1 2005-09-08 Chao-ying Fu <fu@mips.com>
3 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
4 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
7 2005-09-08 Paul Brook <paul@codesourcery.com>
9 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
10 (do_smc, do_t_smc): ... to this.
11 (insns): Remane smi to smc.
12 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
15 2005-09-07 Richard Henderson <rth@redhat.com>
17 * dwarf2dbg.c (dwarf2_where): Set line->isa.
18 (dwarf2_set_isa): New.
19 (dwarf2_directive_loc): Rearrange to allow all options on one line.
20 * dwarf2dbg.h (dwarf2_set_isa): Declare.
21 * doc/as.texinfo: Update .loc documentation.
23 2005-09-07 Richard Henderson <rth@redhat.com>
25 * dwarf2dbg.c: Include safe-ctype.h.
26 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
27 (current): Initialize.
28 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
29 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
30 (dwarf2_directive_file): Cope with invalid filename.
31 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
32 epilogue_begin, is_stmt, isa.
33 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
35 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
36 and DWARF2_FLAG_EPILOGUE_BEGIN.
37 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
38 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
39 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
40 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
41 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
42 (struct dwarf2_line_info): Add isa member.
43 * doc/as.texinfo (LNS directives): New node.
45 2005-09-07 David Ung <davidu@mips.com>
47 * config/tc-mips.c (append_insn): Undo last change. Instead add
48 guard to suppress calling frag_grow if the current instruction is
49 one that allows a delay slot.
51 2005-09-06 Chao-ying Fu <fu@mips.com>
53 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
54 (mips_opts): Add -1 to initialize ase_mt.
55 (file_ase_mt): New variable for -mmt.
56 (CPU_HAS_MT): New define.
57 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
59 (mips_ip): Check ase_mt to enable MT instructions.
60 Handle !, $, *, &, +T, +t, g operand formats.
61 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
63 (OPTION_MT, OPTION_NO_MT): New define.
64 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
65 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
66 (mips_after_parse_args): Set ase_mt based on CPU.
67 (s_mipsset): Handle ".set mt" and ".set nomt".
68 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
69 (md_show_usage): Show usage of -mmt and -mno-mt.
70 * doc/as.texinfo: Document -mmt and -mno-mt options.
71 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
74 2005-09-06 Paul Brook <paul@codesourcery.com>
76 * config/tc-arm.c (arm_it): Add relax field.
77 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
78 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
79 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
80 do_t_mov_cmp): Allow relaxation.
81 (output_relax_insn): New function.
82 (put_thumb32_insn): New function.
83 (output_inst): Use new functions.
84 (md_assemble): Don't throw error on relaxable instructions.
85 (insns): Change "b" entry from TCE(...) to tCE(...).
86 (md_estimate_size_before_relax): Return 2.
87 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
88 relax_branch, arm_relax_frag): New functions.
89 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
91 * config/tc-arm.h (md_convert_frag): Remove definition.
92 (md_relax_frag): Define.
93 (arm_relax_frag): Add prototype.
95 2005-09-02 Paul Brook <paul@codesourcery.com>
97 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
99 2005-09-02 Paul Brook <paul@codesourcery.com>
101 * config/tc-arm.c (encode_arm_cp_address): Use
102 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
103 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
105 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
108 (insns): Use them for coprocessor instructions.
109 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
110 (get_thumb32_insn): New function.
111 (put_thumb32_insn): New function.
112 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
113 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
115 2005-09-02 Paul Brook <paul@codesourcery.com>
117 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
118 incorrect suffix matches.
120 2005-09-01 David Ung <davidu@mips.com>
122 * config/tc-mips.c (append_insn): Correctly handle mips16 case
123 when the frags are different for the 2 instructions we want to
124 swap. If the lengths of the 2 instructions are not the same, we
125 won't do the swap but emit an nop.
127 2005-09-01 Dmitry Diky <diwil@spec.ru>
129 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
130 as appropriate. Change frag_variant() to frag_var() for relaxes.
132 2005-08-29 Nick Clifton <nickc@redhat.com>
134 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
137 2005-08-26 Jan Beulich <jbeulich@novell.com>
139 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
140 qualified operand of a branch.
141 (intel_bracket_expr): Set JumpAbsolute here...
142 (intel_e11): ... rather than here.
144 2005-08-26 Christian Groessler <chris@groessler.org>
146 * configure.tgt: Set bfd_gas also for z8k cpu.
147 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
149 (newfix): Adapt to bfd reloc types.
150 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
151 is available in the current frag.
152 (md_convert_frag): Adapt function parameters.
153 (tc_gen_reloc): New function.
154 (md_section_align): Use bfd_get_section_alignment.
155 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
156 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
158 * config/tc-z8k.h (TARGET_ARCH): Define.
159 (tc_fix_adjustable): Define.
161 2005-08-25 Chao-ying Fu <fu@mips.com>
163 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
164 (mips_opts): Add -1 to initialize ase_dsp.
165 (file_ase_dsp): New variable for -mdsp.
166 (CPU_HAS_DSP): New define.
167 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
169 (mips_ip): Add min_range and max_range for checking singed numbers.
170 Check ase_dsp to enable DSP instructions.
171 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
172 (OPTION_DSP, OPTION_NO_DSP): New define.
173 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
174 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
175 (mips_after_parse_args): Set ase_dsp based on CPU.
176 (s_mipsset): Handle ".set dsp" and ".set nodsp".
177 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
178 (md_show_usage): Show usage of -mdsp and -mno-dsp.
180 2005-08-23 David Ung <davidu@mips.com>
182 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
185 2005-08-23 Alan Modra <amodra@bigpond.net.au>
188 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
190 2005-08-23 Phil Edwards <phil@codesourcery.com>
192 * configure.tgt (*-*-vxworks): Match vxworks* instead.
194 2005-08-22 Jan Beulich <jbeulich@novell.com>
196 * config/tc-i386.c (object_64bit): New.
197 (i386_target_format): Initialize it.
198 (output_disp): Use object_64bit for relocation type determination.
199 (output_imm): Likewise.
200 (i386_validate_fix): Likewise.
201 (tc_gen_reloc): Likewise.
202 (lex_got): Likewise. Remove static mode_name. Change array size
203 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
204 (x86_cons): Use object_64bit for deciding whether quad fields can
207 2005-08-18 Christian Groessler <chris@groessler.org>
209 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
210 * config/tc-mcore.h: Likewise.
211 * config/tc-z8k.h: Likewise.
212 * config/tc-z8k.c: Likewise.
213 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
214 sh_coff_reloc_mangle declaration.
215 * config/tc-sh.c: (md_apply_fix): Fix comment for case
218 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
220 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
221 to confirm that no ISA is specified.
223 2005-08-18 Nick Clifton <nickc@redhat.com>
225 * write.c (relax_segment): Count the number of frags being
226 processed and use this to compute a maximum limit on the number of
227 iterations that will be allowed when attempting to relax the
230 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
232 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
233 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
235 2005-08-16 Alan Modra <amodra@bigpond.net.au>
237 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
240 2005-08-15 Paul Brook <paul@codesourcery.com>
242 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
244 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
246 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
248 * config/tc-ppc.c (parse_cpu): Add -me300 support.
249 (md_show_usage): Likewise.
250 * doc/c-ppc.texi (PowerPC-Opts): Document it.
252 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
254 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
255 (md_gather_operands): Add support for optional operands.
257 2005-08-12 Dmitry Diky <diwil@spec.ru>
258 * config/tc-msp430.c (msp430_enable_relax): New flag.
259 (msp430_enable_polys): Likewise.
260 (OPTION_RELAX): New option.
261 (OPTION_POLYMORPHS): Likewise.
262 (md_longopts): New long options.
263 (md_show_usage): Updated.
264 (md_parse_option): Add new options handler.
265 (msp430_operands): Add check if polymorph insns are enabled.
266 (msp430_force_relocation_local): New function.
267 (md_apply_fix): Now delete relocs according to new flags combination.
268 (msp430_relax_frag): Convert long branches to short branches only if
269 flag msp430_enable_relax is set.
270 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
271 (msp430_force_relocation_local): Likewise.
272 * doc/c-msp430.texi: Describe new options.
274 2005-08-11 Ian Lance Taylor <ian@airs.com>
276 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
277 (stamp-mk.com): Likewise.
278 (EXTRA_DIST): Remove make-gas.com from list.
279 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
280 * Makefile.in: Regenerate.
282 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
284 * subsegs.c (subseg_change): Move declaration of seginfo to before
287 2005-08-11 Alan Modra <amodra@bigpond.net.au>
289 * README-vms: Delete.
290 * config-gas.com: Delete.
291 * makefile.vms: Delete.
292 * vmsconf.sh: Delete.
293 * config/atof-tahoe.c: Delete.
294 * config/m88k-opcode.h: Delete.
295 * config/obj-bout.c: Delete.
296 * config/obj-bout.h: Delete.
297 * config/obj-hp300.c: Delete.
298 * config/obj-hp300.h: Delete.
299 * config/tc-a29k.c: Delete.
300 * config/tc-a29k.h: Delete.
301 * config/tc-h8500.c: Delete.
302 * config/tc-h8500.h: Delete.
303 * config/tc-m88k.c: Delete.
304 * config/tc-m88k.h: Delete.
305 * config/tc-tahoe.c: Delete.
306 * config/tc-tahoe.h: Delete.
307 * config/tc-tic80.c: Delete.
308 * config/tc-tic80.h: Delete.
309 * config/tc-w65.c: Delete.
310 * config/tc-w65.h: Delete.
311 * config/te-aux.h: Delete.
312 * config/te-delt88.h: Delete.
313 * config/te-delta.h: Delete.
314 * config/te-dpx2.h: Delete.
315 * config/te-hp300.h: Delete.
316 * config/te-ic960.h: Delete.
317 * config/vms-a-conf.h: Delete.
318 * doc/c-a29k.texi: Delete.
319 * doc/c-h8500.texi: Delete.
320 * doc/c-m88k.texi: Delete.
321 * README: Remove obsolete examples, and list of supported targets.
322 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
323 bout and hp300 support.
324 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
325 * configure.in: Remove --enable-bfd-assembler, need_bfd,
327 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
328 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
329 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
331 * dw2gencfi.c: Likewise.
332 * dwarf2dbg.c: Likewise.
334 * input-file.c: Likewise.
335 * listing.c: Likewise.
336 * literal.c: Likewise.
337 * messages.c: Likewise.
339 * output-file.c: Likewise.
342 * struc-symbol.h: Likewise.
343 * subsegs.c: Likewise.
344 * subsegs.h: Likewise.
345 * symbols.c: Likewise.
346 * symbols.h: Likewise.
350 * config/aout_gnu.h: Likewise.
351 * config/obj-aout.c: Likewise.
352 * config/obj-aout.h: Likewise.
353 * config/obj-coff.c: Likewise.
354 * config/obj-coff.h: Likewise.
355 * config/obj-evax.h: Likewise.
356 * config/obj-ieee.h: Likewise.
357 * config/tc-arm.c: Likewise.
358 * config/tc-arm.h: Likewise.
359 * config/tc-avr.c: Likewise.
360 * config/tc-avr.h: Likewise.
361 * config/tc-crx.h: Likewise.
362 * config/tc-d10v.h: Likewise.
363 * config/tc-d30v.h: Likewise.
364 * config/tc-dlx.h: Likewise.
365 * config/tc-fr30.h: Likewise.
366 * config/tc-frv.h: Likewise.
367 * config/tc-h8300.c: Likewise.
368 * config/tc-h8300.h: Likewise.
369 * config/tc-hppa.h: Likewise.
370 * config/tc-i370.h: Likewise.
371 * config/tc-i386.c: Likewise.
372 * config/tc-i386.h: Likewise.
373 * config/tc-i860.h: Likewise.
374 * config/tc-i960.c: Likewise.
375 * config/tc-i960.h: Likewise.
376 * config/tc-ip2k.h: Likewise.
377 * config/tc-iq2000.h: Likewise.
378 * config/tc-m32c.h: Likewise.
379 * config/tc-m32r.h: Likewise.
380 * config/tc-m68hc11.h: Likewise.
381 * config/tc-m68k.c: Likewise.
382 * config/tc-m68k.h: Likewise.
383 * config/tc-maxq.c: Likewise.
384 * config/tc-maxq.h: Likewise.
385 * config/tc-mcore.c: Likewise.
386 * config/tc-mcore.h: Likewise.
387 * config/tc-mn10200.h: Likewise.
388 * config/tc-mn10300.c: Likewise.
389 * config/tc-mn10300.h: Likewise.
390 * config/tc-ms1.h: Likewise.
391 * config/tc-msp430.c: Likewise.
392 * config/tc-msp430.h: Likewise.
393 * config/tc-ns32k.c: Likewise.
394 * config/tc-ns32k.h: Likewise.
395 * config/tc-openrisc.h: Likewise.
396 * config/tc-or32.c: Likewise.
397 * config/tc-or32.h: Likewise.
398 * config/tc-ppc.c: Likewise.
399 * config/tc-ppc.h: Likewise.
400 * config/tc-s390.h: Likewise.
401 * config/tc-sh.c: Likewise.
402 * config/tc-sh.h: Likewise.
403 * config/tc-sparc.c: Likewise.
404 * config/tc-tic30.c: Likewise.
405 * config/tc-tic30.h: Likewise.
406 * config/tc-tic4x.c: Likewise.
407 * config/tc-tic4x.h: Likewise.
408 * config/tc-tic54x.c: Likewise.
409 * config/tc-tic54x.h: Likewise.
410 * config/tc-v850.h: Likewise.
411 * config/tc-vax.c: Likewise.
412 * config/tc-vax.h: Likewise.
413 * config/tc-xstormy16.h: Likewise.
414 * config/tc-xtensa.h: Likewise.
415 * config/tc-z8k.c: Likewise.
416 * config/tc-z8k.h: Likewise.
417 * config/vms-a-conf.h
418 * doc/Makefile.am: Likewise.
419 * doc/all.texi: Likewise.
420 * doc/as.texinfo: Likewise.
421 * doc/internals.texi: Likewise.
422 * doc/Makefile.in: Regenerate.
423 * Makefile.in: Regenerate.
424 * configure: Regenerate.
425 * config.in: Regenerate.
426 * po/POTFILES.in: Regenerate.
428 2005-08-09 Nick Clifton <nickc@redhat.com>
431 * macro.c (getstring): Do not treat round parentheses exactly the
432 same as angle brackets - the parentheses need to be preserved and
433 passed on to the macro processing code.
435 2005-08-08 Nick Clifton <nickc@redhat.com>
437 * config/tc-msp430.c (MSP430_ISA_21): Define.
438 (mcu_types): Add entries for msp430x21xx variants.
440 2005-08-08 Nick Clifton <nickc@redhat.com>
443 * macro.c (getstring): Treat round parentheses in the same way as
445 (get_any_string): Likewise.
447 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
450 * as.c (parse_args): Handle -al=<FILE>.
452 2005-08-07 Nick Clifton <nickc@redhat.com>
454 * read.c (s_app_line): Accept a line number of 0 for compatibility
455 with gcc's output for assembler-with-cpp files.
457 2005-08-05 Paul Brook <paul@codesourcery.com>
459 * config/tc-arm.c (current_it_mask, current_cc): New variables.
460 (do_t_add_sub): Use correct encodings inside IT block.
461 (do_t_arit3c): Ditto.
462 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
463 (md_assemble): Verify conditional suffixes agains IT blocks.
465 2005-08-05 Paul Brook <paul@codesourcery.com>
467 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
469 (encode_thumb32_shifted_operand): Prohibit register shifts.
470 (encode_thumb32_addr_mode): Fix typo.
471 (insns): Correct thumb2 ldm and stm opcodes.
473 2005-08-02 Khem Raj <kraj@mvista.com>
475 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
476 WLDRD/WSTRD instruction.
478 2005-08-02 Alan Modra <amodra@bigpond.net.au>
480 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
483 2005-07-29 Thiemo Seufer <ths@networkno.de>
485 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
487 2005-07-29 Paul Brook <paul@codesourcery.com>
489 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
491 (do_t_addr): Implement 32-bit variant.
492 (do_t_push_pop): Make some errors warnings. Handle single register
494 (insns): Use tCE for adr.
495 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
496 (md_apply_fix): Ditto.
498 2005-07-29 Paul Brook <paul@codesourcery.com>
500 * config/tc-arm.c (parse_tb): New function.
501 (enum operand_parse_code): Add OP_TB.
502 (parse_operands): Handle OP_TB.
503 (do_t_add_sub_w, do_t_tb): New functions.
504 (insns): Add entries for addw, subw, tbb and tbh.
505 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
507 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
509 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
511 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
513 * config/tc-i386.c (handle_large_common): Declare only for ELF.
515 2005-07-27 Jan Beulich <jbeulich@novell.com>
517 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
519 (unw_p_record): Remove unused/redundant fields imask and rmask.
520 Combine spoff and pspoff into a union. Combine gr and br into a
521 union. Change type of grmask and brmask to unsigned char. Change type
522 of frmask to unsigned int.
523 (unw_x_record): Combine spoff, pspoff, and treg into a union.
524 * config/tc-ia64.c (unwind): New field 'pending_saves'.
525 (check_pending_save): New.
526 (alloc_record): Clear out entire record.
527 (output_psp_gr): Use renamed structure fields.
528 (output_psp_sprel): Likewise.
529 (output_rp_gr): Likewise.
530 (output_rp_br): Likewise.
531 (output_rp_psprel): Likewise.
532 (output_rp_sprel): Likewise.
533 (output_pfs_gr): Likewise.
534 (output_pfs_psprel): Likewise.
535 (output_pfs_sprel): Likewise.
536 (output_preds_gr): Likewise.
537 (output_preds_psprel): Likewise.
538 (output_preds_sprel): Likewise.
539 (output_spill_base): Likewise.
540 (output_unat_gr): Likewise.
541 (output_unat_psprel): Likewise.
542 (output_unat_sprel): Likewise.
543 (output_lc_gr): Likewise.
544 (output_lc_psprel): Likewise.
545 (output_lc_sprel): Likewise.
546 (output_fpsr_gr): Likewise.
547 (output_fpsr_psprel): Likewise.
548 (output_fpsr_sprel): Likewise.
549 (output_priunat_gr): Likewise.
550 (output_priunat_psprel): Likewise.
551 (output_priunat_sprel): Likewise.
552 (output_bsp_gr): Likewise.
553 (output_bsp_psprel): Likewise.
554 (output_bsp_sprel): Likewise.
555 (output_bspstore_gr): Likewise.
556 (output_bspstore_psprel): Likewise.
557 (output_bspstore_sprel): Likewise.
558 (output_rnat_gr): Likewise.
559 (output_rnat_psprel): Likewise.
560 (output_rnat_sprel): Likewise.
561 (output_spill_psprel): Likewise.
562 (output_spill_sprel): Likewise.
563 (output_spill_reg): Likewise.
564 (output_fr_mem): Likewise. Allocate one unwind record per set mask
566 (output_frgr_mem): Likewise.
567 (output_gr_mem): Likewise.
568 (output_br_mem): Likewise.
569 (output_gr_gr): Likewise.
570 (output_br_gr): Likewise.
571 (fixup_unw_records): Likewise.
572 (process_one_record): Use renamed structure fields. For gr_gr and
573 br_gr, collect mask from chain of records before output.
574 (in_prologue): Simplify and eliminate early returns. Call
576 (in_body): Simplify and eliminate early returns.
577 (dot_body): Call check_pending_save.
578 (md_assemble): Update comment. Deal with pending saves.
580 2005-07-26 Jan Beulich <jbeulich@novell.com>
582 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
583 mask from guessed suffix, but mask out other immediate types only
584 if at least on candidate is valid for the insn.
586 2005-07-25 DJ Delorie <dj@redhat.com>
588 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
589 Support %mod() modifiers from opcodes.
590 * doc/c-m32c.texi (M32C-Modifiers): New section.
592 2005-07-25 Jan Hubicka <jh@suse.cz>
593 H.J. Lu <hongjiu.lu@intel.com>
595 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
597 (elf_com_section_ptr): New.
598 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
599 (elf_common_parse): Make it global. Use elf_com_section_ptr
600 instead of bfd_com_section_ptr.
601 (obj_elf_change_section): Handle x86-64 large bss sections.
603 * config/obj-elf.h (elf_com_section_ptr): New.
604 (elf_common_parse): New.
606 * config/tc-i386.c (handle_large_common): New.
607 (md_pseudo_table): Add "largecomm".
608 (x86_64_section_letter): New.
609 (x86_64_section_word): New.
611 * config/tc-i386.h (x86_64_section_word): New.
612 (x86_64_section_letter): New.
613 (md_elf_section_letter): New. Defined.
614 (md_elf_section_word): Likewise.
616 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
618 * configure.tgt: Remove i386-*-rtemself*.
619 Remove sparc-*-rtemself*.
621 2005-07-21 Ben Elliston <bje@gnu.org>
623 * config/tc-m68k.h: Remove TE_LYNX conditional code.
625 2005-07-21 Paul Brook <paul@codesourcery.com>
627 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
630 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
632 * messages.c: Use vsnprintf instead of vsprintf.
634 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
636 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
637 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
639 2005-07-18 Nick Clifton <nickc@redhat.com>
641 * configure.tgt: Restore alpha ordering to list of arches.
643 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
645 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
647 2005-07-18 Jan Beulich <jbeulich@novell.com>
649 * config/tc-i386.c (md_begin): Use IS_ELF.
650 (tc_i386_fix_adjustable): Likewise.
651 (md_estimate_size_before_relax): Likewise.
652 (md_apply_fix): Likewise.
653 (i386_target_format): Likewise.
654 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
655 (i386_immediate): Remove #ifdef LEX_AT.
656 (i386_displacement): Likewise.
657 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
660 2005-07-18 Jan Beulich <jbeulich@novell.com>
662 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
663 parameter to unsigned. Parameter sign now is tristate - zero/
664 positive mean unsigned/signed, negative means signedness doesn't
665 matter. Check field size,
666 signedness, and pcrel-ness are in agreement between relocated field
667 and relocation type. Adjust diagnostics.
668 (optimize_imm): And type mask of operand instead of overwriting it.
669 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
670 local structure and initialize gotrel accordingly. Pass caller as
671 mask of types that the operator can match.
672 (x86_cons_fix_new): Let reloc know that signedness of relocation
674 (x86_pe_cons_fix_new): Likewise.
675 (x86_cons): Pass additional argument to lex_got.
676 (i386_immediate): New local variable 'types'. Pass its address as
677 additional argument to lex_got. Mask out operand types not supported
679 (i386_displacement): Likewise. Set bigdisp to all types supported in
680 64-bit mode, combining the previously split initialization.
682 2005-07-18 Jan Beulich <jbeulich@novell.com>
684 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
687 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
689 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
692 2005-07-16 Alan Modra <amodra@bigpond.net.au>
694 * Makefile.am: Run "make dep-am".
695 * Makefile.in: Regenerate.
697 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
699 * gas/config/tc-i386.h (CpuVMX): New.
700 (CpuUnknownFlags): Add CpuVMX.
702 2005-07-14 Jim Blandy <jimb@redhat.com>
704 Add support for the Renesas M32C.
705 * Makefile.am (CPU_TYPES): List m32c.
706 (TARGET_CPU_CFILES): List config/tc-m32c.c.
707 (TARGET_CPU_HFILES): List config/tc-m32c.h.
708 * configure.in: Add case for m32c.
709 * configure.tgt: Add cases for m32c and m32c-*-elf.
710 * configure: Regenerated.
711 * config/tc-m32c.c, config/tc-m32c.h: New files.
712 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
713 * doc/Makefile.in: Regenerated.
714 * doc/all.texi: Set M32C.
715 * doc/as.texinfo: Add text for the M32C-specific options and line
716 comment characters, and refer to c-m32c.texi.
717 * doc/c-m32c.texi: New file.
719 2005-07-14 Nick Clifton <nickc@redhat.com>
722 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
723 the ins_parse buffer.
725 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
727 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
728 i386-*-rtemscoff*, sparc-*-rtemsaout*.
730 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
732 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
735 2005-07-08 Ben Elliston <bje@au.ibm.com>
737 * frags.h: Remove ANSI_PROTOTYPES conditional code.
738 * config/obj-elf.h: Likewise.
739 * config/tc-h8300.h: Likewise.
740 * config/tc-h8500.h: Likewise.
741 * config/tc-i370.h: Likewise.
742 * config/tc-i386.h: Likewise.
743 * config/tc-m68hc11.h: Likewise.
744 * config/tc-m68k.h: Likewise.
745 * config/tc-ppc.h: Likewise.
746 * config/tc-s390.h: Likewise.
747 * config/tc-sh.h: Likewise.
748 * config/tc-sparc.h: Likewise.
749 * config/tc-tic30.c: Likewise.
750 * config/tc-w65.h: Likewise.
751 * config/tc-xtensa.h: Likewise.
753 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
756 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
758 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
760 * config/tc-tic30.c (debug): Add format attribute. Fix format
763 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
765 * config/tc-i386.c (cpu_arch): Add sse3.
767 * config/tc-i386.h (CpuSSE3): Renamed from ...
768 (CpuPNI): This. Defined as CpuSSE3.
770 * doc/c-i386.texi: Document .sse3.
772 2005-07-06 Jan Beulich <jbeulich@novell.com>
774 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
776 2005-07-05 Nick Clifton <nickc@redhat.com>
778 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
779 md_chars_to_numbers to an unsigned pointer in order to avoid a
780 compile time warning.
782 2005-07-05 Paul Brook <paul@codesourcery.com>
784 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
786 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
788 * config/tc-ms1.c: New.
789 * config/tc-ms1.h: New.
790 * testsuite/gas/ms1/allinsn.d: New.
791 * testsuite/gas/ms1/allinsn.s: New.
792 * testsuite/gas/ms1/badinsn.s: New.
793 * testsuite/gas/ms1/badinsn1.s: New.
794 * testsuite/gas/ms1/badoffsethigh.s: New.
795 * testsuite/gas/ms1/badoffsetlow.s: New.
796 * testsuite/gas/ms1/badorder.s: New.
797 * testsuite/gas/ms1/badreg.s: New.
798 * testsuite/gas/ms1/badsignedimmhigh.s: New.
799 * testsuite/gas/ms1/badsignedimmlow.s: New.
800 * testsuite/gas/ms1/badsyntax.s: New.
801 * testsuite/gas/ms1/badsyntax1.s: New.
802 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
803 * testsuite/gas/ms1/badunsignedimmlow.s: New.
804 * testsuite/gas/ms1/errors.exp: New.
805 * testsuite/gas/ms1/ldst.s: New.
806 * testsuite/gas/ms1/misc.d: New.
807 * testsuite/gas/ms1/misc.s: New.
808 * testsuite/gas/ms1/ms1-16-003.d: New.
809 * testsuite/gas/ms1/ms1-16-003.s: New.
810 * testsuite/gas/ms1/ms1.exp: New.
811 * testsuite/gas/ms1/msys.d: New.
812 * testsuite/gas/ms1/msys.s: New.
813 * testsuite/gas/ms1/relocs.d: New.
814 * testsuite/gas/ms1/relocs.exp: New.
815 * testsuite/gas/ms1/relocs1.s: New.
816 * testsuite/gas/ms1/relocs2.s: New.
818 2005-07-05 Jan Beulich <jbeulich@novell.com>
820 * config/tc-i386.h (CpuSVME): New.
821 (CpuUnknownFlags): Include CpuSVME.
822 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
823 as alias of sledgehammer.
824 (md_assemble): Include invlpga in the check for insns with two source
826 (process_operands): Include SVME insns in the check for ignored
827 segment overrides. Adjust diagnostic.
828 (i386_index_check): Special-case SVME insns with memory operands.
830 2005-07-04 Khem Raj <kraj@mvista.com>
831 Nick Clifton <nickc@redhat.com>
833 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
834 use an immediate value.
835 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
836 since the register field of the operands structure is unsigned.
837 (s_arm_unwind_save_vfp): Make "reg" unsigned.
838 (parse_operands): Make the 2ns parameter an unsigned pointer to
840 (do_ldrd): When using the imm field of the operands structure as a
841 second register field, treat it as unsigned.
843 2005-07-04 Alan Modra <amodra@bigpond.net.au>
846 * config/obj-elf.c (obj_elf_change_section): Use backend
849 2005-07-01 Jan Beulich <jbeulich@novell.com>
851 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
852 (output_spill_psprel, output_spill_psprel_p): Combine.
853 (output_spill_sprel, output_spill_sprel_p): Combine.
854 (output_spill_reg, output_spill_regp_p): Combine.
855 (process_one_record): Handle psp_psprel.
856 (parse_predicate_and_operand): New.
857 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
858 initialize output values. Emit diagnostic case here.
859 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
860 (add_unwind_entry): New second parameter. Allow first parameter to
861 be NULL. Parse optional tag, emit warning about further support for
862 it otherwise being missing. Check end-of-line when requested.
863 (dot_fframe): Clear operand when wrong. Allow tag.
864 (dot_vframe): Likewise.
865 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
867 (dot_vframepsp): Remove.
868 (dot_altrp): Clear operand when wrong. Allow tag.
869 (dot_save): Likewise. Let default case also go through
871 (dot_savemem): Likewise.
872 (dot_restore): Don't return when wrong operand. Allow tag.
873 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
874 parse_predicate_and_operand and the new arguments to
875 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
876 when wrong operand. Allow tag.
877 (dot_restorereg, dot_restorereg_p): Likewise.
878 (dot_spillmem, dot_spillmem_p): Likewise.
879 (dot_saveg): Clear operand when wrong. Perform tighter operand
881 (dot_savef): Likewise.
882 (dot_saveb): Likewise.
883 (dot_savegf): Likewise.
884 (dot_spill): Remove end-of-line check. Combine. Simplify by using
885 parse_predicate_and_operand and the new arguments to
886 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
887 when wrong operand. Allow tag.
889 (dot_label_state): Don't return when wrong operand.
890 (dot_copy_state): Likewise.
891 (dot_unwabi): Likewise. Check if in prologue.
892 (dot_body): Don't call demand_empty_rest_of_line.
893 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
895 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
896 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
897 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
898 (parse_operand): New second parameter. Don't deal with '}' here
899 anymore. Don't advance past end-of-line.
900 (parse_operands): Pass second argument to parse_operand.
901 (ia64_start_line): Prevent out-of-bounds access through
902 input_line_pointer. Deal with '}' here.
903 (ia64_unrecognized_line): Don't deal with '}' here.
904 (dot_alias): Use ignore_rest_of_line not its deprecated alias
905 discard_rest_of_line.
907 2005-06-30 Zack Weinberg <zack@codesourcery.com>
909 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
910 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
911 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
912 (do_branch): Always set inst.reloc.pc_rel.
913 (s_arm_elf_cons): Disallow use of (plt) suffix.
914 (do_adrl): Adjust X_add_number unconditionally.
915 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
916 argument. Handle all adjustment for pipeline offset here.
917 (md_apply_fix): No need to undo work of md_pcrel_from. No
918 need to extract pre-encoded pipeline adjustments from various
919 branch instructions. Generally, assume instructions are already
920 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
921 special cases. Handle BFD_RELOC_ARM_PLT32 like
922 BFD_RELOC_ARM_PCREL_BRANCH.
923 (tc_gen_reloc): Remove OBJ_ELF special case.
924 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
926 2005-06-30 Ben Elliston <bje@gnu.org>
928 * Makefile.am (check-DEJAGNU): Don't search for expect.
929 * Makefile.in: Regenerate.
931 2005-06-30 Ben Elliston <bje@gnu.org>
933 * Makefile.am (EXPECT): Set to expect.
934 (RUNTEST): Likewise, set to runtest.
935 * Makefile.in: Regenerate.
937 2005-06-23 Ben Elliston <bje@gnu.org>
939 * config/m68k-parse.h: Use ISO C90.
940 * config/m68k-parse.y: Likewise.
941 * config/tc-m68k.h: Likewise.
943 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
946 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
948 (optimize_disp): Optimize only if possible. Don't use 64bit
949 displacement on non-constants and do same on constants if
952 2005-06-17 Jan Beulich <jbeulich@novell.com>
954 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
955 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
956 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
957 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
958 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
960 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
961 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
962 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
963 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
964 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
965 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
966 convert 8-byte pc-relative relocations.
967 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
968 (i386_validate_fix): Likewise.
969 (x86_cons): Also handle quad values in 64-bit mode.
970 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
971 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
972 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
973 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
975 2005-06-13 Zack Weinberg <zack@codesourcery.com>
977 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
978 symbolP as well as for names with a leading dot. Use ACONCAT.
979 (md_apply_fix): For branch relocations, only replace value
980 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
981 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
982 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
983 (LOCAL_LABEL_PREFIX): Don't define.
985 2005-06-10 Alan Modra <amodra@bigpond.net.au>
987 * config/tc-hppa.c (pa_block): Allocate just one byte for the
990 2005-06-08 James E Wilson <wilson@specifixinc.com>
993 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
994 is NULL, then emit a warning, and return the current index.
996 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
999 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1000 temporary copy of the operands array so that changes can be safely
1001 backed out if the insn does not match.
1002 (m68k_compare_opcode): Shortcut the test when the parameters are
1003 the same. Return 1 if the names match but the second opcode is
1004 further on in the array than the first.
1006 2005-06-08 Nick Clifton <nickc@redhat.com>
1009 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1011 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1013 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1015 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1016 Michael Snyder <msnyder@redhat.com>
1017 Stan Cox <scox@redhat.com>
1019 * configure.in: Add ms1 case.
1021 * configure: Regenerate.
1023 * configure.tgt: Add ms1 case.
1025 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1027 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1028 * config/tc-xtensa.c (new_resource_table): Likewise.
1029 (resize_resource_table): Likewise.
1030 (release_resources): Fix assertion for unsigned values.
1032 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1034 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1035 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1036 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1037 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1038 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1039 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1040 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1041 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1042 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1043 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1044 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1045 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1046 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1047 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1048 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1049 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1050 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1051 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1052 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1053 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1054 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1055 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1056 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1057 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1058 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1059 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1060 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1061 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1062 * config/tc-xtensa.c, config/tc-z8k.c:
1063 Replace all instances of the string "_apply_fix3" with
1065 * po/POTFILES.in, po/gas.pot: Regenerate.
1067 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1069 * Makefile.am: Run "make dep-am".
1070 (POTFILES): Remove GAS_CFILES.
1071 * Makefile.in: Regenerate.
1073 2005-06-07 David Ung <davidu@mips.com>
1075 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1076 24kc, 24kf and 24kfx under MIPS32 release 2.
1078 2005-06-04 Nick Clifton <nickc@redhat.com>
1080 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1081 to their Thumb-enabled equivalents.
1083 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1085 * config/tc-mips.c (load_register): Add leading "0x" to the
1086 output of sprintf_vma().
1089 2005-06-01 Nick Clifton <nickc@redhat.com>
1091 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1092 test for the presence of thumb version of the parsing functions
1093 since they must always exist and the test generates a compile time
1096 2005-05-31 Richard Henderson <rth@redhat.com>
1098 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1099 (alpha_reloc_op): Add it.
1100 (debug_exp): Handle it.
1101 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1102 (emit_insn): Handle it.
1103 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1105 2005-05-31 Christian Groessler <chris@groessler.org>
1107 * write.c (dump_section_relocs): Convert to ISO-C.
1108 (write_relocs): Avoid signed/unsigned and fprintf argument
1109 warnings in debug code.
1111 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1113 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1114 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1115 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1116 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1117 fixP->tc_fix_data directly in the sole place it was used.
1118 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1119 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1122 2005-05-27 Jan Beulich <jbeulich@novell.com>
1124 * config/tc-ia64.c (struct proc_pending): New.
1125 (unwind): Replace proc_start with proc_pending.
1126 (unwind_diagnostic): Check unwind.proc_pending.sym.
1127 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1128 Check if previous proc not closed. Record all entry points.
1129 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1130 Set symbol sizes for entry points recorded in dot_proc. Check
1131 arguments for consistency with respective .proc's.
1132 (md_assemble): Replace unwind.proc_start with
1133 unwind.proc_pending.sym.
1135 2005-05-27 Jan Beulich <jbeulich@novell.com>
1137 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1138 and last_ptr. Check all in-use slots for first one with non-NULL
1139 unwind_record. Don't reload end_ptr before second update round.
1141 2005-05-26 James E Wilson <wilson@specifixinc.com>
1143 * config/tc-ia64.c (extra_goodness): Update comment.
1144 (md_begin): Add debugging code to print best_template table.
1146 2005-05-25 Jan Beulich <jbeulich@novell.com>
1148 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1151 2005-05-25 Jan Beulich <jbeulich@novell.com>
1153 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1154 BFD_RELOC_UNUSED when determining the width of the reloc.
1156 2005-05-25 Jan Beulich <jbeulich@novell.com>
1158 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1161 2005-05-25 Jan Beulich <jbeulich@novell.com>
1163 * config/tc-ia64.c (dot_radix): Rewrite.
1165 2005-05-25 Jan Beulich <jbeulich@novell.com>
1167 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1169 (alloc_record): Remove references to next_slot_number and
1171 (emit_one_bundle): Likewise.
1173 2005-05-22 Nick Clifton <nickc@redhat.com>
1175 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1176 message buffer when invoking the insert function.
1178 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1180 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1181 only if an instruction match is found.
1183 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1185 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1186 to addition in argument to xtensa_dwarf2_emit_insn.
1188 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1190 * Makefile.am: Have 'all' depend on 'info'.
1191 * Makefile.in: Regenerate.
1193 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1195 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1197 2005-05-19 Anton Blanchard <anton@samba.org>
1199 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1200 (md_show_usage): Document it.
1201 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1202 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1204 2005-05-19 Jan Beulich <jbeulich@novell.com>
1206 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1207 relocations in unwind section.
1209 2005-05-18 Nick Clifton <nickc@redhat.com>
1211 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1212 if one exists. Ignore any error messages it may produce, just
1213 allow it to perform the insertion.
1215 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1217 * hash.c (hash_lookup): Add len parameter. All callers changed.
1218 (hash_find_n): New interface.
1219 * hash.h: Prototype hash_find_n.
1220 * sb.c: Include as.h.
1221 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1222 (sb_scrub_and_add_sb): New interface.
1223 * sb.h: Prototype sb_scrub_and_add_sb.
1224 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1226 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1227 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1228 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1230 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1232 * doc/Makefile.am (gasver.texi): Don't use $<.
1233 * doc/Makefile.in: Regenerated.
1235 2005-05-17 Nick Clifton <nickc@redhat.com>
1238 * symbols.c (resolve_symbol_value): Do not move symbols whose
1239 value expression has not been resolved or finalized into the
1240 absolute section as this will confuse other parts of the assembler
1241 into thinking that their value is zero.
1243 2005-05-17 Jan Beulich <jbeulich@novell.com>
1245 * read.c (_find_end_of_line): New.
1246 (find_end_of_line): New.
1247 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1248 (read_a_source_file): Use it.
1251 (get_line_sb): Use it.
1252 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1253 (s_comm_internal): Likewise.
1255 (s_macro): Likewise.
1256 (s_ignore): Use ignore_rest_of_line.
1257 * read.h (find_end_of_line): Prototype.
1258 (discard_rest_of_line): Remove prototype. #define to
1259 ignore_rest_of_line.
1261 2005-05-17 Nick Clifton <nickc@redhat.com>
1263 * config/tc-v850,h (TC_FIX_TYPE): Define.
1264 (TC_INIT_FIX_TYPE): Define.
1265 * config/tc-v850.c (md_assemble): When creating a fix record the
1266 operand in the tc_fix_data field.
1267 (md_apply_fix3): When applying a resolved fix use the operand's
1268 insertion procedure to store the value, if the operand has been
1271 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1273 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1275 * Makefile.in: Regenerated.
1277 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1278 Bob Wilson <bob.wilson@acm.org>
1280 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1282 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1283 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1285 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1287 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1288 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1290 2005-05-10 Michael Matz <matz@suse.de>
1292 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1294 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1296 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1299 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1300 Handle label-without-colon before ordinary dot-pseudo as an
1301 ordinary label. Don't leak memory for label-without-colon alone
1302 on a line. Don't mmixal-munge operands for dot-pseudos.
1304 2005-05-10 Jan Beulich <jbeulich@novell.com>
1306 * macro.c (get_any_string): Remove the two last parameters. Replace
1307 references to the former expand parameter by using macro_alternate.
1308 Simplify loop condition for checking for end-of-string.
1309 (get_string): Remove redunant call to sb_skip_white.
1310 (do_formals): Remove two last arguments to get_any_string.
1311 (macro_expand): Likewise.
1312 (expand_irp): Likewise.
1314 2005-05-10 Jan Beulich <jbeulich@novell.com>
1316 * read.c (s_macro): Move local variable 'local' to smaller scope.
1317 Call sb_kill on it when done.
1319 2005-05-09 Jan Beulich <jbeulich@novell.com>
1321 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1322 when zero and not required by encoding constraints.
1324 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1327 * config/tc-sh64.c (sh64_fake_label): New.
1329 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1331 * doc/internals.texi (TC_FAKE_LABEL): Document.
1333 * write.c (TC_FAKE_LABEL): New.
1334 (adjust_reloc_syms): Use it.
1335 (write_object_file): Likewise.
1337 2005-05-09 Jan Beulich <jbeulich@novell.com>
1339 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1340 and comma in Intel mode.
1342 2005-05-09 Jan Beulich <jbeulich@novell.com>
1344 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1345 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1346 Make name array static and const. Adjust lookup to account for NULL
1347 entries (standing for unused register numbers).
1349 2005-05-09 Jan Beulich <jbeulich@novell.com>
1351 * config/tc-i386.c (parse_insn): Consider all matching instructions
1352 when checking for string instruction after string-only prefix.
1354 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1357 * config/tc-ia64.c (start_unwind_section): Properly check
1358 comdat group with SHF_GROUP.
1360 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1362 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1364 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1366 * config/tc-xtensa.c: Remove excess whitespace.
1367 * config/tc-xtensa.h: Likewise.
1368 * config/xtensa-istack.h: Likewise.
1369 * config/xtensa-relax.c: Likewise.
1370 * config/xtensa-relax.h: Likewise.
1372 2005-05-06 Nick Clifton <nickc@redhat.com>
1374 * sb.h: Fix formatting of comments.
1375 * sb.c: Fix formatting of comments.
1377 2005-05-06 Jan Beulich <jbeulich@novell.com>
1379 * sb.h (sb_add_buffer): Reintroduce.
1380 * sb.c (sb_add_buffer): Likewise.
1382 2005-05-06 Jan Beulich <jbeulich@novell.com>
1384 * macro.c (new_formal, del_formal): New.
1385 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1386 required argument has default value. Stop looking for more formal
1387 when there was a vararg one.
1388 (macro_expand_body): Use new_formal and del_formal.
1389 (macro_expand): Likewise. Initialize local variable err. Don't
1390 return immediately when encountering an error. Warn when keyword
1391 argument already had a value assigned. Eliminate duplicate clearing
1392 of argument value. When current positional argument matches parameter
1393 of vararg type, assign to it all the remaining arguments. Issue error
1394 when required parameter does not have value.
1395 (free_macro): Use del_formal.
1396 (expand_irp): Initialize formal type. Free buffers associated with
1397 formal prior to returning.
1398 * macro.h (struct formal_struct): Add new field 'type' with new
1399 enumeration type 'formal_type'.
1400 * doc/as.texinfo: Document macro parameter qualifiers.
1401 * NEWS: Mention new functionality.
1403 2005-05-06 Jan Beulich <jbeulich@novell.com>
1405 * cond.c (s_ifb): New.
1406 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1407 * read.h (s_ifb): Prototype.
1408 * doc/as.texinfo: Document .ifb and .ifnb.
1410 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1412 * config/tc-ia64.c (MIN): Undef.
1414 2005-05-05 Paul Brook <paul@codesourcery.com>
1416 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1418 2005-05-05 Matt Thomas <matt@3am-software.com>
1420 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1423 2005-05-05 Nick Clifton <nickc@redhat.com>
1425 * Update the address and phone number of the FSF organization in
1426 the GPL notices in the following files:
1427 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1428 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1429 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1430 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1431 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1432 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1433 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1434 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1435 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1436 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1437 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1438 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1439 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1440 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1441 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1442 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1443 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1444 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1445 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1446 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1447 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1448 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1449 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1450 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1451 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1452 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1453 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1454 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1455 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1456 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1457 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1458 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1459 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1460 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1461 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1462 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1463 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1464 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1465 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1466 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1467 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1468 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1469 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1470 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1471 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1472 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1473 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1474 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1475 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1476 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1477 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1478 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1479 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1480 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1481 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1482 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1483 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1484 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1485 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1486 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1487 config/xtensa-istack.h, config/xtensa-relax.c,
1488 config/xtensa-relax.h, doc/fdl.texi
1490 2005-05-05 Nick Clifton <nickc@redhat.com>
1492 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1493 the target_big_endian variable to false.
1495 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1497 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1498 list traversal. Use bfd_section_list_prepend.
1499 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1500 over the section list.
1501 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1502 (xtensa_insert_section): Delete.
1503 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1504 and bfd_section_list_prepend.
1505 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1506 bfd_section_list_insert_after.
1508 2005-05-03 Nick Clifton <nickc@redhat.com>
1510 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1511 of bfd_section_list... macros.
1512 * config/tc-mmix.c (mmix_frob_file): Likewise.
1513 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1514 (xtensa_insert_section): Likewise.
1516 * macro.c (macro_hash): Remove static.
1517 * macro.h (macro_hash): Provide an external declaration.
1519 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1521 * write.c (write_object_file): Use bfd_section_double_list_remove
1524 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1526 * doc/Makefile.am (gasver.texi): Correct quoting.
1527 * doc/Makefile.in: Regenerated.
1529 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1531 * configure.tgt: Add h8300*-*-rtemscoff.
1532 Switch h8300*-*-rtems* to elf.
1534 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1536 * hash.c: Undo the last change.
1539 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1541 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1543 (DISTCLEANFILES): Remove.
1544 (MAINTAINERCLEANFILES): Add asconfig.texi.
1545 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1547 2005-04-29 Ben Elliston <bje@au.ibm.com>
1549 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1550 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1551 (bignum-copy.o): Remove.
1552 * Makefile.in: Regenerate.
1553 * makefile.vms (OBJS): Remove bignum-copy.obj.
1554 * symbols.h (local_symbol_make): Remove declaration.
1555 (verify_symbol_chain_2): Likewise.
1556 * symbols.c (local_symbol_make): Make static.
1557 (max_indent_level): Likewise.
1558 (verify_symbol_chain_2): Remove.
1559 * macro.c (macro_hash): Make static.
1560 * messages.c (fprint_value): Remove.
1561 * read.h (get_absolute_expr): Remove.
1562 (emit_leb128_expr): Likewise.
1563 (do_s_func): Likewise.
1564 * read.c (do_s_func): Make static.
1565 (emit_leb128_expr): Likewise.
1566 (get_absolute_expr): Likewise.
1567 * as.h (as_howmuch): Remove declaration.
1568 (fprint_value): Likewise.
1569 * as.c (myname): Make static.
1570 * input-scrub.c (as_howmuch): Remove.
1571 (as_1_char): Likewise.
1572 * input-file.h (input_file_is_open): Remove.
1573 * input-file.c (input_file_is_open): Likewise.
1574 * expr.h (expr_build_unary): Remove declaration.
1575 (expr_build_binary): Likewise.
1576 * expr.c (expr_build_unary): Remove.
1577 (expr_build_binary): Likewise.
1578 * hash.h (hash_replace): Remove declaration.
1579 (hash_delete): Likewise.
1580 * hash.c (hash_replace): Remove.
1581 (hash_delete): Likewise.
1582 * bignum-copy.c (bignum_copy): Move from here ..
1583 * config/tc-vax.c (bignum_copy): .. to here.
1584 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1585 (bignum_copy): Remove extern declaration.
1586 * sb.h (string_count): Remove extern declaration.
1587 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1588 (sb_name): Likewise.
1589 * sb.c (dsize): Replace preprocessor macro with static int.
1590 (string_count): Make static.
1591 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1592 (sb_name): Likewise.
1593 * config/obj-coff.c (dim_index): Make static.
1594 * config/tc-i386.c (GOT_symbol): Likewise.
1595 (output_invalid_buf): Likewise.
1596 * doc/internals.texi (Warning and error messages): Remove the
1597 prototype for fprint_value.
1599 2005-04-27 Ben Elliston <bje@au.ibm.com>
1603 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1605 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1607 * read.c (pseudo_set): Disallow symbol set to common symbol.
1610 * write.c (write_object_file): Report common symbol name when
1611 disallowing local symbol set to common symbol.
1612 (adjust_reloc_syms): Disallow local symbol set to undefined
1615 2005-04-25 Jan Beulich <jbeulich@novell.com>
1617 * macro.c (macro_expand_body): Replace locals indicator parameters
1618 with actual macro_entry. New local variables macro_line and err.
1619 Don't return when encountering an error, just record the fact.
1620 Detect local symbol name colliding with parameter. Track line number
1621 inside of macro expansion.
1622 (do_formals): Move local variable name to wider scope. Check
1623 parameter of the same name doesn't already exist. In MRI mode, also
1624 check it doesn't collide with the argument count pseudo-parameter).
1625 (define_macro): Add file and line number parameters. Remove local
1626 variable namestr. New local variable error. Initialize macro_entry
1627 members file, line, and name. Don't return when encountering an
1628 error, just record the fact. Use %s in some diagnostics for read.c
1629 to insert the macro name. Free macro_entry on error.
1630 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1631 when encountering an error, just record the fact.
1632 (expand_irp): Don't return when encountering an error, just record
1634 * macro.h (macro_struct): New members name, file, and line.
1635 (define_macro): Add file and line number parameters.
1636 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1637 regarding pseudo-op redefinition with the file/line that macro
1638 definition started at.
1640 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1642 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1643 (future_alignment_required): Remove ifdefs that use it.
1645 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1647 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1648 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1649 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1651 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1652 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1654 2005-04-21 Christian Groessler <chris@groessler.org>
1656 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1659 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1661 * config/obj-aout.h (S_IS_EXTERN): Removed.
1662 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1663 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1664 * symbols.c (S_IS_EXTERN): Likewise.
1665 * symbols.h (S_IS_EXTERN): Likewise.
1667 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1669 * config/tc-d10v.c (md_apply_fix3): Likewise.
1670 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1671 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1672 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1673 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1674 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1675 (shmedia_md_convert_frag): Likewise.
1676 * symbols.c (print_symbol_value_1): Likewise.
1677 * write.c (write_object_file): Likewise.
1679 2005-04-20 Nick Clifton <nickc@redhat.com>
1681 * config/tc-xtensa.c (get_aligned_diff): Change type of
1682 branch_align to offsetT so that its signedness matches that of
1685 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1686 number into a readable string.
1687 (load_register): Likewise.
1689 2005-04-20 Andreas Schwab <schwab@suse.de>
1691 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1693 2005-04-19 David S. Miller <davem@davemloft.net>
1695 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1696 NULL insn, exit early. Remove now spurious NULL checks.
1697 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1700 2005-04-19 Jan Beulich <jbeulich@novell.com>
1702 * symbols.h (symbol_find_base): Remove prototype.
1703 * symbols.c (save_symbol_name): Remove code section conditional upon
1705 (symbol_find): Remove.
1706 (symbol_find_base): Rename to symbol_find.
1707 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1709 * config/obj-coff.c (tag_insert): Remove code section conditional
1710 upon STRIP_UNDERSCORE.
1711 (obj_coff_def): Likewise.
1712 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1713 (coff_frob_symbol): Likewise.
1714 (yank_symbols): Likewise.
1715 (c_section_symbol): Likewise.
1716 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1717 * config/tc-arm.c (symbol_locate): Remove code section conditional
1718 upon STRIP_UNDERSCORE.
1719 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1720 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1721 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1722 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1723 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1725 2005-04-19 Andreas Schwab <schwab@suse.de>
1727 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1728 access to application registers.
1730 2005-04-19 Jan Beulich <jbeulich@novell.com>
1732 * config/te-sysv32.h: Remove.
1733 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1735 * Makefile.in (TARG_ENV_HFILES): Likewise.
1737 2005-04-19 Jan Beulich <jbeulich@novell.com>
1740 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1743 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1745 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1747 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1749 * config/tc-mips.c (normalize_constant_expr): Don't check for
1751 (check_absolute_expr): Only call normalize_constant_expr() if
1753 (mips_ip): Likewise.
1755 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1757 2005-04-18 Jan Beulich <jbeulich@novell.com>
1759 * macro.c (free_token): New, freeing all the memory associated with a
1761 (do_formals): Move initializers to ...
1762 (define_macro): ... here.
1763 (delete_macro): Convert passed in name to lower case. Warn when
1764 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1766 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1768 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1770 2005-04-15 Jan Beulich <jbeulich@novell.com>
1772 * config/obj-elf.c (obj_elf_struct): New.
1773 (elf_pseudo_table). Use it for .offset and .struct.
1775 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1776 Sterling Augustine <sterling@tensilica.com>
1778 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1779 than the section alignment.
1781 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1782 H.J. Lu <hongjiu.lu@intel.com>
1784 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1785 * config/tc-xtensa.c (xg_translate_sysreg_op,
1786 xtensa_translate_old_userregs_ops,
1787 xtensa_find_unaligned_branch_targets,
1788 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1789 relax_frag_add_nop): Support 64-bit host.
1790 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1791 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1793 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1795 * configure.tgt: Add support for OpenBSD/sparc ELF.
1797 * configure.tgt: Set emulation for mips-*-openbsd*.
1798 Remove broken mips-dec-openbsd* config.
1799 * configure.in: Set default ABI for mips64-*-openbsd*.
1800 * configure: Regenerate.
1802 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1804 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1805 optimization for constant addresses.
1807 2005-04-14 Nick Clifton <nickc@redhat.com>
1809 * as.c (main): Move parse_args before symbol_begin and frag_init
1810 so that the hash table size can be set before it is used.
1811 * hash.c: Use an unsigned long type for the size of the hash
1813 * hash.h (set_gas_hash_table_size): Update the prototype.
1815 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1817 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1818 * acinclude.m4: Include ../bfd/warning.m4.
1819 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1820 * Makefile.in: Regenerate.
1821 * configure: Regenerate.
1822 * doc/Makefile.in: Regenerate.
1824 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1826 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1827 (normalize_address_expr): New function to sign-extend address
1828 offsets that fit into 32 bits in 32-bit mode.
1829 (macro_build_ldst_constoffset): Use normalize_address_expr()
1830 instead of a handcoded sequence.
1831 (load_register): Likewise. Report oversized numbers in a useful
1833 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1834 for constant addresses. Report oversized numbers in a useful way.
1835 (mips_ip): Use normalize_address_expr() for addresses.
1837 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1839 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1840 similar to other instructions now that they're marked as ImmExt.
1842 2005-04-12 Nick Clifton <nickc@redhat.com>
1844 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1845 (gas_hash_table_size): New static variable.
1846 (set_gas_hash_table_size): New function: Records a requested size
1847 for the hash tables.
1848 (get_gas_hash_table_size): New function: Return a prime number
1849 near the requested size of the hash table.
1850 (hash_new): Use get_gas_hash_table_size.
1851 * hash.h: Add a prototype for set_gas_hash_table_size.
1852 * as.c (show_usage): Add description of new switches: --hash-size
1853 and --reduce-memory-overheads.
1854 (option_values): Add OPTION_HASH_TABLE_SIZE and
1855 OPTION_REDUCE_MEMORY_OVERHEADS.
1856 (std_longpopts): Add entries for the new options.
1857 (parse_args): Handle the new options.
1858 * Makefile.am: Add a dependency of as.c on hash.h.
1859 * Makefile.in: Regenerate.
1860 * doc/as.texinfo: Document the new switches.
1861 * NEWS: Mention the new switches.
1863 2005-04-12 Nick Clifton <nickc@redhat.com>
1866 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1869 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1871 * Makefile.am: Run "make dep-am".
1872 * Makefile.in: Regenerate.
1874 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1875 Bob Wilson <bob.wilson@acm.org>
1877 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1879 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1881 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1883 2005-04-11 Jan Beulich <jbeulich@novell.com>
1885 * NEWS: Mention these changes and their effects.
1886 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1888 (check_macro): Likewise.
1889 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1890 labels together with the closing pseudo-op.
1891 (macro_expand_body): Adjust comment. Range-check input before use.
1892 Adjust mis-spelled diagnostic. Use is_name_beginner.
1893 * read.c (try_macro): New.
1894 (read_a_source_file): New static variable last_eol. Don't list
1895 macro expansion lines more than once. Call try_macro.
1896 (s_macro): Set section of line_label to absolute instead of undefined.
1897 * doc/as.texinfo: Add information on the caveats of these changes.
1899 2005-04-11 Alan Modra <amodra@bigpond.net.au>
1901 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1902 * symbols.h (symbol_X_add_number): Update prototype.
1904 2005-04-10 Eric Christopher <echristo@redhat.com>
1906 * symbols.c (symbol_X_add_number): Fix warning.
1908 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1910 * config/tc-m68k.c (md_begin): Support 64bit host.
1911 (get_num): Support 64bit BFD on 32bit host.
1913 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1915 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1917 2005-04-09 Alan Modra <amodra@bigpond.net.au>
1919 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1920 call. Don't do the COFF hacks for multi-emulation gas. Move
1921 demand_empty_rest_of_line back to caller.
1922 (s_set, equals): demand_empty_rest_of_line here.
1925 * as.h (rs_dummy): Define.
1926 * symbols.c (symbol_X_add_number): New function.
1927 * symbols.h (symbol_X_add_number): Declare.
1928 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1929 * read.c (assign_symbol): New function, split out from s_set.
1930 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1931 Fix COFF hacks for multi-emulation gas.
1932 (s_set): Call assign_symbol. Remove "register" keyword.
1933 (set_zero_frag): New function.
1934 (pseudo_set): Always check for assignment to section syms.
1935 Always set segment and frag of symbol, and likewise extern for
1936 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1937 special case exp.X_add_number non-zero for O_symbol expressions.
1938 (equals): Use assign_symbol.
1940 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1942 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1945 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1947 * config/tc-i386.c (tc_gen_reloc): Don't turn
1948 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1950 2005-04-06 Nick Clifton <nickc@redhat.com>
1952 * po/rw.po: New translation: Kinyarwanda
1953 * configure.in (ALL_LINGUAS): Add rw
1954 * configure: Regenerate.
1956 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1957 Bob Wilson <bob.wilson@acm.org>
1959 * config/tc-xtensa.c (branch_align_power): New.
1960 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1961 future_alignment_required): Use branch_align_power to check section
1962 alignment as well as xtensa_fetch_width when aligning branch targets.
1964 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1966 * config/tc-xtensa.c: Warning fixes throughout.
1967 (xtensa_fetch_width): Change to unsigned.
1968 (assemble_nop, xtensa_find_unaligned_branch_targets,
1969 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1970 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1971 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1972 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1973 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1974 get_text_align_max_fill_size, get_text_align_nop_count,
1975 get_text_align_nth_nop_size, get_noop_aligned_address,
1976 get_aligned_diff, convert_frag_align_next_opcode,
1977 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1978 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1979 types, avoiding size_t and using offsetT and addressT appropriately.
1980 (get_text_align_power): Clean up types. Avoid incorrect bound.
1981 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1983 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1985 * config/tc-ia64.c (start_unwind_section): Undo the change
1987 (generate_unwind_image, dot_endp): Likewise.
1989 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1991 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1992 le_nop_stop arrays and initializers to file scope.
1993 (md_begin): When generating code for anything other than
1994 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1996 2005-04-01 Jan Beulich <jbeulich@novell.com>
1998 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2001 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2003 * NEWS: Mention [fdgh]_floating.
2004 * config/atof-vax.c: Fix some whitespace.
2005 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2007 2005-04-01 Nick Clifton <nickc@redhat.com>
2009 * configure.in: Add a check for <unistd.h> providing a prototype
2010 for getopt() which is compatible with the one in
2011 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2012 * configure: Regenerate.
2013 * config.in (HAVE_DECL_GETOPT): Add.
2015 2005-04-01 Jan Beulich <jbeulich@novell.com>
2017 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2019 2005-04-01 Jan Beulich <jbeulich@novell.com>
2021 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2022 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2024 2005-03-30 Julian Brown <julian@codesourcery.com>
2026 * config/tc-arm.c (arm_adjust_symtab): Rename
2027 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2029 2005-03-30 Julian Brown <julian@codesourcery.com>
2031 * config/tc-arm.c (mapping_state): Change documentation in function
2032 comment to cross-reference spec instead. Change type of mapping symbols
2034 (arm_adjust_symtab): Don't change type of mapping symbols here.
2036 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2038 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2039 * config.in: Regenerate.
2040 * configure: Regenerate.
2041 * configure.in: Check for ffs decl and alphabetize.
2043 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2044 Phil Blundell <philb@gnu.org>
2046 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2047 (md_apply_fix3): Mark TLS symbols.
2048 (tc_gen_reloc): Handle TLS relocations.
2049 (arm_fix_adjustable): Ignore TLS relocations.
2050 (s_arm_elf_cons): Support expressions after decorated symbols.
2052 2005-03-29 Julian Brown <julian@codesourcery.com>
2054 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2055 whether personality routine index N has been output for this section.
2056 (mapping_state): tc_segment_info_data now struct not enum.
2057 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2058 handled on section change.
2059 (create_unwind_entry): Previous code to output dependency removed.
2060 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2062 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2063 arm_segment_info_type.
2064 (arm_segment_info_type): New struct.
2066 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2067 Bob Wilson <bob.wilson@acm.org>
2069 * config/tc-xtensa.c (do_align_targets): Update comment.
2070 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2071 Insert a LOOP_END frag before every loop target, and do not overload
2072 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2073 (xg_assemble_vliw_tokens): Use do_align_targets.
2074 (xtensa_fix_target_frags): Remove code to convert a
2075 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2076 negatable branch at the end of a loop.
2077 (frag_can_negate_branch): Delete.
2079 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2080 H.J. Lu <hongjiu.lu@intel.com>
2083 NEWS: Mention "-mtune=[itanium1|itanium2]".
2085 * config/tc-ia64.c (md): Add tune.
2086 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2087 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2088 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2089 B unit NOPs are discouraged for McKinley-derived cores.
2090 (md_begin): Don't hardcode the "extra_goodness()" function in
2092 (ia64_init): Set md.tune to itanium2.
2094 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2095 * doc/c-ia64.texi: Likewise.
2097 2005-03-27 Ian Lance Taylor <ian@airs.com>
2099 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2100 bad C_EFCN symbol, print its name.
2102 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2104 * config/tc-xtensa.c (use_longcalls): Delete.
2105 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2106 the use_longcalls flag is set. Do this before checking the segment.
2107 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2108 expand direct calls at this point.
2109 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2110 (xtensa_find_unmarked_state_frags): Likewise.
2111 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2112 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2113 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2114 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2116 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2118 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2120 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2122 * config/tc-cris.h: Convert to ISO C90.
2123 * config/tc-cris.c: Ditto.
2124 (md_estimate_size_before_relax): Remove obsolete comment for
2125 parameter "segment_type".
2126 (md_begin): Document reason for cast of hash_insert argument.
2127 (md_atof): Correct type of parameter "type".
2129 2005-03-24 Nick Clifton <nickc@redhat.com>
2131 * write.h (bit_fix_new): Remove redundant prototype.
2132 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2133 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2134 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2135 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2136 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2137 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2138 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2139 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2140 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2141 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2142 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2143 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2144 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2145 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2146 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2147 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2148 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2149 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2150 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2151 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2152 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2153 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2154 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2155 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2156 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2157 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2158 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2159 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2160 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2161 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2162 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2163 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2164 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2165 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2166 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2167 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2168 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2169 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2170 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2171 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2172 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2173 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2174 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2175 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2176 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2177 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2178 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2179 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2180 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2181 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2182 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2183 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2184 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2185 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2186 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2188 2005-03-23 Jim Blandy <jimb@redhat.com>
2190 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2191 attributes properly.
2193 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2194 Nick Clifton <nickc@redhat.com>
2196 * configure.tgt: Accept any C library to accompany a GNU Linux
2197 implementation, not just the GNU C library.
2198 * configure.in: Likewise.
2199 * configure: Regenerate.
2201 2005-03-23 Nick Clifton <nickc@redhat.com>
2203 * config/tc-tic30.c: Convert to ISO C90 formatting.
2204 * config/tc-tic30.h: Convert to ISO C90 formatting.
2205 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2206 * config/atof-vax.c: Convert to ISO C90 formatting.
2208 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2210 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2211 relocations correctly as well.
2212 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2213 relocations in mergeable sections section-relative either.
2215 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2217 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2219 2005-03-21 Nick Clifton <nickc@redhat.com>
2221 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2222 warning by providing a prototype for sh_symbian_find_elf_flags.
2224 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2227 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2229 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2230 along with other formats that set bfd_gas. Remove unnecessary
2231 setting of bfd_gas. Delete strongarm cases in generic_target
2234 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2237 * config/tc-m68k.c (TRUNC, SEXT): Define.
2238 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2239 (m68k_ip): Truncate or sign extend expressions as appropriate.
2240 (get_num): Likewise.
2241 (md_apply_fix3): Use SEXT.
2243 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2245 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2246 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2247 (obj-vms.o): Delete rule.
2249 * Makefile.in: Regenerate.
2250 * aclocal.m4: Regenerate.
2251 * doc/Makefile.in: Regenerate.
2252 * po/POTFILES.in: Regenerate.
2254 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2256 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2257 flag for coldfire v4e.
2259 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2261 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2262 xg_apply_fix_value and return a value to indicate success.
2263 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2264 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2265 (xtensa_validate_fix_sub): New.
2266 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2267 (tc_gen_reloc): Move code to handle difference of symbols and code to
2268 apply tentative fix values to ...
2269 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2270 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2271 relocations when linkrelax flag is not set.
2272 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2273 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2275 2005-03-17 Jan Beulich <jbeulich@novell.com>
2277 * config/tc-i386.c (i386_scale): Beautify error message.
2278 (Intel syntax comments): Update.
2279 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2281 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2282 Remove declarations.
2283 (intel_bracket_expr): Declare.
2284 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2285 of the function body in a loop allowing to split an operand into two.
2286 Replace calls to malloc and checks of it returning non-NULL with
2287 calls to xmalloc/xstrdup.
2288 (intel_expr): SHORT no longer handled here. Add comment indicating
2289 comparison ops need implementation.
2290 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2291 Check right operand of - does not specify a register when parsing
2292 the address of a memory reference.
2293 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2294 Check operands do not specify a register when parsing the address of
2296 (intel_e06, intel_e06_1): Likewise.
2297 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2298 handle SHORT as well as unary + and -. Don't accept : except for
2299 segment overrides or in direct far jump/call insns.
2300 (intel_brack_expr): New.
2301 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2303 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2304 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2305 Allow symbolic constants as register scale value.
2306 (intel_get_token): Replace call to malloc and check of return value
2307 with call to xmalloc. Change handling for FLAT to match MASM's.
2308 (intel_putback_token): Don't try to back up/free current token if
2311 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2313 * configure.tgt: Set emulation for arm-*-eabi*.
2314 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2315 * config/te-armeabi.h: New file.
2316 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2317 * config/te-symbian.h: Include "te-armeabi.h".
2319 2005-03-16 Nick Clifton <nickc@redhat.com>
2321 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2322 local variable in case it is clobbered by the setjmp.
2324 2005-03-16 Nick Clifton <nickc@redhat.com>
2325 Ben Elliston <bje@au.ibm.com>
2327 * configure.in (werror): New switch: Add -Werror to the
2328 compiler command line. Enabled by default. Disable via
2330 * configure: Regenerate.
2332 2005-03-16 Nick Clifton <nickc@redhat.com>
2334 * config/obj-coff.h: Convert to ISO C90 formatting.
2335 * config/obj-coff.c: Convert to ISO C90 formatting.
2337 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2339 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2340 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2341 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2342 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2343 (insns): Add ARMv6T2 instructions:
2344 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2345 (arm_archs): Add V6T2 variants.
2347 2005-03-15 Nick Clifton <nickc@redhat.com>
2349 * NEWS: Add cutoff for changes in 2.16 release.
2351 2005-03-15 Jan Beulich <jbeulich@novell.com>
2353 * expr.c (operand): Merge handling of unary + into that for unary
2356 2005-03-14 Eric Christopher <echristo@redhat.com>
2358 * config/tc-mips.c: Include dw2gencfi.h.
2359 (mips_cfi_frame_initial_instructions): New.
2360 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2361 (tc_cfi_frame_initial_instructions): Ditto.
2362 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2363 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2364 * Makefile.am: Update dependencies.
2365 * Makefile.in: Regenerate.
2367 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2369 * po/es.po: Commit new Spanish translation.
2371 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2373 * po/tr.po: Commit new Turkish translation.
2375 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2377 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2380 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2382 * config-gas.com: Mark vax-vms as obsolete.
2383 * configure.in: Remove fmt=vms support.
2384 * config.in: Regenerate.
2385 * configure: Regenerate.
2386 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2388 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2389 Bob Wilson <bob.wilson@acm.org>
2391 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2392 when checking if xg_resolve_literals needs to be called.
2393 * config/tc-xtensa.h: Fix spelling typo in a comment.
2395 2005-03-10 Jan Beulich <jbeulich@novell.com>
2397 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2398 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2399 crafted structure declarations with the types from macro.h.
2401 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2403 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2404 for -mno-shared optimization.
2406 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2408 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2409 (MAX_NOPS): Bump to 4.
2410 (mips_fix_vr4130): New variable.
2411 (nops_for_vr4130): New function.
2412 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2413 nops_for_vr4130 if working around VR4130 errata.
2414 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2415 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2416 (md_parse_option): Handle them.
2417 (md_show_usage): Print them.
2418 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2420 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2422 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2425 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2427 * config/tc-mips.h (mips_flush_pending_output): Delete.
2428 (mips_emit_delays): Declare.
2429 (md_flush_pending_output): Use mips_emit_delays.
2430 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2431 the previous instructions.
2432 (md_begin, append_insn, md_parse_option): Update callers.
2433 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2435 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2436 (s_gpdword): Update callers.
2437 (start_noreorder, end_noreorder): New functions.
2438 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2439 manipulating mips_opts or prev_nop_frag directly.
2440 (mips_flush_pending_output): Delete.
2442 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2444 * config/tc-mips.c (mips_move_labels): New function, taken from...
2445 (append_insn, mips_emit_delays): ...here.
2447 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2449 * config/tc-mips.c (MAX_NOPS): New macro.
2450 (history): Resize to 1 + MAX_NOPS.
2451 (fix_vr4120_class): New enumeration.
2452 (vr4120_conflicts): New variable.
2453 (init_vr4120_conflicts): New function.
2454 (md_begin): Call it.
2455 (insn_uses_reg): Constify first argument.
2456 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2457 (nops_for_insn_or_target): New functions.
2458 (append_insn): Use the new nops_for_* functions instead of inline
2459 delay checks. Generalize prev_nop_frag handling to handle an
2460 arbitrary history length. Insert nops into the history buffer
2461 once the number of nops in prev_nop_frag is fixed.
2462 (emit_delays): Use nops_for_insn instead of inline delay checks.
2464 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2466 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2467 check from branch delay code. Remove unnecessary check for branches.
2469 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2471 * config/tc-mips.c (dummy_opcode): Delete.
2472 (nop_insn, mips16_nop_insn): New variables.
2473 (NOP_INSN): New macro.
2474 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2475 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2476 (md_begin): Initialize nop_insn and mips16_nop_insn.
2477 (append_insn): Use the new emit_nop function to add nops, recording
2478 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2479 to reserve room for the instruction and install_insn to install the
2480 final form. Use insert_into_history to record the instruction in
2481 the history buffer. Use move_insn to do delay slot filling.
2482 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2483 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2484 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2486 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2488 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2489 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2490 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2491 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2492 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2494 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2496 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2497 and extended_p fields with a single fixed_p field.
2498 (append_insn, mips_no_prev_insn): Adjust accordingly.
2500 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2502 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2503 a single mips16_absolute_jump_p bit.
2504 (append_insn): Adjust accordingly.
2506 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2508 * config/tc-mips.h (mips_cl_insn): Move definition to...
2509 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2510 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2512 (history): New variable.
2513 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2514 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2515 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2516 (prev_prev_insn_unreordered): Delete.
2517 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2518 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2521 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2523 * doc/Makefile.am: Update as.info dependencies.
2524 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2526 2005-03-08 Jan Beulich <jbeulich@novell.com>
2528 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2529 error, and point to .purgem documentation if someone really needs
2531 * NEWS: Mention macro redefinition is now an error.
2533 2005-03-08 Jan Beulich <jbeulich@novell.com>
2535 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2536 emitted to. Add more precise diagnostics for non-fitting insns based
2537 on that. Eliminate now superfluous special casing of MLX. Clear out
2538 slot information when dropping an insn.
2540 2005-03-08 Jan Beulich <jbeulich@novell.com>
2542 * config/tc-ia64.c (parse_section_name): Rename to...
2543 (cross_section): In addition to separating the name from the rest of
2544 the arguments, also carry out the operation.
2545 (dot_xdata): Use cross_section.
2546 (dot_float_cons): Likewise.
2547 (dot_xstringer): Likewise.
2548 (dot_xdata_ua): Likewise.
2549 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2551 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2553 * po/gas.pot: Regenerate.
2555 2005-03-04 David Daney <ddaney@avtrex.com>
2557 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2558 instead of '_gp' for -mno-shared optimization.
2560 (s_abicalls): Document it in the comment.
2561 (md_show_usage): Document the -mno-shared option.
2563 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
2565 * config/tc-mips.c (mips_set_options): Add sym32 field.
2566 (mips_opts): Initialize it.
2567 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2568 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2569 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2570 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2571 when deciding whether to use a symbolic %highest/%higher expansion.
2572 (macro): Likewise. Remove o64/n32 linux hack. Always use
2573 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2574 and "la". Handle constants separately from symbolic expressions in
2575 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2576 and using load_register to load the high part of the address.
2577 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2578 (OPTION_ELF_BASE): Bump by 2.
2579 (md_longopts): Add entries for -msym32 and -mno-sym32.
2580 (md_parse_option): Handle them.
2581 (usage): Document them.
2582 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2583 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2584 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2585 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2586 -msym32 and -mno-sym32.
2588 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2590 * config/tc-mips.c (load_address): Implement GP optimization
2591 for 64bit address space non-PIC. Fix formatting.
2592 (macro): Likewise. Simplify code.
2593 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2594 (mips_after_parse_args): Simplify code.
2596 2005-03-03 Nick Clifton <nickc@redhat.com>
2598 * expr.c (operand): Remove redundant code enclosed by #ifdef
2599 RELAX_PAREN_GROUPING....#endif.
2601 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2602 reloc is the difference of two symbols defined in the same
2605 * config/tc-iq2000.c (line_comment_chars): Include the # character
2606 as otherwise this breaks #APP/#NO_APP processing.
2608 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2610 * config/tc-arc.c(md_assemble): Remove dead code for handling
2611 immediate indexing of ld and st .
2613 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2614 Joseph Myers <joseph@codesourcery.com>
2616 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2617 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2618 (parse_relocation): Check for a word break after a relocation
2620 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2623 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2625 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2627 2005-03-02 Jan Beulich <jbeulich@novell.com>
2629 * as.c (main): Use unlink_if_ordinary instead of unlink.
2630 * messages.c (as_fatal): Likewise.
2632 2005-03-02 Jan Beulich <jbeulich@novell.com>
2634 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2636 (parse_register): Allow cr8...15 in all modes.
2638 2005-03-02 Jan Beulich <jbeulich@novell.com>
2640 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2641 etc. like normal symbol references (T_ID).
2643 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2645 * symbols.c (fb_label_name): Fix silly thinko in last change.
2647 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2649 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2650 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2652 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2654 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2657 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2660 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2662 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2664 * as.h (assert): Warning fix.
2665 * expr.c (expr): Correct assertion.
2666 * read.c (s_comm_internal): Remove assertion.
2667 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2668 (fixup_segment): Remove assertion.
2669 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2670 (md_apply_fix3): Likewise.
2671 * config/tc-i370.c (md_begin): Correct assertion.
2672 (i370_macro): Warning fix for assertion.
2674 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2676 * configure.in (AC_C_BIGENDIAN): Invoke.
2677 * configure: Regenerate.
2678 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2679 host variable to set string header size.
2680 * config/obj-aout.c (obj_header_append): Don't use host structs.
2681 (obj_symbol_to_chars): Likewise.
2682 (obj_emit_strings): Likewise. Use the passed in output pointer.
2683 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2684 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2685 not sizeof host struct.
2686 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2687 (obj_emit_strings): Likewise.
2688 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2689 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2691 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2693 (host_number_to_chars): Define.
2694 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2695 host internal struct to set header sizes.
2696 * config/tc-i960.c (md_number_to_field): Warning fix.
2697 (md_ri_to_chars): Use host byte order.
2698 (get_cdisp, md_apply_fix3): Warning fix.
2699 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2701 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2703 * doc/c-arc.texi: Update documentation about ARC's extension
2706 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2708 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2711 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2713 * cgen.c: Warning fixes.
2714 * config/tc-arc.c: Likewise.
2715 * config/tc-arm.c: Likewise.
2716 * config/tc-avr.c: Likewise.
2717 * config/tc-d10v.c: Likewise.
2718 * config/tc-d30v.c: Likewise.
2719 * config/tc-frv.c: Likewise.
2720 * config/tc-frv.h: Likewise.
2721 * config/tc-h8300.c: Likewise.
2722 * config/tc-h8500.c: Likewise.
2723 * config/tc-i370.c: Likewise.
2724 * config/tc-i960.c: Likewise.
2725 * config/tc-ia64.c: Likewise.
2726 * config/tc-ip2k.c: Likewise.
2727 * config/tc-m68hc11.c: Likewise.
2728 * config/tc-maxq.c: Likewise.
2729 * config/tc-mcore.c: Likewise.
2730 * config/tc-mips.c: Likewise.
2731 * config/tc-msp430.c: Likewise.
2732 * config/tc-pj.c: Likewise.
2733 * config/tc-ppc.c: Likewise.
2734 * config/tc-ppc.h: Likewise.
2735 * config/tc-s390.c: Likewise.
2736 * config/tc-sh.c: Likewise.
2737 * config/tc-sh64.c: Likewise.
2738 * config/tc-tic4x.c: Likewise.
2739 * config/tc-tic80.c: Likewise.
2740 * config/tc-v850.c: Likewise.
2741 * config/tc-vax.c: Likewise.
2742 * config/tc-w65.c: Likewise.
2743 * config/tc-xstormy16.c: Likewise.
2744 * config/tc-z8k.c: Likewise.
2746 2005-02-22 Catherine Moore <clm@cm00re.com>
2748 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2749 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2751 2005-02-22 Eric Christopher <echristo@redhat.com>
2753 * config/tc-mips.c (struct proc): Change isym to
2754 func_sym. New member func_end_sym.
2755 (s_mips_ent): Update.
2756 (s_mips_end): Ditto. Add code to compute function size.
2758 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2760 * read.c: Warning fixes.
2761 * config/obj-elf.c: Likewise.
2763 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2765 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2768 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2770 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2773 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2775 (demand_empty_rest_of_line): Likewise.
2776 (tic54x_sblock): Likewise.
2777 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2779 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2781 * read.c (address_bytes): New function.
2782 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2783 (potable): Add "dc.a".
2784 (cons_worker): Handle "dc.a".
2785 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2787 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2789 * input-file.c (input_file_open): Rearrange to avoid warning.
2791 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2793 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2794 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2795 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2797 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2799 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2800 uses after .set noat.
2801 (load_address): Likewise.
2802 (macro): Likewise. Don't try to avoid $at use by sacrificing
2803 the target register before it is stored, it won't work.
2805 2005-02-17 James E Wilson <wilson@specifixinc.com>
2807 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2808 see an instruction that specifies a template.
2810 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2812 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2813 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2814 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2816 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2818 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2820 * config/tc-ia64.c (md): Add hint_b.
2821 (emit_one_bundle): Handle md.hint_b for "hint".
2822 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2823 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2824 (ia64_init): Set md.hint_b to error.
2825 (md_assemble): Handle md.hint_b for "hint.b".
2827 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2828 * doc/c-ia64.texi: Likewise.
2830 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2832 * tc.h (struct relax_type, relax_typeS): Move from here..
2833 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2834 * ecoff.c (ecoff_new_file): Add appfile param.
2835 * ecoff.h (ecoff_new_file): Likewise.
2836 * itbl-lex.h: New file.
2837 * itbl-lex.l: Include itbl-lex.h.
2838 * itbl-parse.y: Likewise.
2839 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2840 * read.c (s_app_file_string): Mark appfile possibly unused.
2841 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2842 * subsegs.h (struct seg_info_trash): Delete.
2843 (seg_info): Use segment_info_type instead.
2844 * config/obj-coff.c (struct filename_list): Make filename const char *.
2845 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2846 * config/obj-elf.c (elf_file_symbol): Similarly.
2847 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2849 * config/tc-arc.c (md_operand): Warning fix.
2850 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2851 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2852 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2853 * config/tc-frv.c (frv_force_relocation): Warning fix.
2854 * config/tc-m68k.c (md_parse_option): Delete unused var.
2855 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2856 * config/tc-sparc.c: Likewise.
2857 (s_common): Warning fix.
2858 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2859 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2861 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2862 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2863 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2864 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2865 (tic4x_do_align): Use TIC_NOP_OPCODE.
2866 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2867 * config/tc-vax.c: Include netinet/in.h.
2868 (tc_headers_hook): Formatting.
2869 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2871 2005-02-17 Jan Beulich <jbeulich@novell.com>
2873 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2874 parsing inN, locN, outN. Set 'idx' to offset register number starts
2875 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2878 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2880 * config/tc-mips.c (load_address): Fix formatting.
2881 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2882 Catch macros which are unexpandable without AT. Remove duplicate
2884 (macro2): Remove duplicate zeroing of used_at.
2886 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2888 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2891 2005-02-15 Nigel Stephens <nigel@mips.com>
2892 Maciej W. Rozycki <macro@mips.com>
2894 * config/tc-mips.c (reloc_needs_lo_p): Handle
2895 BFD_RELOC_MIPS16_HI16_S.
2896 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2897 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2898 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2900 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2901 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2902 Call my_getSmallExpression() to parse percent operators.
2903 (percent_op_match, mips_percent_op): Separate definitions.
2904 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2905 (parse_relocation): Handle the MIPS16 mode using
2907 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2908 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2910 2005-02-15 Jan Beulich <jbeulich@novell.com>
2912 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2913 instead of explicitly dealing with the translation; exclude
2914 relocations that are already pcrel, however.
2916 2005-02-15 Jan Beulich <jbeulich@novell.com>
2918 * config/tc-ia64.c: Include limits.h (if available).
2919 (gr_values[0]): Set path to INT_MAX.
2920 (dot_reg_val): Don't allow changing value of r0. Limit range of
2921 general registers at r127.
2922 (specify_resource): Default resource index is -1. Don't set resource
2923 index (in case IA64_RS_RSE) without setting the specific flag.
2924 (note_register_values): Check operand is O_constant before tracking
2925 input value of moves. Add tracking for dep.z with constant inputs.
2926 (print_dependency): Resource index of specific resource may be zero.
2927 (check_dependencies): Likewise.
2929 2005-02-15 Jan Beulich <jbeulich@novell.com>
2931 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2932 reg_class. Check operands and emit diagnostics for illegal use of
2935 2005-02-15 Jan Beulich <jbeulich@novell.com>
2937 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2938 new variables type, suffix, and width. Handle
2939 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2940 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2941 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2942 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2943 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2944 if unable to translate relocation type, using the new variables.
2946 2005-02-15 Jan Beulich <jbeulich@novell.com>
2948 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2949 (ty_symbol_chars): Define.
2950 * config/tc-ia64.c (ia64_symbol_chars): Define.
2952 2005-02-15 Jan Beulich <jbeulich@novell.com>
2954 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2955 input_line_pointer was advanced.
2957 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2959 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2962 2005-02-13 Jan Beulich <jbeulich@novell.com>
2964 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2965 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2967 (ia64_init): Set md.detect_dv.
2968 (ia64_start_line): New static variable warned. Warn only once when
2969 encountering explicit stops in automatic mode.
2970 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2971 * NEWS: Mention new default mode.
2973 2005-02-13 Jan Beulich <jbeulich@novell.com>
2975 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2976 be freed when wiping out previous state. Canonicalize names before
2977 use. Free name string when detecting redefinition.
2978 (dot_pred_rel): Call generic expression parser to process arguments.
2979 Handle O_register case for individual predicates and O_subtract for
2981 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2983 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2984 Warn if multiple found, issue error if resulting symbol name has zero
2986 (dot_alias): Canonicalize name before use.
2988 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2990 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2992 (in_procedure): Return -1 for warning.
2993 (in_prologue): Likewise.
2994 (in_body): Likewise.
2996 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2998 * config/tc-ia64.c (dot_xdata): Undo the last change.
2999 (dot_float_cons): Likewise.
3000 (dot_xstringer): Likewise.
3001 (dot_xdata_ua): Likewise.
3002 (dot_float_cons_ua): Likewise.
3004 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3006 * NEWS: Mention "-munwind-check=[warning|error]".
3008 * config/tc-ia64.c (md): Add unwind_check.
3009 (unwind_diagnostic): New.
3010 (in_procedure): Call unwind_diagnostic when a directive isn't
3012 (in_prologue): Call unwind_diagnostic when a directive isn't in
3014 (in_body): Call unwind_diagnostic when a directive isn't in
3016 (dot_endp): Set md.unwind_check to error before calling
3017 in_procedure and restore it after. When the name is missing or
3018 couldn't be found, use the one from the last .proc if
3019 md.unwind_check isn't error. Warn if md.unwind_check is
3021 (md_parse_option): Handle "-munwind-check=[warning|error]".
3022 (md_show_usage): Add "-munwind-check=[warning|error]".
3023 (ia64_init): Set md.unwind_check to warning.
3025 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3026 * doc/c-ia64.texi: Likewise.
3028 2005-02-11 Jan Beulich <jbeulich@novell.com>
3030 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3032 (ia64_parse_name): New third parameter.
3033 (md_parse_name): Pass third argument.
3034 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3035 (md_operand): Handling of '@'-prefixed symbols moved from here...
3036 (ia64_parse_name): ...to here.
3038 2005-02-11 Jan Beulich <jbeulich@novell.com>
3040 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3041 (errata_nop_necessary_p): Remove declaraction and definition.
3042 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3043 update md.group_idx. Don't reset md.last_groups.
3045 2005-02-11 Jan Beulich <jbeulich@novell.com>
3047 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3049 (dot_xdata): Free section name after use.
3050 (dot_float_cons): Likewise.
3051 (dot_xstringer): Likewise.
3052 (dot_xdata_ua): Likewise.
3053 (dot_float_cons_ua): Likewise.
3054 (md_pseudo_table): Add xdata16 and xdata16.ua.
3056 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3058 * doc/all.texi: Add IA64.
3059 * doc/as.texinfo: Likewise.
3061 * doc/c-ia64.texi: Fix typos.
3063 2005-02-10 Julian Brown <julian@codesourcery.com>
3065 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3067 (do_t_push_pop): Likewise.
3068 (md_assemble): Likewise.
3069 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3070 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3071 (create_unwind_entry): Output dependency on the required personality
3074 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3076 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3077 * subsegs.c (seg_not_empty_p): Likewise.
3079 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3081 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3082 relative jump calculation.
3083 <md_convert_frag) : Likewise.
3084 <output_disp): Likewise.
3086 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3088 * write.c (write_object_file): Recognize warning-symbol construct
3089 and skip object- and target- handling for the second symbol.
3091 2005-02-02 Jan Beulich <jbeulich@novell.com>
3093 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3094 designators along with quoted ones. Free copy of quoted designator
3097 2005-02-01 Ben Elliston <bje@au.ibm.com>
3099 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3100 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3101 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3102 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3103 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3104 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3105 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3106 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3107 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3108 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3109 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3110 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3111 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3112 #if 0'd code throughout.
3114 2005-01-31 Nick Clifton <nickc@redhat.com>
3116 * as.c (parse_args): Bump copyright date reported by --version to
3119 2005-01-31 Nick Clifton <nickc@redhat.com>
3121 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3124 2005-01-31 Jan Beulich <jbeulich@novell.com>
3126 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3127 that can end with .endr in that case. Make requiring/permitting
3128 pseudo-ops without leading dot closer to the logic in read.c serving
3130 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3133 2005-01-31 Jan Beulich <jbeulich@novell.com>
3135 * macro.c (do_formals): Adjust to no longer accept empty parameter
3137 (define_macro): Adjust to no longer accept empty macro name, garbage
3138 following the parameters, or macros that were previously defined.
3139 * read.c (s_bad_end): Declare.
3140 (potable): Add endm. Handler for endr and endm is s_bad_end.
3141 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3143 * read.h (s_bad_endr): Remove.
3145 2005-01-31 Jan Beulich <jbeulich@novell.com>
3147 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3148 immediately discarding (but counting) those exceeding the maximum
3149 possible amount. Track whether output and input operand counts ever
3150 matched, and use this to better indicate which of the operands/
3151 operand types was wrong; specifically don't default to pointing to
3154 2005-01-31 Jan Beulich <jbeulich@novell.com>
3156 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3157 variable in dot_endp). Add body and insn. Make prologue,
3158 prologue_mask, body, and insn bitfields.
3159 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3161 (in_procedure, in_prologue, in_body): New.
3162 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3163 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3164 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3165 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3166 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3167 dot_personality): Use the appropriate one of the above.
3168 (dot_proc): Clear unwind.proc_start; set to current location only if
3169 none of the entry points were valid. Check for non-zero-length entry
3170 point names. Check that entry points aren't defined, yet. Clear
3171 unwind.prologue, unwind.body, and unwind.insn.
3172 (dot_body): Call in_procedure. Check that first directive in procedure
3173 had no insns emitted before. Set unwind.body.
3174 (dot_prologue): Call in_procedure. Check that not already in prologue.
3175 Check that first directive in procedure had no insns emitted before.
3177 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3178 length entry point names. Check that entry points became defined.
3179 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3181 2005-01-31 Jan Beulich <jbeulich@novell.com>
3183 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3184 before actually using it. Don't generate an error in manual bundling
3185 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3186 Don't generate an error in manual bundling mode when looking at an
3187 insn required to be last in its group but the required slot hasn't
3188 been reached, yet. Allow conversion from MII to MI;I for bundle
3189 consisting of only 2 insns with the stop between them. Suppress
3190 various meaningless errors resulting from detecting earlier ones.
3192 2005-01-31 Jan Beulich <jbeulich@novell.com>
3194 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3197 2005-01-28 Christian Groessler <chris@groessler.org>
3199 * config/tc-z8k.c (md_assemble): Improve error detection.
3201 2005-01-28 Jan Beulich <jbeulich@novell.com>
3203 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3204 for personality routine pointer only if there is one.
3205 (ia64_convert_frag): Likewise.
3206 (generate_unwind_image): Likewise.
3208 2005-01-27 Christian Groessler <chris@groessler.org>
3210 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3211 (md_apply_fix3): Make relative branches out of range an error
3212 instead of a warning. Display correct line number for out of
3213 range branches/calls/memory accesses.
3215 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3217 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3218 to emit .debug_line and other debug sections.
3219 * as.h (seg_not_empty_p): Declare.
3220 * subsegs.c (seg_not_empty_p): New predicate.
3222 2005-01-27 Andrew Cagney <cagney@gnu.org>
3224 * configure: Regenerate to track ../gettext.m4 change.
3226 2005-01-27 Jan Beulich <jbeulich@novell.com>
3228 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3230 2005-01-27 Jan Beulich <jbeulich@novell.com>
3232 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3233 to/from application registers dynamic insns.
3234 (md_assemble): Defer resolution of move to/from application registers
3235 dynamic insns when they can be issued on either the I- or M-units.
3237 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3239 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3240 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3241 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3242 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3243 * cgen.c (gas_cgen_parse_operand): Handle
3244 CGEN_PARSE_OPERAND_SYMBOLIC.
3245 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3246 (frv_force_relocation): Likewise. Fix handling of PIC
3248 (md_apply_fix3): Likewise.
3250 2005-01-21 Ben Elliston <bje@au.ibm.com>
3252 * as.h: Remove #if 0'd code.
3253 * atof-generic.c (atof_generic): Likewise.
3254 * ecoff.c (ecoff_directive_frame): Likewise.
3255 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3256 * itbl-ops.c (itbl_add_reg): Likewise.
3257 * listing.c (calc_hex): Likewise.
3258 * read.c (MASK_CHAR): Likewise.
3259 * subsegs.c (subsegs_print_statistics): Likewise.
3260 * symbols.c (indent): Likewise.
3261 * write.c (write_relocs): Likewise.
3262 (write_object_file): Likewise.
3263 (relax_frag): Likewise.
3265 2005-01-20 Nick Clifton <nickc@redhat.com>
3267 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3268 getopt_long_only() from considering -a as an abbreviation for
3270 (parse_args): Fix the parsing of -a=<file>.
3272 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3275 * read.c (s_incbin): Adjust default count for skip. Check validity
3276 of count and skip rigorously.
3278 2005-01-19 Fred Fish <fnf@specifixinc.com>
3280 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3282 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3284 * read.c (convert_to_bignum): New function, split out from...
3285 (emit_expr): ...here. Handle the case where X_add_number is
3286 positive and the input value is negative.
3287 (output_big_sleb128): Fix setting of continuation bit. Check whether
3288 the final byte needs to be sign-extended. Fix size-shrinking loop.
3289 (emit_leb128_expr): When generating a signed leb128, see whether the
3290 sign of an O_constant's X_add_number matches the sign of the input
3291 value. Use a bignum if not.
3293 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3295 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3296 arch_sh_up in order to match the external name and make the
3297 testsuite's job easier.
3299 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3302 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3304 2005-01-12 Nick Clifton <nickc@redhat.com>
3306 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3307 ignored_arguments array.
3309 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3311 * write.c (write_object_file): Disallow a symbol equated to
3314 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3316 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3318 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3319 (maxq_target): New function: Set the machine type.
3321 2005-01-06 Paul Brook <paul@codesourcery.com>
3323 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3324 (md_begin): Handle TE_VXWORKS for FP defaults.
3325 (md_apply_fix3): Correct rela offsets.
3326 (elf32_arm_target_format): Add VxWorks targets.
3328 2005-01-06 Paul Brook <paul@codesourcery.com>
3330 * configure.tgt: Set em=vxworks for *-*-vxworks.
3331 * config/te-vxworks.h: New File.
3333 2005-01-06 Paul Brook <paul@codesourcery.com>
3335 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3337 2005-01-04 Dmitry Diky <diwil@spec.ru>
3339 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3342 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3344 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3345 (dot_loc): New function.
3346 (md_pseudo_table): Add entry to map .loc to dot_loc().
3347 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3348 seen a .loc directive or we're generating DWARF2 debug info for
3351 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3354 * read.c (s_comm_internal): Don't zero end of name until size
3355 expression has been parsed.
3357 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3359 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3361 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3363 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3366 2004-12-22 Ian Lance Taylor <ian@airs.com>
3368 * configure.tgt: New.
3369 * configure.in: Move setting of cpu_type, fmt, etc., to
3371 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3372 $(srcdir)/configure.tgt.
3373 * configure, Makefile.in: Rebuild.
3375 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3377 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3378 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3380 (avr_offset_expression): New function to parse offsets for LDI
3382 (avr_operand): Use it.
3383 (md_apply_fix3): Generate the relocs.
3385 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3387 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3388 BFD_RELOC_SH_IMMS10BY8 relocation.
3390 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3391 than just ignoring bad code.
3393 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3395 * config/tc-v850.c (handle_lo16): New function.
3396 (v850_reloc_prefix): Use it to check lo().
3397 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3399 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3401 * configure.in: Add s390x-ibm-tpf support.
3402 * configure: Regenerate.
3404 2004-12-15 Jan Beulich <jbeulich@novell.com>
3406 * config/obj-elf.c (obj_elf_change_section): Only set type and
3407 attributes on new sections. Emit warning when type of re-declared
3408 section doesn't match.
3410 2004-12-15 Jan Beulich <jbeulich@novell.com>
3412 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3413 '.cfi_startproc simple' doesn't inherit the old value.
3415 2004-12-15 Jan Beulich <jbeulich@novell.com>
3417 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3418 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3419 generation to emit a factored offset.
3421 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3423 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3424 which is too large in the case of NO_PIC without 64-bit
3427 * config/tc-mips.c (mips_in_shared): New static variable.
3428 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3429 (md_longopts): Add -mshared and -mno-shared.
3430 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3431 (s_cpload): Implement !mips_in_shared case.
3432 (s_cpsetup): Likewise.
3433 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3434 * NEWS: Mention -mno-shared.
3436 2004-12-09 Paul Brook <paul@codesourcery.com>
3438 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3441 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3443 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3444 sequence, increase the size of the sequence.
3446 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3449 2004-12-07 Ben Elliston <bje@gnu.org>
3451 * read.c (s_align): Use an align_limit temporary to allay a GCC
3452 signed/unsigned comparison warning.
3454 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3456 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3457 * configure.in: Use it for arm*-*-linux-gnueabi*.
3458 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3459 * config/te-armlinuxeabi.h: New file.
3460 * Makefile.in: Regenerated.
3461 * aclocal.m4: Likewise.
3462 * configure: Likewise.
3463 * doc/Makefile.in: Regenerated.
3465 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3467 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3468 (xtensa_restore_emit_state): Likewise.
3470 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3472 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3475 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3477 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3478 * Makefile.in: Regenerate.
3480 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3482 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3483 functions, give functions a meaningful name, add comments.
3484 (check_range): New function - Replace operand size calculation
3485 with range checking.
3486 (assemble_insn): Update Algorithm, improve error issuing.
3488 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3491 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3493 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3494 miss between different section in the same module.
3495 (tc_gen_reloc): Likewise.
3497 2004-11-25 Theodore A. Roth <troth@openavr.org>
3499 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3500 atmega325, atmega3250, atmega645 and atmega6450.
3502 2004-11-25 Jan Beulich <jbeulich@novell.com>
3504 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3505 permissible for the selected instruction suffix.
3506 (process_suffix): For DefaultSize instructions, suppressing the
3507 guessing of a 'q' suffix if the instruction doesn't support it is
3508 pointless, because only an 'l' suffix can be guessed in this place.
3510 2004-11-24 Nick Clifton <nickc@redhat.com>
3512 * config/tc-iq2000.c: Remove support for IQ10 processor.
3513 Convert to ISO C90 formatting.
3514 * config/tc-iq2000.h: Likewise.
3516 2004-11-23 Nick Clifton <nickc@redhat.com>
3518 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3519 in this table. They should be correct now.
3521 2004-11-23 Jan Beulich <jbeulich@novell.com>
3523 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3524 indicate the MMX extensions added by both SSE and 3DNow!A.
3525 (Cpu3dnowA): Declare.
3526 (CpuUnknownFlags): Update.
3527 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3528 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3529 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3530 3DNow!. Athlon additionally implies 3DNow!A. Several new
3531 entries (those starting with a dot are for sub-arch specification).
3532 (set_cpu_arch): Handle sub-arch specifications.
3533 (parse_insn): Distinguish between instructions not supported because
3534 of insufficient CPU features and because of 64-bit mode.
3535 * doc/c-i386.texi: Describe enhanced .arch directive.
3537 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3539 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3541 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3543 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3544 without a corresponding .debug_info section.
3546 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
3548 * read.c (potable): Add "error" and "warning".
3549 (s_errwarn): New function.
3550 * read.h (s_errwarn): Declare.
3551 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3553 2004-11-22 Nick Clifton <nickc@redhat.com>
3555 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3558 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3560 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3561 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3563 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3565 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3566 (coff_adjust_symtab): Adjust call.
3567 (crawl_symbols): Likewise.
3568 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3569 (obj_app_file): Adjust.
3571 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3573 * configure.in: Enable bfd_assember for the MAXQ port.
3574 * configure: Regenerate.
3576 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3577 Sterling Augustine <sterling@tensilica.com>
3579 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3580 there is a conflict.
3581 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3582 interfaces that are related as determined by xtensa_interface_class_id.
3584 2004-11-12 Nick Clifton <nickc@redhat.com>
3586 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3587 offsets for conditional branches.
3589 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3591 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3593 2004-11-10 Bob Wilson <bob.wilson@acm.org>
3595 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3596 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3598 (relax_frag_immed): Update call to update_next_frag_state.
3600 2004-11-10 Alan Modra <amodra@bigpond.net.au>
3602 * obj.h (struct format_ops <app_file>): Add int param.
3603 * read.h (s_app_file_string): Likewise.
3604 * read.c (s_app_file_string): Likewise.
3605 (s_app_file): Adjust s_app_file_string call.
3606 * config/tc-mips.c (s_mips_file): Likewise.
3607 * config/obj-coff.h (obj_app_file): Add app param.
3608 * config/obj-ecoff.h (obj_app_file): Likewise.
3609 * config/obj-multi.h (obj_app_file): Likewise.
3610 * config/obj-elf.h (elf_file_symbol): Likewise.
3611 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3612 if called for # preprocessor lines.
3614 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3617 * symbols.c (resolve_symbol_value): Convert weak symbols only
3619 (symbol_equated_reloc_p): Don't equate weaks when relocating
3620 only for Windows PECOFF.
3622 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3624 * config/tc-crx.c (print_insn): Check and set insn_addr.
3625 * config/tc-crx.h (md_frag_check): Define.
3627 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3628 Vineet Sharma <vineets@noida.hcltech.com>
3630 * configure.in: Add support for new target maxq-coff.
3631 * configure: Regenerate.
3632 * NEWS: Mention new support.
3633 * config/tc-maxq.c: New file.
3634 * config/tc-maxq.h: New file.
3635 * config/obj-coff.h: Add support for maxq-coff.
3637 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3639 * symbols.c (any_external_name): Define.
3640 (resolve_symbol_value): Convert weak symbols.
3641 (S_SET_EXTERNAL): Support any_external_name.
3642 (S_SET_NAME): Qualify parameter const.
3643 (symbol_equated_reloc_p): Equate to weaks when relocating.
3644 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3645 * tc.h (any_external_name): Declare.
3646 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3648 (weak_is_altname): Declare and define.
3649 (weak_name2altname): Same.
3650 (weak_altname2name): Same.
3651 (weak_uniquify): Same.
3652 (weak_altprefix): Define.
3653 (obj_coff_weak): Change .weak syntax and handling.
3654 (coff_frob_symbol): Fix PE weak symbol alternates.
3655 * config/obj-coff.h (USE_UNIQUE): Define.
3656 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3657 are in another segment.
3658 (tc_gen_reloc): Remove broken addend hack.
3659 doc/as.texinfo: Update.
3661 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3663 * config/tc-xtensa.c (total_frag_text_expansion): New.
3664 (md_estimate_size_before_relax): Use it.
3665 (find_address_of_next_align_frag): Likewise.
3667 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3669 * config/tc-crx.c: Rename argument types.
3670 (processing_arg_number): Rename to 'cur_arg_num'.
3671 (get_number_of_bits): Rename to 'set_operand_size'.
3672 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3673 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3674 (set_indexmode_parameters): Remove function, integrate its code into
3676 (set_operand_size): Get rid of 'Operand Number' function parameter -
3677 use global variable 'cur_arg_num' instead.
3678 Use a local 'argument' pointer to reference the current argument.
3679 (parse_operand): Likewise.
3680 (set_operand): Likewise.
3681 (process_label_constant): Likewise.
3683 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3685 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3686 (add_section_rename): Delete. Inlined into...
3687 (build_section_rename): ...here. Use xstrdup instead of strdup.
3688 (xtensa_section_rename): Drop "const" from argument and return types.
3689 (md_show_usage): Indent to match show_usage().
3690 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3691 (tc_canonicalize_section_name): Define.
3692 (md_elf_section_rename): Remove unused macro.
3693 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3694 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3695 (Frame Directive): Delete.
3697 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3699 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3700 * config/tc-arm.c (target_oabi): Delete.
3701 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3702 (arm_opts): Remove moabi.
3703 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3704 * doc/c-arm.texi (ARM Options): Likewise.
3705 * configure: Regenerated.
3707 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3709 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3710 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3711 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3712 * configure: Regenerate.
3713 * config/tc-cris.c (enum cris_archs): New.
3714 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3715 (cris_insn_ver_valid_for_arch): New functions.
3716 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3717 (cris_arch): New variable.
3718 (md_pseudo_table): New pseudo .arch.
3719 (err_for_dangerous_mul_placement): Initialize according to
3721 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3723 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3724 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3725 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3726 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3727 use in md_cris_relax_table.
3728 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3729 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3730 Update and improve head comment.
3731 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3732 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3734 (md_longopts): New option --march=...
3735 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3737 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3738 (HANDLE_RELAXABLE): New macro.
3739 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3740 cases. Check for weak symbols and assume not relaxable. Handle
3741 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3742 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3744 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3745 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3746 (cris_create_short_jump): Adjust for CRISv32.
3747 (cris_relax_frag): Handle new states.
3748 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3749 (md_begin): Define symbols "..asm.arch.cris.v32",
3750 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3751 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3752 when entering opcode table entry points.
3753 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3754 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3755 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3756 (cris_process_instruction): Initialize out_insnp->insn_type to
3757 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3758 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3760 <case 'm'>: Check that modified_char == '.'.
3761 <invalid operands>: Consume the rest of the line.
3762 When operands don't match, skip over subsequent insns with
3763 non-matching version specifier but same mnemonic.
3764 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3765 special registers in CRISv32 are always 32 bit long.
3766 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3768 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3769 and compatible. Recognize "ACR" for v32, unless followed by "+".
3770 (get_spec_reg): Consider cris_arch when looking up register.
3771 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3773 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3774 (cris_get_expression): Restore input_line_pointer if failing "early".
3775 (get_flags): Consider cris_arch and recognize flags accordingly.
3776 (branch_disp): Adjust for CRISv32.
3777 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3778 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3779 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3780 resolved. Don't enter zeros in object file for
3782 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3783 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3784 (md_parse_option): Break out "return 1".
3785 <OPTION_ARCH> New case.
3786 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3787 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3788 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3789 <case BFD_RELOC_32_PCREL>: New cases.
3790 Addends for non-zero fx_pcrel are too in fx_offset.
3791 (md_show_usage): Show --march=<arch>.
3792 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3793 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3794 (s_syntax) <struct syntaxes>: Properly constify member operand.
3795 * config/tc-cris.h (TARGET_MACH): Define.
3796 (cris_mach): Declare.
3797 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3798 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3799 (CRIS-Opts): Document --march=...
3800 (CRIS-Pseudos): Document .arch.
3802 2004-11-04 Jan Beulich <jbeulich@novell.com>
3804 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3805 intel syntax and no register prefix, allow $ in symbol names when
3807 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3808 (intel_float_operand): Add fourth return value indicating math control
3809 operations. Make classification more precise.
3810 (md_assemble): Complain if memory operand of mov[sz]x has no size
3812 (parse_insn): Translate word operands to floating point instructions
3813 operating on integers as well as control instructions to short ones
3814 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3815 floating point instructions operating on non-integer operands.
3816 (match_template): Remove fldcw special case. Adjust q-suffix handling
3817 to permit it on fild/fistp/fisttp in AT&T mode.
3818 (process_suffix): Don't guess DefaultSize insns' suffix from
3819 stackop_size for certain floating point control instructions. Guess
3820 suffix for branch and [ls][gi]dt based on flag_code. Split error
3821 messages for Intel and AT&T syntax, and make the condition more strict
3822 for the former. Adjust suppressing of generation of operand size
3824 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3825 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3826 more error checking.
3827 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3828 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3830 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3832 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3833 md_short_jump_size, md_long_jump_size.
3834 * write.c [!WORKING_DOT_WORD]: Ditto.
3835 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3837 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3839 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3840 const qualifier in these definitions.
3841 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3842 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3844 2004-11-02 Nick Clifton <nickc@redhat.com>
3846 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3847 table before deciding to produce a .debug_line section to match up
3848 with a user provided .debug_info section.
3850 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3852 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3853 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3855 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3857 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3858 (get_flags): New function.
3859 (get_number_of_bits): Edit comments, update numeric values to
3861 (process_label_constant): Don't support the colon
3862 format (SYMBOL:[s|m|l]).
3863 (set_cons_rparams): Support argument type 'arg_rbase'.
3864 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3865 (handle_LoadStor): Bug fix, first handle post-increment mode.
3866 (getreg_image): Remove redundant code, update according to latest
3868 (print_constant): Bug fix relate to 3-word instructions.
3869 (assemble_insn): Bug fix, when matching instructions, verify also
3870 instruction type (not only mnemonic).
3871 Add various error checking.
3872 (preprocess_reglist): Support HI/LO and user registers.
3874 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3876 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3877 in an epilogue directive go negative.
3879 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3882 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3883 after reporting template error during manual bundling. Reported
3884 by Michael Dupont, michaelx.dupont@intel.com.
3886 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3888 * Makefile.am: Run dep-am.
3889 * aclocal.m4: Regenerate with automake 1.9.2.
3890 * Makefile.in: Regenerate with automake 1.9.2.
3891 * doc/Makefile.in: Likewise.
3893 * config/tc-arm.c: Include "dw2gencfi.h".
3894 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3896 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3897 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3898 (tc_cfi_frame_initial_instructions): Define.
3899 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3902 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3904 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3906 Update coprocessor id to be unsigned immediate.
3908 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3910 * config/tc-i386.c (O_secrel): Delete.
3911 (tc_pe_dwarf2_emit_offset): New function.
3912 * config/tc-i386.h (O_secrel): Define as O_md1.
3913 (TC_DWARF2_EMIT_OFFSET): Define.
3915 2004-10-18 Nick Clifton <nickc@redhat.com>
3917 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3918 ignore @fptr() directives for 4-byte fixups.
3920 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3922 * Makefile.am: Run "make dep-am"
3923 * Makefile.in: Regenerate.
3925 2004-10-14 Bob Wilson <bob.wilson@acm.org>
3927 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3928 Remove comments about placement of literal pools.
3929 (Literal Directive): Update description of literal placement.
3930 (Literal Prefix Directive): Remove statement that this does not apply
3931 to absolute-mode literals. Describe new section naming scheme.
3933 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3935 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3936 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3937 is_windowed_return_opcode): Delete.
3938 (xtensa_frob_label): Use get_subseg_target_freq.
3939 (md_assemble): Inline call to is_entry_opcode.
3940 (xtensa_handle_align): Inline call to get_frag_is_literal.
3941 (relaxation_requirements): Inline call to is_jx_opcode.
3942 (emit_single_op): Inline call to is_movi_opcode.
3943 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3944 get_frag_is_no_transform, is_entry_opcode, and
3945 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3946 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3947 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3948 Inline calls to get_frag_is_no_transform.
3949 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3950 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3951 get_frag_is_no_transform.
3952 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3953 and set_frag_is_no_transform.
3954 (get_expression_value): Delete.
3955 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3956 cur_target_freq to target_freq.
3957 (get_subseg_info): Split out code to create a new map entry into ...
3958 (add_subseg_info): ... this new function.
3959 (get_last_insn_flags): Check if get_subseg_info succeeded.
3960 (set_last_insn_flags): Call add_subseg_info if needed.
3961 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3962 (xtensa_reorder_segments): Compute last_sec while counting sections.
3963 Remove call to get_last_sec.
3964 (get_last_sec): Delete.
3965 (cache_literal_section): Inline call to retrieve_literal_seg and its
3966 callees, seg_present and add_seg_list.
3967 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3968 (get_frag_is_insn, get_frag_is_no_transform,
3969 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3970 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3972 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3974 * config/tc-xtensa.c: Use ISO C90 formatting.
3975 * config/tc-xtensa.h: Likewise.
3976 * config/xtensa-istack.h: Likewise.
3977 * config/xtensa-relax.c: Likewise.
3978 * config/xtensa-relax.h: Likewise.
3980 2004-10-12 Paul Brook <paul@codesourcery.com>
3982 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3985 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3988 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3990 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3992 (Acknowledgements): Use "GAS" instead of AS variable.
3994 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3996 * config/tc-i386.c: Include "elf/x86-64.h".
3997 (i386_elf_section_type): New function.
3998 * config/tc-i386.h (md_elf_section_type): Define.
3999 (i386_elf_section_type): New prototype.
4001 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4003 * config/m68k-parse.h (enum m68k_register): New control register,
4005 * config/tc-m68k.c: Correct control register set for MCF5249.
4007 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4008 Sterling Augustine <sterling@tensilica.com>
4010 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4011 (UNREACHABLE_MAX_WIDTH): Define.
4012 (XTENSA_FETCH_WIDTH): Delete.
4013 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4014 prefer_const16, prefer_l32r): New global variables.
4015 (LIT4_SECTION_NAME): Define.
4016 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4017 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4018 (frag_flags struct): New.
4019 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4020 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4021 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4022 (MAX_FORMATS): Define.
4023 (op_placement_info struct, op_placement_table): New.
4024 (O_pltrel, O_hi16, O_lo16): Define.
4025 (directiveE enum): Rename directive_generics to directive_transform.
4026 Delete directive_relax. Add directive_schedule,
4027 directive_absolute_literals, and directive_last_directive.
4028 (directive_info): Rename "generics" to "transform". Delete "relax".
4029 Add "schedule" and "absolute-literals".
4030 (directive_state): Adjust entries to match changes in directive_info.
4031 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4032 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4033 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4034 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4035 (align_only_targets, software_a0_b_retw_interlock,
4036 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4037 software_avoid_short_loop, software_avoid_close_loop_end,
4038 software_avoid_all_short_loops, specific_opcode): Delete.
4039 (warn_unaligned_branch_targets): New.
4040 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4041 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4042 (option_[no_]link_relax, option_[no_]transform,
4043 option_[no_]absolute_literals, option_warn_unaligned_targets,
4044 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4046 (option_[no_]align_only_targets, option_literal_section_name,
4047 option_text_section_name, option_data_section_name,
4048 option_bss_section_name, option_eb, option_el): Delete.
4049 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4050 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4051 and target-hardware. Delete entries for [no-]target-align-only,
4052 literal-section-name, text-section-name, data-section-name, and
4054 (md_parse_option): Handle new options and remove old ones. Accept but
4055 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4056 and treat them as [no-]transform.
4057 (md_show_usage): Add new options and remove old ones.
4058 (xtensa_setup_hw_workarounds): New.
4059 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4060 "long", "short", "loc" and "frequency" entries.
4061 (use_generics): Rename to ...
4062 (use_transform): ... this function. Add past_xtensa_end check.
4063 (use_longcalls): Add past_xtensa_end check.
4064 (code_density_available, can_relax): Delete.
4065 (do_align_targets): New.
4066 (get_directive): Accept dashes in directive names. Warn about
4067 [no-]generics and [no-]relax directives and treat them as
4069 (xtensa_begin_directive): Call md_flush_pending_output only for some
4070 directives. Check for directives inside instruction bundles. Warn
4071 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4072 directives. Handle new directives. Check generating_literals flag
4074 (xtensa_end_directive): Check for directives inside instruction
4075 bundles. Warn and ignore [no-]density directives. Handle new
4076 directives. Call xtensa_set_frag_assembly_state.
4077 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4078 xtensa_dwarf2_emit_insn): New.
4079 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4080 use_literal_section flag.
4081 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4082 literals. Use xtensa_elf_cons to parse the expression.
4083 (xtensa_literal_prefix): Do not check use_literal_section. Support
4084 ".lit4" sections for absolute literals. Change prefix convention to
4085 replace ".text" (or ".t" in a linkonce section). No need to call
4087 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4088 (expression_end): Handle closing braces and colons.
4089 (PLT_SUFFIX, plt_suffix): Delete.
4090 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4091 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4092 and O_hi16 expressions as well.
4093 (tokenize_arguments): Handle closing braces and colons.
4094 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4095 operands and paired register syntax.
4096 (get_invisible_operands): New.
4097 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4098 new xtensa-isa.h functions.
4099 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4100 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4101 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4102 instructions. Use xtensa_translate_zero_immed.
4103 (operand_is_immed, operand_is_pcrel_label): Delete.
4104 (get_relaxable_immed): Use new xtensa-isa.h functions.
4105 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4107 (xtensa_print_insn_table, print_vliw_insn): New.
4108 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4109 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4110 is_branch_or_jump_opcode): Delete.
4111 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4112 (opnum_to_reloc, reloc_to_opnum): Delete.
4113 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4114 xtensa-isa.h functions. Operate on one slot of an instruction.
4115 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4116 xg_get_insn_size): Delete.
4117 (xg_get_build_instr_size): Use xg_get_single_size.
4118 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4119 xg_build_widen_table. Use xg_get_single_size.
4120 (xg_get_max_narrow_insn_size): Delete.
4121 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4122 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4124 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4125 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4126 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4127 xg_build_widen_table. Use xg_get_single_size.
4128 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4130 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4131 treat weak symbols conservatively.
4132 (xg_check_operand): Use new xtensa-isa.h functions.
4133 (is_dnrange): Delete.
4134 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4135 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4136 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4137 xtensa-isa.h functions.
4138 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4139 xg_instruction_matches_options): New.
4140 (xg_instruction_matches_rule): Handle O_register expressions. Call
4141 xg_instruction_matches_options.
4142 (transition_rule_cmp): New.
4143 (xg_instruction_match): Update call to xg_build_simplify_table.
4144 (xg_build_token_insn): Record loc fields.
4145 (xg_simplify_insn): Check is_specific_opcode field and
4146 density_supported flag.
4147 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4148 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4149 (xg_assemble_literal): Add error handling for O_big. Call
4150 record_alignment. Handle O_pltrel.
4151 (xg_valid_literal_expression): New.
4152 (xg_assemble_literal_space): Add slot parameter. Remove call to
4153 set_expr_symbol_offset. Add call to record_alignment. Update call to
4155 (xg_emit_insn): Delete.
4156 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4157 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4158 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4159 and slot parameters. Handle new "alternate" relocations for absolute
4160 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4161 O_hi16. Use new xtensa-isa.h functions.
4162 (xg_assemble_tokens): Delete.
4163 (is_register_writer): Use new xtensa-isa.h functions.
4164 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4165 old-style RSR from LCOUNT.
4166 (next_frag_opcode): Delete.
4167 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4168 update_next_frag_state): New.
4169 (update_next_frag_nop_state): Delete.
4170 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4171 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4172 the state of the absolute-literals directive. Add calls to
4173 record_alignment and xtensa_set_frag_assembly_state. Call
4174 xtensa_switch_to_non_abs_literal_fragment instead of
4175 xtensa_switch_to_literal_fragment.
4177 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4178 (get_expanded_loop_offset): Change check for undefined opcode to an
4180 (xtensa_set_frag_assembly_state, relaxable_section,
4181 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4182 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4183 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4184 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4185 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4186 (xtensa_init_fix_data): New.
4187 (xtensa_frob_label): Reset label symbol to the current frag. Check
4188 do_align_targets and generating_literals flag. Propagate frequency
4189 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4190 (xtensa_unrecognized_line): New.
4191 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4192 to xtensa_set_frag_assembly_state.
4193 (error_reset_cur_vinsn): New.
4194 (md_assemble): Remove check for literal frag. Remove call to
4195 istack_init. Call use_transform instead of use_generics. Parse
4196 explicit instruction format specifiers. Move code for
4197 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4198 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4199 Add dwarf2_where call. Remote automatic alignment for ENTRY
4200 instructions. Move call to xtensa_clear_insn_labels to the end.
4201 Rearrange to handle bundles.
4202 (xtensa_cons_fix_new): Delete.
4203 (xtensa_handle_align): New.
4204 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4205 assignment to is_no_density field.
4206 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4207 instead of reloc_to_opnum. Handle "alternate" relocations.
4208 (xtensa_force_relocation, xtensa_check_inside_bundle,
4209 xtensa_elf_section_change_hook): New.
4210 (xtensa_symbol_new_hook): Delete.
4211 (xtensa_fix_adjustable): Check for difference of symbols with an
4212 offset. Check for external and weak symbols.
4213 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4214 (md_estimate_size_before_relax): Return expansion for the first slot.
4215 (tc_gen_reloc): Handle difference of symbols by producing
4216 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4217 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4218 tentative values into the output when linkrelax is set.
4219 (XTENSA_PROP_SEC_NAME): Define.
4220 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4221 Create literal tables only if using literal sections. Create new
4222 property tables instead of old instruction tables. Check for unaligned
4223 branch targets and loops.
4224 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4225 new_resource_table, clear_resource_table, resize_resource_table,
4226 resources_available, reserve_resources, release_resources,
4227 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4228 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4229 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4230 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4231 flag. Update checks for workaround options. Call
4232 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4233 (xtensa_cleanup_align_frags): Add special case for branch targets.
4234 Check for and mark unreachable frags.
4235 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4236 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4237 end of a zero-overhead loop body.
4238 (frag_can_negate_branch): Handle instructions with multiple slots.
4239 Use new xtensa-isa.h functions
4240 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4241 xtensa_mark_zcl_first_insns): New.
4242 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4243 transformations are disabled.
4244 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4245 multislot instructions.
4246 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4247 Likewise. Also error if transformations are disabled.
4248 (unrelaxed_frag_max_size): New.
4249 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4250 xtensa-isa.h functions.
4251 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4252 xtensa_opcode_is_loop instead of is_loop_opcode.
4253 (get_text_align_power): Replace as_fatal with assertion.
4254 (get_text_align_fill_size): Iterate instead of using modulus when
4256 (get_noop_aligned_address): Assert that this is for a machine-dependent
4257 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4258 xg_get_single_size, and frag_format_size.
4259 (get_widen_aligned_address): Rename to ...
4260 (get_aligned_diff): ... this function. Add max_diff parameter.
4261 Remove handling of rs_align/rs_align_code frags. Use
4262 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4263 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4264 and pass it back to caller.
4265 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4266 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4267 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4268 (relax_frag_text_align): Rename to ...
4269 (relax_frag_loop_align): ... this function. Assume loops can only be
4270 in the first slot of an instruction.
4271 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4272 instruction. Remove call to frag_wane.
4273 (relax_frag_narrow): Rename to ...
4274 (relax_frag_for_align): ... this function. Extend to handle
4275 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4276 RELAX_NARROW for the first slot.
4277 (find_address_of_next_align_frag, bytes_to_stretch): New.
4278 (future_alignment_required): Use find_address_of_next_align_frag and
4279 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4280 alignment decisions.
4281 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4282 Check if transformations are enabled for b_j_loop_end workaround.
4283 Use new xtensa-isa.h functions and handle multislot instructions.
4284 Update call to xg_assembly_relax.
4285 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4286 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4288 (convert_frag_narrow): Add segP, format and slot parameters. Call
4289 convert_frag_immed for branch instructions. Adjust calls to
4290 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4291 xg_get_single_size and xg_get_single_format.
4292 (convert_frag_fill_nop): New.
4293 (convert_frag_immed): Add format and slot parameters. Handle multislot
4294 instructions and use new xtensa-isa.h functions. Update calls to
4295 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4296 enabled for b_j_loop_end workaround. Use build_nop instead of
4297 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4298 frags. Use xg_get_single_size. Handle O_pltrel.
4299 (fix_new_exp_in_seg): Remove check for old plt flag.
4300 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4301 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4302 for loop opcode to an assertion. Mark all frags up to the end of the
4303 loop as not transformable.
4304 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4305 (get_subseg_info): New.
4306 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4308 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4309 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4310 (xtensa_switch_to_non_abs_literal_fragment): New.
4311 (cache_literal_section): Add is_code parameter and pass it through to
4312 retrieve_literal_seg.
4313 (retrieve_literal_seg): Add is_code parameter and use it to set the
4314 flags on the literal section. Handle case where head parameter is 0.
4315 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4316 set_frag_is_no_transform): New.
4317 (xtensa_create_property_segments): Add end_property_function parameter
4318 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4319 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4320 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4321 (add_xt_block_frags): Add end_property_function parameter and call it
4322 if it is non-zero. Call xtensa_frag_flags_init.
4323 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4324 get_frag_property_flags, frag_flags_to_number,
4325 xtensa_frag_flags_combinable, xt_block_aligned_size,
4326 xtensa_xt_block_combine, add_xt_prop_frags,
4327 init_op_placement_info_table, opcode_fits_format_slot,
4328 xg_get_single_size, xg_get_single_format): New.
4329 (istack_push): Inline call to tinsn_copy.
4330 (tinsn_copy): Delete.
4331 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4332 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4333 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4334 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4335 functions. Handle invisible operands.
4336 (tinsn_to_slotbuf): New.
4337 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4338 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4339 vinsn_from_chars, and xg_free_vinsn.
4340 (tinsn_from_insnbuf): New.
4341 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4342 instructions. Handle symbol differences.
4343 (get_num_stack_text_bytes): Use xg_get_single_size.
4344 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4345 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4346 get_expr_register, set_expr_symbol_offset_diff): New.
4347 * config/tc-xtensa.h (MAX_SLOTS): Define.
4348 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4349 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4350 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4352 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4353 (xtensa_frag_type struct): Add is_assembly_state_set,
4354 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4355 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4356 Replace is_generics and is_relax fields by is_no_transform field.
4357 Delete is_text and is_longcalls fields. Change text_expansion and
4358 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4359 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4360 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4361 (xtensa_fix_data struct): New.
4362 (xtensa_symfield_type struct): Delete plt field.
4363 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4364 forward declaration here.
4365 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4366 (XTENSA_SECTION_RENAME): Undefine.
4367 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4368 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4369 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4370 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4371 (unit_num_copies_func, opcode_num_units_func,
4372 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4373 (resource_table struct): New.
4374 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4375 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4376 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4377 (tinsn_copy): Delete prototype.
4378 (vliw_insn struct): New.
4379 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4380 (widen_spec_list): Add option conditions for density and boolean
4381 instructions. Add expansions using CONST16 and conditions for using
4382 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4384 (simplify_spec_list): Add option conditions for density instructions.
4385 Add entry for NOP instruction.
4386 (append_transition): Add cmp function pointer parameter and use it to
4387 insert the new entry in order.
4388 (operand_function_LOW16U, operand_function_HI16U): New.
4389 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4390 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4391 (enter_opname, split_string): Use xstrdup instead of strdup.
4392 (init_insn_pattern): Initialize new options field.
4393 (clear_req_or_option_list, clear_req_option_list,
4394 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4396 (parse_insn_pattern): Parse option conditions.
4397 (transition_applies): New.
4398 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4399 swapped last arguments in calls to append_constant_value_condition.
4400 Call clone_req_option_list. Add warning about invalid opcode.
4401 Handle LOW16U and HI16U function names.
4402 (build_transition_table): Add cmp parameter and use it in calls to
4403 append_transition. Use new xtensa-isa.h functions. Check
4404 transition_applies before adding entries.
4405 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4406 pass it through to build_transition_table.
4407 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4408 ReqOption, transition_cmp_fn): New types.
4409 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4410 (transition_rule struct): Add options field.
4411 * doc/as.texinfo (Overview): Update Xtensa options.
4412 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4413 --[no-]relax, and --[no-]generics options. Update descriptions of
4414 --text-section-literals and --[no-]longcalls. Add
4415 --[no-]absolute-literals and --[no-]transform.
4416 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4417 Remove use of "generic" and "specific" terminology for opcodes.
4418 (Xtensa Registers): Generalize the syntax description to include
4419 user-defined register files.
4420 (Xtensa Automatic Alignment): Update.
4421 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4422 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4423 (Xtensa Directives): Remove confusing rules about precedence.
4424 (Density Directive, Relax Directive): Delete.
4425 (Schedule Directive): New.
4426 (Generics Directive): Rename to ...
4427 (Transform Directive): ... this node.
4428 (Literal Directive): Update for absolute literals. Missing
4429 literal_position directive is now an error.
4430 (Literal Position Directive): Update for absolute literals.
4431 (Freeregs Directive): Delete.
4432 (Absolute Literals Directive): New.
4433 (Frame Directive): Minor editing.
4434 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4435 Update dependencies.
4436 * Makefile.in: Regenerate.
4438 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4440 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4441 to build the second and third fixups for a composite relocation.
4442 (macro_read_relocs): New function.
4443 (macro_build): Use it.
4444 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4445 Simplify fragging code accordingly.
4446 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4447 of the composite relocation. Set fx_tcbit in both fixups.
4449 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4451 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4452 (md_apply_fix3): Don't treat composite relocs as done.
4454 2004-10-07 Jan Beulich <jbeulich@novell.com>
4456 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4457 prefix for symbol names generated from the LOCAL macro directive.
4459 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4460 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4462 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4464 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4466 (md_assemble): Add error checking for Co-Processor instructions.
4467 (get_cinv_parameters): Add 'b' option to invalidate the
4468 branch-target cache.
4470 2004-10-05 Paul Brook <paul@codesourcery.com>
4472 * config/tc-arm.c (unwind): New variable.
4473 (vfp_sp_encode_reg): New function.
4474 (vfp_sp_reg_required_here): Use it.
4475 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4476 (vfp_parse_reg_list): New function.
4477 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4478 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4479 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4480 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4482 (md_pseudo_table): Add them.
4483 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4484 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4485 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4486 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4487 require_hashconst, add_unwind_opcode): New functions.
4488 * doc/c-arm.texi: Document unwinding opcodes.
4489 * NEWS: Mention the new feature.
4491 2004-10-04 Eric Christopher <echristo@redhat.com>
4493 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4495 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4497 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4499 * config/tc-s390.c (md_apply_fix3): Likewise.
4500 * config/tc-sparc.c (md_apply_fix3): Likewise.
4502 2004-10-01 Paul Brook <paul@codesourcery.com>
4504 * config/tc-arm.c (arm_elf_section_type): New function.
4505 (arm_elf_change_section): Set section link for exidx sections.
4506 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4507 (md_elf_section_type): Define.
4509 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4511 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4512 instruction's offset.
4514 2004-10-01 Adam Nemet <anemet@lnxw.com>
4516 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4518 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4520 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4521 asymbol *, instead use symbol_get_bfdsym.
4523 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4525 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4527 2004-09-30 Paul Brook <paul@codesourcery.com>
4529 * config/tc-arm.c (do_smi, do_nop): New functions.
4530 (insns): Add ARMv6ZK instructions.
4531 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4532 (tc_gen_reloc): Ditto.
4533 (arm_cpus): Add mpcore and arm1176.
4534 (arm_archs): Add armv6{k,z,zk}.
4535 * doc/c-arm.texi: Document new cores and architectures.
4537 2004-09-30 Nick Clifton <nickc@redhat.com>
4539 * config/tc-arm.c: Use ISO C90 formatting.
4541 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4543 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4544 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4545 REG_TYPE_MVDX is expected.
4547 2004-09-29 Marc Bevand <m.bevand@gmail.com>
4549 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4551 2004-09-21 James E Wilson <wilson@specifixinc.com>
4553 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4554 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4555 output_spill_base, output_unat_psprel, output_lc_psprel,
4556 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4557 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4558 output_spill_psprel_p): Use it.
4560 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4562 * config/tc-crx.c (handle_LoadStor): New function.
4563 Handle load/stor unique instructions before parsing.
4565 2004-09-17 Paul Brook <paul@codesourcery.com>
4567 * config/tc-arm.c (s_arm_rel31): New funciton.
4568 (md_pseudo_table): Add .rel31.
4569 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4570 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4571 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4572 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4573 (arm_parse_reloc): Add (target2).
4575 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4577 * Makefile.am: Run "make dep-am".
4578 * Makefile.in: Regenerate.
4579 * aclocal.m4: Regenerate.
4580 * configure: Regenerate.
4581 * doc/Makefile.in: Regenerate.
4582 * po/POTFILES.in: Regenerate.
4583 * po/gas.pot: Regenerate.
4585 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4587 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4588 [!LLONG_MAX]: Ditto.
4590 2004-09-13 Paul Brook <paul@codesourcery.com>
4592 * config/tc-arm.c: Rename RELABS to TARGET1.
4594 2004-09-13 Alan Modra <amodra@bigpond.net.au>
4596 * messages.c (as_internal_value_out_of_range): Cast values passed
4597 to as_bad_where or as_warn_where to proper type.
4599 2004-09-11 Theodore A. Roth <troth@openavr.org>
4601 * config/tc-avr.c: Add support for
4602 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4604 2004-09-09 Alan Modra <amodra@bigpond.net.au>
4606 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4607 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4609 2004-09-08 Paul Brook <paul@codesourcery.com>
4611 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4612 fini_array and preinit_array section types.
4613 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4615 * doc/as.texinfo: Document extra section types.
4617 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4619 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4620 * Makefile.in: Regenerated.
4621 * configure.in: Set em for arm*-*-symbianelf*.
4622 * configure: Regenerated.
4623 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4624 vectors when appropriate.
4625 * config/te-symbian.h: New file.
4627 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4629 * config/tc-crx.c (gettrap): Exception vector can be case
4631 (process_label_constant): Fix a 32-bit displacement bug in branch
4633 (get_operandtype) : Bug fix, wrong operand was used.
4634 (process_label_constant): Initialize relocation type to
4637 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4639 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4640 for synthesizable cores.
4642 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4644 2004-08-25 Dmitry Diky <diwil@spec.ru>
4646 * config/tc-msp430.c: Clean-up the code.
4647 (md_relax_table): New relax table.
4648 (mcu_types): Sort MCU types.
4649 (md_pseudo_table): Add .profiler pseudo handler.
4650 (pow2value): New function.
4651 (msp430_profiler): New function.
4652 (msp430_operands): Add new insns handlers.
4653 (msp430_srcoperand): Add register operand handler, allow complex
4655 (md_estimate_size_before_relax): Rewritten.
4656 (md_convert_frag): Rewritten.
4657 (msp430_relax_frag): New function.
4658 * config/tc-msp430.h (md_relax_frag): define macro
4659 * doc/c-msp430.texi: Update information.
4661 2004-08-24 Nick Clifton <nickc@redhat.com>
4663 * as.c (std_shortopts): Allow -g to take an optional argument.
4664 (parse_args): Pass any switch starting with -g on to the backend
4667 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4669 * configure.in (arm*-*-symbianelf*): New target.
4670 (arm*-*-eabi*): Likewise.
4671 * configure: Regenerated.
4673 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4674 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4677 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4679 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4680 argument, don't do anything if current section is not
4681 .gnu.linkonce.t.* and linkonce_empty is set.
4682 (generate_unwind_image, dot_endp): Adjust callers, call
4683 start_unwind_section (*, 1) if nothing will be put into the
4686 2004-08-17 Nick Clifton <nickc@redhat.com>
4688 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4689 (show_usage): Add -g.
4690 (std_longopts): Add --gen-debug. Alpha sort the table.
4691 (parse_args): Print an error message if a switch is not handled.
4692 Handle the -g switch, calling md_debug_format_selector() if
4694 * NEWS: Mention new feature.
4695 * doc/as.texinfo: Document new switch.
4696 * doc/internals.texi: Document behaviour of md_parse_option.
4698 * config/tc-arm.c (md_parse_option): Do not issue an error message
4699 if the switch is not recognised.
4700 * config/tc-m68k.c (md_parse_option): Likewise.
4701 * config/tc-pdp11.c (md_parse_option): Likewise.
4702 * config/tc-v850.c (md_parse_option): Likewise.
4704 * as.h: Fix up formatting.
4707 2004-08-16 Nick Clifton <nickc@redhat.com>
4709 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4711 * configure.in: Sort architecture based tables alphabetically.
4712 * configure: Regenerate.
4714 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4716 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4717 { "cc", 68 }, with { "cr", 70 }.
4719 2004-08-13 Jan Beulich <jbeulich@novell.com>
4720 Nick Clifton <nickc@redhat.com>
4722 * as.c: Add and handle new --alternate command line option.
4723 * macro.c (macro_set_alternate): New.
4724 * macro.h (macro_set_alternate): Declare.
4725 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4726 * doc/as.texinfo: Document new command line option and pseudo-ops
4727 as well as insert documentation originating from gasp about
4728 alternate macro syntax.
4729 * NEWS: Mention new command line option and pseudo-ops.
4731 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4733 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4736 2004-08-06 Paul Brook <paul@codesourcery.com>
4738 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4739 Handle new relocations.
4740 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4742 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4744 * write.c (relax_segment): Use was_address instead of address when
4745 setting fr_fix field for align frag due to backwards .org.
4747 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4749 Introduce SH2a support.
4750 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4751 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4753 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4754 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4755 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4756 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4757 to end of conditional expression.
4758 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4759 * config/tc-sh.c: Add sh2a-nofpu support.
4760 2003-12-29 DJ Delorie <dj@redhat.com>
4761 * tc-sh.c: Add sh2a support.
4762 (parse_reg): Add tbr.
4763 (parse_at): Support @@(disp,tbr).
4764 (get_specific): Support sh2a opcodes.
4765 (insert4): New, for 4 byte relocs.
4766 (build_Mytes): Support sh2a opcodes.
4767 (md_apply_fix3_Mytes): Support sh2a opcodes.
4768 2003-12-02 Michael Snyder <msnyder@redhat.com>
4769 * config/tc-sh.c (md_parse_option): Handle sh2a.
4770 (sh_elf_final_processing): Ditto.
4772 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4774 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4777 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4779 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4780 (ppc_arch): Expand comment.
4782 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4784 * config/tc-crx.c: Support evaluating the difference between two
4786 * config/tc-crx.h: Likewise.
4788 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4790 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4792 (ia64_elf_section_change_hook): Set the linked-to section for
4795 2004-07-26 Dmitry Diky <diwil@spec.ru>
4797 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4798 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4799 msp430xG438, msp430xG439.
4801 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4803 * doc/as.texinfo (Section, PushSection): Correct documentation
4806 2004-07-21 Jan Beulich <jbeulich@novell.com>
4808 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4809 permissible for the selected instruction suffix.
4810 (match_template): Don't permit 64-bit general purpose operands in
4812 (finalize_imm): Permit 64-bit immediates.
4813 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4814 specially except for the width of the used base and/or index
4815 registers. For 32-bit displacements, use sign-extended
4816 relocations only when using 64-bit addressing.
4817 Force zero displacement on rip-relative addressing when there is
4818 no other displacement.
4819 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4820 specially except for the width of the used base and/or index
4822 (parse_register): Disallow Reg64 registers in 32-bit mode.
4824 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4825 suffix if the instruction doesn't support it.
4827 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4829 * config/tc-mips.c (append_insn): Handle constant expressions with
4830 no associated relocation.
4831 (mips_ip): Cancel the expression after use for the Q format
4833 (parse_relocation): Return no relocation for unsupported
4835 (my_getSmallExpression): Return no relocation if no relocation
4838 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4840 * config/obj-som.c (adjust_stab_sections): Add prototype.
4841 (obj_som_compiler, obj_som_version, obj_som_copyright,
4842 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4843 * config/tc-hppa.c (update_subspace): Likewise.
4844 (is_defined_subspace): Amplify comment.
4845 * config/obj-som.h (som_frob_file): Add prototype.
4847 2004-07-19 Christopher Faylor <cgf@timesys.com>
4848 H.J. Lu <hongjiu.lu@intel.com>
4850 * subsegs.c (section_symbol): Don't create a new segment when
4851 existing segment is undefined.
4853 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4855 * config/tc-arm.c: Include include/opcode/arm.h.
4856 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4857 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4858 (FPU_ARCH_*): Delete.
4859 * Makefile.am: Update dependencies.
4860 * Makefile.in: Regenerate.
4862 2004-07-15 Nick Clifton <nickc@redhat.com>
4864 * configure.in: Accept armbe as a big-endian arm configuration.
4865 * configure: Regenerate.
4867 2004-07-13 Thomas Nystrom <thn@saeab.se>
4869 * config/tc-i386.c (T_SHIFTOP): New constant.
4870 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4871 (intel_el1): Handle '~'.
4872 (intel_get_token): Handle '<>', '&', '|' and '~'.
4874 2004-07-13 Nick Clifton <nickc@redhat.com>
4876 (md_assemble): Remove spurious newline from end of as_bad error
4878 (intel_e05_1): Likewise.
4879 (intel_e11): Likewise.
4880 (intel_match_token): Likewise.
4882 2004-07-11 Andreas Schwab <schwab@suse.de>
4884 * config/tc-m68k.c: Convert to C90. Remove redundant
4885 declarations. Indentation fixup.
4886 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4887 obj_coff_section ourselves.
4889 2004-07-09 James E Wilson <wilson@specifixinc.com>
4891 * config/tc-ia64.c (default_big_endian): New.
4892 (dot_byteorder, md_begin): Use it.
4893 (md_parse_option): Set it.
4895 2004-07-09 Nick Clifton <nickc@redhat.com>
4897 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4898 * configure: Regenerate.
4899 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4900 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4901 sh_find_elf_flags if necessary.
4903 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
4905 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4906 going to be split into more than one in-place addend, return 0
4907 for relocations against mergeable sections. Associate comments
4910 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4912 * Makefile.am (CPU_TYPES): Add crx.
4913 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4914 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4915 (DEPTC_crx_elf): New target.
4916 (DEPOBJ_crx_elf): Likewise.
4917 (DEP_crx_elf): Likewise.
4918 * Makefile.in: Regenerate.
4919 * configure.in: Add crx* target.
4920 * configure: Regenerate.
4921 * config/tc-crx.c: New file.
4922 * config/tc-crx.h: New file.
4923 * NEWS: Mention new target.
4925 2004-07-06 Nick Clifton <nickc@redhat.com>
4927 * config.in: Undefine TARGET_SYMBIAN by default.
4929 * configure: Regenerate. Add sh-symbian-elf target. If
4930 selected define TARGET_SYMBIAN.
4931 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4932 format if TARGET_SYMBIAN has been defined.
4934 * output-file.c (output_file_create): Report the target format
4935 chosen when bfd_openw reports that it is invalid.
4937 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4938 pseudo for BFD based assemblers.
4940 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4943 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4944 (md_parse_option): Remove redundant -isa testing.
4945 Make bfd_arch variable const.
4946 (md_show_usage): Make bfd_arch variable const.
4948 2004-07-03 James E Wilson <wilson@specifixinc.com>
4950 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4951 * config/tc-ia64.h (md_frag_check): Define.
4953 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4955 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4957 * doc/as.texinfo (Weak): Document PE weak symbols.
4959 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4961 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4962 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4963 (mips_frob_file): Rework so that only a single pass through the
4964 relocs is needed. Allow %lo()s to have higher offsets than their
4965 corresponding %hi()s or %got()s.
4967 2004-07-02 Nick Clifton <nickc@redhat.com>
4969 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4970 allow values which have come from undefined symbols.
4971 Always consider this fixup to have been processed as a reloc
4972 cannot be generated for it.
4974 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4976 * frags.h (struct frag): Add has_code and insn_addr fields.
4977 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4978 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4979 * config/tc-ppc.h (md_frag_check): Define.
4981 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4983 * doc/Makefile.am (info): Rename goal to...
4984 (info-local): ... this, to preserve implicit dependencies.
4985 * doc/Makefile.in: Regenerate with automake 1.8.5.
4987 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4989 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4990 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4991 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4992 (tc_gen_reloc): Likewise.
4993 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4994 (m32r_parse_name): Likewise.
4995 (m32r_cgen_parse_fix_exp): Likewise.
4996 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4997 (O_PIC_reloc): Likewise.
4998 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4999 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5000 for @GOTOFF, @GOT, @PLT.
5002 2004-06-21 Jan Beulich <jbeulich@novell.com>
5004 * gas/symbols.c: While discarding ordinary local absolute symbols
5005 when --strip-local-absolute is in effect, retain file symbols.
5007 2004-06-20 Andreas Schwab <schwab@suse.de>
5009 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5010 (md_parse_option): Likewise.
5012 2004-06-17 Jan Beulich <jbeulich@novell.com>
5014 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5015 * config/te-netware.h: New file.
5016 * config/te-ppcnw.h: Delete: Obsolete.
5017 * configure.in: Eliminate ill NetWare targets. Make generic
5018 NetWare target use proper emulation.
5019 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5020 reference to new te-netware.h.
5021 * configure: Regenerate.
5022 * Makefile.in: Regenerate.
5024 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5026 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5027 comparison in .insn pseudo operation.
5029 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5031 * config/obj-coff.c (coff_adjust_section_syms): Use
5032 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5033 (coff_frob_section): Likewise.
5034 * config/tc-mips.c (md_apply_fix3): Likewise.
5035 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5036 (elf_frob_file_after_relocs): Likewise.
5038 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5040 * config/tc-hppa.c (log2): Rename to exact_log2.
5041 (pa_next_subseg): Delete unused function.
5042 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5043 (create_new_subspace): Likewise.
5046 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5047 labels. Fix warning.
5049 2004-05-28 DJ Delorie <dj@redhat.com>
5051 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5052 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5053 or non-merged symbols.
5055 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5057 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5058 restore the old slot when inserting srlz.i/srlz.d.
5060 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5062 * Makefile.am: Regenerate dependecies.
5063 * Makefile.in: Regenerate.
5064 * config/tc-sh.c (valid_arch): Make unsigned.
5065 (preset_target_arch): Likewise.
5066 (md_begin): Use new architecture flags system.
5067 (get_specific): Likewise.
5068 (assemble_ppi): Likewise.
5069 (md_assemble): Likewise. Also fix error check for bad opcodes.
5070 (md_parse_option): Likewise. Also generate -isa values according
5071 to the table in bfd/cpu-sh.c instead of just constants. Also
5072 allow <arch>-up ISA variants.
5073 (sh_elf_final_processing): Replace if-else chain with a call to
5074 sh_find_elf_flags().
5076 2004-05-28 Peter Barada <peter@the-baradas.com>
5078 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5079 with zero offset into mode 2 addressing to save a word.
5081 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5083 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5084 (ar_is_only_in_integer_unit): New.
5085 (ar_is_only_in_memory_unit): New.
5086 (generate_unwind_image): Silence gcc on 32bit host.
5087 (md_assemble): Use ar_is_only_in_integer_unit instead of
5088 ar_is_in_integer_unit. Check AR access.
5090 2004-05-27 Peter Barada <peter@the-baradas.com>
5092 * config/tc-m68k.c (md_begin): Sort the opcode table into
5094 (m68k_compare_opcode): New function to do the sorting.
5096 2004-05-24 Peter Barada <peter@the-baradas.com>
5098 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5099 addressing on MIT style operands.
5100 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5102 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5105 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5107 * expr.c (operand, operator): Don't reject '++' and '--'.
5109 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5111 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5114 2004-05-17 Adam Nemet <anemet@lnxw.com>
5116 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5117 * configure: Regenerate.
5119 2004-05-13 Paul Brook <paul@codesourcery.com>
5121 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5123 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5125 * configure.in (or32-*-rtems*): Switch to elf.
5126 * configure: Regenerate.
5128 2004-05-13 Nick Clifton <nickc@redhat.com>
5130 * po/fr.po: Updated French translation.
5132 2004-05-11 Nick Clifton <nickc@redhat.com>
5134 * doc/as.texinfo (Section): Document G and T flags to .section
5135 directive. Document the extra arguments that the G flag
5136 requires. Document the #tls flag.
5138 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5140 * subsegs.c (section_symbol): Create a new section symbol if
5141 the existing one doesn't match.
5142 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5144 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5146 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5147 to cope with VR4181A errata MD(1) and MD(4).
5149 2004-05-07 Brian Ford <ford@vss.fsi.com>
5151 * NEWS: Mention .secrel32 for pe[i]-i386.
5153 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5155 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5156 (HANDLE_ALIGN): New.
5158 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5160 * Makefile.am (DIST_SUBDIRS): Define.
5161 * aclocal.m4: Regenerate with automake 1.8.4.
5162 * Makefile.in: Likewise.
5163 * doc/Makefile.in: Likewise.
5165 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5167 * config/tc-ia64.c (dot_serialize): Declare.
5168 (dot_serialize): New function.
5169 (md_pseudo_table): Add ".serialize.data" and
5170 ".serialize.instruction" directives.
5172 2004-05-06 Nick Clifton <nickc@redhat.com>
5174 * messages (as_internal_value_out_of_range): Print a message about
5175 a value being out of range. Be consistent about whether the
5176 values are printed in decimal or hexadecimal.
5177 (as_warn_value_out_of_range): Generate a warning message about an
5179 (as_bad_value_out_of_range): Generate an error message about an
5181 * as.h: Prototype the new functions.
5182 * config/tc-alpha.c (insert_operand): Use new function.
5183 * config/tc-arc.c (arc_insert_operand): Likewise.
5184 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5185 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5186 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5187 * config/tc-s390.c (s390_insert_operand): Likewise.
5188 * config/tc-v850.c (v850_insert_operand): Likewise.
5190 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5192 * configure.in: Set em=linux for frv-*-*linux*.
5193 * configure: Rebuilt.
5194 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5195 (frv_md_fdpic_enabled): New.
5196 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5197 (DEFAULT_FDPIC): New.
5198 (frv_flags): Use DEFAULT_FDPIC.
5199 (frv_pic_flag): Likewise.
5200 (OPTION_NOPIC): New.
5201 (md_longopts): Add -mnopic.
5202 (md_parse_option): Handle it.
5203 (md_show_usage): Add -mfdpic and -mnopic.
5205 2004-05-05 Peter Barada <peter@the-baradas.com>
5207 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5208 chips for invalid coldfire instructions, rename selectors
5209 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5210 add current_chip to track which chip is referred to(including save/restore),
5211 use current_chip to select control registers, not current_arch.
5212 (md_show_usage): Add new chips.
5213 * doc/c-m68k.texi: Document new command line switches.
5215 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5217 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5218 (NOP_OPCODE): Define.
5219 (s390_align_code): Remove prototype.
5220 * tc-s390.c (s390_align_code): Remove.
5222 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5224 * config/tc-ia64.c (make_unw_section_name): Removed.
5225 (start_unwind_section): New function.
5226 (generate_unwind_image): Take const segT instead of const
5228 (dot_handlerdata): Adjusted.
5229 (dot_endp): Likewise.
5231 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5233 * config/obj-elf.c (obj_elf_change_section): Allow the
5234 ".note.GNU-stack" section has SHF_EXECINSTR.
5236 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5238 * config/obj-elf.c (get_section): Return bfd_boolean.
5239 (obj_elf_change_section): Call bfd_get_section_by_name_if
5240 instead of bfd_map_over_sections.
5242 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5244 * config/obj-elf.c (get_section): New function.
5245 (obj_elf_change_section): Support multiple sections with same
5248 2004-04-30 Nick Clifton <nickc@redhat.com>
5250 * config/tc-arm.c (create_register_alias): Fix typo checking for
5251 case sensitive register aliases.
5252 (co_proc_number): Use error message string in all_reg_maps[]
5254 (cp_reg_required_here): Likewise.
5255 (fp_reg_required_here): Likewise.
5257 2004-04-29 Brian Ford <ford@vss.fsi.com>
5259 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5261 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5263 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5264 (load_address, macro, mips_ip, md_parse_option)
5265 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5266 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5267 embedded-PIC handling, and update comments.
5268 (SWITCH_TABLE): Remove.
5269 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5270 (enum mips_pic_level): Remove EMBEDDED_PIC.
5271 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5272 (TC_FORCE_RELOCATION): Update comment.
5273 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5274 might be safe to remove now that MIPS embedded-PIC is gone.
5276 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5278 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5279 call to obj_set_subsection_attributes.
5280 (obj_som_init_stab_section): Likewise.
5281 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5282 (pa_def_subspaces): Provide comdat default.
5283 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5284 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5285 calls to create_new_subspace and update_subspace to pass comdat flag.
5286 (create_new_subspace, update_subspace): Add new comdat argument. Use
5287 it in calls to obj_set_subsection_attributes.
5288 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5289 and use of comdat, common and dup_comm parameters.
5291 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5293 * config/obj-elf.c (obj_elf_change_section): Check if the old
5294 group name is NULL before comparison.
5296 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5298 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5300 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5302 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5304 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5306 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5307 (OPTION_MEMBEDDED_PIC): Remove.
5308 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5309 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5310 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5311 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5312 (OPTION_ELF_BASE): Renumber.
5313 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5314 (md_show_usage): Remove mention of -membedded-pic.
5315 * doc/as.texinfo: Remove mention of -membedded-pic.
5317 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5319 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5320 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5322 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5323 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5324 USE_GLOBAL_POINTER_OPT.
5326 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5328 * config/tc-mips.c (macro): One more use of load_delay_nop.
5330 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5332 * config/tc-mips.c (load_delay_nop): New function.
5333 (load_address, macro): Use load_delay_nop() to build a nop
5334 which can be omitted with gpr_interlocks.
5336 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5338 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5339 cop_interlocks): Remove superfluous CPU entries.
5341 2004-04-22 Paul Brook <paul@codesourcery.com>
5343 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5345 2004-04-22 Peter Barada <peter@the-baradas.com>
5347 * NEWS: Added support for EMAC instructions and MAC/EMAC
5349 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5350 scale factor tokens, trailing_ampersand to mark mask addressing
5351 for MAC/EMAC instructions.
5352 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5354 (yylex): Handle '>', '<', and '&' following '+'.
5355 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5356 architectures in archs[].
5357 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5358 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5360 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5361 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5363 Add EMAC operands to init_table[].
5365 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5367 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5369 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5370 * config/tc-arm.c (enum mstate): Delete from here.
5371 (mapping_state): Remove the static mapstate variable and instead
5372 store the state in the segment. This allows a per-section mapping
5373 state. Handle and ignore MAP_UNDEFINED states.
5374 (arm_elf_change_section): Get the current mapping state from the
5376 (s_ltorg): Set the mapping state to MAP_DATA.
5377 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5378 for each pool as it is emitted.
5380 2004-04-22 Nick Clifton <nickc@redhat.com>
5382 * config/tc-arm.h: Formatting tidy ups.
5384 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5386 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5388 2004-04-20 DJ Delorie <dj@redhat.com>
5390 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5391 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5392 [TE_PE] (O_secrel): Define.
5393 [TE_PE] (x86_pe_cons_fix_new): New.
5394 [TE_PE] (pe_directive_secrel): Likewise.
5395 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5397 2004-04-19 Eric Christopher <echristo@redhat.com>
5399 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5400 of previous patch for fix in gcc.
5402 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5404 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5406 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5408 * read.c (do_align): Call md_flush_pending_output, if defined.
5410 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5412 * expr.c (operand): Correct checks for ++ and --.
5414 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5416 * config/tc-generic.c: Add some comments.
5418 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5420 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5421 -{no-}mfix-vr4122-bugs.
5422 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5423 (append_insn, mips_emit_delays): Update accordingly.
5424 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5425 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5426 (md_parse_option): Update after above changes.
5427 (md_show_usage): Add -mfix-vr4120.
5429 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5431 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5432 of .section directive; add a reference to the ELF .subsection
5435 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5437 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5440 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5442 * Makefile.am: Remove mips from aout targets.
5443 * Makefile.in: Regenerate.
5444 * configure.in: Remove mips-dec-bsd* target.
5445 * configure: Regenerate.
5447 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5450 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5451 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5452 Update "mapping". Restrict some @ modifiers to 32 bit.
5454 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5455 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5457 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5458 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5459 dont_adjust_reloc_32 is set.
5460 (md_longopts): Add option -renesas.
5461 (md_parse_option, md_show_usage): Likewise.
5462 * doc/c-sh.texi: Likewise.
5464 2004-04-01 Dave Korn <dk@artimi.com>
5466 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5467 hi16 and lo16 fixS structs.
5468 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5469 exactly the same way as for RELOC_DLX_REL16.
5470 (machine_ip): properly respect LO flag in the_insn and
5471 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5472 (md_apply_fix3): apply RELOC_DLX_LO16.
5474 2004-03-30 Stan Shebs <shebs@apple.com>
5476 Remove long-obsolete MPW support.
5477 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5478 * configure.in: Remove mention of ppc-*-mpw* config.
5479 * configure.in: Likewise.
5481 2004-03-30 Nick Clifton <nickc@redhat.com>
5483 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5484 OBJ_ELF being defined.
5486 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5488 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5490 2004-03-23 Paul Brook <paul@codesourcery.com>
5492 * config/tc-arm.c (meabi_flags): New variable.
5493 (arm_parse_eabi): New function.
5494 (md_begin): Set flags for EABI v3.
5496 (arm_long_opts): Add meabi.
5497 * doc/as.texinfo <ARM>: Document -meabi.
5498 * doc/c-arm.texi: Ditto.
5500 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5502 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5503 tables even when use_literal_section flag is not set.
5505 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5507 * config/tc-sh.c: Remove trailing whitespace.
5509 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5511 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5512 --mul-bug-abort and the default behavior.
5513 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5514 (err_for_dangerous_mul_placement): New variable.
5515 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5517 (md_cris_relax_table): Have placeholder for STATE_MUL.
5518 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5519 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5521 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5522 STATE_BYTE)>: Ditto.
5523 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5524 alignment and position of this frag, emit error message if
5526 (md_assemble): For a multiply insn and when checking it,
5527 transform the current frag into a special frag for that purpose.
5528 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5529 OPTION_MULBUG_ABORT_ON>: Handle new options.
5531 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5533 * config/tc-xtensa.c (mark_literal_frags): New function.
5534 (xtensa_move_literals): Call mark_literal_frags for all literal
5535 segments, including init and fini literal segments.
5536 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5538 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5540 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5541 (pa_comm): Set BSF_OBJECT in symbol flags.
5543 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5545 * Makefile.am: Run "make dep-am".
5546 * Makefile.in: Regenerate.
5547 * doc/Makefile.in: Regenerate.
5548 * config.in: Regenerate.
5549 * po/gas.pot: Regenerate.
5551 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5553 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5554 (demand_empty_rest_of_line): Issue an error here.
5555 (ignore_rest_of_line): Silently skip to end.
5556 (demand_copy_string): Issue an error, not warning.
5558 * config/obj-elf.c (obj_elf_section_name): Likewise.
5559 (obj_elf_section): Likewise.
5560 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5561 (arc_extinst): Likewise.
5562 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5563 (dot_spill): Likewise.
5564 (dot_unwabi): Likewise.
5565 (dot_prologue): Likewise.
5567 * expr.c (operand): Reject ++ and --.
5568 (operator): Likewise.
5570 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5572 * config/tc-sh.c: Include dw2gencfi.h.
5573 (sh_cfi_frame_initial_instructions): New function.
5574 (sh_regname_to_dw2regnum): Likewise.
5575 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5577 (TARGET_USE_CFIPOP): Define.
5578 (tc_cfi_frame_initial_instructions): Likewise.
5579 (tc_regname_to_dw2regnum): Likewise.
5580 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5581 * Makefile.am: Update dependencies.
5582 * Makefile.in: Regenerate.
5584 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5586 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5587 * configure: Regenerate.
5589 2004-03-12 Bob Wilson <bob.wilson@acm.org>
5591 * read.c (s_leb128): Call md_flush_pending_output.
5593 2004-03-12 Michal Ludvig <mludvig@suse.cz>
5595 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5596 * config/tc-i386.h (CpuPadLock): New define.
5597 (CpuUnknownFlags): Added CpuPadLock.
5599 2004-03-07 Andreas Schwab <schwab@suse.de>
5601 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5603 2004-03-07 Richard Henderson <rth@redhat.com>
5605 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5606 (cfi_finish): Likewise for fde.
5608 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5610 * config/tc-ia64.c (md_assemble): Properly handle NULL
5612 (ia64_handle_align): Don't abort if failed to add a stop bit.
5614 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5616 * Makefile.in: Regenerated.
5617 * aclocal.m4: Likewise.
5618 * configure: Likewise.
5619 * doc/Makefile.in: Likewise.
5621 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5623 * config/tc-ia64.c (dot_align): New.
5624 (ia64_do_align): Make it static.
5625 (md_pseudo_table): Use "dot_align" for "align".
5626 (ia64_md_do_align): Don't set align_frag here.
5627 (ia64_handle_align): Add a stop bit to the previous bundle if
5630 * config/tc-ia64.h (ia64_do_align): Removed.
5632 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5634 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5635 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5636 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5637 the most general type or the user specifically requested it.
5638 (md_assemble): Add a new error message for when an instruction
5639 is understood, but is not allowed due to an -isa option.
5641 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5643 * config/tc-ia64.c (align_frag): New.
5644 (md_assemble): Set the tc_frag_data field in align_frag for
5645 IA64_OPCODE_FIRST instructions.
5646 (ia64_md_do_align): Set align_frag.
5647 (ia64_handle_align): Add a stop bit if needed.
5649 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5650 (TC_FRAG_INIT): New.
5652 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5654 * config/tc-frv.c (fr400_audio): New variable.
5655 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5656 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5657 (target_implements_insn_p): New function.
5658 (md_assemble): Report an error if the processor doesn't implement
5661 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5663 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5664 (md_parse_option): Ditto.
5665 (OPTION_NO_SPECIAL_M32R): Added.
5666 (md_show_usage): Document it.
5667 (enable_speial_m32r): Changed a default value from 0 to 1.
5668 * doc/c-m32r.texi: Document the -no-bitinst option.
5670 2004-02-27 Nick Clifton <nickc@redhat.com>
5672 * config/tc-sh.c (get_operand): Revert previous delta.
5673 (tc_gen_reloc): Check for an unknown reloc type before processing
5676 2004-02-27 Hannes Reinecke <hare@suse.de>
5678 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5679 .insn pseudo operation.
5681 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5683 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5684 added for wrong syntax.
5686 2004-02-26 Eric Christopher <echristo@redhat.com>
5688 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5689 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5691 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5693 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5694 nibble types to assembler.
5696 2004-02-25 Fred Fish <fnf@redhat.com>
5698 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5700 2004-02-20 James E Wilson <wilson@specifixinc.com>
5702 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5704 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5705 (ia64_estimate_size_before_relax): New.
5706 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5707 (generate_unwind_image): Pass 1 to fixup_unw_records.
5708 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5709 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5711 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5713 * stabs.c (generate_asm_file): Avoid warning about use of
5714 uninitialized variable.
5716 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5718 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5719 body, and endp, allow unwind records which do not have a "t"
5720 (time/instruction) field.
5722 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5724 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5725 (do_mav_dspsc_2): Likewise.
5726 Fix accumulator registers move opcodes.
5728 2004-02-13 Hannes Reinecke <hare@suse.de>
5729 Jakub Jelinek <jakub@redhat.com>
5731 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5733 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5735 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5736 (tc_frob_symbol): New macro definition.
5737 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5739 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5741 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5744 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5746 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5747 (TC_CASE_SENSITIVE): ... this.
5748 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5749 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5751 2004-02-06 James E Wilson <wilson@specifixinc.com>
5753 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5754 (generate_unwind_image): Re-add it here.
5756 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5758 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5759 * read.h (SKIP_WHITESPACE): Turn into an expression.
5760 * read.c (read_a_source_file): A pseudo is removed by having a
5763 2004-02-05 James E Wilson <wilson@specifixinc.com>
5765 * config/tc-ia64.c (output_endp): New.
5766 (count_bits): Delete.
5767 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5768 endp unwind records.
5769 (fixup_unw_records): Handle endp unwind records. Delete code for
5770 shortening prologue regions not followed by a body record.
5771 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5772 * config/tc-ia64.h (unw_record_type): Add endp.
5774 2004-02-03 James E Wilson <wilson@specifixinc.com>
5776 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5777 fill padding bytes with zeroes.
5778 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5779 sets unwind_record slot_number and slot_frag fields.
5781 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5783 * config/tc-mips.c (add_got_offset_hilo): New function.
5784 (macro): Use load_register() and add_got_offset_hilo() to load
5785 constants instead of hardcoding code sequences throughout.
5787 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5789 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5791 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5793 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5795 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5796 of hard-coded test for TARGET_OS=elf.
5798 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5800 * config/tc-mips.c (hilo_interlocks): Change definition
5801 so that MIPS32, MIPS64 and later ISAs are included, along with
5802 the already-included machines. Update comments.
5804 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5806 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5807 undefined local labels.
5809 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5811 * config/tc-mips.c (load_address, macro): Update comments about
5812 NewABI GP relaxation.
5814 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5816 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5817 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5818 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5819 (set_at, load_register, load_address, move_register): Likewise.
5820 (load_got_offset, add_got_offset): Likewise.
5821 Update all calls and tidy accordingly.
5823 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5825 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5826 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5827 (RELAX_USE_SECOND): Bump to 0x10000.
5828 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5829 (mips_macro_warning): New variable.
5830 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5831 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5832 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5834 (append_insn): Update mips_macro_warning.sizes.
5835 (macro_start, macro_warning, macro_end): New functions.
5836 (macro_build): Don't emit warnings here.
5837 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5838 (md_convert_frag): Check for cases where one macro alternative
5839 needs a warning and the other doesn't. Emit a warning if the
5840 longer sequence was chosen.
5842 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5844 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5845 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5846 the first sequence, the size of the second sequence, and a flag
5847 that says whether we should warn.
5848 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5849 (RELAX_FIRST, RELAX_SECOND): New.
5850 (mips_relax): New variable.
5851 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5852 (append_insn): Remove "place" argument. Use mips_relax.sequence
5853 rather than "place" to check whether we're expanding the second
5854 alternative of a relaxable macro. Remove redundant check for
5855 branch relaxation. If generating a normal insn, and there
5856 is not enough room in the current frag, call relax_close_frag()
5857 to close it. Update mips_relax.sizes[]. Emit fixups for the
5858 second version of a relaxable macro. Record the first relaxable
5859 fixup in mips_relax. Remove tc_gen_reloc workaround.
5860 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5861 in the same way as in append_insn.
5862 (mips16_macro_build): Remove "place" argument.
5863 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5864 when generating the second version of a relaxable macro.
5865 (load_got_offset, add_got_offset): New functions.
5866 (load_address, macro): Use new relaxation machinery. Remove
5867 tc_gen_reloc workarounds.
5868 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5869 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5870 first version is needed.
5871 (tc_gen_reloc): Remove relaxation handling.
5872 (md_convert_frag): Go through the fixups for a relaxable macro and
5873 mark those that belong to the unneeded alternative as done. If the
5874 second alternative is needed, adjust the fixup addresses to account
5875 for the deleted first alternative.
5877 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5879 * frags.h (frag_room): Declare.
5880 * frags.c (frag_room): New function.
5881 * doc/internals.texi: Document it.
5883 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5885 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5886 optimization for -mtune=r3900, as this will break on other CPUs.
5888 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
5890 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5891 be relaxed, use fixup.
5892 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5894 2004-01-19 Jakub Jelinek <jakub@redhat.com>
5896 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5899 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5901 * config/tc-mips.c (append_insn): Properly detect variant frags
5902 that preclude swapping of relaxed branches. Correctly swap
5903 instructions between frags when dealing with relaxed branches.
5905 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5907 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5909 * aclocal.m4: Regenerate.
5910 * configure: Regenerate.
5912 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5914 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5917 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
5919 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5920 reloc, reserve space for the delay slot as well as the jalr itself.
5922 2004-01-09 Paul Brook <paul@codesourcery.com>
5924 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5925 (do_vfp_sp2_from_reg2): New function.
5927 (do_vfp_dp_from_reg2): Check return values properly.
5929 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5931 * config/tc-mips.c (warn_nops): Remove static variable.
5932 (macro): Remove test of warn_nops.
5933 (md_shortops): Remove 'n'.
5934 (md_parse_option): Remove 'n' case.
5935 (md_show_usage): Remove -n.
5936 * doc/as.texinfo (Overview): Remove MIPS -n option.
5937 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5938 * NEWS: Mention removal of MIPS -n option.
5940 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5941 (cop_interlocks): Check ISA level.
5942 (cop_mem_interlocks): Define.
5943 (reg_needs_delay): Check cop_interlocks rather than
5944 ISA_HAS_COPROC_DELAYS.
5945 (append_insn): Likewise. Use cop_mem_interlocks rather than
5946 directly checking mips_opts.isa.
5947 (mips_emit_delays): Likewise.
5949 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5951 * config/tc-ia64.c (unwind): Move next_slot_number and
5952 next_slot_frag to ...
5953 (unw_rec_list): Here.
5954 (free_list_records): Removed.
5955 (output_unw_records): Likewise.
5956 (generate_unwind_image): Make it void.
5957 (alloc_record): Initialize next_slot_number and next_slot_frag.
5958 (slot_index): Take .org, .space and .align into account.
5959 (fixup_unw_records): Don't set slot_number to 0. Use
5960 list->next_slot_number and list->next_slot_frag instead of
5961 unwind.next_slot_number and unwind.next_slot_frag.
5962 (ia64_convert_frag): New.
5963 (generate_unwind_image): Generate a rs_machine_dependent frag
5965 (emit_one_bundle): Use list->next_slot_number and
5966 list->next_slot_frag instead of unwind.next_slot_number and
5967 unwind.next_slot_frag.
5969 * config/tc-ia64.h (md_convert_frag): Defined as
5971 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5973 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5975 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5976 * config/tc-frv.h (md_apply_fix3): Don't define.
5977 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5979 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5980 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5981 * config/tc-frv.c (line_separator_chars): Add `!'.
5982 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5983 * config/tc-frv.c (md_assemble): Clear insn upfront.
5984 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5985 * config/tc-frv.c (OPTION_FDPIC): New macro.
5986 (md_longopts): Add mfdpic.
5987 (md_parse_option): Handle it.
5988 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5989 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5990 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5991 (frv_pic_ptr): Parse funcdesc.
5993 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5995 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5996 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5998 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6000 * Makefile.am (Makefile): Move the dependency on
6001 $(BFDDIR)/configure.in to...
6002 (CONFIG_STATUS_DEPENDENCIES): ... here.
6003 (AUTOMAKE_OPTIONS): Require automake 1.8.
6004 * Makefile.in: Regenerate.
6005 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6006 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6007 $(BFDDIR)/configure.in here as well.
6008 * doc/Makefile.in: Regenerate.
6010 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6012 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6013 * Makefile.in: Regenerate.
6014 * aclocal.m4: Regenerate.
6015 * doc/Makefile.am (install, install-info): Remove.
6016 (install-data-local): A new hook for install-info.
6017 (AUTOMAKE_OPTIONS): Require automake 1.8.
6018 * doc/Makefile.in: Regenerate.
6020 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6022 * doc/c-sh.texi: Update description about floating point behavior
6025 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6027 * configure.in: Add m68k-uClinux target.
6028 * configure: Regenerate.
6030 For older changes see ChangeLog-0203
6036 version-control: never