1 2005-08-07 Nick Clifton <nickc@redhat.com>
3 * read.c (s_app_line): Accept a line number of 0 for compatibility
4 with gcc's output for assembler-with-cpp files.
6 2005-08-05 Paul Brook <paul@codesourcery.com>
8 * config/tc-arm.c (current_it_mask, current_cc): New variables.
9 (do_t_add_sub): Use correct encodings inside IT block.
11 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
12 (md_assemble): Verify conditional suffixes agains IT blocks.
14 2005-08-05 Paul Brook <paul@codesourcery.com>
16 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
18 (encode_thumb32_shifted_operand): Prohibit register shifts.
19 (encode_thumb32_addr_mode): Fix typo.
20 (insns): Correct thumb2 ldm and stm opcodes.
22 2005-08-02 Khem Raj <kraj@mvista.com>
24 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
25 WLDRD/WSTRD instruction.
27 2005-08-02 Alan Modra <amodra@bigpond.net.au>
29 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
32 2005-07-29 Thiemo Seufer <ths@networkno.de>
34 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
36 2005-07-29 Paul Brook <paul@codesourcery.com>
38 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
40 (do_t_addr): Implement 32-bit variant.
41 (do_t_push_pop): Make some errors warnings. Handle single register
43 (insns): Use tCE for adr.
44 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
45 (md_apply_fix): Ditto.
47 2005-07-29 Paul Brook <paul@codesourcery.com>
49 * config/tc-arm.c (parse_tb): New function.
50 (enum operand_parse_code): Add OP_TB.
51 (parse_operands): Handle OP_TB.
52 (do_t_add_sub_w, do_t_tb): New functions.
53 (insns): Add entries for addw, subw, tbb and tbh.
54 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
56 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
58 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
60 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
62 * config/tc-i386.c (handle_large_common): Declare only for ELF.
64 2005-07-27 Jan Beulich <jbeulich@novell.com>
66 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
68 (unw_p_record): Remove unused/redundant fields imask and rmask.
69 Combine spoff and pspoff into a union. Combine gr and br into a
70 union. Change type of grmask and brmask to unsigned char. Change type
71 of frmask to unsigned int.
72 (unw_x_record): Combine spoff, pspoff, and treg into a union.
73 * config/tc-ia64.c (unwind): New field 'pending_saves'.
74 (check_pending_save): New.
75 (alloc_record): Clear out entire record.
76 (output_psp_gr): Use renamed structure fields.
77 (output_psp_sprel): Likewise.
78 (output_rp_gr): Likewise.
79 (output_rp_br): Likewise.
80 (output_rp_psprel): Likewise.
81 (output_rp_sprel): Likewise.
82 (output_pfs_gr): Likewise.
83 (output_pfs_psprel): Likewise.
84 (output_pfs_sprel): Likewise.
85 (output_preds_gr): Likewise.
86 (output_preds_psprel): Likewise.
87 (output_preds_sprel): Likewise.
88 (output_spill_base): Likewise.
89 (output_unat_gr): Likewise.
90 (output_unat_psprel): Likewise.
91 (output_unat_sprel): Likewise.
92 (output_lc_gr): Likewise.
93 (output_lc_psprel): Likewise.
94 (output_lc_sprel): Likewise.
95 (output_fpsr_gr): Likewise.
96 (output_fpsr_psprel): Likewise.
97 (output_fpsr_sprel): Likewise.
98 (output_priunat_gr): Likewise.
99 (output_priunat_psprel): Likewise.
100 (output_priunat_sprel): Likewise.
101 (output_bsp_gr): Likewise.
102 (output_bsp_psprel): Likewise.
103 (output_bsp_sprel): Likewise.
104 (output_bspstore_gr): Likewise.
105 (output_bspstore_psprel): Likewise.
106 (output_bspstore_sprel): Likewise.
107 (output_rnat_gr): Likewise.
108 (output_rnat_psprel): Likewise.
109 (output_rnat_sprel): Likewise.
110 (output_spill_psprel): Likewise.
111 (output_spill_sprel): Likewise.
112 (output_spill_reg): Likewise.
113 (output_fr_mem): Likewise. Allocate one unwind record per set mask
115 (output_frgr_mem): Likewise.
116 (output_gr_mem): Likewise.
117 (output_br_mem): Likewise.
118 (output_gr_gr): Likewise.
119 (output_br_gr): Likewise.
120 (fixup_unw_records): Likewise.
121 (process_one_record): Use renamed structure fields. For gr_gr and
122 br_gr, collect mask from chain of records before output.
123 (in_prologue): Simplify and eliminate early returns. Call
125 (in_body): Simplify and eliminate early returns.
126 (dot_body): Call check_pending_save.
127 (md_assemble): Update comment. Deal with pending saves.
129 2005-07-26 Jan Beulich <jbeulich@novell.com>
131 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
132 mask from guessed suffix, but mask out other immediate types only
133 if at least on candidate is valid for the insn.
135 2005-07-25 DJ Delorie <dj@redhat.com>
137 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
138 Support %mod() modifiers from opcodes.
139 * doc/c-m32c.texi (M32C-Modifiers): New section.
141 2005-07-25 Jan Hubicka <jh@suse.cz>
142 H.J. Lu <hongjiu.lu@intel.com>
144 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
146 (elf_com_section_ptr): New.
147 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
148 (elf_common_parse): Make it global. Use elf_com_section_ptr
149 instead of bfd_com_section_ptr.
150 (obj_elf_change_section): Handle x86-64 large bss sections.
152 * config/obj-elf.h (elf_com_section_ptr): New.
153 (elf_common_parse): New.
155 * config/tc-i386.c (handle_large_common): New.
156 (md_pseudo_table): Add "largecomm".
157 (x86_64_section_letter): New.
158 (x86_64_section_word): New.
160 * config/tc-i386.h (x86_64_section_word): New.
161 (x86_64_section_letter): New.
162 (md_elf_section_letter): New. Defined.
163 (md_elf_section_word): Likewise.
165 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
167 * configure.tgt: Remove i386-*-rtemself*.
168 Remove sparc-*-rtemself*.
170 2005-07-21 Ben Elliston <bje@gnu.org>
172 * config/tc-m68k.h: Remove TE_LYNX conditional code.
174 2005-07-21 Paul Brook <paul@codesourcery.com>
176 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
179 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
181 * messages.c: Use vsnprintf instead of vsprintf.
183 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
185 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
186 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
188 2005-07-18 Nick Clifton <nickc@redhat.com>
190 * configure.tgt: Restore alpha ordering to list of arches.
192 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
194 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
196 2005-07-18 Jan Beulich <jbeulich@novell.com>
198 * config/tc-i386.c (md_begin): Use IS_ELF.
199 (tc_i386_fix_adjustable): Likewise.
200 (md_estimate_size_before_relax): Likewise.
201 (md_apply_fix): Likewise.
202 (i386_target_format): Likewise.
203 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
204 (i386_immediate): Remove #ifdef LEX_AT.
205 (i386_displacement): Likewise.
206 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
209 2005-07-18 Jan Beulich <jbeulich@novell.com>
211 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
212 parameter to unsigned. Parameter sign now is tristate - zero/
213 positive mean unsigned/signed, negative means signedness doesn't
214 matter. Check field size,
215 signedness, and pcrel-ness are in agreement between relocated field
216 and relocation type. Adjust diagnostics.
217 (optimize_imm): And type mask of operand instead of overwriting it.
218 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
219 local structure and initialize gotrel accordingly. Pass caller as
220 mask of types that the operator can match.
221 (x86_cons_fix_new): Let reloc know that signedness of relocation
223 (x86_pe_cons_fix_new): Likewise.
224 (x86_cons): Pass additional argument to lex_got.
225 (i386_immediate): New local variable 'types'. Pass its address as
226 additional argument to lex_got. Mask out operand types not supported
228 (i386_displacement): Likewise. Set bigdisp to all types supported in
229 64-bit mode, combining the previously split initialization.
231 2005-07-18 Jan Beulich <jbeulich@novell.com>
233 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
236 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
238 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
241 2005-07-16 Alan Modra <amodra@bigpond.net.au>
243 * Makefile.am: Run "make dep-am".
244 * Makefile.in: Regenerate.
246 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
248 * gas/config/tc-i386.h (CpuVMX): New.
249 (CpuUnknownFlags): Add CpuVMX.
251 2005-07-14 Jim Blandy <jimb@redhat.com>
253 Add support for the Renesas M32C.
254 * Makefile.am (CPU_TYPES): List m32c.
255 (TARGET_CPU_CFILES): List config/tc-m32c.c.
256 (TARGET_CPU_HFILES): List config/tc-m32c.h.
257 * configure.in: Add case for m32c.
258 * configure.tgt: Add cases for m32c and m32c-*-elf.
259 * configure: Regenerated.
260 * config/tc-m32c.c, config/tc-m32c.h: New files.
261 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
262 * doc/Makefile.in: Regenerated.
263 * doc/all.texi: Set M32C.
264 * doc/as.texinfo: Add text for the M32C-specific options and line
265 comment characters, and refer to c-m32c.texi.
266 * doc/c-m32c.texi: New file.
268 2005-07-14 Nick Clifton <nickc@redhat.com>
271 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
272 the ins_parse buffer.
274 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
276 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
277 i386-*-rtemscoff*, sparc-*-rtemsaout*.
279 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
281 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
284 2005-07-08 Ben Elliston <bje@au.ibm.com>
286 * frags.h: Remove ANSI_PROTOTYPES conditional code.
287 * config/obj-elf.h: Likewise.
288 * config/tc-h8300.h: Likewise.
289 * config/tc-h8500.h: Likewise.
290 * config/tc-i370.h: Likewise.
291 * config/tc-i386.h: Likewise.
292 * config/tc-m68hc11.h: Likewise.
293 * config/tc-m68k.h: Likewise.
294 * config/tc-ppc.h: Likewise.
295 * config/tc-s390.h: Likewise.
296 * config/tc-sh.h: Likewise.
297 * config/tc-sparc.h: Likewise.
298 * config/tc-tic30.c: Likewise.
299 * config/tc-w65.h: Likewise.
300 * config/tc-xtensa.h: Likewise.
302 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
305 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
307 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
309 * config/tc-tic30.c (debug): Add format attribute. Fix format
312 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
314 * config/tc-i386.c (cpu_arch): Add sse3.
316 * config/tc-i386.h (CpuSSE3): Renamed from ...
317 (CpuPNI): This. Defined as CpuSSE3.
319 * doc/c-i386.texi: Document .sse3.
321 2005-07-06 Jan Beulich <jbeulich@novell.com>
323 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
325 2005-07-05 Nick Clifton <nickc@redhat.com>
327 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
328 md_chars_to_numbers to an unsigned pointer in order to avoid a
329 compile time warning.
331 2005-07-05 Paul Brook <paul@codesourcery.com>
333 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
335 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
337 * config/tc-ms1.c: New.
338 * config/tc-ms1.h: New.
339 * testsuite/gas/ms1/allinsn.d: New.
340 * testsuite/gas/ms1/allinsn.s: New.
341 * testsuite/gas/ms1/badinsn.s: New.
342 * testsuite/gas/ms1/badinsn1.s: New.
343 * testsuite/gas/ms1/badoffsethigh.s: New.
344 * testsuite/gas/ms1/badoffsetlow.s: New.
345 * testsuite/gas/ms1/badorder.s: New.
346 * testsuite/gas/ms1/badreg.s: New.
347 * testsuite/gas/ms1/badsignedimmhigh.s: New.
348 * testsuite/gas/ms1/badsignedimmlow.s: New.
349 * testsuite/gas/ms1/badsyntax.s: New.
350 * testsuite/gas/ms1/badsyntax1.s: New.
351 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
352 * testsuite/gas/ms1/badunsignedimmlow.s: New.
353 * testsuite/gas/ms1/errors.exp: New.
354 * testsuite/gas/ms1/ldst.s: New.
355 * testsuite/gas/ms1/misc.d: New.
356 * testsuite/gas/ms1/misc.s: New.
357 * testsuite/gas/ms1/ms1-16-003.d: New.
358 * testsuite/gas/ms1/ms1-16-003.s: New.
359 * testsuite/gas/ms1/ms1.exp: New.
360 * testsuite/gas/ms1/msys.d: New.
361 * testsuite/gas/ms1/msys.s: New.
362 * testsuite/gas/ms1/relocs.d: New.
363 * testsuite/gas/ms1/relocs.exp: New.
364 * testsuite/gas/ms1/relocs1.s: New.
365 * testsuite/gas/ms1/relocs2.s: New.
367 2005-07-05 Jan Beulich <jbeulich@novell.com>
369 * config/tc-i386.h (CpuSVME): New.
370 (CpuUnknownFlags): Include CpuSVME.
371 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
372 as alias of sledgehammer.
373 (md_assemble): Include invlpga in the check for insns with two source
375 (process_operands): Include SVME insns in the check for ignored
376 segment overrides. Adjust diagnostic.
377 (i386_index_check): Special-case SVME insns with memory operands.
379 2005-07-04 Khem Raj <kraj@mvista.com>
380 Nick Clifton <nickc@redhat.com>
382 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
383 use an immediate value.
384 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
385 since the register field of the operands structure is unsigned.
386 (s_arm_unwind_save_vfp): Make "reg" unsigned.
387 (parse_operands): Make the 2ns parameter an unsigned pointer to
389 (do_ldrd): When using the imm field of the operands structure as a
390 second register field, treat it as unsigned.
392 2005-07-04 Alan Modra <amodra@bigpond.net.au>
395 * config/obj-elf.c (obj_elf_change_section): Use backend
398 2005-07-01 Jan Beulich <jbeulich@novell.com>
400 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
401 (output_spill_psprel, output_spill_psprel_p): Combine.
402 (output_spill_sprel, output_spill_sprel_p): Combine.
403 (output_spill_reg, output_spill_regp_p): Combine.
404 (process_one_record): Handle psp_psprel.
405 (parse_predicate_and_operand): New.
406 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
407 initialize output values. Emit diagnostic case here.
408 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
409 (add_unwind_entry): New second parameter. Allow first parameter to
410 be NULL. Parse optional tag, emit warning about further support for
411 it otherwise being missing. Check end-of-line when requested.
412 (dot_fframe): Clear operand when wrong. Allow tag.
413 (dot_vframe): Likewise.
414 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
416 (dot_vframepsp): Remove.
417 (dot_altrp): Clear operand when wrong. Allow tag.
418 (dot_save): Likewise. Let default case also go through
420 (dot_savemem): Likewise.
421 (dot_restore): Don't return when wrong operand. Allow tag.
422 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
423 parse_predicate_and_operand and the new arguments to
424 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
425 when wrong operand. Allow tag.
426 (dot_restorereg, dot_restorereg_p): Likewise.
427 (dot_spillmem, dot_spillmem_p): Likewise.
428 (dot_saveg): Clear operand when wrong. Perform tighter operand
430 (dot_savef): Likewise.
431 (dot_saveb): Likewise.
432 (dot_savegf): Likewise.
433 (dot_spill): Remove end-of-line check. Combine. Simplify by using
434 parse_predicate_and_operand and the new arguments to
435 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
436 when wrong operand. Allow tag.
438 (dot_label_state): Don't return when wrong operand.
439 (dot_copy_state): Likewise.
440 (dot_unwabi): Likewise. Check if in prologue.
441 (dot_body): Don't call demand_empty_rest_of_line.
442 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
444 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
445 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
446 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
447 (parse_operand): New second parameter. Don't deal with '}' here
448 anymore. Don't advance past end-of-line.
449 (parse_operands): Pass second argument to parse_operand.
450 (ia64_start_line): Prevent out-of-bounds access through
451 input_line_pointer. Deal with '}' here.
452 (ia64_unrecognized_line): Don't deal with '}' here.
453 (dot_alias): Use ignore_rest_of_line not its deprecated alias
454 discard_rest_of_line.
456 2005-06-30 Zack Weinberg <zack@codesourcery.com>
458 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
459 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
460 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
461 (do_branch): Always set inst.reloc.pc_rel.
462 (s_arm_elf_cons): Disallow use of (plt) suffix.
463 (do_adrl): Adjust X_add_number unconditionally.
464 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
465 argument. Handle all adjustment for pipeline offset here.
466 (md_apply_fix): No need to undo work of md_pcrel_from. No
467 need to extract pre-encoded pipeline adjustments from various
468 branch instructions. Generally, assume instructions are already
469 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
470 special cases. Handle BFD_RELOC_ARM_PLT32 like
471 BFD_RELOC_ARM_PCREL_BRANCH.
472 (tc_gen_reloc): Remove OBJ_ELF special case.
473 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
475 2005-06-30 Ben Elliston <bje@gnu.org>
477 * Makefile.am (check-DEJAGNU): Don't search for expect.
478 * Makefile.in: Regenerate.
480 2005-06-30 Ben Elliston <bje@gnu.org>
482 * Makefile.am (EXPECT): Set to expect.
483 (RUNTEST): Likewise, set to runtest.
484 * Makefile.in: Regenerate.
486 2005-06-23 Ben Elliston <bje@gnu.org>
488 * config/m68k-parse.h: Use ISO C90.
489 * config/m68k-parse.y: Likewise.
490 * config/tc-m68k.h: Likewise.
492 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
495 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
497 (optimize_disp): Optimize only if possible. Don't use 64bit
498 displacement on non-constants and do same on constants if
501 2005-06-17 Jan Beulich <jbeulich@novell.com>
503 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
504 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
505 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
506 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
507 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
509 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
510 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
511 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
512 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
513 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
514 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
515 convert 8-byte pc-relative relocations.
516 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
517 (i386_validate_fix): Likewise.
518 (x86_cons): Also handle quad values in 64-bit mode.
519 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
520 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
521 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
522 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
524 2005-06-13 Zack Weinberg <zack@codesourcery.com>
526 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
527 symbolP as well as for names with a leading dot. Use ACONCAT.
528 (md_apply_fix): For branch relocations, only replace value
529 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
530 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
531 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
532 (LOCAL_LABEL_PREFIX): Don't define.
534 2005-06-10 Alan Modra <amodra@bigpond.net.au>
536 * config/tc-hppa.c (pa_block): Allocate just one byte for the
539 2005-06-08 James E Wilson <wilson@specifixinc.com>
542 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
543 is NULL, then emit a warning, and return the current index.
545 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
548 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
549 temporary copy of the operands array so that changes can be safely
550 backed out if the insn does not match.
551 (m68k_compare_opcode): Shortcut the test when the parameters are
552 the same. Return 1 if the names match but the second opcode is
553 further on in the array than the first.
555 2005-06-08 Nick Clifton <nickc@redhat.com>
558 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
560 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
562 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
564 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
565 Michael Snyder <msnyder@redhat.com>
566 Stan Cox <scox@redhat.com>
568 * configure.in: Add ms1 case.
570 * configure: Regenerate.
572 * configure.tgt: Add ms1 case.
574 2005-06-07 Bob Wilson <bob.wilson@acm.org>
576 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
577 * config/tc-xtensa.c (new_resource_table): Likewise.
578 (resize_resource_table): Likewise.
579 (release_resources): Fix assertion for unsigned values.
581 2005-06-07 Zack Weinberg <zack@codesourcery.com>
583 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
584 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
585 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
586 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
587 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
588 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
589 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
590 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
591 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
592 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
593 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
594 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
595 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
596 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
597 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
598 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
599 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
600 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
601 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
602 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
603 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
604 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
605 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
606 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
607 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
608 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
609 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
610 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
611 * config/tc-xtensa.c, config/tc-z8k.c:
612 Replace all instances of the string "_apply_fix3" with
614 * po/POTFILES.in, po/gas.pot: Regenerate.
616 2005-06-08 Alan Modra <amodra@bigpond.net.au>
618 * Makefile.am: Run "make dep-am".
619 (POTFILES): Remove GAS_CFILES.
620 * Makefile.in: Regenerate.
622 2005-06-07 David Ung <davidu@mips.com>
624 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
625 24kc, 24kf and 24kfx under MIPS32 release 2.
627 2005-06-04 Nick Clifton <nickc@redhat.com>
629 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
630 to their Thumb-enabled equivalents.
632 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
634 * config/tc-mips.c (load_register): Add leading "0x" to the
635 output of sprintf_vma().
638 2005-06-01 Nick Clifton <nickc@redhat.com>
640 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
641 test for the presence of thumb version of the parsing functions
642 since they must always exist and the test generates a compile time
645 2005-05-31 Richard Henderson <rth@redhat.com>
647 * config/tc-alpha.c (O_lituse_jsrdirect): New.
648 (alpha_reloc_op): Add it.
649 (debug_exp): Handle it.
650 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
651 (emit_insn): Handle it.
652 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
654 2005-05-31 Christian Groessler <chris@groessler.org>
656 * write.c (dump_section_relocs): Convert to ISO-C.
657 (write_relocs): Avoid signed/unsigned and fprintf argument
658 warnings in debug code.
660 2005-05-26 Zack Weinberg <zack@codesourcery.com>
662 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
663 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
664 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
665 (md_apply_fix3): Delete fix_is_thumb variable; refer to
666 fixP->tc_fix_data directly in the sole place it was used.
667 Explicitly truncate value, *valP, fixP->fx_addnumber, and
668 fixP->fx_offset to 32 bits, for consistent behavior between 32-
671 2005-05-27 Jan Beulich <jbeulich@novell.com>
673 * config/tc-ia64.c (struct proc_pending): New.
674 (unwind): Replace proc_start with proc_pending.
675 (unwind_diagnostic): Check unwind.proc_pending.sym.
676 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
677 Check if previous proc not closed. Record all entry points.
678 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
679 Set symbol sizes for entry points recorded in dot_proc. Check
680 arguments for consistency with respective .proc's.
681 (md_assemble): Replace unwind.proc_start with
682 unwind.proc_pending.sym.
684 2005-05-27 Jan Beulich <jbeulich@novell.com>
686 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
687 and last_ptr. Check all in-use slots for first one with non-NULL
688 unwind_record. Don't reload end_ptr before second update round.
690 2005-05-26 James E Wilson <wilson@specifixinc.com>
692 * config/tc-ia64.c (extra_goodness): Update comment.
693 (md_begin): Add debugging code to print best_template table.
695 2005-05-25 Jan Beulich <jbeulich@novell.com>
697 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
700 2005-05-25 Jan Beulich <jbeulich@novell.com>
702 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
703 BFD_RELOC_UNUSED when determining the width of the reloc.
705 2005-05-25 Jan Beulich <jbeulich@novell.com>
707 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
710 2005-05-25 Jan Beulich <jbeulich@novell.com>
712 * config/tc-ia64.c (dot_radix): Rewrite.
714 2005-05-25 Jan Beulich <jbeulich@novell.com>
716 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
718 (alloc_record): Remove references to next_slot_number and
720 (emit_one_bundle): Likewise.
722 2005-05-22 Nick Clifton <nickc@redhat.com>
724 * config/tc-v850.c (md_apply_fix3): Pass the address of the
725 message buffer when invoking the insert function.
727 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
729 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
730 only if an instruction match is found.
732 2005-05-20 Bob Wilson <bob.wilson@acm.org>
734 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
735 to addition in argument to xtensa_dwarf2_emit_insn.
737 2005-05-19 Zack Weinberg <zack@codesourcery.com>
739 * Makefile.am: Have 'all' depend on 'info'.
740 * Makefile.in: Regenerate.
742 2005-05-19 Alan Modra <amodra@bigpond.net.au>
744 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
746 2005-05-19 Anton Blanchard <anton@samba.org>
748 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
749 (md_show_usage): Document it.
750 (ppc_setup_opcodes): Insert POWER5 mnemonics.
751 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
753 2005-05-19 Jan Beulich <jbeulich@novell.com>
755 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
756 relocations in unwind section.
758 2005-05-18 Nick Clifton <nickc@redhat.com>
760 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
761 if one exists. Ignore any error messages it may produce, just
762 allow it to perform the insertion.
764 2005-05-17 Zack Weinberg <zack@codesourcery.com>
766 * hash.c (hash_lookup): Add len parameter. All callers changed.
767 (hash_find_n): New interface.
768 * hash.h: Prototype hash_find_n.
769 * sb.c: Include as.h.
770 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
771 (sb_scrub_and_add_sb): New interface.
772 * sb.h: Prototype sb_scrub_and_add_sb.
773 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
775 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
776 reference to BFD_RELOC_ARM_GOT12 which is never generated.
777 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
779 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
781 * doc/Makefile.am (gasver.texi): Don't use $<.
782 * doc/Makefile.in: Regenerated.
784 2005-05-17 Nick Clifton <nickc@redhat.com>
787 * symbols.c (resolve_symbol_value): Do not move symbols whose
788 value expression has not been resolved or finalized into the
789 absolute section as this will confuse other parts of the assembler
790 into thinking that their value is zero.
792 2005-05-17 Jan Beulich <jbeulich@novell.com>
794 * read.c (_find_end_of_line): New.
795 (find_end_of_line): New.
796 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
797 (read_a_source_file): Use it.
800 (get_line_sb): Use it.
801 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
802 (s_comm_internal): Likewise.
805 (s_ignore): Use ignore_rest_of_line.
806 * read.h (find_end_of_line): Prototype.
807 (discard_rest_of_line): Remove prototype. #define to
810 2005-05-17 Nick Clifton <nickc@redhat.com>
812 * config/tc-v850,h (TC_FIX_TYPE): Define.
813 (TC_INIT_FIX_TYPE): Define.
814 * config/tc-v850.c (md_assemble): When creating a fix record the
815 operand in the tc_fix_data field.
816 (md_apply_fix3): When applying a resolved fix use the operand's
817 insertion procedure to store the value, if the operand has been
820 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
822 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
824 * Makefile.in: Regenerated.
826 2005-05-13 Sterling Augustine <sterling@tensilica.com>
827 Bob Wilson <bob.wilson@acm.org>
829 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
831 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
832 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
834 2005-05-11 Alan Modra <amodra@bigpond.net.au>
836 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
837 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
839 2005-05-10 Michael Matz <matz@suse.de>
841 * frags.c (frag_grow): Don't be too greedy in allocating memory.
843 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
845 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
848 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
849 Handle label-without-colon before ordinary dot-pseudo as an
850 ordinary label. Don't leak memory for label-without-colon alone
851 on a line. Don't mmixal-munge operands for dot-pseudos.
853 2005-05-10 Jan Beulich <jbeulich@novell.com>
855 * macro.c (get_any_string): Remove the two last parameters. Replace
856 references to the former expand parameter by using macro_alternate.
857 Simplify loop condition for checking for end-of-string.
858 (get_string): Remove redunant call to sb_skip_white.
859 (do_formals): Remove two last arguments to get_any_string.
860 (macro_expand): Likewise.
861 (expand_irp): Likewise.
863 2005-05-10 Jan Beulich <jbeulich@novell.com>
865 * read.c (s_macro): Move local variable 'local' to smaller scope.
866 Call sb_kill on it when done.
868 2005-05-09 Jan Beulich <jbeulich@novell.com>
870 * config/tc-i386.c (optimize_disp): Discard displacement entirely
871 when zero and not required by encoding constraints.
873 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
876 * config/tc-sh64.c (sh64_fake_label): New.
878 * config/tc-sh64.h (TC_FAKE_LABEL): New.
880 * doc/internals.texi (TC_FAKE_LABEL): Document.
882 * write.c (TC_FAKE_LABEL): New.
883 (adjust_reloc_syms): Use it.
884 (write_object_file): Likewise.
886 2005-05-09 Jan Beulich <jbeulich@novell.com>
888 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
889 and comma in Intel mode.
891 2005-05-09 Jan Beulich <jbeulich@novell.com>
893 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
894 names to match ABI. Add more registers for 32-bit and 64-bit modes.
895 Make name array static and const. Adjust lookup to account for NULL
896 entries (standing for unused register numbers).
898 2005-05-09 Jan Beulich <jbeulich@novell.com>
900 * config/tc-i386.c (parse_insn): Consider all matching instructions
901 when checking for string instruction after string-only prefix.
903 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
906 * config/tc-ia64.c (start_unwind_section): Properly check
907 comdat group with SHF_GROUP.
909 2005-05-06 Bob Wilson <bob.wilson@acm.org>
911 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
913 2005-05-06 Bob Wilson <bob.wilson@acm.org>
915 * config/tc-xtensa.c: Remove excess whitespace.
916 * config/tc-xtensa.h: Likewise.
917 * config/xtensa-istack.h: Likewise.
918 * config/xtensa-relax.c: Likewise.
919 * config/xtensa-relax.h: Likewise.
921 2005-05-06 Nick Clifton <nickc@redhat.com>
923 * sb.h: Fix formatting of comments.
924 * sb.c: Fix formatting of comments.
926 2005-05-06 Jan Beulich <jbeulich@novell.com>
928 * sb.h (sb_add_buffer): Reintroduce.
929 * sb.c (sb_add_buffer): Likewise.
931 2005-05-06 Jan Beulich <jbeulich@novell.com>
933 * macro.c (new_formal, del_formal): New.
934 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
935 required argument has default value. Stop looking for more formal
936 when there was a vararg one.
937 (macro_expand_body): Use new_formal and del_formal.
938 (macro_expand): Likewise. Initialize local variable err. Don't
939 return immediately when encountering an error. Warn when keyword
940 argument already had a value assigned. Eliminate duplicate clearing
941 of argument value. When current positional argument matches parameter
942 of vararg type, assign to it all the remaining arguments. Issue error
943 when required parameter does not have value.
944 (free_macro): Use del_formal.
945 (expand_irp): Initialize formal type. Free buffers associated with
946 formal prior to returning.
947 * macro.h (struct formal_struct): Add new field 'type' with new
948 enumeration type 'formal_type'.
949 * doc/as.texinfo: Document macro parameter qualifiers.
950 * NEWS: Mention new functionality.
952 2005-05-06 Jan Beulich <jbeulich@novell.com>
954 * cond.c (s_ifb): New.
955 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
956 * read.h (s_ifb): Prototype.
957 * doc/as.texinfo: Document .ifb and .ifnb.
959 2005-05-05 Steve Ellcey <sje@cup.hp.com>
961 * config/tc-ia64.c (MIN): Undef.
963 2005-05-05 Paul Brook <paul@codesourcery.com>
965 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
967 2005-05-05 Matt Thomas <matt@3am-software.com>
969 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
972 2005-05-05 Nick Clifton <nickc@redhat.com>
974 * Update the address and phone number of the FSF organization in
975 the GPL notices in the following files:
976 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
977 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
978 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
979 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
980 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
981 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
982 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
983 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
984 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
985 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
986 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
987 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
988 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
989 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
990 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
991 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
992 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
993 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
994 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
995 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
996 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
997 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
998 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
999 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1000 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1001 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1002 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1003 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1004 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1005 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1006 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1007 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1008 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1009 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1010 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1011 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1012 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1013 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1014 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1015 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1016 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1017 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1018 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1019 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1020 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1021 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1022 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1023 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1024 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1025 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1026 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1027 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1028 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1029 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1030 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1031 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1032 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1033 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1034 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1035 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1036 config/xtensa-istack.h, config/xtensa-relax.c,
1037 config/xtensa-relax.h, doc/fdl.texi
1039 2005-05-05 Nick Clifton <nickc@redhat.com>
1041 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1042 the target_big_endian variable to false.
1044 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1046 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1047 list traversal. Use bfd_section_list_prepend.
1048 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1049 over the section list.
1050 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1051 (xtensa_insert_section): Delete.
1052 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1053 and bfd_section_list_prepend.
1054 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1055 bfd_section_list_insert_after.
1057 2005-05-03 Nick Clifton <nickc@redhat.com>
1059 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1060 of bfd_section_list... macros.
1061 * config/tc-mmix.c (mmix_frob_file): Likewise.
1062 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1063 (xtensa_insert_section): Likewise.
1065 * macro.c (macro_hash): Remove static.
1066 * macro.h (macro_hash): Provide an external declaration.
1068 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1070 * write.c (write_object_file): Use bfd_section_double_list_remove
1073 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1075 * doc/Makefile.am (gasver.texi): Correct quoting.
1076 * doc/Makefile.in: Regenerated.
1078 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1080 * configure.tgt: Add h8300*-*-rtemscoff.
1081 Switch h8300*-*-rtems* to elf.
1083 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1085 * hash.c: Undo the last change.
1088 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1090 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1092 (DISTCLEANFILES): Remove.
1093 (MAINTAINERCLEANFILES): Add asconfig.texi.
1094 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1096 2005-04-29 Ben Elliston <bje@au.ibm.com>
1098 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1099 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1100 (bignum-copy.o): Remove.
1101 * Makefile.in: Regenerate.
1102 * makefile.vms (OBJS): Remove bignum-copy.obj.
1103 * symbols.h (local_symbol_make): Remove declaration.
1104 (verify_symbol_chain_2): Likewise.
1105 * symbols.c (local_symbol_make): Make static.
1106 (max_indent_level): Likewise.
1107 (verify_symbol_chain_2): Remove.
1108 * macro.c (macro_hash): Make static.
1109 * messages.c (fprint_value): Remove.
1110 * read.h (get_absolute_expr): Remove.
1111 (emit_leb128_expr): Likewise.
1112 (do_s_func): Likewise.
1113 * read.c (do_s_func): Make static.
1114 (emit_leb128_expr): Likewise.
1115 (get_absolute_expr): Likewise.
1116 * as.h (as_howmuch): Remove declaration.
1117 (fprint_value): Likewise.
1118 * as.c (myname): Make static.
1119 * input-scrub.c (as_howmuch): Remove.
1120 (as_1_char): Likewise.
1121 * input-file.h (input_file_is_open): Remove.
1122 * input-file.c (input_file_is_open): Likewise.
1123 * expr.h (expr_build_unary): Remove declaration.
1124 (expr_build_binary): Likewise.
1125 * expr.c (expr_build_unary): Remove.
1126 (expr_build_binary): Likewise.
1127 * hash.h (hash_replace): Remove declaration.
1128 (hash_delete): Likewise.
1129 * hash.c (hash_replace): Remove.
1130 (hash_delete): Likewise.
1131 * bignum-copy.c (bignum_copy): Move from here ..
1132 * config/tc-vax.c (bignum_copy): .. to here.
1133 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1134 (bignum_copy): Remove extern declaration.
1135 * sb.h (string_count): Remove extern declaration.
1136 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1137 (sb_name): Likewise.
1138 * sb.c (dsize): Replace preprocessor macro with static int.
1139 (string_count): Make static.
1140 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1141 (sb_name): Likewise.
1142 * config/obj-coff.c (dim_index): Make static.
1143 * config/tc-i386.c (GOT_symbol): Likewise.
1144 (output_invalid_buf): Likewise.
1145 * doc/internals.texi (Warning and error messages): Remove the
1146 prototype for fprint_value.
1148 2005-04-27 Ben Elliston <bje@au.ibm.com>
1152 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1154 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1156 * read.c (pseudo_set): Disallow symbol set to common symbol.
1159 * write.c (write_object_file): Report common symbol name when
1160 disallowing local symbol set to common symbol.
1161 (adjust_reloc_syms): Disallow local symbol set to undefined
1164 2005-04-25 Jan Beulich <jbeulich@novell.com>
1166 * macro.c (macro_expand_body): Replace locals indicator parameters
1167 with actual macro_entry. New local variables macro_line and err.
1168 Don't return when encountering an error, just record the fact.
1169 Detect local symbol name colliding with parameter. Track line number
1170 inside of macro expansion.
1171 (do_formals): Move local variable name to wider scope. Check
1172 parameter of the same name doesn't already exist. In MRI mode, also
1173 check it doesn't collide with the argument count pseudo-parameter).
1174 (define_macro): Add file and line number parameters. Remove local
1175 variable namestr. New local variable error. Initialize macro_entry
1176 members file, line, and name. Don't return when encountering an
1177 error, just record the fact. Use %s in some diagnostics for read.c
1178 to insert the macro name. Free macro_entry on error.
1179 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1180 when encountering an error, just record the fact.
1181 (expand_irp): Don't return when encountering an error, just record
1183 * macro.h (macro_struct): New members name, file, and line.
1184 (define_macro): Add file and line number parameters.
1185 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1186 regarding pseudo-op redefinition with the file/line that macro
1187 definition started at.
1189 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1191 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1192 (future_alignment_required): Remove ifdefs that use it.
1194 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1196 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1197 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1198 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1200 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1201 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1203 2005-04-21 Christian Groessler <chris@groessler.org>
1205 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1208 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1210 * config/obj-aout.h (S_IS_EXTERN): Removed.
1211 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1212 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1213 * symbols.c (S_IS_EXTERN): Likewise.
1214 * symbols.h (S_IS_EXTERN): Likewise.
1216 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1218 * config/tc-d10v.c (md_apply_fix3): Likewise.
1219 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1220 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1221 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1222 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1223 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1224 (shmedia_md_convert_frag): Likewise.
1225 * symbols.c (print_symbol_value_1): Likewise.
1226 * write.c (write_object_file): Likewise.
1228 2005-04-20 Nick Clifton <nickc@redhat.com>
1230 * config/tc-xtensa.c (get_aligned_diff): Change type of
1231 branch_align to offsetT so that its signedness matches that of
1234 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1235 number into a readable string.
1236 (load_register): Likewise.
1238 2005-04-20 Andreas Schwab <schwab@suse.de>
1240 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1242 2005-04-19 David S. Miller <davem@davemloft.net>
1244 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1245 NULL insn, exit early. Remove now spurious NULL checks.
1246 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1249 2005-04-19 Jan Beulich <jbeulich@novell.com>
1251 * symbols.h (symbol_find_base): Remove prototype.
1252 * symbols.c (save_symbol_name): Remove code section conditional upon
1254 (symbol_find): Remove.
1255 (symbol_find_base): Rename to symbol_find.
1256 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1258 * config/obj-coff.c (tag_insert): Remove code section conditional
1259 upon STRIP_UNDERSCORE.
1260 (obj_coff_def): Likewise.
1261 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1262 (coff_frob_symbol): Likewise.
1263 (yank_symbols): Likewise.
1264 (c_section_symbol): Likewise.
1265 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1266 * config/tc-arm.c (symbol_locate): Remove code section conditional
1267 upon STRIP_UNDERSCORE.
1268 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1269 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1270 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1271 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1272 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1274 2005-04-19 Andreas Schwab <schwab@suse.de>
1276 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1277 access to application registers.
1279 2005-04-19 Jan Beulich <jbeulich@novell.com>
1281 * config/te-sysv32.h: Remove.
1282 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1284 * Makefile.in (TARG_ENV_HFILES): Likewise.
1286 2005-04-19 Jan Beulich <jbeulich@novell.com>
1289 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1292 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1294 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1296 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1298 * config/tc-mips.c (normalize_constant_expr): Don't check for
1300 (check_absolute_expr): Only call normalize_constant_expr() if
1302 (mips_ip): Likewise.
1304 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1306 2005-04-18 Jan Beulich <jbeulich@novell.com>
1308 * macro.c (free_token): New, freeing all the memory associated with a
1310 (do_formals): Move initializers to ...
1311 (define_macro): ... here.
1312 (delete_macro): Convert passed in name to lower case. Warn when
1313 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1315 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1317 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1319 2005-04-15 Jan Beulich <jbeulich@novell.com>
1321 * config/obj-elf.c (obj_elf_struct): New.
1322 (elf_pseudo_table). Use it for .offset and .struct.
1324 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1325 Sterling Augustine <sterling@tensilica.com>
1327 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1328 than the section alignment.
1330 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1331 H.J. Lu <hongjiu.lu@intel.com>
1333 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1334 * config/tc-xtensa.c (xg_translate_sysreg_op,
1335 xtensa_translate_old_userregs_ops,
1336 xtensa_find_unaligned_branch_targets,
1337 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1338 relax_frag_add_nop): Support 64-bit host.
1339 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1340 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1342 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1344 * configure.tgt: Add support for OpenBSD/sparc ELF.
1346 * configure.tgt: Set emulation for mips-*-openbsd*.
1347 Remove broken mips-dec-openbsd* config.
1348 * configure.in: Set default ABI for mips64-*-openbsd*.
1349 * configure: Regenerate.
1351 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1353 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1354 optimization for constant addresses.
1356 2005-04-14 Nick Clifton <nickc@redhat.com>
1358 * as.c (main): Move parse_args before symbol_begin and frag_init
1359 so that the hash table size can be set before it is used.
1360 * hash.c: Use an unsigned long type for the size of the hash
1362 * hash.h (set_gas_hash_table_size): Update the prototype.
1364 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1366 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1367 * acinclude.m4: Include ../bfd/warning.m4.
1368 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1369 * Makefile.in: Regenerate.
1370 * configure: Regenerate.
1371 * doc/Makefile.in: Regenerate.
1373 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1375 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1376 (normalize_address_expr): New function to sign-extend address
1377 offsets that fit into 32 bits in 32-bit mode.
1378 (macro_build_ldst_constoffset): Use normalize_address_expr()
1379 instead of a handcoded sequence.
1380 (load_register): Likewise. Report oversized numbers in a useful
1382 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1383 for constant addresses. Report oversized numbers in a useful way.
1384 (mips_ip): Use normalize_address_expr() for addresses.
1386 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1388 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1389 similar to other instructions now that they're marked as ImmExt.
1391 2005-04-12 Nick Clifton <nickc@redhat.com>
1393 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1394 (gas_hash_table_size): New static variable.
1395 (set_gas_hash_table_size): New function: Records a requested size
1396 for the hash tables.
1397 (get_gas_hash_table_size): New function: Return a prime number
1398 near the requested size of the hash table.
1399 (hash_new): Use get_gas_hash_table_size.
1400 * hash.h: Add a prototype for set_gas_hash_table_size.
1401 * as.c (show_usage): Add description of new switches: --hash-size
1402 and --reduce-memory-overheads.
1403 (option_values): Add OPTION_HASH_TABLE_SIZE and
1404 OPTION_REDUCE_MEMORY_OVERHEADS.
1405 (std_longpopts): Add entries for the new options.
1406 (parse_args): Handle the new options.
1407 * Makefile.am: Add a dependency of as.c on hash.h.
1408 * Makefile.in: Regenerate.
1409 * doc/as.texinfo: Document the new switches.
1410 * NEWS: Mention the new switches.
1412 2005-04-12 Nick Clifton <nickc@redhat.com>
1415 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1418 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1420 * Makefile.am: Run "make dep-am".
1421 * Makefile.in: Regenerate.
1423 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1424 Bob Wilson <bob.wilson@acm.org>
1426 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1428 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1430 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1432 2005-04-11 Jan Beulich <jbeulich@novell.com>
1434 * NEWS: Mention these changes and their effects.
1435 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1437 (check_macro): Likewise.
1438 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1439 labels together with the closing pseudo-op.
1440 (macro_expand_body): Adjust comment. Range-check input before use.
1441 Adjust mis-spelled diagnostic. Use is_name_beginner.
1442 * read.c (try_macro): New.
1443 (read_a_source_file): New static variable last_eol. Don't list
1444 macro expansion lines more than once. Call try_macro.
1445 (s_macro): Set section of line_label to absolute instead of undefined.
1446 * doc/as.texinfo: Add information on the caveats of these changes.
1448 2005-04-11 Alan Modra <amodra@bigpond.net.au>
1450 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1451 * symbols.h (symbol_X_add_number): Update prototype.
1453 2005-04-10 Eric Christopher <echristo@redhat.com>
1455 * symbols.c (symbol_X_add_number): Fix warning.
1457 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1459 * config/tc-m68k.c (md_begin): Support 64bit host.
1460 (get_num): Support 64bit BFD on 32bit host.
1462 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1464 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1466 2005-04-09 Alan Modra <amodra@bigpond.net.au>
1468 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1469 call. Don't do the COFF hacks for multi-emulation gas. Move
1470 demand_empty_rest_of_line back to caller.
1471 (s_set, equals): demand_empty_rest_of_line here.
1474 * as.h (rs_dummy): Define.
1475 * symbols.c (symbol_X_add_number): New function.
1476 * symbols.h (symbol_X_add_number): Declare.
1477 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1478 * read.c (assign_symbol): New function, split out from s_set.
1479 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1480 Fix COFF hacks for multi-emulation gas.
1481 (s_set): Call assign_symbol. Remove "register" keyword.
1482 (set_zero_frag): New function.
1483 (pseudo_set): Always check for assignment to section syms.
1484 Always set segment and frag of symbol, and likewise extern for
1485 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1486 special case exp.X_add_number non-zero for O_symbol expressions.
1487 (equals): Use assign_symbol.
1489 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1491 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1494 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1496 * config/tc-i386.c (tc_gen_reloc): Don't turn
1497 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1499 2005-04-06 Nick Clifton <nickc@redhat.com>
1501 * po/rw.po: New translation: Kinyarwanda
1502 * configure.in (ALL_LINGUAS): Add rw
1503 * configure: Regenerate.
1505 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1506 Bob Wilson <bob.wilson@acm.org>
1508 * config/tc-xtensa.c (branch_align_power): New.
1509 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1510 future_alignment_required): Use branch_align_power to check section
1511 alignment as well as xtensa_fetch_width when aligning branch targets.
1513 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1515 * config/tc-xtensa.c: Warning fixes throughout.
1516 (xtensa_fetch_width): Change to unsigned.
1517 (assemble_nop, xtensa_find_unaligned_branch_targets,
1518 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1519 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1520 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1521 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1522 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1523 get_text_align_max_fill_size, get_text_align_nop_count,
1524 get_text_align_nth_nop_size, get_noop_aligned_address,
1525 get_aligned_diff, convert_frag_align_next_opcode,
1526 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1527 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1528 types, avoiding size_t and using offsetT and addressT appropriately.
1529 (get_text_align_power): Clean up types. Avoid incorrect bound.
1530 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1532 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1534 * config/tc-ia64.c (start_unwind_section): Undo the change
1536 (generate_unwind_image, dot_endp): Likewise.
1538 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1540 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1541 le_nop_stop arrays and initializers to file scope.
1542 (md_begin): When generating code for anything other than
1543 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1545 2005-04-01 Jan Beulich <jbeulich@novell.com>
1547 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1550 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1552 * NEWS: Mention [fdgh]_floating.
1553 * config/atof-vax.c: Fix some whitespace.
1554 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1556 2005-04-01 Nick Clifton <nickc@redhat.com>
1558 * configure.in: Add a check for <unistd.h> providing a prototype
1559 for getopt() which is compatible with the one in
1560 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1561 * configure: Regenerate.
1562 * config.in (HAVE_DECL_GETOPT): Add.
1564 2005-04-01 Jan Beulich <jbeulich@novell.com>
1566 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1568 2005-04-01 Jan Beulich <jbeulich@novell.com>
1570 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1571 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1573 2005-03-30 Julian Brown <julian@codesourcery.com>
1575 * config/tc-arm.c (arm_adjust_symtab): Rename
1576 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1578 2005-03-30 Julian Brown <julian@codesourcery.com>
1580 * config/tc-arm.c (mapping_state): Change documentation in function
1581 comment to cross-reference spec instead. Change type of mapping symbols
1583 (arm_adjust_symtab): Don't change type of mapping symbols here.
1585 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1587 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1588 * config.in: Regenerate.
1589 * configure: Regenerate.
1590 * configure.in: Check for ffs decl and alphabetize.
1592 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1593 Phil Blundell <philb@gnu.org>
1595 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1596 (md_apply_fix3): Mark TLS symbols.
1597 (tc_gen_reloc): Handle TLS relocations.
1598 (arm_fix_adjustable): Ignore TLS relocations.
1599 (s_arm_elf_cons): Support expressions after decorated symbols.
1601 2005-03-29 Julian Brown <julian@codesourcery.com>
1603 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1604 whether personality routine index N has been output for this section.
1605 (mapping_state): tc_segment_info_data now struct not enum.
1606 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1607 handled on section change.
1608 (create_unwind_entry): Previous code to output dependency removed.
1609 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1611 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1612 arm_segment_info_type.
1613 (arm_segment_info_type): New struct.
1615 2005-03-28 Sterling Augustine <sterling@tensilica.com>
1616 Bob Wilson <bob.wilson@acm.org>
1618 * config/tc-xtensa.c (do_align_targets): Update comment.
1619 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1620 Insert a LOOP_END frag before every loop target, and do not overload
1621 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1622 (xg_assemble_vliw_tokens): Use do_align_targets.
1623 (xtensa_fix_target_frags): Remove code to convert a
1624 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1625 negatable branch at the end of a loop.
1626 (frag_can_negate_branch): Delete.
1628 2005-03-28 David Mosberger <davidm@hpl.hp.com>
1629 H.J. Lu <hongjiu.lu@intel.com>
1632 NEWS: Mention "-mtune=[itanium1|itanium2]".
1634 * config/tc-ia64.c (md): Add tune.
1635 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1636 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1637 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1638 B unit NOPs are discouraged for McKinley-derived cores.
1639 (md_begin): Don't hardcode the "extra_goodness()" function in
1641 (ia64_init): Set md.tune to itanium2.
1643 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1644 * doc/c-ia64.texi: Likewise.
1646 2005-03-27 Ian Lance Taylor <ian@airs.com>
1648 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1649 bad C_EFCN symbol, print its name.
1651 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1653 * config/tc-xtensa.c (use_longcalls): Delete.
1654 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1655 the use_longcalls flag is set. Do this before checking the segment.
1656 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1657 expand direct calls at this point.
1658 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1659 (xtensa_find_unmarked_state_frags): Likewise.
1660 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1661 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1662 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1663 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1665 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1667 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1669 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1671 * config/tc-cris.h: Convert to ISO C90.
1672 * config/tc-cris.c: Ditto.
1673 (md_estimate_size_before_relax): Remove obsolete comment for
1674 parameter "segment_type".
1675 (md_begin): Document reason for cast of hash_insert argument.
1676 (md_atof): Correct type of parameter "type".
1678 2005-03-24 Nick Clifton <nickc@redhat.com>
1680 * write.h (bit_fix_new): Remove redundant prototype.
1681 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1682 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1683 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1684 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1685 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1686 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1687 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1688 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1689 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1690 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1691 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1692 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1693 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1694 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1695 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1696 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1697 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1698 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1699 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1700 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1701 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1702 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1703 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1704 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1705 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1706 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1707 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1708 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1709 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1710 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1711 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1712 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1713 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1714 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1715 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1716 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1717 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1718 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1719 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1720 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1721 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1722 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1723 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1724 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1725 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1726 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1727 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1728 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1729 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1730 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1731 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1732 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1733 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1734 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1735 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1737 2005-03-23 Jim Blandy <jimb@redhat.com>
1739 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1740 attributes properly.
1742 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1743 Nick Clifton <nickc@redhat.com>
1745 * configure.tgt: Accept any C library to accompany a GNU Linux
1746 implementation, not just the GNU C library.
1747 * configure.in: Likewise.
1748 * configure: Regenerate.
1750 2005-03-23 Nick Clifton <nickc@redhat.com>
1752 * config/tc-tic30.c: Convert to ISO C90 formatting.
1753 * config/tc-tic30.h: Convert to ISO C90 formatting.
1754 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1755 * config/atof-vax.c: Convert to ISO C90 formatting.
1757 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1759 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1760 relocations correctly as well.
1761 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1762 relocations in mergeable sections section-relative either.
1764 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1766 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1768 2005-03-21 Nick Clifton <nickc@redhat.com>
1770 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1771 warning by providing a prototype for sh_symbian_find_elf_flags.
1773 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1776 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1778 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1779 along with other formats that set bfd_gas. Remove unnecessary
1780 setting of bfd_gas. Delete strongarm cases in generic_target
1783 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1786 * config/tc-m68k.c (TRUNC, SEXT): Define.
1787 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1788 (m68k_ip): Truncate or sign extend expressions as appropriate.
1789 (get_num): Likewise.
1790 (md_apply_fix3): Use SEXT.
1792 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1794 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1795 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1796 (obj-vms.o): Delete rule.
1798 * Makefile.in: Regenerate.
1799 * aclocal.m4: Regenerate.
1800 * doc/Makefile.in: Regenerate.
1801 * po/POTFILES.in: Regenerate.
1803 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1805 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1806 flag for coldfire v4e.
1808 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1810 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1811 xg_apply_fix_value and return a value to indicate success.
1812 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1813 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1814 (xtensa_validate_fix_sub): New.
1815 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1816 (tc_gen_reloc): Move code to handle difference of symbols and code to
1817 apply tentative fix values to ...
1818 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1819 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1820 relocations when linkrelax flag is not set.
1821 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1822 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1824 2005-03-17 Jan Beulich <jbeulich@novell.com>
1826 * config/tc-i386.c (i386_scale): Beautify error message.
1827 (Intel syntax comments): Update.
1828 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1830 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1831 Remove declarations.
1832 (intel_bracket_expr): Declare.
1833 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1834 of the function body in a loop allowing to split an operand into two.
1835 Replace calls to malloc and checks of it returning non-NULL with
1836 calls to xmalloc/xstrdup.
1837 (intel_expr): SHORT no longer handled here. Add comment indicating
1838 comparison ops need implementation.
1839 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1840 Check right operand of - does not specify a register when parsing
1841 the address of a memory reference.
1842 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1843 Check operands do not specify a register when parsing the address of
1845 (intel_e06, intel_e06_1): Likewise.
1846 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1847 handle SHORT as well as unary + and -. Don't accept : except for
1848 segment overrides or in direct far jump/call insns.
1849 (intel_brack_expr): New.
1850 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1852 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1853 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1854 Allow symbolic constants as register scale value.
1855 (intel_get_token): Replace call to malloc and check of return value
1856 with call to xmalloc. Change handling for FLAT to match MASM's.
1857 (intel_putback_token): Don't try to back up/free current token if
1860 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1862 * configure.tgt: Set emulation for arm-*-eabi*.
1863 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1864 * config/te-armeabi.h: New file.
1865 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1866 * config/te-symbian.h: Include "te-armeabi.h".
1868 2005-03-16 Nick Clifton <nickc@redhat.com>
1870 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1871 local variable in case it is clobbered by the setjmp.
1873 2005-03-16 Nick Clifton <nickc@redhat.com>
1874 Ben Elliston <bje@au.ibm.com>
1876 * configure.in (werror): New switch: Add -Werror to the
1877 compiler command line. Enabled by default. Disable via
1879 * configure: Regenerate.
1881 2005-03-16 Nick Clifton <nickc@redhat.com>
1883 * config/obj-coff.h: Convert to ISO C90 formatting.
1884 * config/obj-coff.c: Convert to ISO C90 formatting.
1886 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1888 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1889 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1890 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1891 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1892 (insns): Add ARMv6T2 instructions:
1893 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1894 (arm_archs): Add V6T2 variants.
1896 2005-03-15 Nick Clifton <nickc@redhat.com>
1898 * NEWS: Add cutoff for changes in 2.16 release.
1900 2005-03-15 Jan Beulich <jbeulich@novell.com>
1902 * expr.c (operand): Merge handling of unary + into that for unary
1905 2005-03-14 Eric Christopher <echristo@redhat.com>
1907 * config/tc-mips.c: Include dw2gencfi.h.
1908 (mips_cfi_frame_initial_instructions): New.
1909 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1910 (tc_cfi_frame_initial_instructions): Ditto.
1911 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1912 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1913 * Makefile.am: Update dependencies.
1914 * Makefile.in: Regenerate.
1916 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1918 * po/es.po: Commit new Spanish translation.
1920 2005-03-14 Alan Modra <amodra@bigpond.net.au>
1922 * po/tr.po: Commit new Turkish translation.
1924 2005-03-12 Zack Weinberg <zack@codesourcery.com>
1926 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1929 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1931 * config-gas.com: Mark vax-vms as obsolete.
1932 * configure.in: Remove fmt=vms support.
1933 * config.in: Regenerate.
1934 * configure: Regenerate.
1935 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1937 2005-03-10 Sterling Augustine <sterling@tensilica.com>
1938 Bob Wilson <bob.wilson@acm.org>
1940 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1941 when checking if xg_resolve_literals needs to be called.
1942 * config/tc-xtensa.h: Fix spelling typo in a comment.
1944 2005-03-10 Jan Beulich <jbeulich@novell.com>
1946 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1947 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1948 crafted structure declarations with the types from macro.h.
1950 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1952 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1953 for -mno-shared optimization.
1955 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1957 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1958 (MAX_NOPS): Bump to 4.
1959 (mips_fix_vr4130): New variable.
1960 (nops_for_vr4130): New function.
1961 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1962 nops_for_vr4130 if working around VR4130 errata.
1963 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1964 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1965 (md_parse_option): Handle them.
1966 (md_show_usage): Print them.
1967 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1969 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1971 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1974 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1976 * config/tc-mips.h (mips_flush_pending_output): Delete.
1977 (mips_emit_delays): Declare.
1978 (md_flush_pending_output): Use mips_emit_delays.
1979 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1980 the previous instructions.
1981 (md_begin, append_insn, md_parse_option): Update callers.
1982 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1984 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1985 (s_gpdword): Update callers.
1986 (start_noreorder, end_noreorder): New functions.
1987 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1988 manipulating mips_opts or prev_nop_frag directly.
1989 (mips_flush_pending_output): Delete.
1991 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1993 * config/tc-mips.c (mips_move_labels): New function, taken from...
1994 (append_insn, mips_emit_delays): ...here.
1996 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1998 * config/tc-mips.c (MAX_NOPS): New macro.
1999 (history): Resize to 1 + MAX_NOPS.
2000 (fix_vr4120_class): New enumeration.
2001 (vr4120_conflicts): New variable.
2002 (init_vr4120_conflicts): New function.
2003 (md_begin): Call it.
2004 (insn_uses_reg): Constify first argument.
2005 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2006 (nops_for_insn_or_target): New functions.
2007 (append_insn): Use the new nops_for_* functions instead of inline
2008 delay checks. Generalize prev_nop_frag handling to handle an
2009 arbitrary history length. Insert nops into the history buffer
2010 once the number of nops in prev_nop_frag is fixed.
2011 (emit_delays): Use nops_for_insn instead of inline delay checks.
2013 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2015 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2016 check from branch delay code. Remove unnecessary check for branches.
2018 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2020 * config/tc-mips.c (dummy_opcode): Delete.
2021 (nop_insn, mips16_nop_insn): New variables.
2022 (NOP_INSN): New macro.
2023 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2024 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2025 (md_begin): Initialize nop_insn and mips16_nop_insn.
2026 (append_insn): Use the new emit_nop function to add nops, recording
2027 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2028 to reserve room for the instruction and install_insn to install the
2029 final form. Use insert_into_history to record the instruction in
2030 the history buffer. Use move_insn to do delay slot filling.
2031 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2032 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2033 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2035 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2037 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2038 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2039 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2040 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2041 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2043 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2045 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2046 and extended_p fields with a single fixed_p field.
2047 (append_insn, mips_no_prev_insn): Adjust accordingly.
2049 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2051 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2052 a single mips16_absolute_jump_p bit.
2053 (append_insn): Adjust accordingly.
2055 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2057 * config/tc-mips.h (mips_cl_insn): Move definition to...
2058 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2059 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2061 (history): New variable.
2062 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2063 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2064 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2065 (prev_prev_insn_unreordered): Delete.
2066 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2067 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2070 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2072 * doc/Makefile.am: Update as.info dependencies.
2073 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2075 2005-03-08 Jan Beulich <jbeulich@novell.com>
2077 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2078 error, and point to .purgem documentation if someone really needs
2080 * NEWS: Mention macro redefinition is now an error.
2082 2005-03-08 Jan Beulich <jbeulich@novell.com>
2084 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2085 emitted to. Add more precise diagnostics for non-fitting insns based
2086 on that. Eliminate now superfluous special casing of MLX. Clear out
2087 slot information when dropping an insn.
2089 2005-03-08 Jan Beulich <jbeulich@novell.com>
2091 * config/tc-ia64.c (parse_section_name): Rename to...
2092 (cross_section): In addition to separating the name from the rest of
2093 the arguments, also carry out the operation.
2094 (dot_xdata): Use cross_section.
2095 (dot_float_cons): Likewise.
2096 (dot_xstringer): Likewise.
2097 (dot_xdata_ua): Likewise.
2098 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2100 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2102 * po/gas.pot: Regenerate.
2104 2005-03-04 David Daney <ddaney@avtrex.com>
2106 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2107 instead of '_gp' for -mno-shared optimization.
2109 (s_abicalls): Document it in the comment.
2110 (md_show_usage): Document the -mno-shared option.
2112 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
2114 * config/tc-mips.c (mips_set_options): Add sym32 field.
2115 (mips_opts): Initialize it.
2116 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2117 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2118 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2119 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2120 when deciding whether to use a symbolic %highest/%higher expansion.
2121 (macro): Likewise. Remove o64/n32 linux hack. Always use
2122 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2123 and "la". Handle constants separately from symbolic expressions in
2124 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2125 and using load_register to load the high part of the address.
2126 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2127 (OPTION_ELF_BASE): Bump by 2.
2128 (md_longopts): Add entries for -msym32 and -mno-sym32.
2129 (md_parse_option): Handle them.
2130 (usage): Document them.
2131 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2132 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2133 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2134 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2135 -msym32 and -mno-sym32.
2137 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2139 * config/tc-mips.c (load_address): Implement GP optimization
2140 for 64bit address space non-PIC. Fix formatting.
2141 (macro): Likewise. Simplify code.
2142 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2143 (mips_after_parse_args): Simplify code.
2145 2005-03-03 Nick Clifton <nickc@redhat.com>
2147 * expr.c (operand): Remove redundant code enclosed by #ifdef
2148 RELAX_PAREN_GROUPING....#endif.
2150 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2151 reloc is the difference of two symbols defined in the same
2154 * config/tc-iq2000.c (line_comment_chars): Include the # character
2155 as otherwise this breaks #APP/#NO_APP processing.
2157 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2159 * config/tc-arc.c(md_assemble): Remove dead code for handling
2160 immediate indexing of ld and st .
2162 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2163 Joseph Myers <joseph@codesourcery.com>
2165 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2166 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2167 (parse_relocation): Check for a word break after a relocation
2169 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2172 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2174 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2176 2005-03-02 Jan Beulich <jbeulich@novell.com>
2178 * as.c (main): Use unlink_if_ordinary instead of unlink.
2179 * messages.c (as_fatal): Likewise.
2181 2005-03-02 Jan Beulich <jbeulich@novell.com>
2183 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2185 (parse_register): Allow cr8...15 in all modes.
2187 2005-03-02 Jan Beulich <jbeulich@novell.com>
2189 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2190 etc. like normal symbol references (T_ID).
2192 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2194 * symbols.c (fb_label_name): Fix silly thinko in last change.
2196 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2198 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2199 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2201 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2203 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2206 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2209 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2211 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2213 * as.h (assert): Warning fix.
2214 * expr.c (expr): Correct assertion.
2215 * read.c (s_comm_internal): Remove assertion.
2216 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2217 (fixup_segment): Remove assertion.
2218 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2219 (md_apply_fix3): Likewise.
2220 * config/tc-i370.c (md_begin): Correct assertion.
2221 (i370_macro): Warning fix for assertion.
2223 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2225 * configure.in (AC_C_BIGENDIAN): Invoke.
2226 * configure: Regenerate.
2227 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2228 host variable to set string header size.
2229 * config/obj-aout.c (obj_header_append): Don't use host structs.
2230 (obj_symbol_to_chars): Likewise.
2231 (obj_emit_strings): Likewise. Use the passed in output pointer.
2232 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2233 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2234 not sizeof host struct.
2235 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2236 (obj_emit_strings): Likewise.
2237 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2238 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2240 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2242 (host_number_to_chars): Define.
2243 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2244 host internal struct to set header sizes.
2245 * config/tc-i960.c (md_number_to_field): Warning fix.
2246 (md_ri_to_chars): Use host byte order.
2247 (get_cdisp, md_apply_fix3): Warning fix.
2248 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2250 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2252 * doc/c-arc.texi: Update documentation about ARC's extension
2255 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2257 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2260 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2262 * cgen.c: Warning fixes.
2263 * config/tc-arc.c: Likewise.
2264 * config/tc-arm.c: Likewise.
2265 * config/tc-avr.c: Likewise.
2266 * config/tc-d10v.c: Likewise.
2267 * config/tc-d30v.c: Likewise.
2268 * config/tc-frv.c: Likewise.
2269 * config/tc-frv.h: Likewise.
2270 * config/tc-h8300.c: Likewise.
2271 * config/tc-h8500.c: Likewise.
2272 * config/tc-i370.c: Likewise.
2273 * config/tc-i960.c: Likewise.
2274 * config/tc-ia64.c: Likewise.
2275 * config/tc-ip2k.c: Likewise.
2276 * config/tc-m68hc11.c: Likewise.
2277 * config/tc-maxq.c: Likewise.
2278 * config/tc-mcore.c: Likewise.
2279 * config/tc-mips.c: Likewise.
2280 * config/tc-msp430.c: Likewise.
2281 * config/tc-pj.c: Likewise.
2282 * config/tc-ppc.c: Likewise.
2283 * config/tc-ppc.h: Likewise.
2284 * config/tc-s390.c: Likewise.
2285 * config/tc-sh.c: Likewise.
2286 * config/tc-sh64.c: Likewise.
2287 * config/tc-tic4x.c: Likewise.
2288 * config/tc-tic80.c: Likewise.
2289 * config/tc-v850.c: Likewise.
2290 * config/tc-vax.c: Likewise.
2291 * config/tc-w65.c: Likewise.
2292 * config/tc-xstormy16.c: Likewise.
2293 * config/tc-z8k.c: Likewise.
2295 2005-02-22 Catherine Moore <clm@cm00re.com>
2297 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2298 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2300 2005-02-22 Eric Christopher <echristo@redhat.com>
2302 * config/tc-mips.c (struct proc): Change isym to
2303 func_sym. New member func_end_sym.
2304 (s_mips_ent): Update.
2305 (s_mips_end): Ditto. Add code to compute function size.
2307 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2309 * read.c: Warning fixes.
2310 * config/obj-elf.c: Likewise.
2312 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2314 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2317 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2319 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2322 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2324 (demand_empty_rest_of_line): Likewise.
2325 (tic54x_sblock): Likewise.
2326 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2328 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2330 * read.c (address_bytes): New function.
2331 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2332 (potable): Add "dc.a".
2333 (cons_worker): Handle "dc.a".
2334 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2336 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2338 * input-file.c (input_file_open): Rearrange to avoid warning.
2340 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2342 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2343 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2344 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2346 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2348 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2349 uses after .set noat.
2350 (load_address): Likewise.
2351 (macro): Likewise. Don't try to avoid $at use by sacrificing
2352 the target register before it is stored, it won't work.
2354 2005-02-17 James E Wilson <wilson@specifixinc.com>
2356 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2357 see an instruction that specifies a template.
2359 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2361 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2362 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2363 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2365 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2367 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2369 * config/tc-ia64.c (md): Add hint_b.
2370 (emit_one_bundle): Handle md.hint_b for "hint".
2371 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2372 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2373 (ia64_init): Set md.hint_b to error.
2374 (md_assemble): Handle md.hint_b for "hint.b".
2376 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2377 * doc/c-ia64.texi: Likewise.
2379 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2381 * tc.h (struct relax_type, relax_typeS): Move from here..
2382 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2383 * ecoff.c (ecoff_new_file): Add appfile param.
2384 * ecoff.h (ecoff_new_file): Likewise.
2385 * itbl-lex.h: New file.
2386 * itbl-lex.l: Include itbl-lex.h.
2387 * itbl-parse.y: Likewise.
2388 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2389 * read.c (s_app_file_string): Mark appfile possibly unused.
2390 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2391 * subsegs.h (struct seg_info_trash): Delete.
2392 (seg_info): Use segment_info_type instead.
2393 * config/obj-coff.c (struct filename_list): Make filename const char *.
2394 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2395 * config/obj-elf.c (elf_file_symbol): Similarly.
2396 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2398 * config/tc-arc.c (md_operand): Warning fix.
2399 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2400 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2401 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2402 * config/tc-frv.c (frv_force_relocation): Warning fix.
2403 * config/tc-m68k.c (md_parse_option): Delete unused var.
2404 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2405 * config/tc-sparc.c: Likewise.
2406 (s_common): Warning fix.
2407 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2408 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2410 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2411 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2412 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2413 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2414 (tic4x_do_align): Use TIC_NOP_OPCODE.
2415 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2416 * config/tc-vax.c: Include netinet/in.h.
2417 (tc_headers_hook): Formatting.
2418 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2420 2005-02-17 Jan Beulich <jbeulich@novell.com>
2422 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2423 parsing inN, locN, outN. Set 'idx' to offset register number starts
2424 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2427 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2429 * config/tc-mips.c (load_address): Fix formatting.
2430 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2431 Catch macros which are unexpandable without AT. Remove duplicate
2433 (macro2): Remove duplicate zeroing of used_at.
2435 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2437 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2440 2005-02-15 Nigel Stephens <nigel@mips.com>
2441 Maciej W. Rozycki <macro@mips.com>
2443 * config/tc-mips.c (reloc_needs_lo_p): Handle
2444 BFD_RELOC_MIPS16_HI16_S.
2445 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2446 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2447 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2449 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2450 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2451 Call my_getSmallExpression() to parse percent operators.
2452 (percent_op_match, mips_percent_op): Separate definitions.
2453 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2454 (parse_relocation): Handle the MIPS16 mode using
2456 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2457 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2459 2005-02-15 Jan Beulich <jbeulich@novell.com>
2461 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2462 instead of explicitly dealing with the translation; exclude
2463 relocations that are already pcrel, however.
2465 2005-02-15 Jan Beulich <jbeulich@novell.com>
2467 * config/tc-ia64.c: Include limits.h (if available).
2468 (gr_values[0]): Set path to INT_MAX.
2469 (dot_reg_val): Don't allow changing value of r0. Limit range of
2470 general registers at r127.
2471 (specify_resource): Default resource index is -1. Don't set resource
2472 index (in case IA64_RS_RSE) without setting the specific flag.
2473 (note_register_values): Check operand is O_constant before tracking
2474 input value of moves. Add tracking for dep.z with constant inputs.
2475 (print_dependency): Resource index of specific resource may be zero.
2476 (check_dependencies): Likewise.
2478 2005-02-15 Jan Beulich <jbeulich@novell.com>
2480 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2481 reg_class. Check operands and emit diagnostics for illegal use of
2484 2005-02-15 Jan Beulich <jbeulich@novell.com>
2486 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2487 new variables type, suffix, and width. Handle
2488 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2489 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2490 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2491 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2492 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2493 if unable to translate relocation type, using the new variables.
2495 2005-02-15 Jan Beulich <jbeulich@novell.com>
2497 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2498 (ty_symbol_chars): Define.
2499 * config/tc-ia64.c (ia64_symbol_chars): Define.
2501 2005-02-15 Jan Beulich <jbeulich@novell.com>
2503 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2504 input_line_pointer was advanced.
2506 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2508 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2511 2005-02-13 Jan Beulich <jbeulich@novell.com>
2513 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2514 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2516 (ia64_init): Set md.detect_dv.
2517 (ia64_start_line): New static variable warned. Warn only once when
2518 encountering explicit stops in automatic mode.
2519 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2520 * NEWS: Mention new default mode.
2522 2005-02-13 Jan Beulich <jbeulich@novell.com>
2524 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2525 be freed when wiping out previous state. Canonicalize names before
2526 use. Free name string when detecting redefinition.
2527 (dot_pred_rel): Call generic expression parser to process arguments.
2528 Handle O_register case for individual predicates and O_subtract for
2530 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2532 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2533 Warn if multiple found, issue error if resulting symbol name has zero
2535 (dot_alias): Canonicalize name before use.
2537 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2539 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2541 (in_procedure): Return -1 for warning.
2542 (in_prologue): Likewise.
2543 (in_body): Likewise.
2545 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2547 * config/tc-ia64.c (dot_xdata): Undo the last change.
2548 (dot_float_cons): Likewise.
2549 (dot_xstringer): Likewise.
2550 (dot_xdata_ua): Likewise.
2551 (dot_float_cons_ua): Likewise.
2553 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2555 * NEWS: Mention "-munwind-check=[warning|error]".
2557 * config/tc-ia64.c (md): Add unwind_check.
2558 (unwind_diagnostic): New.
2559 (in_procedure): Call unwind_diagnostic when a directive isn't
2561 (in_prologue): Call unwind_diagnostic when a directive isn't in
2563 (in_body): Call unwind_diagnostic when a directive isn't in
2565 (dot_endp): Set md.unwind_check to error before calling
2566 in_procedure and restore it after. When the name is missing or
2567 couldn't be found, use the one from the last .proc if
2568 md.unwind_check isn't error. Warn if md.unwind_check is
2570 (md_parse_option): Handle "-munwind-check=[warning|error]".
2571 (md_show_usage): Add "-munwind-check=[warning|error]".
2572 (ia64_init): Set md.unwind_check to warning.
2574 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2575 * doc/c-ia64.texi: Likewise.
2577 2005-02-11 Jan Beulich <jbeulich@novell.com>
2579 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2581 (ia64_parse_name): New third parameter.
2582 (md_parse_name): Pass third argument.
2583 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2584 (md_operand): Handling of '@'-prefixed symbols moved from here...
2585 (ia64_parse_name): ...to here.
2587 2005-02-11 Jan Beulich <jbeulich@novell.com>
2589 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2590 (errata_nop_necessary_p): Remove declaraction and definition.
2591 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2592 update md.group_idx. Don't reset md.last_groups.
2594 2005-02-11 Jan Beulich <jbeulich@novell.com>
2596 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2598 (dot_xdata): Free section name after use.
2599 (dot_float_cons): Likewise.
2600 (dot_xstringer): Likewise.
2601 (dot_xdata_ua): Likewise.
2602 (dot_float_cons_ua): Likewise.
2603 (md_pseudo_table): Add xdata16 and xdata16.ua.
2605 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2607 * doc/all.texi: Add IA64.
2608 * doc/as.texinfo: Likewise.
2610 * doc/c-ia64.texi: Fix typos.
2612 2005-02-10 Julian Brown <julian@codesourcery.com>
2614 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2616 (do_t_push_pop): Likewise.
2617 (md_assemble): Likewise.
2618 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2619 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2620 (create_unwind_entry): Output dependency on the required personality
2623 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2625 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2626 * subsegs.c (seg_not_empty_p): Likewise.
2628 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2630 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2631 relative jump calculation.
2632 <md_convert_frag) : Likewise.
2633 <output_disp): Likewise.
2635 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2637 * write.c (write_object_file): Recognize warning-symbol construct
2638 and skip object- and target- handling for the second symbol.
2640 2005-02-02 Jan Beulich <jbeulich@novell.com>
2642 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2643 designators along with quoted ones. Free copy of quoted designator
2646 2005-02-01 Ben Elliston <bje@au.ibm.com>
2648 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2649 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2650 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2651 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2652 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2653 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2654 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2655 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2656 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2657 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2658 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2659 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2660 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2661 #if 0'd code throughout.
2663 2005-01-31 Nick Clifton <nickc@redhat.com>
2665 * as.c (parse_args): Bump copyright date reported by --version to
2668 2005-01-31 Nick Clifton <nickc@redhat.com>
2670 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2673 2005-01-31 Jan Beulich <jbeulich@novell.com>
2675 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2676 that can end with .endr in that case. Make requiring/permitting
2677 pseudo-ops without leading dot closer to the logic in read.c serving
2679 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2682 2005-01-31 Jan Beulich <jbeulich@novell.com>
2684 * macro.c (do_formals): Adjust to no longer accept empty parameter
2686 (define_macro): Adjust to no longer accept empty macro name, garbage
2687 following the parameters, or macros that were previously defined.
2688 * read.c (s_bad_end): Declare.
2689 (potable): Add endm. Handler for endr and endm is s_bad_end.
2690 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2692 * read.h (s_bad_endr): Remove.
2694 2005-01-31 Jan Beulich <jbeulich@novell.com>
2696 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2697 immediately discarding (but counting) those exceeding the maximum
2698 possible amount. Track whether output and input operand counts ever
2699 matched, and use this to better indicate which of the operands/
2700 operand types was wrong; specifically don't default to pointing to
2703 2005-01-31 Jan Beulich <jbeulich@novell.com>
2705 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2706 variable in dot_endp). Add body and insn. Make prologue,
2707 prologue_mask, body, and insn bitfields.
2708 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2710 (in_procedure, in_prologue, in_body): New.
2711 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2712 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2713 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2714 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2715 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2716 dot_personality): Use the appropriate one of the above.
2717 (dot_proc): Clear unwind.proc_start; set to current location only if
2718 none of the entry points were valid. Check for non-zero-length entry
2719 point names. Check that entry points aren't defined, yet. Clear
2720 unwind.prologue, unwind.body, and unwind.insn.
2721 (dot_body): Call in_procedure. Check that first directive in procedure
2722 had no insns emitted before. Set unwind.body.
2723 (dot_prologue): Call in_procedure. Check that not already in prologue.
2724 Check that first directive in procedure had no insns emitted before.
2726 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2727 length entry point names. Check that entry points became defined.
2728 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2730 2005-01-31 Jan Beulich <jbeulich@novell.com>
2732 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2733 before actually using it. Don't generate an error in manual bundling
2734 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2735 Don't generate an error in manual bundling mode when looking at an
2736 insn required to be last in its group but the required slot hasn't
2737 been reached, yet. Allow conversion from MII to MI;I for bundle
2738 consisting of only 2 insns with the stop between them. Suppress
2739 various meaningless errors resulting from detecting earlier ones.
2741 2005-01-31 Jan Beulich <jbeulich@novell.com>
2743 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2746 2005-01-28 Christian Groessler <chris@groessler.org>
2748 * config/tc-z8k.c (md_assemble): Improve error detection.
2750 2005-01-28 Jan Beulich <jbeulich@novell.com>
2752 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2753 for personality routine pointer only if there is one.
2754 (ia64_convert_frag): Likewise.
2755 (generate_unwind_image): Likewise.
2757 2005-01-27 Christian Groessler <chris@groessler.org>
2759 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2760 (md_apply_fix3): Make relative branches out of range an error
2761 instead of a warning. Display correct line number for out of
2762 range branches/calls/memory accesses.
2764 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2766 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2767 to emit .debug_line and other debug sections.
2768 * as.h (seg_not_empty_p): Declare.
2769 * subsegs.c (seg_not_empty_p): New predicate.
2771 2005-01-27 Andrew Cagney <cagney@gnu.org>
2773 * configure: Regenerate to track ../gettext.m4 change.
2775 2005-01-27 Jan Beulich <jbeulich@novell.com>
2777 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2779 2005-01-27 Jan Beulich <jbeulich@novell.com>
2781 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2782 to/from application registers dynamic insns.
2783 (md_assemble): Defer resolution of move to/from application registers
2784 dynamic insns when they can be issued on either the I- or M-units.
2786 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2788 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2789 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2790 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2791 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2792 * cgen.c (gas_cgen_parse_operand): Handle
2793 CGEN_PARSE_OPERAND_SYMBOLIC.
2794 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2795 (frv_force_relocation): Likewise. Fix handling of PIC
2797 (md_apply_fix3): Likewise.
2799 2005-01-21 Ben Elliston <bje@au.ibm.com>
2801 * as.h: Remove #if 0'd code.
2802 * atof-generic.c (atof_generic): Likewise.
2803 * ecoff.c (ecoff_directive_frame): Likewise.
2804 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2805 * itbl-ops.c (itbl_add_reg): Likewise.
2806 * listing.c (calc_hex): Likewise.
2807 * read.c (MASK_CHAR): Likewise.
2808 * subsegs.c (subsegs_print_statistics): Likewise.
2809 * symbols.c (indent): Likewise.
2810 * write.c (write_relocs): Likewise.
2811 (write_object_file): Likewise.
2812 (relax_frag): Likewise.
2814 2005-01-20 Nick Clifton <nickc@redhat.com>
2816 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2817 getopt_long_only() from considering -a as an abbreviation for
2819 (parse_args): Fix the parsing of -a=<file>.
2821 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2824 * read.c (s_incbin): Adjust default count for skip. Check validity
2825 of count and skip rigorously.
2827 2005-01-19 Fred Fish <fnf@specifixinc.com>
2829 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2831 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
2833 * read.c (convert_to_bignum): New function, split out from...
2834 (emit_expr): ...here. Handle the case where X_add_number is
2835 positive and the input value is negative.
2836 (output_big_sleb128): Fix setting of continuation bit. Check whether
2837 the final byte needs to be sign-extended. Fix size-shrinking loop.
2838 (emit_leb128_expr): When generating a signed leb128, see whether the
2839 sign of an O_constant's X_add_number matches the sign of the input
2840 value. Use a bignum if not.
2842 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2844 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2845 arch_sh_up in order to match the external name and make the
2846 testsuite's job easier.
2848 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2851 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2853 2005-01-12 Nick Clifton <nickc@redhat.com>
2855 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2856 ignored_arguments array.
2858 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2860 * write.c (write_object_file): Disallow a symbol equated to
2863 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2865 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2867 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2868 (maxq_target): New function: Set the machine type.
2870 2005-01-06 Paul Brook <paul@codesourcery.com>
2872 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2873 (md_begin): Handle TE_VXWORKS for FP defaults.
2874 (md_apply_fix3): Correct rela offsets.
2875 (elf32_arm_target_format): Add VxWorks targets.
2877 2005-01-06 Paul Brook <paul@codesourcery.com>
2879 * configure.tgt: Set em=vxworks for *-*-vxworks.
2880 * config/te-vxworks.h: New File.
2882 2005-01-06 Paul Brook <paul@codesourcery.com>
2884 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2886 2005-01-04 Dmitry Diky <diwil@spec.ru>
2888 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2891 2005-01-03 David Mosberger <davidm@hpl.hp.com>
2893 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2894 (dot_loc): New function.
2895 (md_pseudo_table): Add entry to map .loc to dot_loc().
2896 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2897 seen a .loc directive or we're generating DWARF2 debug info for
2900 2004-12-29 Alan Modra <amodra@bigpond.net.au>
2903 * read.c (s_comm_internal): Don't zero end of name until size
2904 expression has been parsed.
2906 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2908 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2910 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2912 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2915 2004-12-22 Ian Lance Taylor <ian@airs.com>
2917 * configure.tgt: New.
2918 * configure.in: Move setting of cpu_type, fmt, etc., to
2920 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2921 $(srcdir)/configure.tgt.
2922 * configure, Makefile.in: Rebuild.
2924 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2926 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2927 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2929 (avr_offset_expression): New function to parse offsets for LDI
2931 (avr_operand): Use it.
2932 (md_apply_fix3): Generate the relocs.
2934 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2936 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2937 BFD_RELOC_SH_IMMS10BY8 relocation.
2939 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2940 than just ignoring bad code.
2942 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2944 * config/tc-v850.c (handle_lo16): New function.
2945 (v850_reloc_prefix): Use it to check lo().
2946 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2948 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2950 * configure.in: Add s390x-ibm-tpf support.
2951 * configure: Regenerate.
2953 2004-12-15 Jan Beulich <jbeulich@novell.com>
2955 * config/obj-elf.c (obj_elf_change_section): Only set type and
2956 attributes on new sections. Emit warning when type of re-declared
2957 section doesn't match.
2959 2004-12-15 Jan Beulich <jbeulich@novell.com>
2961 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2962 '.cfi_startproc simple' doesn't inherit the old value.
2964 2004-12-15 Jan Beulich <jbeulich@novell.com>
2966 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2967 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2968 generation to emit a factored offset.
2970 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2972 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2973 which is too large in the case of NO_PIC without 64-bit
2976 * config/tc-mips.c (mips_in_shared): New static variable.
2977 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2978 (md_longopts): Add -mshared and -mno-shared.
2979 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2980 (s_cpload): Implement !mips_in_shared case.
2981 (s_cpsetup): Likewise.
2982 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2983 * NEWS: Mention -mno-shared.
2985 2004-12-09 Paul Brook <paul@codesourcery.com>
2987 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2990 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2992 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2993 sequence, increase the size of the sequence.
2995 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2998 2004-12-07 Ben Elliston <bje@gnu.org>
3000 * read.c (s_align): Use an align_limit temporary to allay a GCC
3001 signed/unsigned comparison warning.
3003 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3005 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3006 * configure.in: Use it for arm*-*-linux-gnueabi*.
3007 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3008 * config/te-armlinuxeabi.h: New file.
3009 * Makefile.in: Regenerated.
3010 * aclocal.m4: Likewise.
3011 * configure: Likewise.
3012 * doc/Makefile.in: Regenerated.
3014 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3016 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3017 (xtensa_restore_emit_state): Likewise.
3019 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3021 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3024 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3026 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3027 * Makefile.in: Regenerate.
3029 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3031 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3032 functions, give functions a meaningful name, add comments.
3033 (check_range): New function - Replace operand size calculation
3034 with range checking.
3035 (assemble_insn): Update Algorithm, improve error issuing.
3037 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3040 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3042 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3043 miss between different section in the same module.
3044 (tc_gen_reloc): Likewise.
3046 2004-11-25 Theodore A. Roth <troth@openavr.org>
3048 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3049 atmega325, atmega3250, atmega645 and atmega6450.
3051 2004-11-25 Jan Beulich <jbeulich@novell.com>
3053 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3054 permissible for the selected instruction suffix.
3055 (process_suffix): For DefaultSize instructions, suppressing the
3056 guessing of a 'q' suffix if the instruction doesn't support it is
3057 pointless, because only an 'l' suffix can be guessed in this place.
3059 2004-11-24 Nick Clifton <nickc@redhat.com>
3061 * config/tc-iq2000.c: Remove support for IQ10 processor.
3062 Convert to ISO C90 formatting.
3063 * config/tc-iq2000.h: Likewise.
3065 2004-11-23 Nick Clifton <nickc@redhat.com>
3067 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3068 in this table. They should be correct now.
3070 2004-11-23 Jan Beulich <jbeulich@novell.com>
3072 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3073 indicate the MMX extensions added by both SSE and 3DNow!A.
3074 (Cpu3dnowA): Declare.
3075 (CpuUnknownFlags): Update.
3076 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3077 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3078 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3079 3DNow!. Athlon additionally implies 3DNow!A. Several new
3080 entries (those starting with a dot are for sub-arch specification).
3081 (set_cpu_arch): Handle sub-arch specifications.
3082 (parse_insn): Distinguish between instructions not supported because
3083 of insufficient CPU features and because of 64-bit mode.
3084 * doc/c-i386.texi: Describe enhanced .arch directive.
3086 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3088 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3090 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3092 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3093 without a corresponding .debug_info section.
3095 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
3097 * read.c (potable): Add "error" and "warning".
3098 (s_errwarn): New function.
3099 * read.h (s_errwarn): Declare.
3100 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3102 2004-11-22 Nick Clifton <nickc@redhat.com>
3104 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3107 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3109 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3110 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3112 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3114 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3115 (coff_adjust_symtab): Adjust call.
3116 (crawl_symbols): Likewise.
3117 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3118 (obj_app_file): Adjust.
3120 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3122 * configure.in: Enable bfd_assember for the MAXQ port.
3123 * configure: Regenerate.
3125 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3126 Sterling Augustine <sterling@tensilica.com>
3128 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3129 there is a conflict.
3130 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3131 interfaces that are related as determined by xtensa_interface_class_id.
3133 2004-11-12 Nick Clifton <nickc@redhat.com>
3135 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3136 offsets for conditional branches.
3138 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3140 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3142 2004-11-10 Bob Wilson <bob.wilson@acm.org>
3144 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3145 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3147 (relax_frag_immed): Update call to update_next_frag_state.
3149 2004-11-10 Alan Modra <amodra@bigpond.net.au>
3151 * obj.h (struct format_ops <app_file>): Add int param.
3152 * read.h (s_app_file_string): Likewise.
3153 * read.c (s_app_file_string): Likewise.
3154 (s_app_file): Adjust s_app_file_string call.
3155 * config/tc-mips.c (s_mips_file): Likewise.
3156 * config/obj-coff.h (obj_app_file): Add app param.
3157 * config/obj-ecoff.h (obj_app_file): Likewise.
3158 * config/obj-multi.h (obj_app_file): Likewise.
3159 * config/obj-elf.h (elf_file_symbol): Likewise.
3160 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3161 if called for # preprocessor lines.
3163 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3166 * symbols.c (resolve_symbol_value): Convert weak symbols only
3168 (symbol_equated_reloc_p): Don't equate weaks when relocating
3169 only for Windows PECOFF.
3171 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3173 * config/tc-crx.c (print_insn): Check and set insn_addr.
3174 * config/tc-crx.h (md_frag_check): Define.
3176 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3177 Vineet Sharma <vineets@noida.hcltech.com>
3179 * configure.in: Add support for new target maxq-coff.
3180 * configure: Regenerate.
3181 * NEWS: Mention new support.
3182 * config/tc-maxq.c: New file.
3183 * config/tc-maxq.h: New file.
3184 * config/obj-coff.h: Add support for maxq-coff.
3186 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3188 * symbols.c (any_external_name): Define.
3189 (resolve_symbol_value): Convert weak symbols.
3190 (S_SET_EXTERNAL): Support any_external_name.
3191 (S_SET_NAME): Qualify parameter const.
3192 (symbol_equated_reloc_p): Equate to weaks when relocating.
3193 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3194 * tc.h (any_external_name): Declare.
3195 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3197 (weak_is_altname): Declare and define.
3198 (weak_name2altname): Same.
3199 (weak_altname2name): Same.
3200 (weak_uniquify): Same.
3201 (weak_altprefix): Define.
3202 (obj_coff_weak): Change .weak syntax and handling.
3203 (coff_frob_symbol): Fix PE weak symbol alternates.
3204 * config/obj-coff.h (USE_UNIQUE): Define.
3205 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3206 are in another segment.
3207 (tc_gen_reloc): Remove broken addend hack.
3208 doc/as.texinfo: Update.
3210 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3212 * config/tc-xtensa.c (total_frag_text_expansion): New.
3213 (md_estimate_size_before_relax): Use it.
3214 (find_address_of_next_align_frag): Likewise.
3216 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3218 * config/tc-crx.c: Rename argument types.
3219 (processing_arg_number): Rename to 'cur_arg_num'.
3220 (get_number_of_bits): Rename to 'set_operand_size'.
3221 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3222 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3223 (set_indexmode_parameters): Remove function, integrate its code into
3225 (set_operand_size): Get rid of 'Operand Number' function parameter -
3226 use global variable 'cur_arg_num' instead.
3227 Use a local 'argument' pointer to reference the current argument.
3228 (parse_operand): Likewise.
3229 (set_operand): Likewise.
3230 (process_label_constant): Likewise.
3232 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3234 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3235 (add_section_rename): Delete. Inlined into...
3236 (build_section_rename): ...here. Use xstrdup instead of strdup.
3237 (xtensa_section_rename): Drop "const" from argument and return types.
3238 (md_show_usage): Indent to match show_usage().
3239 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3240 (tc_canonicalize_section_name): Define.
3241 (md_elf_section_rename): Remove unused macro.
3242 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3243 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3244 (Frame Directive): Delete.
3246 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3248 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3249 * config/tc-arm.c (target_oabi): Delete.
3250 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3251 (arm_opts): Remove moabi.
3252 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3253 * doc/c-arm.texi (ARM Options): Likewise.
3254 * configure: Regenerated.
3256 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3258 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3259 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3260 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3261 * configure: Regenerate.
3262 * config/tc-cris.c (enum cris_archs): New.
3263 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3264 (cris_insn_ver_valid_for_arch): New functions.
3265 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3266 (cris_arch): New variable.
3267 (md_pseudo_table): New pseudo .arch.
3268 (err_for_dangerous_mul_placement): Initialize according to
3270 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3272 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3273 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3274 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3275 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3276 use in md_cris_relax_table.
3277 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3278 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3279 Update and improve head comment.
3280 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3281 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3283 (md_longopts): New option --march=...
3284 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3286 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3287 (HANDLE_RELAXABLE): New macro.
3288 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3289 cases. Check for weak symbols and assume not relaxable. Handle
3290 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3291 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3293 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3294 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3295 (cris_create_short_jump): Adjust for CRISv32.
3296 (cris_relax_frag): Handle new states.
3297 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3298 (md_begin): Define symbols "..asm.arch.cris.v32",
3299 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3300 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3301 when entering opcode table entry points.
3302 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3303 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3304 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3305 (cris_process_instruction): Initialize out_insnp->insn_type to
3306 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3307 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3309 <case 'm'>: Check that modified_char == '.'.
3310 <invalid operands>: Consume the rest of the line.
3311 When operands don't match, skip over subsequent insns with
3312 non-matching version specifier but same mnemonic.
3313 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3314 special registers in CRISv32 are always 32 bit long.
3315 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3317 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3318 and compatible. Recognize "ACR" for v32, unless followed by "+".
3319 (get_spec_reg): Consider cris_arch when looking up register.
3320 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3322 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3323 (cris_get_expression): Restore input_line_pointer if failing "early".
3324 (get_flags): Consider cris_arch and recognize flags accordingly.
3325 (branch_disp): Adjust for CRISv32.
3326 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3327 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3328 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3329 resolved. Don't enter zeros in object file for
3331 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3332 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3333 (md_parse_option): Break out "return 1".
3334 <OPTION_ARCH> New case.
3335 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3336 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3337 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3338 <case BFD_RELOC_32_PCREL>: New cases.
3339 Addends for non-zero fx_pcrel are too in fx_offset.
3340 (md_show_usage): Show --march=<arch>.
3341 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3342 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3343 (s_syntax) <struct syntaxes>: Properly constify member operand.
3344 * config/tc-cris.h (TARGET_MACH): Define.
3345 (cris_mach): Declare.
3346 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3347 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3348 (CRIS-Opts): Document --march=...
3349 (CRIS-Pseudos): Document .arch.
3351 2004-11-04 Jan Beulich <jbeulich@novell.com>
3353 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3354 intel syntax and no register prefix, allow $ in symbol names when
3356 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3357 (intel_float_operand): Add fourth return value indicating math control
3358 operations. Make classification more precise.
3359 (md_assemble): Complain if memory operand of mov[sz]x has no size
3361 (parse_insn): Translate word operands to floating point instructions
3362 operating on integers as well as control instructions to short ones
3363 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3364 floating point instructions operating on non-integer operands.
3365 (match_template): Remove fldcw special case. Adjust q-suffix handling
3366 to permit it on fild/fistp/fisttp in AT&T mode.
3367 (process_suffix): Don't guess DefaultSize insns' suffix from
3368 stackop_size for certain floating point control instructions. Guess
3369 suffix for branch and [ls][gi]dt based on flag_code. Split error
3370 messages for Intel and AT&T syntax, and make the condition more strict
3371 for the former. Adjust suppressing of generation of operand size
3373 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3374 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3375 more error checking.
3376 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3377 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3379 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3381 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3382 md_short_jump_size, md_long_jump_size.
3383 * write.c [!WORKING_DOT_WORD]: Ditto.
3384 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3386 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3388 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3389 const qualifier in these definitions.
3390 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3391 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3393 2004-11-02 Nick Clifton <nickc@redhat.com>
3395 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3396 table before deciding to produce a .debug_line section to match up
3397 with a user provided .debug_info section.
3399 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3401 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3402 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3404 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3406 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3407 (get_flags): New function.
3408 (get_number_of_bits): Edit comments, update numeric values to
3410 (process_label_constant): Don't support the colon
3411 format (SYMBOL:[s|m|l]).
3412 (set_cons_rparams): Support argument type 'arg_rbase'.
3413 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3414 (handle_LoadStor): Bug fix, first handle post-increment mode.
3415 (getreg_image): Remove redundant code, update according to latest
3417 (print_constant): Bug fix relate to 3-word instructions.
3418 (assemble_insn): Bug fix, when matching instructions, verify also
3419 instruction type (not only mnemonic).
3420 Add various error checking.
3421 (preprocess_reglist): Support HI/LO and user registers.
3423 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3425 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3426 in an epilogue directive go negative.
3428 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3431 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3432 after reporting template error during manual bundling. Reported
3433 by Michael Dupont, michaelx.dupont@intel.com.
3435 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3437 * Makefile.am: Run dep-am.
3438 * aclocal.m4: Regenerate with automake 1.9.2.
3439 * Makefile.in: Regenerate with automake 1.9.2.
3440 * doc/Makefile.in: Likewise.
3442 * config/tc-arm.c: Include "dw2gencfi.h".
3443 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3445 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3446 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3447 (tc_cfi_frame_initial_instructions): Define.
3448 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3451 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3453 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3455 Update coprocessor id to be unsigned immediate.
3457 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3459 * config/tc-i386.c (O_secrel): Delete.
3460 (tc_pe_dwarf2_emit_offset): New function.
3461 * config/tc-i386.h (O_secrel): Define as O_md1.
3462 (TC_DWARF2_EMIT_OFFSET): Define.
3464 2004-10-18 Nick Clifton <nickc@redhat.com>
3466 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3467 ignore @fptr() directives for 4-byte fixups.
3469 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3471 * Makefile.am: Run "make dep-am"
3472 * Makefile.in: Regenerate.
3474 2004-10-14 Bob Wilson <bob.wilson@acm.org>
3476 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3477 Remove comments about placement of literal pools.
3478 (Literal Directive): Update description of literal placement.
3479 (Literal Prefix Directive): Remove statement that this does not apply
3480 to absolute-mode literals. Describe new section naming scheme.
3482 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3484 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3485 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3486 is_windowed_return_opcode): Delete.
3487 (xtensa_frob_label): Use get_subseg_target_freq.
3488 (md_assemble): Inline call to is_entry_opcode.
3489 (xtensa_handle_align): Inline call to get_frag_is_literal.
3490 (relaxation_requirements): Inline call to is_jx_opcode.
3491 (emit_single_op): Inline call to is_movi_opcode.
3492 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3493 get_frag_is_no_transform, is_entry_opcode, and
3494 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3495 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3496 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3497 Inline calls to get_frag_is_no_transform.
3498 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3499 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3500 get_frag_is_no_transform.
3501 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3502 and set_frag_is_no_transform.
3503 (get_expression_value): Delete.
3504 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3505 cur_target_freq to target_freq.
3506 (get_subseg_info): Split out code to create a new map entry into ...
3507 (add_subseg_info): ... this new function.
3508 (get_last_insn_flags): Check if get_subseg_info succeeded.
3509 (set_last_insn_flags): Call add_subseg_info if needed.
3510 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3511 (xtensa_reorder_segments): Compute last_sec while counting sections.
3512 Remove call to get_last_sec.
3513 (get_last_sec): Delete.
3514 (cache_literal_section): Inline call to retrieve_literal_seg and its
3515 callees, seg_present and add_seg_list.
3516 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3517 (get_frag_is_insn, get_frag_is_no_transform,
3518 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3519 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3521 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3523 * config/tc-xtensa.c: Use ISO C90 formatting.
3524 * config/tc-xtensa.h: Likewise.
3525 * config/xtensa-istack.h: Likewise.
3526 * config/xtensa-relax.c: Likewise.
3527 * config/xtensa-relax.h: Likewise.
3529 2004-10-12 Paul Brook <paul@codesourcery.com>
3531 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3534 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3537 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3539 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3541 (Acknowledgements): Use "GAS" instead of AS variable.
3543 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3545 * config/tc-i386.c: Include "elf/x86-64.h".
3546 (i386_elf_section_type): New function.
3547 * config/tc-i386.h (md_elf_section_type): Define.
3548 (i386_elf_section_type): New prototype.
3550 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3552 * config/m68k-parse.h (enum m68k_register): New control register,
3554 * config/tc-m68k.c: Correct control register set for MCF5249.
3556 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3557 Sterling Augustine <sterling@tensilica.com>
3559 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3560 (UNREACHABLE_MAX_WIDTH): Define.
3561 (XTENSA_FETCH_WIDTH): Delete.
3562 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3563 prefer_const16, prefer_l32r): New global variables.
3564 (LIT4_SECTION_NAME): Define.
3565 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3566 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3567 (frag_flags struct): New.
3568 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
3569 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3570 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3571 (MAX_FORMATS): Define.
3572 (op_placement_info struct, op_placement_table): New.
3573 (O_pltrel, O_hi16, O_lo16): Define.
3574 (directiveE enum): Rename directive_generics to directive_transform.
3575 Delete directive_relax. Add directive_schedule,
3576 directive_absolute_literals, and directive_last_directive.
3577 (directive_info): Rename "generics" to "transform". Delete "relax".
3578 Add "schedule" and "absolute-literals".
3579 (directive_state): Adjust entries to match changes in directive_info.
3580 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3581 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3582 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3583 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3584 (align_only_targets, software_a0_b_retw_interlock,
3585 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3586 software_avoid_short_loop, software_avoid_close_loop_end,
3587 software_avoid_all_short_loops, specific_opcode): Delete.
3588 (warn_unaligned_branch_targets): New.
3589 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3590 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3591 (option_[no_]link_relax, option_[no_]transform,
3592 option_[no_]absolute_literals, option_warn_unaligned_targets,
3593 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3595 (option_[no_]align_only_targets, option_literal_section_name,
3596 option_text_section_name, option_data_section_name,
3597 option_bss_section_name, option_eb, option_el): Delete.
3598 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3599 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3600 and target-hardware. Delete entries for [no-]target-align-only,
3601 literal-section-name, text-section-name, data-section-name, and
3603 (md_parse_option): Handle new options and remove old ones. Accept but
3604 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3605 and treat them as [no-]transform.
3606 (md_show_usage): Add new options and remove old ones.
3607 (xtensa_setup_hw_workarounds): New.
3608 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3609 "long", "short", "loc" and "frequency" entries.
3610 (use_generics): Rename to ...
3611 (use_transform): ... this function. Add past_xtensa_end check.
3612 (use_longcalls): Add past_xtensa_end check.
3613 (code_density_available, can_relax): Delete.
3614 (do_align_targets): New.
3615 (get_directive): Accept dashes in directive names. Warn about
3616 [no-]generics and [no-]relax directives and treat them as
3618 (xtensa_begin_directive): Call md_flush_pending_output only for some
3619 directives. Check for directives inside instruction bundles. Warn
3620 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3621 directives. Handle new directives. Check generating_literals flag
3623 (xtensa_end_directive): Check for directives inside instruction
3624 bundles. Warn and ignore [no-]density directives. Handle new
3625 directives. Call xtensa_set_frag_assembly_state.
3626 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3627 xtensa_dwarf2_emit_insn): New.
3628 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3629 use_literal_section flag.
3630 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3631 literals. Use xtensa_elf_cons to parse the expression.
3632 (xtensa_literal_prefix): Do not check use_literal_section. Support
3633 ".lit4" sections for absolute literals. Change prefix convention to
3634 replace ".text" (or ".t" in a linkonce section). No need to call
3636 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3637 (expression_end): Handle closing braces and colons.
3638 (PLT_SUFFIX, plt_suffix): Delete.
3639 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3640 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3641 and O_hi16 expressions as well.
3642 (tokenize_arguments): Handle closing braces and colons.
3643 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3644 operands and paired register syntax.
3645 (get_invisible_operands): New.
3646 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3647 new xtensa-isa.h functions.
3648 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3649 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3650 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3651 instructions. Use xtensa_translate_zero_immed.
3652 (operand_is_immed, operand_is_pcrel_label): Delete.
3653 (get_relaxable_immed): Use new xtensa-isa.h functions.
3654 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3656 (xtensa_print_insn_table, print_vliw_insn): New.
3657 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3658 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3659 is_branch_or_jump_opcode): Delete.
3660 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3661 (opnum_to_reloc, reloc_to_opnum): Delete.
3662 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3663 xtensa-isa.h functions. Operate on one slot of an instruction.
3664 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3665 xg_get_insn_size): Delete.
3666 (xg_get_build_instr_size): Use xg_get_single_size.
3667 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3668 xg_build_widen_table. Use xg_get_single_size.
3669 (xg_get_max_narrow_insn_size): Delete.
3670 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3671 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3673 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3674 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3675 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3676 xg_build_widen_table. Use xg_get_single_size.
3677 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3679 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3680 treat weak symbols conservatively.
3681 (xg_check_operand): Use new xtensa-isa.h functions.
3682 (is_dnrange): Delete.
3683 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3684 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3685 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3686 xtensa-isa.h functions.
3687 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3688 xg_instruction_matches_options): New.
3689 (xg_instruction_matches_rule): Handle O_register expressions. Call
3690 xg_instruction_matches_options.
3691 (transition_rule_cmp): New.
3692 (xg_instruction_match): Update call to xg_build_simplify_table.
3693 (xg_build_token_insn): Record loc fields.
3694 (xg_simplify_insn): Check is_specific_opcode field and
3695 density_supported flag.
3696 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3697 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3698 (xg_assemble_literal): Add error handling for O_big. Call
3699 record_alignment. Handle O_pltrel.
3700 (xg_valid_literal_expression): New.
3701 (xg_assemble_literal_space): Add slot parameter. Remove call to
3702 set_expr_symbol_offset. Add call to record_alignment. Update call to
3704 (xg_emit_insn): Delete.
3705 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3706 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3707 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3708 and slot parameters. Handle new "alternate" relocations for absolute
3709 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3710 O_hi16. Use new xtensa-isa.h functions.
3711 (xg_assemble_tokens): Delete.
3712 (is_register_writer): Use new xtensa-isa.h functions.
3713 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3714 old-style RSR from LCOUNT.
3715 (next_frag_opcode): Delete.
3716 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3717 update_next_frag_state): New.
3718 (update_next_frag_nop_state): Delete.
3719 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3720 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3721 the state of the absolute-literals directive. Add calls to
3722 record_alignment and xtensa_set_frag_assembly_state. Call
3723 xtensa_switch_to_non_abs_literal_fragment instead of
3724 xtensa_switch_to_literal_fragment.
3726 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3727 (get_expanded_loop_offset): Change check for undefined opcode to an
3729 (xtensa_set_frag_assembly_state, relaxable_section,
3730 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3731 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3732 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3733 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3734 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3735 (xtensa_init_fix_data): New.
3736 (xtensa_frob_label): Reset label symbol to the current frag. Check
3737 do_align_targets and generating_literals flag. Propagate frequency
3738 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3739 (xtensa_unrecognized_line): New.
3740 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3741 to xtensa_set_frag_assembly_state.
3742 (error_reset_cur_vinsn): New.
3743 (md_assemble): Remove check for literal frag. Remove call to
3744 istack_init. Call use_transform instead of use_generics. Parse
3745 explicit instruction format specifiers. Move code for
3746 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3747 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3748 Add dwarf2_where call. Remote automatic alignment for ENTRY
3749 instructions. Move call to xtensa_clear_insn_labels to the end.
3750 Rearrange to handle bundles.
3751 (xtensa_cons_fix_new): Delete.
3752 (xtensa_handle_align): New.
3753 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3754 assignment to is_no_density field.
3755 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3756 instead of reloc_to_opnum. Handle "alternate" relocations.
3757 (xtensa_force_relocation, xtensa_check_inside_bundle,
3758 xtensa_elf_section_change_hook): New.
3759 (xtensa_symbol_new_hook): Delete.
3760 (xtensa_fix_adjustable): Check for difference of symbols with an
3761 offset. Check for external and weak symbols.
3762 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3763 (md_estimate_size_before_relax): Return expansion for the first slot.
3764 (tc_gen_reloc): Handle difference of symbols by producing
3765 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3766 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3767 tentative values into the output when linkrelax is set.
3768 (XTENSA_PROP_SEC_NAME): Define.
3769 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3770 Create literal tables only if using literal sections. Create new
3771 property tables instead of old instruction tables. Check for unaligned
3772 branch targets and loops.
3773 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3774 new_resource_table, clear_resource_table, resize_resource_table,
3775 resources_available, reserve_resources, release_resources,
3776 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3777 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3778 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3779 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3780 flag. Update checks for workaround options. Call
3781 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3782 (xtensa_cleanup_align_frags): Add special case for branch targets.
3783 Check for and mark unreachable frags.
3784 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3785 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3786 end of a zero-overhead loop body.
3787 (frag_can_negate_branch): Handle instructions with multiple slots.
3788 Use new xtensa-isa.h functions
3789 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3790 xtensa_mark_zcl_first_insns): New.
3791 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3792 transformations are disabled.
3793 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3794 multislot instructions.
3795 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3796 Likewise. Also error if transformations are disabled.
3797 (unrelaxed_frag_max_size): New.
3798 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3799 xtensa-isa.h functions.
3800 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3801 xtensa_opcode_is_loop instead of is_loop_opcode.
3802 (get_text_align_power): Replace as_fatal with assertion.
3803 (get_text_align_fill_size): Iterate instead of using modulus when
3805 (get_noop_aligned_address): Assert that this is for a machine-dependent
3806 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3807 xg_get_single_size, and frag_format_size.
3808 (get_widen_aligned_address): Rename to ...
3809 (get_aligned_diff): ... this function. Add max_diff parameter.
3810 Remove handling of rs_align/rs_align_code frags. Use
3811 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3812 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3813 and pass it back to caller.
3814 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3815 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3816 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3817 (relax_frag_text_align): Rename to ...
3818 (relax_frag_loop_align): ... this function. Assume loops can only be
3819 in the first slot of an instruction.
3820 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3821 instruction. Remove call to frag_wane.
3822 (relax_frag_narrow): Rename to ...
3823 (relax_frag_for_align): ... this function. Extend to handle
3824 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3825 RELAX_NARROW for the first slot.
3826 (find_address_of_next_align_frag, bytes_to_stretch): New.
3827 (future_alignment_required): Use find_address_of_next_align_frag and
3828 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3829 alignment decisions.
3830 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3831 Check if transformations are enabled for b_j_loop_end workaround.
3832 Use new xtensa-isa.h functions and handle multislot instructions.
3833 Update call to xg_assembly_relax.
3834 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3835 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3837 (convert_frag_narrow): Add segP, format and slot parameters. Call
3838 convert_frag_immed for branch instructions. Adjust calls to
3839 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3840 xg_get_single_size and xg_get_single_format.
3841 (convert_frag_fill_nop): New.
3842 (convert_frag_immed): Add format and slot parameters. Handle multislot
3843 instructions and use new xtensa-isa.h functions. Update calls to
3844 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3845 enabled for b_j_loop_end workaround. Use build_nop instead of
3846 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3847 frags. Use xg_get_single_size. Handle O_pltrel.
3848 (fix_new_exp_in_seg): Remove check for old plt flag.
3849 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3850 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3851 for loop opcode to an assertion. Mark all frags up to the end of the
3852 loop as not transformable.
3853 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3854 (get_subseg_info): New.
3855 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3857 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3858 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3859 (xtensa_switch_to_non_abs_literal_fragment): New.
3860 (cache_literal_section): Add is_code parameter and pass it through to
3861 retrieve_literal_seg.
3862 (retrieve_literal_seg): Add is_code parameter and use it to set the
3863 flags on the literal section. Handle case where head parameter is 0.
3864 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3865 set_frag_is_no_transform): New.
3866 (xtensa_create_property_segments): Add end_property_function parameter
3867 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3868 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3869 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3870 (add_xt_block_frags): Add end_property_function parameter and call it
3871 if it is non-zero. Call xtensa_frag_flags_init.
3872 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3873 get_frag_property_flags, frag_flags_to_number,
3874 xtensa_frag_flags_combinable, xt_block_aligned_size,
3875 xtensa_xt_block_combine, add_xt_prop_frags,
3876 init_op_placement_info_table, opcode_fits_format_slot,
3877 xg_get_single_size, xg_get_single_format): New.
3878 (istack_push): Inline call to tinsn_copy.
3879 (tinsn_copy): Delete.
3880 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3881 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3882 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3883 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3884 functions. Handle invisible operands.
3885 (tinsn_to_slotbuf): New.
3886 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3887 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3888 vinsn_from_chars, and xg_free_vinsn.
3889 (tinsn_from_insnbuf): New.
3890 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3891 instructions. Handle symbol differences.
3892 (get_num_stack_text_bytes): Use xg_get_single_size.
3893 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3894 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3895 get_expr_register, set_expr_symbol_offset_diff): New.
3896 * config/tc-xtensa.h (MAX_SLOTS): Define.
3897 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3898 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3899 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3901 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3902 (xtensa_frag_type struct): Add is_assembly_state_set,
3903 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3904 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3905 Replace is_generics and is_relax fields by is_no_transform field.
3906 Delete is_text and is_longcalls fields. Change text_expansion and
3907 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3908 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3909 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3910 (xtensa_fix_data struct): New.
3911 (xtensa_symfield_type struct): Delete plt field.
3912 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3913 forward declaration here.
3914 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3915 (XTENSA_SECTION_RENAME): Undefine.
3916 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3917 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3918 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3919 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3920 (unit_num_copies_func, opcode_num_units_func,
3921 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3922 (resource_table struct): New.
3923 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3924 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3925 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3926 (tinsn_copy): Delete prototype.
3927 (vliw_insn struct): New.
3928 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3929 (widen_spec_list): Add option conditions for density and boolean
3930 instructions. Add expansions using CONST16 and conditions for using
3931 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3933 (simplify_spec_list): Add option conditions for density instructions.
3934 Add entry for NOP instruction.
3935 (append_transition): Add cmp function pointer parameter and use it to
3936 insert the new entry in order.
3937 (operand_function_LOW16U, operand_function_HI16U): New.
3938 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3939 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3940 (enter_opname, split_string): Use xstrdup instead of strdup.
3941 (init_insn_pattern): Initialize new options field.
3942 (clear_req_or_option_list, clear_req_option_list,
3943 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3945 (parse_insn_pattern): Parse option conditions.
3946 (transition_applies): New.
3947 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3948 swapped last arguments in calls to append_constant_value_condition.
3949 Call clone_req_option_list. Add warning about invalid opcode.
3950 Handle LOW16U and HI16U function names.
3951 (build_transition_table): Add cmp parameter and use it in calls to
3952 append_transition. Use new xtensa-isa.h functions. Check
3953 transition_applies before adding entries.
3954 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3955 pass it through to build_transition_table.
3956 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3957 ReqOption, transition_cmp_fn): New types.
3958 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3959 (transition_rule struct): Add options field.
3960 * doc/as.texinfo (Overview): Update Xtensa options.
3961 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3962 --[no-]relax, and --[no-]generics options. Update descriptions of
3963 --text-section-literals and --[no-]longcalls. Add
3964 --[no-]absolute-literals and --[no-]transform.
3965 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3966 Remove use of "generic" and "specific" terminology for opcodes.
3967 (Xtensa Registers): Generalize the syntax description to include
3968 user-defined register files.
3969 (Xtensa Automatic Alignment): Update.
3970 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3971 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3972 (Xtensa Directives): Remove confusing rules about precedence.
3973 (Density Directive, Relax Directive): Delete.
3974 (Schedule Directive): New.
3975 (Generics Directive): Rename to ...
3976 (Transform Directive): ... this node.
3977 (Literal Directive): Update for absolute literals. Missing
3978 literal_position directive is now an error.
3979 (Literal Position Directive): Update for absolute literals.
3980 (Freeregs Directive): Delete.
3981 (Absolute Literals Directive): New.
3982 (Frame Directive): Minor editing.
3983 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3984 Update dependencies.
3985 * Makefile.in: Regenerate.
3987 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3989 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3990 to build the second and third fixups for a composite relocation.
3991 (macro_read_relocs): New function.
3992 (macro_build): Use it.
3993 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3994 Simplify fragging code accordingly.
3995 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3996 of the composite relocation. Set fx_tcbit in both fixups.
3998 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4000 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4001 (md_apply_fix3): Don't treat composite relocs as done.
4003 2004-10-07 Jan Beulich <jbeulich@novell.com>
4005 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4006 prefix for symbol names generated from the LOCAL macro directive.
4008 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4009 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4011 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4013 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4015 (md_assemble): Add error checking for Co-Processor instructions.
4016 (get_cinv_parameters): Add 'b' option to invalidate the
4017 branch-target cache.
4019 2004-10-05 Paul Brook <paul@codesourcery.com>
4021 * config/tc-arm.c (unwind): New variable.
4022 (vfp_sp_encode_reg): New function.
4023 (vfp_sp_reg_required_here): Use it.
4024 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4025 (vfp_parse_reg_list): New function.
4026 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4027 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4028 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4029 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4031 (md_pseudo_table): Add them.
4032 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4033 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4034 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4035 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4036 require_hashconst, add_unwind_opcode): New functions.
4037 * doc/c-arm.texi: Document unwinding opcodes.
4038 * NEWS: Mention the new feature.
4040 2004-10-04 Eric Christopher <echristo@redhat.com>
4042 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4044 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4046 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4048 * config/tc-s390.c (md_apply_fix3): Likewise.
4049 * config/tc-sparc.c (md_apply_fix3): Likewise.
4051 2004-10-01 Paul Brook <paul@codesourcery.com>
4053 * config/tc-arm.c (arm_elf_section_type): New function.
4054 (arm_elf_change_section): Set section link for exidx sections.
4055 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4056 (md_elf_section_type): Define.
4058 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4060 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4061 instruction's offset.
4063 2004-10-01 Adam Nemet <anemet@lnxw.com>
4065 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4067 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4069 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4070 asymbol *, instead use symbol_get_bfdsym.
4072 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4074 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4076 2004-09-30 Paul Brook <paul@codesourcery.com>
4078 * config/tc-arm.c (do_smi, do_nop): New functions.
4079 (insns): Add ARMv6ZK instructions.
4080 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4081 (tc_gen_reloc): Ditto.
4082 (arm_cpus): Add mpcore and arm1176.
4083 (arm_archs): Add armv6{k,z,zk}.
4084 * doc/c-arm.texi: Document new cores and architectures.
4086 2004-09-30 Nick Clifton <nickc@redhat.com>
4088 * config/tc-arm.c: Use ISO C90 formatting.
4090 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4092 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4093 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4094 REG_TYPE_MVDX is expected.
4096 2004-09-29 Marc Bevand <m.bevand@gmail.com>
4098 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4100 2004-09-21 James E Wilson <wilson@specifixinc.com>
4102 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4103 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4104 output_spill_base, output_unat_psprel, output_lc_psprel,
4105 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4106 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4107 output_spill_psprel_p): Use it.
4109 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4111 * config/tc-crx.c (handle_LoadStor): New function.
4112 Handle load/stor unique instructions before parsing.
4114 2004-09-17 Paul Brook <paul@codesourcery.com>
4116 * config/tc-arm.c (s_arm_rel31): New funciton.
4117 (md_pseudo_table): Add .rel31.
4118 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4119 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4120 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4121 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4122 (arm_parse_reloc): Add (target2).
4124 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4126 * Makefile.am: Run "make dep-am".
4127 * Makefile.in: Regenerate.
4128 * aclocal.m4: Regenerate.
4129 * configure: Regenerate.
4130 * doc/Makefile.in: Regenerate.
4131 * po/POTFILES.in: Regenerate.
4132 * po/gas.pot: Regenerate.
4134 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4136 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4137 [!LLONG_MAX]: Ditto.
4139 2004-09-13 Paul Brook <paul@codesourcery.com>
4141 * config/tc-arm.c: Rename RELABS to TARGET1.
4143 2004-09-13 Alan Modra <amodra@bigpond.net.au>
4145 * messages.c (as_internal_value_out_of_range): Cast values passed
4146 to as_bad_where or as_warn_where to proper type.
4148 2004-09-11 Theodore A. Roth <troth@openavr.org>
4150 * config/tc-avr.c: Add support for
4151 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4153 2004-09-09 Alan Modra <amodra@bigpond.net.au>
4155 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4156 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4158 2004-09-08 Paul Brook <paul@codesourcery.com>
4160 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4161 fini_array and preinit_array section types.
4162 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4164 * doc/as.texinfo: Document extra section types.
4166 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4168 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4169 * Makefile.in: Regenerated.
4170 * configure.in: Set em for arm*-*-symbianelf*.
4171 * configure: Regenerated.
4172 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4173 vectors when appropriate.
4174 * config/te-symbian.h: New file.
4176 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4178 * config/tc-crx.c (gettrap): Exception vector can be case
4180 (process_label_constant): Fix a 32-bit displacement bug in branch
4182 (get_operandtype) : Bug fix, wrong operand was used.
4183 (process_label_constant): Initialize relocation type to
4186 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4188 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4189 for synthesizable cores.
4191 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4193 2004-08-25 Dmitry Diky <diwil@spec.ru>
4195 * config/tc-msp430.c: Clean-up the code.
4196 (md_relax_table): New relax table.
4197 (mcu_types): Sort MCU types.
4198 (md_pseudo_table): Add .profiler pseudo handler.
4199 (pow2value): New function.
4200 (msp430_profiler): New function.
4201 (msp430_operands): Add new insns handlers.
4202 (msp430_srcoperand): Add register operand handler, allow complex
4204 (md_estimate_size_before_relax): Rewritten.
4205 (md_convert_frag): Rewritten.
4206 (msp430_relax_frag): New function.
4207 * config/tc-msp430.h (md_relax_frag): define macro
4208 * doc/c-msp430.texi: Update information.
4210 2004-08-24 Nick Clifton <nickc@redhat.com>
4212 * as.c (std_shortopts): Allow -g to take an optional argument.
4213 (parse_args): Pass any switch starting with -g on to the backend
4216 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4218 * configure.in (arm*-*-symbianelf*): New target.
4219 (arm*-*-eabi*): Likewise.
4220 * configure: Regenerated.
4222 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4223 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4226 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4228 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4229 argument, don't do anything if current section is not
4230 .gnu.linkonce.t.* and linkonce_empty is set.
4231 (generate_unwind_image, dot_endp): Adjust callers, call
4232 start_unwind_section (*, 1) if nothing will be put into the
4235 2004-08-17 Nick Clifton <nickc@redhat.com>
4237 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4238 (show_usage): Add -g.
4239 (std_longopts): Add --gen-debug. Alpha sort the table.
4240 (parse_args): Print an error message if a switch is not handled.
4241 Handle the -g switch, calling md_debug_format_selector() if
4243 * NEWS: Mention new feature.
4244 * doc/as.texinfo: Document new switch.
4245 * doc/internals.texi: Document behaviour of md_parse_option.
4247 * config/tc-arm.c (md_parse_option): Do not issue an error message
4248 if the switch is not recognised.
4249 * config/tc-m68k.c (md_parse_option): Likewise.
4250 * config/tc-pdp11.c (md_parse_option): Likewise.
4251 * config/tc-v850.c (md_parse_option): Likewise.
4253 * as.h: Fix up formatting.
4256 2004-08-16 Nick Clifton <nickc@redhat.com>
4258 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4260 * configure.in: Sort architecture based tables alphabetically.
4261 * configure: Regenerate.
4263 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4265 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4266 { "cc", 68 }, with { "cr", 70 }.
4268 2004-08-13 Jan Beulich <jbeulich@novell.com>
4269 Nick Clifton <nickc@redhat.com>
4271 * as.c: Add and handle new --alternate command line option.
4272 * macro.c (macro_set_alternate): New.
4273 * macro.h (macro_set_alternate): Declare.
4274 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4275 * doc/as.texinfo: Document new command line option and pseudo-ops
4276 as well as insert documentation originating from gasp about
4277 alternate macro syntax.
4278 * NEWS: Mention new command line option and pseudo-ops.
4280 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4282 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4285 2004-08-06 Paul Brook <paul@codesourcery.com>
4287 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4288 Handle new relocations.
4289 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4291 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4293 * write.c (relax_segment): Use was_address instead of address when
4294 setting fr_fix field for align frag due to backwards .org.
4296 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4298 Introduce SH2a support.
4299 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4300 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4302 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4303 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4304 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4305 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4306 to end of conditional expression.
4307 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4308 * config/tc-sh.c: Add sh2a-nofpu support.
4309 2003-12-29 DJ Delorie <dj@redhat.com>
4310 * tc-sh.c: Add sh2a support.
4311 (parse_reg): Add tbr.
4312 (parse_at): Support @@(disp,tbr).
4313 (get_specific): Support sh2a opcodes.
4314 (insert4): New, for 4 byte relocs.
4315 (build_Mytes): Support sh2a opcodes.
4316 (md_apply_fix3_Mytes): Support sh2a opcodes.
4317 2003-12-02 Michael Snyder <msnyder@redhat.com>
4318 * config/tc-sh.c (md_parse_option): Handle sh2a.
4319 (sh_elf_final_processing): Ditto.
4321 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4323 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4326 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4328 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4329 (ppc_arch): Expand comment.
4331 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4333 * config/tc-crx.c: Support evaluating the difference between two
4335 * config/tc-crx.h: Likewise.
4337 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4339 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4341 (ia64_elf_section_change_hook): Set the linked-to section for
4344 2004-07-26 Dmitry Diky <diwil@spec.ru>
4346 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4347 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4348 msp430xG438, msp430xG439.
4350 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4352 * doc/as.texinfo (Section, PushSection): Correct documentation
4355 2004-07-21 Jan Beulich <jbeulich@novell.com>
4357 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4358 permissible for the selected instruction suffix.
4359 (match_template): Don't permit 64-bit general purpose operands in
4361 (finalize_imm): Permit 64-bit immediates.
4362 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4363 specially except for the width of the used base and/or index
4364 registers. For 32-bit displacements, use sign-extended
4365 relocations only when using 64-bit addressing.
4366 Force zero displacement on rip-relative addressing when there is
4367 no other displacement.
4368 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4369 specially except for the width of the used base and/or index
4371 (parse_register): Disallow Reg64 registers in 32-bit mode.
4373 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4374 suffix if the instruction doesn't support it.
4376 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4378 * config/tc-mips.c (append_insn): Handle constant expressions with
4379 no associated relocation.
4380 (mips_ip): Cancel the expression after use for the Q format
4382 (parse_relocation): Return no relocation for unsupported
4384 (my_getSmallExpression): Return no relocation if no relocation
4387 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4389 * config/obj-som.c (adjust_stab_sections): Add prototype.
4390 (obj_som_compiler, obj_som_version, obj_som_copyright,
4391 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4392 * config/tc-hppa.c (update_subspace): Likewise.
4393 (is_defined_subspace): Amplify comment.
4394 * config/obj-som.h (som_frob_file): Add prototype.
4396 2004-07-19 Christopher Faylor <cgf@timesys.com>
4397 H.J. Lu <hongjiu.lu@intel.com>
4399 * subsegs.c (section_symbol): Don't create a new segment when
4400 existing segment is undefined.
4402 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4404 * config/tc-arm.c: Include include/opcode/arm.h.
4405 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4406 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4407 (FPU_ARCH_*): Delete.
4408 * Makefile.am: Update dependencies.
4409 * Makefile.in: Regenerate.
4411 2004-07-15 Nick Clifton <nickc@redhat.com>
4413 * configure.in: Accept armbe as a big-endian arm configuration.
4414 * configure: Regenerate.
4416 2004-07-13 Thomas Nystrom <thn@saeab.se>
4418 * config/tc-i386.c (T_SHIFTOP): New constant.
4419 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4420 (intel_el1): Handle '~'.
4421 (intel_get_token): Handle '<>', '&', '|' and '~'.
4423 2004-07-13 Nick Clifton <nickc@redhat.com>
4425 (md_assemble): Remove spurious newline from end of as_bad error
4427 (intel_e05_1): Likewise.
4428 (intel_e11): Likewise.
4429 (intel_match_token): Likewise.
4431 2004-07-11 Andreas Schwab <schwab@suse.de>
4433 * config/tc-m68k.c: Convert to C90. Remove redundant
4434 declarations. Indentation fixup.
4435 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4436 obj_coff_section ourselves.
4438 2004-07-09 James E Wilson <wilson@specifixinc.com>
4440 * config/tc-ia64.c (default_big_endian): New.
4441 (dot_byteorder, md_begin): Use it.
4442 (md_parse_option): Set it.
4444 2004-07-09 Nick Clifton <nickc@redhat.com>
4446 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4447 * configure: Regenerate.
4448 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4449 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4450 sh_find_elf_flags if necessary.
4452 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
4454 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4455 going to be split into more than one in-place addend, return 0
4456 for relocations against mergeable sections. Associate comments
4459 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4461 * Makefile.am (CPU_TYPES): Add crx.
4462 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4463 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4464 (DEPTC_crx_elf): New target.
4465 (DEPOBJ_crx_elf): Likewise.
4466 (DEP_crx_elf): Likewise.
4467 * Makefile.in: Regenerate.
4468 * configure.in: Add crx* target.
4469 * configure: Regenerate.
4470 * config/tc-crx.c: New file.
4471 * config/tc-crx.h: New file.
4472 * NEWS: Mention new target.
4474 2004-07-06 Nick Clifton <nickc@redhat.com>
4476 * config.in: Undefine TARGET_SYMBIAN by default.
4478 * configure: Regenerate. Add sh-symbian-elf target. If
4479 selected define TARGET_SYMBIAN.
4480 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4481 format if TARGET_SYMBIAN has been defined.
4483 * output-file.c (output_file_create): Report the target format
4484 chosen when bfd_openw reports that it is invalid.
4486 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4487 pseudo for BFD based assemblers.
4489 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4492 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4493 (md_parse_option): Remove redundant -isa testing.
4494 Make bfd_arch variable const.
4495 (md_show_usage): Make bfd_arch variable const.
4497 2004-07-03 James E Wilson <wilson@specifixinc.com>
4499 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4500 * config/tc-ia64.h (md_frag_check): Define.
4502 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4504 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4506 * doc/as.texinfo (Weak): Document PE weak symbols.
4508 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4510 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4511 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4512 (mips_frob_file): Rework so that only a single pass through the
4513 relocs is needed. Allow %lo()s to have higher offsets than their
4514 corresponding %hi()s or %got()s.
4516 2004-07-02 Nick Clifton <nickc@redhat.com>
4518 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4519 allow values which have come from undefined symbols.
4520 Always consider this fixup to have been processed as a reloc
4521 cannot be generated for it.
4523 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4525 * frags.h (struct frag): Add has_code and insn_addr fields.
4526 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4527 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4528 * config/tc-ppc.h (md_frag_check): Define.
4530 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4532 * doc/Makefile.am (info): Rename goal to...
4533 (info-local): ... this, to preserve implicit dependencies.
4534 * doc/Makefile.in: Regenerate with automake 1.8.5.
4536 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4538 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4539 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4540 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4541 (tc_gen_reloc): Likewise.
4542 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4543 (m32r_parse_name): Likewise.
4544 (m32r_cgen_parse_fix_exp): Likewise.
4545 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4546 (O_PIC_reloc): Likewise.
4547 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4548 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4549 for @GOTOFF, @GOT, @PLT.
4551 2004-06-21 Jan Beulich <jbeulich@novell.com>
4553 * gas/symbols.c: While discarding ordinary local absolute symbols
4554 when --strip-local-absolute is in effect, retain file symbols.
4556 2004-06-20 Andreas Schwab <schwab@suse.de>
4558 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4559 (md_parse_option): Likewise.
4561 2004-06-17 Jan Beulich <jbeulich@novell.com>
4563 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4564 * config/te-netware.h: New file.
4565 * config/te-ppcnw.h: Delete: Obsolete.
4566 * configure.in: Eliminate ill NetWare targets. Make generic
4567 NetWare target use proper emulation.
4568 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4569 reference to new te-netware.h.
4570 * configure: Regenerate.
4571 * Makefile.in: Regenerate.
4573 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4575 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4576 comparison in .insn pseudo operation.
4578 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4580 * config/obj-coff.c (coff_adjust_section_syms): Use
4581 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4582 (coff_frob_section): Likewise.
4583 * config/tc-mips.c (md_apply_fix3): Likewise.
4584 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4585 (elf_frob_file_after_relocs): Likewise.
4587 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4589 * config/tc-hppa.c (log2): Rename to exact_log2.
4590 (pa_next_subseg): Delete unused function.
4591 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4592 (create_new_subspace): Likewise.
4595 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4596 labels. Fix warning.
4598 2004-05-28 DJ Delorie <dj@redhat.com>
4600 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4601 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4602 or non-merged symbols.
4604 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4606 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4607 restore the old slot when inserting srlz.i/srlz.d.
4609 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4611 * Makefile.am: Regenerate dependecies.
4612 * Makefile.in: Regenerate.
4613 * config/tc-sh.c (valid_arch): Make unsigned.
4614 (preset_target_arch): Likewise.
4615 (md_begin): Use new architecture flags system.
4616 (get_specific): Likewise.
4617 (assemble_ppi): Likewise.
4618 (md_assemble): Likewise. Also fix error check for bad opcodes.
4619 (md_parse_option): Likewise. Also generate -isa values according
4620 to the table in bfd/cpu-sh.c instead of just constants. Also
4621 allow <arch>-up ISA variants.
4622 (sh_elf_final_processing): Replace if-else chain with a call to
4623 sh_find_elf_flags().
4625 2004-05-28 Peter Barada <peter@the-baradas.com>
4627 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4628 with zero offset into mode 2 addressing to save a word.
4630 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4632 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4633 (ar_is_only_in_integer_unit): New.
4634 (ar_is_only_in_memory_unit): New.
4635 (generate_unwind_image): Silence gcc on 32bit host.
4636 (md_assemble): Use ar_is_only_in_integer_unit instead of
4637 ar_is_in_integer_unit. Check AR access.
4639 2004-05-27 Peter Barada <peter@the-baradas.com>
4641 * config/tc-m68k.c (md_begin): Sort the opcode table into
4643 (m68k_compare_opcode): New function to do the sorting.
4645 2004-05-24 Peter Barada <peter@the-baradas.com>
4647 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4648 addressing on MIT style operands.
4649 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4651 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4654 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4656 * expr.c (operand, operator): Don't reject '++' and '--'.
4658 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4660 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4663 2004-05-17 Adam Nemet <anemet@lnxw.com>
4665 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4666 * configure: Regenerate.
4668 2004-05-13 Paul Brook <paul@codesourcery.com>
4670 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4672 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4674 * configure.in (or32-*-rtems*): Switch to elf.
4675 * configure: Regenerate.
4677 2004-05-13 Nick Clifton <nickc@redhat.com>
4679 * po/fr.po: Updated French translation.
4681 2004-05-11 Nick Clifton <nickc@redhat.com>
4683 * doc/as.texinfo (Section): Document G and T flags to .section
4684 directive. Document the extra arguments that the G flag
4685 requires. Document the #tls flag.
4687 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4689 * subsegs.c (section_symbol): Create a new section symbol if
4690 the existing one doesn't match.
4691 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4693 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4695 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4696 to cope with VR4181A errata MD(1) and MD(4).
4698 2004-05-07 Brian Ford <ford@vss.fsi.com>
4700 * NEWS: Mention .secrel32 for pe[i]-i386.
4702 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4704 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4705 (HANDLE_ALIGN): New.
4707 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4709 * Makefile.am (DIST_SUBDIRS): Define.
4710 * aclocal.m4: Regenerate with automake 1.8.4.
4711 * Makefile.in: Likewise.
4712 * doc/Makefile.in: Likewise.
4714 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4716 * config/tc-ia64.c (dot_serialize): Declare.
4717 (dot_serialize): New function.
4718 (md_pseudo_table): Add ".serialize.data" and
4719 ".serialize.instruction" directives.
4721 2004-05-06 Nick Clifton <nickc@redhat.com>
4723 * messages (as_internal_value_out_of_range): Print a message about
4724 a value being out of range. Be consistent about whether the
4725 values are printed in decimal or hexadecimal.
4726 (as_warn_value_out_of_range): Generate a warning message about an
4728 (as_bad_value_out_of_range): Generate an error message about an
4730 * as.h: Prototype the new functions.
4731 * config/tc-alpha.c (insert_operand): Use new function.
4732 * config/tc-arc.c (arc_insert_operand): Likewise.
4733 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4734 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4735 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4736 * config/tc-s390.c (s390_insert_operand): Likewise.
4737 * config/tc-v850.c (v850_insert_operand): Likewise.
4739 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4741 * configure.in: Set em=linux for frv-*-*linux*.
4742 * configure: Rebuilt.
4743 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4744 (frv_md_fdpic_enabled): New.
4745 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4746 (DEFAULT_FDPIC): New.
4747 (frv_flags): Use DEFAULT_FDPIC.
4748 (frv_pic_flag): Likewise.
4749 (OPTION_NOPIC): New.
4750 (md_longopts): Add -mnopic.
4751 (md_parse_option): Handle it.
4752 (md_show_usage): Add -mfdpic and -mnopic.
4754 2004-05-05 Peter Barada <peter@the-baradas.com>
4756 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4757 chips for invalid coldfire instructions, rename selectors
4758 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4759 add current_chip to track which chip is referred to(including save/restore),
4760 use current_chip to select control registers, not current_arch.
4761 (md_show_usage): Add new chips.
4762 * doc/c-m68k.texi: Document new command line switches.
4764 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4766 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4767 (NOP_OPCODE): Define.
4768 (s390_align_code): Remove prototype.
4769 * tc-s390.c (s390_align_code): Remove.
4771 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4773 * config/tc-ia64.c (make_unw_section_name): Removed.
4774 (start_unwind_section): New function.
4775 (generate_unwind_image): Take const segT instead of const
4777 (dot_handlerdata): Adjusted.
4778 (dot_endp): Likewise.
4780 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4782 * config/obj-elf.c (obj_elf_change_section): Allow the
4783 ".note.GNU-stack" section has SHF_EXECINSTR.
4785 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4787 * config/obj-elf.c (get_section): Return bfd_boolean.
4788 (obj_elf_change_section): Call bfd_get_section_by_name_if
4789 instead of bfd_map_over_sections.
4791 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4793 * config/obj-elf.c (get_section): New function.
4794 (obj_elf_change_section): Support multiple sections with same
4797 2004-04-30 Nick Clifton <nickc@redhat.com>
4799 * config/tc-arm.c (create_register_alias): Fix typo checking for
4800 case sensitive register aliases.
4801 (co_proc_number): Use error message string in all_reg_maps[]
4803 (cp_reg_required_here): Likewise.
4804 (fp_reg_required_here): Likewise.
4806 2004-04-29 Brian Ford <ford@vss.fsi.com>
4808 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4810 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4812 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4813 (load_address, macro, mips_ip, md_parse_option)
4814 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4815 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4816 embedded-PIC handling, and update comments.
4817 (SWITCH_TABLE): Remove.
4818 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4819 (enum mips_pic_level): Remove EMBEDDED_PIC.
4820 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4821 (TC_FORCE_RELOCATION): Update comment.
4822 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4823 might be safe to remove now that MIPS embedded-PIC is gone.
4825 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4827 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4828 call to obj_set_subsection_attributes.
4829 (obj_som_init_stab_section): Likewise.
4830 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4831 (pa_def_subspaces): Provide comdat default.
4832 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4833 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4834 calls to create_new_subspace and update_subspace to pass comdat flag.
4835 (create_new_subspace, update_subspace): Add new comdat argument. Use
4836 it in calls to obj_set_subsection_attributes.
4837 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4838 and use of comdat, common and dup_comm parameters.
4840 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4842 * config/obj-elf.c (obj_elf_change_section): Check if the old
4843 group name is NULL before comparison.
4845 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4847 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4849 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4851 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4853 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4855 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4856 (OPTION_MEMBEDDED_PIC): Remove.
4857 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4858 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4859 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4860 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4861 (OPTION_ELF_BASE): Renumber.
4862 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4863 (md_show_usage): Remove mention of -membedded-pic.
4864 * doc/as.texinfo: Remove mention of -membedded-pic.
4866 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4868 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4869 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4871 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4872 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4873 USE_GLOBAL_POINTER_OPT.
4875 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4877 * config/tc-mips.c (macro): One more use of load_delay_nop.
4879 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4881 * config/tc-mips.c (load_delay_nop): New function.
4882 (load_address, macro): Use load_delay_nop() to build a nop
4883 which can be omitted with gpr_interlocks.
4885 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4887 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4888 cop_interlocks): Remove superfluous CPU entries.
4890 2004-04-22 Paul Brook <paul@codesourcery.com>
4892 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4894 2004-04-22 Peter Barada <peter@the-baradas.com>
4896 * NEWS: Added support for EMAC instructions and MAC/EMAC
4898 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4899 scale factor tokens, trailing_ampersand to mark mask addressing
4900 for MAC/EMAC instructions.
4901 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4903 (yylex): Handle '>', '<', and '&' following '+'.
4904 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4905 architectures in archs[].
4906 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4907 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4909 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4910 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4912 Add EMAC operands to init_table[].
4914 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4916 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4918 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4919 * config/tc-arm.c (enum mstate): Delete from here.
4920 (mapping_state): Remove the static mapstate variable and instead
4921 store the state in the segment. This allows a per-section mapping
4922 state. Handle and ignore MAP_UNDEFINED states.
4923 (arm_elf_change_section): Get the current mapping state from the
4925 (s_ltorg): Set the mapping state to MAP_DATA.
4926 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4927 for each pool as it is emitted.
4929 2004-04-22 Nick Clifton <nickc@redhat.com>
4931 * config/tc-arm.h: Formatting tidy ups.
4933 2004-04-20 Chris Demetriou <cgd@broadcom.com>
4935 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4937 2004-04-20 DJ Delorie <dj@redhat.com>
4939 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4940 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4941 [TE_PE] (O_secrel): Define.
4942 [TE_PE] (x86_pe_cons_fix_new): New.
4943 [TE_PE] (pe_directive_secrel): Likewise.
4944 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4946 2004-04-19 Eric Christopher <echristo@redhat.com>
4948 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4949 of previous patch for fix in gcc.
4951 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4953 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4955 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4957 * read.c (do_align): Call md_flush_pending_output, if defined.
4959 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4961 * expr.c (operand): Correct checks for ++ and --.
4963 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4965 * config/tc-generic.c: Add some comments.
4967 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
4969 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4970 -{no-}mfix-vr4122-bugs.
4971 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4972 (append_insn, mips_emit_delays): Update accordingly.
4973 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4974 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4975 (md_parse_option): Update after above changes.
4976 (md_show_usage): Add -mfix-vr4120.
4978 2004-04-13 Bob Wilson <bob.wilson@acm.org>
4980 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4981 of .section directive; add a reference to the ELF .subsection
4984 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4986 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4989 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4991 * Makefile.am: Remove mips from aout targets.
4992 * Makefile.in: Regenerate.
4993 * configure.in: Remove mips-dec-bsd* target.
4994 * configure: Regenerate.
4996 2004-04-07 Alan Modra <amodra@bigpond.net.au>
4999 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5000 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5001 Update "mapping". Restrict some @ modifiers to 32 bit.
5003 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5004 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5006 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5007 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5008 dont_adjust_reloc_32 is set.
5009 (md_longopts): Add option -renesas.
5010 (md_parse_option, md_show_usage): Likewise.
5011 * doc/c-sh.texi: Likewise.
5013 2004-04-01 Dave Korn <dk@artimi.com>
5015 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5016 hi16 and lo16 fixS structs.
5017 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5018 exactly the same way as for RELOC_DLX_REL16.
5019 (machine_ip): properly respect LO flag in the_insn and
5020 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5021 (md_apply_fix3): apply RELOC_DLX_LO16.
5023 2004-03-30 Stan Shebs <shebs@apple.com>
5025 Remove long-obsolete MPW support.
5026 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5027 * configure.in: Remove mention of ppc-*-mpw* config.
5028 * configure.in: Likewise.
5030 2004-03-30 Nick Clifton <nickc@redhat.com>
5032 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5033 OBJ_ELF being defined.
5035 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5037 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5039 2004-03-23 Paul Brook <paul@codesourcery.com>
5041 * config/tc-arm.c (meabi_flags): New variable.
5042 (arm_parse_eabi): New function.
5043 (md_begin): Set flags for EABI v3.
5045 (arm_long_opts): Add meabi.
5046 * doc/as.texinfo <ARM>: Document -meabi.
5047 * doc/c-arm.texi: Ditto.
5049 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5051 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5052 tables even when use_literal_section flag is not set.
5054 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5056 * config/tc-sh.c: Remove trailing whitespace.
5058 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5060 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5061 --mul-bug-abort and the default behavior.
5062 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5063 (err_for_dangerous_mul_placement): New variable.
5064 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5066 (md_cris_relax_table): Have placeholder for STATE_MUL.
5067 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5068 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5070 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5071 STATE_BYTE)>: Ditto.
5072 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5073 alignment and position of this frag, emit error message if
5075 (md_assemble): For a multiply insn and when checking it,
5076 transform the current frag into a special frag for that purpose.
5077 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5078 OPTION_MULBUG_ABORT_ON>: Handle new options.
5080 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5082 * config/tc-xtensa.c (mark_literal_frags): New function.
5083 (xtensa_move_literals): Call mark_literal_frags for all literal
5084 segments, including init and fini literal segments.
5085 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5087 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5089 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5090 (pa_comm): Set BSF_OBJECT in symbol flags.
5092 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5094 * Makefile.am: Run "make dep-am".
5095 * Makefile.in: Regenerate.
5096 * doc/Makefile.in: Regenerate.
5097 * config.in: Regenerate.
5098 * po/gas.pot: Regenerate.
5100 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5102 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5103 (demand_empty_rest_of_line): Issue an error here.
5104 (ignore_rest_of_line): Silently skip to end.
5105 (demand_copy_string): Issue an error, not warning.
5107 * config/obj-elf.c (obj_elf_section_name): Likewise.
5108 (obj_elf_section): Likewise.
5109 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5110 (arc_extinst): Likewise.
5111 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5112 (dot_spill): Likewise.
5113 (dot_unwabi): Likewise.
5114 (dot_prologue): Likewise.
5116 * expr.c (operand): Reject ++ and --.
5117 (operator): Likewise.
5119 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5121 * config/tc-sh.c: Include dw2gencfi.h.
5122 (sh_cfi_frame_initial_instructions): New function.
5123 (sh_regname_to_dw2regnum): Likewise.
5124 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5126 (TARGET_USE_CFIPOP): Define.
5127 (tc_cfi_frame_initial_instructions): Likewise.
5128 (tc_regname_to_dw2regnum): Likewise.
5129 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5130 * Makefile.am: Update dependencies.
5131 * Makefile.in: Regenerate.
5133 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5135 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5136 * configure: Regenerate.
5138 2004-03-12 Bob Wilson <bob.wilson@acm.org>
5140 * read.c (s_leb128): Call md_flush_pending_output.
5142 2004-03-12 Michal Ludvig <mludvig@suse.cz>
5144 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5145 * config/tc-i386.h (CpuPadLock): New define.
5146 (CpuUnknownFlags): Added CpuPadLock.
5148 2004-03-07 Andreas Schwab <schwab@suse.de>
5150 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5152 2004-03-07 Richard Henderson <rth@redhat.com>
5154 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5155 (cfi_finish): Likewise for fde.
5157 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5159 * config/tc-ia64.c (md_assemble): Properly handle NULL
5161 (ia64_handle_align): Don't abort if failed to add a stop bit.
5163 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5165 * Makefile.in: Regenerated.
5166 * aclocal.m4: Likewise.
5167 * configure: Likewise.
5168 * doc/Makefile.in: Likewise.
5170 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5172 * config/tc-ia64.c (dot_align): New.
5173 (ia64_do_align): Make it static.
5174 (md_pseudo_table): Use "dot_align" for "align".
5175 (ia64_md_do_align): Don't set align_frag here.
5176 (ia64_handle_align): Add a stop bit to the previous bundle if
5179 * config/tc-ia64.h (ia64_do_align): Removed.
5181 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5183 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5184 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5185 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5186 the most general type or the user specifically requested it.
5187 (md_assemble): Add a new error message for when an instruction
5188 is understood, but is not allowed due to an -isa option.
5190 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5192 * config/tc-ia64.c (align_frag): New.
5193 (md_assemble): Set the tc_frag_data field in align_frag for
5194 IA64_OPCODE_FIRST instructions.
5195 (ia64_md_do_align): Set align_frag.
5196 (ia64_handle_align): Add a stop bit if needed.
5198 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5199 (TC_FRAG_INIT): New.
5201 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5203 * config/tc-frv.c (fr400_audio): New variable.
5204 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5205 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5206 (target_implements_insn_p): New function.
5207 (md_assemble): Report an error if the processor doesn't implement
5210 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5212 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5213 (md_parse_option): Ditto.
5214 (OPTION_NO_SPECIAL_M32R): Added.
5215 (md_show_usage): Document it.
5216 (enable_speial_m32r): Changed a default value from 0 to 1.
5217 * doc/c-m32r.texi: Document the -no-bitinst option.
5219 2004-02-27 Nick Clifton <nickc@redhat.com>
5221 * config/tc-sh.c (get_operand): Revert previous delta.
5222 (tc_gen_reloc): Check for an unknown reloc type before processing
5225 2004-02-27 Hannes Reinecke <hare@suse.de>
5227 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5228 .insn pseudo operation.
5230 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5232 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5233 added for wrong syntax.
5235 2004-02-26 Eric Christopher <echristo@redhat.com>
5237 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5238 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5240 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5242 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5243 nibble types to assembler.
5245 2004-02-25 Fred Fish <fnf@redhat.com>
5247 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5249 2004-02-20 James E Wilson <wilson@specifixinc.com>
5251 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5253 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5254 (ia64_estimate_size_before_relax): New.
5255 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5256 (generate_unwind_image): Pass 1 to fixup_unw_records.
5257 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5258 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5260 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5262 * stabs.c (generate_asm_file): Avoid warning about use of
5263 uninitialized variable.
5265 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5267 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5268 body, and endp, allow unwind records which do not have a "t"
5269 (time/instruction) field.
5271 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5273 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5274 (do_mav_dspsc_2): Likewise.
5275 Fix accumulator registers move opcodes.
5277 2004-02-13 Hannes Reinecke <hare@suse.de>
5278 Jakub Jelinek <jakub@redhat.com>
5280 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5282 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5284 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5285 (tc_frob_symbol): New macro definition.
5286 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5288 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5290 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5293 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5295 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5296 (TC_CASE_SENSITIVE): ... this.
5297 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5298 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5300 2004-02-06 James E Wilson <wilson@specifixinc.com>
5302 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5303 (generate_unwind_image): Re-add it here.
5305 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5307 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5308 * read.h (SKIP_WHITESPACE): Turn into an expression.
5309 * read.c (read_a_source_file): A pseudo is removed by having a
5312 2004-02-05 James E Wilson <wilson@specifixinc.com>
5314 * config/tc-ia64.c (output_endp): New.
5315 (count_bits): Delete.
5316 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5317 endp unwind records.
5318 (fixup_unw_records): Handle endp unwind records. Delete code for
5319 shortening prologue regions not followed by a body record.
5320 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5321 * config/tc-ia64.h (unw_record_type): Add endp.
5323 2004-02-03 James E Wilson <wilson@specifixinc.com>
5325 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5326 fill padding bytes with zeroes.
5327 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5328 sets unwind_record slot_number and slot_frag fields.
5330 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5332 * config/tc-mips.c (add_got_offset_hilo): New function.
5333 (macro): Use load_register() and add_got_offset_hilo() to load
5334 constants instead of hardcoding code sequences throughout.
5336 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5338 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5340 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5342 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5344 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5345 of hard-coded test for TARGET_OS=elf.
5347 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5349 * config/tc-mips.c (hilo_interlocks): Change definition
5350 so that MIPS32, MIPS64 and later ISAs are included, along with
5351 the already-included machines. Update comments.
5353 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5355 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5356 undefined local labels.
5358 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5360 * config/tc-mips.c (load_address, macro): Update comments about
5361 NewABI GP relaxation.
5363 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5365 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5366 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5367 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5368 (set_at, load_register, load_address, move_register): Likewise.
5369 (load_got_offset, add_got_offset): Likewise.
5370 Update all calls and tidy accordingly.
5372 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5374 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5375 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5376 (RELAX_USE_SECOND): Bump to 0x10000.
5377 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5378 (mips_macro_warning): New variable.
5379 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5380 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5381 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5383 (append_insn): Update mips_macro_warning.sizes.
5384 (macro_start, macro_warning, macro_end): New functions.
5385 (macro_build): Don't emit warnings here.
5386 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5387 (md_convert_frag): Check for cases where one macro alternative
5388 needs a warning and the other doesn't. Emit a warning if the
5389 longer sequence was chosen.
5391 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5393 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5394 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5395 the first sequence, the size of the second sequence, and a flag
5396 that says whether we should warn.
5397 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5398 (RELAX_FIRST, RELAX_SECOND): New.
5399 (mips_relax): New variable.
5400 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5401 (append_insn): Remove "place" argument. Use mips_relax.sequence
5402 rather than "place" to check whether we're expanding the second
5403 alternative of a relaxable macro. Remove redundant check for
5404 branch relaxation. If generating a normal insn, and there
5405 is not enough room in the current frag, call relax_close_frag()
5406 to close it. Update mips_relax.sizes[]. Emit fixups for the
5407 second version of a relaxable macro. Record the first relaxable
5408 fixup in mips_relax. Remove tc_gen_reloc workaround.
5409 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5410 in the same way as in append_insn.
5411 (mips16_macro_build): Remove "place" argument.
5412 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5413 when generating the second version of a relaxable macro.
5414 (load_got_offset, add_got_offset): New functions.
5415 (load_address, macro): Use new relaxation machinery. Remove
5416 tc_gen_reloc workarounds.
5417 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5418 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5419 first version is needed.
5420 (tc_gen_reloc): Remove relaxation handling.
5421 (md_convert_frag): Go through the fixups for a relaxable macro and
5422 mark those that belong to the unneeded alternative as done. If the
5423 second alternative is needed, adjust the fixup addresses to account
5424 for the deleted first alternative.
5426 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5428 * frags.h (frag_room): Declare.
5429 * frags.c (frag_room): New function.
5430 * doc/internals.texi: Document it.
5432 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5434 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5435 optimization for -mtune=r3900, as this will break on other CPUs.
5437 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
5439 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5440 be relaxed, use fixup.
5441 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5443 2004-01-19 Jakub Jelinek <jakub@redhat.com>
5445 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5448 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5450 * config/tc-mips.c (append_insn): Properly detect variant frags
5451 that preclude swapping of relaxed branches. Correctly swap
5452 instructions between frags when dealing with relaxed branches.
5454 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5456 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5458 * aclocal.m4: Regenerate.
5459 * configure: Regenerate.
5461 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5463 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5466 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
5468 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5469 reloc, reserve space for the delay slot as well as the jalr itself.
5471 2004-01-09 Paul Brook <paul@codesourcery.com>
5473 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5474 (do_vfp_sp2_from_reg2): New function.
5476 (do_vfp_dp_from_reg2): Check return values properly.
5478 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5480 * config/tc-mips.c (warn_nops): Remove static variable.
5481 (macro): Remove test of warn_nops.
5482 (md_shortops): Remove 'n'.
5483 (md_parse_option): Remove 'n' case.
5484 (md_show_usage): Remove -n.
5485 * doc/as.texinfo (Overview): Remove MIPS -n option.
5486 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5487 * NEWS: Mention removal of MIPS -n option.
5489 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5490 (cop_interlocks): Check ISA level.
5491 (cop_mem_interlocks): Define.
5492 (reg_needs_delay): Check cop_interlocks rather than
5493 ISA_HAS_COPROC_DELAYS.
5494 (append_insn): Likewise. Use cop_mem_interlocks rather than
5495 directly checking mips_opts.isa.
5496 (mips_emit_delays): Likewise.
5498 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5500 * config/tc-ia64.c (unwind): Move next_slot_number and
5501 next_slot_frag to ...
5502 (unw_rec_list): Here.
5503 (free_list_records): Removed.
5504 (output_unw_records): Likewise.
5505 (generate_unwind_image): Make it void.
5506 (alloc_record): Initialize next_slot_number and next_slot_frag.
5507 (slot_index): Take .org, .space and .align into account.
5508 (fixup_unw_records): Don't set slot_number to 0. Use
5509 list->next_slot_number and list->next_slot_frag instead of
5510 unwind.next_slot_number and unwind.next_slot_frag.
5511 (ia64_convert_frag): New.
5512 (generate_unwind_image): Generate a rs_machine_dependent frag
5514 (emit_one_bundle): Use list->next_slot_number and
5515 list->next_slot_frag instead of unwind.next_slot_number and
5516 unwind.next_slot_frag.
5518 * config/tc-ia64.h (md_convert_frag): Defined as
5520 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5522 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5524 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5525 * config/tc-frv.h (md_apply_fix3): Don't define.
5526 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5528 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5529 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5530 * config/tc-frv.c (line_separator_chars): Add `!'.
5531 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5532 * config/tc-frv.c (md_assemble): Clear insn upfront.
5533 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5534 * config/tc-frv.c (OPTION_FDPIC): New macro.
5535 (md_longopts): Add mfdpic.
5536 (md_parse_option): Handle it.
5537 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5538 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5539 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5540 (frv_pic_ptr): Parse funcdesc.
5542 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5544 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5545 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5547 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5549 * Makefile.am (Makefile): Move the dependency on
5550 $(BFDDIR)/configure.in to...
5551 (CONFIG_STATUS_DEPENDENCIES): ... here.
5552 (AUTOMAKE_OPTIONS): Require automake 1.8.
5553 * Makefile.in: Regenerate.
5554 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5555 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5556 $(BFDDIR)/configure.in here as well.
5557 * doc/Makefile.in: Regenerate.
5559 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5561 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5562 * Makefile.in: Regenerate.
5563 * aclocal.m4: Regenerate.
5564 * doc/Makefile.am (install, install-info): Remove.
5565 (install-data-local): A new hook for install-info.
5566 (AUTOMAKE_OPTIONS): Require automake 1.8.
5567 * doc/Makefile.in: Regenerate.
5569 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
5571 * doc/c-sh.texi: Update description about floating point behavior
5574 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5576 * configure.in: Add m68k-uClinux target.
5577 * configure: Regenerate.
5579 For older changes see ChangeLog-0203
5585 version-control: never