,
1492 xg_assemble_vliw_tokens, xtensa_mark_narrow_branches,
1493 xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed):
1494 Handle errors from calls to xtensa_opcode_is_* functions.
1496 2006-05-14 Thiemo Seufer <ths@mips.com>
1498 * config/tc-mips.c (macro_build): Test for currently active
1500 (mips16_ip): Reject invalid opcodes.
1502 2006-05-11 Carlos O'Donell <carlos@codesourcery.com>
1504 * doc/as.texinfo: Rename "Index" to "AS Index",
1505 and "ABORT" to "ABORT (COFF)".
1507 2006-05-11 Paul Brook <paul@codesourcery.com>
1509 * config/tc-arm.c (parse_half): New function.
1510 (operand_parse_code): Remove OP_Iffff. Add OP_HALF.
1511 (parse_operands): Ditto.
1512 (do_mov16): Reject invalid relocations.
1513 (do_t_mov16): Ditto. Use Thumb reloc numbers.
1514 (insns): Replace Iffff with HALF.
1515 (md_apply_fix): Add MOVW and MOVT relocs.
1516 (tc_gen_reloc): Ditto.
1517 * doc/c-arm.texi: Document relocation operators
1519 2006-05-11 Paul Brook <paul@codesourcery.com>
1521 * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols.
1523 2006-05-11 Thiemo Seufer <ths@mips.com>
1525 * config/tc-mips.c (append_insn): Don't check the range of j or
1528 2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt>
1530 * config/tc-arm.c (md_pcrel_from_section): Force a bias for
1531 relocs against external symbols for WinCE targets.
1532 (md_apply_fix): Likewise.
1534 2006-05-09 David Ung <davidu@mips.com>
1536 * config/tc-mips.c (append_insn): Only warn about an out-of-range
1539 2006-05-09 Nick Clifton <nickc@redhat.com>
1541 * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups
1542 against symbols which are not going to be placed into the symbol
1545 2006-05-09 Ben Elliston <bje@au.ibm.com>
1547 * expr.c (operand): Remove `if (0 && ..)' statement and
1548 subsequently unused target_op label. Collapse `if (1 || ..)'
1550 * app.c (do_scrub_chars): Remove unused case 0, as it is handled
1551 separately above the switch.
1553 2006-05-08 Nick Clifton <nickc@redhat.com>
1556 * config/tc-msp430.c (line_separator_character): Define as |.
1558 2006-05-08 Thiemo Seufer <ths@mips.com>
1559 Nigel Stephens <nigel@mips.com>
1560 David Ung <davidu@mips.com>
1562 * config/tc-mips.c (mips_set_options): Add ase_smartmips flag.
1563 (mips_opts): Likewise.
1564 (file_ase_smartmips): New variable.
1565 (ISA_HAS_ROR): SmartMIPS implements rotate instructions.
1566 (macro_build): Handle SmartMIPS instructions.
1567 (mips_ip): Likewise.
1568 (md_longopts): Add argument handling for smartmips.
1569 (md_parse_options, mips_after_parse_args): Likewise.
1570 (s_mipsset): Add .set smartmips support.
1571 (md_show_usage): Document -msmartmips/-mno-smartmips.
1572 * doc/as.texinfo: Document -msmartmips/-mno-smartmips and
1574 * doc/c-mips.texi: Likewise.
1576 2006-05-08 Alan Modra <amodra@bigpond.net.au>
1578 * write.c (relax_segment): Add pass count arg. Don't error on
1579 negative org/space on first two passes.
1580 (relax_seg_info): New struct.
1581 (relax_seg, write_object_file): Adjust.
1582 * write.h (relax_segment): Update prototype.
1584 2006-05-05 Julian Brown <julian@codesourcery.com>
1586 * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds
1588 (do_neon_mov): Enable several VMOV variants for VFP. Add suitable
1589 architecture version checks.
1590 (insns): Allow overlapping instructions to be used in VFP mode.
1592 2006-05-05 H.J. Lu <hongjiu.lu@intel.com>
1595 * config/obj-elf.c (obj_elf_change_section): Allow user
1596 specified SHF_ALPHA_GPREL.
1598 2006-05-05 Bjoern Haase <bjoern.m.haase@web.de>
1600 * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups
1601 for PMEM related expressions.
1603 2006-05-05 Nick Clifton <nickc@redhat.com>
1606 * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the
1607 insertion of a directory separator character into a string at a
1608 given offset. Uses heuristics to decide when to use a backslash
1609 character rather than a forward-slash character.
1610 (dwarf2_directive_loc): Use the macro.
1611 (out_debug_info): Likewise.
1613 2006-05-05 Thiemo Seufer <ths@mips.com>
1614 David Ung <davidu@mips.com>
1616 * config/tc-mips.c (macro_build): Add case 'k' to handle cache
1618 (macro): Add new case M_CACHE_AB.
1620 2006-05-04 Kazu Hirata <kazu@codesourcery.com>
1622 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated.
1623 (opcode_lookup): Issue a warning for opcode with
1624 OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated
1625 identical to OT_cinfix3.
1626 (TxC3w, TC3w, tC3w): New.
1627 (insns): Use tC3w and TC3w for comparison instructions with
1630 2006-05-04 Alan Modra <amodra@bigpond.net.au>
1632 * subsegs.h (struct frchain): Delete frch_seg.
1633 (frchain_root): Delete.
1634 (seg_info): Define as macro.
1635 * subsegs.c (frchain_root): Delete.
1636 (abs_seg_info, und_seg_info, absolute_frchain): Delete.
1637 (subsegs_begin, subseg_change): Adjust for above.
1638 (subseg_set_rest): Likewise. Add new frchain structs to seginfo
1639 rather than to one big list.
1640 (subseg_get): Don't special case abs, und sections.
1641 (subseg_new, subseg_force_new): Don't set frchainP here.
1643 (subsegs_print_statistics): Adjust frag chain control list traversal.
1644 * debug.c (dmp_frags): Likewise.
1645 * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag
1646 at frchain_root. Make use of known frchain ordering.
1647 (last_frag_for_seg): Likewise.
1648 (get_frag_fix): Likewise. Add seg param.
1649 (process_entries, out_debug_aranges): Adjust get_frag_fix calls.
1650 * write.c (chain_frchains_together_1): Adjust for struct frchain.
1651 (SUB_SEGMENT_ALIGN): Likewise.
1652 (subsegs_finish): Adjust frchain list traversal.
1653 * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise.
1654 (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise.
1655 (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise.
1656 (xtensa_fix_b_j_loop_end_frags): Likewise.
1657 (xtensa_fix_close_loop_end_frags): Likewise.
1658 (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise.
1659 (retrieve_segment_info): Delete frch_seg initialisation.
1661 2006-05-03 Alan Modra <amodra@bigpond.net.au>
1663 * subsegs.c (subseg_get): Don't call obj_sec_set_private_data.
1664 * config/obj-elf.h (obj_sec_set_private_data): Delete.
1665 * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol.
1666 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1668 2006-05-02 Joseph Myers <joseph@codesourcery.com>
1670 * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4
1672 (md_apply_fix3): Multiply offset by 4 here for
1673 BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1675 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1676 Jan Beulich <jbeulich@novell.com>
1678 * config/tc-i386.c (output_invalid_buf): Change size for
1680 * config/tc-tic30.c (output_invalid_buf): Likewise.
1682 * config/tc-i386.c (output_invalid): Cast none-ascii char to
1684 * config/tc-tic30.c (output_invalid): Likewise.
1686 2006-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1688 * doc/Makefile.am (AM_MAKEINFOFLAGS): New.
1689 (TEXI2POD): Use AM_MAKEINFOFLAGS.
1690 (asconfig.texi): Don't set top_srcdir.
1691 * doc/as.texinfo: Don't use top_srcdir.
1692 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1694 2006-05-02 H.J. Lu <hongjiu.lu@intel.com>
1696 * config/tc-i386.c (output_invalid_buf): Change size to 16.
1697 * config/tc-tic30.c (output_invalid_buf): Likewise.
1699 * config/tc-i386.c (output_invalid): Use snprintf instead of
1701 * config/tc-ia64.c (declare_register_set): Likewise.
1702 (emit_one_bundle): Likewise.
1703 (check_dependencies): Likewise.
1704 * config/tc-tic30.c (output_invalid): Likewise.
1706 2006-05-02 Paul Brook <paul@codesourcery.com>
1708 * config/tc-arm.c (arm_optimize_expr): New function.
1709 * config/tc-arm.h (md_optimize_expr): Define
1710 (arm_optimize_expr): Add prototype.
1711 (TC_FORCE_RELOCATION_SUB_SAME): Define.
1713 2006-05-02 Ben Elliston <bje@au.ibm.com>
1715 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit
1718 * sb.h (sb_list_vector): Move to sb.c.
1719 * sb.c (free_list): Use type of sb_list_vector directly.
1720 (sb_build): Fix off-by-one error in assertion about `size'.
1722 2006-05-01 Ben Elliston <bje@au.ibm.com>
1724 * listing.c (listing_listing): Remove useless loop.
1725 * macro.c (macro_expand): Remove is_positional local variable.
1726 * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1
1727 and simplify surrounding expressions, where possible.
1728 (assign_symbol): Likewise.
1729 (s_weakref): Likewise.
1730 * symbols.c (colon): Likewise.
1732 2006-05-01 James Lemke <jwlemke@wasabisystems.com>
1734 * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL.
1736 2006-04-30 Thiemo Seufer <ths@mips.com>
1737 David Ung <davidu@mips.com>
1739 * config/tc-mips.c (validate_mips_insn): Handling of udi cases.
1740 (mips_immed): New table that records various handling of udi
1741 instruction patterns.
1742 (mips_ip): Adds udi handling.
1744 2006-04-28 Alan Modra <amodra@bigpond.net.au>
1746 * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end
1747 of list rather than beginning.
1749 2006-04-26 Julian Brown <julian@codesourcery.com>
1751 * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to...
1752 (is_quarter_float): Rename from above. Simplify slightly.
1753 (parse_qfloat_immediate): Parse a "quarter precision" floating-point
1755 (parse_neon_mov): Parse floating-point constants.
1756 (neon_qfloat_bits): Fix encoding.
1757 (neon_cmode_for_move_imm): Tweak to use floating-point encoding in
1758 preference to integer encoding when using the F32 type.
1760 2006-04-26 Julian Brown <julian@codesourcery.com>
1762 * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so
1763 zero-initialising structures containing it will lead to invalid types).
1764 (arm_it): Add vectype to each operand.
1765 (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias
1767 (neon_typed_alias): New structure. Extra information for typed
1769 (reg_entry): Add neon type info field.
1770 (arm_reg_parse): Remove RTYPE argument (revert to previous arguments).
1771 Break out alternative syntax for coprocessor registers, etc. into...
1772 (arm_reg_alt_syntax): New function. Alternate syntax handling broken
1773 out from arm_reg_parse.
1774 (parse_neon_type): Move. Return SUCCESS/FAIL.
1775 (first_error): New function. Call to ensure first error which occurs is
1777 (parse_neon_operand_type): Parse exactly one type.
1778 (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move.
1779 (parse_typed_reg_or_scalar): New function. Handle core of both
1780 arm_typed_reg_parse and parse_scalar.
1781 (arm_typed_reg_parse): Parse a register with an optional type.
1782 (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar
1784 (parse_scalar): Parse a Neon scalar with optional type.
1785 (parse_reg_list): Use first_error.
1786 (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse.
1787 (neon_alias_types_same): New function. Return true if two (alias) types
1789 (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type
1791 (insert_reg_alias): Return new reg_entry not void.
1792 (insert_neon_reg_alias): New function. Insert type/index information as
1793 well as register for alias.
1794 (create_neon_reg_alias): New function. Parse .dn/.qn directives and
1795 make typed register aliases accordingly.
1796 (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start
1798 (s_unreq): Delete type information if present.
1799 (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls.
1800 (s_arm_unwind_save_mmxwcg): Likewise.
1801 (s_arm_unwind_movsp): Likewise.
1802 (s_arm_unwind_setfp): Likewise.
1803 (parse_shift): Likewise.
1804 (parse_shifter_operand): Likewise.
1805 (parse_address): Likewise.
1806 (parse_tb): Likewise.
1807 (tc_arm_regname_to_dw2regnum): Likewise.
1808 (md_pseudo_table): Add dn, qn.
1809 (parse_neon_mov): Handle typed operands.
1810 (parse_operands): Likewise.
1811 (neon_type_mask): Add N_SIZ.
1812 (N_ALLMODS): New macro.
1813 (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error.
1814 (el_type_of_type_chk): Add some safeguards.
1815 (modify_types_allowed): Fix logic bug.
1816 (neon_check_type): Handle operands with types.
1817 (neon_three_same): Remove redundant optional arg handling.
1818 (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm)
1819 (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute)
1820 (do_neon_step): Adjust accordingly.
1821 (neon_cmode_for_logic_imm): Use first_error.
1822 (do_neon_bitfield): Call neon_check_type.
1823 (neon_dyadic): Rename to...
1824 (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield
1825 to allow modification of type of the destination.
1826 (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1827 (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly.
1828 (do_neon_compare): Make destination be an untyped bitfield.
1829 (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX.
1830 (neon_mul_mac): Return early in case of errors.
1831 (neon_move_immediate): Use first_error.
1832 (neon_mac_reg_scalar_long): Fix type to include scalar.
1833 (do_neon_dup): Likewise.
1834 (do_neon_mov): Likewise (in several places).
1835 (do_neon_tbl_tbx): Fix type.
1836 (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane)
1837 (do_neon_ld_dup): Exit early in case of errors and/or use
1839 (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL.
1840 Handle .dn/.qn directives.
1841 (REGDEF): Add zero for reg_entry neon field.
1843 2006-04-26 Julian Brown <julian@codesourcery.com>
1845 * config/tc-arm.c (limits.h): Include.
1846 (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1)
1847 (fpu_vfp_v3_or_neon_ext): Declare constants.
1848 (neon_el_type): New enumeration of types for Neon vector elements.
1849 (neon_type_el): New struct. Define type and size of a vector element.
1850 (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per
1852 (neon_type): Define struct. The type of an instruction.
1853 (arm_it): Add 'vectype' for the current instruction.
1854 (isscalar, immisalign, regisimm, isquad): New predicates for operands.
1855 (vfp_sp_reg_pos): Rename to...
1856 (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn
1858 (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ
1859 (Neon D or Q register).
1860 (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D
1862 (GE_OPT_PREFIX_BIG): Define constant, for use in...
1863 (my_get_expression): Allow above constant as argument to accept
1864 64-bit constants with optional prefix.
1865 (arm_reg_parse): Add extra argument to return the specific type of
1866 register in when either a D or Q register (REG_TYPE_NDQ) is
1867 requested. Can be NULL.
1868 (parse_scalar): New function. Parse Neon scalar (vector reg and index).
1869 (parse_reg_list): Update for new arm_reg_parse args.
1870 (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists.
1871 (parse_neon_el_struct_list): New function. Parse element/structure
1872 register lists for VLD<n>/VST<n> instructions.
1873 (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args.
1874 (s_arm_unwind_save_mmxwr): Likewise.
1875 (s_arm_unwind_save_mmxwcg): Likewise.
1876 (s_arm_unwind_movsp): Likewise.
1877 (s_arm_unwind_setfp): Likewise.
1878 (parse_big_immediate): New function. Parse an immediate, which may be
1879 64 bits wide. Put results in inst.operands[i].
1880 (parse_shift): Update for new arm_reg_parse args.
1881 (parse_address): Likewise. Add parsing of alignment specifiers.
1882 (parse_neon_mov): Parse the operands of a VMOV instruction.
1883 (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST,
1884 OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC,
1885 OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64,
1886 OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ.
1887 (parse_operands): Handle new codes above.
1888 (encode_arm_vfp_sp_reg): Rename to...
1889 (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if
1890 selected VFP version only supports D0-D15.
1891 (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z)
1892 (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2)
1893 (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst)
1894 (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new
1895 encode_arm_vfp_reg name, and allow 32 D regs.
1896 (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm)
1897 (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D
1899 (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16)
1900 (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle
1901 constant-load and conversion insns introduced with VFPv3.
1902 (neon_tab_entry): New struct.
1903 (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and
1904 those which are the targets of pseudo-instructions.
1905 (neon_opc): Enumerate opcodes, use as indices into...
1906 (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB.
1907 (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT)
1908 (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE)
1909 (NEON_ENC_DUP): Define meaningful helper macros to look up values in
1911 (neon_shape): Enumerate shapes (permitted register widths, etc.) for
1913 (neon_type_mask): New. Compact type representation for type checking.
1914 (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common
1915 permitted type combinations.
1916 (N_IGNORE_TYPE): New macro.
1917 (neon_check_shape): New function. Check an instruction shape for
1918 multiple alternatives. Return the specific shape for the current
1920 (neon_modify_type_size): New function. Modify a vector type and size,
1921 depending on the bit mask in argument 1.
1922 (neon_type_promote): New function. Convert a given "key" type (of an
1923 operand) into the correct type for a different operand, based on a bit
1925 (type_chk_of_el_type): New function. Convert a type and size into the
1926 compact representation used for type checking.
1927 (el_type_of_type_ckh): New function. Reverse of above (only when a
1928 single bit is set in the bit mask).
1929 (modify_types_allowed): New function. Alter a mask of allowed types
1930 based on a bit mask of modifications.
1931 (neon_check_type): New function. Check the type of the current
1932 instruction against the variable argument list. The "key" type of the
1933 instruction is returned.
1934 (neon_dp_fixup): New function. Fill in and modify instruction bits for
1935 a Neon data-processing instruction depending on whether we're in ARM
1936 mode or Thumb-2 mode.
1937 (neon_logbits): New function.
1938 (neon_three_same, neon_two_same, do_neon_dyadic_i_su)
1939 (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm)
1940 (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes)
1941 (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits)
1942 (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size)
1943 (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su)
1944 (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d)
1945 (do_neon_addsub_if_i, neon_exchange_operands, neon_compare)
1946 (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul)
1947 (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul)
1948 (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv)
1949 (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri)
1950 (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun)
1951 (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn)
1952 (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt)
1953 (neon_move_immediate, do_neon_mvn, neon_mixed_length)
1954 (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long)
1955 (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull)
1956 (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov)
1957 (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp)
1958 (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est)
1959 (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx)
1960 (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave)
1961 (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup)
1962 (do_neon_ldx_stx): New functions. Neon bit encoding and encoding
1964 (parse_neon_type): New function. Parse Neon type specifier.
1965 (opcode_lookup): Allow parsing of Neon type specifiers.
1966 (REGNUM2, REGSETH, REGSET2): New macros.
1967 (reg_names): Add new VFPv3 and Neon registers.
1968 (NUF, nUF, NCE, nCE): New macros for opcode table.
1969 (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh,
1970 fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd,
1971 fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd.
1972 Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl,
1973 vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif,
1974 vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla,
1975 vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt,
1976 vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli,
1977 vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal,
1978 vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn,
1979 vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup,
1980 vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe,
1981 vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr,
1982 vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd],
1984 (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args.
1985 (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8.
1986 (arm_option_cpu_value): Add vfp3 and neon.
1987 (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix
1990 2006-04-25 Bob Wilson <bob.wilson@acm.org>
1992 * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>"
1993 syntax instead of hardcoded opcodes with ".w18" suffixes.
1994 (wide_branch_opcode): New.
1995 (build_transition): Use it to check for wide branch opcodes with
1996 either ".w18" or ".w15" suffixes.
1998 2006-04-25 Bob Wilson <bob.wilson@acm.org>
2000 * config/tc-xtensa.c (xtensa_create_literal_symbol,
2001 xg_assemble_literal, xg_assemble_literal_space): Do not set the
2002 frag's is_literal flag.
2004 2006-04-25 Bob Wilson <bob.wilson@acm.org>
2006 * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default.
2008 2006-04-23 Kazu Hirata <kazu@codesourcery.com>
2010 * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c,
2011 config/tc-cris.c, config/tc-crx.c, config/tc-i386.c,
2012 config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h,
2013 config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c,
2014 config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos.
2016 2005-04-20 Paul Brook <paul@codesourcery.com>
2018 * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for
2020 (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets.
2022 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2024 * Makefile.am (CPU_TYPES): Add maxq and mt. Sort.
2025 (CPU_OBJ_VALID): Change sense of COFF test to default to invalid.
2026 Make some cpus unsupported on ELF. Run "make dep-am".
2027 * Makefile.in: Regenerate.
2029 2006-04-19 Alan Modra <amodra@bigpond.net.au>
2031 * configure.in (--enable-targets): Indent help message.
2032 * configure: Regenerate.
2034 2006-04-18 H.J. Lu <hongjiu.lu@intel.com>
2037 * config/tc-i386.c (i386_immediate): Check illegal immediate
2040 2006-04-18 Alan Modra <amodra@bigpond.net.au>
2042 * config/tc-i386.c: Formatting.
2043 (output_disp, output_imm): ISO C90 params.
2045 * frags.c (frag_offset_fixed_p): Constify args.
2046 * frags.h (frag_offset_fixed_p): Ditto.
2048 * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete.
2049 (COFF_MAGIC): Delete.
2051 * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete.
2053 2006-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2055 * po/POTFILES.in: Regenerated.
2057 2006-04-16 Mark Mitchell <mark@codesourcery.com>
2059 * doc/as.texinfo: Mention that some .type syntaxes are not
2060 supported on all architectures.
2062 2006-04-14 Sterling Augustine <sterling@tensilica.com>
2064 * config/tc-xtensa.c (emit_single_op): Do not relax MOVI
2065 instructions when such transformations have been disabled.
2067 2006-04-10 Sterling Augustine <sterling@tensilica.com>
2069 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target
2070 symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags.
2071 (xtensa_fix_close_loop_end_frags): Use the recorded values instead of
2072 decoding the loop instructions. Remove current_offset variable.
2073 (xtensa_fix_short_loop_frags): Likewise.
2074 (min_bytes_to_other_loop_end): Remove current_offset argument.
2076 2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl>
2078 * config/tc-z80.c (z80_optimize_expr): Removed.
2079 * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed.
2081 2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
2083 * gas/config/tc-avr.c (mcu_types): Add support for attiny261,
2084 attiny461, attiny861, attiny25, attiny45, attiny85,attiny24,
2085 attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324,
2086 atmega644, atmega329, atmega3290, atmega649, atmega6490,
2087 atmega406, atmega640, atmega1280, atmega1281, at90can32,
2088 at90can64, at90usb646, at90usb647, at90usb1286 and
2090 Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx.
2092 2006-04-07 Paul Brook <paul@codesourcery.com>
2094 * config/tc-arm.c (parse_operands): Set default error message.
2096 2006-04-07 Paul Brook <paul@codesourcery.com>
2098 * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL.
2100 2006-04-07 Paul Brook <paul@codesourcery.com>
2102 * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction.
2104 2006-04-07 Paul Brook <paul@codesourcery.com>
2106 * config/tc-arm.c (THUMB2_LOAD_BIT): Define.
2107 (move_or_literal_pool): Handle Thumb-2 instructions.
2108 (do_t_ldst): Call move_or_literal_pool for =N addressing modes.
2110 2006-04-07 Alan Modra <amodra@bigpond.net.au>
2113 * config/tc-i386.c (match_template): Move 64-bit operand tests
2116 2006-04-06 Carlos O'Donell <carlos@codesourcery.com>
2118 * po/Make-in: Add install-html target.
2119 * Makefile.am: Add install-html and install-html-recursive targets.
2120 * Makefile.in: Regenerate.
2121 * configure.in: AC_SUBST datarootdir, docdir, htmldir.
2122 * configure: Regenerate.
2123 * doc/Makefile.am: Add install-html and install-html-am targets.
2124 * doc/Makefile.in: Regenerate.
2126 2006-04-06 Alan Modra <amodra@bigpond.net.au>
2128 * frags.c (frag_offset_fixed_p): Reinitialise offset before
2131 2006-04-05 Richard Sandiford <richard@codesourcery.com>
2132 Daniel Jacobowitz <dan@codesourcery.com>
2134 * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS.
2135 (GOTT_BASE, GOTT_INDEX): New.
2136 (tc_gen_reloc): Don't alter relocations against GOTT_BASE and
2137 GOTT_INDEX when generating VxWorks PIC.
2138 * configure.tgt (sparc*-*-vxworks*): Remove this special case;
2139 use the generic *-*-vxworks* stanza instead.
2141 2006-04-04 Alan Modra <amodra@bigpond.net.au>
2144 * frags.c (frag_offset_fixed_p): New function.
2145 * frags.h (frag_offset_fixed_p): Declare.
2146 * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
2147 (resolve_expression): Likewise.
2149 2006-04-03 Sterling Augustine <sterling@tensilica.com>
2151 * config/tc-xtensa.c (init_op_placement_info_table): Check for formats
2152 of the same length but different numbers of slots.
2154 2006-03-30 Andreas Schwab <schwab@suse.de>
2156 * configure.in: Fix help string for --enable-targets option.
2157 * configure: Regenerate.
2159 2006-03-28 Nathan Sidwell <nathan@codesourcery.com>
2161 * gas/config/tc-m68k.c (find_cf_chip): Merge into ...
2162 (m68k_ip): ... here. Use for all chips. Protect against buffer
2163 overrun and avoid excessive copying.
2165 * config/tc-m68k.c (m68000_control_regs, m68010_control_regs,
2166 m68020_control_regs, m68040_control_regs, m68060_control_regs,
2167 mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs,
2168 mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs,
2169 mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ...
2170 (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl,
2171 mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl,
2172 mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl,
2173 mcf5282_ctrl, mcfv4e_ctrl): ... these.
2174 (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New.
2175 (struct m68k_cpu): Change chip field to control_regs.
2176 (current_chip): Remove.
2177 (control_regs): New.
2178 (m68k_archs, m68k_extensions): Adjust.
2179 (m68k_cpus): Reorder to be in cpu number order. Adjust.
2180 (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove.
2181 (find_cf_chip): Reimplement for new organization of cpu table.
2182 (select_control_regs): Remove.
2184 (struct save_opts): Save control regs, not chip.
2185 (s_save, s_restore): Adjust.
2186 (m68k_lookup_cpu): Give deprecated warning when necessary.
2187 (m68k_init_arch): Adjust.
2188 (md_show_usage): Adjust for new cpu table organization.
2190 2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com>
2192 * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc.
2193 * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4.
2194 * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and
2196 (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>.
2197 (any_gotrel): New rule.
2198 (got): Use it, and create Expr_Node_GOT_Reloc nodes.
2199 * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and
2201 (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New.
2202 (bfin_pic_ptr): New function.
2203 (md_pseudo_table): Add it for ".picptr".
2204 (OPTION_FDPIC): New macro.
2205 (md_longopts): Add -mfdpic.
2206 (md_parse_option): Handle it.
2207 (md_begin): Set BFD flags.
2208 (md_apply_fix3, bfin_fix_adjustable): Handle new relocs.
2209 (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives
2211 * Makefile.am (bfin-parse.o): Update dependencies.
2212 (DEPTC_bfin_elf): Likewise.
2213 * Makefile.in: Regenerate.
2215 2006-03-25 Richard Sandiford <richard@codesourcery.com>
2217 * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use
2218 mcfemac instead of mcfmac.
2220 2006-03-23 Michael Matz <matz@suse.de>
2222 * config/tc-i386.c (type_names): Correct placement of 'static'.
2223 (reloc): Map some more relocs to their 64 bit counterpart when
2225 (output_insn): Work around breakage if DEBUG386 is defined.
2226 (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also
2227 needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or
2228 BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing
2229 different from i386.
2230 (output_imm): Ditto.
2231 (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also
2233 (md_convert_frag): Jumps can now be larger than 2GB away, error
2235 (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64
2236 and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64.
2238 2006-03-22 Richard Sandiford <richard@codesourcery.com>
2239 Daniel Jacobowitz <dan@codesourcery.com>
2240 Phil Edwards <phil@codesourcery.com>
2241 Zack Weinberg <zack@codesourcery.com>
2242 Mark Mitchell <mark@codesourcery.com>
2243 Nathan Sidwell <nathan@codesourcery.com>
2245 * config/tc-mips.c (mips_target_format): Handle vxworks targets.
2246 (md_begin): Complain about -G being used for PIC. Don't change
2247 the text, data and bss alignments on VxWorks.
2248 (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when
2249 generating VxWorks PIC.
2250 (load_address): Extend SVR4_PIC handling to VXWORKS_PIC.
2251 (macro): Likewise, but do not treat la $25 specially for
2252 VxWorks PIC, and do not handle jal.
2253 (OPTION_MVXWORKS_PIC): New macro.
2254 (md_longopts): Add -mvxworks-pic.
2255 (md_parse_option): Don't complain about using PIC and -G together here.
2256 Handle OPTION_MVXWORKS_PIC.
2257 (md_estimate_size_before_relax): Always use the first relaxation
2258 sequence on VxWorks.
2259 * config/tc-mips.h (VXWORKS_PIC): New.
2261 2006-03-21 Paul Brook <paul@codesourcery.com>
2263 * config/tc-arm.c (md_apply_fix): Fix typo in offset mask.
2265 2006-03-21 Sterling Augustine <sterling@tensilica.com>
2267 * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag.
2268 (xtensa_setup_hw_workarounds): Set this new flag for older hardware.
2269 (get_loop_align_size): New.
2270 (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning.
2271 (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag.
2272 (get_text_align_power): Rewrite to handle inputs in the range 2-8.
2273 (get_noop_aligned_address): Use get_loop_align_size.
2274 (get_aligned_diff): Likewise.
2276 2006-03-21 Paul Brook <paul@codesourcery.com>
2278 * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt.
2280 2006-03-20 Paul Brook <paul@codesourcery.com>
2282 * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define.
2283 (do_t_branch): Encode branches inside IT blocks as unconditional.
2284 (do_t_cps): New function.
2285 (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi,
2286 do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints.
2287 (opcode_lookup): Allow conditional suffixes on all instructions in
2289 (md_assemble): Advance condexec state before checking for errors.
2290 (insns): Use do_t_cps.
2292 2006-03-20 Paul Brook <paul@codesourcery.com>
2294 * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before
2295 outputting the insn.
2297 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2299 * config/tc-vax.c: Update copyright year.
2300 * config/tc-vax.h: Likewise.
2302 2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2304 * config/tc-vax.c (md_chars_to_number): Used only locally, so
2306 * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration.
2308 2006-03-17 Paul Brook <paul@codesourcery.com>
2310 * config/tc-arm.c (insns): Add ldm and stm.
2312 2006-03-17 Ben Elliston <bje@au.ibm.com>
2315 * doc/as.texinfo (Ident): Document this directive more thoroughly.
2317 2006-03-16 Paul Brook <paul@codesourcery.com>
2319 * config/tc-arm.c (insns): Add "svc".
2321 2006-03-13 Bob Wilson <bob.wilson@acm.org>
2323 * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar
2324 flag and avoid double underscore prefixes.
2326 2006-03-10 Paul Brook <paul@codesourcery.com>
2328 * config/tc-arm.c (md_begin): Handle EABIv5.
2329 (arm_eabis): Add EF_ARM_EABI_VER5.
2330 * doc/c-arm.texi: Document -meabi=5.
2332 2006-03-10 Ben Elliston <bje@au.ibm.com>
2334 * app.c (do_scrub_chars): Simplify string handling.
2336 2006-03-07 Richard Sandiford <richard@codesourcery.com>
2337 Daniel Jacobowitz <dan@codesourcery.com>
2338 Zack Weinberg <zack@codesourcery.com>
2339 Nathan Sidwell <nathan@codesourcery.com>
2340 Paul Brook <paul@codesourcery.com>
2341 Ricardo Anguiano <anguiano@codesourcery.com>
2342 Phil Edwards <phil@codesourcery.com>
2344 * config/tc-arm.c (md_apply_fix): Install a value of zero into a
2345 BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA
2347 (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative
2348 relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12
2349 relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets.
2351 2006-03-06 Bob Wilson <bob.wilson@acm.org>
2353 * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables
2354 even when using the text-section-literals option.
2356 2006-03-06 Nathan Sidwell <nathan@codesourcery.com>
2358 * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k
2360 (m68k_ip): <case 'J'> Check we have some control regs.
2361 (md_parse_option): Allow raw arch switch.
2362 (m68k_init_arch): Better detection of arch/cpu mismatch. Detect
2363 whether 68881 or cfloat was meant by -mfloat.
2364 (md_show_usage): Adjust extension display.
2365 (m68k_elf_final_processing): Adjust.
2367 2006-03-03 Bjoern Haase <bjoern.m.haase@web.de>
2369 * config/tc-avr.c (avr_mod_hash_value): New function.
2370 (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and
2371 BFD_RELOC_MS8_LDI for hlo8() and hhi8()
2372 (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value
2373 instead of int avr_ldi_expression: use avr_mod_hash_value instead
2375 (tc_gen_reloc): Handle substractions of symbols, if possible do
2376 fixups, abort otherwise.
2377 * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX,
2378 tc_fix_adjustable): Define.
2380 2006-03-02 James E Wilson <wilson@specifix.com>
2382 * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we
2383 change the template, then clear md.slot[curr].end_of_insn_group.
2385 2006-02-28 Jan Beulich <jbeulich@novell.com>
2387 * macro.c (get_any_string): Don't insert quotes for <>-quoted input.
2389 2006-02-28 Jan Beulich <jbeulich@novell.com>
2392 * macro.c (getstring): Don't treat parentheses special anymore.
2393 (get_any_string): Don't consider '(' and ')' as quoting anymore.
2394 Special-case '(', ')', '[', and ']' when dealing with non-quoting
2397 2006-02-28 Mat <mat@csail.mit.edu>
2399 * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use.
2401 2006-02-27 Jakub Jelinek <jakub@redhat.com>
2403 * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame
2405 (CFI_signal_frame): Define.
2406 (cfi_pseudo_table): Add .cfi_signal_frame.
2407 (dot_cfi): Handle CFI_signal_frame.
2408 (output_cie): Handle cie->signal_frame.
2409 (select_cie_for_fde): Don't share CIE if signal_frame flag is
2410 different. Copy signal_frame from FDE to newly created CIE.
2411 * doc/as.texinfo: Document .cfi_signal_frame.
2413 2006-02-27 Carlos O'Donell <carlos@codesourcery.com>
2415 * doc/Makefile.am: Add html target.
2416 * doc/Makefile.in: Regenerate.
2417 * po/Make-in: Add html target.
2419 2006-02-27 H.J. Lu <hongjiu.lu@intel.com>
2421 * config/tc-i386.c (output_insn): Support Intel Merom New
2424 * config/tc-i386.h (CpuMNI): New.
2425 (CpuUnknownFlags): Add CpuMNI.
2427 2006-02-24 David S. Miller <davem@sunset.davemloft.net>
2429 * config/tc-sparc.c (priv_reg_table): Add entry for "gl".
2430 (hpriv_reg_table): New table for hyperprivileged registers.
2431 (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged
2434 2006-02-24 DJ Delorie <dj@redhat.com>
2436 * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix.
2437 (tc_gen_reloc): Don't define.
2438 * config/tc-m32c.c (rl_for, relaxable): New convenience macros.
2439 (OPTION_LINKRELAX): New.
2440 (md_longopts): Add it.
2442 (md_parse_options): Set it.
2443 (md_assemble): Emit relaxation relocs as needed.
2444 (md_convert_frag): Emit relaxation relocs as needed.
2445 (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16.
2446 (m32c_apply_fix): New.
2447 (tc_gen_reloc): New.
2448 (m32c_force_relocation): Force out jump relocs when relaxing.
2449 (m32c_fix_adjustable): Return false if relaxing.
2451 2006-02-24 Paul Brook <paul@codesourcery.com>
2453 * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7,
2454 arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables.
2455 (struct asm_barrier_opt): Define.
2456 (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables.
2457 (parse_psr): Accept V7M psr names.
2458 (parse_barrier): New function.
2459 (enum operand_parse_code): Add OP_oBARRIER.
2460 (parse_operands): Implement OP_oBARRIER.
2461 (do_barrier): New function.
2462 (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions.
2463 (do_t_cpsi): Add V7M restrictions.
2464 (do_t_mrs, do_t_msr): Validate V7M variants.
2465 (md_assemble): Check for NULL variants.
2466 (v7m_psrs, barrier_opt_names): New tables.
2467 (insns): Add V7 instructions. Mark V6 instructions absent from V7M.
2468 (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh.
2469 (arm_cpu_option_table): Add Cortex-M3, R4 and A8.
2470 (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m.
2471 (struct cpu_arch_ver_table): Define.
2472 (cpu_arch_ver): New.
2473 (aeabi_set_public_attributes): Use cpu_arch_ver. Set
2474 Tag_CPU_arch_profile.
2475 * doc/c-arm.texi: Document new cpu and arch options.
2477 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2479 * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b.
2481 2006-02-23 H.J. Lu <hongjiu.lu@intel.com>
2483 * config/tc-ia64.c: Update copyright years.
2485 2006-02-22 H.J. Lu <hongjiu.lu@intel.com>
2487 * config/tc-ia64.c (specify_resource): Add the rule 17 from
2490 2005-02-22 Paul Brook <paul@codesourcery.com>
2492 * config/tc-arm.c (do_pld): Remove incorrect write to
2494 (encode_thumb32_addr_mode): Use correct operand.
2496 2006-02-21 Paul Brook <paul@codesourcery.com>
2498 * config/tc-arm.c (md_apply_fix): Fix off-by-one errors.
2500 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
2501 Anil Paranjape <anilp1@kpitcummins.com>
2502 Shilin Shakti <shilins@kpitcummins.com>
2504 * Makefile.am: Add xc16x related entry.
2505 * Makefile.in: Regenerate.
2506 * configure.in: Added xc16x related entry.
2507 * configure: Regenerate.
2508 * config/tc-xc16x.h: New file
2509 * config/tc-xc16x.c: New file
2510 * doc/c-xc16x.texi: New file for xc16x
2511 * doc/all.texi: Entry for xc16x
2512 * doc/Makefile.texi: Added c-xc16x.texi
2513 * NEWS: Announce the support for the new target.
2515 2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2517 * configure.tgt: set emulation for mips-*-netbsd*
2519 2006-02-14 Jakub Jelinek <jakub@redhat.com>
2521 * config.in: Rebuilt.
2523 2006-02-13 Bob Wilson <bob.wilson@acm.org>
2525 * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting
2526 from 1, not 0, in error messages.
2527 (md_assemble): Simplify special-case check for ENTRY instructions.
2528 (tinsn_has_invalid_symbolic_operands): Do not include opcode and
2529 operand in error message.
2531 2006-02-13 Joseph S. Myers <joseph@codesourcery.com>
2533 * configure.tgt (arm-*-linux-gnueabi*): Change to
2536 2006-02-10 Nick Clifton <nickc@redhat.com>
2538 * config/tc-crx.c (check_range): Ensure that the sign bit of a
2539 32-bit value is propagated into the upper bits of a 64-bit long.
2541 * config/tc-arc.c (init_opcode_tables): Fix cast.
2542 (arc_extoper, md_operand): Likewise.
2544 2006-02-09 David Heine <dlheine@tensilica.com>
2546 * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for
2547 each relaxation step.
2549 2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr>
2551 * configure.in (CHECK_DECLS): Add vsnprintf.
2552 * configure: Regenerate.
2553 * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not
2554 include/declare here, but...
2555 * as.h: Move code detecting VARARGS idiom to the top.
2556 (errno.h, stdarg.h, varargs.h, va_list): ...here.
2557 (vsnprintf): Declare if not already declared.
2559 2006-02-08 H.J. Lu <hongjiu.lu@intel.com>
2561 * as.c (close_output_file): New.
2562 (main): Register close_output_file with xatexit before
2563 dump_statistics. Don't call output_file_close.
2565 2006-02-07 Nathan Sidwell <nathan@codesourcery.com>
2567 * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs,
2568 mcf5329_control_regs): New.
2569 (not_current_architecture, selected_arch, selected_cpu): New.
2570 (m68k_archs, m68k_extensions): New.
2571 (archs): Renamed to ...
2572 (m68k_cpus): ... here. Adjust.
2574 (md_pseudo_table): Add arch and cpu directives.
2575 (find_cf_chip, m68k_ip): Adjust table scanning.
2576 (no_68851, no_68881): Remove.
2577 (md_assemble): Lazily initialize.
2578 (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329.
2579 (md_init_after_args): Move functionality to m68k_init_arch.
2580 (mri_chip): Adjust table scanning.
2581 (md_parse_option): Reimplement 'm' processing to add -march & -mcpu
2582 options with saner parsing.
2583 (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension,
2584 m68k_init_arch): New.
2585 (s_m68k_cpu, s_m68k_arch): New.
2586 (md_show_usage): Adjust.
2587 (m68k_elf_final_processing): Set CF EF flags.
2588 * config/tc-m68k.h (m68k_init_after_args): Remove.
2589 (tc_init_after_args): Remove.
2590 * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options.
2591 (M68k-Directives): Document .arch and .cpu directives.
2593 2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
2595 * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as
2596 synonyms for equ and defl.
2597 (z80_cons_fix_new): New function.
2598 (emit_byte): Disallow relative jumps to absolute locations.
2599 (emit_data): Only handle defb, prototype changed, because defb is
2600 now handled as pseudo-op rather than an instruction.
2601 (instab): Entries for defb,defw,db,dw moved from here...
2602 (md_pseudo_table): ... to here, use generic cons() for defw,dw.
2603 Add entries for def24,def32,d24,d32.
2604 (md_assemble): Improved error handling.
2605 (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one.
2606 * config/tc-z80.h (TC_CONS_FIX_NEW): Define.
2607 (z80_cons_fix_new): Declare.
2608 * doc/c-z80.texi (defb, db): Mention warning on overflow.
2609 (def24,d24,def32,d32): New pseudo-ops.
2611 2006-02-02 Paul Brook <paul@codesourcery.com>
2613 * config/tc-arm.c (do_shift): Remove Thumb-1 constraint.
2615 2005-02-02 Paul Brook <paul@codesourcery.com>
2617 * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND,
2618 T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR,
2619 T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB,
2620 T2_OPCODE_RSB): Define.
2621 (thumb32_negate_data_op): New function.
2622 (md_apply_fix): Use it.
2624 2006-01-31 Bob Wilson <bob.wilson@acm.org>
2626 * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol
2628 * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field.
2629 * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of
2631 (relaxation_requirements): Add pfinish_frag argument and use it to
2632 replace setting tinsn->record_fix fields.
2633 (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements
2634 and vinsn_to_insnbuf. Remove references to record_fix and
2635 slot_sub_symbols fields.
2636 (xtensa_mark_narrow_branches): Delete unused code.
2637 (is_narrow_branch_guaranteed_in_range): Handle expr that is not just
2639 (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set
2641 (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols.
2642 (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use
2643 of the record_fix field. Simplify error messages for unexpected
2645 (set_expr_symbol_offset_diff): Delete.
2647 2006-01-31 Paul Brook <paul@codesourcery.com>
2649 * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL.
2651 2006-01-31 Paul Brook <paul@codesourcery.com>
2652 Richard Earnshaw <rearnsha@arm.com>
2654 * config/tc-arm.c: Use arm_feature_set.
2655 (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none,
2656 arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1,
2657 fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2):
2660 (md_atof, opcode_select, opcode_select, md_assemble, md_assemble,
2661 md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch,
2662 arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes,
2663 s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU
2665 (arm_legacy_option_table, arm_option_cpu_value_table): New types.
2666 (arm_opts): Move old cpu/arch options from here...
2667 (arm_legacy_opts): ... to here.
2668 (md_parse_option): Search arm_legacy_opts.
2669 (arm_cpus, arm_archs, arm_extensions, arm_fpus)
2670 (arm_float_abis, arm_eabis): Make const.
2672 2006-01-25 Bob Wilson <bob.wilson@acm.org>
2674 * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs.
2676 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2678 * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate
2679 in load immediate intruction.
2681 2006-01-21 Jie Zhang <jie.zhang@analog.com>
2683 * config/bfin-parse.y (value_match): Use correct conversion
2684 specifications in template string for __FILE__ and __LINE__.
2688 2006-01-18 Alexandre Oliva <aoliva@redhat.com>
2690 Introduce TLS descriptors for i386 and x86_64.
2691 * config/tc-i386.c (tc_i386_fix_adjustable): Handle
2692 BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL,
2693 BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL.
2694 (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and
2695 BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the
2697 (build_modrm_byte): Set up zero modrm for TLS desc calls.
2698 (lex_got): Handle @tlsdesc and @tlscall.
2699 (md_apply_fix, tc_gen_reloc): Handle the new relocations.
2701 2006-01-11 Nick Clifton <nickc@redhat.com>
2703 Fixes for building on 64-bit hosts:
2704 * config/tc-avr.c (mod_index): New union to allow conversion
2705 between pointers and integers.
2706 (md_begin, avr_ldi_expression): Use it.
2707 * config/tc-i370.c (md_assemble): Add cast for argument to print
2709 * config/tc-tic54x.c (subsym_substitute): Likewise.
2710 * config/tc-mn10200.c (md_assemble): Use a union to convert the
2711 opindex field of fr_cgen structure into a pointer so that it can
2712 be stored in a frag.
2713 * config/tc-mn10300.c (md_assemble): Likewise.
2714 * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer
2716 * config/tc-v850.c: Replace uses of (int) casts with correct
2719 2006-01-09 H.J. Lu <hongjiu.lu@intel.com>
2722 * symbols.c (snapshot_symbol): Don't change a defined symbol.
2724 2006-01-03 Hans-Peter Nilsson <hp@bitrange.com>
2727 * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as
2728 a local-label reference.
2730 For older changes see ChangeLog-2005
2736 version-control: never
projects / deliverable / binutils-gdb.git / blob