1 2005-10-12 Jan Beulich <jbeulich@novell.com>
3 * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
4 (dot_pred_rel): Likewise.
5 (parse_operand): Likewise.
6 (ia64_unrecognized_line): Likewise.
7 (md_operand): Likewise.
9 2005-10-11 Jan Beulich <jbeulich@novell.com>
11 * expr.h (enum expr_mode): New.
12 (expression): Pass third argument to expr.
13 (expression_and_evaluate): New.
14 (deferred_expression): New.
15 (expr): Add third parameter.
16 (resolve_expression): New.
17 * struc-symbol.h (struct symbol): New members sy_volatile and
19 * symbols.c, symbols.h (symbol_clone): New.
20 (symbol_clone_if_forward_ref): New.
21 (snapshot_symbol): New.
23 (S_IS_FORWARD_REF): New.
24 (S_SET_VOLATILE): New.
25 (S_SET_FORWARD_REF): New.
26 * as.c (macro_expr): Use expression_and_evaluate.
27 * cond.c (s_if): Likewise.
29 * dw2gencfi.c (cfi_parse_reg): Likewise.
30 * expr.c (operand): Add second parameter. Optionally call
31 deferred_expression. Pass mode argument to itself and md_parse_name.
32 Check mode before trying to evaluate symbol. Call
33 symbol_clone_if_forward_ref for both operands.
34 (expr): Add third parameter. Pass mode to operand and itself.
35 Optionally call resolve_expression.
36 (resolve_expression): New.
37 (get_single_number): Pass second argument to operand.
38 * read.c (potable): New entry for .eqv.
39 (read_a_source_file): Handle new == operator.
40 (get_absolute_expr): Use expression_and_evaluate.
42 (assign_symbol): Rename second parameter. Call symbol_clone on
43 legal and illegal redefinition. Call S_SET_VOLATILE and
44 S_SET_FORWARD_REF depending on mode.
45 (s_set): Update description.
46 (s_space): Call resolve_expression.
47 (pseudo_set): Optionally call deferred_expression. Check
48 S_IS_FORWARD_REF before trying to simplify/resolve an expression.
50 * config/tc-ia64.h (md_parse_name): Add mode parameter.
51 * config/tc-arc.c (arc_parse_cons_expression): Likewise.
52 * config/tc-m32r.h (md_parse_name): Likewise.
53 (m32r_parse_name): Likewise.
54 * config/tc-mmix.h (md_parse_name): Likewise.
55 * config/tc-mn10300.h (md_parse_name): Likewise.
56 (mn10300_parse_name): Likewise.
57 * config/tc-ppc.h (md_parse_name): Likewise.
58 * config/tc-sh.h (md_parse_name): Likewise.
59 (sh_parse_name): Likewise.
60 * config/tc-sh64.h (md_parse_name): Likewise.
61 (sh64_consume_datalabel): Likewise.
62 * config/tc-tic54x.h (md_parse_name): Likewise.
63 * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
64 before trying to evaluate symbol.
65 * config/tc-mn10300.c (mn10300_parse_name): Likewise.
66 * config/tc-sh.c (sh_parse_name): Likewise.
67 * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
68 second argument to operandf. Pass mode parameter to sh_parse_name.
69 * doc/as.texinfo: Document .eqv and the == assignment operator.
71 2005-10-10 Ian Lance Taylor <ian@airs.com>
73 * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
74 * Makefile.in: Regenerate.
76 2005-10-10 Arnold Metselaar <arnold.metselaar@planet.nl>
78 * expr.c (operator): Allow "!=" as a synonym for "<>".
79 * doc/as.texinfo (Infix Op): Mention "!=".
81 2005-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
83 * config/tc-hppa.c (strict): Don't initialize. Update comment.
84 (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
85 found. Simplify handling of "ma" and "mb" completers.
87 2005-10-08 Paul Brook <paul@codesourcery.com>
89 * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
90 (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
92 (arm_cpu_option_table): Add canonical_name.
93 (arm_cpus): Populate canonical_name field.
94 (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
95 aeabi_set_public_attributes, arm_md_end): New functions.
96 (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
97 (md_assemble): Set thumb_arch_used and arm_arch_used.
98 (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
99 * config/tc-arm.h (md_end): Define.
100 * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
102 2005-10-06 Khem Raj <kraj@mvista.com>
103 NIIBE Yutaka <gniibe@m17n.org>
105 * config/tc-sh.c (allow_dollar_register_prefix): New variable.
106 (parse_reg_without_prefix): New function.
107 (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
109 (option md_longopts): Add allow-reg-prefix option.
110 * doc/c-sh.texi: Document --allow-reg-prefix option.
111 * NEWS: Mention the new switch.
113 2005-10-03 Arnold Metselaar <arnold.metselaar@planet.nl>
115 * doc/as.texinfo (Infix Ops): '<' and '>' are not shift
118 2005-09-30 Sterling Augustine <sterling@tensilica.com>
119 Bob Wilson <bob.wilson@acm.org>
121 * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
123 2005-09-30 H.J. Lu <hongjiu.lu@intel.com>
125 * Makefile.am: Run "make dep-am".
126 * Makefile.in: Regenerated.
127 * aclocal.m4: Likewise.
129 2005-09-30 Mark Mitchell <mark@codesourcery.com>
131 * as.c (main): Use expandargv.
133 2005-09-30 Jan Beulich <jbeulich@novell.com>
135 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
138 2005-09-30 Catherine Moore <clm@cm00re.com>
140 * Makefile.am: Bfin support.
141 * Makefile.in: Regenerated.
142 * aclocal.m4: Regenerated.
143 * configure: Regenerated.
144 * configure.in: Bfin support.
145 * configure.tgt: Bfin support.
146 * config/bfin-aux.h: New file.
147 * config/bfin-defs.h: New file.
148 * config/bfin-lex.l: New file.
149 * config/bfin-parse.y: New file.
150 * config/tc-bfin.c: New file.
151 * config/tc-bfin.h: New file.
152 * doc/Makefile.am: Recognize c-bfin.texi.
153 * doc/Makefile.in: Regenerated.
154 * doc/all.texi: Bfin support.
155 * doc/as.texinfo: Likewise.
156 * doc/c-bfin.texi: Document bfin-specific syntax and
159 2005-09-30 Paul Brook <paul@codesourcery.com>
161 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
162 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
163 normal infix conditions.
164 (C3E): Include Thumb-2 definition.
166 (insns): Use them for legacy mnemonics.
168 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
170 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
171 version of <locale.h> when ENABLE_NLS is not defined.
173 2005-09-29 Jan Beulich <jbeulich@novell.com>
175 * config/tc-ia64.c (parse_operands): Always parse first operand of
178 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
179 Alan Modra <amodra@bigpond.net.au>
181 * app.c (do_scrub_chars): Match open and close quote of strings.
182 Remove redundant EOF test in case 7.
184 2005-09-28 Jan Beulich <jbeulich@novell.com>
186 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
187 relocations in 16- and 32-bit modes.
188 (i386_displacement): Make pc-relative branch handling dependent
189 upon operand (rather than address) size.
191 2005-09-28 Jan Beulich <jbeulich@novell.com>
193 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
195 (dot_cfi_startproc): Likewise.
196 (dot_cfi_endproc): Likewise. Also check no extra input was given.
197 (dot_cfi_escape): Likewise.
199 2005-09-28 Jan Beulich <jbeulich@novell.com>
201 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
202 (TC_CONS_FIX_NEW): Define unconditionally.
203 (x86_pe_cons_fix_new): Remove.
204 * config/tc-i386.c (signed_cons): New.
205 (md_pseudo_table): Add slong.
206 (x86_cons_fix_new): Declare unconditionally.
207 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
208 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
211 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
213 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
214 buffer after copying string.
216 2005-09-27 Paul Brook <paul@codesourcery.com>
218 * config/arm.c (arm_cpus): Add more cpu names.
219 * doc/c-arm.texi: Document them.
221 2005-09-21 Alan Modra <amodra@bigpond.net.au>
223 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
225 2005-09-20 Richard Henderson <rth@redhat.com>
227 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
229 2005-09-20 Richard Henderson <rth@redhat.com>
231 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
233 (dwarf2_loc_mark_labels): New.
234 (dwarf2_gen_line_info_1): Split out of ...
235 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
236 (dwarf2_emit_label): New.
237 (dwarf2_directive_loc_mark_labels): New.
238 (out_set_addr): Take a symbol instead of frag+ofs.
239 (relax_inc_line_addr): Likewise.
240 (emit_inc_line_addr): Assert delta non-negative.
241 (process_entries): Remove dead code. Update to work with temp
242 symbols instead of frag+ofs.
243 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
244 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
245 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
246 * config/obj-elf.h (obj_frob_label): New.
247 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
248 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
249 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
250 Similarly in the respective tc_frob_label implementation functions.
251 * config/tc-i386.c (md_pseudo_table): Move file and loc to
252 non-elf section; add loc_mark_labels.
253 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
254 (ia64_flush_insns): Check for marked labels; emit line entry if so.
255 (emit_one_bundle): Similarly.
256 (ia64_frob_label): Record marked labels.
257 * config/tc-m68hc11.h (tc_frob_label): Remove.
258 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
259 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
260 * config/tc-sh64.h (tc_frob_label): Likewise.
261 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
263 2005-09-20 Alan Modra <amodra@bigpond.net.au>
265 * read.c (pseudo_set): Set segment of expression syms to expr_section.
267 2005-09-14 Jan Beulich <jbeulich@novell.com>
269 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
270 registers, floating point control and status words, and mxcsr as
271 well as (for 64-bit code) segment base registers and rflags.
273 2005-09-09 Dmitry Diky <diwil@spec.ru>
275 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
276 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
279 2005-09-08 Chao-ying Fu <fu@mips.com>
281 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
282 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
285 2005-09-08 Paul Brook <paul@codesourcery.com>
287 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
288 (do_smc, do_t_smc): ... to this.
289 (insns): Remane smi to smc.
290 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
293 2005-09-07 Richard Henderson <rth@redhat.com>
295 * dwarf2dbg.c (dwarf2_where): Set line->isa.
296 (dwarf2_set_isa): New.
297 (dwarf2_directive_loc): Rearrange to allow all options on one line.
298 * dwarf2dbg.h (dwarf2_set_isa): Declare.
299 * doc/as.texinfo: Update .loc documentation.
301 2005-09-07 Richard Henderson <rth@redhat.com>
303 * dwarf2dbg.c: Include safe-ctype.h.
304 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
305 (current): Initialize.
306 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
307 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
308 (dwarf2_directive_file): Cope with invalid filename.
309 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
310 epilogue_begin, is_stmt, isa.
311 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
313 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
314 and DWARF2_FLAG_EPILOGUE_BEGIN.
315 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
316 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
317 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
318 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
319 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
320 (struct dwarf2_line_info): Add isa member.
321 * doc/as.texinfo (LNS directives): New node.
323 2005-09-07 David Ung <davidu@mips.com>
325 * config/tc-mips.c (append_insn): Undo last change. Instead add
326 guard to suppress calling frag_grow if the current instruction is
327 one that allows a delay slot.
329 2005-09-06 Chao-ying Fu <fu@mips.com>
331 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
332 (mips_opts): Add -1 to initialize ase_mt.
333 (file_ase_mt): New variable for -mmt.
334 (CPU_HAS_MT): New define.
335 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
337 (mips_ip): Check ase_mt to enable MT instructions.
338 Handle !, $, *, &, +T, +t, g operand formats.
339 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
341 (OPTION_MT, OPTION_NO_MT): New define.
342 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
343 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
344 (mips_after_parse_args): Set ase_mt based on CPU.
345 (s_mipsset): Handle ".set mt" and ".set nomt".
346 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
347 (md_show_usage): Show usage of -mmt and -mno-mt.
348 * doc/as.texinfo: Document -mmt and -mno-mt options.
349 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
352 2005-09-06 Paul Brook <paul@codesourcery.com>
354 * config/tc-arm.c (arm_it): Add relax field.
355 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
356 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
357 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
358 do_t_mov_cmp): Allow relaxation.
359 (output_relax_insn): New function.
360 (put_thumb32_insn): New function.
361 (output_inst): Use new functions.
362 (md_assemble): Don't throw error on relaxable instructions.
363 (insns): Change "b" entry from TCE(...) to tCE(...).
364 (md_estimate_size_before_relax): Return 2.
365 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
366 relax_branch, arm_relax_frag): New functions.
367 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
369 * config/tc-arm.h (md_convert_frag): Remove definition.
370 (md_relax_frag): Define.
371 (arm_relax_frag): Add prototype.
373 2005-09-02 Paul Brook <paul@codesourcery.com>
375 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
377 2005-09-02 Paul Brook <paul@codesourcery.com>
379 * config/tc-arm.c (encode_arm_cp_address): Use
380 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
381 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
383 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
386 (insns): Use them for coprocessor instructions.
387 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
388 (get_thumb32_insn): New function.
389 (put_thumb32_insn): New function.
390 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
391 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
393 2005-09-02 Paul Brook <paul@codesourcery.com>
395 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
396 incorrect suffix matches.
398 2005-09-01 David Ung <davidu@mips.com>
400 * config/tc-mips.c (append_insn): Correctly handle mips16 case
401 when the frags are different for the 2 instructions we want to
402 swap. If the lengths of the 2 instructions are not the same, we
403 won't do the swap but emit an nop.
405 2005-09-01 Dmitry Diky <diwil@spec.ru>
407 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
408 as appropriate. Change frag_variant() to frag_var() for relaxes.
410 2005-08-29 Nick Clifton <nickc@redhat.com>
412 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
415 2005-08-26 Jan Beulich <jbeulich@novell.com>
417 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
418 qualified operand of a branch.
419 (intel_bracket_expr): Set JumpAbsolute here...
420 (intel_e11): ... rather than here.
422 2005-08-26 Christian Groessler <chris@groessler.org>
424 * configure.tgt: Set bfd_gas also for z8k cpu.
425 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
427 (newfix): Adapt to bfd reloc types.
428 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
429 is available in the current frag.
430 (md_convert_frag): Adapt function parameters.
431 (tc_gen_reloc): New function.
432 (md_section_align): Use bfd_get_section_alignment.
433 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
434 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
436 * config/tc-z8k.h (TARGET_ARCH): Define.
437 (tc_fix_adjustable): Define.
439 2005-08-25 Chao-ying Fu <fu@mips.com>
441 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
442 (mips_opts): Add -1 to initialize ase_dsp.
443 (file_ase_dsp): New variable for -mdsp.
444 (CPU_HAS_DSP): New define.
445 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
447 (mips_ip): Add min_range and max_range for checking singed numbers.
448 Check ase_dsp to enable DSP instructions.
449 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
450 (OPTION_DSP, OPTION_NO_DSP): New define.
451 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
452 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
453 (mips_after_parse_args): Set ase_dsp based on CPU.
454 (s_mipsset): Handle ".set dsp" and ".set nodsp".
455 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
456 (md_show_usage): Show usage of -mdsp and -mno-dsp.
458 2005-08-23 David Ung <davidu@mips.com>
460 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
463 2005-08-23 Alan Modra <amodra@bigpond.net.au>
466 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
468 2005-08-23 Phil Edwards <phil@codesourcery.com>
470 * configure.tgt (*-*-vxworks): Match vxworks* instead.
472 2005-08-22 Jan Beulich <jbeulich@novell.com>
474 * config/tc-i386.c (object_64bit): New.
475 (i386_target_format): Initialize it.
476 (output_disp): Use object_64bit for relocation type determination.
477 (output_imm): Likewise.
478 (i386_validate_fix): Likewise.
479 (tc_gen_reloc): Likewise.
480 (lex_got): Likewise. Remove static mode_name. Change array size
481 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
482 (x86_cons): Use object_64bit for deciding whether quad fields can
485 2005-08-18 Christian Groessler <chris@groessler.org>
487 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
488 * config/tc-mcore.h: Likewise.
489 * config/tc-z8k.h: Likewise.
490 * config/tc-z8k.c: Likewise.
491 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
492 sh_coff_reloc_mangle declaration.
493 * config/tc-sh.c: (md_apply_fix): Fix comment for case
496 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
498 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
499 to confirm that no ISA is specified.
501 2005-08-18 Nick Clifton <nickc@redhat.com>
503 * write.c (relax_segment): Count the number of frags being
504 processed and use this to compute a maximum limit on the number of
505 iterations that will be allowed when attempting to relax the
508 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
510 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
511 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
513 2005-08-16 Alan Modra <amodra@bigpond.net.au>
515 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
518 2005-08-15 Paul Brook <paul@codesourcery.com>
520 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
522 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
524 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
526 * config/tc-ppc.c (parse_cpu): Add -me300 support.
527 (md_show_usage): Likewise.
528 * doc/c-ppc.texi (PowerPC-Opts): Document it.
530 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
532 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
533 (md_gather_operands): Add support for optional operands.
535 2005-08-12 Dmitry Diky <diwil@spec.ru>
536 * config/tc-msp430.c (msp430_enable_relax): New flag.
537 (msp430_enable_polys): Likewise.
538 (OPTION_RELAX): New option.
539 (OPTION_POLYMORPHS): Likewise.
540 (md_longopts): New long options.
541 (md_show_usage): Updated.
542 (md_parse_option): Add new options handler.
543 (msp430_operands): Add check if polymorph insns are enabled.
544 (msp430_force_relocation_local): New function.
545 (md_apply_fix): Now delete relocs according to new flags combination.
546 (msp430_relax_frag): Convert long branches to short branches only if
547 flag msp430_enable_relax is set.
548 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
549 (msp430_force_relocation_local): Likewise.
550 * doc/c-msp430.texi: Describe new options.
552 2005-08-11 Ian Lance Taylor <ian@airs.com>
554 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
555 (stamp-mk.com): Likewise.
556 (EXTRA_DIST): Remove make-gas.com from list.
557 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
558 * Makefile.in: Regenerate.
560 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
562 * subsegs.c (subseg_change): Move declaration of seginfo to before
565 2005-08-11 Alan Modra <amodra@bigpond.net.au>
567 * README-vms: Delete.
568 * config-gas.com: Delete.
569 * makefile.vms: Delete.
570 * vmsconf.sh: Delete.
571 * config/atof-tahoe.c: Delete.
572 * config/m88k-opcode.h: Delete.
573 * config/obj-bout.c: Delete.
574 * config/obj-bout.h: Delete.
575 * config/obj-hp300.c: Delete.
576 * config/obj-hp300.h: Delete.
577 * config/tc-a29k.c: Delete.
578 * config/tc-a29k.h: Delete.
579 * config/tc-h8500.c: Delete.
580 * config/tc-h8500.h: Delete.
581 * config/tc-m88k.c: Delete.
582 * config/tc-m88k.h: Delete.
583 * config/tc-tahoe.c: Delete.
584 * config/tc-tahoe.h: Delete.
585 * config/tc-tic80.c: Delete.
586 * config/tc-tic80.h: Delete.
587 * config/tc-w65.c: Delete.
588 * config/tc-w65.h: Delete.
589 * config/te-aux.h: Delete.
590 * config/te-delt88.h: Delete.
591 * config/te-delta.h: Delete.
592 * config/te-dpx2.h: Delete.
593 * config/te-hp300.h: Delete.
594 * config/te-ic960.h: Delete.
595 * config/vms-a-conf.h: Delete.
596 * doc/c-a29k.texi: Delete.
597 * doc/c-h8500.texi: Delete.
598 * doc/c-m88k.texi: Delete.
599 * README: Remove obsolete examples, and list of supported targets.
600 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
601 bout and hp300 support.
602 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
603 * configure.in: Remove --enable-bfd-assembler, need_bfd,
605 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
606 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
607 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
609 * dw2gencfi.c: Likewise.
610 * dwarf2dbg.c: Likewise.
612 * input-file.c: Likewise.
613 * listing.c: Likewise.
614 * literal.c: Likewise.
615 * messages.c: Likewise.
617 * output-file.c: Likewise.
620 * struc-symbol.h: Likewise.
621 * subsegs.c: Likewise.
622 * subsegs.h: Likewise.
623 * symbols.c: Likewise.
624 * symbols.h: Likewise.
628 * config/aout_gnu.h: Likewise.
629 * config/obj-aout.c: Likewise.
630 * config/obj-aout.h: Likewise.
631 * config/obj-coff.c: Likewise.
632 * config/obj-coff.h: Likewise.
633 * config/obj-evax.h: Likewise.
634 * config/obj-ieee.h: Likewise.
635 * config/tc-arm.c: Likewise.
636 * config/tc-arm.h: Likewise.
637 * config/tc-avr.c: Likewise.
638 * config/tc-avr.h: Likewise.
639 * config/tc-crx.h: Likewise.
640 * config/tc-d10v.h: Likewise.
641 * config/tc-d30v.h: Likewise.
642 * config/tc-dlx.h: Likewise.
643 * config/tc-fr30.h: Likewise.
644 * config/tc-frv.h: Likewise.
645 * config/tc-h8300.c: Likewise.
646 * config/tc-h8300.h: Likewise.
647 * config/tc-hppa.h: Likewise.
648 * config/tc-i370.h: Likewise.
649 * config/tc-i386.c: Likewise.
650 * config/tc-i386.h: Likewise.
651 * config/tc-i860.h: Likewise.
652 * config/tc-i960.c: Likewise.
653 * config/tc-i960.h: Likewise.
654 * config/tc-ip2k.h: Likewise.
655 * config/tc-iq2000.h: Likewise.
656 * config/tc-m32c.h: Likewise.
657 * config/tc-m32r.h: Likewise.
658 * config/tc-m68hc11.h: Likewise.
659 * config/tc-m68k.c: Likewise.
660 * config/tc-m68k.h: Likewise.
661 * config/tc-maxq.c: Likewise.
662 * config/tc-maxq.h: Likewise.
663 * config/tc-mcore.c: Likewise.
664 * config/tc-mcore.h: Likewise.
665 * config/tc-mn10200.h: Likewise.
666 * config/tc-mn10300.c: Likewise.
667 * config/tc-mn10300.h: Likewise.
668 * config/tc-ms1.h: Likewise.
669 * config/tc-msp430.c: Likewise.
670 * config/tc-msp430.h: Likewise.
671 * config/tc-ns32k.c: Likewise.
672 * config/tc-ns32k.h: Likewise.
673 * config/tc-openrisc.h: Likewise.
674 * config/tc-or32.c: Likewise.
675 * config/tc-or32.h: Likewise.
676 * config/tc-ppc.c: Likewise.
677 * config/tc-ppc.h: Likewise.
678 * config/tc-s390.h: Likewise.
679 * config/tc-sh.c: Likewise.
680 * config/tc-sh.h: Likewise.
681 * config/tc-sparc.c: Likewise.
682 * config/tc-tic30.c: Likewise.
683 * config/tc-tic30.h: Likewise.
684 * config/tc-tic4x.c: Likewise.
685 * config/tc-tic4x.h: Likewise.
686 * config/tc-tic54x.c: Likewise.
687 * config/tc-tic54x.h: Likewise.
688 * config/tc-v850.h: Likewise.
689 * config/tc-vax.c: Likewise.
690 * config/tc-vax.h: Likewise.
691 * config/tc-xstormy16.h: Likewise.
692 * config/tc-xtensa.h: Likewise.
693 * config/tc-z8k.c: Likewise.
694 * config/tc-z8k.h: Likewise.
695 * config/vms-a-conf.h
696 * doc/Makefile.am: Likewise.
697 * doc/all.texi: Likewise.
698 * doc/as.texinfo: Likewise.
699 * doc/internals.texi: Likewise.
700 * doc/Makefile.in: Regenerate.
701 * Makefile.in: Regenerate.
702 * configure: Regenerate.
703 * config.in: Regenerate.
704 * po/POTFILES.in: Regenerate.
706 2005-08-09 Nick Clifton <nickc@redhat.com>
709 * macro.c (getstring): Do not treat round parentheses exactly the
710 same as angle brackets - the parentheses need to be preserved and
711 passed on to the macro processing code.
713 2005-08-08 Nick Clifton <nickc@redhat.com>
715 * config/tc-msp430.c (MSP430_ISA_21): Define.
716 (mcu_types): Add entries for msp430x21xx variants.
718 2005-08-08 Nick Clifton <nickc@redhat.com>
721 * macro.c (getstring): Treat round parentheses in the same way as
723 (get_any_string): Likewise.
725 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
728 * as.c (parse_args): Handle -al=<FILE>.
730 2005-08-07 Nick Clifton <nickc@redhat.com>
732 * read.c (s_app_line): Accept a line number of 0 for compatibility
733 with gcc's output for assembler-with-cpp files.
735 2005-08-05 Paul Brook <paul@codesourcery.com>
737 * config/tc-arm.c (current_it_mask, current_cc): New variables.
738 (do_t_add_sub): Use correct encodings inside IT block.
739 (do_t_arit3c): Ditto.
740 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
741 (md_assemble): Verify conditional suffixes agains IT blocks.
743 2005-08-05 Paul Brook <paul@codesourcery.com>
745 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
747 (encode_thumb32_shifted_operand): Prohibit register shifts.
748 (encode_thumb32_addr_mode): Fix typo.
749 (insns): Correct thumb2 ldm and stm opcodes.
751 2005-08-02 Khem Raj <kraj@mvista.com>
753 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
754 WLDRD/WSTRD instruction.
756 2005-08-02 Alan Modra <amodra@bigpond.net.au>
758 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
761 2005-07-29 Thiemo Seufer <ths@networkno.de>
763 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
765 2005-07-29 Paul Brook <paul@codesourcery.com>
767 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
769 (do_t_addr): Implement 32-bit variant.
770 (do_t_push_pop): Make some errors warnings. Handle single register
772 (insns): Use tCE for adr.
773 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
774 (md_apply_fix): Ditto.
776 2005-07-29 Paul Brook <paul@codesourcery.com>
778 * config/tc-arm.c (parse_tb): New function.
779 (enum operand_parse_code): Add OP_TB.
780 (parse_operands): Handle OP_TB.
781 (do_t_add_sub_w, do_t_tb): New functions.
782 (insns): Add entries for addw, subw, tbb and tbh.
783 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
785 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
787 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
789 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
791 * config/tc-i386.c (handle_large_common): Declare only for ELF.
793 2005-07-27 Jan Beulich <jbeulich@novell.com>
795 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
797 (unw_p_record): Remove unused/redundant fields imask and rmask.
798 Combine spoff and pspoff into a union. Combine gr and br into a
799 union. Change type of grmask and brmask to unsigned char. Change type
800 of frmask to unsigned int.
801 (unw_x_record): Combine spoff, pspoff, and treg into a union.
802 * config/tc-ia64.c (unwind): New field 'pending_saves'.
803 (check_pending_save): New.
804 (alloc_record): Clear out entire record.
805 (output_psp_gr): Use renamed structure fields.
806 (output_psp_sprel): Likewise.
807 (output_rp_gr): Likewise.
808 (output_rp_br): Likewise.
809 (output_rp_psprel): Likewise.
810 (output_rp_sprel): Likewise.
811 (output_pfs_gr): Likewise.
812 (output_pfs_psprel): Likewise.
813 (output_pfs_sprel): Likewise.
814 (output_preds_gr): Likewise.
815 (output_preds_psprel): Likewise.
816 (output_preds_sprel): Likewise.
817 (output_spill_base): Likewise.
818 (output_unat_gr): Likewise.
819 (output_unat_psprel): Likewise.
820 (output_unat_sprel): Likewise.
821 (output_lc_gr): Likewise.
822 (output_lc_psprel): Likewise.
823 (output_lc_sprel): Likewise.
824 (output_fpsr_gr): Likewise.
825 (output_fpsr_psprel): Likewise.
826 (output_fpsr_sprel): Likewise.
827 (output_priunat_gr): Likewise.
828 (output_priunat_psprel): Likewise.
829 (output_priunat_sprel): Likewise.
830 (output_bsp_gr): Likewise.
831 (output_bsp_psprel): Likewise.
832 (output_bsp_sprel): Likewise.
833 (output_bspstore_gr): Likewise.
834 (output_bspstore_psprel): Likewise.
835 (output_bspstore_sprel): Likewise.
836 (output_rnat_gr): Likewise.
837 (output_rnat_psprel): Likewise.
838 (output_rnat_sprel): Likewise.
839 (output_spill_psprel): Likewise.
840 (output_spill_sprel): Likewise.
841 (output_spill_reg): Likewise.
842 (output_fr_mem): Likewise. Allocate one unwind record per set mask
844 (output_frgr_mem): Likewise.
845 (output_gr_mem): Likewise.
846 (output_br_mem): Likewise.
847 (output_gr_gr): Likewise.
848 (output_br_gr): Likewise.
849 (fixup_unw_records): Likewise.
850 (process_one_record): Use renamed structure fields. For gr_gr and
851 br_gr, collect mask from chain of records before output.
852 (in_prologue): Simplify and eliminate early returns. Call
854 (in_body): Simplify and eliminate early returns.
855 (dot_body): Call check_pending_save.
856 (md_assemble): Update comment. Deal with pending saves.
858 2005-07-26 Jan Beulich <jbeulich@novell.com>
860 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
861 mask from guessed suffix, but mask out other immediate types only
862 if at least on candidate is valid for the insn.
864 2005-07-25 DJ Delorie <dj@redhat.com>
866 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
867 Support %mod() modifiers from opcodes.
868 * doc/c-m32c.texi (M32C-Modifiers): New section.
870 2005-07-25 Jan Hubicka <jh@suse.cz>
871 H.J. Lu <hongjiu.lu@intel.com>
873 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
875 (elf_com_section_ptr): New.
876 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
877 (elf_common_parse): Make it global. Use elf_com_section_ptr
878 instead of bfd_com_section_ptr.
879 (obj_elf_change_section): Handle x86-64 large bss sections.
881 * config/obj-elf.h (elf_com_section_ptr): New.
882 (elf_common_parse): New.
884 * config/tc-i386.c (handle_large_common): New.
885 (md_pseudo_table): Add "largecomm".
886 (x86_64_section_letter): New.
887 (x86_64_section_word): New.
889 * config/tc-i386.h (x86_64_section_word): New.
890 (x86_64_section_letter): New.
891 (md_elf_section_letter): New. Defined.
892 (md_elf_section_word): Likewise.
894 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
896 * configure.tgt: Remove i386-*-rtemself*.
897 Remove sparc-*-rtemself*.
899 2005-07-21 Ben Elliston <bje@gnu.org>
901 * config/tc-m68k.h: Remove TE_LYNX conditional code.
903 2005-07-21 Paul Brook <paul@codesourcery.com>
905 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
908 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
910 * messages.c: Use vsnprintf instead of vsprintf.
912 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
914 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
915 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
917 2005-07-18 Nick Clifton <nickc@redhat.com>
919 * configure.tgt: Restore alpha ordering to list of arches.
921 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
923 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
925 2005-07-18 Jan Beulich <jbeulich@novell.com>
927 * config/tc-i386.c (md_begin): Use IS_ELF.
928 (tc_i386_fix_adjustable): Likewise.
929 (md_estimate_size_before_relax): Likewise.
930 (md_apply_fix): Likewise.
931 (i386_target_format): Likewise.
932 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
933 (i386_immediate): Remove #ifdef LEX_AT.
934 (i386_displacement): Likewise.
935 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
938 2005-07-18 Jan Beulich <jbeulich@novell.com>
940 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
941 parameter to unsigned. Parameter sign now is tristate - zero/
942 positive mean unsigned/signed, negative means signedness doesn't
943 matter. Check field size,
944 signedness, and pcrel-ness are in agreement between relocated field
945 and relocation type. Adjust diagnostics.
946 (optimize_imm): And type mask of operand instead of overwriting it.
947 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
948 local structure and initialize gotrel accordingly. Pass caller as
949 mask of types that the operator can match.
950 (x86_cons_fix_new): Let reloc know that signedness of relocation
952 (x86_pe_cons_fix_new): Likewise.
953 (x86_cons): Pass additional argument to lex_got.
954 (i386_immediate): New local variable 'types'. Pass its address as
955 additional argument to lex_got. Mask out operand types not supported
957 (i386_displacement): Likewise. Set bigdisp to all types supported in
958 64-bit mode, combining the previously split initialization.
960 2005-07-18 Jan Beulich <jbeulich@novell.com>
962 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
965 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
967 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
970 2005-07-16 Alan Modra <amodra@bigpond.net.au>
972 * Makefile.am: Run "make dep-am".
973 * Makefile.in: Regenerate.
975 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
977 * gas/config/tc-i386.h (CpuVMX): New.
978 (CpuUnknownFlags): Add CpuVMX.
980 2005-07-14 Jim Blandy <jimb@redhat.com>
982 Add support for the Renesas M32C.
983 * Makefile.am (CPU_TYPES): List m32c.
984 (TARGET_CPU_CFILES): List config/tc-m32c.c.
985 (TARGET_CPU_HFILES): List config/tc-m32c.h.
986 * configure.in: Add case for m32c.
987 * configure.tgt: Add cases for m32c and m32c-*-elf.
988 * configure: Regenerated.
989 * config/tc-m32c.c, config/tc-m32c.h: New files.
990 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
991 * doc/Makefile.in: Regenerated.
992 * doc/all.texi: Set M32C.
993 * doc/as.texinfo: Add text for the M32C-specific options and line
994 comment characters, and refer to c-m32c.texi.
995 * doc/c-m32c.texi: New file.
997 2005-07-14 Nick Clifton <nickc@redhat.com>
1000 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1001 the ins_parse buffer.
1003 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
1005 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1006 i386-*-rtemscoff*, sparc-*-rtemsaout*.
1008 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
1010 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1013 2005-07-08 Ben Elliston <bje@au.ibm.com>
1015 * frags.h: Remove ANSI_PROTOTYPES conditional code.
1016 * config/obj-elf.h: Likewise.
1017 * config/tc-h8300.h: Likewise.
1018 * config/tc-h8500.h: Likewise.
1019 * config/tc-i370.h: Likewise.
1020 * config/tc-i386.h: Likewise.
1021 * config/tc-m68hc11.h: Likewise.
1022 * config/tc-m68k.h: Likewise.
1023 * config/tc-ppc.h: Likewise.
1024 * config/tc-s390.h: Likewise.
1025 * config/tc-sh.h: Likewise.
1026 * config/tc-sparc.h: Likewise.
1027 * config/tc-tic30.c: Likewise.
1028 * config/tc-w65.h: Likewise.
1029 * config/tc-xtensa.h: Likewise.
1031 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
1034 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1036 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1038 * config/tc-tic30.c (debug): Add format attribute. Fix format
1041 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
1043 * config/tc-i386.c (cpu_arch): Add sse3.
1045 * config/tc-i386.h (CpuSSE3): Renamed from ...
1046 (CpuPNI): This. Defined as CpuSSE3.
1048 * doc/c-i386.texi: Document .sse3.
1050 2005-07-06 Jan Beulich <jbeulich@novell.com>
1052 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1054 2005-07-05 Nick Clifton <nickc@redhat.com>
1056 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1057 md_chars_to_numbers to an unsigned pointer in order to avoid a
1058 compile time warning.
1060 2005-07-05 Paul Brook <paul@codesourcery.com>
1062 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1064 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
1066 * config/tc-ms1.c: New.
1067 * config/tc-ms1.h: New.
1068 * testsuite/gas/ms1/allinsn.d: New.
1069 * testsuite/gas/ms1/allinsn.s: New.
1070 * testsuite/gas/ms1/badinsn.s: New.
1071 * testsuite/gas/ms1/badinsn1.s: New.
1072 * testsuite/gas/ms1/badoffsethigh.s: New.
1073 * testsuite/gas/ms1/badoffsetlow.s: New.
1074 * testsuite/gas/ms1/badorder.s: New.
1075 * testsuite/gas/ms1/badreg.s: New.
1076 * testsuite/gas/ms1/badsignedimmhigh.s: New.
1077 * testsuite/gas/ms1/badsignedimmlow.s: New.
1078 * testsuite/gas/ms1/badsyntax.s: New.
1079 * testsuite/gas/ms1/badsyntax1.s: New.
1080 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
1081 * testsuite/gas/ms1/badunsignedimmlow.s: New.
1082 * testsuite/gas/ms1/errors.exp: New.
1083 * testsuite/gas/ms1/ldst.s: New.
1084 * testsuite/gas/ms1/misc.d: New.
1085 * testsuite/gas/ms1/misc.s: New.
1086 * testsuite/gas/ms1/ms1-16-003.d: New.
1087 * testsuite/gas/ms1/ms1-16-003.s: New.
1088 * testsuite/gas/ms1/ms1.exp: New.
1089 * testsuite/gas/ms1/msys.d: New.
1090 * testsuite/gas/ms1/msys.s: New.
1091 * testsuite/gas/ms1/relocs.d: New.
1092 * testsuite/gas/ms1/relocs.exp: New.
1093 * testsuite/gas/ms1/relocs1.s: New.
1094 * testsuite/gas/ms1/relocs2.s: New.
1096 2005-07-05 Jan Beulich <jbeulich@novell.com>
1098 * config/tc-i386.h (CpuSVME): New.
1099 (CpuUnknownFlags): Include CpuSVME.
1100 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1101 as alias of sledgehammer.
1102 (md_assemble): Include invlpga in the check for insns with two source
1104 (process_operands): Include SVME insns in the check for ignored
1105 segment overrides. Adjust diagnostic.
1106 (i386_index_check): Special-case SVME insns with memory operands.
1108 2005-07-04 Khem Raj <kraj@mvista.com>
1109 Nick Clifton <nickc@redhat.com>
1111 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1112 use an immediate value.
1113 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1114 since the register field of the operands structure is unsigned.
1115 (s_arm_unwind_save_vfp): Make "reg" unsigned.
1116 (parse_operands): Make the 2ns parameter an unsigned pointer to
1118 (do_ldrd): When using the imm field of the operands structure as a
1119 second register field, treat it as unsigned.
1121 2005-07-04 Alan Modra <amodra@bigpond.net.au>
1124 * config/obj-elf.c (obj_elf_change_section): Use backend
1127 2005-07-01 Jan Beulich <jbeulich@novell.com>
1129 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1130 (output_spill_psprel, output_spill_psprel_p): Combine.
1131 (output_spill_sprel, output_spill_sprel_p): Combine.
1132 (output_spill_reg, output_spill_regp_p): Combine.
1133 (process_one_record): Handle psp_psprel.
1134 (parse_predicate_and_operand): New.
1135 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1136 initialize output values. Emit diagnostic case here.
1137 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1138 (add_unwind_entry): New second parameter. Allow first parameter to
1139 be NULL. Parse optional tag, emit warning about further support for
1140 it otherwise being missing. Check end-of-line when requested.
1141 (dot_fframe): Clear operand when wrong. Allow tag.
1142 (dot_vframe): Likewise.
1143 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1145 (dot_vframepsp): Remove.
1146 (dot_altrp): Clear operand when wrong. Allow tag.
1147 (dot_save): Likewise. Let default case also go through
1149 (dot_savemem): Likewise.
1150 (dot_restore): Don't return when wrong operand. Allow tag.
1151 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1152 parse_predicate_and_operand and the new arguments to
1153 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1154 when wrong operand. Allow tag.
1155 (dot_restorereg, dot_restorereg_p): Likewise.
1156 (dot_spillmem, dot_spillmem_p): Likewise.
1157 (dot_saveg): Clear operand when wrong. Perform tighter operand
1159 (dot_savef): Likewise.
1160 (dot_saveb): Likewise.
1161 (dot_savegf): Likewise.
1162 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1163 parse_predicate_and_operand and the new arguments to
1164 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1165 when wrong operand. Allow tag.
1167 (dot_label_state): Don't return when wrong operand.
1168 (dot_copy_state): Likewise.
1169 (dot_unwabi): Likewise. Check if in prologue.
1170 (dot_body): Don't call demand_empty_rest_of_line.
1171 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1173 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1174 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1175 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1176 (parse_operand): New second parameter. Don't deal with '}' here
1177 anymore. Don't advance past end-of-line.
1178 (parse_operands): Pass second argument to parse_operand.
1179 (ia64_start_line): Prevent out-of-bounds access through
1180 input_line_pointer. Deal with '}' here.
1181 (ia64_unrecognized_line): Don't deal with '}' here.
1182 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1183 discard_rest_of_line.
1185 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1187 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1188 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1189 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1190 (do_branch): Always set inst.reloc.pc_rel.
1191 (s_arm_elf_cons): Disallow use of (plt) suffix.
1192 (do_adrl): Adjust X_add_number unconditionally.
1193 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1194 argument. Handle all adjustment for pipeline offset here.
1195 (md_apply_fix): No need to undo work of md_pcrel_from. No
1196 need to extract pre-encoded pipeline adjustments from various
1197 branch instructions. Generally, assume instructions are already
1198 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1199 special cases. Handle BFD_RELOC_ARM_PLT32 like
1200 BFD_RELOC_ARM_PCREL_BRANCH.
1201 (tc_gen_reloc): Remove OBJ_ELF special case.
1202 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1204 2005-06-30 Ben Elliston <bje@gnu.org>
1206 * Makefile.am (check-DEJAGNU): Don't search for expect.
1207 * Makefile.in: Regenerate.
1209 2005-06-30 Ben Elliston <bje@gnu.org>
1211 * Makefile.am (EXPECT): Set to expect.
1212 (RUNTEST): Likewise, set to runtest.
1213 * Makefile.in: Regenerate.
1215 2005-06-23 Ben Elliston <bje@gnu.org>
1217 * config/m68k-parse.h: Use ISO C90.
1218 * config/m68k-parse.y: Likewise.
1219 * config/tc-m68k.h: Likewise.
1221 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1224 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1226 (optimize_disp): Optimize only if possible. Don't use 64bit
1227 displacement on non-constants and do same on constants if
1230 2005-06-17 Jan Beulich <jbeulich@novell.com>
1232 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1233 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1234 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1235 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1236 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1238 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1239 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1240 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1241 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1242 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1243 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1244 convert 8-byte pc-relative relocations.
1245 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1246 (i386_validate_fix): Likewise.
1247 (x86_cons): Also handle quad values in 64-bit mode.
1248 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1249 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1250 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1251 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1253 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1255 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1256 symbolP as well as for names with a leading dot. Use ACONCAT.
1257 (md_apply_fix): For branch relocations, only replace value
1258 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1259 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1260 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1261 (LOCAL_LABEL_PREFIX): Don't define.
1263 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1265 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1268 2005-06-08 James E Wilson <wilson@specifixinc.com>
1271 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1272 is NULL, then emit a warning, and return the current index.
1274 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1277 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1278 temporary copy of the operands array so that changes can be safely
1279 backed out if the insn does not match.
1280 (m68k_compare_opcode): Shortcut the test when the parameters are
1281 the same. Return 1 if the names match but the second opcode is
1282 further on in the array than the first.
1284 2005-06-08 Nick Clifton <nickc@redhat.com>
1287 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1289 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1291 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1293 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1294 Michael Snyder <msnyder@redhat.com>
1295 Stan Cox <scox@redhat.com>
1297 * configure.in: Add ms1 case.
1299 * configure: Regenerate.
1301 * configure.tgt: Add ms1 case.
1303 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1305 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1306 * config/tc-xtensa.c (new_resource_table): Likewise.
1307 (resize_resource_table): Likewise.
1308 (release_resources): Fix assertion for unsigned values.
1310 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1312 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1313 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1314 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1315 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1316 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1317 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1318 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1319 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1320 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1321 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1322 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1323 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1324 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1325 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1326 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1327 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1328 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1329 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1330 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1331 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1332 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1333 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1334 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1335 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1336 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1337 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1338 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1339 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1340 * config/tc-xtensa.c, config/tc-z8k.c:
1341 Replace all instances of the string "_apply_fix3" with
1343 * po/POTFILES.in, po/gas.pot: Regenerate.
1345 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1347 * Makefile.am: Run "make dep-am".
1348 (POTFILES): Remove GAS_CFILES.
1349 * Makefile.in: Regenerate.
1351 2005-06-07 David Ung <davidu@mips.com>
1353 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1354 24kc, 24kf and 24kfx under MIPS32 release 2.
1356 2005-06-04 Nick Clifton <nickc@redhat.com>
1358 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1359 to their Thumb-enabled equivalents.
1361 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1363 * config/tc-mips.c (load_register): Add leading "0x" to the
1364 output of sprintf_vma().
1367 2005-06-01 Nick Clifton <nickc@redhat.com>
1369 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1370 test for the presence of thumb version of the parsing functions
1371 since they must always exist and the test generates a compile time
1374 2005-05-31 Richard Henderson <rth@redhat.com>
1376 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1377 (alpha_reloc_op): Add it.
1378 (debug_exp): Handle it.
1379 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1380 (emit_insn): Handle it.
1381 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1383 2005-05-31 Christian Groessler <chris@groessler.org>
1385 * write.c (dump_section_relocs): Convert to ISO-C.
1386 (write_relocs): Avoid signed/unsigned and fprintf argument
1387 warnings in debug code.
1389 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1391 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1392 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1393 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1394 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1395 fixP->tc_fix_data directly in the sole place it was used.
1396 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1397 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1400 2005-05-27 Jan Beulich <jbeulich@novell.com>
1402 * config/tc-ia64.c (struct proc_pending): New.
1403 (unwind): Replace proc_start with proc_pending.
1404 (unwind_diagnostic): Check unwind.proc_pending.sym.
1405 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1406 Check if previous proc not closed. Record all entry points.
1407 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1408 Set symbol sizes for entry points recorded in dot_proc. Check
1409 arguments for consistency with respective .proc's.
1410 (md_assemble): Replace unwind.proc_start with
1411 unwind.proc_pending.sym.
1413 2005-05-27 Jan Beulich <jbeulich@novell.com>
1415 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1416 and last_ptr. Check all in-use slots for first one with non-NULL
1417 unwind_record. Don't reload end_ptr before second update round.
1419 2005-05-26 James E Wilson <wilson@specifixinc.com>
1421 * config/tc-ia64.c (extra_goodness): Update comment.
1422 (md_begin): Add debugging code to print best_template table.
1424 2005-05-25 Jan Beulich <jbeulich@novell.com>
1426 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1429 2005-05-25 Jan Beulich <jbeulich@novell.com>
1431 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1432 BFD_RELOC_UNUSED when determining the width of the reloc.
1434 2005-05-25 Jan Beulich <jbeulich@novell.com>
1436 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1439 2005-05-25 Jan Beulich <jbeulich@novell.com>
1441 * config/tc-ia64.c (dot_radix): Rewrite.
1443 2005-05-25 Jan Beulich <jbeulich@novell.com>
1445 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1447 (alloc_record): Remove references to next_slot_number and
1449 (emit_one_bundle): Likewise.
1451 2005-05-22 Nick Clifton <nickc@redhat.com>
1453 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1454 message buffer when invoking the insert function.
1456 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1458 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1459 only if an instruction match is found.
1461 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1463 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1464 to addition in argument to xtensa_dwarf2_emit_insn.
1466 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1468 * Makefile.am: Have 'all' depend on 'info'.
1469 * Makefile.in: Regenerate.
1471 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1473 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1475 2005-05-19 Anton Blanchard <anton@samba.org>
1477 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1478 (md_show_usage): Document it.
1479 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1480 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1482 2005-05-19 Jan Beulich <jbeulich@novell.com>
1484 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1485 relocations in unwind section.
1487 2005-05-18 Nick Clifton <nickc@redhat.com>
1489 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1490 if one exists. Ignore any error messages it may produce, just
1491 allow it to perform the insertion.
1493 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1495 * hash.c (hash_lookup): Add len parameter. All callers changed.
1496 (hash_find_n): New interface.
1497 * hash.h: Prototype hash_find_n.
1498 * sb.c: Include as.h.
1499 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1500 (sb_scrub_and_add_sb): New interface.
1501 * sb.h: Prototype sb_scrub_and_add_sb.
1502 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1504 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1505 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1506 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1508 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1510 * doc/Makefile.am (gasver.texi): Don't use $<.
1511 * doc/Makefile.in: Regenerated.
1513 2005-05-17 Nick Clifton <nickc@redhat.com>
1516 * symbols.c (resolve_symbol_value): Do not move symbols whose
1517 value expression has not been resolved or finalized into the
1518 absolute section as this will confuse other parts of the assembler
1519 into thinking that their value is zero.
1521 2005-05-17 Jan Beulich <jbeulich@novell.com>
1523 * read.c (_find_end_of_line): New.
1524 (find_end_of_line): New.
1525 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1526 (read_a_source_file): Use it.
1529 (get_line_sb): Use it.
1530 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1531 (s_comm_internal): Likewise.
1533 (s_macro): Likewise.
1534 (s_ignore): Use ignore_rest_of_line.
1535 * read.h (find_end_of_line): Prototype.
1536 (discard_rest_of_line): Remove prototype. #define to
1537 ignore_rest_of_line.
1539 2005-05-17 Nick Clifton <nickc@redhat.com>
1541 * config/tc-v850,h (TC_FIX_TYPE): Define.
1542 (TC_INIT_FIX_TYPE): Define.
1543 * config/tc-v850.c (md_assemble): When creating a fix record the
1544 operand in the tc_fix_data field.
1545 (md_apply_fix3): When applying a resolved fix use the operand's
1546 insertion procedure to store the value, if the operand has been
1549 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1551 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1553 * Makefile.in: Regenerated.
1555 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1556 Bob Wilson <bob.wilson@acm.org>
1558 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1560 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1561 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1563 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1565 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1566 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1568 2005-05-10 Michael Matz <matz@suse.de>
1570 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1572 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1574 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1577 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1578 Handle label-without-colon before ordinary dot-pseudo as an
1579 ordinary label. Don't leak memory for label-without-colon alone
1580 on a line. Don't mmixal-munge operands for dot-pseudos.
1582 2005-05-10 Jan Beulich <jbeulich@novell.com>
1584 * macro.c (get_any_string): Remove the two last parameters. Replace
1585 references to the former expand parameter by using macro_alternate.
1586 Simplify loop condition for checking for end-of-string.
1587 (get_string): Remove redunant call to sb_skip_white.
1588 (do_formals): Remove two last arguments to get_any_string.
1589 (macro_expand): Likewise.
1590 (expand_irp): Likewise.
1592 2005-05-10 Jan Beulich <jbeulich@novell.com>
1594 * read.c (s_macro): Move local variable 'local' to smaller scope.
1595 Call sb_kill on it when done.
1597 2005-05-09 Jan Beulich <jbeulich@novell.com>
1599 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1600 when zero and not required by encoding constraints.
1602 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1605 * config/tc-sh64.c (sh64_fake_label): New.
1607 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1609 * doc/internals.texi (TC_FAKE_LABEL): Document.
1611 * write.c (TC_FAKE_LABEL): New.
1612 (adjust_reloc_syms): Use it.
1613 (write_object_file): Likewise.
1615 2005-05-09 Jan Beulich <jbeulich@novell.com>
1617 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1618 and comma in Intel mode.
1620 2005-05-09 Jan Beulich <jbeulich@novell.com>
1622 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1623 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1624 Make name array static and const. Adjust lookup to account for NULL
1625 entries (standing for unused register numbers).
1627 2005-05-09 Jan Beulich <jbeulich@novell.com>
1629 * config/tc-i386.c (parse_insn): Consider all matching instructions
1630 when checking for string instruction after string-only prefix.
1632 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1635 * config/tc-ia64.c (start_unwind_section): Properly check
1636 comdat group with SHF_GROUP.
1638 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1640 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1642 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1644 * config/tc-xtensa.c: Remove excess whitespace.
1645 * config/tc-xtensa.h: Likewise.
1646 * config/xtensa-istack.h: Likewise.
1647 * config/xtensa-relax.c: Likewise.
1648 * config/xtensa-relax.h: Likewise.
1650 2005-05-06 Nick Clifton <nickc@redhat.com>
1652 * sb.h: Fix formatting of comments.
1653 * sb.c: Fix formatting of comments.
1655 2005-05-06 Jan Beulich <jbeulich@novell.com>
1657 * sb.h (sb_add_buffer): Reintroduce.
1658 * sb.c (sb_add_buffer): Likewise.
1660 2005-05-06 Jan Beulich <jbeulich@novell.com>
1662 * macro.c (new_formal, del_formal): New.
1663 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1664 required argument has default value. Stop looking for more formal
1665 when there was a vararg one.
1666 (macro_expand_body): Use new_formal and del_formal.
1667 (macro_expand): Likewise. Initialize local variable err. Don't
1668 return immediately when encountering an error. Warn when keyword
1669 argument already had a value assigned. Eliminate duplicate clearing
1670 of argument value. When current positional argument matches parameter
1671 of vararg type, assign to it all the remaining arguments. Issue error
1672 when required parameter does not have value.
1673 (free_macro): Use del_formal.
1674 (expand_irp): Initialize formal type. Free buffers associated with
1675 formal prior to returning.
1676 * macro.h (struct formal_struct): Add new field 'type' with new
1677 enumeration type 'formal_type'.
1678 * doc/as.texinfo: Document macro parameter qualifiers.
1679 * NEWS: Mention new functionality.
1681 2005-05-06 Jan Beulich <jbeulich@novell.com>
1683 * cond.c (s_ifb): New.
1684 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1685 * read.h (s_ifb): Prototype.
1686 * doc/as.texinfo: Document .ifb and .ifnb.
1688 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1690 * config/tc-ia64.c (MIN): Undef.
1692 2005-05-05 Paul Brook <paul@codesourcery.com>
1694 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1696 2005-05-05 Matt Thomas <matt@3am-software.com>
1698 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1701 2005-05-05 Nick Clifton <nickc@redhat.com>
1703 * Update the address and phone number of the FSF organization in
1704 the GPL notices in the following files:
1705 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1706 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1707 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1708 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1709 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1710 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1711 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1712 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1713 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1714 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1715 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1716 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1717 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1718 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1719 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1720 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1721 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1722 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1723 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1724 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1725 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1726 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1727 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1728 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1729 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1730 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1731 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1732 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1733 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1734 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1735 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1736 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1737 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1738 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1739 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1740 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1741 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1742 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1743 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1744 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1745 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1746 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1747 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1748 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1749 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1750 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1751 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1752 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1753 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1754 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1755 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1756 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1757 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1758 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1759 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1760 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1761 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1762 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1763 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1764 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1765 config/xtensa-istack.h, config/xtensa-relax.c,
1766 config/xtensa-relax.h, doc/fdl.texi
1768 2005-05-05 Nick Clifton <nickc@redhat.com>
1770 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1771 the target_big_endian variable to false.
1773 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1775 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1776 list traversal. Use bfd_section_list_prepend.
1777 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1778 over the section list.
1779 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1780 (xtensa_insert_section): Delete.
1781 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1782 and bfd_section_list_prepend.
1783 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1784 bfd_section_list_insert_after.
1786 2005-05-03 Nick Clifton <nickc@redhat.com>
1788 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1789 of bfd_section_list... macros.
1790 * config/tc-mmix.c (mmix_frob_file): Likewise.
1791 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1792 (xtensa_insert_section): Likewise.
1794 * macro.c (macro_hash): Remove static.
1795 * macro.h (macro_hash): Provide an external declaration.
1797 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1799 * write.c (write_object_file): Use bfd_section_double_list_remove
1802 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1804 * doc/Makefile.am (gasver.texi): Correct quoting.
1805 * doc/Makefile.in: Regenerated.
1807 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1809 * configure.tgt: Add h8300*-*-rtemscoff.
1810 Switch h8300*-*-rtems* to elf.
1812 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1814 * hash.c: Undo the last change.
1817 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1819 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1821 (DISTCLEANFILES): Remove.
1822 (MAINTAINERCLEANFILES): Add asconfig.texi.
1823 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1825 2005-04-29 Ben Elliston <bje@au.ibm.com>
1827 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1828 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1829 (bignum-copy.o): Remove.
1830 * Makefile.in: Regenerate.
1831 * makefile.vms (OBJS): Remove bignum-copy.obj.
1832 * symbols.h (local_symbol_make): Remove declaration.
1833 (verify_symbol_chain_2): Likewise.
1834 * symbols.c (local_symbol_make): Make static.
1835 (max_indent_level): Likewise.
1836 (verify_symbol_chain_2): Remove.
1837 * macro.c (macro_hash): Make static.
1838 * messages.c (fprint_value): Remove.
1839 * read.h (get_absolute_expr): Remove.
1840 (emit_leb128_expr): Likewise.
1841 (do_s_func): Likewise.
1842 * read.c (do_s_func): Make static.
1843 (emit_leb128_expr): Likewise.
1844 (get_absolute_expr): Likewise.
1845 * as.h (as_howmuch): Remove declaration.
1846 (fprint_value): Likewise.
1847 * as.c (myname): Make static.
1848 * input-scrub.c (as_howmuch): Remove.
1849 (as_1_char): Likewise.
1850 * input-file.h (input_file_is_open): Remove.
1851 * input-file.c (input_file_is_open): Likewise.
1852 * expr.h (expr_build_unary): Remove declaration.
1853 (expr_build_binary): Likewise.
1854 * expr.c (expr_build_unary): Remove.
1855 (expr_build_binary): Likewise.
1856 * hash.h (hash_replace): Remove declaration.
1857 (hash_delete): Likewise.
1858 * hash.c (hash_replace): Remove.
1859 (hash_delete): Likewise.
1860 * bignum-copy.c (bignum_copy): Move from here ..
1861 * config/tc-vax.c (bignum_copy): .. to here.
1862 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1863 (bignum_copy): Remove extern declaration.
1864 * sb.h (string_count): Remove extern declaration.
1865 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1866 (sb_name): Likewise.
1867 * sb.c (dsize): Replace preprocessor macro with static int.
1868 (string_count): Make static.
1869 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1870 (sb_name): Likewise.
1871 * config/obj-coff.c (dim_index): Make static.
1872 * config/tc-i386.c (GOT_symbol): Likewise.
1873 (output_invalid_buf): Likewise.
1874 * doc/internals.texi (Warning and error messages): Remove the
1875 prototype for fprint_value.
1877 2005-04-27 Ben Elliston <bje@au.ibm.com>
1881 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1883 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1885 * read.c (pseudo_set): Disallow symbol set to common symbol.
1888 * write.c (write_object_file): Report common symbol name when
1889 disallowing local symbol set to common symbol.
1890 (adjust_reloc_syms): Disallow local symbol set to undefined
1893 2005-04-25 Jan Beulich <jbeulich@novell.com>
1895 * macro.c (macro_expand_body): Replace locals indicator parameters
1896 with actual macro_entry. New local variables macro_line and err.
1897 Don't return when encountering an error, just record the fact.
1898 Detect local symbol name colliding with parameter. Track line number
1899 inside of macro expansion.
1900 (do_formals): Move local variable name to wider scope. Check
1901 parameter of the same name doesn't already exist. In MRI mode, also
1902 check it doesn't collide with the argument count pseudo-parameter).
1903 (define_macro): Add file and line number parameters. Remove local
1904 variable namestr. New local variable error. Initialize macro_entry
1905 members file, line, and name. Don't return when encountering an
1906 error, just record the fact. Use %s in some diagnostics for read.c
1907 to insert the macro name. Free macro_entry on error.
1908 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1909 when encountering an error, just record the fact.
1910 (expand_irp): Don't return when encountering an error, just record
1912 * macro.h (macro_struct): New members name, file, and line.
1913 (define_macro): Add file and line number parameters.
1914 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1915 regarding pseudo-op redefinition with the file/line that macro
1916 definition started at.
1918 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1920 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1921 (future_alignment_required): Remove ifdefs that use it.
1923 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1925 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1926 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1927 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1929 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1930 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1932 2005-04-21 Christian Groessler <chris@groessler.org>
1934 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1937 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1939 * config/obj-aout.h (S_IS_EXTERN): Removed.
1940 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1941 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1942 * symbols.c (S_IS_EXTERN): Likewise.
1943 * symbols.h (S_IS_EXTERN): Likewise.
1945 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1947 * config/tc-d10v.c (md_apply_fix3): Likewise.
1948 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1949 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1950 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1951 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1952 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1953 (shmedia_md_convert_frag): Likewise.
1954 * symbols.c (print_symbol_value_1): Likewise.
1955 * write.c (write_object_file): Likewise.
1957 2005-04-20 Nick Clifton <nickc@redhat.com>
1959 * config/tc-xtensa.c (get_aligned_diff): Change type of
1960 branch_align to offsetT so that its signedness matches that of
1963 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1964 number into a readable string.
1965 (load_register): Likewise.
1967 2005-04-20 Andreas Schwab <schwab@suse.de>
1969 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1971 2005-04-19 David S. Miller <davem@davemloft.net>
1973 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1974 NULL insn, exit early. Remove now spurious NULL checks.
1975 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1978 2005-04-19 Jan Beulich <jbeulich@novell.com>
1980 * symbols.h (symbol_find_base): Remove prototype.
1981 * symbols.c (save_symbol_name): Remove code section conditional upon
1983 (symbol_find): Remove.
1984 (symbol_find_base): Rename to symbol_find.
1985 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1987 * config/obj-coff.c (tag_insert): Remove code section conditional
1988 upon STRIP_UNDERSCORE.
1989 (obj_coff_def): Likewise.
1990 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1991 (coff_frob_symbol): Likewise.
1992 (yank_symbols): Likewise.
1993 (c_section_symbol): Likewise.
1994 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1995 * config/tc-arm.c (symbol_locate): Remove code section conditional
1996 upon STRIP_UNDERSCORE.
1997 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1998 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1999 * config/tc-sh.h (DO_NOT_STRIP): Remove.
2000 * config/tc-w65.h (DO_NOT_STRIP): Remove.
2001 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2003 2005-04-19 Andreas Schwab <schwab@suse.de>
2005 * config/tc-ia64.c (md_assemble): Fix error message for wrong
2006 access to application registers.
2008 2005-04-19 Jan Beulich <jbeulich@novell.com>
2010 * config/te-sysv32.h: Remove.
2011 * Makefile.am (TARG_ENV_HFILES): Remove reference to
2013 * Makefile.in (TARG_ENV_HFILES): Likewise.
2015 2005-04-19 Jan Beulich <jbeulich@novell.com>
2018 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2021 2005-04-18 Mark Kettenis <kettenis@gnu.org>
2023 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2025 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
2027 * config/tc-mips.c (normalize_constant_expr): Don't check for
2029 (check_absolute_expr): Only call normalize_constant_expr() if
2031 (mips_ip): Likewise.
2033 * config/tc-mips.c (check_absolute_expr): Fix formatting.
2035 2005-04-18 Jan Beulich <jbeulich@novell.com>
2037 * macro.c (free_token): New, freeing all the memory associated with a
2039 (do_formals): Move initializers to ...
2040 (define_macro): ... here.
2041 (delete_macro): Convert passed in name to lower case. Warn when
2042 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2044 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
2046 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2048 2005-04-15 Jan Beulich <jbeulich@novell.com>
2050 * config/obj-elf.c (obj_elf_struct): New.
2051 (elf_pseudo_table). Use it for .offset and .struct.
2053 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2054 Sterling Augustine <sterling@tensilica.com>
2056 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2057 than the section alignment.
2059 2005-04-14 Bob Wilson <bob.wilson@acm.org>
2060 H.J. Lu <hongjiu.lu@intel.com>
2062 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2063 * config/tc-xtensa.c (xg_translate_sysreg_op,
2064 xtensa_translate_old_userregs_ops,
2065 xtensa_find_unaligned_branch_targets,
2066 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2067 relax_frag_add_nop): Support 64-bit host.
2068 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2069 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2071 2005-04-14 Mark Kettenis <kettenis@gnu.org>
2073 * configure.tgt: Add support for OpenBSD/sparc ELF.
2075 * configure.tgt: Set emulation for mips-*-openbsd*.
2076 Remove broken mips-dec-openbsd* config.
2077 * configure.in: Set default ABI for mips64-*-openbsd*.
2078 * configure: Regenerate.
2080 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
2082 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2083 optimization for constant addresses.
2085 2005-04-14 Nick Clifton <nickc@redhat.com>
2087 * as.c (main): Move parse_args before symbol_begin and frag_init
2088 so that the hash table size can be set before it is used.
2089 * hash.c: Use an unsigned long type for the size of the hash
2091 * hash.h (set_gas_hash_table_size): Update the prototype.
2093 2005-04-14 Alan Modra <amodra@bigpond.net.au>
2095 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
2096 * acinclude.m4: Include ../bfd/warning.m4.
2097 * configure.in: Invoke AM_BINUTILS_WARNINGS.
2098 * Makefile.in: Regenerate.
2099 * configure: Regenerate.
2100 * doc/Makefile.in: Regenerate.
2102 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
2104 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2105 (normalize_address_expr): New function to sign-extend address
2106 offsets that fit into 32 bits in 32-bit mode.
2107 (macro_build_ldst_constoffset): Use normalize_address_expr()
2108 instead of a handcoded sequence.
2109 (load_register): Likewise. Report oversized numbers in a useful
2111 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2112 for constant addresses. Report oversized numbers in a useful way.
2113 (mips_ip): Use normalize_address_expr() for addresses.
2115 2005-04-12 Mark Kettenis <kettenis@gnu.org>
2117 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2118 similar to other instructions now that they're marked as ImmExt.
2120 2005-04-12 Nick Clifton <nickc@redhat.com>
2122 * hash.c (DEFAULT_SIZE): Delete. Replace with:
2123 (gas_hash_table_size): New static variable.
2124 (set_gas_hash_table_size): New function: Records a requested size
2125 for the hash tables.
2126 (get_gas_hash_table_size): New function: Return a prime number
2127 near the requested size of the hash table.
2128 (hash_new): Use get_gas_hash_table_size.
2129 * hash.h: Add a prototype for set_gas_hash_table_size.
2130 * as.c (show_usage): Add description of new switches: --hash-size
2131 and --reduce-memory-overheads.
2132 (option_values): Add OPTION_HASH_TABLE_SIZE and
2133 OPTION_REDUCE_MEMORY_OVERHEADS.
2134 (std_longpopts): Add entries for the new options.
2135 (parse_args): Handle the new options.
2136 * Makefile.am: Add a dependency of as.c on hash.h.
2137 * Makefile.in: Regenerate.
2138 * doc/as.texinfo: Document the new switches.
2139 * NEWS: Mention the new switches.
2141 2005-04-12 Nick Clifton <nickc@redhat.com>
2144 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2147 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2149 * Makefile.am: Run "make dep-am".
2150 * Makefile.in: Regenerate.
2152 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2153 Bob Wilson <bob.wilson@acm.org>
2155 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2157 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2159 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2161 2005-04-11 Jan Beulich <jbeulich@novell.com>
2163 * NEWS: Mention these changes and their effects.
2164 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2166 (check_macro): Likewise.
2167 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2168 labels together with the closing pseudo-op.
2169 (macro_expand_body): Adjust comment. Range-check input before use.
2170 Adjust mis-spelled diagnostic. Use is_name_beginner.
2171 * read.c (try_macro): New.
2172 (read_a_source_file): New static variable last_eol. Don't list
2173 macro expansion lines more than once. Call try_macro.
2174 (s_macro): Set section of line_label to absolute instead of undefined.
2175 * doc/as.texinfo: Add information on the caveats of these changes.
2177 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2179 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2180 * symbols.h (symbol_X_add_number): Update prototype.
2182 2005-04-10 Eric Christopher <echristo@redhat.com>
2184 * symbols.c (symbol_X_add_number): Fix warning.
2186 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2188 * config/tc-m68k.c (md_begin): Support 64bit host.
2189 (get_num): Support 64bit BFD on 32bit host.
2191 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2193 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2195 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2197 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2198 call. Don't do the COFF hacks for multi-emulation gas. Move
2199 demand_empty_rest_of_line back to caller.
2200 (s_set, equals): demand_empty_rest_of_line here.
2203 * as.h (rs_dummy): Define.
2204 * symbols.c (symbol_X_add_number): New function.
2205 * symbols.h (symbol_X_add_number): Declare.
2206 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2207 * read.c (assign_symbol): New function, split out from s_set.
2208 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2209 Fix COFF hacks for multi-emulation gas.
2210 (s_set): Call assign_symbol. Remove "register" keyword.
2211 (set_zero_frag): New function.
2212 (pseudo_set): Always check for assignment to section syms.
2213 Always set segment and frag of symbol, and likewise extern for
2214 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2215 special case exp.X_add_number non-zero for O_symbol expressions.
2216 (equals): Use assign_symbol.
2218 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2220 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2223 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2225 * config/tc-i386.c (tc_gen_reloc): Don't turn
2226 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2228 2005-04-06 Nick Clifton <nickc@redhat.com>
2230 * po/rw.po: New translation: Kinyarwanda
2231 * configure.in (ALL_LINGUAS): Add rw
2232 * configure: Regenerate.
2234 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2235 Bob Wilson <bob.wilson@acm.org>
2237 * config/tc-xtensa.c (branch_align_power): New.
2238 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2239 future_alignment_required): Use branch_align_power to check section
2240 alignment as well as xtensa_fetch_width when aligning branch targets.
2242 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2244 * config/tc-xtensa.c: Warning fixes throughout.
2245 (xtensa_fetch_width): Change to unsigned.
2246 (assemble_nop, xtensa_find_unaligned_branch_targets,
2247 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2248 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2249 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2250 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2251 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2252 get_text_align_max_fill_size, get_text_align_nop_count,
2253 get_text_align_nth_nop_size, get_noop_aligned_address,
2254 get_aligned_diff, convert_frag_align_next_opcode,
2255 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2256 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2257 types, avoiding size_t and using offsetT and addressT appropriately.
2258 (get_text_align_power): Clean up types. Avoid incorrect bound.
2259 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2261 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2263 * config/tc-ia64.c (start_unwind_section): Undo the change
2265 (generate_unwind_image, dot_endp): Likewise.
2267 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2269 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2270 le_nop_stop arrays and initializers to file scope.
2271 (md_begin): When generating code for anything other than
2272 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2274 2005-04-01 Jan Beulich <jbeulich@novell.com>
2276 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2279 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2281 * NEWS: Mention [fdgh]_floating.
2282 * config/atof-vax.c: Fix some whitespace.
2283 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2285 2005-04-01 Nick Clifton <nickc@redhat.com>
2287 * configure.in: Add a check for <unistd.h> providing a prototype
2288 for getopt() which is compatible with the one in
2289 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2290 * configure: Regenerate.
2291 * config.in (HAVE_DECL_GETOPT): Add.
2293 2005-04-01 Jan Beulich <jbeulich@novell.com>
2295 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2297 2005-04-01 Jan Beulich <jbeulich@novell.com>
2299 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2300 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2302 2005-03-30 Julian Brown <julian@codesourcery.com>
2304 * config/tc-arm.c (arm_adjust_symtab): Rename
2305 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2307 2005-03-30 Julian Brown <julian@codesourcery.com>
2309 * config/tc-arm.c (mapping_state): Change documentation in function
2310 comment to cross-reference spec instead. Change type of mapping symbols
2312 (arm_adjust_symtab): Don't change type of mapping symbols here.
2314 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2316 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2317 * config.in: Regenerate.
2318 * configure: Regenerate.
2319 * configure.in: Check for ffs decl and alphabetize.
2321 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2322 Phil Blundell <philb@gnu.org>
2324 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2325 (md_apply_fix3): Mark TLS symbols.
2326 (tc_gen_reloc): Handle TLS relocations.
2327 (arm_fix_adjustable): Ignore TLS relocations.
2328 (s_arm_elf_cons): Support expressions after decorated symbols.
2330 2005-03-29 Julian Brown <julian@codesourcery.com>
2332 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2333 whether personality routine index N has been output for this section.
2334 (mapping_state): tc_segment_info_data now struct not enum.
2335 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2336 handled on section change.
2337 (create_unwind_entry): Previous code to output dependency removed.
2338 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2340 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2341 arm_segment_info_type.
2342 (arm_segment_info_type): New struct.
2344 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2345 Bob Wilson <bob.wilson@acm.org>
2347 * config/tc-xtensa.c (do_align_targets): Update comment.
2348 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2349 Insert a LOOP_END frag before every loop target, and do not overload
2350 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2351 (xg_assemble_vliw_tokens): Use do_align_targets.
2352 (xtensa_fix_target_frags): Remove code to convert a
2353 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2354 negatable branch at the end of a loop.
2355 (frag_can_negate_branch): Delete.
2357 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2358 H.J. Lu <hongjiu.lu@intel.com>
2361 NEWS: Mention "-mtune=[itanium1|itanium2]".
2363 * config/tc-ia64.c (md): Add tune.
2364 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2365 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2366 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2367 B unit NOPs are discouraged for McKinley-derived cores.
2368 (md_begin): Don't hardcode the "extra_goodness()" function in
2370 (ia64_init): Set md.tune to itanium2.
2372 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2373 * doc/c-ia64.texi: Likewise.
2375 2005-03-27 Ian Lance Taylor <ian@airs.com>
2377 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2378 bad C_EFCN symbol, print its name.
2380 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2382 * config/tc-xtensa.c (use_longcalls): Delete.
2383 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2384 the use_longcalls flag is set. Do this before checking the segment.
2385 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2386 expand direct calls at this point.
2387 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2388 (xtensa_find_unmarked_state_frags): Likewise.
2389 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2390 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2391 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2392 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2394 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2396 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2398 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2400 * config/tc-cris.h: Convert to ISO C90.
2401 * config/tc-cris.c: Ditto.
2402 (md_estimate_size_before_relax): Remove obsolete comment for
2403 parameter "segment_type".
2404 (md_begin): Document reason for cast of hash_insert argument.
2405 (md_atof): Correct type of parameter "type".
2407 2005-03-24 Nick Clifton <nickc@redhat.com>
2409 * write.h (bit_fix_new): Remove redundant prototype.
2410 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2411 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2412 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2413 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2414 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2415 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2416 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2417 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2418 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2419 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2420 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2421 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2422 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2423 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2424 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2425 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2426 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2427 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2428 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2429 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2430 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2431 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2432 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2433 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2434 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2435 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2436 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2437 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2438 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2439 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2440 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2441 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2442 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2443 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2444 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2445 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2446 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2447 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2448 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2449 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2450 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2451 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2452 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2453 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2454 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2455 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2456 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2457 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2458 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2459 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2460 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2461 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2462 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2463 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2464 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2466 2005-03-23 Jim Blandy <jimb@redhat.com>
2468 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2469 attributes properly.
2471 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2472 Nick Clifton <nickc@redhat.com>
2474 * configure.tgt: Accept any C library to accompany a GNU Linux
2475 implementation, not just the GNU C library.
2476 * configure.in: Likewise.
2477 * configure: Regenerate.
2479 2005-03-23 Nick Clifton <nickc@redhat.com>
2481 * config/tc-tic30.c: Convert to ISO C90 formatting.
2482 * config/tc-tic30.h: Convert to ISO C90 formatting.
2483 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2484 * config/atof-vax.c: Convert to ISO C90 formatting.
2486 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2488 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2489 relocations correctly as well.
2490 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2491 relocations in mergeable sections section-relative either.
2493 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2495 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2497 2005-03-21 Nick Clifton <nickc@redhat.com>
2499 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2500 warning by providing a prototype for sh_symbian_find_elf_flags.
2502 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2505 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2507 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2508 along with other formats that set bfd_gas. Remove unnecessary
2509 setting of bfd_gas. Delete strongarm cases in generic_target
2512 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2515 * config/tc-m68k.c (TRUNC, SEXT): Define.
2516 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2517 (m68k_ip): Truncate or sign extend expressions as appropriate.
2518 (get_num): Likewise.
2519 (md_apply_fix3): Use SEXT.
2521 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2523 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2524 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2525 (obj-vms.o): Delete rule.
2527 * Makefile.in: Regenerate.
2528 * aclocal.m4: Regenerate.
2529 * doc/Makefile.in: Regenerate.
2530 * po/POTFILES.in: Regenerate.
2532 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2534 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2535 flag for coldfire v4e.
2537 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2539 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2540 xg_apply_fix_value and return a value to indicate success.
2541 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2542 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2543 (xtensa_validate_fix_sub): New.
2544 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2545 (tc_gen_reloc): Move code to handle difference of symbols and code to
2546 apply tentative fix values to ...
2547 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2548 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2549 relocations when linkrelax flag is not set.
2550 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2551 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2553 2005-03-17 Jan Beulich <jbeulich@novell.com>
2555 * config/tc-i386.c (i386_scale): Beautify error message.
2556 (Intel syntax comments): Update.
2557 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2559 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2560 Remove declarations.
2561 (intel_bracket_expr): Declare.
2562 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2563 of the function body in a loop allowing to split an operand into two.
2564 Replace calls to malloc and checks of it returning non-NULL with
2565 calls to xmalloc/xstrdup.
2566 (intel_expr): SHORT no longer handled here. Add comment indicating
2567 comparison ops need implementation.
2568 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2569 Check right operand of - does not specify a register when parsing
2570 the address of a memory reference.
2571 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2572 Check operands do not specify a register when parsing the address of
2574 (intel_e06, intel_e06_1): Likewise.
2575 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2576 handle SHORT as well as unary + and -. Don't accept : except for
2577 segment overrides or in direct far jump/call insns.
2578 (intel_brack_expr): New.
2579 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2581 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2582 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2583 Allow symbolic constants as register scale value.
2584 (intel_get_token): Replace call to malloc and check of return value
2585 with call to xmalloc. Change handling for FLAT to match MASM's.
2586 (intel_putback_token): Don't try to back up/free current token if
2589 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2591 * configure.tgt: Set emulation for arm-*-eabi*.
2592 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2593 * config/te-armeabi.h: New file.
2594 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2595 * config/te-symbian.h: Include "te-armeabi.h".
2597 2005-03-16 Nick Clifton <nickc@redhat.com>
2599 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2600 local variable in case it is clobbered by the setjmp.
2602 2005-03-16 Nick Clifton <nickc@redhat.com>
2603 Ben Elliston <bje@au.ibm.com>
2605 * configure.in (werror): New switch: Add -Werror to the
2606 compiler command line. Enabled by default. Disable via
2608 * configure: Regenerate.
2610 2005-03-16 Nick Clifton <nickc@redhat.com>
2612 * config/obj-coff.h: Convert to ISO C90 formatting.
2613 * config/obj-coff.c: Convert to ISO C90 formatting.
2615 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2617 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2618 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2619 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2620 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2621 (insns): Add ARMv6T2 instructions:
2622 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2623 (arm_archs): Add V6T2 variants.
2625 2005-03-15 Nick Clifton <nickc@redhat.com>
2627 * NEWS: Add cutoff for changes in 2.16 release.
2629 2005-03-15 Jan Beulich <jbeulich@novell.com>
2631 * expr.c (operand): Merge handling of unary + into that for unary
2634 2005-03-14 Eric Christopher <echristo@redhat.com>
2636 * config/tc-mips.c: Include dw2gencfi.h.
2637 (mips_cfi_frame_initial_instructions): New.
2638 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2639 (tc_cfi_frame_initial_instructions): Ditto.
2640 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2641 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2642 * Makefile.am: Update dependencies.
2643 * Makefile.in: Regenerate.
2645 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2647 * po/es.po: Commit new Spanish translation.
2649 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2651 * po/tr.po: Commit new Turkish translation.
2653 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2655 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2658 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2660 * config-gas.com: Mark vax-vms as obsolete.
2661 * configure.in: Remove fmt=vms support.
2662 * config.in: Regenerate.
2663 * configure: Regenerate.
2664 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2666 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2667 Bob Wilson <bob.wilson@acm.org>
2669 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2670 when checking if xg_resolve_literals needs to be called.
2671 * config/tc-xtensa.h: Fix spelling typo in a comment.
2673 2005-03-10 Jan Beulich <jbeulich@novell.com>
2675 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2676 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2677 crafted structure declarations with the types from macro.h.
2679 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2681 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2682 for -mno-shared optimization.
2684 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2686 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2687 (MAX_NOPS): Bump to 4.
2688 (mips_fix_vr4130): New variable.
2689 (nops_for_vr4130): New function.
2690 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2691 nops_for_vr4130 if working around VR4130 errata.
2692 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2693 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2694 (md_parse_option): Handle them.
2695 (md_show_usage): Print them.
2696 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2698 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2700 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2703 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2705 * config/tc-mips.h (mips_flush_pending_output): Delete.
2706 (mips_emit_delays): Declare.
2707 (md_flush_pending_output): Use mips_emit_delays.
2708 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2709 the previous instructions.
2710 (md_begin, append_insn, md_parse_option): Update callers.
2711 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2713 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2714 (s_gpdword): Update callers.
2715 (start_noreorder, end_noreorder): New functions.
2716 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2717 manipulating mips_opts or prev_nop_frag directly.
2718 (mips_flush_pending_output): Delete.
2720 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2722 * config/tc-mips.c (mips_move_labels): New function, taken from...
2723 (append_insn, mips_emit_delays): ...here.
2725 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2727 * config/tc-mips.c (MAX_NOPS): New macro.
2728 (history): Resize to 1 + MAX_NOPS.
2729 (fix_vr4120_class): New enumeration.
2730 (vr4120_conflicts): New variable.
2731 (init_vr4120_conflicts): New function.
2732 (md_begin): Call it.
2733 (insn_uses_reg): Constify first argument.
2734 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2735 (nops_for_insn_or_target): New functions.
2736 (append_insn): Use the new nops_for_* functions instead of inline
2737 delay checks. Generalize prev_nop_frag handling to handle an
2738 arbitrary history length. Insert nops into the history buffer
2739 once the number of nops in prev_nop_frag is fixed.
2740 (emit_delays): Use nops_for_insn instead of inline delay checks.
2742 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2744 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2745 check from branch delay code. Remove unnecessary check for branches.
2747 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2749 * config/tc-mips.c (dummy_opcode): Delete.
2750 (nop_insn, mips16_nop_insn): New variables.
2751 (NOP_INSN): New macro.
2752 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2753 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2754 (md_begin): Initialize nop_insn and mips16_nop_insn.
2755 (append_insn): Use the new emit_nop function to add nops, recording
2756 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2757 to reserve room for the instruction and install_insn to install the
2758 final form. Use insert_into_history to record the instruction in
2759 the history buffer. Use move_insn to do delay slot filling.
2760 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2761 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2762 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2764 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2766 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2767 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2768 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2769 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2770 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2772 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2774 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2775 and extended_p fields with a single fixed_p field.
2776 (append_insn, mips_no_prev_insn): Adjust accordingly.
2778 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2780 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2781 a single mips16_absolute_jump_p bit.
2782 (append_insn): Adjust accordingly.
2784 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2786 * config/tc-mips.h (mips_cl_insn): Move definition to...
2787 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2788 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2790 (history): New variable.
2791 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2792 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2793 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2794 (prev_prev_insn_unreordered): Delete.
2795 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2796 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2799 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2801 * doc/Makefile.am: Update as.info dependencies.
2802 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2804 2005-03-08 Jan Beulich <jbeulich@novell.com>
2806 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2807 error, and point to .purgem documentation if someone really needs
2809 * NEWS: Mention macro redefinition is now an error.
2811 2005-03-08 Jan Beulich <jbeulich@novell.com>
2813 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2814 emitted to. Add more precise diagnostics for non-fitting insns based
2815 on that. Eliminate now superfluous special casing of MLX. Clear out
2816 slot information when dropping an insn.
2818 2005-03-08 Jan Beulich <jbeulich@novell.com>
2820 * config/tc-ia64.c (parse_section_name): Rename to...
2821 (cross_section): In addition to separating the name from the rest of
2822 the arguments, also carry out the operation.
2823 (dot_xdata): Use cross_section.
2824 (dot_float_cons): Likewise.
2825 (dot_xstringer): Likewise.
2826 (dot_xdata_ua): Likewise.
2827 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2829 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2831 * po/gas.pot: Regenerate.
2833 2005-03-04 David Daney <ddaney@avtrex.com>
2835 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2836 instead of '_gp' for -mno-shared optimization.
2838 (s_abicalls): Document it in the comment.
2839 (md_show_usage): Document the -mno-shared option.
2841 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
2843 * config/tc-mips.c (mips_set_options): Add sym32 field.
2844 (mips_opts): Initialize it.
2845 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2846 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2847 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2848 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2849 when deciding whether to use a symbolic %highest/%higher expansion.
2850 (macro): Likewise. Remove o64/n32 linux hack. Always use
2851 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2852 and "la". Handle constants separately from symbolic expressions in
2853 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2854 and using load_register to load the high part of the address.
2855 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2856 (OPTION_ELF_BASE): Bump by 2.
2857 (md_longopts): Add entries for -msym32 and -mno-sym32.
2858 (md_parse_option): Handle them.
2859 (usage): Document them.
2860 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2861 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2862 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2863 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2864 -msym32 and -mno-sym32.
2866 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2868 * config/tc-mips.c (load_address): Implement GP optimization
2869 for 64bit address space non-PIC. Fix formatting.
2870 (macro): Likewise. Simplify code.
2871 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2872 (mips_after_parse_args): Simplify code.
2874 2005-03-03 Nick Clifton <nickc@redhat.com>
2876 * expr.c (operand): Remove redundant code enclosed by #ifdef
2877 RELAX_PAREN_GROUPING....#endif.
2879 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2880 reloc is the difference of two symbols defined in the same
2883 * config/tc-iq2000.c (line_comment_chars): Include the # character
2884 as otherwise this breaks #APP/#NO_APP processing.
2886 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2888 * config/tc-arc.c(md_assemble): Remove dead code for handling
2889 immediate indexing of ld and st .
2891 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2892 Joseph Myers <joseph@codesourcery.com>
2894 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2895 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2896 (parse_relocation): Check for a word break after a relocation
2898 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2901 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2903 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2905 2005-03-02 Jan Beulich <jbeulich@novell.com>
2907 * as.c (main): Use unlink_if_ordinary instead of unlink.
2908 * messages.c (as_fatal): Likewise.
2910 2005-03-02 Jan Beulich <jbeulich@novell.com>
2912 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2914 (parse_register): Allow cr8...15 in all modes.
2916 2005-03-02 Jan Beulich <jbeulich@novell.com>
2918 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2919 etc. like normal symbol references (T_ID).
2921 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2923 * symbols.c (fb_label_name): Fix silly thinko in last change.
2925 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2927 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2928 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2930 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2932 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2935 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2938 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2940 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2942 * as.h (assert): Warning fix.
2943 * expr.c (expr): Correct assertion.
2944 * read.c (s_comm_internal): Remove assertion.
2945 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2946 (fixup_segment): Remove assertion.
2947 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2948 (md_apply_fix3): Likewise.
2949 * config/tc-i370.c (md_begin): Correct assertion.
2950 (i370_macro): Warning fix for assertion.
2952 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2954 * configure.in (AC_C_BIGENDIAN): Invoke.
2955 * configure: Regenerate.
2956 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2957 host variable to set string header size.
2958 * config/obj-aout.c (obj_header_append): Don't use host structs.
2959 (obj_symbol_to_chars): Likewise.
2960 (obj_emit_strings): Likewise. Use the passed in output pointer.
2961 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2962 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2963 not sizeof host struct.
2964 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2965 (obj_emit_strings): Likewise.
2966 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2967 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2969 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2971 (host_number_to_chars): Define.
2972 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2973 host internal struct to set header sizes.
2974 * config/tc-i960.c (md_number_to_field): Warning fix.
2975 (md_ri_to_chars): Use host byte order.
2976 (get_cdisp, md_apply_fix3): Warning fix.
2977 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2979 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2981 * doc/c-arc.texi: Update documentation about ARC's extension
2984 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2986 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2989 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2991 * cgen.c: Warning fixes.
2992 * config/tc-arc.c: Likewise.
2993 * config/tc-arm.c: Likewise.
2994 * config/tc-avr.c: Likewise.
2995 * config/tc-d10v.c: Likewise.
2996 * config/tc-d30v.c: Likewise.
2997 * config/tc-frv.c: Likewise.
2998 * config/tc-frv.h: Likewise.
2999 * config/tc-h8300.c: Likewise.
3000 * config/tc-h8500.c: Likewise.
3001 * config/tc-i370.c: Likewise.
3002 * config/tc-i960.c: Likewise.
3003 * config/tc-ia64.c: Likewise.
3004 * config/tc-ip2k.c: Likewise.
3005 * config/tc-m68hc11.c: Likewise.
3006 * config/tc-maxq.c: Likewise.
3007 * config/tc-mcore.c: Likewise.
3008 * config/tc-mips.c: Likewise.
3009 * config/tc-msp430.c: Likewise.
3010 * config/tc-pj.c: Likewise.
3011 * config/tc-ppc.c: Likewise.
3012 * config/tc-ppc.h: Likewise.
3013 * config/tc-s390.c: Likewise.
3014 * config/tc-sh.c: Likewise.
3015 * config/tc-sh64.c: Likewise.
3016 * config/tc-tic4x.c: Likewise.
3017 * config/tc-tic80.c: Likewise.
3018 * config/tc-v850.c: Likewise.
3019 * config/tc-vax.c: Likewise.
3020 * config/tc-w65.c: Likewise.
3021 * config/tc-xstormy16.c: Likewise.
3022 * config/tc-z8k.c: Likewise.
3024 2005-02-22 Catherine Moore <clm@cm00re.com>
3026 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3027 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3029 2005-02-22 Eric Christopher <echristo@redhat.com>
3031 * config/tc-mips.c (struct proc): Change isym to
3032 func_sym. New member func_end_sym.
3033 (s_mips_ent): Update.
3034 (s_mips_end): Ditto. Add code to compute function size.
3036 2005-02-22 Alan Modra <amodra@bigpond.net.au>
3038 * read.c: Warning fixes.
3039 * config/obj-elf.c: Likewise.
3041 2005-02-22 Maciej W. Rozycki <macro@mips.com>
3043 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3046 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
3048 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3051 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3053 (demand_empty_rest_of_line): Likewise.
3054 (tic54x_sblock): Likewise.
3055 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3057 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3059 * read.c (address_bytes): New function.
3060 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3061 (potable): Add "dc.a".
3062 (cons_worker): Handle "dc.a".
3063 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3065 2005-02-21 Alan Modra <amodra@bigpond.net.au>
3067 * input-file.c (input_file_open): Rearrange to avoid warning.
3069 2005-02-19 Alan Modra <amodra@bigpond.net.au>
3071 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3072 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3073 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3075 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3077 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3078 uses after .set noat.
3079 (load_address): Likewise.
3080 (macro): Likewise. Don't try to avoid $at use by sacrificing
3081 the target register before it is stored, it won't work.
3083 2005-02-17 James E Wilson <wilson@specifixinc.com>
3085 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3086 see an instruction that specifies a template.
3088 2005-02-18 Alan Modra <amodra@bigpond.net.au>
3090 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3091 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3092 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3094 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
3096 * NEWS: Mention "-mhint.b=[ok|warning|error]".
3098 * config/tc-ia64.c (md): Add hint_b.
3099 (emit_one_bundle): Handle md.hint_b for "hint".
3100 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3101 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3102 (ia64_init): Set md.hint_b to error.
3103 (md_assemble): Handle md.hint_b for "hint.b".
3105 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3106 * doc/c-ia64.texi: Likewise.
3108 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3110 * tc.h (struct relax_type, relax_typeS): Move from here..
3111 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
3112 * ecoff.c (ecoff_new_file): Add appfile param.
3113 * ecoff.h (ecoff_new_file): Likewise.
3114 * itbl-lex.h: New file.
3115 * itbl-lex.l: Include itbl-lex.h.
3116 * itbl-parse.y: Likewise.
3117 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3118 * read.c (s_app_file_string): Mark appfile possibly unused.
3119 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3120 * subsegs.h (struct seg_info_trash): Delete.
3121 (seg_info): Use segment_info_type instead.
3122 * config/obj-coff.c (struct filename_list): Make filename const char *.
3123 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3124 * config/obj-elf.c (elf_file_symbol): Similarly.
3125 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
3127 * config/tc-arc.c (md_operand): Warning fix.
3128 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3129 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3130 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3131 * config/tc-frv.c (frv_force_relocation): Warning fix.
3132 * config/tc-m68k.c (md_parse_option): Delete unused var.
3133 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3134 * config/tc-sparc.c: Likewise.
3135 (s_common): Warning fix.
3136 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3137 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3139 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3140 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3141 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3142 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3143 (tic4x_do_align): Use TIC_NOP_OPCODE.
3144 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3145 * config/tc-vax.c: Include netinet/in.h.
3146 (tc_headers_hook): Formatting.
3147 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3149 2005-02-17 Jan Beulich <jbeulich@novell.com>
3151 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3152 parsing inN, locN, outN. Set 'idx' to offset register number starts
3153 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3156 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3158 * config/tc-mips.c (load_address): Fix formatting.
3159 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3160 Catch macros which are unexpandable without AT. Remove duplicate
3162 (macro2): Remove duplicate zeroing of used_at.
3164 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3166 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3169 2005-02-15 Nigel Stephens <nigel@mips.com>
3170 Maciej W. Rozycki <macro@mips.com>
3172 * config/tc-mips.c (reloc_needs_lo_p): Handle
3173 BFD_RELOC_MIPS16_HI16_S.
3174 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3175 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3176 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3178 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3179 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3180 Call my_getSmallExpression() to parse percent operators.
3181 (percent_op_match, mips_percent_op): Separate definitions.
3182 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3183 (parse_relocation): Handle the MIPS16 mode using
3185 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3186 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3188 2005-02-15 Jan Beulich <jbeulich@novell.com>
3190 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3191 instead of explicitly dealing with the translation; exclude
3192 relocations that are already pcrel, however.
3194 2005-02-15 Jan Beulich <jbeulich@novell.com>
3196 * config/tc-ia64.c: Include limits.h (if available).
3197 (gr_values[0]): Set path to INT_MAX.
3198 (dot_reg_val): Don't allow changing value of r0. Limit range of
3199 general registers at r127.
3200 (specify_resource): Default resource index is -1. Don't set resource
3201 index (in case IA64_RS_RSE) without setting the specific flag.
3202 (note_register_values): Check operand is O_constant before tracking
3203 input value of moves. Add tracking for dep.z with constant inputs.
3204 (print_dependency): Resource index of specific resource may be zero.
3205 (check_dependencies): Likewise.
3207 2005-02-15 Jan Beulich <jbeulich@novell.com>
3209 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3210 reg_class. Check operands and emit diagnostics for illegal use of
3213 2005-02-15 Jan Beulich <jbeulich@novell.com>
3215 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3216 new variables type, suffix, and width. Handle
3217 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3218 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3219 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3220 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3221 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3222 if unable to translate relocation type, using the new variables.
3224 2005-02-15 Jan Beulich <jbeulich@novell.com>
3226 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3227 (ty_symbol_chars): Define.
3228 * config/tc-ia64.c (ia64_symbol_chars): Define.
3230 2005-02-15 Jan Beulich <jbeulich@novell.com>
3232 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3233 input_line_pointer was advanced.
3235 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3237 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3240 2005-02-13 Jan Beulich <jbeulich@novell.com>
3242 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3243 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3245 (ia64_init): Set md.detect_dv.
3246 (ia64_start_line): New static variable warned. Warn only once when
3247 encountering explicit stops in automatic mode.
3248 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3249 * NEWS: Mention new default mode.
3251 2005-02-13 Jan Beulich <jbeulich@novell.com>
3253 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3254 be freed when wiping out previous state. Canonicalize names before
3255 use. Free name string when detecting redefinition.
3256 (dot_pred_rel): Call generic expression parser to process arguments.
3257 Handle O_register case for individual predicates and O_subtract for
3259 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3261 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3262 Warn if multiple found, issue error if resulting symbol name has zero
3264 (dot_alias): Canonicalize name before use.
3266 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3268 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3270 (in_procedure): Return -1 for warning.
3271 (in_prologue): Likewise.
3272 (in_body): Likewise.
3274 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3276 * config/tc-ia64.c (dot_xdata): Undo the last change.
3277 (dot_float_cons): Likewise.
3278 (dot_xstringer): Likewise.
3279 (dot_xdata_ua): Likewise.
3280 (dot_float_cons_ua): Likewise.
3282 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3284 * NEWS: Mention "-munwind-check=[warning|error]".
3286 * config/tc-ia64.c (md): Add unwind_check.
3287 (unwind_diagnostic): New.
3288 (in_procedure): Call unwind_diagnostic when a directive isn't
3290 (in_prologue): Call unwind_diagnostic when a directive isn't in
3292 (in_body): Call unwind_diagnostic when a directive isn't in
3294 (dot_endp): Set md.unwind_check to error before calling
3295 in_procedure and restore it after. When the name is missing or
3296 couldn't be found, use the one from the last .proc if
3297 md.unwind_check isn't error. Warn if md.unwind_check is
3299 (md_parse_option): Handle "-munwind-check=[warning|error]".
3300 (md_show_usage): Add "-munwind-check=[warning|error]".
3301 (ia64_init): Set md.unwind_check to warning.
3303 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3304 * doc/c-ia64.texi: Likewise.
3306 2005-02-11 Jan Beulich <jbeulich@novell.com>
3308 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3310 (ia64_parse_name): New third parameter.
3311 (md_parse_name): Pass third argument.
3312 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3313 (md_operand): Handling of '@'-prefixed symbols moved from here...
3314 (ia64_parse_name): ...to here.
3316 2005-02-11 Jan Beulich <jbeulich@novell.com>
3318 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3319 (errata_nop_necessary_p): Remove declaraction and definition.
3320 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3321 update md.group_idx. Don't reset md.last_groups.
3323 2005-02-11 Jan Beulich <jbeulich@novell.com>
3325 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3327 (dot_xdata): Free section name after use.
3328 (dot_float_cons): Likewise.
3329 (dot_xstringer): Likewise.
3330 (dot_xdata_ua): Likewise.
3331 (dot_float_cons_ua): Likewise.
3332 (md_pseudo_table): Add xdata16 and xdata16.ua.
3334 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3336 * doc/all.texi: Add IA64.
3337 * doc/as.texinfo: Likewise.
3339 * doc/c-ia64.texi: Fix typos.
3341 2005-02-10 Julian Brown <julian@codesourcery.com>
3343 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3345 (do_t_push_pop): Likewise.
3346 (md_assemble): Likewise.
3347 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3348 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3349 (create_unwind_entry): Output dependency on the required personality
3352 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3354 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3355 * subsegs.c (seg_not_empty_p): Likewise.
3357 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3359 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3360 relative jump calculation.
3361 <md_convert_frag) : Likewise.
3362 <output_disp): Likewise.
3364 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3366 * write.c (write_object_file): Recognize warning-symbol construct
3367 and skip object- and target- handling for the second symbol.
3369 2005-02-02 Jan Beulich <jbeulich@novell.com>
3371 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3372 designators along with quoted ones. Free copy of quoted designator
3375 2005-02-01 Ben Elliston <bje@au.ibm.com>
3377 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3378 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3379 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3380 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3381 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3382 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3383 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3384 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3385 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3386 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3387 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3388 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3389 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3390 #if 0'd code throughout.
3392 2005-01-31 Nick Clifton <nickc@redhat.com>
3394 * as.c (parse_args): Bump copyright date reported by --version to
3397 2005-01-31 Nick Clifton <nickc@redhat.com>
3399 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3402 2005-01-31 Jan Beulich <jbeulich@novell.com>
3404 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3405 that can end with .endr in that case. Make requiring/permitting
3406 pseudo-ops without leading dot closer to the logic in read.c serving
3408 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3411 2005-01-31 Jan Beulich <jbeulich@novell.com>
3413 * macro.c (do_formals): Adjust to no longer accept empty parameter
3415 (define_macro): Adjust to no longer accept empty macro name, garbage
3416 following the parameters, or macros that were previously defined.
3417 * read.c (s_bad_end): Declare.
3418 (potable): Add endm. Handler for endr and endm is s_bad_end.
3419 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3421 * read.h (s_bad_endr): Remove.
3423 2005-01-31 Jan Beulich <jbeulich@novell.com>
3425 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3426 immediately discarding (but counting) those exceeding the maximum
3427 possible amount. Track whether output and input operand counts ever
3428 matched, and use this to better indicate which of the operands/
3429 operand types was wrong; specifically don't default to pointing to
3432 2005-01-31 Jan Beulich <jbeulich@novell.com>
3434 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3435 variable in dot_endp). Add body and insn. Make prologue,
3436 prologue_mask, body, and insn bitfields.
3437 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3439 (in_procedure, in_prologue, in_body): New.
3440 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3441 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3442 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3443 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3444 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3445 dot_personality): Use the appropriate one of the above.
3446 (dot_proc): Clear unwind.proc_start; set to current location only if
3447 none of the entry points were valid. Check for non-zero-length entry
3448 point names. Check that entry points aren't defined, yet. Clear
3449 unwind.prologue, unwind.body, and unwind.insn.
3450 (dot_body): Call in_procedure. Check that first directive in procedure
3451 had no insns emitted before. Set unwind.body.
3452 (dot_prologue): Call in_procedure. Check that not already in prologue.
3453 Check that first directive in procedure had no insns emitted before.
3455 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3456 length entry point names. Check that entry points became defined.
3457 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3459 2005-01-31 Jan Beulich <jbeulich@novell.com>
3461 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3462 before actually using it. Don't generate an error in manual bundling
3463 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3464 Don't generate an error in manual bundling mode when looking at an
3465 insn required to be last in its group but the required slot hasn't
3466 been reached, yet. Allow conversion from MII to MI;I for bundle
3467 consisting of only 2 insns with the stop between them. Suppress
3468 various meaningless errors resulting from detecting earlier ones.
3470 2005-01-31 Jan Beulich <jbeulich@novell.com>
3472 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3475 2005-01-28 Christian Groessler <chris@groessler.org>
3477 * config/tc-z8k.c (md_assemble): Improve error detection.
3479 2005-01-28 Jan Beulich <jbeulich@novell.com>
3481 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3482 for personality routine pointer only if there is one.
3483 (ia64_convert_frag): Likewise.
3484 (generate_unwind_image): Likewise.
3486 2005-01-27 Christian Groessler <chris@groessler.org>
3488 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3489 (md_apply_fix3): Make relative branches out of range an error
3490 instead of a warning. Display correct line number for out of
3491 range branches/calls/memory accesses.
3493 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3495 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3496 to emit .debug_line and other debug sections.
3497 * as.h (seg_not_empty_p): Declare.
3498 * subsegs.c (seg_not_empty_p): New predicate.
3500 2005-01-27 Andrew Cagney <cagney@gnu.org>
3502 * configure: Regenerate to track ../gettext.m4 change.
3504 2005-01-27 Jan Beulich <jbeulich@novell.com>
3506 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3508 2005-01-27 Jan Beulich <jbeulich@novell.com>
3510 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3511 to/from application registers dynamic insns.
3512 (md_assemble): Defer resolution of move to/from application registers
3513 dynamic insns when they can be issued on either the I- or M-units.
3515 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3517 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3518 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3519 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3520 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3521 * cgen.c (gas_cgen_parse_operand): Handle
3522 CGEN_PARSE_OPERAND_SYMBOLIC.
3523 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3524 (frv_force_relocation): Likewise. Fix handling of PIC
3526 (md_apply_fix3): Likewise.
3528 2005-01-21 Ben Elliston <bje@au.ibm.com>
3530 * as.h: Remove #if 0'd code.
3531 * atof-generic.c (atof_generic): Likewise.
3532 * ecoff.c (ecoff_directive_frame): Likewise.
3533 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3534 * itbl-ops.c (itbl_add_reg): Likewise.
3535 * listing.c (calc_hex): Likewise.
3536 * read.c (MASK_CHAR): Likewise.
3537 * subsegs.c (subsegs_print_statistics): Likewise.
3538 * symbols.c (indent): Likewise.
3539 * write.c (write_relocs): Likewise.
3540 (write_object_file): Likewise.
3541 (relax_frag): Likewise.
3543 2005-01-20 Nick Clifton <nickc@redhat.com>
3545 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3546 getopt_long_only() from considering -a as an abbreviation for
3548 (parse_args): Fix the parsing of -a=<file>.
3550 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3553 * read.c (s_incbin): Adjust default count for skip. Check validity
3554 of count and skip rigorously.
3556 2005-01-19 Fred Fish <fnf@specifixinc.com>
3558 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3560 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3562 * read.c (convert_to_bignum): New function, split out from...
3563 (emit_expr): ...here. Handle the case where X_add_number is
3564 positive and the input value is negative.
3565 (output_big_sleb128): Fix setting of continuation bit. Check whether
3566 the final byte needs to be sign-extended. Fix size-shrinking loop.
3567 (emit_leb128_expr): When generating a signed leb128, see whether the
3568 sign of an O_constant's X_add_number matches the sign of the input
3569 value. Use a bignum if not.
3571 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3573 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3574 arch_sh_up in order to match the external name and make the
3575 testsuite's job easier.
3577 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3580 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3582 2005-01-12 Nick Clifton <nickc@redhat.com>
3584 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3585 ignored_arguments array.
3587 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3589 * write.c (write_object_file): Disallow a symbol equated to
3592 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3594 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3596 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3597 (maxq_target): New function: Set the machine type.
3599 2005-01-06 Paul Brook <paul@codesourcery.com>
3601 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3602 (md_begin): Handle TE_VXWORKS for FP defaults.
3603 (md_apply_fix3): Correct rela offsets.
3604 (elf32_arm_target_format): Add VxWorks targets.
3606 2005-01-06 Paul Brook <paul@codesourcery.com>
3608 * configure.tgt: Set em=vxworks for *-*-vxworks.
3609 * config/te-vxworks.h: New File.
3611 2005-01-06 Paul Brook <paul@codesourcery.com>
3613 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3615 2005-01-04 Dmitry Diky <diwil@spec.ru>
3617 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3620 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3622 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3623 (dot_loc): New function.
3624 (md_pseudo_table): Add entry to map .loc to dot_loc().
3625 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3626 seen a .loc directive or we're generating DWARF2 debug info for
3629 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3632 * read.c (s_comm_internal): Don't zero end of name until size
3633 expression has been parsed.
3635 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3637 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3639 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3641 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3644 2004-12-22 Ian Lance Taylor <ian@airs.com>
3646 * configure.tgt: New.
3647 * configure.in: Move setting of cpu_type, fmt, etc., to
3649 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3650 $(srcdir)/configure.tgt.
3651 * configure, Makefile.in: Rebuild.
3653 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3655 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3656 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3658 (avr_offset_expression): New function to parse offsets for LDI
3660 (avr_operand): Use it.
3661 (md_apply_fix3): Generate the relocs.
3663 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3665 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3666 BFD_RELOC_SH_IMMS10BY8 relocation.
3668 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3669 than just ignoring bad code.
3671 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3673 * config/tc-v850.c (handle_lo16): New function.
3674 (v850_reloc_prefix): Use it to check lo().
3675 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3677 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3679 * configure.in: Add s390x-ibm-tpf support.
3680 * configure: Regenerate.
3682 2004-12-15 Jan Beulich <jbeulich@novell.com>
3684 * config/obj-elf.c (obj_elf_change_section): Only set type and
3685 attributes on new sections. Emit warning when type of re-declared
3686 section doesn't match.
3688 2004-12-15 Jan Beulich <jbeulich@novell.com>
3690 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3691 '.cfi_startproc simple' doesn't inherit the old value.
3693 2004-12-15 Jan Beulich <jbeulich@novell.com>
3695 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3696 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3697 generation to emit a factored offset.
3699 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3701 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3702 which is too large in the case of NO_PIC without 64-bit
3705 * config/tc-mips.c (mips_in_shared): New static variable.
3706 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3707 (md_longopts): Add -mshared and -mno-shared.
3708 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3709 (s_cpload): Implement !mips_in_shared case.
3710 (s_cpsetup): Likewise.
3711 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3712 * NEWS: Mention -mno-shared.
3714 2004-12-09 Paul Brook <paul@codesourcery.com>
3716 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3719 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3721 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3722 sequence, increase the size of the sequence.
3724 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3727 2004-12-07 Ben Elliston <bje@gnu.org>
3729 * read.c (s_align): Use an align_limit temporary to allay a GCC
3730 signed/unsigned comparison warning.
3732 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3734 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3735 * configure.in: Use it for arm*-*-linux-gnueabi*.
3736 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3737 * config/te-armlinuxeabi.h: New file.
3738 * Makefile.in: Regenerated.
3739 * aclocal.m4: Likewise.
3740 * configure: Likewise.
3741 * doc/Makefile.in: Regenerated.
3743 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3745 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3746 (xtensa_restore_emit_state): Likewise.
3748 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3750 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3753 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3755 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3756 * Makefile.in: Regenerate.
3758 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3760 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3761 functions, give functions a meaningful name, add comments.
3762 (check_range): New function - Replace operand size calculation
3763 with range checking.
3764 (assemble_insn): Update Algorithm, improve error issuing.
3766 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3769 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3771 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3772 miss between different section in the same module.
3773 (tc_gen_reloc): Likewise.
3775 2004-11-25 Theodore A. Roth <troth@openavr.org>
3777 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3778 atmega325, atmega3250, atmega645 and atmega6450.
3780 2004-11-25 Jan Beulich <jbeulich@novell.com>
3782 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3783 permissible for the selected instruction suffix.
3784 (process_suffix): For DefaultSize instructions, suppressing the
3785 guessing of a 'q' suffix if the instruction doesn't support it is
3786 pointless, because only an 'l' suffix can be guessed in this place.
3788 2004-11-24 Nick Clifton <nickc@redhat.com>
3790 * config/tc-iq2000.c: Remove support for IQ10 processor.
3791 Convert to ISO C90 formatting.
3792 * config/tc-iq2000.h: Likewise.
3794 2004-11-23 Nick Clifton <nickc@redhat.com>
3796 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3797 in this table. They should be correct now.
3799 2004-11-23 Jan Beulich <jbeulich@novell.com>
3801 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3802 indicate the MMX extensions added by both SSE and 3DNow!A.
3803 (Cpu3dnowA): Declare.
3804 (CpuUnknownFlags): Update.
3805 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3806 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3807 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3808 3DNow!. Athlon additionally implies 3DNow!A. Several new
3809 entries (those starting with a dot are for sub-arch specification).
3810 (set_cpu_arch): Handle sub-arch specifications.
3811 (parse_insn): Distinguish between instructions not supported because
3812 of insufficient CPU features and because of 64-bit mode.
3813 * doc/c-i386.texi: Describe enhanced .arch directive.
3815 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3817 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3819 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3821 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3822 without a corresponding .debug_info section.
3824 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
3826 * read.c (potable): Add "error" and "warning".
3827 (s_errwarn): New function.
3828 * read.h (s_errwarn): Declare.
3829 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3831 2004-11-22 Nick Clifton <nickc@redhat.com>
3833 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3836 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3838 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3839 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3841 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3843 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3844 (coff_adjust_symtab): Adjust call.
3845 (crawl_symbols): Likewise.
3846 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3847 (obj_app_file): Adjust.
3849 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3851 * configure.in: Enable bfd_assember for the MAXQ port.
3852 * configure: Regenerate.
3854 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3855 Sterling Augustine <sterling@tensilica.com>
3857 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3858 there is a conflict.
3859 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3860 interfaces that are related as determined by xtensa_interface_class_id.
3862 2004-11-12 Nick Clifton <nickc@redhat.com>
3864 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3865 offsets for conditional branches.
3867 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3869 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3871 2004-11-10 Bob Wilson <bob.wilson@acm.org>
3873 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3874 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3876 (relax_frag_immed): Update call to update_next_frag_state.
3878 2004-11-10 Alan Modra <amodra@bigpond.net.au>
3880 * obj.h (struct format_ops <app_file>): Add int param.
3881 * read.h (s_app_file_string): Likewise.
3882 * read.c (s_app_file_string): Likewise.
3883 (s_app_file): Adjust s_app_file_string call.
3884 * config/tc-mips.c (s_mips_file): Likewise.
3885 * config/obj-coff.h (obj_app_file): Add app param.
3886 * config/obj-ecoff.h (obj_app_file): Likewise.
3887 * config/obj-multi.h (obj_app_file): Likewise.
3888 * config/obj-elf.h (elf_file_symbol): Likewise.
3889 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3890 if called for # preprocessor lines.
3892 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3895 * symbols.c (resolve_symbol_value): Convert weak symbols only
3897 (symbol_equated_reloc_p): Don't equate weaks when relocating
3898 only for Windows PECOFF.
3900 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3902 * config/tc-crx.c (print_insn): Check and set insn_addr.
3903 * config/tc-crx.h (md_frag_check): Define.
3905 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3906 Vineet Sharma <vineets@noida.hcltech.com>
3908 * configure.in: Add support for new target maxq-coff.
3909 * configure: Regenerate.
3910 * NEWS: Mention new support.
3911 * config/tc-maxq.c: New file.
3912 * config/tc-maxq.h: New file.
3913 * config/obj-coff.h: Add support for maxq-coff.
3915 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3917 * symbols.c (any_external_name): Define.
3918 (resolve_symbol_value): Convert weak symbols.
3919 (S_SET_EXTERNAL): Support any_external_name.
3920 (S_SET_NAME): Qualify parameter const.
3921 (symbol_equated_reloc_p): Equate to weaks when relocating.
3922 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3923 * tc.h (any_external_name): Declare.
3924 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3926 (weak_is_altname): Declare and define.
3927 (weak_name2altname): Same.
3928 (weak_altname2name): Same.
3929 (weak_uniquify): Same.
3930 (weak_altprefix): Define.
3931 (obj_coff_weak): Change .weak syntax and handling.
3932 (coff_frob_symbol): Fix PE weak symbol alternates.
3933 * config/obj-coff.h (USE_UNIQUE): Define.
3934 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3935 are in another segment.
3936 (tc_gen_reloc): Remove broken addend hack.
3937 doc/as.texinfo: Update.
3939 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3941 * config/tc-xtensa.c (total_frag_text_expansion): New.
3942 (md_estimate_size_before_relax): Use it.
3943 (find_address_of_next_align_frag): Likewise.
3945 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3947 * config/tc-crx.c: Rename argument types.
3948 (processing_arg_number): Rename to 'cur_arg_num'.
3949 (get_number_of_bits): Rename to 'set_operand_size'.
3950 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3951 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3952 (set_indexmode_parameters): Remove function, integrate its code into
3954 (set_operand_size): Get rid of 'Operand Number' function parameter -
3955 use global variable 'cur_arg_num' instead.
3956 Use a local 'argument' pointer to reference the current argument.
3957 (parse_operand): Likewise.
3958 (set_operand): Likewise.
3959 (process_label_constant): Likewise.
3961 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3963 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3964 (add_section_rename): Delete. Inlined into...
3965 (build_section_rename): ...here. Use xstrdup instead of strdup.
3966 (xtensa_section_rename): Drop "const" from argument and return types.
3967 (md_show_usage): Indent to match show_usage().
3968 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3969 (tc_canonicalize_section_name): Define.
3970 (md_elf_section_rename): Remove unused macro.
3971 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3972 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3973 (Frame Directive): Delete.
3975 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3977 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3978 * config/tc-arm.c (target_oabi): Delete.
3979 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3980 (arm_opts): Remove moabi.
3981 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3982 * doc/c-arm.texi (ARM Options): Likewise.
3983 * configure: Regenerated.
3985 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3987 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3988 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3989 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3990 * configure: Regenerate.
3991 * config/tc-cris.c (enum cris_archs): New.
3992 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3993 (cris_insn_ver_valid_for_arch): New functions.
3994 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3995 (cris_arch): New variable.
3996 (md_pseudo_table): New pseudo .arch.
3997 (err_for_dangerous_mul_placement): Initialize according to
3999 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
4001 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
4002 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
4003 (BRANCH_WF_V32, BRANCH_WB_V32): New.
4004 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
4005 use in md_cris_relax_table.
4006 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
4007 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4008 Update and improve head comment.
4009 (OPTION_PIC): Define in terms of previous option, OPTION_US.
4010 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
4012 (md_longopts): New option --march=...
4013 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
4015 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
4016 (HANDLE_RELAXABLE): New macro.
4017 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
4018 cases. Check for weak symbols and assume not relaxable. Handle
4019 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
4020 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
4022 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
4023 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
4024 (cris_create_short_jump): Adjust for CRISv32.
4025 (cris_relax_frag): Handle new states.
4026 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
4027 (md_begin): Define symbols "..asm.arch.cris.v32",
4028 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
4029 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
4030 when entering opcode table entry points.
4031 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
4032 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
4033 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
4034 (cris_process_instruction): Initialize out_insnp->insn_type to
4035 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
4036 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
4038 <case 'm'>: Check that modified_char == '.'.
4039 <invalid operands>: Consume the rest of the line.
4040 When operands don't match, skip over subsequent insns with
4041 non-matching version specifier but same mnemonic.
4042 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
4043 special registers in CRISv32 are always 32 bit long.
4044 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
4046 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
4047 and compatible. Recognize "ACR" for v32, unless followed by "+".
4048 (get_spec_reg): Consider cris_arch when looking up register.
4049 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
4051 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
4052 (cris_get_expression): Restore input_line_pointer if failing "early".
4053 (get_flags): Consider cris_arch and recognize flags accordingly.
4054 (branch_disp): Adjust for CRISv32.
4055 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
4056 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
4057 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
4058 resolved. Don't enter zeros in object file for
4060 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
4061 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
4062 (md_parse_option): Break out "return 1".
4063 <OPTION_ARCH> New case.
4064 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
4065 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
4066 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
4067 <case BFD_RELOC_32_PCREL>: New cases.
4068 Addends for non-zero fx_pcrel are too in fx_offset.
4069 (md_show_usage): Show --march=<arch>.
4070 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
4071 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
4072 (s_syntax) <struct syntaxes>: Properly constify member operand.
4073 * config/tc-cris.h (TARGET_MACH): Define.
4074 (cris_mach): Declare.
4075 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
4076 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
4077 (CRIS-Opts): Document --march=...
4078 (CRIS-Pseudos): Document .arch.
4080 2004-11-04 Jan Beulich <jbeulich@novell.com>
4082 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
4083 intel syntax and no register prefix, allow $ in symbol names when
4085 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
4086 (intel_float_operand): Add fourth return value indicating math control
4087 operations. Make classification more precise.
4088 (md_assemble): Complain if memory operand of mov[sz]x has no size
4090 (parse_insn): Translate word operands to floating point instructions
4091 operating on integers as well as control instructions to short ones
4092 as expected by AT&T syntax. Translate 'd' suffix to short one only for
4093 floating point instructions operating on non-integer operands.
4094 (match_template): Remove fldcw special case. Adjust q-suffix handling
4095 to permit it on fild/fistp/fisttp in AT&T mode.
4096 (process_suffix): Don't guess DefaultSize insns' suffix from
4097 stackop_size for certain floating point control instructions. Guess
4098 suffix for branch and [ls][gi]dt based on flag_code. Split error
4099 messages for Intel and AT&T syntax, and make the condition more strict
4100 for the former. Adjust suppressing of generation of operand size
4102 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
4103 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
4104 more error checking.
4105 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
4106 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
4108 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
4110 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
4111 md_short_jump_size, md_long_jump_size.
4112 * write.c [!WORKING_DOT_WORD]: Ditto.
4113 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
4115 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
4117 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
4118 const qualifier in these definitions.
4119 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
4120 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
4122 2004-11-02 Nick Clifton <nickc@redhat.com>
4124 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
4125 table before deciding to produce a .debug_line section to match up
4126 with a user provided .debug_info section.
4128 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4130 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4131 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4133 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4135 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4136 (get_flags): New function.
4137 (get_number_of_bits): Edit comments, update numeric values to
4139 (process_label_constant): Don't support the colon
4140 format (SYMBOL:[s|m|l]).
4141 (set_cons_rparams): Support argument type 'arg_rbase'.
4142 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4143 (handle_LoadStor): Bug fix, first handle post-increment mode.
4144 (getreg_image): Remove redundant code, update according to latest
4146 (print_constant): Bug fix relate to 3-word instructions.
4147 (assemble_insn): Bug fix, when matching instructions, verify also
4148 instruction type (not only mnemonic).
4149 Add various error checking.
4150 (preprocess_reglist): Support HI/LO and user registers.
4152 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4154 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4155 in an epilogue directive go negative.
4157 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4160 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4161 after reporting template error during manual bundling. Reported
4162 by Michael Dupont, michaelx.dupont@intel.com.
4164 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4166 * Makefile.am: Run dep-am.
4167 * aclocal.m4: Regenerate with automake 1.9.2.
4168 * Makefile.in: Regenerate with automake 1.9.2.
4169 * doc/Makefile.in: Likewise.
4171 * config/tc-arm.c: Include "dw2gencfi.h".
4172 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4174 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4175 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4176 (tc_cfi_frame_initial_instructions): Define.
4177 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4180 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4182 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4184 Update coprocessor id to be unsigned immediate.
4186 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4188 * config/tc-i386.c (O_secrel): Delete.
4189 (tc_pe_dwarf2_emit_offset): New function.
4190 * config/tc-i386.h (O_secrel): Define as O_md1.
4191 (TC_DWARF2_EMIT_OFFSET): Define.
4193 2004-10-18 Nick Clifton <nickc@redhat.com>
4195 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4196 ignore @fptr() directives for 4-byte fixups.
4198 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4200 * Makefile.am: Run "make dep-am"
4201 * Makefile.in: Regenerate.
4203 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4205 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4206 Remove comments about placement of literal pools.
4207 (Literal Directive): Update description of literal placement.
4208 (Literal Prefix Directive): Remove statement that this does not apply
4209 to absolute-mode literals. Describe new section naming scheme.
4211 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4213 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4214 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4215 is_windowed_return_opcode): Delete.
4216 (xtensa_frob_label): Use get_subseg_target_freq.
4217 (md_assemble): Inline call to is_entry_opcode.
4218 (xtensa_handle_align): Inline call to get_frag_is_literal.
4219 (relaxation_requirements): Inline call to is_jx_opcode.
4220 (emit_single_op): Inline call to is_movi_opcode.
4221 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4222 get_frag_is_no_transform, is_entry_opcode, and
4223 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4224 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4225 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4226 Inline calls to get_frag_is_no_transform.
4227 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4228 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4229 get_frag_is_no_transform.
4230 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4231 and set_frag_is_no_transform.
4232 (get_expression_value): Delete.
4233 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4234 cur_target_freq to target_freq.
4235 (get_subseg_info): Split out code to create a new map entry into ...
4236 (add_subseg_info): ... this new function.
4237 (get_last_insn_flags): Check if get_subseg_info succeeded.
4238 (set_last_insn_flags): Call add_subseg_info if needed.
4239 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4240 (xtensa_reorder_segments): Compute last_sec while counting sections.
4241 Remove call to get_last_sec.
4242 (get_last_sec): Delete.
4243 (cache_literal_section): Inline call to retrieve_literal_seg and its
4244 callees, seg_present and add_seg_list.
4245 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4246 (get_frag_is_insn, get_frag_is_no_transform,
4247 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4248 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4250 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4252 * config/tc-xtensa.c: Use ISO C90 formatting.
4253 * config/tc-xtensa.h: Likewise.
4254 * config/xtensa-istack.h: Likewise.
4255 * config/xtensa-relax.c: Likewise.
4256 * config/xtensa-relax.h: Likewise.
4258 2004-10-12 Paul Brook <paul@codesourcery.com>
4260 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4263 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4266 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4268 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4270 (Acknowledgements): Use "GAS" instead of AS variable.
4272 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4274 * config/tc-i386.c: Include "elf/x86-64.h".
4275 (i386_elf_section_type): New function.
4276 * config/tc-i386.h (md_elf_section_type): Define.
4277 (i386_elf_section_type): New prototype.
4279 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4281 * config/m68k-parse.h (enum m68k_register): New control register,
4283 * config/tc-m68k.c: Correct control register set for MCF5249.
4285 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4286 Sterling Augustine <sterling@tensilica.com>
4288 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4289 (UNREACHABLE_MAX_WIDTH): Define.
4290 (XTENSA_FETCH_WIDTH): Delete.
4291 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4292 prefer_const16, prefer_l32r): New global variables.
4293 (LIT4_SECTION_NAME): Define.
4294 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4295 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4296 (frag_flags struct): New.
4297 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4298 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4299 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4300 (MAX_FORMATS): Define.
4301 (op_placement_info struct, op_placement_table): New.
4302 (O_pltrel, O_hi16, O_lo16): Define.
4303 (directiveE enum): Rename directive_generics to directive_transform.
4304 Delete directive_relax. Add directive_schedule,
4305 directive_absolute_literals, and directive_last_directive.
4306 (directive_info): Rename "generics" to "transform". Delete "relax".
4307 Add "schedule" and "absolute-literals".
4308 (directive_state): Adjust entries to match changes in directive_info.
4309 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4310 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4311 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4312 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4313 (align_only_targets, software_a0_b_retw_interlock,
4314 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4315 software_avoid_short_loop, software_avoid_close_loop_end,
4316 software_avoid_all_short_loops, specific_opcode): Delete.
4317 (warn_unaligned_branch_targets): New.
4318 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4319 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4320 (option_[no_]link_relax, option_[no_]transform,
4321 option_[no_]absolute_literals, option_warn_unaligned_targets,
4322 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4324 (option_[no_]align_only_targets, option_literal_section_name,
4325 option_text_section_name, option_data_section_name,
4326 option_bss_section_name, option_eb, option_el): Delete.
4327 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4328 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4329 and target-hardware. Delete entries for [no-]target-align-only,
4330 literal-section-name, text-section-name, data-section-name, and
4332 (md_parse_option): Handle new options and remove old ones. Accept but
4333 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4334 and treat them as [no-]transform.
4335 (md_show_usage): Add new options and remove old ones.
4336 (xtensa_setup_hw_workarounds): New.
4337 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4338 "long", "short", "loc" and "frequency" entries.
4339 (use_generics): Rename to ...
4340 (use_transform): ... this function. Add past_xtensa_end check.
4341 (use_longcalls): Add past_xtensa_end check.
4342 (code_density_available, can_relax): Delete.
4343 (do_align_targets): New.
4344 (get_directive): Accept dashes in directive names. Warn about
4345 [no-]generics and [no-]relax directives and treat them as
4347 (xtensa_begin_directive): Call md_flush_pending_output only for some
4348 directives. Check for directives inside instruction bundles. Warn
4349 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4350 directives. Handle new directives. Check generating_literals flag
4352 (xtensa_end_directive): Check for directives inside instruction
4353 bundles. Warn and ignore [no-]density directives. Handle new
4354 directives. Call xtensa_set_frag_assembly_state.
4355 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4356 xtensa_dwarf2_emit_insn): New.
4357 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4358 use_literal_section flag.
4359 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4360 literals. Use xtensa_elf_cons to parse the expression.
4361 (xtensa_literal_prefix): Do not check use_literal_section. Support
4362 ".lit4" sections for absolute literals. Change prefix convention to
4363 replace ".text" (or ".t" in a linkonce section). No need to call
4365 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4366 (expression_end): Handle closing braces and colons.
4367 (PLT_SUFFIX, plt_suffix): Delete.
4368 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4369 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4370 and O_hi16 expressions as well.
4371 (tokenize_arguments): Handle closing braces and colons.
4372 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4373 operands and paired register syntax.
4374 (get_invisible_operands): New.
4375 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4376 new xtensa-isa.h functions.
4377 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4378 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4379 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4380 instructions. Use xtensa_translate_zero_immed.
4381 (operand_is_immed, operand_is_pcrel_label): Delete.
4382 (get_relaxable_immed): Use new xtensa-isa.h functions.
4383 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4385 (xtensa_print_insn_table, print_vliw_insn): New.
4386 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4387 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4388 is_branch_or_jump_opcode): Delete.
4389 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4390 (opnum_to_reloc, reloc_to_opnum): Delete.
4391 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4392 xtensa-isa.h functions. Operate on one slot of an instruction.
4393 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4394 xg_get_insn_size): Delete.
4395 (xg_get_build_instr_size): Use xg_get_single_size.
4396 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4397 xg_build_widen_table. Use xg_get_single_size.
4398 (xg_get_max_narrow_insn_size): Delete.
4399 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4400 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4402 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4403 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4404 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4405 xg_build_widen_table. Use xg_get_single_size.
4406 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4408 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4409 treat weak symbols conservatively.
4410 (xg_check_operand): Use new xtensa-isa.h functions.
4411 (is_dnrange): Delete.
4412 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4413 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4414 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4415 xtensa-isa.h functions.
4416 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4417 xg_instruction_matches_options): New.
4418 (xg_instruction_matches_rule): Handle O_register expressions. Call
4419 xg_instruction_matches_options.
4420 (transition_rule_cmp): New.
4421 (xg_instruction_match): Update call to xg_build_simplify_table.
4422 (xg_build_token_insn): Record loc fields.
4423 (xg_simplify_insn): Check is_specific_opcode field and
4424 density_supported flag.
4425 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4426 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4427 (xg_assemble_literal): Add error handling for O_big. Call
4428 record_alignment. Handle O_pltrel.
4429 (xg_valid_literal_expression): New.
4430 (xg_assemble_literal_space): Add slot parameter. Remove call to
4431 set_expr_symbol_offset. Add call to record_alignment. Update call to
4433 (xg_emit_insn): Delete.
4434 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4435 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4436 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4437 and slot parameters. Handle new "alternate" relocations for absolute
4438 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4439 O_hi16. Use new xtensa-isa.h functions.
4440 (xg_assemble_tokens): Delete.
4441 (is_register_writer): Use new xtensa-isa.h functions.
4442 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4443 old-style RSR from LCOUNT.
4444 (next_frag_opcode): Delete.
4445 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4446 update_next_frag_state): New.
4447 (update_next_frag_nop_state): Delete.
4448 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4449 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4450 the state of the absolute-literals directive. Add calls to
4451 record_alignment and xtensa_set_frag_assembly_state. Call
4452 xtensa_switch_to_non_abs_literal_fragment instead of
4453 xtensa_switch_to_literal_fragment.
4455 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4456 (get_expanded_loop_offset): Change check for undefined opcode to an
4458 (xtensa_set_frag_assembly_state, relaxable_section,
4459 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4460 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4461 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4462 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4463 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4464 (xtensa_init_fix_data): New.
4465 (xtensa_frob_label): Reset label symbol to the current frag. Check
4466 do_align_targets and generating_literals flag. Propagate frequency
4467 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4468 (xtensa_unrecognized_line): New.
4469 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4470 to xtensa_set_frag_assembly_state.
4471 (error_reset_cur_vinsn): New.
4472 (md_assemble): Remove check for literal frag. Remove call to
4473 istack_init. Call use_transform instead of use_generics. Parse
4474 explicit instruction format specifiers. Move code for
4475 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4476 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4477 Add dwarf2_where call. Remote automatic alignment for ENTRY
4478 instructions. Move call to xtensa_clear_insn_labels to the end.
4479 Rearrange to handle bundles.
4480 (xtensa_cons_fix_new): Delete.
4481 (xtensa_handle_align): New.
4482 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4483 assignment to is_no_density field.
4484 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4485 instead of reloc_to_opnum. Handle "alternate" relocations.
4486 (xtensa_force_relocation, xtensa_check_inside_bundle,
4487 xtensa_elf_section_change_hook): New.
4488 (xtensa_symbol_new_hook): Delete.
4489 (xtensa_fix_adjustable): Check for difference of symbols with an
4490 offset. Check for external and weak symbols.
4491 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4492 (md_estimate_size_before_relax): Return expansion for the first slot.
4493 (tc_gen_reloc): Handle difference of symbols by producing
4494 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4495 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4496 tentative values into the output when linkrelax is set.
4497 (XTENSA_PROP_SEC_NAME): Define.
4498 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4499 Create literal tables only if using literal sections. Create new
4500 property tables instead of old instruction tables. Check for unaligned
4501 branch targets and loops.
4502 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4503 new_resource_table, clear_resource_table, resize_resource_table,
4504 resources_available, reserve_resources, release_resources,
4505 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4506 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4507 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4508 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4509 flag. Update checks for workaround options. Call
4510 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4511 (xtensa_cleanup_align_frags): Add special case for branch targets.
4512 Check for and mark unreachable frags.
4513 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4514 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4515 end of a zero-overhead loop body.
4516 (frag_can_negate_branch): Handle instructions with multiple slots.
4517 Use new xtensa-isa.h functions
4518 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4519 xtensa_mark_zcl_first_insns): New.
4520 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4521 transformations are disabled.
4522 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4523 multislot instructions.
4524 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4525 Likewise. Also error if transformations are disabled.
4526 (unrelaxed_frag_max_size): New.
4527 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4528 xtensa-isa.h functions.
4529 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4530 xtensa_opcode_is_loop instead of is_loop_opcode.
4531 (get_text_align_power): Replace as_fatal with assertion.
4532 (get_text_align_fill_size): Iterate instead of using modulus when
4534 (get_noop_aligned_address): Assert that this is for a machine-dependent
4535 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4536 xg_get_single_size, and frag_format_size.
4537 (get_widen_aligned_address): Rename to ...
4538 (get_aligned_diff): ... this function. Add max_diff parameter.
4539 Remove handling of rs_align/rs_align_code frags. Use
4540 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4541 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4542 and pass it back to caller.
4543 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4544 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4545 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4546 (relax_frag_text_align): Rename to ...
4547 (relax_frag_loop_align): ... this function. Assume loops can only be
4548 in the first slot of an instruction.
4549 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4550 instruction. Remove call to frag_wane.
4551 (relax_frag_narrow): Rename to ...
4552 (relax_frag_for_align): ... this function. Extend to handle
4553 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4554 RELAX_NARROW for the first slot.
4555 (find_address_of_next_align_frag, bytes_to_stretch): New.
4556 (future_alignment_required): Use find_address_of_next_align_frag and
4557 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4558 alignment decisions.
4559 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4560 Check if transformations are enabled for b_j_loop_end workaround.
4561 Use new xtensa-isa.h functions and handle multislot instructions.
4562 Update call to xg_assembly_relax.
4563 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4564 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4566 (convert_frag_narrow): Add segP, format and slot parameters. Call
4567 convert_frag_immed for branch instructions. Adjust calls to
4568 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4569 xg_get_single_size and xg_get_single_format.
4570 (convert_frag_fill_nop): New.
4571 (convert_frag_immed): Add format and slot parameters. Handle multislot
4572 instructions and use new xtensa-isa.h functions. Update calls to
4573 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4574 enabled for b_j_loop_end workaround. Use build_nop instead of
4575 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4576 frags. Use xg_get_single_size. Handle O_pltrel.
4577 (fix_new_exp_in_seg): Remove check for old plt flag.
4578 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4579 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4580 for loop opcode to an assertion. Mark all frags up to the end of the
4581 loop as not transformable.
4582 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4583 (get_subseg_info): New.
4584 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4586 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4587 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4588 (xtensa_switch_to_non_abs_literal_fragment): New.
4589 (cache_literal_section): Add is_code parameter and pass it through to
4590 retrieve_literal_seg.
4591 (retrieve_literal_seg): Add is_code parameter and use it to set the
4592 flags on the literal section. Handle case where head parameter is 0.
4593 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4594 set_frag_is_no_transform): New.
4595 (xtensa_create_property_segments): Add end_property_function parameter
4596 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4597 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4598 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4599 (add_xt_block_frags): Add end_property_function parameter and call it
4600 if it is non-zero. Call xtensa_frag_flags_init.
4601 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4602 get_frag_property_flags, frag_flags_to_number,
4603 xtensa_frag_flags_combinable, xt_block_aligned_size,
4604 xtensa_xt_block_combine, add_xt_prop_frags,
4605 init_op_placement_info_table, opcode_fits_format_slot,
4606 xg_get_single_size, xg_get_single_format): New.
4607 (istack_push): Inline call to tinsn_copy.
4608 (tinsn_copy): Delete.
4609 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4610 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4611 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4612 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4613 functions. Handle invisible operands.
4614 (tinsn_to_slotbuf): New.
4615 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4616 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4617 vinsn_from_chars, and xg_free_vinsn.
4618 (tinsn_from_insnbuf): New.
4619 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4620 instructions. Handle symbol differences.
4621 (get_num_stack_text_bytes): Use xg_get_single_size.
4622 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4623 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4624 get_expr_register, set_expr_symbol_offset_diff): New.
4625 * config/tc-xtensa.h (MAX_SLOTS): Define.
4626 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4627 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4628 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4630 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4631 (xtensa_frag_type struct): Add is_assembly_state_set,
4632 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4633 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4634 Replace is_generics and is_relax fields by is_no_transform field.
4635 Delete is_text and is_longcalls fields. Change text_expansion and
4636 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4637 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4638 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4639 (xtensa_fix_data struct): New.
4640 (xtensa_symfield_type struct): Delete plt field.
4641 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4642 forward declaration here.
4643 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4644 (XTENSA_SECTION_RENAME): Undefine.
4645 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4646 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4647 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4648 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4649 (unit_num_copies_func, opcode_num_units_func,
4650 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4651 (resource_table struct): New.
4652 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4653 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4654 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4655 (tinsn_copy): Delete prototype.
4656 (vliw_insn struct): New.
4657 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4658 (widen_spec_list): Add option conditions for density and boolean
4659 instructions. Add expansions using CONST16 and conditions for using
4660 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4662 (simplify_spec_list): Add option conditions for density instructions.
4663 Add entry for NOP instruction.
4664 (append_transition): Add cmp function pointer parameter and use it to
4665 insert the new entry in order.
4666 (operand_function_LOW16U, operand_function_HI16U): New.
4667 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4668 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4669 (enter_opname, split_string): Use xstrdup instead of strdup.
4670 (init_insn_pattern): Initialize new options field.
4671 (clear_req_or_option_list, clear_req_option_list,
4672 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4674 (parse_insn_pattern): Parse option conditions.
4675 (transition_applies): New.
4676 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4677 swapped last arguments in calls to append_constant_value_condition.
4678 Call clone_req_option_list. Add warning about invalid opcode.
4679 Handle LOW16U and HI16U function names.
4680 (build_transition_table): Add cmp parameter and use it in calls to
4681 append_transition. Use new xtensa-isa.h functions. Check
4682 transition_applies before adding entries.
4683 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4684 pass it through to build_transition_table.
4685 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4686 ReqOption, transition_cmp_fn): New types.
4687 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4688 (transition_rule struct): Add options field.
4689 * doc/as.texinfo (Overview): Update Xtensa options.
4690 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4691 --[no-]relax, and --[no-]generics options. Update descriptions of
4692 --text-section-literals and --[no-]longcalls. Add
4693 --[no-]absolute-literals and --[no-]transform.
4694 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4695 Remove use of "generic" and "specific" terminology for opcodes.
4696 (Xtensa Registers): Generalize the syntax description to include
4697 user-defined register files.
4698 (Xtensa Automatic Alignment): Update.
4699 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4700 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4701 (Xtensa Directives): Remove confusing rules about precedence.
4702 (Density Directive, Relax Directive): Delete.
4703 (Schedule Directive): New.
4704 (Generics Directive): Rename to ...
4705 (Transform Directive): ... this node.
4706 (Literal Directive): Update for absolute literals. Missing
4707 literal_position directive is now an error.
4708 (Literal Position Directive): Update for absolute literals.
4709 (Freeregs Directive): Delete.
4710 (Absolute Literals Directive): New.
4711 (Frame Directive): Minor editing.
4712 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4713 Update dependencies.
4714 * Makefile.in: Regenerate.
4716 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4718 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4719 to build the second and third fixups for a composite relocation.
4720 (macro_read_relocs): New function.
4721 (macro_build): Use it.
4722 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4723 Simplify fragging code accordingly.
4724 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4725 of the composite relocation. Set fx_tcbit in both fixups.
4727 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4729 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4730 (md_apply_fix3): Don't treat composite relocs as done.
4732 2004-10-07 Jan Beulich <jbeulich@novell.com>
4734 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4735 prefix for symbol names generated from the LOCAL macro directive.
4737 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4738 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4740 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4742 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4744 (md_assemble): Add error checking for Co-Processor instructions.
4745 (get_cinv_parameters): Add 'b' option to invalidate the
4746 branch-target cache.
4748 2004-10-05 Paul Brook <paul@codesourcery.com>
4750 * config/tc-arm.c (unwind): New variable.
4751 (vfp_sp_encode_reg): New function.
4752 (vfp_sp_reg_required_here): Use it.
4753 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4754 (vfp_parse_reg_list): New function.
4755 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4756 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4757 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4758 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4760 (md_pseudo_table): Add them.
4761 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4762 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4763 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4764 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4765 require_hashconst, add_unwind_opcode): New functions.
4766 * doc/c-arm.texi: Document unwinding opcodes.
4767 * NEWS: Mention the new feature.
4769 2004-10-04 Eric Christopher <echristo@redhat.com>
4771 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4773 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4775 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4777 * config/tc-s390.c (md_apply_fix3): Likewise.
4778 * config/tc-sparc.c (md_apply_fix3): Likewise.
4780 2004-10-01 Paul Brook <paul@codesourcery.com>
4782 * config/tc-arm.c (arm_elf_section_type): New function.
4783 (arm_elf_change_section): Set section link for exidx sections.
4784 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4785 (md_elf_section_type): Define.
4787 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4789 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4790 instruction's offset.
4792 2004-10-01 Adam Nemet <anemet@lnxw.com>
4794 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4796 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4798 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4799 asymbol *, instead use symbol_get_bfdsym.
4801 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4803 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4805 2004-09-30 Paul Brook <paul@codesourcery.com>
4807 * config/tc-arm.c (do_smi, do_nop): New functions.
4808 (insns): Add ARMv6ZK instructions.
4809 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4810 (tc_gen_reloc): Ditto.
4811 (arm_cpus): Add mpcore and arm1176.
4812 (arm_archs): Add armv6{k,z,zk}.
4813 * doc/c-arm.texi: Document new cores and architectures.
4815 2004-09-30 Nick Clifton <nickc@redhat.com>
4817 * config/tc-arm.c: Use ISO C90 formatting.
4819 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4821 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4822 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4823 REG_TYPE_MVDX is expected.
4825 2004-09-29 Marc Bevand <m.bevand@gmail.com>
4827 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4829 2004-09-21 James E Wilson <wilson@specifixinc.com>
4831 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4832 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4833 output_spill_base, output_unat_psprel, output_lc_psprel,
4834 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4835 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4836 output_spill_psprel_p): Use it.
4838 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4840 * config/tc-crx.c (handle_LoadStor): New function.
4841 Handle load/stor unique instructions before parsing.
4843 2004-09-17 Paul Brook <paul@codesourcery.com>
4845 * config/tc-arm.c (s_arm_rel31): New funciton.
4846 (md_pseudo_table): Add .rel31.
4847 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4848 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4849 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4850 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4851 (arm_parse_reloc): Add (target2).
4853 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4855 * Makefile.am: Run "make dep-am".
4856 * Makefile.in: Regenerate.
4857 * aclocal.m4: Regenerate.
4858 * configure: Regenerate.
4859 * doc/Makefile.in: Regenerate.
4860 * po/POTFILES.in: Regenerate.
4861 * po/gas.pot: Regenerate.
4863 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4865 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4866 [!LLONG_MAX]: Ditto.
4868 2004-09-13 Paul Brook <paul@codesourcery.com>
4870 * config/tc-arm.c: Rename RELABS to TARGET1.
4872 2004-09-13 Alan Modra <amodra@bigpond.net.au>
4874 * messages.c (as_internal_value_out_of_range): Cast values passed
4875 to as_bad_where or as_warn_where to proper type.
4877 2004-09-11 Theodore A. Roth <troth@openavr.org>
4879 * config/tc-avr.c: Add support for
4880 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4882 2004-09-09 Alan Modra <amodra@bigpond.net.au>
4884 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4885 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4887 2004-09-08 Paul Brook <paul@codesourcery.com>
4889 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4890 fini_array and preinit_array section types.
4891 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4893 * doc/as.texinfo: Document extra section types.
4895 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4897 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4898 * Makefile.in: Regenerated.
4899 * configure.in: Set em for arm*-*-symbianelf*.
4900 * configure: Regenerated.
4901 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4902 vectors when appropriate.
4903 * config/te-symbian.h: New file.
4905 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4907 * config/tc-crx.c (gettrap): Exception vector can be case
4909 (process_label_constant): Fix a 32-bit displacement bug in branch
4911 (get_operandtype) : Bug fix, wrong operand was used.
4912 (process_label_constant): Initialize relocation type to
4915 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4917 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4918 for synthesizable cores.
4920 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4922 2004-08-25 Dmitry Diky <diwil@spec.ru>
4924 * config/tc-msp430.c: Clean-up the code.
4925 (md_relax_table): New relax table.
4926 (mcu_types): Sort MCU types.
4927 (md_pseudo_table): Add .profiler pseudo handler.
4928 (pow2value): New function.
4929 (msp430_profiler): New function.
4930 (msp430_operands): Add new insns handlers.
4931 (msp430_srcoperand): Add register operand handler, allow complex
4933 (md_estimate_size_before_relax): Rewritten.
4934 (md_convert_frag): Rewritten.
4935 (msp430_relax_frag): New function.
4936 * config/tc-msp430.h (md_relax_frag): define macro
4937 * doc/c-msp430.texi: Update information.
4939 2004-08-24 Nick Clifton <nickc@redhat.com>
4941 * as.c (std_shortopts): Allow -g to take an optional argument.
4942 (parse_args): Pass any switch starting with -g on to the backend
4945 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4947 * configure.in (arm*-*-symbianelf*): New target.
4948 (arm*-*-eabi*): Likewise.
4949 * configure: Regenerated.
4951 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4952 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4955 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4957 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4958 argument, don't do anything if current section is not
4959 .gnu.linkonce.t.* and linkonce_empty is set.
4960 (generate_unwind_image, dot_endp): Adjust callers, call
4961 start_unwind_section (*, 1) if nothing will be put into the
4964 2004-08-17 Nick Clifton <nickc@redhat.com>
4966 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4967 (show_usage): Add -g.
4968 (std_longopts): Add --gen-debug. Alpha sort the table.
4969 (parse_args): Print an error message if a switch is not handled.
4970 Handle the -g switch, calling md_debug_format_selector() if
4972 * NEWS: Mention new feature.
4973 * doc/as.texinfo: Document new switch.
4974 * doc/internals.texi: Document behaviour of md_parse_option.
4976 * config/tc-arm.c (md_parse_option): Do not issue an error message
4977 if the switch is not recognised.
4978 * config/tc-m68k.c (md_parse_option): Likewise.
4979 * config/tc-pdp11.c (md_parse_option): Likewise.
4980 * config/tc-v850.c (md_parse_option): Likewise.
4982 * as.h: Fix up formatting.
4985 2004-08-16 Nick Clifton <nickc@redhat.com>
4987 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4989 * configure.in: Sort architecture based tables alphabetically.
4990 * configure: Regenerate.
4992 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4994 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4995 { "cc", 68 }, with { "cr", 70 }.
4997 2004-08-13 Jan Beulich <jbeulich@novell.com>
4998 Nick Clifton <nickc@redhat.com>
5000 * as.c: Add and handle new --alternate command line option.
5001 * macro.c (macro_set_alternate): New.
5002 * macro.h (macro_set_alternate): Declare.
5003 * read.c: Add and handle new .altmacro and .noaltmacro directives.
5004 * doc/as.texinfo: Document new command line option and pseudo-ops
5005 as well as insert documentation originating from gasp about
5006 alternate macro syntax.
5007 * NEWS: Mention new command line option and pseudo-ops.
5009 2004-08-10 Mark Mitchell <mark@codesourcery.com>
5011 * expr.c (operand): Handle the "~", "-", and "!" operators applied
5014 2004-08-06 Paul Brook <paul@codesourcery.com>
5016 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
5017 Handle new relocations.
5018 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
5020 2004-08-05 Bob Wilson <bob.wilson@acm.org>
5022 * write.c (relax_segment): Use was_address instead of address when
5023 setting fr_fix field for align frag due to backwards .org.
5025 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
5027 Introduce SH2a support.
5028 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5029 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
5031 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
5032 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
5033 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5034 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
5035 to end of conditional expression.
5036 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
5037 * config/tc-sh.c: Add sh2a-nofpu support.
5038 2003-12-29 DJ Delorie <dj@redhat.com>
5039 * tc-sh.c: Add sh2a support.
5040 (parse_reg): Add tbr.
5041 (parse_at): Support @@(disp,tbr).
5042 (get_specific): Support sh2a opcodes.
5043 (insert4): New, for 4 byte relocs.
5044 (build_Mytes): Support sh2a opcodes.
5045 (md_apply_fix3_Mytes): Support sh2a opcodes.
5046 2003-12-02 Michael Snyder <msnyder@redhat.com>
5047 * config/tc-sh.c (md_parse_option): Handle sh2a.
5048 (sh_elf_final_processing): Ditto.
5050 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
5052 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
5055 2004-07-27 Alan Modra <amodra@bigpond.net.au>
5057 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
5058 (ppc_arch): Expand comment.
5060 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
5062 * config/tc-crx.c: Support evaluating the difference between two
5064 * config/tc-crx.h: Likewise.
5066 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
5068 * config/tc-ia64.c (start_unwind_section): Set the linked-to
5070 (ia64_elf_section_change_hook): Set the linked-to section for
5073 2004-07-26 Dmitry Diky <diwil@spec.ru>
5075 * config/tc-msp430.c: Add new subtargets: msp430x1610,
5076 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
5077 msp430xG438, msp430xG439.
5079 2004-07-25 Daniel Jacobowitz <dan@debian.org>
5081 * doc/as.texinfo (Section, PushSection): Correct documentation
5084 2004-07-21 Jan Beulich <jbeulich@novell.com>
5086 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
5087 permissible for the selected instruction suffix.
5088 (match_template): Don't permit 64-bit general purpose operands in
5090 (finalize_imm): Permit 64-bit immediates.
5091 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
5092 specially except for the width of the used base and/or index
5093 registers. For 32-bit displacements, use sign-extended
5094 relocations only when using 64-bit addressing.
5095 Force zero displacement on rip-relative addressing when there is
5096 no other displacement.
5097 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
5098 specially except for the width of the used base and/or index
5100 (parse_register): Disallow Reg64 registers in 32-bit mode.
5102 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
5103 suffix if the instruction doesn't support it.
5105 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
5107 * config/tc-mips.c (append_insn): Handle constant expressions with
5108 no associated relocation.
5109 (mips_ip): Cancel the expression after use for the Q format
5111 (parse_relocation): Return no relocation for unsupported
5113 (my_getSmallExpression): Return no relocation if no relocation
5116 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5118 * config/obj-som.c (adjust_stab_sections): Add prototype.
5119 (obj_som_compiler, obj_som_version, obj_som_copyright,
5120 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
5121 * config/tc-hppa.c (update_subspace): Likewise.
5122 (is_defined_subspace): Amplify comment.
5123 * config/obj-som.h (som_frob_file): Add prototype.
5125 2004-07-19 Christopher Faylor <cgf@timesys.com>
5126 H.J. Lu <hongjiu.lu@intel.com>
5128 * subsegs.c (section_symbol): Don't create a new segment when
5129 existing segment is undefined.
5131 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5133 * config/tc-arm.c: Include include/opcode/arm.h.
5134 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5135 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5136 (FPU_ARCH_*): Delete.
5137 * Makefile.am: Update dependencies.
5138 * Makefile.in: Regenerate.
5140 2004-07-15 Nick Clifton <nickc@redhat.com>
5142 * configure.in: Accept armbe as a big-endian arm configuration.
5143 * configure: Regenerate.
5145 2004-07-13 Thomas Nystrom <thn@saeab.se>
5147 * config/tc-i386.c (T_SHIFTOP): New constant.
5148 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5149 (intel_el1): Handle '~'.
5150 (intel_get_token): Handle '<>', '&', '|' and '~'.
5152 2004-07-13 Nick Clifton <nickc@redhat.com>
5154 (md_assemble): Remove spurious newline from end of as_bad error
5156 (intel_e05_1): Likewise.
5157 (intel_e11): Likewise.
5158 (intel_match_token): Likewise.
5160 2004-07-11 Andreas Schwab <schwab@suse.de>
5162 * config/tc-m68k.c: Convert to C90. Remove redundant
5163 declarations. Indentation fixup.
5164 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5165 obj_coff_section ourselves.
5167 2004-07-09 James E Wilson <wilson@specifixinc.com>
5169 * config/tc-ia64.c (default_big_endian): New.
5170 (dot_byteorder, md_begin): Use it.
5171 (md_parse_option): Set it.
5173 2004-07-09 Nick Clifton <nickc@redhat.com>
5175 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5176 * configure: Regenerate.
5177 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5178 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5179 sh_find_elf_flags if necessary.
5181 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5183 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5184 going to be split into more than one in-place addend, return 0
5185 for relocations against mergeable sections. Associate comments
5188 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5190 * Makefile.am (CPU_TYPES): Add crx.
5191 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5192 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5193 (DEPTC_crx_elf): New target.
5194 (DEPOBJ_crx_elf): Likewise.
5195 (DEP_crx_elf): Likewise.
5196 * Makefile.in: Regenerate.
5197 * configure.in: Add crx* target.
5198 * configure: Regenerate.
5199 * config/tc-crx.c: New file.
5200 * config/tc-crx.h: New file.
5201 * NEWS: Mention new target.
5203 2004-07-06 Nick Clifton <nickc@redhat.com>
5205 * config.in: Undefine TARGET_SYMBIAN by default.
5207 * configure: Regenerate. Add sh-symbian-elf target. If
5208 selected define TARGET_SYMBIAN.
5209 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5210 format if TARGET_SYMBIAN has been defined.
5212 * output-file.c (output_file_create): Report the target format
5213 chosen when bfd_openw reports that it is invalid.
5215 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5216 pseudo for BFD based assemblers.
5218 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5221 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5222 (md_parse_option): Remove redundant -isa testing.
5223 Make bfd_arch variable const.
5224 (md_show_usage): Make bfd_arch variable const.
5226 2004-07-03 James E Wilson <wilson@specifixinc.com>
5228 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5229 * config/tc-ia64.h (md_frag_check): Define.
5231 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5233 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5235 * doc/as.texinfo (Weak): Document PE weak symbols.
5237 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5239 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5240 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5241 (mips_frob_file): Rework so that only a single pass through the
5242 relocs is needed. Allow %lo()s to have higher offsets than their
5243 corresponding %hi()s or %got()s.
5245 2004-07-02 Nick Clifton <nickc@redhat.com>
5247 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5248 allow values which have come from undefined symbols.
5249 Always consider this fixup to have been processed as a reloc
5250 cannot be generated for it.
5252 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5254 * frags.h (struct frag): Add has_code and insn_addr fields.
5255 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5256 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5257 * config/tc-ppc.h (md_frag_check): Define.
5259 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5261 * doc/Makefile.am (info): Rename goal to...
5262 (info-local): ... this, to preserve implicit dependencies.
5263 * doc/Makefile.in: Regenerate with automake 1.8.5.
5265 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5267 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5268 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5269 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5270 (tc_gen_reloc): Likewise.
5271 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5272 (m32r_parse_name): Likewise.
5273 (m32r_cgen_parse_fix_exp): Likewise.
5274 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5275 (O_PIC_reloc): Likewise.
5276 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5277 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5278 for @GOTOFF, @GOT, @PLT.
5280 2004-06-21 Jan Beulich <jbeulich@novell.com>
5282 * gas/symbols.c: While discarding ordinary local absolute symbols
5283 when --strip-local-absolute is in effect, retain file symbols.
5285 2004-06-20 Andreas Schwab <schwab@suse.de>
5287 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5288 (md_parse_option): Likewise.
5290 2004-06-17 Jan Beulich <jbeulich@novell.com>
5292 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5293 * config/te-netware.h: New file.
5294 * config/te-ppcnw.h: Delete: Obsolete.
5295 * configure.in: Eliminate ill NetWare targets. Make generic
5296 NetWare target use proper emulation.
5297 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5298 reference to new te-netware.h.
5299 * configure: Regenerate.
5300 * Makefile.in: Regenerate.
5302 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5304 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5305 comparison in .insn pseudo operation.
5307 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5309 * config/obj-coff.c (coff_adjust_section_syms): Use
5310 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5311 (coff_frob_section): Likewise.
5312 * config/tc-mips.c (md_apply_fix3): Likewise.
5313 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5314 (elf_frob_file_after_relocs): Likewise.
5316 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5318 * config/tc-hppa.c (log2): Rename to exact_log2.
5319 (pa_next_subseg): Delete unused function.
5320 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5321 (create_new_subspace): Likewise.
5324 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5325 labels. Fix warning.
5327 2004-05-28 DJ Delorie <dj@redhat.com>
5329 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5330 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5331 or non-merged symbols.
5333 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5335 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5336 restore the old slot when inserting srlz.i/srlz.d.
5338 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5340 * Makefile.am: Regenerate dependecies.
5341 * Makefile.in: Regenerate.
5342 * config/tc-sh.c (valid_arch): Make unsigned.
5343 (preset_target_arch): Likewise.
5344 (md_begin): Use new architecture flags system.
5345 (get_specific): Likewise.
5346 (assemble_ppi): Likewise.
5347 (md_assemble): Likewise. Also fix error check for bad opcodes.
5348 (md_parse_option): Likewise. Also generate -isa values according
5349 to the table in bfd/cpu-sh.c instead of just constants. Also
5350 allow <arch>-up ISA variants.
5351 (sh_elf_final_processing): Replace if-else chain with a call to
5352 sh_find_elf_flags().
5354 2004-05-28 Peter Barada <peter@the-baradas.com>
5356 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5357 with zero offset into mode 2 addressing to save a word.
5359 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5361 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5362 (ar_is_only_in_integer_unit): New.
5363 (ar_is_only_in_memory_unit): New.
5364 (generate_unwind_image): Silence gcc on 32bit host.
5365 (md_assemble): Use ar_is_only_in_integer_unit instead of
5366 ar_is_in_integer_unit. Check AR access.
5368 2004-05-27 Peter Barada <peter@the-baradas.com>
5370 * config/tc-m68k.c (md_begin): Sort the opcode table into
5372 (m68k_compare_opcode): New function to do the sorting.
5374 2004-05-24 Peter Barada <peter@the-baradas.com>
5376 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5377 addressing on MIT style operands.
5378 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5380 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5383 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5385 * expr.c (operand, operator): Don't reject '++' and '--'.
5387 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5389 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5392 2004-05-17 Adam Nemet <anemet@lnxw.com>
5394 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5395 * configure: Regenerate.
5397 2004-05-13 Paul Brook <paul@codesourcery.com>
5399 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5401 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5403 * configure.in (or32-*-rtems*): Switch to elf.
5404 * configure: Regenerate.
5406 2004-05-13 Nick Clifton <nickc@redhat.com>
5408 * po/fr.po: Updated French translation.
5410 2004-05-11 Nick Clifton <nickc@redhat.com>
5412 * doc/as.texinfo (Section): Document G and T flags to .section
5413 directive. Document the extra arguments that the G flag
5414 requires. Document the #tls flag.
5416 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5418 * subsegs.c (section_symbol): Create a new section symbol if
5419 the existing one doesn't match.
5420 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5422 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5424 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5425 to cope with VR4181A errata MD(1) and MD(4).
5427 2004-05-07 Brian Ford <ford@vss.fsi.com>
5429 * NEWS: Mention .secrel32 for pe[i]-i386.
5431 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5433 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5434 (HANDLE_ALIGN): New.
5436 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5438 * Makefile.am (DIST_SUBDIRS): Define.
5439 * aclocal.m4: Regenerate with automake 1.8.4.
5440 * Makefile.in: Likewise.
5441 * doc/Makefile.in: Likewise.
5443 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5445 * config/tc-ia64.c (dot_serialize): Declare.
5446 (dot_serialize): New function.
5447 (md_pseudo_table): Add ".serialize.data" and
5448 ".serialize.instruction" directives.
5450 2004-05-06 Nick Clifton <nickc@redhat.com>
5452 * messages (as_internal_value_out_of_range): Print a message about
5453 a value being out of range. Be consistent about whether the
5454 values are printed in decimal or hexadecimal.
5455 (as_warn_value_out_of_range): Generate a warning message about an
5457 (as_bad_value_out_of_range): Generate an error message about an
5459 * as.h: Prototype the new functions.
5460 * config/tc-alpha.c (insert_operand): Use new function.
5461 * config/tc-arc.c (arc_insert_operand): Likewise.
5462 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5463 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5464 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5465 * config/tc-s390.c (s390_insert_operand): Likewise.
5466 * config/tc-v850.c (v850_insert_operand): Likewise.
5468 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5470 * configure.in: Set em=linux for frv-*-*linux*.
5471 * configure: Rebuilt.
5472 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5473 (frv_md_fdpic_enabled): New.
5474 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5475 (DEFAULT_FDPIC): New.
5476 (frv_flags): Use DEFAULT_FDPIC.
5477 (frv_pic_flag): Likewise.
5478 (OPTION_NOPIC): New.
5479 (md_longopts): Add -mnopic.
5480 (md_parse_option): Handle it.
5481 (md_show_usage): Add -mfdpic and -mnopic.
5483 2004-05-05 Peter Barada <peter@the-baradas.com>
5485 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5486 chips for invalid coldfire instructions, rename selectors
5487 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5488 add current_chip to track which chip is referred to(including save/restore),
5489 use current_chip to select control registers, not current_arch.
5490 (md_show_usage): Add new chips.
5491 * doc/c-m68k.texi: Document new command line switches.
5493 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5495 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5496 (NOP_OPCODE): Define.
5497 (s390_align_code): Remove prototype.
5498 * tc-s390.c (s390_align_code): Remove.
5500 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5502 * config/tc-ia64.c (make_unw_section_name): Removed.
5503 (start_unwind_section): New function.
5504 (generate_unwind_image): Take const segT instead of const
5506 (dot_handlerdata): Adjusted.
5507 (dot_endp): Likewise.
5509 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5511 * config/obj-elf.c (obj_elf_change_section): Allow the
5512 ".note.GNU-stack" section has SHF_EXECINSTR.
5514 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5516 * config/obj-elf.c (get_section): Return bfd_boolean.
5517 (obj_elf_change_section): Call bfd_get_section_by_name_if
5518 instead of bfd_map_over_sections.
5520 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5522 * config/obj-elf.c (get_section): New function.
5523 (obj_elf_change_section): Support multiple sections with same
5526 2004-04-30 Nick Clifton <nickc@redhat.com>
5528 * config/tc-arm.c (create_register_alias): Fix typo checking for
5529 case sensitive register aliases.
5530 (co_proc_number): Use error message string in all_reg_maps[]
5532 (cp_reg_required_here): Likewise.
5533 (fp_reg_required_here): Likewise.
5535 2004-04-29 Brian Ford <ford@vss.fsi.com>
5537 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5539 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5541 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5542 (load_address, macro, mips_ip, md_parse_option)
5543 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5544 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5545 embedded-PIC handling, and update comments.
5546 (SWITCH_TABLE): Remove.
5547 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5548 (enum mips_pic_level): Remove EMBEDDED_PIC.
5549 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5550 (TC_FORCE_RELOCATION): Update comment.
5551 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5552 might be safe to remove now that MIPS embedded-PIC is gone.
5554 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5556 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5557 call to obj_set_subsection_attributes.
5558 (obj_som_init_stab_section): Likewise.
5559 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5560 (pa_def_subspaces): Provide comdat default.
5561 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5562 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5563 calls to create_new_subspace and update_subspace to pass comdat flag.
5564 (create_new_subspace, update_subspace): Add new comdat argument. Use
5565 it in calls to obj_set_subsection_attributes.
5566 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5567 and use of comdat, common and dup_comm parameters.
5569 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5571 * config/obj-elf.c (obj_elf_change_section): Check if the old
5572 group name is NULL before comparison.
5574 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5576 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5578 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5580 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5582 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5584 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5585 (OPTION_MEMBEDDED_PIC): Remove.
5586 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5587 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5588 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5589 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5590 (OPTION_ELF_BASE): Renumber.
5591 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5592 (md_show_usage): Remove mention of -membedded-pic.
5593 * doc/as.texinfo: Remove mention of -membedded-pic.
5595 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5597 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5598 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5600 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5601 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5602 USE_GLOBAL_POINTER_OPT.
5604 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5606 * config/tc-mips.c (macro): One more use of load_delay_nop.
5608 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5610 * config/tc-mips.c (load_delay_nop): New function.
5611 (load_address, macro): Use load_delay_nop() to build a nop
5612 which can be omitted with gpr_interlocks.
5614 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5616 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5617 cop_interlocks): Remove superfluous CPU entries.
5619 2004-04-22 Paul Brook <paul@codesourcery.com>
5621 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5623 2004-04-22 Peter Barada <peter@the-baradas.com>
5625 * NEWS: Added support for EMAC instructions and MAC/EMAC
5627 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5628 scale factor tokens, trailing_ampersand to mark mask addressing
5629 for MAC/EMAC instructions.
5630 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5632 (yylex): Handle '>', '<', and '&' following '+'.
5633 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5634 architectures in archs[].
5635 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5636 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5638 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5639 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5641 Add EMAC operands to init_table[].
5643 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5645 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5647 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5648 * config/tc-arm.c (enum mstate): Delete from here.
5649 (mapping_state): Remove the static mapstate variable and instead
5650 store the state in the segment. This allows a per-section mapping
5651 state. Handle and ignore MAP_UNDEFINED states.
5652 (arm_elf_change_section): Get the current mapping state from the
5654 (s_ltorg): Set the mapping state to MAP_DATA.
5655 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5656 for each pool as it is emitted.
5658 2004-04-22 Nick Clifton <nickc@redhat.com>
5660 * config/tc-arm.h: Formatting tidy ups.
5662 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5664 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5666 2004-04-20 DJ Delorie <dj@redhat.com>
5668 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5669 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5670 [TE_PE] (O_secrel): Define.
5671 [TE_PE] (x86_pe_cons_fix_new): New.
5672 [TE_PE] (pe_directive_secrel): Likewise.
5673 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5675 2004-04-19 Eric Christopher <echristo@redhat.com>
5677 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5678 of previous patch for fix in gcc.
5680 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5682 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5684 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5686 * read.c (do_align): Call md_flush_pending_output, if defined.
5688 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5690 * expr.c (operand): Correct checks for ++ and --.
5692 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5694 * config/tc-generic.c: Add some comments.
5696 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5698 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5699 -{no-}mfix-vr4122-bugs.
5700 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5701 (append_insn, mips_emit_delays): Update accordingly.
5702 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5703 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5704 (md_parse_option): Update after above changes.
5705 (md_show_usage): Add -mfix-vr4120.
5707 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5709 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5710 of .section directive; add a reference to the ELF .subsection
5713 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5715 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5718 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5720 * Makefile.am: Remove mips from aout targets.
5721 * Makefile.in: Regenerate.
5722 * configure.in: Remove mips-dec-bsd* target.
5723 * configure: Regenerate.
5725 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5728 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5729 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5730 Update "mapping". Restrict some @ modifiers to 32 bit.
5732 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5733 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5735 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5736 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5737 dont_adjust_reloc_32 is set.
5738 (md_longopts): Add option -renesas.
5739 (md_parse_option, md_show_usage): Likewise.
5740 * doc/c-sh.texi: Likewise.
5742 2004-04-01 Dave Korn <dk@artimi.com>
5744 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5745 hi16 and lo16 fixS structs.
5746 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5747 exactly the same way as for RELOC_DLX_REL16.
5748 (machine_ip): properly respect LO flag in the_insn and
5749 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5750 (md_apply_fix3): apply RELOC_DLX_LO16.
5752 2004-03-30 Stan Shebs <shebs@apple.com>
5754 Remove long-obsolete MPW support.
5755 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5756 * configure.in: Remove mention of ppc-*-mpw* config.
5757 * configure.in: Likewise.
5759 2004-03-30 Nick Clifton <nickc@redhat.com>
5761 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5762 OBJ_ELF being defined.
5764 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5766 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5768 2004-03-23 Paul Brook <paul@codesourcery.com>
5770 * config/tc-arm.c (meabi_flags): New variable.
5771 (arm_parse_eabi): New function.
5772 (md_begin): Set flags for EABI v3.
5774 (arm_long_opts): Add meabi.
5775 * doc/as.texinfo <ARM>: Document -meabi.
5776 * doc/c-arm.texi: Ditto.
5778 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5780 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5781 tables even when use_literal_section flag is not set.
5783 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5785 * config/tc-sh.c: Remove trailing whitespace.
5787 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5789 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5790 --mul-bug-abort and the default behavior.
5791 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5792 (err_for_dangerous_mul_placement): New variable.
5793 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5795 (md_cris_relax_table): Have placeholder for STATE_MUL.
5796 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5797 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5799 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5800 STATE_BYTE)>: Ditto.
5801 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5802 alignment and position of this frag, emit error message if
5804 (md_assemble): For a multiply insn and when checking it,
5805 transform the current frag into a special frag for that purpose.
5806 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5807 OPTION_MULBUG_ABORT_ON>: Handle new options.
5809 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5811 * config/tc-xtensa.c (mark_literal_frags): New function.
5812 (xtensa_move_literals): Call mark_literal_frags for all literal
5813 segments, including init and fini literal segments.
5814 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5816 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5818 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5819 (pa_comm): Set BSF_OBJECT in symbol flags.
5821 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5823 * Makefile.am: Run "make dep-am".
5824 * Makefile.in: Regenerate.
5825 * doc/Makefile.in: Regenerate.
5826 * config.in: Regenerate.
5827 * po/gas.pot: Regenerate.
5829 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5831 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5832 (demand_empty_rest_of_line): Issue an error here.
5833 (ignore_rest_of_line): Silently skip to end.
5834 (demand_copy_string): Issue an error, not warning.
5836 * config/obj-elf.c (obj_elf_section_name): Likewise.
5837 (obj_elf_section): Likewise.
5838 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5839 (arc_extinst): Likewise.
5840 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5841 (dot_spill): Likewise.
5842 (dot_unwabi): Likewise.
5843 (dot_prologue): Likewise.
5845 * expr.c (operand): Reject ++ and --.
5846 (operator): Likewise.
5848 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5850 * config/tc-sh.c: Include dw2gencfi.h.
5851 (sh_cfi_frame_initial_instructions): New function.
5852 (sh_regname_to_dw2regnum): Likewise.
5853 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5855 (TARGET_USE_CFIPOP): Define.
5856 (tc_cfi_frame_initial_instructions): Likewise.
5857 (tc_regname_to_dw2regnum): Likewise.
5858 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5859 * Makefile.am: Update dependencies.
5860 * Makefile.in: Regenerate.
5862 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5864 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5865 * configure: Regenerate.
5867 2004-03-12 Bob Wilson <bob.wilson@acm.org>
5869 * read.c (s_leb128): Call md_flush_pending_output.
5871 2004-03-12 Michal Ludvig <mludvig@suse.cz>
5873 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5874 * config/tc-i386.h (CpuPadLock): New define.
5875 (CpuUnknownFlags): Added CpuPadLock.
5877 2004-03-07 Andreas Schwab <schwab@suse.de>
5879 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5881 2004-03-07 Richard Henderson <rth@redhat.com>
5883 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5884 (cfi_finish): Likewise for fde.
5886 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5888 * config/tc-ia64.c (md_assemble): Properly handle NULL
5890 (ia64_handle_align): Don't abort if failed to add a stop bit.
5892 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5894 * Makefile.in: Regenerated.
5895 * aclocal.m4: Likewise.
5896 * configure: Likewise.
5897 * doc/Makefile.in: Likewise.
5899 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5901 * config/tc-ia64.c (dot_align): New.
5902 (ia64_do_align): Make it static.
5903 (md_pseudo_table): Use "dot_align" for "align".
5904 (ia64_md_do_align): Don't set align_frag here.
5905 (ia64_handle_align): Add a stop bit to the previous bundle if
5908 * config/tc-ia64.h (ia64_do_align): Removed.
5910 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5912 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5913 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5914 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5915 the most general type or the user specifically requested it.
5916 (md_assemble): Add a new error message for when an instruction
5917 is understood, but is not allowed due to an -isa option.
5919 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5921 * config/tc-ia64.c (align_frag): New.
5922 (md_assemble): Set the tc_frag_data field in align_frag for
5923 IA64_OPCODE_FIRST instructions.
5924 (ia64_md_do_align): Set align_frag.
5925 (ia64_handle_align): Add a stop bit if needed.
5927 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5928 (TC_FRAG_INIT): New.
5930 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5932 * config/tc-frv.c (fr400_audio): New variable.
5933 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5934 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5935 (target_implements_insn_p): New function.
5936 (md_assemble): Report an error if the processor doesn't implement
5939 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5941 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5942 (md_parse_option): Ditto.
5943 (OPTION_NO_SPECIAL_M32R): Added.
5944 (md_show_usage): Document it.
5945 (enable_speial_m32r): Changed a default value from 0 to 1.
5946 * doc/c-m32r.texi: Document the -no-bitinst option.
5948 2004-02-27 Nick Clifton <nickc@redhat.com>
5950 * config/tc-sh.c (get_operand): Revert previous delta.
5951 (tc_gen_reloc): Check for an unknown reloc type before processing
5954 2004-02-27 Hannes Reinecke <hare@suse.de>
5956 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5957 .insn pseudo operation.
5959 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5961 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5962 added for wrong syntax.
5964 2004-02-26 Eric Christopher <echristo@redhat.com>
5966 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5967 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5969 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5971 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5972 nibble types to assembler.
5974 2004-02-25 Fred Fish <fnf@redhat.com>
5976 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5978 2004-02-20 James E Wilson <wilson@specifixinc.com>
5980 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5982 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5983 (ia64_estimate_size_before_relax): New.
5984 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5985 (generate_unwind_image): Pass 1 to fixup_unw_records.
5986 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5987 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5989 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5991 * stabs.c (generate_asm_file): Avoid warning about use of
5992 uninitialized variable.
5994 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5996 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5997 body, and endp, allow unwind records which do not have a "t"
5998 (time/instruction) field.
6000 2004-02-17 Petko Manolov <petkan@nucleusys.com>
6002 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
6003 (do_mav_dspsc_2): Likewise.
6004 Fix accumulator registers move opcodes.
6006 2004-02-13 Hannes Reinecke <hare@suse.de>
6007 Jakub Jelinek <jakub@redhat.com>
6009 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
6011 2004-02-10 Steve Ellcey <sje@cup.hp.com>
6013 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
6014 (tc_frob_symbol): New macro definition.
6015 * config/tc-ia64.c (ia64_frob_symbol): New routine.
6017 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
6019 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
6022 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
6024 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
6025 (TC_CASE_SENSITIVE): ... this.
6026 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
6027 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
6029 2004-02-06 James E Wilson <wilson@specifixinc.com>
6031 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
6032 (generate_unwind_image): Re-add it here.
6034 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
6036 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
6037 * read.h (SKIP_WHITESPACE): Turn into an expression.
6038 * read.c (read_a_source_file): A pseudo is removed by having a
6041 2004-02-05 James E Wilson <wilson@specifixinc.com>
6043 * config/tc-ia64.c (output_endp): New.
6044 (count_bits): Delete.
6045 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
6046 endp unwind records.
6047 (fixup_unw_records): Handle endp unwind records. Delete code for
6048 shortening prologue regions not followed by a body record.
6049 (dot_endp): Call add_unwind_entry to emit endp unwind record.
6050 * config/tc-ia64.h (unw_record_type): Add endp.
6052 2004-02-03 James E Wilson <wilson@specifixinc.com>
6054 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
6055 fill padding bytes with zeroes.
6056 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
6057 sets unwind_record slot_number and slot_frag fields.
6059 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6061 * config/tc-mips.c (add_got_offset_hilo): New function.
6062 (macro): Use load_register() and add_got_offset_hilo() to load
6063 constants instead of hardcoding code sequences throughout.
6065 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
6067 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
6069 2004-01-26 Bernardo Innocenti <bernie@develer.com>
6071 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
6073 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
6074 of hard-coded test for TARGET_OS=elf.
6076 2004-01-24 Chris Demetriou <cgd@broadcom.com>
6078 * config/tc-mips.c (hilo_interlocks): Change definition
6079 so that MIPS32, MIPS64 and later ISAs are included, along with
6080 the already-included machines. Update comments.
6082 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6084 * config/tc-arm.c (tc_gen_reloc): Improve error message for
6085 undefined local labels.
6087 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6089 * config/tc-mips.c (load_address, macro): Update comments about
6090 NewABI GP relaxation.
6092 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6094 * config/tc-mips.c (macro_build): Remove place and counter arguments.
6095 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
6096 (mips16_macro_build, macro_build_jalr): Remove counter argument.
6097 (set_at, load_register, load_address, move_register): Likewise.
6098 (load_got_offset, add_got_offset): Likewise.
6099 Update all calls and tidy accordingly.
6101 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6103 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
6104 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
6105 (RELAX_USE_SECOND): Bump to 0x10000.
6106 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
6107 (mips_macro_warning): New variable.
6108 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
6109 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
6110 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
6112 (append_insn): Update mips_macro_warning.sizes.
6113 (macro_start, macro_warning, macro_end): New functions.
6114 (macro_build): Don't emit warnings here.
6115 (macro_build_lui, md_estimate_size_before_relax): ...or here.
6116 (md_convert_frag): Check for cases where one macro alternative
6117 needs a warning and the other doesn't. Emit a warning if the
6118 longer sequence was chosen.
6120 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6122 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
6123 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
6124 the first sequence, the size of the second sequence, and a flag
6125 that says whether we should warn.
6126 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
6127 (RELAX_FIRST, RELAX_SECOND): New.
6128 (mips_relax): New variable.
6129 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6130 (append_insn): Remove "place" argument. Use mips_relax.sequence
6131 rather than "place" to check whether we're expanding the second
6132 alternative of a relaxable macro. Remove redundant check for
6133 branch relaxation. If generating a normal insn, and there
6134 is not enough room in the current frag, call relax_close_frag()
6135 to close it. Update mips_relax.sizes[]. Emit fixups for the
6136 second version of a relaxable macro. Record the first relaxable
6137 fixup in mips_relax. Remove tc_gen_reloc workaround.
6138 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6139 in the same way as in append_insn.
6140 (mips16_macro_build): Remove "place" argument.
6141 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6142 when generating the second version of a relaxable macro.
6143 (load_got_offset, add_got_offset): New functions.
6144 (load_address, macro): Use new relaxation machinery. Remove
6145 tc_gen_reloc workarounds.
6146 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6147 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6148 first version is needed.
6149 (tc_gen_reloc): Remove relaxation handling.
6150 (md_convert_frag): Go through the fixups for a relaxable macro and
6151 mark those that belong to the unneeded alternative as done. If the
6152 second alternative is needed, adjust the fixup addresses to account
6153 for the deleted first alternative.
6155 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6157 * frags.h (frag_room): Declare.
6158 * frags.c (frag_room): New function.
6159 * doc/internals.texi: Document it.
6161 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6163 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6164 optimization for -mtune=r3900, as this will break on other CPUs.
6166 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6168 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6169 be relaxed, use fixup.
6170 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6172 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6174 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6177 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6179 * config/tc-mips.c (append_insn): Properly detect variant frags
6180 that preclude swapping of relaxed branches. Correctly swap
6181 instructions between frags when dealing with relaxed branches.
6183 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6185 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6187 * aclocal.m4: Regenerate.
6188 * configure: Regenerate.
6190 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6192 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6195 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6197 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6198 reloc, reserve space for the delay slot as well as the jalr itself.
6200 2004-01-09 Paul Brook <paul@codesourcery.com>
6202 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6203 (do_vfp_sp2_from_reg2): New function.
6205 (do_vfp_dp_from_reg2): Check return values properly.
6207 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6209 * config/tc-mips.c (warn_nops): Remove static variable.
6210 (macro): Remove test of warn_nops.
6211 (md_shortops): Remove 'n'.
6212 (md_parse_option): Remove 'n' case.
6213 (md_show_usage): Remove -n.
6214 * doc/as.texinfo (Overview): Remove MIPS -n option.
6215 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6216 * NEWS: Mention removal of MIPS -n option.
6218 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6219 (cop_interlocks): Check ISA level.
6220 (cop_mem_interlocks): Define.
6221 (reg_needs_delay): Check cop_interlocks rather than
6222 ISA_HAS_COPROC_DELAYS.
6223 (append_insn): Likewise. Use cop_mem_interlocks rather than
6224 directly checking mips_opts.isa.
6225 (mips_emit_delays): Likewise.
6227 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6229 * config/tc-ia64.c (unwind): Move next_slot_number and
6230 next_slot_frag to ...
6231 (unw_rec_list): Here.
6232 (free_list_records): Removed.
6233 (output_unw_records): Likewise.
6234 (generate_unwind_image): Make it void.
6235 (alloc_record): Initialize next_slot_number and next_slot_frag.
6236 (slot_index): Take .org, .space and .align into account.
6237 (fixup_unw_records): Don't set slot_number to 0. Use
6238 list->next_slot_number and list->next_slot_frag instead of
6239 unwind.next_slot_number and unwind.next_slot_frag.
6240 (ia64_convert_frag): New.
6241 (generate_unwind_image): Generate a rs_machine_dependent frag
6243 (emit_one_bundle): Use list->next_slot_number and
6244 list->next_slot_frag instead of unwind.next_slot_number and
6245 unwind.next_slot_frag.
6247 * config/tc-ia64.h (md_convert_frag): Defined as
6249 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6251 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6253 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6254 * config/tc-frv.h (md_apply_fix3): Don't define.
6255 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6257 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6258 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6259 * config/tc-frv.c (line_separator_chars): Add `!'.
6260 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6261 * config/tc-frv.c (md_assemble): Clear insn upfront.
6262 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6263 * config/tc-frv.c (OPTION_FDPIC): New macro.
6264 (md_longopts): Add mfdpic.
6265 (md_parse_option): Handle it.
6266 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6267 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6268 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6269 (frv_pic_ptr): Parse funcdesc.
6271 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6273 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6274 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6276 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6278 * Makefile.am (Makefile): Move the dependency on
6279 $(BFDDIR)/configure.in to...
6280 (CONFIG_STATUS_DEPENDENCIES): ... here.
6281 (AUTOMAKE_OPTIONS): Require automake 1.8.
6282 * Makefile.in: Regenerate.
6283 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6284 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6285 $(BFDDIR)/configure.in here as well.
6286 * doc/Makefile.in: Regenerate.
6288 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6290 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6291 * Makefile.in: Regenerate.
6292 * aclocal.m4: Regenerate.
6293 * doc/Makefile.am (install, install-info): Remove.
6294 (install-data-local): A new hook for install-info.
6295 (AUTOMAKE_OPTIONS): Require automake 1.8.
6296 * doc/Makefile.in: Regenerate.
6298 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6300 * doc/c-sh.texi: Update description about floating point behavior
6303 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6305 * configure.in: Add m68k-uClinux target.
6306 * configure: Regenerate.
6308 For older changes see ChangeLog-0203
6314 version-control: never