1 2005-09-28 Jan Beulich <jbeulich@novell.com>
3 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
5 (dot_cfi_startproc): Likewise.
6 (dot_cfi_endproc): Likewise. Also check no extra input was given.
7 (dot_cfi_escape): Likewise.
9 2005-09-28 Jan Beulich <jbeulich@novell.com>
11 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
12 (TC_CONS_FIX_NEW): Define unconditionally.
13 (x86_pe_cons_fix_new): Remove.
14 * config/tc-i386.c (signed_cons): New.
15 (md_pseudo_table): Add slong.
16 (x86_cons_fix_new): Declare unconditionally.
17 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
18 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
21 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
23 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
24 buffer after copying string.
26 2005-09-27 Paul Brook <paul@codesourcery.com>
28 * config/arm.c (arm_cpus): Add more cpu names.
29 * doc/c-arm.texi: Document them.
31 2005-09-21 Alan Modra <amodra@bigpond.net.au>
33 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
35 2005-09-20 Richard Henderson <rth@redhat.com>
37 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
39 2005-09-20 Richard Henderson <rth@redhat.com>
41 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
43 (dwarf2_loc_mark_labels): New.
44 (dwarf2_gen_line_info_1): Split out of ...
45 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
46 (dwarf2_emit_label): New.
47 (dwarf2_directive_loc_mark_labels): New.
48 (out_set_addr): Take a symbol instead of frag+ofs.
49 (relax_inc_line_addr): Likewise.
50 (emit_inc_line_addr): Assert delta non-negative.
51 (process_entries): Remove dead code. Update to work with temp
52 symbols instead of frag+ofs.
53 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
54 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
55 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
56 * config/obj-elf.h (obj_frob_label): New.
57 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
58 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
59 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
60 Similarly in the respective tc_frob_label implementation functions.
61 * config/tc-i386.c (md_pseudo_table): Move file and loc to
62 non-elf section; add loc_mark_labels.
63 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
64 (ia64_flush_insns): Check for marked labels; emit line entry if so.
65 (emit_one_bundle): Similarly.
66 (ia64_frob_label): Record marked labels.
67 * config/tc-m68hc11.h (tc_frob_label): Remove.
68 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
69 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
70 * config/tc-sh64.h (tc_frob_label): Likewise.
71 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
73 2005-09-20 Alan Modra <amodra@bigpond.net.au>
75 * read.c (pseudo_set): Set segment of expression syms to expr_section.
77 2005-09-14 Jan Beulich <jbeulich@novell.com>
79 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
80 registers, floating point control and status words, and mxcsr as
81 well as (for 64-bit code) segment base registers and rflags.
83 2005-09-09 Dmitry Diky <diwil@spec.ru>
85 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
86 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
89 2005-09-08 Chao-ying Fu <fu@mips.com>
91 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
92 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
95 2005-09-08 Paul Brook <paul@codesourcery.com>
97 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
98 (do_smc, do_t_smc): ... to this.
99 (insns): Remane smi to smc.
100 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
103 2005-09-07 Richard Henderson <rth@redhat.com>
105 * dwarf2dbg.c (dwarf2_where): Set line->isa.
106 (dwarf2_set_isa): New.
107 (dwarf2_directive_loc): Rearrange to allow all options on one line.
108 * dwarf2dbg.h (dwarf2_set_isa): Declare.
109 * doc/as.texinfo: Update .loc documentation.
111 2005-09-07 Richard Henderson <rth@redhat.com>
113 * dwarf2dbg.c: Include safe-ctype.h.
114 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
115 (current): Initialize.
116 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
117 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
118 (dwarf2_directive_file): Cope with invalid filename.
119 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
120 epilogue_begin, is_stmt, isa.
121 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
123 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
124 and DWARF2_FLAG_EPILOGUE_BEGIN.
125 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
126 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
127 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
128 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
129 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
130 (struct dwarf2_line_info): Add isa member.
131 * doc/as.texinfo (LNS directives): New node.
133 2005-09-07 David Ung <davidu@mips.com>
135 * config/tc-mips.c (append_insn): Undo last change. Instead add
136 guard to suppress calling frag_grow if the current instruction is
137 one that allows a delay slot.
139 2005-09-06 Chao-ying Fu <fu@mips.com>
141 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
142 (mips_opts): Add -1 to initialize ase_mt.
143 (file_ase_mt): New variable for -mmt.
144 (CPU_HAS_MT): New define.
145 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
147 (mips_ip): Check ase_mt to enable MT instructions.
148 Handle !, $, *, &, +T, +t, g operand formats.
149 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
151 (OPTION_MT, OPTION_NO_MT): New define.
152 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
153 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
154 (mips_after_parse_args): Set ase_mt based on CPU.
155 (s_mipsset): Handle ".set mt" and ".set nomt".
156 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
157 (md_show_usage): Show usage of -mmt and -mno-mt.
158 * doc/as.texinfo: Document -mmt and -mno-mt options.
159 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
162 2005-09-06 Paul Brook <paul@codesourcery.com>
164 * config/tc-arm.c (arm_it): Add relax field.
165 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
166 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
167 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
168 do_t_mov_cmp): Allow relaxation.
169 (output_relax_insn): New function.
170 (put_thumb32_insn): New function.
171 (output_inst): Use new functions.
172 (md_assemble): Don't throw error on relaxable instructions.
173 (insns): Change "b" entry from TCE(...) to tCE(...).
174 (md_estimate_size_before_relax): Return 2.
175 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
176 relax_branch, arm_relax_frag): New functions.
177 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
179 * config/tc-arm.h (md_convert_frag): Remove definition.
180 (md_relax_frag): Define.
181 (arm_relax_frag): Add prototype.
183 2005-09-02 Paul Brook <paul@codesourcery.com>
185 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
187 2005-09-02 Paul Brook <paul@codesourcery.com>
189 * config/tc-arm.c (encode_arm_cp_address): Use
190 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
191 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
193 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
196 (insns): Use them for coprocessor instructions.
197 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
198 (get_thumb32_insn): New function.
199 (put_thumb32_insn): New function.
200 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
201 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
203 2005-09-02 Paul Brook <paul@codesourcery.com>
205 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
206 incorrect suffix matches.
208 2005-09-01 David Ung <davidu@mips.com>
210 * config/tc-mips.c (append_insn): Correctly handle mips16 case
211 when the frags are different for the 2 instructions we want to
212 swap. If the lengths of the 2 instructions are not the same, we
213 won't do the swap but emit an nop.
215 2005-09-01 Dmitry Diky <diwil@spec.ru>
217 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
218 as appropriate. Change frag_variant() to frag_var() for relaxes.
220 2005-08-29 Nick Clifton <nickc@redhat.com>
222 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
225 2005-08-26 Jan Beulich <jbeulich@novell.com>
227 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
228 qualified operand of a branch.
229 (intel_bracket_expr): Set JumpAbsolute here...
230 (intel_e11): ... rather than here.
232 2005-08-26 Christian Groessler <chris@groessler.org>
234 * configure.tgt: Set bfd_gas also for z8k cpu.
235 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
237 (newfix): Adapt to bfd reloc types.
238 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
239 is available in the current frag.
240 (md_convert_frag): Adapt function parameters.
241 (tc_gen_reloc): New function.
242 (md_section_align): Use bfd_get_section_alignment.
243 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
244 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
246 * config/tc-z8k.h (TARGET_ARCH): Define.
247 (tc_fix_adjustable): Define.
249 2005-08-25 Chao-ying Fu <fu@mips.com>
251 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
252 (mips_opts): Add -1 to initialize ase_dsp.
253 (file_ase_dsp): New variable for -mdsp.
254 (CPU_HAS_DSP): New define.
255 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
257 (mips_ip): Add min_range and max_range for checking singed numbers.
258 Check ase_dsp to enable DSP instructions.
259 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
260 (OPTION_DSP, OPTION_NO_DSP): New define.
261 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
262 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
263 (mips_after_parse_args): Set ase_dsp based on CPU.
264 (s_mipsset): Handle ".set dsp" and ".set nodsp".
265 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
266 (md_show_usage): Show usage of -mdsp and -mno-dsp.
268 2005-08-23 David Ung <davidu@mips.com>
270 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
273 2005-08-23 Alan Modra <amodra@bigpond.net.au>
276 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
278 2005-08-23 Phil Edwards <phil@codesourcery.com>
280 * configure.tgt (*-*-vxworks): Match vxworks* instead.
282 2005-08-22 Jan Beulich <jbeulich@novell.com>
284 * config/tc-i386.c (object_64bit): New.
285 (i386_target_format): Initialize it.
286 (output_disp): Use object_64bit for relocation type determination.
287 (output_imm): Likewise.
288 (i386_validate_fix): Likewise.
289 (tc_gen_reloc): Likewise.
290 (lex_got): Likewise. Remove static mode_name. Change array size
291 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
292 (x86_cons): Use object_64bit for deciding whether quad fields can
295 2005-08-18 Christian Groessler <chris@groessler.org>
297 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
298 * config/tc-mcore.h: Likewise.
299 * config/tc-z8k.h: Likewise.
300 * config/tc-z8k.c: Likewise.
301 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
302 sh_coff_reloc_mangle declaration.
303 * config/tc-sh.c: (md_apply_fix): Fix comment for case
306 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
308 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
309 to confirm that no ISA is specified.
311 2005-08-18 Nick Clifton <nickc@redhat.com>
313 * write.c (relax_segment): Count the number of frags being
314 processed and use this to compute a maximum limit on the number of
315 iterations that will be allowed when attempting to relax the
318 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
320 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
321 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
323 2005-08-16 Alan Modra <amodra@bigpond.net.au>
325 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
328 2005-08-15 Paul Brook <paul@codesourcery.com>
330 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
332 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
334 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
336 * config/tc-ppc.c (parse_cpu): Add -me300 support.
337 (md_show_usage): Likewise.
338 * doc/c-ppc.texi (PowerPC-Opts): Document it.
340 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
342 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
343 (md_gather_operands): Add support for optional operands.
345 2005-08-12 Dmitry Diky <diwil@spec.ru>
346 * config/tc-msp430.c (msp430_enable_relax): New flag.
347 (msp430_enable_polys): Likewise.
348 (OPTION_RELAX): New option.
349 (OPTION_POLYMORPHS): Likewise.
350 (md_longopts): New long options.
351 (md_show_usage): Updated.
352 (md_parse_option): Add new options handler.
353 (msp430_operands): Add check if polymorph insns are enabled.
354 (msp430_force_relocation_local): New function.
355 (md_apply_fix): Now delete relocs according to new flags combination.
356 (msp430_relax_frag): Convert long branches to short branches only if
357 flag msp430_enable_relax is set.
358 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
359 (msp430_force_relocation_local): Likewise.
360 * doc/c-msp430.texi: Describe new options.
362 2005-08-11 Ian Lance Taylor <ian@airs.com>
364 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
365 (stamp-mk.com): Likewise.
366 (EXTRA_DIST): Remove make-gas.com from list.
367 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
368 * Makefile.in: Regenerate.
370 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
372 * subsegs.c (subseg_change): Move declaration of seginfo to before
375 2005-08-11 Alan Modra <amodra@bigpond.net.au>
377 * README-vms: Delete.
378 * config-gas.com: Delete.
379 * makefile.vms: Delete.
380 * vmsconf.sh: Delete.
381 * config/atof-tahoe.c: Delete.
382 * config/m88k-opcode.h: Delete.
383 * config/obj-bout.c: Delete.
384 * config/obj-bout.h: Delete.
385 * config/obj-hp300.c: Delete.
386 * config/obj-hp300.h: Delete.
387 * config/tc-a29k.c: Delete.
388 * config/tc-a29k.h: Delete.
389 * config/tc-h8500.c: Delete.
390 * config/tc-h8500.h: Delete.
391 * config/tc-m88k.c: Delete.
392 * config/tc-m88k.h: Delete.
393 * config/tc-tahoe.c: Delete.
394 * config/tc-tahoe.h: Delete.
395 * config/tc-tic80.c: Delete.
396 * config/tc-tic80.h: Delete.
397 * config/tc-w65.c: Delete.
398 * config/tc-w65.h: Delete.
399 * config/te-aux.h: Delete.
400 * config/te-delt88.h: Delete.
401 * config/te-delta.h: Delete.
402 * config/te-dpx2.h: Delete.
403 * config/te-hp300.h: Delete.
404 * config/te-ic960.h: Delete.
405 * config/vms-a-conf.h: Delete.
406 * doc/c-a29k.texi: Delete.
407 * doc/c-h8500.texi: Delete.
408 * doc/c-m88k.texi: Delete.
409 * README: Remove obsolete examples, and list of supported targets.
410 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
411 bout and hp300 support.
412 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
413 * configure.in: Remove --enable-bfd-assembler, need_bfd,
415 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
416 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
417 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
419 * dw2gencfi.c: Likewise.
420 * dwarf2dbg.c: Likewise.
422 * input-file.c: Likewise.
423 * listing.c: Likewise.
424 * literal.c: Likewise.
425 * messages.c: Likewise.
427 * output-file.c: Likewise.
430 * struc-symbol.h: Likewise.
431 * subsegs.c: Likewise.
432 * subsegs.h: Likewise.
433 * symbols.c: Likewise.
434 * symbols.h: Likewise.
438 * config/aout_gnu.h: Likewise.
439 * config/obj-aout.c: Likewise.
440 * config/obj-aout.h: Likewise.
441 * config/obj-coff.c: Likewise.
442 * config/obj-coff.h: Likewise.
443 * config/obj-evax.h: Likewise.
444 * config/obj-ieee.h: Likewise.
445 * config/tc-arm.c: Likewise.
446 * config/tc-arm.h: Likewise.
447 * config/tc-avr.c: Likewise.
448 * config/tc-avr.h: Likewise.
449 * config/tc-crx.h: Likewise.
450 * config/tc-d10v.h: Likewise.
451 * config/tc-d30v.h: Likewise.
452 * config/tc-dlx.h: Likewise.
453 * config/tc-fr30.h: Likewise.
454 * config/tc-frv.h: Likewise.
455 * config/tc-h8300.c: Likewise.
456 * config/tc-h8300.h: Likewise.
457 * config/tc-hppa.h: Likewise.
458 * config/tc-i370.h: Likewise.
459 * config/tc-i386.c: Likewise.
460 * config/tc-i386.h: Likewise.
461 * config/tc-i860.h: Likewise.
462 * config/tc-i960.c: Likewise.
463 * config/tc-i960.h: Likewise.
464 * config/tc-ip2k.h: Likewise.
465 * config/tc-iq2000.h: Likewise.
466 * config/tc-m32c.h: Likewise.
467 * config/tc-m32r.h: Likewise.
468 * config/tc-m68hc11.h: Likewise.
469 * config/tc-m68k.c: Likewise.
470 * config/tc-m68k.h: Likewise.
471 * config/tc-maxq.c: Likewise.
472 * config/tc-maxq.h: Likewise.
473 * config/tc-mcore.c: Likewise.
474 * config/tc-mcore.h: Likewise.
475 * config/tc-mn10200.h: Likewise.
476 * config/tc-mn10300.c: Likewise.
477 * config/tc-mn10300.h: Likewise.
478 * config/tc-ms1.h: Likewise.
479 * config/tc-msp430.c: Likewise.
480 * config/tc-msp430.h: Likewise.
481 * config/tc-ns32k.c: Likewise.
482 * config/tc-ns32k.h: Likewise.
483 * config/tc-openrisc.h: Likewise.
484 * config/tc-or32.c: Likewise.
485 * config/tc-or32.h: Likewise.
486 * config/tc-ppc.c: Likewise.
487 * config/tc-ppc.h: Likewise.
488 * config/tc-s390.h: Likewise.
489 * config/tc-sh.c: Likewise.
490 * config/tc-sh.h: Likewise.
491 * config/tc-sparc.c: Likewise.
492 * config/tc-tic30.c: Likewise.
493 * config/tc-tic30.h: Likewise.
494 * config/tc-tic4x.c: Likewise.
495 * config/tc-tic4x.h: Likewise.
496 * config/tc-tic54x.c: Likewise.
497 * config/tc-tic54x.h: Likewise.
498 * config/tc-v850.h: Likewise.
499 * config/tc-vax.c: Likewise.
500 * config/tc-vax.h: Likewise.
501 * config/tc-xstormy16.h: Likewise.
502 * config/tc-xtensa.h: Likewise.
503 * config/tc-z8k.c: Likewise.
504 * config/tc-z8k.h: Likewise.
505 * config/vms-a-conf.h
506 * doc/Makefile.am: Likewise.
507 * doc/all.texi: Likewise.
508 * doc/as.texinfo: Likewise.
509 * doc/internals.texi: Likewise.
510 * doc/Makefile.in: Regenerate.
511 * Makefile.in: Regenerate.
512 * configure: Regenerate.
513 * config.in: Regenerate.
514 * po/POTFILES.in: Regenerate.
516 2005-08-09 Nick Clifton <nickc@redhat.com>
519 * macro.c (getstring): Do not treat round parentheses exactly the
520 same as angle brackets - the parentheses need to be preserved and
521 passed on to the macro processing code.
523 2005-08-08 Nick Clifton <nickc@redhat.com>
525 * config/tc-msp430.c (MSP430_ISA_21): Define.
526 (mcu_types): Add entries for msp430x21xx variants.
528 2005-08-08 Nick Clifton <nickc@redhat.com>
531 * macro.c (getstring): Treat round parentheses in the same way as
533 (get_any_string): Likewise.
535 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
538 * as.c (parse_args): Handle -al=<FILE>.
540 2005-08-07 Nick Clifton <nickc@redhat.com>
542 * read.c (s_app_line): Accept a line number of 0 for compatibility
543 with gcc's output for assembler-with-cpp files.
545 2005-08-05 Paul Brook <paul@codesourcery.com>
547 * config/tc-arm.c (current_it_mask, current_cc): New variables.
548 (do_t_add_sub): Use correct encodings inside IT block.
549 (do_t_arit3c): Ditto.
550 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
551 (md_assemble): Verify conditional suffixes agains IT blocks.
553 2005-08-05 Paul Brook <paul@codesourcery.com>
555 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
557 (encode_thumb32_shifted_operand): Prohibit register shifts.
558 (encode_thumb32_addr_mode): Fix typo.
559 (insns): Correct thumb2 ldm and stm opcodes.
561 2005-08-02 Khem Raj <kraj@mvista.com>
563 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
564 WLDRD/WSTRD instruction.
566 2005-08-02 Alan Modra <amodra@bigpond.net.au>
568 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
571 2005-07-29 Thiemo Seufer <ths@networkno.de>
573 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
575 2005-07-29 Paul Brook <paul@codesourcery.com>
577 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
579 (do_t_addr): Implement 32-bit variant.
580 (do_t_push_pop): Make some errors warnings. Handle single register
582 (insns): Use tCE for adr.
583 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
584 (md_apply_fix): Ditto.
586 2005-07-29 Paul Brook <paul@codesourcery.com>
588 * config/tc-arm.c (parse_tb): New function.
589 (enum operand_parse_code): Add OP_TB.
590 (parse_operands): Handle OP_TB.
591 (do_t_add_sub_w, do_t_tb): New functions.
592 (insns): Add entries for addw, subw, tbb and tbh.
593 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
595 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
597 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
599 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
601 * config/tc-i386.c (handle_large_common): Declare only for ELF.
603 2005-07-27 Jan Beulich <jbeulich@novell.com>
605 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
607 (unw_p_record): Remove unused/redundant fields imask and rmask.
608 Combine spoff and pspoff into a union. Combine gr and br into a
609 union. Change type of grmask and brmask to unsigned char. Change type
610 of frmask to unsigned int.
611 (unw_x_record): Combine spoff, pspoff, and treg into a union.
612 * config/tc-ia64.c (unwind): New field 'pending_saves'.
613 (check_pending_save): New.
614 (alloc_record): Clear out entire record.
615 (output_psp_gr): Use renamed structure fields.
616 (output_psp_sprel): Likewise.
617 (output_rp_gr): Likewise.
618 (output_rp_br): Likewise.
619 (output_rp_psprel): Likewise.
620 (output_rp_sprel): Likewise.
621 (output_pfs_gr): Likewise.
622 (output_pfs_psprel): Likewise.
623 (output_pfs_sprel): Likewise.
624 (output_preds_gr): Likewise.
625 (output_preds_psprel): Likewise.
626 (output_preds_sprel): Likewise.
627 (output_spill_base): Likewise.
628 (output_unat_gr): Likewise.
629 (output_unat_psprel): Likewise.
630 (output_unat_sprel): Likewise.
631 (output_lc_gr): Likewise.
632 (output_lc_psprel): Likewise.
633 (output_lc_sprel): Likewise.
634 (output_fpsr_gr): Likewise.
635 (output_fpsr_psprel): Likewise.
636 (output_fpsr_sprel): Likewise.
637 (output_priunat_gr): Likewise.
638 (output_priunat_psprel): Likewise.
639 (output_priunat_sprel): Likewise.
640 (output_bsp_gr): Likewise.
641 (output_bsp_psprel): Likewise.
642 (output_bsp_sprel): Likewise.
643 (output_bspstore_gr): Likewise.
644 (output_bspstore_psprel): Likewise.
645 (output_bspstore_sprel): Likewise.
646 (output_rnat_gr): Likewise.
647 (output_rnat_psprel): Likewise.
648 (output_rnat_sprel): Likewise.
649 (output_spill_psprel): Likewise.
650 (output_spill_sprel): Likewise.
651 (output_spill_reg): Likewise.
652 (output_fr_mem): Likewise. Allocate one unwind record per set mask
654 (output_frgr_mem): Likewise.
655 (output_gr_mem): Likewise.
656 (output_br_mem): Likewise.
657 (output_gr_gr): Likewise.
658 (output_br_gr): Likewise.
659 (fixup_unw_records): Likewise.
660 (process_one_record): Use renamed structure fields. For gr_gr and
661 br_gr, collect mask from chain of records before output.
662 (in_prologue): Simplify and eliminate early returns. Call
664 (in_body): Simplify and eliminate early returns.
665 (dot_body): Call check_pending_save.
666 (md_assemble): Update comment. Deal with pending saves.
668 2005-07-26 Jan Beulich <jbeulich@novell.com>
670 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
671 mask from guessed suffix, but mask out other immediate types only
672 if at least on candidate is valid for the insn.
674 2005-07-25 DJ Delorie <dj@redhat.com>
676 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
677 Support %mod() modifiers from opcodes.
678 * doc/c-m32c.texi (M32C-Modifiers): New section.
680 2005-07-25 Jan Hubicka <jh@suse.cz>
681 H.J. Lu <hongjiu.lu@intel.com>
683 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
685 (elf_com_section_ptr): New.
686 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
687 (elf_common_parse): Make it global. Use elf_com_section_ptr
688 instead of bfd_com_section_ptr.
689 (obj_elf_change_section): Handle x86-64 large bss sections.
691 * config/obj-elf.h (elf_com_section_ptr): New.
692 (elf_common_parse): New.
694 * config/tc-i386.c (handle_large_common): New.
695 (md_pseudo_table): Add "largecomm".
696 (x86_64_section_letter): New.
697 (x86_64_section_word): New.
699 * config/tc-i386.h (x86_64_section_word): New.
700 (x86_64_section_letter): New.
701 (md_elf_section_letter): New. Defined.
702 (md_elf_section_word): Likewise.
704 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
706 * configure.tgt: Remove i386-*-rtemself*.
707 Remove sparc-*-rtemself*.
709 2005-07-21 Ben Elliston <bje@gnu.org>
711 * config/tc-m68k.h: Remove TE_LYNX conditional code.
713 2005-07-21 Paul Brook <paul@codesourcery.com>
715 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
718 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
720 * messages.c: Use vsnprintf instead of vsprintf.
722 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
724 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
725 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
727 2005-07-18 Nick Clifton <nickc@redhat.com>
729 * configure.tgt: Restore alpha ordering to list of arches.
731 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
733 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
735 2005-07-18 Jan Beulich <jbeulich@novell.com>
737 * config/tc-i386.c (md_begin): Use IS_ELF.
738 (tc_i386_fix_adjustable): Likewise.
739 (md_estimate_size_before_relax): Likewise.
740 (md_apply_fix): Likewise.
741 (i386_target_format): Likewise.
742 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
743 (i386_immediate): Remove #ifdef LEX_AT.
744 (i386_displacement): Likewise.
745 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
748 2005-07-18 Jan Beulich <jbeulich@novell.com>
750 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
751 parameter to unsigned. Parameter sign now is tristate - zero/
752 positive mean unsigned/signed, negative means signedness doesn't
753 matter. Check field size,
754 signedness, and pcrel-ness are in agreement between relocated field
755 and relocation type. Adjust diagnostics.
756 (optimize_imm): And type mask of operand instead of overwriting it.
757 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
758 local structure and initialize gotrel accordingly. Pass caller as
759 mask of types that the operator can match.
760 (x86_cons_fix_new): Let reloc know that signedness of relocation
762 (x86_pe_cons_fix_new): Likewise.
763 (x86_cons): Pass additional argument to lex_got.
764 (i386_immediate): New local variable 'types'. Pass its address as
765 additional argument to lex_got. Mask out operand types not supported
767 (i386_displacement): Likewise. Set bigdisp to all types supported in
768 64-bit mode, combining the previously split initialization.
770 2005-07-18 Jan Beulich <jbeulich@novell.com>
772 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
775 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
777 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
780 2005-07-16 Alan Modra <amodra@bigpond.net.au>
782 * Makefile.am: Run "make dep-am".
783 * Makefile.in: Regenerate.
785 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
787 * gas/config/tc-i386.h (CpuVMX): New.
788 (CpuUnknownFlags): Add CpuVMX.
790 2005-07-14 Jim Blandy <jimb@redhat.com>
792 Add support for the Renesas M32C.
793 * Makefile.am (CPU_TYPES): List m32c.
794 (TARGET_CPU_CFILES): List config/tc-m32c.c.
795 (TARGET_CPU_HFILES): List config/tc-m32c.h.
796 * configure.in: Add case for m32c.
797 * configure.tgt: Add cases for m32c and m32c-*-elf.
798 * configure: Regenerated.
799 * config/tc-m32c.c, config/tc-m32c.h: New files.
800 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
801 * doc/Makefile.in: Regenerated.
802 * doc/all.texi: Set M32C.
803 * doc/as.texinfo: Add text for the M32C-specific options and line
804 comment characters, and refer to c-m32c.texi.
805 * doc/c-m32c.texi: New file.
807 2005-07-14 Nick Clifton <nickc@redhat.com>
810 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
811 the ins_parse buffer.
813 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
815 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
816 i386-*-rtemscoff*, sparc-*-rtemsaout*.
818 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
820 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
823 2005-07-08 Ben Elliston <bje@au.ibm.com>
825 * frags.h: Remove ANSI_PROTOTYPES conditional code.
826 * config/obj-elf.h: Likewise.
827 * config/tc-h8300.h: Likewise.
828 * config/tc-h8500.h: Likewise.
829 * config/tc-i370.h: Likewise.
830 * config/tc-i386.h: Likewise.
831 * config/tc-m68hc11.h: Likewise.
832 * config/tc-m68k.h: Likewise.
833 * config/tc-ppc.h: Likewise.
834 * config/tc-s390.h: Likewise.
835 * config/tc-sh.h: Likewise.
836 * config/tc-sparc.h: Likewise.
837 * config/tc-tic30.c: Likewise.
838 * config/tc-w65.h: Likewise.
839 * config/tc-xtensa.h: Likewise.
841 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
844 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
846 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
848 * config/tc-tic30.c (debug): Add format attribute. Fix format
851 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
853 * config/tc-i386.c (cpu_arch): Add sse3.
855 * config/tc-i386.h (CpuSSE3): Renamed from ...
856 (CpuPNI): This. Defined as CpuSSE3.
858 * doc/c-i386.texi: Document .sse3.
860 2005-07-06 Jan Beulich <jbeulich@novell.com>
862 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
864 2005-07-05 Nick Clifton <nickc@redhat.com>
866 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
867 md_chars_to_numbers to an unsigned pointer in order to avoid a
868 compile time warning.
870 2005-07-05 Paul Brook <paul@codesourcery.com>
872 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
874 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
876 * config/tc-ms1.c: New.
877 * config/tc-ms1.h: New.
878 * testsuite/gas/ms1/allinsn.d: New.
879 * testsuite/gas/ms1/allinsn.s: New.
880 * testsuite/gas/ms1/badinsn.s: New.
881 * testsuite/gas/ms1/badinsn1.s: New.
882 * testsuite/gas/ms1/badoffsethigh.s: New.
883 * testsuite/gas/ms1/badoffsetlow.s: New.
884 * testsuite/gas/ms1/badorder.s: New.
885 * testsuite/gas/ms1/badreg.s: New.
886 * testsuite/gas/ms1/badsignedimmhigh.s: New.
887 * testsuite/gas/ms1/badsignedimmlow.s: New.
888 * testsuite/gas/ms1/badsyntax.s: New.
889 * testsuite/gas/ms1/badsyntax1.s: New.
890 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
891 * testsuite/gas/ms1/badunsignedimmlow.s: New.
892 * testsuite/gas/ms1/errors.exp: New.
893 * testsuite/gas/ms1/ldst.s: New.
894 * testsuite/gas/ms1/misc.d: New.
895 * testsuite/gas/ms1/misc.s: New.
896 * testsuite/gas/ms1/ms1-16-003.d: New.
897 * testsuite/gas/ms1/ms1-16-003.s: New.
898 * testsuite/gas/ms1/ms1.exp: New.
899 * testsuite/gas/ms1/msys.d: New.
900 * testsuite/gas/ms1/msys.s: New.
901 * testsuite/gas/ms1/relocs.d: New.
902 * testsuite/gas/ms1/relocs.exp: New.
903 * testsuite/gas/ms1/relocs1.s: New.
904 * testsuite/gas/ms1/relocs2.s: New.
906 2005-07-05 Jan Beulich <jbeulich@novell.com>
908 * config/tc-i386.h (CpuSVME): New.
909 (CpuUnknownFlags): Include CpuSVME.
910 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
911 as alias of sledgehammer.
912 (md_assemble): Include invlpga in the check for insns with two source
914 (process_operands): Include SVME insns in the check for ignored
915 segment overrides. Adjust diagnostic.
916 (i386_index_check): Special-case SVME insns with memory operands.
918 2005-07-04 Khem Raj <kraj@mvista.com>
919 Nick Clifton <nickc@redhat.com>
921 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
922 use an immediate value.
923 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
924 since the register field of the operands structure is unsigned.
925 (s_arm_unwind_save_vfp): Make "reg" unsigned.
926 (parse_operands): Make the 2ns parameter an unsigned pointer to
928 (do_ldrd): When using the imm field of the operands structure as a
929 second register field, treat it as unsigned.
931 2005-07-04 Alan Modra <amodra@bigpond.net.au>
934 * config/obj-elf.c (obj_elf_change_section): Use backend
937 2005-07-01 Jan Beulich <jbeulich@novell.com>
939 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
940 (output_spill_psprel, output_spill_psprel_p): Combine.
941 (output_spill_sprel, output_spill_sprel_p): Combine.
942 (output_spill_reg, output_spill_regp_p): Combine.
943 (process_one_record): Handle psp_psprel.
944 (parse_predicate_and_operand): New.
945 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
946 initialize output values. Emit diagnostic case here.
947 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
948 (add_unwind_entry): New second parameter. Allow first parameter to
949 be NULL. Parse optional tag, emit warning about further support for
950 it otherwise being missing. Check end-of-line when requested.
951 (dot_fframe): Clear operand when wrong. Allow tag.
952 (dot_vframe): Likewise.
953 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
955 (dot_vframepsp): Remove.
956 (dot_altrp): Clear operand when wrong. Allow tag.
957 (dot_save): Likewise. Let default case also go through
959 (dot_savemem): Likewise.
960 (dot_restore): Don't return when wrong operand. Allow tag.
961 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
962 parse_predicate_and_operand and the new arguments to
963 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
964 when wrong operand. Allow tag.
965 (dot_restorereg, dot_restorereg_p): Likewise.
966 (dot_spillmem, dot_spillmem_p): Likewise.
967 (dot_saveg): Clear operand when wrong. Perform tighter operand
969 (dot_savef): Likewise.
970 (dot_saveb): Likewise.
971 (dot_savegf): Likewise.
972 (dot_spill): Remove end-of-line check. Combine. Simplify by using
973 parse_predicate_and_operand and the new arguments to
974 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
975 when wrong operand. Allow tag.
977 (dot_label_state): Don't return when wrong operand.
978 (dot_copy_state): Likewise.
979 (dot_unwabi): Likewise. Check if in prologue.
980 (dot_body): Don't call demand_empty_rest_of_line.
981 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
983 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
984 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
985 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
986 (parse_operand): New second parameter. Don't deal with '}' here
987 anymore. Don't advance past end-of-line.
988 (parse_operands): Pass second argument to parse_operand.
989 (ia64_start_line): Prevent out-of-bounds access through
990 input_line_pointer. Deal with '}' here.
991 (ia64_unrecognized_line): Don't deal with '}' here.
992 (dot_alias): Use ignore_rest_of_line not its deprecated alias
993 discard_rest_of_line.
995 2005-06-30 Zack Weinberg <zack@codesourcery.com>
997 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
998 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
999 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1000 (do_branch): Always set inst.reloc.pc_rel.
1001 (s_arm_elf_cons): Disallow use of (plt) suffix.
1002 (do_adrl): Adjust X_add_number unconditionally.
1003 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1004 argument. Handle all adjustment for pipeline offset here.
1005 (md_apply_fix): No need to undo work of md_pcrel_from. No
1006 need to extract pre-encoded pipeline adjustments from various
1007 branch instructions. Generally, assume instructions are already
1008 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1009 special cases. Handle BFD_RELOC_ARM_PLT32 like
1010 BFD_RELOC_ARM_PCREL_BRANCH.
1011 (tc_gen_reloc): Remove OBJ_ELF special case.
1012 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1014 2005-06-30 Ben Elliston <bje@gnu.org>
1016 * Makefile.am (check-DEJAGNU): Don't search for expect.
1017 * Makefile.in: Regenerate.
1019 2005-06-30 Ben Elliston <bje@gnu.org>
1021 * Makefile.am (EXPECT): Set to expect.
1022 (RUNTEST): Likewise, set to runtest.
1023 * Makefile.in: Regenerate.
1025 2005-06-23 Ben Elliston <bje@gnu.org>
1027 * config/m68k-parse.h: Use ISO C90.
1028 * config/m68k-parse.y: Likewise.
1029 * config/tc-m68k.h: Likewise.
1031 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1034 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1036 (optimize_disp): Optimize only if possible. Don't use 64bit
1037 displacement on non-constants and do same on constants if
1040 2005-06-17 Jan Beulich <jbeulich@novell.com>
1042 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1043 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1044 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1045 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1046 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1048 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1049 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1050 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1051 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1052 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1053 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1054 convert 8-byte pc-relative relocations.
1055 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1056 (i386_validate_fix): Likewise.
1057 (x86_cons): Also handle quad values in 64-bit mode.
1058 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1059 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1060 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1061 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1063 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1065 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1066 symbolP as well as for names with a leading dot. Use ACONCAT.
1067 (md_apply_fix): For branch relocations, only replace value
1068 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1069 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1070 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1071 (LOCAL_LABEL_PREFIX): Don't define.
1073 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1075 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1078 2005-06-08 James E Wilson <wilson@specifixinc.com>
1081 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1082 is NULL, then emit a warning, and return the current index.
1084 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1087 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1088 temporary copy of the operands array so that changes can be safely
1089 backed out if the insn does not match.
1090 (m68k_compare_opcode): Shortcut the test when the parameters are
1091 the same. Return 1 if the names match but the second opcode is
1092 further on in the array than the first.
1094 2005-06-08 Nick Clifton <nickc@redhat.com>
1097 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1099 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1101 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1103 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1104 Michael Snyder <msnyder@redhat.com>
1105 Stan Cox <scox@redhat.com>
1107 * configure.in: Add ms1 case.
1109 * configure: Regenerate.
1111 * configure.tgt: Add ms1 case.
1113 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1115 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1116 * config/tc-xtensa.c (new_resource_table): Likewise.
1117 (resize_resource_table): Likewise.
1118 (release_resources): Fix assertion for unsigned values.
1120 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1122 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1123 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1124 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1125 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1126 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1127 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1128 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1129 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1130 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1131 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1132 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1133 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1134 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1135 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1136 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1137 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1138 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1139 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1140 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1141 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1142 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1143 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1144 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1145 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1146 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1147 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1148 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1149 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1150 * config/tc-xtensa.c, config/tc-z8k.c:
1151 Replace all instances of the string "_apply_fix3" with
1153 * po/POTFILES.in, po/gas.pot: Regenerate.
1155 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1157 * Makefile.am: Run "make dep-am".
1158 (POTFILES): Remove GAS_CFILES.
1159 * Makefile.in: Regenerate.
1161 2005-06-07 David Ung <davidu@mips.com>
1163 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1164 24kc, 24kf and 24kfx under MIPS32 release 2.
1166 2005-06-04 Nick Clifton <nickc@redhat.com>
1168 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1169 to their Thumb-enabled equivalents.
1171 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1173 * config/tc-mips.c (load_register): Add leading "0x" to the
1174 output of sprintf_vma().
1177 2005-06-01 Nick Clifton <nickc@redhat.com>
1179 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1180 test for the presence of thumb version of the parsing functions
1181 since they must always exist and the test generates a compile time
1184 2005-05-31 Richard Henderson <rth@redhat.com>
1186 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1187 (alpha_reloc_op): Add it.
1188 (debug_exp): Handle it.
1189 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1190 (emit_insn): Handle it.
1191 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1193 2005-05-31 Christian Groessler <chris@groessler.org>
1195 * write.c (dump_section_relocs): Convert to ISO-C.
1196 (write_relocs): Avoid signed/unsigned and fprintf argument
1197 warnings in debug code.
1199 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1201 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1202 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1203 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1204 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1205 fixP->tc_fix_data directly in the sole place it was used.
1206 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1207 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1210 2005-05-27 Jan Beulich <jbeulich@novell.com>
1212 * config/tc-ia64.c (struct proc_pending): New.
1213 (unwind): Replace proc_start with proc_pending.
1214 (unwind_diagnostic): Check unwind.proc_pending.sym.
1215 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1216 Check if previous proc not closed. Record all entry points.
1217 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1218 Set symbol sizes for entry points recorded in dot_proc. Check
1219 arguments for consistency with respective .proc's.
1220 (md_assemble): Replace unwind.proc_start with
1221 unwind.proc_pending.sym.
1223 2005-05-27 Jan Beulich <jbeulich@novell.com>
1225 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1226 and last_ptr. Check all in-use slots for first one with non-NULL
1227 unwind_record. Don't reload end_ptr before second update round.
1229 2005-05-26 James E Wilson <wilson@specifixinc.com>
1231 * config/tc-ia64.c (extra_goodness): Update comment.
1232 (md_begin): Add debugging code to print best_template table.
1234 2005-05-25 Jan Beulich <jbeulich@novell.com>
1236 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1239 2005-05-25 Jan Beulich <jbeulich@novell.com>
1241 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1242 BFD_RELOC_UNUSED when determining the width of the reloc.
1244 2005-05-25 Jan Beulich <jbeulich@novell.com>
1246 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1249 2005-05-25 Jan Beulich <jbeulich@novell.com>
1251 * config/tc-ia64.c (dot_radix): Rewrite.
1253 2005-05-25 Jan Beulich <jbeulich@novell.com>
1255 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1257 (alloc_record): Remove references to next_slot_number and
1259 (emit_one_bundle): Likewise.
1261 2005-05-22 Nick Clifton <nickc@redhat.com>
1263 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1264 message buffer when invoking the insert function.
1266 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1268 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1269 only if an instruction match is found.
1271 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1273 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1274 to addition in argument to xtensa_dwarf2_emit_insn.
1276 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1278 * Makefile.am: Have 'all' depend on 'info'.
1279 * Makefile.in: Regenerate.
1281 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1283 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1285 2005-05-19 Anton Blanchard <anton@samba.org>
1287 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1288 (md_show_usage): Document it.
1289 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1290 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1292 2005-05-19 Jan Beulich <jbeulich@novell.com>
1294 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1295 relocations in unwind section.
1297 2005-05-18 Nick Clifton <nickc@redhat.com>
1299 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1300 if one exists. Ignore any error messages it may produce, just
1301 allow it to perform the insertion.
1303 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1305 * hash.c (hash_lookup): Add len parameter. All callers changed.
1306 (hash_find_n): New interface.
1307 * hash.h: Prototype hash_find_n.
1308 * sb.c: Include as.h.
1309 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1310 (sb_scrub_and_add_sb): New interface.
1311 * sb.h: Prototype sb_scrub_and_add_sb.
1312 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1314 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1315 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1316 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1318 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1320 * doc/Makefile.am (gasver.texi): Don't use $<.
1321 * doc/Makefile.in: Regenerated.
1323 2005-05-17 Nick Clifton <nickc@redhat.com>
1326 * symbols.c (resolve_symbol_value): Do not move symbols whose
1327 value expression has not been resolved or finalized into the
1328 absolute section as this will confuse other parts of the assembler
1329 into thinking that their value is zero.
1331 2005-05-17 Jan Beulich <jbeulich@novell.com>
1333 * read.c (_find_end_of_line): New.
1334 (find_end_of_line): New.
1335 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1336 (read_a_source_file): Use it.
1339 (get_line_sb): Use it.
1340 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1341 (s_comm_internal): Likewise.
1343 (s_macro): Likewise.
1344 (s_ignore): Use ignore_rest_of_line.
1345 * read.h (find_end_of_line): Prototype.
1346 (discard_rest_of_line): Remove prototype. #define to
1347 ignore_rest_of_line.
1349 2005-05-17 Nick Clifton <nickc@redhat.com>
1351 * config/tc-v850,h (TC_FIX_TYPE): Define.
1352 (TC_INIT_FIX_TYPE): Define.
1353 * config/tc-v850.c (md_assemble): When creating a fix record the
1354 operand in the tc_fix_data field.
1355 (md_apply_fix3): When applying a resolved fix use the operand's
1356 insertion procedure to store the value, if the operand has been
1359 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1361 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1363 * Makefile.in: Regenerated.
1365 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1366 Bob Wilson <bob.wilson@acm.org>
1368 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1370 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1371 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1373 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1375 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1376 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1378 2005-05-10 Michael Matz <matz@suse.de>
1380 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1382 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1384 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1387 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1388 Handle label-without-colon before ordinary dot-pseudo as an
1389 ordinary label. Don't leak memory for label-without-colon alone
1390 on a line. Don't mmixal-munge operands for dot-pseudos.
1392 2005-05-10 Jan Beulich <jbeulich@novell.com>
1394 * macro.c (get_any_string): Remove the two last parameters. Replace
1395 references to the former expand parameter by using macro_alternate.
1396 Simplify loop condition for checking for end-of-string.
1397 (get_string): Remove redunant call to sb_skip_white.
1398 (do_formals): Remove two last arguments to get_any_string.
1399 (macro_expand): Likewise.
1400 (expand_irp): Likewise.
1402 2005-05-10 Jan Beulich <jbeulich@novell.com>
1404 * read.c (s_macro): Move local variable 'local' to smaller scope.
1405 Call sb_kill on it when done.
1407 2005-05-09 Jan Beulich <jbeulich@novell.com>
1409 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1410 when zero and not required by encoding constraints.
1412 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1415 * config/tc-sh64.c (sh64_fake_label): New.
1417 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1419 * doc/internals.texi (TC_FAKE_LABEL): Document.
1421 * write.c (TC_FAKE_LABEL): New.
1422 (adjust_reloc_syms): Use it.
1423 (write_object_file): Likewise.
1425 2005-05-09 Jan Beulich <jbeulich@novell.com>
1427 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1428 and comma in Intel mode.
1430 2005-05-09 Jan Beulich <jbeulich@novell.com>
1432 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1433 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1434 Make name array static and const. Adjust lookup to account for NULL
1435 entries (standing for unused register numbers).
1437 2005-05-09 Jan Beulich <jbeulich@novell.com>
1439 * config/tc-i386.c (parse_insn): Consider all matching instructions
1440 when checking for string instruction after string-only prefix.
1442 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1445 * config/tc-ia64.c (start_unwind_section): Properly check
1446 comdat group with SHF_GROUP.
1448 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1450 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1452 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1454 * config/tc-xtensa.c: Remove excess whitespace.
1455 * config/tc-xtensa.h: Likewise.
1456 * config/xtensa-istack.h: Likewise.
1457 * config/xtensa-relax.c: Likewise.
1458 * config/xtensa-relax.h: Likewise.
1460 2005-05-06 Nick Clifton <nickc@redhat.com>
1462 * sb.h: Fix formatting of comments.
1463 * sb.c: Fix formatting of comments.
1465 2005-05-06 Jan Beulich <jbeulich@novell.com>
1467 * sb.h (sb_add_buffer): Reintroduce.
1468 * sb.c (sb_add_buffer): Likewise.
1470 2005-05-06 Jan Beulich <jbeulich@novell.com>
1472 * macro.c (new_formal, del_formal): New.
1473 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1474 required argument has default value. Stop looking for more formal
1475 when there was a vararg one.
1476 (macro_expand_body): Use new_formal and del_formal.
1477 (macro_expand): Likewise. Initialize local variable err. Don't
1478 return immediately when encountering an error. Warn when keyword
1479 argument already had a value assigned. Eliminate duplicate clearing
1480 of argument value. When current positional argument matches parameter
1481 of vararg type, assign to it all the remaining arguments. Issue error
1482 when required parameter does not have value.
1483 (free_macro): Use del_formal.
1484 (expand_irp): Initialize formal type. Free buffers associated with
1485 formal prior to returning.
1486 * macro.h (struct formal_struct): Add new field 'type' with new
1487 enumeration type 'formal_type'.
1488 * doc/as.texinfo: Document macro parameter qualifiers.
1489 * NEWS: Mention new functionality.
1491 2005-05-06 Jan Beulich <jbeulich@novell.com>
1493 * cond.c (s_ifb): New.
1494 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1495 * read.h (s_ifb): Prototype.
1496 * doc/as.texinfo: Document .ifb and .ifnb.
1498 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1500 * config/tc-ia64.c (MIN): Undef.
1502 2005-05-05 Paul Brook <paul@codesourcery.com>
1504 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1506 2005-05-05 Matt Thomas <matt@3am-software.com>
1508 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1511 2005-05-05 Nick Clifton <nickc@redhat.com>
1513 * Update the address and phone number of the FSF organization in
1514 the GPL notices in the following files:
1515 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1516 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1517 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1518 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1519 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1520 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1521 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1522 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1523 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1524 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1525 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1526 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1527 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1528 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1529 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1530 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1531 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1532 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1533 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1534 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1535 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1536 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1537 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1538 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1539 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1540 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1541 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1542 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1543 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1544 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1545 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1546 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1547 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1548 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1549 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1550 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1551 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1552 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1553 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1554 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1555 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1556 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1557 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1558 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1559 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1560 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1561 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1562 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1563 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1564 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1565 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1566 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1567 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1568 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1569 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1570 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1571 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1572 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1573 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1574 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1575 config/xtensa-istack.h, config/xtensa-relax.c,
1576 config/xtensa-relax.h, doc/fdl.texi
1578 2005-05-05 Nick Clifton <nickc@redhat.com>
1580 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1581 the target_big_endian variable to false.
1583 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1585 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1586 list traversal. Use bfd_section_list_prepend.
1587 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1588 over the section list.
1589 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1590 (xtensa_insert_section): Delete.
1591 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1592 and bfd_section_list_prepend.
1593 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1594 bfd_section_list_insert_after.
1596 2005-05-03 Nick Clifton <nickc@redhat.com>
1598 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1599 of bfd_section_list... macros.
1600 * config/tc-mmix.c (mmix_frob_file): Likewise.
1601 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1602 (xtensa_insert_section): Likewise.
1604 * macro.c (macro_hash): Remove static.
1605 * macro.h (macro_hash): Provide an external declaration.
1607 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1609 * write.c (write_object_file): Use bfd_section_double_list_remove
1612 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1614 * doc/Makefile.am (gasver.texi): Correct quoting.
1615 * doc/Makefile.in: Regenerated.
1617 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1619 * configure.tgt: Add h8300*-*-rtemscoff.
1620 Switch h8300*-*-rtems* to elf.
1622 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1624 * hash.c: Undo the last change.
1627 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1629 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1631 (DISTCLEANFILES): Remove.
1632 (MAINTAINERCLEANFILES): Add asconfig.texi.
1633 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1635 2005-04-29 Ben Elliston <bje@au.ibm.com>
1637 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1638 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1639 (bignum-copy.o): Remove.
1640 * Makefile.in: Regenerate.
1641 * makefile.vms (OBJS): Remove bignum-copy.obj.
1642 * symbols.h (local_symbol_make): Remove declaration.
1643 (verify_symbol_chain_2): Likewise.
1644 * symbols.c (local_symbol_make): Make static.
1645 (max_indent_level): Likewise.
1646 (verify_symbol_chain_2): Remove.
1647 * macro.c (macro_hash): Make static.
1648 * messages.c (fprint_value): Remove.
1649 * read.h (get_absolute_expr): Remove.
1650 (emit_leb128_expr): Likewise.
1651 (do_s_func): Likewise.
1652 * read.c (do_s_func): Make static.
1653 (emit_leb128_expr): Likewise.
1654 (get_absolute_expr): Likewise.
1655 * as.h (as_howmuch): Remove declaration.
1656 (fprint_value): Likewise.
1657 * as.c (myname): Make static.
1658 * input-scrub.c (as_howmuch): Remove.
1659 (as_1_char): Likewise.
1660 * input-file.h (input_file_is_open): Remove.
1661 * input-file.c (input_file_is_open): Likewise.
1662 * expr.h (expr_build_unary): Remove declaration.
1663 (expr_build_binary): Likewise.
1664 * expr.c (expr_build_unary): Remove.
1665 (expr_build_binary): Likewise.
1666 * hash.h (hash_replace): Remove declaration.
1667 (hash_delete): Likewise.
1668 * hash.c (hash_replace): Remove.
1669 (hash_delete): Likewise.
1670 * bignum-copy.c (bignum_copy): Move from here ..
1671 * config/tc-vax.c (bignum_copy): .. to here.
1672 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1673 (bignum_copy): Remove extern declaration.
1674 * sb.h (string_count): Remove extern declaration.
1675 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1676 (sb_name): Likewise.
1677 * sb.c (dsize): Replace preprocessor macro with static int.
1678 (string_count): Make static.
1679 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1680 (sb_name): Likewise.
1681 * config/obj-coff.c (dim_index): Make static.
1682 * config/tc-i386.c (GOT_symbol): Likewise.
1683 (output_invalid_buf): Likewise.
1684 * doc/internals.texi (Warning and error messages): Remove the
1685 prototype for fprint_value.
1687 2005-04-27 Ben Elliston <bje@au.ibm.com>
1691 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1693 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1695 * read.c (pseudo_set): Disallow symbol set to common symbol.
1698 * write.c (write_object_file): Report common symbol name when
1699 disallowing local symbol set to common symbol.
1700 (adjust_reloc_syms): Disallow local symbol set to undefined
1703 2005-04-25 Jan Beulich <jbeulich@novell.com>
1705 * macro.c (macro_expand_body): Replace locals indicator parameters
1706 with actual macro_entry. New local variables macro_line and err.
1707 Don't return when encountering an error, just record the fact.
1708 Detect local symbol name colliding with parameter. Track line number
1709 inside of macro expansion.
1710 (do_formals): Move local variable name to wider scope. Check
1711 parameter of the same name doesn't already exist. In MRI mode, also
1712 check it doesn't collide with the argument count pseudo-parameter).
1713 (define_macro): Add file and line number parameters. Remove local
1714 variable namestr. New local variable error. Initialize macro_entry
1715 members file, line, and name. Don't return when encountering an
1716 error, just record the fact. Use %s in some diagnostics for read.c
1717 to insert the macro name. Free macro_entry on error.
1718 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1719 when encountering an error, just record the fact.
1720 (expand_irp): Don't return when encountering an error, just record
1722 * macro.h (macro_struct): New members name, file, and line.
1723 (define_macro): Add file and line number parameters.
1724 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1725 regarding pseudo-op redefinition with the file/line that macro
1726 definition started at.
1728 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1730 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1731 (future_alignment_required): Remove ifdefs that use it.
1733 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1735 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1736 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1737 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1739 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1740 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1742 2005-04-21 Christian Groessler <chris@groessler.org>
1744 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1747 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1749 * config/obj-aout.h (S_IS_EXTERN): Removed.
1750 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1751 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1752 * symbols.c (S_IS_EXTERN): Likewise.
1753 * symbols.h (S_IS_EXTERN): Likewise.
1755 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1757 * config/tc-d10v.c (md_apply_fix3): Likewise.
1758 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1759 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1760 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1761 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1762 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1763 (shmedia_md_convert_frag): Likewise.
1764 * symbols.c (print_symbol_value_1): Likewise.
1765 * write.c (write_object_file): Likewise.
1767 2005-04-20 Nick Clifton <nickc@redhat.com>
1769 * config/tc-xtensa.c (get_aligned_diff): Change type of
1770 branch_align to offsetT so that its signedness matches that of
1773 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1774 number into a readable string.
1775 (load_register): Likewise.
1777 2005-04-20 Andreas Schwab <schwab@suse.de>
1779 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1781 2005-04-19 David S. Miller <davem@davemloft.net>
1783 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1784 NULL insn, exit early. Remove now spurious NULL checks.
1785 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1788 2005-04-19 Jan Beulich <jbeulich@novell.com>
1790 * symbols.h (symbol_find_base): Remove prototype.
1791 * symbols.c (save_symbol_name): Remove code section conditional upon
1793 (symbol_find): Remove.
1794 (symbol_find_base): Rename to symbol_find.
1795 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1797 * config/obj-coff.c (tag_insert): Remove code section conditional
1798 upon STRIP_UNDERSCORE.
1799 (obj_coff_def): Likewise.
1800 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1801 (coff_frob_symbol): Likewise.
1802 (yank_symbols): Likewise.
1803 (c_section_symbol): Likewise.
1804 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1805 * config/tc-arm.c (symbol_locate): Remove code section conditional
1806 upon STRIP_UNDERSCORE.
1807 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1808 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1809 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1810 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1811 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1813 2005-04-19 Andreas Schwab <schwab@suse.de>
1815 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1816 access to application registers.
1818 2005-04-19 Jan Beulich <jbeulich@novell.com>
1820 * config/te-sysv32.h: Remove.
1821 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1823 * Makefile.in (TARG_ENV_HFILES): Likewise.
1825 2005-04-19 Jan Beulich <jbeulich@novell.com>
1828 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1831 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1833 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1835 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1837 * config/tc-mips.c (normalize_constant_expr): Don't check for
1839 (check_absolute_expr): Only call normalize_constant_expr() if
1841 (mips_ip): Likewise.
1843 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1845 2005-04-18 Jan Beulich <jbeulich@novell.com>
1847 * macro.c (free_token): New, freeing all the memory associated with a
1849 (do_formals): Move initializers to ...
1850 (define_macro): ... here.
1851 (delete_macro): Convert passed in name to lower case. Warn when
1852 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1854 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1856 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1858 2005-04-15 Jan Beulich <jbeulich@novell.com>
1860 * config/obj-elf.c (obj_elf_struct): New.
1861 (elf_pseudo_table). Use it for .offset and .struct.
1863 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1864 Sterling Augustine <sterling@tensilica.com>
1866 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1867 than the section alignment.
1869 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1870 H.J. Lu <hongjiu.lu@intel.com>
1872 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1873 * config/tc-xtensa.c (xg_translate_sysreg_op,
1874 xtensa_translate_old_userregs_ops,
1875 xtensa_find_unaligned_branch_targets,
1876 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1877 relax_frag_add_nop): Support 64-bit host.
1878 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1879 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1881 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1883 * configure.tgt: Add support for OpenBSD/sparc ELF.
1885 * configure.tgt: Set emulation for mips-*-openbsd*.
1886 Remove broken mips-dec-openbsd* config.
1887 * configure.in: Set default ABI for mips64-*-openbsd*.
1888 * configure: Regenerate.
1890 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1892 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1893 optimization for constant addresses.
1895 2005-04-14 Nick Clifton <nickc@redhat.com>
1897 * as.c (main): Move parse_args before symbol_begin and frag_init
1898 so that the hash table size can be set before it is used.
1899 * hash.c: Use an unsigned long type for the size of the hash
1901 * hash.h (set_gas_hash_table_size): Update the prototype.
1903 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1905 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1906 * acinclude.m4: Include ../bfd/warning.m4.
1907 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1908 * Makefile.in: Regenerate.
1909 * configure: Regenerate.
1910 * doc/Makefile.in: Regenerate.
1912 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1914 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1915 (normalize_address_expr): New function to sign-extend address
1916 offsets that fit into 32 bits in 32-bit mode.
1917 (macro_build_ldst_constoffset): Use normalize_address_expr()
1918 instead of a handcoded sequence.
1919 (load_register): Likewise. Report oversized numbers in a useful
1921 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1922 for constant addresses. Report oversized numbers in a useful way.
1923 (mips_ip): Use normalize_address_expr() for addresses.
1925 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1927 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1928 similar to other instructions now that they're marked as ImmExt.
1930 2005-04-12 Nick Clifton <nickc@redhat.com>
1932 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1933 (gas_hash_table_size): New static variable.
1934 (set_gas_hash_table_size): New function: Records a requested size
1935 for the hash tables.
1936 (get_gas_hash_table_size): New function: Return a prime number
1937 near the requested size of the hash table.
1938 (hash_new): Use get_gas_hash_table_size.
1939 * hash.h: Add a prototype for set_gas_hash_table_size.
1940 * as.c (show_usage): Add description of new switches: --hash-size
1941 and --reduce-memory-overheads.
1942 (option_values): Add OPTION_HASH_TABLE_SIZE and
1943 OPTION_REDUCE_MEMORY_OVERHEADS.
1944 (std_longpopts): Add entries for the new options.
1945 (parse_args): Handle the new options.
1946 * Makefile.am: Add a dependency of as.c on hash.h.
1947 * Makefile.in: Regenerate.
1948 * doc/as.texinfo: Document the new switches.
1949 * NEWS: Mention the new switches.
1951 2005-04-12 Nick Clifton <nickc@redhat.com>
1954 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1957 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1959 * Makefile.am: Run "make dep-am".
1960 * Makefile.in: Regenerate.
1962 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1963 Bob Wilson <bob.wilson@acm.org>
1965 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1967 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1969 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1971 2005-04-11 Jan Beulich <jbeulich@novell.com>
1973 * NEWS: Mention these changes and their effects.
1974 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1976 (check_macro): Likewise.
1977 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1978 labels together with the closing pseudo-op.
1979 (macro_expand_body): Adjust comment. Range-check input before use.
1980 Adjust mis-spelled diagnostic. Use is_name_beginner.
1981 * read.c (try_macro): New.
1982 (read_a_source_file): New static variable last_eol. Don't list
1983 macro expansion lines more than once. Call try_macro.
1984 (s_macro): Set section of line_label to absolute instead of undefined.
1985 * doc/as.texinfo: Add information on the caveats of these changes.
1987 2005-04-11 Alan Modra <amodra@bigpond.net.au>
1989 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1990 * symbols.h (symbol_X_add_number): Update prototype.
1992 2005-04-10 Eric Christopher <echristo@redhat.com>
1994 * symbols.c (symbol_X_add_number): Fix warning.
1996 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1998 * config/tc-m68k.c (md_begin): Support 64bit host.
1999 (get_num): Support 64bit BFD on 32bit host.
2001 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2003 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2005 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2007 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2008 call. Don't do the COFF hacks for multi-emulation gas. Move
2009 demand_empty_rest_of_line back to caller.
2010 (s_set, equals): demand_empty_rest_of_line here.
2013 * as.h (rs_dummy): Define.
2014 * symbols.c (symbol_X_add_number): New function.
2015 * symbols.h (symbol_X_add_number): Declare.
2016 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2017 * read.c (assign_symbol): New function, split out from s_set.
2018 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2019 Fix COFF hacks for multi-emulation gas.
2020 (s_set): Call assign_symbol. Remove "register" keyword.
2021 (set_zero_frag): New function.
2022 (pseudo_set): Always check for assignment to section syms.
2023 Always set segment and frag of symbol, and likewise extern for
2024 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2025 special case exp.X_add_number non-zero for O_symbol expressions.
2026 (equals): Use assign_symbol.
2028 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2030 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2033 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2035 * config/tc-i386.c (tc_gen_reloc): Don't turn
2036 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2038 2005-04-06 Nick Clifton <nickc@redhat.com>
2040 * po/rw.po: New translation: Kinyarwanda
2041 * configure.in (ALL_LINGUAS): Add rw
2042 * configure: Regenerate.
2044 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2045 Bob Wilson <bob.wilson@acm.org>
2047 * config/tc-xtensa.c (branch_align_power): New.
2048 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2049 future_alignment_required): Use branch_align_power to check section
2050 alignment as well as xtensa_fetch_width when aligning branch targets.
2052 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2054 * config/tc-xtensa.c: Warning fixes throughout.
2055 (xtensa_fetch_width): Change to unsigned.
2056 (assemble_nop, xtensa_find_unaligned_branch_targets,
2057 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2058 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2059 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2060 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2061 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2062 get_text_align_max_fill_size, get_text_align_nop_count,
2063 get_text_align_nth_nop_size, get_noop_aligned_address,
2064 get_aligned_diff, convert_frag_align_next_opcode,
2065 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2066 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2067 types, avoiding size_t and using offsetT and addressT appropriately.
2068 (get_text_align_power): Clean up types. Avoid incorrect bound.
2069 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2071 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2073 * config/tc-ia64.c (start_unwind_section): Undo the change
2075 (generate_unwind_image, dot_endp): Likewise.
2077 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2079 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2080 le_nop_stop arrays and initializers to file scope.
2081 (md_begin): When generating code for anything other than
2082 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2084 2005-04-01 Jan Beulich <jbeulich@novell.com>
2086 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2089 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2091 * NEWS: Mention [fdgh]_floating.
2092 * config/atof-vax.c: Fix some whitespace.
2093 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2095 2005-04-01 Nick Clifton <nickc@redhat.com>
2097 * configure.in: Add a check for <unistd.h> providing a prototype
2098 for getopt() which is compatible with the one in
2099 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2100 * configure: Regenerate.
2101 * config.in (HAVE_DECL_GETOPT): Add.
2103 2005-04-01 Jan Beulich <jbeulich@novell.com>
2105 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2107 2005-04-01 Jan Beulich <jbeulich@novell.com>
2109 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2110 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2112 2005-03-30 Julian Brown <julian@codesourcery.com>
2114 * config/tc-arm.c (arm_adjust_symtab): Rename
2115 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2117 2005-03-30 Julian Brown <julian@codesourcery.com>
2119 * config/tc-arm.c (mapping_state): Change documentation in function
2120 comment to cross-reference spec instead. Change type of mapping symbols
2122 (arm_adjust_symtab): Don't change type of mapping symbols here.
2124 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2126 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2127 * config.in: Regenerate.
2128 * configure: Regenerate.
2129 * configure.in: Check for ffs decl and alphabetize.
2131 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2132 Phil Blundell <philb@gnu.org>
2134 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2135 (md_apply_fix3): Mark TLS symbols.
2136 (tc_gen_reloc): Handle TLS relocations.
2137 (arm_fix_adjustable): Ignore TLS relocations.
2138 (s_arm_elf_cons): Support expressions after decorated symbols.
2140 2005-03-29 Julian Brown <julian@codesourcery.com>
2142 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2143 whether personality routine index N has been output for this section.
2144 (mapping_state): tc_segment_info_data now struct not enum.
2145 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2146 handled on section change.
2147 (create_unwind_entry): Previous code to output dependency removed.
2148 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2150 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2151 arm_segment_info_type.
2152 (arm_segment_info_type): New struct.
2154 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2155 Bob Wilson <bob.wilson@acm.org>
2157 * config/tc-xtensa.c (do_align_targets): Update comment.
2158 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2159 Insert a LOOP_END frag before every loop target, and do not overload
2160 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2161 (xg_assemble_vliw_tokens): Use do_align_targets.
2162 (xtensa_fix_target_frags): Remove code to convert a
2163 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2164 negatable branch at the end of a loop.
2165 (frag_can_negate_branch): Delete.
2167 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2168 H.J. Lu <hongjiu.lu@intel.com>
2171 NEWS: Mention "-mtune=[itanium1|itanium2]".
2173 * config/tc-ia64.c (md): Add tune.
2174 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2175 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2176 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2177 B unit NOPs are discouraged for McKinley-derived cores.
2178 (md_begin): Don't hardcode the "extra_goodness()" function in
2180 (ia64_init): Set md.tune to itanium2.
2182 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2183 * doc/c-ia64.texi: Likewise.
2185 2005-03-27 Ian Lance Taylor <ian@airs.com>
2187 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2188 bad C_EFCN symbol, print its name.
2190 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2192 * config/tc-xtensa.c (use_longcalls): Delete.
2193 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2194 the use_longcalls flag is set. Do this before checking the segment.
2195 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2196 expand direct calls at this point.
2197 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2198 (xtensa_find_unmarked_state_frags): Likewise.
2199 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2200 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2201 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2202 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2204 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2206 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2208 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2210 * config/tc-cris.h: Convert to ISO C90.
2211 * config/tc-cris.c: Ditto.
2212 (md_estimate_size_before_relax): Remove obsolete comment for
2213 parameter "segment_type".
2214 (md_begin): Document reason for cast of hash_insert argument.
2215 (md_atof): Correct type of parameter "type".
2217 2005-03-24 Nick Clifton <nickc@redhat.com>
2219 * write.h (bit_fix_new): Remove redundant prototype.
2220 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2221 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2222 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2223 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2224 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2225 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2226 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2227 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2228 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2229 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2230 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2231 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2232 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2233 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2234 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2235 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2236 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2237 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2238 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2239 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2240 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2241 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2242 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2243 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2244 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2245 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2246 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2247 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2248 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2249 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2250 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2251 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2252 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2253 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2254 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2255 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2256 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2257 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2258 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2259 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2260 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2261 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2262 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2263 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2264 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2265 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2266 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2267 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2268 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2269 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2270 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2271 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2272 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2273 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2274 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2276 2005-03-23 Jim Blandy <jimb@redhat.com>
2278 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2279 attributes properly.
2281 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2282 Nick Clifton <nickc@redhat.com>
2284 * configure.tgt: Accept any C library to accompany a GNU Linux
2285 implementation, not just the GNU C library.
2286 * configure.in: Likewise.
2287 * configure: Regenerate.
2289 2005-03-23 Nick Clifton <nickc@redhat.com>
2291 * config/tc-tic30.c: Convert to ISO C90 formatting.
2292 * config/tc-tic30.h: Convert to ISO C90 formatting.
2293 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2294 * config/atof-vax.c: Convert to ISO C90 formatting.
2296 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2298 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2299 relocations correctly as well.
2300 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2301 relocations in mergeable sections section-relative either.
2303 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2305 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2307 2005-03-21 Nick Clifton <nickc@redhat.com>
2309 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2310 warning by providing a prototype for sh_symbian_find_elf_flags.
2312 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2315 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2317 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2318 along with other formats that set bfd_gas. Remove unnecessary
2319 setting of bfd_gas. Delete strongarm cases in generic_target
2322 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2325 * config/tc-m68k.c (TRUNC, SEXT): Define.
2326 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2327 (m68k_ip): Truncate or sign extend expressions as appropriate.
2328 (get_num): Likewise.
2329 (md_apply_fix3): Use SEXT.
2331 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2333 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2334 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2335 (obj-vms.o): Delete rule.
2337 * Makefile.in: Regenerate.
2338 * aclocal.m4: Regenerate.
2339 * doc/Makefile.in: Regenerate.
2340 * po/POTFILES.in: Regenerate.
2342 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2344 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2345 flag for coldfire v4e.
2347 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2349 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2350 xg_apply_fix_value and return a value to indicate success.
2351 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2352 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2353 (xtensa_validate_fix_sub): New.
2354 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2355 (tc_gen_reloc): Move code to handle difference of symbols and code to
2356 apply tentative fix values to ...
2357 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2358 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2359 relocations when linkrelax flag is not set.
2360 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2361 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2363 2005-03-17 Jan Beulich <jbeulich@novell.com>
2365 * config/tc-i386.c (i386_scale): Beautify error message.
2366 (Intel syntax comments): Update.
2367 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2369 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2370 Remove declarations.
2371 (intel_bracket_expr): Declare.
2372 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2373 of the function body in a loop allowing to split an operand into two.
2374 Replace calls to malloc and checks of it returning non-NULL with
2375 calls to xmalloc/xstrdup.
2376 (intel_expr): SHORT no longer handled here. Add comment indicating
2377 comparison ops need implementation.
2378 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2379 Check right operand of - does not specify a register when parsing
2380 the address of a memory reference.
2381 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2382 Check operands do not specify a register when parsing the address of
2384 (intel_e06, intel_e06_1): Likewise.
2385 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2386 handle SHORT as well as unary + and -. Don't accept : except for
2387 segment overrides or in direct far jump/call insns.
2388 (intel_brack_expr): New.
2389 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2391 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2392 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2393 Allow symbolic constants as register scale value.
2394 (intel_get_token): Replace call to malloc and check of return value
2395 with call to xmalloc. Change handling for FLAT to match MASM's.
2396 (intel_putback_token): Don't try to back up/free current token if
2399 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2401 * configure.tgt: Set emulation for arm-*-eabi*.
2402 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2403 * config/te-armeabi.h: New file.
2404 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2405 * config/te-symbian.h: Include "te-armeabi.h".
2407 2005-03-16 Nick Clifton <nickc@redhat.com>
2409 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2410 local variable in case it is clobbered by the setjmp.
2412 2005-03-16 Nick Clifton <nickc@redhat.com>
2413 Ben Elliston <bje@au.ibm.com>
2415 * configure.in (werror): New switch: Add -Werror to the
2416 compiler command line. Enabled by default. Disable via
2418 * configure: Regenerate.
2420 2005-03-16 Nick Clifton <nickc@redhat.com>
2422 * config/obj-coff.h: Convert to ISO C90 formatting.
2423 * config/obj-coff.c: Convert to ISO C90 formatting.
2425 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2427 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2428 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2429 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2430 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2431 (insns): Add ARMv6T2 instructions:
2432 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2433 (arm_archs): Add V6T2 variants.
2435 2005-03-15 Nick Clifton <nickc@redhat.com>
2437 * NEWS: Add cutoff for changes in 2.16 release.
2439 2005-03-15 Jan Beulich <jbeulich@novell.com>
2441 * expr.c (operand): Merge handling of unary + into that for unary
2444 2005-03-14 Eric Christopher <echristo@redhat.com>
2446 * config/tc-mips.c: Include dw2gencfi.h.
2447 (mips_cfi_frame_initial_instructions): New.
2448 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2449 (tc_cfi_frame_initial_instructions): Ditto.
2450 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2451 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2452 * Makefile.am: Update dependencies.
2453 * Makefile.in: Regenerate.
2455 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2457 * po/es.po: Commit new Spanish translation.
2459 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2461 * po/tr.po: Commit new Turkish translation.
2463 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2465 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2468 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2470 * config-gas.com: Mark vax-vms as obsolete.
2471 * configure.in: Remove fmt=vms support.
2472 * config.in: Regenerate.
2473 * configure: Regenerate.
2474 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2476 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2477 Bob Wilson <bob.wilson@acm.org>
2479 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2480 when checking if xg_resolve_literals needs to be called.
2481 * config/tc-xtensa.h: Fix spelling typo in a comment.
2483 2005-03-10 Jan Beulich <jbeulich@novell.com>
2485 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2486 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2487 crafted structure declarations with the types from macro.h.
2489 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2491 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2492 for -mno-shared optimization.
2494 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2496 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2497 (MAX_NOPS): Bump to 4.
2498 (mips_fix_vr4130): New variable.
2499 (nops_for_vr4130): New function.
2500 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2501 nops_for_vr4130 if working around VR4130 errata.
2502 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2503 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2504 (md_parse_option): Handle them.
2505 (md_show_usage): Print them.
2506 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2508 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2510 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2513 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2515 * config/tc-mips.h (mips_flush_pending_output): Delete.
2516 (mips_emit_delays): Declare.
2517 (md_flush_pending_output): Use mips_emit_delays.
2518 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2519 the previous instructions.
2520 (md_begin, append_insn, md_parse_option): Update callers.
2521 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2523 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2524 (s_gpdword): Update callers.
2525 (start_noreorder, end_noreorder): New functions.
2526 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2527 manipulating mips_opts or prev_nop_frag directly.
2528 (mips_flush_pending_output): Delete.
2530 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2532 * config/tc-mips.c (mips_move_labels): New function, taken from...
2533 (append_insn, mips_emit_delays): ...here.
2535 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2537 * config/tc-mips.c (MAX_NOPS): New macro.
2538 (history): Resize to 1 + MAX_NOPS.
2539 (fix_vr4120_class): New enumeration.
2540 (vr4120_conflicts): New variable.
2541 (init_vr4120_conflicts): New function.
2542 (md_begin): Call it.
2543 (insn_uses_reg): Constify first argument.
2544 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2545 (nops_for_insn_or_target): New functions.
2546 (append_insn): Use the new nops_for_* functions instead of inline
2547 delay checks. Generalize prev_nop_frag handling to handle an
2548 arbitrary history length. Insert nops into the history buffer
2549 once the number of nops in prev_nop_frag is fixed.
2550 (emit_delays): Use nops_for_insn instead of inline delay checks.
2552 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2554 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2555 check from branch delay code. Remove unnecessary check for branches.
2557 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2559 * config/tc-mips.c (dummy_opcode): Delete.
2560 (nop_insn, mips16_nop_insn): New variables.
2561 (NOP_INSN): New macro.
2562 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2563 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2564 (md_begin): Initialize nop_insn and mips16_nop_insn.
2565 (append_insn): Use the new emit_nop function to add nops, recording
2566 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2567 to reserve room for the instruction and install_insn to install the
2568 final form. Use insert_into_history to record the instruction in
2569 the history buffer. Use move_insn to do delay slot filling.
2570 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2571 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2572 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2574 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2576 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2577 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2578 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2579 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2580 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2582 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2584 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2585 and extended_p fields with a single fixed_p field.
2586 (append_insn, mips_no_prev_insn): Adjust accordingly.
2588 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2590 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2591 a single mips16_absolute_jump_p bit.
2592 (append_insn): Adjust accordingly.
2594 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2596 * config/tc-mips.h (mips_cl_insn): Move definition to...
2597 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2598 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2600 (history): New variable.
2601 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2602 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2603 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2604 (prev_prev_insn_unreordered): Delete.
2605 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2606 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2609 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2611 * doc/Makefile.am: Update as.info dependencies.
2612 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2614 2005-03-08 Jan Beulich <jbeulich@novell.com>
2616 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2617 error, and point to .purgem documentation if someone really needs
2619 * NEWS: Mention macro redefinition is now an error.
2621 2005-03-08 Jan Beulich <jbeulich@novell.com>
2623 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2624 emitted to. Add more precise diagnostics for non-fitting insns based
2625 on that. Eliminate now superfluous special casing of MLX. Clear out
2626 slot information when dropping an insn.
2628 2005-03-08 Jan Beulich <jbeulich@novell.com>
2630 * config/tc-ia64.c (parse_section_name): Rename to...
2631 (cross_section): In addition to separating the name from the rest of
2632 the arguments, also carry out the operation.
2633 (dot_xdata): Use cross_section.
2634 (dot_float_cons): Likewise.
2635 (dot_xstringer): Likewise.
2636 (dot_xdata_ua): Likewise.
2637 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2639 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2641 * po/gas.pot: Regenerate.
2643 2005-03-04 David Daney <ddaney@avtrex.com>
2645 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2646 instead of '_gp' for -mno-shared optimization.
2648 (s_abicalls): Document it in the comment.
2649 (md_show_usage): Document the -mno-shared option.
2651 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
2653 * config/tc-mips.c (mips_set_options): Add sym32 field.
2654 (mips_opts): Initialize it.
2655 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2656 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2657 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2658 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2659 when deciding whether to use a symbolic %highest/%higher expansion.
2660 (macro): Likewise. Remove o64/n32 linux hack. Always use
2661 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2662 and "la". Handle constants separately from symbolic expressions in
2663 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2664 and using load_register to load the high part of the address.
2665 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2666 (OPTION_ELF_BASE): Bump by 2.
2667 (md_longopts): Add entries for -msym32 and -mno-sym32.
2668 (md_parse_option): Handle them.
2669 (usage): Document them.
2670 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2671 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2672 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2673 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2674 -msym32 and -mno-sym32.
2676 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2678 * config/tc-mips.c (load_address): Implement GP optimization
2679 for 64bit address space non-PIC. Fix formatting.
2680 (macro): Likewise. Simplify code.
2681 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2682 (mips_after_parse_args): Simplify code.
2684 2005-03-03 Nick Clifton <nickc@redhat.com>
2686 * expr.c (operand): Remove redundant code enclosed by #ifdef
2687 RELAX_PAREN_GROUPING....#endif.
2689 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2690 reloc is the difference of two symbols defined in the same
2693 * config/tc-iq2000.c (line_comment_chars): Include the # character
2694 as otherwise this breaks #APP/#NO_APP processing.
2696 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2698 * config/tc-arc.c(md_assemble): Remove dead code for handling
2699 immediate indexing of ld and st .
2701 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2702 Joseph Myers <joseph@codesourcery.com>
2704 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2705 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2706 (parse_relocation): Check for a word break after a relocation
2708 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2711 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2713 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2715 2005-03-02 Jan Beulich <jbeulich@novell.com>
2717 * as.c (main): Use unlink_if_ordinary instead of unlink.
2718 * messages.c (as_fatal): Likewise.
2720 2005-03-02 Jan Beulich <jbeulich@novell.com>
2722 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2724 (parse_register): Allow cr8...15 in all modes.
2726 2005-03-02 Jan Beulich <jbeulich@novell.com>
2728 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2729 etc. like normal symbol references (T_ID).
2731 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2733 * symbols.c (fb_label_name): Fix silly thinko in last change.
2735 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2737 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2738 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2740 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2742 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2745 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2748 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2750 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2752 * as.h (assert): Warning fix.
2753 * expr.c (expr): Correct assertion.
2754 * read.c (s_comm_internal): Remove assertion.
2755 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2756 (fixup_segment): Remove assertion.
2757 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2758 (md_apply_fix3): Likewise.
2759 * config/tc-i370.c (md_begin): Correct assertion.
2760 (i370_macro): Warning fix for assertion.
2762 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2764 * configure.in (AC_C_BIGENDIAN): Invoke.
2765 * configure: Regenerate.
2766 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2767 host variable to set string header size.
2768 * config/obj-aout.c (obj_header_append): Don't use host structs.
2769 (obj_symbol_to_chars): Likewise.
2770 (obj_emit_strings): Likewise. Use the passed in output pointer.
2771 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2772 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2773 not sizeof host struct.
2774 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2775 (obj_emit_strings): Likewise.
2776 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2777 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2779 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2781 (host_number_to_chars): Define.
2782 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2783 host internal struct to set header sizes.
2784 * config/tc-i960.c (md_number_to_field): Warning fix.
2785 (md_ri_to_chars): Use host byte order.
2786 (get_cdisp, md_apply_fix3): Warning fix.
2787 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2789 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2791 * doc/c-arc.texi: Update documentation about ARC's extension
2794 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2796 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2799 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2801 * cgen.c: Warning fixes.
2802 * config/tc-arc.c: Likewise.
2803 * config/tc-arm.c: Likewise.
2804 * config/tc-avr.c: Likewise.
2805 * config/tc-d10v.c: Likewise.
2806 * config/tc-d30v.c: Likewise.
2807 * config/tc-frv.c: Likewise.
2808 * config/tc-frv.h: Likewise.
2809 * config/tc-h8300.c: Likewise.
2810 * config/tc-h8500.c: Likewise.
2811 * config/tc-i370.c: Likewise.
2812 * config/tc-i960.c: Likewise.
2813 * config/tc-ia64.c: Likewise.
2814 * config/tc-ip2k.c: Likewise.
2815 * config/tc-m68hc11.c: Likewise.
2816 * config/tc-maxq.c: Likewise.
2817 * config/tc-mcore.c: Likewise.
2818 * config/tc-mips.c: Likewise.
2819 * config/tc-msp430.c: Likewise.
2820 * config/tc-pj.c: Likewise.
2821 * config/tc-ppc.c: Likewise.
2822 * config/tc-ppc.h: Likewise.
2823 * config/tc-s390.c: Likewise.
2824 * config/tc-sh.c: Likewise.
2825 * config/tc-sh64.c: Likewise.
2826 * config/tc-tic4x.c: Likewise.
2827 * config/tc-tic80.c: Likewise.
2828 * config/tc-v850.c: Likewise.
2829 * config/tc-vax.c: Likewise.
2830 * config/tc-w65.c: Likewise.
2831 * config/tc-xstormy16.c: Likewise.
2832 * config/tc-z8k.c: Likewise.
2834 2005-02-22 Catherine Moore <clm@cm00re.com>
2836 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2837 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2839 2005-02-22 Eric Christopher <echristo@redhat.com>
2841 * config/tc-mips.c (struct proc): Change isym to
2842 func_sym. New member func_end_sym.
2843 (s_mips_ent): Update.
2844 (s_mips_end): Ditto. Add code to compute function size.
2846 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2848 * read.c: Warning fixes.
2849 * config/obj-elf.c: Likewise.
2851 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2853 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2856 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2858 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2861 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2863 (demand_empty_rest_of_line): Likewise.
2864 (tic54x_sblock): Likewise.
2865 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2867 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2869 * read.c (address_bytes): New function.
2870 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2871 (potable): Add "dc.a".
2872 (cons_worker): Handle "dc.a".
2873 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2875 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2877 * input-file.c (input_file_open): Rearrange to avoid warning.
2879 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2881 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2882 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2883 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2885 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2887 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2888 uses after .set noat.
2889 (load_address): Likewise.
2890 (macro): Likewise. Don't try to avoid $at use by sacrificing
2891 the target register before it is stored, it won't work.
2893 2005-02-17 James E Wilson <wilson@specifixinc.com>
2895 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2896 see an instruction that specifies a template.
2898 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2900 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2901 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2902 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2904 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2906 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2908 * config/tc-ia64.c (md): Add hint_b.
2909 (emit_one_bundle): Handle md.hint_b for "hint".
2910 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2911 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2912 (ia64_init): Set md.hint_b to error.
2913 (md_assemble): Handle md.hint_b for "hint.b".
2915 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2916 * doc/c-ia64.texi: Likewise.
2918 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2920 * tc.h (struct relax_type, relax_typeS): Move from here..
2921 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2922 * ecoff.c (ecoff_new_file): Add appfile param.
2923 * ecoff.h (ecoff_new_file): Likewise.
2924 * itbl-lex.h: New file.
2925 * itbl-lex.l: Include itbl-lex.h.
2926 * itbl-parse.y: Likewise.
2927 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2928 * read.c (s_app_file_string): Mark appfile possibly unused.
2929 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2930 * subsegs.h (struct seg_info_trash): Delete.
2931 (seg_info): Use segment_info_type instead.
2932 * config/obj-coff.c (struct filename_list): Make filename const char *.
2933 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2934 * config/obj-elf.c (elf_file_symbol): Similarly.
2935 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2937 * config/tc-arc.c (md_operand): Warning fix.
2938 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2939 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2940 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2941 * config/tc-frv.c (frv_force_relocation): Warning fix.
2942 * config/tc-m68k.c (md_parse_option): Delete unused var.
2943 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2944 * config/tc-sparc.c: Likewise.
2945 (s_common): Warning fix.
2946 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2947 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2949 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2950 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2951 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2952 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2953 (tic4x_do_align): Use TIC_NOP_OPCODE.
2954 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2955 * config/tc-vax.c: Include netinet/in.h.
2956 (tc_headers_hook): Formatting.
2957 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2959 2005-02-17 Jan Beulich <jbeulich@novell.com>
2961 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2962 parsing inN, locN, outN. Set 'idx' to offset register number starts
2963 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2966 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2968 * config/tc-mips.c (load_address): Fix formatting.
2969 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2970 Catch macros which are unexpandable without AT. Remove duplicate
2972 (macro2): Remove duplicate zeroing of used_at.
2974 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2976 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2979 2005-02-15 Nigel Stephens <nigel@mips.com>
2980 Maciej W. Rozycki <macro@mips.com>
2982 * config/tc-mips.c (reloc_needs_lo_p): Handle
2983 BFD_RELOC_MIPS16_HI16_S.
2984 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2985 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2986 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2988 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2989 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2990 Call my_getSmallExpression() to parse percent operators.
2991 (percent_op_match, mips_percent_op): Separate definitions.
2992 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2993 (parse_relocation): Handle the MIPS16 mode using
2995 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2996 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2998 2005-02-15 Jan Beulich <jbeulich@novell.com>
3000 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3001 instead of explicitly dealing with the translation; exclude
3002 relocations that are already pcrel, however.
3004 2005-02-15 Jan Beulich <jbeulich@novell.com>
3006 * config/tc-ia64.c: Include limits.h (if available).
3007 (gr_values[0]): Set path to INT_MAX.
3008 (dot_reg_val): Don't allow changing value of r0. Limit range of
3009 general registers at r127.
3010 (specify_resource): Default resource index is -1. Don't set resource
3011 index (in case IA64_RS_RSE) without setting the specific flag.
3012 (note_register_values): Check operand is O_constant before tracking
3013 input value of moves. Add tracking for dep.z with constant inputs.
3014 (print_dependency): Resource index of specific resource may be zero.
3015 (check_dependencies): Likewise.
3017 2005-02-15 Jan Beulich <jbeulich@novell.com>
3019 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3020 reg_class. Check operands and emit diagnostics for illegal use of
3023 2005-02-15 Jan Beulich <jbeulich@novell.com>
3025 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3026 new variables type, suffix, and width. Handle
3027 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3028 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3029 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3030 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3031 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3032 if unable to translate relocation type, using the new variables.
3034 2005-02-15 Jan Beulich <jbeulich@novell.com>
3036 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3037 (ty_symbol_chars): Define.
3038 * config/tc-ia64.c (ia64_symbol_chars): Define.
3040 2005-02-15 Jan Beulich <jbeulich@novell.com>
3042 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3043 input_line_pointer was advanced.
3045 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3047 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3050 2005-02-13 Jan Beulich <jbeulich@novell.com>
3052 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3053 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3055 (ia64_init): Set md.detect_dv.
3056 (ia64_start_line): New static variable warned. Warn only once when
3057 encountering explicit stops in automatic mode.
3058 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3059 * NEWS: Mention new default mode.
3061 2005-02-13 Jan Beulich <jbeulich@novell.com>
3063 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3064 be freed when wiping out previous state. Canonicalize names before
3065 use. Free name string when detecting redefinition.
3066 (dot_pred_rel): Call generic expression parser to process arguments.
3067 Handle O_register case for individual predicates and O_subtract for
3069 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3071 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3072 Warn if multiple found, issue error if resulting symbol name has zero
3074 (dot_alias): Canonicalize name before use.
3076 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3078 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3080 (in_procedure): Return -1 for warning.
3081 (in_prologue): Likewise.
3082 (in_body): Likewise.
3084 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3086 * config/tc-ia64.c (dot_xdata): Undo the last change.
3087 (dot_float_cons): Likewise.
3088 (dot_xstringer): Likewise.
3089 (dot_xdata_ua): Likewise.
3090 (dot_float_cons_ua): Likewise.
3092 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3094 * NEWS: Mention "-munwind-check=[warning|error]".
3096 * config/tc-ia64.c (md): Add unwind_check.
3097 (unwind_diagnostic): New.
3098 (in_procedure): Call unwind_diagnostic when a directive isn't
3100 (in_prologue): Call unwind_diagnostic when a directive isn't in
3102 (in_body): Call unwind_diagnostic when a directive isn't in
3104 (dot_endp): Set md.unwind_check to error before calling
3105 in_procedure and restore it after. When the name is missing or
3106 couldn't be found, use the one from the last .proc if
3107 md.unwind_check isn't error. Warn if md.unwind_check is
3109 (md_parse_option): Handle "-munwind-check=[warning|error]".
3110 (md_show_usage): Add "-munwind-check=[warning|error]".
3111 (ia64_init): Set md.unwind_check to warning.
3113 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3114 * doc/c-ia64.texi: Likewise.
3116 2005-02-11 Jan Beulich <jbeulich@novell.com>
3118 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3120 (ia64_parse_name): New third parameter.
3121 (md_parse_name): Pass third argument.
3122 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3123 (md_operand): Handling of '@'-prefixed symbols moved from here...
3124 (ia64_parse_name): ...to here.
3126 2005-02-11 Jan Beulich <jbeulich@novell.com>
3128 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3129 (errata_nop_necessary_p): Remove declaraction and definition.
3130 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3131 update md.group_idx. Don't reset md.last_groups.
3133 2005-02-11 Jan Beulich <jbeulich@novell.com>
3135 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3137 (dot_xdata): Free section name after use.
3138 (dot_float_cons): Likewise.
3139 (dot_xstringer): Likewise.
3140 (dot_xdata_ua): Likewise.
3141 (dot_float_cons_ua): Likewise.
3142 (md_pseudo_table): Add xdata16 and xdata16.ua.
3144 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3146 * doc/all.texi: Add IA64.
3147 * doc/as.texinfo: Likewise.
3149 * doc/c-ia64.texi: Fix typos.
3151 2005-02-10 Julian Brown <julian@codesourcery.com>
3153 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3155 (do_t_push_pop): Likewise.
3156 (md_assemble): Likewise.
3157 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3158 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3159 (create_unwind_entry): Output dependency on the required personality
3162 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3164 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3165 * subsegs.c (seg_not_empty_p): Likewise.
3167 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3169 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3170 relative jump calculation.
3171 <md_convert_frag) : Likewise.
3172 <output_disp): Likewise.
3174 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3176 * write.c (write_object_file): Recognize warning-symbol construct
3177 and skip object- and target- handling for the second symbol.
3179 2005-02-02 Jan Beulich <jbeulich@novell.com>
3181 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3182 designators along with quoted ones. Free copy of quoted designator
3185 2005-02-01 Ben Elliston <bje@au.ibm.com>
3187 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3188 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3189 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3190 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3191 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3192 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3193 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3194 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3195 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3196 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3197 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3198 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3199 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3200 #if 0'd code throughout.
3202 2005-01-31 Nick Clifton <nickc@redhat.com>
3204 * as.c (parse_args): Bump copyright date reported by --version to
3207 2005-01-31 Nick Clifton <nickc@redhat.com>
3209 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3212 2005-01-31 Jan Beulich <jbeulich@novell.com>
3214 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3215 that can end with .endr in that case. Make requiring/permitting
3216 pseudo-ops without leading dot closer to the logic in read.c serving
3218 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3221 2005-01-31 Jan Beulich <jbeulich@novell.com>
3223 * macro.c (do_formals): Adjust to no longer accept empty parameter
3225 (define_macro): Adjust to no longer accept empty macro name, garbage
3226 following the parameters, or macros that were previously defined.
3227 * read.c (s_bad_end): Declare.
3228 (potable): Add endm. Handler for endr and endm is s_bad_end.
3229 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3231 * read.h (s_bad_endr): Remove.
3233 2005-01-31 Jan Beulich <jbeulich@novell.com>
3235 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3236 immediately discarding (but counting) those exceeding the maximum
3237 possible amount. Track whether output and input operand counts ever
3238 matched, and use this to better indicate which of the operands/
3239 operand types was wrong; specifically don't default to pointing to
3242 2005-01-31 Jan Beulich <jbeulich@novell.com>
3244 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3245 variable in dot_endp). Add body and insn. Make prologue,
3246 prologue_mask, body, and insn bitfields.
3247 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3249 (in_procedure, in_prologue, in_body): New.
3250 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3251 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3252 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3253 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3254 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3255 dot_personality): Use the appropriate one of the above.
3256 (dot_proc): Clear unwind.proc_start; set to current location only if
3257 none of the entry points were valid. Check for non-zero-length entry
3258 point names. Check that entry points aren't defined, yet. Clear
3259 unwind.prologue, unwind.body, and unwind.insn.
3260 (dot_body): Call in_procedure. Check that first directive in procedure
3261 had no insns emitted before. Set unwind.body.
3262 (dot_prologue): Call in_procedure. Check that not already in prologue.
3263 Check that first directive in procedure had no insns emitted before.
3265 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3266 length entry point names. Check that entry points became defined.
3267 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3269 2005-01-31 Jan Beulich <jbeulich@novell.com>
3271 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3272 before actually using it. Don't generate an error in manual bundling
3273 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3274 Don't generate an error in manual bundling mode when looking at an
3275 insn required to be last in its group but the required slot hasn't
3276 been reached, yet. Allow conversion from MII to MI;I for bundle
3277 consisting of only 2 insns with the stop between them. Suppress
3278 various meaningless errors resulting from detecting earlier ones.
3280 2005-01-31 Jan Beulich <jbeulich@novell.com>
3282 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3285 2005-01-28 Christian Groessler <chris@groessler.org>
3287 * config/tc-z8k.c (md_assemble): Improve error detection.
3289 2005-01-28 Jan Beulich <jbeulich@novell.com>
3291 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3292 for personality routine pointer only if there is one.
3293 (ia64_convert_frag): Likewise.
3294 (generate_unwind_image): Likewise.
3296 2005-01-27 Christian Groessler <chris@groessler.org>
3298 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3299 (md_apply_fix3): Make relative branches out of range an error
3300 instead of a warning. Display correct line number for out of
3301 range branches/calls/memory accesses.
3303 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3305 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3306 to emit .debug_line and other debug sections.
3307 * as.h (seg_not_empty_p): Declare.
3308 * subsegs.c (seg_not_empty_p): New predicate.
3310 2005-01-27 Andrew Cagney <cagney@gnu.org>
3312 * configure: Regenerate to track ../gettext.m4 change.
3314 2005-01-27 Jan Beulich <jbeulich@novell.com>
3316 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3318 2005-01-27 Jan Beulich <jbeulich@novell.com>
3320 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3321 to/from application registers dynamic insns.
3322 (md_assemble): Defer resolution of move to/from application registers
3323 dynamic insns when they can be issued on either the I- or M-units.
3325 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3327 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3328 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3329 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3330 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3331 * cgen.c (gas_cgen_parse_operand): Handle
3332 CGEN_PARSE_OPERAND_SYMBOLIC.
3333 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3334 (frv_force_relocation): Likewise. Fix handling of PIC
3336 (md_apply_fix3): Likewise.
3338 2005-01-21 Ben Elliston <bje@au.ibm.com>
3340 * as.h: Remove #if 0'd code.
3341 * atof-generic.c (atof_generic): Likewise.
3342 * ecoff.c (ecoff_directive_frame): Likewise.
3343 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3344 * itbl-ops.c (itbl_add_reg): Likewise.
3345 * listing.c (calc_hex): Likewise.
3346 * read.c (MASK_CHAR): Likewise.
3347 * subsegs.c (subsegs_print_statistics): Likewise.
3348 * symbols.c (indent): Likewise.
3349 * write.c (write_relocs): Likewise.
3350 (write_object_file): Likewise.
3351 (relax_frag): Likewise.
3353 2005-01-20 Nick Clifton <nickc@redhat.com>
3355 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3356 getopt_long_only() from considering -a as an abbreviation for
3358 (parse_args): Fix the parsing of -a=<file>.
3360 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3363 * read.c (s_incbin): Adjust default count for skip. Check validity
3364 of count and skip rigorously.
3366 2005-01-19 Fred Fish <fnf@specifixinc.com>
3368 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3370 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3372 * read.c (convert_to_bignum): New function, split out from...
3373 (emit_expr): ...here. Handle the case where X_add_number is
3374 positive and the input value is negative.
3375 (output_big_sleb128): Fix setting of continuation bit. Check whether
3376 the final byte needs to be sign-extended. Fix size-shrinking loop.
3377 (emit_leb128_expr): When generating a signed leb128, see whether the
3378 sign of an O_constant's X_add_number matches the sign of the input
3379 value. Use a bignum if not.
3381 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3383 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3384 arch_sh_up in order to match the external name and make the
3385 testsuite's job easier.
3387 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3390 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3392 2005-01-12 Nick Clifton <nickc@redhat.com>
3394 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3395 ignored_arguments array.
3397 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3399 * write.c (write_object_file): Disallow a symbol equated to
3402 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3404 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3406 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3407 (maxq_target): New function: Set the machine type.
3409 2005-01-06 Paul Brook <paul@codesourcery.com>
3411 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3412 (md_begin): Handle TE_VXWORKS for FP defaults.
3413 (md_apply_fix3): Correct rela offsets.
3414 (elf32_arm_target_format): Add VxWorks targets.
3416 2005-01-06 Paul Brook <paul@codesourcery.com>
3418 * configure.tgt: Set em=vxworks for *-*-vxworks.
3419 * config/te-vxworks.h: New File.
3421 2005-01-06 Paul Brook <paul@codesourcery.com>
3423 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3425 2005-01-04 Dmitry Diky <diwil@spec.ru>
3427 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3430 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3432 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3433 (dot_loc): New function.
3434 (md_pseudo_table): Add entry to map .loc to dot_loc().
3435 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3436 seen a .loc directive or we're generating DWARF2 debug info for
3439 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3442 * read.c (s_comm_internal): Don't zero end of name until size
3443 expression has been parsed.
3445 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3447 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3449 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3451 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3454 2004-12-22 Ian Lance Taylor <ian@airs.com>
3456 * configure.tgt: New.
3457 * configure.in: Move setting of cpu_type, fmt, etc., to
3459 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3460 $(srcdir)/configure.tgt.
3461 * configure, Makefile.in: Rebuild.
3463 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3465 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3466 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3468 (avr_offset_expression): New function to parse offsets for LDI
3470 (avr_operand): Use it.
3471 (md_apply_fix3): Generate the relocs.
3473 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3475 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3476 BFD_RELOC_SH_IMMS10BY8 relocation.
3478 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3479 than just ignoring bad code.
3481 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3483 * config/tc-v850.c (handle_lo16): New function.
3484 (v850_reloc_prefix): Use it to check lo().
3485 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3487 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3489 * configure.in: Add s390x-ibm-tpf support.
3490 * configure: Regenerate.
3492 2004-12-15 Jan Beulich <jbeulich@novell.com>
3494 * config/obj-elf.c (obj_elf_change_section): Only set type and
3495 attributes on new sections. Emit warning when type of re-declared
3496 section doesn't match.
3498 2004-12-15 Jan Beulich <jbeulich@novell.com>
3500 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3501 '.cfi_startproc simple' doesn't inherit the old value.
3503 2004-12-15 Jan Beulich <jbeulich@novell.com>
3505 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3506 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3507 generation to emit a factored offset.
3509 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3511 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3512 which is too large in the case of NO_PIC without 64-bit
3515 * config/tc-mips.c (mips_in_shared): New static variable.
3516 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3517 (md_longopts): Add -mshared and -mno-shared.
3518 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3519 (s_cpload): Implement !mips_in_shared case.
3520 (s_cpsetup): Likewise.
3521 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3522 * NEWS: Mention -mno-shared.
3524 2004-12-09 Paul Brook <paul@codesourcery.com>
3526 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3529 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3531 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3532 sequence, increase the size of the sequence.
3534 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3537 2004-12-07 Ben Elliston <bje@gnu.org>
3539 * read.c (s_align): Use an align_limit temporary to allay a GCC
3540 signed/unsigned comparison warning.
3542 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3544 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3545 * configure.in: Use it for arm*-*-linux-gnueabi*.
3546 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3547 * config/te-armlinuxeabi.h: New file.
3548 * Makefile.in: Regenerated.
3549 * aclocal.m4: Likewise.
3550 * configure: Likewise.
3551 * doc/Makefile.in: Regenerated.
3553 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3555 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3556 (xtensa_restore_emit_state): Likewise.
3558 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3560 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3563 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3565 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3566 * Makefile.in: Regenerate.
3568 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3570 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3571 functions, give functions a meaningful name, add comments.
3572 (check_range): New function - Replace operand size calculation
3573 with range checking.
3574 (assemble_insn): Update Algorithm, improve error issuing.
3576 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3579 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3581 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3582 miss between different section in the same module.
3583 (tc_gen_reloc): Likewise.
3585 2004-11-25 Theodore A. Roth <troth@openavr.org>
3587 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3588 atmega325, atmega3250, atmega645 and atmega6450.
3590 2004-11-25 Jan Beulich <jbeulich@novell.com>
3592 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3593 permissible for the selected instruction suffix.
3594 (process_suffix): For DefaultSize instructions, suppressing the
3595 guessing of a 'q' suffix if the instruction doesn't support it is
3596 pointless, because only an 'l' suffix can be guessed in this place.
3598 2004-11-24 Nick Clifton <nickc@redhat.com>
3600 * config/tc-iq2000.c: Remove support for IQ10 processor.
3601 Convert to ISO C90 formatting.
3602 * config/tc-iq2000.h: Likewise.
3604 2004-11-23 Nick Clifton <nickc@redhat.com>
3606 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3607 in this table. They should be correct now.
3609 2004-11-23 Jan Beulich <jbeulich@novell.com>
3611 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3612 indicate the MMX extensions added by both SSE and 3DNow!A.
3613 (Cpu3dnowA): Declare.
3614 (CpuUnknownFlags): Update.
3615 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3616 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3617 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3618 3DNow!. Athlon additionally implies 3DNow!A. Several new
3619 entries (those starting with a dot are for sub-arch specification).
3620 (set_cpu_arch): Handle sub-arch specifications.
3621 (parse_insn): Distinguish between instructions not supported because
3622 of insufficient CPU features and because of 64-bit mode.
3623 * doc/c-i386.texi: Describe enhanced .arch directive.
3625 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3627 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3629 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3631 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3632 without a corresponding .debug_info section.
3634 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
3636 * read.c (potable): Add "error" and "warning".
3637 (s_errwarn): New function.
3638 * read.h (s_errwarn): Declare.
3639 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3641 2004-11-22 Nick Clifton <nickc@redhat.com>
3643 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3646 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3648 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3649 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3651 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3653 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3654 (coff_adjust_symtab): Adjust call.
3655 (crawl_symbols): Likewise.
3656 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3657 (obj_app_file): Adjust.
3659 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3661 * configure.in: Enable bfd_assember for the MAXQ port.
3662 * configure: Regenerate.
3664 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3665 Sterling Augustine <sterling@tensilica.com>
3667 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3668 there is a conflict.
3669 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3670 interfaces that are related as determined by xtensa_interface_class_id.
3672 2004-11-12 Nick Clifton <nickc@redhat.com>
3674 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3675 offsets for conditional branches.
3677 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3679 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3681 2004-11-10 Bob Wilson <bob.wilson@acm.org>
3683 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3684 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3686 (relax_frag_immed): Update call to update_next_frag_state.
3688 2004-11-10 Alan Modra <amodra@bigpond.net.au>
3690 * obj.h (struct format_ops <app_file>): Add int param.
3691 * read.h (s_app_file_string): Likewise.
3692 * read.c (s_app_file_string): Likewise.
3693 (s_app_file): Adjust s_app_file_string call.
3694 * config/tc-mips.c (s_mips_file): Likewise.
3695 * config/obj-coff.h (obj_app_file): Add app param.
3696 * config/obj-ecoff.h (obj_app_file): Likewise.
3697 * config/obj-multi.h (obj_app_file): Likewise.
3698 * config/obj-elf.h (elf_file_symbol): Likewise.
3699 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3700 if called for # preprocessor lines.
3702 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3705 * symbols.c (resolve_symbol_value): Convert weak symbols only
3707 (symbol_equated_reloc_p): Don't equate weaks when relocating
3708 only for Windows PECOFF.
3710 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3712 * config/tc-crx.c (print_insn): Check and set insn_addr.
3713 * config/tc-crx.h (md_frag_check): Define.
3715 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3716 Vineet Sharma <vineets@noida.hcltech.com>
3718 * configure.in: Add support for new target maxq-coff.
3719 * configure: Regenerate.
3720 * NEWS: Mention new support.
3721 * config/tc-maxq.c: New file.
3722 * config/tc-maxq.h: New file.
3723 * config/obj-coff.h: Add support for maxq-coff.
3725 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3727 * symbols.c (any_external_name): Define.
3728 (resolve_symbol_value): Convert weak symbols.
3729 (S_SET_EXTERNAL): Support any_external_name.
3730 (S_SET_NAME): Qualify parameter const.
3731 (symbol_equated_reloc_p): Equate to weaks when relocating.
3732 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3733 * tc.h (any_external_name): Declare.
3734 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3736 (weak_is_altname): Declare and define.
3737 (weak_name2altname): Same.
3738 (weak_altname2name): Same.
3739 (weak_uniquify): Same.
3740 (weak_altprefix): Define.
3741 (obj_coff_weak): Change .weak syntax and handling.
3742 (coff_frob_symbol): Fix PE weak symbol alternates.
3743 * config/obj-coff.h (USE_UNIQUE): Define.
3744 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3745 are in another segment.
3746 (tc_gen_reloc): Remove broken addend hack.
3747 doc/as.texinfo: Update.
3749 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3751 * config/tc-xtensa.c (total_frag_text_expansion): New.
3752 (md_estimate_size_before_relax): Use it.
3753 (find_address_of_next_align_frag): Likewise.
3755 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3757 * config/tc-crx.c: Rename argument types.
3758 (processing_arg_number): Rename to 'cur_arg_num'.
3759 (get_number_of_bits): Rename to 'set_operand_size'.
3760 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3761 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3762 (set_indexmode_parameters): Remove function, integrate its code into
3764 (set_operand_size): Get rid of 'Operand Number' function parameter -
3765 use global variable 'cur_arg_num' instead.
3766 Use a local 'argument' pointer to reference the current argument.
3767 (parse_operand): Likewise.
3768 (set_operand): Likewise.
3769 (process_label_constant): Likewise.
3771 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3773 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3774 (add_section_rename): Delete. Inlined into...
3775 (build_section_rename): ...here. Use xstrdup instead of strdup.
3776 (xtensa_section_rename): Drop "const" from argument and return types.
3777 (md_show_usage): Indent to match show_usage().
3778 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3779 (tc_canonicalize_section_name): Define.
3780 (md_elf_section_rename): Remove unused macro.
3781 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3782 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3783 (Frame Directive): Delete.
3785 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3787 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3788 * config/tc-arm.c (target_oabi): Delete.
3789 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3790 (arm_opts): Remove moabi.
3791 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3792 * doc/c-arm.texi (ARM Options): Likewise.
3793 * configure: Regenerated.
3795 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3797 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3798 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3799 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3800 * configure: Regenerate.
3801 * config/tc-cris.c (enum cris_archs): New.
3802 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3803 (cris_insn_ver_valid_for_arch): New functions.
3804 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3805 (cris_arch): New variable.
3806 (md_pseudo_table): New pseudo .arch.
3807 (err_for_dangerous_mul_placement): Initialize according to
3809 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3811 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3812 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3813 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3814 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3815 use in md_cris_relax_table.
3816 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3817 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3818 Update and improve head comment.
3819 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3820 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3822 (md_longopts): New option --march=...
3823 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3825 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3826 (HANDLE_RELAXABLE): New macro.
3827 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3828 cases. Check for weak symbols and assume not relaxable. Handle
3829 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3830 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3832 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3833 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3834 (cris_create_short_jump): Adjust for CRISv32.
3835 (cris_relax_frag): Handle new states.
3836 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3837 (md_begin): Define symbols "..asm.arch.cris.v32",
3838 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3839 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3840 when entering opcode table entry points.
3841 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3842 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3843 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3844 (cris_process_instruction): Initialize out_insnp->insn_type to
3845 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3846 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3848 <case 'm'>: Check that modified_char == '.'.
3849 <invalid operands>: Consume the rest of the line.
3850 When operands don't match, skip over subsequent insns with
3851 non-matching version specifier but same mnemonic.
3852 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3853 special registers in CRISv32 are always 32 bit long.
3854 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3856 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3857 and compatible. Recognize "ACR" for v32, unless followed by "+".
3858 (get_spec_reg): Consider cris_arch when looking up register.
3859 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3861 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3862 (cris_get_expression): Restore input_line_pointer if failing "early".
3863 (get_flags): Consider cris_arch and recognize flags accordingly.
3864 (branch_disp): Adjust for CRISv32.
3865 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3866 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3867 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3868 resolved. Don't enter zeros in object file for
3870 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3871 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3872 (md_parse_option): Break out "return 1".
3873 <OPTION_ARCH> New case.
3874 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3875 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3876 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3877 <case BFD_RELOC_32_PCREL>: New cases.
3878 Addends for non-zero fx_pcrel are too in fx_offset.
3879 (md_show_usage): Show --march=<arch>.
3880 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3881 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3882 (s_syntax) <struct syntaxes>: Properly constify member operand.
3883 * config/tc-cris.h (TARGET_MACH): Define.
3884 (cris_mach): Declare.
3885 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3886 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3887 (CRIS-Opts): Document --march=...
3888 (CRIS-Pseudos): Document .arch.
3890 2004-11-04 Jan Beulich <jbeulich@novell.com>
3892 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3893 intel syntax and no register prefix, allow $ in symbol names when
3895 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3896 (intel_float_operand): Add fourth return value indicating math control
3897 operations. Make classification more precise.
3898 (md_assemble): Complain if memory operand of mov[sz]x has no size
3900 (parse_insn): Translate word operands to floating point instructions
3901 operating on integers as well as control instructions to short ones
3902 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3903 floating point instructions operating on non-integer operands.
3904 (match_template): Remove fldcw special case. Adjust q-suffix handling
3905 to permit it on fild/fistp/fisttp in AT&T mode.
3906 (process_suffix): Don't guess DefaultSize insns' suffix from
3907 stackop_size for certain floating point control instructions. Guess
3908 suffix for branch and [ls][gi]dt based on flag_code. Split error
3909 messages for Intel and AT&T syntax, and make the condition more strict
3910 for the former. Adjust suppressing of generation of operand size
3912 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3913 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3914 more error checking.
3915 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3916 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3918 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3920 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3921 md_short_jump_size, md_long_jump_size.
3922 * write.c [!WORKING_DOT_WORD]: Ditto.
3923 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3925 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3927 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3928 const qualifier in these definitions.
3929 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3930 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3932 2004-11-02 Nick Clifton <nickc@redhat.com>
3934 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3935 table before deciding to produce a .debug_line section to match up
3936 with a user provided .debug_info section.
3938 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3940 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3941 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3943 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3945 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3946 (get_flags): New function.
3947 (get_number_of_bits): Edit comments, update numeric values to
3949 (process_label_constant): Don't support the colon
3950 format (SYMBOL:[s|m|l]).
3951 (set_cons_rparams): Support argument type 'arg_rbase'.
3952 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3953 (handle_LoadStor): Bug fix, first handle post-increment mode.
3954 (getreg_image): Remove redundant code, update according to latest
3956 (print_constant): Bug fix relate to 3-word instructions.
3957 (assemble_insn): Bug fix, when matching instructions, verify also
3958 instruction type (not only mnemonic).
3959 Add various error checking.
3960 (preprocess_reglist): Support HI/LO and user registers.
3962 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3964 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3965 in an epilogue directive go negative.
3967 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3970 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3971 after reporting template error during manual bundling. Reported
3972 by Michael Dupont, michaelx.dupont@intel.com.
3974 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3976 * Makefile.am: Run dep-am.
3977 * aclocal.m4: Regenerate with automake 1.9.2.
3978 * Makefile.in: Regenerate with automake 1.9.2.
3979 * doc/Makefile.in: Likewise.
3981 * config/tc-arm.c: Include "dw2gencfi.h".
3982 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3984 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3985 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3986 (tc_cfi_frame_initial_instructions): Define.
3987 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3990 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3992 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3994 Update coprocessor id to be unsigned immediate.
3996 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3998 * config/tc-i386.c (O_secrel): Delete.
3999 (tc_pe_dwarf2_emit_offset): New function.
4000 * config/tc-i386.h (O_secrel): Define as O_md1.
4001 (TC_DWARF2_EMIT_OFFSET): Define.
4003 2004-10-18 Nick Clifton <nickc@redhat.com>
4005 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4006 ignore @fptr() directives for 4-byte fixups.
4008 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4010 * Makefile.am: Run "make dep-am"
4011 * Makefile.in: Regenerate.
4013 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4015 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4016 Remove comments about placement of literal pools.
4017 (Literal Directive): Update description of literal placement.
4018 (Literal Prefix Directive): Remove statement that this does not apply
4019 to absolute-mode literals. Describe new section naming scheme.
4021 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4023 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4024 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4025 is_windowed_return_opcode): Delete.
4026 (xtensa_frob_label): Use get_subseg_target_freq.
4027 (md_assemble): Inline call to is_entry_opcode.
4028 (xtensa_handle_align): Inline call to get_frag_is_literal.
4029 (relaxation_requirements): Inline call to is_jx_opcode.
4030 (emit_single_op): Inline call to is_movi_opcode.
4031 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4032 get_frag_is_no_transform, is_entry_opcode, and
4033 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4034 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4035 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4036 Inline calls to get_frag_is_no_transform.
4037 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4038 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4039 get_frag_is_no_transform.
4040 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4041 and set_frag_is_no_transform.
4042 (get_expression_value): Delete.
4043 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4044 cur_target_freq to target_freq.
4045 (get_subseg_info): Split out code to create a new map entry into ...
4046 (add_subseg_info): ... this new function.
4047 (get_last_insn_flags): Check if get_subseg_info succeeded.
4048 (set_last_insn_flags): Call add_subseg_info if needed.
4049 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4050 (xtensa_reorder_segments): Compute last_sec while counting sections.
4051 Remove call to get_last_sec.
4052 (get_last_sec): Delete.
4053 (cache_literal_section): Inline call to retrieve_literal_seg and its
4054 callees, seg_present and add_seg_list.
4055 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4056 (get_frag_is_insn, get_frag_is_no_transform,
4057 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4058 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4060 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4062 * config/tc-xtensa.c: Use ISO C90 formatting.
4063 * config/tc-xtensa.h: Likewise.
4064 * config/xtensa-istack.h: Likewise.
4065 * config/xtensa-relax.c: Likewise.
4066 * config/xtensa-relax.h: Likewise.
4068 2004-10-12 Paul Brook <paul@codesourcery.com>
4070 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4073 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4076 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4078 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4080 (Acknowledgements): Use "GAS" instead of AS variable.
4082 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4084 * config/tc-i386.c: Include "elf/x86-64.h".
4085 (i386_elf_section_type): New function.
4086 * config/tc-i386.h (md_elf_section_type): Define.
4087 (i386_elf_section_type): New prototype.
4089 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4091 * config/m68k-parse.h (enum m68k_register): New control register,
4093 * config/tc-m68k.c: Correct control register set for MCF5249.
4095 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4096 Sterling Augustine <sterling@tensilica.com>
4098 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4099 (UNREACHABLE_MAX_WIDTH): Define.
4100 (XTENSA_FETCH_WIDTH): Delete.
4101 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4102 prefer_const16, prefer_l32r): New global variables.
4103 (LIT4_SECTION_NAME): Define.
4104 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4105 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4106 (frag_flags struct): New.
4107 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4108 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4109 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4110 (MAX_FORMATS): Define.
4111 (op_placement_info struct, op_placement_table): New.
4112 (O_pltrel, O_hi16, O_lo16): Define.
4113 (directiveE enum): Rename directive_generics to directive_transform.
4114 Delete directive_relax. Add directive_schedule,
4115 directive_absolute_literals, and directive_last_directive.
4116 (directive_info): Rename "generics" to "transform". Delete "relax".
4117 Add "schedule" and "absolute-literals".
4118 (directive_state): Adjust entries to match changes in directive_info.
4119 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4120 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4121 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4122 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4123 (align_only_targets, software_a0_b_retw_interlock,
4124 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4125 software_avoid_short_loop, software_avoid_close_loop_end,
4126 software_avoid_all_short_loops, specific_opcode): Delete.
4127 (warn_unaligned_branch_targets): New.
4128 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4129 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4130 (option_[no_]link_relax, option_[no_]transform,
4131 option_[no_]absolute_literals, option_warn_unaligned_targets,
4132 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4134 (option_[no_]align_only_targets, option_literal_section_name,
4135 option_text_section_name, option_data_section_name,
4136 option_bss_section_name, option_eb, option_el): Delete.
4137 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4138 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4139 and target-hardware. Delete entries for [no-]target-align-only,
4140 literal-section-name, text-section-name, data-section-name, and
4142 (md_parse_option): Handle new options and remove old ones. Accept but
4143 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4144 and treat them as [no-]transform.
4145 (md_show_usage): Add new options and remove old ones.
4146 (xtensa_setup_hw_workarounds): New.
4147 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4148 "long", "short", "loc" and "frequency" entries.
4149 (use_generics): Rename to ...
4150 (use_transform): ... this function. Add past_xtensa_end check.
4151 (use_longcalls): Add past_xtensa_end check.
4152 (code_density_available, can_relax): Delete.
4153 (do_align_targets): New.
4154 (get_directive): Accept dashes in directive names. Warn about
4155 [no-]generics and [no-]relax directives and treat them as
4157 (xtensa_begin_directive): Call md_flush_pending_output only for some
4158 directives. Check for directives inside instruction bundles. Warn
4159 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4160 directives. Handle new directives. Check generating_literals flag
4162 (xtensa_end_directive): Check for directives inside instruction
4163 bundles. Warn and ignore [no-]density directives. Handle new
4164 directives. Call xtensa_set_frag_assembly_state.
4165 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4166 xtensa_dwarf2_emit_insn): New.
4167 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4168 use_literal_section flag.
4169 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4170 literals. Use xtensa_elf_cons to parse the expression.
4171 (xtensa_literal_prefix): Do not check use_literal_section. Support
4172 ".lit4" sections for absolute literals. Change prefix convention to
4173 replace ".text" (or ".t" in a linkonce section). No need to call
4175 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4176 (expression_end): Handle closing braces and colons.
4177 (PLT_SUFFIX, plt_suffix): Delete.
4178 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4179 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4180 and O_hi16 expressions as well.
4181 (tokenize_arguments): Handle closing braces and colons.
4182 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4183 operands and paired register syntax.
4184 (get_invisible_operands): New.
4185 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4186 new xtensa-isa.h functions.
4187 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4188 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4189 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4190 instructions. Use xtensa_translate_zero_immed.
4191 (operand_is_immed, operand_is_pcrel_label): Delete.
4192 (get_relaxable_immed): Use new xtensa-isa.h functions.
4193 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4195 (xtensa_print_insn_table, print_vliw_insn): New.
4196 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4197 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4198 is_branch_or_jump_opcode): Delete.
4199 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4200 (opnum_to_reloc, reloc_to_opnum): Delete.
4201 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4202 xtensa-isa.h functions. Operate on one slot of an instruction.
4203 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4204 xg_get_insn_size): Delete.
4205 (xg_get_build_instr_size): Use xg_get_single_size.
4206 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4207 xg_build_widen_table. Use xg_get_single_size.
4208 (xg_get_max_narrow_insn_size): Delete.
4209 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4210 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4212 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4213 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4214 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4215 xg_build_widen_table. Use xg_get_single_size.
4216 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4218 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4219 treat weak symbols conservatively.
4220 (xg_check_operand): Use new xtensa-isa.h functions.
4221 (is_dnrange): Delete.
4222 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4223 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4224 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4225 xtensa-isa.h functions.
4226 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4227 xg_instruction_matches_options): New.
4228 (xg_instruction_matches_rule): Handle O_register expressions. Call
4229 xg_instruction_matches_options.
4230 (transition_rule_cmp): New.
4231 (xg_instruction_match): Update call to xg_build_simplify_table.
4232 (xg_build_token_insn): Record loc fields.
4233 (xg_simplify_insn): Check is_specific_opcode field and
4234 density_supported flag.
4235 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4236 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4237 (xg_assemble_literal): Add error handling for O_big. Call
4238 record_alignment. Handle O_pltrel.
4239 (xg_valid_literal_expression): New.
4240 (xg_assemble_literal_space): Add slot parameter. Remove call to
4241 set_expr_symbol_offset. Add call to record_alignment. Update call to
4243 (xg_emit_insn): Delete.
4244 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4245 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4246 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4247 and slot parameters. Handle new "alternate" relocations for absolute
4248 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4249 O_hi16. Use new xtensa-isa.h functions.
4250 (xg_assemble_tokens): Delete.
4251 (is_register_writer): Use new xtensa-isa.h functions.
4252 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4253 old-style RSR from LCOUNT.
4254 (next_frag_opcode): Delete.
4255 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4256 update_next_frag_state): New.
4257 (update_next_frag_nop_state): Delete.
4258 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4259 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4260 the state of the absolute-literals directive. Add calls to
4261 record_alignment and xtensa_set_frag_assembly_state. Call
4262 xtensa_switch_to_non_abs_literal_fragment instead of
4263 xtensa_switch_to_literal_fragment.
4265 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4266 (get_expanded_loop_offset): Change check for undefined opcode to an
4268 (xtensa_set_frag_assembly_state, relaxable_section,
4269 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4270 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4271 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4272 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4273 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4274 (xtensa_init_fix_data): New.
4275 (xtensa_frob_label): Reset label symbol to the current frag. Check
4276 do_align_targets and generating_literals flag. Propagate frequency
4277 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4278 (xtensa_unrecognized_line): New.
4279 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4280 to xtensa_set_frag_assembly_state.
4281 (error_reset_cur_vinsn): New.
4282 (md_assemble): Remove check for literal frag. Remove call to
4283 istack_init. Call use_transform instead of use_generics. Parse
4284 explicit instruction format specifiers. Move code for
4285 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4286 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4287 Add dwarf2_where call. Remote automatic alignment for ENTRY
4288 instructions. Move call to xtensa_clear_insn_labels to the end.
4289 Rearrange to handle bundles.
4290 (xtensa_cons_fix_new): Delete.
4291 (xtensa_handle_align): New.
4292 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4293 assignment to is_no_density field.
4294 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4295 instead of reloc_to_opnum. Handle "alternate" relocations.
4296 (xtensa_force_relocation, xtensa_check_inside_bundle,
4297 xtensa_elf_section_change_hook): New.
4298 (xtensa_symbol_new_hook): Delete.
4299 (xtensa_fix_adjustable): Check for difference of symbols with an
4300 offset. Check for external and weak symbols.
4301 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4302 (md_estimate_size_before_relax): Return expansion for the first slot.
4303 (tc_gen_reloc): Handle difference of symbols by producing
4304 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4305 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4306 tentative values into the output when linkrelax is set.
4307 (XTENSA_PROP_SEC_NAME): Define.
4308 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4309 Create literal tables only if using literal sections. Create new
4310 property tables instead of old instruction tables. Check for unaligned
4311 branch targets and loops.
4312 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4313 new_resource_table, clear_resource_table, resize_resource_table,
4314 resources_available, reserve_resources, release_resources,
4315 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4316 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4317 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4318 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4319 flag. Update checks for workaround options. Call
4320 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4321 (xtensa_cleanup_align_frags): Add special case for branch targets.
4322 Check for and mark unreachable frags.
4323 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4324 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4325 end of a zero-overhead loop body.
4326 (frag_can_negate_branch): Handle instructions with multiple slots.
4327 Use new xtensa-isa.h functions
4328 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4329 xtensa_mark_zcl_first_insns): New.
4330 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4331 transformations are disabled.
4332 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4333 multislot instructions.
4334 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4335 Likewise. Also error if transformations are disabled.
4336 (unrelaxed_frag_max_size): New.
4337 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4338 xtensa-isa.h functions.
4339 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4340 xtensa_opcode_is_loop instead of is_loop_opcode.
4341 (get_text_align_power): Replace as_fatal with assertion.
4342 (get_text_align_fill_size): Iterate instead of using modulus when
4344 (get_noop_aligned_address): Assert that this is for a machine-dependent
4345 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4346 xg_get_single_size, and frag_format_size.
4347 (get_widen_aligned_address): Rename to ...
4348 (get_aligned_diff): ... this function. Add max_diff parameter.
4349 Remove handling of rs_align/rs_align_code frags. Use
4350 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4351 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4352 and pass it back to caller.
4353 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4354 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4355 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4356 (relax_frag_text_align): Rename to ...
4357 (relax_frag_loop_align): ... this function. Assume loops can only be
4358 in the first slot of an instruction.
4359 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4360 instruction. Remove call to frag_wane.
4361 (relax_frag_narrow): Rename to ...
4362 (relax_frag_for_align): ... this function. Extend to handle
4363 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4364 RELAX_NARROW for the first slot.
4365 (find_address_of_next_align_frag, bytes_to_stretch): New.
4366 (future_alignment_required): Use find_address_of_next_align_frag and
4367 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4368 alignment decisions.
4369 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4370 Check if transformations are enabled for b_j_loop_end workaround.
4371 Use new xtensa-isa.h functions and handle multislot instructions.
4372 Update call to xg_assembly_relax.
4373 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4374 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4376 (convert_frag_narrow): Add segP, format and slot parameters. Call
4377 convert_frag_immed for branch instructions. Adjust calls to
4378 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4379 xg_get_single_size and xg_get_single_format.
4380 (convert_frag_fill_nop): New.
4381 (convert_frag_immed): Add format and slot parameters. Handle multislot
4382 instructions and use new xtensa-isa.h functions. Update calls to
4383 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4384 enabled for b_j_loop_end workaround. Use build_nop instead of
4385 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4386 frags. Use xg_get_single_size. Handle O_pltrel.
4387 (fix_new_exp_in_seg): Remove check for old plt flag.
4388 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4389 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4390 for loop opcode to an assertion. Mark all frags up to the end of the
4391 loop as not transformable.
4392 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4393 (get_subseg_info): New.
4394 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4396 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4397 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4398 (xtensa_switch_to_non_abs_literal_fragment): New.
4399 (cache_literal_section): Add is_code parameter and pass it through to
4400 retrieve_literal_seg.
4401 (retrieve_literal_seg): Add is_code parameter and use it to set the
4402 flags on the literal section. Handle case where head parameter is 0.
4403 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4404 set_frag_is_no_transform): New.
4405 (xtensa_create_property_segments): Add end_property_function parameter
4406 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4407 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4408 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4409 (add_xt_block_frags): Add end_property_function parameter and call it
4410 if it is non-zero. Call xtensa_frag_flags_init.
4411 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4412 get_frag_property_flags, frag_flags_to_number,
4413 xtensa_frag_flags_combinable, xt_block_aligned_size,
4414 xtensa_xt_block_combine, add_xt_prop_frags,
4415 init_op_placement_info_table, opcode_fits_format_slot,
4416 xg_get_single_size, xg_get_single_format): New.
4417 (istack_push): Inline call to tinsn_copy.
4418 (tinsn_copy): Delete.
4419 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4420 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4421 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4422 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4423 functions. Handle invisible operands.
4424 (tinsn_to_slotbuf): New.
4425 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4426 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4427 vinsn_from_chars, and xg_free_vinsn.
4428 (tinsn_from_insnbuf): New.
4429 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4430 instructions. Handle symbol differences.
4431 (get_num_stack_text_bytes): Use xg_get_single_size.
4432 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4433 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4434 get_expr_register, set_expr_symbol_offset_diff): New.
4435 * config/tc-xtensa.h (MAX_SLOTS): Define.
4436 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4437 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4438 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4440 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4441 (xtensa_frag_type struct): Add is_assembly_state_set,
4442 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4443 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4444 Replace is_generics and is_relax fields by is_no_transform field.
4445 Delete is_text and is_longcalls fields. Change text_expansion and
4446 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4447 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4448 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4449 (xtensa_fix_data struct): New.
4450 (xtensa_symfield_type struct): Delete plt field.
4451 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4452 forward declaration here.
4453 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4454 (XTENSA_SECTION_RENAME): Undefine.
4455 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4456 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4457 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4458 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4459 (unit_num_copies_func, opcode_num_units_func,
4460 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4461 (resource_table struct): New.
4462 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4463 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4464 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4465 (tinsn_copy): Delete prototype.
4466 (vliw_insn struct): New.
4467 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4468 (widen_spec_list): Add option conditions for density and boolean
4469 instructions. Add expansions using CONST16 and conditions for using
4470 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4472 (simplify_spec_list): Add option conditions for density instructions.
4473 Add entry for NOP instruction.
4474 (append_transition): Add cmp function pointer parameter and use it to
4475 insert the new entry in order.
4476 (operand_function_LOW16U, operand_function_HI16U): New.
4477 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4478 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4479 (enter_opname, split_string): Use xstrdup instead of strdup.
4480 (init_insn_pattern): Initialize new options field.
4481 (clear_req_or_option_list, clear_req_option_list,
4482 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4484 (parse_insn_pattern): Parse option conditions.
4485 (transition_applies): New.
4486 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4487 swapped last arguments in calls to append_constant_value_condition.
4488 Call clone_req_option_list. Add warning about invalid opcode.
4489 Handle LOW16U and HI16U function names.
4490 (build_transition_table): Add cmp parameter and use it in calls to
4491 append_transition. Use new xtensa-isa.h functions. Check
4492 transition_applies before adding entries.
4493 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4494 pass it through to build_transition_table.
4495 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4496 ReqOption, transition_cmp_fn): New types.
4497 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4498 (transition_rule struct): Add options field.
4499 * doc/as.texinfo (Overview): Update Xtensa options.
4500 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4501 --[no-]relax, and --[no-]generics options. Update descriptions of
4502 --text-section-literals and --[no-]longcalls. Add
4503 --[no-]absolute-literals and --[no-]transform.
4504 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4505 Remove use of "generic" and "specific" terminology for opcodes.
4506 (Xtensa Registers): Generalize the syntax description to include
4507 user-defined register files.
4508 (Xtensa Automatic Alignment): Update.
4509 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4510 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4511 (Xtensa Directives): Remove confusing rules about precedence.
4512 (Density Directive, Relax Directive): Delete.
4513 (Schedule Directive): New.
4514 (Generics Directive): Rename to ...
4515 (Transform Directive): ... this node.
4516 (Literal Directive): Update for absolute literals. Missing
4517 literal_position directive is now an error.
4518 (Literal Position Directive): Update for absolute literals.
4519 (Freeregs Directive): Delete.
4520 (Absolute Literals Directive): New.
4521 (Frame Directive): Minor editing.
4522 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4523 Update dependencies.
4524 * Makefile.in: Regenerate.
4526 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4528 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4529 to build the second and third fixups for a composite relocation.
4530 (macro_read_relocs): New function.
4531 (macro_build): Use it.
4532 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4533 Simplify fragging code accordingly.
4534 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4535 of the composite relocation. Set fx_tcbit in both fixups.
4537 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4539 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4540 (md_apply_fix3): Don't treat composite relocs as done.
4542 2004-10-07 Jan Beulich <jbeulich@novell.com>
4544 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4545 prefix for symbol names generated from the LOCAL macro directive.
4547 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4548 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4550 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4552 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4554 (md_assemble): Add error checking for Co-Processor instructions.
4555 (get_cinv_parameters): Add 'b' option to invalidate the
4556 branch-target cache.
4558 2004-10-05 Paul Brook <paul@codesourcery.com>
4560 * config/tc-arm.c (unwind): New variable.
4561 (vfp_sp_encode_reg): New function.
4562 (vfp_sp_reg_required_here): Use it.
4563 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4564 (vfp_parse_reg_list): New function.
4565 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4566 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4567 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4568 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4570 (md_pseudo_table): Add them.
4571 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4572 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4573 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4574 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4575 require_hashconst, add_unwind_opcode): New functions.
4576 * doc/c-arm.texi: Document unwinding opcodes.
4577 * NEWS: Mention the new feature.
4579 2004-10-04 Eric Christopher <echristo@redhat.com>
4581 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4583 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4585 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4587 * config/tc-s390.c (md_apply_fix3): Likewise.
4588 * config/tc-sparc.c (md_apply_fix3): Likewise.
4590 2004-10-01 Paul Brook <paul@codesourcery.com>
4592 * config/tc-arm.c (arm_elf_section_type): New function.
4593 (arm_elf_change_section): Set section link for exidx sections.
4594 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4595 (md_elf_section_type): Define.
4597 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4599 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4600 instruction's offset.
4602 2004-10-01 Adam Nemet <anemet@lnxw.com>
4604 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4606 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4608 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4609 asymbol *, instead use symbol_get_bfdsym.
4611 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4613 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4615 2004-09-30 Paul Brook <paul@codesourcery.com>
4617 * config/tc-arm.c (do_smi, do_nop): New functions.
4618 (insns): Add ARMv6ZK instructions.
4619 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4620 (tc_gen_reloc): Ditto.
4621 (arm_cpus): Add mpcore and arm1176.
4622 (arm_archs): Add armv6{k,z,zk}.
4623 * doc/c-arm.texi: Document new cores and architectures.
4625 2004-09-30 Nick Clifton <nickc@redhat.com>
4627 * config/tc-arm.c: Use ISO C90 formatting.
4629 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4631 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4632 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4633 REG_TYPE_MVDX is expected.
4635 2004-09-29 Marc Bevand <m.bevand@gmail.com>
4637 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4639 2004-09-21 James E Wilson <wilson@specifixinc.com>
4641 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4642 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4643 output_spill_base, output_unat_psprel, output_lc_psprel,
4644 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4645 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4646 output_spill_psprel_p): Use it.
4648 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4650 * config/tc-crx.c (handle_LoadStor): New function.
4651 Handle load/stor unique instructions before parsing.
4653 2004-09-17 Paul Brook <paul@codesourcery.com>
4655 * config/tc-arm.c (s_arm_rel31): New funciton.
4656 (md_pseudo_table): Add .rel31.
4657 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4658 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4659 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4660 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4661 (arm_parse_reloc): Add (target2).
4663 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4665 * Makefile.am: Run "make dep-am".
4666 * Makefile.in: Regenerate.
4667 * aclocal.m4: Regenerate.
4668 * configure: Regenerate.
4669 * doc/Makefile.in: Regenerate.
4670 * po/POTFILES.in: Regenerate.
4671 * po/gas.pot: Regenerate.
4673 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4675 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4676 [!LLONG_MAX]: Ditto.
4678 2004-09-13 Paul Brook <paul@codesourcery.com>
4680 * config/tc-arm.c: Rename RELABS to TARGET1.
4682 2004-09-13 Alan Modra <amodra@bigpond.net.au>
4684 * messages.c (as_internal_value_out_of_range): Cast values passed
4685 to as_bad_where or as_warn_where to proper type.
4687 2004-09-11 Theodore A. Roth <troth@openavr.org>
4689 * config/tc-avr.c: Add support for
4690 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4692 2004-09-09 Alan Modra <amodra@bigpond.net.au>
4694 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4695 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4697 2004-09-08 Paul Brook <paul@codesourcery.com>
4699 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4700 fini_array and preinit_array section types.
4701 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4703 * doc/as.texinfo: Document extra section types.
4705 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4707 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4708 * Makefile.in: Regenerated.
4709 * configure.in: Set em for arm*-*-symbianelf*.
4710 * configure: Regenerated.
4711 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4712 vectors when appropriate.
4713 * config/te-symbian.h: New file.
4715 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4717 * config/tc-crx.c (gettrap): Exception vector can be case
4719 (process_label_constant): Fix a 32-bit displacement bug in branch
4721 (get_operandtype) : Bug fix, wrong operand was used.
4722 (process_label_constant): Initialize relocation type to
4725 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4727 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4728 for synthesizable cores.
4730 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4732 2004-08-25 Dmitry Diky <diwil@spec.ru>
4734 * config/tc-msp430.c: Clean-up the code.
4735 (md_relax_table): New relax table.
4736 (mcu_types): Sort MCU types.
4737 (md_pseudo_table): Add .profiler pseudo handler.
4738 (pow2value): New function.
4739 (msp430_profiler): New function.
4740 (msp430_operands): Add new insns handlers.
4741 (msp430_srcoperand): Add register operand handler, allow complex
4743 (md_estimate_size_before_relax): Rewritten.
4744 (md_convert_frag): Rewritten.
4745 (msp430_relax_frag): New function.
4746 * config/tc-msp430.h (md_relax_frag): define macro
4747 * doc/c-msp430.texi: Update information.
4749 2004-08-24 Nick Clifton <nickc@redhat.com>
4751 * as.c (std_shortopts): Allow -g to take an optional argument.
4752 (parse_args): Pass any switch starting with -g on to the backend
4755 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4757 * configure.in (arm*-*-symbianelf*): New target.
4758 (arm*-*-eabi*): Likewise.
4759 * configure: Regenerated.
4761 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4762 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4765 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4767 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4768 argument, don't do anything if current section is not
4769 .gnu.linkonce.t.* and linkonce_empty is set.
4770 (generate_unwind_image, dot_endp): Adjust callers, call
4771 start_unwind_section (*, 1) if nothing will be put into the
4774 2004-08-17 Nick Clifton <nickc@redhat.com>
4776 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4777 (show_usage): Add -g.
4778 (std_longopts): Add --gen-debug. Alpha sort the table.
4779 (parse_args): Print an error message if a switch is not handled.
4780 Handle the -g switch, calling md_debug_format_selector() if
4782 * NEWS: Mention new feature.
4783 * doc/as.texinfo: Document new switch.
4784 * doc/internals.texi: Document behaviour of md_parse_option.
4786 * config/tc-arm.c (md_parse_option): Do not issue an error message
4787 if the switch is not recognised.
4788 * config/tc-m68k.c (md_parse_option): Likewise.
4789 * config/tc-pdp11.c (md_parse_option): Likewise.
4790 * config/tc-v850.c (md_parse_option): Likewise.
4792 * as.h: Fix up formatting.
4795 2004-08-16 Nick Clifton <nickc@redhat.com>
4797 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4799 * configure.in: Sort architecture based tables alphabetically.
4800 * configure: Regenerate.
4802 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4804 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4805 { "cc", 68 }, with { "cr", 70 }.
4807 2004-08-13 Jan Beulich <jbeulich@novell.com>
4808 Nick Clifton <nickc@redhat.com>
4810 * as.c: Add and handle new --alternate command line option.
4811 * macro.c (macro_set_alternate): New.
4812 * macro.h (macro_set_alternate): Declare.
4813 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4814 * doc/as.texinfo: Document new command line option and pseudo-ops
4815 as well as insert documentation originating from gasp about
4816 alternate macro syntax.
4817 * NEWS: Mention new command line option and pseudo-ops.
4819 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4821 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4824 2004-08-06 Paul Brook <paul@codesourcery.com>
4826 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4827 Handle new relocations.
4828 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4830 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4832 * write.c (relax_segment): Use was_address instead of address when
4833 setting fr_fix field for align frag due to backwards .org.
4835 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4837 Introduce SH2a support.
4838 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4839 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4841 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4842 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4843 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4844 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4845 to end of conditional expression.
4846 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4847 * config/tc-sh.c: Add sh2a-nofpu support.
4848 2003-12-29 DJ Delorie <dj@redhat.com>
4849 * tc-sh.c: Add sh2a support.
4850 (parse_reg): Add tbr.
4851 (parse_at): Support @@(disp,tbr).
4852 (get_specific): Support sh2a opcodes.
4853 (insert4): New, for 4 byte relocs.
4854 (build_Mytes): Support sh2a opcodes.
4855 (md_apply_fix3_Mytes): Support sh2a opcodes.
4856 2003-12-02 Michael Snyder <msnyder@redhat.com>
4857 * config/tc-sh.c (md_parse_option): Handle sh2a.
4858 (sh_elf_final_processing): Ditto.
4860 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4862 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4865 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4867 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4868 (ppc_arch): Expand comment.
4870 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4872 * config/tc-crx.c: Support evaluating the difference between two
4874 * config/tc-crx.h: Likewise.
4876 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4878 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4880 (ia64_elf_section_change_hook): Set the linked-to section for
4883 2004-07-26 Dmitry Diky <diwil@spec.ru>
4885 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4886 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4887 msp430xG438, msp430xG439.
4889 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4891 * doc/as.texinfo (Section, PushSection): Correct documentation
4894 2004-07-21 Jan Beulich <jbeulich@novell.com>
4896 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4897 permissible for the selected instruction suffix.
4898 (match_template): Don't permit 64-bit general purpose operands in
4900 (finalize_imm): Permit 64-bit immediates.
4901 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4902 specially except for the width of the used base and/or index
4903 registers. For 32-bit displacements, use sign-extended
4904 relocations only when using 64-bit addressing.
4905 Force zero displacement on rip-relative addressing when there is
4906 no other displacement.
4907 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4908 specially except for the width of the used base and/or index
4910 (parse_register): Disallow Reg64 registers in 32-bit mode.
4912 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4913 suffix if the instruction doesn't support it.
4915 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4917 * config/tc-mips.c (append_insn): Handle constant expressions with
4918 no associated relocation.
4919 (mips_ip): Cancel the expression after use for the Q format
4921 (parse_relocation): Return no relocation for unsupported
4923 (my_getSmallExpression): Return no relocation if no relocation
4926 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4928 * config/obj-som.c (adjust_stab_sections): Add prototype.
4929 (obj_som_compiler, obj_som_version, obj_som_copyright,
4930 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4931 * config/tc-hppa.c (update_subspace): Likewise.
4932 (is_defined_subspace): Amplify comment.
4933 * config/obj-som.h (som_frob_file): Add prototype.
4935 2004-07-19 Christopher Faylor <cgf@timesys.com>
4936 H.J. Lu <hongjiu.lu@intel.com>
4938 * subsegs.c (section_symbol): Don't create a new segment when
4939 existing segment is undefined.
4941 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4943 * config/tc-arm.c: Include include/opcode/arm.h.
4944 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4945 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4946 (FPU_ARCH_*): Delete.
4947 * Makefile.am: Update dependencies.
4948 * Makefile.in: Regenerate.
4950 2004-07-15 Nick Clifton <nickc@redhat.com>
4952 * configure.in: Accept armbe as a big-endian arm configuration.
4953 * configure: Regenerate.
4955 2004-07-13 Thomas Nystrom <thn@saeab.se>
4957 * config/tc-i386.c (T_SHIFTOP): New constant.
4958 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4959 (intel_el1): Handle '~'.
4960 (intel_get_token): Handle '<>', '&', '|' and '~'.
4962 2004-07-13 Nick Clifton <nickc@redhat.com>
4964 (md_assemble): Remove spurious newline from end of as_bad error
4966 (intel_e05_1): Likewise.
4967 (intel_e11): Likewise.
4968 (intel_match_token): Likewise.
4970 2004-07-11 Andreas Schwab <schwab@suse.de>
4972 * config/tc-m68k.c: Convert to C90. Remove redundant
4973 declarations. Indentation fixup.
4974 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4975 obj_coff_section ourselves.
4977 2004-07-09 James E Wilson <wilson@specifixinc.com>
4979 * config/tc-ia64.c (default_big_endian): New.
4980 (dot_byteorder, md_begin): Use it.
4981 (md_parse_option): Set it.
4983 2004-07-09 Nick Clifton <nickc@redhat.com>
4985 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4986 * configure: Regenerate.
4987 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4988 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4989 sh_find_elf_flags if necessary.
4991 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
4993 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4994 going to be split into more than one in-place addend, return 0
4995 for relocations against mergeable sections. Associate comments
4998 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5000 * Makefile.am (CPU_TYPES): Add crx.
5001 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5002 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5003 (DEPTC_crx_elf): New target.
5004 (DEPOBJ_crx_elf): Likewise.
5005 (DEP_crx_elf): Likewise.
5006 * Makefile.in: Regenerate.
5007 * configure.in: Add crx* target.
5008 * configure: Regenerate.
5009 * config/tc-crx.c: New file.
5010 * config/tc-crx.h: New file.
5011 * NEWS: Mention new target.
5013 2004-07-06 Nick Clifton <nickc@redhat.com>
5015 * config.in: Undefine TARGET_SYMBIAN by default.
5017 * configure: Regenerate. Add sh-symbian-elf target. If
5018 selected define TARGET_SYMBIAN.
5019 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5020 format if TARGET_SYMBIAN has been defined.
5022 * output-file.c (output_file_create): Report the target format
5023 chosen when bfd_openw reports that it is invalid.
5025 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5026 pseudo for BFD based assemblers.
5028 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5031 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5032 (md_parse_option): Remove redundant -isa testing.
5033 Make bfd_arch variable const.
5034 (md_show_usage): Make bfd_arch variable const.
5036 2004-07-03 James E Wilson <wilson@specifixinc.com>
5038 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5039 * config/tc-ia64.h (md_frag_check): Define.
5041 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5043 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5045 * doc/as.texinfo (Weak): Document PE weak symbols.
5047 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5049 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5050 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5051 (mips_frob_file): Rework so that only a single pass through the
5052 relocs is needed. Allow %lo()s to have higher offsets than their
5053 corresponding %hi()s or %got()s.
5055 2004-07-02 Nick Clifton <nickc@redhat.com>
5057 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5058 allow values which have come from undefined symbols.
5059 Always consider this fixup to have been processed as a reloc
5060 cannot be generated for it.
5062 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5064 * frags.h (struct frag): Add has_code and insn_addr fields.
5065 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5066 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5067 * config/tc-ppc.h (md_frag_check): Define.
5069 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5071 * doc/Makefile.am (info): Rename goal to...
5072 (info-local): ... this, to preserve implicit dependencies.
5073 * doc/Makefile.in: Regenerate with automake 1.8.5.
5075 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5077 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5078 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5079 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5080 (tc_gen_reloc): Likewise.
5081 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5082 (m32r_parse_name): Likewise.
5083 (m32r_cgen_parse_fix_exp): Likewise.
5084 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5085 (O_PIC_reloc): Likewise.
5086 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5087 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5088 for @GOTOFF, @GOT, @PLT.
5090 2004-06-21 Jan Beulich <jbeulich@novell.com>
5092 * gas/symbols.c: While discarding ordinary local absolute symbols
5093 when --strip-local-absolute is in effect, retain file symbols.
5095 2004-06-20 Andreas Schwab <schwab@suse.de>
5097 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5098 (md_parse_option): Likewise.
5100 2004-06-17 Jan Beulich <jbeulich@novell.com>
5102 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5103 * config/te-netware.h: New file.
5104 * config/te-ppcnw.h: Delete: Obsolete.
5105 * configure.in: Eliminate ill NetWare targets. Make generic
5106 NetWare target use proper emulation.
5107 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5108 reference to new te-netware.h.
5109 * configure: Regenerate.
5110 * Makefile.in: Regenerate.
5112 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5114 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5115 comparison in .insn pseudo operation.
5117 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5119 * config/obj-coff.c (coff_adjust_section_syms): Use
5120 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5121 (coff_frob_section): Likewise.
5122 * config/tc-mips.c (md_apply_fix3): Likewise.
5123 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5124 (elf_frob_file_after_relocs): Likewise.
5126 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5128 * config/tc-hppa.c (log2): Rename to exact_log2.
5129 (pa_next_subseg): Delete unused function.
5130 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5131 (create_new_subspace): Likewise.
5134 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5135 labels. Fix warning.
5137 2004-05-28 DJ Delorie <dj@redhat.com>
5139 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5140 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5141 or non-merged symbols.
5143 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5145 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5146 restore the old slot when inserting srlz.i/srlz.d.
5148 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5150 * Makefile.am: Regenerate dependecies.
5151 * Makefile.in: Regenerate.
5152 * config/tc-sh.c (valid_arch): Make unsigned.
5153 (preset_target_arch): Likewise.
5154 (md_begin): Use new architecture flags system.
5155 (get_specific): Likewise.
5156 (assemble_ppi): Likewise.
5157 (md_assemble): Likewise. Also fix error check for bad opcodes.
5158 (md_parse_option): Likewise. Also generate -isa values according
5159 to the table in bfd/cpu-sh.c instead of just constants. Also
5160 allow <arch>-up ISA variants.
5161 (sh_elf_final_processing): Replace if-else chain with a call to
5162 sh_find_elf_flags().
5164 2004-05-28 Peter Barada <peter@the-baradas.com>
5166 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5167 with zero offset into mode 2 addressing to save a word.
5169 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5171 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5172 (ar_is_only_in_integer_unit): New.
5173 (ar_is_only_in_memory_unit): New.
5174 (generate_unwind_image): Silence gcc on 32bit host.
5175 (md_assemble): Use ar_is_only_in_integer_unit instead of
5176 ar_is_in_integer_unit. Check AR access.
5178 2004-05-27 Peter Barada <peter@the-baradas.com>
5180 * config/tc-m68k.c (md_begin): Sort the opcode table into
5182 (m68k_compare_opcode): New function to do the sorting.
5184 2004-05-24 Peter Barada <peter@the-baradas.com>
5186 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5187 addressing on MIT style operands.
5188 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5190 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5193 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5195 * expr.c (operand, operator): Don't reject '++' and '--'.
5197 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5199 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5202 2004-05-17 Adam Nemet <anemet@lnxw.com>
5204 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5205 * configure: Regenerate.
5207 2004-05-13 Paul Brook <paul@codesourcery.com>
5209 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5211 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5213 * configure.in (or32-*-rtems*): Switch to elf.
5214 * configure: Regenerate.
5216 2004-05-13 Nick Clifton <nickc@redhat.com>
5218 * po/fr.po: Updated French translation.
5220 2004-05-11 Nick Clifton <nickc@redhat.com>
5222 * doc/as.texinfo (Section): Document G and T flags to .section
5223 directive. Document the extra arguments that the G flag
5224 requires. Document the #tls flag.
5226 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5228 * subsegs.c (section_symbol): Create a new section symbol if
5229 the existing one doesn't match.
5230 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5232 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5234 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5235 to cope with VR4181A errata MD(1) and MD(4).
5237 2004-05-07 Brian Ford <ford@vss.fsi.com>
5239 * NEWS: Mention .secrel32 for pe[i]-i386.
5241 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5243 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5244 (HANDLE_ALIGN): New.
5246 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5248 * Makefile.am (DIST_SUBDIRS): Define.
5249 * aclocal.m4: Regenerate with automake 1.8.4.
5250 * Makefile.in: Likewise.
5251 * doc/Makefile.in: Likewise.
5253 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5255 * config/tc-ia64.c (dot_serialize): Declare.
5256 (dot_serialize): New function.
5257 (md_pseudo_table): Add ".serialize.data" and
5258 ".serialize.instruction" directives.
5260 2004-05-06 Nick Clifton <nickc@redhat.com>
5262 * messages (as_internal_value_out_of_range): Print a message about
5263 a value being out of range. Be consistent about whether the
5264 values are printed in decimal or hexadecimal.
5265 (as_warn_value_out_of_range): Generate a warning message about an
5267 (as_bad_value_out_of_range): Generate an error message about an
5269 * as.h: Prototype the new functions.
5270 * config/tc-alpha.c (insert_operand): Use new function.
5271 * config/tc-arc.c (arc_insert_operand): Likewise.
5272 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5273 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5274 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5275 * config/tc-s390.c (s390_insert_operand): Likewise.
5276 * config/tc-v850.c (v850_insert_operand): Likewise.
5278 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5280 * configure.in: Set em=linux for frv-*-*linux*.
5281 * configure: Rebuilt.
5282 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5283 (frv_md_fdpic_enabled): New.
5284 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5285 (DEFAULT_FDPIC): New.
5286 (frv_flags): Use DEFAULT_FDPIC.
5287 (frv_pic_flag): Likewise.
5288 (OPTION_NOPIC): New.
5289 (md_longopts): Add -mnopic.
5290 (md_parse_option): Handle it.
5291 (md_show_usage): Add -mfdpic and -mnopic.
5293 2004-05-05 Peter Barada <peter@the-baradas.com>
5295 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5296 chips for invalid coldfire instructions, rename selectors
5297 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5298 add current_chip to track which chip is referred to(including save/restore),
5299 use current_chip to select control registers, not current_arch.
5300 (md_show_usage): Add new chips.
5301 * doc/c-m68k.texi: Document new command line switches.
5303 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5305 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5306 (NOP_OPCODE): Define.
5307 (s390_align_code): Remove prototype.
5308 * tc-s390.c (s390_align_code): Remove.
5310 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5312 * config/tc-ia64.c (make_unw_section_name): Removed.
5313 (start_unwind_section): New function.
5314 (generate_unwind_image): Take const segT instead of const
5316 (dot_handlerdata): Adjusted.
5317 (dot_endp): Likewise.
5319 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5321 * config/obj-elf.c (obj_elf_change_section): Allow the
5322 ".note.GNU-stack" section has SHF_EXECINSTR.
5324 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5326 * config/obj-elf.c (get_section): Return bfd_boolean.
5327 (obj_elf_change_section): Call bfd_get_section_by_name_if
5328 instead of bfd_map_over_sections.
5330 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5332 * config/obj-elf.c (get_section): New function.
5333 (obj_elf_change_section): Support multiple sections with same
5336 2004-04-30 Nick Clifton <nickc@redhat.com>
5338 * config/tc-arm.c (create_register_alias): Fix typo checking for
5339 case sensitive register aliases.
5340 (co_proc_number): Use error message string in all_reg_maps[]
5342 (cp_reg_required_here): Likewise.
5343 (fp_reg_required_here): Likewise.
5345 2004-04-29 Brian Ford <ford@vss.fsi.com>
5347 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5349 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5351 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5352 (load_address, macro, mips_ip, md_parse_option)
5353 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5354 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5355 embedded-PIC handling, and update comments.
5356 (SWITCH_TABLE): Remove.
5357 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5358 (enum mips_pic_level): Remove EMBEDDED_PIC.
5359 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5360 (TC_FORCE_RELOCATION): Update comment.
5361 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5362 might be safe to remove now that MIPS embedded-PIC is gone.
5364 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5366 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5367 call to obj_set_subsection_attributes.
5368 (obj_som_init_stab_section): Likewise.
5369 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5370 (pa_def_subspaces): Provide comdat default.
5371 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5372 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5373 calls to create_new_subspace and update_subspace to pass comdat flag.
5374 (create_new_subspace, update_subspace): Add new comdat argument. Use
5375 it in calls to obj_set_subsection_attributes.
5376 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5377 and use of comdat, common and dup_comm parameters.
5379 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5381 * config/obj-elf.c (obj_elf_change_section): Check if the old
5382 group name is NULL before comparison.
5384 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5386 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5388 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5390 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5392 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5394 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5395 (OPTION_MEMBEDDED_PIC): Remove.
5396 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5397 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5398 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5399 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5400 (OPTION_ELF_BASE): Renumber.
5401 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5402 (md_show_usage): Remove mention of -membedded-pic.
5403 * doc/as.texinfo: Remove mention of -membedded-pic.
5405 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5407 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5408 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5410 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5411 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5412 USE_GLOBAL_POINTER_OPT.
5414 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5416 * config/tc-mips.c (macro): One more use of load_delay_nop.
5418 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5420 * config/tc-mips.c (load_delay_nop): New function.
5421 (load_address, macro): Use load_delay_nop() to build a nop
5422 which can be omitted with gpr_interlocks.
5424 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5426 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5427 cop_interlocks): Remove superfluous CPU entries.
5429 2004-04-22 Paul Brook <paul@codesourcery.com>
5431 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5433 2004-04-22 Peter Barada <peter@the-baradas.com>
5435 * NEWS: Added support for EMAC instructions and MAC/EMAC
5437 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5438 scale factor tokens, trailing_ampersand to mark mask addressing
5439 for MAC/EMAC instructions.
5440 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5442 (yylex): Handle '>', '<', and '&' following '+'.
5443 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5444 architectures in archs[].
5445 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5446 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5448 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5449 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5451 Add EMAC operands to init_table[].
5453 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5455 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5457 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5458 * config/tc-arm.c (enum mstate): Delete from here.
5459 (mapping_state): Remove the static mapstate variable and instead
5460 store the state in the segment. This allows a per-section mapping
5461 state. Handle and ignore MAP_UNDEFINED states.
5462 (arm_elf_change_section): Get the current mapping state from the
5464 (s_ltorg): Set the mapping state to MAP_DATA.
5465 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5466 for each pool as it is emitted.
5468 2004-04-22 Nick Clifton <nickc@redhat.com>
5470 * config/tc-arm.h: Formatting tidy ups.
5472 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5474 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5476 2004-04-20 DJ Delorie <dj@redhat.com>
5478 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5479 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5480 [TE_PE] (O_secrel): Define.
5481 [TE_PE] (x86_pe_cons_fix_new): New.
5482 [TE_PE] (pe_directive_secrel): Likewise.
5483 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5485 2004-04-19 Eric Christopher <echristo@redhat.com>
5487 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5488 of previous patch for fix in gcc.
5490 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5492 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5494 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5496 * read.c (do_align): Call md_flush_pending_output, if defined.
5498 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5500 * expr.c (operand): Correct checks for ++ and --.
5502 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5504 * config/tc-generic.c: Add some comments.
5506 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5508 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5509 -{no-}mfix-vr4122-bugs.
5510 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5511 (append_insn, mips_emit_delays): Update accordingly.
5512 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5513 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5514 (md_parse_option): Update after above changes.
5515 (md_show_usage): Add -mfix-vr4120.
5517 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5519 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5520 of .section directive; add a reference to the ELF .subsection
5523 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5525 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5528 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5530 * Makefile.am: Remove mips from aout targets.
5531 * Makefile.in: Regenerate.
5532 * configure.in: Remove mips-dec-bsd* target.
5533 * configure: Regenerate.
5535 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5538 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5539 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5540 Update "mapping". Restrict some @ modifiers to 32 bit.
5542 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5543 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5545 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5546 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5547 dont_adjust_reloc_32 is set.
5548 (md_longopts): Add option -renesas.
5549 (md_parse_option, md_show_usage): Likewise.
5550 * doc/c-sh.texi: Likewise.
5552 2004-04-01 Dave Korn <dk@artimi.com>
5554 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5555 hi16 and lo16 fixS structs.
5556 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5557 exactly the same way as for RELOC_DLX_REL16.
5558 (machine_ip): properly respect LO flag in the_insn and
5559 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5560 (md_apply_fix3): apply RELOC_DLX_LO16.
5562 2004-03-30 Stan Shebs <shebs@apple.com>
5564 Remove long-obsolete MPW support.
5565 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5566 * configure.in: Remove mention of ppc-*-mpw* config.
5567 * configure.in: Likewise.
5569 2004-03-30 Nick Clifton <nickc@redhat.com>
5571 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5572 OBJ_ELF being defined.
5574 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5576 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5578 2004-03-23 Paul Brook <paul@codesourcery.com>
5580 * config/tc-arm.c (meabi_flags): New variable.
5581 (arm_parse_eabi): New function.
5582 (md_begin): Set flags for EABI v3.
5584 (arm_long_opts): Add meabi.
5585 * doc/as.texinfo <ARM>: Document -meabi.
5586 * doc/c-arm.texi: Ditto.
5588 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5590 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5591 tables even when use_literal_section flag is not set.
5593 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5595 * config/tc-sh.c: Remove trailing whitespace.
5597 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5599 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5600 --mul-bug-abort and the default behavior.
5601 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5602 (err_for_dangerous_mul_placement): New variable.
5603 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5605 (md_cris_relax_table): Have placeholder for STATE_MUL.
5606 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5607 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5609 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5610 STATE_BYTE)>: Ditto.
5611 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5612 alignment and position of this frag, emit error message if
5614 (md_assemble): For a multiply insn and when checking it,
5615 transform the current frag into a special frag for that purpose.
5616 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5617 OPTION_MULBUG_ABORT_ON>: Handle new options.
5619 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5621 * config/tc-xtensa.c (mark_literal_frags): New function.
5622 (xtensa_move_literals): Call mark_literal_frags for all literal
5623 segments, including init and fini literal segments.
5624 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5626 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5628 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5629 (pa_comm): Set BSF_OBJECT in symbol flags.
5631 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5633 * Makefile.am: Run "make dep-am".
5634 * Makefile.in: Regenerate.
5635 * doc/Makefile.in: Regenerate.
5636 * config.in: Regenerate.
5637 * po/gas.pot: Regenerate.
5639 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5641 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5642 (demand_empty_rest_of_line): Issue an error here.
5643 (ignore_rest_of_line): Silently skip to end.
5644 (demand_copy_string): Issue an error, not warning.
5646 * config/obj-elf.c (obj_elf_section_name): Likewise.
5647 (obj_elf_section): Likewise.
5648 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5649 (arc_extinst): Likewise.
5650 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5651 (dot_spill): Likewise.
5652 (dot_unwabi): Likewise.
5653 (dot_prologue): Likewise.
5655 * expr.c (operand): Reject ++ and --.
5656 (operator): Likewise.
5658 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5660 * config/tc-sh.c: Include dw2gencfi.h.
5661 (sh_cfi_frame_initial_instructions): New function.
5662 (sh_regname_to_dw2regnum): Likewise.
5663 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5665 (TARGET_USE_CFIPOP): Define.
5666 (tc_cfi_frame_initial_instructions): Likewise.
5667 (tc_regname_to_dw2regnum): Likewise.
5668 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5669 * Makefile.am: Update dependencies.
5670 * Makefile.in: Regenerate.
5672 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5674 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5675 * configure: Regenerate.
5677 2004-03-12 Bob Wilson <bob.wilson@acm.org>
5679 * read.c (s_leb128): Call md_flush_pending_output.
5681 2004-03-12 Michal Ludvig <mludvig@suse.cz>
5683 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5684 * config/tc-i386.h (CpuPadLock): New define.
5685 (CpuUnknownFlags): Added CpuPadLock.
5687 2004-03-07 Andreas Schwab <schwab@suse.de>
5689 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5691 2004-03-07 Richard Henderson <rth@redhat.com>
5693 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5694 (cfi_finish): Likewise for fde.
5696 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5698 * config/tc-ia64.c (md_assemble): Properly handle NULL
5700 (ia64_handle_align): Don't abort if failed to add a stop bit.
5702 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5704 * Makefile.in: Regenerated.
5705 * aclocal.m4: Likewise.
5706 * configure: Likewise.
5707 * doc/Makefile.in: Likewise.
5709 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5711 * config/tc-ia64.c (dot_align): New.
5712 (ia64_do_align): Make it static.
5713 (md_pseudo_table): Use "dot_align" for "align".
5714 (ia64_md_do_align): Don't set align_frag here.
5715 (ia64_handle_align): Add a stop bit to the previous bundle if
5718 * config/tc-ia64.h (ia64_do_align): Removed.
5720 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5722 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5723 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5724 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5725 the most general type or the user specifically requested it.
5726 (md_assemble): Add a new error message for when an instruction
5727 is understood, but is not allowed due to an -isa option.
5729 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5731 * config/tc-ia64.c (align_frag): New.
5732 (md_assemble): Set the tc_frag_data field in align_frag for
5733 IA64_OPCODE_FIRST instructions.
5734 (ia64_md_do_align): Set align_frag.
5735 (ia64_handle_align): Add a stop bit if needed.
5737 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5738 (TC_FRAG_INIT): New.
5740 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5742 * config/tc-frv.c (fr400_audio): New variable.
5743 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5744 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5745 (target_implements_insn_p): New function.
5746 (md_assemble): Report an error if the processor doesn't implement
5749 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5751 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5752 (md_parse_option): Ditto.
5753 (OPTION_NO_SPECIAL_M32R): Added.
5754 (md_show_usage): Document it.
5755 (enable_speial_m32r): Changed a default value from 0 to 1.
5756 * doc/c-m32r.texi: Document the -no-bitinst option.
5758 2004-02-27 Nick Clifton <nickc@redhat.com>
5760 * config/tc-sh.c (get_operand): Revert previous delta.
5761 (tc_gen_reloc): Check for an unknown reloc type before processing
5764 2004-02-27 Hannes Reinecke <hare@suse.de>
5766 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5767 .insn pseudo operation.
5769 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5771 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5772 added for wrong syntax.
5774 2004-02-26 Eric Christopher <echristo@redhat.com>
5776 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5777 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5779 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5781 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5782 nibble types to assembler.
5784 2004-02-25 Fred Fish <fnf@redhat.com>
5786 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5788 2004-02-20 James E Wilson <wilson@specifixinc.com>
5790 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5792 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5793 (ia64_estimate_size_before_relax): New.
5794 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5795 (generate_unwind_image): Pass 1 to fixup_unw_records.
5796 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5797 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5799 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5801 * stabs.c (generate_asm_file): Avoid warning about use of
5802 uninitialized variable.
5804 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5806 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5807 body, and endp, allow unwind records which do not have a "t"
5808 (time/instruction) field.
5810 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5812 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5813 (do_mav_dspsc_2): Likewise.
5814 Fix accumulator registers move opcodes.
5816 2004-02-13 Hannes Reinecke <hare@suse.de>
5817 Jakub Jelinek <jakub@redhat.com>
5819 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5821 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5823 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5824 (tc_frob_symbol): New macro definition.
5825 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5827 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5829 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5832 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5834 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5835 (TC_CASE_SENSITIVE): ... this.
5836 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5837 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5839 2004-02-06 James E Wilson <wilson@specifixinc.com>
5841 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5842 (generate_unwind_image): Re-add it here.
5844 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5846 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5847 * read.h (SKIP_WHITESPACE): Turn into an expression.
5848 * read.c (read_a_source_file): A pseudo is removed by having a
5851 2004-02-05 James E Wilson <wilson@specifixinc.com>
5853 * config/tc-ia64.c (output_endp): New.
5854 (count_bits): Delete.
5855 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5856 endp unwind records.
5857 (fixup_unw_records): Handle endp unwind records. Delete code for
5858 shortening prologue regions not followed by a body record.
5859 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5860 * config/tc-ia64.h (unw_record_type): Add endp.
5862 2004-02-03 James E Wilson <wilson@specifixinc.com>
5864 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5865 fill padding bytes with zeroes.
5866 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5867 sets unwind_record slot_number and slot_frag fields.
5869 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5871 * config/tc-mips.c (add_got_offset_hilo): New function.
5872 (macro): Use load_register() and add_got_offset_hilo() to load
5873 constants instead of hardcoding code sequences throughout.
5875 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5877 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5879 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5881 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5883 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5884 of hard-coded test for TARGET_OS=elf.
5886 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5888 * config/tc-mips.c (hilo_interlocks): Change definition
5889 so that MIPS32, MIPS64 and later ISAs are included, along with
5890 the already-included machines. Update comments.
5892 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5894 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5895 undefined local labels.
5897 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5899 * config/tc-mips.c (load_address, macro): Update comments about
5900 NewABI GP relaxation.
5902 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5904 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5905 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5906 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5907 (set_at, load_register, load_address, move_register): Likewise.
5908 (load_got_offset, add_got_offset): Likewise.
5909 Update all calls and tidy accordingly.
5911 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5913 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5914 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5915 (RELAX_USE_SECOND): Bump to 0x10000.
5916 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5917 (mips_macro_warning): New variable.
5918 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5919 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5920 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5922 (append_insn): Update mips_macro_warning.sizes.
5923 (macro_start, macro_warning, macro_end): New functions.
5924 (macro_build): Don't emit warnings here.
5925 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5926 (md_convert_frag): Check for cases where one macro alternative
5927 needs a warning and the other doesn't. Emit a warning if the
5928 longer sequence was chosen.
5930 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5932 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5933 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5934 the first sequence, the size of the second sequence, and a flag
5935 that says whether we should warn.
5936 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5937 (RELAX_FIRST, RELAX_SECOND): New.
5938 (mips_relax): New variable.
5939 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5940 (append_insn): Remove "place" argument. Use mips_relax.sequence
5941 rather than "place" to check whether we're expanding the second
5942 alternative of a relaxable macro. Remove redundant check for
5943 branch relaxation. If generating a normal insn, and there
5944 is not enough room in the current frag, call relax_close_frag()
5945 to close it. Update mips_relax.sizes[]. Emit fixups for the
5946 second version of a relaxable macro. Record the first relaxable
5947 fixup in mips_relax. Remove tc_gen_reloc workaround.
5948 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5949 in the same way as in append_insn.
5950 (mips16_macro_build): Remove "place" argument.
5951 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5952 when generating the second version of a relaxable macro.
5953 (load_got_offset, add_got_offset): New functions.
5954 (load_address, macro): Use new relaxation machinery. Remove
5955 tc_gen_reloc workarounds.
5956 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5957 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5958 first version is needed.
5959 (tc_gen_reloc): Remove relaxation handling.
5960 (md_convert_frag): Go through the fixups for a relaxable macro and
5961 mark those that belong to the unneeded alternative as done. If the
5962 second alternative is needed, adjust the fixup addresses to account
5963 for the deleted first alternative.
5965 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5967 * frags.h (frag_room): Declare.
5968 * frags.c (frag_room): New function.
5969 * doc/internals.texi: Document it.
5971 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5973 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5974 optimization for -mtune=r3900, as this will break on other CPUs.
5976 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
5978 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5979 be relaxed, use fixup.
5980 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5982 2004-01-19 Jakub Jelinek <jakub@redhat.com>
5984 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5987 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5989 * config/tc-mips.c (append_insn): Properly detect variant frags
5990 that preclude swapping of relaxed branches. Correctly swap
5991 instructions between frags when dealing with relaxed branches.
5993 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5995 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5997 * aclocal.m4: Regenerate.
5998 * configure: Regenerate.
6000 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6002 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6005 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6007 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6008 reloc, reserve space for the delay slot as well as the jalr itself.
6010 2004-01-09 Paul Brook <paul@codesourcery.com>
6012 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6013 (do_vfp_sp2_from_reg2): New function.
6015 (do_vfp_dp_from_reg2): Check return values properly.
6017 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6019 * config/tc-mips.c (warn_nops): Remove static variable.
6020 (macro): Remove test of warn_nops.
6021 (md_shortops): Remove 'n'.
6022 (md_parse_option): Remove 'n' case.
6023 (md_show_usage): Remove -n.
6024 * doc/as.texinfo (Overview): Remove MIPS -n option.
6025 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6026 * NEWS: Mention removal of MIPS -n option.
6028 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6029 (cop_interlocks): Check ISA level.
6030 (cop_mem_interlocks): Define.
6031 (reg_needs_delay): Check cop_interlocks rather than
6032 ISA_HAS_COPROC_DELAYS.
6033 (append_insn): Likewise. Use cop_mem_interlocks rather than
6034 directly checking mips_opts.isa.
6035 (mips_emit_delays): Likewise.
6037 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6039 * config/tc-ia64.c (unwind): Move next_slot_number and
6040 next_slot_frag to ...
6041 (unw_rec_list): Here.
6042 (free_list_records): Removed.
6043 (output_unw_records): Likewise.
6044 (generate_unwind_image): Make it void.
6045 (alloc_record): Initialize next_slot_number and next_slot_frag.
6046 (slot_index): Take .org, .space and .align into account.
6047 (fixup_unw_records): Don't set slot_number to 0. Use
6048 list->next_slot_number and list->next_slot_frag instead of
6049 unwind.next_slot_number and unwind.next_slot_frag.
6050 (ia64_convert_frag): New.
6051 (generate_unwind_image): Generate a rs_machine_dependent frag
6053 (emit_one_bundle): Use list->next_slot_number and
6054 list->next_slot_frag instead of unwind.next_slot_number and
6055 unwind.next_slot_frag.
6057 * config/tc-ia64.h (md_convert_frag): Defined as
6059 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6061 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6063 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6064 * config/tc-frv.h (md_apply_fix3): Don't define.
6065 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6067 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6068 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6069 * config/tc-frv.c (line_separator_chars): Add `!'.
6070 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6071 * config/tc-frv.c (md_assemble): Clear insn upfront.
6072 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6073 * config/tc-frv.c (OPTION_FDPIC): New macro.
6074 (md_longopts): Add mfdpic.
6075 (md_parse_option): Handle it.
6076 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6077 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6078 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6079 (frv_pic_ptr): Parse funcdesc.
6081 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6083 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6084 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6086 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6088 * Makefile.am (Makefile): Move the dependency on
6089 $(BFDDIR)/configure.in to...
6090 (CONFIG_STATUS_DEPENDENCIES): ... here.
6091 (AUTOMAKE_OPTIONS): Require automake 1.8.
6092 * Makefile.in: Regenerate.
6093 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6094 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6095 $(BFDDIR)/configure.in here as well.
6096 * doc/Makefile.in: Regenerate.
6098 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6100 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6101 * Makefile.in: Regenerate.
6102 * aclocal.m4: Regenerate.
6103 * doc/Makefile.am (install, install-info): Remove.
6104 (install-data-local): A new hook for install-info.
6105 (AUTOMAKE_OPTIONS): Require automake 1.8.
6106 * doc/Makefile.in: Regenerate.
6108 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6110 * doc/c-sh.texi: Update description about floating point behavior
6113 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6115 * configure.in: Add m68k-uClinux target.
6116 * configure: Regenerate.
6118 For older changes see ChangeLog-0203
6124 version-control: never