1 2005-10-18 Bob Wilson <bob.wilson@acm.org>
3 * config/tc-xtensa.c (xtensa_end_directive): Restore
4 default_lit_sections regardless of use_literal_section.
6 2005-10-18 Jie Zhang <jie.zhang@analog.com>
8 * Makefile.am (bfin-lex.c): Update ylwrap invocation.
9 * Makefile.in: Regenerated.
11 2005-10-18 Arnold Metselaar <arnold.metselaar@planet.nl>
13 * doc/as.texinfo (.loc) Fix placement of '@end table'.
15 2005-10-17 Bob Wilson <bob.wilson@acm.org>
17 * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
18 unsigned line number. Do not include "dwarf2dbg.h".
19 * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
20 (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
21 (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
22 (md_assemble): Use as_where instead of dwarf2_where.
23 (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
24 dwarf2_line_infos. Change to call new_logical_line followed by
27 2005-10-14 Mike Frysinger <vapier@gentoo.org>
29 * doc/as.texinfo (Section): Add missing ']' to .section example.
31 2005-10-12 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
34 * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
35 unknown opcode is found.
37 2005-10-12 Mark Mitchell <mark@codesourcery.com>
39 * NEWS: Mention @file.
41 2005-10-12 Nick Clifton <nickc@redhat.com>
43 * config/tc-avr.c: Convert to ISO C90 format. Fix formatting and
44 generally tidy up the code.
45 * config/tc-avr.h: Likewise.
47 2005-10-12 Jan Beulich <jbeulich@novell.com>
49 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
50 (dot_pred_rel): Likewise.
51 (parse_operand): Likewise.
52 (ia64_unrecognized_line): Likewise.
53 (md_operand): Likewise.
55 2005-10-11 Jan Beulich <jbeulich@novell.com>
57 * expr.h (enum expr_mode): New.
58 (expression): Pass third argument to expr.
59 (expression_and_evaluate): New.
60 (deferred_expression): New.
61 (expr): Add third parameter.
62 (resolve_expression): New.
63 * struc-symbol.h (struct symbol): New members sy_volatile and
65 * symbols.c, symbols.h (symbol_clone): New.
66 (symbol_clone_if_forward_ref): New.
67 (snapshot_symbol): New.
69 (S_IS_FORWARD_REF): New.
70 (S_SET_VOLATILE): New.
71 (S_SET_FORWARD_REF): New.
72 * as.c (macro_expr): Use expression_and_evaluate.
73 * cond.c (s_if): Likewise.
75 * dw2gencfi.c (cfi_parse_reg): Likewise.
76 * expr.c (operand): Add second parameter. Optionally call
77 deferred_expression. Pass mode argument to itself and md_parse_name.
78 Check mode before trying to evaluate symbol. Call
79 symbol_clone_if_forward_ref for both operands.
80 (expr): Add third parameter. Pass mode to operand and itself.
81 Optionally call resolve_expression.
82 (resolve_expression): New.
83 (get_single_number): Pass second argument to operand.
84 * read.c (potable): New entry for .eqv.
85 (read_a_source_file): Handle new == operator.
86 (get_absolute_expr): Use expression_and_evaluate.
88 (assign_symbol): Rename second parameter. Call symbol_clone on
89 legal and illegal redefinition. Call S_SET_VOLATILE and
90 S_SET_FORWARD_REF depending on mode.
91 (s_set): Update description.
92 (s_space): Call resolve_expression.
93 (pseudo_set): Optionally call deferred_expression. Check
94 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
96 * config/tc-ia64.h (md_parse_name): Add mode parameter.
97 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
98 * config/tc-m32r.h (md_parse_name): Likewise.
99 (m32r_parse_name): Likewise.
100 * config/tc-mmix.h (md_parse_name): Likewise.
101 * config/tc-mn10300.h (md_parse_name): Likewise.
102 (mn10300_parse_name): Likewise.
103 * config/tc-ppc.h (md_parse_name): Likewise.
104 * config/tc-sh.h (md_parse_name): Likewise.
105 (sh_parse_name): Likewise.
106 * config/tc-sh64.h (md_parse_name): Likewise.
107 (sh64_consume_datalabel): Likewise.
108 * config/tc-tic54x.h (md_parse_name): Likewise.
109 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
110 before trying to evaluate symbol.
111 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
112 * config/tc-sh.c (sh_parse_name): Likewise.
113 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
114 second argument to operandf. Pass mode parameter to sh_parse_name.
115 * doc/as.texinfo: Document .eqv and the == assignment operator.
117 2005-10-10 Ian Lance Taylor <ian@airs.com>
119 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
120 * Makefile.in: Regenerate.
122 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
124 * expr.c (operator): Allow "!=" as a synonym for "<>".
125 * doc/as.texinfo (Infix Op): Mention "!=".
127 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
129 * config/tc-hppa.c (strict): Don't initialize. Update comment.
130 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
131 found. Simplify handling of "ma" and "mb" completers.
133 2005-10-08 Paul Brook <paul@codesourcery.com>
135 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
136 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
138 (arm_cpu_option_table): Add canonical_name.
139 (arm_cpus): Populate canonical_name field.
140 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
141 aeabi_set_public_attributes, arm_md_end): New functions.
142 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
143 (md_assemble): Set thumb_arch_used and arm_arch_used.
144 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
145 * config/tc-arm.h (md_end): Define.
146 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
148 2005-10-06 Khem Raj <kraj@mvista.com>
149 NIIBE Yutaka <gniibe@m17n.org>
151 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
152 (parse_reg_without_prefix): New function.
153 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
155 (option md_longopts): Add allow-reg-prefix option.
156 * doc/c-sh.texi: Document --allow-reg-prefix option.
157 * NEWS: Mention the new switch.
159 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
161 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
164 2005-09-30 Sterling Augustine <sterling@tensilica.com>
165 Bob Wilson <bob.wilson@acm.org>
167 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
169 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
171 * Makefile.am: Run "make dep-am".
172 * Makefile.in: Regenerated.
173 * aclocal.m4: Likewise.
175 2005-09-30 Mark Mitchell <mark@codesourcery.com>
177 * as.c (main): Use expandargv.
179 2005-09-30 Jan Beulich <jbeulich@novell.com>
181 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
184 2005-09-30 Catherine Moore <clm@cm00re.com>
186 * Makefile.am: Bfin support.
187 * Makefile.in: Regenerated.
188 * aclocal.m4: Regenerated.
189 * configure: Regenerated.
190 * configure.in: Bfin support.
191 * configure.tgt: Bfin support.
192 * config/bfin-aux.h: New file.
193 * config/bfin-defs.h: New file.
194 * config/bfin-lex.l: New file.
195 * config/bfin-parse.y: New file.
196 * config/tc-bfin.c: New file.
197 * config/tc-bfin.h: New file.
198 * doc/Makefile.am: Recognize c-bfin.texi.
199 * doc/Makefile.in: Regenerated.
200 * doc/all.texi: Bfin support.
201 * doc/as.texinfo: Likewise.
202 * doc/c-bfin.texi: Document bfin-specific syntax and
205 2005-09-30 Paul Brook <paul@codesourcery.com>
207 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
208 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
209 normal infix conditions.
210 (C3E): Include Thumb-2 definition.
212 (insns): Use them for legacy mnemonics.
214 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
216 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
217 version of <locale.h> when ENABLE_NLS is not defined.
219 2005-09-29 Jan Beulich <jbeulich@novell.com>
221 * config/tc-ia64.c (parse_operands): Always parse first operand of
224 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
225 Alan Modra <amodra@bigpond.net.au>
227 * app.c (do_scrub_chars): Match open and close quote of strings.
228 Remove redundant EOF test in case 7.
230 2005-09-28 Jan Beulich <jbeulich@novell.com>
232 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
233 relocations in 16- and 32-bit modes.
234 (i386_displacement): Make pc-relative branch handling dependent
235 upon operand (rather than address) size.
237 2005-09-28 Jan Beulich <jbeulich@novell.com>
239 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
241 (dot_cfi_startproc): Likewise.
242 (dot_cfi_endproc): Likewise. Also check no extra input was given.
243 (dot_cfi_escape): Likewise.
245 2005-09-28 Jan Beulich <jbeulich@novell.com>
247 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
248 (TC_CONS_FIX_NEW): Define unconditionally.
249 (x86_pe_cons_fix_new): Remove.
250 * config/tc-i386.c (signed_cons): New.
251 (md_pseudo_table): Add slong.
252 (x86_cons_fix_new): Declare unconditionally.
253 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
254 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
257 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
259 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
260 buffer after copying string.
262 2005-09-27 Paul Brook <paul@codesourcery.com>
264 * config/arm.c (arm_cpus): Add more cpu names.
265 * doc/c-arm.texi: Document them.
267 2005-09-21 Alan Modra <amodra@bigpond.net.au>
269 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
271 2005-09-20 Richard Henderson <rth@redhat.com>
273 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
275 2005-09-20 Richard Henderson <rth@redhat.com>
277 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
279 (dwarf2_loc_mark_labels): New.
280 (dwarf2_gen_line_info_1): Split out of ...
281 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
282 (dwarf2_emit_label): New.
283 (dwarf2_directive_loc_mark_labels): New.
284 (out_set_addr): Take a symbol instead of frag+ofs.
285 (relax_inc_line_addr): Likewise.
286 (emit_inc_line_addr): Assert delta non-negative.
287 (process_entries): Remove dead code. Update to work with temp
288 symbols instead of frag+ofs.
289 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
290 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
291 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
292 * config/obj-elf.h (obj_frob_label): New.
293 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
294 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
295 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
296 Similarly in the respective tc_frob_label implementation functions.
297 * config/tc-i386.c (md_pseudo_table): Move file and loc to
298 non-elf section; add loc_mark_labels.
299 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
300 (ia64_flush_insns): Check for marked labels; emit line entry if so.
301 (emit_one_bundle): Similarly.
302 (ia64_frob_label): Record marked labels.
303 * config/tc-m68hc11.h (tc_frob_label): Remove.
304 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
305 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
306 * config/tc-sh64.h (tc_frob_label): Likewise.
307 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
309 2005-09-20 Alan Modra <amodra@bigpond.net.au>
311 * read.c (pseudo_set): Set segment of expression syms to expr_section.
313 2005-09-14 Jan Beulich <jbeulich@novell.com>
315 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
316 registers, floating point control and status words, and mxcsr as
317 well as (for 64-bit code) segment base registers and rflags.
319 2005-09-09 Dmitry Diky <diwil@spec.ru>
321 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
322 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
325 2005-09-08 Chao-ying Fu <fu@mips.com>
327 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
328 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
331 2005-09-08 Paul Brook <paul@codesourcery.com>
333 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
334 (do_smc, do_t_smc): ... to this.
335 (insns): Remane smi to smc.
336 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
339 2005-09-07 Richard Henderson <rth@redhat.com>
341 * dwarf2dbg.c (dwarf2_where): Set line->isa.
342 (dwarf2_set_isa): New.
343 (dwarf2_directive_loc): Rearrange to allow all options on one line.
344 * dwarf2dbg.h (dwarf2_set_isa): Declare.
345 * doc/as.texinfo: Update .loc documentation.
347 2005-09-07 Richard Henderson <rth@redhat.com>
349 * dwarf2dbg.c: Include safe-ctype.h.
350 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
351 (current): Initialize.
352 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
353 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
354 (dwarf2_directive_file): Cope with invalid filename.
355 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
356 epilogue_begin, is_stmt, isa.
357 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
359 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
360 and DWARF2_FLAG_EPILOGUE_BEGIN.
361 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
362 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
363 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
364 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
365 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
366 (struct dwarf2_line_info): Add isa member.
367 * doc/as.texinfo (LNS directives): New node.
369 2005-09-07 David Ung <davidu@mips.com>
371 * config/tc-mips.c (append_insn): Undo last change. Instead add
372 guard to suppress calling frag_grow if the current instruction is
373 one that allows a delay slot.
375 2005-09-06 Chao-ying Fu <fu@mips.com>
377 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
378 (mips_opts): Add -1 to initialize ase_mt.
379 (file_ase_mt): New variable for -mmt.
380 (CPU_HAS_MT): New define.
381 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
383 (mips_ip): Check ase_mt to enable MT instructions.
384 Handle !, $, *, &, +T, +t, g operand formats.
385 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
387 (OPTION_MT, OPTION_NO_MT): New define.
388 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
389 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
390 (mips_after_parse_args): Set ase_mt based on CPU.
391 (s_mipsset): Handle ".set mt" and ".set nomt".
392 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
393 (md_show_usage): Show usage of -mmt and -mno-mt.
394 * doc/as.texinfo: Document -mmt and -mno-mt options.
395 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
398 2005-09-06 Paul Brook <paul@codesourcery.com>
400 * config/tc-arm.c (arm_it): Add relax field.
401 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
402 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
403 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
404 do_t_mov_cmp): Allow relaxation.
405 (output_relax_insn): New function.
406 (put_thumb32_insn): New function.
407 (output_inst): Use new functions.
408 (md_assemble): Don't throw error on relaxable instructions.
409 (insns): Change "b" entry from TCE(...) to tCE(...).
410 (md_estimate_size_before_relax): Return 2.
411 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
412 relax_branch, arm_relax_frag): New functions.
413 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
415 * config/tc-arm.h (md_convert_frag): Remove definition.
416 (md_relax_frag): Define.
417 (arm_relax_frag): Add prototype.
419 2005-09-02 Paul Brook <paul@codesourcery.com>
421 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
423 2005-09-02 Paul Brook <paul@codesourcery.com>
425 * config/tc-arm.c (encode_arm_cp_address): Use
426 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
427 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
429 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
432 (insns): Use them for coprocessor instructions.
433 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
434 (get_thumb32_insn): New function.
435 (put_thumb32_insn): New function.
436 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
437 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
439 2005-09-02 Paul Brook <paul@codesourcery.com>
441 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
442 incorrect suffix matches.
444 2005-09-01 David Ung <davidu@mips.com>
446 * config/tc-mips.c (append_insn): Correctly handle mips16 case
447 when the frags are different for the 2 instructions we want to
448 swap. If the lengths of the 2 instructions are not the same, we
449 won't do the swap but emit an nop.
451 2005-09-01 Dmitry Diky <diwil@spec.ru>
453 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
454 as appropriate. Change frag_variant() to frag_var() for relaxes.
456 2005-08-29 Nick Clifton <nickc@redhat.com>
458 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
461 2005-08-26 Jan Beulich <jbeulich@novell.com>
463 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
464 qualified operand of a branch.
465 (intel_bracket_expr): Set JumpAbsolute here...
466 (intel_e11): ... rather than here.
468 2005-08-26 Christian Groessler <chris@groessler.org>
470 * configure.tgt: Set bfd_gas also for z8k cpu.
471 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
473 (newfix): Adapt to bfd reloc types.
474 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
475 is available in the current frag.
476 (md_convert_frag): Adapt function parameters.
477 (tc_gen_reloc): New function.
478 (md_section_align): Use bfd_get_section_alignment.
479 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
480 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
482 * config/tc-z8k.h (TARGET_ARCH): Define.
483 (tc_fix_adjustable): Define.
485 2005-08-25 Chao-ying Fu <fu@mips.com>
487 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
488 (mips_opts): Add -1 to initialize ase_dsp.
489 (file_ase_dsp): New variable for -mdsp.
490 (CPU_HAS_DSP): New define.
491 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
493 (mips_ip): Add min_range and max_range for checking singed numbers.
494 Check ase_dsp to enable DSP instructions.
495 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
496 (OPTION_DSP, OPTION_NO_DSP): New define.
497 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
498 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
499 (mips_after_parse_args): Set ase_dsp based on CPU.
500 (s_mipsset): Handle ".set dsp" and ".set nodsp".
501 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
502 (md_show_usage): Show usage of -mdsp and -mno-dsp.
504 2005-08-23 David Ung <davidu@mips.com>
506 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
509 2005-08-23 Alan Modra <amodra@bigpond.net.au>
512 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
514 2005-08-23 Phil Edwards <phil@codesourcery.com>
516 * configure.tgt (*-*-vxworks): Match vxworks* instead.
518 2005-08-22 Jan Beulich <jbeulich@novell.com>
520 * config/tc-i386.c (object_64bit): New.
521 (i386_target_format): Initialize it.
522 (output_disp): Use object_64bit for relocation type determination.
523 (output_imm): Likewise.
524 (i386_validate_fix): Likewise.
525 (tc_gen_reloc): Likewise.
526 (lex_got): Likewise. Remove static mode_name. Change array size
527 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
528 (x86_cons): Use object_64bit for deciding whether quad fields can
531 2005-08-18 Christian Groessler <chris@groessler.org>
533 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
534 * config/tc-mcore.h: Likewise.
535 * config/tc-z8k.h: Likewise.
536 * config/tc-z8k.c: Likewise.
537 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
538 sh_coff_reloc_mangle declaration.
539 * config/tc-sh.c: (md_apply_fix): Fix comment for case
542 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
544 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
545 to confirm that no ISA is specified.
547 2005-08-18 Nick Clifton <nickc@redhat.com>
549 * write.c (relax_segment): Count the number of frags being
550 processed and use this to compute a maximum limit on the number of
551 iterations that will be allowed when attempting to relax the
554 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
556 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
557 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
559 2005-08-16 Alan Modra <amodra@bigpond.net.au>
561 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
564 2005-08-15 Paul Brook <paul@codesourcery.com>
566 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
568 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
570 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
572 * config/tc-ppc.c (parse_cpu): Add -me300 support.
573 (md_show_usage): Likewise.
574 * doc/c-ppc.texi (PowerPC-Opts): Document it.
576 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
578 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
579 (md_gather_operands): Add support for optional operands.
581 2005-08-12 Dmitry Diky <diwil@spec.ru>
582 * config/tc-msp430.c (msp430_enable_relax): New flag.
583 (msp430_enable_polys): Likewise.
584 (OPTION_RELAX): New option.
585 (OPTION_POLYMORPHS): Likewise.
586 (md_longopts): New long options.
587 (md_show_usage): Updated.
588 (md_parse_option): Add new options handler.
589 (msp430_operands): Add check if polymorph insns are enabled.
590 (msp430_force_relocation_local): New function.
591 (md_apply_fix): Now delete relocs according to new flags combination.
592 (msp430_relax_frag): Convert long branches to short branches only if
593 flag msp430_enable_relax is set.
594 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
595 (msp430_force_relocation_local): Likewise.
596 * doc/c-msp430.texi: Describe new options.
598 2005-08-11 Ian Lance Taylor <ian@airs.com>
600 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
601 (stamp-mk.com): Likewise.
602 (EXTRA_DIST): Remove make-gas.com from list.
603 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
604 * Makefile.in: Regenerate.
606 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
608 * subsegs.c (subseg_change): Move declaration of seginfo to before
611 2005-08-11 Alan Modra <amodra@bigpond.net.au>
613 * README-vms: Delete.
614 * config-gas.com: Delete.
615 * makefile.vms: Delete.
616 * vmsconf.sh: Delete.
617 * config/atof-tahoe.c: Delete.
618 * config/m88k-opcode.h: Delete.
619 * config/obj-bout.c: Delete.
620 * config/obj-bout.h: Delete.
621 * config/obj-hp300.c: Delete.
622 * config/obj-hp300.h: Delete.
623 * config/tc-a29k.c: Delete.
624 * config/tc-a29k.h: Delete.
625 * config/tc-h8500.c: Delete.
626 * config/tc-h8500.h: Delete.
627 * config/tc-m88k.c: Delete.
628 * config/tc-m88k.h: Delete.
629 * config/tc-tahoe.c: Delete.
630 * config/tc-tahoe.h: Delete.
631 * config/tc-tic80.c: Delete.
632 * config/tc-tic80.h: Delete.
633 * config/tc-w65.c: Delete.
634 * config/tc-w65.h: Delete.
635 * config/te-aux.h: Delete.
636 * config/te-delt88.h: Delete.
637 * config/te-delta.h: Delete.
638 * config/te-dpx2.h: Delete.
639 * config/te-hp300.h: Delete.
640 * config/te-ic960.h: Delete.
641 * config/vms-a-conf.h: Delete.
642 * doc/c-a29k.texi: Delete.
643 * doc/c-h8500.texi: Delete.
644 * doc/c-m88k.texi: Delete.
645 * README: Remove obsolete examples, and list of supported targets.
646 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
647 bout and hp300 support.
648 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
649 * configure.in: Remove --enable-bfd-assembler, need_bfd,
651 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
652 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
653 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
655 * dw2gencfi.c: Likewise.
656 * dwarf2dbg.c: Likewise.
658 * input-file.c: Likewise.
659 * listing.c: Likewise.
660 * literal.c: Likewise.
661 * messages.c: Likewise.
663 * output-file.c: Likewise.
666 * struc-symbol.h: Likewise.
667 * subsegs.c: Likewise.
668 * subsegs.h: Likewise.
669 * symbols.c: Likewise.
670 * symbols.h: Likewise.
674 * config/aout_gnu.h: Likewise.
675 * config/obj-aout.c: Likewise.
676 * config/obj-aout.h: Likewise.
677 * config/obj-coff.c: Likewise.
678 * config/obj-coff.h: Likewise.
679 * config/obj-evax.h: Likewise.
680 * config/obj-ieee.h: Likewise.
681 * config/tc-arm.c: Likewise.
682 * config/tc-arm.h: Likewise.
683 * config/tc-avr.c: Likewise.
684 * config/tc-avr.h: Likewise.
685 * config/tc-crx.h: Likewise.
686 * config/tc-d10v.h: Likewise.
687 * config/tc-d30v.h: Likewise.
688 * config/tc-dlx.h: Likewise.
689 * config/tc-fr30.h: Likewise.
690 * config/tc-frv.h: Likewise.
691 * config/tc-h8300.c: Likewise.
692 * config/tc-h8300.h: Likewise.
693 * config/tc-hppa.h: Likewise.
694 * config/tc-i370.h: Likewise.
695 * config/tc-i386.c: Likewise.
696 * config/tc-i386.h: Likewise.
697 * config/tc-i860.h: Likewise.
698 * config/tc-i960.c: Likewise.
699 * config/tc-i960.h: Likewise.
700 * config/tc-ip2k.h: Likewise.
701 * config/tc-iq2000.h: Likewise.
702 * config/tc-m32c.h: Likewise.
703 * config/tc-m32r.h: Likewise.
704 * config/tc-m68hc11.h: Likewise.
705 * config/tc-m68k.c: Likewise.
706 * config/tc-m68k.h: Likewise.
707 * config/tc-maxq.c: Likewise.
708 * config/tc-maxq.h: Likewise.
709 * config/tc-mcore.c: Likewise.
710 * config/tc-mcore.h: Likewise.
711 * config/tc-mn10200.h: Likewise.
712 * config/tc-mn10300.c: Likewise.
713 * config/tc-mn10300.h: Likewise.
714 * config/tc-ms1.h: Likewise.
715 * config/tc-msp430.c: Likewise.
716 * config/tc-msp430.h: Likewise.
717 * config/tc-ns32k.c: Likewise.
718 * config/tc-ns32k.h: Likewise.
719 * config/tc-openrisc.h: Likewise.
720 * config/tc-or32.c: Likewise.
721 * config/tc-or32.h: Likewise.
722 * config/tc-ppc.c: Likewise.
723 * config/tc-ppc.h: Likewise.
724 * config/tc-s390.h: Likewise.
725 * config/tc-sh.c: Likewise.
726 * config/tc-sh.h: Likewise.
727 * config/tc-sparc.c: Likewise.
728 * config/tc-tic30.c: Likewise.
729 * config/tc-tic30.h: Likewise.
730 * config/tc-tic4x.c: Likewise.
731 * config/tc-tic4x.h: Likewise.
732 * config/tc-tic54x.c: Likewise.
733 * config/tc-tic54x.h: Likewise.
734 * config/tc-v850.h: Likewise.
735 * config/tc-vax.c: Likewise.
736 * config/tc-vax.h: Likewise.
737 * config/tc-xstormy16.h: Likewise.
738 * config/tc-xtensa.h: Likewise.
739 * config/tc-z8k.c: Likewise.
740 * config/tc-z8k.h: Likewise.
741 * config/vms-a-conf.h
742 * doc/Makefile.am: Likewise.
743 * doc/all.texi: Likewise.
744 * doc/as.texinfo: Likewise.
745 * doc/internals.texi: Likewise.
746 * doc/Makefile.in: Regenerate.
747 * Makefile.in: Regenerate.
748 * configure: Regenerate.
749 * config.in: Regenerate.
750 * po/POTFILES.in: Regenerate.
752 2005-08-09 Nick Clifton <nickc@redhat.com>
755 * macro.c (getstring): Do not treat round parentheses exactly the
756 same as angle brackets - the parentheses need to be preserved and
757 passed on to the macro processing code.
759 2005-08-08 Nick Clifton <nickc@redhat.com>
761 * config/tc-msp430.c (MSP430_ISA_21): Define.
762 (mcu_types): Add entries for msp430x21xx variants.
764 2005-08-08 Nick Clifton <nickc@redhat.com>
767 * macro.c (getstring): Treat round parentheses in the same way as
769 (get_any_string): Likewise.
771 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
774 * as.c (parse_args): Handle -al=<FILE>.
776 2005-08-07 Nick Clifton <nickc@redhat.com>
778 * read.c (s_app_line): Accept a line number of 0 for compatibility
779 with gcc's output for assembler-with-cpp files.
781 2005-08-05 Paul Brook <paul@codesourcery.com>
783 * config/tc-arm.c (current_it_mask, current_cc): New variables.
784 (do_t_add_sub): Use correct encodings inside IT block.
785 (do_t_arit3c): Ditto.
786 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
787 (md_assemble): Verify conditional suffixes agains IT blocks.
789 2005-08-05 Paul Brook <paul@codesourcery.com>
791 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
793 (encode_thumb32_shifted_operand): Prohibit register shifts.
794 (encode_thumb32_addr_mode): Fix typo.
795 (insns): Correct thumb2 ldm and stm opcodes.
797 2005-08-02 Khem Raj <kraj@mvista.com>
799 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
800 WLDRD/WSTRD instruction.
802 2005-08-02 Alan Modra <amodra@bigpond.net.au>
804 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
807 2005-07-29 Thiemo Seufer <ths@networkno.de>
809 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
811 2005-07-29 Paul Brook <paul@codesourcery.com>
813 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
815 (do_t_addr): Implement 32-bit variant.
816 (do_t_push_pop): Make some errors warnings. Handle single register
818 (insns): Use tCE for adr.
819 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
820 (md_apply_fix): Ditto.
822 2005-07-29 Paul Brook <paul@codesourcery.com>
824 * config/tc-arm.c (parse_tb): New function.
825 (enum operand_parse_code): Add OP_TB.
826 (parse_operands): Handle OP_TB.
827 (do_t_add_sub_w, do_t_tb): New functions.
828 (insns): Add entries for addw, subw, tbb and tbh.
829 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
831 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
833 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
835 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
837 * config/tc-i386.c (handle_large_common): Declare only for ELF.
839 2005-07-27 Jan Beulich <jbeulich@novell.com>
841 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
843 (unw_p_record): Remove unused/redundant fields imask and rmask.
844 Combine spoff and pspoff into a union. Combine gr and br into a
845 union. Change type of grmask and brmask to unsigned char. Change type
846 of frmask to unsigned int.
847 (unw_x_record): Combine spoff, pspoff, and treg into a union.
848 * config/tc-ia64.c (unwind): New field 'pending_saves'.
849 (check_pending_save): New.
850 (alloc_record): Clear out entire record.
851 (output_psp_gr): Use renamed structure fields.
852 (output_psp_sprel): Likewise.
853 (output_rp_gr): Likewise.
854 (output_rp_br): Likewise.
855 (output_rp_psprel): Likewise.
856 (output_rp_sprel): Likewise.
857 (output_pfs_gr): Likewise.
858 (output_pfs_psprel): Likewise.
859 (output_pfs_sprel): Likewise.
860 (output_preds_gr): Likewise.
861 (output_preds_psprel): Likewise.
862 (output_preds_sprel): Likewise.
863 (output_spill_base): Likewise.
864 (output_unat_gr): Likewise.
865 (output_unat_psprel): Likewise.
866 (output_unat_sprel): Likewise.
867 (output_lc_gr): Likewise.
868 (output_lc_psprel): Likewise.
869 (output_lc_sprel): Likewise.
870 (output_fpsr_gr): Likewise.
871 (output_fpsr_psprel): Likewise.
872 (output_fpsr_sprel): Likewise.
873 (output_priunat_gr): Likewise.
874 (output_priunat_psprel): Likewise.
875 (output_priunat_sprel): Likewise.
876 (output_bsp_gr): Likewise.
877 (output_bsp_psprel): Likewise.
878 (output_bsp_sprel): Likewise.
879 (output_bspstore_gr): Likewise.
880 (output_bspstore_psprel): Likewise.
881 (output_bspstore_sprel): Likewise.
882 (output_rnat_gr): Likewise.
883 (output_rnat_psprel): Likewise.
884 (output_rnat_sprel): Likewise.
885 (output_spill_psprel): Likewise.
886 (output_spill_sprel): Likewise.
887 (output_spill_reg): Likewise.
888 (output_fr_mem): Likewise. Allocate one unwind record per set mask
890 (output_frgr_mem): Likewise.
891 (output_gr_mem): Likewise.
892 (output_br_mem): Likewise.
893 (output_gr_gr): Likewise.
894 (output_br_gr): Likewise.
895 (fixup_unw_records): Likewise.
896 (process_one_record): Use renamed structure fields. For gr_gr and
897 br_gr, collect mask from chain of records before output.
898 (in_prologue): Simplify and eliminate early returns. Call
900 (in_body): Simplify and eliminate early returns.
901 (dot_body): Call check_pending_save.
902 (md_assemble): Update comment. Deal with pending saves.
904 2005-07-26 Jan Beulich <jbeulich@novell.com>
906 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
907 mask from guessed suffix, but mask out other immediate types only
908 if at least on candidate is valid for the insn.
910 2005-07-25 DJ Delorie <dj@redhat.com>
912 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
913 Support %mod() modifiers from opcodes.
914 * doc/c-m32c.texi (M32C-Modifiers): New section.
916 2005-07-25 Jan Hubicka <jh@suse.cz>
917 H.J. Lu <hongjiu.lu@intel.com>
919 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
921 (elf_com_section_ptr): New.
922 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
923 (elf_common_parse): Make it global. Use elf_com_section_ptr
924 instead of bfd_com_section_ptr.
925 (obj_elf_change_section): Handle x86-64 large bss sections.
927 * config/obj-elf.h (elf_com_section_ptr): New.
928 (elf_common_parse): New.
930 * config/tc-i386.c (handle_large_common): New.
931 (md_pseudo_table): Add "largecomm".
932 (x86_64_section_letter): New.
933 (x86_64_section_word): New.
935 * config/tc-i386.h (x86_64_section_word): New.
936 (x86_64_section_letter): New.
937 (md_elf_section_letter): New. Defined.
938 (md_elf_section_word): Likewise.
940 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
942 * configure.tgt: Remove i386-*-rtemself*.
943 Remove sparc-*-rtemself*.
945 2005-07-21 Ben Elliston <bje@gnu.org>
947 * config/tc-m68k.h: Remove TE_LYNX conditional code.
949 2005-07-21 Paul Brook <paul@codesourcery.com>
951 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
954 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
956 * messages.c: Use vsnprintf instead of vsprintf.
958 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
960 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
961 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
963 2005-07-18 Nick Clifton <nickc@redhat.com>
965 * configure.tgt: Restore alpha ordering to list of arches.
967 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
969 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
971 2005-07-18 Jan Beulich <jbeulich@novell.com>
973 * config/tc-i386.c (md_begin): Use IS_ELF.
974 (tc_i386_fix_adjustable): Likewise.
975 (md_estimate_size_before_relax): Likewise.
976 (md_apply_fix): Likewise.
977 (i386_target_format): Likewise.
978 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
979 (i386_immediate): Remove #ifdef LEX_AT.
980 (i386_displacement): Likewise.
981 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
984 2005-07-18 Jan Beulich <jbeulich@novell.com>
986 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
987 parameter to unsigned. Parameter sign now is tristate - zero/
988 positive mean unsigned/signed, negative means signedness doesn't
989 matter. Check field size,
990 signedness, and pcrel-ness are in agreement between relocated field
991 and relocation type. Adjust diagnostics.
992 (optimize_imm): And type mask of operand instead of overwriting it.
993 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
994 local structure and initialize gotrel accordingly. Pass caller as
995 mask of types that the operator can match.
996 (x86_cons_fix_new): Let reloc know that signedness of relocation
998 (x86_pe_cons_fix_new): Likewise.
999 (x86_cons): Pass additional argument to lex_got.
1000 (i386_immediate): New local variable 'types'. Pass its address as
1001 additional argument to lex_got. Mask out operand types not supported
1003 (i386_displacement): Likewise. Set bigdisp to all types supported in
1004 64-bit mode, combining the previously split initialization.
1006 2005-07-18 Jan Beulich <jbeulich@novell.com>
1008 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1011 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1013 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1016 2005-07-16 Alan Modra <amodra@bigpond.net.au>
1018 * Makefile.am: Run "make dep-am".
1019 * Makefile.in: Regenerate.
1021 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
1023 * gas/config/tc-i386.h (CpuVMX): New.
1024 (CpuUnknownFlags): Add CpuVMX.
1026 2005-07-14 Jim Blandy <jimb@redhat.com>
1028 Add support for the Renesas M32C.
1029 * Makefile.am (CPU_TYPES): List m32c.
1030 (TARGET_CPU_CFILES): List config/tc-m32c.c.
1031 (TARGET_CPU_HFILES): List config/tc-m32c.h.
1032 * configure.in: Add case for m32c.
1033 * configure.tgt: Add cases for m32c and m32c-*-elf.
1034 * configure: Regenerated.
1035 * config/tc-m32c.c, config/tc-m32c.h: New files.
1036 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1037 * doc/Makefile.in: Regenerated.
1038 * doc/all.texi: Set M32C.
1039 * doc/as.texinfo: Add text for the M32C-specific options and line
1040 comment characters, and refer to c-m32c.texi.
1041 * doc/c-m32c.texi: New file.
1043 2005-07-14 Nick Clifton <nickc@redhat.com>
1046 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1047 the ins_parse buffer.
1049 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1051 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1052 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1054 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1056 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1059 2005-07-08 Ben Elliston <bje@au.ibm.com>
1061 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1062 * config/obj-elf.h: Likewise.
1063 * config/tc-h8300.h: Likewise.
1064 * config/tc-h8500.h: Likewise.
1065 * config/tc-i370.h: Likewise.
1066 * config/tc-i386.h: Likewise.
1067 * config/tc-m68hc11.h: Likewise.
1068 * config/tc-m68k.h: Likewise.
1069 * config/tc-ppc.h: Likewise.
1070 * config/tc-s390.h: Likewise.
1071 * config/tc-sh.h: Likewise.
1072 * config/tc-sparc.h: Likewise.
1073 * config/tc-tic30.c: Likewise.
1074 * config/tc-w65.h: Likewise.
1075 * config/tc-xtensa.h: Likewise.
1077 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1080 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1082 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1084 * config/tc-tic30.c (debug): Add format attribute. Fix format
1087 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1089 * config/tc-i386.c (cpu_arch): Add sse3.
1091 * config/tc-i386.h (CpuSSE3): Renamed from ...
1092 (CpuPNI): This. Defined as CpuSSE3.
1094 * doc/c-i386.texi: Document .sse3.
1096 2005-07-06 Jan Beulich <jbeulich@novell.com>
1098 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1100 2005-07-05 Nick Clifton <nickc@redhat.com>
1102 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1103 md_chars_to_numbers to an unsigned pointer in order to avoid a
1104 compile time warning.
1106 2005-07-05 Paul Brook <paul@codesourcery.com>
1108 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1110 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1112 * config/tc-ms1.c: New.
1113 * config/tc-ms1.h: New.
1114 * testsuite/gas/ms1/allinsn.d: New.
1115 * testsuite/gas/ms1/allinsn.s: New.
1116 * testsuite/gas/ms1/badinsn.s: New.
1117 * testsuite/gas/ms1/badinsn1.s: New.
1118 * testsuite/gas/ms1/badoffsethigh.s: New.
1119 * testsuite/gas/ms1/badoffsetlow.s: New.
1120 * testsuite/gas/ms1/badorder.s: New.
1121 * testsuite/gas/ms1/badreg.s: New.
1122 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1123 * testsuite/gas/ms1/badsignedimmlow.s: New.
1124 * testsuite/gas/ms1/badsyntax.s: New.
1125 * testsuite/gas/ms1/badsyntax1.s: New.
1126 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1127 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1128 * testsuite/gas/ms1/errors.exp: New.
1129 * testsuite/gas/ms1/ldst.s: New.
1130 * testsuite/gas/ms1/misc.d: New.
1131 * testsuite/gas/ms1/misc.s: New.
1132 * testsuite/gas/ms1/ms1-16-003.d: New.
1133 * testsuite/gas/ms1/ms1-16-003.s: New.
1134 * testsuite/gas/ms1/ms1.exp: New.
1135 * testsuite/gas/ms1/msys.d: New.
1136 * testsuite/gas/ms1/msys.s: New.
1137 * testsuite/gas/ms1/relocs.d: New.
1138 * testsuite/gas/ms1/relocs.exp: New.
1139 * testsuite/gas/ms1/relocs1.s: New.
1140 * testsuite/gas/ms1/relocs2.s: New.
1142 2005-07-05 Jan Beulich <jbeulich@novell.com>
1144 * config/tc-i386.h (CpuSVME): New.
1145 (CpuUnknownFlags): Include CpuSVME.
1146 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1147 as alias of sledgehammer.
1148 (md_assemble): Include invlpga in the check for insns with two source
1150 (process_operands): Include SVME insns in the check for ignored
1151 segment overrides. Adjust diagnostic.
1152 (i386_index_check): Special-case SVME insns with memory operands.
1154 2005-07-04 Khem Raj <kraj@mvista.com>
1155 Nick Clifton <nickc@redhat.com>
1157 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1158 use an immediate value.
1159 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1160 since the register field of the operands structure is unsigned.
1161 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1162 (parse_operands): Make the 2ns parameter an unsigned pointer to
1164 (do_ldrd): When using the imm field of the operands structure as a
1165 second register field, treat it as unsigned.
1167 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1170 * config/obj-elf.c (obj_elf_change_section): Use backend
1173 2005-07-01 Jan Beulich <jbeulich@novell.com>
1175 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1176 (output_spill_psprel, output_spill_psprel_p): Combine.
1177 (output_spill_sprel, output_spill_sprel_p): Combine.
1178 (output_spill_reg, output_spill_regp_p): Combine.
1179 (process_one_record): Handle psp_psprel.
1180 (parse_predicate_and_operand): New.
1181 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1182 initialize output values. Emit diagnostic case here.
1183 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1184 (add_unwind_entry): New second parameter. Allow first parameter to
1185 be NULL. Parse optional tag, emit warning about further support for
1186 it otherwise being missing. Check end-of-line when requested.
1187 (dot_fframe): Clear operand when wrong. Allow tag.
1188 (dot_vframe): Likewise.
1189 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1191 (dot_vframepsp): Remove.
1192 (dot_altrp): Clear operand when wrong. Allow tag.
1193 (dot_save): Likewise. Let default case also go through
1195 (dot_savemem): Likewise.
1196 (dot_restore): Don't return when wrong operand. Allow tag.
1197 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1198 parse_predicate_and_operand and the new arguments to
1199 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1200 when wrong operand. Allow tag.
1201 (dot_restorereg, dot_restorereg_p): Likewise.
1202 (dot_spillmem, dot_spillmem_p): Likewise.
1203 (dot_saveg): Clear operand when wrong. Perform tighter operand
1205 (dot_savef): Likewise.
1206 (dot_saveb): Likewise.
1207 (dot_savegf): Likewise.
1208 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1209 parse_predicate_and_operand and the new arguments to
1210 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1211 when wrong operand. Allow tag.
1213 (dot_label_state): Don't return when wrong operand.
1214 (dot_copy_state): Likewise.
1215 (dot_unwabi): Likewise. Check if in prologue.
1216 (dot_body): Don't call demand_empty_rest_of_line.
1217 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1219 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1220 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1221 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1222 (parse_operand): New second parameter. Don't deal with '}' here
1223 anymore. Don't advance past end-of-line.
1224 (parse_operands): Pass second argument to parse_operand.
1225 (ia64_start_line): Prevent out-of-bounds access through
1226 input_line_pointer. Deal with '}' here.
1227 (ia64_unrecognized_line): Don't deal with '}' here.
1228 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1229 discard_rest_of_line.
1231 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1233 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1234 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1235 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1236 (do_branch): Always set inst.reloc.pc_rel.
1237 (s_arm_elf_cons): Disallow use of (plt) suffix.
1238 (do_adrl): Adjust X_add_number unconditionally.
1239 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1240 argument. Handle all adjustment for pipeline offset here.
1241 (md_apply_fix): No need to undo work of md_pcrel_from. No
1242 need to extract pre-encoded pipeline adjustments from various
1243 branch instructions. Generally, assume instructions are already
1244 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1245 special cases. Handle BFD_RELOC_ARM_PLT32 like
1246 BFD_RELOC_ARM_PCREL_BRANCH.
1247 (tc_gen_reloc): Remove OBJ_ELF special case.
1248 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1250 2005-06-30 Ben Elliston <bje@gnu.org>
1252 * Makefile.am (check-DEJAGNU): Don't search for expect.
1253 * Makefile.in: Regenerate.
1255 2005-06-30 Ben Elliston <bje@gnu.org>
1257 * Makefile.am (EXPECT): Set to expect.
1258 (RUNTEST): Likewise, set to runtest.
1259 * Makefile.in: Regenerate.
1261 2005-06-23 Ben Elliston <bje@gnu.org>
1263 * config/m68k-parse.h: Use ISO C90.
1264 * config/m68k-parse.y: Likewise.
1265 * config/tc-m68k.h: Likewise.
1267 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1270 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1272 (optimize_disp): Optimize only if possible. Don't use 64bit
1273 displacement on non-constants and do same on constants if
1276 2005-06-17 Jan Beulich <jbeulich@novell.com>
1278 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1279 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1280 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1281 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1282 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1284 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1285 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1286 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1287 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1288 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1289 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1290 convert 8-byte pc-relative relocations.
1291 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1292 (i386_validate_fix): Likewise.
1293 (x86_cons): Also handle quad values in 64-bit mode.
1294 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1295 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1296 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1297 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1299 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1301 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1302 symbolP as well as for names with a leading dot. Use ACONCAT.
1303 (md_apply_fix): For branch relocations, only replace value
1304 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1305 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1306 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1307 (LOCAL_LABEL_PREFIX): Don't define.
1309 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1311 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1314 2005-06-08 James E Wilson <wilson@specifixinc.com>
1317 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1318 is NULL, then emit a warning, and return the current index.
1320 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1323 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1324 temporary copy of the operands array so that changes can be safely
1325 backed out if the insn does not match.
1326 (m68k_compare_opcode): Shortcut the test when the parameters are
1327 the same. Return 1 if the names match but the second opcode is
1328 further on in the array than the first.
1330 2005-06-08 Nick Clifton <nickc@redhat.com>
1333 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1335 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1337 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1339 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1340 Michael Snyder <msnyder@redhat.com>
1341 Stan Cox <scox@redhat.com>
1343 * configure.in: Add ms1 case.
1345 * configure: Regenerate.
1347 * configure.tgt: Add ms1 case.
1349 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1351 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1352 * config/tc-xtensa.c (new_resource_table): Likewise.
1353 (resize_resource_table): Likewise.
1354 (release_resources): Fix assertion for unsigned values.
1356 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1358 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1359 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1360 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1361 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1362 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1363 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1364 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1365 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1366 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1367 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1368 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1369 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1370 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1371 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1372 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1373 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1374 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1375 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1376 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1377 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1378 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1379 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1380 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1381 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1382 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1383 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1384 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1385 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1386 * config/tc-xtensa.c, config/tc-z8k.c:
1387 Replace all instances of the string "_apply_fix3" with
1389 * po/POTFILES.in, po/gas.pot: Regenerate.
1391 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1393 * Makefile.am: Run "make dep-am".
1394 (POTFILES): Remove GAS_CFILES.
1395 * Makefile.in: Regenerate.
1397 2005-06-07 David Ung <davidu@mips.com>
1399 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1400 24kc, 24kf and 24kfx under MIPS32 release 2.
1402 2005-06-04 Nick Clifton <nickc@redhat.com>
1404 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1405 to their Thumb-enabled equivalents.
1407 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1409 * config/tc-mips.c (load_register): Add leading "0x" to the
1410 output of sprintf_vma().
1413 2005-06-01 Nick Clifton <nickc@redhat.com>
1415 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1416 test for the presence of thumb version of the parsing functions
1417 since they must always exist and the test generates a compile time
1420 2005-05-31 Richard Henderson <rth@redhat.com>
1422 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1423 (alpha_reloc_op): Add it.
1424 (debug_exp): Handle it.
1425 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1426 (emit_insn): Handle it.
1427 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1429 2005-05-31 Christian Groessler <chris@groessler.org>
1431 * write.c (dump_section_relocs): Convert to ISO-C.
1432 (write_relocs): Avoid signed/unsigned and fprintf argument
1433 warnings in debug code.
1435 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1437 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1438 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1439 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1440 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1441 fixP->tc_fix_data directly in the sole place it was used.
1442 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1443 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1446 2005-05-27 Jan Beulich <jbeulich@novell.com>
1448 * config/tc-ia64.c (struct proc_pending): New.
1449 (unwind): Replace proc_start with proc_pending.
1450 (unwind_diagnostic): Check unwind.proc_pending.sym.
1451 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1452 Check if previous proc not closed. Record all entry points.
1453 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1454 Set symbol sizes for entry points recorded in dot_proc. Check
1455 arguments for consistency with respective .proc's.
1456 (md_assemble): Replace unwind.proc_start with
1457 unwind.proc_pending.sym.
1459 2005-05-27 Jan Beulich <jbeulich@novell.com>
1461 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1462 and last_ptr. Check all in-use slots for first one with non-NULL
1463 unwind_record. Don't reload end_ptr before second update round.
1465 2005-05-26 James E Wilson <wilson@specifixinc.com>
1467 * config/tc-ia64.c (extra_goodness): Update comment.
1468 (md_begin): Add debugging code to print best_template table.
1470 2005-05-25 Jan Beulich <jbeulich@novell.com>
1472 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1475 2005-05-25 Jan Beulich <jbeulich@novell.com>
1477 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1478 BFD_RELOC_UNUSED when determining the width of the reloc.
1480 2005-05-25 Jan Beulich <jbeulich@novell.com>
1482 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1485 2005-05-25 Jan Beulich <jbeulich@novell.com>
1487 * config/tc-ia64.c (dot_radix): Rewrite.
1489 2005-05-25 Jan Beulich <jbeulich@novell.com>
1491 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1493 (alloc_record): Remove references to next_slot_number and
1495 (emit_one_bundle): Likewise.
1497 2005-05-22 Nick Clifton <nickc@redhat.com>
1499 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1500 message buffer when invoking the insert function.
1502 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1504 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1505 only if an instruction match is found.
1507 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1509 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1510 to addition in argument to xtensa_dwarf2_emit_insn.
1512 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1514 * Makefile.am: Have 'all' depend on 'info'.
1515 * Makefile.in: Regenerate.
1517 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1519 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1521 2005-05-19 Anton Blanchard <anton@samba.org>
1523 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1524 (md_show_usage): Document it.
1525 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1526 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1528 2005-05-19 Jan Beulich <jbeulich@novell.com>
1530 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1531 relocations in unwind section.
1533 2005-05-18 Nick Clifton <nickc@redhat.com>
1535 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1536 if one exists. Ignore any error messages it may produce, just
1537 allow it to perform the insertion.
1539 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1541 * hash.c (hash_lookup): Add len parameter. All callers changed.
1542 (hash_find_n): New interface.
1543 * hash.h: Prototype hash_find_n.
1544 * sb.c: Include as.h.
1545 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1546 (sb_scrub_and_add_sb): New interface.
1547 * sb.h: Prototype sb_scrub_and_add_sb.
1548 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1550 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1551 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1552 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1554 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1556 * doc/Makefile.am (gasver.texi): Don't use $<.
1557 * doc/Makefile.in: Regenerated.
1559 2005-05-17 Nick Clifton <nickc@redhat.com>
1562 * symbols.c (resolve_symbol_value): Do not move symbols whose
1563 value expression has not been resolved or finalized into the
1564 absolute section as this will confuse other parts of the assembler
1565 into thinking that their value is zero.
1567 2005-05-17 Jan Beulich <jbeulich@novell.com>
1569 * read.c (_find_end_of_line): New.
1570 (find_end_of_line): New.
1571 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1572 (read_a_source_file): Use it.
1575 (get_line_sb): Use it.
1576 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1577 (s_comm_internal): Likewise.
1579 (s_macro): Likewise.
1580 (s_ignore): Use ignore_rest_of_line.
1581 * read.h (find_end_of_line): Prototype.
1582 (discard_rest_of_line): Remove prototype. #define to
1583 ignore_rest_of_line.
1585 2005-05-17 Nick Clifton <nickc@redhat.com>
1587 * config/tc-v850,h (TC_FIX_TYPE): Define.
1588 (TC_INIT_FIX_TYPE): Define.
1589 * config/tc-v850.c (md_assemble): When creating a fix record the
1590 operand in the tc_fix_data field.
1591 (md_apply_fix3): When applying a resolved fix use the operand's
1592 insertion procedure to store the value, if the operand has been
1595 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1597 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1599 * Makefile.in: Regenerated.
1601 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1602 Bob Wilson <bob.wilson@acm.org>
1604 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1606 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1607 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1609 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1611 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1612 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1614 2005-05-10 Michael Matz <matz@suse.de>
1616 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1618 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1620 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1623 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1624 Handle label-without-colon before ordinary dot-pseudo as an
1625 ordinary label. Don't leak memory for label-without-colon alone
1626 on a line. Don't mmixal-munge operands for dot-pseudos.
1628 2005-05-10 Jan Beulich <jbeulich@novell.com>
1630 * macro.c (get_any_string): Remove the two last parameters. Replace
1631 references to the former expand parameter by using macro_alternate.
1632 Simplify loop condition for checking for end-of-string.
1633 (get_string): Remove redunant call to sb_skip_white.
1634 (do_formals): Remove two last arguments to get_any_string.
1635 (macro_expand): Likewise.
1636 (expand_irp): Likewise.
1638 2005-05-10 Jan Beulich <jbeulich@novell.com>
1640 * read.c (s_macro): Move local variable 'local' to smaller scope.
1641 Call sb_kill on it when done.
1643 2005-05-09 Jan Beulich <jbeulich@novell.com>
1645 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1646 when zero and not required by encoding constraints.
1648 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1651 * config/tc-sh64.c (sh64_fake_label): New.
1653 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1655 * doc/internals.texi (TC_FAKE_LABEL): Document.
1657 * write.c (TC_FAKE_LABEL): New.
1658 (adjust_reloc_syms): Use it.
1659 (write_object_file): Likewise.
1661 2005-05-09 Jan Beulich <jbeulich@novell.com>
1663 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1664 and comma in Intel mode.
1666 2005-05-09 Jan Beulich <jbeulich@novell.com>
1668 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1669 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1670 Make name array static and const. Adjust lookup to account for NULL
1671 entries (standing for unused register numbers).
1673 2005-05-09 Jan Beulich <jbeulich@novell.com>
1675 * config/tc-i386.c (parse_insn): Consider all matching instructions
1676 when checking for string instruction after string-only prefix.
1678 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1681 * config/tc-ia64.c (start_unwind_section): Properly check
1682 comdat group with SHF_GROUP.
1684 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1686 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1688 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1690 * config/tc-xtensa.c: Remove excess whitespace.
1691 * config/tc-xtensa.h: Likewise.
1692 * config/xtensa-istack.h: Likewise.
1693 * config/xtensa-relax.c: Likewise.
1694 * config/xtensa-relax.h: Likewise.
1696 2005-05-06 Nick Clifton <nickc@redhat.com>
1698 * sb.h: Fix formatting of comments.
1699 * sb.c: Fix formatting of comments.
1701 2005-05-06 Jan Beulich <jbeulich@novell.com>
1703 * sb.h (sb_add_buffer): Reintroduce.
1704 * sb.c (sb_add_buffer): Likewise.
1706 2005-05-06 Jan Beulich <jbeulich@novell.com>
1708 * macro.c (new_formal, del_formal): New.
1709 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1710 required argument has default value. Stop looking for more formal
1711 when there was a vararg one.
1712 (macro_expand_body): Use new_formal and del_formal.
1713 (macro_expand): Likewise. Initialize local variable err. Don't
1714 return immediately when encountering an error. Warn when keyword
1715 argument already had a value assigned. Eliminate duplicate clearing
1716 of argument value. When current positional argument matches parameter
1717 of vararg type, assign to it all the remaining arguments. Issue error
1718 when required parameter does not have value.
1719 (free_macro): Use del_formal.
1720 (expand_irp): Initialize formal type. Free buffers associated with
1721 formal prior to returning.
1722 * macro.h (struct formal_struct): Add new field 'type' with new
1723 enumeration type 'formal_type'.
1724 * doc/as.texinfo: Document macro parameter qualifiers.
1725 * NEWS: Mention new functionality.
1727 2005-05-06 Jan Beulich <jbeulich@novell.com>
1729 * cond.c (s_ifb): New.
1730 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1731 * read.h (s_ifb): Prototype.
1732 * doc/as.texinfo: Document .ifb and .ifnb.
1734 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1736 * config/tc-ia64.c (MIN): Undef.
1738 2005-05-05 Paul Brook <paul@codesourcery.com>
1740 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1742 2005-05-05 Matt Thomas <matt@3am-software.com>
1744 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1747 2005-05-05 Nick Clifton <nickc@redhat.com>
1749 * Update the address and phone number of the FSF organization in
1750 the GPL notices in the following files:
1751 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1752 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1753 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1754 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1755 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1756 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1757 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1758 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1759 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1760 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1761 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1762 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1763 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1764 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1765 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1766 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1767 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1768 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1769 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1770 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1771 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1772 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1773 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1774 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1775 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1776 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1777 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1778 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1779 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1780 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1781 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1782 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1783 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1784 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1785 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1786 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1787 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1788 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1789 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1790 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1791 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1792 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1793 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1794 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1795 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1796 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1797 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1798 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1799 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1800 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1801 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1802 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1803 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1804 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1805 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1806 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1807 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1808 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1809 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1810 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1811 config/xtensa-istack.h, config/xtensa-relax.c,
1812 config/xtensa-relax.h, doc/fdl.texi
1814 2005-05-05 Nick Clifton <nickc@redhat.com>
1816 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1817 the target_big_endian variable to false.
1819 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1821 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1822 list traversal. Use bfd_section_list_prepend.
1823 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1824 over the section list.
1825 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1826 (xtensa_insert_section): Delete.
1827 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1828 and bfd_section_list_prepend.
1829 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1830 bfd_section_list_insert_after.
1832 2005-05-03 Nick Clifton <nickc@redhat.com>
1834 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1835 of bfd_section_list... macros.
1836 * config/tc-mmix.c (mmix_frob_file): Likewise.
1837 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1838 (xtensa_insert_section): Likewise.
1840 * macro.c (macro_hash): Remove static.
1841 * macro.h (macro_hash): Provide an external declaration.
1843 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1845 * write.c (write_object_file): Use bfd_section_double_list_remove
1848 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1850 * doc/Makefile.am (gasver.texi): Correct quoting.
1851 * doc/Makefile.in: Regenerated.
1853 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1855 * configure.tgt: Add h8300*-*-rtemscoff.
1856 Switch h8300*-*-rtems* to elf.
1858 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1860 * hash.c: Undo the last change.
1863 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1865 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1867 (DISTCLEANFILES): Remove.
1868 (MAINTAINERCLEANFILES): Add asconfig.texi.
1869 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1871 2005-04-29 Ben Elliston <bje@au.ibm.com>
1873 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1874 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1875 (bignum-copy.o): Remove.
1876 * Makefile.in: Regenerate.
1877 * makefile.vms (OBJS): Remove bignum-copy.obj.
1878 * symbols.h (local_symbol_make): Remove declaration.
1879 (verify_symbol_chain_2): Likewise.
1880 * symbols.c (local_symbol_make): Make static.
1881 (max_indent_level): Likewise.
1882 (verify_symbol_chain_2): Remove.
1883 * macro.c (macro_hash): Make static.
1884 * messages.c (fprint_value): Remove.
1885 * read.h (get_absolute_expr): Remove.
1886 (emit_leb128_expr): Likewise.
1887 (do_s_func): Likewise.
1888 * read.c (do_s_func): Make static.
1889 (emit_leb128_expr): Likewise.
1890 (get_absolute_expr): Likewise.
1891 * as.h (as_howmuch): Remove declaration.
1892 (fprint_value): Likewise.
1893 * as.c (myname): Make static.
1894 * input-scrub.c (as_howmuch): Remove.
1895 (as_1_char): Likewise.
1896 * input-file.h (input_file_is_open): Remove.
1897 * input-file.c (input_file_is_open): Likewise.
1898 * expr.h (expr_build_unary): Remove declaration.
1899 (expr_build_binary): Likewise.
1900 * expr.c (expr_build_unary): Remove.
1901 (expr_build_binary): Likewise.
1902 * hash.h (hash_replace): Remove declaration.
1903 (hash_delete): Likewise.
1904 * hash.c (hash_replace): Remove.
1905 (hash_delete): Likewise.
1906 * bignum-copy.c (bignum_copy): Move from here ..
1907 * config/tc-vax.c (bignum_copy): .. to here.
1908 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1909 (bignum_copy): Remove extern declaration.
1910 * sb.h (string_count): Remove extern declaration.
1911 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1912 (sb_name): Likewise.
1913 * sb.c (dsize): Replace preprocessor macro with static int.
1914 (string_count): Make static.
1915 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1916 (sb_name): Likewise.
1917 * config/obj-coff.c (dim_index): Make static.
1918 * config/tc-i386.c (GOT_symbol): Likewise.
1919 (output_invalid_buf): Likewise.
1920 * doc/internals.texi (Warning and error messages): Remove the
1921 prototype for fprint_value.
1923 2005-04-27 Ben Elliston <bje@au.ibm.com>
1927 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1929 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1931 * read.c (pseudo_set): Disallow symbol set to common symbol.
1934 * write.c (write_object_file): Report common symbol name when
1935 disallowing local symbol set to common symbol.
1936 (adjust_reloc_syms): Disallow local symbol set to undefined
1939 2005-04-25 Jan Beulich <jbeulich@novell.com>
1941 * macro.c (macro_expand_body): Replace locals indicator parameters
1942 with actual macro_entry. New local variables macro_line and err.
1943 Don't return when encountering an error, just record the fact.
1944 Detect local symbol name colliding with parameter. Track line number
1945 inside of macro expansion.
1946 (do_formals): Move local variable name to wider scope. Check
1947 parameter of the same name doesn't already exist. In MRI mode, also
1948 check it doesn't collide with the argument count pseudo-parameter).
1949 (define_macro): Add file and line number parameters. Remove local
1950 variable namestr. New local variable error. Initialize macro_entry
1951 members file, line, and name. Don't return when encountering an
1952 error, just record the fact. Use %s in some diagnostics for read.c
1953 to insert the macro name. Free macro_entry on error.
1954 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1955 when encountering an error, just record the fact.
1956 (expand_irp): Don't return when encountering an error, just record
1958 * macro.h (macro_struct): New members name, file, and line.
1959 (define_macro): Add file and line number parameters.
1960 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1961 regarding pseudo-op redefinition with the file/line that macro
1962 definition started at.
1964 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1966 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1967 (future_alignment_required): Remove ifdefs that use it.
1969 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1971 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1972 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1973 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1975 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1976 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1978 2005-04-21 Christian Groessler <chris@groessler.org>
1980 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1983 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1985 * config/obj-aout.h (S_IS_EXTERN): Removed.
1986 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1987 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1988 * symbols.c (S_IS_EXTERN): Likewise.
1989 * symbols.h (S_IS_EXTERN): Likewise.
1991 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1993 * config/tc-d10v.c (md_apply_fix3): Likewise.
1994 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1995 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1996 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1997 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1998 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1999 (shmedia_md_convert_frag): Likewise.
2000 * symbols.c (print_symbol_value_1): Likewise.
2001 * write.c (write_object_file): Likewise.
2003 2005-04-20 Nick Clifton <nickc@redhat.com>
2005 * config/tc-xtensa.c (get_aligned_diff): Change type of
2006 branch_align to offsetT so that its signedness matches that of
2009 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2010 number into a readable string.
2011 (load_register): Likewise.
2013 2005-04-20 Andreas Schwab <schwab@suse.de>
2015 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2017 2005-04-19 David S. Miller <davem@davemloft.net>
2019 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2020 NULL insn, exit early. Remove now spurious NULL checks.
2021 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2024 2005-04-19 Jan Beulich <jbeulich@novell.com>
2026 * symbols.h (symbol_find_base): Remove prototype.
2027 * symbols.c (save_symbol_name): Remove code section conditional upon
2029 (symbol_find): Remove.
2030 (symbol_find_base): Rename to symbol_find.
2031 * subsegs.c (section_symbol): Replace use of symbol_find_base with
2033 * config/obj-coff.c (tag_insert): Remove code section conditional
2034 upon STRIP_UNDERSCORE.
2035 (obj_coff_def): Likewise.
2036 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2037 (coff_frob_symbol): Likewise.
2038 (yank_symbols): Likewise.
2039 (c_section_symbol): Likewise.
2040 * config/obj-coff.h (DO_NOT_STRIP): Remove.
2041 * config/tc-arm.c (symbol_locate): Remove code section conditional
2042 upon STRIP_UNDERSCORE.
2043 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2044 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2045 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2046 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2047 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2049 2005-04-19 Andreas Schwab <schwab@suse.de>
2051 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2052 access to application registers.
2054 2005-04-19 Jan Beulich <jbeulich@novell.com>
2056 * config/te-sysv32.h: Remove.
2057 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2059 * Makefile.in (TARG_ENV_HFILES): Likewise.
2061 2005-04-19 Jan Beulich <jbeulich@novell.com>
2064 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2067 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2069 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2071 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2073 * config/tc-mips.c (normalize_constant_expr): Don't check for
2075 (check_absolute_expr): Only call normalize_constant_expr() if
2077 (mips_ip): Likewise.
2079 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2081 2005-04-18 Jan Beulich <jbeulich@novell.com>
2083 * macro.c (free_token): New, freeing all the memory associated with a
2085 (do_formals): Move initializers to ...
2086 (define_macro): ... here.
2087 (delete_macro): Convert passed in name to lower case. Warn when
2088 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2090 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2092 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2094 2005-04-15 Jan Beulich <jbeulich@novell.com>
2096 * config/obj-elf.c (obj_elf_struct): New.
2097 (elf_pseudo_table). Use it for .offset and .struct.
2099 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2100 Sterling Augustine <sterling@tensilica.com>
2102 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2103 than the section alignment.
2105 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2106 H.J. Lu <hongjiu.lu@intel.com>
2108 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2109 * config/tc-xtensa.c (xg_translate_sysreg_op,
2110 xtensa_translate_old_userregs_ops,
2111 xtensa_find_unaligned_branch_targets,
2112 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2113 relax_frag_add_nop): Support 64-bit host.
2114 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2115 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2117 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2119 * configure.tgt: Add support for OpenBSD/sparc ELF.
2121 * configure.tgt: Set emulation for mips-*-openbsd*.
2122 Remove broken mips-dec-openbsd* config.
2123 * configure.in: Set default ABI for mips64-*-openbsd*.
2124 * configure: Regenerate.
2126 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2128 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2129 optimization for constant addresses.
2131 2005-04-14 Nick Clifton <nickc@redhat.com>
2133 * as.c (main): Move parse_args before symbol_begin and frag_init
2134 so that the hash table size can be set before it is used.
2135 * hash.c: Use an unsigned long type for the size of the hash
2137 * hash.h (set_gas_hash_table_size): Update the prototype.
2139 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2141 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2142 * acinclude.m4: Include ../bfd/warning.m4.
2143 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2144 * Makefile.in: Regenerate.
2145 * configure: Regenerate.
2146 * doc/Makefile.in: Regenerate.
2148 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2150 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2151 (normalize_address_expr): New function to sign-extend address
2152 offsets that fit into 32 bits in 32-bit mode.
2153 (macro_build_ldst_constoffset): Use normalize_address_expr()
2154 instead of a handcoded sequence.
2155 (load_register): Likewise. Report oversized numbers in a useful
2157 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2158 for constant addresses. Report oversized numbers in a useful way.
2159 (mips_ip): Use normalize_address_expr() for addresses.
2161 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2163 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2164 similar to other instructions now that they're marked as ImmExt.
2166 2005-04-12 Nick Clifton <nickc@redhat.com>
2168 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2169 (gas_hash_table_size): New static variable.
2170 (set_gas_hash_table_size): New function: Records a requested size
2171 for the hash tables.
2172 (get_gas_hash_table_size): New function: Return a prime number
2173 near the requested size of the hash table.
2174 (hash_new): Use get_gas_hash_table_size.
2175 * hash.h: Add a prototype for set_gas_hash_table_size.
2176 * as.c (show_usage): Add description of new switches: --hash-size
2177 and --reduce-memory-overheads.
2178 (option_values): Add OPTION_HASH_TABLE_SIZE and
2179 OPTION_REDUCE_MEMORY_OVERHEADS.
2180 (std_longpopts): Add entries for the new options.
2181 (parse_args): Handle the new options.
2182 * Makefile.am: Add a dependency of as.c on hash.h.
2183 * Makefile.in: Regenerate.
2184 * doc/as.texinfo: Document the new switches.
2185 * NEWS: Mention the new switches.
2187 2005-04-12 Nick Clifton <nickc@redhat.com>
2190 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2193 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2195 * Makefile.am: Run "make dep-am".
2196 * Makefile.in: Regenerate.
2198 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2199 Bob Wilson <bob.wilson@acm.org>
2201 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2203 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2205 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2207 2005-04-11 Jan Beulich <jbeulich@novell.com>
2209 * NEWS: Mention these changes and their effects.
2210 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2212 (check_macro): Likewise.
2213 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2214 labels together with the closing pseudo-op.
2215 (macro_expand_body): Adjust comment. Range-check input before use.
2216 Adjust mis-spelled diagnostic. Use is_name_beginner.
2217 * read.c (try_macro): New.
2218 (read_a_source_file): New static variable last_eol. Don't list
2219 macro expansion lines more than once. Call try_macro.
2220 (s_macro): Set section of line_label to absolute instead of undefined.
2221 * doc/as.texinfo: Add information on the caveats of these changes.
2223 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2225 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2226 * symbols.h (symbol_X_add_number): Update prototype.
2228 2005-04-10 Eric Christopher <echristo@redhat.com>
2230 * symbols.c (symbol_X_add_number): Fix warning.
2232 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2234 * config/tc-m68k.c (md_begin): Support 64bit host.
2235 (get_num): Support 64bit BFD on 32bit host.
2237 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2239 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2241 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2243 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2244 call. Don't do the COFF hacks for multi-emulation gas. Move
2245 demand_empty_rest_of_line back to caller.
2246 (s_set, equals): demand_empty_rest_of_line here.
2249 * as.h (rs_dummy): Define.
2250 * symbols.c (symbol_X_add_number): New function.
2251 * symbols.h (symbol_X_add_number): Declare.
2252 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2253 * read.c (assign_symbol): New function, split out from s_set.
2254 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2255 Fix COFF hacks for multi-emulation gas.
2256 (s_set): Call assign_symbol. Remove "register" keyword.
2257 (set_zero_frag): New function.
2258 (pseudo_set): Always check for assignment to section syms.
2259 Always set segment and frag of symbol, and likewise extern for
2260 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2261 special case exp.X_add_number non-zero for O_symbol expressions.
2262 (equals): Use assign_symbol.
2264 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2266 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2269 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2271 * config/tc-i386.c (tc_gen_reloc): Don't turn
2272 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2274 2005-04-06 Nick Clifton <nickc@redhat.com>
2276 * po/rw.po: New translation: Kinyarwanda
2277 * configure.in (ALL_LINGUAS): Add rw
2278 * configure: Regenerate.
2280 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2281 Bob Wilson <bob.wilson@acm.org>
2283 * config/tc-xtensa.c (branch_align_power): New.
2284 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2285 future_alignment_required): Use branch_align_power to check section
2286 alignment as well as xtensa_fetch_width when aligning branch targets.
2288 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2290 * config/tc-xtensa.c: Warning fixes throughout.
2291 (xtensa_fetch_width): Change to unsigned.
2292 (assemble_nop, xtensa_find_unaligned_branch_targets,
2293 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2294 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2295 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2296 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2297 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2298 get_text_align_max_fill_size, get_text_align_nop_count,
2299 get_text_align_nth_nop_size, get_noop_aligned_address,
2300 get_aligned_diff, convert_frag_align_next_opcode,
2301 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2302 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2303 types, avoiding size_t and using offsetT and addressT appropriately.
2304 (get_text_align_power): Clean up types. Avoid incorrect bound.
2305 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2307 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2309 * config/tc-ia64.c (start_unwind_section): Undo the change
2311 (generate_unwind_image, dot_endp): Likewise.
2313 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2315 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2316 le_nop_stop arrays and initializers to file scope.
2317 (md_begin): When generating code for anything other than
2318 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2320 2005-04-01 Jan Beulich <jbeulich@novell.com>
2322 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2325 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2327 * NEWS: Mention [fdgh]_floating.
2328 * config/atof-vax.c: Fix some whitespace.
2329 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2331 2005-04-01 Nick Clifton <nickc@redhat.com>
2333 * configure.in: Add a check for <unistd.h> providing a prototype
2334 for getopt() which is compatible with the one in
2335 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2336 * configure: Regenerate.
2337 * config.in (HAVE_DECL_GETOPT): Add.
2339 2005-04-01 Jan Beulich <jbeulich@novell.com>
2341 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2343 2005-04-01 Jan Beulich <jbeulich@novell.com>
2345 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2346 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2348 2005-03-30 Julian Brown <julian@codesourcery.com>
2350 * config/tc-arm.c (arm_adjust_symtab): Rename
2351 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2353 2005-03-30 Julian Brown <julian@codesourcery.com>
2355 * config/tc-arm.c (mapping_state): Change documentation in function
2356 comment to cross-reference spec instead. Change type of mapping symbols
2358 (arm_adjust_symtab): Don't change type of mapping symbols here.
2360 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2362 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2363 * config.in: Regenerate.
2364 * configure: Regenerate.
2365 * configure.in: Check for ffs decl and alphabetize.
2367 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2368 Phil Blundell <philb@gnu.org>
2370 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2371 (md_apply_fix3): Mark TLS symbols.
2372 (tc_gen_reloc): Handle TLS relocations.
2373 (arm_fix_adjustable): Ignore TLS relocations.
2374 (s_arm_elf_cons): Support expressions after decorated symbols.
2376 2005-03-29 Julian Brown <julian@codesourcery.com>
2378 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2379 whether personality routine index N has been output for this section.
2380 (mapping_state): tc_segment_info_data now struct not enum.
2381 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2382 handled on section change.
2383 (create_unwind_entry): Previous code to output dependency removed.
2384 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2386 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2387 arm_segment_info_type.
2388 (arm_segment_info_type): New struct.
2390 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2391 Bob Wilson <bob.wilson@acm.org>
2393 * config/tc-xtensa.c (do_align_targets): Update comment.
2394 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2395 Insert a LOOP_END frag before every loop target, and do not overload
2396 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2397 (xg_assemble_vliw_tokens): Use do_align_targets.
2398 (xtensa_fix_target_frags): Remove code to convert a
2399 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2400 negatable branch at the end of a loop.
2401 (frag_can_negate_branch): Delete.
2403 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2404 H.J. Lu <hongjiu.lu@intel.com>
2407 NEWS: Mention "-mtune=[itanium1|itanium2]".
2409 * config/tc-ia64.c (md): Add tune.
2410 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2411 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2412 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2413 B unit NOPs are discouraged for McKinley-derived cores.
2414 (md_begin): Don't hardcode the "extra_goodness()" function in
2416 (ia64_init): Set md.tune to itanium2.
2418 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2419 * doc/c-ia64.texi: Likewise.
2421 2005-03-27 Ian Lance Taylor <ian@airs.com>
2423 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2424 bad C_EFCN symbol, print its name.
2426 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2428 * config/tc-xtensa.c (use_longcalls): Delete.
2429 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2430 the use_longcalls flag is set. Do this before checking the segment.
2431 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2432 expand direct calls at this point.
2433 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2434 (xtensa_find_unmarked_state_frags): Likewise.
2435 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2436 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2437 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2438 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2440 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2442 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2444 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2446 * config/tc-cris.h: Convert to ISO C90.
2447 * config/tc-cris.c: Ditto.
2448 (md_estimate_size_before_relax): Remove obsolete comment for
2449 parameter "segment_type".
2450 (md_begin): Document reason for cast of hash_insert argument.
2451 (md_atof): Correct type of parameter "type".
2453 2005-03-24 Nick Clifton <nickc@redhat.com>
2455 * write.h (bit_fix_new): Remove redundant prototype.
2456 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2457 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2458 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2459 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2460 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2461 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2462 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2463 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2464 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2465 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2466 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2467 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2468 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2469 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2470 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2471 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2472 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2473 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2474 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2475 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2476 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2477 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2478 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2479 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2480 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2481 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2482 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2483 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2484 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2485 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2486 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2487 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2488 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2489 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2490 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2491 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2492 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2493 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2494 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2495 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2496 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2497 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2498 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2499 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2500 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2501 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2502 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2503 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2504 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2505 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2506 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2507 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2508 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2509 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2510 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2512 2005-03-23 Jim Blandy <jimb@redhat.com>
2514 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2515 attributes properly.
2517 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2518 Nick Clifton <nickc@redhat.com>
2520 * configure.tgt: Accept any C library to accompany a GNU Linux
2521 implementation, not just the GNU C library.
2522 * configure.in: Likewise.
2523 * configure: Regenerate.
2525 2005-03-23 Nick Clifton <nickc@redhat.com>
2527 * config/tc-tic30.c: Convert to ISO C90 formatting.
2528 * config/tc-tic30.h: Convert to ISO C90 formatting.
2529 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2530 * config/atof-vax.c: Convert to ISO C90 formatting.
2532 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2534 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2535 relocations correctly as well.
2536 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2537 relocations in mergeable sections section-relative either.
2539 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2541 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2543 2005-03-21 Nick Clifton <nickc@redhat.com>
2545 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2546 warning by providing a prototype for sh_symbian_find_elf_flags.
2548 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2551 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2553 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2554 along with other formats that set bfd_gas. Remove unnecessary
2555 setting of bfd_gas. Delete strongarm cases in generic_target
2558 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2561 * config/tc-m68k.c (TRUNC, SEXT): Define.
2562 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2563 (m68k_ip): Truncate or sign extend expressions as appropriate.
2564 (get_num): Likewise.
2565 (md_apply_fix3): Use SEXT.
2567 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2569 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2570 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2571 (obj-vms.o): Delete rule.
2573 * Makefile.in: Regenerate.
2574 * aclocal.m4: Regenerate.
2575 * doc/Makefile.in: Regenerate.
2576 * po/POTFILES.in: Regenerate.
2578 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2580 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2581 flag for coldfire v4e.
2583 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2585 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2586 xg_apply_fix_value and return a value to indicate success.
2587 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2588 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2589 (xtensa_validate_fix_sub): New.
2590 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2591 (tc_gen_reloc): Move code to handle difference of symbols and code to
2592 apply tentative fix values to ...
2593 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2594 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2595 relocations when linkrelax flag is not set.
2596 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2597 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2599 2005-03-17 Jan Beulich <jbeulich@novell.com>
2601 * config/tc-i386.c (i386_scale): Beautify error message.
2602 (Intel syntax comments): Update.
2603 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2605 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2606 Remove declarations.
2607 (intel_bracket_expr): Declare.
2608 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2609 of the function body in a loop allowing to split an operand into two.
2610 Replace calls to malloc and checks of it returning non-NULL with
2611 calls to xmalloc/xstrdup.
2612 (intel_expr): SHORT no longer handled here. Add comment indicating
2613 comparison ops need implementation.
2614 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2615 Check right operand of - does not specify a register when parsing
2616 the address of a memory reference.
2617 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2618 Check operands do not specify a register when parsing the address of
2620 (intel_e06, intel_e06_1): Likewise.
2621 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2622 handle SHORT as well as unary + and -. Don't accept : except for
2623 segment overrides or in direct far jump/call insns.
2624 (intel_brack_expr): New.
2625 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2627 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2628 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2629 Allow symbolic constants as register scale value.
2630 (intel_get_token): Replace call to malloc and check of return value
2631 with call to xmalloc. Change handling for FLAT to match MASM's.
2632 (intel_putback_token): Don't try to back up/free current token if
2635 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2637 * configure.tgt: Set emulation for arm-*-eabi*.
2638 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2639 * config/te-armeabi.h: New file.
2640 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2641 * config/te-symbian.h: Include "te-armeabi.h".
2643 2005-03-16 Nick Clifton <nickc@redhat.com>
2645 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2646 local variable in case it is clobbered by the setjmp.
2648 2005-03-16 Nick Clifton <nickc@redhat.com>
2649 Ben Elliston <bje@au.ibm.com>
2651 * configure.in (werror): New switch: Add -Werror to the
2652 compiler command line. Enabled by default. Disable via
2654 * configure: Regenerate.
2656 2005-03-16 Nick Clifton <nickc@redhat.com>
2658 * config/obj-coff.h: Convert to ISO C90 formatting.
2659 * config/obj-coff.c: Convert to ISO C90 formatting.
2661 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2663 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2664 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2665 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2666 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2667 (insns): Add ARMv6T2 instructions:
2668 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2669 (arm_archs): Add V6T2 variants.
2671 2005-03-15 Nick Clifton <nickc@redhat.com>
2673 * NEWS: Add cutoff for changes in 2.16 release.
2675 2005-03-15 Jan Beulich <jbeulich@novell.com>
2677 * expr.c (operand): Merge handling of unary + into that for unary
2680 2005-03-14 Eric Christopher <echristo@redhat.com>
2682 * config/tc-mips.c: Include dw2gencfi.h.
2683 (mips_cfi_frame_initial_instructions): New.
2684 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2685 (tc_cfi_frame_initial_instructions): Ditto.
2686 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2687 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2688 * Makefile.am: Update dependencies.
2689 * Makefile.in: Regenerate.
2691 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2693 * po/es.po: Commit new Spanish translation.
2695 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2697 * po/tr.po: Commit new Turkish translation.
2699 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2701 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2704 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2706 * config-gas.com: Mark vax-vms as obsolete.
2707 * configure.in: Remove fmt=vms support.
2708 * config.in: Regenerate.
2709 * configure: Regenerate.
2710 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2712 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2713 Bob Wilson <bob.wilson@acm.org>
2715 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2716 when checking if xg_resolve_literals needs to be called.
2717 * config/tc-xtensa.h: Fix spelling typo in a comment.
2719 2005-03-10 Jan Beulich <jbeulich@novell.com>
2721 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2722 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2723 crafted structure declarations with the types from macro.h.
2725 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2727 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2728 for -mno-shared optimization.
2730 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2732 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2733 (MAX_NOPS): Bump to 4.
2734 (mips_fix_vr4130): New variable.
2735 (nops_for_vr4130): New function.
2736 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2737 nops_for_vr4130 if working around VR4130 errata.
2738 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2739 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2740 (md_parse_option): Handle them.
2741 (md_show_usage): Print them.
2742 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2744 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2746 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2749 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2751 * config/tc-mips.h (mips_flush_pending_output): Delete.
2752 (mips_emit_delays): Declare.
2753 (md_flush_pending_output): Use mips_emit_delays.
2754 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2755 the previous instructions.
2756 (md_begin, append_insn, md_parse_option): Update callers.
2757 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2759 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2760 (s_gpdword): Update callers.
2761 (start_noreorder, end_noreorder): New functions.
2762 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2763 manipulating mips_opts or prev_nop_frag directly.
2764 (mips_flush_pending_output): Delete.
2766 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2768 * config/tc-mips.c (mips_move_labels): New function, taken from...
2769 (append_insn, mips_emit_delays): ...here.
2771 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2773 * config/tc-mips.c (MAX_NOPS): New macro.
2774 (history): Resize to 1 + MAX_NOPS.
2775 (fix_vr4120_class): New enumeration.
2776 (vr4120_conflicts): New variable.
2777 (init_vr4120_conflicts): New function.
2778 (md_begin): Call it.
2779 (insn_uses_reg): Constify first argument.
2780 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2781 (nops_for_insn_or_target): New functions.
2782 (append_insn): Use the new nops_for_* functions instead of inline
2783 delay checks. Generalize prev_nop_frag handling to handle an
2784 arbitrary history length. Insert nops into the history buffer
2785 once the number of nops in prev_nop_frag is fixed.
2786 (emit_delays): Use nops_for_insn instead of inline delay checks.
2788 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2790 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2791 check from branch delay code. Remove unnecessary check for branches.
2793 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2795 * config/tc-mips.c (dummy_opcode): Delete.
2796 (nop_insn, mips16_nop_insn): New variables.
2797 (NOP_INSN): New macro.
2798 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2799 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2800 (md_begin): Initialize nop_insn and mips16_nop_insn.
2801 (append_insn): Use the new emit_nop function to add nops, recording
2802 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2803 to reserve room for the instruction and install_insn to install the
2804 final form. Use insert_into_history to record the instruction in
2805 the history buffer. Use move_insn to do delay slot filling.
2806 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2807 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2808 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2810 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2812 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2813 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2814 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2815 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2816 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2818 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2820 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2821 and extended_p fields with a single fixed_p field.
2822 (append_insn, mips_no_prev_insn): Adjust accordingly.
2824 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2826 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2827 a single mips16_absolute_jump_p bit.
2828 (append_insn): Adjust accordingly.
2830 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2832 * config/tc-mips.h (mips_cl_insn): Move definition to...
2833 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2834 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2836 (history): New variable.
2837 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2838 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2839 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2840 (prev_prev_insn_unreordered): Delete.
2841 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2842 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2845 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2847 * doc/Makefile.am: Update as.info dependencies.
2848 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2850 2005-03-08 Jan Beulich <jbeulich@novell.com>
2852 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2853 error, and point to .purgem documentation if someone really needs
2855 * NEWS: Mention macro redefinition is now an error.
2857 2005-03-08 Jan Beulich <jbeulich@novell.com>
2859 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2860 emitted to. Add more precise diagnostics for non-fitting insns based
2861 on that. Eliminate now superfluous special casing of MLX. Clear out
2862 slot information when dropping an insn.
2864 2005-03-08 Jan Beulich <jbeulich@novell.com>
2866 * config/tc-ia64.c (parse_section_name): Rename to...
2867 (cross_section): In addition to separating the name from the rest of
2868 the arguments, also carry out the operation.
2869 (dot_xdata): Use cross_section.
2870 (dot_float_cons): Likewise.
2871 (dot_xstringer): Likewise.
2872 (dot_xdata_ua): Likewise.
2873 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2875 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2877 * po/gas.pot: Regenerate.
2879 2005-03-04 David Daney <ddaney@avtrex.com>
2881 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2882 instead of '_gp' for -mno-shared optimization.
2884 (s_abicalls): Document it in the comment.
2885 (md_show_usage): Document the -mno-shared option.
2887 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
2889 * config/tc-mips.c (mips_set_options): Add sym32 field.
2890 (mips_opts): Initialize it.
2891 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2892 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2893 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2894 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2895 when deciding whether to use a symbolic %highest/%higher expansion.
2896 (macro): Likewise. Remove o64/n32 linux hack. Always use
2897 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2898 and "la". Handle constants separately from symbolic expressions in
2899 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2900 and using load_register to load the high part of the address.
2901 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2902 (OPTION_ELF_BASE): Bump by 2.
2903 (md_longopts): Add entries for -msym32 and -mno-sym32.
2904 (md_parse_option): Handle them.
2905 (usage): Document them.
2906 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2907 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2908 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2909 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2910 -msym32 and -mno-sym32.
2912 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2914 * config/tc-mips.c (load_address): Implement GP optimization
2915 for 64bit address space non-PIC. Fix formatting.
2916 (macro): Likewise. Simplify code.
2917 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2918 (mips_after_parse_args): Simplify code.
2920 2005-03-03 Nick Clifton <nickc@redhat.com>
2922 * expr.c (operand): Remove redundant code enclosed by #ifdef
2923 RELAX_PAREN_GROUPING....#endif.
2925 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2926 reloc is the difference of two symbols defined in the same
2929 * config/tc-iq2000.c (line_comment_chars): Include the # character
2930 as otherwise this breaks #APP/#NO_APP processing.
2932 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2934 * config/tc-arc.c(md_assemble): Remove dead code for handling
2935 immediate indexing of ld and st .
2937 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2938 Joseph Myers <joseph@codesourcery.com>
2940 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2941 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2942 (parse_relocation): Check for a word break after a relocation
2944 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2947 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2949 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2951 2005-03-02 Jan Beulich <jbeulich@novell.com>
2953 * as.c (main): Use unlink_if_ordinary instead of unlink.
2954 * messages.c (as_fatal): Likewise.
2956 2005-03-02 Jan Beulich <jbeulich@novell.com>
2958 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2960 (parse_register): Allow cr8...15 in all modes.
2962 2005-03-02 Jan Beulich <jbeulich@novell.com>
2964 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2965 etc. like normal symbol references (T_ID).
2967 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2969 * symbols.c (fb_label_name): Fix silly thinko in last change.
2971 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2973 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2974 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2976 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2978 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2981 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2984 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2986 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2988 * as.h (assert): Warning fix.
2989 * expr.c (expr): Correct assertion.
2990 * read.c (s_comm_internal): Remove assertion.
2991 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2992 (fixup_segment): Remove assertion.
2993 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2994 (md_apply_fix3): Likewise.
2995 * config/tc-i370.c (md_begin): Correct assertion.
2996 (i370_macro): Warning fix for assertion.
2998 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3000 * configure.in (AC_C_BIGENDIAN): Invoke.
3001 * configure: Regenerate.
3002 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
3003 host variable to set string header size.
3004 * config/obj-aout.c (obj_header_append): Don't use host structs.
3005 (obj_symbol_to_chars): Likewise.
3006 (obj_emit_strings): Likewise. Use the passed in output pointer.
3007 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3008 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3009 not sizeof host struct.
3010 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3011 (obj_emit_strings): Likewise.
3012 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3013 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3015 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3017 (host_number_to_chars): Define.
3018 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3019 host internal struct to set header sizes.
3020 * config/tc-i960.c (md_number_to_field): Warning fix.
3021 (md_ri_to_chars): Use host byte order.
3022 (get_cdisp, md_apply_fix3): Warning fix.
3023 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3025 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
3027 * doc/c-arc.texi: Update documentation about ARC's extension
3030 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
3032 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3035 2005-02-23 Alan Modra <amodra@bigpond.net.au>
3037 * cgen.c: Warning fixes.
3038 * config/tc-arc.c: Likewise.
3039 * config/tc-arm.c: Likewise.
3040 * config/tc-avr.c: Likewise.
3041 * config/tc-d10v.c: Likewise.
3042 * config/tc-d30v.c: Likewise.
3043 * config/tc-frv.c: Likewise.
3044 * config/tc-frv.h: Likewise.
3045 * config/tc-h8300.c: Likewise.
3046 * config/tc-h8500.c: Likewise.
3047 * config/tc-i370.c: Likewise.
3048 * config/tc-i960.c: Likewise.
3049 * config/tc-ia64.c: Likewise.
3050 * config/tc-ip2k.c: Likewise.
3051 * config/tc-m68hc11.c: Likewise.
3052 * config/tc-maxq.c: Likewise.
3053 * config/tc-mcore.c: Likewise.
3054 * config/tc-mips.c: Likewise.
3055 * config/tc-msp430.c: Likewise.
3056 * config/tc-pj.c: Likewise.
3057 * config/tc-ppc.c: Likewise.
3058 * config/tc-ppc.h: Likewise.
3059 * config/tc-s390.c: Likewise.
3060 * config/tc-sh.c: Likewise.
3061 * config/tc-sh64.c: Likewise.
3062 * config/tc-tic4x.c: Likewise.
3063 * config/tc-tic80.c: Likewise.
3064 * config/tc-v850.c: Likewise.
3065 * config/tc-vax.c: Likewise.
3066 * config/tc-w65.c: Likewise.
3067 * config/tc-xstormy16.c: Likewise.
3068 * config/tc-z8k.c: Likewise.
3070 2005-02-22 Catherine Moore <clm@cm00re.com>
3072 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3073 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3075 2005-02-22 Eric Christopher <echristo@redhat.com>
3077 * config/tc-mips.c (struct proc): Change isym to
3078 func_sym. New member func_end_sym.
3079 (s_mips_ent): Update.
3080 (s_mips_end): Ditto. Add code to compute function size.
3082 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3084 * read.c: Warning fixes.
3085 * config/obj-elf.c: Likewise.
3087 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3089 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3092 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3094 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3097 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3099 (demand_empty_rest_of_line): Likewise.
3100 (tic54x_sblock): Likewise.
3101 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3103 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3105 * read.c (address_bytes): New function.
3106 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3107 (potable): Add "dc.a".
3108 (cons_worker): Handle "dc.a".
3109 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3111 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3113 * input-file.c (input_file_open): Rearrange to avoid warning.
3115 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3117 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3118 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3119 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3121 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3123 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3124 uses after .set noat.
3125 (load_address): Likewise.
3126 (macro): Likewise. Don't try to avoid $at use by sacrificing
3127 the target register before it is stored, it won't work.
3129 2005-02-17 James E Wilson <wilson@specifixinc.com>
3131 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3132 see an instruction that specifies a template.
3134 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3136 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3137 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3138 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3140 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3142 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3144 * config/tc-ia64.c (md): Add hint_b.
3145 (emit_one_bundle): Handle md.hint_b for "hint".
3146 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3147 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3148 (ia64_init): Set md.hint_b to error.
3149 (md_assemble): Handle md.hint_b for "hint.b".
3151 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3152 * doc/c-ia64.texi: Likewise.
3154 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3156 * tc.h (struct relax_type, relax_typeS): Move from here..
3157 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3158 * ecoff.c (ecoff_new_file): Add appfile param.
3159 * ecoff.h (ecoff_new_file): Likewise.
3160 * itbl-lex.h: New file.
3161 * itbl-lex.l: Include itbl-lex.h.
3162 * itbl-parse.y: Likewise.
3163 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3164 * read.c (s_app_file_string): Mark appfile possibly unused.
3165 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3166 * subsegs.h (struct seg_info_trash): Delete.
3167 (seg_info): Use segment_info_type instead.
3168 * config/obj-coff.c (struct filename_list): Make filename const char *.
3169 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3170 * config/obj-elf.c (elf_file_symbol): Similarly.
3171 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3173 * config/tc-arc.c (md_operand): Warning fix.
3174 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3175 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3176 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3177 * config/tc-frv.c (frv_force_relocation): Warning fix.
3178 * config/tc-m68k.c (md_parse_option): Delete unused var.
3179 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3180 * config/tc-sparc.c: Likewise.
3181 (s_common): Warning fix.
3182 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3183 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3185 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3186 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3187 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3188 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3189 (tic4x_do_align): Use TIC_NOP_OPCODE.
3190 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3191 * config/tc-vax.c: Include netinet/in.h.
3192 (tc_headers_hook): Formatting.
3193 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3195 2005-02-17 Jan Beulich <jbeulich@novell.com>
3197 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3198 parsing inN, locN, outN. Set 'idx' to offset register number starts
3199 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3202 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3204 * config/tc-mips.c (load_address): Fix formatting.
3205 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3206 Catch macros which are unexpandable without AT. Remove duplicate
3208 (macro2): Remove duplicate zeroing of used_at.
3210 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3212 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3215 2005-02-15 Nigel Stephens <nigel@mips.com>
3216 Maciej W. Rozycki <macro@mips.com>
3218 * config/tc-mips.c (reloc_needs_lo_p): Handle
3219 BFD_RELOC_MIPS16_HI16_S.
3220 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3221 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3222 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3224 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3225 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3226 Call my_getSmallExpression() to parse percent operators.
3227 (percent_op_match, mips_percent_op): Separate definitions.
3228 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3229 (parse_relocation): Handle the MIPS16 mode using
3231 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3232 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3234 2005-02-15 Jan Beulich <jbeulich@novell.com>
3236 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3237 instead of explicitly dealing with the translation; exclude
3238 relocations that are already pcrel, however.
3240 2005-02-15 Jan Beulich <jbeulich@novell.com>
3242 * config/tc-ia64.c: Include limits.h (if available).
3243 (gr_values[0]): Set path to INT_MAX.
3244 (dot_reg_val): Don't allow changing value of r0. Limit range of
3245 general registers at r127.
3246 (specify_resource): Default resource index is -1. Don't set resource
3247 index (in case IA64_RS_RSE) without setting the specific flag.
3248 (note_register_values): Check operand is O_constant before tracking
3249 input value of moves. Add tracking for dep.z with constant inputs.
3250 (print_dependency): Resource index of specific resource may be zero.
3251 (check_dependencies): Likewise.
3253 2005-02-15 Jan Beulich <jbeulich@novell.com>
3255 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3256 reg_class. Check operands and emit diagnostics for illegal use of
3259 2005-02-15 Jan Beulich <jbeulich@novell.com>
3261 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3262 new variables type, suffix, and width. Handle
3263 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3264 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3265 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3266 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3267 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3268 if unable to translate relocation type, using the new variables.
3270 2005-02-15 Jan Beulich <jbeulich@novell.com>
3272 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3273 (ty_symbol_chars): Define.
3274 * config/tc-ia64.c (ia64_symbol_chars): Define.
3276 2005-02-15 Jan Beulich <jbeulich@novell.com>
3278 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3279 input_line_pointer was advanced.
3281 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3283 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3286 2005-02-13 Jan Beulich <jbeulich@novell.com>
3288 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3289 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3291 (ia64_init): Set md.detect_dv.
3292 (ia64_start_line): New static variable warned. Warn only once when
3293 encountering explicit stops in automatic mode.
3294 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3295 * NEWS: Mention new default mode.
3297 2005-02-13 Jan Beulich <jbeulich@novell.com>
3299 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3300 be freed when wiping out previous state. Canonicalize names before
3301 use. Free name string when detecting redefinition.
3302 (dot_pred_rel): Call generic expression parser to process arguments.
3303 Handle O_register case for individual predicates and O_subtract for
3305 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3307 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3308 Warn if multiple found, issue error if resulting symbol name has zero
3310 (dot_alias): Canonicalize name before use.
3312 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3314 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3316 (in_procedure): Return -1 for warning.
3317 (in_prologue): Likewise.
3318 (in_body): Likewise.
3320 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3322 * config/tc-ia64.c (dot_xdata): Undo the last change.
3323 (dot_float_cons): Likewise.
3324 (dot_xstringer): Likewise.
3325 (dot_xdata_ua): Likewise.
3326 (dot_float_cons_ua): Likewise.
3328 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3330 * NEWS: Mention "-munwind-check=[warning|error]".
3332 * config/tc-ia64.c (md): Add unwind_check.
3333 (unwind_diagnostic): New.
3334 (in_procedure): Call unwind_diagnostic when a directive isn't
3336 (in_prologue): Call unwind_diagnostic when a directive isn't in
3338 (in_body): Call unwind_diagnostic when a directive isn't in
3340 (dot_endp): Set md.unwind_check to error before calling
3341 in_procedure and restore it after. When the name is missing or
3342 couldn't be found, use the one from the last .proc if
3343 md.unwind_check isn't error. Warn if md.unwind_check is
3345 (md_parse_option): Handle "-munwind-check=[warning|error]".
3346 (md_show_usage): Add "-munwind-check=[warning|error]".
3347 (ia64_init): Set md.unwind_check to warning.
3349 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3350 * doc/c-ia64.texi: Likewise.
3352 2005-02-11 Jan Beulich <jbeulich@novell.com>
3354 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3356 (ia64_parse_name): New third parameter.
3357 (md_parse_name): Pass third argument.
3358 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3359 (md_operand): Handling of '@'-prefixed symbols moved from here...
3360 (ia64_parse_name): ...to here.
3362 2005-02-11 Jan Beulich <jbeulich@novell.com>
3364 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3365 (errata_nop_necessary_p): Remove declaraction and definition.
3366 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3367 update md.group_idx. Don't reset md.last_groups.
3369 2005-02-11 Jan Beulich <jbeulich@novell.com>
3371 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3373 (dot_xdata): Free section name after use.
3374 (dot_float_cons): Likewise.
3375 (dot_xstringer): Likewise.
3376 (dot_xdata_ua): Likewise.
3377 (dot_float_cons_ua): Likewise.
3378 (md_pseudo_table): Add xdata16 and xdata16.ua.
3380 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3382 * doc/all.texi: Add IA64.
3383 * doc/as.texinfo: Likewise.
3385 * doc/c-ia64.texi: Fix typos.
3387 2005-02-10 Julian Brown <julian@codesourcery.com>
3389 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3391 (do_t_push_pop): Likewise.
3392 (md_assemble): Likewise.
3393 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3394 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3395 (create_unwind_entry): Output dependency on the required personality
3398 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3400 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3401 * subsegs.c (seg_not_empty_p): Likewise.
3403 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3405 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3406 relative jump calculation.
3407 <md_convert_frag) : Likewise.
3408 <output_disp): Likewise.
3410 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3412 * write.c (write_object_file): Recognize warning-symbol construct
3413 and skip object- and target- handling for the second symbol.
3415 2005-02-02 Jan Beulich <jbeulich@novell.com>
3417 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3418 designators along with quoted ones. Free copy of quoted designator
3421 2005-02-01 Ben Elliston <bje@au.ibm.com>
3423 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3424 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3425 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3426 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3427 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3428 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3429 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3430 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3431 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3432 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3433 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3434 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3435 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3436 #if 0'd code throughout.
3438 2005-01-31 Nick Clifton <nickc@redhat.com>
3440 * as.c (parse_args): Bump copyright date reported by --version to
3443 2005-01-31 Nick Clifton <nickc@redhat.com>
3445 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3448 2005-01-31 Jan Beulich <jbeulich@novell.com>
3450 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3451 that can end with .endr in that case. Make requiring/permitting
3452 pseudo-ops without leading dot closer to the logic in read.c serving
3454 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3457 2005-01-31 Jan Beulich <jbeulich@novell.com>
3459 * macro.c (do_formals): Adjust to no longer accept empty parameter
3461 (define_macro): Adjust to no longer accept empty macro name, garbage
3462 following the parameters, or macros that were previously defined.
3463 * read.c (s_bad_end): Declare.
3464 (potable): Add endm. Handler for endr and endm is s_bad_end.
3465 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3467 * read.h (s_bad_endr): Remove.
3469 2005-01-31 Jan Beulich <jbeulich@novell.com>
3471 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3472 immediately discarding (but counting) those exceeding the maximum
3473 possible amount. Track whether output and input operand counts ever
3474 matched, and use this to better indicate which of the operands/
3475 operand types was wrong; specifically don't default to pointing to
3478 2005-01-31 Jan Beulich <jbeulich@novell.com>
3480 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3481 variable in dot_endp). Add body and insn. Make prologue,
3482 prologue_mask, body, and insn bitfields.
3483 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3485 (in_procedure, in_prologue, in_body): New.
3486 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3487 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3488 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3489 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3490 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3491 dot_personality): Use the appropriate one of the above.
3492 (dot_proc): Clear unwind.proc_start; set to current location only if
3493 none of the entry points were valid. Check for non-zero-length entry
3494 point names. Check that entry points aren't defined, yet. Clear
3495 unwind.prologue, unwind.body, and unwind.insn.
3496 (dot_body): Call in_procedure. Check that first directive in procedure
3497 had no insns emitted before. Set unwind.body.
3498 (dot_prologue): Call in_procedure. Check that not already in prologue.
3499 Check that first directive in procedure had no insns emitted before.
3501 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3502 length entry point names. Check that entry points became defined.
3503 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3505 2005-01-31 Jan Beulich <jbeulich@novell.com>
3507 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3508 before actually using it. Don't generate an error in manual bundling
3509 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3510 Don't generate an error in manual bundling mode when looking at an
3511 insn required to be last in its group but the required slot hasn't
3512 been reached, yet. Allow conversion from MII to MI;I for bundle
3513 consisting of only 2 insns with the stop between them. Suppress
3514 various meaningless errors resulting from detecting earlier ones.
3516 2005-01-31 Jan Beulich <jbeulich@novell.com>
3518 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3521 2005-01-28 Christian Groessler <chris@groessler.org>
3523 * config/tc-z8k.c (md_assemble): Improve error detection.
3525 2005-01-28 Jan Beulich <jbeulich@novell.com>
3527 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3528 for personality routine pointer only if there is one.
3529 (ia64_convert_frag): Likewise.
3530 (generate_unwind_image): Likewise.
3532 2005-01-27 Christian Groessler <chris@groessler.org>
3534 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3535 (md_apply_fix3): Make relative branches out of range an error
3536 instead of a warning. Display correct line number for out of
3537 range branches/calls/memory accesses.
3539 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3541 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3542 to emit .debug_line and other debug sections.
3543 * as.h (seg_not_empty_p): Declare.
3544 * subsegs.c (seg_not_empty_p): New predicate.
3546 2005-01-27 Andrew Cagney <cagney@gnu.org>
3548 * configure: Regenerate to track ../gettext.m4 change.
3550 2005-01-27 Jan Beulich <jbeulich@novell.com>
3552 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3554 2005-01-27 Jan Beulich <jbeulich@novell.com>
3556 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3557 to/from application registers dynamic insns.
3558 (md_assemble): Defer resolution of move to/from application registers
3559 dynamic insns when they can be issued on either the I- or M-units.
3561 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3563 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3564 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3565 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3566 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3567 * cgen.c (gas_cgen_parse_operand): Handle
3568 CGEN_PARSE_OPERAND_SYMBOLIC.
3569 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3570 (frv_force_relocation): Likewise. Fix handling of PIC
3572 (md_apply_fix3): Likewise.
3574 2005-01-21 Ben Elliston <bje@au.ibm.com>
3576 * as.h: Remove #if 0'd code.
3577 * atof-generic.c (atof_generic): Likewise.
3578 * ecoff.c (ecoff_directive_frame): Likewise.
3579 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3580 * itbl-ops.c (itbl_add_reg): Likewise.
3581 * listing.c (calc_hex): Likewise.
3582 * read.c (MASK_CHAR): Likewise.
3583 * subsegs.c (subsegs_print_statistics): Likewise.
3584 * symbols.c (indent): Likewise.
3585 * write.c (write_relocs): Likewise.
3586 (write_object_file): Likewise.
3587 (relax_frag): Likewise.
3589 2005-01-20 Nick Clifton <nickc@redhat.com>
3591 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3592 getopt_long_only() from considering -a as an abbreviation for
3594 (parse_args): Fix the parsing of -a=<file>.
3596 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3599 * read.c (s_incbin): Adjust default count for skip. Check validity
3600 of count and skip rigorously.
3602 2005-01-19 Fred Fish <fnf@specifixinc.com>
3604 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3606 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3608 * read.c (convert_to_bignum): New function, split out from...
3609 (emit_expr): ...here. Handle the case where X_add_number is
3610 positive and the input value is negative.
3611 (output_big_sleb128): Fix setting of continuation bit. Check whether
3612 the final byte needs to be sign-extended. Fix size-shrinking loop.
3613 (emit_leb128_expr): When generating a signed leb128, see whether the
3614 sign of an O_constant's X_add_number matches the sign of the input
3615 value. Use a bignum if not.
3617 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3619 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3620 arch_sh_up in order to match the external name and make the
3621 testsuite's job easier.
3623 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3626 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3628 2005-01-12 Nick Clifton <nickc@redhat.com>
3630 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3631 ignored_arguments array.
3633 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3635 * write.c (write_object_file): Disallow a symbol equated to
3638 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3640 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3642 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3643 (maxq_target): New function: Set the machine type.
3645 2005-01-06 Paul Brook <paul@codesourcery.com>
3647 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3648 (md_begin): Handle TE_VXWORKS for FP defaults.
3649 (md_apply_fix3): Correct rela offsets.
3650 (elf32_arm_target_format): Add VxWorks targets.
3652 2005-01-06 Paul Brook <paul@codesourcery.com>
3654 * configure.tgt: Set em=vxworks for *-*-vxworks.
3655 * config/te-vxworks.h: New File.
3657 2005-01-06 Paul Brook <paul@codesourcery.com>
3659 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3661 2005-01-04 Dmitry Diky <diwil@spec.ru>
3663 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3666 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3668 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3669 (dot_loc): New function.
3670 (md_pseudo_table): Add entry to map .loc to dot_loc().
3671 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3672 seen a .loc directive or we're generating DWARF2 debug info for
3675 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3678 * read.c (s_comm_internal): Don't zero end of name until size
3679 expression has been parsed.
3681 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3683 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3685 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3687 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3690 2004-12-22 Ian Lance Taylor <ian@airs.com>
3692 * configure.tgt: New.
3693 * configure.in: Move setting of cpu_type, fmt, etc., to
3695 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3696 $(srcdir)/configure.tgt.
3697 * configure, Makefile.in: Rebuild.
3699 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3701 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3702 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3704 (avr_offset_expression): New function to parse offsets for LDI
3706 (avr_operand): Use it.
3707 (md_apply_fix3): Generate the relocs.
3709 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3711 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3712 BFD_RELOC_SH_IMMS10BY8 relocation.
3714 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3715 than just ignoring bad code.
3717 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3719 * config/tc-v850.c (handle_lo16): New function.
3720 (v850_reloc_prefix): Use it to check lo().
3721 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3723 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3725 * configure.in: Add s390x-ibm-tpf support.
3726 * configure: Regenerate.
3728 2004-12-15 Jan Beulich <jbeulich@novell.com>
3730 * config/obj-elf.c (obj_elf_change_section): Only set type and
3731 attributes on new sections. Emit warning when type of re-declared
3732 section doesn't match.
3734 2004-12-15 Jan Beulich <jbeulich@novell.com>
3736 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3737 '.cfi_startproc simple' doesn't inherit the old value.
3739 2004-12-15 Jan Beulich <jbeulich@novell.com>
3741 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3742 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3743 generation to emit a factored offset.
3745 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3747 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3748 which is too large in the case of NO_PIC without 64-bit
3751 * config/tc-mips.c (mips_in_shared): New static variable.
3752 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3753 (md_longopts): Add -mshared and -mno-shared.
3754 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3755 (s_cpload): Implement !mips_in_shared case.
3756 (s_cpsetup): Likewise.
3757 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3758 * NEWS: Mention -mno-shared.
3760 2004-12-09 Paul Brook <paul@codesourcery.com>
3762 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3765 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3767 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3768 sequence, increase the size of the sequence.
3770 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3773 2004-12-07 Ben Elliston <bje@gnu.org>
3775 * read.c (s_align): Use an align_limit temporary to allay a GCC
3776 signed/unsigned comparison warning.
3778 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3780 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3781 * configure.in: Use it for arm*-*-linux-gnueabi*.
3782 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3783 * config/te-armlinuxeabi.h: New file.
3784 * Makefile.in: Regenerated.
3785 * aclocal.m4: Likewise.
3786 * configure: Likewise.
3787 * doc/Makefile.in: Regenerated.
3789 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3791 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3792 (xtensa_restore_emit_state): Likewise.
3794 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3796 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3799 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3801 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3802 * Makefile.in: Regenerate.
3804 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3806 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3807 functions, give functions a meaningful name, add comments.
3808 (check_range): New function - Replace operand size calculation
3809 with range checking.
3810 (assemble_insn): Update Algorithm, improve error issuing.
3812 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3815 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3817 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3818 miss between different section in the same module.
3819 (tc_gen_reloc): Likewise.
3821 2004-11-25 Theodore A. Roth <troth@openavr.org>
3823 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3824 atmega325, atmega3250, atmega645 and atmega6450.
3826 2004-11-25 Jan Beulich <jbeulich@novell.com>
3828 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3829 permissible for the selected instruction suffix.
3830 (process_suffix): For DefaultSize instructions, suppressing the
3831 guessing of a 'q' suffix if the instruction doesn't support it is
3832 pointless, because only an 'l' suffix can be guessed in this place.
3834 2004-11-24 Nick Clifton <nickc@redhat.com>
3836 * config/tc-iq2000.c: Remove support for IQ10 processor.
3837 Convert to ISO C90 formatting.
3838 * config/tc-iq2000.h: Likewise.
3840 2004-11-23 Nick Clifton <nickc@redhat.com>
3842 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3843 in this table. They should be correct now.
3845 2004-11-23 Jan Beulich <jbeulich@novell.com>
3847 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3848 indicate the MMX extensions added by both SSE and 3DNow!A.
3849 (Cpu3dnowA): Declare.
3850 (CpuUnknownFlags): Update.
3851 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3852 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3853 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3854 3DNow!. Athlon additionally implies 3DNow!A. Several new
3855 entries (those starting with a dot are for sub-arch specification).
3856 (set_cpu_arch): Handle sub-arch specifications.
3857 (parse_insn): Distinguish between instructions not supported because
3858 of insufficient CPU features and because of 64-bit mode.
3859 * doc/c-i386.texi: Describe enhanced .arch directive.
3861 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3863 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3865 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3867 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3868 without a corresponding .debug_info section.
3870 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
3872 * read.c (potable): Add "error" and "warning".
3873 (s_errwarn): New function.
3874 * read.h (s_errwarn): Declare.
3875 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3877 2004-11-22 Nick Clifton <nickc@redhat.com>
3879 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3882 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3884 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3885 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3887 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3889 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3890 (coff_adjust_symtab): Adjust call.
3891 (crawl_symbols): Likewise.
3892 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3893 (obj_app_file): Adjust.
3895 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3897 * configure.in: Enable bfd_assember for the MAXQ port.
3898 * configure: Regenerate.
3900 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3901 Sterling Augustine <sterling@tensilica.com>
3903 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3904 there is a conflict.
3905 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3906 interfaces that are related as determined by xtensa_interface_class_id.
3908 2004-11-12 Nick Clifton <nickc@redhat.com>
3910 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3911 offsets for conditional branches.
3913 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3915 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3917 2004-11-10 Bob Wilson <bob.wilson@acm.org>
3919 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3920 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3922 (relax_frag_immed): Update call to update_next_frag_state.
3924 2004-11-10 Alan Modra <amodra@bigpond.net.au>
3926 * obj.h (struct format_ops <app_file>): Add int param.
3927 * read.h (s_app_file_string): Likewise.
3928 * read.c (s_app_file_string): Likewise.
3929 (s_app_file): Adjust s_app_file_string call.
3930 * config/tc-mips.c (s_mips_file): Likewise.
3931 * config/obj-coff.h (obj_app_file): Add app param.
3932 * config/obj-ecoff.h (obj_app_file): Likewise.
3933 * config/obj-multi.h (obj_app_file): Likewise.
3934 * config/obj-elf.h (elf_file_symbol): Likewise.
3935 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3936 if called for # preprocessor lines.
3938 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3941 * symbols.c (resolve_symbol_value): Convert weak symbols only
3943 (symbol_equated_reloc_p): Don't equate weaks when relocating
3944 only for Windows PECOFF.
3946 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3948 * config/tc-crx.c (print_insn): Check and set insn_addr.
3949 * config/tc-crx.h (md_frag_check): Define.
3951 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3952 Vineet Sharma <vineets@noida.hcltech.com>
3954 * configure.in: Add support for new target maxq-coff.
3955 * configure: Regenerate.
3956 * NEWS: Mention new support.
3957 * config/tc-maxq.c: New file.
3958 * config/tc-maxq.h: New file.
3959 * config/obj-coff.h: Add support for maxq-coff.
3961 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3963 * symbols.c (any_external_name): Define.
3964 (resolve_symbol_value): Convert weak symbols.
3965 (S_SET_EXTERNAL): Support any_external_name.
3966 (S_SET_NAME): Qualify parameter const.
3967 (symbol_equated_reloc_p): Equate to weaks when relocating.
3968 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3969 * tc.h (any_external_name): Declare.
3970 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3972 (weak_is_altname): Declare and define.
3973 (weak_name2altname): Same.
3974 (weak_altname2name): Same.
3975 (weak_uniquify): Same.
3976 (weak_altprefix): Define.
3977 (obj_coff_weak): Change .weak syntax and handling.
3978 (coff_frob_symbol): Fix PE weak symbol alternates.
3979 * config/obj-coff.h (USE_UNIQUE): Define.
3980 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3981 are in another segment.
3982 (tc_gen_reloc): Remove broken addend hack.
3983 doc/as.texinfo: Update.
3985 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3987 * config/tc-xtensa.c (total_frag_text_expansion): New.
3988 (md_estimate_size_before_relax): Use it.
3989 (find_address_of_next_align_frag): Likewise.
3991 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3993 * config/tc-crx.c: Rename argument types.
3994 (processing_arg_number): Rename to 'cur_arg_num'.
3995 (get_number_of_bits): Rename to 'set_operand_size'.
3996 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3997 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3998 (set_indexmode_parameters): Remove function, integrate its code into
4000 (set_operand_size): Get rid of 'Operand Number' function parameter -
4001 use global variable 'cur_arg_num' instead.
4002 Use a local 'argument' pointer to reference the current argument.
4003 (parse_operand): Likewise.
4004 (set_operand): Likewise.
4005 (process_label_constant): Likewise.
4007 2004-11-04 Bob Wilson <bob.wilson@acm.org>
4009 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
4010 (add_section_rename): Delete. Inlined into...
4011 (build_section_rename): ...here. Use xstrdup instead of strdup.
4012 (xtensa_section_rename): Drop "const" from argument and return types.
4013 (md_show_usage): Indent to match show_usage().
4014 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
4015 (tc_canonicalize_section_name): Define.
4016 (md_elf_section_rename): Remove unused macro.
4017 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
4018 * doc/c-xtensa.texi (Xtensa Options): Likewise.
4019 (Frame Directive): Delete.
4021 2004-11-04 Daniel Jacobowitz <dan@debian.org>
4023 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
4024 * config/tc-arm.c (target_oabi): Delete.
4025 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
4026 (arm_opts): Remove moabi.
4027 * doc/as.texinfo (Overview): Remove documentation of -moabi.
4028 * doc/c-arm.texi (ARM Options): Likewise.
4029 * configure: Regenerated.
4031 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
4033 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
4034 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
4035 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
4036 * configure: Regenerate.
4037 * config/tc-cris.c (enum cris_archs): New.
4038 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
4039 (cris_insn_ver_valid_for_arch): New functions.
4040 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
4041 (cris_arch): New variable.
4042 (md_pseudo_table): New pseudo .arch.
4043 (err_for_dangerous_mul_placement): Initialize according to
4045 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4047 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4048 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4049 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4050 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4051 use in md_cris_relax_table.
4052 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4053 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4054 Update and improve head comment.
4055 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4056 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4058 (md_longopts): New option --march=...
4059 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4061 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4062 (HANDLE_RELAXABLE): New macro.
4063 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4064 cases. Check for weak symbols and assume not relaxable. Handle
4065 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4066 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4068 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4069 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4070 (cris_create_short_jump): Adjust for CRISv32.
4071 (cris_relax_frag): Handle new states.
4072 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4073 (md_begin): Define symbols "..asm.arch.cris.v32",
4074 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4075 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4076 when entering opcode table entry points.
4077 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4078 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4079 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4080 (cris_process_instruction): Initialize out_insnp->insn_type to
4081 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4082 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4084 <case 'm'>: Check that modified_char == '.'.
4085 <invalid operands>: Consume the rest of the line.
4086 When operands don't match, skip over subsequent insns with
4087 non-matching version specifier but same mnemonic.
4088 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4089 special registers in CRISv32 are always 32 bit long.
4090 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4092 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4093 and compatible. Recognize "ACR" for v32, unless followed by "+".
4094 (get_spec_reg): Consider cris_arch when looking up register.
4095 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4097 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4098 (cris_get_expression): Restore input_line_pointer if failing "early".
4099 (get_flags): Consider cris_arch and recognize flags accordingly.
4100 (branch_disp): Adjust for CRISv32.
4101 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4102 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4103 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4104 resolved. Don't enter zeros in object file for
4106 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4107 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4108 (md_parse_option): Break out "return 1".
4109 <OPTION_ARCH> New case.
4110 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4111 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4112 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4113 <case BFD_RELOC_32_PCREL>: New cases.
4114 Addends for non-zero fx_pcrel are too in fx_offset.
4115 (md_show_usage): Show --march=<arch>.
4116 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4117 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4118 (s_syntax) <struct syntaxes>: Properly constify member operand.
4119 * config/tc-cris.h (TARGET_MACH): Define.
4120 (cris_mach): Declare.
4121 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4122 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4123 (CRIS-Opts): Document --march=...
4124 (CRIS-Pseudos): Document .arch.
4126 2004-11-04 Jan Beulich <jbeulich@novell.com>
4128 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4129 intel syntax and no register prefix, allow $ in symbol names when
4131 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4132 (intel_float_operand): Add fourth return value indicating math control
4133 operations. Make classification more precise.
4134 (md_assemble): Complain if memory operand of mov[sz]x has no size
4136 (parse_insn): Translate word operands to floating point instructions
4137 operating on integers as well as control instructions to short ones
4138 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4139 floating point instructions operating on non-integer operands.
4140 (match_template): Remove fldcw special case. Adjust q-suffix handling
4141 to permit it on fild/fistp/fisttp in AT&T mode.
4142 (process_suffix): Don't guess DefaultSize insns' suffix from
4143 stackop_size for certain floating point control instructions. Guess
4144 suffix for branch and [ls][gi]dt based on flag_code. Split error
4145 messages for Intel and AT&T syntax, and make the condition more strict
4146 for the former. Adjust suppressing of generation of operand size
4148 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4149 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4150 more error checking.
4151 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4152 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4154 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4156 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4157 md_short_jump_size, md_long_jump_size.
4158 * write.c [!WORKING_DOT_WORD]: Ditto.
4159 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4161 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4163 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4164 const qualifier in these definitions.
4165 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4166 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4168 2004-11-02 Nick Clifton <nickc@redhat.com>
4170 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4171 table before deciding to produce a .debug_line section to match up
4172 with a user provided .debug_info section.
4174 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4176 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4177 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4179 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4181 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4182 (get_flags): New function.
4183 (get_number_of_bits): Edit comments, update numeric values to
4185 (process_label_constant): Don't support the colon
4186 format (SYMBOL:[s|m|l]).
4187 (set_cons_rparams): Support argument type 'arg_rbase'.
4188 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4189 (handle_LoadStor): Bug fix, first handle post-increment mode.
4190 (getreg_image): Remove redundant code, update according to latest
4192 (print_constant): Bug fix relate to 3-word instructions.
4193 (assemble_insn): Bug fix, when matching instructions, verify also
4194 instruction type (not only mnemonic).
4195 Add various error checking.
4196 (preprocess_reglist): Support HI/LO and user registers.
4198 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4200 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4201 in an epilogue directive go negative.
4203 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4206 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4207 after reporting template error during manual bundling. Reported
4208 by Michael Dupont, michaelx.dupont@intel.com.
4210 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4212 * Makefile.am: Run dep-am.
4213 * aclocal.m4: Regenerate with automake 1.9.2.
4214 * Makefile.in: Regenerate with automake 1.9.2.
4215 * doc/Makefile.in: Likewise.
4217 * config/tc-arm.c: Include "dw2gencfi.h".
4218 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4220 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4221 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4222 (tc_cfi_frame_initial_instructions): Define.
4223 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4226 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4228 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4230 Update coprocessor id to be unsigned immediate.
4232 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4234 * config/tc-i386.c (O_secrel): Delete.
4235 (tc_pe_dwarf2_emit_offset): New function.
4236 * config/tc-i386.h (O_secrel): Define as O_md1.
4237 (TC_DWARF2_EMIT_OFFSET): Define.
4239 2004-10-18 Nick Clifton <nickc@redhat.com>
4241 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4242 ignore @fptr() directives for 4-byte fixups.
4244 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4246 * Makefile.am: Run "make dep-am"
4247 * Makefile.in: Regenerate.
4249 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4251 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4252 Remove comments about placement of literal pools.
4253 (Literal Directive): Update description of literal placement.
4254 (Literal Prefix Directive): Remove statement that this does not apply
4255 to absolute-mode literals. Describe new section naming scheme.
4257 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4259 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4260 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4261 is_windowed_return_opcode): Delete.
4262 (xtensa_frob_label): Use get_subseg_target_freq.
4263 (md_assemble): Inline call to is_entry_opcode.
4264 (xtensa_handle_align): Inline call to get_frag_is_literal.
4265 (relaxation_requirements): Inline call to is_jx_opcode.
4266 (emit_single_op): Inline call to is_movi_opcode.
4267 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4268 get_frag_is_no_transform, is_entry_opcode, and
4269 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4270 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4271 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4272 Inline calls to get_frag_is_no_transform.
4273 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4274 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4275 get_frag_is_no_transform.
4276 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4277 and set_frag_is_no_transform.
4278 (get_expression_value): Delete.
4279 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4280 cur_target_freq to target_freq.
4281 (get_subseg_info): Split out code to create a new map entry into ...
4282 (add_subseg_info): ... this new function.
4283 (get_last_insn_flags): Check if get_subseg_info succeeded.
4284 (set_last_insn_flags): Call add_subseg_info if needed.
4285 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4286 (xtensa_reorder_segments): Compute last_sec while counting sections.
4287 Remove call to get_last_sec.
4288 (get_last_sec): Delete.
4289 (cache_literal_section): Inline call to retrieve_literal_seg and its
4290 callees, seg_present and add_seg_list.
4291 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4292 (get_frag_is_insn, get_frag_is_no_transform,
4293 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4294 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4296 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4298 * config/tc-xtensa.c: Use ISO C90 formatting.
4299 * config/tc-xtensa.h: Likewise.
4300 * config/xtensa-istack.h: Likewise.
4301 * config/xtensa-relax.c: Likewise.
4302 * config/xtensa-relax.h: Likewise.
4304 2004-10-12 Paul Brook <paul@codesourcery.com>
4306 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4309 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4312 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4314 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4316 (Acknowledgements): Use "GAS" instead of AS variable.
4318 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4320 * config/tc-i386.c: Include "elf/x86-64.h".
4321 (i386_elf_section_type): New function.
4322 * config/tc-i386.h (md_elf_section_type): Define.
4323 (i386_elf_section_type): New prototype.
4325 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4327 * config/m68k-parse.h (enum m68k_register): New control register,
4329 * config/tc-m68k.c: Correct control register set for MCF5249.
4331 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4332 Sterling Augustine <sterling@tensilica.com>
4334 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4335 (UNREACHABLE_MAX_WIDTH): Define.
4336 (XTENSA_FETCH_WIDTH): Delete.
4337 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4338 prefer_const16, prefer_l32r): New global variables.
4339 (LIT4_SECTION_NAME): Define.
4340 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4341 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4342 (frag_flags struct): New.
4343 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4344 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4345 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4346 (MAX_FORMATS): Define.
4347 (op_placement_info struct, op_placement_table): New.
4348 (O_pltrel, O_hi16, O_lo16): Define.
4349 (directiveE enum): Rename directive_generics to directive_transform.
4350 Delete directive_relax. Add directive_schedule,
4351 directive_absolute_literals, and directive_last_directive.
4352 (directive_info): Rename "generics" to "transform". Delete "relax".
4353 Add "schedule" and "absolute-literals".
4354 (directive_state): Adjust entries to match changes in directive_info.
4355 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4356 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4357 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4358 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4359 (align_only_targets, software_a0_b_retw_interlock,
4360 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4361 software_avoid_short_loop, software_avoid_close_loop_end,
4362 software_avoid_all_short_loops, specific_opcode): Delete.
4363 (warn_unaligned_branch_targets): New.
4364 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4365 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4366 (option_[no_]link_relax, option_[no_]transform,
4367 option_[no_]absolute_literals, option_warn_unaligned_targets,
4368 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4370 (option_[no_]align_only_targets, option_literal_section_name,
4371 option_text_section_name, option_data_section_name,
4372 option_bss_section_name, option_eb, option_el): Delete.
4373 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4374 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4375 and target-hardware. Delete entries for [no-]target-align-only,
4376 literal-section-name, text-section-name, data-section-name, and
4378 (md_parse_option): Handle new options and remove old ones. Accept but
4379 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4380 and treat them as [no-]transform.
4381 (md_show_usage): Add new options and remove old ones.
4382 (xtensa_setup_hw_workarounds): New.
4383 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4384 "long", "short", "loc" and "frequency" entries.
4385 (use_generics): Rename to ...
4386 (use_transform): ... this function. Add past_xtensa_end check.
4387 (use_longcalls): Add past_xtensa_end check.
4388 (code_density_available, can_relax): Delete.
4389 (do_align_targets): New.
4390 (get_directive): Accept dashes in directive names. Warn about
4391 [no-]generics and [no-]relax directives and treat them as
4393 (xtensa_begin_directive): Call md_flush_pending_output only for some
4394 directives. Check for directives inside instruction bundles. Warn
4395 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4396 directives. Handle new directives. Check generating_literals flag
4398 (xtensa_end_directive): Check for directives inside instruction
4399 bundles. Warn and ignore [no-]density directives. Handle new
4400 directives. Call xtensa_set_frag_assembly_state.
4401 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4402 xtensa_dwarf2_emit_insn): New.
4403 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4404 use_literal_section flag.
4405 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4406 literals. Use xtensa_elf_cons to parse the expression.
4407 (xtensa_literal_prefix): Do not check use_literal_section. Support
4408 ".lit4" sections for absolute literals. Change prefix convention to
4409 replace ".text" (or ".t" in a linkonce section). No need to call
4411 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4412 (expression_end): Handle closing braces and colons.
4413 (PLT_SUFFIX, plt_suffix): Delete.
4414 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4415 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4416 and O_hi16 expressions as well.
4417 (tokenize_arguments): Handle closing braces and colons.
4418 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4419 operands and paired register syntax.
4420 (get_invisible_operands): New.
4421 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4422 new xtensa-isa.h functions.
4423 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4424 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4425 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4426 instructions. Use xtensa_translate_zero_immed.
4427 (operand_is_immed, operand_is_pcrel_label): Delete.
4428 (get_relaxable_immed): Use new xtensa-isa.h functions.
4429 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4431 (xtensa_print_insn_table, print_vliw_insn): New.
4432 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4433 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4434 is_branch_or_jump_opcode): Delete.
4435 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4436 (opnum_to_reloc, reloc_to_opnum): Delete.
4437 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4438 xtensa-isa.h functions. Operate on one slot of an instruction.
4439 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4440 xg_get_insn_size): Delete.
4441 (xg_get_build_instr_size): Use xg_get_single_size.
4442 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4443 xg_build_widen_table. Use xg_get_single_size.
4444 (xg_get_max_narrow_insn_size): Delete.
4445 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4446 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4448 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4449 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4450 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4451 xg_build_widen_table. Use xg_get_single_size.
4452 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4454 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4455 treat weak symbols conservatively.
4456 (xg_check_operand): Use new xtensa-isa.h functions.
4457 (is_dnrange): Delete.
4458 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4459 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4460 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4461 xtensa-isa.h functions.
4462 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4463 xg_instruction_matches_options): New.
4464 (xg_instruction_matches_rule): Handle O_register expressions. Call
4465 xg_instruction_matches_options.
4466 (transition_rule_cmp): New.
4467 (xg_instruction_match): Update call to xg_build_simplify_table.
4468 (xg_build_token_insn): Record loc fields.
4469 (xg_simplify_insn): Check is_specific_opcode field and
4470 density_supported flag.
4471 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4472 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4473 (xg_assemble_literal): Add error handling for O_big. Call
4474 record_alignment. Handle O_pltrel.
4475 (xg_valid_literal_expression): New.
4476 (xg_assemble_literal_space): Add slot parameter. Remove call to
4477 set_expr_symbol_offset. Add call to record_alignment. Update call to
4479 (xg_emit_insn): Delete.
4480 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4481 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4482 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4483 and slot parameters. Handle new "alternate" relocations for absolute
4484 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4485 O_hi16. Use new xtensa-isa.h functions.
4486 (xg_assemble_tokens): Delete.
4487 (is_register_writer): Use new xtensa-isa.h functions.
4488 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4489 old-style RSR from LCOUNT.
4490 (next_frag_opcode): Delete.
4491 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4492 update_next_frag_state): New.
4493 (update_next_frag_nop_state): Delete.
4494 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4495 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4496 the state of the absolute-literals directive. Add calls to
4497 record_alignment and xtensa_set_frag_assembly_state. Call
4498 xtensa_switch_to_non_abs_literal_fragment instead of
4499 xtensa_switch_to_literal_fragment.
4501 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4502 (get_expanded_loop_offset): Change check for undefined opcode to an
4504 (xtensa_set_frag_assembly_state, relaxable_section,
4505 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4506 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4507 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4508 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4509 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4510 (xtensa_init_fix_data): New.
4511 (xtensa_frob_label): Reset label symbol to the current frag. Check
4512 do_align_targets and generating_literals flag. Propagate frequency
4513 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4514 (xtensa_unrecognized_line): New.
4515 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4516 to xtensa_set_frag_assembly_state.
4517 (error_reset_cur_vinsn): New.
4518 (md_assemble): Remove check for literal frag. Remove call to
4519 istack_init. Call use_transform instead of use_generics. Parse
4520 explicit instruction format specifiers. Move code for
4521 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4522 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4523 Add dwarf2_where call. Remote automatic alignment for ENTRY
4524 instructions. Move call to xtensa_clear_insn_labels to the end.
4525 Rearrange to handle bundles.
4526 (xtensa_cons_fix_new): Delete.
4527 (xtensa_handle_align): New.
4528 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4529 assignment to is_no_density field.
4530 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4531 instead of reloc_to_opnum. Handle "alternate" relocations.
4532 (xtensa_force_relocation, xtensa_check_inside_bundle,
4533 xtensa_elf_section_change_hook): New.
4534 (xtensa_symbol_new_hook): Delete.
4535 (xtensa_fix_adjustable): Check for difference of symbols with an
4536 offset. Check for external and weak symbols.
4537 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4538 (md_estimate_size_before_relax): Return expansion for the first slot.
4539 (tc_gen_reloc): Handle difference of symbols by producing
4540 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4541 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4542 tentative values into the output when linkrelax is set.
4543 (XTENSA_PROP_SEC_NAME): Define.
4544 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4545 Create literal tables only if using literal sections. Create new
4546 property tables instead of old instruction tables. Check for unaligned
4547 branch targets and loops.
4548 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4549 new_resource_table, clear_resource_table, resize_resource_table,
4550 resources_available, reserve_resources, release_resources,
4551 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4552 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4553 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4554 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4555 flag. Update checks for workaround options. Call
4556 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4557 (xtensa_cleanup_align_frags): Add special case for branch targets.
4558 Check for and mark unreachable frags.
4559 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4560 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4561 end of a zero-overhead loop body.
4562 (frag_can_negate_branch): Handle instructions with multiple slots.
4563 Use new xtensa-isa.h functions
4564 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4565 xtensa_mark_zcl_first_insns): New.
4566 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4567 transformations are disabled.
4568 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4569 multislot instructions.
4570 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4571 Likewise. Also error if transformations are disabled.
4572 (unrelaxed_frag_max_size): New.
4573 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4574 xtensa-isa.h functions.
4575 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4576 xtensa_opcode_is_loop instead of is_loop_opcode.
4577 (get_text_align_power): Replace as_fatal with assertion.
4578 (get_text_align_fill_size): Iterate instead of using modulus when
4580 (get_noop_aligned_address): Assert that this is for a machine-dependent
4581 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4582 xg_get_single_size, and frag_format_size.
4583 (get_widen_aligned_address): Rename to ...
4584 (get_aligned_diff): ... this function. Add max_diff parameter.
4585 Remove handling of rs_align/rs_align_code frags. Use
4586 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4587 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4588 and pass it back to caller.
4589 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4590 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4591 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4592 (relax_frag_text_align): Rename to ...
4593 (relax_frag_loop_align): ... this function. Assume loops can only be
4594 in the first slot of an instruction.
4595 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4596 instruction. Remove call to frag_wane.
4597 (relax_frag_narrow): Rename to ...
4598 (relax_frag_for_align): ... this function. Extend to handle
4599 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4600 RELAX_NARROW for the first slot.
4601 (find_address_of_next_align_frag, bytes_to_stretch): New.
4602 (future_alignment_required): Use find_address_of_next_align_frag and
4603 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4604 alignment decisions.
4605 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4606 Check if transformations are enabled for b_j_loop_end workaround.
4607 Use new xtensa-isa.h functions and handle multislot instructions.
4608 Update call to xg_assembly_relax.
4609 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4610 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4612 (convert_frag_narrow): Add segP, format and slot parameters. Call
4613 convert_frag_immed for branch instructions. Adjust calls to
4614 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4615 xg_get_single_size and xg_get_single_format.
4616 (convert_frag_fill_nop): New.
4617 (convert_frag_immed): Add format and slot parameters. Handle multislot
4618 instructions and use new xtensa-isa.h functions. Update calls to
4619 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4620 enabled for b_j_loop_end workaround. Use build_nop instead of
4621 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4622 frags. Use xg_get_single_size. Handle O_pltrel.
4623 (fix_new_exp_in_seg): Remove check for old plt flag.
4624 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4625 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4626 for loop opcode to an assertion. Mark all frags up to the end of the
4627 loop as not transformable.
4628 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4629 (get_subseg_info): New.
4630 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4632 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4633 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4634 (xtensa_switch_to_non_abs_literal_fragment): New.
4635 (cache_literal_section): Add is_code parameter and pass it through to
4636 retrieve_literal_seg.
4637 (retrieve_literal_seg): Add is_code parameter and use it to set the
4638 flags on the literal section. Handle case where head parameter is 0.
4639 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4640 set_frag_is_no_transform): New.
4641 (xtensa_create_property_segments): Add end_property_function parameter
4642 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4643 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4644 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4645 (add_xt_block_frags): Add end_property_function parameter and call it
4646 if it is non-zero. Call xtensa_frag_flags_init.
4647 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4648 get_frag_property_flags, frag_flags_to_number,
4649 xtensa_frag_flags_combinable, xt_block_aligned_size,
4650 xtensa_xt_block_combine, add_xt_prop_frags,
4651 init_op_placement_info_table, opcode_fits_format_slot,
4652 xg_get_single_size, xg_get_single_format): New.
4653 (istack_push): Inline call to tinsn_copy.
4654 (tinsn_copy): Delete.
4655 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4656 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4657 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4658 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4659 functions. Handle invisible operands.
4660 (tinsn_to_slotbuf): New.
4661 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4662 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4663 vinsn_from_chars, and xg_free_vinsn.
4664 (tinsn_from_insnbuf): New.
4665 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4666 instructions. Handle symbol differences.
4667 (get_num_stack_text_bytes): Use xg_get_single_size.
4668 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4669 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4670 get_expr_register, set_expr_symbol_offset_diff): New.
4671 * config/tc-xtensa.h (MAX_SLOTS): Define.
4672 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4673 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4674 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4676 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4677 (xtensa_frag_type struct): Add is_assembly_state_set,
4678 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4679 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4680 Replace is_generics and is_relax fields by is_no_transform field.
4681 Delete is_text and is_longcalls fields. Change text_expansion and
4682 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4683 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4684 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4685 (xtensa_fix_data struct): New.
4686 (xtensa_symfield_type struct): Delete plt field.
4687 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4688 forward declaration here.
4689 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4690 (XTENSA_SECTION_RENAME): Undefine.
4691 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4692 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4693 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4694 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4695 (unit_num_copies_func, opcode_num_units_func,
4696 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4697 (resource_table struct): New.
4698 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4699 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4700 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4701 (tinsn_copy): Delete prototype.
4702 (vliw_insn struct): New.
4703 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4704 (widen_spec_list): Add option conditions for density and boolean
4705 instructions. Add expansions using CONST16 and conditions for using
4706 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4708 (simplify_spec_list): Add option conditions for density instructions.
4709 Add entry for NOP instruction.
4710 (append_transition): Add cmp function pointer parameter and use it to
4711 insert the new entry in order.
4712 (operand_function_LOW16U, operand_function_HI16U): New.
4713 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4714 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4715 (enter_opname, split_string): Use xstrdup instead of strdup.
4716 (init_insn_pattern): Initialize new options field.
4717 (clear_req_or_option_list, clear_req_option_list,
4718 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4720 (parse_insn_pattern): Parse option conditions.
4721 (transition_applies): New.
4722 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4723 swapped last arguments in calls to append_constant_value_condition.
4724 Call clone_req_option_list. Add warning about invalid opcode.
4725 Handle LOW16U and HI16U function names.
4726 (build_transition_table): Add cmp parameter and use it in calls to
4727 append_transition. Use new xtensa-isa.h functions. Check
4728 transition_applies before adding entries.
4729 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4730 pass it through to build_transition_table.
4731 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4732 ReqOption, transition_cmp_fn): New types.
4733 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4734 (transition_rule struct): Add options field.
4735 * doc/as.texinfo (Overview): Update Xtensa options.
4736 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4737 --[no-]relax, and --[no-]generics options. Update descriptions of
4738 --text-section-literals and --[no-]longcalls. Add
4739 --[no-]absolute-literals and --[no-]transform.
4740 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4741 Remove use of "generic" and "specific" terminology for opcodes.
4742 (Xtensa Registers): Generalize the syntax description to include
4743 user-defined register files.
4744 (Xtensa Automatic Alignment): Update.
4745 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4746 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4747 (Xtensa Directives): Remove confusing rules about precedence.
4748 (Density Directive, Relax Directive): Delete.
4749 (Schedule Directive): New.
4750 (Generics Directive): Rename to ...
4751 (Transform Directive): ... this node.
4752 (Literal Directive): Update for absolute literals. Missing
4753 literal_position directive is now an error.
4754 (Literal Position Directive): Update for absolute literals.
4755 (Freeregs Directive): Delete.
4756 (Absolute Literals Directive): New.
4757 (Frame Directive): Minor editing.
4758 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4759 Update dependencies.
4760 * Makefile.in: Regenerate.
4762 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4764 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4765 to build the second and third fixups for a composite relocation.
4766 (macro_read_relocs): New function.
4767 (macro_build): Use it.
4768 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4769 Simplify fragging code accordingly.
4770 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4771 of the composite relocation. Set fx_tcbit in both fixups.
4773 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4775 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4776 (md_apply_fix3): Don't treat composite relocs as done.
4778 2004-10-07 Jan Beulich <jbeulich@novell.com>
4780 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4781 prefix for symbol names generated from the LOCAL macro directive.
4783 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4784 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4786 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4788 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4790 (md_assemble): Add error checking for Co-Processor instructions.
4791 (get_cinv_parameters): Add 'b' option to invalidate the
4792 branch-target cache.
4794 2004-10-05 Paul Brook <paul@codesourcery.com>
4796 * config/tc-arm.c (unwind): New variable.
4797 (vfp_sp_encode_reg): New function.
4798 (vfp_sp_reg_required_here): Use it.
4799 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4800 (vfp_parse_reg_list): New function.
4801 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4802 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4803 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4804 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4806 (md_pseudo_table): Add them.
4807 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4808 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4809 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4810 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4811 require_hashconst, add_unwind_opcode): New functions.
4812 * doc/c-arm.texi: Document unwinding opcodes.
4813 * NEWS: Mention the new feature.
4815 2004-10-04 Eric Christopher <echristo@redhat.com>
4817 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4819 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4821 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4823 * config/tc-s390.c (md_apply_fix3): Likewise.
4824 * config/tc-sparc.c (md_apply_fix3): Likewise.
4826 2004-10-01 Paul Brook <paul@codesourcery.com>
4828 * config/tc-arm.c (arm_elf_section_type): New function.
4829 (arm_elf_change_section): Set section link for exidx sections.
4830 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4831 (md_elf_section_type): Define.
4833 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4835 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4836 instruction's offset.
4838 2004-10-01 Adam Nemet <anemet@lnxw.com>
4840 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4842 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4844 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4845 asymbol *, instead use symbol_get_bfdsym.
4847 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4849 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4851 2004-09-30 Paul Brook <paul@codesourcery.com>
4853 * config/tc-arm.c (do_smi, do_nop): New functions.
4854 (insns): Add ARMv6ZK instructions.
4855 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4856 (tc_gen_reloc): Ditto.
4857 (arm_cpus): Add mpcore and arm1176.
4858 (arm_archs): Add armv6{k,z,zk}.
4859 * doc/c-arm.texi: Document new cores and architectures.
4861 2004-09-30 Nick Clifton <nickc@redhat.com>
4863 * config/tc-arm.c: Use ISO C90 formatting.
4865 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4867 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4868 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4869 REG_TYPE_MVDX is expected.
4871 2004-09-29 Marc Bevand <m.bevand@gmail.com>
4873 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4875 2004-09-21 James E Wilson <wilson@specifixinc.com>
4877 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4878 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4879 output_spill_base, output_unat_psprel, output_lc_psprel,
4880 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4881 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4882 output_spill_psprel_p): Use it.
4884 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4886 * config/tc-crx.c (handle_LoadStor): New function.
4887 Handle load/stor unique instructions before parsing.
4889 2004-09-17 Paul Brook <paul@codesourcery.com>
4891 * config/tc-arm.c (s_arm_rel31): New funciton.
4892 (md_pseudo_table): Add .rel31.
4893 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4894 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4895 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4896 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4897 (arm_parse_reloc): Add (target2).
4899 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4901 * Makefile.am: Run "make dep-am".
4902 * Makefile.in: Regenerate.
4903 * aclocal.m4: Regenerate.
4904 * configure: Regenerate.
4905 * doc/Makefile.in: Regenerate.
4906 * po/POTFILES.in: Regenerate.
4907 * po/gas.pot: Regenerate.
4909 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4911 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4912 [!LLONG_MAX]: Ditto.
4914 2004-09-13 Paul Brook <paul@codesourcery.com>
4916 * config/tc-arm.c: Rename RELABS to TARGET1.
4918 2004-09-13 Alan Modra <amodra@bigpond.net.au>
4920 * messages.c (as_internal_value_out_of_range): Cast values passed
4921 to as_bad_where or as_warn_where to proper type.
4923 2004-09-11 Theodore A. Roth <troth@openavr.org>
4925 * config/tc-avr.c: Add support for
4926 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4928 2004-09-09 Alan Modra <amodra@bigpond.net.au>
4930 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4931 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4933 2004-09-08 Paul Brook <paul@codesourcery.com>
4935 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4936 fini_array and preinit_array section types.
4937 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4939 * doc/as.texinfo: Document extra section types.
4941 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4943 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4944 * Makefile.in: Regenerated.
4945 * configure.in: Set em for arm*-*-symbianelf*.
4946 * configure: Regenerated.
4947 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4948 vectors when appropriate.
4949 * config/te-symbian.h: New file.
4951 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4953 * config/tc-crx.c (gettrap): Exception vector can be case
4955 (process_label_constant): Fix a 32-bit displacement bug in branch
4957 (get_operandtype) : Bug fix, wrong operand was used.
4958 (process_label_constant): Initialize relocation type to
4961 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4963 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4964 for synthesizable cores.
4966 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4968 2004-08-25 Dmitry Diky <diwil@spec.ru>
4970 * config/tc-msp430.c: Clean-up the code.
4971 (md_relax_table): New relax table.
4972 (mcu_types): Sort MCU types.
4973 (md_pseudo_table): Add .profiler pseudo handler.
4974 (pow2value): New function.
4975 (msp430_profiler): New function.
4976 (msp430_operands): Add new insns handlers.
4977 (msp430_srcoperand): Add register operand handler, allow complex
4979 (md_estimate_size_before_relax): Rewritten.
4980 (md_convert_frag): Rewritten.
4981 (msp430_relax_frag): New function.
4982 * config/tc-msp430.h (md_relax_frag): define macro
4983 * doc/c-msp430.texi: Update information.
4985 2004-08-24 Nick Clifton <nickc@redhat.com>
4987 * as.c (std_shortopts): Allow -g to take an optional argument.
4988 (parse_args): Pass any switch starting with -g on to the backend
4991 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4993 * configure.in (arm*-*-symbianelf*): New target.
4994 (arm*-*-eabi*): Likewise.
4995 * configure: Regenerated.
4997 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4998 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
5001 2004-08-18 Jakub Jelinek <jakub@redhat.com>
5003 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
5004 argument, don't do anything if current section is not
5005 .gnu.linkonce.t.* and linkonce_empty is set.
5006 (generate_unwind_image, dot_endp): Adjust callers, call
5007 start_unwind_section (*, 1) if nothing will be put into the
5010 2004-08-17 Nick Clifton <nickc@redhat.com>
5012 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
5013 (show_usage): Add -g.
5014 (std_longopts): Add --gen-debug. Alpha sort the table.
5015 (parse_args): Print an error message if a switch is not handled.
5016 Handle the -g switch, calling md_debug_format_selector() if
5018 * NEWS: Mention new feature.
5019 * doc/as.texinfo: Document new switch.
5020 * doc/internals.texi: Document behaviour of md_parse_option.
5022 * config/tc-arm.c (md_parse_option): Do not issue an error message
5023 if the switch is not recognised.
5024 * config/tc-m68k.c (md_parse_option): Likewise.
5025 * config/tc-pdp11.c (md_parse_option): Likewise.
5026 * config/tc-v850.c (md_parse_option): Likewise.
5028 * as.h: Fix up formatting.
5031 2004-08-16 Nick Clifton <nickc@redhat.com>
5033 * macro.c (macro_set_alternate): Use ISO C90 formatting.
5035 * configure.in: Sort architecture based tables alphabetically.
5036 * configure: Regenerate.
5038 2004-08-16 Alan Modra <amodra@bigpond.net.au>
5040 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
5041 { "cc", 68 }, with { "cr", 70 }.
5043 2004-08-13 Jan Beulich <jbeulich@novell.com>
5044 Nick Clifton <nickc@redhat.com>
5046 * as.c: Add and handle new --alternate command line option.
5047 * macro.c (macro_set_alternate): New.
5048 * macro.h (macro_set_alternate): Declare.
5049 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5050 * doc/as.texinfo: Document new command line option and pseudo-ops
5051 as well as insert documentation originating from gasp about
5052 alternate macro syntax.
5053 * NEWS: Mention new command line option and pseudo-ops.
5055 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5057 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5060 2004-08-06 Paul Brook <paul@codesourcery.com>
5062 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5063 Handle new relocations.
5064 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5066 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5068 * write.c (relax_segment): Use was_address instead of address when
5069 setting fr_fix field for align frag due to backwards .org.
5071 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5073 Introduce SH2a support.
5074 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5075 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5077 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5078 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5079 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5080 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5081 to end of conditional expression.
5082 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5083 * config/tc-sh.c: Add sh2a-nofpu support.
5084 2003-12-29 DJ Delorie <dj@redhat.com>
5085 * tc-sh.c: Add sh2a support.
5086 (parse_reg): Add tbr.
5087 (parse_at): Support @@(disp,tbr).
5088 (get_specific): Support sh2a opcodes.
5089 (insert4): New, for 4 byte relocs.
5090 (build_Mytes): Support sh2a opcodes.
5091 (md_apply_fix3_Mytes): Support sh2a opcodes.
5092 2003-12-02 Michael Snyder <msnyder@redhat.com>
5093 * config/tc-sh.c (md_parse_option): Handle sh2a.
5094 (sh_elf_final_processing): Ditto.
5096 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5098 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5101 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5103 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5104 (ppc_arch): Expand comment.
5106 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5108 * config/tc-crx.c: Support evaluating the difference between two
5110 * config/tc-crx.h: Likewise.
5112 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5114 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5116 (ia64_elf_section_change_hook): Set the linked-to section for
5119 2004-07-26 Dmitry Diky <diwil@spec.ru>
5121 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5122 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5123 msp430xG438, msp430xG439.
5125 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5127 * doc/as.texinfo (Section, PushSection): Correct documentation
5130 2004-07-21 Jan Beulich <jbeulich@novell.com>
5132 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5133 permissible for the selected instruction suffix.
5134 (match_template): Don't permit 64-bit general purpose operands in
5136 (finalize_imm): Permit 64-bit immediates.
5137 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5138 specially except for the width of the used base and/or index
5139 registers. For 32-bit displacements, use sign-extended
5140 relocations only when using 64-bit addressing.
5141 Force zero displacement on rip-relative addressing when there is
5142 no other displacement.
5143 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5144 specially except for the width of the used base and/or index
5146 (parse_register): Disallow Reg64 registers in 32-bit mode.
5148 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5149 suffix if the instruction doesn't support it.
5151 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5153 * config/tc-mips.c (append_insn): Handle constant expressions with
5154 no associated relocation.
5155 (mips_ip): Cancel the expression after use for the Q format
5157 (parse_relocation): Return no relocation for unsupported
5159 (my_getSmallExpression): Return no relocation if no relocation
5162 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5164 * config/obj-som.c (adjust_stab_sections): Add prototype.
5165 (obj_som_compiler, obj_som_version, obj_som_copyright,
5166 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5167 * config/tc-hppa.c (update_subspace): Likewise.
5168 (is_defined_subspace): Amplify comment.
5169 * config/obj-som.h (som_frob_file): Add prototype.
5171 2004-07-19 Christopher Faylor <cgf@timesys.com>
5172 H.J. Lu <hongjiu.lu@intel.com>
5174 * subsegs.c (section_symbol): Don't create a new segment when
5175 existing segment is undefined.
5177 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5179 * config/tc-arm.c: Include include/opcode/arm.h.
5180 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5181 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5182 (FPU_ARCH_*): Delete.
5183 * Makefile.am: Update dependencies.
5184 * Makefile.in: Regenerate.
5186 2004-07-15 Nick Clifton <nickc@redhat.com>
5188 * configure.in: Accept armbe as a big-endian arm configuration.
5189 * configure: Regenerate.
5191 2004-07-13 Thomas Nystrom <thn@saeab.se>
5193 * config/tc-i386.c (T_SHIFTOP): New constant.
5194 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5195 (intel_el1): Handle '~'.
5196 (intel_get_token): Handle '<>', '&', '|' and '~'.
5198 2004-07-13 Nick Clifton <nickc@redhat.com>
5200 (md_assemble): Remove spurious newline from end of as_bad error
5202 (intel_e05_1): Likewise.
5203 (intel_e11): Likewise.
5204 (intel_match_token): Likewise.
5206 2004-07-11 Andreas Schwab <schwab@suse.de>
5208 * config/tc-m68k.c: Convert to C90. Remove redundant
5209 declarations. Indentation fixup.
5210 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5211 obj_coff_section ourselves.
5213 2004-07-09 James E Wilson <wilson@specifixinc.com>
5215 * config/tc-ia64.c (default_big_endian): New.
5216 (dot_byteorder, md_begin): Use it.
5217 (md_parse_option): Set it.
5219 2004-07-09 Nick Clifton <nickc@redhat.com>
5221 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5222 * configure: Regenerate.
5223 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5224 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5225 sh_find_elf_flags if necessary.
5227 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5229 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5230 going to be split into more than one in-place addend, return 0
5231 for relocations against mergeable sections. Associate comments
5234 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5236 * Makefile.am (CPU_TYPES): Add crx.
5237 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5238 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5239 (DEPTC_crx_elf): New target.
5240 (DEPOBJ_crx_elf): Likewise.
5241 (DEP_crx_elf): Likewise.
5242 * Makefile.in: Regenerate.
5243 * configure.in: Add crx* target.
5244 * configure: Regenerate.
5245 * config/tc-crx.c: New file.
5246 * config/tc-crx.h: New file.
5247 * NEWS: Mention new target.
5249 2004-07-06 Nick Clifton <nickc@redhat.com>
5251 * config.in: Undefine TARGET_SYMBIAN by default.
5253 * configure: Regenerate. Add sh-symbian-elf target. If
5254 selected define TARGET_SYMBIAN.
5255 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5256 format if TARGET_SYMBIAN has been defined.
5258 * output-file.c (output_file_create): Report the target format
5259 chosen when bfd_openw reports that it is invalid.
5261 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5262 pseudo for BFD based assemblers.
5264 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5267 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5268 (md_parse_option): Remove redundant -isa testing.
5269 Make bfd_arch variable const.
5270 (md_show_usage): Make bfd_arch variable const.
5272 2004-07-03 James E Wilson <wilson@specifixinc.com>
5274 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5275 * config/tc-ia64.h (md_frag_check): Define.
5277 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5279 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5281 * doc/as.texinfo (Weak): Document PE weak symbols.
5283 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5285 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5286 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5287 (mips_frob_file): Rework so that only a single pass through the
5288 relocs is needed. Allow %lo()s to have higher offsets than their
5289 corresponding %hi()s or %got()s.
5291 2004-07-02 Nick Clifton <nickc@redhat.com>
5293 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5294 allow values which have come from undefined symbols.
5295 Always consider this fixup to have been processed as a reloc
5296 cannot be generated for it.
5298 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5300 * frags.h (struct frag): Add has_code and insn_addr fields.
5301 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5302 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5303 * config/tc-ppc.h (md_frag_check): Define.
5305 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5307 * doc/Makefile.am (info): Rename goal to...
5308 (info-local): ... this, to preserve implicit dependencies.
5309 * doc/Makefile.in: Regenerate with automake 1.8.5.
5311 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5313 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5314 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5315 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5316 (tc_gen_reloc): Likewise.
5317 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5318 (m32r_parse_name): Likewise.
5319 (m32r_cgen_parse_fix_exp): Likewise.
5320 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5321 (O_PIC_reloc): Likewise.
5322 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5323 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5324 for @GOTOFF, @GOT, @PLT.
5326 2004-06-21 Jan Beulich <jbeulich@novell.com>
5328 * gas/symbols.c: While discarding ordinary local absolute symbols
5329 when --strip-local-absolute is in effect, retain file symbols.
5331 2004-06-20 Andreas Schwab <schwab@suse.de>
5333 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5334 (md_parse_option): Likewise.
5336 2004-06-17 Jan Beulich <jbeulich@novell.com>
5338 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5339 * config/te-netware.h: New file.
5340 * config/te-ppcnw.h: Delete: Obsolete.
5341 * configure.in: Eliminate ill NetWare targets. Make generic
5342 NetWare target use proper emulation.
5343 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5344 reference to new te-netware.h.
5345 * configure: Regenerate.
5346 * Makefile.in: Regenerate.
5348 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5350 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5351 comparison in .insn pseudo operation.
5353 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5355 * config/obj-coff.c (coff_adjust_section_syms): Use
5356 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5357 (coff_frob_section): Likewise.
5358 * config/tc-mips.c (md_apply_fix3): Likewise.
5359 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5360 (elf_frob_file_after_relocs): Likewise.
5362 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5364 * config/tc-hppa.c (log2): Rename to exact_log2.
5365 (pa_next_subseg): Delete unused function.
5366 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5367 (create_new_subspace): Likewise.
5370 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5371 labels. Fix warning.
5373 2004-05-28 DJ Delorie <dj@redhat.com>
5375 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5376 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5377 or non-merged symbols.
5379 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5381 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5382 restore the old slot when inserting srlz.i/srlz.d.
5384 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5386 * Makefile.am: Regenerate dependecies.
5387 * Makefile.in: Regenerate.
5388 * config/tc-sh.c (valid_arch): Make unsigned.
5389 (preset_target_arch): Likewise.
5390 (md_begin): Use new architecture flags system.
5391 (get_specific): Likewise.
5392 (assemble_ppi): Likewise.
5393 (md_assemble): Likewise. Also fix error check for bad opcodes.
5394 (md_parse_option): Likewise. Also generate -isa values according
5395 to the table in bfd/cpu-sh.c instead of just constants. Also
5396 allow <arch>-up ISA variants.
5397 (sh_elf_final_processing): Replace if-else chain with a call to
5398 sh_find_elf_flags().
5400 2004-05-28 Peter Barada <peter@the-baradas.com>
5402 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5403 with zero offset into mode 2 addressing to save a word.
5405 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5407 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5408 (ar_is_only_in_integer_unit): New.
5409 (ar_is_only_in_memory_unit): New.
5410 (generate_unwind_image): Silence gcc on 32bit host.
5411 (md_assemble): Use ar_is_only_in_integer_unit instead of
5412 ar_is_in_integer_unit. Check AR access.
5414 2004-05-27 Peter Barada <peter@the-baradas.com>
5416 * config/tc-m68k.c (md_begin): Sort the opcode table into
5418 (m68k_compare_opcode): New function to do the sorting.
5420 2004-05-24 Peter Barada <peter@the-baradas.com>
5422 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5423 addressing on MIT style operands.
5424 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5426 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5429 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5431 * expr.c (operand, operator): Don't reject '++' and '--'.
5433 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5435 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5438 2004-05-17 Adam Nemet <anemet@lnxw.com>
5440 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5441 * configure: Regenerate.
5443 2004-05-13 Paul Brook <paul@codesourcery.com>
5445 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5447 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5449 * configure.in (or32-*-rtems*): Switch to elf.
5450 * configure: Regenerate.
5452 2004-05-13 Nick Clifton <nickc@redhat.com>
5454 * po/fr.po: Updated French translation.
5456 2004-05-11 Nick Clifton <nickc@redhat.com>
5458 * doc/as.texinfo (Section): Document G and T flags to .section
5459 directive. Document the extra arguments that the G flag
5460 requires. Document the #tls flag.
5462 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5464 * subsegs.c (section_symbol): Create a new section symbol if
5465 the existing one doesn't match.
5466 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5468 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5470 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5471 to cope with VR4181A errata MD(1) and MD(4).
5473 2004-05-07 Brian Ford <ford@vss.fsi.com>
5475 * NEWS: Mention .secrel32 for pe[i]-i386.
5477 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5479 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5480 (HANDLE_ALIGN): New.
5482 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5484 * Makefile.am (DIST_SUBDIRS): Define.
5485 * aclocal.m4: Regenerate with automake 1.8.4.
5486 * Makefile.in: Likewise.
5487 * doc/Makefile.in: Likewise.
5489 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5491 * config/tc-ia64.c (dot_serialize): Declare.
5492 (dot_serialize): New function.
5493 (md_pseudo_table): Add ".serialize.data" and
5494 ".serialize.instruction" directives.
5496 2004-05-06 Nick Clifton <nickc@redhat.com>
5498 * messages (as_internal_value_out_of_range): Print a message about
5499 a value being out of range. Be consistent about whether the
5500 values are printed in decimal or hexadecimal.
5501 (as_warn_value_out_of_range): Generate a warning message about an
5503 (as_bad_value_out_of_range): Generate an error message about an
5505 * as.h: Prototype the new functions.
5506 * config/tc-alpha.c (insert_operand): Use new function.
5507 * config/tc-arc.c (arc_insert_operand): Likewise.
5508 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5509 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5510 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5511 * config/tc-s390.c (s390_insert_operand): Likewise.
5512 * config/tc-v850.c (v850_insert_operand): Likewise.
5514 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5516 * configure.in: Set em=linux for frv-*-*linux*.
5517 * configure: Rebuilt.
5518 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5519 (frv_md_fdpic_enabled): New.
5520 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5521 (DEFAULT_FDPIC): New.
5522 (frv_flags): Use DEFAULT_FDPIC.
5523 (frv_pic_flag): Likewise.
5524 (OPTION_NOPIC): New.
5525 (md_longopts): Add -mnopic.
5526 (md_parse_option): Handle it.
5527 (md_show_usage): Add -mfdpic and -mnopic.
5529 2004-05-05 Peter Barada <peter@the-baradas.com>
5531 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5532 chips for invalid coldfire instructions, rename selectors
5533 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5534 add current_chip to track which chip is referred to(including save/restore),
5535 use current_chip to select control registers, not current_arch.
5536 (md_show_usage): Add new chips.
5537 * doc/c-m68k.texi: Document new command line switches.
5539 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5541 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5542 (NOP_OPCODE): Define.
5543 (s390_align_code): Remove prototype.
5544 * tc-s390.c (s390_align_code): Remove.
5546 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5548 * config/tc-ia64.c (make_unw_section_name): Removed.
5549 (start_unwind_section): New function.
5550 (generate_unwind_image): Take const segT instead of const
5552 (dot_handlerdata): Adjusted.
5553 (dot_endp): Likewise.
5555 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5557 * config/obj-elf.c (obj_elf_change_section): Allow the
5558 ".note.GNU-stack" section has SHF_EXECINSTR.
5560 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5562 * config/obj-elf.c (get_section): Return bfd_boolean.
5563 (obj_elf_change_section): Call bfd_get_section_by_name_if
5564 instead of bfd_map_over_sections.
5566 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5568 * config/obj-elf.c (get_section): New function.
5569 (obj_elf_change_section): Support multiple sections with same
5572 2004-04-30 Nick Clifton <nickc@redhat.com>
5574 * config/tc-arm.c (create_register_alias): Fix typo checking for
5575 case sensitive register aliases.
5576 (co_proc_number): Use error message string in all_reg_maps[]
5578 (cp_reg_required_here): Likewise.
5579 (fp_reg_required_here): Likewise.
5581 2004-04-29 Brian Ford <ford@vss.fsi.com>
5583 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5585 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5587 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5588 (load_address, macro, mips_ip, md_parse_option)
5589 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5590 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5591 embedded-PIC handling, and update comments.
5592 (SWITCH_TABLE): Remove.
5593 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5594 (enum mips_pic_level): Remove EMBEDDED_PIC.
5595 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5596 (TC_FORCE_RELOCATION): Update comment.
5597 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5598 might be safe to remove now that MIPS embedded-PIC is gone.
5600 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5602 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5603 call to obj_set_subsection_attributes.
5604 (obj_som_init_stab_section): Likewise.
5605 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5606 (pa_def_subspaces): Provide comdat default.
5607 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5608 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5609 calls to create_new_subspace and update_subspace to pass comdat flag.
5610 (create_new_subspace, update_subspace): Add new comdat argument. Use
5611 it in calls to obj_set_subsection_attributes.
5612 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5613 and use of comdat, common and dup_comm parameters.
5615 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5617 * config/obj-elf.c (obj_elf_change_section): Check if the old
5618 group name is NULL before comparison.
5620 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5622 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5624 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5626 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5628 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5630 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5631 (OPTION_MEMBEDDED_PIC): Remove.
5632 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5633 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5634 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5635 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5636 (OPTION_ELF_BASE): Renumber.
5637 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5638 (md_show_usage): Remove mention of -membedded-pic.
5639 * doc/as.texinfo: Remove mention of -membedded-pic.
5641 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5643 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5644 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5646 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5647 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5648 USE_GLOBAL_POINTER_OPT.
5650 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5652 * config/tc-mips.c (macro): One more use of load_delay_nop.
5654 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5656 * config/tc-mips.c (load_delay_nop): New function.
5657 (load_address, macro): Use load_delay_nop() to build a nop
5658 which can be omitted with gpr_interlocks.
5660 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5662 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5663 cop_interlocks): Remove superfluous CPU entries.
5665 2004-04-22 Paul Brook <paul@codesourcery.com>
5667 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5669 2004-04-22 Peter Barada <peter@the-baradas.com>
5671 * NEWS: Added support for EMAC instructions and MAC/EMAC
5673 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5674 scale factor tokens, trailing_ampersand to mark mask addressing
5675 for MAC/EMAC instructions.
5676 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5678 (yylex): Handle '>', '<', and '&' following '+'.
5679 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5680 architectures in archs[].
5681 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5682 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5684 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5685 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5687 Add EMAC operands to init_table[].
5689 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5691 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5693 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5694 * config/tc-arm.c (enum mstate): Delete from here.
5695 (mapping_state): Remove the static mapstate variable and instead
5696 store the state in the segment. This allows a per-section mapping
5697 state. Handle and ignore MAP_UNDEFINED states.
5698 (arm_elf_change_section): Get the current mapping state from the
5700 (s_ltorg): Set the mapping state to MAP_DATA.
5701 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5702 for each pool as it is emitted.
5704 2004-04-22 Nick Clifton <nickc@redhat.com>
5706 * config/tc-arm.h: Formatting tidy ups.
5708 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5710 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5712 2004-04-20 DJ Delorie <dj@redhat.com>
5714 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5715 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5716 [TE_PE] (O_secrel): Define.
5717 [TE_PE] (x86_pe_cons_fix_new): New.
5718 [TE_PE] (pe_directive_secrel): Likewise.
5719 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5721 2004-04-19 Eric Christopher <echristo@redhat.com>
5723 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5724 of previous patch for fix in gcc.
5726 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5728 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5730 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5732 * read.c (do_align): Call md_flush_pending_output, if defined.
5734 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5736 * expr.c (operand): Correct checks for ++ and --.
5738 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5740 * config/tc-generic.c: Add some comments.
5742 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5744 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5745 -{no-}mfix-vr4122-bugs.
5746 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5747 (append_insn, mips_emit_delays): Update accordingly.
5748 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5749 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5750 (md_parse_option): Update after above changes.
5751 (md_show_usage): Add -mfix-vr4120.
5753 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5755 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5756 of .section directive; add a reference to the ELF .subsection
5759 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5761 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5764 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5766 * Makefile.am: Remove mips from aout targets.
5767 * Makefile.in: Regenerate.
5768 * configure.in: Remove mips-dec-bsd* target.
5769 * configure: Regenerate.
5771 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5774 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5775 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5776 Update "mapping". Restrict some @ modifiers to 32 bit.
5778 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5779 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5781 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5782 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5783 dont_adjust_reloc_32 is set.
5784 (md_longopts): Add option -renesas.
5785 (md_parse_option, md_show_usage): Likewise.
5786 * doc/c-sh.texi: Likewise.
5788 2004-04-01 Dave Korn <dk@artimi.com>
5790 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5791 hi16 and lo16 fixS structs.
5792 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5793 exactly the same way as for RELOC_DLX_REL16.
5794 (machine_ip): properly respect LO flag in the_insn and
5795 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5796 (md_apply_fix3): apply RELOC_DLX_LO16.
5798 2004-03-30 Stan Shebs <shebs@apple.com>
5800 Remove long-obsolete MPW support.
5801 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5802 * configure.in: Remove mention of ppc-*-mpw* config.
5803 * configure.in: Likewise.
5805 2004-03-30 Nick Clifton <nickc@redhat.com>
5807 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5808 OBJ_ELF being defined.
5810 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5812 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5814 2004-03-23 Paul Brook <paul@codesourcery.com>
5816 * config/tc-arm.c (meabi_flags): New variable.
5817 (arm_parse_eabi): New function.
5818 (md_begin): Set flags for EABI v3.
5820 (arm_long_opts): Add meabi.
5821 * doc/as.texinfo <ARM>: Document -meabi.
5822 * doc/c-arm.texi: Ditto.
5824 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5826 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5827 tables even when use_literal_section flag is not set.
5829 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5831 * config/tc-sh.c: Remove trailing whitespace.
5833 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5835 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5836 --mul-bug-abort and the default behavior.
5837 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5838 (err_for_dangerous_mul_placement): New variable.
5839 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5841 (md_cris_relax_table): Have placeholder for STATE_MUL.
5842 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5843 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5845 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5846 STATE_BYTE)>: Ditto.
5847 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5848 alignment and position of this frag, emit error message if
5850 (md_assemble): For a multiply insn and when checking it,
5851 transform the current frag into a special frag for that purpose.
5852 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5853 OPTION_MULBUG_ABORT_ON>: Handle new options.
5855 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5857 * config/tc-xtensa.c (mark_literal_frags): New function.
5858 (xtensa_move_literals): Call mark_literal_frags for all literal
5859 segments, including init and fini literal segments.
5860 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5862 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5864 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5865 (pa_comm): Set BSF_OBJECT in symbol flags.
5867 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5869 * Makefile.am: Run "make dep-am".
5870 * Makefile.in: Regenerate.
5871 * doc/Makefile.in: Regenerate.
5872 * config.in: Regenerate.
5873 * po/gas.pot: Regenerate.
5875 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5877 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5878 (demand_empty_rest_of_line): Issue an error here.
5879 (ignore_rest_of_line): Silently skip to end.
5880 (demand_copy_string): Issue an error, not warning.
5882 * config/obj-elf.c (obj_elf_section_name): Likewise.
5883 (obj_elf_section): Likewise.
5884 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5885 (arc_extinst): Likewise.
5886 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5887 (dot_spill): Likewise.
5888 (dot_unwabi): Likewise.
5889 (dot_prologue): Likewise.
5891 * expr.c (operand): Reject ++ and --.
5892 (operator): Likewise.
5894 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5896 * config/tc-sh.c: Include dw2gencfi.h.
5897 (sh_cfi_frame_initial_instructions): New function.
5898 (sh_regname_to_dw2regnum): Likewise.
5899 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5901 (TARGET_USE_CFIPOP): Define.
5902 (tc_cfi_frame_initial_instructions): Likewise.
5903 (tc_regname_to_dw2regnum): Likewise.
5904 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5905 * Makefile.am: Update dependencies.
5906 * Makefile.in: Regenerate.
5908 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5910 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5911 * configure: Regenerate.
5913 2004-03-12 Bob Wilson <bob.wilson@acm.org>
5915 * read.c (s_leb128): Call md_flush_pending_output.
5917 2004-03-12 Michal Ludvig <mludvig@suse.cz>
5919 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5920 * config/tc-i386.h (CpuPadLock): New define.
5921 (CpuUnknownFlags): Added CpuPadLock.
5923 2004-03-07 Andreas Schwab <schwab@suse.de>
5925 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5927 2004-03-07 Richard Henderson <rth@redhat.com>
5929 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5930 (cfi_finish): Likewise for fde.
5932 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5934 * config/tc-ia64.c (md_assemble): Properly handle NULL
5936 (ia64_handle_align): Don't abort if failed to add a stop bit.
5938 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5940 * Makefile.in: Regenerated.
5941 * aclocal.m4: Likewise.
5942 * configure: Likewise.
5943 * doc/Makefile.in: Likewise.
5945 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5947 * config/tc-ia64.c (dot_align): New.
5948 (ia64_do_align): Make it static.
5949 (md_pseudo_table): Use "dot_align" for "align".
5950 (ia64_md_do_align): Don't set align_frag here.
5951 (ia64_handle_align): Add a stop bit to the previous bundle if
5954 * config/tc-ia64.h (ia64_do_align): Removed.
5956 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5958 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5959 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5960 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5961 the most general type or the user specifically requested it.
5962 (md_assemble): Add a new error message for when an instruction
5963 is understood, but is not allowed due to an -isa option.
5965 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5967 * config/tc-ia64.c (align_frag): New.
5968 (md_assemble): Set the tc_frag_data field in align_frag for
5969 IA64_OPCODE_FIRST instructions.
5970 (ia64_md_do_align): Set align_frag.
5971 (ia64_handle_align): Add a stop bit if needed.
5973 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5974 (TC_FRAG_INIT): New.
5976 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5978 * config/tc-frv.c (fr400_audio): New variable.
5979 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5980 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5981 (target_implements_insn_p): New function.
5982 (md_assemble): Report an error if the processor doesn't implement
5985 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5987 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5988 (md_parse_option): Ditto.
5989 (OPTION_NO_SPECIAL_M32R): Added.
5990 (md_show_usage): Document it.
5991 (enable_speial_m32r): Changed a default value from 0 to 1.
5992 * doc/c-m32r.texi: Document the -no-bitinst option.
5994 2004-02-27 Nick Clifton <nickc@redhat.com>
5996 * config/tc-sh.c (get_operand): Revert previous delta.
5997 (tc_gen_reloc): Check for an unknown reloc type before processing
6000 2004-02-27 Hannes Reinecke <hare@suse.de>
6002 * config/tc-s390.c (s390_insn): Correct range check for opcode in
6003 .insn pseudo operation.
6005 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
6007 * config/tc-sh.c (get_operand): In case of #Imm, check has been
6008 added for wrong syntax.
6010 2004-02-26 Eric Christopher <echristo@redhat.com>
6012 * config/tc-mips.c (mips_dwarf2_addr_size): New.
6013 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
6015 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
6017 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
6018 nibble types to assembler.
6020 2004-02-25 Fred Fish <fnf@redhat.com>
6022 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
6024 2004-02-20 James E Wilson <wilson@specifixinc.com>
6026 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
6028 (fixup_unw_records): New arg before_relax. Pass to slot_index.
6029 (ia64_estimate_size_before_relax): New.
6030 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
6031 (generate_unwind_image): Pass 1 to fixup_unw_records.
6032 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
6033 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
6035 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6037 * stabs.c (generate_asm_file): Avoid warning about use of
6038 uninitialized variable.
6040 2004-02-18 David Mosberger <davidm@hpl.hp.com>
6042 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
6043 body, and endp, allow unwind records which do not have a "t"
6044 (time/instruction) field.
6046 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6048 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6049 (do_mav_dspsc_2): Likewise.
6050 Fix accumulator registers move opcodes.
6052 2004-02-13 Hannes Reinecke <hare@suse.de>
6053 Jakub Jelinek <jakub@redhat.com>
6055 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6057 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6059 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6060 (tc_frob_symbol): New macro definition.
6061 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6063 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6065 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6068 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6070 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6071 (TC_CASE_SENSITIVE): ... this.
6072 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6073 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6075 2004-02-06 James E Wilson <wilson@specifixinc.com>
6077 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6078 (generate_unwind_image): Re-add it here.
6080 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6082 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6083 * read.h (SKIP_WHITESPACE): Turn into an expression.
6084 * read.c (read_a_source_file): A pseudo is removed by having a
6087 2004-02-05 James E Wilson <wilson@specifixinc.com>
6089 * config/tc-ia64.c (output_endp): New.
6090 (count_bits): Delete.
6091 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6092 endp unwind records.
6093 (fixup_unw_records): Handle endp unwind records. Delete code for
6094 shortening prologue regions not followed by a body record.
6095 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6096 * config/tc-ia64.h (unw_record_type): Add endp.
6098 2004-02-03 James E Wilson <wilson@specifixinc.com>
6100 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6101 fill padding bytes with zeroes.
6102 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6103 sets unwind_record slot_number and slot_frag fields.
6105 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6107 * config/tc-mips.c (add_got_offset_hilo): New function.
6108 (macro): Use load_register() and add_got_offset_hilo() to load
6109 constants instead of hardcoding code sequences throughout.
6111 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6113 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6115 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6117 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6119 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6120 of hard-coded test for TARGET_OS=elf.
6122 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6124 * config/tc-mips.c (hilo_interlocks): Change definition
6125 so that MIPS32, MIPS64 and later ISAs are included, along with
6126 the already-included machines. Update comments.
6128 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6130 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6131 undefined local labels.
6133 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6135 * config/tc-mips.c (load_address, macro): Update comments about
6136 NewABI GP relaxation.
6138 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6140 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6141 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6142 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6143 (set_at, load_register, load_address, move_register): Likewise.
6144 (load_got_offset, add_got_offset): Likewise.
6145 Update all calls and tidy accordingly.
6147 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6149 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6150 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6151 (RELAX_USE_SECOND): Bump to 0x10000.
6152 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6153 (mips_macro_warning): New variable.
6154 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6155 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6156 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6158 (append_insn): Update mips_macro_warning.sizes.
6159 (macro_start, macro_warning, macro_end): New functions.
6160 (macro_build): Don't emit warnings here.
6161 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6162 (md_convert_frag): Check for cases where one macro alternative
6163 needs a warning and the other doesn't. Emit a warning if the
6164 longer sequence was chosen.
6166 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6168 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6169 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6170 the first sequence, the size of the second sequence, and a flag
6171 that says whether we should warn.
6172 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6173 (RELAX_FIRST, RELAX_SECOND): New.
6174 (mips_relax): New variable.
6175 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6176 (append_insn): Remove "place" argument. Use mips_relax.sequence
6177 rather than "place" to check whether we're expanding the second
6178 alternative of a relaxable macro. Remove redundant check for
6179 branch relaxation. If generating a normal insn, and there
6180 is not enough room in the current frag, call relax_close_frag()
6181 to close it. Update mips_relax.sizes[]. Emit fixups for the
6182 second version of a relaxable macro. Record the first relaxable
6183 fixup in mips_relax. Remove tc_gen_reloc workaround.
6184 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6185 in the same way as in append_insn.
6186 (mips16_macro_build): Remove "place" argument.
6187 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6188 when generating the second version of a relaxable macro.
6189 (load_got_offset, add_got_offset): New functions.
6190 (load_address, macro): Use new relaxation machinery. Remove
6191 tc_gen_reloc workarounds.
6192 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6193 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6194 first version is needed.
6195 (tc_gen_reloc): Remove relaxation handling.
6196 (md_convert_frag): Go through the fixups for a relaxable macro and
6197 mark those that belong to the unneeded alternative as done. If the
6198 second alternative is needed, adjust the fixup addresses to account
6199 for the deleted first alternative.
6201 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6203 * frags.h (frag_room): Declare.
6204 * frags.c (frag_room): New function.
6205 * doc/internals.texi: Document it.
6207 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6209 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6210 optimization for -mtune=r3900, as this will break on other CPUs.
6212 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6214 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6215 be relaxed, use fixup.
6216 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6218 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6220 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6223 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6225 * config/tc-mips.c (append_insn): Properly detect variant frags
6226 that preclude swapping of relaxed branches. Correctly swap
6227 instructions between frags when dealing with relaxed branches.
6229 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6231 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6233 * aclocal.m4: Regenerate.
6234 * configure: Regenerate.
6236 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6238 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6241 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6243 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6244 reloc, reserve space for the delay slot as well as the jalr itself.
6246 2004-01-09 Paul Brook <paul@codesourcery.com>
6248 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6249 (do_vfp_sp2_from_reg2): New function.
6251 (do_vfp_dp_from_reg2): Check return values properly.
6253 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6255 * config/tc-mips.c (warn_nops): Remove static variable.
6256 (macro): Remove test of warn_nops.
6257 (md_shortops): Remove 'n'.
6258 (md_parse_option): Remove 'n' case.
6259 (md_show_usage): Remove -n.
6260 * doc/as.texinfo (Overview): Remove MIPS -n option.
6261 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6262 * NEWS: Mention removal of MIPS -n option.
6264 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6265 (cop_interlocks): Check ISA level.
6266 (cop_mem_interlocks): Define.
6267 (reg_needs_delay): Check cop_interlocks rather than
6268 ISA_HAS_COPROC_DELAYS.
6269 (append_insn): Likewise. Use cop_mem_interlocks rather than
6270 directly checking mips_opts.isa.
6271 (mips_emit_delays): Likewise.
6273 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6275 * config/tc-ia64.c (unwind): Move next_slot_number and
6276 next_slot_frag to ...
6277 (unw_rec_list): Here.
6278 (free_list_records): Removed.
6279 (output_unw_records): Likewise.
6280 (generate_unwind_image): Make it void.
6281 (alloc_record): Initialize next_slot_number and next_slot_frag.
6282 (slot_index): Take .org, .space and .align into account.
6283 (fixup_unw_records): Don't set slot_number to 0. Use
6284 list->next_slot_number and list->next_slot_frag instead of
6285 unwind.next_slot_number and unwind.next_slot_frag.
6286 (ia64_convert_frag): New.
6287 (generate_unwind_image): Generate a rs_machine_dependent frag
6289 (emit_one_bundle): Use list->next_slot_number and
6290 list->next_slot_frag instead of unwind.next_slot_number and
6291 unwind.next_slot_frag.
6293 * config/tc-ia64.h (md_convert_frag): Defined as
6295 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6297 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6299 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6300 * config/tc-frv.h (md_apply_fix3): Don't define.
6301 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6303 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6304 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6305 * config/tc-frv.c (line_separator_chars): Add `!'.
6306 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6307 * config/tc-frv.c (md_assemble): Clear insn upfront.
6308 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6309 * config/tc-frv.c (OPTION_FDPIC): New macro.
6310 (md_longopts): Add mfdpic.
6311 (md_parse_option): Handle it.
6312 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6313 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6314 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6315 (frv_pic_ptr): Parse funcdesc.
6317 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6319 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6320 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6322 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6324 * Makefile.am (Makefile): Move the dependency on
6325 $(BFDDIR)/configure.in to...
6326 (CONFIG_STATUS_DEPENDENCIES): ... here.
6327 (AUTOMAKE_OPTIONS): Require automake 1.8.
6328 * Makefile.in: Regenerate.
6329 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6330 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6331 $(BFDDIR)/configure.in here as well.
6332 * doc/Makefile.in: Regenerate.
6334 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6336 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6337 * Makefile.in: Regenerate.
6338 * aclocal.m4: Regenerate.
6339 * doc/Makefile.am (install, install-info): Remove.
6340 (install-data-local): A new hook for install-info.
6341 (AUTOMAKE_OPTIONS): Require automake 1.8.
6342 * doc/Makefile.in: Regenerate.
6344 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6346 * doc/c-sh.texi: Update description about floating point behavior
6349 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6351 * configure.in: Add m68k-uClinux target.
6352 * configure: Regenerate.
6354 For older changes see ChangeLog-0203
6360 version-control: never