| blob | 8f9318476a28d32f144e0a1229110821927fa0fd |
1 2005-09-30 Mark Mitchell <mark@codesourcery.com>
3 * as.c (main): Use expandargv.
5 2005-09-30 Jan Beulich <jbeulich@novell.com>
7 * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
8 (removed) comma.
10 2005-09-30 Catherine Moore <clm@cm00re.com>
12 * Makefile.am: Bfin support.
13 * Makefile.in: Regenerated.
14 * aclocal.m4: Regenerated.
15 * configure: Regenerated.
16 * configure.in: Bfin support.
17 * configure.tgt: Bfin support.
18 * config/bfin-aux.h: New file.
19 * config/bfin-defs.h: New file.
20 * config/bfin-lex.l: New file.
21 * config/bfin-parse.y: New file.
22 * config/tc-bfin.c: New file.
23 * config/tc-bfin.h: New file.
24 * doc/Makefile.am: Recognize c-bfin.texi.
25 * doc/Makefile.in: Regenerated.
26 * doc/all.texi: Bfin support.
27 * doc/as.texinfo: Likewise.
28 * doc/c-bfin.texi: Document bfin-specific syntax and
29 directives.
31 2005-09-30 Paul Brook <paul@codesourcery.com>
33 * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
34 (opcode_lookup): Handle OT_cinfix3_legacy. Revert earlier change for
35 normal infix conditions.
36 (C3E): Include Thumb-2 definition.
37 (CL, cCL): Define.
38 (insns): Use them for legacy mnemonics.
40 2005-09-30 Matthias Kurz <mk@baerlap.north.de>
42 * asintl.h: Prevent the inclusion of <libintl.h> from the Solaris
43 version of <locale.h> when ENABLE_NLS is not defined.
45 2005-09-29 Jan Beulich <jbeulich@novell.com>
47 * config/tc-ia64.c (parse_operands): Always parse first operand of
48 alloc.
50 2005-09-29 Arnold Metselaar <arnold.metselaar@planet.nl>
51 Alan Modra <amodra@bigpond.net.au>
53 * app.c (do_scrub_chars): Match open and close quote of strings.
54 Remove redundant EOF test in case 7.
56 2005-09-28 Jan Beulich <jbeulich@novell.com>
58 * config/tc-i386.c (reloc): Disable signedness check for 4-byte
59 relocations in 16- and 32-bit modes.
60 (i386_displacement): Make pc-relative branch handling dependent
61 upon operand (rather than address) size.
63 2005-09-28 Jan Beulich <jbeulich@novell.com>
65 * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
66 parsing the input.
67 (dot_cfi_startproc): Likewise.
68 (dot_cfi_endproc): Likewise. Also check no extra input was given.
69 (dot_cfi_escape): Likewise.
71 2005-09-28 Jan Beulich <jbeulich@novell.com>
73 * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
74 (TC_CONS_FIX_NEW): Define unconditionally.
75 (x86_pe_cons_fix_new): Remove.
76 * config/tc-i386.c (signed_cons): New.
77 (md_pseudo_table): Add slong.
78 (x86_cons_fix_new): Declare unconditionally.
79 (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
80 (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
81 conversion.
83 2005-09-28 Arnold Metselaar <arnold.metselaar@planet.nl>
85 * app.c (do_scrub_chars <LEX_IS_SYMBOL_COMPONENT>): Check for full
86 buffer after copying string.
88 2005-09-27 Paul Brook <paul@codesourcery.com>
90 * config/arm.c (arm_cpus): Add more cpu names.
91 * doc/c-arm.texi: Document them.
93 2005-09-21 Alan Modra <amodra@bigpond.net.au>
95 * read.c (pseudo_set): Don't set undefined symbols to expr_section.
97 2005-09-20 Richard Henderson <rth@redhat.com>
99 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
101 2005-09-20 Richard Henderson <rth@redhat.com>
103 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
104 with label.
105 (dwarf2_loc_mark_labels): New.
106 (dwarf2_gen_line_info_1): Split out of ...
107 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
108 (dwarf2_emit_label): New.
109 (dwarf2_directive_loc_mark_labels): New.
110 (out_set_addr): Take a symbol instead of frag+ofs.
111 (relax_inc_line_addr): Likewise.
112 (emit_inc_line_addr): Assert delta non-negative.
113 (process_entries): Remove dead code. Update to work with temp
114 symbols instead of frag+ofs.
115 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
116 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
117 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
118 * config/obj-elf.h (obj_frob_label): New.
119 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
120 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
121 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
122 Similarly in the respective tc_frob_label implementation functions.
123 * config/tc-i386.c (md_pseudo_table): Move file and loc to
124 non-elf section; add loc_mark_labels.
125 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
126 (ia64_flush_insns): Check for marked labels; emit line entry if so.
127 (emit_one_bundle): Similarly.
128 (ia64_frob_label): Record marked labels.
129 * config/tc-m68hc11.h (tc_frob_label): Remove.
130 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
131 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
132 * config/tc-sh64.h (tc_frob_label): Likewise.
133 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
135 2005-09-20 Alan Modra <amodra@bigpond.net.au>
137 * read.c (pseudo_set): Set segment of expression syms to expr_section.
139 2005-09-14 Jan Beulich <jbeulich@novell.com>
141 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
142 registers, floating point control and status words, and mxcsr as
143 well as (for 64-bit code) segment base registers and rflags.
145 2005-09-09 Dmitry Diky <diwil@spec.ru>
147 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
148 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
149 has been reached.
151 2005-09-08 Chao-ying Fu <fu@mips.com>
153 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
154 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
155 directives.
157 2005-09-08 Paul Brook <paul@codesourcery.com>
159 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
160 (do_smc, do_t_smc): ... to this.
161 (insns): Remane smi to smc.
162 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
163 BFD_RELOC_ARM_SMC.
165 2005-09-07 Richard Henderson <rth@redhat.com>
167 * dwarf2dbg.c (dwarf2_where): Set line->isa.
168 (dwarf2_set_isa): New.
169 (dwarf2_directive_loc): Rearrange to allow all options on one line.
170 * dwarf2dbg.h (dwarf2_set_isa): Declare.
171 * doc/as.texinfo: Update .loc documentation.
173 2005-09-07 Richard Henderson <rth@redhat.com>
175 * dwarf2dbg.c: Include safe-ctype.h.
176 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
177 (current): Initialize.
178 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
179 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
180 (dwarf2_directive_file): Cope with invalid filename.
181 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
182 epilogue_begin, is_stmt, isa.
183 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
184 case down lower.
185 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
186 and DWARF2_FLAG_EPILOGUE_BEGIN.
187 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
188 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
189 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
190 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
191 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
192 (struct dwarf2_line_info): Add isa member.
193 * doc/as.texinfo (LNS directives): New node.
195 2005-09-07 David Ung <davidu@mips.com>
197 * config/tc-mips.c (append_insn): Undo last change. Instead add
198 guard to suppress calling frag_grow if the current instruction is
199 one that allows a delay slot.
201 2005-09-06 Chao-ying Fu <fu@mips.com>
203 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
204 (mips_opts): Add -1 to initialize ase_mt.
205 (file_ase_mt): New variable for -mmt.
206 (CPU_HAS_MT): New define.
207 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
208 formats.
209 (mips_ip): Check ase_mt to enable MT instructions.
210 Handle !, $, *, &, +T, +t, g operand formats.
211 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
212 odd float registers.
213 (OPTION_MT, OPTION_NO_MT): New define.
214 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
215 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
216 (mips_after_parse_args): Set ase_mt based on CPU.
217 (s_mipsset): Handle ".set mt" and ".set nomt".
218 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
219 (md_show_usage): Show usage of -mmt and -mno-mt.
220 * doc/as.texinfo: Document -mmt and -mno-mt options.
221 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
222 directives.
224 2005-09-06 Paul Brook <paul@codesourcery.com>
226 * config/tc-arm.c (arm_it): Add relax field.
227 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
228 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
229 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
230 do_t_mov_cmp): Allow relaxation.
231 (output_relax_insn): New function.
232 (put_thumb32_insn): New function.
233 (output_inst): Use new functions.
234 (md_assemble): Don't throw error on relaxable instructions.
235 (insns): Change "b" entry from TCE(...) to tCE(...).
236 (md_estimate_size_before_relax): Return 2.
237 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
238 relax_branch, arm_relax_frag): New functions.
239 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
240 relocations.
241 * config/tc-arm.h (md_convert_frag): Remove definition.
242 (md_relax_frag): Define.
243 (arm_relax_frag): Add prototype.
245 2005-09-02 Paul Brook <paul@codesourcery.com>
247 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
249 2005-09-02 Paul Brook <paul@codesourcery.com>
251 * config/tc-arm.c (encode_arm_cp_address): Use
252 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
253 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
254 mode.
255 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
256 available.
257 (cCE, cC3): Define.
258 (insns): Use them for coprocessor instructions.
259 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
260 (get_thumb32_insn): New function.
261 (put_thumb32_insn): New function.
262 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
263 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
265 2005-09-02 Paul Brook <paul@codesourcery.com>
267 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
268 incorrect suffix matches.
270 2005-09-01 David Ung <davidu@mips.com>
272 * config/tc-mips.c (append_insn): Correctly handle mips16 case
273 when the frags are different for the 2 instructions we want to
274 swap. If the lengths of the 2 instructions are not the same, we
275 won't do the swap but emit an nop.
277 2005-09-01 Dmitry Diky <diwil@spec.ru>
279 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
280 as appropriate. Change frag_variant() to frag_var() for relaxes.
282 2005-08-29 Nick Clifton <nickc@redhat.com>
284 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
285 there is no symbol.
287 2005-08-26 Jan Beulich <jbeulich@novell.com>
289 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
290 qualified operand of a branch.
291 (intel_bracket_expr): Set JumpAbsolute here...
292 (intel_e11): ... rather than here.
294 2005-08-26 Christian Groessler <chris@groessler.org>
296 * configure.tgt: Set bfd_gas also for z8k cpu.
297 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
298 type.
299 (newfix): Adapt to bfd reloc types.
300 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
301 is available in the current frag.
302 (md_convert_frag): Adapt function parameters.
303 (tc_gen_reloc): New function.
304 (md_section_align): Use bfd_get_section_alignment.
305 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
306 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
307 relocations.
308 * config/tc-z8k.h (TARGET_ARCH): Define.
309 (tc_fix_adjustable): Define.
311 2005-08-25 Chao-ying Fu <fu@mips.com>
313 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
314 (mips_opts): Add -1 to initialize ase_dsp.
315 (file_ase_dsp): New variable for -mdsp.
316 (CPU_HAS_DSP): New define.
317 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
318 operand formats.
319 (mips_ip): Add min_range and max_range for checking singed numbers.
320 Check ase_dsp to enable DSP instructions.
321 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
322 (OPTION_DSP, OPTION_NO_DSP): New define.
323 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
324 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
325 (mips_after_parse_args): Set ase_dsp based on CPU.
326 (s_mipsset): Handle ".set dsp" and ".set nodsp".
327 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
328 (md_show_usage): Show usage of -mdsp and -mno-dsp.
330 2005-08-23 David Ung <davidu@mips.com>
332 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
333 cpu names.
335 2005-08-23 Alan Modra <amodra@bigpond.net.au>
337 PR 1036
338 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
340 2005-08-23 Phil Edwards <phil@codesourcery.com>
342 * configure.tgt (*-*-vxworks): Match vxworks* instead.
344 2005-08-22 Jan Beulich <jbeulich@novell.com>
346 * config/tc-i386.c (object_64bit): New.
347 (i386_target_format): Initialize it.
348 (output_disp): Use object_64bit for relocation type determination.
349 (output_imm): Likewise.
350 (i386_validate_fix): Likewise.
351 (tc_gen_reloc): Likewise.
352 (lex_got): Likewise. Remove static mode_name. Change array size
353 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
354 (x86_cons): Use object_64bit for deciding whether quad fields can
355 have relocations.
357 2005-08-18 Christian Groessler <chris@groessler.org>
359 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
360 * config/tc-mcore.h: Likewise.
361 * config/tc-z8k.h: Likewise.
362 * config/tc-z8k.c: Likewise.
363 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
364 sh_coff_reloc_mangle declaration.
365 * config/tc-sh.c: (md_apply_fix): Fix comment for case
366 BFD_RELOC_SH_USES.
368 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
370 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
371 to confirm that no ISA is specified.
373 2005-08-18 Nick Clifton <nickc@redhat.com>
375 * write.c (relax_segment): Count the number of frags being
376 processed and use this to compute a maximum limit on the number of
377 iterations that will be allowed when attempting to relax the
378 segment.
380 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
382 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
383 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
385 2005-08-16 Alan Modra <amodra@bigpond.net.au>
387 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
388 default cpu.
390 2005-08-15 Paul Brook <paul@codesourcery.com>
392 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
393 instructions.
394 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
396 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
398 * config/tc-ppc.c (parse_cpu): Add -me300 support.
399 (md_show_usage): Likewise.
400 * doc/c-ppc.texi (PowerPC-Opts): Document it.
402 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
404 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
405 (md_gather_operands): Add support for optional operands.
407 2005-08-12 Dmitry Diky <diwil@spec.ru>
408 * config/tc-msp430.c (msp430_enable_relax): New flag.
409 (msp430_enable_polys): Likewise.
410 (OPTION_RELAX): New option.
411 (OPTION_POLYMORPHS): Likewise.
412 (md_longopts): New long options.
413 (md_show_usage): Updated.
414 (md_parse_option): Add new options handler.
415 (msp430_operands): Add check if polymorph insns are enabled.
416 (msp430_force_relocation_local): New function.
417 (md_apply_fix): Now delete relocs according to new flags combination.
418 (msp430_relax_frag): Convert long branches to short branches only if
419 flag msp430_enable_relax is set.
420 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
421 (msp430_force_relocation_local): Likewise.
422 * doc/c-msp430.texi: Describe new options.
424 2005-08-11 Ian Lance Taylor <ian@airs.com>
426 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
427 (stamp-mk.com): Likewise.
428 (EXTRA_DIST): Remove make-gas.com from list.
429 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
430 * Makefile.in: Regenerate.
432 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
434 * subsegs.c (subseg_change): Move declaration of seginfo to before
435 first statement.
437 2005-08-11 Alan Modra <amodra@bigpond.net.au>
439 * README-vms: Delete.
440 * config-gas.com: Delete.
441 * makefile.vms: Delete.
442 * vmsconf.sh: Delete.
443 * config/atof-tahoe.c: Delete.
444 * config/m88k-opcode.h: Delete.
445 * config/obj-bout.c: Delete.
446 * config/obj-bout.h: Delete.
447 * config/obj-hp300.c: Delete.
448 * config/obj-hp300.h: Delete.
449 * config/tc-a29k.c: Delete.
450 * config/tc-a29k.h: Delete.
451 * config/tc-h8500.c: Delete.
452 * config/tc-h8500.h: Delete.
453 * config/tc-m88k.c: Delete.
454 * config/tc-m88k.h: Delete.
455 * config/tc-tahoe.c: Delete.
456 * config/tc-tahoe.h: Delete.
457 * config/tc-tic80.c: Delete.
458 * config/tc-tic80.h: Delete.
459 * config/tc-w65.c: Delete.
460 * config/tc-w65.h: Delete.
461 * config/te-aux.h: Delete.
462 * config/te-delt88.h: Delete.
463 * config/te-delta.h: Delete.
464 * config/te-dpx2.h: Delete.
465 * config/te-hp300.h: Delete.
466 * config/te-ic960.h: Delete.
467 * config/vms-a-conf.h: Delete.
468 * doc/c-a29k.texi: Delete.
469 * doc/c-h8500.texi: Delete.
470 * doc/c-m88k.texi: Delete.
471 * README: Remove obsolete examples, and list of supported targets.
472 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
473 bout and hp300 support.
474 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
475 * configure.in: Remove --enable-bfd-assembler, need_bfd,
476 primary_bfd_gas.
477 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
478 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
479 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
480 * as.h: Likewise.
481 * dw2gencfi.c: Likewise.
482 * dwarf2dbg.c: Likewise.
483 * ehopt.c: Likewise.
484 * input-file.c: Likewise.
485 * listing.c: Likewise.
486 * literal.c: Likewise.
487 * messages.c: Likewise.
488 * obj.h: Likewise.
489 * output-file.c: Likewise.
490 * read.c: Likewise.
491 * stabs.c: Likewise.
492 * struc-symbol.h: Likewise.
493 * subsegs.c: Likewise.
494 * subsegs.h: Likewise.
495 * symbols.c: Likewise.
496 * symbols.h: Likewise.
497 * tc.h: Likewise.
498 * write.c: Likewise.
499 * write.h: Likewise.
500 * config/aout_gnu.h: Likewise.
501 * config/obj-aout.c: Likewise.
502 * config/obj-aout.h: Likewise.
503 * config/obj-coff.c: Likewise.
504 * config/obj-coff.h: Likewise.
505 * config/obj-evax.h: Likewise.
506 * config/obj-ieee.h: Likewise.
507 * config/tc-arm.c: Likewise.
508 * config/tc-arm.h: Likewise.
509 * config/tc-avr.c: Likewise.
510 * config/tc-avr.h: Likewise.
511 * config/tc-crx.h: Likewise.
512 * config/tc-d10v.h: Likewise.
513 * config/tc-d30v.h: Likewise.
514 * config/tc-dlx.h: Likewise.
515 * config/tc-fr30.h: Likewise.
516 * config/tc-frv.h: Likewise.
517 * config/tc-h8300.c: Likewise.
518 * config/tc-h8300.h: Likewise.
519 * config/tc-hppa.h: Likewise.
520 * config/tc-i370.h: Likewise.
521 * config/tc-i386.c: Likewise.
522 * config/tc-i386.h: Likewise.
523 * config/tc-i860.h: Likewise.
524 * config/tc-i960.c: Likewise.
525 * config/tc-i960.h: Likewise.
526 * config/tc-ip2k.h: Likewise.
527 * config/tc-iq2000.h: Likewise.
528 * config/tc-m32c.h: Likewise.
529 * config/tc-m32r.h: Likewise.
530 * config/tc-m68hc11.h: Likewise.
531 * config/tc-m68k.c: Likewise.
532 * config/tc-m68k.h: Likewise.
533 * config/tc-maxq.c: Likewise.
534 * config/tc-maxq.h: Likewise.
535 * config/tc-mcore.c: Likewise.
536 * config/tc-mcore.h: Likewise.
537 * config/tc-mn10200.h: Likewise.
538 * config/tc-mn10300.c: Likewise.
539 * config/tc-mn10300.h: Likewise.
540 * config/tc-ms1.h: Likewise.
541 * config/tc-msp430.c: Likewise.
542 * config/tc-msp430.h: Likewise.
543 * config/tc-ns32k.c: Likewise.
544 * config/tc-ns32k.h: Likewise.
545 * config/tc-openrisc.h: Likewise.
546 * config/tc-or32.c: Likewise.
547 * config/tc-or32.h: Likewise.
548 * config/tc-ppc.c: Likewise.
549 * config/tc-ppc.h: Likewise.
550 * config/tc-s390.h: Likewise.
551 * config/tc-sh.c: Likewise.
552 * config/tc-sh.h: Likewise.
553 * config/tc-sparc.c: Likewise.
554 * config/tc-tic30.c: Likewise.
555 * config/tc-tic30.h: Likewise.
556 * config/tc-tic4x.c: Likewise.
557 * config/tc-tic4x.h: Likewise.
558 * config/tc-tic54x.c: Likewise.
559 * config/tc-tic54x.h: Likewise.
560 * config/tc-v850.h: Likewise.
561 * config/tc-vax.c: Likewise.
562 * config/tc-vax.h: Likewise.
563 * config/tc-xstormy16.h: Likewise.
564 * config/tc-xtensa.h: Likewise.
565 * config/tc-z8k.c: Likewise.
566 * config/tc-z8k.h: Likewise.
567 * config/vms-a-conf.h
568 * doc/Makefile.am: Likewise.
569 * doc/all.texi: Likewise.
570 * doc/as.texinfo: Likewise.
571 * doc/internals.texi: Likewise.
572 * doc/Makefile.in: Regenerate.
573 * Makefile.in: Regenerate.
574 * configure: Regenerate.
575 * config.in: Regenerate.
576 * po/POTFILES.in: Regenerate.
578 2005-08-09 Nick Clifton <nickc@redhat.com>
580 PR 1070
581 * macro.c (getstring): Do not treat round parentheses exactly the
582 same as angle brackets - the parentheses need to be preserved and
583 passed on to the macro processing code.
585 2005-08-08 Nick Clifton <nickc@redhat.com>
587 * config/tc-msp430.c (MSP430_ISA_21): Define.
588 (mcu_types): Add entries for msp430x21xx variants.
590 2005-08-08 Nick Clifton <nickc@redhat.com>
592 PR 1070
593 * macro.c (getstring): Treat round parentheses in the same way as
594 angle brackets.
595 (get_any_string): Likewise.
597 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
599 PR gas/1118
600 * as.c (parse_args): Handle -al=<FILE>.
602 2005-08-07 Nick Clifton <nickc@redhat.com>
604 * read.c (s_app_line): Accept a line number of 0 for compatibility
605 with gcc's output for assembler-with-cpp files.
607 2005-08-05 Paul Brook <paul@codesourcery.com>
609 * config/tc-arm.c (current_it_mask, current_cc): New variables.
610 (do_t_add_sub): Use correct encodings inside IT block.
611 (do_t_arit3c): Ditto.
612 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
613 (md_assemble): Verify conditional suffixes agains IT blocks.
615 2005-08-05 Paul Brook <paul@codesourcery.com>
617 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
618 constants.
619 (encode_thumb32_shifted_operand): Prohibit register shifts.
620 (encode_thumb32_addr_mode): Fix typo.
621 (insns): Correct thumb2 ldm and stm opcodes.
623 2005-08-02 Khem Raj <kraj@mvista.com>
625 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
626 WLDRD/WSTRD instruction.
628 2005-08-02 Alan Modra <amodra@bigpond.net.au>
630 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
631 if emitting a reloc.
633 2005-07-29 Thiemo Seufer <ths@networkno.de>
635 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
637 2005-07-29 Paul Brook <paul@codesourcery.com>
639 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
640 pop.
641 (do_t_addr): Implement 32-bit variant.
642 (do_t_push_pop): Make some errors warnings. Handle single register
643 32-bit case.
644 (insns): Use tCE for adr.
645 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
646 (md_apply_fix): Ditto.
648 2005-07-29 Paul Brook <paul@codesourcery.com>
650 * config/tc-arm.c (parse_tb): New function.
651 (enum operand_parse_code): Add OP_TB.
652 (parse_operands): Handle OP_TB.
653 (do_t_add_sub_w, do_t_tb): New functions.
654 (insns): Add entries for addw, subw, tbb and tbh.
655 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
657 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
659 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
661 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
663 * config/tc-i386.c (handle_large_common): Declare only for ELF.
665 2005-07-27 Jan Beulich <jbeulich@novell.com>
667 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
668 int.
669 (unw_p_record): Remove unused/redundant fields imask and rmask.
670 Combine spoff and pspoff into a union. Combine gr and br into a
671 union. Change type of grmask and brmask to unsigned char. Change type
672 of frmask to unsigned int.
673 (unw_x_record): Combine spoff, pspoff, and treg into a union.
674 * config/tc-ia64.c (unwind): New field 'pending_saves'.
675 (check_pending_save): New.
676 (alloc_record): Clear out entire record.
677 (output_psp_gr): Use renamed structure fields.
678 (output_psp_sprel): Likewise.
679 (output_rp_gr): Likewise.
680 (output_rp_br): Likewise.
681 (output_rp_psprel): Likewise.
682 (output_rp_sprel): Likewise.
683 (output_pfs_gr): Likewise.
684 (output_pfs_psprel): Likewise.
685 (output_pfs_sprel): Likewise.
686 (output_preds_gr): Likewise.
687 (output_preds_psprel): Likewise.
688 (output_preds_sprel): Likewise.
689 (output_spill_base): Likewise.
690 (output_unat_gr): Likewise.
691 (output_unat_psprel): Likewise.
692 (output_unat_sprel): Likewise.
693 (output_lc_gr): Likewise.
694 (output_lc_psprel): Likewise.
695 (output_lc_sprel): Likewise.
696 (output_fpsr_gr): Likewise.
697 (output_fpsr_psprel): Likewise.
698 (output_fpsr_sprel): Likewise.
699 (output_priunat_gr): Likewise.
700 (output_priunat_psprel): Likewise.
701 (output_priunat_sprel): Likewise.
702 (output_bsp_gr): Likewise.
703 (output_bsp_psprel): Likewise.
704 (output_bsp_sprel): Likewise.
705 (output_bspstore_gr): Likewise.
706 (output_bspstore_psprel): Likewise.
707 (output_bspstore_sprel): Likewise.
708 (output_rnat_gr): Likewise.
709 (output_rnat_psprel): Likewise.
710 (output_rnat_sprel): Likewise.
711 (output_spill_psprel): Likewise.
712 (output_spill_sprel): Likewise.
713 (output_spill_reg): Likewise.
714 (output_fr_mem): Likewise. Allocate one unwind record per set mask
715 bit.
716 (output_frgr_mem): Likewise.
717 (output_gr_mem): Likewise.
718 (output_br_mem): Likewise.
719 (output_gr_gr): Likewise.
720 (output_br_gr): Likewise.
721 (fixup_unw_records): Likewise.
722 (process_one_record): Use renamed structure fields. For gr_gr and
723 br_gr, collect mask from chain of records before output.
724 (in_prologue): Simplify and eliminate early returns. Call
725 check_pending_save.
726 (in_body): Simplify and eliminate early returns.
727 (dot_body): Call check_pending_save.
728 (md_assemble): Update comment. Deal with pending saves.
730 2005-07-26 Jan Beulich <jbeulich@novell.com>
732 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
733 mask from guessed suffix, but mask out other immediate types only
734 if at least on candidate is valid for the insn.
736 2005-07-25 DJ Delorie <dj@redhat.com>
738 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
739 Support %mod() modifiers from opcodes.
740 * doc/c-m32c.texi (M32C-Modifiers): New section.
742 2005-07-25 Jan Hubicka <jh@suse.cz>
743 H.J. Lu <hongjiu.lu@intel.com>
745 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
746 defined.
747 (elf_com_section_ptr): New.
748 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
749 (elf_common_parse): Make it global. Use elf_com_section_ptr
750 instead of bfd_com_section_ptr.
751 (obj_elf_change_section): Handle x86-64 large bss sections.
753 * config/obj-elf.h (elf_com_section_ptr): New.
754 (elf_common_parse): New.
756 * config/tc-i386.c (handle_large_common): New.
757 (md_pseudo_table): Add "largecomm".
758 (x86_64_section_letter): New.
759 (x86_64_section_word): New.
761 * config/tc-i386.h (x86_64_section_word): New.
762 (x86_64_section_letter): New.
763 (md_elf_section_letter): New. Defined.
764 (md_elf_section_word): Likewise.
766 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
768 * configure.tgt: Remove i386-*-rtemself*.
769 Remove sparc-*-rtemself*.
771 2005-07-21 Ben Elliston <bje@gnu.org>
773 * config/tc-m68k.h: Remove TE_LYNX conditional code.
775 2005-07-21 Paul Brook <paul@codesourcery.com>
777 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
778 inst.reloc.pc_rel.
780 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
782 * messages.c: Use vsnprintf instead of vsprintf.
784 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
786 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
787 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
789 2005-07-18 Nick Clifton <nickc@redhat.com>
791 * configure.tgt: Restore alpha ordering to list of arches.
793 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
795 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
797 2005-07-18 Jan Beulich <jbeulich@novell.com>
799 * config/tc-i386.c (md_begin): Use IS_ELF.
800 (tc_i386_fix_adjustable): Likewise.
801 (md_estimate_size_before_relax): Likewise.
802 (md_apply_fix): Likewise.
803 (i386_target_format): Likewise.
804 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
805 (i386_immediate): Remove #ifdef LEX_AT.
806 (i386_displacement): Likewise.
807 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
808 LEX_AT.
810 2005-07-18 Jan Beulich <jbeulich@novell.com>
812 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
813 parameter to unsigned. Parameter sign now is tristate - zero/
814 positive mean unsigned/signed, negative means signedness doesn't
815 matter. Check field size,
816 signedness, and pcrel-ness are in agreement between relocated field
817 and relocation type. Adjust diagnostics.
818 (optimize_imm): And type mask of operand instead of overwriting it.
819 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
820 local structure and initialize gotrel accordingly. Pass caller as
821 mask of types that the operator can match.
822 (x86_cons_fix_new): Let reloc know that signedness of relocation
823 doesn't matter.
824 (x86_pe_cons_fix_new): Likewise.
825 (x86_cons): Pass additional argument to lex_got.
826 (i386_immediate): New local variable 'types'. Pass its address as
827 additional argument to lex_got. Mask out operand types not supported
828 befoe returning.
829 (i386_displacement): Likewise. Set bigdisp to all types supported in
830 64-bit mode, combining the previously split initialization.
832 2005-07-18 Jan Beulich <jbeulich@novell.com>
834 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
835 current mode.
837 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
839 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
840 promoted match.
842 2005-07-16 Alan Modra <amodra@bigpond.net.au>
844 * Makefile.am: Run "make dep-am".
845 * Makefile.in: Regenerate.
847 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
849 * gas/config/tc-i386.h (CpuVMX): New.
850 (CpuUnknownFlags): Add CpuVMX.
852 2005-07-14 Jim Blandy <jimb@redhat.com>
854 Add support for the Renesas M32C.
855 * Makefile.am (CPU_TYPES): List m32c.
856 (TARGET_CPU_CFILES): List config/tc-m32c.c.
857 (TARGET_CPU_HFILES): List config/tc-m32c.h.
858 * configure.in: Add case for m32c.
859 * configure.tgt: Add cases for m32c and m32c-*-elf.
860 * configure: Regenerated.
861 * config/tc-m32c.c, config/tc-m32c.h: New files.
862 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
863 * doc/Makefile.in: Regenerated.
864 * doc/all.texi: Set M32C.
865 * doc/as.texinfo: Add text for the M32C-specific options and line
866 comment characters, and refer to c-m32c.texi.
867 * doc/c-m32c.texi: New file.
869 2005-07-14 Nick Clifton <nickc@redhat.com>
871 PR 1069
872 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
873 the ins_parse buffer.
875 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
877 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
878 i386-*-rtemscoff*, sparc-*-rtemsaout*.
880 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
882 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
883 displacements.
885 2005-07-08 Ben Elliston <bje@au.ibm.com>
887 * frags.h: Remove ANSI_PROTOTYPES conditional code.
888 * config/obj-elf.h: Likewise.
889 * config/tc-h8300.h: Likewise.
890 * config/tc-h8500.h: Likewise.
891 * config/tc-i370.h: Likewise.
892 * config/tc-i386.h: Likewise.
893 * config/tc-m68hc11.h: Likewise.
894 * config/tc-m68k.h: Likewise.
895 * config/tc-ppc.h: Likewise.
896 * config/tc-s390.h: Likewise.
897 * config/tc-sh.h: Likewise.
898 * config/tc-sparc.h: Likewise.
899 * config/tc-tic30.c: Likewise.
900 * config/tc-w65.h: Likewise.
901 * config/tc-xtensa.h: Likewise.
903 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
905 PR gas/1049
906 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
908 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
910 * config/tc-tic30.c (debug): Add format attribute. Fix format
911 bugs.
913 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
915 * config/tc-i386.c (cpu_arch): Add sse3.
917 * config/tc-i386.h (CpuSSE3): Renamed from ...
918 (CpuPNI): This. Defined as CpuSSE3.
920 * doc/c-i386.texi: Document .sse3.
922 2005-07-06 Jan Beulich <jbeulich@novell.com>
924 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
926 2005-07-05 Nick Clifton <nickc@redhat.com>
928 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
929 md_chars_to_numbers to an unsigned pointer in order to avoid a
930 compile time warning.
932 2005-07-05 Paul Brook <paul@codesourcery.com>
934 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
936 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
938 * config/tc-ms1.c: New.
939 * config/tc-ms1.h: New.
940 * testsuite/gas/ms1/allinsn.d: New.
941 * testsuite/gas/ms1/allinsn.s: New.
942 * testsuite/gas/ms1/badinsn.s: New.
943 * testsuite/gas/ms1/badinsn1.s: New.
944 * testsuite/gas/ms1/badoffsethigh.s: New.
945 * testsuite/gas/ms1/badoffsetlow.s: New.
946 * testsuite/gas/ms1/badorder.s: New.
947 * testsuite/gas/ms1/badreg.s: New.
948 * testsuite/gas/ms1/badsignedimmhigh.s: New.
949 * testsuite/gas/ms1/badsignedimmlow.s: New.
950 * testsuite/gas/ms1/badsyntax.s: New.
951 * testsuite/gas/ms1/badsyntax1.s: New.
952 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
953 * testsuite/gas/ms1/badunsignedimmlow.s: New.
954 * testsuite/gas/ms1/errors.exp: New.
955 * testsuite/gas/ms1/ldst.s: New.
956 * testsuite/gas/ms1/misc.d: New.
957 * testsuite/gas/ms1/misc.s: New.
958 * testsuite/gas/ms1/ms1-16-003.d: New.
959 * testsuite/gas/ms1/ms1-16-003.s: New.
960 * testsuite/gas/ms1/ms1.exp: New.
961 * testsuite/gas/ms1/msys.d: New.
962 * testsuite/gas/ms1/msys.s: New.
963 * testsuite/gas/ms1/relocs.d: New.
964 * testsuite/gas/ms1/relocs.exp: New.
965 * testsuite/gas/ms1/relocs1.s: New.
966 * testsuite/gas/ms1/relocs2.s: New.
968 2005-07-05 Jan Beulich <jbeulich@novell.com>
970 * config/tc-i386.h (CpuSVME): New.
971 (CpuUnknownFlags): Include CpuSVME.
972 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
973 as alias of sledgehammer.
974 (md_assemble): Include invlpga in the check for insns with two source
975 operands.
976 (process_operands): Include SVME insns in the check for ignored
977 segment overrides. Adjust diagnostic.
978 (i386_index_check): Special-case SVME insns with memory operands.
980 2005-07-04 Khem Raj <kraj@mvista.com>
981 Nick Clifton <nickc@redhat.com>
983 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
984 use an immediate value.
985 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
986 since the register field of the operands structure is unsigned.
987 (s_arm_unwind_save_vfp): Make "reg" unsigned.
988 (parse_operands): Make the 2ns parameter an unsigned pointer to
989 match its use.
990 (do_ldrd): When using the imm field of the operands structure as a
991 second register field, treat it as unsigned.
993 2005-07-04 Alan Modra <amodra@bigpond.net.au>
995 PR 1004
996 * config/obj-elf.c (obj_elf_change_section): Use backend
997 get_sec_type_attr.
999 2005-07-01 Jan Beulich <jbeulich@novell.com>
1001 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1002 (output_spill_psprel, output_spill_psprel_p): Combine.
1003 (output_spill_sprel, output_spill_sprel_p): Combine.
1004 (output_spill_reg, output_spill_regp_p): Combine.
1005 (process_one_record): Handle psp_psprel.
1006 (parse_predicate_and_operand): New.
1007 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1008 initialize output values. Emit diagnostic case here.
1009 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1010 (add_unwind_entry): New second parameter. Allow first parameter to
1011 be NULL. Parse optional tag, emit warning about further support for
1012 it otherwise being missing. Check end-of-line when requested.
1013 (dot_fframe): Clear operand when wrong. Allow tag.
1014 (dot_vframe): Likewise.
1015 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1016 relative.
1017 (dot_vframepsp): Remove.
1018 (dot_altrp): Clear operand when wrong. Allow tag.
1019 (dot_save): Likewise. Let default case also go through
1020 add_unwind_entry.
1021 (dot_savemem): Likewise.
1022 (dot_restore): Don't return when wrong operand. Allow tag.
1023 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1024 parse_predicate_and_operand and the new arguments to
1025 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1026 when wrong operand. Allow tag.
1027 (dot_restorereg, dot_restorereg_p): Likewise.
1028 (dot_spillmem, dot_spillmem_p): Likewise.
1029 (dot_saveg): Clear operand when wrong. Perform tighter operand
1030 checks. Allow tag.
1031 (dot_savef): Likewise.
1032 (dot_saveb): Likewise.
1033 (dot_savegf): Likewise.
1034 (dot_spill): Remove end-of-line check. Combine. Simplify by using
1035 parse_predicate_and_operand and the new arguments to
1036 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1037 when wrong operand. Allow tag.
1038 (popcount): New.
1039 (dot_label_state): Don't return when wrong operand.
1040 (dot_copy_state): Likewise.
1041 (dot_unwabi): Likewise. Check if in prologue.
1042 (dot_body): Don't call demand_empty_rest_of_line.
1043 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1044 operand checks.
1045 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1046 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1047 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1048 (parse_operand): New second parameter. Don't deal with '}' here
1049 anymore. Don't advance past end-of-line.
1050 (parse_operands): Pass second argument to parse_operand.
1051 (ia64_start_line): Prevent out-of-bounds access through
1052 input_line_pointer. Deal with '}' here.
1053 (ia64_unrecognized_line): Don't deal with '}' here.
1054 (dot_alias): Use ignore_rest_of_line not its deprecated alias
1055 discard_rest_of_line.
1057 2005-06-30 Zack Weinberg <zack@codesourcery.com>
1059 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1060 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1061 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1062 (do_branch): Always set inst.reloc.pc_rel.
1063 (s_arm_elf_cons): Disallow use of (plt) suffix.
1064 (do_adrl): Adjust X_add_number unconditionally.
1065 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1066 argument. Handle all adjustment for pipeline offset here.
1067 (md_apply_fix): No need to undo work of md_pcrel_from. No
1068 need to extract pre-encoded pipeline adjustments from various
1069 branch instructions. Generally, assume instructions are already
1070 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
1071 special cases. Handle BFD_RELOC_ARM_PLT32 like
1072 BFD_RELOC_ARM_PCREL_BRANCH.
1073 (tc_gen_reloc): Remove OBJ_ELF special case.
1074 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1076 2005-06-30 Ben Elliston <bje@gnu.org>
1078 * Makefile.am (check-DEJAGNU): Don't search for expect.
1079 * Makefile.in: Regenerate.
1081 2005-06-30 Ben Elliston <bje@gnu.org>
1083 * Makefile.am (EXPECT): Set to expect.
1084 (RUNTEST): Likewise, set to runtest.
1085 * Makefile.in: Regenerate.
1087 2005-06-23 Ben Elliston <bje@gnu.org>
1089 * config/m68k-parse.h: Use ISO C90.
1090 * config/m68k-parse.y: Likewise.
1091 * config/tc-m68k.h: Likewise.
1093 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1095 PR 1013
1096 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1097 movabs.
1098 (optimize_disp): Optimize only if possible. Don't use 64bit
1099 displacement on non-constants and do same on constants if
1100 possible.
1102 2005-06-17 Jan Beulich <jbeulich@novell.com>
1104 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1105 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1106 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1107 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1108 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1109 aborting.
1110 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1111 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1112 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1113 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1114 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1115 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1116 convert 8-byte pc-relative relocations.
1117 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1118 (i386_validate_fix): Likewise.
1119 (x86_cons): Also handle quad values in 64-bit mode.
1120 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1121 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1122 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1123 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1125 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1127 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1128 symbolP as well as for names with a leading dot. Use ACONCAT.
1129 (md_apply_fix): For branch relocations, only replace value
1130 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1131 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1132 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1133 (LOCAL_LABEL_PREFIX): Don't define.
1135 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1137 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1138 fill pattern.
1140 2005-06-08 James E Wilson <wilson@specifixinc.com>
1142 PR 994
1143 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1144 is NULL, then emit a warning, and return the current index.
1146 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1148 PR 991
1149 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1150 temporary copy of the operands array so that changes can be safely
1151 backed out if the insn does not match.
1152 (m68k_compare_opcode): Shortcut the test when the parameters are
1153 the same. Return 1 if the names match but the second opcode is
1154 further on in the array than the first.
1156 2005-06-08 Nick Clifton <nickc@redhat.com>
1158 PR 994
1159 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1161 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1163 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1165 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1166 Michael Snyder <msnyder@redhat.com>
1167 Stan Cox <scox@redhat.com>
1169 * configure.in: Add ms1 case.
1171 * configure: Regenerate.
1173 * configure.tgt: Add ms1 case.
1175 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1177 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1178 * config/tc-xtensa.c (new_resource_table): Likewise.
1179 (resize_resource_table): Likewise.
1180 (release_resources): Fix assertion for unsigned values.
1182 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1184 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1185 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1186 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1187 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1188 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1189 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1190 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1191 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1192 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1193 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1194 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1195 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1196 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1197 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1198 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1199 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1200 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1201 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1202 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1203 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1204 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1205 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1206 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1207 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1208 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1209 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1210 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1211 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1212 * config/tc-xtensa.c, config/tc-z8k.c:
1213 Replace all instances of the string "_apply_fix3" with
1214 "_apply_fix".
1215 * po/POTFILES.in, po/gas.pot: Regenerate.
1217 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1219 * Makefile.am: Run "make dep-am".
1220 (POTFILES): Remove GAS_CFILES.
1221 * Makefile.in: Regenerate.
1223 2005-06-07 David Ung <davidu@mips.com>
1225 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1226 24kc, 24kf and 24kfx under MIPS32 release 2.
1228 2005-06-04 Nick Clifton <nickc@redhat.com>
1230 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1231 to their Thumb-enabled equivalents.
1233 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1235 * config/tc-mips.c (load_register): Add leading "0x" to the
1236 output of sprintf_vma().
1237 (macro): Likewise.
1239 2005-06-01 Nick Clifton <nickc@redhat.com>
1241 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1242 test for the presence of thumb version of the parsing functions
1243 since they must always exist and the test generates a compile time
1244 warning message.
1246 2005-05-31 Richard Henderson <rth@redhat.com>
1248 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1249 (alpha_reloc_op): Add it.
1250 (debug_exp): Handle it.
1251 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1252 (emit_insn): Handle it.
1253 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1255 2005-05-31 Christian Groessler <chris@groessler.org>
1257 * write.c (dump_section_relocs): Convert to ISO-C.
1258 (write_relocs): Avoid signed/unsigned and fprintf argument
1259 warnings in debug code.
1261 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1263 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1264 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1265 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1266 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1267 fixP->tc_fix_data directly in the sole place it was used.
1268 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1269 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1270 and 64-bit hosts.
1272 2005-05-27 Jan Beulich <jbeulich@novell.com>
1274 * config/tc-ia64.c (struct proc_pending): New.
1275 (unwind): Replace proc_start with proc_pending.
1276 (unwind_diagnostic): Check unwind.proc_pending.sym.
1277 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1278 Check if previous proc not closed. Record all entry points.
1279 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1280 Set symbol sizes for entry points recorded in dot_proc. Check
1281 arguments for consistency with respective .proc's.
1282 (md_assemble): Replace unwind.proc_start with
1283 unwind.proc_pending.sym.
1285 2005-05-27 Jan Beulich <jbeulich@novell.com>
1287 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1288 and last_ptr. Check all in-use slots for first one with non-NULL
1289 unwind_record. Don't reload end_ptr before second update round.
1291 2005-05-26 James E Wilson <wilson@specifixinc.com>
1293 * config/tc-ia64.c (extra_goodness): Update comment.
1294 (md_begin): Add debugging code to print best_template table.
1296 2005-05-25 Jan Beulich <jbeulich@novell.com>
1298 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1299 template.
1301 2005-05-25 Jan Beulich <jbeulich@novell.com>
1303 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1304 BFD_RELOC_UNUSED when determining the width of the reloc.
1306 2005-05-25 Jan Beulich <jbeulich@novell.com>
1308 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1309 section entry.
1311 2005-05-25 Jan Beulich <jbeulich@novell.com>
1313 * config/tc-ia64.c (dot_radix): Rewrite.
1315 2005-05-25 Jan Beulich <jbeulich@novell.com>
1317 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1318 and next_slot_frag.
1319 (alloc_record): Remove references to next_slot_number and
1320 next_slot_frag.
1321 (emit_one_bundle): Likewise.
1323 2005-05-22 Nick Clifton <nickc@redhat.com>
1325 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1326 message buffer when invoking the insert function.
1328 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1330 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1331 only if an instruction match is found.
1333 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1335 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1336 to addition in argument to xtensa_dwarf2_emit_insn.
1338 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1340 * Makefile.am: Have 'all' depend on 'info'.
1341 * Makefile.in: Regenerate.
1343 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1345 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1347 2005-05-19 Anton Blanchard <anton@samba.org>
1349 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1350 (md_show_usage): Document it.
1351 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1352 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1354 2005-05-19 Jan Beulich <jbeulich@novell.com>
1356 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1357 relocations in unwind section.
1359 2005-05-18 Nick Clifton <nickc@redhat.com>
1361 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1362 if one exists. Ignore any error messages it may produce, just
1363 allow it to perform the insertion.
1365 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1367 * hash.c (hash_lookup): Add len parameter. All callers changed.
1368 (hash_find_n): New interface.
1369 * hash.h: Prototype hash_find_n.
1370 * sb.c: Include as.h.
1371 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1372 (sb_scrub_and_add_sb): New interface.
1373 * sb.h: Prototype sb_scrub_and_add_sb.
1374 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1376 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1377 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1378 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1380 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1382 * doc/Makefile.am (gasver.texi): Don't use $<.
1383 * doc/Makefile.in: Regenerated.
1385 2005-05-17 Nick Clifton <nickc@redhat.com>
1387 PR 876
1388 * symbols.c (resolve_symbol_value): Do not move symbols whose
1389 value expression has not been resolved or finalized into the
1390 absolute section as this will confuse other parts of the assembler
1391 into thinking that their value is zero.
1393 2005-05-17 Jan Beulich <jbeulich@novell.com>
1395 * read.c (_find_end_of_line): New.
1396 (find_end_of_line): New.
1397 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1398 (read_a_source_file): Use it.
1399 (s_globl): Use it.
1400 (s_macro): Use it.
1401 (get_line_sb): Use it.
1402 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1403 (s_comm_internal): Likewise.
1404 (s_lsym): Likewise.
1405 (s_macro): Likewise.
1406 (s_ignore): Use ignore_rest_of_line.
1407 * read.h (find_end_of_line): Prototype.
1408 (discard_rest_of_line): Remove prototype. #define to
1409 ignore_rest_of_line.
1411 2005-05-17 Nick Clifton <nickc@redhat.com>
1413 * config/tc-v850,h (TC_FIX_TYPE): Define.
1414 (TC_INIT_FIX_TYPE): Define.
1415 * config/tc-v850.c (md_assemble): When creating a fix record the
1416 operand in the tc_fix_data field.
1417 (md_apply_fix3): When applying a resolved fix use the operand's
1418 insertion procedure to store the value, if the operand has been
1419 recorded.
1421 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1423 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1424 invocation.
1425 * Makefile.in: Regenerated.
1427 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1428 Bob Wilson <bob.wilson@acm.org>
1430 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1431 message.
1432 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1433 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1435 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1437 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1438 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1440 2005-05-10 Michael Matz <matz@suse.de>
1442 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1444 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1446 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1448 PR binutils/886
1449 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1450 Handle label-without-colon before ordinary dot-pseudo as an
1451 ordinary label. Don't leak memory for label-without-colon alone
1452 on a line. Don't mmixal-munge operands for dot-pseudos.
1454 2005-05-10 Jan Beulich <jbeulich@novell.com>
1456 * macro.c (get_any_string): Remove the two last parameters. Replace
1457 references to the former expand parameter by using macro_alternate.
1458 Simplify loop condition for checking for end-of-string.
1459 (get_string): Remove redunant call to sb_skip_white.
1460 (do_formals): Remove two last arguments to get_any_string.
1461 (macro_expand): Likewise.
1462 (expand_irp): Likewise.
1464 2005-05-10 Jan Beulich <jbeulich@novell.com>
1466 * read.c (s_macro): Move local variable 'local' to smaller scope.
1467 Call sb_kill on it when done.
1469 2005-05-09 Jan Beulich <jbeulich@novell.com>
1471 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1472 when zero and not required by encoding constraints.
1474 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1476 PR 936
1477 * config/tc-sh64.c (sh64_fake_label): New.
1479 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1481 * doc/internals.texi (TC_FAKE_LABEL): Document.
1483 * write.c (TC_FAKE_LABEL): New.
1484 (adjust_reloc_syms): Use it.
1485 (write_object_file): Likewise.
1487 2005-05-09 Jan Beulich <jbeulich@novell.com>
1489 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1490 and comma in Intel mode.
1492 2005-05-09 Jan Beulich <jbeulich@novell.com>
1494 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1495 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1496 Make name array static and const. Adjust lookup to account for NULL
1497 entries (standing for unused register numbers).
1499 2005-05-09 Jan Beulich <jbeulich@novell.com>
1501 * config/tc-i386.c (parse_insn): Consider all matching instructions
1502 when checking for string instruction after string-only prefix.
1504 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1506 PR 940
1507 * config/tc-ia64.c (start_unwind_section): Properly check
1508 comdat group with SHF_GROUP.
1510 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1512 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1514 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1516 * config/tc-xtensa.c: Remove excess whitespace.
1517 * config/tc-xtensa.h: Likewise.
1518 * config/xtensa-istack.h: Likewise.
1519 * config/xtensa-relax.c: Likewise.
1520 * config/xtensa-relax.h: Likewise.
1522 2005-05-06 Nick Clifton <nickc@redhat.com>
1524 * sb.h: Fix formatting of comments.
1525 * sb.c: Fix formatting of comments.
1527 2005-05-06 Jan Beulich <jbeulich@novell.com>
1529 * sb.h (sb_add_buffer): Reintroduce.
1530 * sb.c (sb_add_buffer): Likewise.
1532 2005-05-06 Jan Beulich <jbeulich@novell.com>
1534 * macro.c (new_formal, del_formal): New.
1535 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1536 required argument has default value. Stop looking for more formal
1537 when there was a vararg one.
1538 (macro_expand_body): Use new_formal and del_formal.
1539 (macro_expand): Likewise. Initialize local variable err. Don't
1540 return immediately when encountering an error. Warn when keyword
1541 argument already had a value assigned. Eliminate duplicate clearing
1542 of argument value. When current positional argument matches parameter
1543 of vararg type, assign to it all the remaining arguments. Issue error
1544 when required parameter does not have value.
1545 (free_macro): Use del_formal.
1546 (expand_irp): Initialize formal type. Free buffers associated with
1547 formal prior to returning.
1548 * macro.h (struct formal_struct): Add new field 'type' with new
1549 enumeration type 'formal_type'.
1550 * doc/as.texinfo: Document macro parameter qualifiers.
1551 * NEWS: Mention new functionality.
1553 2005-05-06 Jan Beulich <jbeulich@novell.com>
1555 * cond.c (s_ifb): New.
1556 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1557 * read.h (s_ifb): Prototype.
1558 * doc/as.texinfo: Document .ifb and .ifnb.
1560 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1562 * config/tc-ia64.c (MIN): Undef.
1564 2005-05-05 Paul Brook <paul@codesourcery.com>
1566 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1568 2005-05-05 Matt Thomas <matt@3am-software.com>
1570 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1571 bytes.
1573 2005-05-05 Nick Clifton <nickc@redhat.com>
1575 * Update the address and phone number of the FSF organization in
1576 the GPL notices in the following files:
1577 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1578 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1579 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1580 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1581 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1582 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1583 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1584 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1585 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1586 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1587 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1588 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1589 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1590 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1591 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1592 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1593 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1594 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1595 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1596 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1597 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1598 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1599 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1600 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1601 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1602 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1603 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1604 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1605 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1606 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1607 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1608 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1609 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1610 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1611 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1612 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1613 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1614 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1615 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1616 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1617 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1618 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1619 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1620 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1621 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1622 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1623 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1624 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1625 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1626 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1627 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1628 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1629 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1630 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1631 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1632 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1633 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1634 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1635 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1636 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1637 config/xtensa-istack.h, config/xtensa-relax.c,
1638 config/xtensa-relax.h, doc/fdl.texi
1640 2005-05-05 Nick Clifton <nickc@redhat.com>
1642 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1643 the target_big_endian variable to false.
1645 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1647 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1648 list traversal. Use bfd_section_list_prepend.
1649 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1650 over the section list.
1651 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1652 (xtensa_insert_section): Delete.
1653 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1654 and bfd_section_list_prepend.
1655 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1656 bfd_section_list_insert_after.
1658 2005-05-03 Nick Clifton <nickc@redhat.com>
1660 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1661 of bfd_section_list... macros.
1662 * config/tc-mmix.c (mmix_frob_file): Likewise.
1663 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1664 (xtensa_insert_section): Likewise.
1666 * macro.c (macro_hash): Remove static.
1667 * macro.h (macro_hash): Provide an external declaration.
1669 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1671 * write.c (write_object_file): Use bfd_section_double_list_remove
1672 to remove sections.
1674 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1676 * doc/Makefile.am (gasver.texi): Correct quoting.
1677 * doc/Makefile.in: Regenerated.
1679 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1681 * configure.tgt: Add h8300*-*-rtemscoff.
1682 Switch h8300*-*-rtems* to elf.
1684 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1686 * hash.c: Undo the last change.
1687 * hash.h: Likewise.
1689 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1691 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1692 of Makefile.
1693 (DISTCLEANFILES): Remove.
1694 (MAINTAINERCLEANFILES): Add asconfig.texi.
1695 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1697 2005-04-29 Ben Elliston <bje@au.ibm.com>
1699 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1700 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1701 (bignum-copy.o): Remove.
1702 * Makefile.in: Regenerate.
1703 * makefile.vms (OBJS): Remove bignum-copy.obj.
1704 * symbols.h (local_symbol_make): Remove declaration.
1705 (verify_symbol_chain_2): Likewise.
1706 * symbols.c (local_symbol_make): Make static.
1707 (max_indent_level): Likewise.
1708 (verify_symbol_chain_2): Remove.
1709 * macro.c (macro_hash): Make static.
1710 * messages.c (fprint_value): Remove.
1711 * read.h (get_absolute_expr): Remove.
1712 (emit_leb128_expr): Likewise.
1713 (do_s_func): Likewise.
1714 * read.c (do_s_func): Make static.
1715 (emit_leb128_expr): Likewise.
1716 (get_absolute_expr): Likewise.
1717 * as.h (as_howmuch): Remove declaration.
1718 (fprint_value): Likewise.
1719 * as.c (myname): Make static.
1720 * input-scrub.c (as_howmuch): Remove.
1721 (as_1_char): Likewise.
1722 * input-file.h (input_file_is_open): Remove.
1723 * input-file.c (input_file_is_open): Likewise.
1724 * expr.h (expr_build_unary): Remove declaration.
1725 (expr_build_binary): Likewise.
1726 * expr.c (expr_build_unary): Remove.
1727 (expr_build_binary): Likewise.
1728 * hash.h (hash_replace): Remove declaration.
1729 (hash_delete): Likewise.
1730 * hash.c (hash_replace): Remove.
1731 (hash_delete): Likewise.
1732 * bignum-copy.c (bignum_copy): Move from here ..
1733 * config/tc-vax.c (bignum_copy): .. to here.
1734 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1735 (bignum_copy): Remove extern declaration.
1736 * sb.h (string_count): Remove extern declaration.
1737 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1738 (sb_name): Likewise.
1739 * sb.c (dsize): Replace preprocessor macro with static int.
1740 (string_count): Make static.
1741 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1742 (sb_name): Likewise.
1743 * config/obj-coff.c (dim_index): Make static.
1744 * config/tc-i386.c (GOT_symbol): Likewise.
1745 (output_invalid_buf): Likewise.
1746 * doc/internals.texi (Warning and error messages): Remove the
1747 prototype for fprint_value.
1749 2005-04-27 Ben Elliston <bje@au.ibm.com>
1751 * link.cmd: Remove.
1753 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1755 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1757 * read.c (pseudo_set): Disallow symbol set to common symbol.
1759 PR 857
1760 * write.c (write_object_file): Report common symbol name when
1761 disallowing local symbol set to common symbol.
1762 (adjust_reloc_syms): Disallow local symbol set to undefined
1763 symbol.
1765 2005-04-25 Jan Beulich <jbeulich@novell.com>
1767 * macro.c (macro_expand_body): Replace locals indicator parameters
1768 with actual macro_entry. New local variables macro_line and err.
1769 Don't return when encountering an error, just record the fact.
1770 Detect local symbol name colliding with parameter. Track line number
1771 inside of macro expansion.
1772 (do_formals): Move local variable name to wider scope. Check
1773 parameter of the same name doesn't already exist. In MRI mode, also
1774 check it doesn't collide with the argument count pseudo-parameter).
1775 (define_macro): Add file and line number parameters. Remove local
1776 variable namestr. New local variable error. Initialize macro_entry
1777 members file, line, and name. Don't return when encountering an
1778 error, just record the fact. Use %s in some diagnostics for read.c
1779 to insert the macro name. Free macro_entry on error.
1780 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1781 when encountering an error, just record the fact.
1782 (expand_irp): Don't return when encountering an error, just record
1783 the fact.
1784 * macro.h (macro_struct): New members name, file, and line.
1785 (define_macro): Add file and line number parameters.
1786 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1787 regarding pseudo-op redefinition with the file/line that macro
1788 definition started at.
1790 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1792 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1793 (future_alignment_required): Remove ifdefs that use it.
1795 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1797 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1798 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1799 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1800 parameters.
1801 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1802 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1804 2005-04-21 Christian Groessler <chris@groessler.org>
1806 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1807 array.
1809 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1811 * config/obj-aout.h (S_IS_EXTERN): Removed.
1812 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1813 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1814 * symbols.c (S_IS_EXTERN): Likewise.
1815 * symbols.h (S_IS_EXTERN): Likewise.
1817 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1818 S_IS_EXTERNAL.
1819 * config/tc-d10v.c (md_apply_fix3): Likewise.
1820 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1821 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1822 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1823 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1824 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1825 (shmedia_md_convert_frag): Likewise.
1826 * symbols.c (print_symbol_value_1): Likewise.
1827 * write.c (write_object_file): Likewise.
1829 2005-04-20 Nick Clifton <nickc@redhat.com>
1831 * config/tc-xtensa.c (get_aligned_diff): Change type of
1832 branch_align to offsetT so that its signedness matches that of
1833 target_size.
1835 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1836 number into a readable string.
1837 (load_register): Likewise.
1839 2005-04-20 Andreas Schwab <schwab@suse.de>
1841 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1843 2005-04-19 David S. Miller <davem@davemloft.net>
1845 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1846 NULL insn, exit early. Remove now spurious NULL checks.
1847 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1848 to NULL and exit.
1850 2005-04-19 Jan Beulich <jbeulich@novell.com>
1852 * symbols.h (symbol_find_base): Remove prototype.
1853 * symbols.c (save_symbol_name): Remove code section conditional upon
1854 STRIP_UNDERSCORE.
1855 (symbol_find): Remove.
1856 (symbol_find_base): Rename to symbol_find.
1857 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1858 symbol_find.
1859 * config/obj-coff.c (tag_insert): Remove code section conditional
1860 upon STRIP_UNDERSCORE.
1861 (obj_coff_def): Likewise.
1862 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1863 (coff_frob_symbol): Likewise.
1864 (yank_symbols): Likewise.
1865 (c_section_symbol): Likewise.
1866 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1867 * config/tc-arm.c (symbol_locate): Remove code section conditional
1868 upon STRIP_UNDERSCORE.
1869 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1870 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1871 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1872 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1873 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1875 2005-04-19 Andreas Schwab <schwab@suse.de>
1877 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1878 access to application registers.
1880 2005-04-19 Jan Beulich <jbeulich@novell.com>
1882 * config/te-sysv32.h: Remove.
1883 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1884 config/te-sysv32.h.
1885 * Makefile.in (TARG_ENV_HFILES): Likewise.
1887 2005-04-19 Jan Beulich <jbeulich@novell.com>
1889 PR/847
1890 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1891 length symbols.
1893 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1895 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1897 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1899 * config/tc-mips.c (normalize_constant_expr): Don't check for
1900 HAVE_32BIT_GPRS.
1901 (check_absolute_expr): Only call normalize_constant_expr() if
1902 HAVE_32BIT_GPRS.
1903 (mips_ip): Likewise.
1905 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1907 2005-04-18 Jan Beulich <jbeulich@novell.com>
1909 * macro.c (free_token): New, freeing all the memory associated with a
1910 macro.
1911 (do_formals): Move initializers to ...
1912 (define_macro): ... here.
1913 (delete_macro): Convert passed in name to lower case. Warn when
1914 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1916 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1918 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1920 2005-04-15 Jan Beulich <jbeulich@novell.com>
1922 * config/obj-elf.c (obj_elf_struct): New.
1923 (elf_pseudo_table). Use it for .offset and .struct.
1925 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1926 Sterling Augustine <sterling@tensilica.com>
1928 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1929 than the section alignment.
1931 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1932 H.J. Lu <hongjiu.lu@intel.com>
1934 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1935 * config/tc-xtensa.c (xg_translate_sysreg_op,
1936 xtensa_translate_old_userregs_ops,
1937 xtensa_find_unaligned_branch_targets,
1938 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1939 relax_frag_add_nop): Support 64-bit host.
1940 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1941 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1943 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1945 * configure.tgt: Add support for OpenBSD/sparc ELF.
1947 * configure.tgt: Set emulation for mips-*-openbsd*.
1948 Remove broken mips-dec-openbsd* config.
1949 * configure.in: Set default ABI for mips64-*-openbsd*.
1950 * configure: Regenerate.
1952 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1954 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1955 optimization for constant addresses.
1957 2005-04-14 Nick Clifton <nickc@redhat.com>
1959 * as.c (main): Move parse_args before symbol_begin and frag_init
1960 so that the hash table size can be set before it is used.
1961 * hash.c: Use an unsigned long type for the size of the hash
1962 tables.
1963 * hash.h (set_gas_hash_table_size): Update the prototype.
1965 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1967 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1968 * acinclude.m4: Include ../bfd/warning.m4.
1969 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1970 * Makefile.in: Regenerate.
1971 * configure: Regenerate.
1972 * doc/Makefile.in: Regenerate.
1974 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1976 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1977 (normalize_address_expr): New function to sign-extend address
1978 offsets that fit into 32 bits in 32-bit mode.
1979 (macro_build_ldst_constoffset): Use normalize_address_expr()
1980 instead of a handcoded sequence.
1981 (load_register): Likewise. Report oversized numbers in a useful
1982 way.
1983 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1984 for constant addresses. Report oversized numbers in a useful way.
1985 (mips_ip): Use normalize_address_expr() for addresses.
1987 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1989 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1990 similar to other instructions now that they're marked as ImmExt.
1992 2005-04-12 Nick Clifton <nickc@redhat.com>
1994 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1995 (gas_hash_table_size): New static variable.
1996 (set_gas_hash_table_size): New function: Records a requested size
1997 for the hash tables.
1998 (get_gas_hash_table_size): New function: Return a prime number
1999 near the requested size of the hash table.
2000 (hash_new): Use get_gas_hash_table_size.
2001 * hash.h: Add a prototype for set_gas_hash_table_size.
2002 * as.c (show_usage): Add description of new switches: --hash-size
2003 and --reduce-memory-overheads.
2004 (option_values): Add OPTION_HASH_TABLE_SIZE and
2005 OPTION_REDUCE_MEMORY_OVERHEADS.
2006 (std_longpopts): Add entries for the new options.
2007 (parse_args): Handle the new options.
2008 * Makefile.am: Add a dependency of as.c on hash.h.
2009 * Makefile.in: Regenerate.
2010 * doc/as.texinfo: Document the new switches.
2011 * NEWS: Mention the new switches.
2013 2005-04-12 Nick Clifton <nickc@redhat.com>
2015 PR gas/818
2016 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2017 synonyms.
2019 2005-04-12 Alan Modra <amodra@bigpond.net.au>
2021 * Makefile.am: Run "make dep-am".
2022 * Makefile.in: Regenerate.
2024 2005-04-11 Sterling Augustine <sterling@tensilica.com>
2025 Bob Wilson <bob.wilson@acm.org>
2027 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2029 2005-04-11 Mark Kettenis <kettenis@gnu.org>
2031 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2033 2005-04-11 Jan Beulich <jbeulich@novell.com>
2035 * NEWS: Mention these changes and their effects.
2036 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2037 is_name_ender.
2038 (check_macro): Likewise.
2039 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2040 labels together with the closing pseudo-op.
2041 (macro_expand_body): Adjust comment. Range-check input before use.
2042 Adjust mis-spelled diagnostic. Use is_name_beginner.
2043 * read.c (try_macro): New.
2044 (read_a_source_file): New static variable last_eol. Don't list
2045 macro expansion lines more than once. Call try_macro.
2046 (s_macro): Set section of line_label to absolute instead of undefined.
2047 * doc/as.texinfo: Add information on the caveats of these changes.
2049 2005-04-11 Alan Modra <amodra@bigpond.net.au>
2051 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2052 * symbols.h (symbol_X_add_number): Update prototype.
2054 2005-04-10 Eric Christopher <echristo@redhat.com>
2056 * symbols.c (symbol_X_add_number): Fix warning.
2058 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2060 * config/tc-m68k.c (md_begin): Support 64bit host.
2061 (get_num): Support 64bit BFD on 32bit host.
2063 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
2065 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2067 2005-04-09 Alan Modra <amodra@bigpond.net.au>
2069 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
2070 call. Don't do the COFF hacks for multi-emulation gas. Move
2071 demand_empty_rest_of_line back to caller.
2072 (s_set, equals): demand_empty_rest_of_line here.
2074 PR gas/827
2075 * as.h (rs_dummy): Define.
2076 * symbols.c (symbol_X_add_number): New function.
2077 * symbols.h (symbol_X_add_number): Declare.
2078 * stabs.c (aout_process_stab): Tidy symbol frag setting.
2079 * read.c (assign_symbol): New function, split out from s_set.
2080 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
2081 Fix COFF hacks for multi-emulation gas.
2082 (s_set): Call assign_symbol. Remove "register" keyword.
2083 (set_zero_frag): New function.
2084 (pseudo_set): Always check for assignment to section syms.
2085 Always set segment and frag of symbol, and likewise extern for
2086 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
2087 special case exp.X_add_number non-zero for O_symbol expressions.
2088 (equals): Use assign_symbol.
2090 2005-04-08 Bob Wilson <bob.wilson@acm.org>
2092 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2093 SEC_MERGE sections.
2095 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2097 * config/tc-i386.c (tc_gen_reloc): Don't turn
2098 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2100 2005-04-06 Nick Clifton <nickc@redhat.com>
2102 * po/rw.po: New translation: Kinyarwanda
2103 * configure.in (ALL_LINGUAS): Add rw
2104 * configure: Regenerate.
2106 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2107 Bob Wilson <bob.wilson@acm.org>
2109 * config/tc-xtensa.c (branch_align_power): New.
2110 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2111 future_alignment_required): Use branch_align_power to check section
2112 alignment as well as xtensa_fetch_width when aligning branch targets.
2114 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2116 * config/tc-xtensa.c: Warning fixes throughout.
2117 (xtensa_fetch_width): Change to unsigned.
2118 (assemble_nop, xtensa_find_unaligned_branch_targets,
2119 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2120 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2121 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2122 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2123 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2124 get_text_align_max_fill_size, get_text_align_nop_count,
2125 get_text_align_nth_nop_size, get_noop_aligned_address,
2126 get_aligned_diff, convert_frag_align_next_opcode,
2127 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2128 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2129 types, avoiding size_t and using offsetT and addressT appropriately.
2130 (get_text_align_power): Clean up types. Avoid incorrect bound.
2131 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2133 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2135 * config/tc-ia64.c (start_unwind_section): Undo the change
2136 of 2004-08-18.
2137 (generate_unwind_image, dot_endp): Likewise.
2139 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2141 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2142 le_nop_stop arrays and initializers to file scope.
2143 (md_begin): When generating code for anything other than
2144 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2146 2005-04-01 Jan Beulich <jbeulich@novell.com>
2148 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2149 immediates.
2151 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2153 * NEWS: Mention [fdgh]_floating.
2154 * config/atof-vax.c: Fix some whitespace.
2155 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2157 2005-04-01 Nick Clifton <nickc@redhat.com>
2159 * configure.in: Add a check for <unistd.h> providing a prototype
2160 for getopt() which is compatible with the one in
2161 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2162 * configure: Regenerate.
2163 * config.in (HAVE_DECL_GETOPT): Add.
2165 2005-04-01 Jan Beulich <jbeulich@novell.com>
2167 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2169 2005-04-01 Jan Beulich <jbeulich@novell.com>
2171 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2172 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2174 2005-03-30 Julian Brown <julian@codesourcery.com>
2176 * config/tc-arm.c (arm_adjust_symtab): Rename
2177 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2179 2005-03-30 Julian Brown <julian@codesourcery.com>
2181 * config/tc-arm.c (mapping_state): Change documentation in function
2182 comment to cross-reference spec instead. Change type of mapping symbols
2183 to BSF_NO_TYPE.
2184 (arm_adjust_symtab): Don't change type of mapping symbols here.
2186 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2188 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2189 * config.in: Regenerate.
2190 * configure: Regenerate.
2191 * configure.in: Check for ffs decl and alphabetize.
2193 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2194 Phil Blundell <philb@gnu.org>
2196 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2197 (md_apply_fix3): Mark TLS symbols.
2198 (tc_gen_reloc): Handle TLS relocations.
2199 (arm_fix_adjustable): Ignore TLS relocations.
2200 (s_arm_elf_cons): Support expressions after decorated symbols.
2202 2005-03-29 Julian Brown <julian@codesourcery.com>
2204 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2205 whether personality routine index N has been output for this section.
2206 (mapping_state): tc_segment_info_data now struct not enum.
2207 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2208 handled on section change.
2209 (create_unwind_entry): Previous code to output dependency removed.
2210 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2211 for this section.
2212 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2213 arm_segment_info_type.
2214 (arm_segment_info_type): New struct.
2216 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2217 Bob Wilson <bob.wilson@acm.org>
2219 * config/tc-xtensa.c (do_align_targets): Update comment.
2220 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2221 Insert a LOOP_END frag before every loop target, and do not overload
2222 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2223 (xg_assemble_vliw_tokens): Use do_align_targets.
2224 (xtensa_fix_target_frags): Remove code to convert a
2225 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2226 negatable branch at the end of a loop.
2227 (frag_can_negate_branch): Delete.
2229 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2230 H.J. Lu <hongjiu.lu@intel.com>
2232 PR 803
2233 NEWS: Mention "-mtune=[itanium1|itanium2]".
2235 * config/tc-ia64.c (md): Add tune.
2236 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2237 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2238 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2239 B unit NOPs are discouraged for McKinley-derived cores.
2240 (md_begin): Don't hardcode the "extra_goodness()" function in
2241 the comment...
2242 (ia64_init): Set md.tune to itanium2.
2244 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2245 * doc/c-ia64.texi: Likewise.
2247 2005-03-27 Ian Lance Taylor <ian@airs.com>
2249 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2250 bad C_EFCN symbol, print its name.
2252 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2254 * config/tc-xtensa.c (use_longcalls): Delete.
2255 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2256 the use_longcalls flag is set. Do this before checking the segment.
2257 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2258 expand direct calls at this point.
2259 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2260 (xtensa_find_unmarked_state_frags): Likewise.
2261 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2262 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2263 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2264 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2266 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2268 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2270 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2272 * config/tc-cris.h: Convert to ISO C90.
2273 * config/tc-cris.c: Ditto.
2274 (md_estimate_size_before_relax): Remove obsolete comment for
2275 parameter "segment_type".
2276 (md_begin): Document reason for cast of hash_insert argument.
2277 (md_atof): Correct type of parameter "type".
2279 2005-03-24 Nick Clifton <nickc@redhat.com>
2281 * write.h (bit_fix_new): Remove redundant prototype.
2282 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2283 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2284 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2285 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2286 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2287 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2288 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2289 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2290 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2291 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2292 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2293 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2294 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2295 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2296 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2297 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2298 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2299 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2300 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2301 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2302 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2303 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2304 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2305 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2306 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2307 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2308 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2309 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2310 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2311 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2312 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2313 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2314 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2315 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2316 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2317 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2318 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2319 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2320 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2321 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2322 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2323 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2324 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2325 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2326 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2327 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2328 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2329 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2330 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2331 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2332 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2333 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2334 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2335 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2336 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2338 2005-03-23 Jim Blandy <jimb@redhat.com>
2340 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2341 attributes properly.
2343 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2344 Nick Clifton <nickc@redhat.com>
2346 * configure.tgt: Accept any C library to accompany a GNU Linux
2347 implementation, not just the GNU C library.
2348 * configure.in: Likewise.
2349 * configure: Regenerate.
2351 2005-03-23 Nick Clifton <nickc@redhat.com>
2353 * config/tc-tic30.c: Convert to ISO C90 formatting.
2354 * config/tc-tic30.h: Convert to ISO C90 formatting.
2355 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2356 * config/atof-vax.c: Convert to ISO C90 formatting.
2358 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2360 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2361 relocations correctly as well.
2362 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2363 relocations in mergeable sections section-relative either.
2365 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2367 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2369 2005-03-21 Nick Clifton <nickc@redhat.com>
2371 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2372 warning by providing a prototype for sh_symbian_find_elf_flags.
2374 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2375 previous delta.
2377 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2379 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2380 along with other formats that set bfd_gas. Remove unnecessary
2381 setting of bfd_gas. Delete strongarm cases in generic_target
2382 switch.
2384 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2386 PR gas/780
2387 * config/tc-m68k.c (TRUNC, SEXT): Define.
2388 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2389 (m68k_ip): Truncate or sign extend expressions as appropriate.
2390 (get_num): Likewise.
2391 (md_apply_fix3): Use SEXT.
2393 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2395 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2396 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2397 (obj-vms.o): Delete rule.
2398 Run "make dep-am".
2399 * Makefile.in: Regenerate.
2400 * aclocal.m4: Regenerate.
2401 * doc/Makefile.in: Regenerate.
2402 * po/POTFILES.in: Regenerate.
2404 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2406 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2407 flag for coldfire v4e.
2409 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2411 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2412 xg_apply_fix_value and return a value to indicate success.
2413 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2414 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2415 (xtensa_validate_fix_sub): New.
2416 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2417 (tc_gen_reloc): Move code to handle difference of symbols and code to
2418 apply tentative fix values to ...
2419 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2420 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2421 relocations when linkrelax flag is not set.
2422 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2423 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2425 2005-03-17 Jan Beulich <jbeulich@novell.com>
2427 * config/tc-i386.c (i386_scale): Beautify error message.
2428 (Intel syntax comments): Update.
2429 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2430 next_operand.
2431 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2432 Remove declarations.
2433 (intel_bracket_expr): Declare.
2434 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2435 of the function body in a loop allowing to split an operand into two.
2436 Replace calls to malloc and checks of it returning non-NULL with
2437 calls to xmalloc/xstrdup.
2438 (intel_expr): SHORT no longer handled here. Add comment indicating
2439 comparison ops need implementation.
2440 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2441 Check right operand of - does not specify a register when parsing
2442 the address of a memory reference.
2443 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2444 Check operands do not specify a register when parsing the address of
2445 a memory reference.
2446 (intel_e06, intel_e06_1): Likewise.
2447 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2448 handle SHORT as well as unary + and -. Don't accept : except for
2449 segment overrides or in direct far jump/call insns.
2450 (intel_brack_expr): New.
2451 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2452 intel_brack_expr.
2453 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2454 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2455 Allow symbolic constants as register scale value.
2456 (intel_get_token): Replace call to malloc and check of return value
2457 with call to xmalloc. Change handling for FLAT to match MASM's.
2458 (intel_putback_token): Don't try to back up/free current token if
2459 that is T_NIL.
2461 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2463 * configure.tgt: Set emulation for arm-*-eabi*.
2464 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2465 * config/te-armeabi.h: New file.
2466 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2467 * config/te-symbian.h: Include "te-armeabi.h".
2469 2005-03-16 Nick Clifton <nickc@redhat.com>
2471 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2472 local variable in case it is clobbered by the setjmp.
2474 2005-03-16 Nick Clifton <nickc@redhat.com>
2475 Ben Elliston <bje@au.ibm.com>
2477 * configure.in (werror): New switch: Add -Werror to the
2478 compiler command line. Enabled by default. Disable via
2479 --disable-werror.
2480 * configure: Regenerate.
2482 2005-03-16 Nick Clifton <nickc@redhat.com>
2484 * config/obj-coff.h: Convert to ISO C90 formatting.
2485 * config/obj-coff.c: Convert to ISO C90 formatting.
2487 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2489 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2490 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2491 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2492 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2493 (insns): Add ARMv6T2 instructions:
2494 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2495 (arm_archs): Add V6T2 variants.
2497 2005-03-15 Nick Clifton <nickc@redhat.com>
2499 * NEWS: Add cutoff for changes in 2.16 release.
2501 2005-03-15 Jan Beulich <jbeulich@novell.com>
2503 * expr.c (operand): Merge handling of unary + into that for unary
2504 -, !, and ~.
2506 2005-03-14 Eric Christopher <echristo@redhat.com>
2508 * config/tc-mips.c: Include dw2gencfi.h.
2509 (mips_cfi_frame_initial_instructions): New.
2510 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2511 (tc_cfi_frame_initial_instructions): Ditto.
2512 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2513 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2514 * Makefile.am: Update dependencies.
2515 * Makefile.in: Regenerate.
2517 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2519 * po/es.po: Commit new Spanish translation.
2521 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2523 * po/tr.po: Commit new Turkish translation.
2525 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2527 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2528 wfi, yield.
2530 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2532 * config-gas.com: Mark vax-vms as obsolete.
2533 * configure.in: Remove fmt=vms support.
2534 * config.in: Regenerate.
2535 * configure: Regenerate.
2536 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2538 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2539 Bob Wilson <bob.wilson@acm.org>
2541 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2542 when checking if xg_resolve_literals needs to be called.
2543 * config/tc-xtensa.h: Fix spelling typo in a comment.
2545 2005-03-10 Jan Beulich <jbeulich@novell.com>
2547 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2548 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2549 crafted structure declarations with the types from macro.h.
2551 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2553 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2554 for -mno-shared optimization.
2556 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2558 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2559 (MAX_NOPS): Bump to 4.
2560 (mips_fix_vr4130): New variable.
2561 (nops_for_vr4130): New function.
2562 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2563 nops_for_vr4130 if working around VR4130 errata.
2564 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2565 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2566 (md_parse_option): Handle them.
2567 (md_show_usage): Print them.
2568 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2570 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2572 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2573 branch delay code.
2575 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2577 * config/tc-mips.h (mips_flush_pending_output): Delete.
2578 (mips_emit_delays): Declare.
2579 (md_flush_pending_output): Use mips_emit_delays.
2580 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2581 the previous instructions.
2582 (md_begin, append_insn, md_parse_option): Update callers.
2583 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2584 start_noreorder.
2585 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2586 (s_gpdword): Update callers.
2587 (start_noreorder, end_noreorder): New functions.
2588 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2589 manipulating mips_opts or prev_nop_frag directly.
2590 (mips_flush_pending_output): Delete.
2592 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2594 * config/tc-mips.c (mips_move_labels): New function, taken from...
2595 (append_insn, mips_emit_delays): ...here.
2597 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2599 * config/tc-mips.c (MAX_NOPS): New macro.
2600 (history): Resize to 1 + MAX_NOPS.
2601 (fix_vr4120_class): New enumeration.
2602 (vr4120_conflicts): New variable.
2603 (init_vr4120_conflicts): New function.
2604 (md_begin): Call it.
2605 (insn_uses_reg): Constify first argument.
2606 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2607 (nops_for_insn_or_target): New functions.
2608 (append_insn): Use the new nops_for_* functions instead of inline
2609 delay checks. Generalize prev_nop_frag handling to handle an
2610 arbitrary history length. Insert nops into the history buffer
2611 once the number of nops in prev_nop_frag is fixed.
2612 (emit_delays): Use nops_for_insn instead of inline delay checks.
2614 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2616 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2617 check from branch delay code. Remove unnecessary check for branches.
2619 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2621 * config/tc-mips.c (dummy_opcode): Delete.
2622 (nop_insn, mips16_nop_insn): New variables.
2623 (NOP_INSN): New macro.
2624 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2625 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2626 (md_begin): Initialize nop_insn and mips16_nop_insn.
2627 (append_insn): Use the new emit_nop function to add nops, recording
2628 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2629 to reserve room for the instruction and install_insn to install the
2630 final form. Use insert_into_history to record the instruction in
2631 the history buffer. Use move_insn to do delay slot filling.
2632 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2633 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2634 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2636 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2638 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2639 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2640 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2641 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2642 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2644 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2646 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2647 and extended_p fields with a single fixed_p field.
2648 (append_insn, mips_no_prev_insn): Adjust accordingly.
2650 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2652 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2653 a single mips16_absolute_jump_p bit.
2654 (append_insn): Adjust accordingly.
2656 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2658 * config/tc-mips.h (mips_cl_insn): Move definition to...
2659 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2660 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2661 and extended_p.
2662 (history): New variable.
2663 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2664 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2665 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2666 (prev_prev_insn_unreordered): Delete.
2667 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2668 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2669 field.
2671 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2673 * doc/Makefile.am: Update as.info dependencies.
2674 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2676 2005-03-08 Jan Beulich <jbeulich@novell.com>
2678 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2679 error, and point to .purgem documentation if someone really needs
2680 re-definitions.
2681 * NEWS: Mention macro redefinition is now an error.
2683 2005-03-08 Jan Beulich <jbeulich@novell.com>
2685 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2686 emitted to. Add more precise diagnostics for non-fitting insns based
2687 on that. Eliminate now superfluous special casing of MLX. Clear out
2688 slot information when dropping an insn.
2690 2005-03-08 Jan Beulich <jbeulich@novell.com>
2692 * config/tc-ia64.c (parse_section_name): Rename to...
2693 (cross_section): In addition to separating the name from the rest of
2694 the arguments, also carry out the operation.
2695 (dot_xdata): Use cross_section.
2696 (dot_float_cons): Likewise.
2697 (dot_xstringer): Likewise.
2698 (dot_xdata_ua): Likewise.
2699 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2701 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2703 * po/gas.pot: Regenerate.
2705 2005-03-04 David Daney <ddaney@avtrex.com>
2707 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2708 instead of '_gp' for -mno-shared optimization.
2709 (s_cpload): Ditto.
2710 (s_abicalls): Document it in the comment.
2711 (md_show_usage): Document the -mno-shared option.
2713 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
2715 * config/tc-mips.c (mips_set_options): Add sym32 field.
2716 (mips_opts): Initialize it.
2717 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2718 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2719 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2720 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2721 when deciding whether to use a symbolic %highest/%higher expansion.
2722 (macro): Likewise. Remove o64/n32 linux hack. Always use
2723 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2724 and "la". Handle constants separately from symbolic expressions in
2725 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2726 and using load_register to load the high part of the address.
2727 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2728 (OPTION_ELF_BASE): Bump by 2.
2729 (md_longopts): Add entries for -msym32 and -mno-sym32.
2730 (md_parse_option): Handle them.
2731 (usage): Document them.
2732 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2733 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2734 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2735 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2736 -msym32 and -mno-sym32.
2738 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2740 * config/tc-mips.c (load_address): Implement GP optimization
2741 for 64bit address space non-PIC. Fix formatting.
2742 (macro): Likewise. Simplify code.
2743 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2744 (mips_after_parse_args): Simplify code.
2746 2005-03-03 Nick Clifton <nickc@redhat.com>
2748 * expr.c (operand): Remove redundant code enclosed by #ifdef
2749 RELAX_PAREN_GROUPING....#endif.
2751 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2752 reloc is the difference of two symbols defined in the same
2753 section.
2755 * config/tc-iq2000.c (line_comment_chars): Include the # character
2756 as otherwise this breaks #APP/#NO_APP processing.
2758 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2760 * config/tc-arc.c(md_assemble): Remove dead code for handling
2761 immediate indexing of ld and st .
2763 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2764 Joseph Myers <joseph@codesourcery.com>
2766 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2767 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2768 (parse_relocation): Check for a word break after a relocation
2769 operator.
2770 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2771 symbols.
2773 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2775 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2777 2005-03-02 Jan Beulich <jbeulich@novell.com>
2779 * as.c (main): Use unlink_if_ordinary instead of unlink.
2780 * messages.c (as_fatal): Likewise.
2782 2005-03-02 Jan Beulich <jbeulich@novell.com>
2784 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2785 accesses.
2786 (parse_register): Allow cr8...15 in all modes.
2788 2005-03-02 Jan Beulich <jbeulich@novell.com>
2790 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2791 etc. like normal symbol references (T_ID).
2793 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2795 * symbols.c (fb_label_name): Fix silly thinko in last change.
2797 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2799 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2800 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2802 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2804 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2806 PR gas/708
2807 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2808 suffixes also.
2810 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2812 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2814 * as.h (assert): Warning fix.
2815 * expr.c (expr): Correct assertion.
2816 * read.c (s_comm_internal): Remove assertion.
2817 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2818 (fixup_segment): Remove assertion.
2819 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2820 (md_apply_fix3): Likewise.
2821 * config/tc-i370.c (md_begin): Correct assertion.
2822 (i370_macro): Warning fix for assertion.
2824 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2826 * configure.in (AC_C_BIGENDIAN): Invoke.
2827 * configure: Regenerate.
2828 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2829 host variable to set string header size.
2830 * config/obj-aout.c (obj_header_append): Don't use host structs.
2831 (obj_symbol_to_chars): Likewise.
2832 (obj_emit_strings): Likewise. Use the passed in output pointer.
2833 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2834 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2835 not sizeof host struct.
2836 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2837 (obj_emit_strings): Likewise.
2838 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2839 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2840 sizeof host struct.
2841 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2842 sizeof host struct.
2843 (host_number_to_chars): Define.
2844 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2845 host internal struct to set header sizes.
2846 * config/tc-i960.c (md_number_to_field): Warning fix.
2847 (md_ri_to_chars): Use host byte order.
2848 (get_cdisp, md_apply_fix3): Warning fix.
2849 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2851 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2853 * doc/c-arc.texi: Update documentation about ARC's extension
2854 instructions.
2856 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2858 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2859 address for myself.
2861 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2863 * cgen.c: Warning fixes.
2864 * config/tc-arc.c: Likewise.
2865 * config/tc-arm.c: Likewise.
2866 * config/tc-avr.c: Likewise.
2867 * config/tc-d10v.c: Likewise.
2868 * config/tc-d30v.c: Likewise.
2869 * config/tc-frv.c: Likewise.
2870 * config/tc-frv.h: Likewise.
2871 * config/tc-h8300.c: Likewise.
2872 * config/tc-h8500.c: Likewise.
2873 * config/tc-i370.c: Likewise.
2874 * config/tc-i960.c: Likewise.
2875 * config/tc-ia64.c: Likewise.
2876 * config/tc-ip2k.c: Likewise.
2877 * config/tc-m68hc11.c: Likewise.
2878 * config/tc-maxq.c: Likewise.
2879 * config/tc-mcore.c: Likewise.
2880 * config/tc-mips.c: Likewise.
2881 * config/tc-msp430.c: Likewise.
2882 * config/tc-pj.c: Likewise.
2883 * config/tc-ppc.c: Likewise.
2884 * config/tc-ppc.h: Likewise.
2885 * config/tc-s390.c: Likewise.
2886 * config/tc-sh.c: Likewise.
2887 * config/tc-sh64.c: Likewise.
2888 * config/tc-tic4x.c: Likewise.
2889 * config/tc-tic80.c: Likewise.
2890 * config/tc-v850.c: Likewise.
2891 * config/tc-vax.c: Likewise.
2892 * config/tc-w65.c: Likewise.
2893 * config/tc-xstormy16.c: Likewise.
2894 * config/tc-z8k.c: Likewise.
2896 2005-02-22 Catherine Moore <clm@cm00re.com>
2898 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2899 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2901 2005-02-22 Eric Christopher <echristo@redhat.com>
2903 * config/tc-mips.c (struct proc): Change isym to
2904 func_sym. New member func_end_sym.
2905 (s_mips_ent): Update.
2906 (s_mips_end): Ditto. Add code to compute function size.
2908 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2910 * read.c: Warning fixes.
2911 * config/obj-elf.c: Likewise.
2913 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2915 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2916 emitting insn.
2918 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2920 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2921 SEC_COFF_SHARED.
2923 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2924 SEC_TIC54X_BLOCK.
2925 (demand_empty_rest_of_line): Likewise.
2926 (tic54x_sblock): Likewise.
2927 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2929 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2931 * read.c (address_bytes): New function.
2932 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2933 (potable): Add "dc.a".
2934 (cons_worker): Handle "dc.a".
2935 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2937 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2939 * input-file.c (input_file_open): Rearrange to avoid warning.
2941 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2943 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2944 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2945 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2947 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2949 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2950 uses after .set noat.
2951 (load_address): Likewise.
2952 (macro): Likewise. Don't try to avoid $at use by sacrificing
2953 the target register before it is stored, it won't work.
2955 2005-02-17 James E Wilson <wilson@specifixinc.com>
2957 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2958 see an instruction that specifies a template.
2960 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2962 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2963 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2964 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2966 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2968 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2970 * config/tc-ia64.c (md): Add hint_b.
2971 (emit_one_bundle): Handle md.hint_b for "hint".
2972 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2973 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2974 (ia64_init): Set md.hint_b to error.
2975 (md_assemble): Handle md.hint_b for "hint.b".
2977 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2978 * doc/c-ia64.texi: Likewise.
2980 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2982 * tc.h (struct relax_type, relax_typeS): Move from here..
2983 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2984 * ecoff.c (ecoff_new_file): Add appfile param.
2985 * ecoff.h (ecoff_new_file): Likewise.
2986 * itbl-lex.h: New file.
2987 * itbl-lex.l: Include itbl-lex.h.
2988 * itbl-parse.y: Likewise.
2989 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2990 * read.c (s_app_file_string): Mark appfile possibly unused.
2991 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2992 * subsegs.h (struct seg_info_trash): Delete.
2993 (seg_info): Use segment_info_type instead.
2994 * config/obj-coff.c (struct filename_list): Make filename const char *.
2995 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2996 * config/obj-elf.c (elf_file_symbol): Similarly.
2997 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2998 signed right shift.
2999 * config/tc-arc.c (md_operand): Warning fix.
3000 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3001 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3002 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3003 * config/tc-frv.c (frv_force_relocation): Warning fix.
3004 * config/tc-m68k.c (md_parse_option): Delete unused var.
3005 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3006 * config/tc-sparc.c: Likewise.
3007 (s_common): Warning fix.
3008 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3009 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3010 addressT.
3011 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3012 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3013 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3014 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3015 (tic4x_do_align): Use TIC_NOP_OPCODE.
3016 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3017 * config/tc-vax.c: Include netinet/in.h.
3018 (tc_headers_hook): Formatting.
3019 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3021 2005-02-17 Jan Beulich <jbeulich@novell.com>
3023 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3024 parsing inN, locN, outN. Set 'idx' to offset register number starts
3025 at. Don't handle numbers with leading zeroes or beyond 95. Remove
3026 pointless cast.
3028 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3030 * config/tc-mips.c (load_address): Fix formatting.
3031 (macro): Don't use AT if .set noat is in effect. Fix formatting.
3032 Catch macros which are unexpandable without AT. Remove duplicate
3033 zeroing of used_at.
3034 (macro2): Remove duplicate zeroing of used_at.
3036 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3038 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3039 than zero.
3041 2005-02-15 Nigel Stephens <nigel@mips.com>
3042 Maciej W. Rozycki <macro@mips.com>
3044 * config/tc-mips.c (reloc_needs_lo_p): Handle
3045 BFD_RELOC_MIPS16_HI16_S.
3046 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3047 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3048 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3049 complaints on.
3050 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3051 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3052 Call my_getSmallExpression() to parse percent operators.
3053 (percent_op_match, mips_percent_op): Separate definitions.
3054 (mips16_percent_op): Define percent operators for the MIPS16 mode.
3055 (parse_relocation): Handle the MIPS16 mode using
3056 mips16_percent_op.
3057 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3058 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3060 2005-02-15 Jan Beulich <jbeulich@novell.com>
3062 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3063 instead of explicitly dealing with the translation; exclude
3064 relocations that are already pcrel, however.
3066 2005-02-15 Jan Beulich <jbeulich@novell.com>
3068 * config/tc-ia64.c: Include limits.h (if available).
3069 (gr_values[0]): Set path to INT_MAX.
3070 (dot_reg_val): Don't allow changing value of r0. Limit range of
3071 general registers at r127.
3072 (specify_resource): Default resource index is -1. Don't set resource
3073 index (in case IA64_RS_RSE) without setting the specific flag.
3074 (note_register_values): Check operand is O_constant before tracking
3075 input value of moves. Add tracking for dep.z with constant inputs.
3076 (print_dependency): Resource index of specific resource may be zero.
3077 (check_dependencies): Likewise.
3079 2005-02-15 Jan Beulich <jbeulich@novell.com>
3081 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3082 reg_class. Check operands and emit diagnostics for illegal use of
3083 registers.
3085 2005-02-15 Jan Beulich <jbeulich@novell.com>
3087 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3088 new variables type, suffix, and width. Handle
3089 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3090 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3091 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3092 FUNC_DTP_RELATIVE case. Return incoming relocation type if
3093 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3094 if unable to translate relocation type, using the new variables.
3096 2005-02-15 Jan Beulich <jbeulich@novell.com>
3098 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3099 (ty_symbol_chars): Define.
3100 * config/tc-ia64.c (ia64_symbol_chars): Define.
3102 2005-02-15 Jan Beulich <jbeulich@novell.com>
3104 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3105 input_line_pointer was advanced.
3107 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3109 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3110 within |.
3112 2005-02-13 Jan Beulich <jbeulich@novell.com>
3114 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3115 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3116 indicator.
3117 (ia64_init): Set md.detect_dv.
3118 (ia64_start_line): New static variable warned. Warn only once when
3119 encountering explicit stops in automatic mode.
3120 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3121 * NEWS: Mention new default mode.
3123 2005-02-13 Jan Beulich <jbeulich@novell.com>
3125 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3126 be freed when wiping out previous state. Canonicalize names before
3127 use. Free name string when detecting redefinition.
3128 (dot_pred_rel): Call generic expression parser to process arguments.
3129 Handle O_register case for individual predicates and O_subtract for
3130 ranges.
3131 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3132 register hash.
3133 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3134 Warn if multiple found, issue error if resulting symbol name has zero
3135 length.
3136 (dot_alias): Canonicalize name before use.
3138 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3140 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3141 and 0 for error.
3142 (in_procedure): Return -1 for warning.
3143 (in_prologue): Likewise.
3144 (in_body): Likewise.
3146 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3148 * config/tc-ia64.c (dot_xdata): Undo the last change.
3149 (dot_float_cons): Likewise.
3150 (dot_xstringer): Likewise.
3151 (dot_xdata_ua): Likewise.
3152 (dot_float_cons_ua): Likewise.
3154 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3156 * NEWS: Mention "-munwind-check=[warning|error]".
3158 * config/tc-ia64.c (md): Add unwind_check.
3159 (unwind_diagnostic): New.
3160 (in_procedure): Call unwind_diagnostic when a directive isn't
3161 in procedure.
3162 (in_prologue): Call unwind_diagnostic when a directive isn't in
3163 prologue.
3164 (in_body): Call unwind_diagnostic when a directive isn't in
3165 body region.
3166 (dot_endp): Set md.unwind_check to error before calling
3167 in_procedure and restore it after. When the name is missing or
3168 couldn't be found, use the one from the last .proc if
3169 md.unwind_check isn't error. Warn if md.unwind_check is
3170 warning.
3171 (md_parse_option): Handle "-munwind-check=[warning|error]".
3172 (md_show_usage): Add "-munwind-check=[warning|error]".
3173 (ia64_init): Set md.unwind_check to warning.
3175 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3176 * doc/c-ia64.texi: Likewise.
3178 2005-02-11 Jan Beulich <jbeulich@novell.com>
3180 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3181 (LEX_QM): Likewise.
3182 (ia64_parse_name): New third parameter.
3183 (md_parse_name): Pass third argument.
3184 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3185 (md_operand): Handling of '@'-prefixed symbols moved from here...
3186 (ia64_parse_name): ...to here.
3188 2005-02-11 Jan Beulich <jbeulich@novell.com>
3190 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3191 (errata_nop_necessary_p): Remove declaraction and definition.
3192 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3193 update md.group_idx. Don't reset md.last_groups.
3195 2005-02-11 Jan Beulich <jbeulich@novell.com>
3197 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3198 argument.
3199 (dot_xdata): Free section name after use.
3200 (dot_float_cons): Likewise.
3201 (dot_xstringer): Likewise.
3202 (dot_xdata_ua): Likewise.
3203 (dot_float_cons_ua): Likewise.
3204 (md_pseudo_table): Add xdata16 and xdata16.ua.
3206 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3208 * doc/all.texi: Add IA64.
3209 * doc/as.texinfo: Likewise.
3211 * doc/c-ia64.texi: Fix typos.
3213 2005-02-10 Julian Brown <julian@codesourcery.com>
3215 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3216 BFD_RELOC_UNUSED.
3217 (do_t_push_pop): Likewise.
3218 (md_assemble): Likewise.
3219 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3220 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3221 (create_unwind_entry): Output dependency on the required personality
3222 routines.
3224 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3226 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3227 * subsegs.c (seg_not_empty_p): Likewise.
3229 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3231 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3232 relative jump calculation.
3233 <md_convert_frag) : Likewise.
3234 <output_disp): Likewise.
3236 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3238 * write.c (write_object_file): Recognize warning-symbol construct
3239 and skip object- and target- handling for the second symbol.
3241 2005-02-02 Jan Beulich <jbeulich@novell.com>
3243 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3244 designators along with quoted ones. Free copy of quoted designator
3245 when done.
3247 2005-02-01 Ben Elliston <bje@au.ibm.com>
3249 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3250 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3251 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3252 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3253 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3254 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3255 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3256 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3257 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3258 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3259 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3260 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3261 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3262 #if 0'd code throughout.
3264 2005-01-31 Nick Clifton <nickc@redhat.com>
3266 * as.c (parse_args): Bump copyright date reported by --version to
3267 2005.
3269 2005-01-31 Nick Clifton <nickc@redhat.com>
3271 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3272 and vax-vms.
3274 2005-01-31 Jan Beulich <jbeulich@novell.com>
3276 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3277 that can end with .endr in that case. Make requiring/permitting
3278 pseudo-ops without leading dot closer to the logic in read.c serving
3279 the same purpose.
3280 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3281 ignored.
3283 2005-01-31 Jan Beulich <jbeulich@novell.com>
3285 * macro.c (do_formals): Adjust to no longer accept empty parameter
3286 names.
3287 (define_macro): Adjust to no longer accept empty macro name, garbage
3288 following the parameters, or macros that were previously defined.
3289 * read.c (s_bad_end): Declare.
3290 (potable): Add endm. Handler for endr and endm is s_bad_end.
3291 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3292 and .endr.
3293 * read.h (s_bad_endr): Remove.
3295 2005-01-31 Jan Beulich <jbeulich@novell.com>
3297 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3298 immediately discarding (but counting) those exceeding the maximum
3299 possible amount. Track whether output and input operand counts ever
3300 matched, and use this to better indicate which of the operands/
3301 operand types was wrong; specifically don't default to pointing to
3302 the first operand.
3304 2005-01-31 Jan Beulich <jbeulich@novell.com>
3306 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3307 variable in dot_endp). Add body and insn. Make prologue,
3308 prologue_mask, body, and insn bitfields.
3309 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3310 messages.
3311 (in_procedure, in_prologue, in_body): New.
3312 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3313 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3314 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3315 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3316 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3317 dot_personality): Use the appropriate one of the above.
3318 (dot_proc): Clear unwind.proc_start; set to current location only if
3319 none of the entry points were valid. Check for non-zero-length entry
3320 point names. Check that entry points aren't defined, yet. Clear
3321 unwind.prologue, unwind.body, and unwind.insn.
3322 (dot_body): Call in_procedure. Check that first directive in procedure
3323 had no insns emitted before. Set unwind.body.
3324 (dot_prologue): Call in_procedure. Check that not already in prologue.
3325 Check that first directive in procedure had no insns emitted before.
3326 Clear unwind.body.
3327 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3328 length entry point names. Check that entry points became defined.
3329 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3331 2005-01-31 Jan Beulich <jbeulich@novell.com>
3333 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3334 before actually using it. Don't generate an error in manual bundling
3335 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3336 Don't generate an error in manual bundling mode when looking at an
3337 insn required to be last in its group but the required slot hasn't
3338 been reached, yet. Allow conversion from MII to MI;I for bundle
3339 consisting of only 2 insns with the stop between them. Suppress
3340 various meaningless errors resulting from detecting earlier ones.
3342 2005-01-31 Jan Beulich <jbeulich@novell.com>
3344 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3345 input being ar.pfs.
3347 2005-01-28 Christian Groessler <chris@groessler.org>
3349 * config/tc-z8k.c (md_assemble): Improve error detection.
3351 2005-01-28 Jan Beulich <jbeulich@novell.com>
3353 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3354 for personality routine pointer only if there is one.
3355 (ia64_convert_frag): Likewise.
3356 (generate_unwind_image): Likewise.
3358 2005-01-27 Christian Groessler <chris@groessler.org>
3360 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3361 (md_apply_fix3): Make relative branches out of range an error
3362 instead of a warning. Display correct line number for out of
3363 range branches/calls/memory accesses.
3365 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3367 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3368 to emit .debug_line and other debug sections.
3369 * as.h (seg_not_empty_p): Declare.
3370 * subsegs.c (seg_not_empty_p): New predicate.
3372 2005-01-27 Andrew Cagney <cagney@gnu.org>
3374 * configure: Regenerate to track ../gettext.m4 change.
3376 2005-01-27 Jan Beulich <jbeulich@novell.com>
3378 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3380 2005-01-27 Jan Beulich <jbeulich@novell.com>
3382 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3383 to/from application registers dynamic insns.
3384 (md_assemble): Defer resolution of move to/from application registers
3385 dynamic insns when they can be issued on either the I- or M-units.
3387 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3389 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3390 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3391 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3392 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3393 * cgen.c (gas_cgen_parse_operand): Handle
3394 CGEN_PARSE_OPERAND_SYMBOLIC.
3395 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3396 (frv_force_relocation): Likewise. Fix handling of PIC
3397 relocations.
3398 (md_apply_fix3): Likewise.
3400 2005-01-21 Ben Elliston <bje@au.ibm.com>
3402 * as.h: Remove #if 0'd code.
3403 * atof-generic.c (atof_generic): Likewise.
3404 * ecoff.c (ecoff_directive_frame): Likewise.
3405 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3406 * itbl-ops.c (itbl_add_reg): Likewise.
3407 * listing.c (calc_hex): Likewise.
3408 * read.c (MASK_CHAR): Likewise.
3409 * subsegs.c (subsegs_print_statistics): Likewise.
3410 * symbols.c (indent): Likewise.
3411 * write.c (write_relocs): Likewise.
3412 (write_object_file): Likewise.
3413 (relax_frag): Likewise.
3415 2005-01-20 Nick Clifton <nickc@redhat.com>
3417 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3418 getopt_long_only() from considering -a as an abbreviation for
3419 --alternate.
3420 (parse_args): Fix the parsing of -a=<file>.
3422 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3424 PR gas/684
3425 * read.c (s_incbin): Adjust default count for skip. Check validity
3426 of count and skip rigorously.
3428 2005-01-19 Fred Fish <fnf@specifixinc.com>
3430 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3432 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3434 * read.c (convert_to_bignum): New function, split out from...
3435 (emit_expr): ...here. Handle the case where X_add_number is
3436 positive and the input value is negative.
3437 (output_big_sleb128): Fix setting of continuation bit. Check whether
3438 the final byte needs to be sign-extended. Fix size-shrinking loop.
3439 (emit_leb128_expr): When generating a signed leb128, see whether the
3440 sign of an O_constant's X_add_number matches the sign of the input
3441 value. Use a bignum if not.
3443 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3445 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3446 arch_sh_up in order to match the external name and make the
3447 testsuite's job easier.
3449 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3451 PR 659
3452 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3454 2005-01-12 Nick Clifton <nickc@redhat.com>
3456 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3457 ignored_arguments array.
3459 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3461 * write.c (write_object_file): Disallow a symbol equated to
3462 common symbol.
3464 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3466 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3467 bfd_mach_maxq20.
3468 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3469 (maxq_target): New function: Set the machine type.
3471 2005-01-06 Paul Brook <paul@codesourcery.com>
3473 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3474 (md_begin): Handle TE_VXWORKS for FP defaults.
3475 (md_apply_fix3): Correct rela offsets.
3476 (elf32_arm_target_format): Add VxWorks targets.
3478 2005-01-06 Paul Brook <paul@codesourcery.com>
3480 * configure.tgt: Set em=vxworks for *-*-vxworks.
3481 * config/te-vxworks.h: New File.
3483 2005-01-06 Paul Brook <paul@codesourcery.com>
3485 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3487 2005-01-04 Dmitry Diky <diwil@spec.ru>
3489 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3490 global label.
3492 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3494 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3495 (dot_loc): New function.
3496 (md_pseudo_table): Add entry to map .loc to dot_loc().
3497 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3498 seen a .loc directive or we're generating DWARF2 debug info for
3499 assembly source.
3501 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3503 PR gas/619
3504 * read.c (s_comm_internal): Don't zero end of name until size
3505 expression has been parsed.
3507 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3509 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3511 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3513 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3514 case).
3516 2004-12-22 Ian Lance Taylor <ian@airs.com>
3518 * configure.tgt: New.
3519 * configure.in: Move setting of cpu_type, fmt, etc., to
3520 configure.tgt.
3521 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3522 $(srcdir)/configure.tgt.
3523 * configure, Makefile.in: Rebuild.
3525 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3527 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3528 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3529 instructions.
3530 (avr_offset_expression): New function to parse offsets for LDI
3531 instructions.
3532 (avr_operand): Use it.
3533 (md_apply_fix3): Generate the relocs.
3535 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3537 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3538 BFD_RELOC_SH_IMMS10BY8 relocation.
3540 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3541 than just ignoring bad code.
3543 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3545 * config/tc-v850.c (handle_lo16): New function.
3546 (v850_reloc_prefix): Use it to check lo().
3547 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3549 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3551 * configure.in: Add s390x-ibm-tpf support.
3552 * configure: Regenerate.
3554 2004-12-15 Jan Beulich <jbeulich@novell.com>
3556 * config/obj-elf.c (obj_elf_change_section): Only set type and
3557 attributes on new sections. Emit warning when type of re-declared
3558 section doesn't match.
3560 2004-12-15 Jan Beulich <jbeulich@novell.com>
3562 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3563 '.cfi_startproc simple' doesn't inherit the old value.
3565 2004-12-15 Jan Beulich <jbeulich@novell.com>
3567 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3568 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3569 generation to emit a factored offset.
3571 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3573 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3574 which is too large in the case of NO_PIC without 64-bit
3575 addresses.
3577 * config/tc-mips.c (mips_in_shared): New static variable.
3578 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3579 (md_longopts): Add -mshared and -mno-shared.
3580 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3581 (s_cpload): Implement !mips_in_shared case.
3582 (s_cpsetup): Likewise.
3583 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3584 * NEWS: Mention -mno-shared.
3586 2004-12-09 Paul Brook <paul@codesourcery.com>
3588 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3589 for function start.
3591 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3593 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3594 sequence, increase the size of the sequence.
3596 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3597 use CPU_RM9000.
3599 2004-12-07 Ben Elliston <bje@gnu.org>
3601 * read.c (s_align): Use an align_limit temporary to allay a GCC
3602 signed/unsigned comparison warning.
3604 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3606 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3607 * configure.in: Use it for arm*-*-linux-gnueabi*.
3608 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3609 * config/te-armlinuxeabi.h: New file.
3610 * Makefile.in: Regenerated.
3611 * aclocal.m4: Likewise.
3612 * configure: Likewise.
3613 * doc/Makefile.in: Regenerated.
3615 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3617 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3618 (xtensa_restore_emit_state): Likewise.
3620 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3622 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3623 (s_align): Use it.
3625 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3627 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3628 * Makefile.in: Regenerate.
3630 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3632 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3633 functions, give functions a meaningful name, add comments.
3634 (check_range): New function - Replace operand size calculation
3635 with range checking.
3636 (assemble_insn): Update Algorithm, improve error issuing.
3637 (enum op_err): New.
3638 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3639 handling.
3641 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3643 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3644 miss between different section in the same module.
3645 (tc_gen_reloc): Likewise.
3647 2004-11-25 Theodore A. Roth <troth@openavr.org>
3649 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3650 atmega325, atmega3250, atmega645 and atmega6450.
3652 2004-11-25 Jan Beulich <jbeulich@novell.com>
3654 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3655 permissible for the selected instruction suffix.
3656 (process_suffix): For DefaultSize instructions, suppressing the
3657 guessing of a 'q' suffix if the instruction doesn't support it is
3658 pointless, because only an 'l' suffix can be guessed in this place.
3660 2004-11-24 Nick Clifton <nickc@redhat.com>
3662 * config/tc-iq2000.c: Remove support for IQ10 processor.
3663 Convert to ISO C90 formatting.
3664 * config/tc-iq2000.h: Likewise.
3666 2004-11-23 Nick Clifton <nickc@redhat.com>
3668 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3669 in this table. They should be correct now.
3671 2004-11-23 Jan Beulich <jbeulich@novell.com>
3673 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3674 indicate the MMX extensions added by both SSE and 3DNow!A.
3675 (Cpu3dnowA): Declare.
3676 (CpuUnknownFlags): Update.
3677 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3678 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3679 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3680 3DNow!. Athlon additionally implies 3DNow!A. Several new
3681 entries (those starting with a dot are for sub-arch specification).
3682 (set_cpu_arch): Handle sub-arch specifications.
3683 (parse_insn): Distinguish between instructions not supported because
3684 of insufficient CPU features and because of 64-bit mode.
3685 * doc/c-i386.texi: Describe enhanced .arch directive.
3687 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3689 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3691 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3693 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3694 without a corresponding .debug_info section.
3696 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
3698 * read.c (potable): Add "error" and "warning".
3699 (s_errwarn): New function.
3700 * read.h (s_errwarn): Declare.
3701 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3703 2004-11-22 Nick Clifton <nickc@redhat.com>
3705 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3706 c_dot_file_symbol.
3708 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3710 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3711 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3713 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3715 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3716 (coff_adjust_symtab): Adjust call.
3717 (crawl_symbols): Likewise.
3718 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3719 (obj_app_file): Adjust.
3721 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3723 * configure.in: Enable bfd_assember for the MAXQ port.
3724 * configure: Regenerate.
3726 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3727 Sterling Augustine <sterling@tensilica.com>
3729 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3730 there is a conflict.
3731 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3732 interfaces that are related as determined by xtensa_interface_class_id.
3734 2004-11-12 Nick Clifton <nickc@redhat.com>
3736 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3737 offsets for conditional branches.
3739 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3741 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3743 2004-11-10 Bob Wilson <bob.wilson@acm.org>
3745 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3746 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3747 MAYBE_UNREACHABLE.
3748 (relax_frag_immed): Update call to update_next_frag_state.
3750 2004-11-10 Alan Modra <amodra@bigpond.net.au>
3752 * obj.h (struct format_ops <app_file>): Add int param.
3753 * read.h (s_app_file_string): Likewise.
3754 * read.c (s_app_file_string): Likewise.
3755 (s_app_file): Adjust s_app_file_string call.
3756 * config/tc-mips.c (s_mips_file): Likewise.
3757 * config/obj-coff.h (obj_app_file): Add app param.
3758 * config/obj-ecoff.h (obj_app_file): Likewise.
3759 * config/obj-multi.h (obj_app_file): Likewise.
3760 * config/obj-elf.h (elf_file_symbol): Likewise.
3761 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3762 if called for # preprocessor lines.
3764 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3766 PR 528
3767 * symbols.c (resolve_symbol_value): Convert weak symbols only
3768 for Windows PECOFF.
3769 (symbol_equated_reloc_p): Don't equate weaks when relocating
3770 only for Windows PECOFF.
3772 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3774 * config/tc-crx.c (print_insn): Check and set insn_addr.
3775 * config/tc-crx.h (md_frag_check): Define.
3777 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3778 Vineet Sharma <vineets@noida.hcltech.com>
3780 * configure.in: Add support for new target maxq-coff.
3781 * configure: Regenerate.
3782 * NEWS: Mention new support.
3783 * config/tc-maxq.c: New file.
3784 * config/tc-maxq.h: New file.
3785 * config/obj-coff.h: Add support for maxq-coff.
3787 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3789 * symbols.c (any_external_name): Define.
3790 (resolve_symbol_value): Convert weak symbols.
3791 (S_SET_EXTERNAL): Support any_external_name.
3792 (S_SET_NAME): Qualify parameter const.
3793 (symbol_equated_reloc_p): Equate to weaks when relocating.
3794 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3795 * tc.h (any_external_name): Declare.
3796 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3797 assemblers also.
3798 (weak_is_altname): Declare and define.
3799 (weak_name2altname): Same.
3800 (weak_altname2name): Same.
3801 (weak_uniquify): Same.
3802 (weak_altprefix): Define.
3803 (obj_coff_weak): Change .weak syntax and handling.
3804 (coff_frob_symbol): Fix PE weak symbol alternates.
3805 * config/obj-coff.h (USE_UNIQUE): Define.
3806 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3807 are in another segment.
3808 (tc_gen_reloc): Remove broken addend hack.
3809 doc/as.texinfo: Update.
3811 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3813 * config/tc-xtensa.c (total_frag_text_expansion): New.
3814 (md_estimate_size_before_relax): Use it.
3815 (find_address_of_next_align_frag): Likewise.
3817 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3819 * config/tc-crx.c: Rename argument types.
3820 (processing_arg_number): Rename to 'cur_arg_num'.
3821 (get_number_of_bits): Rename to 'set_operand_size'.
3822 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3823 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3824 (set_indexmode_parameters): Remove function, integrate its code into
3825 'set_operand'.
3826 (set_operand_size): Get rid of 'Operand Number' function parameter -
3827 use global variable 'cur_arg_num' instead.
3828 Use a local 'argument' pointer to reference the current argument.
3829 (parse_operand): Likewise.
3830 (set_operand): Likewise.
3831 (process_label_constant): Likewise.
3833 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3835 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3836 (add_section_rename): Delete. Inlined into...
3837 (build_section_rename): ...here. Use xstrdup instead of strdup.
3838 (xtensa_section_rename): Drop "const" from argument and return types.
3839 (md_show_usage): Indent to match show_usage().
3840 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3841 (tc_canonicalize_section_name): Define.
3842 (md_elf_section_rename): Remove unused macro.
3843 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3844 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3845 (Frame Directive): Delete.
3847 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3849 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3850 * config/tc-arm.c (target_oabi): Delete.
3851 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3852 (arm_opts): Remove moabi.
3853 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3854 * doc/c-arm.texi (ARM Options): Likewise.
3855 * configure: Regenerated.
3857 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3859 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3860 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3861 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3862 * configure: Regenerate.
3863 * config/tc-cris.c (enum cris_archs): New.
3864 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3865 (cris_insn_ver_valid_for_arch): New functions.
3866 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3867 (cris_arch): New variable.
3868 (md_pseudo_table): New pseudo .arch.
3869 (err_for_dangerous_mul_placement): Initialize according to
3870 DEFAULT_CRIS_ARCH.
3871 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3872 All users changed.
3873 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3874 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3875 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3876 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3877 use in md_cris_relax_table.
3878 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3879 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3880 Update and improve head comment.
3881 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3882 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3883 (OPTION_ARCH): New.
3884 (md_longopts): New option --march=...
3885 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3886 macros.
3887 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3888 (HANDLE_RELAXABLE): New macro.
3889 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3890 cases. Check for weak symbols and assume not relaxable. Handle
3891 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3892 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3893 fragP->fr_symbol.
3894 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3895 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3896 (cris_create_short_jump): Adjust for CRISv32.
3897 (cris_relax_frag): Handle new states.
3898 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3899 (md_begin): Define symbols "..asm.arch.cris.v32",
3900 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3901 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3902 when entering opcode table entry points.
3903 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3904 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3905 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3906 (cris_process_instruction): Initialize out_insnp->insn_type to
3907 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3908 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3909 cases.
3910 <case 'm'>: Check that modified_char == '.'.
3911 <invalid operands>: Consume the rest of the line.
3912 When operands don't match, skip over subsequent insns with
3913 non-matching version specifier but same mnemonic.
3914 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3915 special registers in CRISv32 are always 32 bit long.
3916 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3917 New cases.
3918 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3919 and compatible. Recognize "ACR" for v32, unless followed by "+".
3920 (get_spec_reg): Consider cris_arch when looking up register.
3921 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3922 v32 or compatible.
3923 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3924 (cris_get_expression): Restore input_line_pointer if failing "early".
3925 (get_flags): Consider cris_arch and recognize flags accordingly.
3926 (branch_disp): Adjust for CRISv32.
3927 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3928 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3929 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3930 resolved. Don't enter zeros in object file for
3931 BFD_RELOC_32_PCREL.
3932 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3933 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3934 (md_parse_option): Break out "return 1".
3935 <OPTION_ARCH> New case.
3936 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3937 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3938 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3939 <case BFD_RELOC_32_PCREL>: New cases.
3940 Addends for non-zero fx_pcrel are too in fx_offset.
3941 (md_show_usage): Show --march=<arch>.
3942 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3943 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3944 (s_syntax) <struct syntaxes>: Properly constify member operand.
3945 * config/tc-cris.h (TARGET_MACH): Define.
3946 (cris_mach): Declare.
3947 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3948 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3949 (CRIS-Opts): Document --march=...
3950 (CRIS-Pseudos): Document .arch.
3952 2004-11-04 Jan Beulich <jbeulich@novell.com>
3954 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3955 intel syntax and no register prefix, allow $ in symbol names when
3956 intel syntax.
3957 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3958 (intel_float_operand): Add fourth return value indicating math control
3959 operations. Make classification more precise.
3960 (md_assemble): Complain if memory operand of mov[sz]x has no size
3961 specified.
3962 (parse_insn): Translate word operands to floating point instructions
3963 operating on integers as well as control instructions to short ones
3964 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3965 floating point instructions operating on non-integer operands.
3966 (match_template): Remove fldcw special case. Adjust q-suffix handling
3967 to permit it on fild/fistp/fisttp in AT&T mode.
3968 (process_suffix): Don't guess DefaultSize insns' suffix from
3969 stackop_size for certain floating point control instructions. Guess
3970 suffix for branch and [ls][gi]dt based on flag_code. Split error
3971 messages for Intel and AT&T syntax, and make the condition more strict
3972 for the former. Adjust suppressing of generation of operand size
3973 overrides.
3974 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3975 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3976 more error checking.
3977 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3978 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3980 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3982 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3983 md_short_jump_size, md_long_jump_size.
3984 * write.c [!WORKING_DOT_WORD]: Ditto.
3985 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3986 qualifier.
3987 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3988 declare.
3989 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3990 const qualifier in these definitions.
3991 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3992 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3994 2004-11-02 Nick Clifton <nickc@redhat.com>
3996 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3997 table before deciding to produce a .debug_line section to match up
3998 with a user provided .debug_info section.
4000 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
4002 * config/tc-crx.c (getreg_image): Bug fix, a return value was
4003 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
4005 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
4007 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
4008 (get_flags): New function.
4009 (get_number_of_bits): Edit comments, update numeric values to
4010 supported sizes.
4011 (process_label_constant): Don't support the colon
4012 format (SYMBOL:[s|m|l]).
4013 (set_cons_rparams): Support argument type 'arg_rbase'.
4014 (get_operandtype): Bug fix in 'rbase' operand type parsing.
4015 (handle_LoadStor): Bug fix, first handle post-increment mode.
4016 (getreg_image): Remove redundant code, update according to latest
4017 CRX spec.
4018 (print_constant): Bug fix relate to 3-word instructions.
4019 (assemble_insn): Bug fix, when matching instructions, verify also
4020 instruction type (not only mnemonic).
4021 Add various error checking.
4022 (preprocess_reglist): Support HI/LO and user registers.
4024 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
4026 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
4027 in an epilogue directive go negative.
4029 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
4031 PR 474
4032 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
4033 after reporting template error during manual bundling. Reported
4034 by Michael Dupont, michaelx.dupont@intel.com.
4036 2004-10-25 Daniel Jacobowitz <dan@debian.org>
4038 * Makefile.am: Run dep-am.
4039 * aclocal.m4: Regenerate with automake 1.9.2.
4040 * Makefile.in: Regenerate with automake 1.9.2.
4041 * doc/Makefile.in: Likewise.
4043 * config/tc-arm.c: Include "dw2gencfi.h".
4044 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4045 New functions.
4046 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
4047 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
4048 (tc_cfi_frame_initial_instructions): Define.
4049 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
4050 Add prototypes.
4052 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
4054 * config/tc-crx.c (assemble_insn): Check unsigned immediate
4055 operands validity.
4056 Update coprocessor id to be unsigned immediate.
4058 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4060 * config/tc-i386.c (O_secrel): Delete.
4061 (tc_pe_dwarf2_emit_offset): New function.
4062 * config/tc-i386.h (O_secrel): Define as O_md1.
4063 (TC_DWARF2_EMIT_OFFSET): Define.
4065 2004-10-18 Nick Clifton <nickc@redhat.com>
4067 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
4068 ignore @fptr() directives for 4-byte fixups.
4070 2004-10-15 Alan Modra <amodra@bigpond.net.au>
4072 * Makefile.am: Run "make dep-am"
4073 * Makefile.in: Regenerate.
4075 2004-10-14 Bob Wilson <bob.wilson@acm.org>
4077 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
4078 Remove comments about placement of literal pools.
4079 (Literal Directive): Update description of literal placement.
4080 (Literal Prefix Directive): Remove statement that this does not apply
4081 to absolute-mode literals. Describe new section naming scheme.
4083 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4085 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
4086 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
4087 is_windowed_return_opcode): Delete.
4088 (xtensa_frob_label): Use get_subseg_target_freq.
4089 (md_assemble): Inline call to is_entry_opcode.
4090 (xtensa_handle_align): Inline call to get_frag_is_literal.
4091 (relaxation_requirements): Inline call to is_jx_opcode.
4092 (emit_single_op): Inline call to is_movi_opcode.
4093 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
4094 get_frag_is_no_transform, is_entry_opcode, and
4095 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4096 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4097 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4098 Inline calls to get_frag_is_no_transform.
4099 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4100 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4101 get_frag_is_no_transform.
4102 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4103 and set_frag_is_no_transform.
4104 (get_expression_value): Delete.
4105 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4106 cur_target_freq to target_freq.
4107 (get_subseg_info): Split out code to create a new map entry into ...
4108 (add_subseg_info): ... this new function.
4109 (get_last_insn_flags): Check if get_subseg_info succeeded.
4110 (set_last_insn_flags): Call add_subseg_info if needed.
4111 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4112 (xtensa_reorder_segments): Compute last_sec while counting sections.
4113 Remove call to get_last_sec.
4114 (get_last_sec): Delete.
4115 (cache_literal_section): Inline call to retrieve_literal_seg and its
4116 callees, seg_present and add_seg_list.
4117 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4118 (get_frag_is_insn, get_frag_is_no_transform,
4119 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4120 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4122 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4124 * config/tc-xtensa.c: Use ISO C90 formatting.
4125 * config/tc-xtensa.h: Likewise.
4126 * config/xtensa-istack.h: Likewise.
4127 * config/xtensa-relax.c: Likewise.
4128 * config/xtensa-relax.h: Likewise.
4130 2004-10-12 Paul Brook <paul@codesourcery.com>
4132 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4133 EF_ARM_EABI_VER4.
4134 (arm_eabis): Ditto.
4135 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4136 -meabi=3.
4138 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4140 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4141 entries.
4142 (Acknowledgements): Use "GAS" instead of AS variable.
4144 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4146 * config/tc-i386.c: Include "elf/x86-64.h".
4147 (i386_elf_section_type): New function.
4148 * config/tc-i386.h (md_elf_section_type): Define.
4149 (i386_elf_section_type): New prototype.
4151 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4153 * config/m68k-parse.h (enum m68k_register): New control register,
4154 MBAR2 (for MCF5249)
4155 * config/tc-m68k.c: Correct control register set for MCF5249.
4157 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4158 Sterling Augustine <sterling@tensilica.com>
4160 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4161 (UNREACHABLE_MAX_WIDTH): Define.
4162 (XTENSA_FETCH_WIDTH): Delete.
4163 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4164 prefer_const16, prefer_l32r): New global variables.
4165 (LIT4_SECTION_NAME): Define.
4166 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4167 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4168 (frag_flags struct): New.
4169 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4170 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4171 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4172 (MAX_FORMATS): Define.
4173 (op_placement_info struct, op_placement_table): New.
4174 (O_pltrel, O_hi16, O_lo16): Define.
4175 (directiveE enum): Rename directive_generics to directive_transform.
4176 Delete directive_relax. Add directive_schedule,
4177 directive_absolute_literals, and directive_last_directive.
4178 (directive_info): Rename "generics" to "transform". Delete "relax".
4179 Add "schedule" and "absolute-literals".
4180 (directive_state): Adjust entries to match changes in directive_info.
4181 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4182 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4183 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4184 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4185 (align_only_targets, software_a0_b_retw_interlock,
4186 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4187 software_avoid_short_loop, software_avoid_close_loop_end,
4188 software_avoid_all_short_loops, specific_opcode): Delete.
4189 (warn_unaligned_branch_targets): New.
4190 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4191 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4192 (option_[no_]link_relax, option_[no_]transform,
4193 option_[no_]absolute_literals, option_warn_unaligned_targets,
4194 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4195 New enum values.
4196 (option_[no_]align_only_targets, option_literal_section_name,
4197 option_text_section_name, option_data_section_name,
4198 option_bss_section_name, option_eb, option_el): Delete.
4199 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4200 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4201 and target-hardware. Delete entries for [no-]target-align-only,
4202 literal-section-name, text-section-name, data-section-name, and
4203 bss-section-name.
4204 (md_parse_option): Handle new options and remove old ones. Accept but
4205 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4206 and treat them as [no-]transform.
4207 (md_show_usage): Add new options and remove old ones.
4208 (xtensa_setup_hw_workarounds): New.
4209 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4210 "long", "short", "loc" and "frequency" entries.
4211 (use_generics): Rename to ...
4212 (use_transform): ... this function. Add past_xtensa_end check.
4213 (use_longcalls): Add past_xtensa_end check.
4214 (code_density_available, can_relax): Delete.
4215 (do_align_targets): New.
4216 (get_directive): Accept dashes in directive names. Warn about
4217 [no-]generics and [no-]relax directives and treat them as
4218 [no-]transform.
4219 (xtensa_begin_directive): Call md_flush_pending_output only for some
4220 directives. Check for directives inside instruction bundles. Warn
4221 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4222 directives. Handle new directives. Check generating_literals flag
4223 for literal_prefix.
4224 (xtensa_end_directive): Check for directives inside instruction
4225 bundles. Warn and ignore [no-]density directives. Handle new
4226 directives. Call xtensa_set_frag_assembly_state.
4227 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4228 xtensa_dwarf2_emit_insn): New.
4229 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4230 use_literal_section flag.
4231 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4232 literals. Use xtensa_elf_cons to parse the expression.
4233 (xtensa_literal_prefix): Do not check use_literal_section. Support
4234 ".lit4" sections for absolute literals. Change prefix convention to
4235 replace ".text" (or ".t" in a linkonce section). No need to call
4236 subseg_set.
4237 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4238 (expression_end): Handle closing braces and colons.
4239 (PLT_SUFFIX, plt_suffix): Delete.
4240 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4241 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4242 and O_hi16 expressions as well.
4243 (tokenize_arguments): Handle closing braces and colons.
4244 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4245 operands and paired register syntax.
4246 (get_invisible_operands): New.
4247 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4248 new xtensa-isa.h functions.
4249 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4250 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4251 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4252 instructions. Use xtensa_translate_zero_immed.
4253 (operand_is_immed, operand_is_pcrel_label): Delete.
4254 (get_relaxable_immed): Use new xtensa-isa.h functions.
4255 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4256 functions.
4257 (xtensa_print_insn_table, print_vliw_insn): New.
4258 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4259 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4260 is_branch_or_jump_opcode): Delete.
4261 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4262 (opnum_to_reloc, reloc_to_opnum): Delete.
4263 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4264 xtensa-isa.h functions. Operate on one slot of an instruction.
4265 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4266 xg_get_insn_size): Delete.
4267 (xg_get_build_instr_size): Use xg_get_single_size.
4268 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4269 xg_build_widen_table. Use xg_get_single_size.
4270 (xg_get_max_narrow_insn_size): Delete.
4271 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4272 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4273 xg_get_single_size.
4274 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4275 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4276 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4277 xg_build_widen_table. Use xg_get_single_size.
4278 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4279 xg_check_operand.
4280 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4281 treat weak symbols conservatively.
4282 (xg_check_operand): Use new xtensa-isa.h functions.
4283 (is_dnrange): Delete.
4284 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4285 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4286 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4287 xtensa-isa.h functions.
4288 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4289 xg_instruction_matches_options): New.
4290 (xg_instruction_matches_rule): Handle O_register expressions. Call
4291 xg_instruction_matches_options.
4292 (transition_rule_cmp): New.
4293 (xg_instruction_match): Update call to xg_build_simplify_table.
4294 (xg_build_token_insn): Record loc fields.
4295 (xg_simplify_insn): Check is_specific_opcode field and
4296 density_supported flag.
4297 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4298 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4299 (xg_assemble_literal): Add error handling for O_big. Call
4300 record_alignment. Handle O_pltrel.
4301 (xg_valid_literal_expression): New.
4302 (xg_assemble_literal_space): Add slot parameter. Remove call to
4303 set_expr_symbol_offset. Add call to record_alignment. Update call to
4304 xg_finish_frag.
4305 (xg_emit_insn): Delete.
4306 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4307 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4308 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4309 and slot parameters. Handle new "alternate" relocations for absolute
4310 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4311 O_hi16. Use new xtensa-isa.h functions.
4312 (xg_assemble_tokens): Delete.
4313 (is_register_writer): Use new xtensa-isa.h functions.
4314 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4315 old-style RSR from LCOUNT.
4316 (next_frag_opcode): Delete.
4317 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4318 update_next_frag_state): New.
4319 (update_next_frag_nop_state): Delete.
4320 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4321 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4322 the state of the absolute-literals directive. Add calls to
4323 record_alignment and xtensa_set_frag_assembly_state. Call
4324 xtensa_switch_to_non_abs_literal_fragment instead of
4325 xtensa_switch_to_literal_fragment.
4326 (build_nop): New.
4327 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4328 (get_expanded_loop_offset): Change check for undefined opcode to an
4329 assertion.
4330 (xtensa_set_frag_assembly_state, relaxable_section,
4331 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4332 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4333 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4334 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4335 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4336 (xtensa_init_fix_data): New.
4337 (xtensa_frob_label): Reset label symbol to the current frag. Check
4338 do_align_targets and generating_literals flag. Propagate frequency
4339 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4340 (xtensa_unrecognized_line): New.
4341 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4342 to xtensa_set_frag_assembly_state.
4343 (error_reset_cur_vinsn): New.
4344 (md_assemble): Remove check for literal frag. Remove call to
4345 istack_init. Call use_transform instead of use_generics. Parse
4346 explicit instruction format specifiers. Move code for
4347 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4348 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4349 Add dwarf2_where call. Remote automatic alignment for ENTRY
4350 instructions. Move call to xtensa_clear_insn_labels to the end.
4351 Rearrange to handle bundles.
4352 (xtensa_cons_fix_new): Delete.
4353 (xtensa_handle_align): New.
4354 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4355 assignment to is_no_density field.
4356 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4357 instead of reloc_to_opnum. Handle "alternate" relocations.
4358 (xtensa_force_relocation, xtensa_check_inside_bundle,
4359 xtensa_elf_section_change_hook): New.
4360 (xtensa_symbol_new_hook): Delete.
4361 (xtensa_fix_adjustable): Check for difference of symbols with an
4362 offset. Check for external and weak symbols.
4363 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4364 (md_estimate_size_before_relax): Return expansion for the first slot.
4365 (tc_gen_reloc): Handle difference of symbols by producing
4366 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4367 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4368 tentative values into the output when linkrelax is set.
4369 (XTENSA_PROP_SEC_NAME): Define.
4370 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4371 Create literal tables only if using literal sections. Create new
4372 property tables instead of old instruction tables. Check for unaligned
4373 branch targets and loops.
4374 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4375 new_resource_table, clear_resource_table, resize_resource_table,
4376 resources_available, reserve_resources, release_resources,
4377 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4378 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4379 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4380 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4381 flag. Update checks for workaround options. Call
4382 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4383 (xtensa_cleanup_align_frags): Add special case for branch targets.
4384 Check for and mark unreachable frags.
4385 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4386 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4387 end of a zero-overhead loop body.
4388 (frag_can_negate_branch): Handle instructions with multiple slots.
4389 Use new xtensa-isa.h functions
4390 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4391 xtensa_mark_zcl_first_insns): New.
4392 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4393 transformations are disabled.
4394 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4395 multislot instructions.
4396 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4397 Likewise. Also error if transformations are disabled.
4398 (unrelaxed_frag_max_size): New.
4399 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4400 xtensa-isa.h functions.
4401 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4402 xtensa_opcode_is_loop instead of is_loop_opcode.
4403 (get_text_align_power): Replace as_fatal with assertion.
4404 (get_text_align_fill_size): Iterate instead of using modulus when
4405 use_nops is false.
4406 (get_noop_aligned_address): Assert that this is for a machine-dependent
4407 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4408 xg_get_single_size, and frag_format_size.
4409 (get_widen_aligned_address): Rename to ...
4410 (get_aligned_diff): ... this function. Add max_diff parameter.
4411 Remove handling of rs_align/rs_align_code frags. Use
4412 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4413 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4414 and pass it back to caller.
4415 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4416 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4417 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4418 (relax_frag_text_align): Rename to ...
4419 (relax_frag_loop_align): ... this function. Assume loops can only be
4420 in the first slot of an instruction.
4421 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4422 instruction. Remove call to frag_wane.
4423 (relax_frag_narrow): Rename to ...
4424 (relax_frag_for_align): ... this function. Extend to handle
4425 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4426 RELAX_NARROW for the first slot.
4427 (find_address_of_next_align_frag, bytes_to_stretch): New.
4428 (future_alignment_required): Use find_address_of_next_align_frag and
4429 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4430 alignment decisions.
4431 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4432 Check if transformations are enabled for b_j_loop_end workaround.
4433 Use new xtensa-isa.h functions and handle multislot instructions.
4434 Update call to xg_assembly_relax.
4435 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4436 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4437 frag types.
4438 (convert_frag_narrow): Add segP, format and slot parameters. Call
4439 convert_frag_immed for branch instructions. Adjust calls to
4440 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4441 xg_get_single_size and xg_get_single_format.
4442 (convert_frag_fill_nop): New.
4443 (convert_frag_immed): Add format and slot parameters. Handle multislot
4444 instructions and use new xtensa-isa.h functions. Update calls to
4445 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4446 enabled for b_j_loop_end workaround. Use build_nop instead of
4447 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4448 frags. Use xg_get_single_size. Handle O_pltrel.
4449 (fix_new_exp_in_seg): Remove check for old plt flag.
4450 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4451 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4452 for loop opcode to an assertion. Mark all frags up to the end of the
4453 loop as not transformable.
4454 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4455 (get_subseg_info): New.
4456 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4457 check for dest_seg.
4458 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4459 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4460 (xtensa_switch_to_non_abs_literal_fragment): New.
4461 (cache_literal_section): Add is_code parameter and pass it through to
4462 retrieve_literal_seg.
4463 (retrieve_literal_seg): Add is_code parameter and use it to set the
4464 flags on the literal section. Handle case where head parameter is 0.
4465 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4466 set_frag_is_no_transform): New.
4467 (xtensa_create_property_segments): Add end_property_function parameter
4468 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4469 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4470 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4471 (add_xt_block_frags): Add end_property_function parameter and call it
4472 if it is non-zero. Call xtensa_frag_flags_init.
4473 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4474 get_frag_property_flags, frag_flags_to_number,
4475 xtensa_frag_flags_combinable, xt_block_aligned_size,
4476 xtensa_xt_block_combine, add_xt_prop_frags,
4477 init_op_placement_info_table, opcode_fits_format_slot,
4478 xg_get_single_size, xg_get_single_format): New.
4479 (istack_push): Inline call to tinsn_copy.
4480 (tinsn_copy): Delete.
4481 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4482 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4483 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4484 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4485 functions. Handle invisible operands.
4486 (tinsn_to_slotbuf): New.
4487 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4488 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4489 vinsn_from_chars, and xg_free_vinsn.
4490 (tinsn_from_insnbuf): New.
4491 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4492 instructions. Handle symbol differences.
4493 (get_num_stack_text_bytes): Use xg_get_single_size.
4494 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4495 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4496 get_expr_register, set_expr_symbol_offset_diff): New.
4497 * config/tc-xtensa.h (MAX_SLOTS): Define.
4498 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4499 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4500 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4501 RELAX_NONE types.
4502 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4503 (xtensa_frag_type struct): Add is_assembly_state_set,
4504 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4505 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4506 Replace is_generics and is_relax fields by is_no_transform field.
4507 Delete is_text and is_longcalls fields. Change text_expansion and
4508 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4509 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4510 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4511 (xtensa_fix_data struct): New.
4512 (xtensa_symfield_type struct): Delete plt field.
4513 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4514 forward declaration here.
4515 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4516 (XTENSA_SECTION_RENAME): Undefine.
4517 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4518 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4519 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4520 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4521 (unit_num_copies_func, opcode_num_units_func,
4522 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4523 (resource_table struct): New.
4524 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4525 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4526 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4527 (tinsn_copy): Delete prototype.
4528 (vliw_insn struct): New.
4529 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4530 (widen_spec_list): Add option conditions for density and boolean
4531 instructions. Add expansions using CONST16 and conditions for using
4532 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4533 predicted branches.
4534 (simplify_spec_list): Add option conditions for density instructions.
4535 Add entry for NOP instruction.
4536 (append_transition): Add cmp function pointer parameter and use it to
4537 insert the new entry in order.
4538 (operand_function_LOW16U, operand_function_HI16U): New.
4539 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4540 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4541 (enter_opname, split_string): Use xstrdup instead of strdup.
4542 (init_insn_pattern): Initialize new options field.
4543 (clear_req_or_option_list, clear_req_option_list,
4544 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4545 New.
4546 (parse_insn_pattern): Parse option conditions.
4547 (transition_applies): New.
4548 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4549 swapped last arguments in calls to append_constant_value_condition.
4550 Call clone_req_option_list. Add warning about invalid opcode.
4551 Handle LOW16U and HI16U function names.
4552 (build_transition_table): Add cmp parameter and use it in calls to
4553 append_transition. Use new xtensa-isa.h functions. Check
4554 transition_applies before adding entries.
4555 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4556 pass it through to build_transition_table.
4557 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4558 ReqOption, transition_cmp_fn): New types.
4559 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4560 (transition_rule struct): Add options field.
4561 * doc/as.texinfo (Overview): Update Xtensa options.
4562 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4563 --[no-]relax, and --[no-]generics options. Update descriptions of
4564 --text-section-literals and --[no-]longcalls. Add
4565 --[no-]absolute-literals and --[no-]transform.
4566 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4567 Remove use of "generic" and "specific" terminology for opcodes.
4568 (Xtensa Registers): Generalize the syntax description to include
4569 user-defined register files.
4570 (Xtensa Automatic Alignment): Update.
4571 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4572 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4573 (Xtensa Directives): Remove confusing rules about precedence.
4574 (Density Directive, Relax Directive): Delete.
4575 (Schedule Directive): New.
4576 (Generics Directive): Rename to ...
4577 (Transform Directive): ... this node.
4578 (Literal Directive): Update for absolute literals. Missing
4579 literal_position directive is now an error.
4580 (Literal Position Directive): Update for absolute literals.
4581 (Freeregs Directive): Delete.
4582 (Absolute Literals Directive): New.
4583 (Frame Directive): Minor editing.
4584 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4585 Update dependencies.
4586 * Makefile.in: Regenerate.
4588 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4590 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4591 to build the second and third fixups for a composite relocation.
4592 (macro_read_relocs): New function.
4593 (macro_build): Use it.
4594 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4595 Simplify fragging code accordingly.
4596 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4597 of the composite relocation. Set fx_tcbit in both fixups.
4599 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4601 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4602 (md_apply_fix3): Don't treat composite relocs as done.
4604 2004-10-07 Jan Beulich <jbeulich@novell.com>
4606 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4607 prefix for symbol names generated from the LOCAL macro directive.
4609 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4610 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4612 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4614 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4615 Special registers.
4616 (md_assemble): Add error checking for Co-Processor instructions.
4617 (get_cinv_parameters): Add 'b' option to invalidate the
4618 branch-target cache.
4620 2004-10-05 Paul Brook <paul@codesourcery.com>
4622 * config/tc-arm.c (unwind): New variable.
4623 (vfp_sp_encode_reg): New function.
4624 (vfp_sp_reg_required_here): Use it.
4625 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4626 (vfp_parse_reg_list): New function.
4627 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4628 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4629 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4630 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4631 functions.
4632 (md_pseudo_table): Add them.
4633 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4634 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4635 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4636 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4637 require_hashconst, add_unwind_opcode): New functions.
4638 * doc/c-arm.texi: Document unwinding opcodes.
4639 * NEWS: Mention the new feature.
4641 2004-10-04 Eric Christopher <echristo@redhat.com>
4643 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4645 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4647 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4648 TLS relocations.
4649 * config/tc-s390.c (md_apply_fix3): Likewise.
4650 * config/tc-sparc.c (md_apply_fix3): Likewise.
4652 2004-10-01 Paul Brook <paul@codesourcery.com>
4654 * config/tc-arm.c (arm_elf_section_type): New function.
4655 (arm_elf_change_section): Set section link for exidx sections.
4656 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4657 (md_elf_section_type): Define.
4659 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4661 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4662 instruction's offset.
4664 2004-10-01 Adam Nemet <anemet@lnxw.com>
4666 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4668 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4670 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4671 asymbol *, instead use symbol_get_bfdsym.
4673 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4675 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4677 2004-09-30 Paul Brook <paul@codesourcery.com>
4679 * config/tc-arm.c (do_smi, do_nop): New functions.
4680 (insns): Add ARMv6ZK instructions.
4681 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4682 (tc_gen_reloc): Ditto.
4683 (arm_cpus): Add mpcore and arm1176.
4684 (arm_archs): Add armv6{k,z,zk}.
4685 * doc/c-arm.texi: Document new cores and architectures.
4687 2004-09-30 Nick Clifton <nickc@redhat.com>
4689 * config/tc-arm.c: Use ISO C90 formatting.
4691 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4693 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4694 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4695 REG_TYPE_MVDX is expected.
4697 2004-09-29 Marc Bevand <m.bevand@gmail.com>
4699 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4701 2004-09-21 James E Wilson <wilson@specifixinc.com>
4703 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4704 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4705 output_spill_base, output_unat_psprel, output_lc_psprel,
4706 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4707 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4708 output_spill_psprel_p): Use it.
4710 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4712 * config/tc-crx.c (handle_LoadStor): New function.
4713 Handle load/stor unique instructions before parsing.
4715 2004-09-17 Paul Brook <paul@codesourcery.com>
4717 * config/tc-arm.c (s_arm_rel31): New funciton.
4718 (md_pseudo_table): Add .rel31.
4719 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4720 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4721 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4722 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4723 (arm_parse_reloc): Add (target2).
4725 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4727 * Makefile.am: Run "make dep-am".
4728 * Makefile.in: Regenerate.
4729 * aclocal.m4: Regenerate.
4730 * configure: Regenerate.
4731 * doc/Makefile.in: Regenerate.
4732 * po/POTFILES.in: Regenerate.
4733 * po/gas.pot: Regenerate.
4735 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4737 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4738 [!LLONG_MAX]: Ditto.
4740 2004-09-13 Paul Brook <paul@codesourcery.com>
4742 * config/tc-arm.c: Rename RELABS to TARGET1.
4744 2004-09-13 Alan Modra <amodra@bigpond.net.au>
4746 * messages.c (as_internal_value_out_of_range): Cast values passed
4747 to as_bad_where or as_warn_where to proper type.
4749 2004-09-11 Theodore A. Roth <troth@openavr.org>
4751 * config/tc-avr.c: Add support for
4752 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4754 2004-09-09 Alan Modra <amodra@bigpond.net.au>
4756 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4757 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4759 2004-09-08 Paul Brook <paul@codesourcery.com>
4761 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4762 fini_array and preinit_array section types.
4763 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4764 and fini_array.
4765 * doc/as.texinfo: Document extra section types.
4767 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4769 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4770 * Makefile.in: Regenerated.
4771 * configure.in: Set em for arm*-*-symbianelf*.
4772 * configure: Regenerated.
4773 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4774 vectors when appropriate.
4775 * config/te-symbian.h: New file.
4777 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4779 * config/tc-crx.c (gettrap): Exception vector can be case
4780 insensitive.
4781 (process_label_constant): Fix a 32-bit displacement bug in branch
4782 instructions.
4783 (get_operandtype) : Bug fix, wrong operand was used.
4784 (process_label_constant): Initialize relocation type to
4785 BFD_RELOC_NONE
4787 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4789 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4790 for synthesizable cores.
4792 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4794 2004-08-25 Dmitry Diky <diwil@spec.ru>
4796 * config/tc-msp430.c: Clean-up the code.
4797 (md_relax_table): New relax table.
4798 (mcu_types): Sort MCU types.
4799 (md_pseudo_table): Add .profiler pseudo handler.
4800 (pow2value): New function.
4801 (msp430_profiler): New function.
4802 (msp430_operands): Add new insns handlers.
4803 (msp430_srcoperand): Add register operand handler, allow complex
4804 expressions.
4805 (md_estimate_size_before_relax): Rewritten.
4806 (md_convert_frag): Rewritten.
4807 (msp430_relax_frag): New function.
4808 * config/tc-msp430.h (md_relax_frag): define macro
4809 * doc/c-msp430.texi: Update information.
4811 2004-08-24 Nick Clifton <nickc@redhat.com>
4813 * as.c (std_shortopts): Allow -g to take an optional argument.
4814 (parse_args): Pass any switch starting with -g on to the backend
4815 for parsing.
4817 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4819 * configure.in (arm*-*-symbianelf*): New target.
4820 (arm*-*-eabi*): Likewise.
4821 * configure: Regenerated.
4823 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4824 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4825 correctly.
4827 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4829 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4830 argument, don't do anything if current section is not
4831 .gnu.linkonce.t.* and linkonce_empty is set.
4832 (generate_unwind_image, dot_endp): Adjust callers, call
4833 start_unwind_section (*, 1) if nothing will be put into the
4834 section.
4836 2004-08-17 Nick Clifton <nickc@redhat.com>
4838 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4839 (show_usage): Add -g.
4840 (std_longopts): Add --gen-debug. Alpha sort the table.
4841 (parse_args): Print an error message if a switch is not handled.
4842 Handle the -g switch, calling md_debug_format_selector() if
4843 necessary.
4844 * NEWS: Mention new feature.
4845 * doc/as.texinfo: Document new switch.
4846 * doc/internals.texi: Document behaviour of md_parse_option.
4848 * config/tc-arm.c (md_parse_option): Do not issue an error message
4849 if the switch is not recognised.
4850 * config/tc-m68k.c (md_parse_option): Likewise.
4851 * config/tc-pdp11.c (md_parse_option): Likewise.
4852 * config/tc-v850.c (md_parse_option): Likewise.
4854 * as.h: Fix up formatting.
4855 * tc.h: Likewise.
4857 2004-08-16 Nick Clifton <nickc@redhat.com>
4859 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4861 * configure.in: Sort architecture based tables alphabetically.
4862 * configure: Regenerate.
4864 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4866 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4867 { "cc", 68 }, with { "cr", 70 }.
4869 2004-08-13 Jan Beulich <jbeulich@novell.com>
4870 Nick Clifton <nickc@redhat.com>
4872 * as.c: Add and handle new --alternate command line option.
4873 * macro.c (macro_set_alternate): New.
4874 * macro.h (macro_set_alternate): Declare.
4875 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4876 * doc/as.texinfo: Document new command line option and pseudo-ops
4877 as well as insert documentation originating from gasp about
4878 alternate macro syntax.
4879 * NEWS: Mention new command line option and pseudo-ops.
4881 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4883 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4884 to bignums.
4886 2004-08-06 Paul Brook <paul@codesourcery.com>
4888 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4889 Handle new relocations.
4890 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4892 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4894 * write.c (relax_segment): Use was_address instead of address when
4895 setting fr_fix field for align frag due to backwards .org.
4897 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4899 Introduce SH2a support.
4900 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4901 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4902 arch_sh2a_nofpu_up.
4903 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4904 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4905 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4906 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4907 to end of conditional expression.
4908 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4909 * config/tc-sh.c: Add sh2a-nofpu support.
4910 2003-12-29 DJ Delorie <dj@redhat.com>
4911 * tc-sh.c: Add sh2a support.
4912 (parse_reg): Add tbr.
4913 (parse_at): Support @@(disp,tbr).
4914 (get_specific): Support sh2a opcodes.
4915 (insert4): New, for 4 byte relocs.
4916 (build_Mytes): Support sh2a opcodes.
4917 (md_apply_fix3_Mytes): Support sh2a opcodes.
4918 2003-12-02 Michael Snyder <msnyder@redhat.com>
4919 * config/tc-sh.c (md_parse_option): Handle sh2a.
4920 (sh_elf_final_processing): Ditto.
4922 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4924 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4925 for TE_NetBSD.
4927 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4929 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4930 (ppc_arch): Expand comment.
4932 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4934 * config/tc-crx.c: Support evaluating the difference between two
4935 symbols.
4936 * config/tc-crx.h: Likewise.
4938 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4940 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4941 section.
4942 (ia64_elf_section_change_hook): Set the linked-to section for
4943 SHT_IA_64_UNWIND.
4945 2004-07-26 Dmitry Diky <diwil@spec.ru>
4947 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4948 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4949 msp430xG438, msp430xG439.
4951 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4953 * doc/as.texinfo (Section, PushSection): Correct documentation
4954 for ELF.
4956 2004-07-21 Jan Beulich <jbeulich@novell.com>
4958 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4959 permissible for the selected instruction suffix.
4960 (match_template): Don't permit 64-bit general purpose operands in
4961 32-bit mode.
4962 (finalize_imm): Permit 64-bit immediates.
4963 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4964 specially except for the width of the used base and/or index
4965 registers. For 32-bit displacements, use sign-extended
4966 relocations only when using 64-bit addressing.
4967 Force zero displacement on rip-relative addressing when there is
4968 no other displacement.
4969 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4970 specially except for the width of the used base and/or index
4971 registers.
4972 (parse_register): Disallow Reg64 registers in 32-bit mode.
4974 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4975 suffix if the instruction doesn't support it.
4977 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4979 * config/tc-mips.c (append_insn): Handle constant expressions with
4980 no associated relocation.
4981 (mips_ip): Cancel the expression after use for the Q format
4982 specifier.
4983 (parse_relocation): Return no relocation for unsupported
4984 operators.
4985 (my_getSmallExpression): Return no relocation if no relocation
4986 operators are used.
4988 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4990 * config/obj-som.c (adjust_stab_sections): Add prototype.
4991 (obj_som_compiler, obj_som_version, obj_som_copyright,
4992 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4993 * config/tc-hppa.c (update_subspace): Likewise.
4994 (is_defined_subspace): Amplify comment.
4995 * config/obj-som.h (som_frob_file): Add prototype.
4997 2004-07-19 Christopher Faylor <cgf@timesys.com>
4998 H.J. Lu <hongjiu.lu@intel.com>
5000 * subsegs.c (section_symbol): Don't create a new segment when
5001 existing segment is undefined.
5003 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
5005 * config/tc-arm.c: Include include/opcode/arm.h.
5006 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
5007 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
5008 (FPU_ARCH_*): Delete.
5009 * Makefile.am: Update dependencies.
5010 * Makefile.in: Regenerate.
5012 2004-07-15 Nick Clifton <nickc@redhat.com>
5014 * configure.in: Accept armbe as a big-endian arm configuration.
5015 * configure: Regenerate.
5017 2004-07-13 Thomas Nystrom <thn@saeab.se>
5019 * config/tc-i386.c (T_SHIFTOP): New constant.
5020 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
5021 (intel_el1): Handle '~'.
5022 (intel_get_token): Handle '<>', '&', '|' and '~'.
5024 2004-07-13 Nick Clifton <nickc@redhat.com>
5026 (md_assemble): Remove spurious newline from end of as_bad error
5027 message.
5028 (intel_e05_1): Likewise.
5029 (intel_e11): Likewise.
5030 (intel_match_token): Likewise.
5032 2004-07-11 Andreas Schwab <schwab@suse.de>
5034 * config/tc-m68k.c: Convert to C90. Remove redundant
5035 declarations. Indentation fixup.
5036 [M68KCOFF]: Include "obj-coff.h" instead of declaring
5037 obj_coff_section ourselves.
5039 2004-07-09 James E Wilson <wilson@specifixinc.com>
5041 * config/tc-ia64.c (default_big_endian): New.
5042 (dot_byteorder, md_begin): Use it.
5043 (md_parse_option): Set it.
5045 2004-07-09 Nick Clifton <nickc@redhat.com>
5047 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
5048 * configure: Regenerate.
5049 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
5050 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
5051 sh_find_elf_flags if necessary.
5053 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
5055 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
5056 going to be split into more than one in-place addend, return 0
5057 for relocations against mergeable sections. Associate comments
5058 with code.
5060 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
5062 * Makefile.am (CPU_TYPES): Add crx.
5063 (TARGET_CPU_CFILES): Add config/tc-crx.c.
5064 (TARGET_CPU_HFILES): Add config/tc-crx.h.
5065 (DEPTC_crx_elf): New target.
5066 (DEPOBJ_crx_elf): Likewise.
5067 (DEP_crx_elf): Likewise.
5068 * Makefile.in: Regenerate.
5069 * configure.in: Add crx* target.
5070 * configure: Regenerate.
5071 * config/tc-crx.c: New file.
5072 * config/tc-crx.h: New file.
5073 * NEWS: Mention new target.
5075 2004-07-06 Nick Clifton <nickc@redhat.com>
5077 * config.in: Undefine TARGET_SYMBIAN by default.
5078 * configure.in:
5079 * configure: Regenerate. Add sh-symbian-elf target. If
5080 selected define TARGET_SYMBIAN.
5081 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
5082 format if TARGET_SYMBIAN has been defined.
5084 * output-file.c (output_file_create): Report the target format
5085 chosen when bfd_openw reports that it is invalid.
5087 * config/obj-coff.c (coff_pseudo_table): Only define the weak
5088 pseudo for BFD based assemblers.
5090 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
5092 gas:
5093 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
5094 (md_parse_option): Remove redundant -isa testing.
5095 Make bfd_arch variable const.
5096 (md_show_usage): Make bfd_arch variable const.
5098 2004-07-03 James E Wilson <wilson@specifixinc.com>
5100 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5101 * config/tc-ia64.h (md_frag_check): Define.
5103 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5105 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5106 externals.
5107 * doc/as.texinfo (Weak): Document PE weak symbols.
5109 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5111 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5112 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5113 (mips_frob_file): Rework so that only a single pass through the
5114 relocs is needed. Allow %lo()s to have higher offsets than their
5115 corresponding %hi()s or %got()s.
5117 2004-07-02 Nick Clifton <nickc@redhat.com>
5119 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5120 allow values which have come from undefined symbols.
5121 Always consider this fixup to have been processed as a reloc
5122 cannot be generated for it.
5124 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5126 * frags.h (struct frag): Add has_code and insn_addr fields.
5127 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5128 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5129 * config/tc-ppc.h (md_frag_check): Define.
5131 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5133 * doc/Makefile.am (info): Rename goal to...
5134 (info-local): ... this, to preserve implicit dependencies.
5135 * doc/Makefile.in: Regenerate with automake 1.8.5.
5137 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5139 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5140 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5141 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5142 (tc_gen_reloc): Likewise.
5143 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5144 (m32r_parse_name): Likewise.
5145 (m32r_cgen_parse_fix_exp): Likewise.
5146 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5147 (O_PIC_reloc): Likewise.
5148 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5149 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5150 for @GOTOFF, @GOT, @PLT.
5152 2004-06-21 Jan Beulich <jbeulich@novell.com>
5154 * gas/symbols.c: While discarding ordinary local absolute symbols
5155 when --strip-local-absolute is in effect, retain file symbols.
5157 2004-06-20 Andreas Schwab <schwab@suse.de>
5159 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5160 (md_parse_option): Likewise.
5162 2004-06-17 Jan Beulich <jbeulich@novell.com>
5164 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5165 * config/te-netware.h: New file.
5166 * config/te-ppcnw.h: Delete: Obsolete.
5167 * configure.in: Eliminate ill NetWare targets. Make generic
5168 NetWare target use proper emulation.
5169 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5170 reference to new te-netware.h.
5171 * configure: Regenerate.
5172 * Makefile.in: Regenerate.
5174 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5176 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5177 comparison in .insn pseudo operation.
5179 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5181 * config/obj-coff.c (coff_adjust_section_syms): Use
5182 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5183 (coff_frob_section): Likewise.
5184 * config/tc-mips.c (md_apply_fix3): Likewise.
5185 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5186 (elf_frob_file_after_relocs): Likewise.
5188 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5190 * config/tc-hppa.c (log2): Rename to exact_log2.
5191 (pa_next_subseg): Delete unused function.
5192 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5193 (create_new_subspace): Likewise.
5195 Bug gas/213
5196 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5197 labels. Fix warning.
5199 2004-05-28 DJ Delorie <dj@redhat.com>
5201 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5202 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5203 or non-merged symbols.
5205 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5207 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5208 restore the old slot when inserting srlz.i/srlz.d.
5210 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5212 * Makefile.am: Regenerate dependecies.
5213 * Makefile.in: Regenerate.
5214 * config/tc-sh.c (valid_arch): Make unsigned.
5215 (preset_target_arch): Likewise.
5216 (md_begin): Use new architecture flags system.
5217 (get_specific): Likewise.
5218 (assemble_ppi): Likewise.
5219 (md_assemble): Likewise. Also fix error check for bad opcodes.
5220 (md_parse_option): Likewise. Also generate -isa values according
5221 to the table in bfd/cpu-sh.c instead of just constants. Also
5222 allow <arch>-up ISA variants.
5223 (sh_elf_final_processing): Replace if-else chain with a call to
5224 sh_find_elf_flags().
5226 2004-05-28 Peter Barada <peter@the-baradas.com>
5228 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5229 with zero offset into mode 2 addressing to save a word.
5231 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5233 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5234 (ar_is_only_in_integer_unit): New.
5235 (ar_is_only_in_memory_unit): New.
5236 (generate_unwind_image): Silence gcc on 32bit host.
5237 (md_assemble): Use ar_is_only_in_integer_unit instead of
5238 ar_is_in_integer_unit. Check AR access.
5240 2004-05-27 Peter Barada <peter@the-baradas.com>
5242 * config/tc-m68k.c (md_begin): Sort the opcode table into
5243 alphabetical order.
5244 (m68k_compare_opcode): New function to do the sorting.
5246 2004-05-24 Peter Barada <peter@the-baradas.com>
5248 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5249 addressing on MIT style operands.
5250 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5251 w/mask addressing.
5252 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5253 operands.
5255 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5257 * expr.c (operand, operator): Don't reject '++' and '--'.
5259 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5261 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5262 dwarf tables.
5264 2004-05-17 Adam Nemet <anemet@lnxw.com>
5266 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5267 * configure: Regenerate.
5269 2004-05-13 Paul Brook <paul@codesourcery.com>
5271 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5273 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5275 * configure.in (or32-*-rtems*): Switch to elf.
5276 * configure: Regenerate.
5278 2004-05-13 Nick Clifton <nickc@redhat.com>
5280 * po/fr.po: Updated French translation.
5282 2004-05-11 Nick Clifton <nickc@redhat.com>
5284 * doc/as.texinfo (Section): Document G and T flags to .section
5285 directive. Document the extra arguments that the G flag
5286 requires. Document the #tls flag.
5288 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5290 * subsegs.c (section_symbol): Create a new section symbol if
5291 the existing one doesn't match.
5292 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5294 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5296 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5297 to cope with VR4181A errata MD(1) and MD(4).
5299 2004-05-07 Brian Ford <ford@vss.fsi.com>
5301 * NEWS: Mention .secrel32 for pe[i]-i386.
5303 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5305 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5306 (HANDLE_ALIGN): New.
5308 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5310 * Makefile.am (DIST_SUBDIRS): Define.
5311 * aclocal.m4: Regenerate with automake 1.8.4.
5312 * Makefile.in: Likewise.
5313 * doc/Makefile.in: Likewise.
5315 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5317 * config/tc-ia64.c (dot_serialize): Declare.
5318 (dot_serialize): New function.
5319 (md_pseudo_table): Add ".serialize.data" and
5320 ".serialize.instruction" directives.
5322 2004-05-06 Nick Clifton <nickc@redhat.com>
5324 * messages (as_internal_value_out_of_range): Print a message about
5325 a value being out of range. Be consistent about whether the
5326 values are printed in decimal or hexadecimal.
5327 (as_warn_value_out_of_range): Generate a warning message about an
5328 out of range value.
5329 (as_bad_value_out_of_range): Generate an error message about an
5330 out of range value.
5331 * as.h: Prototype the new functions.
5332 * config/tc-alpha.c (insert_operand): Use new function.
5333 * config/tc-arc.c (arc_insert_operand): Likewise.
5334 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5335 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5336 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5337 * config/tc-s390.c (s390_insert_operand): Likewise.
5338 * config/tc-v850.c (v850_insert_operand): Likewise.
5340 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5342 * configure.in: Set em=linux for frv-*-*linux*.
5343 * configure: Rebuilt.
5344 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5345 (frv_md_fdpic_enabled): New.
5346 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5347 (DEFAULT_FDPIC): New.
5348 (frv_flags): Use DEFAULT_FDPIC.
5349 (frv_pic_flag): Likewise.
5350 (OPTION_NOPIC): New.
5351 (md_longopts): Add -mnopic.
5352 (md_parse_option): Handle it.
5353 (md_show_usage): Add -mfdpic and -mnopic.
5355 2004-05-05 Peter Barada <peter@the-baradas.com>
5357 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5358 chips for invalid coldfire instructions, rename selectors
5359 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5360 add current_chip to track which chip is referred to(including save/restore),
5361 use current_chip to select control registers, not current_arch.
5362 (md_show_usage): Add new chips.
5363 * doc/c-m68k.texi: Document new command line switches.
5365 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5367 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5368 (NOP_OPCODE): Define.
5369 (s390_align_code): Remove prototype.
5370 * tc-s390.c (s390_align_code): Remove.
5372 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5374 * config/tc-ia64.c (make_unw_section_name): Removed.
5375 (start_unwind_section): New function.
5376 (generate_unwind_image): Take const segT instead of const
5377 char *.
5378 (dot_handlerdata): Adjusted.
5379 (dot_endp): Likewise.
5381 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5383 * config/obj-elf.c (obj_elf_change_section): Allow the
5384 ".note.GNU-stack" section has SHF_EXECINSTR.
5386 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5388 * config/obj-elf.c (get_section): Return bfd_boolean.
5389 (obj_elf_change_section): Call bfd_get_section_by_name_if
5390 instead of bfd_map_over_sections.
5392 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5394 * config/obj-elf.c (get_section): New function.
5395 (obj_elf_change_section): Support multiple sections with same
5396 name.
5398 2004-04-30 Nick Clifton <nickc@redhat.com>
5400 * config/tc-arm.c (create_register_alias): Fix typo checking for
5401 case sensitive register aliases.
5402 (co_proc_number): Use error message string in all_reg_maps[]
5403 array.
5404 (cp_reg_required_here): Likewise.
5405 (fp_reg_required_here): Likewise.
5407 2004-04-29 Brian Ford <ford@vss.fsi.com>
5409 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5411 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5413 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5414 (load_address, macro, mips_ip, md_parse_option)
5415 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5416 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5417 embedded-PIC handling, and update comments.
5418 (SWITCH_TABLE): Remove.
5419 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5420 (enum mips_pic_level): Remove EMBEDDED_PIC.
5421 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5422 (TC_FORCE_RELOCATION): Update comment.
5423 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5424 might be safe to remove now that MIPS embedded-PIC is gone.
5426 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5428 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5429 call to obj_set_subsection_attributes.
5430 (obj_som_init_stab_section): Likewise.
5431 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5432 (pa_def_subspaces): Provide comdat default.
5433 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5434 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5435 calls to create_new_subspace and update_subspace to pass comdat flag.
5436 (create_new_subspace, update_subspace): Add new comdat argument. Use
5437 it in calls to obj_set_subsection_attributes.
5438 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5439 and use of comdat, common and dup_comm parameters.
5441 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5443 * config/obj-elf.c (obj_elf_change_section): Check if the old
5444 group name is NULL before comparison.
5446 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5448 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5450 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5452 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5454 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5456 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5457 (OPTION_MEMBEDDED_PIC): Remove.
5458 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5459 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5460 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5461 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5462 (OPTION_ELF_BASE): Renumber.
5463 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5464 (md_show_usage): Remove mention of -membedded-pic.
5465 * doc/as.texinfo: Remove mention of -membedded-pic.
5467 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5469 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5470 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5471 a.out support.
5472 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5473 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5474 USE_GLOBAL_POINTER_OPT.
5476 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5478 * config/tc-mips.c (macro): One more use of load_delay_nop.
5480 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5482 * config/tc-mips.c (load_delay_nop): New function.
5483 (load_address, macro): Use load_delay_nop() to build a nop
5484 which can be omitted with gpr_interlocks.
5486 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5488 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5489 cop_interlocks): Remove superfluous CPU entries.
5491 2004-04-22 Paul Brook <paul@codesourcery.com>
5493 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5495 2004-04-22 Peter Barada <peter@the-baradas.com>
5497 * NEWS: Added support for EMAC instructions and MAC/EMAC
5498 Motorola syntax.
5499 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5500 scale factor tokens, trailing_ampersand to mark mask addressing
5501 for MAC/EMAC instructions.
5502 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5503 '>>'.
5504 (yylex): Handle '>', '<', and '&' following '+'.
5505 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5506 architectures in archs[].
5507 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5508 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5509 respectively.
5510 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5511 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5512 cases.
5513 Add EMAC operands to init_table[].
5515 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5517 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5518 state.
5519 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5520 * config/tc-arm.c (enum mstate): Delete from here.
5521 (mapping_state): Remove the static mapstate variable and instead
5522 store the state in the segment. This allows a per-section mapping
5523 state. Handle and ignore MAP_UNDEFINED states.
5524 (arm_elf_change_section): Get the current mapping state from the
5525 new section.
5526 (s_ltorg): Set the mapping state to MAP_DATA.
5527 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5528 for each pool as it is emitted.
5530 2004-04-22 Nick Clifton <nickc@redhat.com>
5532 * config/tc-arm.h: Formatting tidy ups.
5534 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5536 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5538 2004-04-20 DJ Delorie <dj@redhat.com>
5540 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5541 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5542 [TE_PE] (O_secrel): Define.
5543 [TE_PE] (x86_pe_cons_fix_new): New.
5544 [TE_PE] (pe_directive_secrel): Likewise.
5545 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5547 2004-04-19 Eric Christopher <echristo@redhat.com>
5549 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5550 of previous patch for fix in gcc.
5552 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5554 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5556 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5558 * read.c (do_align): Call md_flush_pending_output, if defined.
5560 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5562 * expr.c (operand): Correct checks for ++ and --.
5564 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5566 * config/tc-generic.c: Add some comments.
5568 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5570 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5571 -{no-}mfix-vr4122-bugs.
5572 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5573 (append_insn, mips_emit_delays): Update accordingly.
5574 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5575 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5576 (md_parse_option): Update after above changes.
5577 (md_show_usage): Add -mfix-vr4120.
5579 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5581 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5582 of .section directive; add a reference to the ELF .subsection
5583 directive.
5585 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5587 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5588 in parallel.
5590 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5592 * Makefile.am: Remove mips from aout targets.
5593 * Makefile.in: Regenerate.
5594 * configure.in: Remove mips-dec-bsd* target.
5595 * configure: Regenerate.
5597 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5599 PR 96
5600 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5601 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5602 Update "mapping". Restrict some @ modifiers to 32 bit.
5604 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5605 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5607 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5608 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5609 dont_adjust_reloc_32 is set.
5610 (md_longopts): Add option -renesas.
5611 (md_parse_option, md_show_usage): Likewise.
5612 * doc/c-sh.texi: Likewise.
5614 2004-04-01 Dave Korn <dk@artimi.com>
5616 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5617 hi16 and lo16 fixS structs.
5618 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5619 exactly the same way as for RELOC_DLX_REL16.
5620 (machine_ip): properly respect LO flag in the_insn and
5621 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5622 (md_apply_fix3): apply RELOC_DLX_LO16.
5624 2004-03-30 Stan Shebs <shebs@apple.com>
5626 Remove long-obsolete MPW support.
5627 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5628 * configure.in: Remove mention of ppc-*-mpw* config.
5629 * configure.in: Likewise.
5631 2004-03-30 Nick Clifton <nickc@redhat.com>
5633 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5634 OBJ_ELF being defined.
5636 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5638 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5640 2004-03-23 Paul Brook <paul@codesourcery.com>
5642 * config/tc-arm.c (meabi_flags): New variable.
5643 (arm_parse_eabi): New function.
5644 (md_begin): Set flags for EABI v3.
5645 (arm_eabis): Add.
5646 (arm_long_opts): Add meabi.
5647 * doc/as.texinfo <ARM>: Document -meabi.
5648 * doc/c-arm.texi: Ditto.
5650 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5652 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5653 tables even when use_literal_section flag is not set.
5655 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5657 * config/tc-sh.c: Remove trailing whitespace.
5659 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5661 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5662 --mul-bug-abort and the default behavior.
5663 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5664 (err_for_dangerous_mul_placement): New variable.
5665 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5666 macros.
5667 (md_cris_relax_table): Have placeholder for STATE_MUL.
5668 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5669 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5670 case doing nothing.
5671 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5672 STATE_BYTE)>: Ditto.
5673 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5674 alignment and position of this frag, emit error message if
5675 suspicious.
5676 (md_assemble): For a multiply insn and when checking it,
5677 transform the current frag into a special frag for that purpose.
5678 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5679 OPTION_MULBUG_ABORT_ON>: Handle new options.
5681 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5683 * config/tc-xtensa.c (mark_literal_frags): New function.
5684 (xtensa_move_literals): Call mark_literal_frags for all literal
5685 segments, including init and fini literal segments.
5686 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5688 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5690 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5691 (pa_comm): Set BSF_OBJECT in symbol flags.
5693 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5695 * Makefile.am: Run "make dep-am".
5696 * Makefile.in: Regenerate.
5697 * doc/Makefile.in: Regenerate.
5698 * config.in: Regenerate.
5699 * po/gas.pot: Regenerate.
5701 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5703 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5704 (demand_empty_rest_of_line): Issue an error here.
5705 (ignore_rest_of_line): Silently skip to end.
5706 (demand_copy_string): Issue an error, not warning.
5707 (equals): Likewise.
5708 * config/obj-elf.c (obj_elf_section_name): Likewise.
5709 (obj_elf_section): Likewise.
5710 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5711 (arc_extinst): Likewise.
5712 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5713 (dot_spill): Likewise.
5714 (dot_unwabi): Likewise.
5715 (dot_prologue): Likewise.
5717 * expr.c (operand): Reject ++ and --.
5718 (operator): Likewise.
5720 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5722 * config/tc-sh.c: Include dw2gencfi.h.
5723 (sh_cfi_frame_initial_instructions): New function.
5724 (sh_regname_to_dw2regnum): Likewise.
5725 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5726 file.
5727 (TARGET_USE_CFIPOP): Define.
5728 (tc_cfi_frame_initial_instructions): Likewise.
5729 (tc_regname_to_dw2regnum): Likewise.
5730 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5731 * Makefile.am: Update dependencies.
5732 * Makefile.in: Regenerate.
5734 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5736 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5737 * configure: Regenerate.
5739 2004-03-12 Bob Wilson <bob.wilson@acm.org>
5741 * read.c (s_leb128): Call md_flush_pending_output.
5743 2004-03-12 Michal Ludvig <mludvig@suse.cz>
5745 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5746 * config/tc-i386.h (CpuPadLock): New define.
5747 (CpuUnknownFlags): Added CpuPadLock.
5749 2004-03-07 Andreas Schwab <schwab@suse.de>
5751 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5753 2004-03-07 Richard Henderson <rth@redhat.com>
5755 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5756 (cfi_finish): Likewise for fde.
5758 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5760 * config/tc-ia64.c (md_assemble): Properly handle NULL
5761 align_frag.
5762 (ia64_handle_align): Don't abort if failed to add a stop bit.
5764 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5766 * Makefile.in: Regenerated.
5767 * aclocal.m4: Likewise.
5768 * configure: Likewise.
5769 * doc/Makefile.in: Likewise.
5771 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5773 * config/tc-ia64.c (dot_align): New.
5774 (ia64_do_align): Make it static.
5775 (md_pseudo_table): Use "dot_align" for "align".
5776 (ia64_md_do_align): Don't set align_frag here.
5777 (ia64_handle_align): Add a stop bit to the previous bundle if
5778 needed.
5780 * config/tc-ia64.h (ia64_do_align): Removed.
5782 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5784 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5785 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5786 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5787 the most general type or the user specifically requested it.
5788 (md_assemble): Add a new error message for when an instruction
5789 is understood, but is not allowed due to an -isa option.
5791 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5793 * config/tc-ia64.c (align_frag): New.
5794 (md_assemble): Set the tc_frag_data field in align_frag for
5795 IA64_OPCODE_FIRST instructions.
5796 (ia64_md_do_align): Set align_frag.
5797 (ia64_handle_align): Add a stop bit if needed.
5799 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5800 (TC_FRAG_INIT): New.
5802 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5804 * config/tc-frv.c (fr400_audio): New variable.
5805 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5806 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5807 (target_implements_insn_p): New function.
5808 (md_assemble): Report an error if the processor doesn't implement
5809 the instruction.
5811 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5813 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5814 (md_parse_option): Ditto.
5815 (OPTION_NO_SPECIAL_M32R): Added.
5816 (md_show_usage): Document it.
5817 (enable_speial_m32r): Changed a default value from 0 to 1.
5818 * doc/c-m32r.texi: Document the -no-bitinst option.
5820 2004-02-27 Nick Clifton <nickc@redhat.com>
5822 * config/tc-sh.c (get_operand): Revert previous delta.
5823 (tc_gen_reloc): Check for an unknown reloc type before processing
5824 the addend.
5826 2004-02-27 Hannes Reinecke <hare@suse.de>
5828 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5829 .insn pseudo operation.
5831 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5833 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5834 added for wrong syntax.
5836 2004-02-26 Eric Christopher <echristo@redhat.com>
5838 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5839 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5841 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5843 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5844 nibble types to assembler.
5846 2004-02-25 Fred Fish <fnf@redhat.com>
5848 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5850 2004-02-20 James E Wilson <wilson@specifixinc.com>
5852 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5853 finalize_syms.
5854 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5855 (ia64_estimate_size_before_relax): New.
5856 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5857 (generate_unwind_image): Pass 1 to fixup_unw_records.
5858 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5859 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5861 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5863 * stabs.c (generate_asm_file): Avoid warning about use of
5864 uninitialized variable.
5866 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5868 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5869 body, and endp, allow unwind records which do not have a "t"
5870 (time/instruction) field.
5872 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5874 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5875 (do_mav_dspsc_2): Likewise.
5876 Fix accumulator registers move opcodes.
5878 2004-02-13 Hannes Reinecke <hare@suse.de>
5879 Jakub Jelinek <jakub@redhat.com>
5881 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5883 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5885 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5886 (tc_frob_symbol): New macro definition.
5887 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5889 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5891 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5892 read-only.
5894 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5896 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5897 (TC_CASE_SENSITIVE): ... this.
5898 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5899 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5901 2004-02-06 James E Wilson <wilson@specifixinc.com>
5903 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5904 (generate_unwind_image): Re-add it here.
5906 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5908 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5909 * read.h (SKIP_WHITESPACE): Turn into an expression.
5910 * read.c (read_a_source_file): A pseudo is removed by having a
5911 NULL handler.
5913 2004-02-05 James E Wilson <wilson@specifixinc.com>
5915 * config/tc-ia64.c (output_endp): New.
5916 (count_bits): Delete.
5917 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5918 endp unwind records.
5919 (fixup_unw_records): Handle endp unwind records. Delete code for
5920 shortening prologue regions not followed by a body record.
5921 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5922 * config/tc-ia64.h (unw_record_type): Add endp.
5924 2004-02-03 James E Wilson <wilson@specifixinc.com>
5926 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5927 fill padding bytes with zeroes.
5928 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5929 sets unwind_record slot_number and slot_frag fields.
5931 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5933 * config/tc-mips.c (add_got_offset_hilo): New function.
5934 (macro): Use load_register() and add_got_offset_hilo() to load
5935 constants instead of hardcoding code sequences throughout.
5937 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5939 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5941 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5943 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5944 like m68k-elf.
5945 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5946 of hard-coded test for TARGET_OS=elf.
5948 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5950 * config/tc-mips.c (hilo_interlocks): Change definition
5951 so that MIPS32, MIPS64 and later ISAs are included, along with
5952 the already-included machines. Update comments.
5954 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5956 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5957 undefined local labels.
5959 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5961 * config/tc-mips.c (load_address, macro): Update comments about
5962 NewABI GP relaxation.
5964 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5966 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5967 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5968 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5969 (set_at, load_register, load_address, move_register): Likewise.
5970 (load_got_offset, add_got_offset): Likewise.
5971 Update all calls and tidy accordingly.
5973 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5975 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5976 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5977 (RELAX_USE_SECOND): Bump to 0x10000.
5978 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5979 (mips_macro_warning): New variable.
5980 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5981 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5982 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5983 of RELAX_ENCODE.
5984 (append_insn): Update mips_macro_warning.sizes.
5985 (macro_start, macro_warning, macro_end): New functions.
5986 (macro_build): Don't emit warnings here.
5987 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5988 (md_convert_frag): Check for cases where one macro alternative
5989 needs a warning and the other doesn't. Emit a warning if the
5990 longer sequence was chosen.
5992 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5994 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5995 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5996 the first sequence, the size of the second sequence, and a flag
5997 that says whether we should warn.
5998 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5999 (RELAX_FIRST, RELAX_SECOND): New.
6000 (mips_relax): New variable.
6001 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
6002 (append_insn): Remove "place" argument. Use mips_relax.sequence
6003 rather than "place" to check whether we're expanding the second
6004 alternative of a relaxable macro. Remove redundant check for
6005 branch relaxation. If generating a normal insn, and there
6006 is not enough room in the current frag, call relax_close_frag()
6007 to close it. Update mips_relax.sizes[]. Emit fixups for the
6008 second version of a relaxable macro. Record the first relaxable
6009 fixup in mips_relax. Remove tc_gen_reloc workaround.
6010 (macro_build): Remove all uses of "place". Use mips_relax.sequence
6011 in the same way as in append_insn.
6012 (mips16_macro_build): Remove "place" argument.
6013 (macro_build_lui): As for macro_build. Don't drop the add_symbol
6014 when generating the second version of a relaxable macro.
6015 (load_got_offset, add_got_offset): New functions.
6016 (load_address, macro): Use new relaxation machinery. Remove
6017 tc_gen_reloc workarounds.
6018 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
6019 version of a relaxable macro is needed. Return -RELAX_SECOND if the
6020 first version is needed.
6021 (tc_gen_reloc): Remove relaxation handling.
6022 (md_convert_frag): Go through the fixups for a relaxable macro and
6023 mark those that belong to the unneeded alternative as done. If the
6024 second alternative is needed, adjust the fixup addresses to account
6025 for the deleted first alternative.
6027 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
6029 * frags.h (frag_room): Declare.
6030 * frags.c (frag_room): New function.
6031 * doc/internals.texi: Document it.
6033 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
6035 * config/tc-mips.c (append_insn): Don't do r3900 interlock
6036 optimization for -mtune=r3900, as this will break on other CPUs.
6038 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
6040 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
6041 be relaxed, use fixup.
6042 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
6044 2004-01-19 Jakub Jelinek <jakub@redhat.com>
6046 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
6047 precision operands.
6049 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6051 * config/tc-mips.c (append_insn): Properly detect variant frags
6052 that preclude swapping of relaxed branches. Correctly swap
6053 instructions between frags when dealing with relaxed branches.
6055 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6057 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6058 throughout.
6059 * aclocal.m4: Regenerate.
6060 * configure: Regenerate.
6062 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6064 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
6065 manipulation insns.
6067 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
6069 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
6070 reloc, reserve space for the delay slot as well as the jalr itself.
6072 2004-01-09 Paul Brook <paul@codesourcery.com>
6074 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
6075 (do_vfp_sp2_from_reg2): New function.
6076 (insns): Use them.
6077 (do_vfp_dp_from_reg2): Check return values properly.
6079 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
6081 * config/tc-mips.c (warn_nops): Remove static variable.
6082 (macro): Remove test of warn_nops.
6083 (md_shortops): Remove 'n'.
6084 (md_parse_option): Remove 'n' case.
6085 (md_show_usage): Remove -n.
6086 * doc/as.texinfo (Overview): Remove MIPS -n option.
6087 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
6088 * NEWS: Mention removal of MIPS -n option.
6090 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
6091 (cop_interlocks): Check ISA level.
6092 (cop_mem_interlocks): Define.
6093 (reg_needs_delay): Check cop_interlocks rather than
6094 ISA_HAS_COPROC_DELAYS.
6095 (append_insn): Likewise. Use cop_mem_interlocks rather than
6096 directly checking mips_opts.isa.
6097 (mips_emit_delays): Likewise.
6099 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6101 * config/tc-ia64.c (unwind): Move next_slot_number and
6102 next_slot_frag to ...
6103 (unw_rec_list): Here.
6104 (free_list_records): Removed.
6105 (output_unw_records): Likewise.
6106 (generate_unwind_image): Make it void.
6107 (alloc_record): Initialize next_slot_number and next_slot_frag.
6108 (slot_index): Take .org, .space and .align into account.
6109 (fixup_unw_records): Don't set slot_number to 0. Use
6110 list->next_slot_number and list->next_slot_frag instead of
6111 unwind.next_slot_number and unwind.next_slot_frag.
6112 (ia64_convert_frag): New.
6113 (generate_unwind_image): Generate a rs_machine_dependent frag
6114 for unwind record.
6115 (emit_one_bundle): Use list->next_slot_number and
6116 list->next_slot_frag instead of unwind.next_slot_number and
6117 unwind.next_slot_frag.
6119 * config/tc-ia64.h (md_convert_frag): Defined as
6120 ia64_convert_frag.
6121 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6123 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6125 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6126 * config/tc-frv.h (md_apply_fix3): Don't define.
6127 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6128 operands.
6129 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6130 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6131 * config/tc-frv.c (line_separator_chars): Add `!'.
6132 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6133 * config/tc-frv.c (md_assemble): Clear insn upfront.
6134 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6135 * config/tc-frv.c (OPTION_FDPIC): New macro.
6136 (md_longopts): Add mfdpic.
6137 (md_parse_option): Handle it.
6138 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6139 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6140 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6141 (frv_pic_ptr): Parse funcdesc.
6143 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6145 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6146 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6148 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6150 * Makefile.am (Makefile): Move the dependency on
6151 $(BFDDIR)/configure.in to...
6152 (CONFIG_STATUS_DEPENDENCIES): ... here.
6153 (AUTOMAKE_OPTIONS): Require automake 1.8.
6154 * Makefile.in: Regenerate.
6155 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6156 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6157 $(BFDDIR)/configure.in here as well.
6158 * doc/Makefile.in: Regenerate.
6160 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6162 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6163 * Makefile.in: Regenerate.
6164 * aclocal.m4: Regenerate.
6165 * doc/Makefile.am (install, install-info): Remove.
6166 (install-data-local): A new hook for install-info.
6167 (AUTOMAKE_OPTIONS): Require automake 1.8.
6168 * doc/Makefile.in: Regenerate.
6170 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6172 * doc/c-sh.texi: Update description about floating point behavior
6173 of SH family.
6175 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6177 * configure.in: Add m68k-uClinux target.
6178 * configure: Regenerate.
6180 For older changes see ChangeLog-0203
6181 \f
6182 Local Variables:
6183 mode: change-log
6184 left-margin: 8
6185 fill-column: 74
6186 version-control: never
6187 End: