1 2005-09-06 Chao-ying Fu <fu@mips.com>
3 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
4 (mips_opts): Add -1 to initialize ase_mt.
5 (file_ase_mt): New variable for -mmt.
6 (CPU_HAS_MT): New define.
7 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
9 (mips_ip): Check ase_mt to enable MT instructions.
10 Handle !, $, *, &, +T, +t, g operand formats.
11 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
13 (OPTION_MT, OPTION_NO_MT): New define.
14 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
15 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
16 (mips_after_parse_args): Set ase_mt based on CPU.
17 (s_mipsset): Handle ".set mt" and ".set nomt".
18 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
19 (md_show_usage): Show usage of -mmt and -mno-mt.
20 * doc/as.texinfo: Document -mmt and -mno-mt options.
21 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
24 2005-09-06 Paul Brook <paul@codesourcery.com>
26 * config/tc-arm.c (arm_it): Add relax field.
27 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
28 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
29 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
30 do_t_mov_cmp): Allow relaxation.
31 (output_relax_insn): New function.
32 (put_thumb32_insn): New function.
33 (output_inst): Use new functions.
34 (md_assemble): Don't throw error on relaxable instructions.
35 (insns): Change "b" entry from TCE(...) to tCE(...).
36 (md_estimate_size_before_relax): Return 2.
37 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
38 relax_branch, arm_relax_frag): New functions.
39 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
41 * config/tc-arm.h (md_convert_frag): Remove definition.
42 (md_relax_frag): Define.
43 (arm_relax_frag): Add prototype.
45 2005-09-02 Paul Brook <paul@codesourcery.com>
47 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
49 2005-09-02 Paul Brook <paul@codesourcery.com>
51 * config/tc-arm.c (encode_arm_cp_address): Use
52 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
53 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
55 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
58 (insns): Use them for coprocessor instructions.
59 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
60 (get_thumb32_insn): New function.
61 (put_thumb32_insn): New function.
62 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
63 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
65 2005-09-02 Paul Brook <paul@codesourcery.com>
67 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
68 incorrect suffix matches.
70 2005-09-01 David Ung <davidu@mips.com>
72 * config/tc-mips.c (append_insn): Correctly handle mips16 case
73 when the frags are different for the 2 instructions we want to
74 swap. If the lengths of the 2 instructions are not the same, we
75 won't do the swap but emit an nop.
77 2005-09-01 Dmitry Diky <diwil@spec.ru>
79 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
80 as appropriate. Change frag_variant() to frag_var() for relaxes.
82 2005-08-29 Nick Clifton <nickc@redhat.com>
84 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
87 2005-08-26 Jan Beulich <jbeulich@novell.com>
89 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
90 qualified operand of a branch.
91 (intel_bracket_expr): Set JumpAbsolute here...
92 (intel_e11): ... rather than here.
94 2005-08-26 Christian Groessler <chris@groessler.org>
96 * configure.tgt: Set bfd_gas also for z8k cpu.
97 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
99 (newfix): Adapt to bfd reloc types.
100 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
101 is available in the current frag.
102 (md_convert_frag): Adapt function parameters.
103 (tc_gen_reloc): New function.
104 (md_section_align): Use bfd_get_section_alignment.
105 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
106 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
108 * config/tc-z8k.h (TARGET_ARCH): Define.
109 (tc_fix_adjustable): Define.
111 2005-08-25 Chao-ying Fu <fu@mips.com>
113 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
114 (mips_opts): Add -1 to initialize ase_dsp.
115 (file_ase_dsp): New variable for -mdsp.
116 (CPU_HAS_DSP): New define.
117 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
119 (mips_ip): Add min_range and max_range for checking singed numbers.
120 Check ase_dsp to enable DSP instructions.
121 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
122 (OPTION_DSP, OPTION_NO_DSP): New define.
123 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
124 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
125 (mips_after_parse_args): Set ase_dsp based on CPU.
126 (s_mipsset): Handle ".set dsp" and ".set nodsp".
127 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
128 (md_show_usage): Show usage of -mdsp and -mno-dsp.
130 2005-08-23 David Ung <davidu@mips.com>
132 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
135 2005-08-23 Alan Modra <amodra@bigpond.net.au>
138 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
140 2005-08-23 Phil Edwards <phil@codesourcery.com>
142 * configure.tgt (*-*-vxworks): Match vxworks* instead.
144 2005-08-22 Jan Beulich <jbeulich@novell.com>
146 * config/tc-i386.c (object_64bit): New.
147 (i386_target_format): Initialize it.
148 (output_disp): Use object_64bit for relocation type determination.
149 (output_imm): Likewise.
150 (i386_validate_fix): Likewise.
151 (tc_gen_reloc): Likewise.
152 (lex_got): Likewise. Remove static mode_name. Change array size
153 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
154 (x86_cons): Use object_64bit for deciding whether quad fields can
157 2005-08-18 Christian Groessler <chris@groessler.org>
159 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
160 * config/tc-mcore.h: Likewise.
161 * config/tc-z8k.h: Likewise.
162 * config/tc-z8k.c: Likewise.
163 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
164 sh_coff_reloc_mangle declaration.
165 * config/tc-sh.c: (md_apply_fix): Fix comment for case
168 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
170 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
171 to confirm that no ISA is specified.
173 2005-08-18 Nick Clifton <nickc@redhat.com>
175 * write.c (relax_segment): Count the number of frags being
176 processed and use this to compute a maximum limit on the number of
177 iterations that will be allowed when attempting to relax the
180 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
182 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
183 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
185 2005-08-16 Alan Modra <amodra@bigpond.net.au>
187 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
190 2005-08-15 Paul Brook <paul@codesourcery.com>
192 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
194 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
196 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
198 * config/tc-ppc.c (parse_cpu): Add -me300 support.
199 (md_show_usage): Likewise.
200 * doc/c-ppc.texi (PowerPC-Opts): Document it.
202 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
204 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
205 (md_gather_operands): Add support for optional operands.
207 2005-08-12 Dmitry Diky <diwil@spec.ru>
208 * config/tc-msp430.c (msp430_enable_relax): New flag.
209 (msp430_enable_polys): Likewise.
210 (OPTION_RELAX): New option.
211 (OPTION_POLYMORPHS): Likewise.
212 (md_longopts): New long options.
213 (md_show_usage): Updated.
214 (md_parse_option): Add new options handler.
215 (msp430_operands): Add check if polymorph insns are enabled.
216 (msp430_force_relocation_local): New function.
217 (md_apply_fix): Now delete relocs according to new flags combination.
218 (msp430_relax_frag): Convert long branches to short branches only if
219 flag msp430_enable_relax is set.
220 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
221 (msp430_force_relocation_local): Likewise.
222 * doc/c-msp430.texi: Describe new options.
224 2005-08-11 Ian Lance Taylor <ian@airs.com>
226 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
227 (stamp-mk.com): Likewise.
228 (EXTRA_DIST): Remove make-gas.com from list.
229 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
230 * Makefile.in: Regenerate.
232 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
234 * subsegs.c (subseg_change): Move declaration of seginfo to before
237 2005-08-11 Alan Modra <amodra@bigpond.net.au>
239 * README-vms: Delete.
240 * config-gas.com: Delete.
241 * makefile.vms: Delete.
242 * vmsconf.sh: Delete.
243 * config/atof-tahoe.c: Delete.
244 * config/m88k-opcode.h: Delete.
245 * config/obj-bout.c: Delete.
246 * config/obj-bout.h: Delete.
247 * config/obj-hp300.c: Delete.
248 * config/obj-hp300.h: Delete.
249 * config/tc-a29k.c: Delete.
250 * config/tc-a29k.h: Delete.
251 * config/tc-h8500.c: Delete.
252 * config/tc-h8500.h: Delete.
253 * config/tc-m88k.c: Delete.
254 * config/tc-m88k.h: Delete.
255 * config/tc-tahoe.c: Delete.
256 * config/tc-tahoe.h: Delete.
257 * config/tc-tic80.c: Delete.
258 * config/tc-tic80.h: Delete.
259 * config/tc-w65.c: Delete.
260 * config/tc-w65.h: Delete.
261 * config/te-aux.h: Delete.
262 * config/te-delt88.h: Delete.
263 * config/te-delta.h: Delete.
264 * config/te-dpx2.h: Delete.
265 * config/te-hp300.h: Delete.
266 * config/te-ic960.h: Delete.
267 * config/vms-a-conf.h: Delete.
268 * doc/c-a29k.texi: Delete.
269 * doc/c-h8500.texi: Delete.
270 * doc/c-m88k.texi: Delete.
271 * README: Remove obsolete examples, and list of supported targets.
272 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
273 bout and hp300 support.
274 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
275 * configure.in: Remove --enable-bfd-assembler, need_bfd,
277 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
278 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
279 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
281 * dw2gencfi.c: Likewise.
282 * dwarf2dbg.c: Likewise.
284 * input-file.c: Likewise.
285 * listing.c: Likewise.
286 * literal.c: Likewise.
287 * messages.c: Likewise.
289 * output-file.c: Likewise.
292 * struc-symbol.h: Likewise.
293 * subsegs.c: Likewise.
294 * subsegs.h: Likewise.
295 * symbols.c: Likewise.
296 * symbols.h: Likewise.
300 * config/aout_gnu.h: Likewise.
301 * config/obj-aout.c: Likewise.
302 * config/obj-aout.h: Likewise.
303 * config/obj-coff.c: Likewise.
304 * config/obj-coff.h: Likewise.
305 * config/obj-evax.h: Likewise.
306 * config/obj-ieee.h: Likewise.
307 * config/tc-arm.c: Likewise.
308 * config/tc-arm.h: Likewise.
309 * config/tc-avr.c: Likewise.
310 * config/tc-avr.h: Likewise.
311 * config/tc-crx.h: Likewise.
312 * config/tc-d10v.h: Likewise.
313 * config/tc-d30v.h: Likewise.
314 * config/tc-dlx.h: Likewise.
315 * config/tc-fr30.h: Likewise.
316 * config/tc-frv.h: Likewise.
317 * config/tc-h8300.c: Likewise.
318 * config/tc-h8300.h: Likewise.
319 * config/tc-hppa.h: Likewise.
320 * config/tc-i370.h: Likewise.
321 * config/tc-i386.c: Likewise.
322 * config/tc-i386.h: Likewise.
323 * config/tc-i860.h: Likewise.
324 * config/tc-i960.c: Likewise.
325 * config/tc-i960.h: Likewise.
326 * config/tc-ip2k.h: Likewise.
327 * config/tc-iq2000.h: Likewise.
328 * config/tc-m32c.h: Likewise.
329 * config/tc-m32r.h: Likewise.
330 * config/tc-m68hc11.h: Likewise.
331 * config/tc-m68k.c: Likewise.
332 * config/tc-m68k.h: Likewise.
333 * config/tc-maxq.c: Likewise.
334 * config/tc-maxq.h: Likewise.
335 * config/tc-mcore.c: Likewise.
336 * config/tc-mcore.h: Likewise.
337 * config/tc-mn10200.h: Likewise.
338 * config/tc-mn10300.c: Likewise.
339 * config/tc-mn10300.h: Likewise.
340 * config/tc-ms1.h: Likewise.
341 * config/tc-msp430.c: Likewise.
342 * config/tc-msp430.h: Likewise.
343 * config/tc-ns32k.c: Likewise.
344 * config/tc-ns32k.h: Likewise.
345 * config/tc-openrisc.h: Likewise.
346 * config/tc-or32.c: Likewise.
347 * config/tc-or32.h: Likewise.
348 * config/tc-ppc.c: Likewise.
349 * config/tc-ppc.h: Likewise.
350 * config/tc-s390.h: Likewise.
351 * config/tc-sh.c: Likewise.
352 * config/tc-sh.h: Likewise.
353 * config/tc-sparc.c: Likewise.
354 * config/tc-tic30.c: Likewise.
355 * config/tc-tic30.h: Likewise.
356 * config/tc-tic4x.c: Likewise.
357 * config/tc-tic4x.h: Likewise.
358 * config/tc-tic54x.c: Likewise.
359 * config/tc-tic54x.h: Likewise.
360 * config/tc-v850.h: Likewise.
361 * config/tc-vax.c: Likewise.
362 * config/tc-vax.h: Likewise.
363 * config/tc-xstormy16.h: Likewise.
364 * config/tc-xtensa.h: Likewise.
365 * config/tc-z8k.c: Likewise.
366 * config/tc-z8k.h: Likewise.
367 * config/vms-a-conf.h
368 * doc/Makefile.am: Likewise.
369 * doc/all.texi: Likewise.
370 * doc/as.texinfo: Likewise.
371 * doc/internals.texi: Likewise.
372 * doc/Makefile.in: Regenerate.
373 * Makefile.in: Regenerate.
374 * configure: Regenerate.
375 * config.in: Regenerate.
376 * po/POTFILES.in: Regenerate.
378 2005-08-09 Nick Clifton <nickc@redhat.com>
381 * macro.c (getstring): Do not treat round parentheses exactly the
382 same as angle brackets - the parentheses need to be preserved and
383 passed on to the macro processing code.
385 2005-08-08 Nick Clifton <nickc@redhat.com>
387 * config/tc-msp430.c (MSP430_ISA_21): Define.
388 (mcu_types): Add entries for msp430x21xx variants.
390 2005-08-08 Nick Clifton <nickc@redhat.com>
393 * macro.c (getstring): Treat round parentheses in the same way as
395 (get_any_string): Likewise.
397 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
400 * as.c (parse_args): Handle -al=<FILE>.
402 2005-08-07 Nick Clifton <nickc@redhat.com>
404 * read.c (s_app_line): Accept a line number of 0 for compatibility
405 with gcc's output for assembler-with-cpp files.
407 2005-08-05 Paul Brook <paul@codesourcery.com>
409 * config/tc-arm.c (current_it_mask, current_cc): New variables.
410 (do_t_add_sub): Use correct encodings inside IT block.
411 (do_t_arit3c): Ditto.
412 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
413 (md_assemble): Verify conditional suffixes agains IT blocks.
415 2005-08-05 Paul Brook <paul@codesourcery.com>
417 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
419 (encode_thumb32_shifted_operand): Prohibit register shifts.
420 (encode_thumb32_addr_mode): Fix typo.
421 (insns): Correct thumb2 ldm and stm opcodes.
423 2005-08-02 Khem Raj <kraj@mvista.com>
425 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
426 WLDRD/WSTRD instruction.
428 2005-08-02 Alan Modra <amodra@bigpond.net.au>
430 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
433 2005-07-29 Thiemo Seufer <ths@networkno.de>
435 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
437 2005-07-29 Paul Brook <paul@codesourcery.com>
439 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
441 (do_t_addr): Implement 32-bit variant.
442 (do_t_push_pop): Make some errors warnings. Handle single register
444 (insns): Use tCE for adr.
445 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
446 (md_apply_fix): Ditto.
448 2005-07-29 Paul Brook <paul@codesourcery.com>
450 * config/tc-arm.c (parse_tb): New function.
451 (enum operand_parse_code): Add OP_TB.
452 (parse_operands): Handle OP_TB.
453 (do_t_add_sub_w, do_t_tb): New functions.
454 (insns): Add entries for addw, subw, tbb and tbh.
455 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
457 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
459 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
461 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
463 * config/tc-i386.c (handle_large_common): Declare only for ELF.
465 2005-07-27 Jan Beulich <jbeulich@novell.com>
467 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
469 (unw_p_record): Remove unused/redundant fields imask and rmask.
470 Combine spoff and pspoff into a union. Combine gr and br into a
471 union. Change type of grmask and brmask to unsigned char. Change type
472 of frmask to unsigned int.
473 (unw_x_record): Combine spoff, pspoff, and treg into a union.
474 * config/tc-ia64.c (unwind): New field 'pending_saves'.
475 (check_pending_save): New.
476 (alloc_record): Clear out entire record.
477 (output_psp_gr): Use renamed structure fields.
478 (output_psp_sprel): Likewise.
479 (output_rp_gr): Likewise.
480 (output_rp_br): Likewise.
481 (output_rp_psprel): Likewise.
482 (output_rp_sprel): Likewise.
483 (output_pfs_gr): Likewise.
484 (output_pfs_psprel): Likewise.
485 (output_pfs_sprel): Likewise.
486 (output_preds_gr): Likewise.
487 (output_preds_psprel): Likewise.
488 (output_preds_sprel): Likewise.
489 (output_spill_base): Likewise.
490 (output_unat_gr): Likewise.
491 (output_unat_psprel): Likewise.
492 (output_unat_sprel): Likewise.
493 (output_lc_gr): Likewise.
494 (output_lc_psprel): Likewise.
495 (output_lc_sprel): Likewise.
496 (output_fpsr_gr): Likewise.
497 (output_fpsr_psprel): Likewise.
498 (output_fpsr_sprel): Likewise.
499 (output_priunat_gr): Likewise.
500 (output_priunat_psprel): Likewise.
501 (output_priunat_sprel): Likewise.
502 (output_bsp_gr): Likewise.
503 (output_bsp_psprel): Likewise.
504 (output_bsp_sprel): Likewise.
505 (output_bspstore_gr): Likewise.
506 (output_bspstore_psprel): Likewise.
507 (output_bspstore_sprel): Likewise.
508 (output_rnat_gr): Likewise.
509 (output_rnat_psprel): Likewise.
510 (output_rnat_sprel): Likewise.
511 (output_spill_psprel): Likewise.
512 (output_spill_sprel): Likewise.
513 (output_spill_reg): Likewise.
514 (output_fr_mem): Likewise. Allocate one unwind record per set mask
516 (output_frgr_mem): Likewise.
517 (output_gr_mem): Likewise.
518 (output_br_mem): Likewise.
519 (output_gr_gr): Likewise.
520 (output_br_gr): Likewise.
521 (fixup_unw_records): Likewise.
522 (process_one_record): Use renamed structure fields. For gr_gr and
523 br_gr, collect mask from chain of records before output.
524 (in_prologue): Simplify and eliminate early returns. Call
526 (in_body): Simplify and eliminate early returns.
527 (dot_body): Call check_pending_save.
528 (md_assemble): Update comment. Deal with pending saves.
530 2005-07-26 Jan Beulich <jbeulich@novell.com>
532 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
533 mask from guessed suffix, but mask out other immediate types only
534 if at least on candidate is valid for the insn.
536 2005-07-25 DJ Delorie <dj@redhat.com>
538 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
539 Support %mod() modifiers from opcodes.
540 * doc/c-m32c.texi (M32C-Modifiers): New section.
542 2005-07-25 Jan Hubicka <jh@suse.cz>
543 H.J. Lu <hongjiu.lu@intel.com>
545 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
547 (elf_com_section_ptr): New.
548 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
549 (elf_common_parse): Make it global. Use elf_com_section_ptr
550 instead of bfd_com_section_ptr.
551 (obj_elf_change_section): Handle x86-64 large bss sections.
553 * config/obj-elf.h (elf_com_section_ptr): New.
554 (elf_common_parse): New.
556 * config/tc-i386.c (handle_large_common): New.
557 (md_pseudo_table): Add "largecomm".
558 (x86_64_section_letter): New.
559 (x86_64_section_word): New.
561 * config/tc-i386.h (x86_64_section_word): New.
562 (x86_64_section_letter): New.
563 (md_elf_section_letter): New. Defined.
564 (md_elf_section_word): Likewise.
566 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
568 * configure.tgt: Remove i386-*-rtemself*.
569 Remove sparc-*-rtemself*.
571 2005-07-21 Ben Elliston <bje@gnu.org>
573 * config/tc-m68k.h: Remove TE_LYNX conditional code.
575 2005-07-21 Paul Brook <paul@codesourcery.com>
577 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
580 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
582 * messages.c: Use vsnprintf instead of vsprintf.
584 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
586 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
587 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
589 2005-07-18 Nick Clifton <nickc@redhat.com>
591 * configure.tgt: Restore alpha ordering to list of arches.
593 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
595 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
597 2005-07-18 Jan Beulich <jbeulich@novell.com>
599 * config/tc-i386.c (md_begin): Use IS_ELF.
600 (tc_i386_fix_adjustable): Likewise.
601 (md_estimate_size_before_relax): Likewise.
602 (md_apply_fix): Likewise.
603 (i386_target_format): Likewise.
604 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
605 (i386_immediate): Remove #ifdef LEX_AT.
606 (i386_displacement): Likewise.
607 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
610 2005-07-18 Jan Beulich <jbeulich@novell.com>
612 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
613 parameter to unsigned. Parameter sign now is tristate - zero/
614 positive mean unsigned/signed, negative means signedness doesn't
615 matter. Check field size,
616 signedness, and pcrel-ness are in agreement between relocated field
617 and relocation type. Adjust diagnostics.
618 (optimize_imm): And type mask of operand instead of overwriting it.
619 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
620 local structure and initialize gotrel accordingly. Pass caller as
621 mask of types that the operator can match.
622 (x86_cons_fix_new): Let reloc know that signedness of relocation
624 (x86_pe_cons_fix_new): Likewise.
625 (x86_cons): Pass additional argument to lex_got.
626 (i386_immediate): New local variable 'types'. Pass its address as
627 additional argument to lex_got. Mask out operand types not supported
629 (i386_displacement): Likewise. Set bigdisp to all types supported in
630 64-bit mode, combining the previously split initialization.
632 2005-07-18 Jan Beulich <jbeulich@novell.com>
634 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
637 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
639 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
642 2005-07-16 Alan Modra <amodra@bigpond.net.au>
644 * Makefile.am: Run "make dep-am".
645 * Makefile.in: Regenerate.
647 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
649 * gas/config/tc-i386.h (CpuVMX): New.
650 (CpuUnknownFlags): Add CpuVMX.
652 2005-07-14 Jim Blandy <jimb@redhat.com>
654 Add support for the Renesas M32C.
655 * Makefile.am (CPU_TYPES): List m32c.
656 (TARGET_CPU_CFILES): List config/tc-m32c.c.
657 (TARGET_CPU_HFILES): List config/tc-m32c.h.
658 * configure.in: Add case for m32c.
659 * configure.tgt: Add cases for m32c and m32c-*-elf.
660 * configure: Regenerated.
661 * config/tc-m32c.c, config/tc-m32c.h: New files.
662 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
663 * doc/Makefile.in: Regenerated.
664 * doc/all.texi: Set M32C.
665 * doc/as.texinfo: Add text for the M32C-specific options and line
666 comment characters, and refer to c-m32c.texi.
667 * doc/c-m32c.texi: New file.
669 2005-07-14 Nick Clifton <nickc@redhat.com>
672 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
673 the ins_parse buffer.
675 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
677 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
678 i386-*-rtemscoff*, sparc-*-rtemsaout*.
680 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
682 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
685 2005-07-08 Ben Elliston <bje@au.ibm.com>
687 * frags.h: Remove ANSI_PROTOTYPES conditional code.
688 * config/obj-elf.h: Likewise.
689 * config/tc-h8300.h: Likewise.
690 * config/tc-h8500.h: Likewise.
691 * config/tc-i370.h: Likewise.
692 * config/tc-i386.h: Likewise.
693 * config/tc-m68hc11.h: Likewise.
694 * config/tc-m68k.h: Likewise.
695 * config/tc-ppc.h: Likewise.
696 * config/tc-s390.h: Likewise.
697 * config/tc-sh.h: Likewise.
698 * config/tc-sparc.h: Likewise.
699 * config/tc-tic30.c: Likewise.
700 * config/tc-w65.h: Likewise.
701 * config/tc-xtensa.h: Likewise.
703 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
706 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
708 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
710 * config/tc-tic30.c (debug): Add format attribute. Fix format
713 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
715 * config/tc-i386.c (cpu_arch): Add sse3.
717 * config/tc-i386.h (CpuSSE3): Renamed from ...
718 (CpuPNI): This. Defined as CpuSSE3.
720 * doc/c-i386.texi: Document .sse3.
722 2005-07-06 Jan Beulich <jbeulich@novell.com>
724 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
726 2005-07-05 Nick Clifton <nickc@redhat.com>
728 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
729 md_chars_to_numbers to an unsigned pointer in order to avoid a
730 compile time warning.
732 2005-07-05 Paul Brook <paul@codesourcery.com>
734 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
736 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
738 * config/tc-ms1.c: New.
739 * config/tc-ms1.h: New.
740 * testsuite/gas/ms1/allinsn.d: New.
741 * testsuite/gas/ms1/allinsn.s: New.
742 * testsuite/gas/ms1/badinsn.s: New.
743 * testsuite/gas/ms1/badinsn1.s: New.
744 * testsuite/gas/ms1/badoffsethigh.s: New.
745 * testsuite/gas/ms1/badoffsetlow.s: New.
746 * testsuite/gas/ms1/badorder.s: New.
747 * testsuite/gas/ms1/badreg.s: New.
748 * testsuite/gas/ms1/badsignedimmhigh.s: New.
749 * testsuite/gas/ms1/badsignedimmlow.s: New.
750 * testsuite/gas/ms1/badsyntax.s: New.
751 * testsuite/gas/ms1/badsyntax1.s: New.
752 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
753 * testsuite/gas/ms1/badunsignedimmlow.s: New.
754 * testsuite/gas/ms1/errors.exp: New.
755 * testsuite/gas/ms1/ldst.s: New.
756 * testsuite/gas/ms1/misc.d: New.
757 * testsuite/gas/ms1/misc.s: New.
758 * testsuite/gas/ms1/ms1-16-003.d: New.
759 * testsuite/gas/ms1/ms1-16-003.s: New.
760 * testsuite/gas/ms1/ms1.exp: New.
761 * testsuite/gas/ms1/msys.d: New.
762 * testsuite/gas/ms1/msys.s: New.
763 * testsuite/gas/ms1/relocs.d: New.
764 * testsuite/gas/ms1/relocs.exp: New.
765 * testsuite/gas/ms1/relocs1.s: New.
766 * testsuite/gas/ms1/relocs2.s: New.
768 2005-07-05 Jan Beulich <jbeulich@novell.com>
770 * config/tc-i386.h (CpuSVME): New.
771 (CpuUnknownFlags): Include CpuSVME.
772 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
773 as alias of sledgehammer.
774 (md_assemble): Include invlpga in the check for insns with two source
776 (process_operands): Include SVME insns in the check for ignored
777 segment overrides. Adjust diagnostic.
778 (i386_index_check): Special-case SVME insns with memory operands.
780 2005-07-04 Khem Raj <kraj@mvista.com>
781 Nick Clifton <nickc@redhat.com>
783 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
784 use an immediate value.
785 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
786 since the register field of the operands structure is unsigned.
787 (s_arm_unwind_save_vfp): Make "reg" unsigned.
788 (parse_operands): Make the 2ns parameter an unsigned pointer to
790 (do_ldrd): When using the imm field of the operands structure as a
791 second register field, treat it as unsigned.
793 2005-07-04 Alan Modra <amodra@bigpond.net.au>
796 * config/obj-elf.c (obj_elf_change_section): Use backend
799 2005-07-01 Jan Beulich <jbeulich@novell.com>
801 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
802 (output_spill_psprel, output_spill_psprel_p): Combine.
803 (output_spill_sprel, output_spill_sprel_p): Combine.
804 (output_spill_reg, output_spill_regp_p): Combine.
805 (process_one_record): Handle psp_psprel.
806 (parse_predicate_and_operand): New.
807 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
808 initialize output values. Emit diagnostic case here.
809 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
810 (add_unwind_entry): New second parameter. Allow first parameter to
811 be NULL. Parse optional tag, emit warning about further support for
812 it otherwise being missing. Check end-of-line when requested.
813 (dot_fframe): Clear operand when wrong. Allow tag.
814 (dot_vframe): Likewise.
815 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
817 (dot_vframepsp): Remove.
818 (dot_altrp): Clear operand when wrong. Allow tag.
819 (dot_save): Likewise. Let default case also go through
821 (dot_savemem): Likewise.
822 (dot_restore): Don't return when wrong operand. Allow tag.
823 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
824 parse_predicate_and_operand and the new arguments to
825 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
826 when wrong operand. Allow tag.
827 (dot_restorereg, dot_restorereg_p): Likewise.
828 (dot_spillmem, dot_spillmem_p): Likewise.
829 (dot_saveg): Clear operand when wrong. Perform tighter operand
831 (dot_savef): Likewise.
832 (dot_saveb): Likewise.
833 (dot_savegf): Likewise.
834 (dot_spill): Remove end-of-line check. Combine. Simplify by using
835 parse_predicate_and_operand and the new arguments to
836 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
837 when wrong operand. Allow tag.
839 (dot_label_state): Don't return when wrong operand.
840 (dot_copy_state): Likewise.
841 (dot_unwabi): Likewise. Check if in prologue.
842 (dot_body): Don't call demand_empty_rest_of_line.
843 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
845 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
846 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
847 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
848 (parse_operand): New second parameter. Don't deal with '}' here
849 anymore. Don't advance past end-of-line.
850 (parse_operands): Pass second argument to parse_operand.
851 (ia64_start_line): Prevent out-of-bounds access through
852 input_line_pointer. Deal with '}' here.
853 (ia64_unrecognized_line): Don't deal with '}' here.
854 (dot_alias): Use ignore_rest_of_line not its deprecated alias
855 discard_rest_of_line.
857 2005-06-30 Zack Weinberg <zack@codesourcery.com>
859 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
860 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
861 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
862 (do_branch): Always set inst.reloc.pc_rel.
863 (s_arm_elf_cons): Disallow use of (plt) suffix.
864 (do_adrl): Adjust X_add_number unconditionally.
865 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
866 argument. Handle all adjustment for pipeline offset here.
867 (md_apply_fix): No need to undo work of md_pcrel_from. No
868 need to extract pre-encoded pipeline adjustments from various
869 branch instructions. Generally, assume instructions are already
870 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
871 special cases. Handle BFD_RELOC_ARM_PLT32 like
872 BFD_RELOC_ARM_PCREL_BRANCH.
873 (tc_gen_reloc): Remove OBJ_ELF special case.
874 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
876 2005-06-30 Ben Elliston <bje@gnu.org>
878 * Makefile.am (check-DEJAGNU): Don't search for expect.
879 * Makefile.in: Regenerate.
881 2005-06-30 Ben Elliston <bje@gnu.org>
883 * Makefile.am (EXPECT): Set to expect.
884 (RUNTEST): Likewise, set to runtest.
885 * Makefile.in: Regenerate.
887 2005-06-23 Ben Elliston <bje@gnu.org>
889 * config/m68k-parse.h: Use ISO C90.
890 * config/m68k-parse.y: Likewise.
891 * config/tc-m68k.h: Likewise.
893 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
896 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
898 (optimize_disp): Optimize only if possible. Don't use 64bit
899 displacement on non-constants and do same on constants if
902 2005-06-17 Jan Beulich <jbeulich@novell.com>
904 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
905 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
906 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
907 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
908 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
910 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
911 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
912 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
913 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
914 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
915 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
916 convert 8-byte pc-relative relocations.
917 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
918 (i386_validate_fix): Likewise.
919 (x86_cons): Also handle quad values in 64-bit mode.
920 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
921 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
922 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
923 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
925 2005-06-13 Zack Weinberg <zack@codesourcery.com>
927 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
928 symbolP as well as for names with a leading dot. Use ACONCAT.
929 (md_apply_fix): For branch relocations, only replace value
930 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
931 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
932 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
933 (LOCAL_LABEL_PREFIX): Don't define.
935 2005-06-10 Alan Modra <amodra@bigpond.net.au>
937 * config/tc-hppa.c (pa_block): Allocate just one byte for the
940 2005-06-08 James E Wilson <wilson@specifixinc.com>
943 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
944 is NULL, then emit a warning, and return the current index.
946 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
949 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
950 temporary copy of the operands array so that changes can be safely
951 backed out if the insn does not match.
952 (m68k_compare_opcode): Shortcut the test when the parameters are
953 the same. Return 1 if the names match but the second opcode is
954 further on in the array than the first.
956 2005-06-08 Nick Clifton <nickc@redhat.com>
959 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
961 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
963 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
965 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
966 Michael Snyder <msnyder@redhat.com>
967 Stan Cox <scox@redhat.com>
969 * configure.in: Add ms1 case.
971 * configure: Regenerate.
973 * configure.tgt: Add ms1 case.
975 2005-06-07 Bob Wilson <bob.wilson@acm.org>
977 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
978 * config/tc-xtensa.c (new_resource_table): Likewise.
979 (resize_resource_table): Likewise.
980 (release_resources): Fix assertion for unsigned values.
982 2005-06-07 Zack Weinberg <zack@codesourcery.com>
984 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
985 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
986 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
987 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
988 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
989 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
990 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
991 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
992 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
993 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
994 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
995 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
996 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
997 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
998 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
999 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1000 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1001 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1002 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1003 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1004 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1005 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1006 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1007 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1008 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1009 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1010 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1011 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1012 * config/tc-xtensa.c, config/tc-z8k.c:
1013 Replace all instances of the string "_apply_fix3" with
1015 * po/POTFILES.in, po/gas.pot: Regenerate.
1017 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1019 * Makefile.am: Run "make dep-am".
1020 (POTFILES): Remove GAS_CFILES.
1021 * Makefile.in: Regenerate.
1023 2005-06-07 David Ung <davidu@mips.com>
1025 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1026 24kc, 24kf and 24kfx under MIPS32 release 2.
1028 2005-06-04 Nick Clifton <nickc@redhat.com>
1030 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1031 to their Thumb-enabled equivalents.
1033 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1035 * config/tc-mips.c (load_register): Add leading "0x" to the
1036 output of sprintf_vma().
1039 2005-06-01 Nick Clifton <nickc@redhat.com>
1041 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1042 test for the presence of thumb version of the parsing functions
1043 since they must always exist and the test generates a compile time
1046 2005-05-31 Richard Henderson <rth@redhat.com>
1048 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1049 (alpha_reloc_op): Add it.
1050 (debug_exp): Handle it.
1051 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1052 (emit_insn): Handle it.
1053 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1055 2005-05-31 Christian Groessler <chris@groessler.org>
1057 * write.c (dump_section_relocs): Convert to ISO-C.
1058 (write_relocs): Avoid signed/unsigned and fprintf argument
1059 warnings in debug code.
1061 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1063 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1064 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1065 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1066 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1067 fixP->tc_fix_data directly in the sole place it was used.
1068 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1069 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1072 2005-05-27 Jan Beulich <jbeulich@novell.com>
1074 * config/tc-ia64.c (struct proc_pending): New.
1075 (unwind): Replace proc_start with proc_pending.
1076 (unwind_diagnostic): Check unwind.proc_pending.sym.
1077 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1078 Check if previous proc not closed. Record all entry points.
1079 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1080 Set symbol sizes for entry points recorded in dot_proc. Check
1081 arguments for consistency with respective .proc's.
1082 (md_assemble): Replace unwind.proc_start with
1083 unwind.proc_pending.sym.
1085 2005-05-27 Jan Beulich <jbeulich@novell.com>
1087 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1088 and last_ptr. Check all in-use slots for first one with non-NULL
1089 unwind_record. Don't reload end_ptr before second update round.
1091 2005-05-26 James E Wilson <wilson@specifixinc.com>
1093 * config/tc-ia64.c (extra_goodness): Update comment.
1094 (md_begin): Add debugging code to print best_template table.
1096 2005-05-25 Jan Beulich <jbeulich@novell.com>
1098 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1101 2005-05-25 Jan Beulich <jbeulich@novell.com>
1103 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1104 BFD_RELOC_UNUSED when determining the width of the reloc.
1106 2005-05-25 Jan Beulich <jbeulich@novell.com>
1108 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1111 2005-05-25 Jan Beulich <jbeulich@novell.com>
1113 * config/tc-ia64.c (dot_radix): Rewrite.
1115 2005-05-25 Jan Beulich <jbeulich@novell.com>
1117 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1119 (alloc_record): Remove references to next_slot_number and
1121 (emit_one_bundle): Likewise.
1123 2005-05-22 Nick Clifton <nickc@redhat.com>
1125 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1126 message buffer when invoking the insert function.
1128 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1130 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1131 only if an instruction match is found.
1133 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1135 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1136 to addition in argument to xtensa_dwarf2_emit_insn.
1138 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1140 * Makefile.am: Have 'all' depend on 'info'.
1141 * Makefile.in: Regenerate.
1143 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1145 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1147 2005-05-19 Anton Blanchard <anton@samba.org>
1149 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1150 (md_show_usage): Document it.
1151 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1152 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1154 2005-05-19 Jan Beulich <jbeulich@novell.com>
1156 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1157 relocations in unwind section.
1159 2005-05-18 Nick Clifton <nickc@redhat.com>
1161 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1162 if one exists. Ignore any error messages it may produce, just
1163 allow it to perform the insertion.
1165 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1167 * hash.c (hash_lookup): Add len parameter. All callers changed.
1168 (hash_find_n): New interface.
1169 * hash.h: Prototype hash_find_n.
1170 * sb.c: Include as.h.
1171 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1172 (sb_scrub_and_add_sb): New interface.
1173 * sb.h: Prototype sb_scrub_and_add_sb.
1174 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1176 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1177 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1178 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1180 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1182 * doc/Makefile.am (gasver.texi): Don't use $<.
1183 * doc/Makefile.in: Regenerated.
1185 2005-05-17 Nick Clifton <nickc@redhat.com>
1188 * symbols.c (resolve_symbol_value): Do not move symbols whose
1189 value expression has not been resolved or finalized into the
1190 absolute section as this will confuse other parts of the assembler
1191 into thinking that their value is zero.
1193 2005-05-17 Jan Beulich <jbeulich@novell.com>
1195 * read.c (_find_end_of_line): New.
1196 (find_end_of_line): New.
1197 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1198 (read_a_source_file): Use it.
1201 (get_line_sb): Use it.
1202 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1203 (s_comm_internal): Likewise.
1205 (s_macro): Likewise.
1206 (s_ignore): Use ignore_rest_of_line.
1207 * read.h (find_end_of_line): Prototype.
1208 (discard_rest_of_line): Remove prototype. #define to
1209 ignore_rest_of_line.
1211 2005-05-17 Nick Clifton <nickc@redhat.com>
1213 * config/tc-v850,h (TC_FIX_TYPE): Define.
1214 (TC_INIT_FIX_TYPE): Define.
1215 * config/tc-v850.c (md_assemble): When creating a fix record the
1216 operand in the tc_fix_data field.
1217 (md_apply_fix3): When applying a resolved fix use the operand's
1218 insertion procedure to store the value, if the operand has been
1221 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1223 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1225 * Makefile.in: Regenerated.
1227 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1228 Bob Wilson <bob.wilson@acm.org>
1230 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1232 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1233 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1235 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1237 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1238 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1240 2005-05-10 Michael Matz <matz@suse.de>
1242 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1244 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1246 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1249 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1250 Handle label-without-colon before ordinary dot-pseudo as an
1251 ordinary label. Don't leak memory for label-without-colon alone
1252 on a line. Don't mmixal-munge operands for dot-pseudos.
1254 2005-05-10 Jan Beulich <jbeulich@novell.com>
1256 * macro.c (get_any_string): Remove the two last parameters. Replace
1257 references to the former expand parameter by using macro_alternate.
1258 Simplify loop condition for checking for end-of-string.
1259 (get_string): Remove redunant call to sb_skip_white.
1260 (do_formals): Remove two last arguments to get_any_string.
1261 (macro_expand): Likewise.
1262 (expand_irp): Likewise.
1264 2005-05-10 Jan Beulich <jbeulich@novell.com>
1266 * read.c (s_macro): Move local variable 'local' to smaller scope.
1267 Call sb_kill on it when done.
1269 2005-05-09 Jan Beulich <jbeulich@novell.com>
1271 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1272 when zero and not required by encoding constraints.
1274 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1277 * config/tc-sh64.c (sh64_fake_label): New.
1279 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1281 * doc/internals.texi (TC_FAKE_LABEL): Document.
1283 * write.c (TC_FAKE_LABEL): New.
1284 (adjust_reloc_syms): Use it.
1285 (write_object_file): Likewise.
1287 2005-05-09 Jan Beulich <jbeulich@novell.com>
1289 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1290 and comma in Intel mode.
1292 2005-05-09 Jan Beulich <jbeulich@novell.com>
1294 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1295 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1296 Make name array static and const. Adjust lookup to account for NULL
1297 entries (standing for unused register numbers).
1299 2005-05-09 Jan Beulich <jbeulich@novell.com>
1301 * config/tc-i386.c (parse_insn): Consider all matching instructions
1302 when checking for string instruction after string-only prefix.
1304 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1307 * config/tc-ia64.c (start_unwind_section): Properly check
1308 comdat group with SHF_GROUP.
1310 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1312 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1314 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1316 * config/tc-xtensa.c: Remove excess whitespace.
1317 * config/tc-xtensa.h: Likewise.
1318 * config/xtensa-istack.h: Likewise.
1319 * config/xtensa-relax.c: Likewise.
1320 * config/xtensa-relax.h: Likewise.
1322 2005-05-06 Nick Clifton <nickc@redhat.com>
1324 * sb.h: Fix formatting of comments.
1325 * sb.c: Fix formatting of comments.
1327 2005-05-06 Jan Beulich <jbeulich@novell.com>
1329 * sb.h (sb_add_buffer): Reintroduce.
1330 * sb.c (sb_add_buffer): Likewise.
1332 2005-05-06 Jan Beulich <jbeulich@novell.com>
1334 * macro.c (new_formal, del_formal): New.
1335 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1336 required argument has default value. Stop looking for more formal
1337 when there was a vararg one.
1338 (macro_expand_body): Use new_formal and del_formal.
1339 (macro_expand): Likewise. Initialize local variable err. Don't
1340 return immediately when encountering an error. Warn when keyword
1341 argument already had a value assigned. Eliminate duplicate clearing
1342 of argument value. When current positional argument matches parameter
1343 of vararg type, assign to it all the remaining arguments. Issue error
1344 when required parameter does not have value.
1345 (free_macro): Use del_formal.
1346 (expand_irp): Initialize formal type. Free buffers associated with
1347 formal prior to returning.
1348 * macro.h (struct formal_struct): Add new field 'type' with new
1349 enumeration type 'formal_type'.
1350 * doc/as.texinfo: Document macro parameter qualifiers.
1351 * NEWS: Mention new functionality.
1353 2005-05-06 Jan Beulich <jbeulich@novell.com>
1355 * cond.c (s_ifb): New.
1356 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1357 * read.h (s_ifb): Prototype.
1358 * doc/as.texinfo: Document .ifb and .ifnb.
1360 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1362 * config/tc-ia64.c (MIN): Undef.
1364 2005-05-05 Paul Brook <paul@codesourcery.com>
1366 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1368 2005-05-05 Matt Thomas <matt@3am-software.com>
1370 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1373 2005-05-05 Nick Clifton <nickc@redhat.com>
1375 * Update the address and phone number of the FSF organization in
1376 the GPL notices in the following files:
1377 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1378 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1379 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1380 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1381 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1382 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1383 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1384 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1385 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1386 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1387 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1388 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1389 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1390 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1391 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1392 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1393 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1394 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1395 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1396 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1397 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1398 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1399 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1400 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1401 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1402 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1403 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1404 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1405 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1406 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1407 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1408 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1409 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1410 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1411 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1412 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1413 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1414 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1415 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1416 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1417 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1418 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1419 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1420 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1421 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1422 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1423 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1424 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1425 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1426 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1427 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1428 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1429 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1430 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1431 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1432 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1433 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1434 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1435 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1436 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1437 config/xtensa-istack.h, config/xtensa-relax.c,
1438 config/xtensa-relax.h, doc/fdl.texi
1440 2005-05-05 Nick Clifton <nickc@redhat.com>
1442 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1443 the target_big_endian variable to false.
1445 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1447 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1448 list traversal. Use bfd_section_list_prepend.
1449 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1450 over the section list.
1451 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1452 (xtensa_insert_section): Delete.
1453 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1454 and bfd_section_list_prepend.
1455 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1456 bfd_section_list_insert_after.
1458 2005-05-03 Nick Clifton <nickc@redhat.com>
1460 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1461 of bfd_section_list... macros.
1462 * config/tc-mmix.c (mmix_frob_file): Likewise.
1463 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1464 (xtensa_insert_section): Likewise.
1466 * macro.c (macro_hash): Remove static.
1467 * macro.h (macro_hash): Provide an external declaration.
1469 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1471 * write.c (write_object_file): Use bfd_section_double_list_remove
1474 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1476 * doc/Makefile.am (gasver.texi): Correct quoting.
1477 * doc/Makefile.in: Regenerated.
1479 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1481 * configure.tgt: Add h8300*-*-rtemscoff.
1482 Switch h8300*-*-rtems* to elf.
1484 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1486 * hash.c: Undo the last change.
1489 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1491 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1493 (DISTCLEANFILES): Remove.
1494 (MAINTAINERCLEANFILES): Add asconfig.texi.
1495 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1497 2005-04-29 Ben Elliston <bje@au.ibm.com>
1499 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1500 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1501 (bignum-copy.o): Remove.
1502 * Makefile.in: Regenerate.
1503 * makefile.vms (OBJS): Remove bignum-copy.obj.
1504 * symbols.h (local_symbol_make): Remove declaration.
1505 (verify_symbol_chain_2): Likewise.
1506 * symbols.c (local_symbol_make): Make static.
1507 (max_indent_level): Likewise.
1508 (verify_symbol_chain_2): Remove.
1509 * macro.c (macro_hash): Make static.
1510 * messages.c (fprint_value): Remove.
1511 * read.h (get_absolute_expr): Remove.
1512 (emit_leb128_expr): Likewise.
1513 (do_s_func): Likewise.
1514 * read.c (do_s_func): Make static.
1515 (emit_leb128_expr): Likewise.
1516 (get_absolute_expr): Likewise.
1517 * as.h (as_howmuch): Remove declaration.
1518 (fprint_value): Likewise.
1519 * as.c (myname): Make static.
1520 * input-scrub.c (as_howmuch): Remove.
1521 (as_1_char): Likewise.
1522 * input-file.h (input_file_is_open): Remove.
1523 * input-file.c (input_file_is_open): Likewise.
1524 * expr.h (expr_build_unary): Remove declaration.
1525 (expr_build_binary): Likewise.
1526 * expr.c (expr_build_unary): Remove.
1527 (expr_build_binary): Likewise.
1528 * hash.h (hash_replace): Remove declaration.
1529 (hash_delete): Likewise.
1530 * hash.c (hash_replace): Remove.
1531 (hash_delete): Likewise.
1532 * bignum-copy.c (bignum_copy): Move from here ..
1533 * config/tc-vax.c (bignum_copy): .. to here.
1534 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1535 (bignum_copy): Remove extern declaration.
1536 * sb.h (string_count): Remove extern declaration.
1537 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1538 (sb_name): Likewise.
1539 * sb.c (dsize): Replace preprocessor macro with static int.
1540 (string_count): Make static.
1541 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1542 (sb_name): Likewise.
1543 * config/obj-coff.c (dim_index): Make static.
1544 * config/tc-i386.c (GOT_symbol): Likewise.
1545 (output_invalid_buf): Likewise.
1546 * doc/internals.texi (Warning and error messages): Remove the
1547 prototype for fprint_value.
1549 2005-04-27 Ben Elliston <bje@au.ibm.com>
1553 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1555 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1557 * read.c (pseudo_set): Disallow symbol set to common symbol.
1560 * write.c (write_object_file): Report common symbol name when
1561 disallowing local symbol set to common symbol.
1562 (adjust_reloc_syms): Disallow local symbol set to undefined
1565 2005-04-25 Jan Beulich <jbeulich@novell.com>
1567 * macro.c (macro_expand_body): Replace locals indicator parameters
1568 with actual macro_entry. New local variables macro_line and err.
1569 Don't return when encountering an error, just record the fact.
1570 Detect local symbol name colliding with parameter. Track line number
1571 inside of macro expansion.
1572 (do_formals): Move local variable name to wider scope. Check
1573 parameter of the same name doesn't already exist. In MRI mode, also
1574 check it doesn't collide with the argument count pseudo-parameter).
1575 (define_macro): Add file and line number parameters. Remove local
1576 variable namestr. New local variable error. Initialize macro_entry
1577 members file, line, and name. Don't return when encountering an
1578 error, just record the fact. Use %s in some diagnostics for read.c
1579 to insert the macro name. Free macro_entry on error.
1580 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1581 when encountering an error, just record the fact.
1582 (expand_irp): Don't return when encountering an error, just record
1584 * macro.h (macro_struct): New members name, file, and line.
1585 (define_macro): Add file and line number parameters.
1586 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1587 regarding pseudo-op redefinition with the file/line that macro
1588 definition started at.
1590 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1592 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1593 (future_alignment_required): Remove ifdefs that use it.
1595 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1597 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1598 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1599 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1601 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1602 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1604 2005-04-21 Christian Groessler <chris@groessler.org>
1606 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1609 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1611 * config/obj-aout.h (S_IS_EXTERN): Removed.
1612 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1613 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1614 * symbols.c (S_IS_EXTERN): Likewise.
1615 * symbols.h (S_IS_EXTERN): Likewise.
1617 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1619 * config/tc-d10v.c (md_apply_fix3): Likewise.
1620 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1621 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1622 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1623 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1624 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1625 (shmedia_md_convert_frag): Likewise.
1626 * symbols.c (print_symbol_value_1): Likewise.
1627 * write.c (write_object_file): Likewise.
1629 2005-04-20 Nick Clifton <nickc@redhat.com>
1631 * config/tc-xtensa.c (get_aligned_diff): Change type of
1632 branch_align to offsetT so that its signedness matches that of
1635 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1636 number into a readable string.
1637 (load_register): Likewise.
1639 2005-04-20 Andreas Schwab <schwab@suse.de>
1641 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1643 2005-04-19 David S. Miller <davem@davemloft.net>
1645 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1646 NULL insn, exit early. Remove now spurious NULL checks.
1647 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1650 2005-04-19 Jan Beulich <jbeulich@novell.com>
1652 * symbols.h (symbol_find_base): Remove prototype.
1653 * symbols.c (save_symbol_name): Remove code section conditional upon
1655 (symbol_find): Remove.
1656 (symbol_find_base): Rename to symbol_find.
1657 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1659 * config/obj-coff.c (tag_insert): Remove code section conditional
1660 upon STRIP_UNDERSCORE.
1661 (obj_coff_def): Likewise.
1662 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1663 (coff_frob_symbol): Likewise.
1664 (yank_symbols): Likewise.
1665 (c_section_symbol): Likewise.
1666 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1667 * config/tc-arm.c (symbol_locate): Remove code section conditional
1668 upon STRIP_UNDERSCORE.
1669 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1670 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1671 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1672 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1673 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1675 2005-04-19 Andreas Schwab <schwab@suse.de>
1677 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1678 access to application registers.
1680 2005-04-19 Jan Beulich <jbeulich@novell.com>
1682 * config/te-sysv32.h: Remove.
1683 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1685 * Makefile.in (TARG_ENV_HFILES): Likewise.
1687 2005-04-19 Jan Beulich <jbeulich@novell.com>
1690 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1693 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1695 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1697 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1699 * config/tc-mips.c (normalize_constant_expr): Don't check for
1701 (check_absolute_expr): Only call normalize_constant_expr() if
1703 (mips_ip): Likewise.
1705 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1707 2005-04-18 Jan Beulich <jbeulich@novell.com>
1709 * macro.c (free_token): New, freeing all the memory associated with a
1711 (do_formals): Move initializers to ...
1712 (define_macro): ... here.
1713 (delete_macro): Convert passed in name to lower case. Warn when
1714 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1716 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1718 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1720 2005-04-15 Jan Beulich <jbeulich@novell.com>
1722 * config/obj-elf.c (obj_elf_struct): New.
1723 (elf_pseudo_table). Use it for .offset and .struct.
1725 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1726 Sterling Augustine <sterling@tensilica.com>
1728 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1729 than the section alignment.
1731 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1732 H.J. Lu <hongjiu.lu@intel.com>
1734 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1735 * config/tc-xtensa.c (xg_translate_sysreg_op,
1736 xtensa_translate_old_userregs_ops,
1737 xtensa_find_unaligned_branch_targets,
1738 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1739 relax_frag_add_nop): Support 64-bit host.
1740 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1741 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1743 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1745 * configure.tgt: Add support for OpenBSD/sparc ELF.
1747 * configure.tgt: Set emulation for mips-*-openbsd*.
1748 Remove broken mips-dec-openbsd* config.
1749 * configure.in: Set default ABI for mips64-*-openbsd*.
1750 * configure: Regenerate.
1752 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1754 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1755 optimization for constant addresses.
1757 2005-04-14 Nick Clifton <nickc@redhat.com>
1759 * as.c (main): Move parse_args before symbol_begin and frag_init
1760 so that the hash table size can be set before it is used.
1761 * hash.c: Use an unsigned long type for the size of the hash
1763 * hash.h (set_gas_hash_table_size): Update the prototype.
1765 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1767 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1768 * acinclude.m4: Include ../bfd/warning.m4.
1769 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1770 * Makefile.in: Regenerate.
1771 * configure: Regenerate.
1772 * doc/Makefile.in: Regenerate.
1774 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1776 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1777 (normalize_address_expr): New function to sign-extend address
1778 offsets that fit into 32 bits in 32-bit mode.
1779 (macro_build_ldst_constoffset): Use normalize_address_expr()
1780 instead of a handcoded sequence.
1781 (load_register): Likewise. Report oversized numbers in a useful
1783 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1784 for constant addresses. Report oversized numbers in a useful way.
1785 (mips_ip): Use normalize_address_expr() for addresses.
1787 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1789 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1790 similar to other instructions now that they're marked as ImmExt.
1792 2005-04-12 Nick Clifton <nickc@redhat.com>
1794 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1795 (gas_hash_table_size): New static variable.
1796 (set_gas_hash_table_size): New function: Records a requested size
1797 for the hash tables.
1798 (get_gas_hash_table_size): New function: Return a prime number
1799 near the requested size of the hash table.
1800 (hash_new): Use get_gas_hash_table_size.
1801 * hash.h: Add a prototype for set_gas_hash_table_size.
1802 * as.c (show_usage): Add description of new switches: --hash-size
1803 and --reduce-memory-overheads.
1804 (option_values): Add OPTION_HASH_TABLE_SIZE and
1805 OPTION_REDUCE_MEMORY_OVERHEADS.
1806 (std_longpopts): Add entries for the new options.
1807 (parse_args): Handle the new options.
1808 * Makefile.am: Add a dependency of as.c on hash.h.
1809 * Makefile.in: Regenerate.
1810 * doc/as.texinfo: Document the new switches.
1811 * NEWS: Mention the new switches.
1813 2005-04-12 Nick Clifton <nickc@redhat.com>
1816 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1819 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1821 * Makefile.am: Run "make dep-am".
1822 * Makefile.in: Regenerate.
1824 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1825 Bob Wilson <bob.wilson@acm.org>
1827 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1829 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1831 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1833 2005-04-11 Jan Beulich <jbeulich@novell.com>
1835 * NEWS: Mention these changes and their effects.
1836 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1838 (check_macro): Likewise.
1839 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1840 labels together with the closing pseudo-op.
1841 (macro_expand_body): Adjust comment. Range-check input before use.
1842 Adjust mis-spelled diagnostic. Use is_name_beginner.
1843 * read.c (try_macro): New.
1844 (read_a_source_file): New static variable last_eol. Don't list
1845 macro expansion lines more than once. Call try_macro.
1846 (s_macro): Set section of line_label to absolute instead of undefined.
1847 * doc/as.texinfo: Add information on the caveats of these changes.
1849 2005-04-11 Alan Modra <amodra@bigpond.net.au>
1851 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1852 * symbols.h (symbol_X_add_number): Update prototype.
1854 2005-04-10 Eric Christopher <echristo@redhat.com>
1856 * symbols.c (symbol_X_add_number): Fix warning.
1858 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1860 * config/tc-m68k.c (md_begin): Support 64bit host.
1861 (get_num): Support 64bit BFD on 32bit host.
1863 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1865 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1867 2005-04-09 Alan Modra <amodra@bigpond.net.au>
1869 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1870 call. Don't do the COFF hacks for multi-emulation gas. Move
1871 demand_empty_rest_of_line back to caller.
1872 (s_set, equals): demand_empty_rest_of_line here.
1875 * as.h (rs_dummy): Define.
1876 * symbols.c (symbol_X_add_number): New function.
1877 * symbols.h (symbol_X_add_number): Declare.
1878 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1879 * read.c (assign_symbol): New function, split out from s_set.
1880 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1881 Fix COFF hacks for multi-emulation gas.
1882 (s_set): Call assign_symbol. Remove "register" keyword.
1883 (set_zero_frag): New function.
1884 (pseudo_set): Always check for assignment to section syms.
1885 Always set segment and frag of symbol, and likewise extern for
1886 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1887 special case exp.X_add_number non-zero for O_symbol expressions.
1888 (equals): Use assign_symbol.
1890 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1892 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1895 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1897 * config/tc-i386.c (tc_gen_reloc): Don't turn
1898 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1900 2005-04-06 Nick Clifton <nickc@redhat.com>
1902 * po/rw.po: New translation: Kinyarwanda
1903 * configure.in (ALL_LINGUAS): Add rw
1904 * configure: Regenerate.
1906 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1907 Bob Wilson <bob.wilson@acm.org>
1909 * config/tc-xtensa.c (branch_align_power): New.
1910 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1911 future_alignment_required): Use branch_align_power to check section
1912 alignment as well as xtensa_fetch_width when aligning branch targets.
1914 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1916 * config/tc-xtensa.c: Warning fixes throughout.
1917 (xtensa_fetch_width): Change to unsigned.
1918 (assemble_nop, xtensa_find_unaligned_branch_targets,
1919 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1920 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1921 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1922 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1923 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1924 get_text_align_max_fill_size, get_text_align_nop_count,
1925 get_text_align_nth_nop_size, get_noop_aligned_address,
1926 get_aligned_diff, convert_frag_align_next_opcode,
1927 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1928 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1929 types, avoiding size_t and using offsetT and addressT appropriately.
1930 (get_text_align_power): Clean up types. Avoid incorrect bound.
1931 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1933 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1935 * config/tc-ia64.c (start_unwind_section): Undo the change
1937 (generate_unwind_image, dot_endp): Likewise.
1939 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1941 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1942 le_nop_stop arrays and initializers to file scope.
1943 (md_begin): When generating code for anything other than
1944 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1946 2005-04-01 Jan Beulich <jbeulich@novell.com>
1948 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1951 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1953 * NEWS: Mention [fdgh]_floating.
1954 * config/atof-vax.c: Fix some whitespace.
1955 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1957 2005-04-01 Nick Clifton <nickc@redhat.com>
1959 * configure.in: Add a check for <unistd.h> providing a prototype
1960 for getopt() which is compatible with the one in
1961 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1962 * configure: Regenerate.
1963 * config.in (HAVE_DECL_GETOPT): Add.
1965 2005-04-01 Jan Beulich <jbeulich@novell.com>
1967 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1969 2005-04-01 Jan Beulich <jbeulich@novell.com>
1971 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1972 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1974 2005-03-30 Julian Brown <julian@codesourcery.com>
1976 * config/tc-arm.c (arm_adjust_symtab): Rename
1977 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1979 2005-03-30 Julian Brown <julian@codesourcery.com>
1981 * config/tc-arm.c (mapping_state): Change documentation in function
1982 comment to cross-reference spec instead. Change type of mapping symbols
1984 (arm_adjust_symtab): Don't change type of mapping symbols here.
1986 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1988 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1989 * config.in: Regenerate.
1990 * configure: Regenerate.
1991 * configure.in: Check for ffs decl and alphabetize.
1993 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1994 Phil Blundell <philb@gnu.org>
1996 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1997 (md_apply_fix3): Mark TLS symbols.
1998 (tc_gen_reloc): Handle TLS relocations.
1999 (arm_fix_adjustable): Ignore TLS relocations.
2000 (s_arm_elf_cons): Support expressions after decorated symbols.
2002 2005-03-29 Julian Brown <julian@codesourcery.com>
2004 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2005 whether personality routine index N has been output for this section.
2006 (mapping_state): tc_segment_info_data now struct not enum.
2007 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2008 handled on section change.
2009 (create_unwind_entry): Previous code to output dependency removed.
2010 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2012 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2013 arm_segment_info_type.
2014 (arm_segment_info_type): New struct.
2016 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2017 Bob Wilson <bob.wilson@acm.org>
2019 * config/tc-xtensa.c (do_align_targets): Update comment.
2020 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2021 Insert a LOOP_END frag before every loop target, and do not overload
2022 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2023 (xg_assemble_vliw_tokens): Use do_align_targets.
2024 (xtensa_fix_target_frags): Remove code to convert a
2025 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2026 negatable branch at the end of a loop.
2027 (frag_can_negate_branch): Delete.
2029 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2030 H.J. Lu <hongjiu.lu@intel.com>
2033 NEWS: Mention "-mtune=[itanium1|itanium2]".
2035 * config/tc-ia64.c (md): Add tune.
2036 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2037 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2038 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2039 B unit NOPs are discouraged for McKinley-derived cores.
2040 (md_begin): Don't hardcode the "extra_goodness()" function in
2042 (ia64_init): Set md.tune to itanium2.
2044 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2045 * doc/c-ia64.texi: Likewise.
2047 2005-03-27 Ian Lance Taylor <ian@airs.com>
2049 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2050 bad C_EFCN symbol, print its name.
2052 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2054 * config/tc-xtensa.c (use_longcalls): Delete.
2055 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2056 the use_longcalls flag is set. Do this before checking the segment.
2057 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2058 expand direct calls at this point.
2059 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2060 (xtensa_find_unmarked_state_frags): Likewise.
2061 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2062 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2063 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2064 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2066 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2068 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2070 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2072 * config/tc-cris.h: Convert to ISO C90.
2073 * config/tc-cris.c: Ditto.
2074 (md_estimate_size_before_relax): Remove obsolete comment for
2075 parameter "segment_type".
2076 (md_begin): Document reason for cast of hash_insert argument.
2077 (md_atof): Correct type of parameter "type".
2079 2005-03-24 Nick Clifton <nickc@redhat.com>
2081 * write.h (bit_fix_new): Remove redundant prototype.
2082 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2083 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2084 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2085 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2086 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2087 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2088 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2089 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2090 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2091 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2092 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2093 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2094 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2095 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2096 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2097 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2098 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2099 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2100 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2101 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2102 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2103 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2104 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2105 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2106 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2107 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2108 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2109 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2110 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2111 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2112 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2113 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2114 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2115 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2116 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2117 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2118 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2119 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2120 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2121 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2122 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2123 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2124 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2125 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2126 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2127 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2128 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2129 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2130 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2131 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2132 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2133 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2134 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2135 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2136 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2138 2005-03-23 Jim Blandy <jimb@redhat.com>
2140 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2141 attributes properly.
2143 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2144 Nick Clifton <nickc@redhat.com>
2146 * configure.tgt: Accept any C library to accompany a GNU Linux
2147 implementation, not just the GNU C library.
2148 * configure.in: Likewise.
2149 * configure: Regenerate.
2151 2005-03-23 Nick Clifton <nickc@redhat.com>
2153 * config/tc-tic30.c: Convert to ISO C90 formatting.
2154 * config/tc-tic30.h: Convert to ISO C90 formatting.
2155 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2156 * config/atof-vax.c: Convert to ISO C90 formatting.
2158 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2160 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2161 relocations correctly as well.
2162 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2163 relocations in mergeable sections section-relative either.
2165 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2167 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2169 2005-03-21 Nick Clifton <nickc@redhat.com>
2171 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2172 warning by providing a prototype for sh_symbian_find_elf_flags.
2174 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2177 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2179 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2180 along with other formats that set bfd_gas. Remove unnecessary
2181 setting of bfd_gas. Delete strongarm cases in generic_target
2184 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2187 * config/tc-m68k.c (TRUNC, SEXT): Define.
2188 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2189 (m68k_ip): Truncate or sign extend expressions as appropriate.
2190 (get_num): Likewise.
2191 (md_apply_fix3): Use SEXT.
2193 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2195 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2196 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2197 (obj-vms.o): Delete rule.
2199 * Makefile.in: Regenerate.
2200 * aclocal.m4: Regenerate.
2201 * doc/Makefile.in: Regenerate.
2202 * po/POTFILES.in: Regenerate.
2204 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2206 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2207 flag for coldfire v4e.
2209 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2211 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2212 xg_apply_fix_value and return a value to indicate success.
2213 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2214 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2215 (xtensa_validate_fix_sub): New.
2216 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2217 (tc_gen_reloc): Move code to handle difference of symbols and code to
2218 apply tentative fix values to ...
2219 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2220 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2221 relocations when linkrelax flag is not set.
2222 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2223 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2225 2005-03-17 Jan Beulich <jbeulich@novell.com>
2227 * config/tc-i386.c (i386_scale): Beautify error message.
2228 (Intel syntax comments): Update.
2229 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2231 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2232 Remove declarations.
2233 (intel_bracket_expr): Declare.
2234 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2235 of the function body in a loop allowing to split an operand into two.
2236 Replace calls to malloc and checks of it returning non-NULL with
2237 calls to xmalloc/xstrdup.
2238 (intel_expr): SHORT no longer handled here. Add comment indicating
2239 comparison ops need implementation.
2240 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2241 Check right operand of - does not specify a register when parsing
2242 the address of a memory reference.
2243 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2244 Check operands do not specify a register when parsing the address of
2246 (intel_e06, intel_e06_1): Likewise.
2247 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2248 handle SHORT as well as unary + and -. Don't accept : except for
2249 segment overrides or in direct far jump/call insns.
2250 (intel_brack_expr): New.
2251 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2253 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2254 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2255 Allow symbolic constants as register scale value.
2256 (intel_get_token): Replace call to malloc and check of return value
2257 with call to xmalloc. Change handling for FLAT to match MASM's.
2258 (intel_putback_token): Don't try to back up/free current token if
2261 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2263 * configure.tgt: Set emulation for arm-*-eabi*.
2264 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2265 * config/te-armeabi.h: New file.
2266 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2267 * config/te-symbian.h: Include "te-armeabi.h".
2269 2005-03-16 Nick Clifton <nickc@redhat.com>
2271 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2272 local variable in case it is clobbered by the setjmp.
2274 2005-03-16 Nick Clifton <nickc@redhat.com>
2275 Ben Elliston <bje@au.ibm.com>
2277 * configure.in (werror): New switch: Add -Werror to the
2278 compiler command line. Enabled by default. Disable via
2280 * configure: Regenerate.
2282 2005-03-16 Nick Clifton <nickc@redhat.com>
2284 * config/obj-coff.h: Convert to ISO C90 formatting.
2285 * config/obj-coff.c: Convert to ISO C90 formatting.
2287 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2289 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2290 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2291 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2292 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2293 (insns): Add ARMv6T2 instructions:
2294 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2295 (arm_archs): Add V6T2 variants.
2297 2005-03-15 Nick Clifton <nickc@redhat.com>
2299 * NEWS: Add cutoff for changes in 2.16 release.
2301 2005-03-15 Jan Beulich <jbeulich@novell.com>
2303 * expr.c (operand): Merge handling of unary + into that for unary
2306 2005-03-14 Eric Christopher <echristo@redhat.com>
2308 * config/tc-mips.c: Include dw2gencfi.h.
2309 (mips_cfi_frame_initial_instructions): New.
2310 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2311 (tc_cfi_frame_initial_instructions): Ditto.
2312 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2313 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2314 * Makefile.am: Update dependencies.
2315 * Makefile.in: Regenerate.
2317 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2319 * po/es.po: Commit new Spanish translation.
2321 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2323 * po/tr.po: Commit new Turkish translation.
2325 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2327 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2330 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2332 * config-gas.com: Mark vax-vms as obsolete.
2333 * configure.in: Remove fmt=vms support.
2334 * config.in: Regenerate.
2335 * configure: Regenerate.
2336 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2338 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2339 Bob Wilson <bob.wilson@acm.org>
2341 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2342 when checking if xg_resolve_literals needs to be called.
2343 * config/tc-xtensa.h: Fix spelling typo in a comment.
2345 2005-03-10 Jan Beulich <jbeulich@novell.com>
2347 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2348 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2349 crafted structure declarations with the types from macro.h.
2351 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2353 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2354 for -mno-shared optimization.
2356 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2358 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2359 (MAX_NOPS): Bump to 4.
2360 (mips_fix_vr4130): New variable.
2361 (nops_for_vr4130): New function.
2362 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2363 nops_for_vr4130 if working around VR4130 errata.
2364 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2365 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2366 (md_parse_option): Handle them.
2367 (md_show_usage): Print them.
2368 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2370 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2372 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2375 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2377 * config/tc-mips.h (mips_flush_pending_output): Delete.
2378 (mips_emit_delays): Declare.
2379 (md_flush_pending_output): Use mips_emit_delays.
2380 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2381 the previous instructions.
2382 (md_begin, append_insn, md_parse_option): Update callers.
2383 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2385 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2386 (s_gpdword): Update callers.
2387 (start_noreorder, end_noreorder): New functions.
2388 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2389 manipulating mips_opts or prev_nop_frag directly.
2390 (mips_flush_pending_output): Delete.
2392 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2394 * config/tc-mips.c (mips_move_labels): New function, taken from...
2395 (append_insn, mips_emit_delays): ...here.
2397 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2399 * config/tc-mips.c (MAX_NOPS): New macro.
2400 (history): Resize to 1 + MAX_NOPS.
2401 (fix_vr4120_class): New enumeration.
2402 (vr4120_conflicts): New variable.
2403 (init_vr4120_conflicts): New function.
2404 (md_begin): Call it.
2405 (insn_uses_reg): Constify first argument.
2406 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2407 (nops_for_insn_or_target): New functions.
2408 (append_insn): Use the new nops_for_* functions instead of inline
2409 delay checks. Generalize prev_nop_frag handling to handle an
2410 arbitrary history length. Insert nops into the history buffer
2411 once the number of nops in prev_nop_frag is fixed.
2412 (emit_delays): Use nops_for_insn instead of inline delay checks.
2414 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2416 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2417 check from branch delay code. Remove unnecessary check for branches.
2419 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2421 * config/tc-mips.c (dummy_opcode): Delete.
2422 (nop_insn, mips16_nop_insn): New variables.
2423 (NOP_INSN): New macro.
2424 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2425 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2426 (md_begin): Initialize nop_insn and mips16_nop_insn.
2427 (append_insn): Use the new emit_nop function to add nops, recording
2428 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2429 to reserve room for the instruction and install_insn to install the
2430 final form. Use insert_into_history to record the instruction in
2431 the history buffer. Use move_insn to do delay slot filling.
2432 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2433 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2434 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2436 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2438 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2439 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2440 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2441 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2442 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2444 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2446 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2447 and extended_p fields with a single fixed_p field.
2448 (append_insn, mips_no_prev_insn): Adjust accordingly.
2450 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2452 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2453 a single mips16_absolute_jump_p bit.
2454 (append_insn): Adjust accordingly.
2456 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2458 * config/tc-mips.h (mips_cl_insn): Move definition to...
2459 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2460 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2462 (history): New variable.
2463 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2464 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2465 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2466 (prev_prev_insn_unreordered): Delete.
2467 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2468 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2471 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2473 * doc/Makefile.am: Update as.info dependencies.
2474 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2476 2005-03-08 Jan Beulich <jbeulich@novell.com>
2478 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2479 error, and point to .purgem documentation if someone really needs
2481 * NEWS: Mention macro redefinition is now an error.
2483 2005-03-08 Jan Beulich <jbeulich@novell.com>
2485 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2486 emitted to. Add more precise diagnostics for non-fitting insns based
2487 on that. Eliminate now superfluous special casing of MLX. Clear out
2488 slot information when dropping an insn.
2490 2005-03-08 Jan Beulich <jbeulich@novell.com>
2492 * config/tc-ia64.c (parse_section_name): Rename to...
2493 (cross_section): In addition to separating the name from the rest of
2494 the arguments, also carry out the operation.
2495 (dot_xdata): Use cross_section.
2496 (dot_float_cons): Likewise.
2497 (dot_xstringer): Likewise.
2498 (dot_xdata_ua): Likewise.
2499 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2501 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2503 * po/gas.pot: Regenerate.
2505 2005-03-04 David Daney <ddaney@avtrex.com>
2507 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2508 instead of '_gp' for -mno-shared optimization.
2510 (s_abicalls): Document it in the comment.
2511 (md_show_usage): Document the -mno-shared option.
2513 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
2515 * config/tc-mips.c (mips_set_options): Add sym32 field.
2516 (mips_opts): Initialize it.
2517 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2518 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2519 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2520 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2521 when deciding whether to use a symbolic %highest/%higher expansion.
2522 (macro): Likewise. Remove o64/n32 linux hack. Always use
2523 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2524 and "la". Handle constants separately from symbolic expressions in
2525 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2526 and using load_register to load the high part of the address.
2527 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2528 (OPTION_ELF_BASE): Bump by 2.
2529 (md_longopts): Add entries for -msym32 and -mno-sym32.
2530 (md_parse_option): Handle them.
2531 (usage): Document them.
2532 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2533 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2534 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2535 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2536 -msym32 and -mno-sym32.
2538 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2540 * config/tc-mips.c (load_address): Implement GP optimization
2541 for 64bit address space non-PIC. Fix formatting.
2542 (macro): Likewise. Simplify code.
2543 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2544 (mips_after_parse_args): Simplify code.
2546 2005-03-03 Nick Clifton <nickc@redhat.com>
2548 * expr.c (operand): Remove redundant code enclosed by #ifdef
2549 RELAX_PAREN_GROUPING....#endif.
2551 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2552 reloc is the difference of two symbols defined in the same
2555 * config/tc-iq2000.c (line_comment_chars): Include the # character
2556 as otherwise this breaks #APP/#NO_APP processing.
2558 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2560 * config/tc-arc.c(md_assemble): Remove dead code for handling
2561 immediate indexing of ld and st .
2563 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2564 Joseph Myers <joseph@codesourcery.com>
2566 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2567 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2568 (parse_relocation): Check for a word break after a relocation
2570 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2573 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2575 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2577 2005-03-02 Jan Beulich <jbeulich@novell.com>
2579 * as.c (main): Use unlink_if_ordinary instead of unlink.
2580 * messages.c (as_fatal): Likewise.
2582 2005-03-02 Jan Beulich <jbeulich@novell.com>
2584 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2586 (parse_register): Allow cr8...15 in all modes.
2588 2005-03-02 Jan Beulich <jbeulich@novell.com>
2590 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2591 etc. like normal symbol references (T_ID).
2593 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2595 * symbols.c (fb_label_name): Fix silly thinko in last change.
2597 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2599 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2600 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2602 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2604 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2607 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2610 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2612 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2614 * as.h (assert): Warning fix.
2615 * expr.c (expr): Correct assertion.
2616 * read.c (s_comm_internal): Remove assertion.
2617 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2618 (fixup_segment): Remove assertion.
2619 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2620 (md_apply_fix3): Likewise.
2621 * config/tc-i370.c (md_begin): Correct assertion.
2622 (i370_macro): Warning fix for assertion.
2624 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2626 * configure.in (AC_C_BIGENDIAN): Invoke.
2627 * configure: Regenerate.
2628 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2629 host variable to set string header size.
2630 * config/obj-aout.c (obj_header_append): Don't use host structs.
2631 (obj_symbol_to_chars): Likewise.
2632 (obj_emit_strings): Likewise. Use the passed in output pointer.
2633 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2634 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2635 not sizeof host struct.
2636 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2637 (obj_emit_strings): Likewise.
2638 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2639 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2641 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2643 (host_number_to_chars): Define.
2644 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2645 host internal struct to set header sizes.
2646 * config/tc-i960.c (md_number_to_field): Warning fix.
2647 (md_ri_to_chars): Use host byte order.
2648 (get_cdisp, md_apply_fix3): Warning fix.
2649 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2651 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2653 * doc/c-arc.texi: Update documentation about ARC's extension
2656 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2658 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2661 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2663 * cgen.c: Warning fixes.
2664 * config/tc-arc.c: Likewise.
2665 * config/tc-arm.c: Likewise.
2666 * config/tc-avr.c: Likewise.
2667 * config/tc-d10v.c: Likewise.
2668 * config/tc-d30v.c: Likewise.
2669 * config/tc-frv.c: Likewise.
2670 * config/tc-frv.h: Likewise.
2671 * config/tc-h8300.c: Likewise.
2672 * config/tc-h8500.c: Likewise.
2673 * config/tc-i370.c: Likewise.
2674 * config/tc-i960.c: Likewise.
2675 * config/tc-ia64.c: Likewise.
2676 * config/tc-ip2k.c: Likewise.
2677 * config/tc-m68hc11.c: Likewise.
2678 * config/tc-maxq.c: Likewise.
2679 * config/tc-mcore.c: Likewise.
2680 * config/tc-mips.c: Likewise.
2681 * config/tc-msp430.c: Likewise.
2682 * config/tc-pj.c: Likewise.
2683 * config/tc-ppc.c: Likewise.
2684 * config/tc-ppc.h: Likewise.
2685 * config/tc-s390.c: Likewise.
2686 * config/tc-sh.c: Likewise.
2687 * config/tc-sh64.c: Likewise.
2688 * config/tc-tic4x.c: Likewise.
2689 * config/tc-tic80.c: Likewise.
2690 * config/tc-v850.c: Likewise.
2691 * config/tc-vax.c: Likewise.
2692 * config/tc-w65.c: Likewise.
2693 * config/tc-xstormy16.c: Likewise.
2694 * config/tc-z8k.c: Likewise.
2696 2005-02-22 Catherine Moore <clm@cm00re.com>
2698 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2699 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2701 2005-02-22 Eric Christopher <echristo@redhat.com>
2703 * config/tc-mips.c (struct proc): Change isym to
2704 func_sym. New member func_end_sym.
2705 (s_mips_ent): Update.
2706 (s_mips_end): Ditto. Add code to compute function size.
2708 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2710 * read.c: Warning fixes.
2711 * config/obj-elf.c: Likewise.
2713 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2715 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2718 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2720 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2723 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2725 (demand_empty_rest_of_line): Likewise.
2726 (tic54x_sblock): Likewise.
2727 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2729 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2731 * read.c (address_bytes): New function.
2732 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2733 (potable): Add "dc.a".
2734 (cons_worker): Handle "dc.a".
2735 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2737 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2739 * input-file.c (input_file_open): Rearrange to avoid warning.
2741 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2743 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2744 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2745 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2747 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2749 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2750 uses after .set noat.
2751 (load_address): Likewise.
2752 (macro): Likewise. Don't try to avoid $at use by sacrificing
2753 the target register before it is stored, it won't work.
2755 2005-02-17 James E Wilson <wilson@specifixinc.com>
2757 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2758 see an instruction that specifies a template.
2760 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2762 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2763 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2764 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2766 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2768 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2770 * config/tc-ia64.c (md): Add hint_b.
2771 (emit_one_bundle): Handle md.hint_b for "hint".
2772 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2773 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2774 (ia64_init): Set md.hint_b to error.
2775 (md_assemble): Handle md.hint_b for "hint.b".
2777 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2778 * doc/c-ia64.texi: Likewise.
2780 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2782 * tc.h (struct relax_type, relax_typeS): Move from here..
2783 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2784 * ecoff.c (ecoff_new_file): Add appfile param.
2785 * ecoff.h (ecoff_new_file): Likewise.
2786 * itbl-lex.h: New file.
2787 * itbl-lex.l: Include itbl-lex.h.
2788 * itbl-parse.y: Likewise.
2789 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2790 * read.c (s_app_file_string): Mark appfile possibly unused.
2791 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2792 * subsegs.h (struct seg_info_trash): Delete.
2793 (seg_info): Use segment_info_type instead.
2794 * config/obj-coff.c (struct filename_list): Make filename const char *.
2795 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2796 * config/obj-elf.c (elf_file_symbol): Similarly.
2797 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2799 * config/tc-arc.c (md_operand): Warning fix.
2800 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2801 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2802 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2803 * config/tc-frv.c (frv_force_relocation): Warning fix.
2804 * config/tc-m68k.c (md_parse_option): Delete unused var.
2805 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2806 * config/tc-sparc.c: Likewise.
2807 (s_common): Warning fix.
2808 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2809 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2811 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2812 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2813 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2814 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2815 (tic4x_do_align): Use TIC_NOP_OPCODE.
2816 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2817 * config/tc-vax.c: Include netinet/in.h.
2818 (tc_headers_hook): Formatting.
2819 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2821 2005-02-17 Jan Beulich <jbeulich@novell.com>
2823 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2824 parsing inN, locN, outN. Set 'idx' to offset register number starts
2825 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2828 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2830 * config/tc-mips.c (load_address): Fix formatting.
2831 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2832 Catch macros which are unexpandable without AT. Remove duplicate
2834 (macro2): Remove duplicate zeroing of used_at.
2836 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2838 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2841 2005-02-15 Nigel Stephens <nigel@mips.com>
2842 Maciej W. Rozycki <macro@mips.com>
2844 * config/tc-mips.c (reloc_needs_lo_p): Handle
2845 BFD_RELOC_MIPS16_HI16_S.
2846 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2847 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2848 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2850 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2851 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2852 Call my_getSmallExpression() to parse percent operators.
2853 (percent_op_match, mips_percent_op): Separate definitions.
2854 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2855 (parse_relocation): Handle the MIPS16 mode using
2857 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2858 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2860 2005-02-15 Jan Beulich <jbeulich@novell.com>
2862 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2863 instead of explicitly dealing with the translation; exclude
2864 relocations that are already pcrel, however.
2866 2005-02-15 Jan Beulich <jbeulich@novell.com>
2868 * config/tc-ia64.c: Include limits.h (if available).
2869 (gr_values[0]): Set path to INT_MAX.
2870 (dot_reg_val): Don't allow changing value of r0. Limit range of
2871 general registers at r127.
2872 (specify_resource): Default resource index is -1. Don't set resource
2873 index (in case IA64_RS_RSE) without setting the specific flag.
2874 (note_register_values): Check operand is O_constant before tracking
2875 input value of moves. Add tracking for dep.z with constant inputs.
2876 (print_dependency): Resource index of specific resource may be zero.
2877 (check_dependencies): Likewise.
2879 2005-02-15 Jan Beulich <jbeulich@novell.com>
2881 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2882 reg_class. Check operands and emit diagnostics for illegal use of
2885 2005-02-15 Jan Beulich <jbeulich@novell.com>
2887 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2888 new variables type, suffix, and width. Handle
2889 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2890 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2891 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2892 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2893 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2894 if unable to translate relocation type, using the new variables.
2896 2005-02-15 Jan Beulich <jbeulich@novell.com>
2898 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2899 (ty_symbol_chars): Define.
2900 * config/tc-ia64.c (ia64_symbol_chars): Define.
2902 2005-02-15 Jan Beulich <jbeulich@novell.com>
2904 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2905 input_line_pointer was advanced.
2907 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2909 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2912 2005-02-13 Jan Beulich <jbeulich@novell.com>
2914 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2915 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2917 (ia64_init): Set md.detect_dv.
2918 (ia64_start_line): New static variable warned. Warn only once when
2919 encountering explicit stops in automatic mode.
2920 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2921 * NEWS: Mention new default mode.
2923 2005-02-13 Jan Beulich <jbeulich@novell.com>
2925 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2926 be freed when wiping out previous state. Canonicalize names before
2927 use. Free name string when detecting redefinition.
2928 (dot_pred_rel): Call generic expression parser to process arguments.
2929 Handle O_register case for individual predicates and O_subtract for
2931 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2933 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2934 Warn if multiple found, issue error if resulting symbol name has zero
2936 (dot_alias): Canonicalize name before use.
2938 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2940 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2942 (in_procedure): Return -1 for warning.
2943 (in_prologue): Likewise.
2944 (in_body): Likewise.
2946 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2948 * config/tc-ia64.c (dot_xdata): Undo the last change.
2949 (dot_float_cons): Likewise.
2950 (dot_xstringer): Likewise.
2951 (dot_xdata_ua): Likewise.
2952 (dot_float_cons_ua): Likewise.
2954 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2956 * NEWS: Mention "-munwind-check=[warning|error]".
2958 * config/tc-ia64.c (md): Add unwind_check.
2959 (unwind_diagnostic): New.
2960 (in_procedure): Call unwind_diagnostic when a directive isn't
2962 (in_prologue): Call unwind_diagnostic when a directive isn't in
2964 (in_body): Call unwind_diagnostic when a directive isn't in
2966 (dot_endp): Set md.unwind_check to error before calling
2967 in_procedure and restore it after. When the name is missing or
2968 couldn't be found, use the one from the last .proc if
2969 md.unwind_check isn't error. Warn if md.unwind_check is
2971 (md_parse_option): Handle "-munwind-check=[warning|error]".
2972 (md_show_usage): Add "-munwind-check=[warning|error]".
2973 (ia64_init): Set md.unwind_check to warning.
2975 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2976 * doc/c-ia64.texi: Likewise.
2978 2005-02-11 Jan Beulich <jbeulich@novell.com>
2980 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2982 (ia64_parse_name): New third parameter.
2983 (md_parse_name): Pass third argument.
2984 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2985 (md_operand): Handling of '@'-prefixed symbols moved from here...
2986 (ia64_parse_name): ...to here.
2988 2005-02-11 Jan Beulich <jbeulich@novell.com>
2990 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2991 (errata_nop_necessary_p): Remove declaraction and definition.
2992 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2993 update md.group_idx. Don't reset md.last_groups.
2995 2005-02-11 Jan Beulich <jbeulich@novell.com>
2997 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2999 (dot_xdata): Free section name after use.
3000 (dot_float_cons): Likewise.
3001 (dot_xstringer): Likewise.
3002 (dot_xdata_ua): Likewise.
3003 (dot_float_cons_ua): Likewise.
3004 (md_pseudo_table): Add xdata16 and xdata16.ua.
3006 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3008 * doc/all.texi: Add IA64.
3009 * doc/as.texinfo: Likewise.
3011 * doc/c-ia64.texi: Fix typos.
3013 2005-02-10 Julian Brown <julian@codesourcery.com>
3015 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3017 (do_t_push_pop): Likewise.
3018 (md_assemble): Likewise.
3019 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3020 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3021 (create_unwind_entry): Output dependency on the required personality
3024 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3026 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3027 * subsegs.c (seg_not_empty_p): Likewise.
3029 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3031 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3032 relative jump calculation.
3033 <md_convert_frag) : Likewise.
3034 <output_disp): Likewise.
3036 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3038 * write.c (write_object_file): Recognize warning-symbol construct
3039 and skip object- and target- handling for the second symbol.
3041 2005-02-02 Jan Beulich <jbeulich@novell.com>
3043 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3044 designators along with quoted ones. Free copy of quoted designator
3047 2005-02-01 Ben Elliston <bje@au.ibm.com>
3049 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3050 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3051 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3052 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3053 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3054 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3055 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3056 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3057 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3058 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3059 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3060 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3061 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3062 #if 0'd code throughout.
3064 2005-01-31 Nick Clifton <nickc@redhat.com>
3066 * as.c (parse_args): Bump copyright date reported by --version to
3069 2005-01-31 Nick Clifton <nickc@redhat.com>
3071 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3074 2005-01-31 Jan Beulich <jbeulich@novell.com>
3076 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3077 that can end with .endr in that case. Make requiring/permitting
3078 pseudo-ops without leading dot closer to the logic in read.c serving
3080 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3083 2005-01-31 Jan Beulich <jbeulich@novell.com>
3085 * macro.c (do_formals): Adjust to no longer accept empty parameter
3087 (define_macro): Adjust to no longer accept empty macro name, garbage
3088 following the parameters, or macros that were previously defined.
3089 * read.c (s_bad_end): Declare.
3090 (potable): Add endm. Handler for endr and endm is s_bad_end.
3091 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3093 * read.h (s_bad_endr): Remove.
3095 2005-01-31 Jan Beulich <jbeulich@novell.com>
3097 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3098 immediately discarding (but counting) those exceeding the maximum
3099 possible amount. Track whether output and input operand counts ever
3100 matched, and use this to better indicate which of the operands/
3101 operand types was wrong; specifically don't default to pointing to
3104 2005-01-31 Jan Beulich <jbeulich@novell.com>
3106 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3107 variable in dot_endp). Add body and insn. Make prologue,
3108 prologue_mask, body, and insn bitfields.
3109 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3111 (in_procedure, in_prologue, in_body): New.
3112 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3113 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3114 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3115 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3116 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3117 dot_personality): Use the appropriate one of the above.
3118 (dot_proc): Clear unwind.proc_start; set to current location only if
3119 none of the entry points were valid. Check for non-zero-length entry
3120 point names. Check that entry points aren't defined, yet. Clear
3121 unwind.prologue, unwind.body, and unwind.insn.
3122 (dot_body): Call in_procedure. Check that first directive in procedure
3123 had no insns emitted before. Set unwind.body.
3124 (dot_prologue): Call in_procedure. Check that not already in prologue.
3125 Check that first directive in procedure had no insns emitted before.
3127 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3128 length entry point names. Check that entry points became defined.
3129 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3131 2005-01-31 Jan Beulich <jbeulich@novell.com>
3133 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3134 before actually using it. Don't generate an error in manual bundling
3135 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3136 Don't generate an error in manual bundling mode when looking at an
3137 insn required to be last in its group but the required slot hasn't
3138 been reached, yet. Allow conversion from MII to MI;I for bundle
3139 consisting of only 2 insns with the stop between them. Suppress
3140 various meaningless errors resulting from detecting earlier ones.
3142 2005-01-31 Jan Beulich <jbeulich@novell.com>
3144 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3147 2005-01-28 Christian Groessler <chris@groessler.org>
3149 * config/tc-z8k.c (md_assemble): Improve error detection.
3151 2005-01-28 Jan Beulich <jbeulich@novell.com>
3153 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3154 for personality routine pointer only if there is one.
3155 (ia64_convert_frag): Likewise.
3156 (generate_unwind_image): Likewise.
3158 2005-01-27 Christian Groessler <chris@groessler.org>
3160 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3161 (md_apply_fix3): Make relative branches out of range an error
3162 instead of a warning. Display correct line number for out of
3163 range branches/calls/memory accesses.
3165 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3167 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3168 to emit .debug_line and other debug sections.
3169 * as.h (seg_not_empty_p): Declare.
3170 * subsegs.c (seg_not_empty_p): New predicate.
3172 2005-01-27 Andrew Cagney <cagney@gnu.org>
3174 * configure: Regenerate to track ../gettext.m4 change.
3176 2005-01-27 Jan Beulich <jbeulich@novell.com>
3178 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3180 2005-01-27 Jan Beulich <jbeulich@novell.com>
3182 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3183 to/from application registers dynamic insns.
3184 (md_assemble): Defer resolution of move to/from application registers
3185 dynamic insns when they can be issued on either the I- or M-units.
3187 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3189 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3190 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3191 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3192 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3193 * cgen.c (gas_cgen_parse_operand): Handle
3194 CGEN_PARSE_OPERAND_SYMBOLIC.
3195 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3196 (frv_force_relocation): Likewise. Fix handling of PIC
3198 (md_apply_fix3): Likewise.
3200 2005-01-21 Ben Elliston <bje@au.ibm.com>
3202 * as.h: Remove #if 0'd code.
3203 * atof-generic.c (atof_generic): Likewise.
3204 * ecoff.c (ecoff_directive_frame): Likewise.
3205 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3206 * itbl-ops.c (itbl_add_reg): Likewise.
3207 * listing.c (calc_hex): Likewise.
3208 * read.c (MASK_CHAR): Likewise.
3209 * subsegs.c (subsegs_print_statistics): Likewise.
3210 * symbols.c (indent): Likewise.
3211 * write.c (write_relocs): Likewise.
3212 (write_object_file): Likewise.
3213 (relax_frag): Likewise.
3215 2005-01-20 Nick Clifton <nickc@redhat.com>
3217 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3218 getopt_long_only() from considering -a as an abbreviation for
3220 (parse_args): Fix the parsing of -a=<file>.
3222 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3225 * read.c (s_incbin): Adjust default count for skip. Check validity
3226 of count and skip rigorously.
3228 2005-01-19 Fred Fish <fnf@specifixinc.com>
3230 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3232 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3234 * read.c (convert_to_bignum): New function, split out from...
3235 (emit_expr): ...here. Handle the case where X_add_number is
3236 positive and the input value is negative.
3237 (output_big_sleb128): Fix setting of continuation bit. Check whether
3238 the final byte needs to be sign-extended. Fix size-shrinking loop.
3239 (emit_leb128_expr): When generating a signed leb128, see whether the
3240 sign of an O_constant's X_add_number matches the sign of the input
3241 value. Use a bignum if not.
3243 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3245 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3246 arch_sh_up in order to match the external name and make the
3247 testsuite's job easier.
3249 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3252 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3254 2005-01-12 Nick Clifton <nickc@redhat.com>
3256 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3257 ignored_arguments array.
3259 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3261 * write.c (write_object_file): Disallow a symbol equated to
3264 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3266 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3268 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3269 (maxq_target): New function: Set the machine type.
3271 2005-01-06 Paul Brook <paul@codesourcery.com>
3273 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3274 (md_begin): Handle TE_VXWORKS for FP defaults.
3275 (md_apply_fix3): Correct rela offsets.
3276 (elf32_arm_target_format): Add VxWorks targets.
3278 2005-01-06 Paul Brook <paul@codesourcery.com>
3280 * configure.tgt: Set em=vxworks for *-*-vxworks.
3281 * config/te-vxworks.h: New File.
3283 2005-01-06 Paul Brook <paul@codesourcery.com>
3285 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3287 2005-01-04 Dmitry Diky <diwil@spec.ru>
3289 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3292 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3294 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3295 (dot_loc): New function.
3296 (md_pseudo_table): Add entry to map .loc to dot_loc().
3297 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3298 seen a .loc directive or we're generating DWARF2 debug info for
3301 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3304 * read.c (s_comm_internal): Don't zero end of name until size
3305 expression has been parsed.
3307 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3309 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3311 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3313 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3316 2004-12-22 Ian Lance Taylor <ian@airs.com>
3318 * configure.tgt: New.
3319 * configure.in: Move setting of cpu_type, fmt, etc., to
3321 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3322 $(srcdir)/configure.tgt.
3323 * configure, Makefile.in: Rebuild.
3325 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3327 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3328 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3330 (avr_offset_expression): New function to parse offsets for LDI
3332 (avr_operand): Use it.
3333 (md_apply_fix3): Generate the relocs.
3335 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3337 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3338 BFD_RELOC_SH_IMMS10BY8 relocation.
3340 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3341 than just ignoring bad code.
3343 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3345 * config/tc-v850.c (handle_lo16): New function.
3346 (v850_reloc_prefix): Use it to check lo().
3347 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3349 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3351 * configure.in: Add s390x-ibm-tpf support.
3352 * configure: Regenerate.
3354 2004-12-15 Jan Beulich <jbeulich@novell.com>
3356 * config/obj-elf.c (obj_elf_change_section): Only set type and
3357 attributes on new sections. Emit warning when type of re-declared
3358 section doesn't match.
3360 2004-12-15 Jan Beulich <jbeulich@novell.com>
3362 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3363 '.cfi_startproc simple' doesn't inherit the old value.
3365 2004-12-15 Jan Beulich <jbeulich@novell.com>
3367 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3368 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3369 generation to emit a factored offset.
3371 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3373 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3374 which is too large in the case of NO_PIC without 64-bit
3377 * config/tc-mips.c (mips_in_shared): New static variable.
3378 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3379 (md_longopts): Add -mshared and -mno-shared.
3380 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3381 (s_cpload): Implement !mips_in_shared case.
3382 (s_cpsetup): Likewise.
3383 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3384 * NEWS: Mention -mno-shared.
3386 2004-12-09 Paul Brook <paul@codesourcery.com>
3388 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3391 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3393 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3394 sequence, increase the size of the sequence.
3396 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3399 2004-12-07 Ben Elliston <bje@gnu.org>
3401 * read.c (s_align): Use an align_limit temporary to allay a GCC
3402 signed/unsigned comparison warning.
3404 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3406 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3407 * configure.in: Use it for arm*-*-linux-gnueabi*.
3408 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3409 * config/te-armlinuxeabi.h: New file.
3410 * Makefile.in: Regenerated.
3411 * aclocal.m4: Likewise.
3412 * configure: Likewise.
3413 * doc/Makefile.in: Regenerated.
3415 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3417 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3418 (xtensa_restore_emit_state): Likewise.
3420 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3422 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3425 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3427 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3428 * Makefile.in: Regenerate.
3430 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3432 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3433 functions, give functions a meaningful name, add comments.
3434 (check_range): New function - Replace operand size calculation
3435 with range checking.
3436 (assemble_insn): Update Algorithm, improve error issuing.
3438 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3441 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3443 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3444 miss between different section in the same module.
3445 (tc_gen_reloc): Likewise.
3447 2004-11-25 Theodore A. Roth <troth@openavr.org>
3449 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3450 atmega325, atmega3250, atmega645 and atmega6450.
3452 2004-11-25 Jan Beulich <jbeulich@novell.com>
3454 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3455 permissible for the selected instruction suffix.
3456 (process_suffix): For DefaultSize instructions, suppressing the
3457 guessing of a 'q' suffix if the instruction doesn't support it is
3458 pointless, because only an 'l' suffix can be guessed in this place.
3460 2004-11-24 Nick Clifton <nickc@redhat.com>
3462 * config/tc-iq2000.c: Remove support for IQ10 processor.
3463 Convert to ISO C90 formatting.
3464 * config/tc-iq2000.h: Likewise.
3466 2004-11-23 Nick Clifton <nickc@redhat.com>
3468 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3469 in this table. They should be correct now.
3471 2004-11-23 Jan Beulich <jbeulich@novell.com>
3473 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3474 indicate the MMX extensions added by both SSE and 3DNow!A.
3475 (Cpu3dnowA): Declare.
3476 (CpuUnknownFlags): Update.
3477 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3478 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3479 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3480 3DNow!. Athlon additionally implies 3DNow!A. Several new
3481 entries (those starting with a dot are for sub-arch specification).
3482 (set_cpu_arch): Handle sub-arch specifications.
3483 (parse_insn): Distinguish between instructions not supported because
3484 of insufficient CPU features and because of 64-bit mode.
3485 * doc/c-i386.texi: Describe enhanced .arch directive.
3487 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3489 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3491 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3493 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3494 without a corresponding .debug_info section.
3496 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
3498 * read.c (potable): Add "error" and "warning".
3499 (s_errwarn): New function.
3500 * read.h (s_errwarn): Declare.
3501 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3503 2004-11-22 Nick Clifton <nickc@redhat.com>
3505 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3508 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3510 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3511 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3513 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3515 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3516 (coff_adjust_symtab): Adjust call.
3517 (crawl_symbols): Likewise.
3518 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3519 (obj_app_file): Adjust.
3521 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3523 * configure.in: Enable bfd_assember for the MAXQ port.
3524 * configure: Regenerate.
3526 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3527 Sterling Augustine <sterling@tensilica.com>
3529 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3530 there is a conflict.
3531 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3532 interfaces that are related as determined by xtensa_interface_class_id.
3534 2004-11-12 Nick Clifton <nickc@redhat.com>
3536 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3537 offsets for conditional branches.
3539 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3541 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3543 2004-11-10 Bob Wilson <bob.wilson@acm.org>
3545 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3546 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3548 (relax_frag_immed): Update call to update_next_frag_state.
3550 2004-11-10 Alan Modra <amodra@bigpond.net.au>
3552 * obj.h (struct format_ops <app_file>): Add int param.
3553 * read.h (s_app_file_string): Likewise.
3554 * read.c (s_app_file_string): Likewise.
3555 (s_app_file): Adjust s_app_file_string call.
3556 * config/tc-mips.c (s_mips_file): Likewise.
3557 * config/obj-coff.h (obj_app_file): Add app param.
3558 * config/obj-ecoff.h (obj_app_file): Likewise.
3559 * config/obj-multi.h (obj_app_file): Likewise.
3560 * config/obj-elf.h (elf_file_symbol): Likewise.
3561 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3562 if called for # preprocessor lines.
3564 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3567 * symbols.c (resolve_symbol_value): Convert weak symbols only
3569 (symbol_equated_reloc_p): Don't equate weaks when relocating
3570 only for Windows PECOFF.
3572 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3574 * config/tc-crx.c (print_insn): Check and set insn_addr.
3575 * config/tc-crx.h (md_frag_check): Define.
3577 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3578 Vineet Sharma <vineets@noida.hcltech.com>
3580 * configure.in: Add support for new target maxq-coff.
3581 * configure: Regenerate.
3582 * NEWS: Mention new support.
3583 * config/tc-maxq.c: New file.
3584 * config/tc-maxq.h: New file.
3585 * config/obj-coff.h: Add support for maxq-coff.
3587 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3589 * symbols.c (any_external_name): Define.
3590 (resolve_symbol_value): Convert weak symbols.
3591 (S_SET_EXTERNAL): Support any_external_name.
3592 (S_SET_NAME): Qualify parameter const.
3593 (symbol_equated_reloc_p): Equate to weaks when relocating.
3594 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3595 * tc.h (any_external_name): Declare.
3596 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3598 (weak_is_altname): Declare and define.
3599 (weak_name2altname): Same.
3600 (weak_altname2name): Same.
3601 (weak_uniquify): Same.
3602 (weak_altprefix): Define.
3603 (obj_coff_weak): Change .weak syntax and handling.
3604 (coff_frob_symbol): Fix PE weak symbol alternates.
3605 * config/obj-coff.h (USE_UNIQUE): Define.
3606 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3607 are in another segment.
3608 (tc_gen_reloc): Remove broken addend hack.
3609 doc/as.texinfo: Update.
3611 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3613 * config/tc-xtensa.c (total_frag_text_expansion): New.
3614 (md_estimate_size_before_relax): Use it.
3615 (find_address_of_next_align_frag): Likewise.
3617 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3619 * config/tc-crx.c: Rename argument types.
3620 (processing_arg_number): Rename to 'cur_arg_num'.
3621 (get_number_of_bits): Rename to 'set_operand_size'.
3622 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3623 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3624 (set_indexmode_parameters): Remove function, integrate its code into
3626 (set_operand_size): Get rid of 'Operand Number' function parameter -
3627 use global variable 'cur_arg_num' instead.
3628 Use a local 'argument' pointer to reference the current argument.
3629 (parse_operand): Likewise.
3630 (set_operand): Likewise.
3631 (process_label_constant): Likewise.
3633 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3635 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3636 (add_section_rename): Delete. Inlined into...
3637 (build_section_rename): ...here. Use xstrdup instead of strdup.
3638 (xtensa_section_rename): Drop "const" from argument and return types.
3639 (md_show_usage): Indent to match show_usage().
3640 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3641 (tc_canonicalize_section_name): Define.
3642 (md_elf_section_rename): Remove unused macro.
3643 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3644 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3645 (Frame Directive): Delete.
3647 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3649 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3650 * config/tc-arm.c (target_oabi): Delete.
3651 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3652 (arm_opts): Remove moabi.
3653 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3654 * doc/c-arm.texi (ARM Options): Likewise.
3655 * configure: Regenerated.
3657 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3659 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3660 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3661 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3662 * configure: Regenerate.
3663 * config/tc-cris.c (enum cris_archs): New.
3664 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3665 (cris_insn_ver_valid_for_arch): New functions.
3666 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3667 (cris_arch): New variable.
3668 (md_pseudo_table): New pseudo .arch.
3669 (err_for_dangerous_mul_placement): Initialize according to
3671 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3673 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3674 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3675 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3676 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3677 use in md_cris_relax_table.
3678 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3679 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3680 Update and improve head comment.
3681 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3682 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3684 (md_longopts): New option --march=...
3685 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3687 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3688 (HANDLE_RELAXABLE): New macro.
3689 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3690 cases. Check for weak symbols and assume not relaxable. Handle
3691 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3692 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3694 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3695 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3696 (cris_create_short_jump): Adjust for CRISv32.
3697 (cris_relax_frag): Handle new states.
3698 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3699 (md_begin): Define symbols "..asm.arch.cris.v32",
3700 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3701 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3702 when entering opcode table entry points.
3703 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3704 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3705 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3706 (cris_process_instruction): Initialize out_insnp->insn_type to
3707 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3708 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3710 <case 'm'>: Check that modified_char == '.'.
3711 <invalid operands>: Consume the rest of the line.
3712 When operands don't match, skip over subsequent insns with
3713 non-matching version specifier but same mnemonic.
3714 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3715 special registers in CRISv32 are always 32 bit long.
3716 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3718 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3719 and compatible. Recognize "ACR" for v32, unless followed by "+".
3720 (get_spec_reg): Consider cris_arch when looking up register.
3721 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3723 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3724 (cris_get_expression): Restore input_line_pointer if failing "early".
3725 (get_flags): Consider cris_arch and recognize flags accordingly.
3726 (branch_disp): Adjust for CRISv32.
3727 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3728 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3729 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3730 resolved. Don't enter zeros in object file for
3732 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3733 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3734 (md_parse_option): Break out "return 1".
3735 <OPTION_ARCH> New case.
3736 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3737 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3738 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3739 <case BFD_RELOC_32_PCREL>: New cases.
3740 Addends for non-zero fx_pcrel are too in fx_offset.
3741 (md_show_usage): Show --march=<arch>.
3742 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3743 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3744 (s_syntax) <struct syntaxes>: Properly constify member operand.
3745 * config/tc-cris.h (TARGET_MACH): Define.
3746 (cris_mach): Declare.
3747 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3748 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3749 (CRIS-Opts): Document --march=...
3750 (CRIS-Pseudos): Document .arch.
3752 2004-11-04 Jan Beulich <jbeulich@novell.com>
3754 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3755 intel syntax and no register prefix, allow $ in symbol names when
3757 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3758 (intel_float_operand): Add fourth return value indicating math control
3759 operations. Make classification more precise.
3760 (md_assemble): Complain if memory operand of mov[sz]x has no size
3762 (parse_insn): Translate word operands to floating point instructions
3763 operating on integers as well as control instructions to short ones
3764 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3765 floating point instructions operating on non-integer operands.
3766 (match_template): Remove fldcw special case. Adjust q-suffix handling
3767 to permit it on fild/fistp/fisttp in AT&T mode.
3768 (process_suffix): Don't guess DefaultSize insns' suffix from
3769 stackop_size for certain floating point control instructions. Guess
3770 suffix for branch and [ls][gi]dt based on flag_code. Split error
3771 messages for Intel and AT&T syntax, and make the condition more strict
3772 for the former. Adjust suppressing of generation of operand size
3774 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3775 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3776 more error checking.
3777 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3778 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3780 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3782 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3783 md_short_jump_size, md_long_jump_size.
3784 * write.c [!WORKING_DOT_WORD]: Ditto.
3785 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3787 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3789 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3790 const qualifier in these definitions.
3791 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3792 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3794 2004-11-02 Nick Clifton <nickc@redhat.com>
3796 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3797 table before deciding to produce a .debug_line section to match up
3798 with a user provided .debug_info section.
3800 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3802 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3803 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3805 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3807 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3808 (get_flags): New function.
3809 (get_number_of_bits): Edit comments, update numeric values to
3811 (process_label_constant): Don't support the colon
3812 format (SYMBOL:[s|m|l]).
3813 (set_cons_rparams): Support argument type 'arg_rbase'.
3814 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3815 (handle_LoadStor): Bug fix, first handle post-increment mode.
3816 (getreg_image): Remove redundant code, update according to latest
3818 (print_constant): Bug fix relate to 3-word instructions.
3819 (assemble_insn): Bug fix, when matching instructions, verify also
3820 instruction type (not only mnemonic).
3821 Add various error checking.
3822 (preprocess_reglist): Support HI/LO and user registers.
3824 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3826 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3827 in an epilogue directive go negative.
3829 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3832 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3833 after reporting template error during manual bundling. Reported
3834 by Michael Dupont, michaelx.dupont@intel.com.
3836 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3838 * Makefile.am: Run dep-am.
3839 * aclocal.m4: Regenerate with automake 1.9.2.
3840 * Makefile.in: Regenerate with automake 1.9.2.
3841 * doc/Makefile.in: Likewise.
3843 * config/tc-arm.c: Include "dw2gencfi.h".
3844 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3846 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3847 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3848 (tc_cfi_frame_initial_instructions): Define.
3849 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3852 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3854 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3856 Update coprocessor id to be unsigned immediate.
3858 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3860 * config/tc-i386.c (O_secrel): Delete.
3861 (tc_pe_dwarf2_emit_offset): New function.
3862 * config/tc-i386.h (O_secrel): Define as O_md1.
3863 (TC_DWARF2_EMIT_OFFSET): Define.
3865 2004-10-18 Nick Clifton <nickc@redhat.com>
3867 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3868 ignore @fptr() directives for 4-byte fixups.
3870 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3872 * Makefile.am: Run "make dep-am"
3873 * Makefile.in: Regenerate.
3875 2004-10-14 Bob Wilson <bob.wilson@acm.org>
3877 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3878 Remove comments about placement of literal pools.
3879 (Literal Directive): Update description of literal placement.
3880 (Literal Prefix Directive): Remove statement that this does not apply
3881 to absolute-mode literals. Describe new section naming scheme.
3883 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3885 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3886 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3887 is_windowed_return_opcode): Delete.
3888 (xtensa_frob_label): Use get_subseg_target_freq.
3889 (md_assemble): Inline call to is_entry_opcode.
3890 (xtensa_handle_align): Inline call to get_frag_is_literal.
3891 (relaxation_requirements): Inline call to is_jx_opcode.
3892 (emit_single_op): Inline call to is_movi_opcode.
3893 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3894 get_frag_is_no_transform, is_entry_opcode, and
3895 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3896 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3897 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3898 Inline calls to get_frag_is_no_transform.
3899 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3900 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3901 get_frag_is_no_transform.
3902 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3903 and set_frag_is_no_transform.
3904 (get_expression_value): Delete.
3905 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3906 cur_target_freq to target_freq.
3907 (get_subseg_info): Split out code to create a new map entry into ...
3908 (add_subseg_info): ... this new function.
3909 (get_last_insn_flags): Check if get_subseg_info succeeded.
3910 (set_last_insn_flags): Call add_subseg_info if needed.
3911 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3912 (xtensa_reorder_segments): Compute last_sec while counting sections.
3913 Remove call to get_last_sec.
3914 (get_last_sec): Delete.
3915 (cache_literal_section): Inline call to retrieve_literal_seg and its
3916 callees, seg_present and add_seg_list.
3917 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3918 (get_frag_is_insn, get_frag_is_no_transform,
3919 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3920 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3922 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3924 * config/tc-xtensa.c: Use ISO C90 formatting.
3925 * config/tc-xtensa.h: Likewise.
3926 * config/xtensa-istack.h: Likewise.
3927 * config/xtensa-relax.c: Likewise.
3928 * config/xtensa-relax.h: Likewise.
3930 2004-10-12 Paul Brook <paul@codesourcery.com>
3932 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3935 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3938 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3940 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3942 (Acknowledgements): Use "GAS" instead of AS variable.
3944 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3946 * config/tc-i386.c: Include "elf/x86-64.h".
3947 (i386_elf_section_type): New function.
3948 * config/tc-i386.h (md_elf_section_type): Define.
3949 (i386_elf_section_type): New prototype.
3951 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3953 * config/m68k-parse.h (enum m68k_register): New control register,
3955 * config/tc-m68k.c: Correct control register set for MCF5249.
3957 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3958 Sterling Augustine <sterling@tensilica.com>
3960 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3961 (UNREACHABLE_MAX_WIDTH): Define.
3962 (XTENSA_FETCH_WIDTH): Delete.
3963 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3964 prefer_const16, prefer_l32r): New global variables.
3965 (LIT4_SECTION_NAME): Define.
3966 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3967 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3968 (frag_flags struct): New.
3969 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
3970 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3971 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3972 (MAX_FORMATS): Define.
3973 (op_placement_info struct, op_placement_table): New.
3974 (O_pltrel, O_hi16, O_lo16): Define.
3975 (directiveE enum): Rename directive_generics to directive_transform.
3976 Delete directive_relax. Add directive_schedule,
3977 directive_absolute_literals, and directive_last_directive.
3978 (directive_info): Rename "generics" to "transform". Delete "relax".
3979 Add "schedule" and "absolute-literals".
3980 (directive_state): Adjust entries to match changes in directive_info.
3981 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3982 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3983 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3984 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3985 (align_only_targets, software_a0_b_retw_interlock,
3986 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3987 software_avoid_short_loop, software_avoid_close_loop_end,
3988 software_avoid_all_short_loops, specific_opcode): Delete.
3989 (warn_unaligned_branch_targets): New.
3990 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3991 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3992 (option_[no_]link_relax, option_[no_]transform,
3993 option_[no_]absolute_literals, option_warn_unaligned_targets,
3994 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3996 (option_[no_]align_only_targets, option_literal_section_name,
3997 option_text_section_name, option_data_section_name,
3998 option_bss_section_name, option_eb, option_el): Delete.
3999 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4000 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4001 and target-hardware. Delete entries for [no-]target-align-only,
4002 literal-section-name, text-section-name, data-section-name, and
4004 (md_parse_option): Handle new options and remove old ones. Accept but
4005 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4006 and treat them as [no-]transform.
4007 (md_show_usage): Add new options and remove old ones.
4008 (xtensa_setup_hw_workarounds): New.
4009 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4010 "long", "short", "loc" and "frequency" entries.
4011 (use_generics): Rename to ...
4012 (use_transform): ... this function. Add past_xtensa_end check.
4013 (use_longcalls): Add past_xtensa_end check.
4014 (code_density_available, can_relax): Delete.
4015 (do_align_targets): New.
4016 (get_directive): Accept dashes in directive names. Warn about
4017 [no-]generics and [no-]relax directives and treat them as
4019 (xtensa_begin_directive): Call md_flush_pending_output only for some
4020 directives. Check for directives inside instruction bundles. Warn
4021 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4022 directives. Handle new directives. Check generating_literals flag
4024 (xtensa_end_directive): Check for directives inside instruction
4025 bundles. Warn and ignore [no-]density directives. Handle new
4026 directives. Call xtensa_set_frag_assembly_state.
4027 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4028 xtensa_dwarf2_emit_insn): New.
4029 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4030 use_literal_section flag.
4031 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4032 literals. Use xtensa_elf_cons to parse the expression.
4033 (xtensa_literal_prefix): Do not check use_literal_section. Support
4034 ".lit4" sections for absolute literals. Change prefix convention to
4035 replace ".text" (or ".t" in a linkonce section). No need to call
4037 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4038 (expression_end): Handle closing braces and colons.
4039 (PLT_SUFFIX, plt_suffix): Delete.
4040 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4041 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4042 and O_hi16 expressions as well.
4043 (tokenize_arguments): Handle closing braces and colons.
4044 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4045 operands and paired register syntax.
4046 (get_invisible_operands): New.
4047 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4048 new xtensa-isa.h functions.
4049 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4050 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4051 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4052 instructions. Use xtensa_translate_zero_immed.
4053 (operand_is_immed, operand_is_pcrel_label): Delete.
4054 (get_relaxable_immed): Use new xtensa-isa.h functions.
4055 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4057 (xtensa_print_insn_table, print_vliw_insn): New.
4058 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4059 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4060 is_branch_or_jump_opcode): Delete.
4061 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4062 (opnum_to_reloc, reloc_to_opnum): Delete.
4063 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4064 xtensa-isa.h functions. Operate on one slot of an instruction.
4065 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4066 xg_get_insn_size): Delete.
4067 (xg_get_build_instr_size): Use xg_get_single_size.
4068 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4069 xg_build_widen_table. Use xg_get_single_size.
4070 (xg_get_max_narrow_insn_size): Delete.
4071 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4072 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4074 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4075 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4076 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4077 xg_build_widen_table. Use xg_get_single_size.
4078 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4080 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4081 treat weak symbols conservatively.
4082 (xg_check_operand): Use new xtensa-isa.h functions.
4083 (is_dnrange): Delete.
4084 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4085 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4086 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4087 xtensa-isa.h functions.
4088 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4089 xg_instruction_matches_options): New.
4090 (xg_instruction_matches_rule): Handle O_register expressions. Call
4091 xg_instruction_matches_options.
4092 (transition_rule_cmp): New.
4093 (xg_instruction_match): Update call to xg_build_simplify_table.
4094 (xg_build_token_insn): Record loc fields.
4095 (xg_simplify_insn): Check is_specific_opcode field and
4096 density_supported flag.
4097 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4098 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4099 (xg_assemble_literal): Add error handling for O_big. Call
4100 record_alignment. Handle O_pltrel.
4101 (xg_valid_literal_expression): New.
4102 (xg_assemble_literal_space): Add slot parameter. Remove call to
4103 set_expr_symbol_offset. Add call to record_alignment. Update call to
4105 (xg_emit_insn): Delete.
4106 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4107 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4108 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4109 and slot parameters. Handle new "alternate" relocations for absolute
4110 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4111 O_hi16. Use new xtensa-isa.h functions.
4112 (xg_assemble_tokens): Delete.
4113 (is_register_writer): Use new xtensa-isa.h functions.
4114 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4115 old-style RSR from LCOUNT.
4116 (next_frag_opcode): Delete.
4117 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4118 update_next_frag_state): New.
4119 (update_next_frag_nop_state): Delete.
4120 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4121 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4122 the state of the absolute-literals directive. Add calls to
4123 record_alignment and xtensa_set_frag_assembly_state. Call
4124 xtensa_switch_to_non_abs_literal_fragment instead of
4125 xtensa_switch_to_literal_fragment.
4127 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4128 (get_expanded_loop_offset): Change check for undefined opcode to an
4130 (xtensa_set_frag_assembly_state, relaxable_section,
4131 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4132 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4133 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4134 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4135 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4136 (xtensa_init_fix_data): New.
4137 (xtensa_frob_label): Reset label symbol to the current frag. Check
4138 do_align_targets and generating_literals flag. Propagate frequency
4139 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4140 (xtensa_unrecognized_line): New.
4141 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4142 to xtensa_set_frag_assembly_state.
4143 (error_reset_cur_vinsn): New.
4144 (md_assemble): Remove check for literal frag. Remove call to
4145 istack_init. Call use_transform instead of use_generics. Parse
4146 explicit instruction format specifiers. Move code for
4147 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4148 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4149 Add dwarf2_where call. Remote automatic alignment for ENTRY
4150 instructions. Move call to xtensa_clear_insn_labels to the end.
4151 Rearrange to handle bundles.
4152 (xtensa_cons_fix_new): Delete.
4153 (xtensa_handle_align): New.
4154 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4155 assignment to is_no_density field.
4156 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4157 instead of reloc_to_opnum. Handle "alternate" relocations.
4158 (xtensa_force_relocation, xtensa_check_inside_bundle,
4159 xtensa_elf_section_change_hook): New.
4160 (xtensa_symbol_new_hook): Delete.
4161 (xtensa_fix_adjustable): Check for difference of symbols with an
4162 offset. Check for external and weak symbols.
4163 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4164 (md_estimate_size_before_relax): Return expansion for the first slot.
4165 (tc_gen_reloc): Handle difference of symbols by producing
4166 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4167 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4168 tentative values into the output when linkrelax is set.
4169 (XTENSA_PROP_SEC_NAME): Define.
4170 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4171 Create literal tables only if using literal sections. Create new
4172 property tables instead of old instruction tables. Check for unaligned
4173 branch targets and loops.
4174 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4175 new_resource_table, clear_resource_table, resize_resource_table,
4176 resources_available, reserve_resources, release_resources,
4177 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4178 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4179 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4180 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4181 flag. Update checks for workaround options. Call
4182 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4183 (xtensa_cleanup_align_frags): Add special case for branch targets.
4184 Check for and mark unreachable frags.
4185 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4186 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4187 end of a zero-overhead loop body.
4188 (frag_can_negate_branch): Handle instructions with multiple slots.
4189 Use new xtensa-isa.h functions
4190 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4191 xtensa_mark_zcl_first_insns): New.
4192 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4193 transformations are disabled.
4194 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4195 multislot instructions.
4196 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4197 Likewise. Also error if transformations are disabled.
4198 (unrelaxed_frag_max_size): New.
4199 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4200 xtensa-isa.h functions.
4201 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4202 xtensa_opcode_is_loop instead of is_loop_opcode.
4203 (get_text_align_power): Replace as_fatal with assertion.
4204 (get_text_align_fill_size): Iterate instead of using modulus when
4206 (get_noop_aligned_address): Assert that this is for a machine-dependent
4207 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4208 xg_get_single_size, and frag_format_size.
4209 (get_widen_aligned_address): Rename to ...
4210 (get_aligned_diff): ... this function. Add max_diff parameter.
4211 Remove handling of rs_align/rs_align_code frags. Use
4212 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4213 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4214 and pass it back to caller.
4215 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4216 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4217 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4218 (relax_frag_text_align): Rename to ...
4219 (relax_frag_loop_align): ... this function. Assume loops can only be
4220 in the first slot of an instruction.
4221 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4222 instruction. Remove call to frag_wane.
4223 (relax_frag_narrow): Rename to ...
4224 (relax_frag_for_align): ... this function. Extend to handle
4225 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4226 RELAX_NARROW for the first slot.
4227 (find_address_of_next_align_frag, bytes_to_stretch): New.
4228 (future_alignment_required): Use find_address_of_next_align_frag and
4229 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4230 alignment decisions.
4231 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4232 Check if transformations are enabled for b_j_loop_end workaround.
4233 Use new xtensa-isa.h functions and handle multislot instructions.
4234 Update call to xg_assembly_relax.
4235 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4236 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4238 (convert_frag_narrow): Add segP, format and slot parameters. Call
4239 convert_frag_immed for branch instructions. Adjust calls to
4240 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4241 xg_get_single_size and xg_get_single_format.
4242 (convert_frag_fill_nop): New.
4243 (convert_frag_immed): Add format and slot parameters. Handle multislot
4244 instructions and use new xtensa-isa.h functions. Update calls to
4245 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4246 enabled for b_j_loop_end workaround. Use build_nop instead of
4247 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4248 frags. Use xg_get_single_size. Handle O_pltrel.
4249 (fix_new_exp_in_seg): Remove check for old plt flag.
4250 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4251 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4252 for loop opcode to an assertion. Mark all frags up to the end of the
4253 loop as not transformable.
4254 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4255 (get_subseg_info): New.
4256 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4258 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4259 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4260 (xtensa_switch_to_non_abs_literal_fragment): New.
4261 (cache_literal_section): Add is_code parameter and pass it through to
4262 retrieve_literal_seg.
4263 (retrieve_literal_seg): Add is_code parameter and use it to set the
4264 flags on the literal section. Handle case where head parameter is 0.
4265 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4266 set_frag_is_no_transform): New.
4267 (xtensa_create_property_segments): Add end_property_function parameter
4268 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4269 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4270 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4271 (add_xt_block_frags): Add end_property_function parameter and call it
4272 if it is non-zero. Call xtensa_frag_flags_init.
4273 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4274 get_frag_property_flags, frag_flags_to_number,
4275 xtensa_frag_flags_combinable, xt_block_aligned_size,
4276 xtensa_xt_block_combine, add_xt_prop_frags,
4277 init_op_placement_info_table, opcode_fits_format_slot,
4278 xg_get_single_size, xg_get_single_format): New.
4279 (istack_push): Inline call to tinsn_copy.
4280 (tinsn_copy): Delete.
4281 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4282 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4283 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4284 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4285 functions. Handle invisible operands.
4286 (tinsn_to_slotbuf): New.
4287 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4288 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4289 vinsn_from_chars, and xg_free_vinsn.
4290 (tinsn_from_insnbuf): New.
4291 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4292 instructions. Handle symbol differences.
4293 (get_num_stack_text_bytes): Use xg_get_single_size.
4294 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4295 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4296 get_expr_register, set_expr_symbol_offset_diff): New.
4297 * config/tc-xtensa.h (MAX_SLOTS): Define.
4298 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4299 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4300 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4302 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4303 (xtensa_frag_type struct): Add is_assembly_state_set,
4304 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4305 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4306 Replace is_generics and is_relax fields by is_no_transform field.
4307 Delete is_text and is_longcalls fields. Change text_expansion and
4308 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4309 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4310 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4311 (xtensa_fix_data struct): New.
4312 (xtensa_symfield_type struct): Delete plt field.
4313 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4314 forward declaration here.
4315 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4316 (XTENSA_SECTION_RENAME): Undefine.
4317 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4318 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4319 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4320 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4321 (unit_num_copies_func, opcode_num_units_func,
4322 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4323 (resource_table struct): New.
4324 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4325 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4326 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4327 (tinsn_copy): Delete prototype.
4328 (vliw_insn struct): New.
4329 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4330 (widen_spec_list): Add option conditions for density and boolean
4331 instructions. Add expansions using CONST16 and conditions for using
4332 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4334 (simplify_spec_list): Add option conditions for density instructions.
4335 Add entry for NOP instruction.
4336 (append_transition): Add cmp function pointer parameter and use it to
4337 insert the new entry in order.
4338 (operand_function_LOW16U, operand_function_HI16U): New.
4339 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4340 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4341 (enter_opname, split_string): Use xstrdup instead of strdup.
4342 (init_insn_pattern): Initialize new options field.
4343 (clear_req_or_option_list, clear_req_option_list,
4344 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4346 (parse_insn_pattern): Parse option conditions.
4347 (transition_applies): New.
4348 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4349 swapped last arguments in calls to append_constant_value_condition.
4350 Call clone_req_option_list. Add warning about invalid opcode.
4351 Handle LOW16U and HI16U function names.
4352 (build_transition_table): Add cmp parameter and use it in calls to
4353 append_transition. Use new xtensa-isa.h functions. Check
4354 transition_applies before adding entries.
4355 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4356 pass it through to build_transition_table.
4357 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4358 ReqOption, transition_cmp_fn): New types.
4359 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4360 (transition_rule struct): Add options field.
4361 * doc/as.texinfo (Overview): Update Xtensa options.
4362 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4363 --[no-]relax, and --[no-]generics options. Update descriptions of
4364 --text-section-literals and --[no-]longcalls. Add
4365 --[no-]absolute-literals and --[no-]transform.
4366 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4367 Remove use of "generic" and "specific" terminology for opcodes.
4368 (Xtensa Registers): Generalize the syntax description to include
4369 user-defined register files.
4370 (Xtensa Automatic Alignment): Update.
4371 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4372 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4373 (Xtensa Directives): Remove confusing rules about precedence.
4374 (Density Directive, Relax Directive): Delete.
4375 (Schedule Directive): New.
4376 (Generics Directive): Rename to ...
4377 (Transform Directive): ... this node.
4378 (Literal Directive): Update for absolute literals. Missing
4379 literal_position directive is now an error.
4380 (Literal Position Directive): Update for absolute literals.
4381 (Freeregs Directive): Delete.
4382 (Absolute Literals Directive): New.
4383 (Frame Directive): Minor editing.
4384 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4385 Update dependencies.
4386 * Makefile.in: Regenerate.
4388 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4390 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4391 to build the second and third fixups for a composite relocation.
4392 (macro_read_relocs): New function.
4393 (macro_build): Use it.
4394 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4395 Simplify fragging code accordingly.
4396 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4397 of the composite relocation. Set fx_tcbit in both fixups.
4399 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4401 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4402 (md_apply_fix3): Don't treat composite relocs as done.
4404 2004-10-07 Jan Beulich <jbeulich@novell.com>
4406 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4407 prefix for symbol names generated from the LOCAL macro directive.
4409 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4410 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4412 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4414 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4416 (md_assemble): Add error checking for Co-Processor instructions.
4417 (get_cinv_parameters): Add 'b' option to invalidate the
4418 branch-target cache.
4420 2004-10-05 Paul Brook <paul@codesourcery.com>
4422 * config/tc-arm.c (unwind): New variable.
4423 (vfp_sp_encode_reg): New function.
4424 (vfp_sp_reg_required_here): Use it.
4425 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4426 (vfp_parse_reg_list): New function.
4427 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4428 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4429 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4430 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4432 (md_pseudo_table): Add them.
4433 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4434 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4435 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4436 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4437 require_hashconst, add_unwind_opcode): New functions.
4438 * doc/c-arm.texi: Document unwinding opcodes.
4439 * NEWS: Mention the new feature.
4441 2004-10-04 Eric Christopher <echristo@redhat.com>
4443 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4445 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4447 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4449 * config/tc-s390.c (md_apply_fix3): Likewise.
4450 * config/tc-sparc.c (md_apply_fix3): Likewise.
4452 2004-10-01 Paul Brook <paul@codesourcery.com>
4454 * config/tc-arm.c (arm_elf_section_type): New function.
4455 (arm_elf_change_section): Set section link for exidx sections.
4456 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4457 (md_elf_section_type): Define.
4459 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4461 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4462 instruction's offset.
4464 2004-10-01 Adam Nemet <anemet@lnxw.com>
4466 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4468 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4470 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4471 asymbol *, instead use symbol_get_bfdsym.
4473 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4475 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4477 2004-09-30 Paul Brook <paul@codesourcery.com>
4479 * config/tc-arm.c (do_smi, do_nop): New functions.
4480 (insns): Add ARMv6ZK instructions.
4481 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4482 (tc_gen_reloc): Ditto.
4483 (arm_cpus): Add mpcore and arm1176.
4484 (arm_archs): Add armv6{k,z,zk}.
4485 * doc/c-arm.texi: Document new cores and architectures.
4487 2004-09-30 Nick Clifton <nickc@redhat.com>
4489 * config/tc-arm.c: Use ISO C90 formatting.
4491 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4493 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4494 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4495 REG_TYPE_MVDX is expected.
4497 2004-09-29 Marc Bevand <m.bevand@gmail.com>
4499 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4501 2004-09-21 James E Wilson <wilson@specifixinc.com>
4503 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4504 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4505 output_spill_base, output_unat_psprel, output_lc_psprel,
4506 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4507 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4508 output_spill_psprel_p): Use it.
4510 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4512 * config/tc-crx.c (handle_LoadStor): New function.
4513 Handle load/stor unique instructions before parsing.
4515 2004-09-17 Paul Brook <paul@codesourcery.com>
4517 * config/tc-arm.c (s_arm_rel31): New funciton.
4518 (md_pseudo_table): Add .rel31.
4519 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4520 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4521 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4522 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4523 (arm_parse_reloc): Add (target2).
4525 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4527 * Makefile.am: Run "make dep-am".
4528 * Makefile.in: Regenerate.
4529 * aclocal.m4: Regenerate.
4530 * configure: Regenerate.
4531 * doc/Makefile.in: Regenerate.
4532 * po/POTFILES.in: Regenerate.
4533 * po/gas.pot: Regenerate.
4535 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4537 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4538 [!LLONG_MAX]: Ditto.
4540 2004-09-13 Paul Brook <paul@codesourcery.com>
4542 * config/tc-arm.c: Rename RELABS to TARGET1.
4544 2004-09-13 Alan Modra <amodra@bigpond.net.au>
4546 * messages.c (as_internal_value_out_of_range): Cast values passed
4547 to as_bad_where or as_warn_where to proper type.
4549 2004-09-11 Theodore A. Roth <troth@openavr.org>
4551 * config/tc-avr.c: Add support for
4552 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4554 2004-09-09 Alan Modra <amodra@bigpond.net.au>
4556 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4557 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4559 2004-09-08 Paul Brook <paul@codesourcery.com>
4561 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4562 fini_array and preinit_array section types.
4563 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4565 * doc/as.texinfo: Document extra section types.
4567 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4569 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4570 * Makefile.in: Regenerated.
4571 * configure.in: Set em for arm*-*-symbianelf*.
4572 * configure: Regenerated.
4573 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4574 vectors when appropriate.
4575 * config/te-symbian.h: New file.
4577 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4579 * config/tc-crx.c (gettrap): Exception vector can be case
4581 (process_label_constant): Fix a 32-bit displacement bug in branch
4583 (get_operandtype) : Bug fix, wrong operand was used.
4584 (process_label_constant): Initialize relocation type to
4587 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4589 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4590 for synthesizable cores.
4592 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4594 2004-08-25 Dmitry Diky <diwil@spec.ru>
4596 * config/tc-msp430.c: Clean-up the code.
4597 (md_relax_table): New relax table.
4598 (mcu_types): Sort MCU types.
4599 (md_pseudo_table): Add .profiler pseudo handler.
4600 (pow2value): New function.
4601 (msp430_profiler): New function.
4602 (msp430_operands): Add new insns handlers.
4603 (msp430_srcoperand): Add register operand handler, allow complex
4605 (md_estimate_size_before_relax): Rewritten.
4606 (md_convert_frag): Rewritten.
4607 (msp430_relax_frag): New function.
4608 * config/tc-msp430.h (md_relax_frag): define macro
4609 * doc/c-msp430.texi: Update information.
4611 2004-08-24 Nick Clifton <nickc@redhat.com>
4613 * as.c (std_shortopts): Allow -g to take an optional argument.
4614 (parse_args): Pass any switch starting with -g on to the backend
4617 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4619 * configure.in (arm*-*-symbianelf*): New target.
4620 (arm*-*-eabi*): Likewise.
4621 * configure: Regenerated.
4623 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4624 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4627 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4629 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4630 argument, don't do anything if current section is not
4631 .gnu.linkonce.t.* and linkonce_empty is set.
4632 (generate_unwind_image, dot_endp): Adjust callers, call
4633 start_unwind_section (*, 1) if nothing will be put into the
4636 2004-08-17 Nick Clifton <nickc@redhat.com>
4638 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4639 (show_usage): Add -g.
4640 (std_longopts): Add --gen-debug. Alpha sort the table.
4641 (parse_args): Print an error message if a switch is not handled.
4642 Handle the -g switch, calling md_debug_format_selector() if
4644 * NEWS: Mention new feature.
4645 * doc/as.texinfo: Document new switch.
4646 * doc/internals.texi: Document behaviour of md_parse_option.
4648 * config/tc-arm.c (md_parse_option): Do not issue an error message
4649 if the switch is not recognised.
4650 * config/tc-m68k.c (md_parse_option): Likewise.
4651 * config/tc-pdp11.c (md_parse_option): Likewise.
4652 * config/tc-v850.c (md_parse_option): Likewise.
4654 * as.h: Fix up formatting.
4657 2004-08-16 Nick Clifton <nickc@redhat.com>
4659 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4661 * configure.in: Sort architecture based tables alphabetically.
4662 * configure: Regenerate.
4664 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4666 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4667 { "cc", 68 }, with { "cr", 70 }.
4669 2004-08-13 Jan Beulich <jbeulich@novell.com>
4670 Nick Clifton <nickc@redhat.com>
4672 * as.c: Add and handle new --alternate command line option.
4673 * macro.c (macro_set_alternate): New.
4674 * macro.h (macro_set_alternate): Declare.
4675 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4676 * doc/as.texinfo: Document new command line option and pseudo-ops
4677 as well as insert documentation originating from gasp about
4678 alternate macro syntax.
4679 * NEWS: Mention new command line option and pseudo-ops.
4681 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4683 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4686 2004-08-06 Paul Brook <paul@codesourcery.com>
4688 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4689 Handle new relocations.
4690 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4692 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4694 * write.c (relax_segment): Use was_address instead of address when
4695 setting fr_fix field for align frag due to backwards .org.
4697 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4699 Introduce SH2a support.
4700 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4701 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4703 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4704 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4705 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4706 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4707 to end of conditional expression.
4708 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4709 * config/tc-sh.c: Add sh2a-nofpu support.
4710 2003-12-29 DJ Delorie <dj@redhat.com>
4711 * tc-sh.c: Add sh2a support.
4712 (parse_reg): Add tbr.
4713 (parse_at): Support @@(disp,tbr).
4714 (get_specific): Support sh2a opcodes.
4715 (insert4): New, for 4 byte relocs.
4716 (build_Mytes): Support sh2a opcodes.
4717 (md_apply_fix3_Mytes): Support sh2a opcodes.
4718 2003-12-02 Michael Snyder <msnyder@redhat.com>
4719 * config/tc-sh.c (md_parse_option): Handle sh2a.
4720 (sh_elf_final_processing): Ditto.
4722 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4724 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4727 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4729 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4730 (ppc_arch): Expand comment.
4732 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4734 * config/tc-crx.c: Support evaluating the difference between two
4736 * config/tc-crx.h: Likewise.
4738 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4740 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4742 (ia64_elf_section_change_hook): Set the linked-to section for
4745 2004-07-26 Dmitry Diky <diwil@spec.ru>
4747 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4748 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4749 msp430xG438, msp430xG439.
4751 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4753 * doc/as.texinfo (Section, PushSection): Correct documentation
4756 2004-07-21 Jan Beulich <jbeulich@novell.com>
4758 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4759 permissible for the selected instruction suffix.
4760 (match_template): Don't permit 64-bit general purpose operands in
4762 (finalize_imm): Permit 64-bit immediates.
4763 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4764 specially except for the width of the used base and/or index
4765 registers. For 32-bit displacements, use sign-extended
4766 relocations only when using 64-bit addressing.
4767 Force zero displacement on rip-relative addressing when there is
4768 no other displacement.
4769 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4770 specially except for the width of the used base and/or index
4772 (parse_register): Disallow Reg64 registers in 32-bit mode.
4774 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4775 suffix if the instruction doesn't support it.
4777 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4779 * config/tc-mips.c (append_insn): Handle constant expressions with
4780 no associated relocation.
4781 (mips_ip): Cancel the expression after use for the Q format
4783 (parse_relocation): Return no relocation for unsupported
4785 (my_getSmallExpression): Return no relocation if no relocation
4788 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4790 * config/obj-som.c (adjust_stab_sections): Add prototype.
4791 (obj_som_compiler, obj_som_version, obj_som_copyright,
4792 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4793 * config/tc-hppa.c (update_subspace): Likewise.
4794 (is_defined_subspace): Amplify comment.
4795 * config/obj-som.h (som_frob_file): Add prototype.
4797 2004-07-19 Christopher Faylor <cgf@timesys.com>
4798 H.J. Lu <hongjiu.lu@intel.com>
4800 * subsegs.c (section_symbol): Don't create a new segment when
4801 existing segment is undefined.
4803 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4805 * config/tc-arm.c: Include include/opcode/arm.h.
4806 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4807 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4808 (FPU_ARCH_*): Delete.
4809 * Makefile.am: Update dependencies.
4810 * Makefile.in: Regenerate.
4812 2004-07-15 Nick Clifton <nickc@redhat.com>
4814 * configure.in: Accept armbe as a big-endian arm configuration.
4815 * configure: Regenerate.
4817 2004-07-13 Thomas Nystrom <thn@saeab.se>
4819 * config/tc-i386.c (T_SHIFTOP): New constant.
4820 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4821 (intel_el1): Handle '~'.
4822 (intel_get_token): Handle '<>', '&', '|' and '~'.
4824 2004-07-13 Nick Clifton <nickc@redhat.com>
4826 (md_assemble): Remove spurious newline from end of as_bad error
4828 (intel_e05_1): Likewise.
4829 (intel_e11): Likewise.
4830 (intel_match_token): Likewise.
4832 2004-07-11 Andreas Schwab <schwab@suse.de>
4834 * config/tc-m68k.c: Convert to C90. Remove redundant
4835 declarations. Indentation fixup.
4836 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4837 obj_coff_section ourselves.
4839 2004-07-09 James E Wilson <wilson@specifixinc.com>
4841 * config/tc-ia64.c (default_big_endian): New.
4842 (dot_byteorder, md_begin): Use it.
4843 (md_parse_option): Set it.
4845 2004-07-09 Nick Clifton <nickc@redhat.com>
4847 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4848 * configure: Regenerate.
4849 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4850 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4851 sh_find_elf_flags if necessary.
4853 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
4855 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4856 going to be split into more than one in-place addend, return 0
4857 for relocations against mergeable sections. Associate comments
4860 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4862 * Makefile.am (CPU_TYPES): Add crx.
4863 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4864 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4865 (DEPTC_crx_elf): New target.
4866 (DEPOBJ_crx_elf): Likewise.
4867 (DEP_crx_elf): Likewise.
4868 * Makefile.in: Regenerate.
4869 * configure.in: Add crx* target.
4870 * configure: Regenerate.
4871 * config/tc-crx.c: New file.
4872 * config/tc-crx.h: New file.
4873 * NEWS: Mention new target.
4875 2004-07-06 Nick Clifton <nickc@redhat.com>
4877 * config.in: Undefine TARGET_SYMBIAN by default.
4879 * configure: Regenerate. Add sh-symbian-elf target. If
4880 selected define TARGET_SYMBIAN.
4881 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4882 format if TARGET_SYMBIAN has been defined.
4884 * output-file.c (output_file_create): Report the target format
4885 chosen when bfd_openw reports that it is invalid.
4887 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4888 pseudo for BFD based assemblers.
4890 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4893 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4894 (md_parse_option): Remove redundant -isa testing.
4895 Make bfd_arch variable const.
4896 (md_show_usage): Make bfd_arch variable const.
4898 2004-07-03 James E Wilson <wilson@specifixinc.com>
4900 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4901 * config/tc-ia64.h (md_frag_check): Define.
4903 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4905 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4907 * doc/as.texinfo (Weak): Document PE weak symbols.
4909 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4911 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4912 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4913 (mips_frob_file): Rework so that only a single pass through the
4914 relocs is needed. Allow %lo()s to have higher offsets than their
4915 corresponding %hi()s or %got()s.
4917 2004-07-02 Nick Clifton <nickc@redhat.com>
4919 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4920 allow values which have come from undefined symbols.
4921 Always consider this fixup to have been processed as a reloc
4922 cannot be generated for it.
4924 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4926 * frags.h (struct frag): Add has_code and insn_addr fields.
4927 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4928 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4929 * config/tc-ppc.h (md_frag_check): Define.
4931 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4933 * doc/Makefile.am (info): Rename goal to...
4934 (info-local): ... this, to preserve implicit dependencies.
4935 * doc/Makefile.in: Regenerate with automake 1.8.5.
4937 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4939 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4940 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4941 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4942 (tc_gen_reloc): Likewise.
4943 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4944 (m32r_parse_name): Likewise.
4945 (m32r_cgen_parse_fix_exp): Likewise.
4946 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4947 (O_PIC_reloc): Likewise.
4948 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4949 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4950 for @GOTOFF, @GOT, @PLT.
4952 2004-06-21 Jan Beulich <jbeulich@novell.com>
4954 * gas/symbols.c: While discarding ordinary local absolute symbols
4955 when --strip-local-absolute is in effect, retain file symbols.
4957 2004-06-20 Andreas Schwab <schwab@suse.de>
4959 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4960 (md_parse_option): Likewise.
4962 2004-06-17 Jan Beulich <jbeulich@novell.com>
4964 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4965 * config/te-netware.h: New file.
4966 * config/te-ppcnw.h: Delete: Obsolete.
4967 * configure.in: Eliminate ill NetWare targets. Make generic
4968 NetWare target use proper emulation.
4969 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4970 reference to new te-netware.h.
4971 * configure: Regenerate.
4972 * Makefile.in: Regenerate.
4974 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4976 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4977 comparison in .insn pseudo operation.
4979 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4981 * config/obj-coff.c (coff_adjust_section_syms): Use
4982 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4983 (coff_frob_section): Likewise.
4984 * config/tc-mips.c (md_apply_fix3): Likewise.
4985 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4986 (elf_frob_file_after_relocs): Likewise.
4988 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4990 * config/tc-hppa.c (log2): Rename to exact_log2.
4991 (pa_next_subseg): Delete unused function.
4992 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4993 (create_new_subspace): Likewise.
4996 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4997 labels. Fix warning.
4999 2004-05-28 DJ Delorie <dj@redhat.com>
5001 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5002 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5003 or non-merged symbols.
5005 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5007 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5008 restore the old slot when inserting srlz.i/srlz.d.
5010 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5012 * Makefile.am: Regenerate dependecies.
5013 * Makefile.in: Regenerate.
5014 * config/tc-sh.c (valid_arch): Make unsigned.
5015 (preset_target_arch): Likewise.
5016 (md_begin): Use new architecture flags system.
5017 (get_specific): Likewise.
5018 (assemble_ppi): Likewise.
5019 (md_assemble): Likewise. Also fix error check for bad opcodes.
5020 (md_parse_option): Likewise. Also generate -isa values according
5021 to the table in bfd/cpu-sh.c instead of just constants. Also
5022 allow <arch>-up ISA variants.
5023 (sh_elf_final_processing): Replace if-else chain with a call to
5024 sh_find_elf_flags().
5026 2004-05-28 Peter Barada <peter@the-baradas.com>
5028 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5029 with zero offset into mode 2 addressing to save a word.
5031 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5033 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5034 (ar_is_only_in_integer_unit): New.
5035 (ar_is_only_in_memory_unit): New.
5036 (generate_unwind_image): Silence gcc on 32bit host.
5037 (md_assemble): Use ar_is_only_in_integer_unit instead of
5038 ar_is_in_integer_unit. Check AR access.
5040 2004-05-27 Peter Barada <peter@the-baradas.com>
5042 * config/tc-m68k.c (md_begin): Sort the opcode table into
5044 (m68k_compare_opcode): New function to do the sorting.
5046 2004-05-24 Peter Barada <peter@the-baradas.com>
5048 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5049 addressing on MIT style operands.
5050 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5052 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5055 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5057 * expr.c (operand, operator): Don't reject '++' and '--'.
5059 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5061 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5064 2004-05-17 Adam Nemet <anemet@lnxw.com>
5066 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5067 * configure: Regenerate.
5069 2004-05-13 Paul Brook <paul@codesourcery.com>
5071 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5073 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5075 * configure.in (or32-*-rtems*): Switch to elf.
5076 * configure: Regenerate.
5078 2004-05-13 Nick Clifton <nickc@redhat.com>
5080 * po/fr.po: Updated French translation.
5082 2004-05-11 Nick Clifton <nickc@redhat.com>
5084 * doc/as.texinfo (Section): Document G and T flags to .section
5085 directive. Document the extra arguments that the G flag
5086 requires. Document the #tls flag.
5088 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5090 * subsegs.c (section_symbol): Create a new section symbol if
5091 the existing one doesn't match.
5092 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5094 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5096 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5097 to cope with VR4181A errata MD(1) and MD(4).
5099 2004-05-07 Brian Ford <ford@vss.fsi.com>
5101 * NEWS: Mention .secrel32 for pe[i]-i386.
5103 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5105 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5106 (HANDLE_ALIGN): New.
5108 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5110 * Makefile.am (DIST_SUBDIRS): Define.
5111 * aclocal.m4: Regenerate with automake 1.8.4.
5112 * Makefile.in: Likewise.
5113 * doc/Makefile.in: Likewise.
5115 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5117 * config/tc-ia64.c (dot_serialize): Declare.
5118 (dot_serialize): New function.
5119 (md_pseudo_table): Add ".serialize.data" and
5120 ".serialize.instruction" directives.
5122 2004-05-06 Nick Clifton <nickc@redhat.com>
5124 * messages (as_internal_value_out_of_range): Print a message about
5125 a value being out of range. Be consistent about whether the
5126 values are printed in decimal or hexadecimal.
5127 (as_warn_value_out_of_range): Generate a warning message about an
5129 (as_bad_value_out_of_range): Generate an error message about an
5131 * as.h: Prototype the new functions.
5132 * config/tc-alpha.c (insert_operand): Use new function.
5133 * config/tc-arc.c (arc_insert_operand): Likewise.
5134 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5135 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5136 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5137 * config/tc-s390.c (s390_insert_operand): Likewise.
5138 * config/tc-v850.c (v850_insert_operand): Likewise.
5140 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5142 * configure.in: Set em=linux for frv-*-*linux*.
5143 * configure: Rebuilt.
5144 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5145 (frv_md_fdpic_enabled): New.
5146 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5147 (DEFAULT_FDPIC): New.
5148 (frv_flags): Use DEFAULT_FDPIC.
5149 (frv_pic_flag): Likewise.
5150 (OPTION_NOPIC): New.
5151 (md_longopts): Add -mnopic.
5152 (md_parse_option): Handle it.
5153 (md_show_usage): Add -mfdpic and -mnopic.
5155 2004-05-05 Peter Barada <peter@the-baradas.com>
5157 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5158 chips for invalid coldfire instructions, rename selectors
5159 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5160 add current_chip to track which chip is referred to(including save/restore),
5161 use current_chip to select control registers, not current_arch.
5162 (md_show_usage): Add new chips.
5163 * doc/c-m68k.texi: Document new command line switches.
5165 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5167 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5168 (NOP_OPCODE): Define.
5169 (s390_align_code): Remove prototype.
5170 * tc-s390.c (s390_align_code): Remove.
5172 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5174 * config/tc-ia64.c (make_unw_section_name): Removed.
5175 (start_unwind_section): New function.
5176 (generate_unwind_image): Take const segT instead of const
5178 (dot_handlerdata): Adjusted.
5179 (dot_endp): Likewise.
5181 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5183 * config/obj-elf.c (obj_elf_change_section): Allow the
5184 ".note.GNU-stack" section has SHF_EXECINSTR.
5186 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5188 * config/obj-elf.c (get_section): Return bfd_boolean.
5189 (obj_elf_change_section): Call bfd_get_section_by_name_if
5190 instead of bfd_map_over_sections.
5192 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5194 * config/obj-elf.c (get_section): New function.
5195 (obj_elf_change_section): Support multiple sections with same
5198 2004-04-30 Nick Clifton <nickc@redhat.com>
5200 * config/tc-arm.c (create_register_alias): Fix typo checking for
5201 case sensitive register aliases.
5202 (co_proc_number): Use error message string in all_reg_maps[]
5204 (cp_reg_required_here): Likewise.
5205 (fp_reg_required_here): Likewise.
5207 2004-04-29 Brian Ford <ford@vss.fsi.com>
5209 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5211 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5213 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5214 (load_address, macro, mips_ip, md_parse_option)
5215 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5216 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5217 embedded-PIC handling, and update comments.
5218 (SWITCH_TABLE): Remove.
5219 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5220 (enum mips_pic_level): Remove EMBEDDED_PIC.
5221 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5222 (TC_FORCE_RELOCATION): Update comment.
5223 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5224 might be safe to remove now that MIPS embedded-PIC is gone.
5226 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5228 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5229 call to obj_set_subsection_attributes.
5230 (obj_som_init_stab_section): Likewise.
5231 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5232 (pa_def_subspaces): Provide comdat default.
5233 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5234 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5235 calls to create_new_subspace and update_subspace to pass comdat flag.
5236 (create_new_subspace, update_subspace): Add new comdat argument. Use
5237 it in calls to obj_set_subsection_attributes.
5238 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5239 and use of comdat, common and dup_comm parameters.
5241 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5243 * config/obj-elf.c (obj_elf_change_section): Check if the old
5244 group name is NULL before comparison.
5246 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5248 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5250 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5252 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5254 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5256 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5257 (OPTION_MEMBEDDED_PIC): Remove.
5258 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5259 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5260 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5261 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5262 (OPTION_ELF_BASE): Renumber.
5263 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5264 (md_show_usage): Remove mention of -membedded-pic.
5265 * doc/as.texinfo: Remove mention of -membedded-pic.
5267 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5269 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5270 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5272 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5273 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5274 USE_GLOBAL_POINTER_OPT.
5276 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5278 * config/tc-mips.c (macro): One more use of load_delay_nop.
5280 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5282 * config/tc-mips.c (load_delay_nop): New function.
5283 (load_address, macro): Use load_delay_nop() to build a nop
5284 which can be omitted with gpr_interlocks.
5286 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5288 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5289 cop_interlocks): Remove superfluous CPU entries.
5291 2004-04-22 Paul Brook <paul@codesourcery.com>
5293 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5295 2004-04-22 Peter Barada <peter@the-baradas.com>
5297 * NEWS: Added support for EMAC instructions and MAC/EMAC
5299 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5300 scale factor tokens, trailing_ampersand to mark mask addressing
5301 for MAC/EMAC instructions.
5302 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5304 (yylex): Handle '>', '<', and '&' following '+'.
5305 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5306 architectures in archs[].
5307 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5308 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5310 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5311 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5313 Add EMAC operands to init_table[].
5315 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5317 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5319 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5320 * config/tc-arm.c (enum mstate): Delete from here.
5321 (mapping_state): Remove the static mapstate variable and instead
5322 store the state in the segment. This allows a per-section mapping
5323 state. Handle and ignore MAP_UNDEFINED states.
5324 (arm_elf_change_section): Get the current mapping state from the
5326 (s_ltorg): Set the mapping state to MAP_DATA.
5327 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5328 for each pool as it is emitted.
5330 2004-04-22 Nick Clifton <nickc@redhat.com>
5332 * config/tc-arm.h: Formatting tidy ups.
5334 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5336 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5338 2004-04-20 DJ Delorie <dj@redhat.com>
5340 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5341 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5342 [TE_PE] (O_secrel): Define.
5343 [TE_PE] (x86_pe_cons_fix_new): New.
5344 [TE_PE] (pe_directive_secrel): Likewise.
5345 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5347 2004-04-19 Eric Christopher <echristo@redhat.com>
5349 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5350 of previous patch for fix in gcc.
5352 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5354 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5356 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5358 * read.c (do_align): Call md_flush_pending_output, if defined.
5360 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5362 * expr.c (operand): Correct checks for ++ and --.
5364 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5366 * config/tc-generic.c: Add some comments.
5368 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5370 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5371 -{no-}mfix-vr4122-bugs.
5372 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5373 (append_insn, mips_emit_delays): Update accordingly.
5374 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5375 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5376 (md_parse_option): Update after above changes.
5377 (md_show_usage): Add -mfix-vr4120.
5379 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5381 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5382 of .section directive; add a reference to the ELF .subsection
5385 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5387 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5390 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5392 * Makefile.am: Remove mips from aout targets.
5393 * Makefile.in: Regenerate.
5394 * configure.in: Remove mips-dec-bsd* target.
5395 * configure: Regenerate.
5397 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5400 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5401 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5402 Update "mapping". Restrict some @ modifiers to 32 bit.
5404 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5405 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5407 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5408 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5409 dont_adjust_reloc_32 is set.
5410 (md_longopts): Add option -renesas.
5411 (md_parse_option, md_show_usage): Likewise.
5412 * doc/c-sh.texi: Likewise.
5414 2004-04-01 Dave Korn <dk@artimi.com>
5416 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5417 hi16 and lo16 fixS structs.
5418 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5419 exactly the same way as for RELOC_DLX_REL16.
5420 (machine_ip): properly respect LO flag in the_insn and
5421 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5422 (md_apply_fix3): apply RELOC_DLX_LO16.
5424 2004-03-30 Stan Shebs <shebs@apple.com>
5426 Remove long-obsolete MPW support.
5427 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5428 * configure.in: Remove mention of ppc-*-mpw* config.
5429 * configure.in: Likewise.
5431 2004-03-30 Nick Clifton <nickc@redhat.com>
5433 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5434 OBJ_ELF being defined.
5436 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5438 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5440 2004-03-23 Paul Brook <paul@codesourcery.com>
5442 * config/tc-arm.c (meabi_flags): New variable.
5443 (arm_parse_eabi): New function.
5444 (md_begin): Set flags for EABI v3.
5446 (arm_long_opts): Add meabi.
5447 * doc/as.texinfo <ARM>: Document -meabi.
5448 * doc/c-arm.texi: Ditto.
5450 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5452 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5453 tables even when use_literal_section flag is not set.
5455 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5457 * config/tc-sh.c: Remove trailing whitespace.
5459 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5461 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5462 --mul-bug-abort and the default behavior.
5463 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5464 (err_for_dangerous_mul_placement): New variable.
5465 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5467 (md_cris_relax_table): Have placeholder for STATE_MUL.
5468 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5469 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5471 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5472 STATE_BYTE)>: Ditto.
5473 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5474 alignment and position of this frag, emit error message if
5476 (md_assemble): For a multiply insn and when checking it,
5477 transform the current frag into a special frag for that purpose.
5478 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5479 OPTION_MULBUG_ABORT_ON>: Handle new options.
5481 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5483 * config/tc-xtensa.c (mark_literal_frags): New function.
5484 (xtensa_move_literals): Call mark_literal_frags for all literal
5485 segments, including init and fini literal segments.
5486 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5488 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5490 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5491 (pa_comm): Set BSF_OBJECT in symbol flags.
5493 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5495 * Makefile.am: Run "make dep-am".
5496 * Makefile.in: Regenerate.
5497 * doc/Makefile.in: Regenerate.
5498 * config.in: Regenerate.
5499 * po/gas.pot: Regenerate.
5501 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5503 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5504 (demand_empty_rest_of_line): Issue an error here.
5505 (ignore_rest_of_line): Silently skip to end.
5506 (demand_copy_string): Issue an error, not warning.
5508 * config/obj-elf.c (obj_elf_section_name): Likewise.
5509 (obj_elf_section): Likewise.
5510 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5511 (arc_extinst): Likewise.
5512 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5513 (dot_spill): Likewise.
5514 (dot_unwabi): Likewise.
5515 (dot_prologue): Likewise.
5517 * expr.c (operand): Reject ++ and --.
5518 (operator): Likewise.
5520 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5522 * config/tc-sh.c: Include dw2gencfi.h.
5523 (sh_cfi_frame_initial_instructions): New function.
5524 (sh_regname_to_dw2regnum): Likewise.
5525 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5527 (TARGET_USE_CFIPOP): Define.
5528 (tc_cfi_frame_initial_instructions): Likewise.
5529 (tc_regname_to_dw2regnum): Likewise.
5530 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5531 * Makefile.am: Update dependencies.
5532 * Makefile.in: Regenerate.
5534 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5536 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5537 * configure: Regenerate.
5539 2004-03-12 Bob Wilson <bob.wilson@acm.org>
5541 * read.c (s_leb128): Call md_flush_pending_output.
5543 2004-03-12 Michal Ludvig <mludvig@suse.cz>
5545 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5546 * config/tc-i386.h (CpuPadLock): New define.
5547 (CpuUnknownFlags): Added CpuPadLock.
5549 2004-03-07 Andreas Schwab <schwab@suse.de>
5551 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5553 2004-03-07 Richard Henderson <rth@redhat.com>
5555 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5556 (cfi_finish): Likewise for fde.
5558 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5560 * config/tc-ia64.c (md_assemble): Properly handle NULL
5562 (ia64_handle_align): Don't abort if failed to add a stop bit.
5564 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5566 * Makefile.in: Regenerated.
5567 * aclocal.m4: Likewise.
5568 * configure: Likewise.
5569 * doc/Makefile.in: Likewise.
5571 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5573 * config/tc-ia64.c (dot_align): New.
5574 (ia64_do_align): Make it static.
5575 (md_pseudo_table): Use "dot_align" for "align".
5576 (ia64_md_do_align): Don't set align_frag here.
5577 (ia64_handle_align): Add a stop bit to the previous bundle if
5580 * config/tc-ia64.h (ia64_do_align): Removed.
5582 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5584 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5585 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5586 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5587 the most general type or the user specifically requested it.
5588 (md_assemble): Add a new error message for when an instruction
5589 is understood, but is not allowed due to an -isa option.
5591 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5593 * config/tc-ia64.c (align_frag): New.
5594 (md_assemble): Set the tc_frag_data field in align_frag for
5595 IA64_OPCODE_FIRST instructions.
5596 (ia64_md_do_align): Set align_frag.
5597 (ia64_handle_align): Add a stop bit if needed.
5599 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5600 (TC_FRAG_INIT): New.
5602 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5604 * config/tc-frv.c (fr400_audio): New variable.
5605 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5606 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5607 (target_implements_insn_p): New function.
5608 (md_assemble): Report an error if the processor doesn't implement
5611 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5613 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5614 (md_parse_option): Ditto.
5615 (OPTION_NO_SPECIAL_M32R): Added.
5616 (md_show_usage): Document it.
5617 (enable_speial_m32r): Changed a default value from 0 to 1.
5618 * doc/c-m32r.texi: Document the -no-bitinst option.
5620 2004-02-27 Nick Clifton <nickc@redhat.com>
5622 * config/tc-sh.c (get_operand): Revert previous delta.
5623 (tc_gen_reloc): Check for an unknown reloc type before processing
5626 2004-02-27 Hannes Reinecke <hare@suse.de>
5628 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5629 .insn pseudo operation.
5631 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5633 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5634 added for wrong syntax.
5636 2004-02-26 Eric Christopher <echristo@redhat.com>
5638 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5639 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5641 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5643 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5644 nibble types to assembler.
5646 2004-02-25 Fred Fish <fnf@redhat.com>
5648 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5650 2004-02-20 James E Wilson <wilson@specifixinc.com>
5652 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5654 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5655 (ia64_estimate_size_before_relax): New.
5656 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5657 (generate_unwind_image): Pass 1 to fixup_unw_records.
5658 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5659 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5661 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5663 * stabs.c (generate_asm_file): Avoid warning about use of
5664 uninitialized variable.
5666 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5668 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5669 body, and endp, allow unwind records which do not have a "t"
5670 (time/instruction) field.
5672 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5674 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5675 (do_mav_dspsc_2): Likewise.
5676 Fix accumulator registers move opcodes.
5678 2004-02-13 Hannes Reinecke <hare@suse.de>
5679 Jakub Jelinek <jakub@redhat.com>
5681 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5683 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5685 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5686 (tc_frob_symbol): New macro definition.
5687 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5689 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5691 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5694 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5696 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5697 (TC_CASE_SENSITIVE): ... this.
5698 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5699 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5701 2004-02-06 James E Wilson <wilson@specifixinc.com>
5703 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5704 (generate_unwind_image): Re-add it here.
5706 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5708 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5709 * read.h (SKIP_WHITESPACE): Turn into an expression.
5710 * read.c (read_a_source_file): A pseudo is removed by having a
5713 2004-02-05 James E Wilson <wilson@specifixinc.com>
5715 * config/tc-ia64.c (output_endp): New.
5716 (count_bits): Delete.
5717 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5718 endp unwind records.
5719 (fixup_unw_records): Handle endp unwind records. Delete code for
5720 shortening prologue regions not followed by a body record.
5721 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5722 * config/tc-ia64.h (unw_record_type): Add endp.
5724 2004-02-03 James E Wilson <wilson@specifixinc.com>
5726 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5727 fill padding bytes with zeroes.
5728 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5729 sets unwind_record slot_number and slot_frag fields.
5731 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5733 * config/tc-mips.c (add_got_offset_hilo): New function.
5734 (macro): Use load_register() and add_got_offset_hilo() to load
5735 constants instead of hardcoding code sequences throughout.
5737 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5739 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5741 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5743 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5745 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5746 of hard-coded test for TARGET_OS=elf.
5748 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5750 * config/tc-mips.c (hilo_interlocks): Change definition
5751 so that MIPS32, MIPS64 and later ISAs are included, along with
5752 the already-included machines. Update comments.
5754 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5756 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5757 undefined local labels.
5759 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5761 * config/tc-mips.c (load_address, macro): Update comments about
5762 NewABI GP relaxation.
5764 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5766 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5767 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5768 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5769 (set_at, load_register, load_address, move_register): Likewise.
5770 (load_got_offset, add_got_offset): Likewise.
5771 Update all calls and tidy accordingly.
5773 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5775 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5776 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5777 (RELAX_USE_SECOND): Bump to 0x10000.
5778 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5779 (mips_macro_warning): New variable.
5780 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5781 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5782 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5784 (append_insn): Update mips_macro_warning.sizes.
5785 (macro_start, macro_warning, macro_end): New functions.
5786 (macro_build): Don't emit warnings here.
5787 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5788 (md_convert_frag): Check for cases where one macro alternative
5789 needs a warning and the other doesn't. Emit a warning if the
5790 longer sequence was chosen.
5792 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5794 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5795 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5796 the first sequence, the size of the second sequence, and a flag
5797 that says whether we should warn.
5798 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5799 (RELAX_FIRST, RELAX_SECOND): New.
5800 (mips_relax): New variable.
5801 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5802 (append_insn): Remove "place" argument. Use mips_relax.sequence
5803 rather than "place" to check whether we're expanding the second
5804 alternative of a relaxable macro. Remove redundant check for
5805 branch relaxation. If generating a normal insn, and there
5806 is not enough room in the current frag, call relax_close_frag()
5807 to close it. Update mips_relax.sizes[]. Emit fixups for the
5808 second version of a relaxable macro. Record the first relaxable
5809 fixup in mips_relax. Remove tc_gen_reloc workaround.
5810 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5811 in the same way as in append_insn.
5812 (mips16_macro_build): Remove "place" argument.
5813 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5814 when generating the second version of a relaxable macro.
5815 (load_got_offset, add_got_offset): New functions.
5816 (load_address, macro): Use new relaxation machinery. Remove
5817 tc_gen_reloc workarounds.
5818 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5819 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5820 first version is needed.
5821 (tc_gen_reloc): Remove relaxation handling.
5822 (md_convert_frag): Go through the fixups for a relaxable macro and
5823 mark those that belong to the unneeded alternative as done. If the
5824 second alternative is needed, adjust the fixup addresses to account
5825 for the deleted first alternative.
5827 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5829 * frags.h (frag_room): Declare.
5830 * frags.c (frag_room): New function.
5831 * doc/internals.texi: Document it.
5833 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5835 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5836 optimization for -mtune=r3900, as this will break on other CPUs.
5838 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
5840 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5841 be relaxed, use fixup.
5842 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5844 2004-01-19 Jakub Jelinek <jakub@redhat.com>
5846 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5849 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5851 * config/tc-mips.c (append_insn): Properly detect variant frags
5852 that preclude swapping of relaxed branches. Correctly swap
5853 instructions between frags when dealing with relaxed branches.
5855 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5857 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5859 * aclocal.m4: Regenerate.
5860 * configure: Regenerate.
5862 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5864 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5867 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
5869 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5870 reloc, reserve space for the delay slot as well as the jalr itself.
5872 2004-01-09 Paul Brook <paul@codesourcery.com>
5874 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5875 (do_vfp_sp2_from_reg2): New function.
5877 (do_vfp_dp_from_reg2): Check return values properly.
5879 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5881 * config/tc-mips.c (warn_nops): Remove static variable.
5882 (macro): Remove test of warn_nops.
5883 (md_shortops): Remove 'n'.
5884 (md_parse_option): Remove 'n' case.
5885 (md_show_usage): Remove -n.
5886 * doc/as.texinfo (Overview): Remove MIPS -n option.
5887 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5888 * NEWS: Mention removal of MIPS -n option.
5890 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5891 (cop_interlocks): Check ISA level.
5892 (cop_mem_interlocks): Define.
5893 (reg_needs_delay): Check cop_interlocks rather than
5894 ISA_HAS_COPROC_DELAYS.
5895 (append_insn): Likewise. Use cop_mem_interlocks rather than
5896 directly checking mips_opts.isa.
5897 (mips_emit_delays): Likewise.
5899 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5901 * config/tc-ia64.c (unwind): Move next_slot_number and
5902 next_slot_frag to ...
5903 (unw_rec_list): Here.
5904 (free_list_records): Removed.
5905 (output_unw_records): Likewise.
5906 (generate_unwind_image): Make it void.
5907 (alloc_record): Initialize next_slot_number and next_slot_frag.
5908 (slot_index): Take .org, .space and .align into account.
5909 (fixup_unw_records): Don't set slot_number to 0. Use
5910 list->next_slot_number and list->next_slot_frag instead of
5911 unwind.next_slot_number and unwind.next_slot_frag.
5912 (ia64_convert_frag): New.
5913 (generate_unwind_image): Generate a rs_machine_dependent frag
5915 (emit_one_bundle): Use list->next_slot_number and
5916 list->next_slot_frag instead of unwind.next_slot_number and
5917 unwind.next_slot_frag.
5919 * config/tc-ia64.h (md_convert_frag): Defined as
5921 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5923 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5925 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5926 * config/tc-frv.h (md_apply_fix3): Don't define.
5927 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5929 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5930 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5931 * config/tc-frv.c (line_separator_chars): Add `!'.
5932 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5933 * config/tc-frv.c (md_assemble): Clear insn upfront.
5934 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5935 * config/tc-frv.c (OPTION_FDPIC): New macro.
5936 (md_longopts): Add mfdpic.
5937 (md_parse_option): Handle it.
5938 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5939 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5940 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5941 (frv_pic_ptr): Parse funcdesc.
5943 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5945 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5946 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5948 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5950 * Makefile.am (Makefile): Move the dependency on
5951 $(BFDDIR)/configure.in to...
5952 (CONFIG_STATUS_DEPENDENCIES): ... here.
5953 (AUTOMAKE_OPTIONS): Require automake 1.8.
5954 * Makefile.in: Regenerate.
5955 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5956 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5957 $(BFDDIR)/configure.in here as well.
5958 * doc/Makefile.in: Regenerate.
5960 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5962 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5963 * Makefile.in: Regenerate.
5964 * aclocal.m4: Regenerate.
5965 * doc/Makefile.am (install, install-info): Remove.
5966 (install-data-local): A new hook for install-info.
5967 (AUTOMAKE_OPTIONS): Require automake 1.8.
5968 * doc/Makefile.in: Regenerate.
5970 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
5972 * doc/c-sh.texi: Update description about floating point behavior
5975 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5977 * configure.in: Add m68k-uClinux target.
5978 * configure: Regenerate.
5980 For older changes see ChangeLog-0203
5986 version-control: never