1 2005-10-08 Paul Brook <paul@codesourcery.com>
3 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
4 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
6 (arm_cpu_option_table): Add canonical_name.
7 (arm_cpus): Populate canonical_name field.
8 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
9 aeabi_set_public_attributes, arm_md_end): New functions.
10 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
11 (md_assemble): Set thumb_arch_used and arm_arch_used.
12 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
13 * config/tc-arm.h (md_end): Define.
14 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
16 2005-10-06 Khem Raj <kraj@mvista.com>
17 NIIBE Yutaka <gniibe@m17n.org>
19 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
20 (parse_reg_without_prefix): New function.
21 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
23 (option md_longopts): Add allow-reg-prefix option.
24 * doc/c-sh.texi: Document --allow-reg-prefix option.
25 * NEWS: Mention the new switch.
27 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
29 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
32 2005-09-30 Sterling Augustine <sterling@tensilica.com>
33 Bob Wilson <bob.wilson@acm.org>
35 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
37 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
39 * Makefile.am: Run "make dep-am".
40 * Makefile.in: Regenerated.
41 * aclocal.m4: Likewise.
43 2005-09-30 Mark Mitchell <mark@codesourcery.com>
45 * as.c (main): Use expandargv.
47 2005-09-30 Jan Beulich <jbeulich@novell.com>
49 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
52 2005-09-30 Catherine Moore <clm@cm00re.com>
54 * Makefile.am: Bfin support.
55 * Makefile.in: Regenerated.
56 * aclocal.m4: Regenerated.
57 * configure: Regenerated.
58 * configure.in: Bfin support.
59 * configure.tgt: Bfin support.
60 * config/bfin-aux.h: New file.
61 * config/bfin-defs.h: New file.
62 * config/bfin-lex.l: New file.
63 * config/bfin-parse.y: New file.
64 * config/tc-bfin.c: New file.
65 * config/tc-bfin.h: New file.
66 * doc/Makefile.am: Recognize c-bfin.texi.
67 * doc/Makefile.in: Regenerated.
68 * doc/all.texi: Bfin support.
69 * doc/as.texinfo: Likewise.
70 * doc/c-bfin.texi: Document bfin-specific syntax and
73 2005-09-30 Paul Brook <paul@codesourcery.com>
75 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
76 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
77 normal infix conditions.
78 (C3E): Include Thumb-2 definition.
80 (insns): Use them for legacy mnemonics.
82 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
84 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
85 version of <locale.h> when ENABLE_NLS is not defined.
87 2005-09-29 Jan Beulich <jbeulich@novell.com>
89 * config/tc-ia64.c (parse_operands): Always parse first operand of
92 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
93 Alan Modra <amodra@bigpond.net.au>
95 * app.c (do_scrub_chars): Match open and close quote of strings.
96 Remove redundant EOF test in case 7.
98 2005-09-28 Jan Beulich <jbeulich@novell.com>
100 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
101 relocations in 16- and 32-bit modes.
102 (i386_displacement): Make pc-relative branch handling dependent
103 upon operand (rather than address) size.
105 2005-09-28 Jan Beulich <jbeulich@novell.com>
107 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
109 (dot_cfi_startproc): Likewise.
110 (dot_cfi_endproc): Likewise. Also check no extra input was given.
111 (dot_cfi_escape): Likewise.
113 2005-09-28 Jan Beulich <jbeulich@novell.com>
115 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
116 (TC_CONS_FIX_NEW): Define unconditionally.
117 (x86_pe_cons_fix_new): Remove.
118 * config/tc-i386.c (signed_cons): New.
119 (md_pseudo_table): Add slong.
120 (x86_cons_fix_new): Declare unconditionally.
121 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
122 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
125 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
127 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
128 buffer after copying string.
130 2005-09-27 Paul Brook <paul@codesourcery.com>
132 * config/arm.c (arm_cpus): Add more cpu names.
133 * doc/c-arm.texi: Document them.
135 2005-09-21 Alan Modra <amodra@bigpond.net.au>
137 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
139 2005-09-20 Richard Henderson <rth@redhat.com>
141 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
143 2005-09-20 Richard Henderson <rth@redhat.com>
145 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
147 (dwarf2_loc_mark_labels): New.
148 (dwarf2_gen_line_info_1): Split out of ...
149 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
150 (dwarf2_emit_label): New.
151 (dwarf2_directive_loc_mark_labels): New.
152 (out_set_addr): Take a symbol instead of frag+ofs.
153 (relax_inc_line_addr): Likewise.
154 (emit_inc_line_addr): Assert delta non-negative.
155 (process_entries): Remove dead code. Update to work with temp
156 symbols instead of frag+ofs.
157 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
158 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
159 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
160 * config/obj-elf.h (obj_frob_label): New.
161 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
162 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
163 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
164 Similarly in the respective tc_frob_label implementation functions.
165 * config/tc-i386.c (md_pseudo_table): Move file and loc to
166 non-elf section; add loc_mark_labels.
167 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
168 (ia64_flush_insns): Check for marked labels; emit line entry if so.
169 (emit_one_bundle): Similarly.
170 (ia64_frob_label): Record marked labels.
171 * config/tc-m68hc11.h (tc_frob_label): Remove.
172 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
173 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
174 * config/tc-sh64.h (tc_frob_label): Likewise.
175 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
177 2005-09-20 Alan Modra <amodra@bigpond.net.au>
179 * read.c (pseudo_set): Set segment of expression syms to expr_section.
181 2005-09-14 Jan Beulich <jbeulich@novell.com>
183 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
184 registers, floating point control and status words, and mxcsr as
185 well as (for 64-bit code) segment base registers and rflags.
187 2005-09-09 Dmitry Diky <diwil@spec.ru>
189 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
190 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
193 2005-09-08 Chao-ying Fu <fu@mips.com>
195 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
196 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
199 2005-09-08 Paul Brook <paul@codesourcery.com>
201 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
202 (do_smc, do_t_smc): ... to this.
203 (insns): Remane smi to smc.
204 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
207 2005-09-07 Richard Henderson <rth@redhat.com>
209 * dwarf2dbg.c (dwarf2_where): Set line->isa.
210 (dwarf2_set_isa): New.
211 (dwarf2_directive_loc): Rearrange to allow all options on one line.
212 * dwarf2dbg.h (dwarf2_set_isa): Declare.
213 * doc/as.texinfo: Update .loc documentation.
215 2005-09-07 Richard Henderson <rth@redhat.com>
217 * dwarf2dbg.c: Include safe-ctype.h.
218 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
219 (current): Initialize.
220 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
221 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
222 (dwarf2_directive_file): Cope with invalid filename.
223 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
224 epilogue_begin, is_stmt, isa.
225 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
227 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
228 and DWARF2_FLAG_EPILOGUE_BEGIN.
229 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
230 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
231 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
232 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
233 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
234 (struct dwarf2_line_info): Add isa member.
235 * doc/as.texinfo (LNS directives): New node.
237 2005-09-07 David Ung <davidu@mips.com>
239 * config/tc-mips.c (append_insn): Undo last change. Instead add
240 guard to suppress calling frag_grow if the current instruction is
241 one that allows a delay slot.
243 2005-09-06 Chao-ying Fu <fu@mips.com>
245 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
246 (mips_opts): Add -1 to initialize ase_mt.
247 (file_ase_mt): New variable for -mmt.
248 (CPU_HAS_MT): New define.
249 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
251 (mips_ip): Check ase_mt to enable MT instructions.
252 Handle !, $, *, &, +T, +t, g operand formats.
253 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
255 (OPTION_MT, OPTION_NO_MT): New define.
256 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
257 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
258 (mips_after_parse_args): Set ase_mt based on CPU.
259 (s_mipsset): Handle ".set mt" and ".set nomt".
260 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
261 (md_show_usage): Show usage of -mmt and -mno-mt.
262 * doc/as.texinfo: Document -mmt and -mno-mt options.
263 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
266 2005-09-06 Paul Brook <paul@codesourcery.com>
268 * config/tc-arm.c (arm_it): Add relax field.
269 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
270 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
271 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
272 do_t_mov_cmp): Allow relaxation.
273 (output_relax_insn): New function.
274 (put_thumb32_insn): New function.
275 (output_inst): Use new functions.
276 (md_assemble): Don't throw error on relaxable instructions.
277 (insns): Change "b" entry from TCE(...) to tCE(...).
278 (md_estimate_size_before_relax): Return 2.
279 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
280 relax_branch, arm_relax_frag): New functions.
281 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
283 * config/tc-arm.h (md_convert_frag): Remove definition.
284 (md_relax_frag): Define.
285 (arm_relax_frag): Add prototype.
287 2005-09-02 Paul Brook <paul@codesourcery.com>
289 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
291 2005-09-02 Paul Brook <paul@codesourcery.com>
293 * config/tc-arm.c (encode_arm_cp_address): Use
294 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
295 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
297 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
300 (insns): Use them for coprocessor instructions.
301 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
302 (get_thumb32_insn): New function.
303 (put_thumb32_insn): New function.
304 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
305 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
307 2005-09-02 Paul Brook <paul@codesourcery.com>
309 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
310 incorrect suffix matches.
312 2005-09-01 David Ung <davidu@mips.com>
314 * config/tc-mips.c (append_insn): Correctly handle mips16 case
315 when the frags are different for the 2 instructions we want to
316 swap. If the lengths of the 2 instructions are not the same, we
317 won't do the swap but emit an nop.
319 2005-09-01 Dmitry Diky <diwil@spec.ru>
321 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
322 as appropriate. Change frag_variant() to frag_var() for relaxes.
324 2005-08-29 Nick Clifton <nickc@redhat.com>
326 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
329 2005-08-26 Jan Beulich <jbeulich@novell.com>
331 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
332 qualified operand of a branch.
333 (intel_bracket_expr): Set JumpAbsolute here...
334 (intel_e11): ... rather than here.
336 2005-08-26 Christian Groessler <chris@groessler.org>
338 * configure.tgt: Set bfd_gas also for z8k cpu.
339 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
341 (newfix): Adapt to bfd reloc types.
342 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
343 is available in the current frag.
344 (md_convert_frag): Adapt function parameters.
345 (tc_gen_reloc): New function.
346 (md_section_align): Use bfd_get_section_alignment.
347 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
348 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
350 * config/tc-z8k.h (TARGET_ARCH): Define.
351 (tc_fix_adjustable): Define.
353 2005-08-25 Chao-ying Fu <fu@mips.com>
355 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
356 (mips_opts): Add -1 to initialize ase_dsp.
357 (file_ase_dsp): New variable for -mdsp.
358 (CPU_HAS_DSP): New define.
359 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
361 (mips_ip): Add min_range and max_range for checking singed numbers.
362 Check ase_dsp to enable DSP instructions.
363 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
364 (OPTION_DSP, OPTION_NO_DSP): New define.
365 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
366 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
367 (mips_after_parse_args): Set ase_dsp based on CPU.
368 (s_mipsset): Handle ".set dsp" and ".set nodsp".
369 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
370 (md_show_usage): Show usage of -mdsp and -mno-dsp.
372 2005-08-23 David Ung <davidu@mips.com>
374 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
377 2005-08-23 Alan Modra <amodra@bigpond.net.au>
380 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
382 2005-08-23 Phil Edwards <phil@codesourcery.com>
384 * configure.tgt (*-*-vxworks): Match vxworks* instead.
386 2005-08-22 Jan Beulich <jbeulich@novell.com>
388 * config/tc-i386.c (object_64bit): New.
389 (i386_target_format): Initialize it.
390 (output_disp): Use object_64bit for relocation type determination.
391 (output_imm): Likewise.
392 (i386_validate_fix): Likewise.
393 (tc_gen_reloc): Likewise.
394 (lex_got): Likewise. Remove static mode_name. Change array size
395 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
396 (x86_cons): Use object_64bit for deciding whether quad fields can
399 2005-08-18 Christian Groessler <chris@groessler.org>
401 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
402 * config/tc-mcore.h: Likewise.
403 * config/tc-z8k.h: Likewise.
404 * config/tc-z8k.c: Likewise.
405 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
406 sh_coff_reloc_mangle declaration.
407 * config/tc-sh.c: (md_apply_fix): Fix comment for case
410 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
412 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
413 to confirm that no ISA is specified.
415 2005-08-18 Nick Clifton <nickc@redhat.com>
417 * write.c (relax_segment): Count the number of frags being
418 processed and use this to compute a maximum limit on the number of
419 iterations that will be allowed when attempting to relax the
422 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
424 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
425 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
427 2005-08-16 Alan Modra <amodra@bigpond.net.au>
429 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
432 2005-08-15 Paul Brook <paul@codesourcery.com>
434 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
436 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
438 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
440 * config/tc-ppc.c (parse_cpu): Add -me300 support.
441 (md_show_usage): Likewise.
442 * doc/c-ppc.texi (PowerPC-Opts): Document it.
444 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
446 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
447 (md_gather_operands): Add support for optional operands.
449 2005-08-12 Dmitry Diky <diwil@spec.ru>
450 * config/tc-msp430.c (msp430_enable_relax): New flag.
451 (msp430_enable_polys): Likewise.
452 (OPTION_RELAX): New option.
453 (OPTION_POLYMORPHS): Likewise.
454 (md_longopts): New long options.
455 (md_show_usage): Updated.
456 (md_parse_option): Add new options handler.
457 (msp430_operands): Add check if polymorph insns are enabled.
458 (msp430_force_relocation_local): New function.
459 (md_apply_fix): Now delete relocs according to new flags combination.
460 (msp430_relax_frag): Convert long branches to short branches only if
461 flag msp430_enable_relax is set.
462 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
463 (msp430_force_relocation_local): Likewise.
464 * doc/c-msp430.texi: Describe new options.
466 2005-08-11 Ian Lance Taylor <ian@airs.com>
468 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
469 (stamp-mk.com): Likewise.
470 (EXTRA_DIST): Remove make-gas.com from list.
471 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
472 * Makefile.in: Regenerate.
474 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
476 * subsegs.c (subseg_change): Move declaration of seginfo to before
479 2005-08-11 Alan Modra <amodra@bigpond.net.au>
481 * README-vms: Delete.
482 * config-gas.com: Delete.
483 * makefile.vms: Delete.
484 * vmsconf.sh: Delete.
485 * config/atof-tahoe.c: Delete.
486 * config/m88k-opcode.h: Delete.
487 * config/obj-bout.c: Delete.
488 * config/obj-bout.h: Delete.
489 * config/obj-hp300.c: Delete.
490 * config/obj-hp300.h: Delete.
491 * config/tc-a29k.c: Delete.
492 * config/tc-a29k.h: Delete.
493 * config/tc-h8500.c: Delete.
494 * config/tc-h8500.h: Delete.
495 * config/tc-m88k.c: Delete.
496 * config/tc-m88k.h: Delete.
497 * config/tc-tahoe.c: Delete.
498 * config/tc-tahoe.h: Delete.
499 * config/tc-tic80.c: Delete.
500 * config/tc-tic80.h: Delete.
501 * config/tc-w65.c: Delete.
502 * config/tc-w65.h: Delete.
503 * config/te-aux.h: Delete.
504 * config/te-delt88.h: Delete.
505 * config/te-delta.h: Delete.
506 * config/te-dpx2.h: Delete.
507 * config/te-hp300.h: Delete.
508 * config/te-ic960.h: Delete.
509 * config/vms-a-conf.h: Delete.
510 * doc/c-a29k.texi: Delete.
511 * doc/c-h8500.texi: Delete.
512 * doc/c-m88k.texi: Delete.
513 * README: Remove obsolete examples, and list of supported targets.
514 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
515 bout and hp300 support.
516 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
517 * configure.in: Remove --enable-bfd-assembler, need_bfd,
519 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
520 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
521 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
523 * dw2gencfi.c: Likewise.
524 * dwarf2dbg.c: Likewise.
526 * input-file.c: Likewise.
527 * listing.c: Likewise.
528 * literal.c: Likewise.
529 * messages.c: Likewise.
531 * output-file.c: Likewise.
534 * struc-symbol.h: Likewise.
535 * subsegs.c: Likewise.
536 * subsegs.h: Likewise.
537 * symbols.c: Likewise.
538 * symbols.h: Likewise.
542 * config/aout_gnu.h: Likewise.
543 * config/obj-aout.c: Likewise.
544 * config/obj-aout.h: Likewise.
545 * config/obj-coff.c: Likewise.
546 * config/obj-coff.h: Likewise.
547 * config/obj-evax.h: Likewise.
548 * config/obj-ieee.h: Likewise.
549 * config/tc-arm.c: Likewise.
550 * config/tc-arm.h: Likewise.
551 * config/tc-avr.c: Likewise.
552 * config/tc-avr.h: Likewise.
553 * config/tc-crx.h: Likewise.
554 * config/tc-d10v.h: Likewise.
555 * config/tc-d30v.h: Likewise.
556 * config/tc-dlx.h: Likewise.
557 * config/tc-fr30.h: Likewise.
558 * config/tc-frv.h: Likewise.
559 * config/tc-h8300.c: Likewise.
560 * config/tc-h8300.h: Likewise.
561 * config/tc-hppa.h: Likewise.
562 * config/tc-i370.h: Likewise.
563 * config/tc-i386.c: Likewise.
564 * config/tc-i386.h: Likewise.
565 * config/tc-i860.h: Likewise.
566 * config/tc-i960.c: Likewise.
567 * config/tc-i960.h: Likewise.
568 * config/tc-ip2k.h: Likewise.
569 * config/tc-iq2000.h: Likewise.
570 * config/tc-m32c.h: Likewise.
571 * config/tc-m32r.h: Likewise.
572 * config/tc-m68hc11.h: Likewise.
573 * config/tc-m68k.c: Likewise.
574 * config/tc-m68k.h: Likewise.
575 * config/tc-maxq.c: Likewise.
576 * config/tc-maxq.h: Likewise.
577 * config/tc-mcore.c: Likewise.
578 * config/tc-mcore.h: Likewise.
579 * config/tc-mn10200.h: Likewise.
580 * config/tc-mn10300.c: Likewise.
581 * config/tc-mn10300.h: Likewise.
582 * config/tc-ms1.h: Likewise.
583 * config/tc-msp430.c: Likewise.
584 * config/tc-msp430.h: Likewise.
585 * config/tc-ns32k.c: Likewise.
586 * config/tc-ns32k.h: Likewise.
587 * config/tc-openrisc.h: Likewise.
588 * config/tc-or32.c: Likewise.
589 * config/tc-or32.h: Likewise.
590 * config/tc-ppc.c: Likewise.
591 * config/tc-ppc.h: Likewise.
592 * config/tc-s390.h: Likewise.
593 * config/tc-sh.c: Likewise.
594 * config/tc-sh.h: Likewise.
595 * config/tc-sparc.c: Likewise.
596 * config/tc-tic30.c: Likewise.
597 * config/tc-tic30.h: Likewise.
598 * config/tc-tic4x.c: Likewise.
599 * config/tc-tic4x.h: Likewise.
600 * config/tc-tic54x.c: Likewise.
601 * config/tc-tic54x.h: Likewise.
602 * config/tc-v850.h: Likewise.
603 * config/tc-vax.c: Likewise.
604 * config/tc-vax.h: Likewise.
605 * config/tc-xstormy16.h: Likewise.
606 * config/tc-xtensa.h: Likewise.
607 * config/tc-z8k.c: Likewise.
608 * config/tc-z8k.h: Likewise.
609 * config/vms-a-conf.h
610 * doc/Makefile.am: Likewise.
611 * doc/all.texi: Likewise.
612 * doc/as.texinfo: Likewise.
613 * doc/internals.texi: Likewise.
614 * doc/Makefile.in: Regenerate.
615 * Makefile.in: Regenerate.
616 * configure: Regenerate.
617 * config.in: Regenerate.
618 * po/POTFILES.in: Regenerate.
620 2005-08-09 Nick Clifton <nickc@redhat.com>
623 * macro.c (getstring): Do not treat round parentheses exactly the
624 same as angle brackets - the parentheses need to be preserved and
625 passed on to the macro processing code.
627 2005-08-08 Nick Clifton <nickc@redhat.com>
629 * config/tc-msp430.c (MSP430_ISA_21): Define.
630 (mcu_types): Add entries for msp430x21xx variants.
632 2005-08-08 Nick Clifton <nickc@redhat.com>
635 * macro.c (getstring): Treat round parentheses in the same way as
637 (get_any_string): Likewise.
639 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
642 * as.c (parse_args): Handle -al=<FILE>.
644 2005-08-07 Nick Clifton <nickc@redhat.com>
646 * read.c (s_app_line): Accept a line number of 0 for compatibility
647 with gcc's output for assembler-with-cpp files.
649 2005-08-05 Paul Brook <paul@codesourcery.com>
651 * config/tc-arm.c (current_it_mask, current_cc): New variables.
652 (do_t_add_sub): Use correct encodings inside IT block.
653 (do_t_arit3c): Ditto.
654 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
655 (md_assemble): Verify conditional suffixes agains IT blocks.
657 2005-08-05 Paul Brook <paul@codesourcery.com>
659 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
661 (encode_thumb32_shifted_operand): Prohibit register shifts.
662 (encode_thumb32_addr_mode): Fix typo.
663 (insns): Correct thumb2 ldm and stm opcodes.
665 2005-08-02 Khem Raj <kraj@mvista.com>
667 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
668 WLDRD/WSTRD instruction.
670 2005-08-02 Alan Modra <amodra@bigpond.net.au>
672 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
675 2005-07-29 Thiemo Seufer <ths@networkno.de>
677 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
679 2005-07-29 Paul Brook <paul@codesourcery.com>
681 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
683 (do_t_addr): Implement 32-bit variant.
684 (do_t_push_pop): Make some errors warnings. Handle single register
686 (insns): Use tCE for adr.
687 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
688 (md_apply_fix): Ditto.
690 2005-07-29 Paul Brook <paul@codesourcery.com>
692 * config/tc-arm.c (parse_tb): New function.
693 (enum operand_parse_code): Add OP_TB.
694 (parse_operands): Handle OP_TB.
695 (do_t_add_sub_w, do_t_tb): New functions.
696 (insns): Add entries for addw, subw, tbb and tbh.
697 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
699 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
701 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
703 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
705 * config/tc-i386.c (handle_large_common): Declare only for ELF.
707 2005-07-27 Jan Beulich <jbeulich@novell.com>
709 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
711 (unw_p_record): Remove unused/redundant fields imask and rmask.
712 Combine spoff and pspoff into a union. Combine gr and br into a
713 union. Change type of grmask and brmask to unsigned char. Change type
714 of frmask to unsigned int.
715 (unw_x_record): Combine spoff, pspoff, and treg into a union.
716 * config/tc-ia64.c (unwind): New field 'pending_saves'.
717 (check_pending_save): New.
718 (alloc_record): Clear out entire record.
719 (output_psp_gr): Use renamed structure fields.
720 (output_psp_sprel): Likewise.
721 (output_rp_gr): Likewise.
722 (output_rp_br): Likewise.
723 (output_rp_psprel): Likewise.
724 (output_rp_sprel): Likewise.
725 (output_pfs_gr): Likewise.
726 (output_pfs_psprel): Likewise.
727 (output_pfs_sprel): Likewise.
728 (output_preds_gr): Likewise.
729 (output_preds_psprel): Likewise.
730 (output_preds_sprel): Likewise.
731 (output_spill_base): Likewise.
732 (output_unat_gr): Likewise.
733 (output_unat_psprel): Likewise.
734 (output_unat_sprel): Likewise.
735 (output_lc_gr): Likewise.
736 (output_lc_psprel): Likewise.
737 (output_lc_sprel): Likewise.
738 (output_fpsr_gr): Likewise.
739 (output_fpsr_psprel): Likewise.
740 (output_fpsr_sprel): Likewise.
741 (output_priunat_gr): Likewise.
742 (output_priunat_psprel): Likewise.
743 (output_priunat_sprel): Likewise.
744 (output_bsp_gr): Likewise.
745 (output_bsp_psprel): Likewise.
746 (output_bsp_sprel): Likewise.
747 (output_bspstore_gr): Likewise.
748 (output_bspstore_psprel): Likewise.
749 (output_bspstore_sprel): Likewise.
750 (output_rnat_gr): Likewise.
751 (output_rnat_psprel): Likewise.
752 (output_rnat_sprel): Likewise.
753 (output_spill_psprel): Likewise.
754 (output_spill_sprel): Likewise.
755 (output_spill_reg): Likewise.
756 (output_fr_mem): Likewise. Allocate one unwind record per set mask
758 (output_frgr_mem): Likewise.
759 (output_gr_mem): Likewise.
760 (output_br_mem): Likewise.
761 (output_gr_gr): Likewise.
762 (output_br_gr): Likewise.
763 (fixup_unw_records): Likewise.
764 (process_one_record): Use renamed structure fields. For gr_gr and
765 br_gr, collect mask from chain of records before output.
766 (in_prologue): Simplify and eliminate early returns. Call
768 (in_body): Simplify and eliminate early returns.
769 (dot_body): Call check_pending_save.
770 (md_assemble): Update comment. Deal with pending saves.
772 2005-07-26 Jan Beulich <jbeulich@novell.com>
774 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
775 mask from guessed suffix, but mask out other immediate types only
776 if at least on candidate is valid for the insn.
778 2005-07-25 DJ Delorie <dj@redhat.com>
780 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
781 Support %mod() modifiers from opcodes.
782 * doc/c-m32c.texi (M32C-Modifiers): New section.
784 2005-07-25 Jan Hubicka <jh@suse.cz>
785 H.J. Lu <hongjiu.lu@intel.com>
787 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
789 (elf_com_section_ptr): New.
790 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
791 (elf_common_parse): Make it global. Use elf_com_section_ptr
792 instead of bfd_com_section_ptr.
793 (obj_elf_change_section): Handle x86-64 large bss sections.
795 * config/obj-elf.h (elf_com_section_ptr): New.
796 (elf_common_parse): New.
798 * config/tc-i386.c (handle_large_common): New.
799 (md_pseudo_table): Add "largecomm".
800 (x86_64_section_letter): New.
801 (x86_64_section_word): New.
803 * config/tc-i386.h (x86_64_section_word): New.
804 (x86_64_section_letter): New.
805 (md_elf_section_letter): New. Defined.
806 (md_elf_section_word): Likewise.
808 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
810 * configure.tgt: Remove i386-*-rtemself*.
811 Remove sparc-*-rtemself*.
813 2005-07-21 Ben Elliston <bje@gnu.org>
815 * config/tc-m68k.h: Remove TE_LYNX conditional code.
817 2005-07-21 Paul Brook <paul@codesourcery.com>
819 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
822 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
824 * messages.c: Use vsnprintf instead of vsprintf.
826 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
828 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
829 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
831 2005-07-18 Nick Clifton <nickc@redhat.com>
833 * configure.tgt: Restore alpha ordering to list of arches.
835 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
837 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
839 2005-07-18 Jan Beulich <jbeulich@novell.com>
841 * config/tc-i386.c (md_begin): Use IS_ELF.
842 (tc_i386_fix_adjustable): Likewise.
843 (md_estimate_size_before_relax): Likewise.
844 (md_apply_fix): Likewise.
845 (i386_target_format): Likewise.
846 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
847 (i386_immediate): Remove #ifdef LEX_AT.
848 (i386_displacement): Likewise.
849 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
852 2005-07-18 Jan Beulich <jbeulich@novell.com>
854 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
855 parameter to unsigned. Parameter sign now is tristate - zero/
856 positive mean unsigned/signed, negative means signedness doesn't
857 matter. Check field size,
858 signedness, and pcrel-ness are in agreement between relocated field
859 and relocation type. Adjust diagnostics.
860 (optimize_imm): And type mask of operand instead of overwriting it.
861 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
862 local structure and initialize gotrel accordingly. Pass caller as
863 mask of types that the operator can match.
864 (x86_cons_fix_new): Let reloc know that signedness of relocation
866 (x86_pe_cons_fix_new): Likewise.
867 (x86_cons): Pass additional argument to lex_got.
868 (i386_immediate): New local variable 'types'. Pass its address as
869 additional argument to lex_got. Mask out operand types not supported
871 (i386_displacement): Likewise. Set bigdisp to all types supported in
872 64-bit mode, combining the previously split initialization.
874 2005-07-18 Jan Beulich <jbeulich@novell.com>
876 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
879 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
881 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
884 2005-07-16 Alan Modra <amodra@bigpond.net.au>
886 * Makefile.am: Run "make dep-am".
887 * Makefile.in: Regenerate.
889 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
891 * gas/config/tc-i386.h (CpuVMX): New.
892 (CpuUnknownFlags): Add CpuVMX.
894 2005-07-14 Jim Blandy <jimb@redhat.com>
896 Add support for the Renesas M32C.
897 * Makefile.am (CPU_TYPES): List m32c.
898 (TARGET_CPU_CFILES): List config/tc-m32c.c.
899 (TARGET_CPU_HFILES): List config/tc-m32c.h.
900 * configure.in: Add case for m32c.
901 * configure.tgt: Add cases for m32c and m32c-*-elf.
902 * configure: Regenerated.
903 * config/tc-m32c.c, config/tc-m32c.h: New files.
904 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
905 * doc/Makefile.in: Regenerated.
906 * doc/all.texi: Set M32C.
907 * doc/as.texinfo: Add text for the M32C-specific options and line
908 comment characters, and refer to c-m32c.texi.
909 * doc/c-m32c.texi: New file.
911 2005-07-14 Nick Clifton <nickc@redhat.com>
914 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
915 the ins_parse buffer.
917 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
919 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
920 i386-*-rtemscoff*, sparc-*-rtemsaout*.
922 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
924 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
927 2005-07-08 Ben Elliston <bje@au.ibm.com>
929 * frags.h: Remove ANSI_PROTOTYPES conditional code.
930 * config/obj-elf.h: Likewise.
931 * config/tc-h8300.h: Likewise.
932 * config/tc-h8500.h: Likewise.
933 * config/tc-i370.h: Likewise.
934 * config/tc-i386.h: Likewise.
935 * config/tc-m68hc11.h: Likewise.
936 * config/tc-m68k.h: Likewise.
937 * config/tc-ppc.h: Likewise.
938 * config/tc-s390.h: Likewise.
939 * config/tc-sh.h: Likewise.
940 * config/tc-sparc.h: Likewise.
941 * config/tc-tic30.c: Likewise.
942 * config/tc-w65.h: Likewise.
943 * config/tc-xtensa.h: Likewise.
945 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
948 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
950 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
952 * config/tc-tic30.c (debug): Add format attribute. Fix format
955 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
957 * config/tc-i386.c (cpu_arch): Add sse3.
959 * config/tc-i386.h (CpuSSE3): Renamed from ...
960 (CpuPNI): This. Defined as CpuSSE3.
962 * doc/c-i386.texi: Document .sse3.
964 2005-07-06 Jan Beulich <jbeulich@novell.com>
966 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
968 2005-07-05 Nick Clifton <nickc@redhat.com>
970 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
971 md_chars_to_numbers to an unsigned pointer in order to avoid a
972 compile time warning.
974 2005-07-05 Paul Brook <paul@codesourcery.com>
976 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
978 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
980 * config/tc-ms1.c: New.
981 * config/tc-ms1.h: New.
982 * testsuite/gas/ms1/allinsn.d: New.
983 * testsuite/gas/ms1/allinsn.s: New.
984 * testsuite/gas/ms1/badinsn.s: New.
985 * testsuite/gas/ms1/badinsn1.s: New.
986 * testsuite/gas/ms1/badoffsethigh.s: New.
987 * testsuite/gas/ms1/badoffsetlow.s: New.
988 * testsuite/gas/ms1/badorder.s: New.
989 * testsuite/gas/ms1/badreg.s: New.
990 * testsuite/gas/ms1/badsignedimmhigh.s: New.
991 * testsuite/gas/ms1/badsignedimmlow.s: New.
992 * testsuite/gas/ms1/badsyntax.s: New.
993 * testsuite/gas/ms1/badsyntax1.s: New.
994 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
995 * testsuite/gas/ms1/badunsignedimmlow.s: New.
996 * testsuite/gas/ms1/errors.exp: New.
997 * testsuite/gas/ms1/ldst.s: New.
998 * testsuite/gas/ms1/misc.d: New.
999 * testsuite/gas/ms1/misc.s: New.
1000 * testsuite/gas/ms1/ms1-16-003.d: New.
1001 * testsuite/gas/ms1/ms1-16-003.s: New.
1002 * testsuite/gas/ms1/ms1.exp: New.
1003 * testsuite/gas/ms1/msys.d: New.
1004 * testsuite/gas/ms1/msys.s: New.
1005 * testsuite/gas/ms1/relocs.d: New.
1006 * testsuite/gas/ms1/relocs.exp: New.
1007 * testsuite/gas/ms1/relocs1.s: New.
1008 * testsuite/gas/ms1/relocs2.s: New.
1010 2005-07-05 Jan Beulich <jbeulich@novell.com>
1012 * config/tc-i386.h (CpuSVME): New.
1013 (CpuUnknownFlags): Include CpuSVME.
1014 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1015 as alias of sledgehammer.
1016 (md_assemble): Include invlpga in the check for insns with two source
1018 (process_operands): Include SVME insns in the check for ignored
1019 segment overrides. Adjust diagnostic.
1020 (i386_index_check): Special-case SVME insns with memory operands.
1022 2005-07-04 Khem Raj <kraj@mvista.com>
1023 Nick Clifton <nickc@redhat.com>
1025 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1026 use an immediate value.
1027 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1028 since the register field of the operands structure is unsigned.
1029 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1030 (parse_operands): Make the 2ns parameter an unsigned pointer to
1032 (do_ldrd): When using the imm field of the operands structure as a
1033 second register field, treat it as unsigned.
1035 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1038 * config/obj-elf.c (obj_elf_change_section): Use backend
1041 2005-07-01 Jan Beulich <jbeulich@novell.com>
1043 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1044 (output_spill_psprel, output_spill_psprel_p): Combine.
1045 (output_spill_sprel, output_spill_sprel_p): Combine.
1046 (output_spill_reg, output_spill_regp_p): Combine.
1047 (process_one_record): Handle psp_psprel.
1048 (parse_predicate_and_operand): New.
1049 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1050 initialize output values. Emit diagnostic case here.
1051 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1052 (add_unwind_entry): New second parameter. Allow first parameter to
1053 be NULL. Parse optional tag, emit warning about further support for
1054 it otherwise being missing. Check end-of-line when requested.
1055 (dot_fframe): Clear operand when wrong. Allow tag.
1056 (dot_vframe): Likewise.
1057 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1059 (dot_vframepsp): Remove.
1060 (dot_altrp): Clear operand when wrong. Allow tag.
1061 (dot_save): Likewise. Let default case also go through
1063 (dot_savemem): Likewise.
1064 (dot_restore): Don't return when wrong operand. Allow tag.
1065 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1066 parse_predicate_and_operand and the new arguments to
1067 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1068 when wrong operand. Allow tag.
1069 (dot_restorereg, dot_restorereg_p): Likewise.
1070 (dot_spillmem, dot_spillmem_p): Likewise.
1071 (dot_saveg): Clear operand when wrong. Perform tighter operand
1073 (dot_savef): Likewise.
1074 (dot_saveb): Likewise.
1075 (dot_savegf): Likewise.
1076 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1077 parse_predicate_and_operand and the new arguments to
1078 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1079 when wrong operand. Allow tag.
1081 (dot_label_state): Don't return when wrong operand.
1082 (dot_copy_state): Likewise.
1083 (dot_unwabi): Likewise. Check if in prologue.
1084 (dot_body): Don't call demand_empty_rest_of_line.
1085 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1087 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1088 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1089 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1090 (parse_operand): New second parameter. Don't deal with '}' here
1091 anymore. Don't advance past end-of-line.
1092 (parse_operands): Pass second argument to parse_operand.
1093 (ia64_start_line): Prevent out-of-bounds access through
1094 input_line_pointer. Deal with '}' here.
1095 (ia64_unrecognized_line): Don't deal with '}' here.
1096 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1097 discard_rest_of_line.
1099 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1101 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1102 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1103 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1104 (do_branch): Always set inst.reloc.pc_rel.
1105 (s_arm_elf_cons): Disallow use of (plt) suffix.
1106 (do_adrl): Adjust X_add_number unconditionally.
1107 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1108 argument. Handle all adjustment for pipeline offset here.
1109 (md_apply_fix): No need to undo work of md_pcrel_from. No
1110 need to extract pre-encoded pipeline adjustments from various
1111 branch instructions. Generally, assume instructions are already
1112 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1113 special cases. Handle BFD_RELOC_ARM_PLT32 like
1114 BFD_RELOC_ARM_PCREL_BRANCH.
1115 (tc_gen_reloc): Remove OBJ_ELF special case.
1116 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1118 2005-06-30 Ben Elliston <bje@gnu.org>
1120 * Makefile.am (check-DEJAGNU): Don't search for expect.
1121 * Makefile.in: Regenerate.
1123 2005-06-30 Ben Elliston <bje@gnu.org>
1125 * Makefile.am (EXPECT): Set to expect.
1126 (RUNTEST): Likewise, set to runtest.
1127 * Makefile.in: Regenerate.
1129 2005-06-23 Ben Elliston <bje@gnu.org>
1131 * config/m68k-parse.h: Use ISO C90.
1132 * config/m68k-parse.y: Likewise.
1133 * config/tc-m68k.h: Likewise.
1135 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1138 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1140 (optimize_disp): Optimize only if possible. Don't use 64bit
1141 displacement on non-constants and do same on constants if
1144 2005-06-17 Jan Beulich <jbeulich@novell.com>
1146 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1147 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1148 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1149 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1150 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1152 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1153 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1154 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1155 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1156 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1157 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1158 convert 8-byte pc-relative relocations.
1159 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1160 (i386_validate_fix): Likewise.
1161 (x86_cons): Also handle quad values in 64-bit mode.
1162 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1163 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1164 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1165 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1167 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1169 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1170 symbolP as well as for names with a leading dot. Use ACONCAT.
1171 (md_apply_fix): For branch relocations, only replace value
1172 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1173 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1174 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1175 (LOCAL_LABEL_PREFIX): Don't define.
1177 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1179 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1182 2005-06-08 James E Wilson <wilson@specifixinc.com>
1185 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1186 is NULL, then emit a warning, and return the current index.
1188 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1191 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1192 temporary copy of the operands array so that changes can be safely
1193 backed out if the insn does not match.
1194 (m68k_compare_opcode): Shortcut the test when the parameters are
1195 the same. Return 1 if the names match but the second opcode is
1196 further on in the array than the first.
1198 2005-06-08 Nick Clifton <nickc@redhat.com>
1201 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1203 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1205 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1207 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1208 Michael Snyder <msnyder@redhat.com>
1209 Stan Cox <scox@redhat.com>
1211 * configure.in: Add ms1 case.
1213 * configure: Regenerate.
1215 * configure.tgt: Add ms1 case.
1217 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1219 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1220 * config/tc-xtensa.c (new_resource_table): Likewise.
1221 (resize_resource_table): Likewise.
1222 (release_resources): Fix assertion for unsigned values.
1224 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1226 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1227 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1228 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1229 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1230 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1231 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1232 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1233 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1234 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1235 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1236 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1237 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1238 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1239 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1240 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1241 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1242 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1243 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1244 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1245 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1246 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1247 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1248 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1249 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1250 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1251 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1252 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1253 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1254 * config/tc-xtensa.c, config/tc-z8k.c:
1255 Replace all instances of the string "_apply_fix3" with
1257 * po/POTFILES.in, po/gas.pot: Regenerate.
1259 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1261 * Makefile.am: Run "make dep-am".
1262 (POTFILES): Remove GAS_CFILES.
1263 * Makefile.in: Regenerate.
1265 2005-06-07 David Ung <davidu@mips.com>
1267 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1268 24kc, 24kf and 24kfx under MIPS32 release 2.
1270 2005-06-04 Nick Clifton <nickc@redhat.com>
1272 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1273 to their Thumb-enabled equivalents.
1275 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1277 * config/tc-mips.c (load_register): Add leading "0x" to the
1278 output of sprintf_vma().
1281 2005-06-01 Nick Clifton <nickc@redhat.com>
1283 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1284 test for the presence of thumb version of the parsing functions
1285 since they must always exist and the test generates a compile time
1288 2005-05-31 Richard Henderson <rth@redhat.com>
1290 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1291 (alpha_reloc_op): Add it.
1292 (debug_exp): Handle it.
1293 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1294 (emit_insn): Handle it.
1295 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1297 2005-05-31 Christian Groessler <chris@groessler.org>
1299 * write.c (dump_section_relocs): Convert to ISO-C.
1300 (write_relocs): Avoid signed/unsigned and fprintf argument
1301 warnings in debug code.
1303 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1305 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1306 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1307 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1308 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1309 fixP->tc_fix_data directly in the sole place it was used.
1310 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1311 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1314 2005-05-27 Jan Beulich <jbeulich@novell.com>
1316 * config/tc-ia64.c (struct proc_pending): New.
1317 (unwind): Replace proc_start with proc_pending.
1318 (unwind_diagnostic): Check unwind.proc_pending.sym.
1319 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1320 Check if previous proc not closed. Record all entry points.
1321 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1322 Set symbol sizes for entry points recorded in dot_proc. Check
1323 arguments for consistency with respective .proc's.
1324 (md_assemble): Replace unwind.proc_start with
1325 unwind.proc_pending.sym.
1327 2005-05-27 Jan Beulich <jbeulich@novell.com>
1329 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1330 and last_ptr. Check all in-use slots for first one with non-NULL
1331 unwind_record. Don't reload end_ptr before second update round.
1333 2005-05-26 James E Wilson <wilson@specifixinc.com>
1335 * config/tc-ia64.c (extra_goodness): Update comment.
1336 (md_begin): Add debugging code to print best_template table.
1338 2005-05-25 Jan Beulich <jbeulich@novell.com>
1340 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1343 2005-05-25 Jan Beulich <jbeulich@novell.com>
1345 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1346 BFD_RELOC_UNUSED when determining the width of the reloc.
1348 2005-05-25 Jan Beulich <jbeulich@novell.com>
1350 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1353 2005-05-25 Jan Beulich <jbeulich@novell.com>
1355 * config/tc-ia64.c (dot_radix): Rewrite.
1357 2005-05-25 Jan Beulich <jbeulich@novell.com>
1359 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1361 (alloc_record): Remove references to next_slot_number and
1363 (emit_one_bundle): Likewise.
1365 2005-05-22 Nick Clifton <nickc@redhat.com>
1367 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1368 message buffer when invoking the insert function.
1370 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1372 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1373 only if an instruction match is found.
1375 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1377 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1378 to addition in argument to xtensa_dwarf2_emit_insn.
1380 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1382 * Makefile.am: Have 'all' depend on 'info'.
1383 * Makefile.in: Regenerate.
1385 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1387 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1389 2005-05-19 Anton Blanchard <anton@samba.org>
1391 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1392 (md_show_usage): Document it.
1393 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1394 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1396 2005-05-19 Jan Beulich <jbeulich@novell.com>
1398 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1399 relocations in unwind section.
1401 2005-05-18 Nick Clifton <nickc@redhat.com>
1403 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1404 if one exists. Ignore any error messages it may produce, just
1405 allow it to perform the insertion.
1407 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1409 * hash.c (hash_lookup): Add len parameter. All callers changed.
1410 (hash_find_n): New interface.
1411 * hash.h: Prototype hash_find_n.
1412 * sb.c: Include as.h.
1413 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1414 (sb_scrub_and_add_sb): New interface.
1415 * sb.h: Prototype sb_scrub_and_add_sb.
1416 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1418 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1419 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1420 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1422 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1424 * doc/Makefile.am (gasver.texi): Don't use $<.
1425 * doc/Makefile.in: Regenerated.
1427 2005-05-17 Nick Clifton <nickc@redhat.com>
1430 * symbols.c (resolve_symbol_value): Do not move symbols whose
1431 value expression has not been resolved or finalized into the
1432 absolute section as this will confuse other parts of the assembler
1433 into thinking that their value is zero.
1435 2005-05-17 Jan Beulich <jbeulich@novell.com>
1437 * read.c (_find_end_of_line): New.
1438 (find_end_of_line): New.
1439 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1440 (read_a_source_file): Use it.
1443 (get_line_sb): Use it.
1444 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1445 (s_comm_internal): Likewise.
1447 (s_macro): Likewise.
1448 (s_ignore): Use ignore_rest_of_line.
1449 * read.h (find_end_of_line): Prototype.
1450 (discard_rest_of_line): Remove prototype. #define to
1451 ignore_rest_of_line.
1453 2005-05-17 Nick Clifton <nickc@redhat.com>
1455 * config/tc-v850,h (TC_FIX_TYPE): Define.
1456 (TC_INIT_FIX_TYPE): Define.
1457 * config/tc-v850.c (md_assemble): When creating a fix record the
1458 operand in the tc_fix_data field.
1459 (md_apply_fix3): When applying a resolved fix use the operand's
1460 insertion procedure to store the value, if the operand has been
1463 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1465 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1467 * Makefile.in: Regenerated.
1469 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1470 Bob Wilson <bob.wilson@acm.org>
1472 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1474 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1475 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1477 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1479 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1480 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1482 2005-05-10 Michael Matz <matz@suse.de>
1484 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1486 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1488 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1491 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1492 Handle label-without-colon before ordinary dot-pseudo as an
1493 ordinary label. Don't leak memory for label-without-colon alone
1494 on a line. Don't mmixal-munge operands for dot-pseudos.
1496 2005-05-10 Jan Beulich <jbeulich@novell.com>
1498 * macro.c (get_any_string): Remove the two last parameters. Replace
1499 references to the former expand parameter by using macro_alternate.
1500 Simplify loop condition for checking for end-of-string.
1501 (get_string): Remove redunant call to sb_skip_white.
1502 (do_formals): Remove two last arguments to get_any_string.
1503 (macro_expand): Likewise.
1504 (expand_irp): Likewise.
1506 2005-05-10 Jan Beulich <jbeulich@novell.com>
1508 * read.c (s_macro): Move local variable 'local' to smaller scope.
1509 Call sb_kill on it when done.
1511 2005-05-09 Jan Beulich <jbeulich@novell.com>
1513 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1514 when zero and not required by encoding constraints.
1516 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1519 * config/tc-sh64.c (sh64_fake_label): New.
1521 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1523 * doc/internals.texi (TC_FAKE_LABEL): Document.
1525 * write.c (TC_FAKE_LABEL): New.
1526 (adjust_reloc_syms): Use it.
1527 (write_object_file): Likewise.
1529 2005-05-09 Jan Beulich <jbeulich@novell.com>
1531 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1532 and comma in Intel mode.
1534 2005-05-09 Jan Beulich <jbeulich@novell.com>
1536 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1537 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1538 Make name array static and const. Adjust lookup to account for NULL
1539 entries (standing for unused register numbers).
1541 2005-05-09 Jan Beulich <jbeulich@novell.com>
1543 * config/tc-i386.c (parse_insn): Consider all matching instructions
1544 when checking for string instruction after string-only prefix.
1546 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1549 * config/tc-ia64.c (start_unwind_section): Properly check
1550 comdat group with SHF_GROUP.
1552 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1554 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1556 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1558 * config/tc-xtensa.c: Remove excess whitespace.
1559 * config/tc-xtensa.h: Likewise.
1560 * config/xtensa-istack.h: Likewise.
1561 * config/xtensa-relax.c: Likewise.
1562 * config/xtensa-relax.h: Likewise.
1564 2005-05-06 Nick Clifton <nickc@redhat.com>
1566 * sb.h: Fix formatting of comments.
1567 * sb.c: Fix formatting of comments.
1569 2005-05-06 Jan Beulich <jbeulich@novell.com>
1571 * sb.h (sb_add_buffer): Reintroduce.
1572 * sb.c (sb_add_buffer): Likewise.
1574 2005-05-06 Jan Beulich <jbeulich@novell.com>
1576 * macro.c (new_formal, del_formal): New.
1577 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1578 required argument has default value. Stop looking for more formal
1579 when there was a vararg one.
1580 (macro_expand_body): Use new_formal and del_formal.
1581 (macro_expand): Likewise. Initialize local variable err. Don't
1582 return immediately when encountering an error. Warn when keyword
1583 argument already had a value assigned. Eliminate duplicate clearing
1584 of argument value. When current positional argument matches parameter
1585 of vararg type, assign to it all the remaining arguments. Issue error
1586 when required parameter does not have value.
1587 (free_macro): Use del_formal.
1588 (expand_irp): Initialize formal type. Free buffers associated with
1589 formal prior to returning.
1590 * macro.h (struct formal_struct): Add new field 'type' with new
1591 enumeration type 'formal_type'.
1592 * doc/as.texinfo: Document macro parameter qualifiers.
1593 * NEWS: Mention new functionality.
1595 2005-05-06 Jan Beulich <jbeulich@novell.com>
1597 * cond.c (s_ifb): New.
1598 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1599 * read.h (s_ifb): Prototype.
1600 * doc/as.texinfo: Document .ifb and .ifnb.
1602 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1604 * config/tc-ia64.c (MIN): Undef.
1606 2005-05-05 Paul Brook <paul@codesourcery.com>
1608 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1610 2005-05-05 Matt Thomas <matt@3am-software.com>
1612 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1615 2005-05-05 Nick Clifton <nickc@redhat.com>
1617 * Update the address and phone number of the FSF organization in
1618 the GPL notices in the following files:
1619 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1620 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1621 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1622 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1623 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1624 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1625 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1626 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1627 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1628 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1629 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1630 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1631 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1632 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1633 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1634 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1635 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1636 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1637 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1638 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1639 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1640 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1641 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1642 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1643 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1644 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1645 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1646 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1647 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1648 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1649 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1650 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1651 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1652 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1653 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1654 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1655 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1656 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1657 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1658 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1659 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1660 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1661 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1662 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1663 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1664 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1665 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1666 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1667 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1668 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1669 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1670 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1671 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1672 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1673 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1674 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1675 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1676 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1677 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1678 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1679 config/xtensa-istack.h, config/xtensa-relax.c,
1680 config/xtensa-relax.h, doc/fdl.texi
1682 2005-05-05 Nick Clifton <nickc@redhat.com>
1684 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1685 the target_big_endian variable to false.
1687 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1689 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1690 list traversal. Use bfd_section_list_prepend.
1691 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1692 over the section list.
1693 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1694 (xtensa_insert_section): Delete.
1695 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1696 and bfd_section_list_prepend.
1697 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1698 bfd_section_list_insert_after.
1700 2005-05-03 Nick Clifton <nickc@redhat.com>
1702 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1703 of bfd_section_list... macros.
1704 * config/tc-mmix.c (mmix_frob_file): Likewise.
1705 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1706 (xtensa_insert_section): Likewise.
1708 * macro.c (macro_hash): Remove static.
1709 * macro.h (macro_hash): Provide an external declaration.
1711 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1713 * write.c (write_object_file): Use bfd_section_double_list_remove
1716 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1718 * doc/Makefile.am (gasver.texi): Correct quoting.
1719 * doc/Makefile.in: Regenerated.
1721 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1723 * configure.tgt: Add h8300*-*-rtemscoff.
1724 Switch h8300*-*-rtems* to elf.
1726 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1728 * hash.c: Undo the last change.
1731 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1733 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1735 (DISTCLEANFILES): Remove.
1736 (MAINTAINERCLEANFILES): Add asconfig.texi.
1737 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1739 2005-04-29 Ben Elliston <bje@au.ibm.com>
1741 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1742 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1743 (bignum-copy.o): Remove.
1744 * Makefile.in: Regenerate.
1745 * makefile.vms (OBJS): Remove bignum-copy.obj.
1746 * symbols.h (local_symbol_make): Remove declaration.
1747 (verify_symbol_chain_2): Likewise.
1748 * symbols.c (local_symbol_make): Make static.
1749 (max_indent_level): Likewise.
1750 (verify_symbol_chain_2): Remove.
1751 * macro.c (macro_hash): Make static.
1752 * messages.c (fprint_value): Remove.
1753 * read.h (get_absolute_expr): Remove.
1754 (emit_leb128_expr): Likewise.
1755 (do_s_func): Likewise.
1756 * read.c (do_s_func): Make static.
1757 (emit_leb128_expr): Likewise.
1758 (get_absolute_expr): Likewise.
1759 * as.h (as_howmuch): Remove declaration.
1760 (fprint_value): Likewise.
1761 * as.c (myname): Make static.
1762 * input-scrub.c (as_howmuch): Remove.
1763 (as_1_char): Likewise.
1764 * input-file.h (input_file_is_open): Remove.
1765 * input-file.c (input_file_is_open): Likewise.
1766 * expr.h (expr_build_unary): Remove declaration.
1767 (expr_build_binary): Likewise.
1768 * expr.c (expr_build_unary): Remove.
1769 (expr_build_binary): Likewise.
1770 * hash.h (hash_replace): Remove declaration.
1771 (hash_delete): Likewise.
1772 * hash.c (hash_replace): Remove.
1773 (hash_delete): Likewise.
1774 * bignum-copy.c (bignum_copy): Move from here ..
1775 * config/tc-vax.c (bignum_copy): .. to here.
1776 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1777 (bignum_copy): Remove extern declaration.
1778 * sb.h (string_count): Remove extern declaration.
1779 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1780 (sb_name): Likewise.
1781 * sb.c (dsize): Replace preprocessor macro with static int.
1782 (string_count): Make static.
1783 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1784 (sb_name): Likewise.
1785 * config/obj-coff.c (dim_index): Make static.
1786 * config/tc-i386.c (GOT_symbol): Likewise.
1787 (output_invalid_buf): Likewise.
1788 * doc/internals.texi (Warning and error messages): Remove the
1789 prototype for fprint_value.
1791 2005-04-27 Ben Elliston <bje@au.ibm.com>
1795 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1797 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1799 * read.c (pseudo_set): Disallow symbol set to common symbol.
1802 * write.c (write_object_file): Report common symbol name when
1803 disallowing local symbol set to common symbol.
1804 (adjust_reloc_syms): Disallow local symbol set to undefined
1807 2005-04-25 Jan Beulich <jbeulich@novell.com>
1809 * macro.c (macro_expand_body): Replace locals indicator parameters
1810 with actual macro_entry. New local variables macro_line and err.
1811 Don't return when encountering an error, just record the fact.
1812 Detect local symbol name colliding with parameter. Track line number
1813 inside of macro expansion.
1814 (do_formals): Move local variable name to wider scope. Check
1815 parameter of the same name doesn't already exist. In MRI mode, also
1816 check it doesn't collide with the argument count pseudo-parameter).
1817 (define_macro): Add file and line number parameters. Remove local
1818 variable namestr. New local variable error. Initialize macro_entry
1819 members file, line, and name. Don't return when encountering an
1820 error, just record the fact. Use %s in some diagnostics for read.c
1821 to insert the macro name. Free macro_entry on error.
1822 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1823 when encountering an error, just record the fact.
1824 (expand_irp): Don't return when encountering an error, just record
1826 * macro.h (macro_struct): New members name, file, and line.
1827 (define_macro): Add file and line number parameters.
1828 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1829 regarding pseudo-op redefinition with the file/line that macro
1830 definition started at.
1832 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1834 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1835 (future_alignment_required): Remove ifdefs that use it.
1837 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1839 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1840 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1841 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1843 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1844 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1846 2005-04-21 Christian Groessler <chris@groessler.org>
1848 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1851 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1853 * config/obj-aout.h (S_IS_EXTERN): Removed.
1854 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1855 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1856 * symbols.c (S_IS_EXTERN): Likewise.
1857 * symbols.h (S_IS_EXTERN): Likewise.
1859 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1861 * config/tc-d10v.c (md_apply_fix3): Likewise.
1862 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1863 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1864 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1865 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1866 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1867 (shmedia_md_convert_frag): Likewise.
1868 * symbols.c (print_symbol_value_1): Likewise.
1869 * write.c (write_object_file): Likewise.
1871 2005-04-20 Nick Clifton <nickc@redhat.com>
1873 * config/tc-xtensa.c (get_aligned_diff): Change type of
1874 branch_align to offsetT so that its signedness matches that of
1877 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1878 number into a readable string.
1879 (load_register): Likewise.
1881 2005-04-20 Andreas Schwab <schwab@suse.de>
1883 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1885 2005-04-19 David S. Miller <davem@davemloft.net>
1887 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1888 NULL insn, exit early. Remove now spurious NULL checks.
1889 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1892 2005-04-19 Jan Beulich <jbeulich@novell.com>
1894 * symbols.h (symbol_find_base): Remove prototype.
1895 * symbols.c (save_symbol_name): Remove code section conditional upon
1897 (symbol_find): Remove.
1898 (symbol_find_base): Rename to symbol_find.
1899 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1901 * config/obj-coff.c (tag_insert): Remove code section conditional
1902 upon STRIP_UNDERSCORE.
1903 (obj_coff_def): Likewise.
1904 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1905 (coff_frob_symbol): Likewise.
1906 (yank_symbols): Likewise.
1907 (c_section_symbol): Likewise.
1908 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1909 * config/tc-arm.c (symbol_locate): Remove code section conditional
1910 upon STRIP_UNDERSCORE.
1911 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1912 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1913 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1914 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1915 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1917 2005-04-19 Andreas Schwab <schwab@suse.de>
1919 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1920 access to application registers.
1922 2005-04-19 Jan Beulich <jbeulich@novell.com>
1924 * config/te-sysv32.h: Remove.
1925 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1927 * Makefile.in (TARG_ENV_HFILES): Likewise.
1929 2005-04-19 Jan Beulich <jbeulich@novell.com>
1932 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1935 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1937 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1939 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1941 * config/tc-mips.c (normalize_constant_expr): Don't check for
1943 (check_absolute_expr): Only call normalize_constant_expr() if
1945 (mips_ip): Likewise.
1947 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1949 2005-04-18 Jan Beulich <jbeulich@novell.com>
1951 * macro.c (free_token): New, freeing all the memory associated with a
1953 (do_formals): Move initializers to ...
1954 (define_macro): ... here.
1955 (delete_macro): Convert passed in name to lower case. Warn when
1956 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1958 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1960 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1962 2005-04-15 Jan Beulich <jbeulich@novell.com>
1964 * config/obj-elf.c (obj_elf_struct): New.
1965 (elf_pseudo_table). Use it for .offset and .struct.
1967 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1968 Sterling Augustine <sterling@tensilica.com>
1970 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1971 than the section alignment.
1973 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1974 H.J. Lu <hongjiu.lu@intel.com>
1976 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1977 * config/tc-xtensa.c (xg_translate_sysreg_op,
1978 xtensa_translate_old_userregs_ops,
1979 xtensa_find_unaligned_branch_targets,
1980 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1981 relax_frag_add_nop): Support 64-bit host.
1982 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1983 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1985 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1987 * configure.tgt: Add support for OpenBSD/sparc ELF.
1989 * configure.tgt: Set emulation for mips-*-openbsd*.
1990 Remove broken mips-dec-openbsd* config.
1991 * configure.in: Set default ABI for mips64-*-openbsd*.
1992 * configure: Regenerate.
1994 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1996 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1997 optimization for constant addresses.
1999 2005-04-14 Nick Clifton <nickc@redhat.com>
2001 * as.c (main): Move parse_args before symbol_begin and frag_init
2002 so that the hash table size can be set before it is used.
2003 * hash.c: Use an unsigned long type for the size of the hash
2005 * hash.h (set_gas_hash_table_size): Update the prototype.
2007 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2009 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2010 * acinclude.m4: Include ../bfd/warning.m4.
2011 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2012 * Makefile.in: Regenerate.
2013 * configure: Regenerate.
2014 * doc/Makefile.in: Regenerate.
2016 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2018 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2019 (normalize_address_expr): New function to sign-extend address
2020 offsets that fit into 32 bits in 32-bit mode.
2021 (macro_build_ldst_constoffset): Use normalize_address_expr()
2022 instead of a handcoded sequence.
2023 (load_register): Likewise. Report oversized numbers in a useful
2025 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2026 for constant addresses. Report oversized numbers in a useful way.
2027 (mips_ip): Use normalize_address_expr() for addresses.
2029 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2031 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2032 similar to other instructions now that they're marked as ImmExt.
2034 2005-04-12 Nick Clifton <nickc@redhat.com>
2036 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2037 (gas_hash_table_size): New static variable.
2038 (set_gas_hash_table_size): New function: Records a requested size
2039 for the hash tables.
2040 (get_gas_hash_table_size): New function: Return a prime number
2041 near the requested size of the hash table.
2042 (hash_new): Use get_gas_hash_table_size.
2043 * hash.h: Add a prototype for set_gas_hash_table_size.
2044 * as.c (show_usage): Add description of new switches: --hash-size
2045 and --reduce-memory-overheads.
2046 (option_values): Add OPTION_HASH_TABLE_SIZE and
2047 OPTION_REDUCE_MEMORY_OVERHEADS.
2048 (std_longpopts): Add entries for the new options.
2049 (parse_args): Handle the new options.
2050 * Makefile.am: Add a dependency of as.c on hash.h.
2051 * Makefile.in: Regenerate.
2052 * doc/as.texinfo: Document the new switches.
2053 * NEWS: Mention the new switches.
2055 2005-04-12 Nick Clifton <nickc@redhat.com>
2058 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2061 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2063 * Makefile.am: Run "make dep-am".
2064 * Makefile.in: Regenerate.
2066 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2067 Bob Wilson <bob.wilson@acm.org>
2069 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2071 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2073 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2075 2005-04-11 Jan Beulich <jbeulich@novell.com>
2077 * NEWS: Mention these changes and their effects.
2078 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2080 (check_macro): Likewise.
2081 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2082 labels together with the closing pseudo-op.
2083 (macro_expand_body): Adjust comment. Range-check input before use.
2084 Adjust mis-spelled diagnostic. Use is_name_beginner.
2085 * read.c (try_macro): New.
2086 (read_a_source_file): New static variable last_eol. Don't list
2087 macro expansion lines more than once. Call try_macro.
2088 (s_macro): Set section of line_label to absolute instead of undefined.
2089 * doc/as.texinfo: Add information on the caveats of these changes.
2091 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2093 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2094 * symbols.h (symbol_X_add_number): Update prototype.
2096 2005-04-10 Eric Christopher <echristo@redhat.com>
2098 * symbols.c (symbol_X_add_number): Fix warning.
2100 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2102 * config/tc-m68k.c (md_begin): Support 64bit host.
2103 (get_num): Support 64bit BFD on 32bit host.
2105 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2107 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2109 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2111 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2112 call. Don't do the COFF hacks for multi-emulation gas. Move
2113 demand_empty_rest_of_line back to caller.
2114 (s_set, equals): demand_empty_rest_of_line here.
2117 * as.h (rs_dummy): Define.
2118 * symbols.c (symbol_X_add_number): New function.
2119 * symbols.h (symbol_X_add_number): Declare.
2120 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2121 * read.c (assign_symbol): New function, split out from s_set.
2122 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2123 Fix COFF hacks for multi-emulation gas.
2124 (s_set): Call assign_symbol. Remove "register" keyword.
2125 (set_zero_frag): New function.
2126 (pseudo_set): Always check for assignment to section syms.
2127 Always set segment and frag of symbol, and likewise extern for
2128 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2129 special case exp.X_add_number non-zero for O_symbol expressions.
2130 (equals): Use assign_symbol.
2132 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2134 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2137 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2139 * config/tc-i386.c (tc_gen_reloc): Don't turn
2140 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2142 2005-04-06 Nick Clifton <nickc@redhat.com>
2144 * po/rw.po: New translation: Kinyarwanda
2145 * configure.in (ALL_LINGUAS): Add rw
2146 * configure: Regenerate.
2148 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2149 Bob Wilson <bob.wilson@acm.org>
2151 * config/tc-xtensa.c (branch_align_power): New.
2152 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2153 future_alignment_required): Use branch_align_power to check section
2154 alignment as well as xtensa_fetch_width when aligning branch targets.
2156 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2158 * config/tc-xtensa.c: Warning fixes throughout.
2159 (xtensa_fetch_width): Change to unsigned.
2160 (assemble_nop, xtensa_find_unaligned_branch_targets,
2161 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2162 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2163 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2164 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2165 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2166 get_text_align_max_fill_size, get_text_align_nop_count,
2167 get_text_align_nth_nop_size, get_noop_aligned_address,
2168 get_aligned_diff, convert_frag_align_next_opcode,
2169 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2170 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2171 types, avoiding size_t and using offsetT and addressT appropriately.
2172 (get_text_align_power): Clean up types. Avoid incorrect bound.
2173 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2175 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2177 * config/tc-ia64.c (start_unwind_section): Undo the change
2179 (generate_unwind_image, dot_endp): Likewise.
2181 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2183 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2184 le_nop_stop arrays and initializers to file scope.
2185 (md_begin): When generating code for anything other than
2186 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2188 2005-04-01 Jan Beulich <jbeulich@novell.com>
2190 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2193 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2195 * NEWS: Mention [fdgh]_floating.
2196 * config/atof-vax.c: Fix some whitespace.
2197 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2199 2005-04-01 Nick Clifton <nickc@redhat.com>
2201 * configure.in: Add a check for <unistd.h> providing a prototype
2202 for getopt() which is compatible with the one in
2203 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2204 * configure: Regenerate.
2205 * config.in (HAVE_DECL_GETOPT): Add.
2207 2005-04-01 Jan Beulich <jbeulich@novell.com>
2209 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2211 2005-04-01 Jan Beulich <jbeulich@novell.com>
2213 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2214 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2216 2005-03-30 Julian Brown <julian@codesourcery.com>
2218 * config/tc-arm.c (arm_adjust_symtab): Rename
2219 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2221 2005-03-30 Julian Brown <julian@codesourcery.com>
2223 * config/tc-arm.c (mapping_state): Change documentation in function
2224 comment to cross-reference spec instead. Change type of mapping symbols
2226 (arm_adjust_symtab): Don't change type of mapping symbols here.
2228 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2230 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2231 * config.in: Regenerate.
2232 * configure: Regenerate.
2233 * configure.in: Check for ffs decl and alphabetize.
2235 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2236 Phil Blundell <philb@gnu.org>
2238 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2239 (md_apply_fix3): Mark TLS symbols.
2240 (tc_gen_reloc): Handle TLS relocations.
2241 (arm_fix_adjustable): Ignore TLS relocations.
2242 (s_arm_elf_cons): Support expressions after decorated symbols.
2244 2005-03-29 Julian Brown <julian@codesourcery.com>
2246 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2247 whether personality routine index N has been output for this section.
2248 (mapping_state): tc_segment_info_data now struct not enum.
2249 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2250 handled on section change.
2251 (create_unwind_entry): Previous code to output dependency removed.
2252 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2254 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2255 arm_segment_info_type.
2256 (arm_segment_info_type): New struct.
2258 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2259 Bob Wilson <bob.wilson@acm.org>
2261 * config/tc-xtensa.c (do_align_targets): Update comment.
2262 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2263 Insert a LOOP_END frag before every loop target, and do not overload
2264 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2265 (xg_assemble_vliw_tokens): Use do_align_targets.
2266 (xtensa_fix_target_frags): Remove code to convert a
2267 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2268 negatable branch at the end of a loop.
2269 (frag_can_negate_branch): Delete.
2271 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2272 H.J. Lu <hongjiu.lu@intel.com>
2275 NEWS: Mention "-mtune=[itanium1|itanium2]".
2277 * config/tc-ia64.c (md): Add tune.
2278 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2279 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2280 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2281 B unit NOPs are discouraged for McKinley-derived cores.
2282 (md_begin): Don't hardcode the "extra_goodness()" function in
2284 (ia64_init): Set md.tune to itanium2.
2286 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2287 * doc/c-ia64.texi: Likewise.
2289 2005-03-27 Ian Lance Taylor <ian@airs.com>
2291 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2292 bad C_EFCN symbol, print its name.
2294 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2296 * config/tc-xtensa.c (use_longcalls): Delete.
2297 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2298 the use_longcalls flag is set. Do this before checking the segment.
2299 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2300 expand direct calls at this point.
2301 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2302 (xtensa_find_unmarked_state_frags): Likewise.
2303 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2304 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2305 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2306 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2308 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2310 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2312 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2314 * config/tc-cris.h: Convert to ISO C90.
2315 * config/tc-cris.c: Ditto.
2316 (md_estimate_size_before_relax): Remove obsolete comment for
2317 parameter "segment_type".
2318 (md_begin): Document reason for cast of hash_insert argument.
2319 (md_atof): Correct type of parameter "type".
2321 2005-03-24 Nick Clifton <nickc@redhat.com>
2323 * write.h (bit_fix_new): Remove redundant prototype.
2324 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2325 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2326 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2327 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2328 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2329 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2330 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2331 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2332 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2333 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2334 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2335 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2336 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2337 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2338 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2339 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2340 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2341 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2342 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2343 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2344 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2345 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2346 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2347 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2348 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2349 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2350 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2351 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2352 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2353 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2354 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2355 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2356 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2357 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2358 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2359 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2360 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2361 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2362 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2363 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2364 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2365 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2366 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2367 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2368 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2369 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2370 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2371 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2372 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2373 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2374 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2375 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2376 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2377 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2378 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2380 2005-03-23 Jim Blandy <jimb@redhat.com>
2382 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2383 attributes properly.
2385 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2386 Nick Clifton <nickc@redhat.com>
2388 * configure.tgt: Accept any C library to accompany a GNU Linux
2389 implementation, not just the GNU C library.
2390 * configure.in: Likewise.
2391 * configure: Regenerate.
2393 2005-03-23 Nick Clifton <nickc@redhat.com>
2395 * config/tc-tic30.c: Convert to ISO C90 formatting.
2396 * config/tc-tic30.h: Convert to ISO C90 formatting.
2397 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2398 * config/atof-vax.c: Convert to ISO C90 formatting.
2400 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2402 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2403 relocations correctly as well.
2404 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2405 relocations in mergeable sections section-relative either.
2407 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2409 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2411 2005-03-21 Nick Clifton <nickc@redhat.com>
2413 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2414 warning by providing a prototype for sh_symbian_find_elf_flags.
2416 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2419 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2421 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2422 along with other formats that set bfd_gas. Remove unnecessary
2423 setting of bfd_gas. Delete strongarm cases in generic_target
2426 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2429 * config/tc-m68k.c (TRUNC, SEXT): Define.
2430 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2431 (m68k_ip): Truncate or sign extend expressions as appropriate.
2432 (get_num): Likewise.
2433 (md_apply_fix3): Use SEXT.
2435 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2437 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2438 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2439 (obj-vms.o): Delete rule.
2441 * Makefile.in: Regenerate.
2442 * aclocal.m4: Regenerate.
2443 * doc/Makefile.in: Regenerate.
2444 * po/POTFILES.in: Regenerate.
2446 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2448 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2449 flag for coldfire v4e.
2451 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2453 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2454 xg_apply_fix_value and return a value to indicate success.
2455 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2456 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2457 (xtensa_validate_fix_sub): New.
2458 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2459 (tc_gen_reloc): Move code to handle difference of symbols and code to
2460 apply tentative fix values to ...
2461 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2462 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2463 relocations when linkrelax flag is not set.
2464 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2465 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2467 2005-03-17 Jan Beulich <jbeulich@novell.com>
2469 * config/tc-i386.c (i386_scale): Beautify error message.
2470 (Intel syntax comments): Update.
2471 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2473 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2474 Remove declarations.
2475 (intel_bracket_expr): Declare.
2476 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2477 of the function body in a loop allowing to split an operand into two.
2478 Replace calls to malloc and checks of it returning non-NULL with
2479 calls to xmalloc/xstrdup.
2480 (intel_expr): SHORT no longer handled here. Add comment indicating
2481 comparison ops need implementation.
2482 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2483 Check right operand of - does not specify a register when parsing
2484 the address of a memory reference.
2485 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2486 Check operands do not specify a register when parsing the address of
2488 (intel_e06, intel_e06_1): Likewise.
2489 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2490 handle SHORT as well as unary + and -. Don't accept : except for
2491 segment overrides or in direct far jump/call insns.
2492 (intel_brack_expr): New.
2493 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2495 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2496 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2497 Allow symbolic constants as register scale value.
2498 (intel_get_token): Replace call to malloc and check of return value
2499 with call to xmalloc. Change handling for FLAT to match MASM's.
2500 (intel_putback_token): Don't try to back up/free current token if
2503 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2505 * configure.tgt: Set emulation for arm-*-eabi*.
2506 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2507 * config/te-armeabi.h: New file.
2508 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2509 * config/te-symbian.h: Include "te-armeabi.h".
2511 2005-03-16 Nick Clifton <nickc@redhat.com>
2513 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2514 local variable in case it is clobbered by the setjmp.
2516 2005-03-16 Nick Clifton <nickc@redhat.com>
2517 Ben Elliston <bje@au.ibm.com>
2519 * configure.in (werror): New switch: Add -Werror to the
2520 compiler command line. Enabled by default. Disable via
2522 * configure: Regenerate.
2524 2005-03-16 Nick Clifton <nickc@redhat.com>
2526 * config/obj-coff.h: Convert to ISO C90 formatting.
2527 * config/obj-coff.c: Convert to ISO C90 formatting.
2529 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2531 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2532 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2533 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2534 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2535 (insns): Add ARMv6T2 instructions:
2536 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2537 (arm_archs): Add V6T2 variants.
2539 2005-03-15 Nick Clifton <nickc@redhat.com>
2541 * NEWS: Add cutoff for changes in 2.16 release.
2543 2005-03-15 Jan Beulich <jbeulich@novell.com>
2545 * expr.c (operand): Merge handling of unary + into that for unary
2548 2005-03-14 Eric Christopher <echristo@redhat.com>
2550 * config/tc-mips.c: Include dw2gencfi.h.
2551 (mips_cfi_frame_initial_instructions): New.
2552 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2553 (tc_cfi_frame_initial_instructions): Ditto.
2554 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2555 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2556 * Makefile.am: Update dependencies.
2557 * Makefile.in: Regenerate.
2559 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2561 * po/es.po: Commit new Spanish translation.
2563 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2565 * po/tr.po: Commit new Turkish translation.
2567 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2569 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2572 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2574 * config-gas.com: Mark vax-vms as obsolete.
2575 * configure.in: Remove fmt=vms support.
2576 * config.in: Regenerate.
2577 * configure: Regenerate.
2578 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2580 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2581 Bob Wilson <bob.wilson@acm.org>
2583 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2584 when checking if xg_resolve_literals needs to be called.
2585 * config/tc-xtensa.h: Fix spelling typo in a comment.
2587 2005-03-10 Jan Beulich <jbeulich@novell.com>
2589 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2590 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2591 crafted structure declarations with the types from macro.h.
2593 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2595 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2596 for -mno-shared optimization.
2598 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2600 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2601 (MAX_NOPS): Bump to 4.
2602 (mips_fix_vr4130): New variable.
2603 (nops_for_vr4130): New function.
2604 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2605 nops_for_vr4130 if working around VR4130 errata.
2606 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2607 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2608 (md_parse_option): Handle them.
2609 (md_show_usage): Print them.
2610 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2612 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2614 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2617 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2619 * config/tc-mips.h (mips_flush_pending_output): Delete.
2620 (mips_emit_delays): Declare.
2621 (md_flush_pending_output): Use mips_emit_delays.
2622 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2623 the previous instructions.
2624 (md_begin, append_insn, md_parse_option): Update callers.
2625 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2627 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2628 (s_gpdword): Update callers.
2629 (start_noreorder, end_noreorder): New functions.
2630 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2631 manipulating mips_opts or prev_nop_frag directly.
2632 (mips_flush_pending_output): Delete.
2634 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2636 * config/tc-mips.c (mips_move_labels): New function, taken from...
2637 (append_insn, mips_emit_delays): ...here.
2639 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2641 * config/tc-mips.c (MAX_NOPS): New macro.
2642 (history): Resize to 1 + MAX_NOPS.
2643 (fix_vr4120_class): New enumeration.
2644 (vr4120_conflicts): New variable.
2645 (init_vr4120_conflicts): New function.
2646 (md_begin): Call it.
2647 (insn_uses_reg): Constify first argument.
2648 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2649 (nops_for_insn_or_target): New functions.
2650 (append_insn): Use the new nops_for_* functions instead of inline
2651 delay checks. Generalize prev_nop_frag handling to handle an
2652 arbitrary history length. Insert nops into the history buffer
2653 once the number of nops in prev_nop_frag is fixed.
2654 (emit_delays): Use nops_for_insn instead of inline delay checks.
2656 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2658 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2659 check from branch delay code. Remove unnecessary check for branches.
2661 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2663 * config/tc-mips.c (dummy_opcode): Delete.
2664 (nop_insn, mips16_nop_insn): New variables.
2665 (NOP_INSN): New macro.
2666 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2667 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2668 (md_begin): Initialize nop_insn and mips16_nop_insn.
2669 (append_insn): Use the new emit_nop function to add nops, recording
2670 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2671 to reserve room for the instruction and install_insn to install the
2672 final form. Use insert_into_history to record the instruction in
2673 the history buffer. Use move_insn to do delay slot filling.
2674 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2675 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2676 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2678 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2680 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2681 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2682 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2683 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2684 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2686 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2688 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2689 and extended_p fields with a single fixed_p field.
2690 (append_insn, mips_no_prev_insn): Adjust accordingly.
2692 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2694 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2695 a single mips16_absolute_jump_p bit.
2696 (append_insn): Adjust accordingly.
2698 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2700 * config/tc-mips.h (mips_cl_insn): Move definition to...
2701 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2702 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2704 (history): New variable.
2705 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2706 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2707 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2708 (prev_prev_insn_unreordered): Delete.
2709 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2710 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2713 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2715 * doc/Makefile.am: Update as.info dependencies.
2716 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2718 2005-03-08 Jan Beulich <jbeulich@novell.com>
2720 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2721 error, and point to .purgem documentation if someone really needs
2723 * NEWS: Mention macro redefinition is now an error.
2725 2005-03-08 Jan Beulich <jbeulich@novell.com>
2727 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2728 emitted to. Add more precise diagnostics for non-fitting insns based
2729 on that. Eliminate now superfluous special casing of MLX. Clear out
2730 slot information when dropping an insn.
2732 2005-03-08 Jan Beulich <jbeulich@novell.com>
2734 * config/tc-ia64.c (parse_section_name): Rename to...
2735 (cross_section): In addition to separating the name from the rest of
2736 the arguments, also carry out the operation.
2737 (dot_xdata): Use cross_section.
2738 (dot_float_cons): Likewise.
2739 (dot_xstringer): Likewise.
2740 (dot_xdata_ua): Likewise.
2741 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2743 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2745 * po/gas.pot: Regenerate.
2747 2005-03-04 David Daney <ddaney@avtrex.com>
2749 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2750 instead of '_gp' for -mno-shared optimization.
2752 (s_abicalls): Document it in the comment.
2753 (md_show_usage): Document the -mno-shared option.
2755 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
2757 * config/tc-mips.c (mips_set_options): Add sym32 field.
2758 (mips_opts): Initialize it.
2759 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2760 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2761 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2762 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2763 when deciding whether to use a symbolic %highest/%higher expansion.
2764 (macro): Likewise. Remove o64/n32 linux hack. Always use
2765 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2766 and "la". Handle constants separately from symbolic expressions in
2767 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2768 and using load_register to load the high part of the address.
2769 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2770 (OPTION_ELF_BASE): Bump by 2.
2771 (md_longopts): Add entries for -msym32 and -mno-sym32.
2772 (md_parse_option): Handle them.
2773 (usage): Document them.
2774 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2775 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2776 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2777 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2778 -msym32 and -mno-sym32.
2780 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2782 * config/tc-mips.c (load_address): Implement GP optimization
2783 for 64bit address space non-PIC. Fix formatting.
2784 (macro): Likewise. Simplify code.
2785 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2786 (mips_after_parse_args): Simplify code.
2788 2005-03-03 Nick Clifton <nickc@redhat.com>
2790 * expr.c (operand): Remove redundant code enclosed by #ifdef
2791 RELAX_PAREN_GROUPING....#endif.
2793 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2794 reloc is the difference of two symbols defined in the same
2797 * config/tc-iq2000.c (line_comment_chars): Include the # character
2798 as otherwise this breaks #APP/#NO_APP processing.
2800 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2802 * config/tc-arc.c(md_assemble): Remove dead code for handling
2803 immediate indexing of ld and st .
2805 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2806 Joseph Myers <joseph@codesourcery.com>
2808 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2809 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2810 (parse_relocation): Check for a word break after a relocation
2812 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2815 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2817 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2819 2005-03-02 Jan Beulich <jbeulich@novell.com>
2821 * as.c (main): Use unlink_if_ordinary instead of unlink.
2822 * messages.c (as_fatal): Likewise.
2824 2005-03-02 Jan Beulich <jbeulich@novell.com>
2826 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2828 (parse_register): Allow cr8...15 in all modes.
2830 2005-03-02 Jan Beulich <jbeulich@novell.com>
2832 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2833 etc. like normal symbol references (T_ID).
2835 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2837 * symbols.c (fb_label_name): Fix silly thinko in last change.
2839 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2841 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2842 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2844 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2846 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2849 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2852 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2854 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2856 * as.h (assert): Warning fix.
2857 * expr.c (expr): Correct assertion.
2858 * read.c (s_comm_internal): Remove assertion.
2859 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2860 (fixup_segment): Remove assertion.
2861 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2862 (md_apply_fix3): Likewise.
2863 * config/tc-i370.c (md_begin): Correct assertion.
2864 (i370_macro): Warning fix for assertion.
2866 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2868 * configure.in (AC_C_BIGENDIAN): Invoke.
2869 * configure: Regenerate.
2870 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2871 host variable to set string header size.
2872 * config/obj-aout.c (obj_header_append): Don't use host structs.
2873 (obj_symbol_to_chars): Likewise.
2874 (obj_emit_strings): Likewise. Use the passed in output pointer.
2875 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2876 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2877 not sizeof host struct.
2878 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2879 (obj_emit_strings): Likewise.
2880 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2881 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2883 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2885 (host_number_to_chars): Define.
2886 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2887 host internal struct to set header sizes.
2888 * config/tc-i960.c (md_number_to_field): Warning fix.
2889 (md_ri_to_chars): Use host byte order.
2890 (get_cdisp, md_apply_fix3): Warning fix.
2891 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2893 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2895 * doc/c-arc.texi: Update documentation about ARC's extension
2898 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2900 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2903 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2905 * cgen.c: Warning fixes.
2906 * config/tc-arc.c: Likewise.
2907 * config/tc-arm.c: Likewise.
2908 * config/tc-avr.c: Likewise.
2909 * config/tc-d10v.c: Likewise.
2910 * config/tc-d30v.c: Likewise.
2911 * config/tc-frv.c: Likewise.
2912 * config/tc-frv.h: Likewise.
2913 * config/tc-h8300.c: Likewise.
2914 * config/tc-h8500.c: Likewise.
2915 * config/tc-i370.c: Likewise.
2916 * config/tc-i960.c: Likewise.
2917 * config/tc-ia64.c: Likewise.
2918 * config/tc-ip2k.c: Likewise.
2919 * config/tc-m68hc11.c: Likewise.
2920 * config/tc-maxq.c: Likewise.
2921 * config/tc-mcore.c: Likewise.
2922 * config/tc-mips.c: Likewise.
2923 * config/tc-msp430.c: Likewise.
2924 * config/tc-pj.c: Likewise.
2925 * config/tc-ppc.c: Likewise.
2926 * config/tc-ppc.h: Likewise.
2927 * config/tc-s390.c: Likewise.
2928 * config/tc-sh.c: Likewise.
2929 * config/tc-sh64.c: Likewise.
2930 * config/tc-tic4x.c: Likewise.
2931 * config/tc-tic80.c: Likewise.
2932 * config/tc-v850.c: Likewise.
2933 * config/tc-vax.c: Likewise.
2934 * config/tc-w65.c: Likewise.
2935 * config/tc-xstormy16.c: Likewise.
2936 * config/tc-z8k.c: Likewise.
2938 2005-02-22 Catherine Moore <clm@cm00re.com>
2940 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2941 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2943 2005-02-22 Eric Christopher <echristo@redhat.com>
2945 * config/tc-mips.c (struct proc): Change isym to
2946 func_sym. New member func_end_sym.
2947 (s_mips_ent): Update.
2948 (s_mips_end): Ditto. Add code to compute function size.
2950 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2952 * read.c: Warning fixes.
2953 * config/obj-elf.c: Likewise.
2955 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2957 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2960 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2962 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2965 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2967 (demand_empty_rest_of_line): Likewise.
2968 (tic54x_sblock): Likewise.
2969 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2971 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2973 * read.c (address_bytes): New function.
2974 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2975 (potable): Add "dc.a".
2976 (cons_worker): Handle "dc.a".
2977 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2979 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2981 * input-file.c (input_file_open): Rearrange to avoid warning.
2983 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2985 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2986 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2987 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2989 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2991 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2992 uses after .set noat.
2993 (load_address): Likewise.
2994 (macro): Likewise. Don't try to avoid $at use by sacrificing
2995 the target register before it is stored, it won't work.
2997 2005-02-17 James E Wilson <wilson@specifixinc.com>
2999 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3000 see an instruction that specifies a template.
3002 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3004 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3005 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3006 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3008 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3010 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3012 * config/tc-ia64.c (md): Add hint_b.
3013 (emit_one_bundle): Handle md.hint_b for "hint".
3014 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3015 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3016 (ia64_init): Set md.hint_b to error.
3017 (md_assemble): Handle md.hint_b for "hint.b".
3019 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3020 * doc/c-ia64.texi: Likewise.
3022 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3024 * tc.h (struct relax_type, relax_typeS): Move from here..
3025 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3026 * ecoff.c (ecoff_new_file): Add appfile param.
3027 * ecoff.h (ecoff_new_file): Likewise.
3028 * itbl-lex.h: New file.
3029 * itbl-lex.l: Include itbl-lex.h.
3030 * itbl-parse.y: Likewise.
3031 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3032 * read.c (s_app_file_string): Mark appfile possibly unused.
3033 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3034 * subsegs.h (struct seg_info_trash): Delete.
3035 (seg_info): Use segment_info_type instead.
3036 * config/obj-coff.c (struct filename_list): Make filename const char *.
3037 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3038 * config/obj-elf.c (elf_file_symbol): Similarly.
3039 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3041 * config/tc-arc.c (md_operand): Warning fix.
3042 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3043 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3044 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3045 * config/tc-frv.c (frv_force_relocation): Warning fix.
3046 * config/tc-m68k.c (md_parse_option): Delete unused var.
3047 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3048 * config/tc-sparc.c: Likewise.
3049 (s_common): Warning fix.
3050 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3051 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3053 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3054 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3055 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3056 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3057 (tic4x_do_align): Use TIC_NOP_OPCODE.
3058 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3059 * config/tc-vax.c: Include netinet/in.h.
3060 (tc_headers_hook): Formatting.
3061 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3063 2005-02-17 Jan Beulich <jbeulich@novell.com>
3065 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3066 parsing inN, locN, outN. Set 'idx' to offset register number starts
3067 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3070 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3072 * config/tc-mips.c (load_address): Fix formatting.
3073 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3074 Catch macros which are unexpandable without AT. Remove duplicate
3076 (macro2): Remove duplicate zeroing of used_at.
3078 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3080 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3083 2005-02-15 Nigel Stephens <nigel@mips.com>
3084 Maciej W. Rozycki <macro@mips.com>
3086 * config/tc-mips.c (reloc_needs_lo_p): Handle
3087 BFD_RELOC_MIPS16_HI16_S.
3088 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3089 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3090 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3092 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3093 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3094 Call my_getSmallExpression() to parse percent operators.
3095 (percent_op_match, mips_percent_op): Separate definitions.
3096 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3097 (parse_relocation): Handle the MIPS16 mode using
3099 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3100 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3102 2005-02-15 Jan Beulich <jbeulich@novell.com>
3104 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3105 instead of explicitly dealing with the translation; exclude
3106 relocations that are already pcrel, however.
3108 2005-02-15 Jan Beulich <jbeulich@novell.com>
3110 * config/tc-ia64.c: Include limits.h (if available).
3111 (gr_values[0]): Set path to INT_MAX.
3112 (dot_reg_val): Don't allow changing value of r0. Limit range of
3113 general registers at r127.
3114 (specify_resource): Default resource index is -1. Don't set resource
3115 index (in case IA64_RS_RSE) without setting the specific flag.
3116 (note_register_values): Check operand is O_constant before tracking
3117 input value of moves. Add tracking for dep.z with constant inputs.
3118 (print_dependency): Resource index of specific resource may be zero.
3119 (check_dependencies): Likewise.
3121 2005-02-15 Jan Beulich <jbeulich@novell.com>
3123 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3124 reg_class. Check operands and emit diagnostics for illegal use of
3127 2005-02-15 Jan Beulich <jbeulich@novell.com>
3129 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3130 new variables type, suffix, and width. Handle
3131 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3132 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3133 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3134 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3135 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3136 if unable to translate relocation type, using the new variables.
3138 2005-02-15 Jan Beulich <jbeulich@novell.com>
3140 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3141 (ty_symbol_chars): Define.
3142 * config/tc-ia64.c (ia64_symbol_chars): Define.
3144 2005-02-15 Jan Beulich <jbeulich@novell.com>
3146 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3147 input_line_pointer was advanced.
3149 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3151 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3154 2005-02-13 Jan Beulich <jbeulich@novell.com>
3156 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3157 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3159 (ia64_init): Set md.detect_dv.
3160 (ia64_start_line): New static variable warned. Warn only once when
3161 encountering explicit stops in automatic mode.
3162 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3163 * NEWS: Mention new default mode.
3165 2005-02-13 Jan Beulich <jbeulich@novell.com>
3167 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3168 be freed when wiping out previous state. Canonicalize names before
3169 use. Free name string when detecting redefinition.
3170 (dot_pred_rel): Call generic expression parser to process arguments.
3171 Handle O_register case for individual predicates and O_subtract for
3173 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3175 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3176 Warn if multiple found, issue error if resulting symbol name has zero
3178 (dot_alias): Canonicalize name before use.
3180 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3182 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3184 (in_procedure): Return -1 for warning.
3185 (in_prologue): Likewise.
3186 (in_body): Likewise.
3188 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3190 * config/tc-ia64.c (dot_xdata): Undo the last change.
3191 (dot_float_cons): Likewise.
3192 (dot_xstringer): Likewise.
3193 (dot_xdata_ua): Likewise.
3194 (dot_float_cons_ua): Likewise.
3196 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3198 * NEWS: Mention "-munwind-check=[warning|error]".
3200 * config/tc-ia64.c (md): Add unwind_check.
3201 (unwind_diagnostic): New.
3202 (in_procedure): Call unwind_diagnostic when a directive isn't
3204 (in_prologue): Call unwind_diagnostic when a directive isn't in
3206 (in_body): Call unwind_diagnostic when a directive isn't in
3208 (dot_endp): Set md.unwind_check to error before calling
3209 in_procedure and restore it after. When the name is missing or
3210 couldn't be found, use the one from the last .proc if
3211 md.unwind_check isn't error. Warn if md.unwind_check is
3213 (md_parse_option): Handle "-munwind-check=[warning|error]".
3214 (md_show_usage): Add "-munwind-check=[warning|error]".
3215 (ia64_init): Set md.unwind_check to warning.
3217 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3218 * doc/c-ia64.texi: Likewise.
3220 2005-02-11 Jan Beulich <jbeulich@novell.com>
3222 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3224 (ia64_parse_name): New third parameter.
3225 (md_parse_name): Pass third argument.
3226 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3227 (md_operand): Handling of '@'-prefixed symbols moved from here...
3228 (ia64_parse_name): ...to here.
3230 2005-02-11 Jan Beulich <jbeulich@novell.com>
3232 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3233 (errata_nop_necessary_p): Remove declaraction and definition.
3234 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3235 update md.group_idx. Don't reset md.last_groups.
3237 2005-02-11 Jan Beulich <jbeulich@novell.com>
3239 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3241 (dot_xdata): Free section name after use.
3242 (dot_float_cons): Likewise.
3243 (dot_xstringer): Likewise.
3244 (dot_xdata_ua): Likewise.
3245 (dot_float_cons_ua): Likewise.
3246 (md_pseudo_table): Add xdata16 and xdata16.ua.
3248 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3250 * doc/all.texi: Add IA64.
3251 * doc/as.texinfo: Likewise.
3253 * doc/c-ia64.texi: Fix typos.
3255 2005-02-10 Julian Brown <julian@codesourcery.com>
3257 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3259 (do_t_push_pop): Likewise.
3260 (md_assemble): Likewise.
3261 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3262 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3263 (create_unwind_entry): Output dependency on the required personality
3266 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3268 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3269 * subsegs.c (seg_not_empty_p): Likewise.
3271 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3273 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3274 relative jump calculation.
3275 <md_convert_frag) : Likewise.
3276 <output_disp): Likewise.
3278 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3280 * write.c (write_object_file): Recognize warning-symbol construct
3281 and skip object- and target- handling for the second symbol.
3283 2005-02-02 Jan Beulich <jbeulich@novell.com>
3285 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3286 designators along with quoted ones. Free copy of quoted designator
3289 2005-02-01 Ben Elliston <bje@au.ibm.com>
3291 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3292 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3293 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3294 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3295 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3296 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3297 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3298 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3299 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3300 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3301 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3302 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3303 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3304 #if 0'd code throughout.
3306 2005-01-31 Nick Clifton <nickc@redhat.com>
3308 * as.c (parse_args): Bump copyright date reported by --version to
3311 2005-01-31 Nick Clifton <nickc@redhat.com>
3313 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3316 2005-01-31 Jan Beulich <jbeulich@novell.com>
3318 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3319 that can end with .endr in that case. Make requiring/permitting
3320 pseudo-ops without leading dot closer to the logic in read.c serving
3322 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3325 2005-01-31 Jan Beulich <jbeulich@novell.com>
3327 * macro.c (do_formals): Adjust to no longer accept empty parameter
3329 (define_macro): Adjust to no longer accept empty macro name, garbage
3330 following the parameters, or macros that were previously defined.
3331 * read.c (s_bad_end): Declare.
3332 (potable): Add endm. Handler for endr and endm is s_bad_end.
3333 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3335 * read.h (s_bad_endr): Remove.
3337 2005-01-31 Jan Beulich <jbeulich@novell.com>
3339 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3340 immediately discarding (but counting) those exceeding the maximum
3341 possible amount. Track whether output and input operand counts ever
3342 matched, and use this to better indicate which of the operands/
3343 operand types was wrong; specifically don't default to pointing to
3346 2005-01-31 Jan Beulich <jbeulich@novell.com>
3348 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3349 variable in dot_endp). Add body and insn. Make prologue,
3350 prologue_mask, body, and insn bitfields.
3351 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3353 (in_procedure, in_prologue, in_body): New.
3354 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3355 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3356 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3357 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3358 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3359 dot_personality): Use the appropriate one of the above.
3360 (dot_proc): Clear unwind.proc_start; set to current location only if
3361 none of the entry points were valid. Check for non-zero-length entry
3362 point names. Check that entry points aren't defined, yet. Clear
3363 unwind.prologue, unwind.body, and unwind.insn.
3364 (dot_body): Call in_procedure. Check that first directive in procedure
3365 had no insns emitted before. Set unwind.body.
3366 (dot_prologue): Call in_procedure. Check that not already in prologue.
3367 Check that first directive in procedure had no insns emitted before.
3369 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3370 length entry point names. Check that entry points became defined.
3371 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3373 2005-01-31 Jan Beulich <jbeulich@novell.com>
3375 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3376 before actually using it. Don't generate an error in manual bundling
3377 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3378 Don't generate an error in manual bundling mode when looking at an
3379 insn required to be last in its group but the required slot hasn't
3380 been reached, yet. Allow conversion from MII to MI;I for bundle
3381 consisting of only 2 insns with the stop between them. Suppress
3382 various meaningless errors resulting from detecting earlier ones.
3384 2005-01-31 Jan Beulich <jbeulich@novell.com>
3386 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3389 2005-01-28 Christian Groessler <chris@groessler.org>
3391 * config/tc-z8k.c (md_assemble): Improve error detection.
3393 2005-01-28 Jan Beulich <jbeulich@novell.com>
3395 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3396 for personality routine pointer only if there is one.
3397 (ia64_convert_frag): Likewise.
3398 (generate_unwind_image): Likewise.
3400 2005-01-27 Christian Groessler <chris@groessler.org>
3402 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3403 (md_apply_fix3): Make relative branches out of range an error
3404 instead of a warning. Display correct line number for out of
3405 range branches/calls/memory accesses.
3407 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3409 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3410 to emit .debug_line and other debug sections.
3411 * as.h (seg_not_empty_p): Declare.
3412 * subsegs.c (seg_not_empty_p): New predicate.
3414 2005-01-27 Andrew Cagney <cagney@gnu.org>
3416 * configure: Regenerate to track ../gettext.m4 change.
3418 2005-01-27 Jan Beulich <jbeulich@novell.com>
3420 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3422 2005-01-27 Jan Beulich <jbeulich@novell.com>
3424 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3425 to/from application registers dynamic insns.
3426 (md_assemble): Defer resolution of move to/from application registers
3427 dynamic insns when they can be issued on either the I- or M-units.
3429 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3431 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3432 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3433 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3434 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3435 * cgen.c (gas_cgen_parse_operand): Handle
3436 CGEN_PARSE_OPERAND_SYMBOLIC.
3437 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3438 (frv_force_relocation): Likewise. Fix handling of PIC
3440 (md_apply_fix3): Likewise.
3442 2005-01-21 Ben Elliston <bje@au.ibm.com>
3444 * as.h: Remove #if 0'd code.
3445 * atof-generic.c (atof_generic): Likewise.
3446 * ecoff.c (ecoff_directive_frame): Likewise.
3447 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3448 * itbl-ops.c (itbl_add_reg): Likewise.
3449 * listing.c (calc_hex): Likewise.
3450 * read.c (MASK_CHAR): Likewise.
3451 * subsegs.c (subsegs_print_statistics): Likewise.
3452 * symbols.c (indent): Likewise.
3453 * write.c (write_relocs): Likewise.
3454 (write_object_file): Likewise.
3455 (relax_frag): Likewise.
3457 2005-01-20 Nick Clifton <nickc@redhat.com>
3459 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3460 getopt_long_only() from considering -a as an abbreviation for
3462 (parse_args): Fix the parsing of -a=<file>.
3464 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3467 * read.c (s_incbin): Adjust default count for skip. Check validity
3468 of count and skip rigorously.
3470 2005-01-19 Fred Fish <fnf@specifixinc.com>
3472 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3474 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3476 * read.c (convert_to_bignum): New function, split out from...
3477 (emit_expr): ...here. Handle the case where X_add_number is
3478 positive and the input value is negative.
3479 (output_big_sleb128): Fix setting of continuation bit. Check whether
3480 the final byte needs to be sign-extended. Fix size-shrinking loop.
3481 (emit_leb128_expr): When generating a signed leb128, see whether the
3482 sign of an O_constant's X_add_number matches the sign of the input
3483 value. Use a bignum if not.
3485 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3487 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3488 arch_sh_up in order to match the external name and make the
3489 testsuite's job easier.
3491 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3494 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3496 2005-01-12 Nick Clifton <nickc@redhat.com>
3498 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3499 ignored_arguments array.
3501 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3503 * write.c (write_object_file): Disallow a symbol equated to
3506 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3508 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3510 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3511 (maxq_target): New function: Set the machine type.
3513 2005-01-06 Paul Brook <paul@codesourcery.com>
3515 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3516 (md_begin): Handle TE_VXWORKS for FP defaults.
3517 (md_apply_fix3): Correct rela offsets.
3518 (elf32_arm_target_format): Add VxWorks targets.
3520 2005-01-06 Paul Brook <paul@codesourcery.com>
3522 * configure.tgt: Set em=vxworks for *-*-vxworks.
3523 * config/te-vxworks.h: New File.
3525 2005-01-06 Paul Brook <paul@codesourcery.com>
3527 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3529 2005-01-04 Dmitry Diky <diwil@spec.ru>
3531 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3534 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3536 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3537 (dot_loc): New function.
3538 (md_pseudo_table): Add entry to map .loc to dot_loc().
3539 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3540 seen a .loc directive or we're generating DWARF2 debug info for
3543 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3546 * read.c (s_comm_internal): Don't zero end of name until size
3547 expression has been parsed.
3549 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3551 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3553 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3555 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3558 2004-12-22 Ian Lance Taylor <ian@airs.com>
3560 * configure.tgt: New.
3561 * configure.in: Move setting of cpu_type, fmt, etc., to
3563 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3564 $(srcdir)/configure.tgt.
3565 * configure, Makefile.in: Rebuild.
3567 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3569 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3570 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3572 (avr_offset_expression): New function to parse offsets for LDI
3574 (avr_operand): Use it.
3575 (md_apply_fix3): Generate the relocs.
3577 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3579 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3580 BFD_RELOC_SH_IMMS10BY8 relocation.
3582 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3583 than just ignoring bad code.
3585 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3587 * config/tc-v850.c (handle_lo16): New function.
3588 (v850_reloc_prefix): Use it to check lo().
3589 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3591 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3593 * configure.in: Add s390x-ibm-tpf support.
3594 * configure: Regenerate.
3596 2004-12-15 Jan Beulich <jbeulich@novell.com>
3598 * config/obj-elf.c (obj_elf_change_section): Only set type and
3599 attributes on new sections. Emit warning when type of re-declared
3600 section doesn't match.
3602 2004-12-15 Jan Beulich <jbeulich@novell.com>
3604 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3605 '.cfi_startproc simple' doesn't inherit the old value.
3607 2004-12-15 Jan Beulich <jbeulich@novell.com>
3609 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3610 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3611 generation to emit a factored offset.
3613 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3615 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3616 which is too large in the case of NO_PIC without 64-bit
3619 * config/tc-mips.c (mips_in_shared): New static variable.
3620 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3621 (md_longopts): Add -mshared and -mno-shared.
3622 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3623 (s_cpload): Implement !mips_in_shared case.
3624 (s_cpsetup): Likewise.
3625 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3626 * NEWS: Mention -mno-shared.
3628 2004-12-09 Paul Brook <paul@codesourcery.com>
3630 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3633 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3635 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3636 sequence, increase the size of the sequence.
3638 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3641 2004-12-07 Ben Elliston <bje@gnu.org>
3643 * read.c (s_align): Use an align_limit temporary to allay a GCC
3644 signed/unsigned comparison warning.
3646 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3648 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3649 * configure.in: Use it for arm*-*-linux-gnueabi*.
3650 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3651 * config/te-armlinuxeabi.h: New file.
3652 * Makefile.in: Regenerated.
3653 * aclocal.m4: Likewise.
3654 * configure: Likewise.
3655 * doc/Makefile.in: Regenerated.
3657 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3659 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3660 (xtensa_restore_emit_state): Likewise.
3662 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3664 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3667 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3669 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3670 * Makefile.in: Regenerate.
3672 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3674 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3675 functions, give functions a meaningful name, add comments.
3676 (check_range): New function - Replace operand size calculation
3677 with range checking.
3678 (assemble_insn): Update Algorithm, improve error issuing.
3680 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3683 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3685 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3686 miss between different section in the same module.
3687 (tc_gen_reloc): Likewise.
3689 2004-11-25 Theodore A. Roth <troth@openavr.org>
3691 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3692 atmega325, atmega3250, atmega645 and atmega6450.
3694 2004-11-25 Jan Beulich <jbeulich@novell.com>
3696 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3697 permissible for the selected instruction suffix.
3698 (process_suffix): For DefaultSize instructions, suppressing the
3699 guessing of a 'q' suffix if the instruction doesn't support it is
3700 pointless, because only an 'l' suffix can be guessed in this place.
3702 2004-11-24 Nick Clifton <nickc@redhat.com>
3704 * config/tc-iq2000.c: Remove support for IQ10 processor.
3705 Convert to ISO C90 formatting.
3706 * config/tc-iq2000.h: Likewise.
3708 2004-11-23 Nick Clifton <nickc@redhat.com>
3710 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3711 in this table. They should be correct now.
3713 2004-11-23 Jan Beulich <jbeulich@novell.com>
3715 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3716 indicate the MMX extensions added by both SSE and 3DNow!A.
3717 (Cpu3dnowA): Declare.
3718 (CpuUnknownFlags): Update.
3719 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3720 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3721 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3722 3DNow!. Athlon additionally implies 3DNow!A. Several new
3723 entries (those starting with a dot are for sub-arch specification).
3724 (set_cpu_arch): Handle sub-arch specifications.
3725 (parse_insn): Distinguish between instructions not supported because
3726 of insufficient CPU features and because of 64-bit mode.
3727 * doc/c-i386.texi: Describe enhanced .arch directive.
3729 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3731 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3733 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3735 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3736 without a corresponding .debug_info section.
3738 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
3740 * read.c (potable): Add "error" and "warning".
3741 (s_errwarn): New function.
3742 * read.h (s_errwarn): Declare.
3743 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3745 2004-11-22 Nick Clifton <nickc@redhat.com>
3747 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3750 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3752 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3753 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3755 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3757 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3758 (coff_adjust_symtab): Adjust call.
3759 (crawl_symbols): Likewise.
3760 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3761 (obj_app_file): Adjust.
3763 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3765 * configure.in: Enable bfd_assember for the MAXQ port.
3766 * configure: Regenerate.
3768 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3769 Sterling Augustine <sterling@tensilica.com>
3771 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3772 there is a conflict.
3773 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3774 interfaces that are related as determined by xtensa_interface_class_id.
3776 2004-11-12 Nick Clifton <nickc@redhat.com>
3778 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3779 offsets for conditional branches.
3781 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3783 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3785 2004-11-10 Bob Wilson <bob.wilson@acm.org>
3787 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3788 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3790 (relax_frag_immed): Update call to update_next_frag_state.
3792 2004-11-10 Alan Modra <amodra@bigpond.net.au>
3794 * obj.h (struct format_ops <app_file>): Add int param.
3795 * read.h (s_app_file_string): Likewise.
3796 * read.c (s_app_file_string): Likewise.
3797 (s_app_file): Adjust s_app_file_string call.
3798 * config/tc-mips.c (s_mips_file): Likewise.
3799 * config/obj-coff.h (obj_app_file): Add app param.
3800 * config/obj-ecoff.h (obj_app_file): Likewise.
3801 * config/obj-multi.h (obj_app_file): Likewise.
3802 * config/obj-elf.h (elf_file_symbol): Likewise.
3803 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3804 if called for # preprocessor lines.
3806 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3809 * symbols.c (resolve_symbol_value): Convert weak symbols only
3811 (symbol_equated_reloc_p): Don't equate weaks when relocating
3812 only for Windows PECOFF.
3814 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3816 * config/tc-crx.c (print_insn): Check and set insn_addr.
3817 * config/tc-crx.h (md_frag_check): Define.
3819 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3820 Vineet Sharma <vineets@noida.hcltech.com>
3822 * configure.in: Add support for new target maxq-coff.
3823 * configure: Regenerate.
3824 * NEWS: Mention new support.
3825 * config/tc-maxq.c: New file.
3826 * config/tc-maxq.h: New file.
3827 * config/obj-coff.h: Add support for maxq-coff.
3829 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3831 * symbols.c (any_external_name): Define.
3832 (resolve_symbol_value): Convert weak symbols.
3833 (S_SET_EXTERNAL): Support any_external_name.
3834 (S_SET_NAME): Qualify parameter const.
3835 (symbol_equated_reloc_p): Equate to weaks when relocating.
3836 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3837 * tc.h (any_external_name): Declare.
3838 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3840 (weak_is_altname): Declare and define.
3841 (weak_name2altname): Same.
3842 (weak_altname2name): Same.
3843 (weak_uniquify): Same.
3844 (weak_altprefix): Define.
3845 (obj_coff_weak): Change .weak syntax and handling.
3846 (coff_frob_symbol): Fix PE weak symbol alternates.
3847 * config/obj-coff.h (USE_UNIQUE): Define.
3848 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3849 are in another segment.
3850 (tc_gen_reloc): Remove broken addend hack.
3851 doc/as.texinfo: Update.
3853 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3855 * config/tc-xtensa.c (total_frag_text_expansion): New.
3856 (md_estimate_size_before_relax): Use it.
3857 (find_address_of_next_align_frag): Likewise.
3859 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3861 * config/tc-crx.c: Rename argument types.
3862 (processing_arg_number): Rename to 'cur_arg_num'.
3863 (get_number_of_bits): Rename to 'set_operand_size'.
3864 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3865 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3866 (set_indexmode_parameters): Remove function, integrate its code into
3868 (set_operand_size): Get rid of 'Operand Number' function parameter -
3869 use global variable 'cur_arg_num' instead.
3870 Use a local 'argument' pointer to reference the current argument.
3871 (parse_operand): Likewise.
3872 (set_operand): Likewise.
3873 (process_label_constant): Likewise.
3875 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3877 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3878 (add_section_rename): Delete. Inlined into...
3879 (build_section_rename): ...here. Use xstrdup instead of strdup.
3880 (xtensa_section_rename): Drop "const" from argument and return types.
3881 (md_show_usage): Indent to match show_usage().
3882 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3883 (tc_canonicalize_section_name): Define.
3884 (md_elf_section_rename): Remove unused macro.
3885 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3886 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3887 (Frame Directive): Delete.
3889 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3891 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3892 * config/tc-arm.c (target_oabi): Delete.
3893 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3894 (arm_opts): Remove moabi.
3895 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3896 * doc/c-arm.texi (ARM Options): Likewise.
3897 * configure: Regenerated.
3899 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3901 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3902 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3903 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3904 * configure: Regenerate.
3905 * config/tc-cris.c (enum cris_archs): New.
3906 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3907 (cris_insn_ver_valid_for_arch): New functions.
3908 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3909 (cris_arch): New variable.
3910 (md_pseudo_table): New pseudo .arch.
3911 (err_for_dangerous_mul_placement): Initialize according to
3913 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3915 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3916 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3917 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3918 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3919 use in md_cris_relax_table.
3920 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3921 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3922 Update and improve head comment.
3923 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3924 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3926 (md_longopts): New option --march=...
3927 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3929 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3930 (HANDLE_RELAXABLE): New macro.
3931 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3932 cases. Check for weak symbols and assume not relaxable. Handle
3933 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3934 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3936 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3937 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3938 (cris_create_short_jump): Adjust for CRISv32.
3939 (cris_relax_frag): Handle new states.
3940 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3941 (md_begin): Define symbols "..asm.arch.cris.v32",
3942 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3943 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3944 when entering opcode table entry points.
3945 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3946 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3947 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3948 (cris_process_instruction): Initialize out_insnp->insn_type to
3949 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3950 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3952 <case 'm'>: Check that modified_char == '.'.
3953 <invalid operands>: Consume the rest of the line.
3954 When operands don't match, skip over subsequent insns with
3955 non-matching version specifier but same mnemonic.
3956 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3957 special registers in CRISv32 are always 32 bit long.
3958 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3960 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3961 and compatible. Recognize "ACR" for v32, unless followed by "+".
3962 (get_spec_reg): Consider cris_arch when looking up register.
3963 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3965 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3966 (cris_get_expression): Restore input_line_pointer if failing "early".
3967 (get_flags): Consider cris_arch and recognize flags accordingly.
3968 (branch_disp): Adjust for CRISv32.
3969 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3970 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3971 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3972 resolved. Don't enter zeros in object file for
3974 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3975 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3976 (md_parse_option): Break out "return 1".
3977 <OPTION_ARCH> New case.
3978 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3979 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3980 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3981 <case BFD_RELOC_32_PCREL>: New cases.
3982 Addends for non-zero fx_pcrel are too in fx_offset.
3983 (md_show_usage): Show --march=<arch>.
3984 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3985 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3986 (s_syntax) <struct syntaxes>: Properly constify member operand.
3987 * config/tc-cris.h (TARGET_MACH): Define.
3988 (cris_mach): Declare.
3989 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3990 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3991 (CRIS-Opts): Document --march=...
3992 (CRIS-Pseudos): Document .arch.
3994 2004-11-04 Jan Beulich <jbeulich@novell.com>
3996 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3997 intel syntax and no register prefix, allow $ in symbol names when
3999 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4000 (intel_float_operand): Add fourth return value indicating math control
4001 operations. Make classification more precise.
4002 (md_assemble): Complain if memory operand of mov[sz]x has no size
4004 (parse_insn): Translate word operands to floating point instructions
4005 operating on integers as well as control instructions to short ones
4006 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4007 floating point instructions operating on non-integer operands.
4008 (match_template): Remove fldcw special case. Adjust q-suffix handling
4009 to permit it on fild/fistp/fisttp in AT&T mode.
4010 (process_suffix): Don't guess DefaultSize insns' suffix from
4011 stackop_size for certain floating point control instructions. Guess
4012 suffix for branch and [ls][gi]dt based on flag_code. Split error
4013 messages for Intel and AT&T syntax, and make the condition more strict
4014 for the former. Adjust suppressing of generation of operand size
4016 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4017 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4018 more error checking.
4019 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4020 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4022 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4024 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4025 md_short_jump_size, md_long_jump_size.
4026 * write.c [!WORKING_DOT_WORD]: Ditto.
4027 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4029 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4031 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4032 const qualifier in these definitions.
4033 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4034 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4036 2004-11-02 Nick Clifton <nickc@redhat.com>
4038 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4039 table before deciding to produce a .debug_line section to match up
4040 with a user provided .debug_info section.
4042 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4044 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4045 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4047 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4049 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4050 (get_flags): New function.
4051 (get_number_of_bits): Edit comments, update numeric values to
4053 (process_label_constant): Don't support the colon
4054 format (SYMBOL:[s|m|l]).
4055 (set_cons_rparams): Support argument type 'arg_rbase'.
4056 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4057 (handle_LoadStor): Bug fix, first handle post-increment mode.
4058 (getreg_image): Remove redundant code, update according to latest
4060 (print_constant): Bug fix relate to 3-word instructions.
4061 (assemble_insn): Bug fix, when matching instructions, verify also
4062 instruction type (not only mnemonic).
4063 Add various error checking.
4064 (preprocess_reglist): Support HI/LO and user registers.
4066 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4068 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4069 in an epilogue directive go negative.
4071 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4074 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4075 after reporting template error during manual bundling. Reported
4076 by Michael Dupont, michaelx.dupont@intel.com.
4078 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4080 * Makefile.am: Run dep-am.
4081 * aclocal.m4: Regenerate with automake 1.9.2.
4082 * Makefile.in: Regenerate with automake 1.9.2.
4083 * doc/Makefile.in: Likewise.
4085 * config/tc-arm.c: Include "dw2gencfi.h".
4086 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4088 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4089 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4090 (tc_cfi_frame_initial_instructions): Define.
4091 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4094 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4096 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4098 Update coprocessor id to be unsigned immediate.
4100 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4102 * config/tc-i386.c (O_secrel): Delete.
4103 (tc_pe_dwarf2_emit_offset): New function.
4104 * config/tc-i386.h (O_secrel): Define as O_md1.
4105 (TC_DWARF2_EMIT_OFFSET): Define.
4107 2004-10-18 Nick Clifton <nickc@redhat.com>
4109 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4110 ignore @fptr() directives for 4-byte fixups.
4112 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4114 * Makefile.am: Run "make dep-am"
4115 * Makefile.in: Regenerate.
4117 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4119 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4120 Remove comments about placement of literal pools.
4121 (Literal Directive): Update description of literal placement.
4122 (Literal Prefix Directive): Remove statement that this does not apply
4123 to absolute-mode literals. Describe new section naming scheme.
4125 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4127 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4128 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4129 is_windowed_return_opcode): Delete.
4130 (xtensa_frob_label): Use get_subseg_target_freq.
4131 (md_assemble): Inline call to is_entry_opcode.
4132 (xtensa_handle_align): Inline call to get_frag_is_literal.
4133 (relaxation_requirements): Inline call to is_jx_opcode.
4134 (emit_single_op): Inline call to is_movi_opcode.
4135 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4136 get_frag_is_no_transform, is_entry_opcode, and
4137 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4138 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4139 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4140 Inline calls to get_frag_is_no_transform.
4141 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4142 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4143 get_frag_is_no_transform.
4144 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4145 and set_frag_is_no_transform.
4146 (get_expression_value): Delete.
4147 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4148 cur_target_freq to target_freq.
4149 (get_subseg_info): Split out code to create a new map entry into ...
4150 (add_subseg_info): ... this new function.
4151 (get_last_insn_flags): Check if get_subseg_info succeeded.
4152 (set_last_insn_flags): Call add_subseg_info if needed.
4153 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4154 (xtensa_reorder_segments): Compute last_sec while counting sections.
4155 Remove call to get_last_sec.
4156 (get_last_sec): Delete.
4157 (cache_literal_section): Inline call to retrieve_literal_seg and its
4158 callees, seg_present and add_seg_list.
4159 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4160 (get_frag_is_insn, get_frag_is_no_transform,
4161 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4162 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4164 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4166 * config/tc-xtensa.c: Use ISO C90 formatting.
4167 * config/tc-xtensa.h: Likewise.
4168 * config/xtensa-istack.h: Likewise.
4169 * config/xtensa-relax.c: Likewise.
4170 * config/xtensa-relax.h: Likewise.
4172 2004-10-12 Paul Brook <paul@codesourcery.com>
4174 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4177 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4180 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4182 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4184 (Acknowledgements): Use "GAS" instead of AS variable.
4186 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4188 * config/tc-i386.c: Include "elf/x86-64.h".
4189 (i386_elf_section_type): New function.
4190 * config/tc-i386.h (md_elf_section_type): Define.
4191 (i386_elf_section_type): New prototype.
4193 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4195 * config/m68k-parse.h (enum m68k_register): New control register,
4197 * config/tc-m68k.c: Correct control register set for MCF5249.
4199 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4200 Sterling Augustine <sterling@tensilica.com>
4202 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4203 (UNREACHABLE_MAX_WIDTH): Define.
4204 (XTENSA_FETCH_WIDTH): Delete.
4205 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4206 prefer_const16, prefer_l32r): New global variables.
4207 (LIT4_SECTION_NAME): Define.
4208 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4209 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4210 (frag_flags struct): New.
4211 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4212 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4213 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4214 (MAX_FORMATS): Define.
4215 (op_placement_info struct, op_placement_table): New.
4216 (O_pltrel, O_hi16, O_lo16): Define.
4217 (directiveE enum): Rename directive_generics to directive_transform.
4218 Delete directive_relax. Add directive_schedule,
4219 directive_absolute_literals, and directive_last_directive.
4220 (directive_info): Rename "generics" to "transform". Delete "relax".
4221 Add "schedule" and "absolute-literals".
4222 (directive_state): Adjust entries to match changes in directive_info.
4223 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4224 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4225 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4226 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4227 (align_only_targets, software_a0_b_retw_interlock,
4228 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4229 software_avoid_short_loop, software_avoid_close_loop_end,
4230 software_avoid_all_short_loops, specific_opcode): Delete.
4231 (warn_unaligned_branch_targets): New.
4232 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4233 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4234 (option_[no_]link_relax, option_[no_]transform,
4235 option_[no_]absolute_literals, option_warn_unaligned_targets,
4236 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4238 (option_[no_]align_only_targets, option_literal_section_name,
4239 option_text_section_name, option_data_section_name,
4240 option_bss_section_name, option_eb, option_el): Delete.
4241 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4242 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4243 and target-hardware. Delete entries for [no-]target-align-only,
4244 literal-section-name, text-section-name, data-section-name, and
4246 (md_parse_option): Handle new options and remove old ones. Accept but
4247 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4248 and treat them as [no-]transform.
4249 (md_show_usage): Add new options and remove old ones.
4250 (xtensa_setup_hw_workarounds): New.
4251 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4252 "long", "short", "loc" and "frequency" entries.
4253 (use_generics): Rename to ...
4254 (use_transform): ... this function. Add past_xtensa_end check.
4255 (use_longcalls): Add past_xtensa_end check.
4256 (code_density_available, can_relax): Delete.
4257 (do_align_targets): New.
4258 (get_directive): Accept dashes in directive names. Warn about
4259 [no-]generics and [no-]relax directives and treat them as
4261 (xtensa_begin_directive): Call md_flush_pending_output only for some
4262 directives. Check for directives inside instruction bundles. Warn
4263 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4264 directives. Handle new directives. Check generating_literals flag
4266 (xtensa_end_directive): Check for directives inside instruction
4267 bundles. Warn and ignore [no-]density directives. Handle new
4268 directives. Call xtensa_set_frag_assembly_state.
4269 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4270 xtensa_dwarf2_emit_insn): New.
4271 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4272 use_literal_section flag.
4273 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4274 literals. Use xtensa_elf_cons to parse the expression.
4275 (xtensa_literal_prefix): Do not check use_literal_section. Support
4276 ".lit4" sections for absolute literals. Change prefix convention to
4277 replace ".text" (or ".t" in a linkonce section). No need to call
4279 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4280 (expression_end): Handle closing braces and colons.
4281 (PLT_SUFFIX, plt_suffix): Delete.
4282 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4283 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4284 and O_hi16 expressions as well.
4285 (tokenize_arguments): Handle closing braces and colons.
4286 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4287 operands and paired register syntax.
4288 (get_invisible_operands): New.
4289 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4290 new xtensa-isa.h functions.
4291 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4292 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4293 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4294 instructions. Use xtensa_translate_zero_immed.
4295 (operand_is_immed, operand_is_pcrel_label): Delete.
4296 (get_relaxable_immed): Use new xtensa-isa.h functions.
4297 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4299 (xtensa_print_insn_table, print_vliw_insn): New.
4300 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4301 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4302 is_branch_or_jump_opcode): Delete.
4303 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4304 (opnum_to_reloc, reloc_to_opnum): Delete.
4305 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4306 xtensa-isa.h functions. Operate on one slot of an instruction.
4307 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4308 xg_get_insn_size): Delete.
4309 (xg_get_build_instr_size): Use xg_get_single_size.
4310 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4311 xg_build_widen_table. Use xg_get_single_size.
4312 (xg_get_max_narrow_insn_size): Delete.
4313 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4314 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4316 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4317 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4318 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4319 xg_build_widen_table. Use xg_get_single_size.
4320 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4322 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4323 treat weak symbols conservatively.
4324 (xg_check_operand): Use new xtensa-isa.h functions.
4325 (is_dnrange): Delete.
4326 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4327 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4328 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4329 xtensa-isa.h functions.
4330 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4331 xg_instruction_matches_options): New.
4332 (xg_instruction_matches_rule): Handle O_register expressions. Call
4333 xg_instruction_matches_options.
4334 (transition_rule_cmp): New.
4335 (xg_instruction_match): Update call to xg_build_simplify_table.
4336 (xg_build_token_insn): Record loc fields.
4337 (xg_simplify_insn): Check is_specific_opcode field and
4338 density_supported flag.
4339 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4340 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4341 (xg_assemble_literal): Add error handling for O_big. Call
4342 record_alignment. Handle O_pltrel.
4343 (xg_valid_literal_expression): New.
4344 (xg_assemble_literal_space): Add slot parameter. Remove call to
4345 set_expr_symbol_offset. Add call to record_alignment. Update call to
4347 (xg_emit_insn): Delete.
4348 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4349 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4350 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4351 and slot parameters. Handle new "alternate" relocations for absolute
4352 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4353 O_hi16. Use new xtensa-isa.h functions.
4354 (xg_assemble_tokens): Delete.
4355 (is_register_writer): Use new xtensa-isa.h functions.
4356 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4357 old-style RSR from LCOUNT.
4358 (next_frag_opcode): Delete.
4359 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4360 update_next_frag_state): New.
4361 (update_next_frag_nop_state): Delete.
4362 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4363 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4364 the state of the absolute-literals directive. Add calls to
4365 record_alignment and xtensa_set_frag_assembly_state. Call
4366 xtensa_switch_to_non_abs_literal_fragment instead of
4367 xtensa_switch_to_literal_fragment.
4369 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4370 (get_expanded_loop_offset): Change check for undefined opcode to an
4372 (xtensa_set_frag_assembly_state, relaxable_section,
4373 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4374 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4375 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4376 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4377 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4378 (xtensa_init_fix_data): New.
4379 (xtensa_frob_label): Reset label symbol to the current frag. Check
4380 do_align_targets and generating_literals flag. Propagate frequency
4381 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4382 (xtensa_unrecognized_line): New.
4383 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4384 to xtensa_set_frag_assembly_state.
4385 (error_reset_cur_vinsn): New.
4386 (md_assemble): Remove check for literal frag. Remove call to
4387 istack_init. Call use_transform instead of use_generics. Parse
4388 explicit instruction format specifiers. Move code for
4389 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4390 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4391 Add dwarf2_where call. Remote automatic alignment for ENTRY
4392 instructions. Move call to xtensa_clear_insn_labels to the end.
4393 Rearrange to handle bundles.
4394 (xtensa_cons_fix_new): Delete.
4395 (xtensa_handle_align): New.
4396 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4397 assignment to is_no_density field.
4398 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4399 instead of reloc_to_opnum. Handle "alternate" relocations.
4400 (xtensa_force_relocation, xtensa_check_inside_bundle,
4401 xtensa_elf_section_change_hook): New.
4402 (xtensa_symbol_new_hook): Delete.
4403 (xtensa_fix_adjustable): Check for difference of symbols with an
4404 offset. Check for external and weak symbols.
4405 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4406 (md_estimate_size_before_relax): Return expansion for the first slot.
4407 (tc_gen_reloc): Handle difference of symbols by producing
4408 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4409 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4410 tentative values into the output when linkrelax is set.
4411 (XTENSA_PROP_SEC_NAME): Define.
4412 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4413 Create literal tables only if using literal sections. Create new
4414 property tables instead of old instruction tables. Check for unaligned
4415 branch targets and loops.
4416 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4417 new_resource_table, clear_resource_table, resize_resource_table,
4418 resources_available, reserve_resources, release_resources,
4419 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4420 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4421 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4422 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4423 flag. Update checks for workaround options. Call
4424 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4425 (xtensa_cleanup_align_frags): Add special case for branch targets.
4426 Check for and mark unreachable frags.
4427 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4428 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4429 end of a zero-overhead loop body.
4430 (frag_can_negate_branch): Handle instructions with multiple slots.
4431 Use new xtensa-isa.h functions
4432 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4433 xtensa_mark_zcl_first_insns): New.
4434 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4435 transformations are disabled.
4436 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4437 multislot instructions.
4438 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4439 Likewise. Also error if transformations are disabled.
4440 (unrelaxed_frag_max_size): New.
4441 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4442 xtensa-isa.h functions.
4443 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4444 xtensa_opcode_is_loop instead of is_loop_opcode.
4445 (get_text_align_power): Replace as_fatal with assertion.
4446 (get_text_align_fill_size): Iterate instead of using modulus when
4448 (get_noop_aligned_address): Assert that this is for a machine-dependent
4449 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4450 xg_get_single_size, and frag_format_size.
4451 (get_widen_aligned_address): Rename to ...
4452 (get_aligned_diff): ... this function. Add max_diff parameter.
4453 Remove handling of rs_align/rs_align_code frags. Use
4454 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4455 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4456 and pass it back to caller.
4457 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4458 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4459 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4460 (relax_frag_text_align): Rename to ...
4461 (relax_frag_loop_align): ... this function. Assume loops can only be
4462 in the first slot of an instruction.
4463 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4464 instruction. Remove call to frag_wane.
4465 (relax_frag_narrow): Rename to ...
4466 (relax_frag_for_align): ... this function. Extend to handle
4467 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4468 RELAX_NARROW for the first slot.
4469 (find_address_of_next_align_frag, bytes_to_stretch): New.
4470 (future_alignment_required): Use find_address_of_next_align_frag and
4471 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4472 alignment decisions.
4473 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4474 Check if transformations are enabled for b_j_loop_end workaround.
4475 Use new xtensa-isa.h functions and handle multislot instructions.
4476 Update call to xg_assembly_relax.
4477 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4478 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4480 (convert_frag_narrow): Add segP, format and slot parameters. Call
4481 convert_frag_immed for branch instructions. Adjust calls to
4482 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4483 xg_get_single_size and xg_get_single_format.
4484 (convert_frag_fill_nop): New.
4485 (convert_frag_immed): Add format and slot parameters. Handle multislot
4486 instructions and use new xtensa-isa.h functions. Update calls to
4487 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4488 enabled for b_j_loop_end workaround. Use build_nop instead of
4489 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4490 frags. Use xg_get_single_size. Handle O_pltrel.
4491 (fix_new_exp_in_seg): Remove check for old plt flag.
4492 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4493 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4494 for loop opcode to an assertion. Mark all frags up to the end of the
4495 loop as not transformable.
4496 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4497 (get_subseg_info): New.
4498 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4500 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4501 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4502 (xtensa_switch_to_non_abs_literal_fragment): New.
4503 (cache_literal_section): Add is_code parameter and pass it through to
4504 retrieve_literal_seg.
4505 (retrieve_literal_seg): Add is_code parameter and use it to set the
4506 flags on the literal section. Handle case where head parameter is 0.
4507 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4508 set_frag_is_no_transform): New.
4509 (xtensa_create_property_segments): Add end_property_function parameter
4510 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4511 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4512 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4513 (add_xt_block_frags): Add end_property_function parameter and call it
4514 if it is non-zero. Call xtensa_frag_flags_init.
4515 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4516 get_frag_property_flags, frag_flags_to_number,
4517 xtensa_frag_flags_combinable, xt_block_aligned_size,
4518 xtensa_xt_block_combine, add_xt_prop_frags,
4519 init_op_placement_info_table, opcode_fits_format_slot,
4520 xg_get_single_size, xg_get_single_format): New.
4521 (istack_push): Inline call to tinsn_copy.
4522 (tinsn_copy): Delete.
4523 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4524 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4525 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4526 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4527 functions. Handle invisible operands.
4528 (tinsn_to_slotbuf): New.
4529 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4530 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4531 vinsn_from_chars, and xg_free_vinsn.
4532 (tinsn_from_insnbuf): New.
4533 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4534 instructions. Handle symbol differences.
4535 (get_num_stack_text_bytes): Use xg_get_single_size.
4536 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4537 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4538 get_expr_register, set_expr_symbol_offset_diff): New.
4539 * config/tc-xtensa.h (MAX_SLOTS): Define.
4540 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4541 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4542 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4544 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4545 (xtensa_frag_type struct): Add is_assembly_state_set,
4546 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4547 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4548 Replace is_generics and is_relax fields by is_no_transform field.
4549 Delete is_text and is_longcalls fields. Change text_expansion and
4550 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4551 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4552 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4553 (xtensa_fix_data struct): New.
4554 (xtensa_symfield_type struct): Delete plt field.
4555 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4556 forward declaration here.
4557 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4558 (XTENSA_SECTION_RENAME): Undefine.
4559 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4560 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4561 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4562 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4563 (unit_num_copies_func, opcode_num_units_func,
4564 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4565 (resource_table struct): New.
4566 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4567 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4568 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4569 (tinsn_copy): Delete prototype.
4570 (vliw_insn struct): New.
4571 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4572 (widen_spec_list): Add option conditions for density and boolean
4573 instructions. Add expansions using CONST16 and conditions for using
4574 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4576 (simplify_spec_list): Add option conditions for density instructions.
4577 Add entry for NOP instruction.
4578 (append_transition): Add cmp function pointer parameter and use it to
4579 insert the new entry in order.
4580 (operand_function_LOW16U, operand_function_HI16U): New.
4581 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4582 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4583 (enter_opname, split_string): Use xstrdup instead of strdup.
4584 (init_insn_pattern): Initialize new options field.
4585 (clear_req_or_option_list, clear_req_option_list,
4586 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4588 (parse_insn_pattern): Parse option conditions.
4589 (transition_applies): New.
4590 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4591 swapped last arguments in calls to append_constant_value_condition.
4592 Call clone_req_option_list. Add warning about invalid opcode.
4593 Handle LOW16U and HI16U function names.
4594 (build_transition_table): Add cmp parameter and use it in calls to
4595 append_transition. Use new xtensa-isa.h functions. Check
4596 transition_applies before adding entries.
4597 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4598 pass it through to build_transition_table.
4599 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4600 ReqOption, transition_cmp_fn): New types.
4601 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4602 (transition_rule struct): Add options field.
4603 * doc/as.texinfo (Overview): Update Xtensa options.
4604 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4605 --[no-]relax, and --[no-]generics options. Update descriptions of
4606 --text-section-literals and --[no-]longcalls. Add
4607 --[no-]absolute-literals and --[no-]transform.
4608 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4609 Remove use of "generic" and "specific" terminology for opcodes.
4610 (Xtensa Registers): Generalize the syntax description to include
4611 user-defined register files.
4612 (Xtensa Automatic Alignment): Update.
4613 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4614 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4615 (Xtensa Directives): Remove confusing rules about precedence.
4616 (Density Directive, Relax Directive): Delete.
4617 (Schedule Directive): New.
4618 (Generics Directive): Rename to ...
4619 (Transform Directive): ... this node.
4620 (Literal Directive): Update for absolute literals. Missing
4621 literal_position directive is now an error.
4622 (Literal Position Directive): Update for absolute literals.
4623 (Freeregs Directive): Delete.
4624 (Absolute Literals Directive): New.
4625 (Frame Directive): Minor editing.
4626 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4627 Update dependencies.
4628 * Makefile.in: Regenerate.
4630 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4632 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4633 to build the second and third fixups for a composite relocation.
4634 (macro_read_relocs): New function.
4635 (macro_build): Use it.
4636 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4637 Simplify fragging code accordingly.
4638 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4639 of the composite relocation. Set fx_tcbit in both fixups.
4641 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4643 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4644 (md_apply_fix3): Don't treat composite relocs as done.
4646 2004-10-07 Jan Beulich <jbeulich@novell.com>
4648 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4649 prefix for symbol names generated from the LOCAL macro directive.
4651 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4652 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4654 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4656 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4658 (md_assemble): Add error checking for Co-Processor instructions.
4659 (get_cinv_parameters): Add 'b' option to invalidate the
4660 branch-target cache.
4662 2004-10-05 Paul Brook <paul@codesourcery.com>
4664 * config/tc-arm.c (unwind): New variable.
4665 (vfp_sp_encode_reg): New function.
4666 (vfp_sp_reg_required_here): Use it.
4667 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4668 (vfp_parse_reg_list): New function.
4669 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4670 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4671 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4672 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4674 (md_pseudo_table): Add them.
4675 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4676 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4677 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4678 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4679 require_hashconst, add_unwind_opcode): New functions.
4680 * doc/c-arm.texi: Document unwinding opcodes.
4681 * NEWS: Mention the new feature.
4683 2004-10-04 Eric Christopher <echristo@redhat.com>
4685 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4687 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4689 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4691 * config/tc-s390.c (md_apply_fix3): Likewise.
4692 * config/tc-sparc.c (md_apply_fix3): Likewise.
4694 2004-10-01 Paul Brook <paul@codesourcery.com>
4696 * config/tc-arm.c (arm_elf_section_type): New function.
4697 (arm_elf_change_section): Set section link for exidx sections.
4698 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4699 (md_elf_section_type): Define.
4701 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4703 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4704 instruction's offset.
4706 2004-10-01 Adam Nemet <anemet@lnxw.com>
4708 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4710 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4712 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4713 asymbol *, instead use symbol_get_bfdsym.
4715 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4717 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4719 2004-09-30 Paul Brook <paul@codesourcery.com>
4721 * config/tc-arm.c (do_smi, do_nop): New functions.
4722 (insns): Add ARMv6ZK instructions.
4723 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4724 (tc_gen_reloc): Ditto.
4725 (arm_cpus): Add mpcore and arm1176.
4726 (arm_archs): Add armv6{k,z,zk}.
4727 * doc/c-arm.texi: Document new cores and architectures.
4729 2004-09-30 Nick Clifton <nickc@redhat.com>
4731 * config/tc-arm.c: Use ISO C90 formatting.
4733 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4735 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4736 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4737 REG_TYPE_MVDX is expected.
4739 2004-09-29 Marc Bevand <m.bevand@gmail.com>
4741 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4743 2004-09-21 James E Wilson <wilson@specifixinc.com>
4745 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4746 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4747 output_spill_base, output_unat_psprel, output_lc_psprel,
4748 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4749 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4750 output_spill_psprel_p): Use it.
4752 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4754 * config/tc-crx.c (handle_LoadStor): New function.
4755 Handle load/stor unique instructions before parsing.
4757 2004-09-17 Paul Brook <paul@codesourcery.com>
4759 * config/tc-arm.c (s_arm_rel31): New funciton.
4760 (md_pseudo_table): Add .rel31.
4761 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4762 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4763 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4764 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4765 (arm_parse_reloc): Add (target2).
4767 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4769 * Makefile.am: Run "make dep-am".
4770 * Makefile.in: Regenerate.
4771 * aclocal.m4: Regenerate.
4772 * configure: Regenerate.
4773 * doc/Makefile.in: Regenerate.
4774 * po/POTFILES.in: Regenerate.
4775 * po/gas.pot: Regenerate.
4777 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4779 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4780 [!LLONG_MAX]: Ditto.
4782 2004-09-13 Paul Brook <paul@codesourcery.com>
4784 * config/tc-arm.c: Rename RELABS to TARGET1.
4786 2004-09-13 Alan Modra <amodra@bigpond.net.au>
4788 * messages.c (as_internal_value_out_of_range): Cast values passed
4789 to as_bad_where or as_warn_where to proper type.
4791 2004-09-11 Theodore A. Roth <troth@openavr.org>
4793 * config/tc-avr.c: Add support for
4794 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4796 2004-09-09 Alan Modra <amodra@bigpond.net.au>
4798 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4799 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4801 2004-09-08 Paul Brook <paul@codesourcery.com>
4803 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4804 fini_array and preinit_array section types.
4805 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4807 * doc/as.texinfo: Document extra section types.
4809 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4811 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4812 * Makefile.in: Regenerated.
4813 * configure.in: Set em for arm*-*-symbianelf*.
4814 * configure: Regenerated.
4815 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4816 vectors when appropriate.
4817 * config/te-symbian.h: New file.
4819 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4821 * config/tc-crx.c (gettrap): Exception vector can be case
4823 (process_label_constant): Fix a 32-bit displacement bug in branch
4825 (get_operandtype) : Bug fix, wrong operand was used.
4826 (process_label_constant): Initialize relocation type to
4829 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4831 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4832 for synthesizable cores.
4834 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4836 2004-08-25 Dmitry Diky <diwil@spec.ru>
4838 * config/tc-msp430.c: Clean-up the code.
4839 (md_relax_table): New relax table.
4840 (mcu_types): Sort MCU types.
4841 (md_pseudo_table): Add .profiler pseudo handler.
4842 (pow2value): New function.
4843 (msp430_profiler): New function.
4844 (msp430_operands): Add new insns handlers.
4845 (msp430_srcoperand): Add register operand handler, allow complex
4847 (md_estimate_size_before_relax): Rewritten.
4848 (md_convert_frag): Rewritten.
4849 (msp430_relax_frag): New function.
4850 * config/tc-msp430.h (md_relax_frag): define macro
4851 * doc/c-msp430.texi: Update information.
4853 2004-08-24 Nick Clifton <nickc@redhat.com>
4855 * as.c (std_shortopts): Allow -g to take an optional argument.
4856 (parse_args): Pass any switch starting with -g on to the backend
4859 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4861 * configure.in (arm*-*-symbianelf*): New target.
4862 (arm*-*-eabi*): Likewise.
4863 * configure: Regenerated.
4865 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4866 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4869 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4871 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4872 argument, don't do anything if current section is not
4873 .gnu.linkonce.t.* and linkonce_empty is set.
4874 (generate_unwind_image, dot_endp): Adjust callers, call
4875 start_unwind_section (*, 1) if nothing will be put into the
4878 2004-08-17 Nick Clifton <nickc@redhat.com>
4880 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4881 (show_usage): Add -g.
4882 (std_longopts): Add --gen-debug. Alpha sort the table.
4883 (parse_args): Print an error message if a switch is not handled.
4884 Handle the -g switch, calling md_debug_format_selector() if
4886 * NEWS: Mention new feature.
4887 * doc/as.texinfo: Document new switch.
4888 * doc/internals.texi: Document behaviour of md_parse_option.
4890 * config/tc-arm.c (md_parse_option): Do not issue an error message
4891 if the switch is not recognised.
4892 * config/tc-m68k.c (md_parse_option): Likewise.
4893 * config/tc-pdp11.c (md_parse_option): Likewise.
4894 * config/tc-v850.c (md_parse_option): Likewise.
4896 * as.h: Fix up formatting.
4899 2004-08-16 Nick Clifton <nickc@redhat.com>
4901 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4903 * configure.in: Sort architecture based tables alphabetically.
4904 * configure: Regenerate.
4906 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4908 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4909 { "cc", 68 }, with { "cr", 70 }.
4911 2004-08-13 Jan Beulich <jbeulich@novell.com>
4912 Nick Clifton <nickc@redhat.com>
4914 * as.c: Add and handle new --alternate command line option.
4915 * macro.c (macro_set_alternate): New.
4916 * macro.h (macro_set_alternate): Declare.
4917 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4918 * doc/as.texinfo: Document new command line option and pseudo-ops
4919 as well as insert documentation originating from gasp about
4920 alternate macro syntax.
4921 * NEWS: Mention new command line option and pseudo-ops.
4923 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4925 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4928 2004-08-06 Paul Brook <paul@codesourcery.com>
4930 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4931 Handle new relocations.
4932 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4934 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4936 * write.c (relax_segment): Use was_address instead of address when
4937 setting fr_fix field for align frag due to backwards .org.
4939 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4941 Introduce SH2a support.
4942 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4943 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4945 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4946 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4947 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4948 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4949 to end of conditional expression.
4950 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4951 * config/tc-sh.c: Add sh2a-nofpu support.
4952 2003-12-29 DJ Delorie <dj@redhat.com>
4953 * tc-sh.c: Add sh2a support.
4954 (parse_reg): Add tbr.
4955 (parse_at): Support @@(disp,tbr).
4956 (get_specific): Support sh2a opcodes.
4957 (insert4): New, for 4 byte relocs.
4958 (build_Mytes): Support sh2a opcodes.
4959 (md_apply_fix3_Mytes): Support sh2a opcodes.
4960 2003-12-02 Michael Snyder <msnyder@redhat.com>
4961 * config/tc-sh.c (md_parse_option): Handle sh2a.
4962 (sh_elf_final_processing): Ditto.
4964 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4966 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4969 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4971 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4972 (ppc_arch): Expand comment.
4974 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4976 * config/tc-crx.c: Support evaluating the difference between two
4978 * config/tc-crx.h: Likewise.
4980 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4982 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4984 (ia64_elf_section_change_hook): Set the linked-to section for
4987 2004-07-26 Dmitry Diky <diwil@spec.ru>
4989 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4990 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4991 msp430xG438, msp430xG439.
4993 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4995 * doc/as.texinfo (Section, PushSection): Correct documentation
4998 2004-07-21 Jan Beulich <jbeulich@novell.com>
5000 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5001 permissible for the selected instruction suffix.
5002 (match_template): Don't permit 64-bit general purpose operands in
5004 (finalize_imm): Permit 64-bit immediates.
5005 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5006 specially except for the width of the used base and/or index
5007 registers. For 32-bit displacements, use sign-extended
5008 relocations only when using 64-bit addressing.
5009 Force zero displacement on rip-relative addressing when there is
5010 no other displacement.
5011 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5012 specially except for the width of the used base and/or index
5014 (parse_register): Disallow Reg64 registers in 32-bit mode.
5016 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5017 suffix if the instruction doesn't support it.
5019 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5021 * config/tc-mips.c (append_insn): Handle constant expressions with
5022 no associated relocation.
5023 (mips_ip): Cancel the expression after use for the Q format
5025 (parse_relocation): Return no relocation for unsupported
5027 (my_getSmallExpression): Return no relocation if no relocation
5030 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5032 * config/obj-som.c (adjust_stab_sections): Add prototype.
5033 (obj_som_compiler, obj_som_version, obj_som_copyright,
5034 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5035 * config/tc-hppa.c (update_subspace): Likewise.
5036 (is_defined_subspace): Amplify comment.
5037 * config/obj-som.h (som_frob_file): Add prototype.
5039 2004-07-19 Christopher Faylor <cgf@timesys.com>
5040 H.J. Lu <hongjiu.lu@intel.com>
5042 * subsegs.c (section_symbol): Don't create a new segment when
5043 existing segment is undefined.
5045 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5047 * config/tc-arm.c: Include include/opcode/arm.h.
5048 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5049 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5050 (FPU_ARCH_*): Delete.
5051 * Makefile.am: Update dependencies.
5052 * Makefile.in: Regenerate.
5054 2004-07-15 Nick Clifton <nickc@redhat.com>
5056 * configure.in: Accept armbe as a big-endian arm configuration.
5057 * configure: Regenerate.
5059 2004-07-13 Thomas Nystrom <thn@saeab.se>
5061 * config/tc-i386.c (T_SHIFTOP): New constant.
5062 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5063 (intel_el1): Handle '~'.
5064 (intel_get_token): Handle '<>', '&', '|' and '~'.
5066 2004-07-13 Nick Clifton <nickc@redhat.com>
5068 (md_assemble): Remove spurious newline from end of as_bad error
5070 (intel_e05_1): Likewise.
5071 (intel_e11): Likewise.
5072 (intel_match_token): Likewise.
5074 2004-07-11 Andreas Schwab <schwab@suse.de>
5076 * config/tc-m68k.c: Convert to C90. Remove redundant
5077 declarations. Indentation fixup.
5078 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5079 obj_coff_section ourselves.
5081 2004-07-09 James E Wilson <wilson@specifixinc.com>
5083 * config/tc-ia64.c (default_big_endian): New.
5084 (dot_byteorder, md_begin): Use it.
5085 (md_parse_option): Set it.
5087 2004-07-09 Nick Clifton <nickc@redhat.com>
5089 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5090 * configure: Regenerate.
5091 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5092 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5093 sh_find_elf_flags if necessary.
5095 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5097 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5098 going to be split into more than one in-place addend, return 0
5099 for relocations against mergeable sections. Associate comments
5102 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5104 * Makefile.am (CPU_TYPES): Add crx.
5105 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5106 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5107 (DEPTC_crx_elf): New target.
5108 (DEPOBJ_crx_elf): Likewise.
5109 (DEP_crx_elf): Likewise.
5110 * Makefile.in: Regenerate.
5111 * configure.in: Add crx* target.
5112 * configure: Regenerate.
5113 * config/tc-crx.c: New file.
5114 * config/tc-crx.h: New file.
5115 * NEWS: Mention new target.
5117 2004-07-06 Nick Clifton <nickc@redhat.com>
5119 * config.in: Undefine TARGET_SYMBIAN by default.
5121 * configure: Regenerate. Add sh-symbian-elf target. If
5122 selected define TARGET_SYMBIAN.
5123 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5124 format if TARGET_SYMBIAN has been defined.
5126 * output-file.c (output_file_create): Report the target format
5127 chosen when bfd_openw reports that it is invalid.
5129 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5130 pseudo for BFD based assemblers.
5132 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5135 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5136 (md_parse_option): Remove redundant -isa testing.
5137 Make bfd_arch variable const.
5138 (md_show_usage): Make bfd_arch variable const.
5140 2004-07-03 James E Wilson <wilson@specifixinc.com>
5142 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5143 * config/tc-ia64.h (md_frag_check): Define.
5145 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5147 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5149 * doc/as.texinfo (Weak): Document PE weak symbols.
5151 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5153 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5154 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5155 (mips_frob_file): Rework so that only a single pass through the
5156 relocs is needed. Allow %lo()s to have higher offsets than their
5157 corresponding %hi()s or %got()s.
5159 2004-07-02 Nick Clifton <nickc@redhat.com>
5161 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5162 allow values which have come from undefined symbols.
5163 Always consider this fixup to have been processed as a reloc
5164 cannot be generated for it.
5166 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5168 * frags.h (struct frag): Add has_code and insn_addr fields.
5169 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5170 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5171 * config/tc-ppc.h (md_frag_check): Define.
5173 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5175 * doc/Makefile.am (info): Rename goal to...
5176 (info-local): ... this, to preserve implicit dependencies.
5177 * doc/Makefile.in: Regenerate with automake 1.8.5.
5179 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5181 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5182 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5183 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5184 (tc_gen_reloc): Likewise.
5185 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5186 (m32r_parse_name): Likewise.
5187 (m32r_cgen_parse_fix_exp): Likewise.
5188 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5189 (O_PIC_reloc): Likewise.
5190 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5191 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5192 for @GOTOFF, @GOT, @PLT.
5194 2004-06-21 Jan Beulich <jbeulich@novell.com>
5196 * gas/symbols.c: While discarding ordinary local absolute symbols
5197 when --strip-local-absolute is in effect, retain file symbols.
5199 2004-06-20 Andreas Schwab <schwab@suse.de>
5201 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5202 (md_parse_option): Likewise.
5204 2004-06-17 Jan Beulich <jbeulich@novell.com>
5206 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5207 * config/te-netware.h: New file.
5208 * config/te-ppcnw.h: Delete: Obsolete.
5209 * configure.in: Eliminate ill NetWare targets. Make generic
5210 NetWare target use proper emulation.
5211 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5212 reference to new te-netware.h.
5213 * configure: Regenerate.
5214 * Makefile.in: Regenerate.
5216 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5218 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5219 comparison in .insn pseudo operation.
5221 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5223 * config/obj-coff.c (coff_adjust_section_syms): Use
5224 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5225 (coff_frob_section): Likewise.
5226 * config/tc-mips.c (md_apply_fix3): Likewise.
5227 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5228 (elf_frob_file_after_relocs): Likewise.
5230 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5232 * config/tc-hppa.c (log2): Rename to exact_log2.
5233 (pa_next_subseg): Delete unused function.
5234 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5235 (create_new_subspace): Likewise.
5238 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5239 labels. Fix warning.
5241 2004-05-28 DJ Delorie <dj@redhat.com>
5243 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5244 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5245 or non-merged symbols.
5247 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5249 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5250 restore the old slot when inserting srlz.i/srlz.d.
5252 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5254 * Makefile.am: Regenerate dependecies.
5255 * Makefile.in: Regenerate.
5256 * config/tc-sh.c (valid_arch): Make unsigned.
5257 (preset_target_arch): Likewise.
5258 (md_begin): Use new architecture flags system.
5259 (get_specific): Likewise.
5260 (assemble_ppi): Likewise.
5261 (md_assemble): Likewise. Also fix error check for bad opcodes.
5262 (md_parse_option): Likewise. Also generate -isa values according
5263 to the table in bfd/cpu-sh.c instead of just constants. Also
5264 allow <arch>-up ISA variants.
5265 (sh_elf_final_processing): Replace if-else chain with a call to
5266 sh_find_elf_flags().
5268 2004-05-28 Peter Barada <peter@the-baradas.com>
5270 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5271 with zero offset into mode 2 addressing to save a word.
5273 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5275 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5276 (ar_is_only_in_integer_unit): New.
5277 (ar_is_only_in_memory_unit): New.
5278 (generate_unwind_image): Silence gcc on 32bit host.
5279 (md_assemble): Use ar_is_only_in_integer_unit instead of
5280 ar_is_in_integer_unit. Check AR access.
5282 2004-05-27 Peter Barada <peter@the-baradas.com>
5284 * config/tc-m68k.c (md_begin): Sort the opcode table into
5286 (m68k_compare_opcode): New function to do the sorting.
5288 2004-05-24 Peter Barada <peter@the-baradas.com>
5290 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5291 addressing on MIT style operands.
5292 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5294 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5297 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5299 * expr.c (operand, operator): Don't reject '++' and '--'.
5301 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5303 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5306 2004-05-17 Adam Nemet <anemet@lnxw.com>
5308 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5309 * configure: Regenerate.
5311 2004-05-13 Paul Brook <paul@codesourcery.com>
5313 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5315 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5317 * configure.in (or32-*-rtems*): Switch to elf.
5318 * configure: Regenerate.
5320 2004-05-13 Nick Clifton <nickc@redhat.com>
5322 * po/fr.po: Updated French translation.
5324 2004-05-11 Nick Clifton <nickc@redhat.com>
5326 * doc/as.texinfo (Section): Document G and T flags to .section
5327 directive. Document the extra arguments that the G flag
5328 requires. Document the #tls flag.
5330 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5332 * subsegs.c (section_symbol): Create a new section symbol if
5333 the existing one doesn't match.
5334 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5336 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5338 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5339 to cope with VR4181A errata MD(1) and MD(4).
5341 2004-05-07 Brian Ford <ford@vss.fsi.com>
5343 * NEWS: Mention .secrel32 for pe[i]-i386.
5345 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5347 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5348 (HANDLE_ALIGN): New.
5350 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5352 * Makefile.am (DIST_SUBDIRS): Define.
5353 * aclocal.m4: Regenerate with automake 1.8.4.
5354 * Makefile.in: Likewise.
5355 * doc/Makefile.in: Likewise.
5357 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5359 * config/tc-ia64.c (dot_serialize): Declare.
5360 (dot_serialize): New function.
5361 (md_pseudo_table): Add ".serialize.data" and
5362 ".serialize.instruction" directives.
5364 2004-05-06 Nick Clifton <nickc@redhat.com>
5366 * messages (as_internal_value_out_of_range): Print a message about
5367 a value being out of range. Be consistent about whether the
5368 values are printed in decimal or hexadecimal.
5369 (as_warn_value_out_of_range): Generate a warning message about an
5371 (as_bad_value_out_of_range): Generate an error message about an
5373 * as.h: Prototype the new functions.
5374 * config/tc-alpha.c (insert_operand): Use new function.
5375 * config/tc-arc.c (arc_insert_operand): Likewise.
5376 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5377 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5378 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5379 * config/tc-s390.c (s390_insert_operand): Likewise.
5380 * config/tc-v850.c (v850_insert_operand): Likewise.
5382 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5384 * configure.in: Set em=linux for frv-*-*linux*.
5385 * configure: Rebuilt.
5386 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5387 (frv_md_fdpic_enabled): New.
5388 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5389 (DEFAULT_FDPIC): New.
5390 (frv_flags): Use DEFAULT_FDPIC.
5391 (frv_pic_flag): Likewise.
5392 (OPTION_NOPIC): New.
5393 (md_longopts): Add -mnopic.
5394 (md_parse_option): Handle it.
5395 (md_show_usage): Add -mfdpic and -mnopic.
5397 2004-05-05 Peter Barada <peter@the-baradas.com>
5399 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5400 chips for invalid coldfire instructions, rename selectors
5401 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5402 add current_chip to track which chip is referred to(including save/restore),
5403 use current_chip to select control registers, not current_arch.
5404 (md_show_usage): Add new chips.
5405 * doc/c-m68k.texi: Document new command line switches.
5407 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5409 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5410 (NOP_OPCODE): Define.
5411 (s390_align_code): Remove prototype.
5412 * tc-s390.c (s390_align_code): Remove.
5414 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5416 * config/tc-ia64.c (make_unw_section_name): Removed.
5417 (start_unwind_section): New function.
5418 (generate_unwind_image): Take const segT instead of const
5420 (dot_handlerdata): Adjusted.
5421 (dot_endp): Likewise.
5423 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5425 * config/obj-elf.c (obj_elf_change_section): Allow the
5426 ".note.GNU-stack" section has SHF_EXECINSTR.
5428 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5430 * config/obj-elf.c (get_section): Return bfd_boolean.
5431 (obj_elf_change_section): Call bfd_get_section_by_name_if
5432 instead of bfd_map_over_sections.
5434 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5436 * config/obj-elf.c (get_section): New function.
5437 (obj_elf_change_section): Support multiple sections with same
5440 2004-04-30 Nick Clifton <nickc@redhat.com>
5442 * config/tc-arm.c (create_register_alias): Fix typo checking for
5443 case sensitive register aliases.
5444 (co_proc_number): Use error message string in all_reg_maps[]
5446 (cp_reg_required_here): Likewise.
5447 (fp_reg_required_here): Likewise.
5449 2004-04-29 Brian Ford <ford@vss.fsi.com>
5451 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5453 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5455 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5456 (load_address, macro, mips_ip, md_parse_option)
5457 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5458 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5459 embedded-PIC handling, and update comments.
5460 (SWITCH_TABLE): Remove.
5461 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5462 (enum mips_pic_level): Remove EMBEDDED_PIC.
5463 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5464 (TC_FORCE_RELOCATION): Update comment.
5465 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5466 might be safe to remove now that MIPS embedded-PIC is gone.
5468 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5470 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5471 call to obj_set_subsection_attributes.
5472 (obj_som_init_stab_section): Likewise.
5473 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5474 (pa_def_subspaces): Provide comdat default.
5475 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5476 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5477 calls to create_new_subspace and update_subspace to pass comdat flag.
5478 (create_new_subspace, update_subspace): Add new comdat argument. Use
5479 it in calls to obj_set_subsection_attributes.
5480 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5481 and use of comdat, common and dup_comm parameters.
5483 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5485 * config/obj-elf.c (obj_elf_change_section): Check if the old
5486 group name is NULL before comparison.
5488 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5490 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5492 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5494 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5496 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5498 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5499 (OPTION_MEMBEDDED_PIC): Remove.
5500 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5501 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5502 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5503 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5504 (OPTION_ELF_BASE): Renumber.
5505 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5506 (md_show_usage): Remove mention of -membedded-pic.
5507 * doc/as.texinfo: Remove mention of -membedded-pic.
5509 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5511 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5512 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5514 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5515 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5516 USE_GLOBAL_POINTER_OPT.
5518 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5520 * config/tc-mips.c (macro): One more use of load_delay_nop.
5522 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5524 * config/tc-mips.c (load_delay_nop): New function.
5525 (load_address, macro): Use load_delay_nop() to build a nop
5526 which can be omitted with gpr_interlocks.
5528 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5530 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5531 cop_interlocks): Remove superfluous CPU entries.
5533 2004-04-22 Paul Brook <paul@codesourcery.com>
5535 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5537 2004-04-22 Peter Barada <peter@the-baradas.com>
5539 * NEWS: Added support for EMAC instructions and MAC/EMAC
5541 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5542 scale factor tokens, trailing_ampersand to mark mask addressing
5543 for MAC/EMAC instructions.
5544 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5546 (yylex): Handle '>', '<', and '&' following '+'.
5547 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5548 architectures in archs[].
5549 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5550 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5552 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5553 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5555 Add EMAC operands to init_table[].
5557 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5559 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5561 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5562 * config/tc-arm.c (enum mstate): Delete from here.
5563 (mapping_state): Remove the static mapstate variable and instead
5564 store the state in the segment. This allows a per-section mapping
5565 state. Handle and ignore MAP_UNDEFINED states.
5566 (arm_elf_change_section): Get the current mapping state from the
5568 (s_ltorg): Set the mapping state to MAP_DATA.
5569 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5570 for each pool as it is emitted.
5572 2004-04-22 Nick Clifton <nickc@redhat.com>
5574 * config/tc-arm.h: Formatting tidy ups.
5576 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5578 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5580 2004-04-20 DJ Delorie <dj@redhat.com>
5582 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5583 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5584 [TE_PE] (O_secrel): Define.
5585 [TE_PE] (x86_pe_cons_fix_new): New.
5586 [TE_PE] (pe_directive_secrel): Likewise.
5587 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5589 2004-04-19 Eric Christopher <echristo@redhat.com>
5591 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5592 of previous patch for fix in gcc.
5594 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5596 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5598 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5600 * read.c (do_align): Call md_flush_pending_output, if defined.
5602 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5604 * expr.c (operand): Correct checks for ++ and --.
5606 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5608 * config/tc-generic.c: Add some comments.
5610 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5612 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5613 -{no-}mfix-vr4122-bugs.
5614 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5615 (append_insn, mips_emit_delays): Update accordingly.
5616 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5617 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5618 (md_parse_option): Update after above changes.
5619 (md_show_usage): Add -mfix-vr4120.
5621 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5623 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5624 of .section directive; add a reference to the ELF .subsection
5627 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5629 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5632 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5634 * Makefile.am: Remove mips from aout targets.
5635 * Makefile.in: Regenerate.
5636 * configure.in: Remove mips-dec-bsd* target.
5637 * configure: Regenerate.
5639 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5642 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5643 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5644 Update "mapping". Restrict some @ modifiers to 32 bit.
5646 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5647 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5649 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5650 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5651 dont_adjust_reloc_32 is set.
5652 (md_longopts): Add option -renesas.
5653 (md_parse_option, md_show_usage): Likewise.
5654 * doc/c-sh.texi: Likewise.
5656 2004-04-01 Dave Korn <dk@artimi.com>
5658 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5659 hi16 and lo16 fixS structs.
5660 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5661 exactly the same way as for RELOC_DLX_REL16.
5662 (machine_ip): properly respect LO flag in the_insn and
5663 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5664 (md_apply_fix3): apply RELOC_DLX_LO16.
5666 2004-03-30 Stan Shebs <shebs@apple.com>
5668 Remove long-obsolete MPW support.
5669 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5670 * configure.in: Remove mention of ppc-*-mpw* config.
5671 * configure.in: Likewise.
5673 2004-03-30 Nick Clifton <nickc@redhat.com>
5675 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5676 OBJ_ELF being defined.
5678 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5680 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5682 2004-03-23 Paul Brook <paul@codesourcery.com>
5684 * config/tc-arm.c (meabi_flags): New variable.
5685 (arm_parse_eabi): New function.
5686 (md_begin): Set flags for EABI v3.
5688 (arm_long_opts): Add meabi.
5689 * doc/as.texinfo <ARM>: Document -meabi.
5690 * doc/c-arm.texi: Ditto.
5692 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5694 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5695 tables even when use_literal_section flag is not set.
5697 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5699 * config/tc-sh.c: Remove trailing whitespace.
5701 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5703 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5704 --mul-bug-abort and the default behavior.
5705 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5706 (err_for_dangerous_mul_placement): New variable.
5707 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5709 (md_cris_relax_table): Have placeholder for STATE_MUL.
5710 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5711 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5713 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5714 STATE_BYTE)>: Ditto.
5715 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5716 alignment and position of this frag, emit error message if
5718 (md_assemble): For a multiply insn and when checking it,
5719 transform the current frag into a special frag for that purpose.
5720 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5721 OPTION_MULBUG_ABORT_ON>: Handle new options.
5723 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5725 * config/tc-xtensa.c (mark_literal_frags): New function.
5726 (xtensa_move_literals): Call mark_literal_frags for all literal
5727 segments, including init and fini literal segments.
5728 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5730 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5732 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5733 (pa_comm): Set BSF_OBJECT in symbol flags.
5735 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5737 * Makefile.am: Run "make dep-am".
5738 * Makefile.in: Regenerate.
5739 * doc/Makefile.in: Regenerate.
5740 * config.in: Regenerate.
5741 * po/gas.pot: Regenerate.
5743 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5745 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5746 (demand_empty_rest_of_line): Issue an error here.
5747 (ignore_rest_of_line): Silently skip to end.
5748 (demand_copy_string): Issue an error, not warning.
5750 * config/obj-elf.c (obj_elf_section_name): Likewise.
5751 (obj_elf_section): Likewise.
5752 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5753 (arc_extinst): Likewise.
5754 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5755 (dot_spill): Likewise.
5756 (dot_unwabi): Likewise.
5757 (dot_prologue): Likewise.
5759 * expr.c (operand): Reject ++ and --.
5760 (operator): Likewise.
5762 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5764 * config/tc-sh.c: Include dw2gencfi.h.
5765 (sh_cfi_frame_initial_instructions): New function.
5766 (sh_regname_to_dw2regnum): Likewise.
5767 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5769 (TARGET_USE_CFIPOP): Define.
5770 (tc_cfi_frame_initial_instructions): Likewise.
5771 (tc_regname_to_dw2regnum): Likewise.
5772 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5773 * Makefile.am: Update dependencies.
5774 * Makefile.in: Regenerate.
5776 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5778 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5779 * configure: Regenerate.
5781 2004-03-12 Bob Wilson <bob.wilson@acm.org>
5783 * read.c (s_leb128): Call md_flush_pending_output.
5785 2004-03-12 Michal Ludvig <mludvig@suse.cz>
5787 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5788 * config/tc-i386.h (CpuPadLock): New define.
5789 (CpuUnknownFlags): Added CpuPadLock.
5791 2004-03-07 Andreas Schwab <schwab@suse.de>
5793 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5795 2004-03-07 Richard Henderson <rth@redhat.com>
5797 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5798 (cfi_finish): Likewise for fde.
5800 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5802 * config/tc-ia64.c (md_assemble): Properly handle NULL
5804 (ia64_handle_align): Don't abort if failed to add a stop bit.
5806 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5808 * Makefile.in: Regenerated.
5809 * aclocal.m4: Likewise.
5810 * configure: Likewise.
5811 * doc/Makefile.in: Likewise.
5813 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5815 * config/tc-ia64.c (dot_align): New.
5816 (ia64_do_align): Make it static.
5817 (md_pseudo_table): Use "dot_align" for "align".
5818 (ia64_md_do_align): Don't set align_frag here.
5819 (ia64_handle_align): Add a stop bit to the previous bundle if
5822 * config/tc-ia64.h (ia64_do_align): Removed.
5824 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5826 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5827 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5828 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5829 the most general type or the user specifically requested it.
5830 (md_assemble): Add a new error message for when an instruction
5831 is understood, but is not allowed due to an -isa option.
5833 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5835 * config/tc-ia64.c (align_frag): New.
5836 (md_assemble): Set the tc_frag_data field in align_frag for
5837 IA64_OPCODE_FIRST instructions.
5838 (ia64_md_do_align): Set align_frag.
5839 (ia64_handle_align): Add a stop bit if needed.
5841 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5842 (TC_FRAG_INIT): New.
5844 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5846 * config/tc-frv.c (fr400_audio): New variable.
5847 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5848 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5849 (target_implements_insn_p): New function.
5850 (md_assemble): Report an error if the processor doesn't implement
5853 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5855 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5856 (md_parse_option): Ditto.
5857 (OPTION_NO_SPECIAL_M32R): Added.
5858 (md_show_usage): Document it.
5859 (enable_speial_m32r): Changed a default value from 0 to 1.
5860 * doc/c-m32r.texi: Document the -no-bitinst option.
5862 2004-02-27 Nick Clifton <nickc@redhat.com>
5864 * config/tc-sh.c (get_operand): Revert previous delta.
5865 (tc_gen_reloc): Check for an unknown reloc type before processing
5868 2004-02-27 Hannes Reinecke <hare@suse.de>
5870 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5871 .insn pseudo operation.
5873 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5875 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5876 added for wrong syntax.
5878 2004-02-26 Eric Christopher <echristo@redhat.com>
5880 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5881 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5883 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5885 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5886 nibble types to assembler.
5888 2004-02-25 Fred Fish <fnf@redhat.com>
5890 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5892 2004-02-20 James E Wilson <wilson@specifixinc.com>
5894 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5896 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5897 (ia64_estimate_size_before_relax): New.
5898 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5899 (generate_unwind_image): Pass 1 to fixup_unw_records.
5900 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5901 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5903 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5905 * stabs.c (generate_asm_file): Avoid warning about use of
5906 uninitialized variable.
5908 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5910 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5911 body, and endp, allow unwind records which do not have a "t"
5912 (time/instruction) field.
5914 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5916 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5917 (do_mav_dspsc_2): Likewise.
5918 Fix accumulator registers move opcodes.
5920 2004-02-13 Hannes Reinecke <hare@suse.de>
5921 Jakub Jelinek <jakub@redhat.com>
5923 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5925 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5927 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5928 (tc_frob_symbol): New macro definition.
5929 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5931 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5933 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5936 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5938 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5939 (TC_CASE_SENSITIVE): ... this.
5940 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5941 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5943 2004-02-06 James E Wilson <wilson@specifixinc.com>
5945 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5946 (generate_unwind_image): Re-add it here.
5948 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5950 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5951 * read.h (SKIP_WHITESPACE): Turn into an expression.
5952 * read.c (read_a_source_file): A pseudo is removed by having a
5955 2004-02-05 James E Wilson <wilson@specifixinc.com>
5957 * config/tc-ia64.c (output_endp): New.
5958 (count_bits): Delete.
5959 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5960 endp unwind records.
5961 (fixup_unw_records): Handle endp unwind records. Delete code for
5962 shortening prologue regions not followed by a body record.
5963 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5964 * config/tc-ia64.h (unw_record_type): Add endp.
5966 2004-02-03 James E Wilson <wilson@specifixinc.com>
5968 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5969 fill padding bytes with zeroes.
5970 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5971 sets unwind_record slot_number and slot_frag fields.
5973 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5975 * config/tc-mips.c (add_got_offset_hilo): New function.
5976 (macro): Use load_register() and add_got_offset_hilo() to load
5977 constants instead of hardcoding code sequences throughout.
5979 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5981 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5983 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5985 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5987 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5988 of hard-coded test for TARGET_OS=elf.
5990 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5992 * config/tc-mips.c (hilo_interlocks): Change definition
5993 so that MIPS32, MIPS64 and later ISAs are included, along with
5994 the already-included machines. Update comments.
5996 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5998 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5999 undefined local labels.
6001 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6003 * config/tc-mips.c (load_address, macro): Update comments about
6004 NewABI GP relaxation.
6006 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6008 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6009 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6010 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6011 (set_at, load_register, load_address, move_register): Likewise.
6012 (load_got_offset, add_got_offset): Likewise.
6013 Update all calls and tidy accordingly.
6015 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6017 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6018 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6019 (RELAX_USE_SECOND): Bump to 0x10000.
6020 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6021 (mips_macro_warning): New variable.
6022 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6023 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6024 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6026 (append_insn): Update mips_macro_warning.sizes.
6027 (macro_start, macro_warning, macro_end): New functions.
6028 (macro_build): Don't emit warnings here.
6029 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6030 (md_convert_frag): Check for cases where one macro alternative
6031 needs a warning and the other doesn't. Emit a warning if the
6032 longer sequence was chosen.
6034 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6036 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6037 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6038 the first sequence, the size of the second sequence, and a flag
6039 that says whether we should warn.
6040 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6041 (RELAX_FIRST, RELAX_SECOND): New.
6042 (mips_relax): New variable.
6043 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6044 (append_insn): Remove "place" argument. Use mips_relax.sequence
6045 rather than "place" to check whether we're expanding the second
6046 alternative of a relaxable macro. Remove redundant check for
6047 branch relaxation. If generating a normal insn, and there
6048 is not enough room in the current frag, call relax_close_frag()
6049 to close it. Update mips_relax.sizes[]. Emit fixups for the
6050 second version of a relaxable macro. Record the first relaxable
6051 fixup in mips_relax. Remove tc_gen_reloc workaround.
6052 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6053 in the same way as in append_insn.
6054 (mips16_macro_build): Remove "place" argument.
6055 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6056 when generating the second version of a relaxable macro.
6057 (load_got_offset, add_got_offset): New functions.
6058 (load_address, macro): Use new relaxation machinery. Remove
6059 tc_gen_reloc workarounds.
6060 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6061 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6062 first version is needed.
6063 (tc_gen_reloc): Remove relaxation handling.
6064 (md_convert_frag): Go through the fixups for a relaxable macro and
6065 mark those that belong to the unneeded alternative as done. If the
6066 second alternative is needed, adjust the fixup addresses to account
6067 for the deleted first alternative.
6069 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6071 * frags.h (frag_room): Declare.
6072 * frags.c (frag_room): New function.
6073 * doc/internals.texi: Document it.
6075 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6077 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6078 optimization for -mtune=r3900, as this will break on other CPUs.
6080 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6082 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6083 be relaxed, use fixup.
6084 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6086 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6088 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6091 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6093 * config/tc-mips.c (append_insn): Properly detect variant frags
6094 that preclude swapping of relaxed branches. Correctly swap
6095 instructions between frags when dealing with relaxed branches.
6097 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6099 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6101 * aclocal.m4: Regenerate.
6102 * configure: Regenerate.
6104 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6106 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6109 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6111 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6112 reloc, reserve space for the delay slot as well as the jalr itself.
6114 2004-01-09 Paul Brook <paul@codesourcery.com>
6116 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6117 (do_vfp_sp2_from_reg2): New function.
6119 (do_vfp_dp_from_reg2): Check return values properly.
6121 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6123 * config/tc-mips.c (warn_nops): Remove static variable.
6124 (macro): Remove test of warn_nops.
6125 (md_shortops): Remove 'n'.
6126 (md_parse_option): Remove 'n' case.
6127 (md_show_usage): Remove -n.
6128 * doc/as.texinfo (Overview): Remove MIPS -n option.
6129 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6130 * NEWS: Mention removal of MIPS -n option.
6132 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6133 (cop_interlocks): Check ISA level.
6134 (cop_mem_interlocks): Define.
6135 (reg_needs_delay): Check cop_interlocks rather than
6136 ISA_HAS_COPROC_DELAYS.
6137 (append_insn): Likewise. Use cop_mem_interlocks rather than
6138 directly checking mips_opts.isa.
6139 (mips_emit_delays): Likewise.
6141 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6143 * config/tc-ia64.c (unwind): Move next_slot_number and
6144 next_slot_frag to ...
6145 (unw_rec_list): Here.
6146 (free_list_records): Removed.
6147 (output_unw_records): Likewise.
6148 (generate_unwind_image): Make it void.
6149 (alloc_record): Initialize next_slot_number and next_slot_frag.
6150 (slot_index): Take .org, .space and .align into account.
6151 (fixup_unw_records): Don't set slot_number to 0. Use
6152 list->next_slot_number and list->next_slot_frag instead of
6153 unwind.next_slot_number and unwind.next_slot_frag.
6154 (ia64_convert_frag): New.
6155 (generate_unwind_image): Generate a rs_machine_dependent frag
6157 (emit_one_bundle): Use list->next_slot_number and
6158 list->next_slot_frag instead of unwind.next_slot_number and
6159 unwind.next_slot_frag.
6161 * config/tc-ia64.h (md_convert_frag): Defined as
6163 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6165 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6167 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6168 * config/tc-frv.h (md_apply_fix3): Don't define.
6169 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6171 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6172 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6173 * config/tc-frv.c (line_separator_chars): Add `!'.
6174 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6175 * config/tc-frv.c (md_assemble): Clear insn upfront.
6176 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6177 * config/tc-frv.c (OPTION_FDPIC): New macro.
6178 (md_longopts): Add mfdpic.
6179 (md_parse_option): Handle it.
6180 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6181 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6182 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6183 (frv_pic_ptr): Parse funcdesc.
6185 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6187 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6188 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6190 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6192 * Makefile.am (Makefile): Move the dependency on
6193 $(BFDDIR)/configure.in to...
6194 (CONFIG_STATUS_DEPENDENCIES): ... here.
6195 (AUTOMAKE_OPTIONS): Require automake 1.8.
6196 * Makefile.in: Regenerate.
6197 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6198 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6199 $(BFDDIR)/configure.in here as well.
6200 * doc/Makefile.in: Regenerate.
6202 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6204 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6205 * Makefile.in: Regenerate.
6206 * aclocal.m4: Regenerate.
6207 * doc/Makefile.am (install, install-info): Remove.
6208 (install-data-local): A new hook for install-info.
6209 (AUTOMAKE_OPTIONS): Require automake 1.8.
6210 * doc/Makefile.in: Regenerate.
6212 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6214 * doc/c-sh.texi: Update description about floating point behavior
6217 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6219 * configure.in: Add m68k-uClinux target.
6220 * configure: Regenerate.
6222 For older changes see ChangeLog-0203
6228 version-control: never