1 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
3 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
4 version of <locale.h> when ENABLE_NLS is not defined.
6 2005-09-29 Jan Beulich <jbeulich@novell.com>
8 * config/tc-ia64.c (parse_operands): Always parse first operand of
11 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
12 Alan Modra <amodra@bigpond.net.au>
14 * app.c (do_scrub_chars): Match open and close quote of strings.
15 Remove redundant EOF test in case 7.
17 2005-09-28 Jan Beulich <jbeulich@novell.com>
19 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
20 relocations in 16- and 32-bit modes.
21 (i386_displacement): Make pc-relative branch handling dependent
22 upon operand (rather than address) size.
24 2005-09-28 Jan Beulich <jbeulich@novell.com>
26 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
28 (dot_cfi_startproc): Likewise.
29 (dot_cfi_endproc): Likewise. Also check no extra input was given.
30 (dot_cfi_escape): Likewise.
32 2005-09-28 Jan Beulich <jbeulich@novell.com>
34 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
35 (TC_CONS_FIX_NEW): Define unconditionally.
36 (x86_pe_cons_fix_new): Remove.
37 * config/tc-i386.c (signed_cons): New.
38 (md_pseudo_table): Add slong.
39 (x86_cons_fix_new): Declare unconditionally.
40 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
41 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
44 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
46 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
47 buffer after copying string.
49 2005-09-27 Paul Brook <paul@codesourcery.com>
51 * config/arm.c (arm_cpus): Add more cpu names.
52 * doc/c-arm.texi: Document them.
54 2005-09-21 Alan Modra <amodra@bigpond.net.au>
56 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
58 2005-09-20 Richard Henderson <rth@redhat.com>
60 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
62 2005-09-20 Richard Henderson <rth@redhat.com>
64 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
66 (dwarf2_loc_mark_labels): New.
67 (dwarf2_gen_line_info_1): Split out of ...
68 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
69 (dwarf2_emit_label): New.
70 (dwarf2_directive_loc_mark_labels): New.
71 (out_set_addr): Take a symbol instead of frag+ofs.
72 (relax_inc_line_addr): Likewise.
73 (emit_inc_line_addr): Assert delta non-negative.
74 (process_entries): Remove dead code. Update to work with temp
75 symbols instead of frag+ofs.
76 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
77 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
78 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
79 * config/obj-elf.h (obj_frob_label): New.
80 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
81 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
82 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
83 Similarly in the respective tc_frob_label implementation functions.
84 * config/tc-i386.c (md_pseudo_table): Move file and loc to
85 non-elf section; add loc_mark_labels.
86 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
87 (ia64_flush_insns): Check for marked labels; emit line entry if so.
88 (emit_one_bundle): Similarly.
89 (ia64_frob_label): Record marked labels.
90 * config/tc-m68hc11.h (tc_frob_label): Remove.
91 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
92 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
93 * config/tc-sh64.h (tc_frob_label): Likewise.
94 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
96 2005-09-20 Alan Modra <amodra@bigpond.net.au>
98 * read.c (pseudo_set): Set segment of expression syms to expr_section.
100 2005-09-14 Jan Beulich <jbeulich@novell.com>
102 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
103 registers, floating point control and status words, and mxcsr as
104 well as (for 64-bit code) segment base registers and rflags.
106 2005-09-09 Dmitry Diky <diwil@spec.ru>
108 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
109 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
112 2005-09-08 Chao-ying Fu <fu@mips.com>
114 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
115 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
118 2005-09-08 Paul Brook <paul@codesourcery.com>
120 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
121 (do_smc, do_t_smc): ... to this.
122 (insns): Remane smi to smc.
123 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
126 2005-09-07 Richard Henderson <rth@redhat.com>
128 * dwarf2dbg.c (dwarf2_where): Set line->isa.
129 (dwarf2_set_isa): New.
130 (dwarf2_directive_loc): Rearrange to allow all options on one line.
131 * dwarf2dbg.h (dwarf2_set_isa): Declare.
132 * doc/as.texinfo: Update .loc documentation.
134 2005-09-07 Richard Henderson <rth@redhat.com>
136 * dwarf2dbg.c: Include safe-ctype.h.
137 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
138 (current): Initialize.
139 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
140 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
141 (dwarf2_directive_file): Cope with invalid filename.
142 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
143 epilogue_begin, is_stmt, isa.
144 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
146 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
147 and DWARF2_FLAG_EPILOGUE_BEGIN.
148 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
149 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
150 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
151 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
152 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
153 (struct dwarf2_line_info): Add isa member.
154 * doc/as.texinfo (LNS directives): New node.
156 2005-09-07 David Ung <davidu@mips.com>
158 * config/tc-mips.c (append_insn): Undo last change. Instead add
159 guard to suppress calling frag_grow if the current instruction is
160 one that allows a delay slot.
162 2005-09-06 Chao-ying Fu <fu@mips.com>
164 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
165 (mips_opts): Add -1 to initialize ase_mt.
166 (file_ase_mt): New variable for -mmt.
167 (CPU_HAS_MT): New define.
168 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
170 (mips_ip): Check ase_mt to enable MT instructions.
171 Handle !, $, *, &, +T, +t, g operand formats.
172 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
174 (OPTION_MT, OPTION_NO_MT): New define.
175 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
176 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
177 (mips_after_parse_args): Set ase_mt based on CPU.
178 (s_mipsset): Handle ".set mt" and ".set nomt".
179 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
180 (md_show_usage): Show usage of -mmt and -mno-mt.
181 * doc/as.texinfo: Document -mmt and -mno-mt options.
182 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
185 2005-09-06 Paul Brook <paul@codesourcery.com>
187 * config/tc-arm.c (arm_it): Add relax field.
188 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
189 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
190 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
191 do_t_mov_cmp): Allow relaxation.
192 (output_relax_insn): New function.
193 (put_thumb32_insn): New function.
194 (output_inst): Use new functions.
195 (md_assemble): Don't throw error on relaxable instructions.
196 (insns): Change "b" entry from TCE(...) to tCE(...).
197 (md_estimate_size_before_relax): Return 2.
198 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
199 relax_branch, arm_relax_frag): New functions.
200 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
202 * config/tc-arm.h (md_convert_frag): Remove definition.
203 (md_relax_frag): Define.
204 (arm_relax_frag): Add prototype.
206 2005-09-02 Paul Brook <paul@codesourcery.com>
208 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
210 2005-09-02 Paul Brook <paul@codesourcery.com>
212 * config/tc-arm.c (encode_arm_cp_address): Use
213 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
214 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
216 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
219 (insns): Use them for coprocessor instructions.
220 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
221 (get_thumb32_insn): New function.
222 (put_thumb32_insn): New function.
223 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
224 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
226 2005-09-02 Paul Brook <paul@codesourcery.com>
228 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
229 incorrect suffix matches.
231 2005-09-01 David Ung <davidu@mips.com>
233 * config/tc-mips.c (append_insn): Correctly handle mips16 case
234 when the frags are different for the 2 instructions we want to
235 swap. If the lengths of the 2 instructions are not the same, we
236 won't do the swap but emit an nop.
238 2005-09-01 Dmitry Diky <diwil@spec.ru>
240 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
241 as appropriate. Change frag_variant() to frag_var() for relaxes.
243 2005-08-29 Nick Clifton <nickc@redhat.com>
245 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
248 2005-08-26 Jan Beulich <jbeulich@novell.com>
250 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
251 qualified operand of a branch.
252 (intel_bracket_expr): Set JumpAbsolute here...
253 (intel_e11): ... rather than here.
255 2005-08-26 Christian Groessler <chris@groessler.org>
257 * configure.tgt: Set bfd_gas also for z8k cpu.
258 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
260 (newfix): Adapt to bfd reloc types.
261 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
262 is available in the current frag.
263 (md_convert_frag): Adapt function parameters.
264 (tc_gen_reloc): New function.
265 (md_section_align): Use bfd_get_section_alignment.
266 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
267 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
269 * config/tc-z8k.h (TARGET_ARCH): Define.
270 (tc_fix_adjustable): Define.
272 2005-08-25 Chao-ying Fu <fu@mips.com>
274 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
275 (mips_opts): Add -1 to initialize ase_dsp.
276 (file_ase_dsp): New variable for -mdsp.
277 (CPU_HAS_DSP): New define.
278 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
280 (mips_ip): Add min_range and max_range for checking singed numbers.
281 Check ase_dsp to enable DSP instructions.
282 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
283 (OPTION_DSP, OPTION_NO_DSP): New define.
284 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
285 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
286 (mips_after_parse_args): Set ase_dsp based on CPU.
287 (s_mipsset): Handle ".set dsp" and ".set nodsp".
288 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
289 (md_show_usage): Show usage of -mdsp and -mno-dsp.
291 2005-08-23 David Ung <davidu@mips.com>
293 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
296 2005-08-23 Alan Modra <amodra@bigpond.net.au>
299 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
301 2005-08-23 Phil Edwards <phil@codesourcery.com>
303 * configure.tgt (*-*-vxworks): Match vxworks* instead.
305 2005-08-22 Jan Beulich <jbeulich@novell.com>
307 * config/tc-i386.c (object_64bit): New.
308 (i386_target_format): Initialize it.
309 (output_disp): Use object_64bit for relocation type determination.
310 (output_imm): Likewise.
311 (i386_validate_fix): Likewise.
312 (tc_gen_reloc): Likewise.
313 (lex_got): Likewise. Remove static mode_name. Change array size
314 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
315 (x86_cons): Use object_64bit for deciding whether quad fields can
318 2005-08-18 Christian Groessler <chris@groessler.org>
320 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
321 * config/tc-mcore.h: Likewise.
322 * config/tc-z8k.h: Likewise.
323 * config/tc-z8k.c: Likewise.
324 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
325 sh_coff_reloc_mangle declaration.
326 * config/tc-sh.c: (md_apply_fix): Fix comment for case
329 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
331 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
332 to confirm that no ISA is specified.
334 2005-08-18 Nick Clifton <nickc@redhat.com>
336 * write.c (relax_segment): Count the number of frags being
337 processed and use this to compute a maximum limit on the number of
338 iterations that will be allowed when attempting to relax the
341 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
343 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
344 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
346 2005-08-16 Alan Modra <amodra@bigpond.net.au>
348 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
351 2005-08-15 Paul Brook <paul@codesourcery.com>
353 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
355 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
357 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
359 * config/tc-ppc.c (parse_cpu): Add -me300 support.
360 (md_show_usage): Likewise.
361 * doc/c-ppc.texi (PowerPC-Opts): Document it.
363 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
365 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
366 (md_gather_operands): Add support for optional operands.
368 2005-08-12 Dmitry Diky <diwil@spec.ru>
369 * config/tc-msp430.c (msp430_enable_relax): New flag.
370 (msp430_enable_polys): Likewise.
371 (OPTION_RELAX): New option.
372 (OPTION_POLYMORPHS): Likewise.
373 (md_longopts): New long options.
374 (md_show_usage): Updated.
375 (md_parse_option): Add new options handler.
376 (msp430_operands): Add check if polymorph insns are enabled.
377 (msp430_force_relocation_local): New function.
378 (md_apply_fix): Now delete relocs according to new flags combination.
379 (msp430_relax_frag): Convert long branches to short branches only if
380 flag msp430_enable_relax is set.
381 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
382 (msp430_force_relocation_local): Likewise.
383 * doc/c-msp430.texi: Describe new options.
385 2005-08-11 Ian Lance Taylor <ian@airs.com>
387 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
388 (stamp-mk.com): Likewise.
389 (EXTRA_DIST): Remove make-gas.com from list.
390 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
391 * Makefile.in: Regenerate.
393 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
395 * subsegs.c (subseg_change): Move declaration of seginfo to before
398 2005-08-11 Alan Modra <amodra@bigpond.net.au>
400 * README-vms: Delete.
401 * config-gas.com: Delete.
402 * makefile.vms: Delete.
403 * vmsconf.sh: Delete.
404 * config/atof-tahoe.c: Delete.
405 * config/m88k-opcode.h: Delete.
406 * config/obj-bout.c: Delete.
407 * config/obj-bout.h: Delete.
408 * config/obj-hp300.c: Delete.
409 * config/obj-hp300.h: Delete.
410 * config/tc-a29k.c: Delete.
411 * config/tc-a29k.h: Delete.
412 * config/tc-h8500.c: Delete.
413 * config/tc-h8500.h: Delete.
414 * config/tc-m88k.c: Delete.
415 * config/tc-m88k.h: Delete.
416 * config/tc-tahoe.c: Delete.
417 * config/tc-tahoe.h: Delete.
418 * config/tc-tic80.c: Delete.
419 * config/tc-tic80.h: Delete.
420 * config/tc-w65.c: Delete.
421 * config/tc-w65.h: Delete.
422 * config/te-aux.h: Delete.
423 * config/te-delt88.h: Delete.
424 * config/te-delta.h: Delete.
425 * config/te-dpx2.h: Delete.
426 * config/te-hp300.h: Delete.
427 * config/te-ic960.h: Delete.
428 * config/vms-a-conf.h: Delete.
429 * doc/c-a29k.texi: Delete.
430 * doc/c-h8500.texi: Delete.
431 * doc/c-m88k.texi: Delete.
432 * README: Remove obsolete examples, and list of supported targets.
433 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
434 bout and hp300 support.
435 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
436 * configure.in: Remove --enable-bfd-assembler, need_bfd,
438 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
439 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
440 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
442 * dw2gencfi.c: Likewise.
443 * dwarf2dbg.c: Likewise.
445 * input-file.c: Likewise.
446 * listing.c: Likewise.
447 * literal.c: Likewise.
448 * messages.c: Likewise.
450 * output-file.c: Likewise.
453 * struc-symbol.h: Likewise.
454 * subsegs.c: Likewise.
455 * subsegs.h: Likewise.
456 * symbols.c: Likewise.
457 * symbols.h: Likewise.
461 * config/aout_gnu.h: Likewise.
462 * config/obj-aout.c: Likewise.
463 * config/obj-aout.h: Likewise.
464 * config/obj-coff.c: Likewise.
465 * config/obj-coff.h: Likewise.
466 * config/obj-evax.h: Likewise.
467 * config/obj-ieee.h: Likewise.
468 * config/tc-arm.c: Likewise.
469 * config/tc-arm.h: Likewise.
470 * config/tc-avr.c: Likewise.
471 * config/tc-avr.h: Likewise.
472 * config/tc-crx.h: Likewise.
473 * config/tc-d10v.h: Likewise.
474 * config/tc-d30v.h: Likewise.
475 * config/tc-dlx.h: Likewise.
476 * config/tc-fr30.h: Likewise.
477 * config/tc-frv.h: Likewise.
478 * config/tc-h8300.c: Likewise.
479 * config/tc-h8300.h: Likewise.
480 * config/tc-hppa.h: Likewise.
481 * config/tc-i370.h: Likewise.
482 * config/tc-i386.c: Likewise.
483 * config/tc-i386.h: Likewise.
484 * config/tc-i860.h: Likewise.
485 * config/tc-i960.c: Likewise.
486 * config/tc-i960.h: Likewise.
487 * config/tc-ip2k.h: Likewise.
488 * config/tc-iq2000.h: Likewise.
489 * config/tc-m32c.h: Likewise.
490 * config/tc-m32r.h: Likewise.
491 * config/tc-m68hc11.h: Likewise.
492 * config/tc-m68k.c: Likewise.
493 * config/tc-m68k.h: Likewise.
494 * config/tc-maxq.c: Likewise.
495 * config/tc-maxq.h: Likewise.
496 * config/tc-mcore.c: Likewise.
497 * config/tc-mcore.h: Likewise.
498 * config/tc-mn10200.h: Likewise.
499 * config/tc-mn10300.c: Likewise.
500 * config/tc-mn10300.h: Likewise.
501 * config/tc-ms1.h: Likewise.
502 * config/tc-msp430.c: Likewise.
503 * config/tc-msp430.h: Likewise.
504 * config/tc-ns32k.c: Likewise.
505 * config/tc-ns32k.h: Likewise.
506 * config/tc-openrisc.h: Likewise.
507 * config/tc-or32.c: Likewise.
508 * config/tc-or32.h: Likewise.
509 * config/tc-ppc.c: Likewise.
510 * config/tc-ppc.h: Likewise.
511 * config/tc-s390.h: Likewise.
512 * config/tc-sh.c: Likewise.
513 * config/tc-sh.h: Likewise.
514 * config/tc-sparc.c: Likewise.
515 * config/tc-tic30.c: Likewise.
516 * config/tc-tic30.h: Likewise.
517 * config/tc-tic4x.c: Likewise.
518 * config/tc-tic4x.h: Likewise.
519 * config/tc-tic54x.c: Likewise.
520 * config/tc-tic54x.h: Likewise.
521 * config/tc-v850.h: Likewise.
522 * config/tc-vax.c: Likewise.
523 * config/tc-vax.h: Likewise.
524 * config/tc-xstormy16.h: Likewise.
525 * config/tc-xtensa.h: Likewise.
526 * config/tc-z8k.c: Likewise.
527 * config/tc-z8k.h: Likewise.
528 * config/vms-a-conf.h
529 * doc/Makefile.am: Likewise.
530 * doc/all.texi: Likewise.
531 * doc/as.texinfo: Likewise.
532 * doc/internals.texi: Likewise.
533 * doc/Makefile.in: Regenerate.
534 * Makefile.in: Regenerate.
535 * configure: Regenerate.
536 * config.in: Regenerate.
537 * po/POTFILES.in: Regenerate.
539 2005-08-09 Nick Clifton <nickc@redhat.com>
542 * macro.c (getstring): Do not treat round parentheses exactly the
543 same as angle brackets - the parentheses need to be preserved and
544 passed on to the macro processing code.
546 2005-08-08 Nick Clifton <nickc@redhat.com>
548 * config/tc-msp430.c (MSP430_ISA_21): Define.
549 (mcu_types): Add entries for msp430x21xx variants.
551 2005-08-08 Nick Clifton <nickc@redhat.com>
554 * macro.c (getstring): Treat round parentheses in the same way as
556 (get_any_string): Likewise.
558 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
561 * as.c (parse_args): Handle -al=<FILE>.
563 2005-08-07 Nick Clifton <nickc@redhat.com>
565 * read.c (s_app_line): Accept a line number of 0 for compatibility
566 with gcc's output for assembler-with-cpp files.
568 2005-08-05 Paul Brook <paul@codesourcery.com>
570 * config/tc-arm.c (current_it_mask, current_cc): New variables.
571 (do_t_add_sub): Use correct encodings inside IT block.
572 (do_t_arit3c): Ditto.
573 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
574 (md_assemble): Verify conditional suffixes agains IT blocks.
576 2005-08-05 Paul Brook <paul@codesourcery.com>
578 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
580 (encode_thumb32_shifted_operand): Prohibit register shifts.
581 (encode_thumb32_addr_mode): Fix typo.
582 (insns): Correct thumb2 ldm and stm opcodes.
584 2005-08-02 Khem Raj <kraj@mvista.com>
586 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
587 WLDRD/WSTRD instruction.
589 2005-08-02 Alan Modra <amodra@bigpond.net.au>
591 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
594 2005-07-29 Thiemo Seufer <ths@networkno.de>
596 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
598 2005-07-29 Paul Brook <paul@codesourcery.com>
600 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
602 (do_t_addr): Implement 32-bit variant.
603 (do_t_push_pop): Make some errors warnings. Handle single register
605 (insns): Use tCE for adr.
606 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
607 (md_apply_fix): Ditto.
609 2005-07-29 Paul Brook <paul@codesourcery.com>
611 * config/tc-arm.c (parse_tb): New function.
612 (enum operand_parse_code): Add OP_TB.
613 (parse_operands): Handle OP_TB.
614 (do_t_add_sub_w, do_t_tb): New functions.
615 (insns): Add entries for addw, subw, tbb and tbh.
616 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
618 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
620 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
622 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
624 * config/tc-i386.c (handle_large_common): Declare only for ELF.
626 2005-07-27 Jan Beulich <jbeulich@novell.com>
628 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
630 (unw_p_record): Remove unused/redundant fields imask and rmask.
631 Combine spoff and pspoff into a union. Combine gr and br into a
632 union. Change type of grmask and brmask to unsigned char. Change type
633 of frmask to unsigned int.
634 (unw_x_record): Combine spoff, pspoff, and treg into a union.
635 * config/tc-ia64.c (unwind): New field 'pending_saves'.
636 (check_pending_save): New.
637 (alloc_record): Clear out entire record.
638 (output_psp_gr): Use renamed structure fields.
639 (output_psp_sprel): Likewise.
640 (output_rp_gr): Likewise.
641 (output_rp_br): Likewise.
642 (output_rp_psprel): Likewise.
643 (output_rp_sprel): Likewise.
644 (output_pfs_gr): Likewise.
645 (output_pfs_psprel): Likewise.
646 (output_pfs_sprel): Likewise.
647 (output_preds_gr): Likewise.
648 (output_preds_psprel): Likewise.
649 (output_preds_sprel): Likewise.
650 (output_spill_base): Likewise.
651 (output_unat_gr): Likewise.
652 (output_unat_psprel): Likewise.
653 (output_unat_sprel): Likewise.
654 (output_lc_gr): Likewise.
655 (output_lc_psprel): Likewise.
656 (output_lc_sprel): Likewise.
657 (output_fpsr_gr): Likewise.
658 (output_fpsr_psprel): Likewise.
659 (output_fpsr_sprel): Likewise.
660 (output_priunat_gr): Likewise.
661 (output_priunat_psprel): Likewise.
662 (output_priunat_sprel): Likewise.
663 (output_bsp_gr): Likewise.
664 (output_bsp_psprel): Likewise.
665 (output_bsp_sprel): Likewise.
666 (output_bspstore_gr): Likewise.
667 (output_bspstore_psprel): Likewise.
668 (output_bspstore_sprel): Likewise.
669 (output_rnat_gr): Likewise.
670 (output_rnat_psprel): Likewise.
671 (output_rnat_sprel): Likewise.
672 (output_spill_psprel): Likewise.
673 (output_spill_sprel): Likewise.
674 (output_spill_reg): Likewise.
675 (output_fr_mem): Likewise. Allocate one unwind record per set mask
677 (output_frgr_mem): Likewise.
678 (output_gr_mem): Likewise.
679 (output_br_mem): Likewise.
680 (output_gr_gr): Likewise.
681 (output_br_gr): Likewise.
682 (fixup_unw_records): Likewise.
683 (process_one_record): Use renamed structure fields. For gr_gr and
684 br_gr, collect mask from chain of records before output.
685 (in_prologue): Simplify and eliminate early returns. Call
687 (in_body): Simplify and eliminate early returns.
688 (dot_body): Call check_pending_save.
689 (md_assemble): Update comment. Deal with pending saves.
691 2005-07-26 Jan Beulich <jbeulich@novell.com>
693 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
694 mask from guessed suffix, but mask out other immediate types only
695 if at least on candidate is valid for the insn.
697 2005-07-25 DJ Delorie <dj@redhat.com>
699 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
700 Support %mod() modifiers from opcodes.
701 * doc/c-m32c.texi (M32C-Modifiers): New section.
703 2005-07-25 Jan Hubicka <jh@suse.cz>
704 H.J. Lu <hongjiu.lu@intel.com>
706 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
708 (elf_com_section_ptr): New.
709 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
710 (elf_common_parse): Make it global. Use elf_com_section_ptr
711 instead of bfd_com_section_ptr.
712 (obj_elf_change_section): Handle x86-64 large bss sections.
714 * config/obj-elf.h (elf_com_section_ptr): New.
715 (elf_common_parse): New.
717 * config/tc-i386.c (handle_large_common): New.
718 (md_pseudo_table): Add "largecomm".
719 (x86_64_section_letter): New.
720 (x86_64_section_word): New.
722 * config/tc-i386.h (x86_64_section_word): New.
723 (x86_64_section_letter): New.
724 (md_elf_section_letter): New. Defined.
725 (md_elf_section_word): Likewise.
727 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
729 * configure.tgt: Remove i386-*-rtemself*.
730 Remove sparc-*-rtemself*.
732 2005-07-21 Ben Elliston <bje@gnu.org>
734 * config/tc-m68k.h: Remove TE_LYNX conditional code.
736 2005-07-21 Paul Brook <paul@codesourcery.com>
738 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
741 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
743 * messages.c: Use vsnprintf instead of vsprintf.
745 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
747 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
748 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
750 2005-07-18 Nick Clifton <nickc@redhat.com>
752 * configure.tgt: Restore alpha ordering to list of arches.
754 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
756 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
758 2005-07-18 Jan Beulich <jbeulich@novell.com>
760 * config/tc-i386.c (md_begin): Use IS_ELF.
761 (tc_i386_fix_adjustable): Likewise.
762 (md_estimate_size_before_relax): Likewise.
763 (md_apply_fix): Likewise.
764 (i386_target_format): Likewise.
765 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
766 (i386_immediate): Remove #ifdef LEX_AT.
767 (i386_displacement): Likewise.
768 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
771 2005-07-18 Jan Beulich <jbeulich@novell.com>
773 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
774 parameter to unsigned. Parameter sign now is tristate - zero/
775 positive mean unsigned/signed, negative means signedness doesn't
776 matter. Check field size,
777 signedness, and pcrel-ness are in agreement between relocated field
778 and relocation type. Adjust diagnostics.
779 (optimize_imm): And type mask of operand instead of overwriting it.
780 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
781 local structure and initialize gotrel accordingly. Pass caller as
782 mask of types that the operator can match.
783 (x86_cons_fix_new): Let reloc know that signedness of relocation
785 (x86_pe_cons_fix_new): Likewise.
786 (x86_cons): Pass additional argument to lex_got.
787 (i386_immediate): New local variable 'types'. Pass its address as
788 additional argument to lex_got. Mask out operand types not supported
790 (i386_displacement): Likewise. Set bigdisp to all types supported in
791 64-bit mode, combining the previously split initialization.
793 2005-07-18 Jan Beulich <jbeulich@novell.com>
795 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
798 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
800 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
803 2005-07-16 Alan Modra <amodra@bigpond.net.au>
805 * Makefile.am: Run "make dep-am".
806 * Makefile.in: Regenerate.
808 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
810 * gas/config/tc-i386.h (CpuVMX): New.
811 (CpuUnknownFlags): Add CpuVMX.
813 2005-07-14 Jim Blandy <jimb@redhat.com>
815 Add support for the Renesas M32C.
816 * Makefile.am (CPU_TYPES): List m32c.
817 (TARGET_CPU_CFILES): List config/tc-m32c.c.
818 (TARGET_CPU_HFILES): List config/tc-m32c.h.
819 * configure.in: Add case for m32c.
820 * configure.tgt: Add cases for m32c and m32c-*-elf.
821 * configure: Regenerated.
822 * config/tc-m32c.c, config/tc-m32c.h: New files.
823 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
824 * doc/Makefile.in: Regenerated.
825 * doc/all.texi: Set M32C.
826 * doc/as.texinfo: Add text for the M32C-specific options and line
827 comment characters, and refer to c-m32c.texi.
828 * doc/c-m32c.texi: New file.
830 2005-07-14 Nick Clifton <nickc@redhat.com>
833 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
834 the ins_parse buffer.
836 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
838 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
839 i386-*-rtemscoff*, sparc-*-rtemsaout*.
841 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
843 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
846 2005-07-08 Ben Elliston <bje@au.ibm.com>
848 * frags.h: Remove ANSI_PROTOTYPES conditional code.
849 * config/obj-elf.h: Likewise.
850 * config/tc-h8300.h: Likewise.
851 * config/tc-h8500.h: Likewise.
852 * config/tc-i370.h: Likewise.
853 * config/tc-i386.h: Likewise.
854 * config/tc-m68hc11.h: Likewise.
855 * config/tc-m68k.h: Likewise.
856 * config/tc-ppc.h: Likewise.
857 * config/tc-s390.h: Likewise.
858 * config/tc-sh.h: Likewise.
859 * config/tc-sparc.h: Likewise.
860 * config/tc-tic30.c: Likewise.
861 * config/tc-w65.h: Likewise.
862 * config/tc-xtensa.h: Likewise.
864 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
867 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
869 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
871 * config/tc-tic30.c (debug): Add format attribute. Fix format
874 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
876 * config/tc-i386.c (cpu_arch): Add sse3.
878 * config/tc-i386.h (CpuSSE3): Renamed from ...
879 (CpuPNI): This. Defined as CpuSSE3.
881 * doc/c-i386.texi: Document .sse3.
883 2005-07-06 Jan Beulich <jbeulich@novell.com>
885 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
887 2005-07-05 Nick Clifton <nickc@redhat.com>
889 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
890 md_chars_to_numbers to an unsigned pointer in order to avoid a
891 compile time warning.
893 2005-07-05 Paul Brook <paul@codesourcery.com>
895 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
897 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
899 * config/tc-ms1.c: New.
900 * config/tc-ms1.h: New.
901 * testsuite/gas/ms1/allinsn.d: New.
902 * testsuite/gas/ms1/allinsn.s: New.
903 * testsuite/gas/ms1/badinsn.s: New.
904 * testsuite/gas/ms1/badinsn1.s: New.
905 * testsuite/gas/ms1/badoffsethigh.s: New.
906 * testsuite/gas/ms1/badoffsetlow.s: New.
907 * testsuite/gas/ms1/badorder.s: New.
908 * testsuite/gas/ms1/badreg.s: New.
909 * testsuite/gas/ms1/badsignedimmhigh.s: New.
910 * testsuite/gas/ms1/badsignedimmlow.s: New.
911 * testsuite/gas/ms1/badsyntax.s: New.
912 * testsuite/gas/ms1/badsyntax1.s: New.
913 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
914 * testsuite/gas/ms1/badunsignedimmlow.s: New.
915 * testsuite/gas/ms1/errors.exp: New.
916 * testsuite/gas/ms1/ldst.s: New.
917 * testsuite/gas/ms1/misc.d: New.
918 * testsuite/gas/ms1/misc.s: New.
919 * testsuite/gas/ms1/ms1-16-003.d: New.
920 * testsuite/gas/ms1/ms1-16-003.s: New.
921 * testsuite/gas/ms1/ms1.exp: New.
922 * testsuite/gas/ms1/msys.d: New.
923 * testsuite/gas/ms1/msys.s: New.
924 * testsuite/gas/ms1/relocs.d: New.
925 * testsuite/gas/ms1/relocs.exp: New.
926 * testsuite/gas/ms1/relocs1.s: New.
927 * testsuite/gas/ms1/relocs2.s: New.
929 2005-07-05 Jan Beulich <jbeulich@novell.com>
931 * config/tc-i386.h (CpuSVME): New.
932 (CpuUnknownFlags): Include CpuSVME.
933 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
934 as alias of sledgehammer.
935 (md_assemble): Include invlpga in the check for insns with two source
937 (process_operands): Include SVME insns in the check for ignored
938 segment overrides. Adjust diagnostic.
939 (i386_index_check): Special-case SVME insns with memory operands.
941 2005-07-04 Khem Raj <kraj@mvista.com>
942 Nick Clifton <nickc@redhat.com>
944 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
945 use an immediate value.
946 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
947 since the register field of the operands structure is unsigned.
948 (s_arm_unwind_save_vfp): Make "reg" unsigned.
949 (parse_operands): Make the 2ns parameter an unsigned pointer to
951 (do_ldrd): When using the imm field of the operands structure as a
952 second register field, treat it as unsigned.
954 2005-07-04 Alan Modra <amodra@bigpond.net.au>
957 * config/obj-elf.c (obj_elf_change_section): Use backend
960 2005-07-01 Jan Beulich <jbeulich@novell.com>
962 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
963 (output_spill_psprel, output_spill_psprel_p): Combine.
964 (output_spill_sprel, output_spill_sprel_p): Combine.
965 (output_spill_reg, output_spill_regp_p): Combine.
966 (process_one_record): Handle psp_psprel.
967 (parse_predicate_and_operand): New.
968 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
969 initialize output values. Emit diagnostic case here.
970 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
971 (add_unwind_entry): New second parameter. Allow first parameter to
972 be NULL. Parse optional tag, emit warning about further support for
973 it otherwise being missing. Check end-of-line when requested.
974 (dot_fframe): Clear operand when wrong. Allow tag.
975 (dot_vframe): Likewise.
976 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
978 (dot_vframepsp): Remove.
979 (dot_altrp): Clear operand when wrong. Allow tag.
980 (dot_save): Likewise. Let default case also go through
982 (dot_savemem): Likewise.
983 (dot_restore): Don't return when wrong operand. Allow tag.
984 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
985 parse_predicate_and_operand and the new arguments to
986 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
987 when wrong operand. Allow tag.
988 (dot_restorereg, dot_restorereg_p): Likewise.
989 (dot_spillmem, dot_spillmem_p): Likewise.
990 (dot_saveg): Clear operand when wrong. Perform tighter operand
992 (dot_savef): Likewise.
993 (dot_saveb): Likewise.
994 (dot_savegf): Likewise.
995 (dot_spill): Remove end-of-line check. Combine. Simplify by using
996 parse_predicate_and_operand and the new arguments to
997 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
998 when wrong operand. Allow tag.
1000 (dot_label_state): Don't return when wrong operand.
1001 (dot_copy_state): Likewise.
1002 (dot_unwabi): Likewise. Check if in prologue.
1003 (dot_body): Don't call demand_empty_rest_of_line.
1004 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1006 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1007 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1008 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1009 (parse_operand): New second parameter. Don't deal with '}' here
1010 anymore. Don't advance past end-of-line.
1011 (parse_operands): Pass second argument to parse_operand.
1012 (ia64_start_line): Prevent out-of-bounds access through
1013 input_line_pointer. Deal with '}' here.
1014 (ia64_unrecognized_line): Don't deal with '}' here.
1015 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1016 discard_rest_of_line.
1018 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1020 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1021 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1022 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1023 (do_branch): Always set inst.reloc.pc_rel.
1024 (s_arm_elf_cons): Disallow use of (plt) suffix.
1025 (do_adrl): Adjust X_add_number unconditionally.
1026 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1027 argument. Handle all adjustment for pipeline offset here.
1028 (md_apply_fix): No need to undo work of md_pcrel_from. No
1029 need to extract pre-encoded pipeline adjustments from various
1030 branch instructions. Generally, assume instructions are already
1031 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1032 special cases. Handle BFD_RELOC_ARM_PLT32 like
1033 BFD_RELOC_ARM_PCREL_BRANCH.
1034 (tc_gen_reloc): Remove OBJ_ELF special case.
1035 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1037 2005-06-30 Ben Elliston <bje@gnu.org>
1039 * Makefile.am (check-DEJAGNU): Don't search for expect.
1040 * Makefile.in: Regenerate.
1042 2005-06-30 Ben Elliston <bje@gnu.org>
1044 * Makefile.am (EXPECT): Set to expect.
1045 (RUNTEST): Likewise, set to runtest.
1046 * Makefile.in: Regenerate.
1048 2005-06-23 Ben Elliston <bje@gnu.org>
1050 * config/m68k-parse.h: Use ISO C90.
1051 * config/m68k-parse.y: Likewise.
1052 * config/tc-m68k.h: Likewise.
1054 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1057 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1059 (optimize_disp): Optimize only if possible. Don't use 64bit
1060 displacement on non-constants and do same on constants if
1063 2005-06-17 Jan Beulich <jbeulich@novell.com>
1065 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1066 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1067 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1068 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1069 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1071 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1072 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1073 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1074 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1075 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1076 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1077 convert 8-byte pc-relative relocations.
1078 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1079 (i386_validate_fix): Likewise.
1080 (x86_cons): Also handle quad values in 64-bit mode.
1081 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1082 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1083 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1084 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1086 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1088 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1089 symbolP as well as for names with a leading dot. Use ACONCAT.
1090 (md_apply_fix): For branch relocations, only replace value
1091 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1092 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1093 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1094 (LOCAL_LABEL_PREFIX): Don't define.
1096 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1098 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1101 2005-06-08 James E Wilson <wilson@specifixinc.com>
1104 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1105 is NULL, then emit a warning, and return the current index.
1107 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1110 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1111 temporary copy of the operands array so that changes can be safely
1112 backed out if the insn does not match.
1113 (m68k_compare_opcode): Shortcut the test when the parameters are
1114 the same. Return 1 if the names match but the second opcode is
1115 further on in the array than the first.
1117 2005-06-08 Nick Clifton <nickc@redhat.com>
1120 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1122 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1124 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1126 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1127 Michael Snyder <msnyder@redhat.com>
1128 Stan Cox <scox@redhat.com>
1130 * configure.in: Add ms1 case.
1132 * configure: Regenerate.
1134 * configure.tgt: Add ms1 case.
1136 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1138 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1139 * config/tc-xtensa.c (new_resource_table): Likewise.
1140 (resize_resource_table): Likewise.
1141 (release_resources): Fix assertion for unsigned values.
1143 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1145 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1146 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1147 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1148 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1149 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1150 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1151 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1152 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1153 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1154 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1155 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1156 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1157 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1158 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1159 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1160 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1161 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1162 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1163 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1164 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1165 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1166 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1167 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1168 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1169 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1170 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1171 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1172 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1173 * config/tc-xtensa.c, config/tc-z8k.c:
1174 Replace all instances of the string "_apply_fix3" with
1176 * po/POTFILES.in, po/gas.pot: Regenerate.
1178 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1180 * Makefile.am: Run "make dep-am".
1181 (POTFILES): Remove GAS_CFILES.
1182 * Makefile.in: Regenerate.
1184 2005-06-07 David Ung <davidu@mips.com>
1186 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1187 24kc, 24kf and 24kfx under MIPS32 release 2.
1189 2005-06-04 Nick Clifton <nickc@redhat.com>
1191 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1192 to their Thumb-enabled equivalents.
1194 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1196 * config/tc-mips.c (load_register): Add leading "0x" to the
1197 output of sprintf_vma().
1200 2005-06-01 Nick Clifton <nickc@redhat.com>
1202 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1203 test for the presence of thumb version of the parsing functions
1204 since they must always exist and the test generates a compile time
1207 2005-05-31 Richard Henderson <rth@redhat.com>
1209 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1210 (alpha_reloc_op): Add it.
1211 (debug_exp): Handle it.
1212 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1213 (emit_insn): Handle it.
1214 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1216 2005-05-31 Christian Groessler <chris@groessler.org>
1218 * write.c (dump_section_relocs): Convert to ISO-C.
1219 (write_relocs): Avoid signed/unsigned and fprintf argument
1220 warnings in debug code.
1222 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1224 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1225 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1226 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1227 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1228 fixP->tc_fix_data directly in the sole place it was used.
1229 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1230 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1233 2005-05-27 Jan Beulich <jbeulich@novell.com>
1235 * config/tc-ia64.c (struct proc_pending): New.
1236 (unwind): Replace proc_start with proc_pending.
1237 (unwind_diagnostic): Check unwind.proc_pending.sym.
1238 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1239 Check if previous proc not closed. Record all entry points.
1240 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1241 Set symbol sizes for entry points recorded in dot_proc. Check
1242 arguments for consistency with respective .proc's.
1243 (md_assemble): Replace unwind.proc_start with
1244 unwind.proc_pending.sym.
1246 2005-05-27 Jan Beulich <jbeulich@novell.com>
1248 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1249 and last_ptr. Check all in-use slots for first one with non-NULL
1250 unwind_record. Don't reload end_ptr before second update round.
1252 2005-05-26 James E Wilson <wilson@specifixinc.com>
1254 * config/tc-ia64.c (extra_goodness): Update comment.
1255 (md_begin): Add debugging code to print best_template table.
1257 2005-05-25 Jan Beulich <jbeulich@novell.com>
1259 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1262 2005-05-25 Jan Beulich <jbeulich@novell.com>
1264 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1265 BFD_RELOC_UNUSED when determining the width of the reloc.
1267 2005-05-25 Jan Beulich <jbeulich@novell.com>
1269 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1272 2005-05-25 Jan Beulich <jbeulich@novell.com>
1274 * config/tc-ia64.c (dot_radix): Rewrite.
1276 2005-05-25 Jan Beulich <jbeulich@novell.com>
1278 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1280 (alloc_record): Remove references to next_slot_number and
1282 (emit_one_bundle): Likewise.
1284 2005-05-22 Nick Clifton <nickc@redhat.com>
1286 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1287 message buffer when invoking the insert function.
1289 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1291 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1292 only if an instruction match is found.
1294 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1296 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1297 to addition in argument to xtensa_dwarf2_emit_insn.
1299 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1301 * Makefile.am: Have 'all' depend on 'info'.
1302 * Makefile.in: Regenerate.
1304 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1306 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1308 2005-05-19 Anton Blanchard <anton@samba.org>
1310 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1311 (md_show_usage): Document it.
1312 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1313 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1315 2005-05-19 Jan Beulich <jbeulich@novell.com>
1317 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1318 relocations in unwind section.
1320 2005-05-18 Nick Clifton <nickc@redhat.com>
1322 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1323 if one exists. Ignore any error messages it may produce, just
1324 allow it to perform the insertion.
1326 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1328 * hash.c (hash_lookup): Add len parameter. All callers changed.
1329 (hash_find_n): New interface.
1330 * hash.h: Prototype hash_find_n.
1331 * sb.c: Include as.h.
1332 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1333 (sb_scrub_and_add_sb): New interface.
1334 * sb.h: Prototype sb_scrub_and_add_sb.
1335 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1337 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1338 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1339 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1341 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1343 * doc/Makefile.am (gasver.texi): Don't use $<.
1344 * doc/Makefile.in: Regenerated.
1346 2005-05-17 Nick Clifton <nickc@redhat.com>
1349 * symbols.c (resolve_symbol_value): Do not move symbols whose
1350 value expression has not been resolved or finalized into the
1351 absolute section as this will confuse other parts of the assembler
1352 into thinking that their value is zero.
1354 2005-05-17 Jan Beulich <jbeulich@novell.com>
1356 * read.c (_find_end_of_line): New.
1357 (find_end_of_line): New.
1358 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1359 (read_a_source_file): Use it.
1362 (get_line_sb): Use it.
1363 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1364 (s_comm_internal): Likewise.
1366 (s_macro): Likewise.
1367 (s_ignore): Use ignore_rest_of_line.
1368 * read.h (find_end_of_line): Prototype.
1369 (discard_rest_of_line): Remove prototype. #define to
1370 ignore_rest_of_line.
1372 2005-05-17 Nick Clifton <nickc@redhat.com>
1374 * config/tc-v850,h (TC_FIX_TYPE): Define.
1375 (TC_INIT_FIX_TYPE): Define.
1376 * config/tc-v850.c (md_assemble): When creating a fix record the
1377 operand in the tc_fix_data field.
1378 (md_apply_fix3): When applying a resolved fix use the operand's
1379 insertion procedure to store the value, if the operand has been
1382 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1384 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1386 * Makefile.in: Regenerated.
1388 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1389 Bob Wilson <bob.wilson@acm.org>
1391 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1393 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1394 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1396 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1398 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1399 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1401 2005-05-10 Michael Matz <matz@suse.de>
1403 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1405 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1407 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1410 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1411 Handle label-without-colon before ordinary dot-pseudo as an
1412 ordinary label. Don't leak memory for label-without-colon alone
1413 on a line. Don't mmixal-munge operands for dot-pseudos.
1415 2005-05-10 Jan Beulich <jbeulich@novell.com>
1417 * macro.c (get_any_string): Remove the two last parameters. Replace
1418 references to the former expand parameter by using macro_alternate.
1419 Simplify loop condition for checking for end-of-string.
1420 (get_string): Remove redunant call to sb_skip_white.
1421 (do_formals): Remove two last arguments to get_any_string.
1422 (macro_expand): Likewise.
1423 (expand_irp): Likewise.
1425 2005-05-10 Jan Beulich <jbeulich@novell.com>
1427 * read.c (s_macro): Move local variable 'local' to smaller scope.
1428 Call sb_kill on it when done.
1430 2005-05-09 Jan Beulich <jbeulich@novell.com>
1432 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1433 when zero and not required by encoding constraints.
1435 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1438 * config/tc-sh64.c (sh64_fake_label): New.
1440 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1442 * doc/internals.texi (TC_FAKE_LABEL): Document.
1444 * write.c (TC_FAKE_LABEL): New.
1445 (adjust_reloc_syms): Use it.
1446 (write_object_file): Likewise.
1448 2005-05-09 Jan Beulich <jbeulich@novell.com>
1450 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1451 and comma in Intel mode.
1453 2005-05-09 Jan Beulich <jbeulich@novell.com>
1455 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1456 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1457 Make name array static and const. Adjust lookup to account for NULL
1458 entries (standing for unused register numbers).
1460 2005-05-09 Jan Beulich <jbeulich@novell.com>
1462 * config/tc-i386.c (parse_insn): Consider all matching instructions
1463 when checking for string instruction after string-only prefix.
1465 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1468 * config/tc-ia64.c (start_unwind_section): Properly check
1469 comdat group with SHF_GROUP.
1471 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1473 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1475 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1477 * config/tc-xtensa.c: Remove excess whitespace.
1478 * config/tc-xtensa.h: Likewise.
1479 * config/xtensa-istack.h: Likewise.
1480 * config/xtensa-relax.c: Likewise.
1481 * config/xtensa-relax.h: Likewise.
1483 2005-05-06 Nick Clifton <nickc@redhat.com>
1485 * sb.h: Fix formatting of comments.
1486 * sb.c: Fix formatting of comments.
1488 2005-05-06 Jan Beulich <jbeulich@novell.com>
1490 * sb.h (sb_add_buffer): Reintroduce.
1491 * sb.c (sb_add_buffer): Likewise.
1493 2005-05-06 Jan Beulich <jbeulich@novell.com>
1495 * macro.c (new_formal, del_formal): New.
1496 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1497 required argument has default value. Stop looking for more formal
1498 when there was a vararg one.
1499 (macro_expand_body): Use new_formal and del_formal.
1500 (macro_expand): Likewise. Initialize local variable err. Don't
1501 return immediately when encountering an error. Warn when keyword
1502 argument already had a value assigned. Eliminate duplicate clearing
1503 of argument value. When current positional argument matches parameter
1504 of vararg type, assign to it all the remaining arguments. Issue error
1505 when required parameter does not have value.
1506 (free_macro): Use del_formal.
1507 (expand_irp): Initialize formal type. Free buffers associated with
1508 formal prior to returning.
1509 * macro.h (struct formal_struct): Add new field 'type' with new
1510 enumeration type 'formal_type'.
1511 * doc/as.texinfo: Document macro parameter qualifiers.
1512 * NEWS: Mention new functionality.
1514 2005-05-06 Jan Beulich <jbeulich@novell.com>
1516 * cond.c (s_ifb): New.
1517 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1518 * read.h (s_ifb): Prototype.
1519 * doc/as.texinfo: Document .ifb and .ifnb.
1521 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1523 * config/tc-ia64.c (MIN): Undef.
1525 2005-05-05 Paul Brook <paul@codesourcery.com>
1527 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1529 2005-05-05 Matt Thomas <matt@3am-software.com>
1531 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1534 2005-05-05 Nick Clifton <nickc@redhat.com>
1536 * Update the address and phone number of the FSF organization in
1537 the GPL notices in the following files:
1538 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1539 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1540 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1541 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1542 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1543 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1544 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1545 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1546 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1547 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1548 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1549 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1550 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1551 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1552 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1553 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1554 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1555 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1556 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1557 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1558 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1559 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1560 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1561 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1562 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1563 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1564 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1565 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1566 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1567 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1568 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1569 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1570 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1571 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1572 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1573 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1574 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1575 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1576 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1577 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1578 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1579 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1580 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1581 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1582 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1583 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1584 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1585 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1586 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1587 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1588 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1589 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1590 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1591 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1592 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1593 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1594 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1595 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1596 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1597 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1598 config/xtensa-istack.h, config/xtensa-relax.c,
1599 config/xtensa-relax.h, doc/fdl.texi
1601 2005-05-05 Nick Clifton <nickc@redhat.com>
1603 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1604 the target_big_endian variable to false.
1606 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1608 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1609 list traversal. Use bfd_section_list_prepend.
1610 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1611 over the section list.
1612 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1613 (xtensa_insert_section): Delete.
1614 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1615 and bfd_section_list_prepend.
1616 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1617 bfd_section_list_insert_after.
1619 2005-05-03 Nick Clifton <nickc@redhat.com>
1621 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1622 of bfd_section_list... macros.
1623 * config/tc-mmix.c (mmix_frob_file): Likewise.
1624 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1625 (xtensa_insert_section): Likewise.
1627 * macro.c (macro_hash): Remove static.
1628 * macro.h (macro_hash): Provide an external declaration.
1630 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1632 * write.c (write_object_file): Use bfd_section_double_list_remove
1635 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1637 * doc/Makefile.am (gasver.texi): Correct quoting.
1638 * doc/Makefile.in: Regenerated.
1640 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1642 * configure.tgt: Add h8300*-*-rtemscoff.
1643 Switch h8300*-*-rtems* to elf.
1645 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1647 * hash.c: Undo the last change.
1650 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1652 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1654 (DISTCLEANFILES): Remove.
1655 (MAINTAINERCLEANFILES): Add asconfig.texi.
1656 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1658 2005-04-29 Ben Elliston <bje@au.ibm.com>
1660 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1661 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1662 (bignum-copy.o): Remove.
1663 * Makefile.in: Regenerate.
1664 * makefile.vms (OBJS): Remove bignum-copy.obj.
1665 * symbols.h (local_symbol_make): Remove declaration.
1666 (verify_symbol_chain_2): Likewise.
1667 * symbols.c (local_symbol_make): Make static.
1668 (max_indent_level): Likewise.
1669 (verify_symbol_chain_2): Remove.
1670 * macro.c (macro_hash): Make static.
1671 * messages.c (fprint_value): Remove.
1672 * read.h (get_absolute_expr): Remove.
1673 (emit_leb128_expr): Likewise.
1674 (do_s_func): Likewise.
1675 * read.c (do_s_func): Make static.
1676 (emit_leb128_expr): Likewise.
1677 (get_absolute_expr): Likewise.
1678 * as.h (as_howmuch): Remove declaration.
1679 (fprint_value): Likewise.
1680 * as.c (myname): Make static.
1681 * input-scrub.c (as_howmuch): Remove.
1682 (as_1_char): Likewise.
1683 * input-file.h (input_file_is_open): Remove.
1684 * input-file.c (input_file_is_open): Likewise.
1685 * expr.h (expr_build_unary): Remove declaration.
1686 (expr_build_binary): Likewise.
1687 * expr.c (expr_build_unary): Remove.
1688 (expr_build_binary): Likewise.
1689 * hash.h (hash_replace): Remove declaration.
1690 (hash_delete): Likewise.
1691 * hash.c (hash_replace): Remove.
1692 (hash_delete): Likewise.
1693 * bignum-copy.c (bignum_copy): Move from here ..
1694 * config/tc-vax.c (bignum_copy): .. to here.
1695 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1696 (bignum_copy): Remove extern declaration.
1697 * sb.h (string_count): Remove extern declaration.
1698 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1699 (sb_name): Likewise.
1700 * sb.c (dsize): Replace preprocessor macro with static int.
1701 (string_count): Make static.
1702 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1703 (sb_name): Likewise.
1704 * config/obj-coff.c (dim_index): Make static.
1705 * config/tc-i386.c (GOT_symbol): Likewise.
1706 (output_invalid_buf): Likewise.
1707 * doc/internals.texi (Warning and error messages): Remove the
1708 prototype for fprint_value.
1710 2005-04-27 Ben Elliston <bje@au.ibm.com>
1714 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1716 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1718 * read.c (pseudo_set): Disallow symbol set to common symbol.
1721 * write.c (write_object_file): Report common symbol name when
1722 disallowing local symbol set to common symbol.
1723 (adjust_reloc_syms): Disallow local symbol set to undefined
1726 2005-04-25 Jan Beulich <jbeulich@novell.com>
1728 * macro.c (macro_expand_body): Replace locals indicator parameters
1729 with actual macro_entry. New local variables macro_line and err.
1730 Don't return when encountering an error, just record the fact.
1731 Detect local symbol name colliding with parameter. Track line number
1732 inside of macro expansion.
1733 (do_formals): Move local variable name to wider scope. Check
1734 parameter of the same name doesn't already exist. In MRI mode, also
1735 check it doesn't collide with the argument count pseudo-parameter).
1736 (define_macro): Add file and line number parameters. Remove local
1737 variable namestr. New local variable error. Initialize macro_entry
1738 members file, line, and name. Don't return when encountering an
1739 error, just record the fact. Use %s in some diagnostics for read.c
1740 to insert the macro name. Free macro_entry on error.
1741 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1742 when encountering an error, just record the fact.
1743 (expand_irp): Don't return when encountering an error, just record
1745 * macro.h (macro_struct): New members name, file, and line.
1746 (define_macro): Add file and line number parameters.
1747 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1748 regarding pseudo-op redefinition with the file/line that macro
1749 definition started at.
1751 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1753 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1754 (future_alignment_required): Remove ifdefs that use it.
1756 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1758 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1759 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1760 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1762 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1763 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1765 2005-04-21 Christian Groessler <chris@groessler.org>
1767 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1770 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1772 * config/obj-aout.h (S_IS_EXTERN): Removed.
1773 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1774 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1775 * symbols.c (S_IS_EXTERN): Likewise.
1776 * symbols.h (S_IS_EXTERN): Likewise.
1778 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1780 * config/tc-d10v.c (md_apply_fix3): Likewise.
1781 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1782 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1783 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1784 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1785 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1786 (shmedia_md_convert_frag): Likewise.
1787 * symbols.c (print_symbol_value_1): Likewise.
1788 * write.c (write_object_file): Likewise.
1790 2005-04-20 Nick Clifton <nickc@redhat.com>
1792 * config/tc-xtensa.c (get_aligned_diff): Change type of
1793 branch_align to offsetT so that its signedness matches that of
1796 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1797 number into a readable string.
1798 (load_register): Likewise.
1800 2005-04-20 Andreas Schwab <schwab@suse.de>
1802 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1804 2005-04-19 David S. Miller <davem@davemloft.net>
1806 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1807 NULL insn, exit early. Remove now spurious NULL checks.
1808 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1811 2005-04-19 Jan Beulich <jbeulich@novell.com>
1813 * symbols.h (symbol_find_base): Remove prototype.
1814 * symbols.c (save_symbol_name): Remove code section conditional upon
1816 (symbol_find): Remove.
1817 (symbol_find_base): Rename to symbol_find.
1818 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1820 * config/obj-coff.c (tag_insert): Remove code section conditional
1821 upon STRIP_UNDERSCORE.
1822 (obj_coff_def): Likewise.
1823 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1824 (coff_frob_symbol): Likewise.
1825 (yank_symbols): Likewise.
1826 (c_section_symbol): Likewise.
1827 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1828 * config/tc-arm.c (symbol_locate): Remove code section conditional
1829 upon STRIP_UNDERSCORE.
1830 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1831 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1832 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1833 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1834 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1836 2005-04-19 Andreas Schwab <schwab@suse.de>
1838 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1839 access to application registers.
1841 2005-04-19 Jan Beulich <jbeulich@novell.com>
1843 * config/te-sysv32.h: Remove.
1844 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1846 * Makefile.in (TARG_ENV_HFILES): Likewise.
1848 2005-04-19 Jan Beulich <jbeulich@novell.com>
1851 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1854 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1856 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1858 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1860 * config/tc-mips.c (normalize_constant_expr): Don't check for
1862 (check_absolute_expr): Only call normalize_constant_expr() if
1864 (mips_ip): Likewise.
1866 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1868 2005-04-18 Jan Beulich <jbeulich@novell.com>
1870 * macro.c (free_token): New, freeing all the memory associated with a
1872 (do_formals): Move initializers to ...
1873 (define_macro): ... here.
1874 (delete_macro): Convert passed in name to lower case. Warn when
1875 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1877 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1879 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1881 2005-04-15 Jan Beulich <jbeulich@novell.com>
1883 * config/obj-elf.c (obj_elf_struct): New.
1884 (elf_pseudo_table). Use it for .offset and .struct.
1886 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1887 Sterling Augustine <sterling@tensilica.com>
1889 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1890 than the section alignment.
1892 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1893 H.J. Lu <hongjiu.lu@intel.com>
1895 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1896 * config/tc-xtensa.c (xg_translate_sysreg_op,
1897 xtensa_translate_old_userregs_ops,
1898 xtensa_find_unaligned_branch_targets,
1899 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1900 relax_frag_add_nop): Support 64-bit host.
1901 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1902 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1904 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1906 * configure.tgt: Add support for OpenBSD/sparc ELF.
1908 * configure.tgt: Set emulation for mips-*-openbsd*.
1909 Remove broken mips-dec-openbsd* config.
1910 * configure.in: Set default ABI for mips64-*-openbsd*.
1911 * configure: Regenerate.
1913 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1915 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1916 optimization for constant addresses.
1918 2005-04-14 Nick Clifton <nickc@redhat.com>
1920 * as.c (main): Move parse_args before symbol_begin and frag_init
1921 so that the hash table size can be set before it is used.
1922 * hash.c: Use an unsigned long type for the size of the hash
1924 * hash.h (set_gas_hash_table_size): Update the prototype.
1926 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1928 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1929 * acinclude.m4: Include ../bfd/warning.m4.
1930 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1931 * Makefile.in: Regenerate.
1932 * configure: Regenerate.
1933 * doc/Makefile.in: Regenerate.
1935 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1937 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1938 (normalize_address_expr): New function to sign-extend address
1939 offsets that fit into 32 bits in 32-bit mode.
1940 (macro_build_ldst_constoffset): Use normalize_address_expr()
1941 instead of a handcoded sequence.
1942 (load_register): Likewise. Report oversized numbers in a useful
1944 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1945 for constant addresses. Report oversized numbers in a useful way.
1946 (mips_ip): Use normalize_address_expr() for addresses.
1948 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1950 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1951 similar to other instructions now that they're marked as ImmExt.
1953 2005-04-12 Nick Clifton <nickc@redhat.com>
1955 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1956 (gas_hash_table_size): New static variable.
1957 (set_gas_hash_table_size): New function: Records a requested size
1958 for the hash tables.
1959 (get_gas_hash_table_size): New function: Return a prime number
1960 near the requested size of the hash table.
1961 (hash_new): Use get_gas_hash_table_size.
1962 * hash.h: Add a prototype for set_gas_hash_table_size.
1963 * as.c (show_usage): Add description of new switches: --hash-size
1964 and --reduce-memory-overheads.
1965 (option_values): Add OPTION_HASH_TABLE_SIZE and
1966 OPTION_REDUCE_MEMORY_OVERHEADS.
1967 (std_longpopts): Add entries for the new options.
1968 (parse_args): Handle the new options.
1969 * Makefile.am: Add a dependency of as.c on hash.h.
1970 * Makefile.in: Regenerate.
1971 * doc/as.texinfo: Document the new switches.
1972 * NEWS: Mention the new switches.
1974 2005-04-12 Nick Clifton <nickc@redhat.com>
1977 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1980 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1982 * Makefile.am: Run "make dep-am".
1983 * Makefile.in: Regenerate.
1985 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1986 Bob Wilson <bob.wilson@acm.org>
1988 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1990 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1992 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1994 2005-04-11 Jan Beulich <jbeulich@novell.com>
1996 * NEWS: Mention these changes and their effects.
1997 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1999 (check_macro): Likewise.
2000 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2001 labels together with the closing pseudo-op.
2002 (macro_expand_body): Adjust comment. Range-check input before use.
2003 Adjust mis-spelled diagnostic. Use is_name_beginner.
2004 * read.c (try_macro): New.
2005 (read_a_source_file): New static variable last_eol. Don't list
2006 macro expansion lines more than once. Call try_macro.
2007 (s_macro): Set section of line_label to absolute instead of undefined.
2008 * doc/as.texinfo: Add information on the caveats of these changes.
2010 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2012 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2013 * symbols.h (symbol_X_add_number): Update prototype.
2015 2005-04-10 Eric Christopher <echristo@redhat.com>
2017 * symbols.c (symbol_X_add_number): Fix warning.
2019 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2021 * config/tc-m68k.c (md_begin): Support 64bit host.
2022 (get_num): Support 64bit BFD on 32bit host.
2024 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2026 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2028 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2030 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2031 call. Don't do the COFF hacks for multi-emulation gas. Move
2032 demand_empty_rest_of_line back to caller.
2033 (s_set, equals): demand_empty_rest_of_line here.
2036 * as.h (rs_dummy): Define.
2037 * symbols.c (symbol_X_add_number): New function.
2038 * symbols.h (symbol_X_add_number): Declare.
2039 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2040 * read.c (assign_symbol): New function, split out from s_set.
2041 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2042 Fix COFF hacks for multi-emulation gas.
2043 (s_set): Call assign_symbol. Remove "register" keyword.
2044 (set_zero_frag): New function.
2045 (pseudo_set): Always check for assignment to section syms.
2046 Always set segment and frag of symbol, and likewise extern for
2047 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2048 special case exp.X_add_number non-zero for O_symbol expressions.
2049 (equals): Use assign_symbol.
2051 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2053 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2056 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2058 * config/tc-i386.c (tc_gen_reloc): Don't turn
2059 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2061 2005-04-06 Nick Clifton <nickc@redhat.com>
2063 * po/rw.po: New translation: Kinyarwanda
2064 * configure.in (ALL_LINGUAS): Add rw
2065 * configure: Regenerate.
2067 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2068 Bob Wilson <bob.wilson@acm.org>
2070 * config/tc-xtensa.c (branch_align_power): New.
2071 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2072 future_alignment_required): Use branch_align_power to check section
2073 alignment as well as xtensa_fetch_width when aligning branch targets.
2075 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2077 * config/tc-xtensa.c: Warning fixes throughout.
2078 (xtensa_fetch_width): Change to unsigned.
2079 (assemble_nop, xtensa_find_unaligned_branch_targets,
2080 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2081 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2082 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2083 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2084 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2085 get_text_align_max_fill_size, get_text_align_nop_count,
2086 get_text_align_nth_nop_size, get_noop_aligned_address,
2087 get_aligned_diff, convert_frag_align_next_opcode,
2088 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2089 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2090 types, avoiding size_t and using offsetT and addressT appropriately.
2091 (get_text_align_power): Clean up types. Avoid incorrect bound.
2092 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2094 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2096 * config/tc-ia64.c (start_unwind_section): Undo the change
2098 (generate_unwind_image, dot_endp): Likewise.
2100 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2102 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2103 le_nop_stop arrays and initializers to file scope.
2104 (md_begin): When generating code for anything other than
2105 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2107 2005-04-01 Jan Beulich <jbeulich@novell.com>
2109 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2112 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2114 * NEWS: Mention [fdgh]_floating.
2115 * config/atof-vax.c: Fix some whitespace.
2116 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2118 2005-04-01 Nick Clifton <nickc@redhat.com>
2120 * configure.in: Add a check for <unistd.h> providing a prototype
2121 for getopt() which is compatible with the one in
2122 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2123 * configure: Regenerate.
2124 * config.in (HAVE_DECL_GETOPT): Add.
2126 2005-04-01 Jan Beulich <jbeulich@novell.com>
2128 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2130 2005-04-01 Jan Beulich <jbeulich@novell.com>
2132 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2133 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2135 2005-03-30 Julian Brown <julian@codesourcery.com>
2137 * config/tc-arm.c (arm_adjust_symtab): Rename
2138 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2140 2005-03-30 Julian Brown <julian@codesourcery.com>
2142 * config/tc-arm.c (mapping_state): Change documentation in function
2143 comment to cross-reference spec instead. Change type of mapping symbols
2145 (arm_adjust_symtab): Don't change type of mapping symbols here.
2147 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2149 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2150 * config.in: Regenerate.
2151 * configure: Regenerate.
2152 * configure.in: Check for ffs decl and alphabetize.
2154 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2155 Phil Blundell <philb@gnu.org>
2157 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2158 (md_apply_fix3): Mark TLS symbols.
2159 (tc_gen_reloc): Handle TLS relocations.
2160 (arm_fix_adjustable): Ignore TLS relocations.
2161 (s_arm_elf_cons): Support expressions after decorated symbols.
2163 2005-03-29 Julian Brown <julian@codesourcery.com>
2165 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2166 whether personality routine index N has been output for this section.
2167 (mapping_state): tc_segment_info_data now struct not enum.
2168 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2169 handled on section change.
2170 (create_unwind_entry): Previous code to output dependency removed.
2171 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2173 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2174 arm_segment_info_type.
2175 (arm_segment_info_type): New struct.
2177 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2178 Bob Wilson <bob.wilson@acm.org>
2180 * config/tc-xtensa.c (do_align_targets): Update comment.
2181 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2182 Insert a LOOP_END frag before every loop target, and do not overload
2183 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2184 (xg_assemble_vliw_tokens): Use do_align_targets.
2185 (xtensa_fix_target_frags): Remove code to convert a
2186 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2187 negatable branch at the end of a loop.
2188 (frag_can_negate_branch): Delete.
2190 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2191 H.J. Lu <hongjiu.lu@intel.com>
2194 NEWS: Mention "-mtune=[itanium1|itanium2]".
2196 * config/tc-ia64.c (md): Add tune.
2197 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2198 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2199 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2200 B unit NOPs are discouraged for McKinley-derived cores.
2201 (md_begin): Don't hardcode the "extra_goodness()" function in
2203 (ia64_init): Set md.tune to itanium2.
2205 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2206 * doc/c-ia64.texi: Likewise.
2208 2005-03-27 Ian Lance Taylor <ian@airs.com>
2210 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2211 bad C_EFCN symbol, print its name.
2213 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2215 * config/tc-xtensa.c (use_longcalls): Delete.
2216 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2217 the use_longcalls flag is set. Do this before checking the segment.
2218 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2219 expand direct calls at this point.
2220 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2221 (xtensa_find_unmarked_state_frags): Likewise.
2222 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2223 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2224 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2225 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2227 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2229 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2231 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2233 * config/tc-cris.h: Convert to ISO C90.
2234 * config/tc-cris.c: Ditto.
2235 (md_estimate_size_before_relax): Remove obsolete comment for
2236 parameter "segment_type".
2237 (md_begin): Document reason for cast of hash_insert argument.
2238 (md_atof): Correct type of parameter "type".
2240 2005-03-24 Nick Clifton <nickc@redhat.com>
2242 * write.h (bit_fix_new): Remove redundant prototype.
2243 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2244 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2245 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2246 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2247 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2248 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2249 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2250 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2251 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2252 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2253 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2254 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2255 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2256 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2257 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2258 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2259 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2260 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2261 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2262 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2263 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2264 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2265 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2266 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2267 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2268 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2269 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2270 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2271 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2272 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2273 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2274 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2275 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2276 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2277 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2278 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2279 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2280 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2281 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2282 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2283 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2284 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2285 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2286 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2287 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2288 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2289 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2290 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2291 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2292 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2293 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2294 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2295 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2296 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2297 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2299 2005-03-23 Jim Blandy <jimb@redhat.com>
2301 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2302 attributes properly.
2304 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2305 Nick Clifton <nickc@redhat.com>
2307 * configure.tgt: Accept any C library to accompany a GNU Linux
2308 implementation, not just the GNU C library.
2309 * configure.in: Likewise.
2310 * configure: Regenerate.
2312 2005-03-23 Nick Clifton <nickc@redhat.com>
2314 * config/tc-tic30.c: Convert to ISO C90 formatting.
2315 * config/tc-tic30.h: Convert to ISO C90 formatting.
2316 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2317 * config/atof-vax.c: Convert to ISO C90 formatting.
2319 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2321 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2322 relocations correctly as well.
2323 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2324 relocations in mergeable sections section-relative either.
2326 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2328 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2330 2005-03-21 Nick Clifton <nickc@redhat.com>
2332 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2333 warning by providing a prototype for sh_symbian_find_elf_flags.
2335 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2338 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2340 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2341 along with other formats that set bfd_gas. Remove unnecessary
2342 setting of bfd_gas. Delete strongarm cases in generic_target
2345 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2348 * config/tc-m68k.c (TRUNC, SEXT): Define.
2349 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2350 (m68k_ip): Truncate or sign extend expressions as appropriate.
2351 (get_num): Likewise.
2352 (md_apply_fix3): Use SEXT.
2354 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2356 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2357 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2358 (obj-vms.o): Delete rule.
2360 * Makefile.in: Regenerate.
2361 * aclocal.m4: Regenerate.
2362 * doc/Makefile.in: Regenerate.
2363 * po/POTFILES.in: Regenerate.
2365 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2367 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2368 flag for coldfire v4e.
2370 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2372 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2373 xg_apply_fix_value and return a value to indicate success.
2374 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2375 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2376 (xtensa_validate_fix_sub): New.
2377 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2378 (tc_gen_reloc): Move code to handle difference of symbols and code to
2379 apply tentative fix values to ...
2380 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2381 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2382 relocations when linkrelax flag is not set.
2383 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2384 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2386 2005-03-17 Jan Beulich <jbeulich@novell.com>
2388 * config/tc-i386.c (i386_scale): Beautify error message.
2389 (Intel syntax comments): Update.
2390 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2392 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2393 Remove declarations.
2394 (intel_bracket_expr): Declare.
2395 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2396 of the function body in a loop allowing to split an operand into two.
2397 Replace calls to malloc and checks of it returning non-NULL with
2398 calls to xmalloc/xstrdup.
2399 (intel_expr): SHORT no longer handled here. Add comment indicating
2400 comparison ops need implementation.
2401 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2402 Check right operand of - does not specify a register when parsing
2403 the address of a memory reference.
2404 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2405 Check operands do not specify a register when parsing the address of
2407 (intel_e06, intel_e06_1): Likewise.
2408 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2409 handle SHORT as well as unary + and -. Don't accept : except for
2410 segment overrides or in direct far jump/call insns.
2411 (intel_brack_expr): New.
2412 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2414 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2415 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2416 Allow symbolic constants as register scale value.
2417 (intel_get_token): Replace call to malloc and check of return value
2418 with call to xmalloc. Change handling for FLAT to match MASM's.
2419 (intel_putback_token): Don't try to back up/free current token if
2422 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2424 * configure.tgt: Set emulation for arm-*-eabi*.
2425 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2426 * config/te-armeabi.h: New file.
2427 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2428 * config/te-symbian.h: Include "te-armeabi.h".
2430 2005-03-16 Nick Clifton <nickc@redhat.com>
2432 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2433 local variable in case it is clobbered by the setjmp.
2435 2005-03-16 Nick Clifton <nickc@redhat.com>
2436 Ben Elliston <bje@au.ibm.com>
2438 * configure.in (werror): New switch: Add -Werror to the
2439 compiler command line. Enabled by default. Disable via
2441 * configure: Regenerate.
2443 2005-03-16 Nick Clifton <nickc@redhat.com>
2445 * config/obj-coff.h: Convert to ISO C90 formatting.
2446 * config/obj-coff.c: Convert to ISO C90 formatting.
2448 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2450 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2451 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2452 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2453 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2454 (insns): Add ARMv6T2 instructions:
2455 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2456 (arm_archs): Add V6T2 variants.
2458 2005-03-15 Nick Clifton <nickc@redhat.com>
2460 * NEWS: Add cutoff for changes in 2.16 release.
2462 2005-03-15 Jan Beulich <jbeulich@novell.com>
2464 * expr.c (operand): Merge handling of unary + into that for unary
2467 2005-03-14 Eric Christopher <echristo@redhat.com>
2469 * config/tc-mips.c: Include dw2gencfi.h.
2470 (mips_cfi_frame_initial_instructions): New.
2471 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2472 (tc_cfi_frame_initial_instructions): Ditto.
2473 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2474 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2475 * Makefile.am: Update dependencies.
2476 * Makefile.in: Regenerate.
2478 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2480 * po/es.po: Commit new Spanish translation.
2482 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2484 * po/tr.po: Commit new Turkish translation.
2486 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2488 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2491 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2493 * config-gas.com: Mark vax-vms as obsolete.
2494 * configure.in: Remove fmt=vms support.
2495 * config.in: Regenerate.
2496 * configure: Regenerate.
2497 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2499 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2500 Bob Wilson <bob.wilson@acm.org>
2502 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2503 when checking if xg_resolve_literals needs to be called.
2504 * config/tc-xtensa.h: Fix spelling typo in a comment.
2506 2005-03-10 Jan Beulich <jbeulich@novell.com>
2508 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2509 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2510 crafted structure declarations with the types from macro.h.
2512 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2514 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2515 for -mno-shared optimization.
2517 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2519 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2520 (MAX_NOPS): Bump to 4.
2521 (mips_fix_vr4130): New variable.
2522 (nops_for_vr4130): New function.
2523 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2524 nops_for_vr4130 if working around VR4130 errata.
2525 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2526 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2527 (md_parse_option): Handle them.
2528 (md_show_usage): Print them.
2529 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2531 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2533 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2536 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2538 * config/tc-mips.h (mips_flush_pending_output): Delete.
2539 (mips_emit_delays): Declare.
2540 (md_flush_pending_output): Use mips_emit_delays.
2541 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2542 the previous instructions.
2543 (md_begin, append_insn, md_parse_option): Update callers.
2544 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2546 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2547 (s_gpdword): Update callers.
2548 (start_noreorder, end_noreorder): New functions.
2549 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2550 manipulating mips_opts or prev_nop_frag directly.
2551 (mips_flush_pending_output): Delete.
2553 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2555 * config/tc-mips.c (mips_move_labels): New function, taken from...
2556 (append_insn, mips_emit_delays): ...here.
2558 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2560 * config/tc-mips.c (MAX_NOPS): New macro.
2561 (history): Resize to 1 + MAX_NOPS.
2562 (fix_vr4120_class): New enumeration.
2563 (vr4120_conflicts): New variable.
2564 (init_vr4120_conflicts): New function.
2565 (md_begin): Call it.
2566 (insn_uses_reg): Constify first argument.
2567 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2568 (nops_for_insn_or_target): New functions.
2569 (append_insn): Use the new nops_for_* functions instead of inline
2570 delay checks. Generalize prev_nop_frag handling to handle an
2571 arbitrary history length. Insert nops into the history buffer
2572 once the number of nops in prev_nop_frag is fixed.
2573 (emit_delays): Use nops_for_insn instead of inline delay checks.
2575 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2577 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2578 check from branch delay code. Remove unnecessary check for branches.
2580 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2582 * config/tc-mips.c (dummy_opcode): Delete.
2583 (nop_insn, mips16_nop_insn): New variables.
2584 (NOP_INSN): New macro.
2585 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2586 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2587 (md_begin): Initialize nop_insn and mips16_nop_insn.
2588 (append_insn): Use the new emit_nop function to add nops, recording
2589 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2590 to reserve room for the instruction and install_insn to install the
2591 final form. Use insert_into_history to record the instruction in
2592 the history buffer. Use move_insn to do delay slot filling.
2593 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2594 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2595 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2597 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2599 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2600 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2601 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2602 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2603 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2605 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2607 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2608 and extended_p fields with a single fixed_p field.
2609 (append_insn, mips_no_prev_insn): Adjust accordingly.
2611 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2613 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2614 a single mips16_absolute_jump_p bit.
2615 (append_insn): Adjust accordingly.
2617 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2619 * config/tc-mips.h (mips_cl_insn): Move definition to...
2620 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2621 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2623 (history): New variable.
2624 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2625 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2626 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2627 (prev_prev_insn_unreordered): Delete.
2628 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2629 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2632 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2634 * doc/Makefile.am: Update as.info dependencies.
2635 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2637 2005-03-08 Jan Beulich <jbeulich@novell.com>
2639 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2640 error, and point to .purgem documentation if someone really needs
2642 * NEWS: Mention macro redefinition is now an error.
2644 2005-03-08 Jan Beulich <jbeulich@novell.com>
2646 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2647 emitted to. Add more precise diagnostics for non-fitting insns based
2648 on that. Eliminate now superfluous special casing of MLX. Clear out
2649 slot information when dropping an insn.
2651 2005-03-08 Jan Beulich <jbeulich@novell.com>
2653 * config/tc-ia64.c (parse_section_name): Rename to...
2654 (cross_section): In addition to separating the name from the rest of
2655 the arguments, also carry out the operation.
2656 (dot_xdata): Use cross_section.
2657 (dot_float_cons): Likewise.
2658 (dot_xstringer): Likewise.
2659 (dot_xdata_ua): Likewise.
2660 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2662 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2664 * po/gas.pot: Regenerate.
2666 2005-03-04 David Daney <ddaney@avtrex.com>
2668 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2669 instead of '_gp' for -mno-shared optimization.
2671 (s_abicalls): Document it in the comment.
2672 (md_show_usage): Document the -mno-shared option.
2674 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
2676 * config/tc-mips.c (mips_set_options): Add sym32 field.
2677 (mips_opts): Initialize it.
2678 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2679 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2680 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2681 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2682 when deciding whether to use a symbolic %highest/%higher expansion.
2683 (macro): Likewise. Remove o64/n32 linux hack. Always use
2684 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2685 and "la". Handle constants separately from symbolic expressions in
2686 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2687 and using load_register to load the high part of the address.
2688 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2689 (OPTION_ELF_BASE): Bump by 2.
2690 (md_longopts): Add entries for -msym32 and -mno-sym32.
2691 (md_parse_option): Handle them.
2692 (usage): Document them.
2693 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2694 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2695 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2696 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2697 -msym32 and -mno-sym32.
2699 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2701 * config/tc-mips.c (load_address): Implement GP optimization
2702 for 64bit address space non-PIC. Fix formatting.
2703 (macro): Likewise. Simplify code.
2704 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2705 (mips_after_parse_args): Simplify code.
2707 2005-03-03 Nick Clifton <nickc@redhat.com>
2709 * expr.c (operand): Remove redundant code enclosed by #ifdef
2710 RELAX_PAREN_GROUPING....#endif.
2712 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2713 reloc is the difference of two symbols defined in the same
2716 * config/tc-iq2000.c (line_comment_chars): Include the # character
2717 as otherwise this breaks #APP/#NO_APP processing.
2719 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2721 * config/tc-arc.c(md_assemble): Remove dead code for handling
2722 immediate indexing of ld and st .
2724 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2725 Joseph Myers <joseph@codesourcery.com>
2727 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2728 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2729 (parse_relocation): Check for a word break after a relocation
2731 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2734 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2736 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2738 2005-03-02 Jan Beulich <jbeulich@novell.com>
2740 * as.c (main): Use unlink_if_ordinary instead of unlink.
2741 * messages.c (as_fatal): Likewise.
2743 2005-03-02 Jan Beulich <jbeulich@novell.com>
2745 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2747 (parse_register): Allow cr8...15 in all modes.
2749 2005-03-02 Jan Beulich <jbeulich@novell.com>
2751 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2752 etc. like normal symbol references (T_ID).
2754 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2756 * symbols.c (fb_label_name): Fix silly thinko in last change.
2758 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2760 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2761 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2763 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2765 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2768 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2771 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2773 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2775 * as.h (assert): Warning fix.
2776 * expr.c (expr): Correct assertion.
2777 * read.c (s_comm_internal): Remove assertion.
2778 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2779 (fixup_segment): Remove assertion.
2780 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2781 (md_apply_fix3): Likewise.
2782 * config/tc-i370.c (md_begin): Correct assertion.
2783 (i370_macro): Warning fix for assertion.
2785 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2787 * configure.in (AC_C_BIGENDIAN): Invoke.
2788 * configure: Regenerate.
2789 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2790 host variable to set string header size.
2791 * config/obj-aout.c (obj_header_append): Don't use host structs.
2792 (obj_symbol_to_chars): Likewise.
2793 (obj_emit_strings): Likewise. Use the passed in output pointer.
2794 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2795 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2796 not sizeof host struct.
2797 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2798 (obj_emit_strings): Likewise.
2799 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2800 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2802 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2804 (host_number_to_chars): Define.
2805 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2806 host internal struct to set header sizes.
2807 * config/tc-i960.c (md_number_to_field): Warning fix.
2808 (md_ri_to_chars): Use host byte order.
2809 (get_cdisp, md_apply_fix3): Warning fix.
2810 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2812 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2814 * doc/c-arc.texi: Update documentation about ARC's extension
2817 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2819 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2822 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2824 * cgen.c: Warning fixes.
2825 * config/tc-arc.c: Likewise.
2826 * config/tc-arm.c: Likewise.
2827 * config/tc-avr.c: Likewise.
2828 * config/tc-d10v.c: Likewise.
2829 * config/tc-d30v.c: Likewise.
2830 * config/tc-frv.c: Likewise.
2831 * config/tc-frv.h: Likewise.
2832 * config/tc-h8300.c: Likewise.
2833 * config/tc-h8500.c: Likewise.
2834 * config/tc-i370.c: Likewise.
2835 * config/tc-i960.c: Likewise.
2836 * config/tc-ia64.c: Likewise.
2837 * config/tc-ip2k.c: Likewise.
2838 * config/tc-m68hc11.c: Likewise.
2839 * config/tc-maxq.c: Likewise.
2840 * config/tc-mcore.c: Likewise.
2841 * config/tc-mips.c: Likewise.
2842 * config/tc-msp430.c: Likewise.
2843 * config/tc-pj.c: Likewise.
2844 * config/tc-ppc.c: Likewise.
2845 * config/tc-ppc.h: Likewise.
2846 * config/tc-s390.c: Likewise.
2847 * config/tc-sh.c: Likewise.
2848 * config/tc-sh64.c: Likewise.
2849 * config/tc-tic4x.c: Likewise.
2850 * config/tc-tic80.c: Likewise.
2851 * config/tc-v850.c: Likewise.
2852 * config/tc-vax.c: Likewise.
2853 * config/tc-w65.c: Likewise.
2854 * config/tc-xstormy16.c: Likewise.
2855 * config/tc-z8k.c: Likewise.
2857 2005-02-22 Catherine Moore <clm@cm00re.com>
2859 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2860 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2862 2005-02-22 Eric Christopher <echristo@redhat.com>
2864 * config/tc-mips.c (struct proc): Change isym to
2865 func_sym. New member func_end_sym.
2866 (s_mips_ent): Update.
2867 (s_mips_end): Ditto. Add code to compute function size.
2869 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2871 * read.c: Warning fixes.
2872 * config/obj-elf.c: Likewise.
2874 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2876 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2879 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2881 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2884 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2886 (demand_empty_rest_of_line): Likewise.
2887 (tic54x_sblock): Likewise.
2888 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2890 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2892 * read.c (address_bytes): New function.
2893 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2894 (potable): Add "dc.a".
2895 (cons_worker): Handle "dc.a".
2896 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2898 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2900 * input-file.c (input_file_open): Rearrange to avoid warning.
2902 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2904 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2905 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2906 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2908 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2910 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2911 uses after .set noat.
2912 (load_address): Likewise.
2913 (macro): Likewise. Don't try to avoid $at use by sacrificing
2914 the target register before it is stored, it won't work.
2916 2005-02-17 James E Wilson <wilson@specifixinc.com>
2918 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2919 see an instruction that specifies a template.
2921 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2923 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2924 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2925 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2927 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2929 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2931 * config/tc-ia64.c (md): Add hint_b.
2932 (emit_one_bundle): Handle md.hint_b for "hint".
2933 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2934 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2935 (ia64_init): Set md.hint_b to error.
2936 (md_assemble): Handle md.hint_b for "hint.b".
2938 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2939 * doc/c-ia64.texi: Likewise.
2941 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2943 * tc.h (struct relax_type, relax_typeS): Move from here..
2944 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2945 * ecoff.c (ecoff_new_file): Add appfile param.
2946 * ecoff.h (ecoff_new_file): Likewise.
2947 * itbl-lex.h: New file.
2948 * itbl-lex.l: Include itbl-lex.h.
2949 * itbl-parse.y: Likewise.
2950 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2951 * read.c (s_app_file_string): Mark appfile possibly unused.
2952 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2953 * subsegs.h (struct seg_info_trash): Delete.
2954 (seg_info): Use segment_info_type instead.
2955 * config/obj-coff.c (struct filename_list): Make filename const char *.
2956 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2957 * config/obj-elf.c (elf_file_symbol): Similarly.
2958 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2960 * config/tc-arc.c (md_operand): Warning fix.
2961 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2962 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2963 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2964 * config/tc-frv.c (frv_force_relocation): Warning fix.
2965 * config/tc-m68k.c (md_parse_option): Delete unused var.
2966 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2967 * config/tc-sparc.c: Likewise.
2968 (s_common): Warning fix.
2969 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2970 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2972 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2973 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2974 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2975 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2976 (tic4x_do_align): Use TIC_NOP_OPCODE.
2977 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2978 * config/tc-vax.c: Include netinet/in.h.
2979 (tc_headers_hook): Formatting.
2980 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2982 2005-02-17 Jan Beulich <jbeulich@novell.com>
2984 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2985 parsing inN, locN, outN. Set 'idx' to offset register number starts
2986 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2989 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2991 * config/tc-mips.c (load_address): Fix formatting.
2992 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2993 Catch macros which are unexpandable without AT. Remove duplicate
2995 (macro2): Remove duplicate zeroing of used_at.
2997 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2999 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3002 2005-02-15 Nigel Stephens <nigel@mips.com>
3003 Maciej W. Rozycki <macro@mips.com>
3005 * config/tc-mips.c (reloc_needs_lo_p): Handle
3006 BFD_RELOC_MIPS16_HI16_S.
3007 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3008 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3009 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3011 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3012 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3013 Call my_getSmallExpression() to parse percent operators.
3014 (percent_op_match, mips_percent_op): Separate definitions.
3015 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3016 (parse_relocation): Handle the MIPS16 mode using
3018 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3019 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3021 2005-02-15 Jan Beulich <jbeulich@novell.com>
3023 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3024 instead of explicitly dealing with the translation; exclude
3025 relocations that are already pcrel, however.
3027 2005-02-15 Jan Beulich <jbeulich@novell.com>
3029 * config/tc-ia64.c: Include limits.h (if available).
3030 (gr_values[0]): Set path to INT_MAX.
3031 (dot_reg_val): Don't allow changing value of r0. Limit range of
3032 general registers at r127.
3033 (specify_resource): Default resource index is -1. Don't set resource
3034 index (in case IA64_RS_RSE) without setting the specific flag.
3035 (note_register_values): Check operand is O_constant before tracking
3036 input value of moves. Add tracking for dep.z with constant inputs.
3037 (print_dependency): Resource index of specific resource may be zero.
3038 (check_dependencies): Likewise.
3040 2005-02-15 Jan Beulich <jbeulich@novell.com>
3042 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3043 reg_class. Check operands and emit diagnostics for illegal use of
3046 2005-02-15 Jan Beulich <jbeulich@novell.com>
3048 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3049 new variables type, suffix, and width. Handle
3050 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3051 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3052 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3053 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3054 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3055 if unable to translate relocation type, using the new variables.
3057 2005-02-15 Jan Beulich <jbeulich@novell.com>
3059 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3060 (ty_symbol_chars): Define.
3061 * config/tc-ia64.c (ia64_symbol_chars): Define.
3063 2005-02-15 Jan Beulich <jbeulich@novell.com>
3065 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3066 input_line_pointer was advanced.
3068 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3070 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3073 2005-02-13 Jan Beulich <jbeulich@novell.com>
3075 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3076 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3078 (ia64_init): Set md.detect_dv.
3079 (ia64_start_line): New static variable warned. Warn only once when
3080 encountering explicit stops in automatic mode.
3081 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3082 * NEWS: Mention new default mode.
3084 2005-02-13 Jan Beulich <jbeulich@novell.com>
3086 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3087 be freed when wiping out previous state. Canonicalize names before
3088 use. Free name string when detecting redefinition.
3089 (dot_pred_rel): Call generic expression parser to process arguments.
3090 Handle O_register case for individual predicates and O_subtract for
3092 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3094 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3095 Warn if multiple found, issue error if resulting symbol name has zero
3097 (dot_alias): Canonicalize name before use.
3099 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3101 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3103 (in_procedure): Return -1 for warning.
3104 (in_prologue): Likewise.
3105 (in_body): Likewise.
3107 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3109 * config/tc-ia64.c (dot_xdata): Undo the last change.
3110 (dot_float_cons): Likewise.
3111 (dot_xstringer): Likewise.
3112 (dot_xdata_ua): Likewise.
3113 (dot_float_cons_ua): Likewise.
3115 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3117 * NEWS: Mention "-munwind-check=[warning|error]".
3119 * config/tc-ia64.c (md): Add unwind_check.
3120 (unwind_diagnostic): New.
3121 (in_procedure): Call unwind_diagnostic when a directive isn't
3123 (in_prologue): Call unwind_diagnostic when a directive isn't in
3125 (in_body): Call unwind_diagnostic when a directive isn't in
3127 (dot_endp): Set md.unwind_check to error before calling
3128 in_procedure and restore it after. When the name is missing or
3129 couldn't be found, use the one from the last .proc if
3130 md.unwind_check isn't error. Warn if md.unwind_check is
3132 (md_parse_option): Handle "-munwind-check=[warning|error]".
3133 (md_show_usage): Add "-munwind-check=[warning|error]".
3134 (ia64_init): Set md.unwind_check to warning.
3136 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3137 * doc/c-ia64.texi: Likewise.
3139 2005-02-11 Jan Beulich <jbeulich@novell.com>
3141 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3143 (ia64_parse_name): New third parameter.
3144 (md_parse_name): Pass third argument.
3145 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3146 (md_operand): Handling of '@'-prefixed symbols moved from here...
3147 (ia64_parse_name): ...to here.
3149 2005-02-11 Jan Beulich <jbeulich@novell.com>
3151 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3152 (errata_nop_necessary_p): Remove declaraction and definition.
3153 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3154 update md.group_idx. Don't reset md.last_groups.
3156 2005-02-11 Jan Beulich <jbeulich@novell.com>
3158 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3160 (dot_xdata): Free section name after use.
3161 (dot_float_cons): Likewise.
3162 (dot_xstringer): Likewise.
3163 (dot_xdata_ua): Likewise.
3164 (dot_float_cons_ua): Likewise.
3165 (md_pseudo_table): Add xdata16 and xdata16.ua.
3167 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3169 * doc/all.texi: Add IA64.
3170 * doc/as.texinfo: Likewise.
3172 * doc/c-ia64.texi: Fix typos.
3174 2005-02-10 Julian Brown <julian@codesourcery.com>
3176 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3178 (do_t_push_pop): Likewise.
3179 (md_assemble): Likewise.
3180 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3181 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3182 (create_unwind_entry): Output dependency on the required personality
3185 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3187 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3188 * subsegs.c (seg_not_empty_p): Likewise.
3190 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3192 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3193 relative jump calculation.
3194 <md_convert_frag) : Likewise.
3195 <output_disp): Likewise.
3197 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3199 * write.c (write_object_file): Recognize warning-symbol construct
3200 and skip object- and target- handling for the second symbol.
3202 2005-02-02 Jan Beulich <jbeulich@novell.com>
3204 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3205 designators along with quoted ones. Free copy of quoted designator
3208 2005-02-01 Ben Elliston <bje@au.ibm.com>
3210 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3211 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3212 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3213 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3214 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3215 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3216 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3217 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3218 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3219 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3220 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3221 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3222 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3223 #if 0'd code throughout.
3225 2005-01-31 Nick Clifton <nickc@redhat.com>
3227 * as.c (parse_args): Bump copyright date reported by --version to
3230 2005-01-31 Nick Clifton <nickc@redhat.com>
3232 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3235 2005-01-31 Jan Beulich <jbeulich@novell.com>
3237 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3238 that can end with .endr in that case. Make requiring/permitting
3239 pseudo-ops without leading dot closer to the logic in read.c serving
3241 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3244 2005-01-31 Jan Beulich <jbeulich@novell.com>
3246 * macro.c (do_formals): Adjust to no longer accept empty parameter
3248 (define_macro): Adjust to no longer accept empty macro name, garbage
3249 following the parameters, or macros that were previously defined.
3250 * read.c (s_bad_end): Declare.
3251 (potable): Add endm. Handler for endr and endm is s_bad_end.
3252 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3254 * read.h (s_bad_endr): Remove.
3256 2005-01-31 Jan Beulich <jbeulich@novell.com>
3258 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3259 immediately discarding (but counting) those exceeding the maximum
3260 possible amount. Track whether output and input operand counts ever
3261 matched, and use this to better indicate which of the operands/
3262 operand types was wrong; specifically don't default to pointing to
3265 2005-01-31 Jan Beulich <jbeulich@novell.com>
3267 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3268 variable in dot_endp). Add body and insn. Make prologue,
3269 prologue_mask, body, and insn bitfields.
3270 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3272 (in_procedure, in_prologue, in_body): New.
3273 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3274 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3275 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3276 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3277 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3278 dot_personality): Use the appropriate one of the above.
3279 (dot_proc): Clear unwind.proc_start; set to current location only if
3280 none of the entry points were valid. Check for non-zero-length entry
3281 point names. Check that entry points aren't defined, yet. Clear
3282 unwind.prologue, unwind.body, and unwind.insn.
3283 (dot_body): Call in_procedure. Check that first directive in procedure
3284 had no insns emitted before. Set unwind.body.
3285 (dot_prologue): Call in_procedure. Check that not already in prologue.
3286 Check that first directive in procedure had no insns emitted before.
3288 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3289 length entry point names. Check that entry points became defined.
3290 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3292 2005-01-31 Jan Beulich <jbeulich@novell.com>
3294 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3295 before actually using it. Don't generate an error in manual bundling
3296 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3297 Don't generate an error in manual bundling mode when looking at an
3298 insn required to be last in its group but the required slot hasn't
3299 been reached, yet. Allow conversion from MII to MI;I for bundle
3300 consisting of only 2 insns with the stop between them. Suppress
3301 various meaningless errors resulting from detecting earlier ones.
3303 2005-01-31 Jan Beulich <jbeulich@novell.com>
3305 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3308 2005-01-28 Christian Groessler <chris@groessler.org>
3310 * config/tc-z8k.c (md_assemble): Improve error detection.
3312 2005-01-28 Jan Beulich <jbeulich@novell.com>
3314 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3315 for personality routine pointer only if there is one.
3316 (ia64_convert_frag): Likewise.
3317 (generate_unwind_image): Likewise.
3319 2005-01-27 Christian Groessler <chris@groessler.org>
3321 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3322 (md_apply_fix3): Make relative branches out of range an error
3323 instead of a warning. Display correct line number for out of
3324 range branches/calls/memory accesses.
3326 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3328 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3329 to emit .debug_line and other debug sections.
3330 * as.h (seg_not_empty_p): Declare.
3331 * subsegs.c (seg_not_empty_p): New predicate.
3333 2005-01-27 Andrew Cagney <cagney@gnu.org>
3335 * configure: Regenerate to track ../gettext.m4 change.
3337 2005-01-27 Jan Beulich <jbeulich@novell.com>
3339 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3341 2005-01-27 Jan Beulich <jbeulich@novell.com>
3343 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3344 to/from application registers dynamic insns.
3345 (md_assemble): Defer resolution of move to/from application registers
3346 dynamic insns when they can be issued on either the I- or M-units.
3348 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3350 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3351 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3352 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3353 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3354 * cgen.c (gas_cgen_parse_operand): Handle
3355 CGEN_PARSE_OPERAND_SYMBOLIC.
3356 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3357 (frv_force_relocation): Likewise. Fix handling of PIC
3359 (md_apply_fix3): Likewise.
3361 2005-01-21 Ben Elliston <bje@au.ibm.com>
3363 * as.h: Remove #if 0'd code.
3364 * atof-generic.c (atof_generic): Likewise.
3365 * ecoff.c (ecoff_directive_frame): Likewise.
3366 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3367 * itbl-ops.c (itbl_add_reg): Likewise.
3368 * listing.c (calc_hex): Likewise.
3369 * read.c (MASK_CHAR): Likewise.
3370 * subsegs.c (subsegs_print_statistics): Likewise.
3371 * symbols.c (indent): Likewise.
3372 * write.c (write_relocs): Likewise.
3373 (write_object_file): Likewise.
3374 (relax_frag): Likewise.
3376 2005-01-20 Nick Clifton <nickc@redhat.com>
3378 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3379 getopt_long_only() from considering -a as an abbreviation for
3381 (parse_args): Fix the parsing of -a=<file>.
3383 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3386 * read.c (s_incbin): Adjust default count for skip. Check validity
3387 of count and skip rigorously.
3389 2005-01-19 Fred Fish <fnf@specifixinc.com>
3391 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3393 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3395 * read.c (convert_to_bignum): New function, split out from...
3396 (emit_expr): ...here. Handle the case where X_add_number is
3397 positive and the input value is negative.
3398 (output_big_sleb128): Fix setting of continuation bit. Check whether
3399 the final byte needs to be sign-extended. Fix size-shrinking loop.
3400 (emit_leb128_expr): When generating a signed leb128, see whether the
3401 sign of an O_constant's X_add_number matches the sign of the input
3402 value. Use a bignum if not.
3404 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3406 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3407 arch_sh_up in order to match the external name and make the
3408 testsuite's job easier.
3410 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3413 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3415 2005-01-12 Nick Clifton <nickc@redhat.com>
3417 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3418 ignored_arguments array.
3420 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3422 * write.c (write_object_file): Disallow a symbol equated to
3425 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3427 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3429 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3430 (maxq_target): New function: Set the machine type.
3432 2005-01-06 Paul Brook <paul@codesourcery.com>
3434 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3435 (md_begin): Handle TE_VXWORKS for FP defaults.
3436 (md_apply_fix3): Correct rela offsets.
3437 (elf32_arm_target_format): Add VxWorks targets.
3439 2005-01-06 Paul Brook <paul@codesourcery.com>
3441 * configure.tgt: Set em=vxworks for *-*-vxworks.
3442 * config/te-vxworks.h: New File.
3444 2005-01-06 Paul Brook <paul@codesourcery.com>
3446 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3448 2005-01-04 Dmitry Diky <diwil@spec.ru>
3450 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3453 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3455 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3456 (dot_loc): New function.
3457 (md_pseudo_table): Add entry to map .loc to dot_loc().
3458 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3459 seen a .loc directive or we're generating DWARF2 debug info for
3462 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3465 * read.c (s_comm_internal): Don't zero end of name until size
3466 expression has been parsed.
3468 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3470 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3472 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3474 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3477 2004-12-22 Ian Lance Taylor <ian@airs.com>
3479 * configure.tgt: New.
3480 * configure.in: Move setting of cpu_type, fmt, etc., to
3482 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3483 $(srcdir)/configure.tgt.
3484 * configure, Makefile.in: Rebuild.
3486 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3488 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3489 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3491 (avr_offset_expression): New function to parse offsets for LDI
3493 (avr_operand): Use it.
3494 (md_apply_fix3): Generate the relocs.
3496 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3498 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3499 BFD_RELOC_SH_IMMS10BY8 relocation.
3501 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3502 than just ignoring bad code.
3504 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3506 * config/tc-v850.c (handle_lo16): New function.
3507 (v850_reloc_prefix): Use it to check lo().
3508 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3510 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3512 * configure.in: Add s390x-ibm-tpf support.
3513 * configure: Regenerate.
3515 2004-12-15 Jan Beulich <jbeulich@novell.com>
3517 * config/obj-elf.c (obj_elf_change_section): Only set type and
3518 attributes on new sections. Emit warning when type of re-declared
3519 section doesn't match.
3521 2004-12-15 Jan Beulich <jbeulich@novell.com>
3523 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3524 '.cfi_startproc simple' doesn't inherit the old value.
3526 2004-12-15 Jan Beulich <jbeulich@novell.com>
3528 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3529 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3530 generation to emit a factored offset.
3532 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3534 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3535 which is too large in the case of NO_PIC without 64-bit
3538 * config/tc-mips.c (mips_in_shared): New static variable.
3539 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3540 (md_longopts): Add -mshared and -mno-shared.
3541 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3542 (s_cpload): Implement !mips_in_shared case.
3543 (s_cpsetup): Likewise.
3544 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3545 * NEWS: Mention -mno-shared.
3547 2004-12-09 Paul Brook <paul@codesourcery.com>
3549 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3552 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3554 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3555 sequence, increase the size of the sequence.
3557 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3560 2004-12-07 Ben Elliston <bje@gnu.org>
3562 * read.c (s_align): Use an align_limit temporary to allay a GCC
3563 signed/unsigned comparison warning.
3565 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3567 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3568 * configure.in: Use it for arm*-*-linux-gnueabi*.
3569 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3570 * config/te-armlinuxeabi.h: New file.
3571 * Makefile.in: Regenerated.
3572 * aclocal.m4: Likewise.
3573 * configure: Likewise.
3574 * doc/Makefile.in: Regenerated.
3576 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3578 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3579 (xtensa_restore_emit_state): Likewise.
3581 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3583 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3586 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3588 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3589 * Makefile.in: Regenerate.
3591 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3593 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3594 functions, give functions a meaningful name, add comments.
3595 (check_range): New function - Replace operand size calculation
3596 with range checking.
3597 (assemble_insn): Update Algorithm, improve error issuing.
3599 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3602 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3604 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3605 miss between different section in the same module.
3606 (tc_gen_reloc): Likewise.
3608 2004-11-25 Theodore A. Roth <troth@openavr.org>
3610 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3611 atmega325, atmega3250, atmega645 and atmega6450.
3613 2004-11-25 Jan Beulich <jbeulich@novell.com>
3615 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3616 permissible for the selected instruction suffix.
3617 (process_suffix): For DefaultSize instructions, suppressing the
3618 guessing of a 'q' suffix if the instruction doesn't support it is
3619 pointless, because only an 'l' suffix can be guessed in this place.
3621 2004-11-24 Nick Clifton <nickc@redhat.com>
3623 * config/tc-iq2000.c: Remove support for IQ10 processor.
3624 Convert to ISO C90 formatting.
3625 * config/tc-iq2000.h: Likewise.
3627 2004-11-23 Nick Clifton <nickc@redhat.com>
3629 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3630 in this table. They should be correct now.
3632 2004-11-23 Jan Beulich <jbeulich@novell.com>
3634 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3635 indicate the MMX extensions added by both SSE and 3DNow!A.
3636 (Cpu3dnowA): Declare.
3637 (CpuUnknownFlags): Update.
3638 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3639 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3640 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3641 3DNow!. Athlon additionally implies 3DNow!A. Several new
3642 entries (those starting with a dot are for sub-arch specification).
3643 (set_cpu_arch): Handle sub-arch specifications.
3644 (parse_insn): Distinguish between instructions not supported because
3645 of insufficient CPU features and because of 64-bit mode.
3646 * doc/c-i386.texi: Describe enhanced .arch directive.
3648 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3650 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3652 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3654 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3655 without a corresponding .debug_info section.
3657 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
3659 * read.c (potable): Add "error" and "warning".
3660 (s_errwarn): New function.
3661 * read.h (s_errwarn): Declare.
3662 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3664 2004-11-22 Nick Clifton <nickc@redhat.com>
3666 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3669 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3671 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3672 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3674 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3676 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3677 (coff_adjust_symtab): Adjust call.
3678 (crawl_symbols): Likewise.
3679 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3680 (obj_app_file): Adjust.
3682 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3684 * configure.in: Enable bfd_assember for the MAXQ port.
3685 * configure: Regenerate.
3687 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3688 Sterling Augustine <sterling@tensilica.com>
3690 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3691 there is a conflict.
3692 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3693 interfaces that are related as determined by xtensa_interface_class_id.
3695 2004-11-12 Nick Clifton <nickc@redhat.com>
3697 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3698 offsets for conditional branches.
3700 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3702 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3704 2004-11-10 Bob Wilson <bob.wilson@acm.org>
3706 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3707 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3709 (relax_frag_immed): Update call to update_next_frag_state.
3711 2004-11-10 Alan Modra <amodra@bigpond.net.au>
3713 * obj.h (struct format_ops <app_file>): Add int param.
3714 * read.h (s_app_file_string): Likewise.
3715 * read.c (s_app_file_string): Likewise.
3716 (s_app_file): Adjust s_app_file_string call.
3717 * config/tc-mips.c (s_mips_file): Likewise.
3718 * config/obj-coff.h (obj_app_file): Add app param.
3719 * config/obj-ecoff.h (obj_app_file): Likewise.
3720 * config/obj-multi.h (obj_app_file): Likewise.
3721 * config/obj-elf.h (elf_file_symbol): Likewise.
3722 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3723 if called for # preprocessor lines.
3725 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3728 * symbols.c (resolve_symbol_value): Convert weak symbols only
3730 (symbol_equated_reloc_p): Don't equate weaks when relocating
3731 only for Windows PECOFF.
3733 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3735 * config/tc-crx.c (print_insn): Check and set insn_addr.
3736 * config/tc-crx.h (md_frag_check): Define.
3738 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3739 Vineet Sharma <vineets@noida.hcltech.com>
3741 * configure.in: Add support for new target maxq-coff.
3742 * configure: Regenerate.
3743 * NEWS: Mention new support.
3744 * config/tc-maxq.c: New file.
3745 * config/tc-maxq.h: New file.
3746 * config/obj-coff.h: Add support for maxq-coff.
3748 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3750 * symbols.c (any_external_name): Define.
3751 (resolve_symbol_value): Convert weak symbols.
3752 (S_SET_EXTERNAL): Support any_external_name.
3753 (S_SET_NAME): Qualify parameter const.
3754 (symbol_equated_reloc_p): Equate to weaks when relocating.
3755 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3756 * tc.h (any_external_name): Declare.
3757 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3759 (weak_is_altname): Declare and define.
3760 (weak_name2altname): Same.
3761 (weak_altname2name): Same.
3762 (weak_uniquify): Same.
3763 (weak_altprefix): Define.
3764 (obj_coff_weak): Change .weak syntax and handling.
3765 (coff_frob_symbol): Fix PE weak symbol alternates.
3766 * config/obj-coff.h (USE_UNIQUE): Define.
3767 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3768 are in another segment.
3769 (tc_gen_reloc): Remove broken addend hack.
3770 doc/as.texinfo: Update.
3772 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3774 * config/tc-xtensa.c (total_frag_text_expansion): New.
3775 (md_estimate_size_before_relax): Use it.
3776 (find_address_of_next_align_frag): Likewise.
3778 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3780 * config/tc-crx.c: Rename argument types.
3781 (processing_arg_number): Rename to 'cur_arg_num'.
3782 (get_number_of_bits): Rename to 'set_operand_size'.
3783 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3784 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3785 (set_indexmode_parameters): Remove function, integrate its code into
3787 (set_operand_size): Get rid of 'Operand Number' function parameter -
3788 use global variable 'cur_arg_num' instead.
3789 Use a local 'argument' pointer to reference the current argument.
3790 (parse_operand): Likewise.
3791 (set_operand): Likewise.
3792 (process_label_constant): Likewise.
3794 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3796 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3797 (add_section_rename): Delete. Inlined into...
3798 (build_section_rename): ...here. Use xstrdup instead of strdup.
3799 (xtensa_section_rename): Drop "const" from argument and return types.
3800 (md_show_usage): Indent to match show_usage().
3801 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3802 (tc_canonicalize_section_name): Define.
3803 (md_elf_section_rename): Remove unused macro.
3804 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3805 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3806 (Frame Directive): Delete.
3808 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3810 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3811 * config/tc-arm.c (target_oabi): Delete.
3812 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3813 (arm_opts): Remove moabi.
3814 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3815 * doc/c-arm.texi (ARM Options): Likewise.
3816 * configure: Regenerated.
3818 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3820 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3821 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3822 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3823 * configure: Regenerate.
3824 * config/tc-cris.c (enum cris_archs): New.
3825 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3826 (cris_insn_ver_valid_for_arch): New functions.
3827 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3828 (cris_arch): New variable.
3829 (md_pseudo_table): New pseudo .arch.
3830 (err_for_dangerous_mul_placement): Initialize according to
3832 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3834 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3835 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3836 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3837 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3838 use in md_cris_relax_table.
3839 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3840 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3841 Update and improve head comment.
3842 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3843 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3845 (md_longopts): New option --march=...
3846 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3848 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3849 (HANDLE_RELAXABLE): New macro.
3850 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3851 cases. Check for weak symbols and assume not relaxable. Handle
3852 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3853 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3855 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3856 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3857 (cris_create_short_jump): Adjust for CRISv32.
3858 (cris_relax_frag): Handle new states.
3859 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3860 (md_begin): Define symbols "..asm.arch.cris.v32",
3861 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3862 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3863 when entering opcode table entry points.
3864 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3865 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3866 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3867 (cris_process_instruction): Initialize out_insnp->insn_type to
3868 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3869 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3871 <case 'm'>: Check that modified_char == '.'.
3872 <invalid operands>: Consume the rest of the line.
3873 When operands don't match, skip over subsequent insns with
3874 non-matching version specifier but same mnemonic.
3875 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3876 special registers in CRISv32 are always 32 bit long.
3877 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3879 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3880 and compatible. Recognize "ACR" for v32, unless followed by "+".
3881 (get_spec_reg): Consider cris_arch when looking up register.
3882 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3884 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3885 (cris_get_expression): Restore input_line_pointer if failing "early".
3886 (get_flags): Consider cris_arch and recognize flags accordingly.
3887 (branch_disp): Adjust for CRISv32.
3888 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3889 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3890 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3891 resolved. Don't enter zeros in object file for
3893 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3894 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3895 (md_parse_option): Break out "return 1".
3896 <OPTION_ARCH> New case.
3897 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3898 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3899 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3900 <case BFD_RELOC_32_PCREL>: New cases.
3901 Addends for non-zero fx_pcrel are too in fx_offset.
3902 (md_show_usage): Show --march=<arch>.
3903 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3904 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3905 (s_syntax) <struct syntaxes>: Properly constify member operand.
3906 * config/tc-cris.h (TARGET_MACH): Define.
3907 (cris_mach): Declare.
3908 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3909 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3910 (CRIS-Opts): Document --march=...
3911 (CRIS-Pseudos): Document .arch.
3913 2004-11-04 Jan Beulich <jbeulich@novell.com>
3915 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3916 intel syntax and no register prefix, allow $ in symbol names when
3918 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3919 (intel_float_operand): Add fourth return value indicating math control
3920 operations. Make classification more precise.
3921 (md_assemble): Complain if memory operand of mov[sz]x has no size
3923 (parse_insn): Translate word operands to floating point instructions
3924 operating on integers as well as control instructions to short ones
3925 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3926 floating point instructions operating on non-integer operands.
3927 (match_template): Remove fldcw special case. Adjust q-suffix handling
3928 to permit it on fild/fistp/fisttp in AT&T mode.
3929 (process_suffix): Don't guess DefaultSize insns' suffix from
3930 stackop_size for certain floating point control instructions. Guess
3931 suffix for branch and [ls][gi]dt based on flag_code. Split error
3932 messages for Intel and AT&T syntax, and make the condition more strict
3933 for the former. Adjust suppressing of generation of operand size
3935 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3936 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3937 more error checking.
3938 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3939 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3941 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3943 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3944 md_short_jump_size, md_long_jump_size.
3945 * write.c [!WORKING_DOT_WORD]: Ditto.
3946 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3948 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3950 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3951 const qualifier in these definitions.
3952 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3953 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3955 2004-11-02 Nick Clifton <nickc@redhat.com>
3957 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3958 table before deciding to produce a .debug_line section to match up
3959 with a user provided .debug_info section.
3961 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3963 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3964 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3966 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3968 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3969 (get_flags): New function.
3970 (get_number_of_bits): Edit comments, update numeric values to
3972 (process_label_constant): Don't support the colon
3973 format (SYMBOL:[s|m|l]).
3974 (set_cons_rparams): Support argument type 'arg_rbase'.
3975 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3976 (handle_LoadStor): Bug fix, first handle post-increment mode.
3977 (getreg_image): Remove redundant code, update according to latest
3979 (print_constant): Bug fix relate to 3-word instructions.
3980 (assemble_insn): Bug fix, when matching instructions, verify also
3981 instruction type (not only mnemonic).
3982 Add various error checking.
3983 (preprocess_reglist): Support HI/LO and user registers.
3985 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3987 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3988 in an epilogue directive go negative.
3990 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3993 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3994 after reporting template error during manual bundling. Reported
3995 by Michael Dupont, michaelx.dupont@intel.com.
3997 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3999 * Makefile.am: Run dep-am.
4000 * aclocal.m4: Regenerate with automake 1.9.2.
4001 * Makefile.in: Regenerate with automake 1.9.2.
4002 * doc/Makefile.in: Likewise.
4004 * config/tc-arm.c: Include "dw2gencfi.h".
4005 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4007 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4008 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4009 (tc_cfi_frame_initial_instructions): Define.
4010 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4013 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4015 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4017 Update coprocessor id to be unsigned immediate.
4019 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4021 * config/tc-i386.c (O_secrel): Delete.
4022 (tc_pe_dwarf2_emit_offset): New function.
4023 * config/tc-i386.h (O_secrel): Define as O_md1.
4024 (TC_DWARF2_EMIT_OFFSET): Define.
4026 2004-10-18 Nick Clifton <nickc@redhat.com>
4028 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4029 ignore @fptr() directives for 4-byte fixups.
4031 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4033 * Makefile.am: Run "make dep-am"
4034 * Makefile.in: Regenerate.
4036 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4038 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4039 Remove comments about placement of literal pools.
4040 (Literal Directive): Update description of literal placement.
4041 (Literal Prefix Directive): Remove statement that this does not apply
4042 to absolute-mode literals. Describe new section naming scheme.
4044 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4046 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4047 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4048 is_windowed_return_opcode): Delete.
4049 (xtensa_frob_label): Use get_subseg_target_freq.
4050 (md_assemble): Inline call to is_entry_opcode.
4051 (xtensa_handle_align): Inline call to get_frag_is_literal.
4052 (relaxation_requirements): Inline call to is_jx_opcode.
4053 (emit_single_op): Inline call to is_movi_opcode.
4054 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4055 get_frag_is_no_transform, is_entry_opcode, and
4056 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4057 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4058 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4059 Inline calls to get_frag_is_no_transform.
4060 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4061 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4062 get_frag_is_no_transform.
4063 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4064 and set_frag_is_no_transform.
4065 (get_expression_value): Delete.
4066 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4067 cur_target_freq to target_freq.
4068 (get_subseg_info): Split out code to create a new map entry into ...
4069 (add_subseg_info): ... this new function.
4070 (get_last_insn_flags): Check if get_subseg_info succeeded.
4071 (set_last_insn_flags): Call add_subseg_info if needed.
4072 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4073 (xtensa_reorder_segments): Compute last_sec while counting sections.
4074 Remove call to get_last_sec.
4075 (get_last_sec): Delete.
4076 (cache_literal_section): Inline call to retrieve_literal_seg and its
4077 callees, seg_present and add_seg_list.
4078 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4079 (get_frag_is_insn, get_frag_is_no_transform,
4080 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4081 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4083 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4085 * config/tc-xtensa.c: Use ISO C90 formatting.
4086 * config/tc-xtensa.h: Likewise.
4087 * config/xtensa-istack.h: Likewise.
4088 * config/xtensa-relax.c: Likewise.
4089 * config/xtensa-relax.h: Likewise.
4091 2004-10-12 Paul Brook <paul@codesourcery.com>
4093 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4096 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4099 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4101 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4103 (Acknowledgements): Use "GAS" instead of AS variable.
4105 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4107 * config/tc-i386.c: Include "elf/x86-64.h".
4108 (i386_elf_section_type): New function.
4109 * config/tc-i386.h (md_elf_section_type): Define.
4110 (i386_elf_section_type): New prototype.
4112 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4114 * config/m68k-parse.h (enum m68k_register): New control register,
4116 * config/tc-m68k.c: Correct control register set for MCF5249.
4118 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4119 Sterling Augustine <sterling@tensilica.com>
4121 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4122 (UNREACHABLE_MAX_WIDTH): Define.
4123 (XTENSA_FETCH_WIDTH): Delete.
4124 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4125 prefer_const16, prefer_l32r): New global variables.
4126 (LIT4_SECTION_NAME): Define.
4127 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4128 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4129 (frag_flags struct): New.
4130 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4131 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4132 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4133 (MAX_FORMATS): Define.
4134 (op_placement_info struct, op_placement_table): New.
4135 (O_pltrel, O_hi16, O_lo16): Define.
4136 (directiveE enum): Rename directive_generics to directive_transform.
4137 Delete directive_relax. Add directive_schedule,
4138 directive_absolute_literals, and directive_last_directive.
4139 (directive_info): Rename "generics" to "transform". Delete "relax".
4140 Add "schedule" and "absolute-literals".
4141 (directive_state): Adjust entries to match changes in directive_info.
4142 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4143 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4144 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4145 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4146 (align_only_targets, software_a0_b_retw_interlock,
4147 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4148 software_avoid_short_loop, software_avoid_close_loop_end,
4149 software_avoid_all_short_loops, specific_opcode): Delete.
4150 (warn_unaligned_branch_targets): New.
4151 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4152 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4153 (option_[no_]link_relax, option_[no_]transform,
4154 option_[no_]absolute_literals, option_warn_unaligned_targets,
4155 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4157 (option_[no_]align_only_targets, option_literal_section_name,
4158 option_text_section_name, option_data_section_name,
4159 option_bss_section_name, option_eb, option_el): Delete.
4160 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4161 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4162 and target-hardware. Delete entries for [no-]target-align-only,
4163 literal-section-name, text-section-name, data-section-name, and
4165 (md_parse_option): Handle new options and remove old ones. Accept but
4166 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4167 and treat them as [no-]transform.
4168 (md_show_usage): Add new options and remove old ones.
4169 (xtensa_setup_hw_workarounds): New.
4170 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4171 "long", "short", "loc" and "frequency" entries.
4172 (use_generics): Rename to ...
4173 (use_transform): ... this function. Add past_xtensa_end check.
4174 (use_longcalls): Add past_xtensa_end check.
4175 (code_density_available, can_relax): Delete.
4176 (do_align_targets): New.
4177 (get_directive): Accept dashes in directive names. Warn about
4178 [no-]generics and [no-]relax directives and treat them as
4180 (xtensa_begin_directive): Call md_flush_pending_output only for some
4181 directives. Check for directives inside instruction bundles. Warn
4182 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4183 directives. Handle new directives. Check generating_literals flag
4185 (xtensa_end_directive): Check for directives inside instruction
4186 bundles. Warn and ignore [no-]density directives. Handle new
4187 directives. Call xtensa_set_frag_assembly_state.
4188 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4189 xtensa_dwarf2_emit_insn): New.
4190 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4191 use_literal_section flag.
4192 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4193 literals. Use xtensa_elf_cons to parse the expression.
4194 (xtensa_literal_prefix): Do not check use_literal_section. Support
4195 ".lit4" sections for absolute literals. Change prefix convention to
4196 replace ".text" (or ".t" in a linkonce section). No need to call
4198 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4199 (expression_end): Handle closing braces and colons.
4200 (PLT_SUFFIX, plt_suffix): Delete.
4201 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4202 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4203 and O_hi16 expressions as well.
4204 (tokenize_arguments): Handle closing braces and colons.
4205 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4206 operands and paired register syntax.
4207 (get_invisible_operands): New.
4208 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4209 new xtensa-isa.h functions.
4210 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4211 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4212 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4213 instructions. Use xtensa_translate_zero_immed.
4214 (operand_is_immed, operand_is_pcrel_label): Delete.
4215 (get_relaxable_immed): Use new xtensa-isa.h functions.
4216 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4218 (xtensa_print_insn_table, print_vliw_insn): New.
4219 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4220 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4221 is_branch_or_jump_opcode): Delete.
4222 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4223 (opnum_to_reloc, reloc_to_opnum): Delete.
4224 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4225 xtensa-isa.h functions. Operate on one slot of an instruction.
4226 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4227 xg_get_insn_size): Delete.
4228 (xg_get_build_instr_size): Use xg_get_single_size.
4229 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4230 xg_build_widen_table. Use xg_get_single_size.
4231 (xg_get_max_narrow_insn_size): Delete.
4232 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4233 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4235 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4236 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4237 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4238 xg_build_widen_table. Use xg_get_single_size.
4239 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4241 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4242 treat weak symbols conservatively.
4243 (xg_check_operand): Use new xtensa-isa.h functions.
4244 (is_dnrange): Delete.
4245 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4246 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4247 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4248 xtensa-isa.h functions.
4249 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4250 xg_instruction_matches_options): New.
4251 (xg_instruction_matches_rule): Handle O_register expressions. Call
4252 xg_instruction_matches_options.
4253 (transition_rule_cmp): New.
4254 (xg_instruction_match): Update call to xg_build_simplify_table.
4255 (xg_build_token_insn): Record loc fields.
4256 (xg_simplify_insn): Check is_specific_opcode field and
4257 density_supported flag.
4258 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4259 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4260 (xg_assemble_literal): Add error handling for O_big. Call
4261 record_alignment. Handle O_pltrel.
4262 (xg_valid_literal_expression): New.
4263 (xg_assemble_literal_space): Add slot parameter. Remove call to
4264 set_expr_symbol_offset. Add call to record_alignment. Update call to
4266 (xg_emit_insn): Delete.
4267 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4268 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4269 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4270 and slot parameters. Handle new "alternate" relocations for absolute
4271 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4272 O_hi16. Use new xtensa-isa.h functions.
4273 (xg_assemble_tokens): Delete.
4274 (is_register_writer): Use new xtensa-isa.h functions.
4275 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4276 old-style RSR from LCOUNT.
4277 (next_frag_opcode): Delete.
4278 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4279 update_next_frag_state): New.
4280 (update_next_frag_nop_state): Delete.
4281 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4282 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4283 the state of the absolute-literals directive. Add calls to
4284 record_alignment and xtensa_set_frag_assembly_state. Call
4285 xtensa_switch_to_non_abs_literal_fragment instead of
4286 xtensa_switch_to_literal_fragment.
4288 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4289 (get_expanded_loop_offset): Change check for undefined opcode to an
4291 (xtensa_set_frag_assembly_state, relaxable_section,
4292 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4293 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4294 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4295 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4296 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4297 (xtensa_init_fix_data): New.
4298 (xtensa_frob_label): Reset label symbol to the current frag. Check
4299 do_align_targets and generating_literals flag. Propagate frequency
4300 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4301 (xtensa_unrecognized_line): New.
4302 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4303 to xtensa_set_frag_assembly_state.
4304 (error_reset_cur_vinsn): New.
4305 (md_assemble): Remove check for literal frag. Remove call to
4306 istack_init. Call use_transform instead of use_generics. Parse
4307 explicit instruction format specifiers. Move code for
4308 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4309 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4310 Add dwarf2_where call. Remote automatic alignment for ENTRY
4311 instructions. Move call to xtensa_clear_insn_labels to the end.
4312 Rearrange to handle bundles.
4313 (xtensa_cons_fix_new): Delete.
4314 (xtensa_handle_align): New.
4315 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4316 assignment to is_no_density field.
4317 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4318 instead of reloc_to_opnum. Handle "alternate" relocations.
4319 (xtensa_force_relocation, xtensa_check_inside_bundle,
4320 xtensa_elf_section_change_hook): New.
4321 (xtensa_symbol_new_hook): Delete.
4322 (xtensa_fix_adjustable): Check for difference of symbols with an
4323 offset. Check for external and weak symbols.
4324 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4325 (md_estimate_size_before_relax): Return expansion for the first slot.
4326 (tc_gen_reloc): Handle difference of symbols by producing
4327 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4328 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4329 tentative values into the output when linkrelax is set.
4330 (XTENSA_PROP_SEC_NAME): Define.
4331 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4332 Create literal tables only if using literal sections. Create new
4333 property tables instead of old instruction tables. Check for unaligned
4334 branch targets and loops.
4335 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4336 new_resource_table, clear_resource_table, resize_resource_table,
4337 resources_available, reserve_resources, release_resources,
4338 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4339 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4340 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4341 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4342 flag. Update checks for workaround options. Call
4343 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4344 (xtensa_cleanup_align_frags): Add special case for branch targets.
4345 Check for and mark unreachable frags.
4346 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4347 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4348 end of a zero-overhead loop body.
4349 (frag_can_negate_branch): Handle instructions with multiple slots.
4350 Use new xtensa-isa.h functions
4351 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4352 xtensa_mark_zcl_first_insns): New.
4353 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4354 transformations are disabled.
4355 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4356 multislot instructions.
4357 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4358 Likewise. Also error if transformations are disabled.
4359 (unrelaxed_frag_max_size): New.
4360 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4361 xtensa-isa.h functions.
4362 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4363 xtensa_opcode_is_loop instead of is_loop_opcode.
4364 (get_text_align_power): Replace as_fatal with assertion.
4365 (get_text_align_fill_size): Iterate instead of using modulus when
4367 (get_noop_aligned_address): Assert that this is for a machine-dependent
4368 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4369 xg_get_single_size, and frag_format_size.
4370 (get_widen_aligned_address): Rename to ...
4371 (get_aligned_diff): ... this function. Add max_diff parameter.
4372 Remove handling of rs_align/rs_align_code frags. Use
4373 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4374 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4375 and pass it back to caller.
4376 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4377 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4378 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4379 (relax_frag_text_align): Rename to ...
4380 (relax_frag_loop_align): ... this function. Assume loops can only be
4381 in the first slot of an instruction.
4382 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4383 instruction. Remove call to frag_wane.
4384 (relax_frag_narrow): Rename to ...
4385 (relax_frag_for_align): ... this function. Extend to handle
4386 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4387 RELAX_NARROW for the first slot.
4388 (find_address_of_next_align_frag, bytes_to_stretch): New.
4389 (future_alignment_required): Use find_address_of_next_align_frag and
4390 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4391 alignment decisions.
4392 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4393 Check if transformations are enabled for b_j_loop_end workaround.
4394 Use new xtensa-isa.h functions and handle multislot instructions.
4395 Update call to xg_assembly_relax.
4396 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4397 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4399 (convert_frag_narrow): Add segP, format and slot parameters. Call
4400 convert_frag_immed for branch instructions. Adjust calls to
4401 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4402 xg_get_single_size and xg_get_single_format.
4403 (convert_frag_fill_nop): New.
4404 (convert_frag_immed): Add format and slot parameters. Handle multislot
4405 instructions and use new xtensa-isa.h functions. Update calls to
4406 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4407 enabled for b_j_loop_end workaround. Use build_nop instead of
4408 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4409 frags. Use xg_get_single_size. Handle O_pltrel.
4410 (fix_new_exp_in_seg): Remove check for old plt flag.
4411 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4412 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4413 for loop opcode to an assertion. Mark all frags up to the end of the
4414 loop as not transformable.
4415 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4416 (get_subseg_info): New.
4417 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4419 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4420 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4421 (xtensa_switch_to_non_abs_literal_fragment): New.
4422 (cache_literal_section): Add is_code parameter and pass it through to
4423 retrieve_literal_seg.
4424 (retrieve_literal_seg): Add is_code parameter and use it to set the
4425 flags on the literal section. Handle case where head parameter is 0.
4426 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4427 set_frag_is_no_transform): New.
4428 (xtensa_create_property_segments): Add end_property_function parameter
4429 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4430 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4431 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4432 (add_xt_block_frags): Add end_property_function parameter and call it
4433 if it is non-zero. Call xtensa_frag_flags_init.
4434 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4435 get_frag_property_flags, frag_flags_to_number,
4436 xtensa_frag_flags_combinable, xt_block_aligned_size,
4437 xtensa_xt_block_combine, add_xt_prop_frags,
4438 init_op_placement_info_table, opcode_fits_format_slot,
4439 xg_get_single_size, xg_get_single_format): New.
4440 (istack_push): Inline call to tinsn_copy.
4441 (tinsn_copy): Delete.
4442 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4443 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4444 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4445 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4446 functions. Handle invisible operands.
4447 (tinsn_to_slotbuf): New.
4448 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4449 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4450 vinsn_from_chars, and xg_free_vinsn.
4451 (tinsn_from_insnbuf): New.
4452 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4453 instructions. Handle symbol differences.
4454 (get_num_stack_text_bytes): Use xg_get_single_size.
4455 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4456 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4457 get_expr_register, set_expr_symbol_offset_diff): New.
4458 * config/tc-xtensa.h (MAX_SLOTS): Define.
4459 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4460 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4461 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4463 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4464 (xtensa_frag_type struct): Add is_assembly_state_set,
4465 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4466 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4467 Replace is_generics and is_relax fields by is_no_transform field.
4468 Delete is_text and is_longcalls fields. Change text_expansion and
4469 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4470 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4471 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4472 (xtensa_fix_data struct): New.
4473 (xtensa_symfield_type struct): Delete plt field.
4474 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4475 forward declaration here.
4476 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4477 (XTENSA_SECTION_RENAME): Undefine.
4478 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4479 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4480 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4481 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4482 (unit_num_copies_func, opcode_num_units_func,
4483 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4484 (resource_table struct): New.
4485 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4486 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4487 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4488 (tinsn_copy): Delete prototype.
4489 (vliw_insn struct): New.
4490 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4491 (widen_spec_list): Add option conditions for density and boolean
4492 instructions. Add expansions using CONST16 and conditions for using
4493 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4495 (simplify_spec_list): Add option conditions for density instructions.
4496 Add entry for NOP instruction.
4497 (append_transition): Add cmp function pointer parameter and use it to
4498 insert the new entry in order.
4499 (operand_function_LOW16U, operand_function_HI16U): New.
4500 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4501 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4502 (enter_opname, split_string): Use xstrdup instead of strdup.
4503 (init_insn_pattern): Initialize new options field.
4504 (clear_req_or_option_list, clear_req_option_list,
4505 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4507 (parse_insn_pattern): Parse option conditions.
4508 (transition_applies): New.
4509 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4510 swapped last arguments in calls to append_constant_value_condition.
4511 Call clone_req_option_list. Add warning about invalid opcode.
4512 Handle LOW16U and HI16U function names.
4513 (build_transition_table): Add cmp parameter and use it in calls to
4514 append_transition. Use new xtensa-isa.h functions. Check
4515 transition_applies before adding entries.
4516 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4517 pass it through to build_transition_table.
4518 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4519 ReqOption, transition_cmp_fn): New types.
4520 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4521 (transition_rule struct): Add options field.
4522 * doc/as.texinfo (Overview): Update Xtensa options.
4523 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4524 --[no-]relax, and --[no-]generics options. Update descriptions of
4525 --text-section-literals and --[no-]longcalls. Add
4526 --[no-]absolute-literals and --[no-]transform.
4527 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4528 Remove use of "generic" and "specific" terminology for opcodes.
4529 (Xtensa Registers): Generalize the syntax description to include
4530 user-defined register files.
4531 (Xtensa Automatic Alignment): Update.
4532 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4533 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4534 (Xtensa Directives): Remove confusing rules about precedence.
4535 (Density Directive, Relax Directive): Delete.
4536 (Schedule Directive): New.
4537 (Generics Directive): Rename to ...
4538 (Transform Directive): ... this node.
4539 (Literal Directive): Update for absolute literals. Missing
4540 literal_position directive is now an error.
4541 (Literal Position Directive): Update for absolute literals.
4542 (Freeregs Directive): Delete.
4543 (Absolute Literals Directive): New.
4544 (Frame Directive): Minor editing.
4545 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4546 Update dependencies.
4547 * Makefile.in: Regenerate.
4549 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4551 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4552 to build the second and third fixups for a composite relocation.
4553 (macro_read_relocs): New function.
4554 (macro_build): Use it.
4555 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4556 Simplify fragging code accordingly.
4557 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4558 of the composite relocation. Set fx_tcbit in both fixups.
4560 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4562 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4563 (md_apply_fix3): Don't treat composite relocs as done.
4565 2004-10-07 Jan Beulich <jbeulich@novell.com>
4567 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4568 prefix for symbol names generated from the LOCAL macro directive.
4570 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4571 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4573 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4575 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4577 (md_assemble): Add error checking for Co-Processor instructions.
4578 (get_cinv_parameters): Add 'b' option to invalidate the
4579 branch-target cache.
4581 2004-10-05 Paul Brook <paul@codesourcery.com>
4583 * config/tc-arm.c (unwind): New variable.
4584 (vfp_sp_encode_reg): New function.
4585 (vfp_sp_reg_required_here): Use it.
4586 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4587 (vfp_parse_reg_list): New function.
4588 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4589 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4590 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4591 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4593 (md_pseudo_table): Add them.
4594 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4595 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4596 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4597 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4598 require_hashconst, add_unwind_opcode): New functions.
4599 * doc/c-arm.texi: Document unwinding opcodes.
4600 * NEWS: Mention the new feature.
4602 2004-10-04 Eric Christopher <echristo@redhat.com>
4604 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4606 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4608 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4610 * config/tc-s390.c (md_apply_fix3): Likewise.
4611 * config/tc-sparc.c (md_apply_fix3): Likewise.
4613 2004-10-01 Paul Brook <paul@codesourcery.com>
4615 * config/tc-arm.c (arm_elf_section_type): New function.
4616 (arm_elf_change_section): Set section link for exidx sections.
4617 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4618 (md_elf_section_type): Define.
4620 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4622 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4623 instruction's offset.
4625 2004-10-01 Adam Nemet <anemet@lnxw.com>
4627 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4629 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4631 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4632 asymbol *, instead use symbol_get_bfdsym.
4634 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4636 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4638 2004-09-30 Paul Brook <paul@codesourcery.com>
4640 * config/tc-arm.c (do_smi, do_nop): New functions.
4641 (insns): Add ARMv6ZK instructions.
4642 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4643 (tc_gen_reloc): Ditto.
4644 (arm_cpus): Add mpcore and arm1176.
4645 (arm_archs): Add armv6{k,z,zk}.
4646 * doc/c-arm.texi: Document new cores and architectures.
4648 2004-09-30 Nick Clifton <nickc@redhat.com>
4650 * config/tc-arm.c: Use ISO C90 formatting.
4652 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4654 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4655 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4656 REG_TYPE_MVDX is expected.
4658 2004-09-29 Marc Bevand <m.bevand@gmail.com>
4660 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4662 2004-09-21 James E Wilson <wilson@specifixinc.com>
4664 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4665 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4666 output_spill_base, output_unat_psprel, output_lc_psprel,
4667 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4668 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4669 output_spill_psprel_p): Use it.
4671 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4673 * config/tc-crx.c (handle_LoadStor): New function.
4674 Handle load/stor unique instructions before parsing.
4676 2004-09-17 Paul Brook <paul@codesourcery.com>
4678 * config/tc-arm.c (s_arm_rel31): New funciton.
4679 (md_pseudo_table): Add .rel31.
4680 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4681 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4682 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4683 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4684 (arm_parse_reloc): Add (target2).
4686 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4688 * Makefile.am: Run "make dep-am".
4689 * Makefile.in: Regenerate.
4690 * aclocal.m4: Regenerate.
4691 * configure: Regenerate.
4692 * doc/Makefile.in: Regenerate.
4693 * po/POTFILES.in: Regenerate.
4694 * po/gas.pot: Regenerate.
4696 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4698 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4699 [!LLONG_MAX]: Ditto.
4701 2004-09-13 Paul Brook <paul@codesourcery.com>
4703 * config/tc-arm.c: Rename RELABS to TARGET1.
4705 2004-09-13 Alan Modra <amodra@bigpond.net.au>
4707 * messages.c (as_internal_value_out_of_range): Cast values passed
4708 to as_bad_where or as_warn_where to proper type.
4710 2004-09-11 Theodore A. Roth <troth@openavr.org>
4712 * config/tc-avr.c: Add support for
4713 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4715 2004-09-09 Alan Modra <amodra@bigpond.net.au>
4717 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4718 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4720 2004-09-08 Paul Brook <paul@codesourcery.com>
4722 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4723 fini_array and preinit_array section types.
4724 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4726 * doc/as.texinfo: Document extra section types.
4728 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4730 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4731 * Makefile.in: Regenerated.
4732 * configure.in: Set em for arm*-*-symbianelf*.
4733 * configure: Regenerated.
4734 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4735 vectors when appropriate.
4736 * config/te-symbian.h: New file.
4738 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4740 * config/tc-crx.c (gettrap): Exception vector can be case
4742 (process_label_constant): Fix a 32-bit displacement bug in branch
4744 (get_operandtype) : Bug fix, wrong operand was used.
4745 (process_label_constant): Initialize relocation type to
4748 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4750 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4751 for synthesizable cores.
4753 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4755 2004-08-25 Dmitry Diky <diwil@spec.ru>
4757 * config/tc-msp430.c: Clean-up the code.
4758 (md_relax_table): New relax table.
4759 (mcu_types): Sort MCU types.
4760 (md_pseudo_table): Add .profiler pseudo handler.
4761 (pow2value): New function.
4762 (msp430_profiler): New function.
4763 (msp430_operands): Add new insns handlers.
4764 (msp430_srcoperand): Add register operand handler, allow complex
4766 (md_estimate_size_before_relax): Rewritten.
4767 (md_convert_frag): Rewritten.
4768 (msp430_relax_frag): New function.
4769 * config/tc-msp430.h (md_relax_frag): define macro
4770 * doc/c-msp430.texi: Update information.
4772 2004-08-24 Nick Clifton <nickc@redhat.com>
4774 * as.c (std_shortopts): Allow -g to take an optional argument.
4775 (parse_args): Pass any switch starting with -g on to the backend
4778 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4780 * configure.in (arm*-*-symbianelf*): New target.
4781 (arm*-*-eabi*): Likewise.
4782 * configure: Regenerated.
4784 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4785 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4788 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4790 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4791 argument, don't do anything if current section is not
4792 .gnu.linkonce.t.* and linkonce_empty is set.
4793 (generate_unwind_image, dot_endp): Adjust callers, call
4794 start_unwind_section (*, 1) if nothing will be put into the
4797 2004-08-17 Nick Clifton <nickc@redhat.com>
4799 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4800 (show_usage): Add -g.
4801 (std_longopts): Add --gen-debug. Alpha sort the table.
4802 (parse_args): Print an error message if a switch is not handled.
4803 Handle the -g switch, calling md_debug_format_selector() if
4805 * NEWS: Mention new feature.
4806 * doc/as.texinfo: Document new switch.
4807 * doc/internals.texi: Document behaviour of md_parse_option.
4809 * config/tc-arm.c (md_parse_option): Do not issue an error message
4810 if the switch is not recognised.
4811 * config/tc-m68k.c (md_parse_option): Likewise.
4812 * config/tc-pdp11.c (md_parse_option): Likewise.
4813 * config/tc-v850.c (md_parse_option): Likewise.
4815 * as.h: Fix up formatting.
4818 2004-08-16 Nick Clifton <nickc@redhat.com>
4820 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4822 * configure.in: Sort architecture based tables alphabetically.
4823 * configure: Regenerate.
4825 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4827 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4828 { "cc", 68 }, with { "cr", 70 }.
4830 2004-08-13 Jan Beulich <jbeulich@novell.com>
4831 Nick Clifton <nickc@redhat.com>
4833 * as.c: Add and handle new --alternate command line option.
4834 * macro.c (macro_set_alternate): New.
4835 * macro.h (macro_set_alternate): Declare.
4836 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4837 * doc/as.texinfo: Document new command line option and pseudo-ops
4838 as well as insert documentation originating from gasp about
4839 alternate macro syntax.
4840 * NEWS: Mention new command line option and pseudo-ops.
4842 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4844 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4847 2004-08-06 Paul Brook <paul@codesourcery.com>
4849 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4850 Handle new relocations.
4851 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4853 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4855 * write.c (relax_segment): Use was_address instead of address when
4856 setting fr_fix field for align frag due to backwards .org.
4858 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4860 Introduce SH2a support.
4861 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4862 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4864 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4865 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4866 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4867 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4868 to end of conditional expression.
4869 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4870 * config/tc-sh.c: Add sh2a-nofpu support.
4871 2003-12-29 DJ Delorie <dj@redhat.com>
4872 * tc-sh.c: Add sh2a support.
4873 (parse_reg): Add tbr.
4874 (parse_at): Support @@(disp,tbr).
4875 (get_specific): Support sh2a opcodes.
4876 (insert4): New, for 4 byte relocs.
4877 (build_Mytes): Support sh2a opcodes.
4878 (md_apply_fix3_Mytes): Support sh2a opcodes.
4879 2003-12-02 Michael Snyder <msnyder@redhat.com>
4880 * config/tc-sh.c (md_parse_option): Handle sh2a.
4881 (sh_elf_final_processing): Ditto.
4883 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4885 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4888 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4890 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4891 (ppc_arch): Expand comment.
4893 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4895 * config/tc-crx.c: Support evaluating the difference between two
4897 * config/tc-crx.h: Likewise.
4899 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4901 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4903 (ia64_elf_section_change_hook): Set the linked-to section for
4906 2004-07-26 Dmitry Diky <diwil@spec.ru>
4908 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4909 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4910 msp430xG438, msp430xG439.
4912 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4914 * doc/as.texinfo (Section, PushSection): Correct documentation
4917 2004-07-21 Jan Beulich <jbeulich@novell.com>
4919 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4920 permissible for the selected instruction suffix.
4921 (match_template): Don't permit 64-bit general purpose operands in
4923 (finalize_imm): Permit 64-bit immediates.
4924 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4925 specially except for the width of the used base and/or index
4926 registers. For 32-bit displacements, use sign-extended
4927 relocations only when using 64-bit addressing.
4928 Force zero displacement on rip-relative addressing when there is
4929 no other displacement.
4930 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4931 specially except for the width of the used base and/or index
4933 (parse_register): Disallow Reg64 registers in 32-bit mode.
4935 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4936 suffix if the instruction doesn't support it.
4938 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4940 * config/tc-mips.c (append_insn): Handle constant expressions with
4941 no associated relocation.
4942 (mips_ip): Cancel the expression after use for the Q format
4944 (parse_relocation): Return no relocation for unsupported
4946 (my_getSmallExpression): Return no relocation if no relocation
4949 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4951 * config/obj-som.c (adjust_stab_sections): Add prototype.
4952 (obj_som_compiler, obj_som_version, obj_som_copyright,
4953 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4954 * config/tc-hppa.c (update_subspace): Likewise.
4955 (is_defined_subspace): Amplify comment.
4956 * config/obj-som.h (som_frob_file): Add prototype.
4958 2004-07-19 Christopher Faylor <cgf@timesys.com>
4959 H.J. Lu <hongjiu.lu@intel.com>
4961 * subsegs.c (section_symbol): Don't create a new segment when
4962 existing segment is undefined.
4964 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4966 * config/tc-arm.c: Include include/opcode/arm.h.
4967 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4968 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4969 (FPU_ARCH_*): Delete.
4970 * Makefile.am: Update dependencies.
4971 * Makefile.in: Regenerate.
4973 2004-07-15 Nick Clifton <nickc@redhat.com>
4975 * configure.in: Accept armbe as a big-endian arm configuration.
4976 * configure: Regenerate.
4978 2004-07-13 Thomas Nystrom <thn@saeab.se>
4980 * config/tc-i386.c (T_SHIFTOP): New constant.
4981 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4982 (intel_el1): Handle '~'.
4983 (intel_get_token): Handle '<>', '&', '|' and '~'.
4985 2004-07-13 Nick Clifton <nickc@redhat.com>
4987 (md_assemble): Remove spurious newline from end of as_bad error
4989 (intel_e05_1): Likewise.
4990 (intel_e11): Likewise.
4991 (intel_match_token): Likewise.
4993 2004-07-11 Andreas Schwab <schwab@suse.de>
4995 * config/tc-m68k.c: Convert to C90. Remove redundant
4996 declarations. Indentation fixup.
4997 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4998 obj_coff_section ourselves.
5000 2004-07-09 James E Wilson <wilson@specifixinc.com>
5002 * config/tc-ia64.c (default_big_endian): New.
5003 (dot_byteorder, md_begin): Use it.
5004 (md_parse_option): Set it.
5006 2004-07-09 Nick Clifton <nickc@redhat.com>
5008 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5009 * configure: Regenerate.
5010 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5011 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5012 sh_find_elf_flags if necessary.
5014 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5016 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5017 going to be split into more than one in-place addend, return 0
5018 for relocations against mergeable sections. Associate comments
5021 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5023 * Makefile.am (CPU_TYPES): Add crx.
5024 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5025 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5026 (DEPTC_crx_elf): New target.
5027 (DEPOBJ_crx_elf): Likewise.
5028 (DEP_crx_elf): Likewise.
5029 * Makefile.in: Regenerate.
5030 * configure.in: Add crx* target.
5031 * configure: Regenerate.
5032 * config/tc-crx.c: New file.
5033 * config/tc-crx.h: New file.
5034 * NEWS: Mention new target.
5036 2004-07-06 Nick Clifton <nickc@redhat.com>
5038 * config.in: Undefine TARGET_SYMBIAN by default.
5040 * configure: Regenerate. Add sh-symbian-elf target. If
5041 selected define TARGET_SYMBIAN.
5042 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5043 format if TARGET_SYMBIAN has been defined.
5045 * output-file.c (output_file_create): Report the target format
5046 chosen when bfd_openw reports that it is invalid.
5048 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5049 pseudo for BFD based assemblers.
5051 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5054 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5055 (md_parse_option): Remove redundant -isa testing.
5056 Make bfd_arch variable const.
5057 (md_show_usage): Make bfd_arch variable const.
5059 2004-07-03 James E Wilson <wilson@specifixinc.com>
5061 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5062 * config/tc-ia64.h (md_frag_check): Define.
5064 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5066 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5068 * doc/as.texinfo (Weak): Document PE weak symbols.
5070 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5072 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5073 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5074 (mips_frob_file): Rework so that only a single pass through the
5075 relocs is needed. Allow %lo()s to have higher offsets than their
5076 corresponding %hi()s or %got()s.
5078 2004-07-02 Nick Clifton <nickc@redhat.com>
5080 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5081 allow values which have come from undefined symbols.
5082 Always consider this fixup to have been processed as a reloc
5083 cannot be generated for it.
5085 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5087 * frags.h (struct frag): Add has_code and insn_addr fields.
5088 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5089 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5090 * config/tc-ppc.h (md_frag_check): Define.
5092 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5094 * doc/Makefile.am (info): Rename goal to...
5095 (info-local): ... this, to preserve implicit dependencies.
5096 * doc/Makefile.in: Regenerate with automake 1.8.5.
5098 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5100 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5101 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5102 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5103 (tc_gen_reloc): Likewise.
5104 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5105 (m32r_parse_name): Likewise.
5106 (m32r_cgen_parse_fix_exp): Likewise.
5107 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5108 (O_PIC_reloc): Likewise.
5109 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5110 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5111 for @GOTOFF, @GOT, @PLT.
5113 2004-06-21 Jan Beulich <jbeulich@novell.com>
5115 * gas/symbols.c: While discarding ordinary local absolute symbols
5116 when --strip-local-absolute is in effect, retain file symbols.
5118 2004-06-20 Andreas Schwab <schwab@suse.de>
5120 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5121 (md_parse_option): Likewise.
5123 2004-06-17 Jan Beulich <jbeulich@novell.com>
5125 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5126 * config/te-netware.h: New file.
5127 * config/te-ppcnw.h: Delete: Obsolete.
5128 * configure.in: Eliminate ill NetWare targets. Make generic
5129 NetWare target use proper emulation.
5130 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5131 reference to new te-netware.h.
5132 * configure: Regenerate.
5133 * Makefile.in: Regenerate.
5135 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5137 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5138 comparison in .insn pseudo operation.
5140 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5142 * config/obj-coff.c (coff_adjust_section_syms): Use
5143 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5144 (coff_frob_section): Likewise.
5145 * config/tc-mips.c (md_apply_fix3): Likewise.
5146 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5147 (elf_frob_file_after_relocs): Likewise.
5149 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5151 * config/tc-hppa.c (log2): Rename to exact_log2.
5152 (pa_next_subseg): Delete unused function.
5153 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5154 (create_new_subspace): Likewise.
5157 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5158 labels. Fix warning.
5160 2004-05-28 DJ Delorie <dj@redhat.com>
5162 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5163 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5164 or non-merged symbols.
5166 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5168 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5169 restore the old slot when inserting srlz.i/srlz.d.
5171 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5173 * Makefile.am: Regenerate dependecies.
5174 * Makefile.in: Regenerate.
5175 * config/tc-sh.c (valid_arch): Make unsigned.
5176 (preset_target_arch): Likewise.
5177 (md_begin): Use new architecture flags system.
5178 (get_specific): Likewise.
5179 (assemble_ppi): Likewise.
5180 (md_assemble): Likewise. Also fix error check for bad opcodes.
5181 (md_parse_option): Likewise. Also generate -isa values according
5182 to the table in bfd/cpu-sh.c instead of just constants. Also
5183 allow <arch>-up ISA variants.
5184 (sh_elf_final_processing): Replace if-else chain with a call to
5185 sh_find_elf_flags().
5187 2004-05-28 Peter Barada <peter@the-baradas.com>
5189 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5190 with zero offset into mode 2 addressing to save a word.
5192 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5194 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5195 (ar_is_only_in_integer_unit): New.
5196 (ar_is_only_in_memory_unit): New.
5197 (generate_unwind_image): Silence gcc on 32bit host.
5198 (md_assemble): Use ar_is_only_in_integer_unit instead of
5199 ar_is_in_integer_unit. Check AR access.
5201 2004-05-27 Peter Barada <peter@the-baradas.com>
5203 * config/tc-m68k.c (md_begin): Sort the opcode table into
5205 (m68k_compare_opcode): New function to do the sorting.
5207 2004-05-24 Peter Barada <peter@the-baradas.com>
5209 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5210 addressing on MIT style operands.
5211 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5213 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5216 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5218 * expr.c (operand, operator): Don't reject '++' and '--'.
5220 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5222 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5225 2004-05-17 Adam Nemet <anemet@lnxw.com>
5227 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5228 * configure: Regenerate.
5230 2004-05-13 Paul Brook <paul@codesourcery.com>
5232 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5234 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5236 * configure.in (or32-*-rtems*): Switch to elf.
5237 * configure: Regenerate.
5239 2004-05-13 Nick Clifton <nickc@redhat.com>
5241 * po/fr.po: Updated French translation.
5243 2004-05-11 Nick Clifton <nickc@redhat.com>
5245 * doc/as.texinfo (Section): Document G and T flags to .section
5246 directive. Document the extra arguments that the G flag
5247 requires. Document the #tls flag.
5249 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5251 * subsegs.c (section_symbol): Create a new section symbol if
5252 the existing one doesn't match.
5253 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5255 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5257 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5258 to cope with VR4181A errata MD(1) and MD(4).
5260 2004-05-07 Brian Ford <ford@vss.fsi.com>
5262 * NEWS: Mention .secrel32 for pe[i]-i386.
5264 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5266 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5267 (HANDLE_ALIGN): New.
5269 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5271 * Makefile.am (DIST_SUBDIRS): Define.
5272 * aclocal.m4: Regenerate with automake 1.8.4.
5273 * Makefile.in: Likewise.
5274 * doc/Makefile.in: Likewise.
5276 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5278 * config/tc-ia64.c (dot_serialize): Declare.
5279 (dot_serialize): New function.
5280 (md_pseudo_table): Add ".serialize.data" and
5281 ".serialize.instruction" directives.
5283 2004-05-06 Nick Clifton <nickc@redhat.com>
5285 * messages (as_internal_value_out_of_range): Print a message about
5286 a value being out of range. Be consistent about whether the
5287 values are printed in decimal or hexadecimal.
5288 (as_warn_value_out_of_range): Generate a warning message about an
5290 (as_bad_value_out_of_range): Generate an error message about an
5292 * as.h: Prototype the new functions.
5293 * config/tc-alpha.c (insert_operand): Use new function.
5294 * config/tc-arc.c (arc_insert_operand): Likewise.
5295 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5296 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5297 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5298 * config/tc-s390.c (s390_insert_operand): Likewise.
5299 * config/tc-v850.c (v850_insert_operand): Likewise.
5301 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5303 * configure.in: Set em=linux for frv-*-*linux*.
5304 * configure: Rebuilt.
5305 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5306 (frv_md_fdpic_enabled): New.
5307 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5308 (DEFAULT_FDPIC): New.
5309 (frv_flags): Use DEFAULT_FDPIC.
5310 (frv_pic_flag): Likewise.
5311 (OPTION_NOPIC): New.
5312 (md_longopts): Add -mnopic.
5313 (md_parse_option): Handle it.
5314 (md_show_usage): Add -mfdpic and -mnopic.
5316 2004-05-05 Peter Barada <peter@the-baradas.com>
5318 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5319 chips for invalid coldfire instructions, rename selectors
5320 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5321 add current_chip to track which chip is referred to(including save/restore),
5322 use current_chip to select control registers, not current_arch.
5323 (md_show_usage): Add new chips.
5324 * doc/c-m68k.texi: Document new command line switches.
5326 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5328 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5329 (NOP_OPCODE): Define.
5330 (s390_align_code): Remove prototype.
5331 * tc-s390.c (s390_align_code): Remove.
5333 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5335 * config/tc-ia64.c (make_unw_section_name): Removed.
5336 (start_unwind_section): New function.
5337 (generate_unwind_image): Take const segT instead of const
5339 (dot_handlerdata): Adjusted.
5340 (dot_endp): Likewise.
5342 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5344 * config/obj-elf.c (obj_elf_change_section): Allow the
5345 ".note.GNU-stack" section has SHF_EXECINSTR.
5347 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5349 * config/obj-elf.c (get_section): Return bfd_boolean.
5350 (obj_elf_change_section): Call bfd_get_section_by_name_if
5351 instead of bfd_map_over_sections.
5353 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5355 * config/obj-elf.c (get_section): New function.
5356 (obj_elf_change_section): Support multiple sections with same
5359 2004-04-30 Nick Clifton <nickc@redhat.com>
5361 * config/tc-arm.c (create_register_alias): Fix typo checking for
5362 case sensitive register aliases.
5363 (co_proc_number): Use error message string in all_reg_maps[]
5365 (cp_reg_required_here): Likewise.
5366 (fp_reg_required_here): Likewise.
5368 2004-04-29 Brian Ford <ford@vss.fsi.com>
5370 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5372 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5374 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5375 (load_address, macro, mips_ip, md_parse_option)
5376 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5377 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5378 embedded-PIC handling, and update comments.
5379 (SWITCH_TABLE): Remove.
5380 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5381 (enum mips_pic_level): Remove EMBEDDED_PIC.
5382 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5383 (TC_FORCE_RELOCATION): Update comment.
5384 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5385 might be safe to remove now that MIPS embedded-PIC is gone.
5387 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5389 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5390 call to obj_set_subsection_attributes.
5391 (obj_som_init_stab_section): Likewise.
5392 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5393 (pa_def_subspaces): Provide comdat default.
5394 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5395 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5396 calls to create_new_subspace and update_subspace to pass comdat flag.
5397 (create_new_subspace, update_subspace): Add new comdat argument. Use
5398 it in calls to obj_set_subsection_attributes.
5399 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5400 and use of comdat, common and dup_comm parameters.
5402 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5404 * config/obj-elf.c (obj_elf_change_section): Check if the old
5405 group name is NULL before comparison.
5407 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5409 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5411 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5413 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5415 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5417 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5418 (OPTION_MEMBEDDED_PIC): Remove.
5419 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5420 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5421 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5422 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5423 (OPTION_ELF_BASE): Renumber.
5424 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5425 (md_show_usage): Remove mention of -membedded-pic.
5426 * doc/as.texinfo: Remove mention of -membedded-pic.
5428 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5430 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5431 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5433 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5434 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5435 USE_GLOBAL_POINTER_OPT.
5437 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5439 * config/tc-mips.c (macro): One more use of load_delay_nop.
5441 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5443 * config/tc-mips.c (load_delay_nop): New function.
5444 (load_address, macro): Use load_delay_nop() to build a nop
5445 which can be omitted with gpr_interlocks.
5447 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5449 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5450 cop_interlocks): Remove superfluous CPU entries.
5452 2004-04-22 Paul Brook <paul@codesourcery.com>
5454 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5456 2004-04-22 Peter Barada <peter@the-baradas.com>
5458 * NEWS: Added support for EMAC instructions and MAC/EMAC
5460 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5461 scale factor tokens, trailing_ampersand to mark mask addressing
5462 for MAC/EMAC instructions.
5463 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5465 (yylex): Handle '>', '<', and '&' following '+'.
5466 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5467 architectures in archs[].
5468 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5469 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5471 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5472 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5474 Add EMAC operands to init_table[].
5476 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5478 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5480 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5481 * config/tc-arm.c (enum mstate): Delete from here.
5482 (mapping_state): Remove the static mapstate variable and instead
5483 store the state in the segment. This allows a per-section mapping
5484 state. Handle and ignore MAP_UNDEFINED states.
5485 (arm_elf_change_section): Get the current mapping state from the
5487 (s_ltorg): Set the mapping state to MAP_DATA.
5488 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5489 for each pool as it is emitted.
5491 2004-04-22 Nick Clifton <nickc@redhat.com>
5493 * config/tc-arm.h: Formatting tidy ups.
5495 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5497 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5499 2004-04-20 DJ Delorie <dj@redhat.com>
5501 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5502 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5503 [TE_PE] (O_secrel): Define.
5504 [TE_PE] (x86_pe_cons_fix_new): New.
5505 [TE_PE] (pe_directive_secrel): Likewise.
5506 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5508 2004-04-19 Eric Christopher <echristo@redhat.com>
5510 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5511 of previous patch for fix in gcc.
5513 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5515 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5517 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5519 * read.c (do_align): Call md_flush_pending_output, if defined.
5521 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5523 * expr.c (operand): Correct checks for ++ and --.
5525 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5527 * config/tc-generic.c: Add some comments.
5529 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5531 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5532 -{no-}mfix-vr4122-bugs.
5533 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5534 (append_insn, mips_emit_delays): Update accordingly.
5535 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5536 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5537 (md_parse_option): Update after above changes.
5538 (md_show_usage): Add -mfix-vr4120.
5540 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5542 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5543 of .section directive; add a reference to the ELF .subsection
5546 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5548 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5551 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5553 * Makefile.am: Remove mips from aout targets.
5554 * Makefile.in: Regenerate.
5555 * configure.in: Remove mips-dec-bsd* target.
5556 * configure: Regenerate.
5558 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5561 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5562 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5563 Update "mapping". Restrict some @ modifiers to 32 bit.
5565 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5566 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5568 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5569 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5570 dont_adjust_reloc_32 is set.
5571 (md_longopts): Add option -renesas.
5572 (md_parse_option, md_show_usage): Likewise.
5573 * doc/c-sh.texi: Likewise.
5575 2004-04-01 Dave Korn <dk@artimi.com>
5577 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5578 hi16 and lo16 fixS structs.
5579 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5580 exactly the same way as for RELOC_DLX_REL16.
5581 (machine_ip): properly respect LO flag in the_insn and
5582 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5583 (md_apply_fix3): apply RELOC_DLX_LO16.
5585 2004-03-30 Stan Shebs <shebs@apple.com>
5587 Remove long-obsolete MPW support.
5588 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5589 * configure.in: Remove mention of ppc-*-mpw* config.
5590 * configure.in: Likewise.
5592 2004-03-30 Nick Clifton <nickc@redhat.com>
5594 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5595 OBJ_ELF being defined.
5597 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5599 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5601 2004-03-23 Paul Brook <paul@codesourcery.com>
5603 * config/tc-arm.c (meabi_flags): New variable.
5604 (arm_parse_eabi): New function.
5605 (md_begin): Set flags for EABI v3.
5607 (arm_long_opts): Add meabi.
5608 * doc/as.texinfo <ARM>: Document -meabi.
5609 * doc/c-arm.texi: Ditto.
5611 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5613 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5614 tables even when use_literal_section flag is not set.
5616 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5618 * config/tc-sh.c: Remove trailing whitespace.
5620 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5622 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5623 --mul-bug-abort and the default behavior.
5624 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5625 (err_for_dangerous_mul_placement): New variable.
5626 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5628 (md_cris_relax_table): Have placeholder for STATE_MUL.
5629 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5630 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5632 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5633 STATE_BYTE)>: Ditto.
5634 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5635 alignment and position of this frag, emit error message if
5637 (md_assemble): For a multiply insn and when checking it,
5638 transform the current frag into a special frag for that purpose.
5639 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5640 OPTION_MULBUG_ABORT_ON>: Handle new options.
5642 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5644 * config/tc-xtensa.c (mark_literal_frags): New function.
5645 (xtensa_move_literals): Call mark_literal_frags for all literal
5646 segments, including init and fini literal segments.
5647 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5649 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5651 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5652 (pa_comm): Set BSF_OBJECT in symbol flags.
5654 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5656 * Makefile.am: Run "make dep-am".
5657 * Makefile.in: Regenerate.
5658 * doc/Makefile.in: Regenerate.
5659 * config.in: Regenerate.
5660 * po/gas.pot: Regenerate.
5662 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5664 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5665 (demand_empty_rest_of_line): Issue an error here.
5666 (ignore_rest_of_line): Silently skip to end.
5667 (demand_copy_string): Issue an error, not warning.
5669 * config/obj-elf.c (obj_elf_section_name): Likewise.
5670 (obj_elf_section): Likewise.
5671 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5672 (arc_extinst): Likewise.
5673 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5674 (dot_spill): Likewise.
5675 (dot_unwabi): Likewise.
5676 (dot_prologue): Likewise.
5678 * expr.c (operand): Reject ++ and --.
5679 (operator): Likewise.
5681 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5683 * config/tc-sh.c: Include dw2gencfi.h.
5684 (sh_cfi_frame_initial_instructions): New function.
5685 (sh_regname_to_dw2regnum): Likewise.
5686 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5688 (TARGET_USE_CFIPOP): Define.
5689 (tc_cfi_frame_initial_instructions): Likewise.
5690 (tc_regname_to_dw2regnum): Likewise.
5691 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5692 * Makefile.am: Update dependencies.
5693 * Makefile.in: Regenerate.
5695 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5697 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5698 * configure: Regenerate.
5700 2004-03-12 Bob Wilson <bob.wilson@acm.org>
5702 * read.c (s_leb128): Call md_flush_pending_output.
5704 2004-03-12 Michal Ludvig <mludvig@suse.cz>
5706 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5707 * config/tc-i386.h (CpuPadLock): New define.
5708 (CpuUnknownFlags): Added CpuPadLock.
5710 2004-03-07 Andreas Schwab <schwab@suse.de>
5712 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5714 2004-03-07 Richard Henderson <rth@redhat.com>
5716 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5717 (cfi_finish): Likewise for fde.
5719 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5721 * config/tc-ia64.c (md_assemble): Properly handle NULL
5723 (ia64_handle_align): Don't abort if failed to add a stop bit.
5725 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5727 * Makefile.in: Regenerated.
5728 * aclocal.m4: Likewise.
5729 * configure: Likewise.
5730 * doc/Makefile.in: Likewise.
5732 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5734 * config/tc-ia64.c (dot_align): New.
5735 (ia64_do_align): Make it static.
5736 (md_pseudo_table): Use "dot_align" for "align".
5737 (ia64_md_do_align): Don't set align_frag here.
5738 (ia64_handle_align): Add a stop bit to the previous bundle if
5741 * config/tc-ia64.h (ia64_do_align): Removed.
5743 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5745 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5746 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5747 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5748 the most general type or the user specifically requested it.
5749 (md_assemble): Add a new error message for when an instruction
5750 is understood, but is not allowed due to an -isa option.
5752 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5754 * config/tc-ia64.c (align_frag): New.
5755 (md_assemble): Set the tc_frag_data field in align_frag for
5756 IA64_OPCODE_FIRST instructions.
5757 (ia64_md_do_align): Set align_frag.
5758 (ia64_handle_align): Add a stop bit if needed.
5760 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5761 (TC_FRAG_INIT): New.
5763 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5765 * config/tc-frv.c (fr400_audio): New variable.
5766 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5767 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5768 (target_implements_insn_p): New function.
5769 (md_assemble): Report an error if the processor doesn't implement
5772 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5774 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5775 (md_parse_option): Ditto.
5776 (OPTION_NO_SPECIAL_M32R): Added.
5777 (md_show_usage): Document it.
5778 (enable_speial_m32r): Changed a default value from 0 to 1.
5779 * doc/c-m32r.texi: Document the -no-bitinst option.
5781 2004-02-27 Nick Clifton <nickc@redhat.com>
5783 * config/tc-sh.c (get_operand): Revert previous delta.
5784 (tc_gen_reloc): Check for an unknown reloc type before processing
5787 2004-02-27 Hannes Reinecke <hare@suse.de>
5789 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5790 .insn pseudo operation.
5792 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5794 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5795 added for wrong syntax.
5797 2004-02-26 Eric Christopher <echristo@redhat.com>
5799 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5800 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5802 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5804 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5805 nibble types to assembler.
5807 2004-02-25 Fred Fish <fnf@redhat.com>
5809 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5811 2004-02-20 James E Wilson <wilson@specifixinc.com>
5813 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5815 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5816 (ia64_estimate_size_before_relax): New.
5817 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5818 (generate_unwind_image): Pass 1 to fixup_unw_records.
5819 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5820 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5822 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5824 * stabs.c (generate_asm_file): Avoid warning about use of
5825 uninitialized variable.
5827 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5829 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5830 body, and endp, allow unwind records which do not have a "t"
5831 (time/instruction) field.
5833 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5835 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5836 (do_mav_dspsc_2): Likewise.
5837 Fix accumulator registers move opcodes.
5839 2004-02-13 Hannes Reinecke <hare@suse.de>
5840 Jakub Jelinek <jakub@redhat.com>
5842 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5844 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5846 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5847 (tc_frob_symbol): New macro definition.
5848 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5850 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5852 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5855 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5857 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5858 (TC_CASE_SENSITIVE): ... this.
5859 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5860 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5862 2004-02-06 James E Wilson <wilson@specifixinc.com>
5864 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5865 (generate_unwind_image): Re-add it here.
5867 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5869 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5870 * read.h (SKIP_WHITESPACE): Turn into an expression.
5871 * read.c (read_a_source_file): A pseudo is removed by having a
5874 2004-02-05 James E Wilson <wilson@specifixinc.com>
5876 * config/tc-ia64.c (output_endp): New.
5877 (count_bits): Delete.
5878 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5879 endp unwind records.
5880 (fixup_unw_records): Handle endp unwind records. Delete code for
5881 shortening prologue regions not followed by a body record.
5882 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5883 * config/tc-ia64.h (unw_record_type): Add endp.
5885 2004-02-03 James E Wilson <wilson@specifixinc.com>
5887 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5888 fill padding bytes with zeroes.
5889 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5890 sets unwind_record slot_number and slot_frag fields.
5892 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5894 * config/tc-mips.c (add_got_offset_hilo): New function.
5895 (macro): Use load_register() and add_got_offset_hilo() to load
5896 constants instead of hardcoding code sequences throughout.
5898 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5900 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5902 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5904 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5906 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5907 of hard-coded test for TARGET_OS=elf.
5909 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5911 * config/tc-mips.c (hilo_interlocks): Change definition
5912 so that MIPS32, MIPS64 and later ISAs are included, along with
5913 the already-included machines. Update comments.
5915 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5917 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5918 undefined local labels.
5920 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5922 * config/tc-mips.c (load_address, macro): Update comments about
5923 NewABI GP relaxation.
5925 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5927 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5928 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5929 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5930 (set_at, load_register, load_address, move_register): Likewise.
5931 (load_got_offset, add_got_offset): Likewise.
5932 Update all calls and tidy accordingly.
5934 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5936 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5937 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5938 (RELAX_USE_SECOND): Bump to 0x10000.
5939 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5940 (mips_macro_warning): New variable.
5941 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5942 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5943 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5945 (append_insn): Update mips_macro_warning.sizes.
5946 (macro_start, macro_warning, macro_end): New functions.
5947 (macro_build): Don't emit warnings here.
5948 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5949 (md_convert_frag): Check for cases where one macro alternative
5950 needs a warning and the other doesn't. Emit a warning if the
5951 longer sequence was chosen.
5953 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5955 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5956 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5957 the first sequence, the size of the second sequence, and a flag
5958 that says whether we should warn.
5959 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5960 (RELAX_FIRST, RELAX_SECOND): New.
5961 (mips_relax): New variable.
5962 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5963 (append_insn): Remove "place" argument. Use mips_relax.sequence
5964 rather than "place" to check whether we're expanding the second
5965 alternative of a relaxable macro. Remove redundant check for
5966 branch relaxation. If generating a normal insn, and there
5967 is not enough room in the current frag, call relax_close_frag()
5968 to close it. Update mips_relax.sizes[]. Emit fixups for the
5969 second version of a relaxable macro. Record the first relaxable
5970 fixup in mips_relax. Remove tc_gen_reloc workaround.
5971 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5972 in the same way as in append_insn.
5973 (mips16_macro_build): Remove "place" argument.
5974 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5975 when generating the second version of a relaxable macro.
5976 (load_got_offset, add_got_offset): New functions.
5977 (load_address, macro): Use new relaxation machinery. Remove
5978 tc_gen_reloc workarounds.
5979 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5980 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5981 first version is needed.
5982 (tc_gen_reloc): Remove relaxation handling.
5983 (md_convert_frag): Go through the fixups for a relaxable macro and
5984 mark those that belong to the unneeded alternative as done. If the
5985 second alternative is needed, adjust the fixup addresses to account
5986 for the deleted first alternative.
5988 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5990 * frags.h (frag_room): Declare.
5991 * frags.c (frag_room): New function.
5992 * doc/internals.texi: Document it.
5994 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5996 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5997 optimization for -mtune=r3900, as this will break on other CPUs.
5999 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6001 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6002 be relaxed, use fixup.
6003 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6005 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6007 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6010 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6012 * config/tc-mips.c (append_insn): Properly detect variant frags
6013 that preclude swapping of relaxed branches. Correctly swap
6014 instructions between frags when dealing with relaxed branches.
6016 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6018 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6020 * aclocal.m4: Regenerate.
6021 * configure: Regenerate.
6023 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6025 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6028 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6030 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6031 reloc, reserve space for the delay slot as well as the jalr itself.
6033 2004-01-09 Paul Brook <paul@codesourcery.com>
6035 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6036 (do_vfp_sp2_from_reg2): New function.
6038 (do_vfp_dp_from_reg2): Check return values properly.
6040 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6042 * config/tc-mips.c (warn_nops): Remove static variable.
6043 (macro): Remove test of warn_nops.
6044 (md_shortops): Remove 'n'.
6045 (md_parse_option): Remove 'n' case.
6046 (md_show_usage): Remove -n.
6047 * doc/as.texinfo (Overview): Remove MIPS -n option.
6048 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6049 * NEWS: Mention removal of MIPS -n option.
6051 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6052 (cop_interlocks): Check ISA level.
6053 (cop_mem_interlocks): Define.
6054 (reg_needs_delay): Check cop_interlocks rather than
6055 ISA_HAS_COPROC_DELAYS.
6056 (append_insn): Likewise. Use cop_mem_interlocks rather than
6057 directly checking mips_opts.isa.
6058 (mips_emit_delays): Likewise.
6060 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6062 * config/tc-ia64.c (unwind): Move next_slot_number and
6063 next_slot_frag to ...
6064 (unw_rec_list): Here.
6065 (free_list_records): Removed.
6066 (output_unw_records): Likewise.
6067 (generate_unwind_image): Make it void.
6068 (alloc_record): Initialize next_slot_number and next_slot_frag.
6069 (slot_index): Take .org, .space and .align into account.
6070 (fixup_unw_records): Don't set slot_number to 0. Use
6071 list->next_slot_number and list->next_slot_frag instead of
6072 unwind.next_slot_number and unwind.next_slot_frag.
6073 (ia64_convert_frag): New.
6074 (generate_unwind_image): Generate a rs_machine_dependent frag
6076 (emit_one_bundle): Use list->next_slot_number and
6077 list->next_slot_frag instead of unwind.next_slot_number and
6078 unwind.next_slot_frag.
6080 * config/tc-ia64.h (md_convert_frag): Defined as
6082 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6084 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6086 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6087 * config/tc-frv.h (md_apply_fix3): Don't define.
6088 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6090 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6091 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6092 * config/tc-frv.c (line_separator_chars): Add `!'.
6093 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6094 * config/tc-frv.c (md_assemble): Clear insn upfront.
6095 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6096 * config/tc-frv.c (OPTION_FDPIC): New macro.
6097 (md_longopts): Add mfdpic.
6098 (md_parse_option): Handle it.
6099 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6100 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6101 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6102 (frv_pic_ptr): Parse funcdesc.
6104 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6106 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6107 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6109 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6111 * Makefile.am (Makefile): Move the dependency on
6112 $(BFDDIR)/configure.in to...
6113 (CONFIG_STATUS_DEPENDENCIES): ... here.
6114 (AUTOMAKE_OPTIONS): Require automake 1.8.
6115 * Makefile.in: Regenerate.
6116 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6117 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6118 $(BFDDIR)/configure.in here as well.
6119 * doc/Makefile.in: Regenerate.
6121 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6123 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6124 * Makefile.in: Regenerate.
6125 * aclocal.m4: Regenerate.
6126 * doc/Makefile.am (install, install-info): Remove.
6127 (install-data-local): A new hook for install-info.
6128 (AUTOMAKE_OPTIONS): Require automake 1.8.
6129 * doc/Makefile.in: Regenerate.
6131 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6133 * doc/c-sh.texi: Update description about floating point behavior
6136 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6138 * configure.in: Add m68k-uClinux target.
6139 * configure: Regenerate.
6141 For older changes see ChangeLog-0203
6147 version-control: never