1 2005-09-07 David Ung <davidu@mips.com>
3 * config/tc-mips.c (append_insn): Undo last change. Instead add
4 guard to suppress calling frag_grow if the current instruction is
5 one that allows a delay slot.
7 2005-09-06 Chao-ying Fu <fu@mips.com>
9 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
10 (mips_opts): Add -1 to initialize ase_mt.
11 (file_ase_mt): New variable for -mmt.
12 (CPU_HAS_MT): New define.
13 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
15 (mips_ip): Check ase_mt to enable MT instructions.
16 Handle !, $, *, &, +T, +t, g operand formats.
17 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
19 (OPTION_MT, OPTION_NO_MT): New define.
20 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
21 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
22 (mips_after_parse_args): Set ase_mt based on CPU.
23 (s_mipsset): Handle ".set mt" and ".set nomt".
24 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
25 (md_show_usage): Show usage of -mmt and -mno-mt.
26 * doc/as.texinfo: Document -mmt and -mno-mt options.
27 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
30 2005-09-06 Paul Brook <paul@codesourcery.com>
32 * config/tc-arm.c (arm_it): Add relax field.
33 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
34 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
35 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
36 do_t_mov_cmp): Allow relaxation.
37 (output_relax_insn): New function.
38 (put_thumb32_insn): New function.
39 (output_inst): Use new functions.
40 (md_assemble): Don't throw error on relaxable instructions.
41 (insns): Change "b" entry from TCE(...) to tCE(...).
42 (md_estimate_size_before_relax): Return 2.
43 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
44 relax_branch, arm_relax_frag): New functions.
45 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
47 * config/tc-arm.h (md_convert_frag): Remove definition.
48 (md_relax_frag): Define.
49 (arm_relax_frag): Add prototype.
51 2005-09-02 Paul Brook <paul@codesourcery.com>
53 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
55 2005-09-02 Paul Brook <paul@codesourcery.com>
57 * config/tc-arm.c (encode_arm_cp_address): Use
58 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
59 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
61 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
64 (insns): Use them for coprocessor instructions.
65 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
66 (get_thumb32_insn): New function.
67 (put_thumb32_insn): New function.
68 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
69 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
71 2005-09-02 Paul Brook <paul@codesourcery.com>
73 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
74 incorrect suffix matches.
76 2005-09-01 David Ung <davidu@mips.com>
78 * config/tc-mips.c (append_insn): Correctly handle mips16 case
79 when the frags are different for the 2 instructions we want to
80 swap. If the lengths of the 2 instructions are not the same, we
81 won't do the swap but emit an nop.
83 2005-09-01 Dmitry Diky <diwil@spec.ru>
85 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
86 as appropriate. Change frag_variant() to frag_var() for relaxes.
88 2005-08-29 Nick Clifton <nickc@redhat.com>
90 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
93 2005-08-26 Jan Beulich <jbeulich@novell.com>
95 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
96 qualified operand of a branch.
97 (intel_bracket_expr): Set JumpAbsolute here...
98 (intel_e11): ... rather than here.
100 2005-08-26 Christian Groessler <chris@groessler.org>
102 * configure.tgt: Set bfd_gas also for z8k cpu.
103 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
105 (newfix): Adapt to bfd reloc types.
106 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
107 is available in the current frag.
108 (md_convert_frag): Adapt function parameters.
109 (tc_gen_reloc): New function.
110 (md_section_align): Use bfd_get_section_alignment.
111 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
112 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
114 * config/tc-z8k.h (TARGET_ARCH): Define.
115 (tc_fix_adjustable): Define.
117 2005-08-25 Chao-ying Fu <fu@mips.com>
119 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
120 (mips_opts): Add -1 to initialize ase_dsp.
121 (file_ase_dsp): New variable for -mdsp.
122 (CPU_HAS_DSP): New define.
123 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
125 (mips_ip): Add min_range and max_range for checking singed numbers.
126 Check ase_dsp to enable DSP instructions.
127 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
128 (OPTION_DSP, OPTION_NO_DSP): New define.
129 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
130 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
131 (mips_after_parse_args): Set ase_dsp based on CPU.
132 (s_mipsset): Handle ".set dsp" and ".set nodsp".
133 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
134 (md_show_usage): Show usage of -mdsp and -mno-dsp.
136 2005-08-23 David Ung <davidu@mips.com>
138 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
141 2005-08-23 Alan Modra <amodra@bigpond.net.au>
144 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
146 2005-08-23 Phil Edwards <phil@codesourcery.com>
148 * configure.tgt (*-*-vxworks): Match vxworks* instead.
150 2005-08-22 Jan Beulich <jbeulich@novell.com>
152 * config/tc-i386.c (object_64bit): New.
153 (i386_target_format): Initialize it.
154 (output_disp): Use object_64bit for relocation type determination.
155 (output_imm): Likewise.
156 (i386_validate_fix): Likewise.
157 (tc_gen_reloc): Likewise.
158 (lex_got): Likewise. Remove static mode_name. Change array size
159 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
160 (x86_cons): Use object_64bit for deciding whether quad fields can
163 2005-08-18 Christian Groessler <chris@groessler.org>
165 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
166 * config/tc-mcore.h: Likewise.
167 * config/tc-z8k.h: Likewise.
168 * config/tc-z8k.c: Likewise.
169 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
170 sh_coff_reloc_mangle declaration.
171 * config/tc-sh.c: (md_apply_fix): Fix comment for case
174 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
176 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
177 to confirm that no ISA is specified.
179 2005-08-18 Nick Clifton <nickc@redhat.com>
181 * write.c (relax_segment): Count the number of frags being
182 processed and use this to compute a maximum limit on the number of
183 iterations that will be allowed when attempting to relax the
186 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
188 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
189 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
191 2005-08-16 Alan Modra <amodra@bigpond.net.au>
193 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
196 2005-08-15 Paul Brook <paul@codesourcery.com>
198 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
200 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
202 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
204 * config/tc-ppc.c (parse_cpu): Add -me300 support.
205 (md_show_usage): Likewise.
206 * doc/c-ppc.texi (PowerPC-Opts): Document it.
208 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
210 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
211 (md_gather_operands): Add support for optional operands.
213 2005-08-12 Dmitry Diky <diwil@spec.ru>
214 * config/tc-msp430.c (msp430_enable_relax): New flag.
215 (msp430_enable_polys): Likewise.
216 (OPTION_RELAX): New option.
217 (OPTION_POLYMORPHS): Likewise.
218 (md_longopts): New long options.
219 (md_show_usage): Updated.
220 (md_parse_option): Add new options handler.
221 (msp430_operands): Add check if polymorph insns are enabled.
222 (msp430_force_relocation_local): New function.
223 (md_apply_fix): Now delete relocs according to new flags combination.
224 (msp430_relax_frag): Convert long branches to short branches only if
225 flag msp430_enable_relax is set.
226 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
227 (msp430_force_relocation_local): Likewise.
228 * doc/c-msp430.texi: Describe new options.
230 2005-08-11 Ian Lance Taylor <ian@airs.com>
232 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
233 (stamp-mk.com): Likewise.
234 (EXTRA_DIST): Remove make-gas.com from list.
235 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
236 * Makefile.in: Regenerate.
238 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
240 * subsegs.c (subseg_change): Move declaration of seginfo to before
243 2005-08-11 Alan Modra <amodra@bigpond.net.au>
245 * README-vms: Delete.
246 * config-gas.com: Delete.
247 * makefile.vms: Delete.
248 * vmsconf.sh: Delete.
249 * config/atof-tahoe.c: Delete.
250 * config/m88k-opcode.h: Delete.
251 * config/obj-bout.c: Delete.
252 * config/obj-bout.h: Delete.
253 * config/obj-hp300.c: Delete.
254 * config/obj-hp300.h: Delete.
255 * config/tc-a29k.c: Delete.
256 * config/tc-a29k.h: Delete.
257 * config/tc-h8500.c: Delete.
258 * config/tc-h8500.h: Delete.
259 * config/tc-m88k.c: Delete.
260 * config/tc-m88k.h: Delete.
261 * config/tc-tahoe.c: Delete.
262 * config/tc-tahoe.h: Delete.
263 * config/tc-tic80.c: Delete.
264 * config/tc-tic80.h: Delete.
265 * config/tc-w65.c: Delete.
266 * config/tc-w65.h: Delete.
267 * config/te-aux.h: Delete.
268 * config/te-delt88.h: Delete.
269 * config/te-delta.h: Delete.
270 * config/te-dpx2.h: Delete.
271 * config/te-hp300.h: Delete.
272 * config/te-ic960.h: Delete.
273 * config/vms-a-conf.h: Delete.
274 * doc/c-a29k.texi: Delete.
275 * doc/c-h8500.texi: Delete.
276 * doc/c-m88k.texi: Delete.
277 * README: Remove obsolete examples, and list of supported targets.
278 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
279 bout and hp300 support.
280 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
281 * configure.in: Remove --enable-bfd-assembler, need_bfd,
283 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
284 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
285 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
287 * dw2gencfi.c: Likewise.
288 * dwarf2dbg.c: Likewise.
290 * input-file.c: Likewise.
291 * listing.c: Likewise.
292 * literal.c: Likewise.
293 * messages.c: Likewise.
295 * output-file.c: Likewise.
298 * struc-symbol.h: Likewise.
299 * subsegs.c: Likewise.
300 * subsegs.h: Likewise.
301 * symbols.c: Likewise.
302 * symbols.h: Likewise.
306 * config/aout_gnu.h: Likewise.
307 * config/obj-aout.c: Likewise.
308 * config/obj-aout.h: Likewise.
309 * config/obj-coff.c: Likewise.
310 * config/obj-coff.h: Likewise.
311 * config/obj-evax.h: Likewise.
312 * config/obj-ieee.h: Likewise.
313 * config/tc-arm.c: Likewise.
314 * config/tc-arm.h: Likewise.
315 * config/tc-avr.c: Likewise.
316 * config/tc-avr.h: Likewise.
317 * config/tc-crx.h: Likewise.
318 * config/tc-d10v.h: Likewise.
319 * config/tc-d30v.h: Likewise.
320 * config/tc-dlx.h: Likewise.
321 * config/tc-fr30.h: Likewise.
322 * config/tc-frv.h: Likewise.
323 * config/tc-h8300.c: Likewise.
324 * config/tc-h8300.h: Likewise.
325 * config/tc-hppa.h: Likewise.
326 * config/tc-i370.h: Likewise.
327 * config/tc-i386.c: Likewise.
328 * config/tc-i386.h: Likewise.
329 * config/tc-i860.h: Likewise.
330 * config/tc-i960.c: Likewise.
331 * config/tc-i960.h: Likewise.
332 * config/tc-ip2k.h: Likewise.
333 * config/tc-iq2000.h: Likewise.
334 * config/tc-m32c.h: Likewise.
335 * config/tc-m32r.h: Likewise.
336 * config/tc-m68hc11.h: Likewise.
337 * config/tc-m68k.c: Likewise.
338 * config/tc-m68k.h: Likewise.
339 * config/tc-maxq.c: Likewise.
340 * config/tc-maxq.h: Likewise.
341 * config/tc-mcore.c: Likewise.
342 * config/tc-mcore.h: Likewise.
343 * config/tc-mn10200.h: Likewise.
344 * config/tc-mn10300.c: Likewise.
345 * config/tc-mn10300.h: Likewise.
346 * config/tc-ms1.h: Likewise.
347 * config/tc-msp430.c: Likewise.
348 * config/tc-msp430.h: Likewise.
349 * config/tc-ns32k.c: Likewise.
350 * config/tc-ns32k.h: Likewise.
351 * config/tc-openrisc.h: Likewise.
352 * config/tc-or32.c: Likewise.
353 * config/tc-or32.h: Likewise.
354 * config/tc-ppc.c: Likewise.
355 * config/tc-ppc.h: Likewise.
356 * config/tc-s390.h: Likewise.
357 * config/tc-sh.c: Likewise.
358 * config/tc-sh.h: Likewise.
359 * config/tc-sparc.c: Likewise.
360 * config/tc-tic30.c: Likewise.
361 * config/tc-tic30.h: Likewise.
362 * config/tc-tic4x.c: Likewise.
363 * config/tc-tic4x.h: Likewise.
364 * config/tc-tic54x.c: Likewise.
365 * config/tc-tic54x.h: Likewise.
366 * config/tc-v850.h: Likewise.
367 * config/tc-vax.c: Likewise.
368 * config/tc-vax.h: Likewise.
369 * config/tc-xstormy16.h: Likewise.
370 * config/tc-xtensa.h: Likewise.
371 * config/tc-z8k.c: Likewise.
372 * config/tc-z8k.h: Likewise.
373 * config/vms-a-conf.h
374 * doc/Makefile.am: Likewise.
375 * doc/all.texi: Likewise.
376 * doc/as.texinfo: Likewise.
377 * doc/internals.texi: Likewise.
378 * doc/Makefile.in: Regenerate.
379 * Makefile.in: Regenerate.
380 * configure: Regenerate.
381 * config.in: Regenerate.
382 * po/POTFILES.in: Regenerate.
384 2005-08-09 Nick Clifton <nickc@redhat.com>
387 * macro.c (getstring): Do not treat round parentheses exactly the
388 same as angle brackets - the parentheses need to be preserved and
389 passed on to the macro processing code.
391 2005-08-08 Nick Clifton <nickc@redhat.com>
393 * config/tc-msp430.c (MSP430_ISA_21): Define.
394 (mcu_types): Add entries for msp430x21xx variants.
396 2005-08-08 Nick Clifton <nickc@redhat.com>
399 * macro.c (getstring): Treat round parentheses in the same way as
401 (get_any_string): Likewise.
403 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
406 * as.c (parse_args): Handle -al=<FILE>.
408 2005-08-07 Nick Clifton <nickc@redhat.com>
410 * read.c (s_app_line): Accept a line number of 0 for compatibility
411 with gcc's output for assembler-with-cpp files.
413 2005-08-05 Paul Brook <paul@codesourcery.com>
415 * config/tc-arm.c (current_it_mask, current_cc): New variables.
416 (do_t_add_sub): Use correct encodings inside IT block.
417 (do_t_arit3c): Ditto.
418 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
419 (md_assemble): Verify conditional suffixes agains IT blocks.
421 2005-08-05 Paul Brook <paul@codesourcery.com>
423 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
425 (encode_thumb32_shifted_operand): Prohibit register shifts.
426 (encode_thumb32_addr_mode): Fix typo.
427 (insns): Correct thumb2 ldm and stm opcodes.
429 2005-08-02 Khem Raj <kraj@mvista.com>
431 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
432 WLDRD/WSTRD instruction.
434 2005-08-02 Alan Modra <amodra@bigpond.net.au>
436 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
439 2005-07-29 Thiemo Seufer <ths@networkno.de>
441 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
443 2005-07-29 Paul Brook <paul@codesourcery.com>
445 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
447 (do_t_addr): Implement 32-bit variant.
448 (do_t_push_pop): Make some errors warnings. Handle single register
450 (insns): Use tCE for adr.
451 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
452 (md_apply_fix): Ditto.
454 2005-07-29 Paul Brook <paul@codesourcery.com>
456 * config/tc-arm.c (parse_tb): New function.
457 (enum operand_parse_code): Add OP_TB.
458 (parse_operands): Handle OP_TB.
459 (do_t_add_sub_w, do_t_tb): New functions.
460 (insns): Add entries for addw, subw, tbb and tbh.
461 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
463 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
465 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
467 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
469 * config/tc-i386.c (handle_large_common): Declare only for ELF.
471 2005-07-27 Jan Beulich <jbeulich@novell.com>
473 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
475 (unw_p_record): Remove unused/redundant fields imask and rmask.
476 Combine spoff and pspoff into a union. Combine gr and br into a
477 union. Change type of grmask and brmask to unsigned char. Change type
478 of frmask to unsigned int.
479 (unw_x_record): Combine spoff, pspoff, and treg into a union.
480 * config/tc-ia64.c (unwind): New field 'pending_saves'.
481 (check_pending_save): New.
482 (alloc_record): Clear out entire record.
483 (output_psp_gr): Use renamed structure fields.
484 (output_psp_sprel): Likewise.
485 (output_rp_gr): Likewise.
486 (output_rp_br): Likewise.
487 (output_rp_psprel): Likewise.
488 (output_rp_sprel): Likewise.
489 (output_pfs_gr): Likewise.
490 (output_pfs_psprel): Likewise.
491 (output_pfs_sprel): Likewise.
492 (output_preds_gr): Likewise.
493 (output_preds_psprel): Likewise.
494 (output_preds_sprel): Likewise.
495 (output_spill_base): Likewise.
496 (output_unat_gr): Likewise.
497 (output_unat_psprel): Likewise.
498 (output_unat_sprel): Likewise.
499 (output_lc_gr): Likewise.
500 (output_lc_psprel): Likewise.
501 (output_lc_sprel): Likewise.
502 (output_fpsr_gr): Likewise.
503 (output_fpsr_psprel): Likewise.
504 (output_fpsr_sprel): Likewise.
505 (output_priunat_gr): Likewise.
506 (output_priunat_psprel): Likewise.
507 (output_priunat_sprel): Likewise.
508 (output_bsp_gr): Likewise.
509 (output_bsp_psprel): Likewise.
510 (output_bsp_sprel): Likewise.
511 (output_bspstore_gr): Likewise.
512 (output_bspstore_psprel): Likewise.
513 (output_bspstore_sprel): Likewise.
514 (output_rnat_gr): Likewise.
515 (output_rnat_psprel): Likewise.
516 (output_rnat_sprel): Likewise.
517 (output_spill_psprel): Likewise.
518 (output_spill_sprel): Likewise.
519 (output_spill_reg): Likewise.
520 (output_fr_mem): Likewise. Allocate one unwind record per set mask
522 (output_frgr_mem): Likewise.
523 (output_gr_mem): Likewise.
524 (output_br_mem): Likewise.
525 (output_gr_gr): Likewise.
526 (output_br_gr): Likewise.
527 (fixup_unw_records): Likewise.
528 (process_one_record): Use renamed structure fields. For gr_gr and
529 br_gr, collect mask from chain of records before output.
530 (in_prologue): Simplify and eliminate early returns. Call
532 (in_body): Simplify and eliminate early returns.
533 (dot_body): Call check_pending_save.
534 (md_assemble): Update comment. Deal with pending saves.
536 2005-07-26 Jan Beulich <jbeulich@novell.com>
538 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
539 mask from guessed suffix, but mask out other immediate types only
540 if at least on candidate is valid for the insn.
542 2005-07-25 DJ Delorie <dj@redhat.com>
544 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
545 Support %mod() modifiers from opcodes.
546 * doc/c-m32c.texi (M32C-Modifiers): New section.
548 2005-07-25 Jan Hubicka <jh@suse.cz>
549 H.J. Lu <hongjiu.lu@intel.com>
551 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
553 (elf_com_section_ptr): New.
554 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
555 (elf_common_parse): Make it global. Use elf_com_section_ptr
556 instead of bfd_com_section_ptr.
557 (obj_elf_change_section): Handle x86-64 large bss sections.
559 * config/obj-elf.h (elf_com_section_ptr): New.
560 (elf_common_parse): New.
562 * config/tc-i386.c (handle_large_common): New.
563 (md_pseudo_table): Add "largecomm".
564 (x86_64_section_letter): New.
565 (x86_64_section_word): New.
567 * config/tc-i386.h (x86_64_section_word): New.
568 (x86_64_section_letter): New.
569 (md_elf_section_letter): New. Defined.
570 (md_elf_section_word): Likewise.
572 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
574 * configure.tgt: Remove i386-*-rtemself*.
575 Remove sparc-*-rtemself*.
577 2005-07-21 Ben Elliston <bje@gnu.org>
579 * config/tc-m68k.h: Remove TE_LYNX conditional code.
581 2005-07-21 Paul Brook <paul@codesourcery.com>
583 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
586 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
588 * messages.c: Use vsnprintf instead of vsprintf.
590 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
592 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
593 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
595 2005-07-18 Nick Clifton <nickc@redhat.com>
597 * configure.tgt: Restore alpha ordering to list of arches.
599 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
601 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
603 2005-07-18 Jan Beulich <jbeulich@novell.com>
605 * config/tc-i386.c (md_begin): Use IS_ELF.
606 (tc_i386_fix_adjustable): Likewise.
607 (md_estimate_size_before_relax): Likewise.
608 (md_apply_fix): Likewise.
609 (i386_target_format): Likewise.
610 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
611 (i386_immediate): Remove #ifdef LEX_AT.
612 (i386_displacement): Likewise.
613 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
616 2005-07-18 Jan Beulich <jbeulich@novell.com>
618 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
619 parameter to unsigned. Parameter sign now is tristate - zero/
620 positive mean unsigned/signed, negative means signedness doesn't
621 matter. Check field size,
622 signedness, and pcrel-ness are in agreement between relocated field
623 and relocation type. Adjust diagnostics.
624 (optimize_imm): And type mask of operand instead of overwriting it.
625 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
626 local structure and initialize gotrel accordingly. Pass caller as
627 mask of types that the operator can match.
628 (x86_cons_fix_new): Let reloc know that signedness of relocation
630 (x86_pe_cons_fix_new): Likewise.
631 (x86_cons): Pass additional argument to lex_got.
632 (i386_immediate): New local variable 'types'. Pass its address as
633 additional argument to lex_got. Mask out operand types not supported
635 (i386_displacement): Likewise. Set bigdisp to all types supported in
636 64-bit mode, combining the previously split initialization.
638 2005-07-18 Jan Beulich <jbeulich@novell.com>
640 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
643 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
645 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
648 2005-07-16 Alan Modra <amodra@bigpond.net.au>
650 * Makefile.am: Run "make dep-am".
651 * Makefile.in: Regenerate.
653 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
655 * gas/config/tc-i386.h (CpuVMX): New.
656 (CpuUnknownFlags): Add CpuVMX.
658 2005-07-14 Jim Blandy <jimb@redhat.com>
660 Add support for the Renesas M32C.
661 * Makefile.am (CPU_TYPES): List m32c.
662 (TARGET_CPU_CFILES): List config/tc-m32c.c.
663 (TARGET_CPU_HFILES): List config/tc-m32c.h.
664 * configure.in: Add case for m32c.
665 * configure.tgt: Add cases for m32c and m32c-*-elf.
666 * configure: Regenerated.
667 * config/tc-m32c.c, config/tc-m32c.h: New files.
668 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
669 * doc/Makefile.in: Regenerated.
670 * doc/all.texi: Set M32C.
671 * doc/as.texinfo: Add text for the M32C-specific options and line
672 comment characters, and refer to c-m32c.texi.
673 * doc/c-m32c.texi: New file.
675 2005-07-14 Nick Clifton <nickc@redhat.com>
678 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
679 the ins_parse buffer.
681 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
683 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
684 i386-*-rtemscoff*, sparc-*-rtemsaout*.
686 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
688 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
691 2005-07-08 Ben Elliston <bje@au.ibm.com>
693 * frags.h: Remove ANSI_PROTOTYPES conditional code.
694 * config/obj-elf.h: Likewise.
695 * config/tc-h8300.h: Likewise.
696 * config/tc-h8500.h: Likewise.
697 * config/tc-i370.h: Likewise.
698 * config/tc-i386.h: Likewise.
699 * config/tc-m68hc11.h: Likewise.
700 * config/tc-m68k.h: Likewise.
701 * config/tc-ppc.h: Likewise.
702 * config/tc-s390.h: Likewise.
703 * config/tc-sh.h: Likewise.
704 * config/tc-sparc.h: Likewise.
705 * config/tc-tic30.c: Likewise.
706 * config/tc-w65.h: Likewise.
707 * config/tc-xtensa.h: Likewise.
709 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
712 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
714 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
716 * config/tc-tic30.c (debug): Add format attribute. Fix format
719 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
721 * config/tc-i386.c (cpu_arch): Add sse3.
723 * config/tc-i386.h (CpuSSE3): Renamed from ...
724 (CpuPNI): This. Defined as CpuSSE3.
726 * doc/c-i386.texi: Document .sse3.
728 2005-07-06 Jan Beulich <jbeulich@novell.com>
730 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
732 2005-07-05 Nick Clifton <nickc@redhat.com>
734 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
735 md_chars_to_numbers to an unsigned pointer in order to avoid a
736 compile time warning.
738 2005-07-05 Paul Brook <paul@codesourcery.com>
740 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
742 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
744 * config/tc-ms1.c: New.
745 * config/tc-ms1.h: New.
746 * testsuite/gas/ms1/allinsn.d: New.
747 * testsuite/gas/ms1/allinsn.s: New.
748 * testsuite/gas/ms1/badinsn.s: New.
749 * testsuite/gas/ms1/badinsn1.s: New.
750 * testsuite/gas/ms1/badoffsethigh.s: New.
751 * testsuite/gas/ms1/badoffsetlow.s: New.
752 * testsuite/gas/ms1/badorder.s: New.
753 * testsuite/gas/ms1/badreg.s: New.
754 * testsuite/gas/ms1/badsignedimmhigh.s: New.
755 * testsuite/gas/ms1/badsignedimmlow.s: New.
756 * testsuite/gas/ms1/badsyntax.s: New.
757 * testsuite/gas/ms1/badsyntax1.s: New.
758 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
759 * testsuite/gas/ms1/badunsignedimmlow.s: New.
760 * testsuite/gas/ms1/errors.exp: New.
761 * testsuite/gas/ms1/ldst.s: New.
762 * testsuite/gas/ms1/misc.d: New.
763 * testsuite/gas/ms1/misc.s: New.
764 * testsuite/gas/ms1/ms1-16-003.d: New.
765 * testsuite/gas/ms1/ms1-16-003.s: New.
766 * testsuite/gas/ms1/ms1.exp: New.
767 * testsuite/gas/ms1/msys.d: New.
768 * testsuite/gas/ms1/msys.s: New.
769 * testsuite/gas/ms1/relocs.d: New.
770 * testsuite/gas/ms1/relocs.exp: New.
771 * testsuite/gas/ms1/relocs1.s: New.
772 * testsuite/gas/ms1/relocs2.s: New.
774 2005-07-05 Jan Beulich <jbeulich@novell.com>
776 * config/tc-i386.h (CpuSVME): New.
777 (CpuUnknownFlags): Include CpuSVME.
778 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
779 as alias of sledgehammer.
780 (md_assemble): Include invlpga in the check for insns with two source
782 (process_operands): Include SVME insns in the check for ignored
783 segment overrides. Adjust diagnostic.
784 (i386_index_check): Special-case SVME insns with memory operands.
786 2005-07-04 Khem Raj <kraj@mvista.com>
787 Nick Clifton <nickc@redhat.com>
789 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
790 use an immediate value.
791 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
792 since the register field of the operands structure is unsigned.
793 (s_arm_unwind_save_vfp): Make "reg" unsigned.
794 (parse_operands): Make the 2ns parameter an unsigned pointer to
796 (do_ldrd): When using the imm field of the operands structure as a
797 second register field, treat it as unsigned.
799 2005-07-04 Alan Modra <amodra@bigpond.net.au>
802 * config/obj-elf.c (obj_elf_change_section): Use backend
805 2005-07-01 Jan Beulich <jbeulich@novell.com>
807 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
808 (output_spill_psprel, output_spill_psprel_p): Combine.
809 (output_spill_sprel, output_spill_sprel_p): Combine.
810 (output_spill_reg, output_spill_regp_p): Combine.
811 (process_one_record): Handle psp_psprel.
812 (parse_predicate_and_operand): New.
813 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
814 initialize output values. Emit diagnostic case here.
815 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
816 (add_unwind_entry): New second parameter. Allow first parameter to
817 be NULL. Parse optional tag, emit warning about further support for
818 it otherwise being missing. Check end-of-line when requested.
819 (dot_fframe): Clear operand when wrong. Allow tag.
820 (dot_vframe): Likewise.
821 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
823 (dot_vframepsp): Remove.
824 (dot_altrp): Clear operand when wrong. Allow tag.
825 (dot_save): Likewise. Let default case also go through
827 (dot_savemem): Likewise.
828 (dot_restore): Don't return when wrong operand. Allow tag.
829 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
830 parse_predicate_and_operand and the new arguments to
831 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
832 when wrong operand. Allow tag.
833 (dot_restorereg, dot_restorereg_p): Likewise.
834 (dot_spillmem, dot_spillmem_p): Likewise.
835 (dot_saveg): Clear operand when wrong. Perform tighter operand
837 (dot_savef): Likewise.
838 (dot_saveb): Likewise.
839 (dot_savegf): Likewise.
840 (dot_spill): Remove end-of-line check. Combine. Simplify by using
841 parse_predicate_and_operand and the new arguments to
842 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
843 when wrong operand. Allow tag.
845 (dot_label_state): Don't return when wrong operand.
846 (dot_copy_state): Likewise.
847 (dot_unwabi): Likewise. Check if in prologue.
848 (dot_body): Don't call demand_empty_rest_of_line.
849 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
851 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
852 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
853 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
854 (parse_operand): New second parameter. Don't deal with '}' here
855 anymore. Don't advance past end-of-line.
856 (parse_operands): Pass second argument to parse_operand.
857 (ia64_start_line): Prevent out-of-bounds access through
858 input_line_pointer. Deal with '}' here.
859 (ia64_unrecognized_line): Don't deal with '}' here.
860 (dot_alias): Use ignore_rest_of_line not its deprecated alias
861 discard_rest_of_line.
863 2005-06-30 Zack Weinberg <zack@codesourcery.com>
865 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
866 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
867 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
868 (do_branch): Always set inst.reloc.pc_rel.
869 (s_arm_elf_cons): Disallow use of (plt) suffix.
870 (do_adrl): Adjust X_add_number unconditionally.
871 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
872 argument. Handle all adjustment for pipeline offset here.
873 (md_apply_fix): No need to undo work of md_pcrel_from. No
874 need to extract pre-encoded pipeline adjustments from various
875 branch instructions. Generally, assume instructions are already
876 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
877 special cases. Handle BFD_RELOC_ARM_PLT32 like
878 BFD_RELOC_ARM_PCREL_BRANCH.
879 (tc_gen_reloc): Remove OBJ_ELF special case.
880 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
882 2005-06-30 Ben Elliston <bje@gnu.org>
884 * Makefile.am (check-DEJAGNU): Don't search for expect.
885 * Makefile.in: Regenerate.
887 2005-06-30 Ben Elliston <bje@gnu.org>
889 * Makefile.am (EXPECT): Set to expect.
890 (RUNTEST): Likewise, set to runtest.
891 * Makefile.in: Regenerate.
893 2005-06-23 Ben Elliston <bje@gnu.org>
895 * config/m68k-parse.h: Use ISO C90.
896 * config/m68k-parse.y: Likewise.
897 * config/tc-m68k.h: Likewise.
899 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
902 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
904 (optimize_disp): Optimize only if possible. Don't use 64bit
905 displacement on non-constants and do same on constants if
908 2005-06-17 Jan Beulich <jbeulich@novell.com>
910 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
911 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
912 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
913 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
914 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
916 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
917 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
918 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
919 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
920 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
921 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
922 convert 8-byte pc-relative relocations.
923 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
924 (i386_validate_fix): Likewise.
925 (x86_cons): Also handle quad values in 64-bit mode.
926 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
927 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
928 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
929 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
931 2005-06-13 Zack Weinberg <zack@codesourcery.com>
933 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
934 symbolP as well as for names with a leading dot. Use ACONCAT.
935 (md_apply_fix): For branch relocations, only replace value
936 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
937 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
938 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
939 (LOCAL_LABEL_PREFIX): Don't define.
941 2005-06-10 Alan Modra <amodra@bigpond.net.au>
943 * config/tc-hppa.c (pa_block): Allocate just one byte for the
946 2005-06-08 James E Wilson <wilson@specifixinc.com>
949 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
950 is NULL, then emit a warning, and return the current index.
952 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
955 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
956 temporary copy of the operands array so that changes can be safely
957 backed out if the insn does not match.
958 (m68k_compare_opcode): Shortcut the test when the parameters are
959 the same. Return 1 if the names match but the second opcode is
960 further on in the array than the first.
962 2005-06-08 Nick Clifton <nickc@redhat.com>
965 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
967 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
969 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
971 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
972 Michael Snyder <msnyder@redhat.com>
973 Stan Cox <scox@redhat.com>
975 * configure.in: Add ms1 case.
977 * configure: Regenerate.
979 * configure.tgt: Add ms1 case.
981 2005-06-07 Bob Wilson <bob.wilson@acm.org>
983 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
984 * config/tc-xtensa.c (new_resource_table): Likewise.
985 (resize_resource_table): Likewise.
986 (release_resources): Fix assertion for unsigned values.
988 2005-06-07 Zack Weinberg <zack@codesourcery.com>
990 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
991 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
992 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
993 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
994 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
995 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
996 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
997 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
998 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
999 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1000 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1001 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1002 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1003 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1004 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1005 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1006 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1007 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1008 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1009 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1010 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1011 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1012 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1013 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1014 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1015 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1016 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1017 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1018 * config/tc-xtensa.c, config/tc-z8k.c:
1019 Replace all instances of the string "_apply_fix3" with
1021 * po/POTFILES.in, po/gas.pot: Regenerate.
1023 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1025 * Makefile.am: Run "make dep-am".
1026 (POTFILES): Remove GAS_CFILES.
1027 * Makefile.in: Regenerate.
1029 2005-06-07 David Ung <davidu@mips.com>
1031 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1032 24kc, 24kf and 24kfx under MIPS32 release 2.
1034 2005-06-04 Nick Clifton <nickc@redhat.com>
1036 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1037 to their Thumb-enabled equivalents.
1039 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1041 * config/tc-mips.c (load_register): Add leading "0x" to the
1042 output of sprintf_vma().
1045 2005-06-01 Nick Clifton <nickc@redhat.com>
1047 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1048 test for the presence of thumb version of the parsing functions
1049 since they must always exist and the test generates a compile time
1052 2005-05-31 Richard Henderson <rth@redhat.com>
1054 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1055 (alpha_reloc_op): Add it.
1056 (debug_exp): Handle it.
1057 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1058 (emit_insn): Handle it.
1059 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1061 2005-05-31 Christian Groessler <chris@groessler.org>
1063 * write.c (dump_section_relocs): Convert to ISO-C.
1064 (write_relocs): Avoid signed/unsigned and fprintf argument
1065 warnings in debug code.
1067 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1069 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1070 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1071 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1072 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1073 fixP->tc_fix_data directly in the sole place it was used.
1074 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1075 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1078 2005-05-27 Jan Beulich <jbeulich@novell.com>
1080 * config/tc-ia64.c (struct proc_pending): New.
1081 (unwind): Replace proc_start with proc_pending.
1082 (unwind_diagnostic): Check unwind.proc_pending.sym.
1083 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1084 Check if previous proc not closed. Record all entry points.
1085 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1086 Set symbol sizes for entry points recorded in dot_proc. Check
1087 arguments for consistency with respective .proc's.
1088 (md_assemble): Replace unwind.proc_start with
1089 unwind.proc_pending.sym.
1091 2005-05-27 Jan Beulich <jbeulich@novell.com>
1093 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1094 and last_ptr. Check all in-use slots for first one with non-NULL
1095 unwind_record. Don't reload end_ptr before second update round.
1097 2005-05-26 James E Wilson <wilson@specifixinc.com>
1099 * config/tc-ia64.c (extra_goodness): Update comment.
1100 (md_begin): Add debugging code to print best_template table.
1102 2005-05-25 Jan Beulich <jbeulich@novell.com>
1104 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1107 2005-05-25 Jan Beulich <jbeulich@novell.com>
1109 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1110 BFD_RELOC_UNUSED when determining the width of the reloc.
1112 2005-05-25 Jan Beulich <jbeulich@novell.com>
1114 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1117 2005-05-25 Jan Beulich <jbeulich@novell.com>
1119 * config/tc-ia64.c (dot_radix): Rewrite.
1121 2005-05-25 Jan Beulich <jbeulich@novell.com>
1123 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1125 (alloc_record): Remove references to next_slot_number and
1127 (emit_one_bundle): Likewise.
1129 2005-05-22 Nick Clifton <nickc@redhat.com>
1131 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1132 message buffer when invoking the insert function.
1134 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1136 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1137 only if an instruction match is found.
1139 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1141 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1142 to addition in argument to xtensa_dwarf2_emit_insn.
1144 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1146 * Makefile.am: Have 'all' depend on 'info'.
1147 * Makefile.in: Regenerate.
1149 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1151 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1153 2005-05-19 Anton Blanchard <anton@samba.org>
1155 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1156 (md_show_usage): Document it.
1157 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1158 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1160 2005-05-19 Jan Beulich <jbeulich@novell.com>
1162 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1163 relocations in unwind section.
1165 2005-05-18 Nick Clifton <nickc@redhat.com>
1167 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1168 if one exists. Ignore any error messages it may produce, just
1169 allow it to perform the insertion.
1171 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1173 * hash.c (hash_lookup): Add len parameter. All callers changed.
1174 (hash_find_n): New interface.
1175 * hash.h: Prototype hash_find_n.
1176 * sb.c: Include as.h.
1177 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1178 (sb_scrub_and_add_sb): New interface.
1179 * sb.h: Prototype sb_scrub_and_add_sb.
1180 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1182 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1183 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1184 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1186 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1188 * doc/Makefile.am (gasver.texi): Don't use $<.
1189 * doc/Makefile.in: Regenerated.
1191 2005-05-17 Nick Clifton <nickc@redhat.com>
1194 * symbols.c (resolve_symbol_value): Do not move symbols whose
1195 value expression has not been resolved or finalized into the
1196 absolute section as this will confuse other parts of the assembler
1197 into thinking that their value is zero.
1199 2005-05-17 Jan Beulich <jbeulich@novell.com>
1201 * read.c (_find_end_of_line): New.
1202 (find_end_of_line): New.
1203 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1204 (read_a_source_file): Use it.
1207 (get_line_sb): Use it.
1208 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1209 (s_comm_internal): Likewise.
1211 (s_macro): Likewise.
1212 (s_ignore): Use ignore_rest_of_line.
1213 * read.h (find_end_of_line): Prototype.
1214 (discard_rest_of_line): Remove prototype. #define to
1215 ignore_rest_of_line.
1217 2005-05-17 Nick Clifton <nickc@redhat.com>
1219 * config/tc-v850,h (TC_FIX_TYPE): Define.
1220 (TC_INIT_FIX_TYPE): Define.
1221 * config/tc-v850.c (md_assemble): When creating a fix record the
1222 operand in the tc_fix_data field.
1223 (md_apply_fix3): When applying a resolved fix use the operand's
1224 insertion procedure to store the value, if the operand has been
1227 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1229 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1231 * Makefile.in: Regenerated.
1233 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1234 Bob Wilson <bob.wilson@acm.org>
1236 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1238 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1239 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1241 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1243 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1244 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1246 2005-05-10 Michael Matz <matz@suse.de>
1248 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1250 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1252 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1255 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1256 Handle label-without-colon before ordinary dot-pseudo as an
1257 ordinary label. Don't leak memory for label-without-colon alone
1258 on a line. Don't mmixal-munge operands for dot-pseudos.
1260 2005-05-10 Jan Beulich <jbeulich@novell.com>
1262 * macro.c (get_any_string): Remove the two last parameters. Replace
1263 references to the former expand parameter by using macro_alternate.
1264 Simplify loop condition for checking for end-of-string.
1265 (get_string): Remove redunant call to sb_skip_white.
1266 (do_formals): Remove two last arguments to get_any_string.
1267 (macro_expand): Likewise.
1268 (expand_irp): Likewise.
1270 2005-05-10 Jan Beulich <jbeulich@novell.com>
1272 * read.c (s_macro): Move local variable 'local' to smaller scope.
1273 Call sb_kill on it when done.
1275 2005-05-09 Jan Beulich <jbeulich@novell.com>
1277 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1278 when zero and not required by encoding constraints.
1280 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1283 * config/tc-sh64.c (sh64_fake_label): New.
1285 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1287 * doc/internals.texi (TC_FAKE_LABEL): Document.
1289 * write.c (TC_FAKE_LABEL): New.
1290 (adjust_reloc_syms): Use it.
1291 (write_object_file): Likewise.
1293 2005-05-09 Jan Beulich <jbeulich@novell.com>
1295 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1296 and comma in Intel mode.
1298 2005-05-09 Jan Beulich <jbeulich@novell.com>
1300 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1301 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1302 Make name array static and const. Adjust lookup to account for NULL
1303 entries (standing for unused register numbers).
1305 2005-05-09 Jan Beulich <jbeulich@novell.com>
1307 * config/tc-i386.c (parse_insn): Consider all matching instructions
1308 when checking for string instruction after string-only prefix.
1310 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1313 * config/tc-ia64.c (start_unwind_section): Properly check
1314 comdat group with SHF_GROUP.
1316 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1318 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1320 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1322 * config/tc-xtensa.c: Remove excess whitespace.
1323 * config/tc-xtensa.h: Likewise.
1324 * config/xtensa-istack.h: Likewise.
1325 * config/xtensa-relax.c: Likewise.
1326 * config/xtensa-relax.h: Likewise.
1328 2005-05-06 Nick Clifton <nickc@redhat.com>
1330 * sb.h: Fix formatting of comments.
1331 * sb.c: Fix formatting of comments.
1333 2005-05-06 Jan Beulich <jbeulich@novell.com>
1335 * sb.h (sb_add_buffer): Reintroduce.
1336 * sb.c (sb_add_buffer): Likewise.
1338 2005-05-06 Jan Beulich <jbeulich@novell.com>
1340 * macro.c (new_formal, del_formal): New.
1341 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1342 required argument has default value. Stop looking for more formal
1343 when there was a vararg one.
1344 (macro_expand_body): Use new_formal and del_formal.
1345 (macro_expand): Likewise. Initialize local variable err. Don't
1346 return immediately when encountering an error. Warn when keyword
1347 argument already had a value assigned. Eliminate duplicate clearing
1348 of argument value. When current positional argument matches parameter
1349 of vararg type, assign to it all the remaining arguments. Issue error
1350 when required parameter does not have value.
1351 (free_macro): Use del_formal.
1352 (expand_irp): Initialize formal type. Free buffers associated with
1353 formal prior to returning.
1354 * macro.h (struct formal_struct): Add new field 'type' with new
1355 enumeration type 'formal_type'.
1356 * doc/as.texinfo: Document macro parameter qualifiers.
1357 * NEWS: Mention new functionality.
1359 2005-05-06 Jan Beulich <jbeulich@novell.com>
1361 * cond.c (s_ifb): New.
1362 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1363 * read.h (s_ifb): Prototype.
1364 * doc/as.texinfo: Document .ifb and .ifnb.
1366 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1368 * config/tc-ia64.c (MIN): Undef.
1370 2005-05-05 Paul Brook <paul@codesourcery.com>
1372 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1374 2005-05-05 Matt Thomas <matt@3am-software.com>
1376 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1379 2005-05-05 Nick Clifton <nickc@redhat.com>
1381 * Update the address and phone number of the FSF organization in
1382 the GPL notices in the following files:
1383 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1384 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1385 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1386 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1387 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1388 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1389 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1390 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1391 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1392 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1393 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1394 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1395 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1396 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1397 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1398 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1399 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1400 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1401 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1402 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1403 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1404 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1405 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1406 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1407 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1408 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1409 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1410 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1411 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1412 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1413 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1414 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1415 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1416 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1417 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1418 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1419 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1420 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1421 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1422 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1423 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1424 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1425 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1426 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1427 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1428 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1429 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1430 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1431 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1432 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1433 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1434 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1435 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1436 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1437 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1438 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1439 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1440 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1441 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1442 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1443 config/xtensa-istack.h, config/xtensa-relax.c,
1444 config/xtensa-relax.h, doc/fdl.texi
1446 2005-05-05 Nick Clifton <nickc@redhat.com>
1448 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1449 the target_big_endian variable to false.
1451 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1453 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1454 list traversal. Use bfd_section_list_prepend.
1455 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1456 over the section list.
1457 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1458 (xtensa_insert_section): Delete.
1459 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1460 and bfd_section_list_prepend.
1461 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1462 bfd_section_list_insert_after.
1464 2005-05-03 Nick Clifton <nickc@redhat.com>
1466 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1467 of bfd_section_list... macros.
1468 * config/tc-mmix.c (mmix_frob_file): Likewise.
1469 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1470 (xtensa_insert_section): Likewise.
1472 * macro.c (macro_hash): Remove static.
1473 * macro.h (macro_hash): Provide an external declaration.
1475 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1477 * write.c (write_object_file): Use bfd_section_double_list_remove
1480 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1482 * doc/Makefile.am (gasver.texi): Correct quoting.
1483 * doc/Makefile.in: Regenerated.
1485 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1487 * configure.tgt: Add h8300*-*-rtemscoff.
1488 Switch h8300*-*-rtems* to elf.
1490 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1492 * hash.c: Undo the last change.
1495 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1497 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1499 (DISTCLEANFILES): Remove.
1500 (MAINTAINERCLEANFILES): Add asconfig.texi.
1501 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1503 2005-04-29 Ben Elliston <bje@au.ibm.com>
1505 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1506 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1507 (bignum-copy.o): Remove.
1508 * Makefile.in: Regenerate.
1509 * makefile.vms (OBJS): Remove bignum-copy.obj.
1510 * symbols.h (local_symbol_make): Remove declaration.
1511 (verify_symbol_chain_2): Likewise.
1512 * symbols.c (local_symbol_make): Make static.
1513 (max_indent_level): Likewise.
1514 (verify_symbol_chain_2): Remove.
1515 * macro.c (macro_hash): Make static.
1516 * messages.c (fprint_value): Remove.
1517 * read.h (get_absolute_expr): Remove.
1518 (emit_leb128_expr): Likewise.
1519 (do_s_func): Likewise.
1520 * read.c (do_s_func): Make static.
1521 (emit_leb128_expr): Likewise.
1522 (get_absolute_expr): Likewise.
1523 * as.h (as_howmuch): Remove declaration.
1524 (fprint_value): Likewise.
1525 * as.c (myname): Make static.
1526 * input-scrub.c (as_howmuch): Remove.
1527 (as_1_char): Likewise.
1528 * input-file.h (input_file_is_open): Remove.
1529 * input-file.c (input_file_is_open): Likewise.
1530 * expr.h (expr_build_unary): Remove declaration.
1531 (expr_build_binary): Likewise.
1532 * expr.c (expr_build_unary): Remove.
1533 (expr_build_binary): Likewise.
1534 * hash.h (hash_replace): Remove declaration.
1535 (hash_delete): Likewise.
1536 * hash.c (hash_replace): Remove.
1537 (hash_delete): Likewise.
1538 * bignum-copy.c (bignum_copy): Move from here ..
1539 * config/tc-vax.c (bignum_copy): .. to here.
1540 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1541 (bignum_copy): Remove extern declaration.
1542 * sb.h (string_count): Remove extern declaration.
1543 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1544 (sb_name): Likewise.
1545 * sb.c (dsize): Replace preprocessor macro with static int.
1546 (string_count): Make static.
1547 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1548 (sb_name): Likewise.
1549 * config/obj-coff.c (dim_index): Make static.
1550 * config/tc-i386.c (GOT_symbol): Likewise.
1551 (output_invalid_buf): Likewise.
1552 * doc/internals.texi (Warning and error messages): Remove the
1553 prototype for fprint_value.
1555 2005-04-27 Ben Elliston <bje@au.ibm.com>
1559 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1561 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1563 * read.c (pseudo_set): Disallow symbol set to common symbol.
1566 * write.c (write_object_file): Report common symbol name when
1567 disallowing local symbol set to common symbol.
1568 (adjust_reloc_syms): Disallow local symbol set to undefined
1571 2005-04-25 Jan Beulich <jbeulich@novell.com>
1573 * macro.c (macro_expand_body): Replace locals indicator parameters
1574 with actual macro_entry. New local variables macro_line and err.
1575 Don't return when encountering an error, just record the fact.
1576 Detect local symbol name colliding with parameter. Track line number
1577 inside of macro expansion.
1578 (do_formals): Move local variable name to wider scope. Check
1579 parameter of the same name doesn't already exist. In MRI mode, also
1580 check it doesn't collide with the argument count pseudo-parameter).
1581 (define_macro): Add file and line number parameters. Remove local
1582 variable namestr. New local variable error. Initialize macro_entry
1583 members file, line, and name. Don't return when encountering an
1584 error, just record the fact. Use %s in some diagnostics for read.c
1585 to insert the macro name. Free macro_entry on error.
1586 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1587 when encountering an error, just record the fact.
1588 (expand_irp): Don't return when encountering an error, just record
1590 * macro.h (macro_struct): New members name, file, and line.
1591 (define_macro): Add file and line number parameters.
1592 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1593 regarding pseudo-op redefinition with the file/line that macro
1594 definition started at.
1596 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1598 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1599 (future_alignment_required): Remove ifdefs that use it.
1601 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1603 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1604 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1605 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1607 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1608 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1610 2005-04-21 Christian Groessler <chris@groessler.org>
1612 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1615 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1617 * config/obj-aout.h (S_IS_EXTERN): Removed.
1618 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1619 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1620 * symbols.c (S_IS_EXTERN): Likewise.
1621 * symbols.h (S_IS_EXTERN): Likewise.
1623 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1625 * config/tc-d10v.c (md_apply_fix3): Likewise.
1626 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1627 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1628 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1629 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1630 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1631 (shmedia_md_convert_frag): Likewise.
1632 * symbols.c (print_symbol_value_1): Likewise.
1633 * write.c (write_object_file): Likewise.
1635 2005-04-20 Nick Clifton <nickc@redhat.com>
1637 * config/tc-xtensa.c (get_aligned_diff): Change type of
1638 branch_align to offsetT so that its signedness matches that of
1641 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1642 number into a readable string.
1643 (load_register): Likewise.
1645 2005-04-20 Andreas Schwab <schwab@suse.de>
1647 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1649 2005-04-19 David S. Miller <davem@davemloft.net>
1651 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1652 NULL insn, exit early. Remove now spurious NULL checks.
1653 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1656 2005-04-19 Jan Beulich <jbeulich@novell.com>
1658 * symbols.h (symbol_find_base): Remove prototype.
1659 * symbols.c (save_symbol_name): Remove code section conditional upon
1661 (symbol_find): Remove.
1662 (symbol_find_base): Rename to symbol_find.
1663 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1665 * config/obj-coff.c (tag_insert): Remove code section conditional
1666 upon STRIP_UNDERSCORE.
1667 (obj_coff_def): Likewise.
1668 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1669 (coff_frob_symbol): Likewise.
1670 (yank_symbols): Likewise.
1671 (c_section_symbol): Likewise.
1672 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1673 * config/tc-arm.c (symbol_locate): Remove code section conditional
1674 upon STRIP_UNDERSCORE.
1675 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1676 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1677 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1678 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1679 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1681 2005-04-19 Andreas Schwab <schwab@suse.de>
1683 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1684 access to application registers.
1686 2005-04-19 Jan Beulich <jbeulich@novell.com>
1688 * config/te-sysv32.h: Remove.
1689 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1691 * Makefile.in (TARG_ENV_HFILES): Likewise.
1693 2005-04-19 Jan Beulich <jbeulich@novell.com>
1696 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1699 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1701 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1703 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1705 * config/tc-mips.c (normalize_constant_expr): Don't check for
1707 (check_absolute_expr): Only call normalize_constant_expr() if
1709 (mips_ip): Likewise.
1711 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1713 2005-04-18 Jan Beulich <jbeulich@novell.com>
1715 * macro.c (free_token): New, freeing all the memory associated with a
1717 (do_formals): Move initializers to ...
1718 (define_macro): ... here.
1719 (delete_macro): Convert passed in name to lower case. Warn when
1720 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1722 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1724 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1726 2005-04-15 Jan Beulich <jbeulich@novell.com>
1728 * config/obj-elf.c (obj_elf_struct): New.
1729 (elf_pseudo_table). Use it for .offset and .struct.
1731 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1732 Sterling Augustine <sterling@tensilica.com>
1734 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1735 than the section alignment.
1737 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1738 H.J. Lu <hongjiu.lu@intel.com>
1740 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1741 * config/tc-xtensa.c (xg_translate_sysreg_op,
1742 xtensa_translate_old_userregs_ops,
1743 xtensa_find_unaligned_branch_targets,
1744 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1745 relax_frag_add_nop): Support 64-bit host.
1746 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1747 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1749 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1751 * configure.tgt: Add support for OpenBSD/sparc ELF.
1753 * configure.tgt: Set emulation for mips-*-openbsd*.
1754 Remove broken mips-dec-openbsd* config.
1755 * configure.in: Set default ABI for mips64-*-openbsd*.
1756 * configure: Regenerate.
1758 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1760 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1761 optimization for constant addresses.
1763 2005-04-14 Nick Clifton <nickc@redhat.com>
1765 * as.c (main): Move parse_args before symbol_begin and frag_init
1766 so that the hash table size can be set before it is used.
1767 * hash.c: Use an unsigned long type for the size of the hash
1769 * hash.h (set_gas_hash_table_size): Update the prototype.
1771 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1773 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1774 * acinclude.m4: Include ../bfd/warning.m4.
1775 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1776 * Makefile.in: Regenerate.
1777 * configure: Regenerate.
1778 * doc/Makefile.in: Regenerate.
1780 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1782 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1783 (normalize_address_expr): New function to sign-extend address
1784 offsets that fit into 32 bits in 32-bit mode.
1785 (macro_build_ldst_constoffset): Use normalize_address_expr()
1786 instead of a handcoded sequence.
1787 (load_register): Likewise. Report oversized numbers in a useful
1789 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1790 for constant addresses. Report oversized numbers in a useful way.
1791 (mips_ip): Use normalize_address_expr() for addresses.
1793 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1795 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1796 similar to other instructions now that they're marked as ImmExt.
1798 2005-04-12 Nick Clifton <nickc@redhat.com>
1800 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1801 (gas_hash_table_size): New static variable.
1802 (set_gas_hash_table_size): New function: Records a requested size
1803 for the hash tables.
1804 (get_gas_hash_table_size): New function: Return a prime number
1805 near the requested size of the hash table.
1806 (hash_new): Use get_gas_hash_table_size.
1807 * hash.h: Add a prototype for set_gas_hash_table_size.
1808 * as.c (show_usage): Add description of new switches: --hash-size
1809 and --reduce-memory-overheads.
1810 (option_values): Add OPTION_HASH_TABLE_SIZE and
1811 OPTION_REDUCE_MEMORY_OVERHEADS.
1812 (std_longpopts): Add entries for the new options.
1813 (parse_args): Handle the new options.
1814 * Makefile.am: Add a dependency of as.c on hash.h.
1815 * Makefile.in: Regenerate.
1816 * doc/as.texinfo: Document the new switches.
1817 * NEWS: Mention the new switches.
1819 2005-04-12 Nick Clifton <nickc@redhat.com>
1822 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1825 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1827 * Makefile.am: Run "make dep-am".
1828 * Makefile.in: Regenerate.
1830 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1831 Bob Wilson <bob.wilson@acm.org>
1833 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1835 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1837 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1839 2005-04-11 Jan Beulich <jbeulich@novell.com>
1841 * NEWS: Mention these changes and their effects.
1842 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1844 (check_macro): Likewise.
1845 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1846 labels together with the closing pseudo-op.
1847 (macro_expand_body): Adjust comment. Range-check input before use.
1848 Adjust mis-spelled diagnostic. Use is_name_beginner.
1849 * read.c (try_macro): New.
1850 (read_a_source_file): New static variable last_eol. Don't list
1851 macro expansion lines more than once. Call try_macro.
1852 (s_macro): Set section of line_label to absolute instead of undefined.
1853 * doc/as.texinfo: Add information on the caveats of these changes.
1855 2005-04-11 Alan Modra <amodra@bigpond.net.au>
1857 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1858 * symbols.h (symbol_X_add_number): Update prototype.
1860 2005-04-10 Eric Christopher <echristo@redhat.com>
1862 * symbols.c (symbol_X_add_number): Fix warning.
1864 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1866 * config/tc-m68k.c (md_begin): Support 64bit host.
1867 (get_num): Support 64bit BFD on 32bit host.
1869 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1871 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1873 2005-04-09 Alan Modra <amodra@bigpond.net.au>
1875 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1876 call. Don't do the COFF hacks for multi-emulation gas. Move
1877 demand_empty_rest_of_line back to caller.
1878 (s_set, equals): demand_empty_rest_of_line here.
1881 * as.h (rs_dummy): Define.
1882 * symbols.c (symbol_X_add_number): New function.
1883 * symbols.h (symbol_X_add_number): Declare.
1884 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1885 * read.c (assign_symbol): New function, split out from s_set.
1886 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1887 Fix COFF hacks for multi-emulation gas.
1888 (s_set): Call assign_symbol. Remove "register" keyword.
1889 (set_zero_frag): New function.
1890 (pseudo_set): Always check for assignment to section syms.
1891 Always set segment and frag of symbol, and likewise extern for
1892 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1893 special case exp.X_add_number non-zero for O_symbol expressions.
1894 (equals): Use assign_symbol.
1896 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1898 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1901 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1903 * config/tc-i386.c (tc_gen_reloc): Don't turn
1904 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1906 2005-04-06 Nick Clifton <nickc@redhat.com>
1908 * po/rw.po: New translation: Kinyarwanda
1909 * configure.in (ALL_LINGUAS): Add rw
1910 * configure: Regenerate.
1912 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1913 Bob Wilson <bob.wilson@acm.org>
1915 * config/tc-xtensa.c (branch_align_power): New.
1916 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1917 future_alignment_required): Use branch_align_power to check section
1918 alignment as well as xtensa_fetch_width when aligning branch targets.
1920 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1922 * config/tc-xtensa.c: Warning fixes throughout.
1923 (xtensa_fetch_width): Change to unsigned.
1924 (assemble_nop, xtensa_find_unaligned_branch_targets,
1925 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1926 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1927 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1928 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1929 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1930 get_text_align_max_fill_size, get_text_align_nop_count,
1931 get_text_align_nth_nop_size, get_noop_aligned_address,
1932 get_aligned_diff, convert_frag_align_next_opcode,
1933 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1934 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1935 types, avoiding size_t and using offsetT and addressT appropriately.
1936 (get_text_align_power): Clean up types. Avoid incorrect bound.
1937 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1939 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1941 * config/tc-ia64.c (start_unwind_section): Undo the change
1943 (generate_unwind_image, dot_endp): Likewise.
1945 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1947 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1948 le_nop_stop arrays and initializers to file scope.
1949 (md_begin): When generating code for anything other than
1950 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1952 2005-04-01 Jan Beulich <jbeulich@novell.com>
1954 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1957 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1959 * NEWS: Mention [fdgh]_floating.
1960 * config/atof-vax.c: Fix some whitespace.
1961 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1963 2005-04-01 Nick Clifton <nickc@redhat.com>
1965 * configure.in: Add a check for <unistd.h> providing a prototype
1966 for getopt() which is compatible with the one in
1967 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1968 * configure: Regenerate.
1969 * config.in (HAVE_DECL_GETOPT): Add.
1971 2005-04-01 Jan Beulich <jbeulich@novell.com>
1973 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1975 2005-04-01 Jan Beulich <jbeulich@novell.com>
1977 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1978 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1980 2005-03-30 Julian Brown <julian@codesourcery.com>
1982 * config/tc-arm.c (arm_adjust_symtab): Rename
1983 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1985 2005-03-30 Julian Brown <julian@codesourcery.com>
1987 * config/tc-arm.c (mapping_state): Change documentation in function
1988 comment to cross-reference spec instead. Change type of mapping symbols
1990 (arm_adjust_symtab): Don't change type of mapping symbols here.
1992 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1994 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1995 * config.in: Regenerate.
1996 * configure: Regenerate.
1997 * configure.in: Check for ffs decl and alphabetize.
1999 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2000 Phil Blundell <philb@gnu.org>
2002 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2003 (md_apply_fix3): Mark TLS symbols.
2004 (tc_gen_reloc): Handle TLS relocations.
2005 (arm_fix_adjustable): Ignore TLS relocations.
2006 (s_arm_elf_cons): Support expressions after decorated symbols.
2008 2005-03-29 Julian Brown <julian@codesourcery.com>
2010 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2011 whether personality routine index N has been output for this section.
2012 (mapping_state): tc_segment_info_data now struct not enum.
2013 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2014 handled on section change.
2015 (create_unwind_entry): Previous code to output dependency removed.
2016 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2018 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2019 arm_segment_info_type.
2020 (arm_segment_info_type): New struct.
2022 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2023 Bob Wilson <bob.wilson@acm.org>
2025 * config/tc-xtensa.c (do_align_targets): Update comment.
2026 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2027 Insert a LOOP_END frag before every loop target, and do not overload
2028 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2029 (xg_assemble_vliw_tokens): Use do_align_targets.
2030 (xtensa_fix_target_frags): Remove code to convert a
2031 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2032 negatable branch at the end of a loop.
2033 (frag_can_negate_branch): Delete.
2035 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2036 H.J. Lu <hongjiu.lu@intel.com>
2039 NEWS: Mention "-mtune=[itanium1|itanium2]".
2041 * config/tc-ia64.c (md): Add tune.
2042 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2043 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2044 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2045 B unit NOPs are discouraged for McKinley-derived cores.
2046 (md_begin): Don't hardcode the "extra_goodness()" function in
2048 (ia64_init): Set md.tune to itanium2.
2050 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2051 * doc/c-ia64.texi: Likewise.
2053 2005-03-27 Ian Lance Taylor <ian@airs.com>
2055 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2056 bad C_EFCN symbol, print its name.
2058 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2060 * config/tc-xtensa.c (use_longcalls): Delete.
2061 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2062 the use_longcalls flag is set. Do this before checking the segment.
2063 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2064 expand direct calls at this point.
2065 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2066 (xtensa_find_unmarked_state_frags): Likewise.
2067 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2068 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2069 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2070 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2072 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2074 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2076 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2078 * config/tc-cris.h: Convert to ISO C90.
2079 * config/tc-cris.c: Ditto.
2080 (md_estimate_size_before_relax): Remove obsolete comment for
2081 parameter "segment_type".
2082 (md_begin): Document reason for cast of hash_insert argument.
2083 (md_atof): Correct type of parameter "type".
2085 2005-03-24 Nick Clifton <nickc@redhat.com>
2087 * write.h (bit_fix_new): Remove redundant prototype.
2088 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2089 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2090 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2091 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2092 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2093 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2094 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2095 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2096 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2097 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2098 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2099 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2100 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2101 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2102 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2103 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2104 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2105 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2106 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2107 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2108 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2109 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2110 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2111 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2112 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2113 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2114 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2115 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2116 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2117 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2118 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2119 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2120 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2121 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2122 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2123 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2124 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2125 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2126 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2127 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2128 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2129 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2130 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2131 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2132 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2133 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2134 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2135 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2136 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2137 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2138 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2139 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2140 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2141 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2142 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2144 2005-03-23 Jim Blandy <jimb@redhat.com>
2146 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2147 attributes properly.
2149 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2150 Nick Clifton <nickc@redhat.com>
2152 * configure.tgt: Accept any C library to accompany a GNU Linux
2153 implementation, not just the GNU C library.
2154 * configure.in: Likewise.
2155 * configure: Regenerate.
2157 2005-03-23 Nick Clifton <nickc@redhat.com>
2159 * config/tc-tic30.c: Convert to ISO C90 formatting.
2160 * config/tc-tic30.h: Convert to ISO C90 formatting.
2161 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2162 * config/atof-vax.c: Convert to ISO C90 formatting.
2164 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2166 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2167 relocations correctly as well.
2168 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2169 relocations in mergeable sections section-relative either.
2171 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2173 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2175 2005-03-21 Nick Clifton <nickc@redhat.com>
2177 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2178 warning by providing a prototype for sh_symbian_find_elf_flags.
2180 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2183 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2185 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2186 along with other formats that set bfd_gas. Remove unnecessary
2187 setting of bfd_gas. Delete strongarm cases in generic_target
2190 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2193 * config/tc-m68k.c (TRUNC, SEXT): Define.
2194 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2195 (m68k_ip): Truncate or sign extend expressions as appropriate.
2196 (get_num): Likewise.
2197 (md_apply_fix3): Use SEXT.
2199 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2201 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2202 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2203 (obj-vms.o): Delete rule.
2205 * Makefile.in: Regenerate.
2206 * aclocal.m4: Regenerate.
2207 * doc/Makefile.in: Regenerate.
2208 * po/POTFILES.in: Regenerate.
2210 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2212 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2213 flag for coldfire v4e.
2215 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2217 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2218 xg_apply_fix_value and return a value to indicate success.
2219 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2220 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2221 (xtensa_validate_fix_sub): New.
2222 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2223 (tc_gen_reloc): Move code to handle difference of symbols and code to
2224 apply tentative fix values to ...
2225 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2226 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2227 relocations when linkrelax flag is not set.
2228 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2229 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2231 2005-03-17 Jan Beulich <jbeulich@novell.com>
2233 * config/tc-i386.c (i386_scale): Beautify error message.
2234 (Intel syntax comments): Update.
2235 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2237 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2238 Remove declarations.
2239 (intel_bracket_expr): Declare.
2240 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2241 of the function body in a loop allowing to split an operand into two.
2242 Replace calls to malloc and checks of it returning non-NULL with
2243 calls to xmalloc/xstrdup.
2244 (intel_expr): SHORT no longer handled here. Add comment indicating
2245 comparison ops need implementation.
2246 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2247 Check right operand of - does not specify a register when parsing
2248 the address of a memory reference.
2249 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2250 Check operands do not specify a register when parsing the address of
2252 (intel_e06, intel_e06_1): Likewise.
2253 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2254 handle SHORT as well as unary + and -. Don't accept : except for
2255 segment overrides or in direct far jump/call insns.
2256 (intel_brack_expr): New.
2257 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2259 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2260 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2261 Allow symbolic constants as register scale value.
2262 (intel_get_token): Replace call to malloc and check of return value
2263 with call to xmalloc. Change handling for FLAT to match MASM's.
2264 (intel_putback_token): Don't try to back up/free current token if
2267 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2269 * configure.tgt: Set emulation for arm-*-eabi*.
2270 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2271 * config/te-armeabi.h: New file.
2272 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2273 * config/te-symbian.h: Include "te-armeabi.h".
2275 2005-03-16 Nick Clifton <nickc@redhat.com>
2277 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2278 local variable in case it is clobbered by the setjmp.
2280 2005-03-16 Nick Clifton <nickc@redhat.com>
2281 Ben Elliston <bje@au.ibm.com>
2283 * configure.in (werror): New switch: Add -Werror to the
2284 compiler command line. Enabled by default. Disable via
2286 * configure: Regenerate.
2288 2005-03-16 Nick Clifton <nickc@redhat.com>
2290 * config/obj-coff.h: Convert to ISO C90 formatting.
2291 * config/obj-coff.c: Convert to ISO C90 formatting.
2293 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2295 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2296 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2297 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2298 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2299 (insns): Add ARMv6T2 instructions:
2300 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2301 (arm_archs): Add V6T2 variants.
2303 2005-03-15 Nick Clifton <nickc@redhat.com>
2305 * NEWS: Add cutoff for changes in 2.16 release.
2307 2005-03-15 Jan Beulich <jbeulich@novell.com>
2309 * expr.c (operand): Merge handling of unary + into that for unary
2312 2005-03-14 Eric Christopher <echristo@redhat.com>
2314 * config/tc-mips.c: Include dw2gencfi.h.
2315 (mips_cfi_frame_initial_instructions): New.
2316 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2317 (tc_cfi_frame_initial_instructions): Ditto.
2318 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2319 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2320 * Makefile.am: Update dependencies.
2321 * Makefile.in: Regenerate.
2323 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2325 * po/es.po: Commit new Spanish translation.
2327 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2329 * po/tr.po: Commit new Turkish translation.
2331 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2333 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2336 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2338 * config-gas.com: Mark vax-vms as obsolete.
2339 * configure.in: Remove fmt=vms support.
2340 * config.in: Regenerate.
2341 * configure: Regenerate.
2342 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2344 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2345 Bob Wilson <bob.wilson@acm.org>
2347 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2348 when checking if xg_resolve_literals needs to be called.
2349 * config/tc-xtensa.h: Fix spelling typo in a comment.
2351 2005-03-10 Jan Beulich <jbeulich@novell.com>
2353 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2354 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2355 crafted structure declarations with the types from macro.h.
2357 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2359 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2360 for -mno-shared optimization.
2362 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2364 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2365 (MAX_NOPS): Bump to 4.
2366 (mips_fix_vr4130): New variable.
2367 (nops_for_vr4130): New function.
2368 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2369 nops_for_vr4130 if working around VR4130 errata.
2370 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2371 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2372 (md_parse_option): Handle them.
2373 (md_show_usage): Print them.
2374 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2376 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2378 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2381 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2383 * config/tc-mips.h (mips_flush_pending_output): Delete.
2384 (mips_emit_delays): Declare.
2385 (md_flush_pending_output): Use mips_emit_delays.
2386 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2387 the previous instructions.
2388 (md_begin, append_insn, md_parse_option): Update callers.
2389 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2391 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2392 (s_gpdword): Update callers.
2393 (start_noreorder, end_noreorder): New functions.
2394 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2395 manipulating mips_opts or prev_nop_frag directly.
2396 (mips_flush_pending_output): Delete.
2398 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2400 * config/tc-mips.c (mips_move_labels): New function, taken from...
2401 (append_insn, mips_emit_delays): ...here.
2403 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2405 * config/tc-mips.c (MAX_NOPS): New macro.
2406 (history): Resize to 1 + MAX_NOPS.
2407 (fix_vr4120_class): New enumeration.
2408 (vr4120_conflicts): New variable.
2409 (init_vr4120_conflicts): New function.
2410 (md_begin): Call it.
2411 (insn_uses_reg): Constify first argument.
2412 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2413 (nops_for_insn_or_target): New functions.
2414 (append_insn): Use the new nops_for_* functions instead of inline
2415 delay checks. Generalize prev_nop_frag handling to handle an
2416 arbitrary history length. Insert nops into the history buffer
2417 once the number of nops in prev_nop_frag is fixed.
2418 (emit_delays): Use nops_for_insn instead of inline delay checks.
2420 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2422 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2423 check from branch delay code. Remove unnecessary check for branches.
2425 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2427 * config/tc-mips.c (dummy_opcode): Delete.
2428 (nop_insn, mips16_nop_insn): New variables.
2429 (NOP_INSN): New macro.
2430 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2431 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2432 (md_begin): Initialize nop_insn and mips16_nop_insn.
2433 (append_insn): Use the new emit_nop function to add nops, recording
2434 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2435 to reserve room for the instruction and install_insn to install the
2436 final form. Use insert_into_history to record the instruction in
2437 the history buffer. Use move_insn to do delay slot filling.
2438 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2439 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2440 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2442 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2444 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2445 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2446 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2447 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2448 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2450 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2452 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2453 and extended_p fields with a single fixed_p field.
2454 (append_insn, mips_no_prev_insn): Adjust accordingly.
2456 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2458 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2459 a single mips16_absolute_jump_p bit.
2460 (append_insn): Adjust accordingly.
2462 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2464 * config/tc-mips.h (mips_cl_insn): Move definition to...
2465 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2466 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2468 (history): New variable.
2469 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2470 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2471 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2472 (prev_prev_insn_unreordered): Delete.
2473 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2474 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2477 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2479 * doc/Makefile.am: Update as.info dependencies.
2480 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2482 2005-03-08 Jan Beulich <jbeulich@novell.com>
2484 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2485 error, and point to .purgem documentation if someone really needs
2487 * NEWS: Mention macro redefinition is now an error.
2489 2005-03-08 Jan Beulich <jbeulich@novell.com>
2491 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2492 emitted to. Add more precise diagnostics for non-fitting insns based
2493 on that. Eliminate now superfluous special casing of MLX. Clear out
2494 slot information when dropping an insn.
2496 2005-03-08 Jan Beulich <jbeulich@novell.com>
2498 * config/tc-ia64.c (parse_section_name): Rename to...
2499 (cross_section): In addition to separating the name from the rest of
2500 the arguments, also carry out the operation.
2501 (dot_xdata): Use cross_section.
2502 (dot_float_cons): Likewise.
2503 (dot_xstringer): Likewise.
2504 (dot_xdata_ua): Likewise.
2505 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2507 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2509 * po/gas.pot: Regenerate.
2511 2005-03-04 David Daney <ddaney@avtrex.com>
2513 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2514 instead of '_gp' for -mno-shared optimization.
2516 (s_abicalls): Document it in the comment.
2517 (md_show_usage): Document the -mno-shared option.
2519 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
2521 * config/tc-mips.c (mips_set_options): Add sym32 field.
2522 (mips_opts): Initialize it.
2523 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2524 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2525 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2526 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2527 when deciding whether to use a symbolic %highest/%higher expansion.
2528 (macro): Likewise. Remove o64/n32 linux hack. Always use
2529 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2530 and "la". Handle constants separately from symbolic expressions in
2531 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2532 and using load_register to load the high part of the address.
2533 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2534 (OPTION_ELF_BASE): Bump by 2.
2535 (md_longopts): Add entries for -msym32 and -mno-sym32.
2536 (md_parse_option): Handle them.
2537 (usage): Document them.
2538 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2539 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2540 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2541 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2542 -msym32 and -mno-sym32.
2544 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2546 * config/tc-mips.c (load_address): Implement GP optimization
2547 for 64bit address space non-PIC. Fix formatting.
2548 (macro): Likewise. Simplify code.
2549 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2550 (mips_after_parse_args): Simplify code.
2552 2005-03-03 Nick Clifton <nickc@redhat.com>
2554 * expr.c (operand): Remove redundant code enclosed by #ifdef
2555 RELAX_PAREN_GROUPING....#endif.
2557 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2558 reloc is the difference of two symbols defined in the same
2561 * config/tc-iq2000.c (line_comment_chars): Include the # character
2562 as otherwise this breaks #APP/#NO_APP processing.
2564 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2566 * config/tc-arc.c(md_assemble): Remove dead code for handling
2567 immediate indexing of ld and st .
2569 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2570 Joseph Myers <joseph@codesourcery.com>
2572 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2573 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2574 (parse_relocation): Check for a word break after a relocation
2576 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2579 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2581 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2583 2005-03-02 Jan Beulich <jbeulich@novell.com>
2585 * as.c (main): Use unlink_if_ordinary instead of unlink.
2586 * messages.c (as_fatal): Likewise.
2588 2005-03-02 Jan Beulich <jbeulich@novell.com>
2590 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2592 (parse_register): Allow cr8...15 in all modes.
2594 2005-03-02 Jan Beulich <jbeulich@novell.com>
2596 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2597 etc. like normal symbol references (T_ID).
2599 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2601 * symbols.c (fb_label_name): Fix silly thinko in last change.
2603 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2605 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2606 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2608 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2610 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2613 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2616 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2618 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2620 * as.h (assert): Warning fix.
2621 * expr.c (expr): Correct assertion.
2622 * read.c (s_comm_internal): Remove assertion.
2623 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2624 (fixup_segment): Remove assertion.
2625 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2626 (md_apply_fix3): Likewise.
2627 * config/tc-i370.c (md_begin): Correct assertion.
2628 (i370_macro): Warning fix for assertion.
2630 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2632 * configure.in (AC_C_BIGENDIAN): Invoke.
2633 * configure: Regenerate.
2634 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2635 host variable to set string header size.
2636 * config/obj-aout.c (obj_header_append): Don't use host structs.
2637 (obj_symbol_to_chars): Likewise.
2638 (obj_emit_strings): Likewise. Use the passed in output pointer.
2639 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2640 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2641 not sizeof host struct.
2642 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2643 (obj_emit_strings): Likewise.
2644 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2645 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2647 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2649 (host_number_to_chars): Define.
2650 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2651 host internal struct to set header sizes.
2652 * config/tc-i960.c (md_number_to_field): Warning fix.
2653 (md_ri_to_chars): Use host byte order.
2654 (get_cdisp, md_apply_fix3): Warning fix.
2655 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2657 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2659 * doc/c-arc.texi: Update documentation about ARC's extension
2662 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2664 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2667 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2669 * cgen.c: Warning fixes.
2670 * config/tc-arc.c: Likewise.
2671 * config/tc-arm.c: Likewise.
2672 * config/tc-avr.c: Likewise.
2673 * config/tc-d10v.c: Likewise.
2674 * config/tc-d30v.c: Likewise.
2675 * config/tc-frv.c: Likewise.
2676 * config/tc-frv.h: Likewise.
2677 * config/tc-h8300.c: Likewise.
2678 * config/tc-h8500.c: Likewise.
2679 * config/tc-i370.c: Likewise.
2680 * config/tc-i960.c: Likewise.
2681 * config/tc-ia64.c: Likewise.
2682 * config/tc-ip2k.c: Likewise.
2683 * config/tc-m68hc11.c: Likewise.
2684 * config/tc-maxq.c: Likewise.
2685 * config/tc-mcore.c: Likewise.
2686 * config/tc-mips.c: Likewise.
2687 * config/tc-msp430.c: Likewise.
2688 * config/tc-pj.c: Likewise.
2689 * config/tc-ppc.c: Likewise.
2690 * config/tc-ppc.h: Likewise.
2691 * config/tc-s390.c: Likewise.
2692 * config/tc-sh.c: Likewise.
2693 * config/tc-sh64.c: Likewise.
2694 * config/tc-tic4x.c: Likewise.
2695 * config/tc-tic80.c: Likewise.
2696 * config/tc-v850.c: Likewise.
2697 * config/tc-vax.c: Likewise.
2698 * config/tc-w65.c: Likewise.
2699 * config/tc-xstormy16.c: Likewise.
2700 * config/tc-z8k.c: Likewise.
2702 2005-02-22 Catherine Moore <clm@cm00re.com>
2704 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2705 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2707 2005-02-22 Eric Christopher <echristo@redhat.com>
2709 * config/tc-mips.c (struct proc): Change isym to
2710 func_sym. New member func_end_sym.
2711 (s_mips_ent): Update.
2712 (s_mips_end): Ditto. Add code to compute function size.
2714 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2716 * read.c: Warning fixes.
2717 * config/obj-elf.c: Likewise.
2719 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2721 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2724 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2726 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2729 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2731 (demand_empty_rest_of_line): Likewise.
2732 (tic54x_sblock): Likewise.
2733 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2735 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2737 * read.c (address_bytes): New function.
2738 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2739 (potable): Add "dc.a".
2740 (cons_worker): Handle "dc.a".
2741 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2743 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2745 * input-file.c (input_file_open): Rearrange to avoid warning.
2747 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2749 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2750 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2751 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2753 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2755 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2756 uses after .set noat.
2757 (load_address): Likewise.
2758 (macro): Likewise. Don't try to avoid $at use by sacrificing
2759 the target register before it is stored, it won't work.
2761 2005-02-17 James E Wilson <wilson@specifixinc.com>
2763 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2764 see an instruction that specifies a template.
2766 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2768 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2769 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2770 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2772 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2774 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2776 * config/tc-ia64.c (md): Add hint_b.
2777 (emit_one_bundle): Handle md.hint_b for "hint".
2778 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2779 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2780 (ia64_init): Set md.hint_b to error.
2781 (md_assemble): Handle md.hint_b for "hint.b".
2783 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2784 * doc/c-ia64.texi: Likewise.
2786 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2788 * tc.h (struct relax_type, relax_typeS): Move from here..
2789 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2790 * ecoff.c (ecoff_new_file): Add appfile param.
2791 * ecoff.h (ecoff_new_file): Likewise.
2792 * itbl-lex.h: New file.
2793 * itbl-lex.l: Include itbl-lex.h.
2794 * itbl-parse.y: Likewise.
2795 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2796 * read.c (s_app_file_string): Mark appfile possibly unused.
2797 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2798 * subsegs.h (struct seg_info_trash): Delete.
2799 (seg_info): Use segment_info_type instead.
2800 * config/obj-coff.c (struct filename_list): Make filename const char *.
2801 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2802 * config/obj-elf.c (elf_file_symbol): Similarly.
2803 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2805 * config/tc-arc.c (md_operand): Warning fix.
2806 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2807 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2808 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2809 * config/tc-frv.c (frv_force_relocation): Warning fix.
2810 * config/tc-m68k.c (md_parse_option): Delete unused var.
2811 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2812 * config/tc-sparc.c: Likewise.
2813 (s_common): Warning fix.
2814 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2815 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2817 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2818 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2819 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2820 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2821 (tic4x_do_align): Use TIC_NOP_OPCODE.
2822 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2823 * config/tc-vax.c: Include netinet/in.h.
2824 (tc_headers_hook): Formatting.
2825 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2827 2005-02-17 Jan Beulich <jbeulich@novell.com>
2829 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2830 parsing inN, locN, outN. Set 'idx' to offset register number starts
2831 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2834 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2836 * config/tc-mips.c (load_address): Fix formatting.
2837 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2838 Catch macros which are unexpandable without AT. Remove duplicate
2840 (macro2): Remove duplicate zeroing of used_at.
2842 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2844 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2847 2005-02-15 Nigel Stephens <nigel@mips.com>
2848 Maciej W. Rozycki <macro@mips.com>
2850 * config/tc-mips.c (reloc_needs_lo_p): Handle
2851 BFD_RELOC_MIPS16_HI16_S.
2852 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2853 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2854 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2856 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2857 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2858 Call my_getSmallExpression() to parse percent operators.
2859 (percent_op_match, mips_percent_op): Separate definitions.
2860 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2861 (parse_relocation): Handle the MIPS16 mode using
2863 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2864 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2866 2005-02-15 Jan Beulich <jbeulich@novell.com>
2868 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2869 instead of explicitly dealing with the translation; exclude
2870 relocations that are already pcrel, however.
2872 2005-02-15 Jan Beulich <jbeulich@novell.com>
2874 * config/tc-ia64.c: Include limits.h (if available).
2875 (gr_values[0]): Set path to INT_MAX.
2876 (dot_reg_val): Don't allow changing value of r0. Limit range of
2877 general registers at r127.
2878 (specify_resource): Default resource index is -1. Don't set resource
2879 index (in case IA64_RS_RSE) without setting the specific flag.
2880 (note_register_values): Check operand is O_constant before tracking
2881 input value of moves. Add tracking for dep.z with constant inputs.
2882 (print_dependency): Resource index of specific resource may be zero.
2883 (check_dependencies): Likewise.
2885 2005-02-15 Jan Beulich <jbeulich@novell.com>
2887 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2888 reg_class. Check operands and emit diagnostics for illegal use of
2891 2005-02-15 Jan Beulich <jbeulich@novell.com>
2893 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2894 new variables type, suffix, and width. Handle
2895 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2896 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2897 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2898 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2899 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2900 if unable to translate relocation type, using the new variables.
2902 2005-02-15 Jan Beulich <jbeulich@novell.com>
2904 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2905 (ty_symbol_chars): Define.
2906 * config/tc-ia64.c (ia64_symbol_chars): Define.
2908 2005-02-15 Jan Beulich <jbeulich@novell.com>
2910 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2911 input_line_pointer was advanced.
2913 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2915 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2918 2005-02-13 Jan Beulich <jbeulich@novell.com>
2920 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2921 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2923 (ia64_init): Set md.detect_dv.
2924 (ia64_start_line): New static variable warned. Warn only once when
2925 encountering explicit stops in automatic mode.
2926 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2927 * NEWS: Mention new default mode.
2929 2005-02-13 Jan Beulich <jbeulich@novell.com>
2931 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2932 be freed when wiping out previous state. Canonicalize names before
2933 use. Free name string when detecting redefinition.
2934 (dot_pred_rel): Call generic expression parser to process arguments.
2935 Handle O_register case for individual predicates and O_subtract for
2937 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2939 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2940 Warn if multiple found, issue error if resulting symbol name has zero
2942 (dot_alias): Canonicalize name before use.
2944 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2946 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2948 (in_procedure): Return -1 for warning.
2949 (in_prologue): Likewise.
2950 (in_body): Likewise.
2952 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2954 * config/tc-ia64.c (dot_xdata): Undo the last change.
2955 (dot_float_cons): Likewise.
2956 (dot_xstringer): Likewise.
2957 (dot_xdata_ua): Likewise.
2958 (dot_float_cons_ua): Likewise.
2960 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2962 * NEWS: Mention "-munwind-check=[warning|error]".
2964 * config/tc-ia64.c (md): Add unwind_check.
2965 (unwind_diagnostic): New.
2966 (in_procedure): Call unwind_diagnostic when a directive isn't
2968 (in_prologue): Call unwind_diagnostic when a directive isn't in
2970 (in_body): Call unwind_diagnostic when a directive isn't in
2972 (dot_endp): Set md.unwind_check to error before calling
2973 in_procedure and restore it after. When the name is missing or
2974 couldn't be found, use the one from the last .proc if
2975 md.unwind_check isn't error. Warn if md.unwind_check is
2977 (md_parse_option): Handle "-munwind-check=[warning|error]".
2978 (md_show_usage): Add "-munwind-check=[warning|error]".
2979 (ia64_init): Set md.unwind_check to warning.
2981 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2982 * doc/c-ia64.texi: Likewise.
2984 2005-02-11 Jan Beulich <jbeulich@novell.com>
2986 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2988 (ia64_parse_name): New third parameter.
2989 (md_parse_name): Pass third argument.
2990 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2991 (md_operand): Handling of '@'-prefixed symbols moved from here...
2992 (ia64_parse_name): ...to here.
2994 2005-02-11 Jan Beulich <jbeulich@novell.com>
2996 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2997 (errata_nop_necessary_p): Remove declaraction and definition.
2998 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2999 update md.group_idx. Don't reset md.last_groups.
3001 2005-02-11 Jan Beulich <jbeulich@novell.com>
3003 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3005 (dot_xdata): Free section name after use.
3006 (dot_float_cons): Likewise.
3007 (dot_xstringer): Likewise.
3008 (dot_xdata_ua): Likewise.
3009 (dot_float_cons_ua): Likewise.
3010 (md_pseudo_table): Add xdata16 and xdata16.ua.
3012 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3014 * doc/all.texi: Add IA64.
3015 * doc/as.texinfo: Likewise.
3017 * doc/c-ia64.texi: Fix typos.
3019 2005-02-10 Julian Brown <julian@codesourcery.com>
3021 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3023 (do_t_push_pop): Likewise.
3024 (md_assemble): Likewise.
3025 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3026 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3027 (create_unwind_entry): Output dependency on the required personality
3030 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3032 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3033 * subsegs.c (seg_not_empty_p): Likewise.
3035 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3037 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3038 relative jump calculation.
3039 <md_convert_frag) : Likewise.
3040 <output_disp): Likewise.
3042 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3044 * write.c (write_object_file): Recognize warning-symbol construct
3045 and skip object- and target- handling for the second symbol.
3047 2005-02-02 Jan Beulich <jbeulich@novell.com>
3049 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3050 designators along with quoted ones. Free copy of quoted designator
3053 2005-02-01 Ben Elliston <bje@au.ibm.com>
3055 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3056 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3057 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3058 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3059 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3060 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3061 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3062 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3063 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3064 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3065 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3066 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3067 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3068 #if 0'd code throughout.
3070 2005-01-31 Nick Clifton <nickc@redhat.com>
3072 * as.c (parse_args): Bump copyright date reported by --version to
3075 2005-01-31 Nick Clifton <nickc@redhat.com>
3077 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3080 2005-01-31 Jan Beulich <jbeulich@novell.com>
3082 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3083 that can end with .endr in that case. Make requiring/permitting
3084 pseudo-ops without leading dot closer to the logic in read.c serving
3086 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3089 2005-01-31 Jan Beulich <jbeulich@novell.com>
3091 * macro.c (do_formals): Adjust to no longer accept empty parameter
3093 (define_macro): Adjust to no longer accept empty macro name, garbage
3094 following the parameters, or macros that were previously defined.
3095 * read.c (s_bad_end): Declare.
3096 (potable): Add endm. Handler for endr and endm is s_bad_end.
3097 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3099 * read.h (s_bad_endr): Remove.
3101 2005-01-31 Jan Beulich <jbeulich@novell.com>
3103 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3104 immediately discarding (but counting) those exceeding the maximum
3105 possible amount. Track whether output and input operand counts ever
3106 matched, and use this to better indicate which of the operands/
3107 operand types was wrong; specifically don't default to pointing to
3110 2005-01-31 Jan Beulich <jbeulich@novell.com>
3112 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3113 variable in dot_endp). Add body and insn. Make prologue,
3114 prologue_mask, body, and insn bitfields.
3115 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3117 (in_procedure, in_prologue, in_body): New.
3118 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3119 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3120 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3121 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3122 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3123 dot_personality): Use the appropriate one of the above.
3124 (dot_proc): Clear unwind.proc_start; set to current location only if
3125 none of the entry points were valid. Check for non-zero-length entry
3126 point names. Check that entry points aren't defined, yet. Clear
3127 unwind.prologue, unwind.body, and unwind.insn.
3128 (dot_body): Call in_procedure. Check that first directive in procedure
3129 had no insns emitted before. Set unwind.body.
3130 (dot_prologue): Call in_procedure. Check that not already in prologue.
3131 Check that first directive in procedure had no insns emitted before.
3133 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3134 length entry point names. Check that entry points became defined.
3135 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3137 2005-01-31 Jan Beulich <jbeulich@novell.com>
3139 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3140 before actually using it. Don't generate an error in manual bundling
3141 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3142 Don't generate an error in manual bundling mode when looking at an
3143 insn required to be last in its group but the required slot hasn't
3144 been reached, yet. Allow conversion from MII to MI;I for bundle
3145 consisting of only 2 insns with the stop between them. Suppress
3146 various meaningless errors resulting from detecting earlier ones.
3148 2005-01-31 Jan Beulich <jbeulich@novell.com>
3150 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3153 2005-01-28 Christian Groessler <chris@groessler.org>
3155 * config/tc-z8k.c (md_assemble): Improve error detection.
3157 2005-01-28 Jan Beulich <jbeulich@novell.com>
3159 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3160 for personality routine pointer only if there is one.
3161 (ia64_convert_frag): Likewise.
3162 (generate_unwind_image): Likewise.
3164 2005-01-27 Christian Groessler <chris@groessler.org>
3166 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3167 (md_apply_fix3): Make relative branches out of range an error
3168 instead of a warning. Display correct line number for out of
3169 range branches/calls/memory accesses.
3171 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3173 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3174 to emit .debug_line and other debug sections.
3175 * as.h (seg_not_empty_p): Declare.
3176 * subsegs.c (seg_not_empty_p): New predicate.
3178 2005-01-27 Andrew Cagney <cagney@gnu.org>
3180 * configure: Regenerate to track ../gettext.m4 change.
3182 2005-01-27 Jan Beulich <jbeulich@novell.com>
3184 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3186 2005-01-27 Jan Beulich <jbeulich@novell.com>
3188 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3189 to/from application registers dynamic insns.
3190 (md_assemble): Defer resolution of move to/from application registers
3191 dynamic insns when they can be issued on either the I- or M-units.
3193 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3195 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3196 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3197 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3198 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3199 * cgen.c (gas_cgen_parse_operand): Handle
3200 CGEN_PARSE_OPERAND_SYMBOLIC.
3201 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3202 (frv_force_relocation): Likewise. Fix handling of PIC
3204 (md_apply_fix3): Likewise.
3206 2005-01-21 Ben Elliston <bje@au.ibm.com>
3208 * as.h: Remove #if 0'd code.
3209 * atof-generic.c (atof_generic): Likewise.
3210 * ecoff.c (ecoff_directive_frame): Likewise.
3211 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3212 * itbl-ops.c (itbl_add_reg): Likewise.
3213 * listing.c (calc_hex): Likewise.
3214 * read.c (MASK_CHAR): Likewise.
3215 * subsegs.c (subsegs_print_statistics): Likewise.
3216 * symbols.c (indent): Likewise.
3217 * write.c (write_relocs): Likewise.
3218 (write_object_file): Likewise.
3219 (relax_frag): Likewise.
3221 2005-01-20 Nick Clifton <nickc@redhat.com>
3223 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3224 getopt_long_only() from considering -a as an abbreviation for
3226 (parse_args): Fix the parsing of -a=<file>.
3228 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3231 * read.c (s_incbin): Adjust default count for skip. Check validity
3232 of count and skip rigorously.
3234 2005-01-19 Fred Fish <fnf@specifixinc.com>
3236 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3238 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3240 * read.c (convert_to_bignum): New function, split out from...
3241 (emit_expr): ...here. Handle the case where X_add_number is
3242 positive and the input value is negative.
3243 (output_big_sleb128): Fix setting of continuation bit. Check whether
3244 the final byte needs to be sign-extended. Fix size-shrinking loop.
3245 (emit_leb128_expr): When generating a signed leb128, see whether the
3246 sign of an O_constant's X_add_number matches the sign of the input
3247 value. Use a bignum if not.
3249 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3251 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3252 arch_sh_up in order to match the external name and make the
3253 testsuite's job easier.
3255 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3258 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3260 2005-01-12 Nick Clifton <nickc@redhat.com>
3262 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3263 ignored_arguments array.
3265 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3267 * write.c (write_object_file): Disallow a symbol equated to
3270 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3272 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3274 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3275 (maxq_target): New function: Set the machine type.
3277 2005-01-06 Paul Brook <paul@codesourcery.com>
3279 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3280 (md_begin): Handle TE_VXWORKS for FP defaults.
3281 (md_apply_fix3): Correct rela offsets.
3282 (elf32_arm_target_format): Add VxWorks targets.
3284 2005-01-06 Paul Brook <paul@codesourcery.com>
3286 * configure.tgt: Set em=vxworks for *-*-vxworks.
3287 * config/te-vxworks.h: New File.
3289 2005-01-06 Paul Brook <paul@codesourcery.com>
3291 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3293 2005-01-04 Dmitry Diky <diwil@spec.ru>
3295 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3298 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3300 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3301 (dot_loc): New function.
3302 (md_pseudo_table): Add entry to map .loc to dot_loc().
3303 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3304 seen a .loc directive or we're generating DWARF2 debug info for
3307 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3310 * read.c (s_comm_internal): Don't zero end of name until size
3311 expression has been parsed.
3313 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3315 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3317 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3319 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3322 2004-12-22 Ian Lance Taylor <ian@airs.com>
3324 * configure.tgt: New.
3325 * configure.in: Move setting of cpu_type, fmt, etc., to
3327 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3328 $(srcdir)/configure.tgt.
3329 * configure, Makefile.in: Rebuild.
3331 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3333 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3334 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3336 (avr_offset_expression): New function to parse offsets for LDI
3338 (avr_operand): Use it.
3339 (md_apply_fix3): Generate the relocs.
3341 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3343 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3344 BFD_RELOC_SH_IMMS10BY8 relocation.
3346 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3347 than just ignoring bad code.
3349 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3351 * config/tc-v850.c (handle_lo16): New function.
3352 (v850_reloc_prefix): Use it to check lo().
3353 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3355 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3357 * configure.in: Add s390x-ibm-tpf support.
3358 * configure: Regenerate.
3360 2004-12-15 Jan Beulich <jbeulich@novell.com>
3362 * config/obj-elf.c (obj_elf_change_section): Only set type and
3363 attributes on new sections. Emit warning when type of re-declared
3364 section doesn't match.
3366 2004-12-15 Jan Beulich <jbeulich@novell.com>
3368 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3369 '.cfi_startproc simple' doesn't inherit the old value.
3371 2004-12-15 Jan Beulich <jbeulich@novell.com>
3373 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3374 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3375 generation to emit a factored offset.
3377 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3379 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3380 which is too large in the case of NO_PIC without 64-bit
3383 * config/tc-mips.c (mips_in_shared): New static variable.
3384 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3385 (md_longopts): Add -mshared and -mno-shared.
3386 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3387 (s_cpload): Implement !mips_in_shared case.
3388 (s_cpsetup): Likewise.
3389 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3390 * NEWS: Mention -mno-shared.
3392 2004-12-09 Paul Brook <paul@codesourcery.com>
3394 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3397 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3399 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3400 sequence, increase the size of the sequence.
3402 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3405 2004-12-07 Ben Elliston <bje@gnu.org>
3407 * read.c (s_align): Use an align_limit temporary to allay a GCC
3408 signed/unsigned comparison warning.
3410 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3412 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3413 * configure.in: Use it for arm*-*-linux-gnueabi*.
3414 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3415 * config/te-armlinuxeabi.h: New file.
3416 * Makefile.in: Regenerated.
3417 * aclocal.m4: Likewise.
3418 * configure: Likewise.
3419 * doc/Makefile.in: Regenerated.
3421 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3423 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3424 (xtensa_restore_emit_state): Likewise.
3426 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3428 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3431 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3433 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3434 * Makefile.in: Regenerate.
3436 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3438 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3439 functions, give functions a meaningful name, add comments.
3440 (check_range): New function - Replace operand size calculation
3441 with range checking.
3442 (assemble_insn): Update Algorithm, improve error issuing.
3444 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3447 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3449 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3450 miss between different section in the same module.
3451 (tc_gen_reloc): Likewise.
3453 2004-11-25 Theodore A. Roth <troth@openavr.org>
3455 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3456 atmega325, atmega3250, atmega645 and atmega6450.
3458 2004-11-25 Jan Beulich <jbeulich@novell.com>
3460 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3461 permissible for the selected instruction suffix.
3462 (process_suffix): For DefaultSize instructions, suppressing the
3463 guessing of a 'q' suffix if the instruction doesn't support it is
3464 pointless, because only an 'l' suffix can be guessed in this place.
3466 2004-11-24 Nick Clifton <nickc@redhat.com>
3468 * config/tc-iq2000.c: Remove support for IQ10 processor.
3469 Convert to ISO C90 formatting.
3470 * config/tc-iq2000.h: Likewise.
3472 2004-11-23 Nick Clifton <nickc@redhat.com>
3474 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3475 in this table. They should be correct now.
3477 2004-11-23 Jan Beulich <jbeulich@novell.com>
3479 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3480 indicate the MMX extensions added by both SSE and 3DNow!A.
3481 (Cpu3dnowA): Declare.
3482 (CpuUnknownFlags): Update.
3483 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3484 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3485 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3486 3DNow!. Athlon additionally implies 3DNow!A. Several new
3487 entries (those starting with a dot are for sub-arch specification).
3488 (set_cpu_arch): Handle sub-arch specifications.
3489 (parse_insn): Distinguish between instructions not supported because
3490 of insufficient CPU features and because of 64-bit mode.
3491 * doc/c-i386.texi: Describe enhanced .arch directive.
3493 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3495 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3497 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3499 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3500 without a corresponding .debug_info section.
3502 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
3504 * read.c (potable): Add "error" and "warning".
3505 (s_errwarn): New function.
3506 * read.h (s_errwarn): Declare.
3507 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3509 2004-11-22 Nick Clifton <nickc@redhat.com>
3511 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3514 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3516 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3517 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3519 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3521 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3522 (coff_adjust_symtab): Adjust call.
3523 (crawl_symbols): Likewise.
3524 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3525 (obj_app_file): Adjust.
3527 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3529 * configure.in: Enable bfd_assember for the MAXQ port.
3530 * configure: Regenerate.
3532 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3533 Sterling Augustine <sterling@tensilica.com>
3535 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3536 there is a conflict.
3537 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3538 interfaces that are related as determined by xtensa_interface_class_id.
3540 2004-11-12 Nick Clifton <nickc@redhat.com>
3542 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3543 offsets for conditional branches.
3545 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3547 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3549 2004-11-10 Bob Wilson <bob.wilson@acm.org>
3551 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3552 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3554 (relax_frag_immed): Update call to update_next_frag_state.
3556 2004-11-10 Alan Modra <amodra@bigpond.net.au>
3558 * obj.h (struct format_ops <app_file>): Add int param.
3559 * read.h (s_app_file_string): Likewise.
3560 * read.c (s_app_file_string): Likewise.
3561 (s_app_file): Adjust s_app_file_string call.
3562 * config/tc-mips.c (s_mips_file): Likewise.
3563 * config/obj-coff.h (obj_app_file): Add app param.
3564 * config/obj-ecoff.h (obj_app_file): Likewise.
3565 * config/obj-multi.h (obj_app_file): Likewise.
3566 * config/obj-elf.h (elf_file_symbol): Likewise.
3567 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3568 if called for # preprocessor lines.
3570 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3573 * symbols.c (resolve_symbol_value): Convert weak symbols only
3575 (symbol_equated_reloc_p): Don't equate weaks when relocating
3576 only for Windows PECOFF.
3578 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3580 * config/tc-crx.c (print_insn): Check and set insn_addr.
3581 * config/tc-crx.h (md_frag_check): Define.
3583 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3584 Vineet Sharma <vineets@noida.hcltech.com>
3586 * configure.in: Add support for new target maxq-coff.
3587 * configure: Regenerate.
3588 * NEWS: Mention new support.
3589 * config/tc-maxq.c: New file.
3590 * config/tc-maxq.h: New file.
3591 * config/obj-coff.h: Add support for maxq-coff.
3593 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3595 * symbols.c (any_external_name): Define.
3596 (resolve_symbol_value): Convert weak symbols.
3597 (S_SET_EXTERNAL): Support any_external_name.
3598 (S_SET_NAME): Qualify parameter const.
3599 (symbol_equated_reloc_p): Equate to weaks when relocating.
3600 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3601 * tc.h (any_external_name): Declare.
3602 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3604 (weak_is_altname): Declare and define.
3605 (weak_name2altname): Same.
3606 (weak_altname2name): Same.
3607 (weak_uniquify): Same.
3608 (weak_altprefix): Define.
3609 (obj_coff_weak): Change .weak syntax and handling.
3610 (coff_frob_symbol): Fix PE weak symbol alternates.
3611 * config/obj-coff.h (USE_UNIQUE): Define.
3612 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3613 are in another segment.
3614 (tc_gen_reloc): Remove broken addend hack.
3615 doc/as.texinfo: Update.
3617 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3619 * config/tc-xtensa.c (total_frag_text_expansion): New.
3620 (md_estimate_size_before_relax): Use it.
3621 (find_address_of_next_align_frag): Likewise.
3623 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3625 * config/tc-crx.c: Rename argument types.
3626 (processing_arg_number): Rename to 'cur_arg_num'.
3627 (get_number_of_bits): Rename to 'set_operand_size'.
3628 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3629 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3630 (set_indexmode_parameters): Remove function, integrate its code into
3632 (set_operand_size): Get rid of 'Operand Number' function parameter -
3633 use global variable 'cur_arg_num' instead.
3634 Use a local 'argument' pointer to reference the current argument.
3635 (parse_operand): Likewise.
3636 (set_operand): Likewise.
3637 (process_label_constant): Likewise.
3639 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3641 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3642 (add_section_rename): Delete. Inlined into...
3643 (build_section_rename): ...here. Use xstrdup instead of strdup.
3644 (xtensa_section_rename): Drop "const" from argument and return types.
3645 (md_show_usage): Indent to match show_usage().
3646 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3647 (tc_canonicalize_section_name): Define.
3648 (md_elf_section_rename): Remove unused macro.
3649 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3650 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3651 (Frame Directive): Delete.
3653 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3655 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3656 * config/tc-arm.c (target_oabi): Delete.
3657 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3658 (arm_opts): Remove moabi.
3659 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3660 * doc/c-arm.texi (ARM Options): Likewise.
3661 * configure: Regenerated.
3663 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3665 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3666 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3667 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3668 * configure: Regenerate.
3669 * config/tc-cris.c (enum cris_archs): New.
3670 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3671 (cris_insn_ver_valid_for_arch): New functions.
3672 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3673 (cris_arch): New variable.
3674 (md_pseudo_table): New pseudo .arch.
3675 (err_for_dangerous_mul_placement): Initialize according to
3677 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3679 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3680 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3681 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3682 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3683 use in md_cris_relax_table.
3684 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3685 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3686 Update and improve head comment.
3687 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3688 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3690 (md_longopts): New option --march=...
3691 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3693 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3694 (HANDLE_RELAXABLE): New macro.
3695 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3696 cases. Check for weak symbols and assume not relaxable. Handle
3697 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3698 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3700 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3701 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3702 (cris_create_short_jump): Adjust for CRISv32.
3703 (cris_relax_frag): Handle new states.
3704 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3705 (md_begin): Define symbols "..asm.arch.cris.v32",
3706 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3707 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3708 when entering opcode table entry points.
3709 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3710 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3711 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3712 (cris_process_instruction): Initialize out_insnp->insn_type to
3713 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3714 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3716 <case 'm'>: Check that modified_char == '.'.
3717 <invalid operands>: Consume the rest of the line.
3718 When operands don't match, skip over subsequent insns with
3719 non-matching version specifier but same mnemonic.
3720 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3721 special registers in CRISv32 are always 32 bit long.
3722 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3724 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3725 and compatible. Recognize "ACR" for v32, unless followed by "+".
3726 (get_spec_reg): Consider cris_arch when looking up register.
3727 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3729 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3730 (cris_get_expression): Restore input_line_pointer if failing "early".
3731 (get_flags): Consider cris_arch and recognize flags accordingly.
3732 (branch_disp): Adjust for CRISv32.
3733 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3734 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3735 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3736 resolved. Don't enter zeros in object file for
3738 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3739 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3740 (md_parse_option): Break out "return 1".
3741 <OPTION_ARCH> New case.
3742 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3743 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3744 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3745 <case BFD_RELOC_32_PCREL>: New cases.
3746 Addends for non-zero fx_pcrel are too in fx_offset.
3747 (md_show_usage): Show --march=<arch>.
3748 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3749 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3750 (s_syntax) <struct syntaxes>: Properly constify member operand.
3751 * config/tc-cris.h (TARGET_MACH): Define.
3752 (cris_mach): Declare.
3753 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3754 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3755 (CRIS-Opts): Document --march=...
3756 (CRIS-Pseudos): Document .arch.
3758 2004-11-04 Jan Beulich <jbeulich@novell.com>
3760 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3761 intel syntax and no register prefix, allow $ in symbol names when
3763 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3764 (intel_float_operand): Add fourth return value indicating math control
3765 operations. Make classification more precise.
3766 (md_assemble): Complain if memory operand of mov[sz]x has no size
3768 (parse_insn): Translate word operands to floating point instructions
3769 operating on integers as well as control instructions to short ones
3770 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3771 floating point instructions operating on non-integer operands.
3772 (match_template): Remove fldcw special case. Adjust q-suffix handling
3773 to permit it on fild/fistp/fisttp in AT&T mode.
3774 (process_suffix): Don't guess DefaultSize insns' suffix from
3775 stackop_size for certain floating point control instructions. Guess
3776 suffix for branch and [ls][gi]dt based on flag_code. Split error
3777 messages for Intel and AT&T syntax, and make the condition more strict
3778 for the former. Adjust suppressing of generation of operand size
3780 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3781 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3782 more error checking.
3783 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3784 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3786 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3788 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3789 md_short_jump_size, md_long_jump_size.
3790 * write.c [!WORKING_DOT_WORD]: Ditto.
3791 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3793 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3795 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3796 const qualifier in these definitions.
3797 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3798 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3800 2004-11-02 Nick Clifton <nickc@redhat.com>
3802 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3803 table before deciding to produce a .debug_line section to match up
3804 with a user provided .debug_info section.
3806 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3808 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3809 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3811 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3813 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3814 (get_flags): New function.
3815 (get_number_of_bits): Edit comments, update numeric values to
3817 (process_label_constant): Don't support the colon
3818 format (SYMBOL:[s|m|l]).
3819 (set_cons_rparams): Support argument type 'arg_rbase'.
3820 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3821 (handle_LoadStor): Bug fix, first handle post-increment mode.
3822 (getreg_image): Remove redundant code, update according to latest
3824 (print_constant): Bug fix relate to 3-word instructions.
3825 (assemble_insn): Bug fix, when matching instructions, verify also
3826 instruction type (not only mnemonic).
3827 Add various error checking.
3828 (preprocess_reglist): Support HI/LO and user registers.
3830 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3832 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3833 in an epilogue directive go negative.
3835 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3838 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3839 after reporting template error during manual bundling. Reported
3840 by Michael Dupont, michaelx.dupont@intel.com.
3842 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3844 * Makefile.am: Run dep-am.
3845 * aclocal.m4: Regenerate with automake 1.9.2.
3846 * Makefile.in: Regenerate with automake 1.9.2.
3847 * doc/Makefile.in: Likewise.
3849 * config/tc-arm.c: Include "dw2gencfi.h".
3850 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3852 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3853 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3854 (tc_cfi_frame_initial_instructions): Define.
3855 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3858 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3860 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3862 Update coprocessor id to be unsigned immediate.
3864 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3866 * config/tc-i386.c (O_secrel): Delete.
3867 (tc_pe_dwarf2_emit_offset): New function.
3868 * config/tc-i386.h (O_secrel): Define as O_md1.
3869 (TC_DWARF2_EMIT_OFFSET): Define.
3871 2004-10-18 Nick Clifton <nickc@redhat.com>
3873 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3874 ignore @fptr() directives for 4-byte fixups.
3876 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3878 * Makefile.am: Run "make dep-am"
3879 * Makefile.in: Regenerate.
3881 2004-10-14 Bob Wilson <bob.wilson@acm.org>
3883 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3884 Remove comments about placement of literal pools.
3885 (Literal Directive): Update description of literal placement.
3886 (Literal Prefix Directive): Remove statement that this does not apply
3887 to absolute-mode literals. Describe new section naming scheme.
3889 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3891 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3892 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3893 is_windowed_return_opcode): Delete.
3894 (xtensa_frob_label): Use get_subseg_target_freq.
3895 (md_assemble): Inline call to is_entry_opcode.
3896 (xtensa_handle_align): Inline call to get_frag_is_literal.
3897 (relaxation_requirements): Inline call to is_jx_opcode.
3898 (emit_single_op): Inline call to is_movi_opcode.
3899 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3900 get_frag_is_no_transform, is_entry_opcode, and
3901 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3902 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3903 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3904 Inline calls to get_frag_is_no_transform.
3905 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3906 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3907 get_frag_is_no_transform.
3908 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3909 and set_frag_is_no_transform.
3910 (get_expression_value): Delete.
3911 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3912 cur_target_freq to target_freq.
3913 (get_subseg_info): Split out code to create a new map entry into ...
3914 (add_subseg_info): ... this new function.
3915 (get_last_insn_flags): Check if get_subseg_info succeeded.
3916 (set_last_insn_flags): Call add_subseg_info if needed.
3917 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3918 (xtensa_reorder_segments): Compute last_sec while counting sections.
3919 Remove call to get_last_sec.
3920 (get_last_sec): Delete.
3921 (cache_literal_section): Inline call to retrieve_literal_seg and its
3922 callees, seg_present and add_seg_list.
3923 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3924 (get_frag_is_insn, get_frag_is_no_transform,
3925 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3926 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3928 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3930 * config/tc-xtensa.c: Use ISO C90 formatting.
3931 * config/tc-xtensa.h: Likewise.
3932 * config/xtensa-istack.h: Likewise.
3933 * config/xtensa-relax.c: Likewise.
3934 * config/xtensa-relax.h: Likewise.
3936 2004-10-12 Paul Brook <paul@codesourcery.com>
3938 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3941 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3944 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3946 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3948 (Acknowledgements): Use "GAS" instead of AS variable.
3950 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3952 * config/tc-i386.c: Include "elf/x86-64.h".
3953 (i386_elf_section_type): New function.
3954 * config/tc-i386.h (md_elf_section_type): Define.
3955 (i386_elf_section_type): New prototype.
3957 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3959 * config/m68k-parse.h (enum m68k_register): New control register,
3961 * config/tc-m68k.c: Correct control register set for MCF5249.
3963 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3964 Sterling Augustine <sterling@tensilica.com>
3966 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3967 (UNREACHABLE_MAX_WIDTH): Define.
3968 (XTENSA_FETCH_WIDTH): Delete.
3969 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3970 prefer_const16, prefer_l32r): New global variables.
3971 (LIT4_SECTION_NAME): Define.
3972 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3973 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3974 (frag_flags struct): New.
3975 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
3976 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3977 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3978 (MAX_FORMATS): Define.
3979 (op_placement_info struct, op_placement_table): New.
3980 (O_pltrel, O_hi16, O_lo16): Define.
3981 (directiveE enum): Rename directive_generics to directive_transform.
3982 Delete directive_relax. Add directive_schedule,
3983 directive_absolute_literals, and directive_last_directive.
3984 (directive_info): Rename "generics" to "transform". Delete "relax".
3985 Add "schedule" and "absolute-literals".
3986 (directive_state): Adjust entries to match changes in directive_info.
3987 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3988 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3989 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3990 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3991 (align_only_targets, software_a0_b_retw_interlock,
3992 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3993 software_avoid_short_loop, software_avoid_close_loop_end,
3994 software_avoid_all_short_loops, specific_opcode): Delete.
3995 (warn_unaligned_branch_targets): New.
3996 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3997 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3998 (option_[no_]link_relax, option_[no_]transform,
3999 option_[no_]absolute_literals, option_warn_unaligned_targets,
4000 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4002 (option_[no_]align_only_targets, option_literal_section_name,
4003 option_text_section_name, option_data_section_name,
4004 option_bss_section_name, option_eb, option_el): Delete.
4005 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4006 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4007 and target-hardware. Delete entries for [no-]target-align-only,
4008 literal-section-name, text-section-name, data-section-name, and
4010 (md_parse_option): Handle new options and remove old ones. Accept but
4011 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4012 and treat them as [no-]transform.
4013 (md_show_usage): Add new options and remove old ones.
4014 (xtensa_setup_hw_workarounds): New.
4015 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4016 "long", "short", "loc" and "frequency" entries.
4017 (use_generics): Rename to ...
4018 (use_transform): ... this function. Add past_xtensa_end check.
4019 (use_longcalls): Add past_xtensa_end check.
4020 (code_density_available, can_relax): Delete.
4021 (do_align_targets): New.
4022 (get_directive): Accept dashes in directive names. Warn about
4023 [no-]generics and [no-]relax directives and treat them as
4025 (xtensa_begin_directive): Call md_flush_pending_output only for some
4026 directives. Check for directives inside instruction bundles. Warn
4027 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4028 directives. Handle new directives. Check generating_literals flag
4030 (xtensa_end_directive): Check for directives inside instruction
4031 bundles. Warn and ignore [no-]density directives. Handle new
4032 directives. Call xtensa_set_frag_assembly_state.
4033 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4034 xtensa_dwarf2_emit_insn): New.
4035 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4036 use_literal_section flag.
4037 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4038 literals. Use xtensa_elf_cons to parse the expression.
4039 (xtensa_literal_prefix): Do not check use_literal_section. Support
4040 ".lit4" sections for absolute literals. Change prefix convention to
4041 replace ".text" (or ".t" in a linkonce section). No need to call
4043 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4044 (expression_end): Handle closing braces and colons.
4045 (PLT_SUFFIX, plt_suffix): Delete.
4046 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4047 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4048 and O_hi16 expressions as well.
4049 (tokenize_arguments): Handle closing braces and colons.
4050 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4051 operands and paired register syntax.
4052 (get_invisible_operands): New.
4053 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4054 new xtensa-isa.h functions.
4055 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4056 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4057 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4058 instructions. Use xtensa_translate_zero_immed.
4059 (operand_is_immed, operand_is_pcrel_label): Delete.
4060 (get_relaxable_immed): Use new xtensa-isa.h functions.
4061 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4063 (xtensa_print_insn_table, print_vliw_insn): New.
4064 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4065 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4066 is_branch_or_jump_opcode): Delete.
4067 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4068 (opnum_to_reloc, reloc_to_opnum): Delete.
4069 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4070 xtensa-isa.h functions. Operate on one slot of an instruction.
4071 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4072 xg_get_insn_size): Delete.
4073 (xg_get_build_instr_size): Use xg_get_single_size.
4074 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4075 xg_build_widen_table. Use xg_get_single_size.
4076 (xg_get_max_narrow_insn_size): Delete.
4077 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4078 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4080 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4081 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4082 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4083 xg_build_widen_table. Use xg_get_single_size.
4084 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4086 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4087 treat weak symbols conservatively.
4088 (xg_check_operand): Use new xtensa-isa.h functions.
4089 (is_dnrange): Delete.
4090 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4091 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4092 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4093 xtensa-isa.h functions.
4094 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4095 xg_instruction_matches_options): New.
4096 (xg_instruction_matches_rule): Handle O_register expressions. Call
4097 xg_instruction_matches_options.
4098 (transition_rule_cmp): New.
4099 (xg_instruction_match): Update call to xg_build_simplify_table.
4100 (xg_build_token_insn): Record loc fields.
4101 (xg_simplify_insn): Check is_specific_opcode field and
4102 density_supported flag.
4103 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4104 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4105 (xg_assemble_literal): Add error handling for O_big. Call
4106 record_alignment. Handle O_pltrel.
4107 (xg_valid_literal_expression): New.
4108 (xg_assemble_literal_space): Add slot parameter. Remove call to
4109 set_expr_symbol_offset. Add call to record_alignment. Update call to
4111 (xg_emit_insn): Delete.
4112 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4113 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4114 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4115 and slot parameters. Handle new "alternate" relocations for absolute
4116 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4117 O_hi16. Use new xtensa-isa.h functions.
4118 (xg_assemble_tokens): Delete.
4119 (is_register_writer): Use new xtensa-isa.h functions.
4120 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4121 old-style RSR from LCOUNT.
4122 (next_frag_opcode): Delete.
4123 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4124 update_next_frag_state): New.
4125 (update_next_frag_nop_state): Delete.
4126 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4127 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4128 the state of the absolute-literals directive. Add calls to
4129 record_alignment and xtensa_set_frag_assembly_state. Call
4130 xtensa_switch_to_non_abs_literal_fragment instead of
4131 xtensa_switch_to_literal_fragment.
4133 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4134 (get_expanded_loop_offset): Change check for undefined opcode to an
4136 (xtensa_set_frag_assembly_state, relaxable_section,
4137 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4138 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4139 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4140 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4141 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4142 (xtensa_init_fix_data): New.
4143 (xtensa_frob_label): Reset label symbol to the current frag. Check
4144 do_align_targets and generating_literals flag. Propagate frequency
4145 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4146 (xtensa_unrecognized_line): New.
4147 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4148 to xtensa_set_frag_assembly_state.
4149 (error_reset_cur_vinsn): New.
4150 (md_assemble): Remove check for literal frag. Remove call to
4151 istack_init. Call use_transform instead of use_generics. Parse
4152 explicit instruction format specifiers. Move code for
4153 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4154 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4155 Add dwarf2_where call. Remote automatic alignment for ENTRY
4156 instructions. Move call to xtensa_clear_insn_labels to the end.
4157 Rearrange to handle bundles.
4158 (xtensa_cons_fix_new): Delete.
4159 (xtensa_handle_align): New.
4160 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4161 assignment to is_no_density field.
4162 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4163 instead of reloc_to_opnum. Handle "alternate" relocations.
4164 (xtensa_force_relocation, xtensa_check_inside_bundle,
4165 xtensa_elf_section_change_hook): New.
4166 (xtensa_symbol_new_hook): Delete.
4167 (xtensa_fix_adjustable): Check for difference of symbols with an
4168 offset. Check for external and weak symbols.
4169 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4170 (md_estimate_size_before_relax): Return expansion for the first slot.
4171 (tc_gen_reloc): Handle difference of symbols by producing
4172 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4173 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4174 tentative values into the output when linkrelax is set.
4175 (XTENSA_PROP_SEC_NAME): Define.
4176 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4177 Create literal tables only if using literal sections. Create new
4178 property tables instead of old instruction tables. Check for unaligned
4179 branch targets and loops.
4180 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4181 new_resource_table, clear_resource_table, resize_resource_table,
4182 resources_available, reserve_resources, release_resources,
4183 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4184 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4185 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4186 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4187 flag. Update checks for workaround options. Call
4188 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4189 (xtensa_cleanup_align_frags): Add special case for branch targets.
4190 Check for and mark unreachable frags.
4191 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4192 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4193 end of a zero-overhead loop body.
4194 (frag_can_negate_branch): Handle instructions with multiple slots.
4195 Use new xtensa-isa.h functions
4196 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4197 xtensa_mark_zcl_first_insns): New.
4198 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4199 transformations are disabled.
4200 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4201 multislot instructions.
4202 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4203 Likewise. Also error if transformations are disabled.
4204 (unrelaxed_frag_max_size): New.
4205 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4206 xtensa-isa.h functions.
4207 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4208 xtensa_opcode_is_loop instead of is_loop_opcode.
4209 (get_text_align_power): Replace as_fatal with assertion.
4210 (get_text_align_fill_size): Iterate instead of using modulus when
4212 (get_noop_aligned_address): Assert that this is for a machine-dependent
4213 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4214 xg_get_single_size, and frag_format_size.
4215 (get_widen_aligned_address): Rename to ...
4216 (get_aligned_diff): ... this function. Add max_diff parameter.
4217 Remove handling of rs_align/rs_align_code frags. Use
4218 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4219 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4220 and pass it back to caller.
4221 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4222 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4223 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4224 (relax_frag_text_align): Rename to ...
4225 (relax_frag_loop_align): ... this function. Assume loops can only be
4226 in the first slot of an instruction.
4227 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4228 instruction. Remove call to frag_wane.
4229 (relax_frag_narrow): Rename to ...
4230 (relax_frag_for_align): ... this function. Extend to handle
4231 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4232 RELAX_NARROW for the first slot.
4233 (find_address_of_next_align_frag, bytes_to_stretch): New.
4234 (future_alignment_required): Use find_address_of_next_align_frag and
4235 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4236 alignment decisions.
4237 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4238 Check if transformations are enabled for b_j_loop_end workaround.
4239 Use new xtensa-isa.h functions and handle multislot instructions.
4240 Update call to xg_assembly_relax.
4241 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4242 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4244 (convert_frag_narrow): Add segP, format and slot parameters. Call
4245 convert_frag_immed for branch instructions. Adjust calls to
4246 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4247 xg_get_single_size and xg_get_single_format.
4248 (convert_frag_fill_nop): New.
4249 (convert_frag_immed): Add format and slot parameters. Handle multislot
4250 instructions and use new xtensa-isa.h functions. Update calls to
4251 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4252 enabled for b_j_loop_end workaround. Use build_nop instead of
4253 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4254 frags. Use xg_get_single_size. Handle O_pltrel.
4255 (fix_new_exp_in_seg): Remove check for old plt flag.
4256 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4257 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4258 for loop opcode to an assertion. Mark all frags up to the end of the
4259 loop as not transformable.
4260 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4261 (get_subseg_info): New.
4262 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4264 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4265 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4266 (xtensa_switch_to_non_abs_literal_fragment): New.
4267 (cache_literal_section): Add is_code parameter and pass it through to
4268 retrieve_literal_seg.
4269 (retrieve_literal_seg): Add is_code parameter and use it to set the
4270 flags on the literal section. Handle case where head parameter is 0.
4271 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4272 set_frag_is_no_transform): New.
4273 (xtensa_create_property_segments): Add end_property_function parameter
4274 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4275 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4276 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4277 (add_xt_block_frags): Add end_property_function parameter and call it
4278 if it is non-zero. Call xtensa_frag_flags_init.
4279 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4280 get_frag_property_flags, frag_flags_to_number,
4281 xtensa_frag_flags_combinable, xt_block_aligned_size,
4282 xtensa_xt_block_combine, add_xt_prop_frags,
4283 init_op_placement_info_table, opcode_fits_format_slot,
4284 xg_get_single_size, xg_get_single_format): New.
4285 (istack_push): Inline call to tinsn_copy.
4286 (tinsn_copy): Delete.
4287 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4288 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4289 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4290 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4291 functions. Handle invisible operands.
4292 (tinsn_to_slotbuf): New.
4293 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4294 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4295 vinsn_from_chars, and xg_free_vinsn.
4296 (tinsn_from_insnbuf): New.
4297 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4298 instructions. Handle symbol differences.
4299 (get_num_stack_text_bytes): Use xg_get_single_size.
4300 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4301 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4302 get_expr_register, set_expr_symbol_offset_diff): New.
4303 * config/tc-xtensa.h (MAX_SLOTS): Define.
4304 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4305 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4306 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4308 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4309 (xtensa_frag_type struct): Add is_assembly_state_set,
4310 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4311 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4312 Replace is_generics and is_relax fields by is_no_transform field.
4313 Delete is_text and is_longcalls fields. Change text_expansion and
4314 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4315 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4316 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4317 (xtensa_fix_data struct): New.
4318 (xtensa_symfield_type struct): Delete plt field.
4319 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4320 forward declaration here.
4321 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4322 (XTENSA_SECTION_RENAME): Undefine.
4323 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4324 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4325 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4326 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4327 (unit_num_copies_func, opcode_num_units_func,
4328 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4329 (resource_table struct): New.
4330 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4331 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4332 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4333 (tinsn_copy): Delete prototype.
4334 (vliw_insn struct): New.
4335 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4336 (widen_spec_list): Add option conditions for density and boolean
4337 instructions. Add expansions using CONST16 and conditions for using
4338 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4340 (simplify_spec_list): Add option conditions for density instructions.
4341 Add entry for NOP instruction.
4342 (append_transition): Add cmp function pointer parameter and use it to
4343 insert the new entry in order.
4344 (operand_function_LOW16U, operand_function_HI16U): New.
4345 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4346 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4347 (enter_opname, split_string): Use xstrdup instead of strdup.
4348 (init_insn_pattern): Initialize new options field.
4349 (clear_req_or_option_list, clear_req_option_list,
4350 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4352 (parse_insn_pattern): Parse option conditions.
4353 (transition_applies): New.
4354 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4355 swapped last arguments in calls to append_constant_value_condition.
4356 Call clone_req_option_list. Add warning about invalid opcode.
4357 Handle LOW16U and HI16U function names.
4358 (build_transition_table): Add cmp parameter and use it in calls to
4359 append_transition. Use new xtensa-isa.h functions. Check
4360 transition_applies before adding entries.
4361 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4362 pass it through to build_transition_table.
4363 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4364 ReqOption, transition_cmp_fn): New types.
4365 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4366 (transition_rule struct): Add options field.
4367 * doc/as.texinfo (Overview): Update Xtensa options.
4368 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4369 --[no-]relax, and --[no-]generics options. Update descriptions of
4370 --text-section-literals and --[no-]longcalls. Add
4371 --[no-]absolute-literals and --[no-]transform.
4372 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4373 Remove use of "generic" and "specific" terminology for opcodes.
4374 (Xtensa Registers): Generalize the syntax description to include
4375 user-defined register files.
4376 (Xtensa Automatic Alignment): Update.
4377 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4378 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4379 (Xtensa Directives): Remove confusing rules about precedence.
4380 (Density Directive, Relax Directive): Delete.
4381 (Schedule Directive): New.
4382 (Generics Directive): Rename to ...
4383 (Transform Directive): ... this node.
4384 (Literal Directive): Update for absolute literals. Missing
4385 literal_position directive is now an error.
4386 (Literal Position Directive): Update for absolute literals.
4387 (Freeregs Directive): Delete.
4388 (Absolute Literals Directive): New.
4389 (Frame Directive): Minor editing.
4390 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4391 Update dependencies.
4392 * Makefile.in: Regenerate.
4394 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4396 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4397 to build the second and third fixups for a composite relocation.
4398 (macro_read_relocs): New function.
4399 (macro_build): Use it.
4400 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4401 Simplify fragging code accordingly.
4402 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4403 of the composite relocation. Set fx_tcbit in both fixups.
4405 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4407 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4408 (md_apply_fix3): Don't treat composite relocs as done.
4410 2004-10-07 Jan Beulich <jbeulich@novell.com>
4412 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4413 prefix for symbol names generated from the LOCAL macro directive.
4415 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4416 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4418 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4420 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4422 (md_assemble): Add error checking for Co-Processor instructions.
4423 (get_cinv_parameters): Add 'b' option to invalidate the
4424 branch-target cache.
4426 2004-10-05 Paul Brook <paul@codesourcery.com>
4428 * config/tc-arm.c (unwind): New variable.
4429 (vfp_sp_encode_reg): New function.
4430 (vfp_sp_reg_required_here): Use it.
4431 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4432 (vfp_parse_reg_list): New function.
4433 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4434 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4435 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4436 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4438 (md_pseudo_table): Add them.
4439 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4440 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4441 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4442 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4443 require_hashconst, add_unwind_opcode): New functions.
4444 * doc/c-arm.texi: Document unwinding opcodes.
4445 * NEWS: Mention the new feature.
4447 2004-10-04 Eric Christopher <echristo@redhat.com>
4449 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4451 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4453 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4455 * config/tc-s390.c (md_apply_fix3): Likewise.
4456 * config/tc-sparc.c (md_apply_fix3): Likewise.
4458 2004-10-01 Paul Brook <paul@codesourcery.com>
4460 * config/tc-arm.c (arm_elf_section_type): New function.
4461 (arm_elf_change_section): Set section link for exidx sections.
4462 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4463 (md_elf_section_type): Define.
4465 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4467 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4468 instruction's offset.
4470 2004-10-01 Adam Nemet <anemet@lnxw.com>
4472 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4474 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4476 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4477 asymbol *, instead use symbol_get_bfdsym.
4479 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4481 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4483 2004-09-30 Paul Brook <paul@codesourcery.com>
4485 * config/tc-arm.c (do_smi, do_nop): New functions.
4486 (insns): Add ARMv6ZK instructions.
4487 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4488 (tc_gen_reloc): Ditto.
4489 (arm_cpus): Add mpcore and arm1176.
4490 (arm_archs): Add armv6{k,z,zk}.
4491 * doc/c-arm.texi: Document new cores and architectures.
4493 2004-09-30 Nick Clifton <nickc@redhat.com>
4495 * config/tc-arm.c: Use ISO C90 formatting.
4497 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4499 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4500 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4501 REG_TYPE_MVDX is expected.
4503 2004-09-29 Marc Bevand <m.bevand@gmail.com>
4505 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4507 2004-09-21 James E Wilson <wilson@specifixinc.com>
4509 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4510 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4511 output_spill_base, output_unat_psprel, output_lc_psprel,
4512 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4513 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4514 output_spill_psprel_p): Use it.
4516 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4518 * config/tc-crx.c (handle_LoadStor): New function.
4519 Handle load/stor unique instructions before parsing.
4521 2004-09-17 Paul Brook <paul@codesourcery.com>
4523 * config/tc-arm.c (s_arm_rel31): New funciton.
4524 (md_pseudo_table): Add .rel31.
4525 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4526 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4527 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4528 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4529 (arm_parse_reloc): Add (target2).
4531 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4533 * Makefile.am: Run "make dep-am".
4534 * Makefile.in: Regenerate.
4535 * aclocal.m4: Regenerate.
4536 * configure: Regenerate.
4537 * doc/Makefile.in: Regenerate.
4538 * po/POTFILES.in: Regenerate.
4539 * po/gas.pot: Regenerate.
4541 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4543 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4544 [!LLONG_MAX]: Ditto.
4546 2004-09-13 Paul Brook <paul@codesourcery.com>
4548 * config/tc-arm.c: Rename RELABS to TARGET1.
4550 2004-09-13 Alan Modra <amodra@bigpond.net.au>
4552 * messages.c (as_internal_value_out_of_range): Cast values passed
4553 to as_bad_where or as_warn_where to proper type.
4555 2004-09-11 Theodore A. Roth <troth@openavr.org>
4557 * config/tc-avr.c: Add support for
4558 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4560 2004-09-09 Alan Modra <amodra@bigpond.net.au>
4562 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4563 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4565 2004-09-08 Paul Brook <paul@codesourcery.com>
4567 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4568 fini_array and preinit_array section types.
4569 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4571 * doc/as.texinfo: Document extra section types.
4573 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4575 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4576 * Makefile.in: Regenerated.
4577 * configure.in: Set em for arm*-*-symbianelf*.
4578 * configure: Regenerated.
4579 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4580 vectors when appropriate.
4581 * config/te-symbian.h: New file.
4583 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4585 * config/tc-crx.c (gettrap): Exception vector can be case
4587 (process_label_constant): Fix a 32-bit displacement bug in branch
4589 (get_operandtype) : Bug fix, wrong operand was used.
4590 (process_label_constant): Initialize relocation type to
4593 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4595 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4596 for synthesizable cores.
4598 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4600 2004-08-25 Dmitry Diky <diwil@spec.ru>
4602 * config/tc-msp430.c: Clean-up the code.
4603 (md_relax_table): New relax table.
4604 (mcu_types): Sort MCU types.
4605 (md_pseudo_table): Add .profiler pseudo handler.
4606 (pow2value): New function.
4607 (msp430_profiler): New function.
4608 (msp430_operands): Add new insns handlers.
4609 (msp430_srcoperand): Add register operand handler, allow complex
4611 (md_estimate_size_before_relax): Rewritten.
4612 (md_convert_frag): Rewritten.
4613 (msp430_relax_frag): New function.
4614 * config/tc-msp430.h (md_relax_frag): define macro
4615 * doc/c-msp430.texi: Update information.
4617 2004-08-24 Nick Clifton <nickc@redhat.com>
4619 * as.c (std_shortopts): Allow -g to take an optional argument.
4620 (parse_args): Pass any switch starting with -g on to the backend
4623 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4625 * configure.in (arm*-*-symbianelf*): New target.
4626 (arm*-*-eabi*): Likewise.
4627 * configure: Regenerated.
4629 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4630 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4633 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4635 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4636 argument, don't do anything if current section is not
4637 .gnu.linkonce.t.* and linkonce_empty is set.
4638 (generate_unwind_image, dot_endp): Adjust callers, call
4639 start_unwind_section (*, 1) if nothing will be put into the
4642 2004-08-17 Nick Clifton <nickc@redhat.com>
4644 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4645 (show_usage): Add -g.
4646 (std_longopts): Add --gen-debug. Alpha sort the table.
4647 (parse_args): Print an error message if a switch is not handled.
4648 Handle the -g switch, calling md_debug_format_selector() if
4650 * NEWS: Mention new feature.
4651 * doc/as.texinfo: Document new switch.
4652 * doc/internals.texi: Document behaviour of md_parse_option.
4654 * config/tc-arm.c (md_parse_option): Do not issue an error message
4655 if the switch is not recognised.
4656 * config/tc-m68k.c (md_parse_option): Likewise.
4657 * config/tc-pdp11.c (md_parse_option): Likewise.
4658 * config/tc-v850.c (md_parse_option): Likewise.
4660 * as.h: Fix up formatting.
4663 2004-08-16 Nick Clifton <nickc@redhat.com>
4665 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4667 * configure.in: Sort architecture based tables alphabetically.
4668 * configure: Regenerate.
4670 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4672 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4673 { "cc", 68 }, with { "cr", 70 }.
4675 2004-08-13 Jan Beulich <jbeulich@novell.com>
4676 Nick Clifton <nickc@redhat.com>
4678 * as.c: Add and handle new --alternate command line option.
4679 * macro.c (macro_set_alternate): New.
4680 * macro.h (macro_set_alternate): Declare.
4681 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4682 * doc/as.texinfo: Document new command line option and pseudo-ops
4683 as well as insert documentation originating from gasp about
4684 alternate macro syntax.
4685 * NEWS: Mention new command line option and pseudo-ops.
4687 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4689 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4692 2004-08-06 Paul Brook <paul@codesourcery.com>
4694 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4695 Handle new relocations.
4696 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4698 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4700 * write.c (relax_segment): Use was_address instead of address when
4701 setting fr_fix field for align frag due to backwards .org.
4703 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4705 Introduce SH2a support.
4706 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4707 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4709 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4710 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4711 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4712 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4713 to end of conditional expression.
4714 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4715 * config/tc-sh.c: Add sh2a-nofpu support.
4716 2003-12-29 DJ Delorie <dj@redhat.com>
4717 * tc-sh.c: Add sh2a support.
4718 (parse_reg): Add tbr.
4719 (parse_at): Support @@(disp,tbr).
4720 (get_specific): Support sh2a opcodes.
4721 (insert4): New, for 4 byte relocs.
4722 (build_Mytes): Support sh2a opcodes.
4723 (md_apply_fix3_Mytes): Support sh2a opcodes.
4724 2003-12-02 Michael Snyder <msnyder@redhat.com>
4725 * config/tc-sh.c (md_parse_option): Handle sh2a.
4726 (sh_elf_final_processing): Ditto.
4728 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4730 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4733 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4735 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4736 (ppc_arch): Expand comment.
4738 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4740 * config/tc-crx.c: Support evaluating the difference between two
4742 * config/tc-crx.h: Likewise.
4744 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4746 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4748 (ia64_elf_section_change_hook): Set the linked-to section for
4751 2004-07-26 Dmitry Diky <diwil@spec.ru>
4753 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4754 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4755 msp430xG438, msp430xG439.
4757 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4759 * doc/as.texinfo (Section, PushSection): Correct documentation
4762 2004-07-21 Jan Beulich <jbeulich@novell.com>
4764 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4765 permissible for the selected instruction suffix.
4766 (match_template): Don't permit 64-bit general purpose operands in
4768 (finalize_imm): Permit 64-bit immediates.
4769 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4770 specially except for the width of the used base and/or index
4771 registers. For 32-bit displacements, use sign-extended
4772 relocations only when using 64-bit addressing.
4773 Force zero displacement on rip-relative addressing when there is
4774 no other displacement.
4775 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4776 specially except for the width of the used base and/or index
4778 (parse_register): Disallow Reg64 registers in 32-bit mode.
4780 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4781 suffix if the instruction doesn't support it.
4783 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4785 * config/tc-mips.c (append_insn): Handle constant expressions with
4786 no associated relocation.
4787 (mips_ip): Cancel the expression after use for the Q format
4789 (parse_relocation): Return no relocation for unsupported
4791 (my_getSmallExpression): Return no relocation if no relocation
4794 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4796 * config/obj-som.c (adjust_stab_sections): Add prototype.
4797 (obj_som_compiler, obj_som_version, obj_som_copyright,
4798 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4799 * config/tc-hppa.c (update_subspace): Likewise.
4800 (is_defined_subspace): Amplify comment.
4801 * config/obj-som.h (som_frob_file): Add prototype.
4803 2004-07-19 Christopher Faylor <cgf@timesys.com>
4804 H.J. Lu <hongjiu.lu@intel.com>
4806 * subsegs.c (section_symbol): Don't create a new segment when
4807 existing segment is undefined.
4809 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4811 * config/tc-arm.c: Include include/opcode/arm.h.
4812 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4813 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4814 (FPU_ARCH_*): Delete.
4815 * Makefile.am: Update dependencies.
4816 * Makefile.in: Regenerate.
4818 2004-07-15 Nick Clifton <nickc@redhat.com>
4820 * configure.in: Accept armbe as a big-endian arm configuration.
4821 * configure: Regenerate.
4823 2004-07-13 Thomas Nystrom <thn@saeab.se>
4825 * config/tc-i386.c (T_SHIFTOP): New constant.
4826 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4827 (intel_el1): Handle '~'.
4828 (intel_get_token): Handle '<>', '&', '|' and '~'.
4830 2004-07-13 Nick Clifton <nickc@redhat.com>
4832 (md_assemble): Remove spurious newline from end of as_bad error
4834 (intel_e05_1): Likewise.
4835 (intel_e11): Likewise.
4836 (intel_match_token): Likewise.
4838 2004-07-11 Andreas Schwab <schwab@suse.de>
4840 * config/tc-m68k.c: Convert to C90. Remove redundant
4841 declarations. Indentation fixup.
4842 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4843 obj_coff_section ourselves.
4845 2004-07-09 James E Wilson <wilson@specifixinc.com>
4847 * config/tc-ia64.c (default_big_endian): New.
4848 (dot_byteorder, md_begin): Use it.
4849 (md_parse_option): Set it.
4851 2004-07-09 Nick Clifton <nickc@redhat.com>
4853 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4854 * configure: Regenerate.
4855 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4856 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4857 sh_find_elf_flags if necessary.
4859 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
4861 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4862 going to be split into more than one in-place addend, return 0
4863 for relocations against mergeable sections. Associate comments
4866 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4868 * Makefile.am (CPU_TYPES): Add crx.
4869 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4870 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4871 (DEPTC_crx_elf): New target.
4872 (DEPOBJ_crx_elf): Likewise.
4873 (DEP_crx_elf): Likewise.
4874 * Makefile.in: Regenerate.
4875 * configure.in: Add crx* target.
4876 * configure: Regenerate.
4877 * config/tc-crx.c: New file.
4878 * config/tc-crx.h: New file.
4879 * NEWS: Mention new target.
4881 2004-07-06 Nick Clifton <nickc@redhat.com>
4883 * config.in: Undefine TARGET_SYMBIAN by default.
4885 * configure: Regenerate. Add sh-symbian-elf target. If
4886 selected define TARGET_SYMBIAN.
4887 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4888 format if TARGET_SYMBIAN has been defined.
4890 * output-file.c (output_file_create): Report the target format
4891 chosen when bfd_openw reports that it is invalid.
4893 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4894 pseudo for BFD based assemblers.
4896 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4899 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4900 (md_parse_option): Remove redundant -isa testing.
4901 Make bfd_arch variable const.
4902 (md_show_usage): Make bfd_arch variable const.
4904 2004-07-03 James E Wilson <wilson@specifixinc.com>
4906 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4907 * config/tc-ia64.h (md_frag_check): Define.
4909 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4911 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4913 * doc/as.texinfo (Weak): Document PE weak symbols.
4915 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4917 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4918 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4919 (mips_frob_file): Rework so that only a single pass through the
4920 relocs is needed. Allow %lo()s to have higher offsets than their
4921 corresponding %hi()s or %got()s.
4923 2004-07-02 Nick Clifton <nickc@redhat.com>
4925 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4926 allow values which have come from undefined symbols.
4927 Always consider this fixup to have been processed as a reloc
4928 cannot be generated for it.
4930 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4932 * frags.h (struct frag): Add has_code and insn_addr fields.
4933 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4934 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4935 * config/tc-ppc.h (md_frag_check): Define.
4937 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4939 * doc/Makefile.am (info): Rename goal to...
4940 (info-local): ... this, to preserve implicit dependencies.
4941 * doc/Makefile.in: Regenerate with automake 1.8.5.
4943 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4945 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4946 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4947 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4948 (tc_gen_reloc): Likewise.
4949 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4950 (m32r_parse_name): Likewise.
4951 (m32r_cgen_parse_fix_exp): Likewise.
4952 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4953 (O_PIC_reloc): Likewise.
4954 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4955 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4956 for @GOTOFF, @GOT, @PLT.
4958 2004-06-21 Jan Beulich <jbeulich@novell.com>
4960 * gas/symbols.c: While discarding ordinary local absolute symbols
4961 when --strip-local-absolute is in effect, retain file symbols.
4963 2004-06-20 Andreas Schwab <schwab@suse.de>
4965 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4966 (md_parse_option): Likewise.
4968 2004-06-17 Jan Beulich <jbeulich@novell.com>
4970 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4971 * config/te-netware.h: New file.
4972 * config/te-ppcnw.h: Delete: Obsolete.
4973 * configure.in: Eliminate ill NetWare targets. Make generic
4974 NetWare target use proper emulation.
4975 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4976 reference to new te-netware.h.
4977 * configure: Regenerate.
4978 * Makefile.in: Regenerate.
4980 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4982 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4983 comparison in .insn pseudo operation.
4985 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4987 * config/obj-coff.c (coff_adjust_section_syms): Use
4988 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4989 (coff_frob_section): Likewise.
4990 * config/tc-mips.c (md_apply_fix3): Likewise.
4991 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4992 (elf_frob_file_after_relocs): Likewise.
4994 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4996 * config/tc-hppa.c (log2): Rename to exact_log2.
4997 (pa_next_subseg): Delete unused function.
4998 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4999 (create_new_subspace): Likewise.
5002 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5003 labels. Fix warning.
5005 2004-05-28 DJ Delorie <dj@redhat.com>
5007 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5008 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5009 or non-merged symbols.
5011 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5013 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5014 restore the old slot when inserting srlz.i/srlz.d.
5016 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5018 * Makefile.am: Regenerate dependecies.
5019 * Makefile.in: Regenerate.
5020 * config/tc-sh.c (valid_arch): Make unsigned.
5021 (preset_target_arch): Likewise.
5022 (md_begin): Use new architecture flags system.
5023 (get_specific): Likewise.
5024 (assemble_ppi): Likewise.
5025 (md_assemble): Likewise. Also fix error check for bad opcodes.
5026 (md_parse_option): Likewise. Also generate -isa values according
5027 to the table in bfd/cpu-sh.c instead of just constants. Also
5028 allow <arch>-up ISA variants.
5029 (sh_elf_final_processing): Replace if-else chain with a call to
5030 sh_find_elf_flags().
5032 2004-05-28 Peter Barada <peter@the-baradas.com>
5034 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5035 with zero offset into mode 2 addressing to save a word.
5037 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5039 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5040 (ar_is_only_in_integer_unit): New.
5041 (ar_is_only_in_memory_unit): New.
5042 (generate_unwind_image): Silence gcc on 32bit host.
5043 (md_assemble): Use ar_is_only_in_integer_unit instead of
5044 ar_is_in_integer_unit. Check AR access.
5046 2004-05-27 Peter Barada <peter@the-baradas.com>
5048 * config/tc-m68k.c (md_begin): Sort the opcode table into
5050 (m68k_compare_opcode): New function to do the sorting.
5052 2004-05-24 Peter Barada <peter@the-baradas.com>
5054 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5055 addressing on MIT style operands.
5056 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5058 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5061 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5063 * expr.c (operand, operator): Don't reject '++' and '--'.
5065 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5067 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5070 2004-05-17 Adam Nemet <anemet@lnxw.com>
5072 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5073 * configure: Regenerate.
5075 2004-05-13 Paul Brook <paul@codesourcery.com>
5077 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5079 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5081 * configure.in (or32-*-rtems*): Switch to elf.
5082 * configure: Regenerate.
5084 2004-05-13 Nick Clifton <nickc@redhat.com>
5086 * po/fr.po: Updated French translation.
5088 2004-05-11 Nick Clifton <nickc@redhat.com>
5090 * doc/as.texinfo (Section): Document G and T flags to .section
5091 directive. Document the extra arguments that the G flag
5092 requires. Document the #tls flag.
5094 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5096 * subsegs.c (section_symbol): Create a new section symbol if
5097 the existing one doesn't match.
5098 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5100 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5102 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5103 to cope with VR4181A errata MD(1) and MD(4).
5105 2004-05-07 Brian Ford <ford@vss.fsi.com>
5107 * NEWS: Mention .secrel32 for pe[i]-i386.
5109 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5111 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5112 (HANDLE_ALIGN): New.
5114 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5116 * Makefile.am (DIST_SUBDIRS): Define.
5117 * aclocal.m4: Regenerate with automake 1.8.4.
5118 * Makefile.in: Likewise.
5119 * doc/Makefile.in: Likewise.
5121 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5123 * config/tc-ia64.c (dot_serialize): Declare.
5124 (dot_serialize): New function.
5125 (md_pseudo_table): Add ".serialize.data" and
5126 ".serialize.instruction" directives.
5128 2004-05-06 Nick Clifton <nickc@redhat.com>
5130 * messages (as_internal_value_out_of_range): Print a message about
5131 a value being out of range. Be consistent about whether the
5132 values are printed in decimal or hexadecimal.
5133 (as_warn_value_out_of_range): Generate a warning message about an
5135 (as_bad_value_out_of_range): Generate an error message about an
5137 * as.h: Prototype the new functions.
5138 * config/tc-alpha.c (insert_operand): Use new function.
5139 * config/tc-arc.c (arc_insert_operand): Likewise.
5140 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5141 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5142 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5143 * config/tc-s390.c (s390_insert_operand): Likewise.
5144 * config/tc-v850.c (v850_insert_operand): Likewise.
5146 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5148 * configure.in: Set em=linux for frv-*-*linux*.
5149 * configure: Rebuilt.
5150 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5151 (frv_md_fdpic_enabled): New.
5152 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5153 (DEFAULT_FDPIC): New.
5154 (frv_flags): Use DEFAULT_FDPIC.
5155 (frv_pic_flag): Likewise.
5156 (OPTION_NOPIC): New.
5157 (md_longopts): Add -mnopic.
5158 (md_parse_option): Handle it.
5159 (md_show_usage): Add -mfdpic and -mnopic.
5161 2004-05-05 Peter Barada <peter@the-baradas.com>
5163 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5164 chips for invalid coldfire instructions, rename selectors
5165 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5166 add current_chip to track which chip is referred to(including save/restore),
5167 use current_chip to select control registers, not current_arch.
5168 (md_show_usage): Add new chips.
5169 * doc/c-m68k.texi: Document new command line switches.
5171 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5173 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5174 (NOP_OPCODE): Define.
5175 (s390_align_code): Remove prototype.
5176 * tc-s390.c (s390_align_code): Remove.
5178 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5180 * config/tc-ia64.c (make_unw_section_name): Removed.
5181 (start_unwind_section): New function.
5182 (generate_unwind_image): Take const segT instead of const
5184 (dot_handlerdata): Adjusted.
5185 (dot_endp): Likewise.
5187 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5189 * config/obj-elf.c (obj_elf_change_section): Allow the
5190 ".note.GNU-stack" section has SHF_EXECINSTR.
5192 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5194 * config/obj-elf.c (get_section): Return bfd_boolean.
5195 (obj_elf_change_section): Call bfd_get_section_by_name_if
5196 instead of bfd_map_over_sections.
5198 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5200 * config/obj-elf.c (get_section): New function.
5201 (obj_elf_change_section): Support multiple sections with same
5204 2004-04-30 Nick Clifton <nickc@redhat.com>
5206 * config/tc-arm.c (create_register_alias): Fix typo checking for
5207 case sensitive register aliases.
5208 (co_proc_number): Use error message string in all_reg_maps[]
5210 (cp_reg_required_here): Likewise.
5211 (fp_reg_required_here): Likewise.
5213 2004-04-29 Brian Ford <ford@vss.fsi.com>
5215 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5217 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5219 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5220 (load_address, macro, mips_ip, md_parse_option)
5221 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5222 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5223 embedded-PIC handling, and update comments.
5224 (SWITCH_TABLE): Remove.
5225 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5226 (enum mips_pic_level): Remove EMBEDDED_PIC.
5227 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5228 (TC_FORCE_RELOCATION): Update comment.
5229 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5230 might be safe to remove now that MIPS embedded-PIC is gone.
5232 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5234 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5235 call to obj_set_subsection_attributes.
5236 (obj_som_init_stab_section): Likewise.
5237 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5238 (pa_def_subspaces): Provide comdat default.
5239 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5240 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5241 calls to create_new_subspace and update_subspace to pass comdat flag.
5242 (create_new_subspace, update_subspace): Add new comdat argument. Use
5243 it in calls to obj_set_subsection_attributes.
5244 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5245 and use of comdat, common and dup_comm parameters.
5247 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5249 * config/obj-elf.c (obj_elf_change_section): Check if the old
5250 group name is NULL before comparison.
5252 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5254 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5256 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5258 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5260 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5262 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5263 (OPTION_MEMBEDDED_PIC): Remove.
5264 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5265 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5266 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5267 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5268 (OPTION_ELF_BASE): Renumber.
5269 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5270 (md_show_usage): Remove mention of -membedded-pic.
5271 * doc/as.texinfo: Remove mention of -membedded-pic.
5273 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5275 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5276 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5278 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5279 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5280 USE_GLOBAL_POINTER_OPT.
5282 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5284 * config/tc-mips.c (macro): One more use of load_delay_nop.
5286 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5288 * config/tc-mips.c (load_delay_nop): New function.
5289 (load_address, macro): Use load_delay_nop() to build a nop
5290 which can be omitted with gpr_interlocks.
5292 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5294 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5295 cop_interlocks): Remove superfluous CPU entries.
5297 2004-04-22 Paul Brook <paul@codesourcery.com>
5299 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5301 2004-04-22 Peter Barada <peter@the-baradas.com>
5303 * NEWS: Added support for EMAC instructions and MAC/EMAC
5305 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5306 scale factor tokens, trailing_ampersand to mark mask addressing
5307 for MAC/EMAC instructions.
5308 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5310 (yylex): Handle '>', '<', and '&' following '+'.
5311 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5312 architectures in archs[].
5313 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5314 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5316 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5317 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5319 Add EMAC operands to init_table[].
5321 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5323 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5325 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5326 * config/tc-arm.c (enum mstate): Delete from here.
5327 (mapping_state): Remove the static mapstate variable and instead
5328 store the state in the segment. This allows a per-section mapping
5329 state. Handle and ignore MAP_UNDEFINED states.
5330 (arm_elf_change_section): Get the current mapping state from the
5332 (s_ltorg): Set the mapping state to MAP_DATA.
5333 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5334 for each pool as it is emitted.
5336 2004-04-22 Nick Clifton <nickc@redhat.com>
5338 * config/tc-arm.h: Formatting tidy ups.
5340 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5342 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5344 2004-04-20 DJ Delorie <dj@redhat.com>
5346 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5347 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5348 [TE_PE] (O_secrel): Define.
5349 [TE_PE] (x86_pe_cons_fix_new): New.
5350 [TE_PE] (pe_directive_secrel): Likewise.
5351 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5353 2004-04-19 Eric Christopher <echristo@redhat.com>
5355 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5356 of previous patch for fix in gcc.
5358 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5360 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5362 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5364 * read.c (do_align): Call md_flush_pending_output, if defined.
5366 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5368 * expr.c (operand): Correct checks for ++ and --.
5370 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5372 * config/tc-generic.c: Add some comments.
5374 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5376 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5377 -{no-}mfix-vr4122-bugs.
5378 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5379 (append_insn, mips_emit_delays): Update accordingly.
5380 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5381 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5382 (md_parse_option): Update after above changes.
5383 (md_show_usage): Add -mfix-vr4120.
5385 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5387 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5388 of .section directive; add a reference to the ELF .subsection
5391 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5393 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5396 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5398 * Makefile.am: Remove mips from aout targets.
5399 * Makefile.in: Regenerate.
5400 * configure.in: Remove mips-dec-bsd* target.
5401 * configure: Regenerate.
5403 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5406 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5407 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5408 Update "mapping". Restrict some @ modifiers to 32 bit.
5410 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5411 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5413 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5414 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5415 dont_adjust_reloc_32 is set.
5416 (md_longopts): Add option -renesas.
5417 (md_parse_option, md_show_usage): Likewise.
5418 * doc/c-sh.texi: Likewise.
5420 2004-04-01 Dave Korn <dk@artimi.com>
5422 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5423 hi16 and lo16 fixS structs.
5424 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5425 exactly the same way as for RELOC_DLX_REL16.
5426 (machine_ip): properly respect LO flag in the_insn and
5427 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5428 (md_apply_fix3): apply RELOC_DLX_LO16.
5430 2004-03-30 Stan Shebs <shebs@apple.com>
5432 Remove long-obsolete MPW support.
5433 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5434 * configure.in: Remove mention of ppc-*-mpw* config.
5435 * configure.in: Likewise.
5437 2004-03-30 Nick Clifton <nickc@redhat.com>
5439 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5440 OBJ_ELF being defined.
5442 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5444 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5446 2004-03-23 Paul Brook <paul@codesourcery.com>
5448 * config/tc-arm.c (meabi_flags): New variable.
5449 (arm_parse_eabi): New function.
5450 (md_begin): Set flags for EABI v3.
5452 (arm_long_opts): Add meabi.
5453 * doc/as.texinfo <ARM>: Document -meabi.
5454 * doc/c-arm.texi: Ditto.
5456 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5458 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5459 tables even when use_literal_section flag is not set.
5461 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5463 * config/tc-sh.c: Remove trailing whitespace.
5465 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5467 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5468 --mul-bug-abort and the default behavior.
5469 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5470 (err_for_dangerous_mul_placement): New variable.
5471 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5473 (md_cris_relax_table): Have placeholder for STATE_MUL.
5474 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5475 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5477 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5478 STATE_BYTE)>: Ditto.
5479 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5480 alignment and position of this frag, emit error message if
5482 (md_assemble): For a multiply insn and when checking it,
5483 transform the current frag into a special frag for that purpose.
5484 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5485 OPTION_MULBUG_ABORT_ON>: Handle new options.
5487 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5489 * config/tc-xtensa.c (mark_literal_frags): New function.
5490 (xtensa_move_literals): Call mark_literal_frags for all literal
5491 segments, including init and fini literal segments.
5492 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5494 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5496 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5497 (pa_comm): Set BSF_OBJECT in symbol flags.
5499 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5501 * Makefile.am: Run "make dep-am".
5502 * Makefile.in: Regenerate.
5503 * doc/Makefile.in: Regenerate.
5504 * config.in: Regenerate.
5505 * po/gas.pot: Regenerate.
5507 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5509 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5510 (demand_empty_rest_of_line): Issue an error here.
5511 (ignore_rest_of_line): Silently skip to end.
5512 (demand_copy_string): Issue an error, not warning.
5514 * config/obj-elf.c (obj_elf_section_name): Likewise.
5515 (obj_elf_section): Likewise.
5516 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5517 (arc_extinst): Likewise.
5518 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5519 (dot_spill): Likewise.
5520 (dot_unwabi): Likewise.
5521 (dot_prologue): Likewise.
5523 * expr.c (operand): Reject ++ and --.
5524 (operator): Likewise.
5526 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5528 * config/tc-sh.c: Include dw2gencfi.h.
5529 (sh_cfi_frame_initial_instructions): New function.
5530 (sh_regname_to_dw2regnum): Likewise.
5531 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5533 (TARGET_USE_CFIPOP): Define.
5534 (tc_cfi_frame_initial_instructions): Likewise.
5535 (tc_regname_to_dw2regnum): Likewise.
5536 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5537 * Makefile.am: Update dependencies.
5538 * Makefile.in: Regenerate.
5540 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5542 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5543 * configure: Regenerate.
5545 2004-03-12 Bob Wilson <bob.wilson@acm.org>
5547 * read.c (s_leb128): Call md_flush_pending_output.
5549 2004-03-12 Michal Ludvig <mludvig@suse.cz>
5551 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5552 * config/tc-i386.h (CpuPadLock): New define.
5553 (CpuUnknownFlags): Added CpuPadLock.
5555 2004-03-07 Andreas Schwab <schwab@suse.de>
5557 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5559 2004-03-07 Richard Henderson <rth@redhat.com>
5561 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5562 (cfi_finish): Likewise for fde.
5564 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5566 * config/tc-ia64.c (md_assemble): Properly handle NULL
5568 (ia64_handle_align): Don't abort if failed to add a stop bit.
5570 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5572 * Makefile.in: Regenerated.
5573 * aclocal.m4: Likewise.
5574 * configure: Likewise.
5575 * doc/Makefile.in: Likewise.
5577 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5579 * config/tc-ia64.c (dot_align): New.
5580 (ia64_do_align): Make it static.
5581 (md_pseudo_table): Use "dot_align" for "align".
5582 (ia64_md_do_align): Don't set align_frag here.
5583 (ia64_handle_align): Add a stop bit to the previous bundle if
5586 * config/tc-ia64.h (ia64_do_align): Removed.
5588 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5590 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5591 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5592 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5593 the most general type or the user specifically requested it.
5594 (md_assemble): Add a new error message for when an instruction
5595 is understood, but is not allowed due to an -isa option.
5597 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5599 * config/tc-ia64.c (align_frag): New.
5600 (md_assemble): Set the tc_frag_data field in align_frag for
5601 IA64_OPCODE_FIRST instructions.
5602 (ia64_md_do_align): Set align_frag.
5603 (ia64_handle_align): Add a stop bit if needed.
5605 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5606 (TC_FRAG_INIT): New.
5608 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5610 * config/tc-frv.c (fr400_audio): New variable.
5611 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5612 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5613 (target_implements_insn_p): New function.
5614 (md_assemble): Report an error if the processor doesn't implement
5617 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5619 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5620 (md_parse_option): Ditto.
5621 (OPTION_NO_SPECIAL_M32R): Added.
5622 (md_show_usage): Document it.
5623 (enable_speial_m32r): Changed a default value from 0 to 1.
5624 * doc/c-m32r.texi: Document the -no-bitinst option.
5626 2004-02-27 Nick Clifton <nickc@redhat.com>
5628 * config/tc-sh.c (get_operand): Revert previous delta.
5629 (tc_gen_reloc): Check for an unknown reloc type before processing
5632 2004-02-27 Hannes Reinecke <hare@suse.de>
5634 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5635 .insn pseudo operation.
5637 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5639 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5640 added for wrong syntax.
5642 2004-02-26 Eric Christopher <echristo@redhat.com>
5644 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5645 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5647 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5649 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5650 nibble types to assembler.
5652 2004-02-25 Fred Fish <fnf@redhat.com>
5654 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5656 2004-02-20 James E Wilson <wilson@specifixinc.com>
5658 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5660 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5661 (ia64_estimate_size_before_relax): New.
5662 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5663 (generate_unwind_image): Pass 1 to fixup_unw_records.
5664 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5665 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5667 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5669 * stabs.c (generate_asm_file): Avoid warning about use of
5670 uninitialized variable.
5672 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5674 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5675 body, and endp, allow unwind records which do not have a "t"
5676 (time/instruction) field.
5678 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5680 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5681 (do_mav_dspsc_2): Likewise.
5682 Fix accumulator registers move opcodes.
5684 2004-02-13 Hannes Reinecke <hare@suse.de>
5685 Jakub Jelinek <jakub@redhat.com>
5687 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5689 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5691 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5692 (tc_frob_symbol): New macro definition.
5693 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5695 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5697 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5700 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5702 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5703 (TC_CASE_SENSITIVE): ... this.
5704 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5705 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5707 2004-02-06 James E Wilson <wilson@specifixinc.com>
5709 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5710 (generate_unwind_image): Re-add it here.
5712 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5714 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5715 * read.h (SKIP_WHITESPACE): Turn into an expression.
5716 * read.c (read_a_source_file): A pseudo is removed by having a
5719 2004-02-05 James E Wilson <wilson@specifixinc.com>
5721 * config/tc-ia64.c (output_endp): New.
5722 (count_bits): Delete.
5723 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5724 endp unwind records.
5725 (fixup_unw_records): Handle endp unwind records. Delete code for
5726 shortening prologue regions not followed by a body record.
5727 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5728 * config/tc-ia64.h (unw_record_type): Add endp.
5730 2004-02-03 James E Wilson <wilson@specifixinc.com>
5732 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5733 fill padding bytes with zeroes.
5734 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5735 sets unwind_record slot_number and slot_frag fields.
5737 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5739 * config/tc-mips.c (add_got_offset_hilo): New function.
5740 (macro): Use load_register() and add_got_offset_hilo() to load
5741 constants instead of hardcoding code sequences throughout.
5743 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5745 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5747 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5749 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5751 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5752 of hard-coded test for TARGET_OS=elf.
5754 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5756 * config/tc-mips.c (hilo_interlocks): Change definition
5757 so that MIPS32, MIPS64 and later ISAs are included, along with
5758 the already-included machines. Update comments.
5760 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5762 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5763 undefined local labels.
5765 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5767 * config/tc-mips.c (load_address, macro): Update comments about
5768 NewABI GP relaxation.
5770 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5772 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5773 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5774 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5775 (set_at, load_register, load_address, move_register): Likewise.
5776 (load_got_offset, add_got_offset): Likewise.
5777 Update all calls and tidy accordingly.
5779 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5781 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5782 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5783 (RELAX_USE_SECOND): Bump to 0x10000.
5784 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5785 (mips_macro_warning): New variable.
5786 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5787 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5788 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5790 (append_insn): Update mips_macro_warning.sizes.
5791 (macro_start, macro_warning, macro_end): New functions.
5792 (macro_build): Don't emit warnings here.
5793 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5794 (md_convert_frag): Check for cases where one macro alternative
5795 needs a warning and the other doesn't. Emit a warning if the
5796 longer sequence was chosen.
5798 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5800 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5801 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5802 the first sequence, the size of the second sequence, and a flag
5803 that says whether we should warn.
5804 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5805 (RELAX_FIRST, RELAX_SECOND): New.
5806 (mips_relax): New variable.
5807 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5808 (append_insn): Remove "place" argument. Use mips_relax.sequence
5809 rather than "place" to check whether we're expanding the second
5810 alternative of a relaxable macro. Remove redundant check for
5811 branch relaxation. If generating a normal insn, and there
5812 is not enough room in the current frag, call relax_close_frag()
5813 to close it. Update mips_relax.sizes[]. Emit fixups for the
5814 second version of a relaxable macro. Record the first relaxable
5815 fixup in mips_relax. Remove tc_gen_reloc workaround.
5816 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5817 in the same way as in append_insn.
5818 (mips16_macro_build): Remove "place" argument.
5819 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5820 when generating the second version of a relaxable macro.
5821 (load_got_offset, add_got_offset): New functions.
5822 (load_address, macro): Use new relaxation machinery. Remove
5823 tc_gen_reloc workarounds.
5824 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5825 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5826 first version is needed.
5827 (tc_gen_reloc): Remove relaxation handling.
5828 (md_convert_frag): Go through the fixups for a relaxable macro and
5829 mark those that belong to the unneeded alternative as done. If the
5830 second alternative is needed, adjust the fixup addresses to account
5831 for the deleted first alternative.
5833 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5835 * frags.h (frag_room): Declare.
5836 * frags.c (frag_room): New function.
5837 * doc/internals.texi: Document it.
5839 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5841 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5842 optimization for -mtune=r3900, as this will break on other CPUs.
5844 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
5846 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5847 be relaxed, use fixup.
5848 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5850 2004-01-19 Jakub Jelinek <jakub@redhat.com>
5852 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5855 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5857 * config/tc-mips.c (append_insn): Properly detect variant frags
5858 that preclude swapping of relaxed branches. Correctly swap
5859 instructions between frags when dealing with relaxed branches.
5861 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5863 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5865 * aclocal.m4: Regenerate.
5866 * configure: Regenerate.
5868 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5870 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5873 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
5875 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5876 reloc, reserve space for the delay slot as well as the jalr itself.
5878 2004-01-09 Paul Brook <paul@codesourcery.com>
5880 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5881 (do_vfp_sp2_from_reg2): New function.
5883 (do_vfp_dp_from_reg2): Check return values properly.
5885 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5887 * config/tc-mips.c (warn_nops): Remove static variable.
5888 (macro): Remove test of warn_nops.
5889 (md_shortops): Remove 'n'.
5890 (md_parse_option): Remove 'n' case.
5891 (md_show_usage): Remove -n.
5892 * doc/as.texinfo (Overview): Remove MIPS -n option.
5893 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5894 * NEWS: Mention removal of MIPS -n option.
5896 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5897 (cop_interlocks): Check ISA level.
5898 (cop_mem_interlocks): Define.
5899 (reg_needs_delay): Check cop_interlocks rather than
5900 ISA_HAS_COPROC_DELAYS.
5901 (append_insn): Likewise. Use cop_mem_interlocks rather than
5902 directly checking mips_opts.isa.
5903 (mips_emit_delays): Likewise.
5905 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5907 * config/tc-ia64.c (unwind): Move next_slot_number and
5908 next_slot_frag to ...
5909 (unw_rec_list): Here.
5910 (free_list_records): Removed.
5911 (output_unw_records): Likewise.
5912 (generate_unwind_image): Make it void.
5913 (alloc_record): Initialize next_slot_number and next_slot_frag.
5914 (slot_index): Take .org, .space and .align into account.
5915 (fixup_unw_records): Don't set slot_number to 0. Use
5916 list->next_slot_number and list->next_slot_frag instead of
5917 unwind.next_slot_number and unwind.next_slot_frag.
5918 (ia64_convert_frag): New.
5919 (generate_unwind_image): Generate a rs_machine_dependent frag
5921 (emit_one_bundle): Use list->next_slot_number and
5922 list->next_slot_frag instead of unwind.next_slot_number and
5923 unwind.next_slot_frag.
5925 * config/tc-ia64.h (md_convert_frag): Defined as
5927 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5929 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5931 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5932 * config/tc-frv.h (md_apply_fix3): Don't define.
5933 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5935 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5936 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5937 * config/tc-frv.c (line_separator_chars): Add `!'.
5938 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5939 * config/tc-frv.c (md_assemble): Clear insn upfront.
5940 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5941 * config/tc-frv.c (OPTION_FDPIC): New macro.
5942 (md_longopts): Add mfdpic.
5943 (md_parse_option): Handle it.
5944 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5945 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5946 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5947 (frv_pic_ptr): Parse funcdesc.
5949 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5951 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5952 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5954 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5956 * Makefile.am (Makefile): Move the dependency on
5957 $(BFDDIR)/configure.in to...
5958 (CONFIG_STATUS_DEPENDENCIES): ... here.
5959 (AUTOMAKE_OPTIONS): Require automake 1.8.
5960 * Makefile.in: Regenerate.
5961 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5962 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5963 $(BFDDIR)/configure.in here as well.
5964 * doc/Makefile.in: Regenerate.
5966 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5968 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5969 * Makefile.in: Regenerate.
5970 * aclocal.m4: Regenerate.
5971 * doc/Makefile.am (install, install-info): Remove.
5972 (install-data-local): A new hook for install-info.
5973 (AUTOMAKE_OPTIONS): Require automake 1.8.
5974 * doc/Makefile.in: Regenerate.
5976 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
5978 * doc/c-sh.texi: Update description about floating point behavior
5981 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5983 * configure.in: Add m68k-uClinux target.
5984 * configure: Regenerate.
5986 For older changes see ChangeLog-0203
5992 version-control: never