1 2005-09-20 Richard Henderson <rth@redhat.com>
3 * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
5 2005-09-20 Richard Henderson <rth@redhat.com>
7 * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
9 (dwarf2_loc_mark_labels): New.
10 (dwarf2_gen_line_info_1): Split out of ...
11 (dwarf2_gen_line_info): ... here. Create the temp symbol here.
12 (dwarf2_emit_label): New.
13 (dwarf2_directive_loc_mark_labels): New.
14 (out_set_addr): Take a symbol instead of frag+ofs.
15 (relax_inc_line_addr): Likewise.
16 (emit_inc_line_addr): Assert delta non-negative.
17 (process_entries): Remove dead code. Update to work with temp
18 symbols instead of frag+ofs.
19 * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
20 (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
21 * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
22 * config/obj-elf.h (obj_frob_label): New.
23 * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
24 * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
25 config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
26 Similarly in the respective tc_frob_label implementation functions.
27 * config/tc-i386.c (md_pseudo_table): Move file and loc to
28 non-elf section; add loc_mark_labels.
29 * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
30 (ia64_flush_insns): Check for marked labels; emit line entry if so.
31 (emit_one_bundle): Similarly.
32 (ia64_frob_label): Record marked labels.
33 * config/tc-m68hc11.h (tc_frob_label): Remove.
34 * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
35 * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
36 * config/tc-sh64.h (tc_frob_label): Likewise.
37 * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
39 2005-09-20 Alan Modra <amodra@bigpond.net.au>
41 * read.c (pseudo_set): Set segment of expression syms to expr_section.
43 2005-09-14 Jan Beulich <jbeulich@novell.com>
45 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
46 registers, floating point control and status words, and mxcsr as
47 well as (for 64-bit code) segment base registers and rflags.
49 2005-09-09 Dmitry Diky <diwil@spec.ru>
51 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
52 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
55 2005-09-08 Chao-ying Fu <fu@mips.com>
57 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
58 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
61 2005-09-08 Paul Brook <paul@codesourcery.com>
63 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
64 (do_smc, do_t_smc): ... to this.
65 (insns): Remane smi to smc.
66 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
69 2005-09-07 Richard Henderson <rth@redhat.com>
71 * dwarf2dbg.c (dwarf2_where): Set line->isa.
72 (dwarf2_set_isa): New.
73 (dwarf2_directive_loc): Rearrange to allow all options on one line.
74 * dwarf2dbg.h (dwarf2_set_isa): Declare.
75 * doc/as.texinfo: Update .loc documentation.
77 2005-09-07 Richard Henderson <rth@redhat.com>
79 * dwarf2dbg.c: Include safe-ctype.h.
80 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
81 (current): Initialize.
82 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
83 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
84 (dwarf2_directive_file): Cope with invalid filename.
85 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
86 epilogue_begin, is_stmt, isa.
87 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
89 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
90 and DWARF2_FLAG_EPILOGUE_BEGIN.
91 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
92 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
93 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
94 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
95 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
96 (struct dwarf2_line_info): Add isa member.
97 * doc/as.texinfo (LNS directives): New node.
99 2005-09-07 David Ung <davidu@mips.com>
101 * config/tc-mips.c (append_insn): Undo last change. Instead add
102 guard to suppress calling frag_grow if the current instruction is
103 one that allows a delay slot.
105 2005-09-06 Chao-ying Fu <fu@mips.com>
107 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
108 (mips_opts): Add -1 to initialize ase_mt.
109 (file_ase_mt): New variable for -mmt.
110 (CPU_HAS_MT): New define.
111 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
113 (mips_ip): Check ase_mt to enable MT instructions.
114 Handle !, $, *, &, +T, +t, g operand formats.
115 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
117 (OPTION_MT, OPTION_NO_MT): New define.
118 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
119 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
120 (mips_after_parse_args): Set ase_mt based on CPU.
121 (s_mipsset): Handle ".set mt" and ".set nomt".
122 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
123 (md_show_usage): Show usage of -mmt and -mno-mt.
124 * doc/as.texinfo: Document -mmt and -mno-mt options.
125 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
128 2005-09-06 Paul Brook <paul@codesourcery.com>
130 * config/tc-arm.c (arm_it): Add relax field.
131 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
132 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
133 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
134 do_t_mov_cmp): Allow relaxation.
135 (output_relax_insn): New function.
136 (put_thumb32_insn): New function.
137 (output_inst): Use new functions.
138 (md_assemble): Don't throw error on relaxable instructions.
139 (insns): Change "b" entry from TCE(...) to tCE(...).
140 (md_estimate_size_before_relax): Return 2.
141 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
142 relax_branch, arm_relax_frag): New functions.
143 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
145 * config/tc-arm.h (md_convert_frag): Remove definition.
146 (md_relax_frag): Define.
147 (arm_relax_frag): Add prototype.
149 2005-09-02 Paul Brook <paul@codesourcery.com>
151 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
153 2005-09-02 Paul Brook <paul@codesourcery.com>
155 * config/tc-arm.c (encode_arm_cp_address): Use
156 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
157 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
159 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
162 (insns): Use them for coprocessor instructions.
163 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
164 (get_thumb32_insn): New function.
165 (put_thumb32_insn): New function.
166 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
167 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
169 2005-09-02 Paul Brook <paul@codesourcery.com>
171 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
172 incorrect suffix matches.
174 2005-09-01 David Ung <davidu@mips.com>
176 * config/tc-mips.c (append_insn): Correctly handle mips16 case
177 when the frags are different for the 2 instructions we want to
178 swap. If the lengths of the 2 instructions are not the same, we
179 won't do the swap but emit an nop.
181 2005-09-01 Dmitry Diky <diwil@spec.ru>
183 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
184 as appropriate. Change frag_variant() to frag_var() for relaxes.
186 2005-08-29 Nick Clifton <nickc@redhat.com>
188 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
191 2005-08-26 Jan Beulich <jbeulich@novell.com>
193 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
194 qualified operand of a branch.
195 (intel_bracket_expr): Set JumpAbsolute here...
196 (intel_e11): ... rather than here.
198 2005-08-26 Christian Groessler <chris@groessler.org>
200 * configure.tgt: Set bfd_gas also for z8k cpu.
201 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
203 (newfix): Adapt to bfd reloc types.
204 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
205 is available in the current frag.
206 (md_convert_frag): Adapt function parameters.
207 (tc_gen_reloc): New function.
208 (md_section_align): Use bfd_get_section_alignment.
209 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
210 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
212 * config/tc-z8k.h (TARGET_ARCH): Define.
213 (tc_fix_adjustable): Define.
215 2005-08-25 Chao-ying Fu <fu@mips.com>
217 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
218 (mips_opts): Add -1 to initialize ase_dsp.
219 (file_ase_dsp): New variable for -mdsp.
220 (CPU_HAS_DSP): New define.
221 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
223 (mips_ip): Add min_range and max_range for checking singed numbers.
224 Check ase_dsp to enable DSP instructions.
225 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
226 (OPTION_DSP, OPTION_NO_DSP): New define.
227 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
228 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
229 (mips_after_parse_args): Set ase_dsp based on CPU.
230 (s_mipsset): Handle ".set dsp" and ".set nodsp".
231 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
232 (md_show_usage): Show usage of -mdsp and -mno-dsp.
234 2005-08-23 David Ung <davidu@mips.com>
236 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
239 2005-08-23 Alan Modra <amodra@bigpond.net.au>
242 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
244 2005-08-23 Phil Edwards <phil@codesourcery.com>
246 * configure.tgt (*-*-vxworks): Match vxworks* instead.
248 2005-08-22 Jan Beulich <jbeulich@novell.com>
250 * config/tc-i386.c (object_64bit): New.
251 (i386_target_format): Initialize it.
252 (output_disp): Use object_64bit for relocation type determination.
253 (output_imm): Likewise.
254 (i386_validate_fix): Likewise.
255 (tc_gen_reloc): Likewise.
256 (lex_got): Likewise. Remove static mode_name. Change array size
257 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
258 (x86_cons): Use object_64bit for deciding whether quad fields can
261 2005-08-18 Christian Groessler <chris@groessler.org>
263 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
264 * config/tc-mcore.h: Likewise.
265 * config/tc-z8k.h: Likewise.
266 * config/tc-z8k.c: Likewise.
267 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
268 sh_coff_reloc_mangle declaration.
269 * config/tc-sh.c: (md_apply_fix): Fix comment for case
272 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
274 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
275 to confirm that no ISA is specified.
277 2005-08-18 Nick Clifton <nickc@redhat.com>
279 * write.c (relax_segment): Count the number of frags being
280 processed and use this to compute a maximum limit on the number of
281 iterations that will be allowed when attempting to relax the
284 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
286 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
287 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
289 2005-08-16 Alan Modra <amodra@bigpond.net.au>
291 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
294 2005-08-15 Paul Brook <paul@codesourcery.com>
296 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
298 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
300 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
302 * config/tc-ppc.c (parse_cpu): Add -me300 support.
303 (md_show_usage): Likewise.
304 * doc/c-ppc.texi (PowerPC-Opts): Document it.
306 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
308 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
309 (md_gather_operands): Add support for optional operands.
311 2005-08-12 Dmitry Diky <diwil@spec.ru>
312 * config/tc-msp430.c (msp430_enable_relax): New flag.
313 (msp430_enable_polys): Likewise.
314 (OPTION_RELAX): New option.
315 (OPTION_POLYMORPHS): Likewise.
316 (md_longopts): New long options.
317 (md_show_usage): Updated.
318 (md_parse_option): Add new options handler.
319 (msp430_operands): Add check if polymorph insns are enabled.
320 (msp430_force_relocation_local): New function.
321 (md_apply_fix): Now delete relocs according to new flags combination.
322 (msp430_relax_frag): Convert long branches to short branches only if
323 flag msp430_enable_relax is set.
324 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
325 (msp430_force_relocation_local): Likewise.
326 * doc/c-msp430.texi: Describe new options.
328 2005-08-11 Ian Lance Taylor <ian@airs.com>
330 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
331 (stamp-mk.com): Likewise.
332 (EXTRA_DIST): Remove make-gas.com from list.
333 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
334 * Makefile.in: Regenerate.
336 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
338 * subsegs.c (subseg_change): Move declaration of seginfo to before
341 2005-08-11 Alan Modra <amodra@bigpond.net.au>
343 * README-vms: Delete.
344 * config-gas.com: Delete.
345 * makefile.vms: Delete.
346 * vmsconf.sh: Delete.
347 * config/atof-tahoe.c: Delete.
348 * config/m88k-opcode.h: Delete.
349 * config/obj-bout.c: Delete.
350 * config/obj-bout.h: Delete.
351 * config/obj-hp300.c: Delete.
352 * config/obj-hp300.h: Delete.
353 * config/tc-a29k.c: Delete.
354 * config/tc-a29k.h: Delete.
355 * config/tc-h8500.c: Delete.
356 * config/tc-h8500.h: Delete.
357 * config/tc-m88k.c: Delete.
358 * config/tc-m88k.h: Delete.
359 * config/tc-tahoe.c: Delete.
360 * config/tc-tahoe.h: Delete.
361 * config/tc-tic80.c: Delete.
362 * config/tc-tic80.h: Delete.
363 * config/tc-w65.c: Delete.
364 * config/tc-w65.h: Delete.
365 * config/te-aux.h: Delete.
366 * config/te-delt88.h: Delete.
367 * config/te-delta.h: Delete.
368 * config/te-dpx2.h: Delete.
369 * config/te-hp300.h: Delete.
370 * config/te-ic960.h: Delete.
371 * config/vms-a-conf.h: Delete.
372 * doc/c-a29k.texi: Delete.
373 * doc/c-h8500.texi: Delete.
374 * doc/c-m88k.texi: Delete.
375 * README: Remove obsolete examples, and list of supported targets.
376 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
377 bout and hp300 support.
378 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
379 * configure.in: Remove --enable-bfd-assembler, need_bfd,
381 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
382 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
383 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
385 * dw2gencfi.c: Likewise.
386 * dwarf2dbg.c: Likewise.
388 * input-file.c: Likewise.
389 * listing.c: Likewise.
390 * literal.c: Likewise.
391 * messages.c: Likewise.
393 * output-file.c: Likewise.
396 * struc-symbol.h: Likewise.
397 * subsegs.c: Likewise.
398 * subsegs.h: Likewise.
399 * symbols.c: Likewise.
400 * symbols.h: Likewise.
404 * config/aout_gnu.h: Likewise.
405 * config/obj-aout.c: Likewise.
406 * config/obj-aout.h: Likewise.
407 * config/obj-coff.c: Likewise.
408 * config/obj-coff.h: Likewise.
409 * config/obj-evax.h: Likewise.
410 * config/obj-ieee.h: Likewise.
411 * config/tc-arm.c: Likewise.
412 * config/tc-arm.h: Likewise.
413 * config/tc-avr.c: Likewise.
414 * config/tc-avr.h: Likewise.
415 * config/tc-crx.h: Likewise.
416 * config/tc-d10v.h: Likewise.
417 * config/tc-d30v.h: Likewise.
418 * config/tc-dlx.h: Likewise.
419 * config/tc-fr30.h: Likewise.
420 * config/tc-frv.h: Likewise.
421 * config/tc-h8300.c: Likewise.
422 * config/tc-h8300.h: Likewise.
423 * config/tc-hppa.h: Likewise.
424 * config/tc-i370.h: Likewise.
425 * config/tc-i386.c: Likewise.
426 * config/tc-i386.h: Likewise.
427 * config/tc-i860.h: Likewise.
428 * config/tc-i960.c: Likewise.
429 * config/tc-i960.h: Likewise.
430 * config/tc-ip2k.h: Likewise.
431 * config/tc-iq2000.h: Likewise.
432 * config/tc-m32c.h: Likewise.
433 * config/tc-m32r.h: Likewise.
434 * config/tc-m68hc11.h: Likewise.
435 * config/tc-m68k.c: Likewise.
436 * config/tc-m68k.h: Likewise.
437 * config/tc-maxq.c: Likewise.
438 * config/tc-maxq.h: Likewise.
439 * config/tc-mcore.c: Likewise.
440 * config/tc-mcore.h: Likewise.
441 * config/tc-mn10200.h: Likewise.
442 * config/tc-mn10300.c: Likewise.
443 * config/tc-mn10300.h: Likewise.
444 * config/tc-ms1.h: Likewise.
445 * config/tc-msp430.c: Likewise.
446 * config/tc-msp430.h: Likewise.
447 * config/tc-ns32k.c: Likewise.
448 * config/tc-ns32k.h: Likewise.
449 * config/tc-openrisc.h: Likewise.
450 * config/tc-or32.c: Likewise.
451 * config/tc-or32.h: Likewise.
452 * config/tc-ppc.c: Likewise.
453 * config/tc-ppc.h: Likewise.
454 * config/tc-s390.h: Likewise.
455 * config/tc-sh.c: Likewise.
456 * config/tc-sh.h: Likewise.
457 * config/tc-sparc.c: Likewise.
458 * config/tc-tic30.c: Likewise.
459 * config/tc-tic30.h: Likewise.
460 * config/tc-tic4x.c: Likewise.
461 * config/tc-tic4x.h: Likewise.
462 * config/tc-tic54x.c: Likewise.
463 * config/tc-tic54x.h: Likewise.
464 * config/tc-v850.h: Likewise.
465 * config/tc-vax.c: Likewise.
466 * config/tc-vax.h: Likewise.
467 * config/tc-xstormy16.h: Likewise.
468 * config/tc-xtensa.h: Likewise.
469 * config/tc-z8k.c: Likewise.
470 * config/tc-z8k.h: Likewise.
471 * config/vms-a-conf.h
472 * doc/Makefile.am: Likewise.
473 * doc/all.texi: Likewise.
474 * doc/as.texinfo: Likewise.
475 * doc/internals.texi: Likewise.
476 * doc/Makefile.in: Regenerate.
477 * Makefile.in: Regenerate.
478 * configure: Regenerate.
479 * config.in: Regenerate.
480 * po/POTFILES.in: Regenerate.
482 2005-08-09 Nick Clifton <nickc@redhat.com>
485 * macro.c (getstring): Do not treat round parentheses exactly the
486 same as angle brackets - the parentheses need to be preserved and
487 passed on to the macro processing code.
489 2005-08-08 Nick Clifton <nickc@redhat.com>
491 * config/tc-msp430.c (MSP430_ISA_21): Define.
492 (mcu_types): Add entries for msp430x21xx variants.
494 2005-08-08 Nick Clifton <nickc@redhat.com>
497 * macro.c (getstring): Treat round parentheses in the same way as
499 (get_any_string): Likewise.
501 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
504 * as.c (parse_args): Handle -al=<FILE>.
506 2005-08-07 Nick Clifton <nickc@redhat.com>
508 * read.c (s_app_line): Accept a line number of 0 for compatibility
509 with gcc's output for assembler-with-cpp files.
511 2005-08-05 Paul Brook <paul@codesourcery.com>
513 * config/tc-arm.c (current_it_mask, current_cc): New variables.
514 (do_t_add_sub): Use correct encodings inside IT block.
515 (do_t_arit3c): Ditto.
516 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
517 (md_assemble): Verify conditional suffixes agains IT blocks.
519 2005-08-05 Paul Brook <paul@codesourcery.com>
521 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
523 (encode_thumb32_shifted_operand): Prohibit register shifts.
524 (encode_thumb32_addr_mode): Fix typo.
525 (insns): Correct thumb2 ldm and stm opcodes.
527 2005-08-02 Khem Raj <kraj@mvista.com>
529 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
530 WLDRD/WSTRD instruction.
532 2005-08-02 Alan Modra <amodra@bigpond.net.au>
534 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
537 2005-07-29 Thiemo Seufer <ths@networkno.de>
539 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
541 2005-07-29 Paul Brook <paul@codesourcery.com>
543 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
545 (do_t_addr): Implement 32-bit variant.
546 (do_t_push_pop): Make some errors warnings. Handle single register
548 (insns): Use tCE for adr.
549 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
550 (md_apply_fix): Ditto.
552 2005-07-29 Paul Brook <paul@codesourcery.com>
554 * config/tc-arm.c (parse_tb): New function.
555 (enum operand_parse_code): Add OP_TB.
556 (parse_operands): Handle OP_TB.
557 (do_t_add_sub_w, do_t_tb): New functions.
558 (insns): Add entries for addw, subw, tbb and tbh.
559 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
561 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
563 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
565 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
567 * config/tc-i386.c (handle_large_common): Declare only for ELF.
569 2005-07-27 Jan Beulich <jbeulich@novell.com>
571 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
573 (unw_p_record): Remove unused/redundant fields imask and rmask.
574 Combine spoff and pspoff into a union. Combine gr and br into a
575 union. Change type of grmask and brmask to unsigned char. Change type
576 of frmask to unsigned int.
577 (unw_x_record): Combine spoff, pspoff, and treg into a union.
578 * config/tc-ia64.c (unwind): New field 'pending_saves'.
579 (check_pending_save): New.
580 (alloc_record): Clear out entire record.
581 (output_psp_gr): Use renamed structure fields.
582 (output_psp_sprel): Likewise.
583 (output_rp_gr): Likewise.
584 (output_rp_br): Likewise.
585 (output_rp_psprel): Likewise.
586 (output_rp_sprel): Likewise.
587 (output_pfs_gr): Likewise.
588 (output_pfs_psprel): Likewise.
589 (output_pfs_sprel): Likewise.
590 (output_preds_gr): Likewise.
591 (output_preds_psprel): Likewise.
592 (output_preds_sprel): Likewise.
593 (output_spill_base): Likewise.
594 (output_unat_gr): Likewise.
595 (output_unat_psprel): Likewise.
596 (output_unat_sprel): Likewise.
597 (output_lc_gr): Likewise.
598 (output_lc_psprel): Likewise.
599 (output_lc_sprel): Likewise.
600 (output_fpsr_gr): Likewise.
601 (output_fpsr_psprel): Likewise.
602 (output_fpsr_sprel): Likewise.
603 (output_priunat_gr): Likewise.
604 (output_priunat_psprel): Likewise.
605 (output_priunat_sprel): Likewise.
606 (output_bsp_gr): Likewise.
607 (output_bsp_psprel): Likewise.
608 (output_bsp_sprel): Likewise.
609 (output_bspstore_gr): Likewise.
610 (output_bspstore_psprel): Likewise.
611 (output_bspstore_sprel): Likewise.
612 (output_rnat_gr): Likewise.
613 (output_rnat_psprel): Likewise.
614 (output_rnat_sprel): Likewise.
615 (output_spill_psprel): Likewise.
616 (output_spill_sprel): Likewise.
617 (output_spill_reg): Likewise.
618 (output_fr_mem): Likewise. Allocate one unwind record per set mask
620 (output_frgr_mem): Likewise.
621 (output_gr_mem): Likewise.
622 (output_br_mem): Likewise.
623 (output_gr_gr): Likewise.
624 (output_br_gr): Likewise.
625 (fixup_unw_records): Likewise.
626 (process_one_record): Use renamed structure fields. For gr_gr and
627 br_gr, collect mask from chain of records before output.
628 (in_prologue): Simplify and eliminate early returns. Call
630 (in_body): Simplify and eliminate early returns.
631 (dot_body): Call check_pending_save.
632 (md_assemble): Update comment. Deal with pending saves.
634 2005-07-26 Jan Beulich <jbeulich@novell.com>
636 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
637 mask from guessed suffix, but mask out other immediate types only
638 if at least on candidate is valid for the insn.
640 2005-07-25 DJ Delorie <dj@redhat.com>
642 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
643 Support %mod() modifiers from opcodes.
644 * doc/c-m32c.texi (M32C-Modifiers): New section.
646 2005-07-25 Jan Hubicka <jh@suse.cz>
647 H.J. Lu <hongjiu.lu@intel.com>
649 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
651 (elf_com_section_ptr): New.
652 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
653 (elf_common_parse): Make it global. Use elf_com_section_ptr
654 instead of bfd_com_section_ptr.
655 (obj_elf_change_section): Handle x86-64 large bss sections.
657 * config/obj-elf.h (elf_com_section_ptr): New.
658 (elf_common_parse): New.
660 * config/tc-i386.c (handle_large_common): New.
661 (md_pseudo_table): Add "largecomm".
662 (x86_64_section_letter): New.
663 (x86_64_section_word): New.
665 * config/tc-i386.h (x86_64_section_word): New.
666 (x86_64_section_letter): New.
667 (md_elf_section_letter): New. Defined.
668 (md_elf_section_word): Likewise.
670 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
672 * configure.tgt: Remove i386-*-rtemself*.
673 Remove sparc-*-rtemself*.
675 2005-07-21 Ben Elliston <bje@gnu.org>
677 * config/tc-m68k.h: Remove TE_LYNX conditional code.
679 2005-07-21 Paul Brook <paul@codesourcery.com>
681 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
684 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
686 * messages.c: Use vsnprintf instead of vsprintf.
688 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
690 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
691 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
693 2005-07-18 Nick Clifton <nickc@redhat.com>
695 * configure.tgt: Restore alpha ordering to list of arches.
697 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
699 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
701 2005-07-18 Jan Beulich <jbeulich@novell.com>
703 * config/tc-i386.c (md_begin): Use IS_ELF.
704 (tc_i386_fix_adjustable): Likewise.
705 (md_estimate_size_before_relax): Likewise.
706 (md_apply_fix): Likewise.
707 (i386_target_format): Likewise.
708 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
709 (i386_immediate): Remove #ifdef LEX_AT.
710 (i386_displacement): Likewise.
711 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
714 2005-07-18 Jan Beulich <jbeulich@novell.com>
716 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
717 parameter to unsigned. Parameter sign now is tristate - zero/
718 positive mean unsigned/signed, negative means signedness doesn't
719 matter. Check field size,
720 signedness, and pcrel-ness are in agreement between relocated field
721 and relocation type. Adjust diagnostics.
722 (optimize_imm): And type mask of operand instead of overwriting it.
723 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
724 local structure and initialize gotrel accordingly. Pass caller as
725 mask of types that the operator can match.
726 (x86_cons_fix_new): Let reloc know that signedness of relocation
728 (x86_pe_cons_fix_new): Likewise.
729 (x86_cons): Pass additional argument to lex_got.
730 (i386_immediate): New local variable 'types'. Pass its address as
731 additional argument to lex_got. Mask out operand types not supported
733 (i386_displacement): Likewise. Set bigdisp to all types supported in
734 64-bit mode, combining the previously split initialization.
736 2005-07-18 Jan Beulich <jbeulich@novell.com>
738 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
741 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
743 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
746 2005-07-16 Alan Modra <amodra@bigpond.net.au>
748 * Makefile.am: Run "make dep-am".
749 * Makefile.in: Regenerate.
751 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
753 * gas/config/tc-i386.h (CpuVMX): New.
754 (CpuUnknownFlags): Add CpuVMX.
756 2005-07-14 Jim Blandy <jimb@redhat.com>
758 Add support for the Renesas M32C.
759 * Makefile.am (CPU_TYPES): List m32c.
760 (TARGET_CPU_CFILES): List config/tc-m32c.c.
761 (TARGET_CPU_HFILES): List config/tc-m32c.h.
762 * configure.in: Add case for m32c.
763 * configure.tgt: Add cases for m32c and m32c-*-elf.
764 * configure: Regenerated.
765 * config/tc-m32c.c, config/tc-m32c.h: New files.
766 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
767 * doc/Makefile.in: Regenerated.
768 * doc/all.texi: Set M32C.
769 * doc/as.texinfo: Add text for the M32C-specific options and line
770 comment characters, and refer to c-m32c.texi.
771 * doc/c-m32c.texi: New file.
773 2005-07-14 Nick Clifton <nickc@redhat.com>
776 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
777 the ins_parse buffer.
779 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
781 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
782 i386-*-rtemscoff*, sparc-*-rtemsaout*.
784 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
786 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
789 2005-07-08 Ben Elliston <bje@au.ibm.com>
791 * frags.h: Remove ANSI_PROTOTYPES conditional code.
792 * config/obj-elf.h: Likewise.
793 * config/tc-h8300.h: Likewise.
794 * config/tc-h8500.h: Likewise.
795 * config/tc-i370.h: Likewise.
796 * config/tc-i386.h: Likewise.
797 * config/tc-m68hc11.h: Likewise.
798 * config/tc-m68k.h: Likewise.
799 * config/tc-ppc.h: Likewise.
800 * config/tc-s390.h: Likewise.
801 * config/tc-sh.h: Likewise.
802 * config/tc-sparc.h: Likewise.
803 * config/tc-tic30.c: Likewise.
804 * config/tc-w65.h: Likewise.
805 * config/tc-xtensa.h: Likewise.
807 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
810 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
812 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
814 * config/tc-tic30.c (debug): Add format attribute. Fix format
817 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
819 * config/tc-i386.c (cpu_arch): Add sse3.
821 * config/tc-i386.h (CpuSSE3): Renamed from ...
822 (CpuPNI): This. Defined as CpuSSE3.
824 * doc/c-i386.texi: Document .sse3.
826 2005-07-06 Jan Beulich <jbeulich@novell.com>
828 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
830 2005-07-05 Nick Clifton <nickc@redhat.com>
832 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
833 md_chars_to_numbers to an unsigned pointer in order to avoid a
834 compile time warning.
836 2005-07-05 Paul Brook <paul@codesourcery.com>
838 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
840 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
842 * config/tc-ms1.c: New.
843 * config/tc-ms1.h: New.
844 * testsuite/gas/ms1/allinsn.d: New.
845 * testsuite/gas/ms1/allinsn.s: New.
846 * testsuite/gas/ms1/badinsn.s: New.
847 * testsuite/gas/ms1/badinsn1.s: New.
848 * testsuite/gas/ms1/badoffsethigh.s: New.
849 * testsuite/gas/ms1/badoffsetlow.s: New.
850 * testsuite/gas/ms1/badorder.s: New.
851 * testsuite/gas/ms1/badreg.s: New.
852 * testsuite/gas/ms1/badsignedimmhigh.s: New.
853 * testsuite/gas/ms1/badsignedimmlow.s: New.
854 * testsuite/gas/ms1/badsyntax.s: New.
855 * testsuite/gas/ms1/badsyntax1.s: New.
856 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
857 * testsuite/gas/ms1/badunsignedimmlow.s: New.
858 * testsuite/gas/ms1/errors.exp: New.
859 * testsuite/gas/ms1/ldst.s: New.
860 * testsuite/gas/ms1/misc.d: New.
861 * testsuite/gas/ms1/misc.s: New.
862 * testsuite/gas/ms1/ms1-16-003.d: New.
863 * testsuite/gas/ms1/ms1-16-003.s: New.
864 * testsuite/gas/ms1/ms1.exp: New.
865 * testsuite/gas/ms1/msys.d: New.
866 * testsuite/gas/ms1/msys.s: New.
867 * testsuite/gas/ms1/relocs.d: New.
868 * testsuite/gas/ms1/relocs.exp: New.
869 * testsuite/gas/ms1/relocs1.s: New.
870 * testsuite/gas/ms1/relocs2.s: New.
872 2005-07-05 Jan Beulich <jbeulich@novell.com>
874 * config/tc-i386.h (CpuSVME): New.
875 (CpuUnknownFlags): Include CpuSVME.
876 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
877 as alias of sledgehammer.
878 (md_assemble): Include invlpga in the check for insns with two source
880 (process_operands): Include SVME insns in the check for ignored
881 segment overrides. Adjust diagnostic.
882 (i386_index_check): Special-case SVME insns with memory operands.
884 2005-07-04 Khem Raj <kraj@mvista.com>
885 Nick Clifton <nickc@redhat.com>
887 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
888 use an immediate value.
889 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
890 since the register field of the operands structure is unsigned.
891 (s_arm_unwind_save_vfp): Make "reg" unsigned.
892 (parse_operands): Make the 2ns parameter an unsigned pointer to
894 (do_ldrd): When using the imm field of the operands structure as a
895 second register field, treat it as unsigned.
897 2005-07-04 Alan Modra <amodra@bigpond.net.au>
900 * config/obj-elf.c (obj_elf_change_section): Use backend
903 2005-07-01 Jan Beulich <jbeulich@novell.com>
905 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
906 (output_spill_psprel, output_spill_psprel_p): Combine.
907 (output_spill_sprel, output_spill_sprel_p): Combine.
908 (output_spill_reg, output_spill_regp_p): Combine.
909 (process_one_record): Handle psp_psprel.
910 (parse_predicate_and_operand): New.
911 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
912 initialize output values. Emit diagnostic case here.
913 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
914 (add_unwind_entry): New second parameter. Allow first parameter to
915 be NULL. Parse optional tag, emit warning about further support for
916 it otherwise being missing. Check end-of-line when requested.
917 (dot_fframe): Clear operand when wrong. Allow tag.
918 (dot_vframe): Likewise.
919 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
921 (dot_vframepsp): Remove.
922 (dot_altrp): Clear operand when wrong. Allow tag.
923 (dot_save): Likewise. Let default case also go through
925 (dot_savemem): Likewise.
926 (dot_restore): Don't return when wrong operand. Allow tag.
927 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
928 parse_predicate_and_operand and the new arguments to
929 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
930 when wrong operand. Allow tag.
931 (dot_restorereg, dot_restorereg_p): Likewise.
932 (dot_spillmem, dot_spillmem_p): Likewise.
933 (dot_saveg): Clear operand when wrong. Perform tighter operand
935 (dot_savef): Likewise.
936 (dot_saveb): Likewise.
937 (dot_savegf): Likewise.
938 (dot_spill): Remove end-of-line check. Combine. Simplify by using
939 parse_predicate_and_operand and the new arguments to
940 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
941 when wrong operand. Allow tag.
943 (dot_label_state): Don't return when wrong operand.
944 (dot_copy_state): Likewise.
945 (dot_unwabi): Likewise. Check if in prologue.
946 (dot_body): Don't call demand_empty_rest_of_line.
947 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
949 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
950 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
951 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
952 (parse_operand): New second parameter. Don't deal with '}' here
953 anymore. Don't advance past end-of-line.
954 (parse_operands): Pass second argument to parse_operand.
955 (ia64_start_line): Prevent out-of-bounds access through
956 input_line_pointer. Deal with '}' here.
957 (ia64_unrecognized_line): Don't deal with '}' here.
958 (dot_alias): Use ignore_rest_of_line not its deprecated alias
959 discard_rest_of_line.
961 2005-06-30 Zack Weinberg <zack@codesourcery.com>
963 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
964 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
965 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
966 (do_branch): Always set inst.reloc.pc_rel.
967 (s_arm_elf_cons): Disallow use of (plt) suffix.
968 (do_adrl): Adjust X_add_number unconditionally.
969 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
970 argument. Handle all adjustment for pipeline offset here.
971 (md_apply_fix): No need to undo work of md_pcrel_from. No
972 need to extract pre-encoded pipeline adjustments from various
973 branch instructions. Generally, assume instructions are already
974 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
975 special cases. Handle BFD_RELOC_ARM_PLT32 like
976 BFD_RELOC_ARM_PCREL_BRANCH.
977 (tc_gen_reloc): Remove OBJ_ELF special case.
978 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
980 2005-06-30 Ben Elliston <bje@gnu.org>
982 * Makefile.am (check-DEJAGNU): Don't search for expect.
983 * Makefile.in: Regenerate.
985 2005-06-30 Ben Elliston <bje@gnu.org>
987 * Makefile.am (EXPECT): Set to expect.
988 (RUNTEST): Likewise, set to runtest.
989 * Makefile.in: Regenerate.
991 2005-06-23 Ben Elliston <bje@gnu.org>
993 * config/m68k-parse.h: Use ISO C90.
994 * config/m68k-parse.y: Likewise.
995 * config/tc-m68k.h: Likewise.
997 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
1000 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1002 (optimize_disp): Optimize only if possible. Don't use 64bit
1003 displacement on non-constants and do same on constants if
1006 2005-06-17 Jan Beulich <jbeulich@novell.com>
1008 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1009 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1010 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1011 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1012 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1014 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1015 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1016 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1017 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1018 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1019 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1020 convert 8-byte pc-relative relocations.
1021 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1022 (i386_validate_fix): Likewise.
1023 (x86_cons): Also handle quad values in 64-bit mode.
1024 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1025 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1026 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1027 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1029 2005-06-13 Zack Weinberg <zack@codesourcery.com>
1031 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1032 symbolP as well as for names with a leading dot. Use ACONCAT.
1033 (md_apply_fix): For branch relocations, only replace value
1034 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1035 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1036 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1037 (LOCAL_LABEL_PREFIX): Don't define.
1039 2005-06-10 Alan Modra <amodra@bigpond.net.au>
1041 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1044 2005-06-08 James E Wilson <wilson@specifixinc.com>
1047 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1048 is NULL, then emit a warning, and return the current index.
1050 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1053 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1054 temporary copy of the operands array so that changes can be safely
1055 backed out if the insn does not match.
1056 (m68k_compare_opcode): Shortcut the test when the parameters are
1057 the same. Return 1 if the names match but the second opcode is
1058 further on in the array than the first.
1060 2005-06-08 Nick Clifton <nickc@redhat.com>
1063 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1065 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1067 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1069 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1070 Michael Snyder <msnyder@redhat.com>
1071 Stan Cox <scox@redhat.com>
1073 * configure.in: Add ms1 case.
1075 * configure: Regenerate.
1077 * configure.tgt: Add ms1 case.
1079 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1081 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1082 * config/tc-xtensa.c (new_resource_table): Likewise.
1083 (resize_resource_table): Likewise.
1084 (release_resources): Fix assertion for unsigned values.
1086 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1088 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1089 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1090 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1091 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1092 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1093 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1094 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1095 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1096 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1097 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1098 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1099 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1100 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1101 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1102 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1103 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1104 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1105 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1106 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1107 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1108 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1109 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1110 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1111 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1112 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1113 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1114 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1115 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1116 * config/tc-xtensa.c, config/tc-z8k.c:
1117 Replace all instances of the string "_apply_fix3" with
1119 * po/POTFILES.in, po/gas.pot: Regenerate.
1121 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1123 * Makefile.am: Run "make dep-am".
1124 (POTFILES): Remove GAS_CFILES.
1125 * Makefile.in: Regenerate.
1127 2005-06-07 David Ung <davidu@mips.com>
1129 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1130 24kc, 24kf and 24kfx under MIPS32 release 2.
1132 2005-06-04 Nick Clifton <nickc@redhat.com>
1134 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1135 to their Thumb-enabled equivalents.
1137 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1139 * config/tc-mips.c (load_register): Add leading "0x" to the
1140 output of sprintf_vma().
1143 2005-06-01 Nick Clifton <nickc@redhat.com>
1145 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1146 test for the presence of thumb version of the parsing functions
1147 since they must always exist and the test generates a compile time
1150 2005-05-31 Richard Henderson <rth@redhat.com>
1152 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1153 (alpha_reloc_op): Add it.
1154 (debug_exp): Handle it.
1155 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1156 (emit_insn): Handle it.
1157 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1159 2005-05-31 Christian Groessler <chris@groessler.org>
1161 * write.c (dump_section_relocs): Convert to ISO-C.
1162 (write_relocs): Avoid signed/unsigned and fprintf argument
1163 warnings in debug code.
1165 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1167 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1168 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1169 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1170 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1171 fixP->tc_fix_data directly in the sole place it was used.
1172 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1173 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1176 2005-05-27 Jan Beulich <jbeulich@novell.com>
1178 * config/tc-ia64.c (struct proc_pending): New.
1179 (unwind): Replace proc_start with proc_pending.
1180 (unwind_diagnostic): Check unwind.proc_pending.sym.
1181 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1182 Check if previous proc not closed. Record all entry points.
1183 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1184 Set symbol sizes for entry points recorded in dot_proc. Check
1185 arguments for consistency with respective .proc's.
1186 (md_assemble): Replace unwind.proc_start with
1187 unwind.proc_pending.sym.
1189 2005-05-27 Jan Beulich <jbeulich@novell.com>
1191 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1192 and last_ptr. Check all in-use slots for first one with non-NULL
1193 unwind_record. Don't reload end_ptr before second update round.
1195 2005-05-26 James E Wilson <wilson@specifixinc.com>
1197 * config/tc-ia64.c (extra_goodness): Update comment.
1198 (md_begin): Add debugging code to print best_template table.
1200 2005-05-25 Jan Beulich <jbeulich@novell.com>
1202 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1205 2005-05-25 Jan Beulich <jbeulich@novell.com>
1207 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1208 BFD_RELOC_UNUSED when determining the width of the reloc.
1210 2005-05-25 Jan Beulich <jbeulich@novell.com>
1212 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1215 2005-05-25 Jan Beulich <jbeulich@novell.com>
1217 * config/tc-ia64.c (dot_radix): Rewrite.
1219 2005-05-25 Jan Beulich <jbeulich@novell.com>
1221 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1223 (alloc_record): Remove references to next_slot_number and
1225 (emit_one_bundle): Likewise.
1227 2005-05-22 Nick Clifton <nickc@redhat.com>
1229 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1230 message buffer when invoking the insert function.
1232 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1234 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1235 only if an instruction match is found.
1237 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1239 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1240 to addition in argument to xtensa_dwarf2_emit_insn.
1242 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1244 * Makefile.am: Have 'all' depend on 'info'.
1245 * Makefile.in: Regenerate.
1247 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1249 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1251 2005-05-19 Anton Blanchard <anton@samba.org>
1253 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1254 (md_show_usage): Document it.
1255 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1256 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1258 2005-05-19 Jan Beulich <jbeulich@novell.com>
1260 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1261 relocations in unwind section.
1263 2005-05-18 Nick Clifton <nickc@redhat.com>
1265 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1266 if one exists. Ignore any error messages it may produce, just
1267 allow it to perform the insertion.
1269 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1271 * hash.c (hash_lookup): Add len parameter. All callers changed.
1272 (hash_find_n): New interface.
1273 * hash.h: Prototype hash_find_n.
1274 * sb.c: Include as.h.
1275 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1276 (sb_scrub_and_add_sb): New interface.
1277 * sb.h: Prototype sb_scrub_and_add_sb.
1278 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1280 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1281 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1282 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1284 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1286 * doc/Makefile.am (gasver.texi): Don't use $<.
1287 * doc/Makefile.in: Regenerated.
1289 2005-05-17 Nick Clifton <nickc@redhat.com>
1292 * symbols.c (resolve_symbol_value): Do not move symbols whose
1293 value expression has not been resolved or finalized into the
1294 absolute section as this will confuse other parts of the assembler
1295 into thinking that their value is zero.
1297 2005-05-17 Jan Beulich <jbeulich@novell.com>
1299 * read.c (_find_end_of_line): New.
1300 (find_end_of_line): New.
1301 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1302 (read_a_source_file): Use it.
1305 (get_line_sb): Use it.
1306 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1307 (s_comm_internal): Likewise.
1309 (s_macro): Likewise.
1310 (s_ignore): Use ignore_rest_of_line.
1311 * read.h (find_end_of_line): Prototype.
1312 (discard_rest_of_line): Remove prototype. #define to
1313 ignore_rest_of_line.
1315 2005-05-17 Nick Clifton <nickc@redhat.com>
1317 * config/tc-v850,h (TC_FIX_TYPE): Define.
1318 (TC_INIT_FIX_TYPE): Define.
1319 * config/tc-v850.c (md_assemble): When creating a fix record the
1320 operand in the tc_fix_data field.
1321 (md_apply_fix3): When applying a resolved fix use the operand's
1322 insertion procedure to store the value, if the operand has been
1325 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1327 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1329 * Makefile.in: Regenerated.
1331 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1332 Bob Wilson <bob.wilson@acm.org>
1334 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1336 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1337 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1339 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1341 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1342 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1344 2005-05-10 Michael Matz <matz@suse.de>
1346 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1348 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1350 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1353 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1354 Handle label-without-colon before ordinary dot-pseudo as an
1355 ordinary label. Don't leak memory for label-without-colon alone
1356 on a line. Don't mmixal-munge operands for dot-pseudos.
1358 2005-05-10 Jan Beulich <jbeulich@novell.com>
1360 * macro.c (get_any_string): Remove the two last parameters. Replace
1361 references to the former expand parameter by using macro_alternate.
1362 Simplify loop condition for checking for end-of-string.
1363 (get_string): Remove redunant call to sb_skip_white.
1364 (do_formals): Remove two last arguments to get_any_string.
1365 (macro_expand): Likewise.
1366 (expand_irp): Likewise.
1368 2005-05-10 Jan Beulich <jbeulich@novell.com>
1370 * read.c (s_macro): Move local variable 'local' to smaller scope.
1371 Call sb_kill on it when done.
1373 2005-05-09 Jan Beulich <jbeulich@novell.com>
1375 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1376 when zero and not required by encoding constraints.
1378 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1381 * config/tc-sh64.c (sh64_fake_label): New.
1383 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1385 * doc/internals.texi (TC_FAKE_LABEL): Document.
1387 * write.c (TC_FAKE_LABEL): New.
1388 (adjust_reloc_syms): Use it.
1389 (write_object_file): Likewise.
1391 2005-05-09 Jan Beulich <jbeulich@novell.com>
1393 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1394 and comma in Intel mode.
1396 2005-05-09 Jan Beulich <jbeulich@novell.com>
1398 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1399 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1400 Make name array static and const. Adjust lookup to account for NULL
1401 entries (standing for unused register numbers).
1403 2005-05-09 Jan Beulich <jbeulich@novell.com>
1405 * config/tc-i386.c (parse_insn): Consider all matching instructions
1406 when checking for string instruction after string-only prefix.
1408 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1411 * config/tc-ia64.c (start_unwind_section): Properly check
1412 comdat group with SHF_GROUP.
1414 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1416 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1418 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1420 * config/tc-xtensa.c: Remove excess whitespace.
1421 * config/tc-xtensa.h: Likewise.
1422 * config/xtensa-istack.h: Likewise.
1423 * config/xtensa-relax.c: Likewise.
1424 * config/xtensa-relax.h: Likewise.
1426 2005-05-06 Nick Clifton <nickc@redhat.com>
1428 * sb.h: Fix formatting of comments.
1429 * sb.c: Fix formatting of comments.
1431 2005-05-06 Jan Beulich <jbeulich@novell.com>
1433 * sb.h (sb_add_buffer): Reintroduce.
1434 * sb.c (sb_add_buffer): Likewise.
1436 2005-05-06 Jan Beulich <jbeulich@novell.com>
1438 * macro.c (new_formal, del_formal): New.
1439 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1440 required argument has default value. Stop looking for more formal
1441 when there was a vararg one.
1442 (macro_expand_body): Use new_formal and del_formal.
1443 (macro_expand): Likewise. Initialize local variable err. Don't
1444 return immediately when encountering an error. Warn when keyword
1445 argument already had a value assigned. Eliminate duplicate clearing
1446 of argument value. When current positional argument matches parameter
1447 of vararg type, assign to it all the remaining arguments. Issue error
1448 when required parameter does not have value.
1449 (free_macro): Use del_formal.
1450 (expand_irp): Initialize formal type. Free buffers associated with
1451 formal prior to returning.
1452 * macro.h (struct formal_struct): Add new field 'type' with new
1453 enumeration type 'formal_type'.
1454 * doc/as.texinfo: Document macro parameter qualifiers.
1455 * NEWS: Mention new functionality.
1457 2005-05-06 Jan Beulich <jbeulich@novell.com>
1459 * cond.c (s_ifb): New.
1460 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1461 * read.h (s_ifb): Prototype.
1462 * doc/as.texinfo: Document .ifb and .ifnb.
1464 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1466 * config/tc-ia64.c (MIN): Undef.
1468 2005-05-05 Paul Brook <paul@codesourcery.com>
1470 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1472 2005-05-05 Matt Thomas <matt@3am-software.com>
1474 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1477 2005-05-05 Nick Clifton <nickc@redhat.com>
1479 * Update the address and phone number of the FSF organization in
1480 the GPL notices in the following files:
1481 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1482 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1483 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1484 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1485 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1486 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1487 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1488 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1489 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1490 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1491 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1492 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1493 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1494 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1495 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1496 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1497 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1498 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1499 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1500 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1501 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1502 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1503 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1504 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1505 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1506 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1507 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1508 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1509 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1510 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1511 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1512 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1513 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1514 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1515 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1516 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1517 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1518 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1519 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1520 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1521 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1522 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1523 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1524 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1525 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1526 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1527 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1528 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1529 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1530 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1531 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1532 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1533 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1534 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1535 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1536 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1537 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1538 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1539 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1540 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1541 config/xtensa-istack.h, config/xtensa-relax.c,
1542 config/xtensa-relax.h, doc/fdl.texi
1544 2005-05-05 Nick Clifton <nickc@redhat.com>
1546 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1547 the target_big_endian variable to false.
1549 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1551 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1552 list traversal. Use bfd_section_list_prepend.
1553 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1554 over the section list.
1555 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1556 (xtensa_insert_section): Delete.
1557 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1558 and bfd_section_list_prepend.
1559 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1560 bfd_section_list_insert_after.
1562 2005-05-03 Nick Clifton <nickc@redhat.com>
1564 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1565 of bfd_section_list... macros.
1566 * config/tc-mmix.c (mmix_frob_file): Likewise.
1567 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1568 (xtensa_insert_section): Likewise.
1570 * macro.c (macro_hash): Remove static.
1571 * macro.h (macro_hash): Provide an external declaration.
1573 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1575 * write.c (write_object_file): Use bfd_section_double_list_remove
1578 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1580 * doc/Makefile.am (gasver.texi): Correct quoting.
1581 * doc/Makefile.in: Regenerated.
1583 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1585 * configure.tgt: Add h8300*-*-rtemscoff.
1586 Switch h8300*-*-rtems* to elf.
1588 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1590 * hash.c: Undo the last change.
1593 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1595 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1597 (DISTCLEANFILES): Remove.
1598 (MAINTAINERCLEANFILES): Add asconfig.texi.
1599 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1601 2005-04-29 Ben Elliston <bje@au.ibm.com>
1603 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1604 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1605 (bignum-copy.o): Remove.
1606 * Makefile.in: Regenerate.
1607 * makefile.vms (OBJS): Remove bignum-copy.obj.
1608 * symbols.h (local_symbol_make): Remove declaration.
1609 (verify_symbol_chain_2): Likewise.
1610 * symbols.c (local_symbol_make): Make static.
1611 (max_indent_level): Likewise.
1612 (verify_symbol_chain_2): Remove.
1613 * macro.c (macro_hash): Make static.
1614 * messages.c (fprint_value): Remove.
1615 * read.h (get_absolute_expr): Remove.
1616 (emit_leb128_expr): Likewise.
1617 (do_s_func): Likewise.
1618 * read.c (do_s_func): Make static.
1619 (emit_leb128_expr): Likewise.
1620 (get_absolute_expr): Likewise.
1621 * as.h (as_howmuch): Remove declaration.
1622 (fprint_value): Likewise.
1623 * as.c (myname): Make static.
1624 * input-scrub.c (as_howmuch): Remove.
1625 (as_1_char): Likewise.
1626 * input-file.h (input_file_is_open): Remove.
1627 * input-file.c (input_file_is_open): Likewise.
1628 * expr.h (expr_build_unary): Remove declaration.
1629 (expr_build_binary): Likewise.
1630 * expr.c (expr_build_unary): Remove.
1631 (expr_build_binary): Likewise.
1632 * hash.h (hash_replace): Remove declaration.
1633 (hash_delete): Likewise.
1634 * hash.c (hash_replace): Remove.
1635 (hash_delete): Likewise.
1636 * bignum-copy.c (bignum_copy): Move from here ..
1637 * config/tc-vax.c (bignum_copy): .. to here.
1638 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1639 (bignum_copy): Remove extern declaration.
1640 * sb.h (string_count): Remove extern declaration.
1641 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1642 (sb_name): Likewise.
1643 * sb.c (dsize): Replace preprocessor macro with static int.
1644 (string_count): Make static.
1645 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1646 (sb_name): Likewise.
1647 * config/obj-coff.c (dim_index): Make static.
1648 * config/tc-i386.c (GOT_symbol): Likewise.
1649 (output_invalid_buf): Likewise.
1650 * doc/internals.texi (Warning and error messages): Remove the
1651 prototype for fprint_value.
1653 2005-04-27 Ben Elliston <bje@au.ibm.com>
1657 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1659 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1661 * read.c (pseudo_set): Disallow symbol set to common symbol.
1664 * write.c (write_object_file): Report common symbol name when
1665 disallowing local symbol set to common symbol.
1666 (adjust_reloc_syms): Disallow local symbol set to undefined
1669 2005-04-25 Jan Beulich <jbeulich@novell.com>
1671 * macro.c (macro_expand_body): Replace locals indicator parameters
1672 with actual macro_entry. New local variables macro_line and err.
1673 Don't return when encountering an error, just record the fact.
1674 Detect local symbol name colliding with parameter. Track line number
1675 inside of macro expansion.
1676 (do_formals): Move local variable name to wider scope. Check
1677 parameter of the same name doesn't already exist. In MRI mode, also
1678 check it doesn't collide with the argument count pseudo-parameter).
1679 (define_macro): Add file and line number parameters. Remove local
1680 variable namestr. New local variable error. Initialize macro_entry
1681 members file, line, and name. Don't return when encountering an
1682 error, just record the fact. Use %s in some diagnostics for read.c
1683 to insert the macro name. Free macro_entry on error.
1684 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1685 when encountering an error, just record the fact.
1686 (expand_irp): Don't return when encountering an error, just record
1688 * macro.h (macro_struct): New members name, file, and line.
1689 (define_macro): Add file and line number parameters.
1690 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1691 regarding pseudo-op redefinition with the file/line that macro
1692 definition started at.
1694 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1696 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1697 (future_alignment_required): Remove ifdefs that use it.
1699 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1701 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1702 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1703 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1705 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1706 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1708 2005-04-21 Christian Groessler <chris@groessler.org>
1710 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1713 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1715 * config/obj-aout.h (S_IS_EXTERN): Removed.
1716 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1717 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1718 * symbols.c (S_IS_EXTERN): Likewise.
1719 * symbols.h (S_IS_EXTERN): Likewise.
1721 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1723 * config/tc-d10v.c (md_apply_fix3): Likewise.
1724 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1725 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1726 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1727 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1728 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1729 (shmedia_md_convert_frag): Likewise.
1730 * symbols.c (print_symbol_value_1): Likewise.
1731 * write.c (write_object_file): Likewise.
1733 2005-04-20 Nick Clifton <nickc@redhat.com>
1735 * config/tc-xtensa.c (get_aligned_diff): Change type of
1736 branch_align to offsetT so that its signedness matches that of
1739 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1740 number into a readable string.
1741 (load_register): Likewise.
1743 2005-04-20 Andreas Schwab <schwab@suse.de>
1745 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1747 2005-04-19 David S. Miller <davem@davemloft.net>
1749 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1750 NULL insn, exit early. Remove now spurious NULL checks.
1751 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1754 2005-04-19 Jan Beulich <jbeulich@novell.com>
1756 * symbols.h (symbol_find_base): Remove prototype.
1757 * symbols.c (save_symbol_name): Remove code section conditional upon
1759 (symbol_find): Remove.
1760 (symbol_find_base): Rename to symbol_find.
1761 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1763 * config/obj-coff.c (tag_insert): Remove code section conditional
1764 upon STRIP_UNDERSCORE.
1765 (obj_coff_def): Likewise.
1766 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1767 (coff_frob_symbol): Likewise.
1768 (yank_symbols): Likewise.
1769 (c_section_symbol): Likewise.
1770 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1771 * config/tc-arm.c (symbol_locate): Remove code section conditional
1772 upon STRIP_UNDERSCORE.
1773 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1774 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1775 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1776 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1777 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1779 2005-04-19 Andreas Schwab <schwab@suse.de>
1781 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1782 access to application registers.
1784 2005-04-19 Jan Beulich <jbeulich@novell.com>
1786 * config/te-sysv32.h: Remove.
1787 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1789 * Makefile.in (TARG_ENV_HFILES): Likewise.
1791 2005-04-19 Jan Beulich <jbeulich@novell.com>
1794 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1797 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1799 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1801 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1803 * config/tc-mips.c (normalize_constant_expr): Don't check for
1805 (check_absolute_expr): Only call normalize_constant_expr() if
1807 (mips_ip): Likewise.
1809 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1811 2005-04-18 Jan Beulich <jbeulich@novell.com>
1813 * macro.c (free_token): New, freeing all the memory associated with a
1815 (do_formals): Move initializers to ...
1816 (define_macro): ... here.
1817 (delete_macro): Convert passed in name to lower case. Warn when
1818 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1820 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1822 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1824 2005-04-15 Jan Beulich <jbeulich@novell.com>
1826 * config/obj-elf.c (obj_elf_struct): New.
1827 (elf_pseudo_table). Use it for .offset and .struct.
1829 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1830 Sterling Augustine <sterling@tensilica.com>
1832 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1833 than the section alignment.
1835 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1836 H.J. Lu <hongjiu.lu@intel.com>
1838 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1839 * config/tc-xtensa.c (xg_translate_sysreg_op,
1840 xtensa_translate_old_userregs_ops,
1841 xtensa_find_unaligned_branch_targets,
1842 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1843 relax_frag_add_nop): Support 64-bit host.
1844 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1845 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1847 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1849 * configure.tgt: Add support for OpenBSD/sparc ELF.
1851 * configure.tgt: Set emulation for mips-*-openbsd*.
1852 Remove broken mips-dec-openbsd* config.
1853 * configure.in: Set default ABI for mips64-*-openbsd*.
1854 * configure: Regenerate.
1856 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1858 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1859 optimization for constant addresses.
1861 2005-04-14 Nick Clifton <nickc@redhat.com>
1863 * as.c (main): Move parse_args before symbol_begin and frag_init
1864 so that the hash table size can be set before it is used.
1865 * hash.c: Use an unsigned long type for the size of the hash
1867 * hash.h (set_gas_hash_table_size): Update the prototype.
1869 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1871 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1872 * acinclude.m4: Include ../bfd/warning.m4.
1873 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1874 * Makefile.in: Regenerate.
1875 * configure: Regenerate.
1876 * doc/Makefile.in: Regenerate.
1878 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1880 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1881 (normalize_address_expr): New function to sign-extend address
1882 offsets that fit into 32 bits in 32-bit mode.
1883 (macro_build_ldst_constoffset): Use normalize_address_expr()
1884 instead of a handcoded sequence.
1885 (load_register): Likewise. Report oversized numbers in a useful
1887 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1888 for constant addresses. Report oversized numbers in a useful way.
1889 (mips_ip): Use normalize_address_expr() for addresses.
1891 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1893 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1894 similar to other instructions now that they're marked as ImmExt.
1896 2005-04-12 Nick Clifton <nickc@redhat.com>
1898 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1899 (gas_hash_table_size): New static variable.
1900 (set_gas_hash_table_size): New function: Records a requested size
1901 for the hash tables.
1902 (get_gas_hash_table_size): New function: Return a prime number
1903 near the requested size of the hash table.
1904 (hash_new): Use get_gas_hash_table_size.
1905 * hash.h: Add a prototype for set_gas_hash_table_size.
1906 * as.c (show_usage): Add description of new switches: --hash-size
1907 and --reduce-memory-overheads.
1908 (option_values): Add OPTION_HASH_TABLE_SIZE and
1909 OPTION_REDUCE_MEMORY_OVERHEADS.
1910 (std_longpopts): Add entries for the new options.
1911 (parse_args): Handle the new options.
1912 * Makefile.am: Add a dependency of as.c on hash.h.
1913 * Makefile.in: Regenerate.
1914 * doc/as.texinfo: Document the new switches.
1915 * NEWS: Mention the new switches.
1917 2005-04-12 Nick Clifton <nickc@redhat.com>
1920 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1923 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1925 * Makefile.am: Run "make dep-am".
1926 * Makefile.in: Regenerate.
1928 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1929 Bob Wilson <bob.wilson@acm.org>
1931 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1933 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1935 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1937 2005-04-11 Jan Beulich <jbeulich@novell.com>
1939 * NEWS: Mention these changes and their effects.
1940 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1942 (check_macro): Likewise.
1943 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1944 labels together with the closing pseudo-op.
1945 (macro_expand_body): Adjust comment. Range-check input before use.
1946 Adjust mis-spelled diagnostic. Use is_name_beginner.
1947 * read.c (try_macro): New.
1948 (read_a_source_file): New static variable last_eol. Don't list
1949 macro expansion lines more than once. Call try_macro.
1950 (s_macro): Set section of line_label to absolute instead of undefined.
1951 * doc/as.texinfo: Add information on the caveats of these changes.
1953 2005-04-11 Alan Modra <amodra@bigpond.net.au>
1955 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1956 * symbols.h (symbol_X_add_number): Update prototype.
1958 2005-04-10 Eric Christopher <echristo@redhat.com>
1960 * symbols.c (symbol_X_add_number): Fix warning.
1962 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1964 * config/tc-m68k.c (md_begin): Support 64bit host.
1965 (get_num): Support 64bit BFD on 32bit host.
1967 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1969 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1971 2005-04-09 Alan Modra <amodra@bigpond.net.au>
1973 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1974 call. Don't do the COFF hacks for multi-emulation gas. Move
1975 demand_empty_rest_of_line back to caller.
1976 (s_set, equals): demand_empty_rest_of_line here.
1979 * as.h (rs_dummy): Define.
1980 * symbols.c (symbol_X_add_number): New function.
1981 * symbols.h (symbol_X_add_number): Declare.
1982 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1983 * read.c (assign_symbol): New function, split out from s_set.
1984 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1985 Fix COFF hacks for multi-emulation gas.
1986 (s_set): Call assign_symbol. Remove "register" keyword.
1987 (set_zero_frag): New function.
1988 (pseudo_set): Always check for assignment to section syms.
1989 Always set segment and frag of symbol, and likewise extern for
1990 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1991 special case exp.X_add_number non-zero for O_symbol expressions.
1992 (equals): Use assign_symbol.
1994 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1996 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1999 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
2001 * config/tc-i386.c (tc_gen_reloc): Don't turn
2002 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2004 2005-04-06 Nick Clifton <nickc@redhat.com>
2006 * po/rw.po: New translation: Kinyarwanda
2007 * configure.in (ALL_LINGUAS): Add rw
2008 * configure: Regenerate.
2010 2005-04-05 Sterling Augustine <sterling@tensilica.com>
2011 Bob Wilson <bob.wilson@acm.org>
2013 * config/tc-xtensa.c (branch_align_power): New.
2014 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2015 future_alignment_required): Use branch_align_power to check section
2016 alignment as well as xtensa_fetch_width when aligning branch targets.
2018 2005-04-05 Bob Wilson <bob.wilson@acm.org>
2020 * config/tc-xtensa.c: Warning fixes throughout.
2021 (xtensa_fetch_width): Change to unsigned.
2022 (assemble_nop, xtensa_find_unaligned_branch_targets,
2023 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2024 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2025 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2026 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2027 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2028 get_text_align_max_fill_size, get_text_align_nop_count,
2029 get_text_align_nth_nop_size, get_noop_aligned_address,
2030 get_aligned_diff, convert_frag_align_next_opcode,
2031 convert_frag_immed_finish_loop, xtensa_create_property_segments,
2032 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2033 types, avoiding size_t and using offsetT and addressT appropriately.
2034 (get_text_align_power): Clean up types. Avoid incorrect bound.
2035 (get_text_align_fill_size): Clean up types. Restructure for clarity.
2037 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
2039 * config/tc-ia64.c (start_unwind_section): Undo the change
2041 (generate_unwind_image, dot_endp): Likewise.
2043 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2045 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2046 le_nop_stop arrays and initializers to file scope.
2047 (md_begin): When generating code for anything other than
2048 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2050 2005-04-01 Jan Beulich <jbeulich@novell.com>
2052 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2055 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2057 * NEWS: Mention [fdgh]_floating.
2058 * config/atof-vax.c: Fix some whitespace.
2059 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2061 2005-04-01 Nick Clifton <nickc@redhat.com>
2063 * configure.in: Add a check for <unistd.h> providing a prototype
2064 for getopt() which is compatible with the one in
2065 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2066 * configure: Regenerate.
2067 * config.in (HAVE_DECL_GETOPT): Add.
2069 2005-04-01 Jan Beulich <jbeulich@novell.com>
2071 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2073 2005-04-01 Jan Beulich <jbeulich@novell.com>
2075 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2076 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2078 2005-03-30 Julian Brown <julian@codesourcery.com>
2080 * config/tc-arm.c (arm_adjust_symtab): Rename
2081 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2083 2005-03-30 Julian Brown <julian@codesourcery.com>
2085 * config/tc-arm.c (mapping_state): Change documentation in function
2086 comment to cross-reference spec instead. Change type of mapping symbols
2088 (arm_adjust_symtab): Don't change type of mapping symbols here.
2090 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2092 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2093 * config.in: Regenerate.
2094 * configure: Regenerate.
2095 * configure.in: Check for ffs decl and alphabetize.
2097 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2098 Phil Blundell <philb@gnu.org>
2100 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2101 (md_apply_fix3): Mark TLS symbols.
2102 (tc_gen_reloc): Handle TLS relocations.
2103 (arm_fix_adjustable): Ignore TLS relocations.
2104 (s_arm_elf_cons): Support expressions after decorated symbols.
2106 2005-03-29 Julian Brown <julian@codesourcery.com>
2108 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2109 whether personality routine index N has been output for this section.
2110 (mapping_state): tc_segment_info_data now struct not enum.
2111 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2112 handled on section change.
2113 (create_unwind_entry): Previous code to output dependency removed.
2114 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2116 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2117 arm_segment_info_type.
2118 (arm_segment_info_type): New struct.
2120 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2121 Bob Wilson <bob.wilson@acm.org>
2123 * config/tc-xtensa.c (do_align_targets): Update comment.
2124 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2125 Insert a LOOP_END frag before every loop target, and do not overload
2126 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2127 (xg_assemble_vliw_tokens): Use do_align_targets.
2128 (xtensa_fix_target_frags): Remove code to convert a
2129 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2130 negatable branch at the end of a loop.
2131 (frag_can_negate_branch): Delete.
2133 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2134 H.J. Lu <hongjiu.lu@intel.com>
2137 NEWS: Mention "-mtune=[itanium1|itanium2]".
2139 * config/tc-ia64.c (md): Add tune.
2140 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2141 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2142 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2143 B unit NOPs are discouraged for McKinley-derived cores.
2144 (md_begin): Don't hardcode the "extra_goodness()" function in
2146 (ia64_init): Set md.tune to itanium2.
2148 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2149 * doc/c-ia64.texi: Likewise.
2151 2005-03-27 Ian Lance Taylor <ian@airs.com>
2153 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2154 bad C_EFCN symbol, print its name.
2156 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2158 * config/tc-xtensa.c (use_longcalls): Delete.
2159 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2160 the use_longcalls flag is set. Do this before checking the segment.
2161 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2162 expand direct calls at this point.
2163 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2164 (xtensa_find_unmarked_state_frags): Likewise.
2165 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2166 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2167 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2168 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2170 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2172 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2174 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2176 * config/tc-cris.h: Convert to ISO C90.
2177 * config/tc-cris.c: Ditto.
2178 (md_estimate_size_before_relax): Remove obsolete comment for
2179 parameter "segment_type".
2180 (md_begin): Document reason for cast of hash_insert argument.
2181 (md_atof): Correct type of parameter "type".
2183 2005-03-24 Nick Clifton <nickc@redhat.com>
2185 * write.h (bit_fix_new): Remove redundant prototype.
2186 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2187 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2188 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2189 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2190 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2191 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2192 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2193 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2194 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2195 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2196 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2197 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2198 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2199 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2200 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2201 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2202 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2203 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2204 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2205 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2206 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2207 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2208 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2209 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2210 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2211 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2212 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2213 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2214 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2215 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2216 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2217 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2218 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2219 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2220 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2221 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2222 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2223 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2224 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2225 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2226 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2227 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2228 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2229 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2230 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2231 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2232 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2233 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2234 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2235 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2236 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2237 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2238 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2239 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2240 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2242 2005-03-23 Jim Blandy <jimb@redhat.com>
2244 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2245 attributes properly.
2247 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2248 Nick Clifton <nickc@redhat.com>
2250 * configure.tgt: Accept any C library to accompany a GNU Linux
2251 implementation, not just the GNU C library.
2252 * configure.in: Likewise.
2253 * configure: Regenerate.
2255 2005-03-23 Nick Clifton <nickc@redhat.com>
2257 * config/tc-tic30.c: Convert to ISO C90 formatting.
2258 * config/tc-tic30.h: Convert to ISO C90 formatting.
2259 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2260 * config/atof-vax.c: Convert to ISO C90 formatting.
2262 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2264 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2265 relocations correctly as well.
2266 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2267 relocations in mergeable sections section-relative either.
2269 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2271 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2273 2005-03-21 Nick Clifton <nickc@redhat.com>
2275 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2276 warning by providing a prototype for sh_symbian_find_elf_flags.
2278 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2281 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2283 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2284 along with other formats that set bfd_gas. Remove unnecessary
2285 setting of bfd_gas. Delete strongarm cases in generic_target
2288 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2291 * config/tc-m68k.c (TRUNC, SEXT): Define.
2292 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2293 (m68k_ip): Truncate or sign extend expressions as appropriate.
2294 (get_num): Likewise.
2295 (md_apply_fix3): Use SEXT.
2297 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2299 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2300 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2301 (obj-vms.o): Delete rule.
2303 * Makefile.in: Regenerate.
2304 * aclocal.m4: Regenerate.
2305 * doc/Makefile.in: Regenerate.
2306 * po/POTFILES.in: Regenerate.
2308 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2310 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2311 flag for coldfire v4e.
2313 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2315 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2316 xg_apply_fix_value and return a value to indicate success.
2317 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2318 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2319 (xtensa_validate_fix_sub): New.
2320 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2321 (tc_gen_reloc): Move code to handle difference of symbols and code to
2322 apply tentative fix values to ...
2323 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2324 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2325 relocations when linkrelax flag is not set.
2326 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2327 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2329 2005-03-17 Jan Beulich <jbeulich@novell.com>
2331 * config/tc-i386.c (i386_scale): Beautify error message.
2332 (Intel syntax comments): Update.
2333 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2335 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2336 Remove declarations.
2337 (intel_bracket_expr): Declare.
2338 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2339 of the function body in a loop allowing to split an operand into two.
2340 Replace calls to malloc and checks of it returning non-NULL with
2341 calls to xmalloc/xstrdup.
2342 (intel_expr): SHORT no longer handled here. Add comment indicating
2343 comparison ops need implementation.
2344 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2345 Check right operand of - does not specify a register when parsing
2346 the address of a memory reference.
2347 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2348 Check operands do not specify a register when parsing the address of
2350 (intel_e06, intel_e06_1): Likewise.
2351 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2352 handle SHORT as well as unary + and -. Don't accept : except for
2353 segment overrides or in direct far jump/call insns.
2354 (intel_brack_expr): New.
2355 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2357 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2358 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2359 Allow symbolic constants as register scale value.
2360 (intel_get_token): Replace call to malloc and check of return value
2361 with call to xmalloc. Change handling for FLAT to match MASM's.
2362 (intel_putback_token): Don't try to back up/free current token if
2365 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2367 * configure.tgt: Set emulation for arm-*-eabi*.
2368 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2369 * config/te-armeabi.h: New file.
2370 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2371 * config/te-symbian.h: Include "te-armeabi.h".
2373 2005-03-16 Nick Clifton <nickc@redhat.com>
2375 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2376 local variable in case it is clobbered by the setjmp.
2378 2005-03-16 Nick Clifton <nickc@redhat.com>
2379 Ben Elliston <bje@au.ibm.com>
2381 * configure.in (werror): New switch: Add -Werror to the
2382 compiler command line. Enabled by default. Disable via
2384 * configure: Regenerate.
2386 2005-03-16 Nick Clifton <nickc@redhat.com>
2388 * config/obj-coff.h: Convert to ISO C90 formatting.
2389 * config/obj-coff.c: Convert to ISO C90 formatting.
2391 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2393 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2394 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2395 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2396 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2397 (insns): Add ARMv6T2 instructions:
2398 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2399 (arm_archs): Add V6T2 variants.
2401 2005-03-15 Nick Clifton <nickc@redhat.com>
2403 * NEWS: Add cutoff for changes in 2.16 release.
2405 2005-03-15 Jan Beulich <jbeulich@novell.com>
2407 * expr.c (operand): Merge handling of unary + into that for unary
2410 2005-03-14 Eric Christopher <echristo@redhat.com>
2412 * config/tc-mips.c: Include dw2gencfi.h.
2413 (mips_cfi_frame_initial_instructions): New.
2414 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2415 (tc_cfi_frame_initial_instructions): Ditto.
2416 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2417 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2418 * Makefile.am: Update dependencies.
2419 * Makefile.in: Regenerate.
2421 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2423 * po/es.po: Commit new Spanish translation.
2425 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2427 * po/tr.po: Commit new Turkish translation.
2429 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2431 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2434 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2436 * config-gas.com: Mark vax-vms as obsolete.
2437 * configure.in: Remove fmt=vms support.
2438 * config.in: Regenerate.
2439 * configure: Regenerate.
2440 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2442 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2443 Bob Wilson <bob.wilson@acm.org>
2445 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2446 when checking if xg_resolve_literals needs to be called.
2447 * config/tc-xtensa.h: Fix spelling typo in a comment.
2449 2005-03-10 Jan Beulich <jbeulich@novell.com>
2451 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2452 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2453 crafted structure declarations with the types from macro.h.
2455 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2457 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2458 for -mno-shared optimization.
2460 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2462 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2463 (MAX_NOPS): Bump to 4.
2464 (mips_fix_vr4130): New variable.
2465 (nops_for_vr4130): New function.
2466 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2467 nops_for_vr4130 if working around VR4130 errata.
2468 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2469 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2470 (md_parse_option): Handle them.
2471 (md_show_usage): Print them.
2472 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2474 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2476 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2479 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2481 * config/tc-mips.h (mips_flush_pending_output): Delete.
2482 (mips_emit_delays): Declare.
2483 (md_flush_pending_output): Use mips_emit_delays.
2484 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2485 the previous instructions.
2486 (md_begin, append_insn, md_parse_option): Update callers.
2487 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2489 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2490 (s_gpdword): Update callers.
2491 (start_noreorder, end_noreorder): New functions.
2492 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2493 manipulating mips_opts or prev_nop_frag directly.
2494 (mips_flush_pending_output): Delete.
2496 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2498 * config/tc-mips.c (mips_move_labels): New function, taken from...
2499 (append_insn, mips_emit_delays): ...here.
2501 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2503 * config/tc-mips.c (MAX_NOPS): New macro.
2504 (history): Resize to 1 + MAX_NOPS.
2505 (fix_vr4120_class): New enumeration.
2506 (vr4120_conflicts): New variable.
2507 (init_vr4120_conflicts): New function.
2508 (md_begin): Call it.
2509 (insn_uses_reg): Constify first argument.
2510 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2511 (nops_for_insn_or_target): New functions.
2512 (append_insn): Use the new nops_for_* functions instead of inline
2513 delay checks. Generalize prev_nop_frag handling to handle an
2514 arbitrary history length. Insert nops into the history buffer
2515 once the number of nops in prev_nop_frag is fixed.
2516 (emit_delays): Use nops_for_insn instead of inline delay checks.
2518 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2520 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2521 check from branch delay code. Remove unnecessary check for branches.
2523 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2525 * config/tc-mips.c (dummy_opcode): Delete.
2526 (nop_insn, mips16_nop_insn): New variables.
2527 (NOP_INSN): New macro.
2528 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2529 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2530 (md_begin): Initialize nop_insn and mips16_nop_insn.
2531 (append_insn): Use the new emit_nop function to add nops, recording
2532 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2533 to reserve room for the instruction and install_insn to install the
2534 final form. Use insert_into_history to record the instruction in
2535 the history buffer. Use move_insn to do delay slot filling.
2536 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2537 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2538 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2540 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2542 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2543 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2544 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2545 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2546 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2548 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2550 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2551 and extended_p fields with a single fixed_p field.
2552 (append_insn, mips_no_prev_insn): Adjust accordingly.
2554 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2556 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2557 a single mips16_absolute_jump_p bit.
2558 (append_insn): Adjust accordingly.
2560 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2562 * config/tc-mips.h (mips_cl_insn): Move definition to...
2563 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2564 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2566 (history): New variable.
2567 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2568 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2569 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2570 (prev_prev_insn_unreordered): Delete.
2571 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2572 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2575 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2577 * doc/Makefile.am: Update as.info dependencies.
2578 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2580 2005-03-08 Jan Beulich <jbeulich@novell.com>
2582 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2583 error, and point to .purgem documentation if someone really needs
2585 * NEWS: Mention macro redefinition is now an error.
2587 2005-03-08 Jan Beulich <jbeulich@novell.com>
2589 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2590 emitted to. Add more precise diagnostics for non-fitting insns based
2591 on that. Eliminate now superfluous special casing of MLX. Clear out
2592 slot information when dropping an insn.
2594 2005-03-08 Jan Beulich <jbeulich@novell.com>
2596 * config/tc-ia64.c (parse_section_name): Rename to...
2597 (cross_section): In addition to separating the name from the rest of
2598 the arguments, also carry out the operation.
2599 (dot_xdata): Use cross_section.
2600 (dot_float_cons): Likewise.
2601 (dot_xstringer): Likewise.
2602 (dot_xdata_ua): Likewise.
2603 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2605 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2607 * po/gas.pot: Regenerate.
2609 2005-03-04 David Daney <ddaney@avtrex.com>
2611 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2612 instead of '_gp' for -mno-shared optimization.
2614 (s_abicalls): Document it in the comment.
2615 (md_show_usage): Document the -mno-shared option.
2617 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
2619 * config/tc-mips.c (mips_set_options): Add sym32 field.
2620 (mips_opts): Initialize it.
2621 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2622 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2623 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2624 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2625 when deciding whether to use a symbolic %highest/%higher expansion.
2626 (macro): Likewise. Remove o64/n32 linux hack. Always use
2627 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2628 and "la". Handle constants separately from symbolic expressions in
2629 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2630 and using load_register to load the high part of the address.
2631 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2632 (OPTION_ELF_BASE): Bump by 2.
2633 (md_longopts): Add entries for -msym32 and -mno-sym32.
2634 (md_parse_option): Handle them.
2635 (usage): Document them.
2636 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2637 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2638 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2639 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2640 -msym32 and -mno-sym32.
2642 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2644 * config/tc-mips.c (load_address): Implement GP optimization
2645 for 64bit address space non-PIC. Fix formatting.
2646 (macro): Likewise. Simplify code.
2647 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2648 (mips_after_parse_args): Simplify code.
2650 2005-03-03 Nick Clifton <nickc@redhat.com>
2652 * expr.c (operand): Remove redundant code enclosed by #ifdef
2653 RELAX_PAREN_GROUPING....#endif.
2655 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2656 reloc is the difference of two symbols defined in the same
2659 * config/tc-iq2000.c (line_comment_chars): Include the # character
2660 as otherwise this breaks #APP/#NO_APP processing.
2662 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2664 * config/tc-arc.c(md_assemble): Remove dead code for handling
2665 immediate indexing of ld and st .
2667 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2668 Joseph Myers <joseph@codesourcery.com>
2670 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2671 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2672 (parse_relocation): Check for a word break after a relocation
2674 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2677 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2679 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2681 2005-03-02 Jan Beulich <jbeulich@novell.com>
2683 * as.c (main): Use unlink_if_ordinary instead of unlink.
2684 * messages.c (as_fatal): Likewise.
2686 2005-03-02 Jan Beulich <jbeulich@novell.com>
2688 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2690 (parse_register): Allow cr8...15 in all modes.
2692 2005-03-02 Jan Beulich <jbeulich@novell.com>
2694 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2695 etc. like normal symbol references (T_ID).
2697 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2699 * symbols.c (fb_label_name): Fix silly thinko in last change.
2701 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2703 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2704 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2706 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2708 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2711 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2714 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2716 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2718 * as.h (assert): Warning fix.
2719 * expr.c (expr): Correct assertion.
2720 * read.c (s_comm_internal): Remove assertion.
2721 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2722 (fixup_segment): Remove assertion.
2723 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2724 (md_apply_fix3): Likewise.
2725 * config/tc-i370.c (md_begin): Correct assertion.
2726 (i370_macro): Warning fix for assertion.
2728 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2730 * configure.in (AC_C_BIGENDIAN): Invoke.
2731 * configure: Regenerate.
2732 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2733 host variable to set string header size.
2734 * config/obj-aout.c (obj_header_append): Don't use host structs.
2735 (obj_symbol_to_chars): Likewise.
2736 (obj_emit_strings): Likewise. Use the passed in output pointer.
2737 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2738 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2739 not sizeof host struct.
2740 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2741 (obj_emit_strings): Likewise.
2742 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2743 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2745 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2747 (host_number_to_chars): Define.
2748 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2749 host internal struct to set header sizes.
2750 * config/tc-i960.c (md_number_to_field): Warning fix.
2751 (md_ri_to_chars): Use host byte order.
2752 (get_cdisp, md_apply_fix3): Warning fix.
2753 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2755 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2757 * doc/c-arc.texi: Update documentation about ARC's extension
2760 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2762 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2765 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2767 * cgen.c: Warning fixes.
2768 * config/tc-arc.c: Likewise.
2769 * config/tc-arm.c: Likewise.
2770 * config/tc-avr.c: Likewise.
2771 * config/tc-d10v.c: Likewise.
2772 * config/tc-d30v.c: Likewise.
2773 * config/tc-frv.c: Likewise.
2774 * config/tc-frv.h: Likewise.
2775 * config/tc-h8300.c: Likewise.
2776 * config/tc-h8500.c: Likewise.
2777 * config/tc-i370.c: Likewise.
2778 * config/tc-i960.c: Likewise.
2779 * config/tc-ia64.c: Likewise.
2780 * config/tc-ip2k.c: Likewise.
2781 * config/tc-m68hc11.c: Likewise.
2782 * config/tc-maxq.c: Likewise.
2783 * config/tc-mcore.c: Likewise.
2784 * config/tc-mips.c: Likewise.
2785 * config/tc-msp430.c: Likewise.
2786 * config/tc-pj.c: Likewise.
2787 * config/tc-ppc.c: Likewise.
2788 * config/tc-ppc.h: Likewise.
2789 * config/tc-s390.c: Likewise.
2790 * config/tc-sh.c: Likewise.
2791 * config/tc-sh64.c: Likewise.
2792 * config/tc-tic4x.c: Likewise.
2793 * config/tc-tic80.c: Likewise.
2794 * config/tc-v850.c: Likewise.
2795 * config/tc-vax.c: Likewise.
2796 * config/tc-w65.c: Likewise.
2797 * config/tc-xstormy16.c: Likewise.
2798 * config/tc-z8k.c: Likewise.
2800 2005-02-22 Catherine Moore <clm@cm00re.com>
2802 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2803 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2805 2005-02-22 Eric Christopher <echristo@redhat.com>
2807 * config/tc-mips.c (struct proc): Change isym to
2808 func_sym. New member func_end_sym.
2809 (s_mips_ent): Update.
2810 (s_mips_end): Ditto. Add code to compute function size.
2812 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2814 * read.c: Warning fixes.
2815 * config/obj-elf.c: Likewise.
2817 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2819 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2822 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2824 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2827 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2829 (demand_empty_rest_of_line): Likewise.
2830 (tic54x_sblock): Likewise.
2831 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2833 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2835 * read.c (address_bytes): New function.
2836 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2837 (potable): Add "dc.a".
2838 (cons_worker): Handle "dc.a".
2839 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2841 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2843 * input-file.c (input_file_open): Rearrange to avoid warning.
2845 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2847 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2848 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2849 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2851 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2853 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2854 uses after .set noat.
2855 (load_address): Likewise.
2856 (macro): Likewise. Don't try to avoid $at use by sacrificing
2857 the target register before it is stored, it won't work.
2859 2005-02-17 James E Wilson <wilson@specifixinc.com>
2861 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2862 see an instruction that specifies a template.
2864 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2866 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2867 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2868 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2870 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2872 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2874 * config/tc-ia64.c (md): Add hint_b.
2875 (emit_one_bundle): Handle md.hint_b for "hint".
2876 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2877 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2878 (ia64_init): Set md.hint_b to error.
2879 (md_assemble): Handle md.hint_b for "hint.b".
2881 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2882 * doc/c-ia64.texi: Likewise.
2884 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2886 * tc.h (struct relax_type, relax_typeS): Move from here..
2887 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2888 * ecoff.c (ecoff_new_file): Add appfile param.
2889 * ecoff.h (ecoff_new_file): Likewise.
2890 * itbl-lex.h: New file.
2891 * itbl-lex.l: Include itbl-lex.h.
2892 * itbl-parse.y: Likewise.
2893 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2894 * read.c (s_app_file_string): Mark appfile possibly unused.
2895 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2896 * subsegs.h (struct seg_info_trash): Delete.
2897 (seg_info): Use segment_info_type instead.
2898 * config/obj-coff.c (struct filename_list): Make filename const char *.
2899 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2900 * config/obj-elf.c (elf_file_symbol): Similarly.
2901 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2903 * config/tc-arc.c (md_operand): Warning fix.
2904 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2905 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2906 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2907 * config/tc-frv.c (frv_force_relocation): Warning fix.
2908 * config/tc-m68k.c (md_parse_option): Delete unused var.
2909 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2910 * config/tc-sparc.c: Likewise.
2911 (s_common): Warning fix.
2912 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2913 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2915 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2916 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2917 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2918 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2919 (tic4x_do_align): Use TIC_NOP_OPCODE.
2920 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2921 * config/tc-vax.c: Include netinet/in.h.
2922 (tc_headers_hook): Formatting.
2923 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2925 2005-02-17 Jan Beulich <jbeulich@novell.com>
2927 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2928 parsing inN, locN, outN. Set 'idx' to offset register number starts
2929 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2932 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2934 * config/tc-mips.c (load_address): Fix formatting.
2935 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2936 Catch macros which are unexpandable without AT. Remove duplicate
2938 (macro2): Remove duplicate zeroing of used_at.
2940 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2942 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2945 2005-02-15 Nigel Stephens <nigel@mips.com>
2946 Maciej W. Rozycki <macro@mips.com>
2948 * config/tc-mips.c (reloc_needs_lo_p): Handle
2949 BFD_RELOC_MIPS16_HI16_S.
2950 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2951 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2952 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2954 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2955 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2956 Call my_getSmallExpression() to parse percent operators.
2957 (percent_op_match, mips_percent_op): Separate definitions.
2958 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2959 (parse_relocation): Handle the MIPS16 mode using
2961 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2962 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2964 2005-02-15 Jan Beulich <jbeulich@novell.com>
2966 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2967 instead of explicitly dealing with the translation; exclude
2968 relocations that are already pcrel, however.
2970 2005-02-15 Jan Beulich <jbeulich@novell.com>
2972 * config/tc-ia64.c: Include limits.h (if available).
2973 (gr_values[0]): Set path to INT_MAX.
2974 (dot_reg_val): Don't allow changing value of r0. Limit range of
2975 general registers at r127.
2976 (specify_resource): Default resource index is -1. Don't set resource
2977 index (in case IA64_RS_RSE) without setting the specific flag.
2978 (note_register_values): Check operand is O_constant before tracking
2979 input value of moves. Add tracking for dep.z with constant inputs.
2980 (print_dependency): Resource index of specific resource may be zero.
2981 (check_dependencies): Likewise.
2983 2005-02-15 Jan Beulich <jbeulich@novell.com>
2985 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2986 reg_class. Check operands and emit diagnostics for illegal use of
2989 2005-02-15 Jan Beulich <jbeulich@novell.com>
2991 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2992 new variables type, suffix, and width. Handle
2993 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2994 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2995 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2996 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2997 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2998 if unable to translate relocation type, using the new variables.
3000 2005-02-15 Jan Beulich <jbeulich@novell.com>
3002 * config/tc-ia64.h (ia64_symbol_chars): Declare.
3003 (ty_symbol_chars): Define.
3004 * config/tc-ia64.c (ia64_symbol_chars): Define.
3006 2005-02-15 Jan Beulich <jbeulich@novell.com>
3008 * config/tc-ia64.c (ia64_parse_name): Only update next character if
3009 input_line_pointer was advanced.
3011 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3013 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3016 2005-02-13 Jan Beulich <jbeulich@novell.com>
3018 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3019 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3021 (ia64_init): Set md.detect_dv.
3022 (ia64_start_line): New static variable warned. Warn only once when
3023 encountering explicit stops in automatic mode.
3024 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3025 * NEWS: Mention new default mode.
3027 2005-02-13 Jan Beulich <jbeulich@novell.com>
3029 * config/tc-ia64.c (dot_rot): Add comment that name strings should
3030 be freed when wiping out previous state. Canonicalize names before
3031 use. Free name string when detecting redefinition.
3032 (dot_pred_rel): Call generic expression parser to process arguments.
3033 Handle O_register case for individual predicates and O_subtract for
3035 (ia64_parse_name): Canonicalize name before looking it up in dynamic
3037 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3038 Warn if multiple found, issue error if resulting symbol name has zero
3040 (dot_alias): Canonicalize name before use.
3042 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3044 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3046 (in_procedure): Return -1 for warning.
3047 (in_prologue): Likewise.
3048 (in_body): Likewise.
3050 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3052 * config/tc-ia64.c (dot_xdata): Undo the last change.
3053 (dot_float_cons): Likewise.
3054 (dot_xstringer): Likewise.
3055 (dot_xdata_ua): Likewise.
3056 (dot_float_cons_ua): Likewise.
3058 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3060 * NEWS: Mention "-munwind-check=[warning|error]".
3062 * config/tc-ia64.c (md): Add unwind_check.
3063 (unwind_diagnostic): New.
3064 (in_procedure): Call unwind_diagnostic when a directive isn't
3066 (in_prologue): Call unwind_diagnostic when a directive isn't in
3068 (in_body): Call unwind_diagnostic when a directive isn't in
3070 (dot_endp): Set md.unwind_check to error before calling
3071 in_procedure and restore it after. When the name is missing or
3072 couldn't be found, use the one from the last .proc if
3073 md.unwind_check isn't error. Warn if md.unwind_check is
3075 (md_parse_option): Handle "-munwind-check=[warning|error]".
3076 (md_show_usage): Add "-munwind-check=[warning|error]".
3077 (ia64_init): Set md.unwind_check to warning.
3079 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3080 * doc/c-ia64.texi: Likewise.
3082 2005-02-11 Jan Beulich <jbeulich@novell.com>
3084 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3086 (ia64_parse_name): New third parameter.
3087 (md_parse_name): Pass third argument.
3088 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3089 (md_operand): Handling of '@'-prefixed symbols moved from here...
3090 (ia64_parse_name): ...to here.
3092 2005-02-11 Jan Beulich <jbeulich@novell.com>
3094 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3095 (errata_nop_necessary_p): Remove declaraction and definition.
3096 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3097 update md.group_idx. Don't reset md.last_groups.
3099 2005-02-11 Jan Beulich <jbeulich@novell.com>
3101 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3103 (dot_xdata): Free section name after use.
3104 (dot_float_cons): Likewise.
3105 (dot_xstringer): Likewise.
3106 (dot_xdata_ua): Likewise.
3107 (dot_float_cons_ua): Likewise.
3108 (md_pseudo_table): Add xdata16 and xdata16.ua.
3110 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3112 * doc/all.texi: Add IA64.
3113 * doc/as.texinfo: Likewise.
3115 * doc/c-ia64.texi: Fix typos.
3117 2005-02-10 Julian Brown <julian@codesourcery.com>
3119 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3121 (do_t_push_pop): Likewise.
3122 (md_assemble): Likewise.
3123 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3124 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3125 (create_unwind_entry): Output dependency on the required personality
3128 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3130 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3131 * subsegs.c (seg_not_empty_p): Likewise.
3133 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3135 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3136 relative jump calculation.
3137 <md_convert_frag) : Likewise.
3138 <output_disp): Likewise.
3140 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3142 * write.c (write_object_file): Recognize warning-symbol construct
3143 and skip object- and target- handling for the second symbol.
3145 2005-02-02 Jan Beulich <jbeulich@novell.com>
3147 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3148 designators along with quoted ones. Free copy of quoted designator
3151 2005-02-01 Ben Elliston <bje@au.ibm.com>
3153 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3154 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3155 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3156 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3157 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3158 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3159 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3160 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3161 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3162 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3163 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3164 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3165 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3166 #if 0'd code throughout.
3168 2005-01-31 Nick Clifton <nickc@redhat.com>
3170 * as.c (parse_args): Bump copyright date reported by --version to
3173 2005-01-31 Nick Clifton <nickc@redhat.com>
3175 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3178 2005-01-31 Jan Beulich <jbeulich@novell.com>
3180 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3181 that can end with .endr in that case. Make requiring/permitting
3182 pseudo-ops without leading dot closer to the logic in read.c serving
3184 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3187 2005-01-31 Jan Beulich <jbeulich@novell.com>
3189 * macro.c (do_formals): Adjust to no longer accept empty parameter
3191 (define_macro): Adjust to no longer accept empty macro name, garbage
3192 following the parameters, or macros that were previously defined.
3193 * read.c (s_bad_end): Declare.
3194 (potable): Add endm. Handler for endr and endm is s_bad_end.
3195 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3197 * read.h (s_bad_endr): Remove.
3199 2005-01-31 Jan Beulich <jbeulich@novell.com>
3201 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3202 immediately discarding (but counting) those exceeding the maximum
3203 possible amount. Track whether output and input operand counts ever
3204 matched, and use this to better indicate which of the operands/
3205 operand types was wrong; specifically don't default to pointing to
3208 2005-01-31 Jan Beulich <jbeulich@novell.com>
3210 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3211 variable in dot_endp). Add body and insn. Make prologue,
3212 prologue_mask, body, and insn bitfields.
3213 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3215 (in_procedure, in_prologue, in_body): New.
3216 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3217 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3218 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3219 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3220 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3221 dot_personality): Use the appropriate one of the above.
3222 (dot_proc): Clear unwind.proc_start; set to current location only if
3223 none of the entry points were valid. Check for non-zero-length entry
3224 point names. Check that entry points aren't defined, yet. Clear
3225 unwind.prologue, unwind.body, and unwind.insn.
3226 (dot_body): Call in_procedure. Check that first directive in procedure
3227 had no insns emitted before. Set unwind.body.
3228 (dot_prologue): Call in_procedure. Check that not already in prologue.
3229 Check that first directive in procedure had no insns emitted before.
3231 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3232 length entry point names. Check that entry points became defined.
3233 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3235 2005-01-31 Jan Beulich <jbeulich@novell.com>
3237 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3238 before actually using it. Don't generate an error in manual bundling
3239 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3240 Don't generate an error in manual bundling mode when looking at an
3241 insn required to be last in its group but the required slot hasn't
3242 been reached, yet. Allow conversion from MII to MI;I for bundle
3243 consisting of only 2 insns with the stop between them. Suppress
3244 various meaningless errors resulting from detecting earlier ones.
3246 2005-01-31 Jan Beulich <jbeulich@novell.com>
3248 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3251 2005-01-28 Christian Groessler <chris@groessler.org>
3253 * config/tc-z8k.c (md_assemble): Improve error detection.
3255 2005-01-28 Jan Beulich <jbeulich@novell.com>
3257 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3258 for personality routine pointer only if there is one.
3259 (ia64_convert_frag): Likewise.
3260 (generate_unwind_image): Likewise.
3262 2005-01-27 Christian Groessler <chris@groessler.org>
3264 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3265 (md_apply_fix3): Make relative branches out of range an error
3266 instead of a warning. Display correct line number for out of
3267 range branches/calls/memory accesses.
3269 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3271 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3272 to emit .debug_line and other debug sections.
3273 * as.h (seg_not_empty_p): Declare.
3274 * subsegs.c (seg_not_empty_p): New predicate.
3276 2005-01-27 Andrew Cagney <cagney@gnu.org>
3278 * configure: Regenerate to track ../gettext.m4 change.
3280 2005-01-27 Jan Beulich <jbeulich@novell.com>
3282 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3284 2005-01-27 Jan Beulich <jbeulich@novell.com>
3286 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3287 to/from application registers dynamic insns.
3288 (md_assemble): Defer resolution of move to/from application registers
3289 dynamic insns when they can be issued on either the I- or M-units.
3291 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3293 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3294 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3295 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3296 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3297 * cgen.c (gas_cgen_parse_operand): Handle
3298 CGEN_PARSE_OPERAND_SYMBOLIC.
3299 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3300 (frv_force_relocation): Likewise. Fix handling of PIC
3302 (md_apply_fix3): Likewise.
3304 2005-01-21 Ben Elliston <bje@au.ibm.com>
3306 * as.h: Remove #if 0'd code.
3307 * atof-generic.c (atof_generic): Likewise.
3308 * ecoff.c (ecoff_directive_frame): Likewise.
3309 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3310 * itbl-ops.c (itbl_add_reg): Likewise.
3311 * listing.c (calc_hex): Likewise.
3312 * read.c (MASK_CHAR): Likewise.
3313 * subsegs.c (subsegs_print_statistics): Likewise.
3314 * symbols.c (indent): Likewise.
3315 * write.c (write_relocs): Likewise.
3316 (write_object_file): Likewise.
3317 (relax_frag): Likewise.
3319 2005-01-20 Nick Clifton <nickc@redhat.com>
3321 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3322 getopt_long_only() from considering -a as an abbreviation for
3324 (parse_args): Fix the parsing of -a=<file>.
3326 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3329 * read.c (s_incbin): Adjust default count for skip. Check validity
3330 of count and skip rigorously.
3332 2005-01-19 Fred Fish <fnf@specifixinc.com>
3334 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3336 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3338 * read.c (convert_to_bignum): New function, split out from...
3339 (emit_expr): ...here. Handle the case where X_add_number is
3340 positive and the input value is negative.
3341 (output_big_sleb128): Fix setting of continuation bit. Check whether
3342 the final byte needs to be sign-extended. Fix size-shrinking loop.
3343 (emit_leb128_expr): When generating a signed leb128, see whether the
3344 sign of an O_constant's X_add_number matches the sign of the input
3345 value. Use a bignum if not.
3347 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3349 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3350 arch_sh_up in order to match the external name and make the
3351 testsuite's job easier.
3353 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3356 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3358 2005-01-12 Nick Clifton <nickc@redhat.com>
3360 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3361 ignored_arguments array.
3363 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3365 * write.c (write_object_file): Disallow a symbol equated to
3368 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3370 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3372 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3373 (maxq_target): New function: Set the machine type.
3375 2005-01-06 Paul Brook <paul@codesourcery.com>
3377 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3378 (md_begin): Handle TE_VXWORKS for FP defaults.
3379 (md_apply_fix3): Correct rela offsets.
3380 (elf32_arm_target_format): Add VxWorks targets.
3382 2005-01-06 Paul Brook <paul@codesourcery.com>
3384 * configure.tgt: Set em=vxworks for *-*-vxworks.
3385 * config/te-vxworks.h: New File.
3387 2005-01-06 Paul Brook <paul@codesourcery.com>
3389 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3391 2005-01-04 Dmitry Diky <diwil@spec.ru>
3393 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3396 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3398 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3399 (dot_loc): New function.
3400 (md_pseudo_table): Add entry to map .loc to dot_loc().
3401 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3402 seen a .loc directive or we're generating DWARF2 debug info for
3405 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3408 * read.c (s_comm_internal): Don't zero end of name until size
3409 expression has been parsed.
3411 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3413 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3415 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3417 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3420 2004-12-22 Ian Lance Taylor <ian@airs.com>
3422 * configure.tgt: New.
3423 * configure.in: Move setting of cpu_type, fmt, etc., to
3425 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3426 $(srcdir)/configure.tgt.
3427 * configure, Makefile.in: Rebuild.
3429 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3431 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3432 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3434 (avr_offset_expression): New function to parse offsets for LDI
3436 (avr_operand): Use it.
3437 (md_apply_fix3): Generate the relocs.
3439 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3441 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3442 BFD_RELOC_SH_IMMS10BY8 relocation.
3444 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3445 than just ignoring bad code.
3447 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3449 * config/tc-v850.c (handle_lo16): New function.
3450 (v850_reloc_prefix): Use it to check lo().
3451 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3453 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3455 * configure.in: Add s390x-ibm-tpf support.
3456 * configure: Regenerate.
3458 2004-12-15 Jan Beulich <jbeulich@novell.com>
3460 * config/obj-elf.c (obj_elf_change_section): Only set type and
3461 attributes on new sections. Emit warning when type of re-declared
3462 section doesn't match.
3464 2004-12-15 Jan Beulich <jbeulich@novell.com>
3466 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3467 '.cfi_startproc simple' doesn't inherit the old value.
3469 2004-12-15 Jan Beulich <jbeulich@novell.com>
3471 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3472 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3473 generation to emit a factored offset.
3475 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3477 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3478 which is too large in the case of NO_PIC without 64-bit
3481 * config/tc-mips.c (mips_in_shared): New static variable.
3482 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3483 (md_longopts): Add -mshared and -mno-shared.
3484 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3485 (s_cpload): Implement !mips_in_shared case.
3486 (s_cpsetup): Likewise.
3487 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3488 * NEWS: Mention -mno-shared.
3490 2004-12-09 Paul Brook <paul@codesourcery.com>
3492 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3495 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3497 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3498 sequence, increase the size of the sequence.
3500 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3503 2004-12-07 Ben Elliston <bje@gnu.org>
3505 * read.c (s_align): Use an align_limit temporary to allay a GCC
3506 signed/unsigned comparison warning.
3508 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3510 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3511 * configure.in: Use it for arm*-*-linux-gnueabi*.
3512 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3513 * config/te-armlinuxeabi.h: New file.
3514 * Makefile.in: Regenerated.
3515 * aclocal.m4: Likewise.
3516 * configure: Likewise.
3517 * doc/Makefile.in: Regenerated.
3519 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3521 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3522 (xtensa_restore_emit_state): Likewise.
3524 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3526 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3529 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3531 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3532 * Makefile.in: Regenerate.
3534 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3536 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3537 functions, give functions a meaningful name, add comments.
3538 (check_range): New function - Replace operand size calculation
3539 with range checking.
3540 (assemble_insn): Update Algorithm, improve error issuing.
3542 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3545 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3547 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3548 miss between different section in the same module.
3549 (tc_gen_reloc): Likewise.
3551 2004-11-25 Theodore A. Roth <troth@openavr.org>
3553 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3554 atmega325, atmega3250, atmega645 and atmega6450.
3556 2004-11-25 Jan Beulich <jbeulich@novell.com>
3558 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3559 permissible for the selected instruction suffix.
3560 (process_suffix): For DefaultSize instructions, suppressing the
3561 guessing of a 'q' suffix if the instruction doesn't support it is
3562 pointless, because only an 'l' suffix can be guessed in this place.
3564 2004-11-24 Nick Clifton <nickc@redhat.com>
3566 * config/tc-iq2000.c: Remove support for IQ10 processor.
3567 Convert to ISO C90 formatting.
3568 * config/tc-iq2000.h: Likewise.
3570 2004-11-23 Nick Clifton <nickc@redhat.com>
3572 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3573 in this table. They should be correct now.
3575 2004-11-23 Jan Beulich <jbeulich@novell.com>
3577 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3578 indicate the MMX extensions added by both SSE and 3DNow!A.
3579 (Cpu3dnowA): Declare.
3580 (CpuUnknownFlags): Update.
3581 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3582 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3583 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3584 3DNow!. Athlon additionally implies 3DNow!A. Several new
3585 entries (those starting with a dot are for sub-arch specification).
3586 (set_cpu_arch): Handle sub-arch specifications.
3587 (parse_insn): Distinguish between instructions not supported because
3588 of insufficient CPU features and because of 64-bit mode.
3589 * doc/c-i386.texi: Describe enhanced .arch directive.
3591 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3593 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3595 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3597 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3598 without a corresponding .debug_info section.
3600 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
3602 * read.c (potable): Add "error" and "warning".
3603 (s_errwarn): New function.
3604 * read.h (s_errwarn): Declare.
3605 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3607 2004-11-22 Nick Clifton <nickc@redhat.com>
3609 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3612 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3614 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3615 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3617 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3619 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3620 (coff_adjust_symtab): Adjust call.
3621 (crawl_symbols): Likewise.
3622 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3623 (obj_app_file): Adjust.
3625 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3627 * configure.in: Enable bfd_assember for the MAXQ port.
3628 * configure: Regenerate.
3630 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3631 Sterling Augustine <sterling@tensilica.com>
3633 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3634 there is a conflict.
3635 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3636 interfaces that are related as determined by xtensa_interface_class_id.
3638 2004-11-12 Nick Clifton <nickc@redhat.com>
3640 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3641 offsets for conditional branches.
3643 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3645 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3647 2004-11-10 Bob Wilson <bob.wilson@acm.org>
3649 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3650 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3652 (relax_frag_immed): Update call to update_next_frag_state.
3654 2004-11-10 Alan Modra <amodra@bigpond.net.au>
3656 * obj.h (struct format_ops <app_file>): Add int param.
3657 * read.h (s_app_file_string): Likewise.
3658 * read.c (s_app_file_string): Likewise.
3659 (s_app_file): Adjust s_app_file_string call.
3660 * config/tc-mips.c (s_mips_file): Likewise.
3661 * config/obj-coff.h (obj_app_file): Add app param.
3662 * config/obj-ecoff.h (obj_app_file): Likewise.
3663 * config/obj-multi.h (obj_app_file): Likewise.
3664 * config/obj-elf.h (elf_file_symbol): Likewise.
3665 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3666 if called for # preprocessor lines.
3668 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3671 * symbols.c (resolve_symbol_value): Convert weak symbols only
3673 (symbol_equated_reloc_p): Don't equate weaks when relocating
3674 only for Windows PECOFF.
3676 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3678 * config/tc-crx.c (print_insn): Check and set insn_addr.
3679 * config/tc-crx.h (md_frag_check): Define.
3681 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3682 Vineet Sharma <vineets@noida.hcltech.com>
3684 * configure.in: Add support for new target maxq-coff.
3685 * configure: Regenerate.
3686 * NEWS: Mention new support.
3687 * config/tc-maxq.c: New file.
3688 * config/tc-maxq.h: New file.
3689 * config/obj-coff.h: Add support for maxq-coff.
3691 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3693 * symbols.c (any_external_name): Define.
3694 (resolve_symbol_value): Convert weak symbols.
3695 (S_SET_EXTERNAL): Support any_external_name.
3696 (S_SET_NAME): Qualify parameter const.
3697 (symbol_equated_reloc_p): Equate to weaks when relocating.
3698 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3699 * tc.h (any_external_name): Declare.
3700 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3702 (weak_is_altname): Declare and define.
3703 (weak_name2altname): Same.
3704 (weak_altname2name): Same.
3705 (weak_uniquify): Same.
3706 (weak_altprefix): Define.
3707 (obj_coff_weak): Change .weak syntax and handling.
3708 (coff_frob_symbol): Fix PE weak symbol alternates.
3709 * config/obj-coff.h (USE_UNIQUE): Define.
3710 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3711 are in another segment.
3712 (tc_gen_reloc): Remove broken addend hack.
3713 doc/as.texinfo: Update.
3715 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3717 * config/tc-xtensa.c (total_frag_text_expansion): New.
3718 (md_estimate_size_before_relax): Use it.
3719 (find_address_of_next_align_frag): Likewise.
3721 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3723 * config/tc-crx.c: Rename argument types.
3724 (processing_arg_number): Rename to 'cur_arg_num'.
3725 (get_number_of_bits): Rename to 'set_operand_size'.
3726 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3727 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3728 (set_indexmode_parameters): Remove function, integrate its code into
3730 (set_operand_size): Get rid of 'Operand Number' function parameter -
3731 use global variable 'cur_arg_num' instead.
3732 Use a local 'argument' pointer to reference the current argument.
3733 (parse_operand): Likewise.
3734 (set_operand): Likewise.
3735 (process_label_constant): Likewise.
3737 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3739 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3740 (add_section_rename): Delete. Inlined into...
3741 (build_section_rename): ...here. Use xstrdup instead of strdup.
3742 (xtensa_section_rename): Drop "const" from argument and return types.
3743 (md_show_usage): Indent to match show_usage().
3744 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3745 (tc_canonicalize_section_name): Define.
3746 (md_elf_section_rename): Remove unused macro.
3747 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3748 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3749 (Frame Directive): Delete.
3751 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3753 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3754 * config/tc-arm.c (target_oabi): Delete.
3755 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3756 (arm_opts): Remove moabi.
3757 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3758 * doc/c-arm.texi (ARM Options): Likewise.
3759 * configure: Regenerated.
3761 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3763 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3764 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3765 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3766 * configure: Regenerate.
3767 * config/tc-cris.c (enum cris_archs): New.
3768 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3769 (cris_insn_ver_valid_for_arch): New functions.
3770 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3771 (cris_arch): New variable.
3772 (md_pseudo_table): New pseudo .arch.
3773 (err_for_dangerous_mul_placement): Initialize according to
3775 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3777 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3778 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3779 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3780 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3781 use in md_cris_relax_table.
3782 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3783 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3784 Update and improve head comment.
3785 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3786 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3788 (md_longopts): New option --march=...
3789 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3791 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3792 (HANDLE_RELAXABLE): New macro.
3793 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3794 cases. Check for weak symbols and assume not relaxable. Handle
3795 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3796 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3798 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3799 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3800 (cris_create_short_jump): Adjust for CRISv32.
3801 (cris_relax_frag): Handle new states.
3802 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3803 (md_begin): Define symbols "..asm.arch.cris.v32",
3804 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3805 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3806 when entering opcode table entry points.
3807 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3808 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3809 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3810 (cris_process_instruction): Initialize out_insnp->insn_type to
3811 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3812 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3814 <case 'm'>: Check that modified_char == '.'.
3815 <invalid operands>: Consume the rest of the line.
3816 When operands don't match, skip over subsequent insns with
3817 non-matching version specifier but same mnemonic.
3818 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3819 special registers in CRISv32 are always 32 bit long.
3820 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3822 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3823 and compatible. Recognize "ACR" for v32, unless followed by "+".
3824 (get_spec_reg): Consider cris_arch when looking up register.
3825 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3827 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3828 (cris_get_expression): Restore input_line_pointer if failing "early".
3829 (get_flags): Consider cris_arch and recognize flags accordingly.
3830 (branch_disp): Adjust for CRISv32.
3831 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3832 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3833 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3834 resolved. Don't enter zeros in object file for
3836 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3837 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3838 (md_parse_option): Break out "return 1".
3839 <OPTION_ARCH> New case.
3840 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3841 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3842 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3843 <case BFD_RELOC_32_PCREL>: New cases.
3844 Addends for non-zero fx_pcrel are too in fx_offset.
3845 (md_show_usage): Show --march=<arch>.
3846 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3847 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3848 (s_syntax) <struct syntaxes>: Properly constify member operand.
3849 * config/tc-cris.h (TARGET_MACH): Define.
3850 (cris_mach): Declare.
3851 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3852 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3853 (CRIS-Opts): Document --march=...
3854 (CRIS-Pseudos): Document .arch.
3856 2004-11-04 Jan Beulich <jbeulich@novell.com>
3858 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3859 intel syntax and no register prefix, allow $ in symbol names when
3861 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3862 (intel_float_operand): Add fourth return value indicating math control
3863 operations. Make classification more precise.
3864 (md_assemble): Complain if memory operand of mov[sz]x has no size
3866 (parse_insn): Translate word operands to floating point instructions
3867 operating on integers as well as control instructions to short ones
3868 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3869 floating point instructions operating on non-integer operands.
3870 (match_template): Remove fldcw special case. Adjust q-suffix handling
3871 to permit it on fild/fistp/fisttp in AT&T mode.
3872 (process_suffix): Don't guess DefaultSize insns' suffix from
3873 stackop_size for certain floating point control instructions. Guess
3874 suffix for branch and [ls][gi]dt based on flag_code. Split error
3875 messages for Intel and AT&T syntax, and make the condition more strict
3876 for the former. Adjust suppressing of generation of operand size
3878 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3879 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3880 more error checking.
3881 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3882 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3884 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3886 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3887 md_short_jump_size, md_long_jump_size.
3888 * write.c [!WORKING_DOT_WORD]: Ditto.
3889 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3891 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3893 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3894 const qualifier in these definitions.
3895 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3896 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3898 2004-11-02 Nick Clifton <nickc@redhat.com>
3900 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3901 table before deciding to produce a .debug_line section to match up
3902 with a user provided .debug_info section.
3904 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3906 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3907 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3909 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3911 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3912 (get_flags): New function.
3913 (get_number_of_bits): Edit comments, update numeric values to
3915 (process_label_constant): Don't support the colon
3916 format (SYMBOL:[s|m|l]).
3917 (set_cons_rparams): Support argument type 'arg_rbase'.
3918 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3919 (handle_LoadStor): Bug fix, first handle post-increment mode.
3920 (getreg_image): Remove redundant code, update according to latest
3922 (print_constant): Bug fix relate to 3-word instructions.
3923 (assemble_insn): Bug fix, when matching instructions, verify also
3924 instruction type (not only mnemonic).
3925 Add various error checking.
3926 (preprocess_reglist): Support HI/LO and user registers.
3928 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3930 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3931 in an epilogue directive go negative.
3933 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3936 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3937 after reporting template error during manual bundling. Reported
3938 by Michael Dupont, michaelx.dupont@intel.com.
3940 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3942 * Makefile.am: Run dep-am.
3943 * aclocal.m4: Regenerate with automake 1.9.2.
3944 * Makefile.in: Regenerate with automake 1.9.2.
3945 * doc/Makefile.in: Likewise.
3947 * config/tc-arm.c: Include "dw2gencfi.h".
3948 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3950 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3951 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3952 (tc_cfi_frame_initial_instructions): Define.
3953 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3956 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3958 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3960 Update coprocessor id to be unsigned immediate.
3962 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3964 * config/tc-i386.c (O_secrel): Delete.
3965 (tc_pe_dwarf2_emit_offset): New function.
3966 * config/tc-i386.h (O_secrel): Define as O_md1.
3967 (TC_DWARF2_EMIT_OFFSET): Define.
3969 2004-10-18 Nick Clifton <nickc@redhat.com>
3971 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3972 ignore @fptr() directives for 4-byte fixups.
3974 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3976 * Makefile.am: Run "make dep-am"
3977 * Makefile.in: Regenerate.
3979 2004-10-14 Bob Wilson <bob.wilson@acm.org>
3981 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3982 Remove comments about placement of literal pools.
3983 (Literal Directive): Update description of literal placement.
3984 (Literal Prefix Directive): Remove statement that this does not apply
3985 to absolute-mode literals. Describe new section naming scheme.
3987 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3989 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3990 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3991 is_windowed_return_opcode): Delete.
3992 (xtensa_frob_label): Use get_subseg_target_freq.
3993 (md_assemble): Inline call to is_entry_opcode.
3994 (xtensa_handle_align): Inline call to get_frag_is_literal.
3995 (relaxation_requirements): Inline call to is_jx_opcode.
3996 (emit_single_op): Inline call to is_movi_opcode.
3997 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3998 get_frag_is_no_transform, is_entry_opcode, and
3999 set_frag_is_specific_opcode. Use get_subseg_total_freq.
4000 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
4001 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
4002 Inline calls to get_frag_is_no_transform.
4003 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
4004 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
4005 get_frag_is_no_transform.
4006 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
4007 and set_frag_is_no_transform.
4008 (get_expression_value): Delete.
4009 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
4010 cur_target_freq to target_freq.
4011 (get_subseg_info): Split out code to create a new map entry into ...
4012 (add_subseg_info): ... this new function.
4013 (get_last_insn_flags): Check if get_subseg_info succeeded.
4014 (set_last_insn_flags): Call add_subseg_info if needed.
4015 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
4016 (xtensa_reorder_segments): Compute last_sec while counting sections.
4017 Remove call to get_last_sec.
4018 (get_last_sec): Delete.
4019 (cache_literal_section): Inline call to retrieve_literal_seg and its
4020 callees, seg_present and add_seg_list.
4021 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
4022 (get_frag_is_insn, get_frag_is_no_transform,
4023 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
4024 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
4026 2004-10-12 Bob Wilson <bob.wilson@acm.org>
4028 * config/tc-xtensa.c: Use ISO C90 formatting.
4029 * config/tc-xtensa.h: Likewise.
4030 * config/xtensa-istack.h: Likewise.
4031 * config/xtensa-relax.c: Likewise.
4032 * config/xtensa-relax.h: Likewise.
4034 2004-10-12 Paul Brook <paul@codesourcery.com>
4036 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
4039 * doc/c-arm.texi: Document that we actually support -meabi=4, not
4042 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4044 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4046 (Acknowledgements): Use "GAS" instead of AS variable.
4048 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4050 * config/tc-i386.c: Include "elf/x86-64.h".
4051 (i386_elf_section_type): New function.
4052 * config/tc-i386.h (md_elf_section_type): Define.
4053 (i386_elf_section_type): New prototype.
4055 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4057 * config/m68k-parse.h (enum m68k_register): New control register,
4059 * config/tc-m68k.c: Correct control register set for MCF5249.
4061 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4062 Sterling Augustine <sterling@tensilica.com>
4064 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4065 (UNREACHABLE_MAX_WIDTH): Define.
4066 (XTENSA_FETCH_WIDTH): Delete.
4067 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4068 prefer_const16, prefer_l32r): New global variables.
4069 (LIT4_SECTION_NAME): Define.
4070 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4071 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4072 (frag_flags struct): New.
4073 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4074 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4075 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4076 (MAX_FORMATS): Define.
4077 (op_placement_info struct, op_placement_table): New.
4078 (O_pltrel, O_hi16, O_lo16): Define.
4079 (directiveE enum): Rename directive_generics to directive_transform.
4080 Delete directive_relax. Add directive_schedule,
4081 directive_absolute_literals, and directive_last_directive.
4082 (directive_info): Rename "generics" to "transform". Delete "relax".
4083 Add "schedule" and "absolute-literals".
4084 (directive_state): Adjust entries to match changes in directive_info.
4085 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4086 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4087 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4088 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4089 (align_only_targets, software_a0_b_retw_interlock,
4090 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4091 software_avoid_short_loop, software_avoid_close_loop_end,
4092 software_avoid_all_short_loops, specific_opcode): Delete.
4093 (warn_unaligned_branch_targets): New.
4094 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4095 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4096 (option_[no_]link_relax, option_[no_]transform,
4097 option_[no_]absolute_literals, option_warn_unaligned_targets,
4098 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4100 (option_[no_]align_only_targets, option_literal_section_name,
4101 option_text_section_name, option_data_section_name,
4102 option_bss_section_name, option_eb, option_el): Delete.
4103 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4104 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4105 and target-hardware. Delete entries for [no-]target-align-only,
4106 literal-section-name, text-section-name, data-section-name, and
4108 (md_parse_option): Handle new options and remove old ones. Accept but
4109 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4110 and treat them as [no-]transform.
4111 (md_show_usage): Add new options and remove old ones.
4112 (xtensa_setup_hw_workarounds): New.
4113 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4114 "long", "short", "loc" and "frequency" entries.
4115 (use_generics): Rename to ...
4116 (use_transform): ... this function. Add past_xtensa_end check.
4117 (use_longcalls): Add past_xtensa_end check.
4118 (code_density_available, can_relax): Delete.
4119 (do_align_targets): New.
4120 (get_directive): Accept dashes in directive names. Warn about
4121 [no-]generics and [no-]relax directives and treat them as
4123 (xtensa_begin_directive): Call md_flush_pending_output only for some
4124 directives. Check for directives inside instruction bundles. Warn
4125 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4126 directives. Handle new directives. Check generating_literals flag
4128 (xtensa_end_directive): Check for directives inside instruction
4129 bundles. Warn and ignore [no-]density directives. Handle new
4130 directives. Call xtensa_set_frag_assembly_state.
4131 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4132 xtensa_dwarf2_emit_insn): New.
4133 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4134 use_literal_section flag.
4135 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4136 literals. Use xtensa_elf_cons to parse the expression.
4137 (xtensa_literal_prefix): Do not check use_literal_section. Support
4138 ".lit4" sections for absolute literals. Change prefix convention to
4139 replace ".text" (or ".t" in a linkonce section). No need to call
4141 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4142 (expression_end): Handle closing braces and colons.
4143 (PLT_SUFFIX, plt_suffix): Delete.
4144 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4145 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4146 and O_hi16 expressions as well.
4147 (tokenize_arguments): Handle closing braces and colons.
4148 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4149 operands and paired register syntax.
4150 (get_invisible_operands): New.
4151 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4152 new xtensa-isa.h functions.
4153 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4154 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4155 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4156 instructions. Use xtensa_translate_zero_immed.
4157 (operand_is_immed, operand_is_pcrel_label): Delete.
4158 (get_relaxable_immed): Use new xtensa-isa.h functions.
4159 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4161 (xtensa_print_insn_table, print_vliw_insn): New.
4162 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4163 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4164 is_branch_or_jump_opcode): Delete.
4165 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4166 (opnum_to_reloc, reloc_to_opnum): Delete.
4167 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4168 xtensa-isa.h functions. Operate on one slot of an instruction.
4169 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4170 xg_get_insn_size): Delete.
4171 (xg_get_build_instr_size): Use xg_get_single_size.
4172 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4173 xg_build_widen_table. Use xg_get_single_size.
4174 (xg_get_max_narrow_insn_size): Delete.
4175 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4176 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4178 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4179 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4180 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4181 xg_build_widen_table. Use xg_get_single_size.
4182 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4184 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4185 treat weak symbols conservatively.
4186 (xg_check_operand): Use new xtensa-isa.h functions.
4187 (is_dnrange): Delete.
4188 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4189 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4190 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4191 xtensa-isa.h functions.
4192 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4193 xg_instruction_matches_options): New.
4194 (xg_instruction_matches_rule): Handle O_register expressions. Call
4195 xg_instruction_matches_options.
4196 (transition_rule_cmp): New.
4197 (xg_instruction_match): Update call to xg_build_simplify_table.
4198 (xg_build_token_insn): Record loc fields.
4199 (xg_simplify_insn): Check is_specific_opcode field and
4200 density_supported flag.
4201 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4202 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4203 (xg_assemble_literal): Add error handling for O_big. Call
4204 record_alignment. Handle O_pltrel.
4205 (xg_valid_literal_expression): New.
4206 (xg_assemble_literal_space): Add slot parameter. Remove call to
4207 set_expr_symbol_offset. Add call to record_alignment. Update call to
4209 (xg_emit_insn): Delete.
4210 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4211 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4212 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4213 and slot parameters. Handle new "alternate" relocations for absolute
4214 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4215 O_hi16. Use new xtensa-isa.h functions.
4216 (xg_assemble_tokens): Delete.
4217 (is_register_writer): Use new xtensa-isa.h functions.
4218 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4219 old-style RSR from LCOUNT.
4220 (next_frag_opcode): Delete.
4221 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4222 update_next_frag_state): New.
4223 (update_next_frag_nop_state): Delete.
4224 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4225 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4226 the state of the absolute-literals directive. Add calls to
4227 record_alignment and xtensa_set_frag_assembly_state. Call
4228 xtensa_switch_to_non_abs_literal_fragment instead of
4229 xtensa_switch_to_literal_fragment.
4231 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4232 (get_expanded_loop_offset): Change check for undefined opcode to an
4234 (xtensa_set_frag_assembly_state, relaxable_section,
4235 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4236 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4237 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4238 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4239 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4240 (xtensa_init_fix_data): New.
4241 (xtensa_frob_label): Reset label symbol to the current frag. Check
4242 do_align_targets and generating_literals flag. Propagate frequency
4243 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4244 (xtensa_unrecognized_line): New.
4245 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4246 to xtensa_set_frag_assembly_state.
4247 (error_reset_cur_vinsn): New.
4248 (md_assemble): Remove check for literal frag. Remove call to
4249 istack_init. Call use_transform instead of use_generics. Parse
4250 explicit instruction format specifiers. Move code for
4251 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4252 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4253 Add dwarf2_where call. Remote automatic alignment for ENTRY
4254 instructions. Move call to xtensa_clear_insn_labels to the end.
4255 Rearrange to handle bundles.
4256 (xtensa_cons_fix_new): Delete.
4257 (xtensa_handle_align): New.
4258 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4259 assignment to is_no_density field.
4260 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4261 instead of reloc_to_opnum. Handle "alternate" relocations.
4262 (xtensa_force_relocation, xtensa_check_inside_bundle,
4263 xtensa_elf_section_change_hook): New.
4264 (xtensa_symbol_new_hook): Delete.
4265 (xtensa_fix_adjustable): Check for difference of symbols with an
4266 offset. Check for external and weak symbols.
4267 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4268 (md_estimate_size_before_relax): Return expansion for the first slot.
4269 (tc_gen_reloc): Handle difference of symbols by producing
4270 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4271 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4272 tentative values into the output when linkrelax is set.
4273 (XTENSA_PROP_SEC_NAME): Define.
4274 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4275 Create literal tables only if using literal sections. Create new
4276 property tables instead of old instruction tables. Check for unaligned
4277 branch targets and loops.
4278 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4279 new_resource_table, clear_resource_table, resize_resource_table,
4280 resources_available, reserve_resources, release_resources,
4281 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4282 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4283 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4284 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4285 flag. Update checks for workaround options. Call
4286 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4287 (xtensa_cleanup_align_frags): Add special case for branch targets.
4288 Check for and mark unreachable frags.
4289 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4290 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4291 end of a zero-overhead loop body.
4292 (frag_can_negate_branch): Handle instructions with multiple slots.
4293 Use new xtensa-isa.h functions
4294 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4295 xtensa_mark_zcl_first_insns): New.
4296 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4297 transformations are disabled.
4298 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4299 multislot instructions.
4300 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4301 Likewise. Also error if transformations are disabled.
4302 (unrelaxed_frag_max_size): New.
4303 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4304 xtensa-isa.h functions.
4305 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4306 xtensa_opcode_is_loop instead of is_loop_opcode.
4307 (get_text_align_power): Replace as_fatal with assertion.
4308 (get_text_align_fill_size): Iterate instead of using modulus when
4310 (get_noop_aligned_address): Assert that this is for a machine-dependent
4311 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4312 xg_get_single_size, and frag_format_size.
4313 (get_widen_aligned_address): Rename to ...
4314 (get_aligned_diff): ... this function. Add max_diff parameter.
4315 Remove handling of rs_align/rs_align_code frags. Use
4316 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4317 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4318 and pass it back to caller.
4319 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4320 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4321 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4322 (relax_frag_text_align): Rename to ...
4323 (relax_frag_loop_align): ... this function. Assume loops can only be
4324 in the first slot of an instruction.
4325 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4326 instruction. Remove call to frag_wane.
4327 (relax_frag_narrow): Rename to ...
4328 (relax_frag_for_align): ... this function. Extend to handle
4329 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4330 RELAX_NARROW for the first slot.
4331 (find_address_of_next_align_frag, bytes_to_stretch): New.
4332 (future_alignment_required): Use find_address_of_next_align_frag and
4333 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4334 alignment decisions.
4335 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4336 Check if transformations are enabled for b_j_loop_end workaround.
4337 Use new xtensa-isa.h functions and handle multislot instructions.
4338 Update call to xg_assembly_relax.
4339 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4340 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4342 (convert_frag_narrow): Add segP, format and slot parameters. Call
4343 convert_frag_immed for branch instructions. Adjust calls to
4344 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4345 xg_get_single_size and xg_get_single_format.
4346 (convert_frag_fill_nop): New.
4347 (convert_frag_immed): Add format and slot parameters. Handle multislot
4348 instructions and use new xtensa-isa.h functions. Update calls to
4349 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4350 enabled for b_j_loop_end workaround. Use build_nop instead of
4351 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4352 frags. Use xg_get_single_size. Handle O_pltrel.
4353 (fix_new_exp_in_seg): Remove check for old plt flag.
4354 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4355 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4356 for loop opcode to an assertion. Mark all frags up to the end of the
4357 loop as not transformable.
4358 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4359 (get_subseg_info): New.
4360 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4362 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4363 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4364 (xtensa_switch_to_non_abs_literal_fragment): New.
4365 (cache_literal_section): Add is_code parameter and pass it through to
4366 retrieve_literal_seg.
4367 (retrieve_literal_seg): Add is_code parameter and use it to set the
4368 flags on the literal section. Handle case where head parameter is 0.
4369 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4370 set_frag_is_no_transform): New.
4371 (xtensa_create_property_segments): Add end_property_function parameter
4372 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4373 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4374 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4375 (add_xt_block_frags): Add end_property_function parameter and call it
4376 if it is non-zero. Call xtensa_frag_flags_init.
4377 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4378 get_frag_property_flags, frag_flags_to_number,
4379 xtensa_frag_flags_combinable, xt_block_aligned_size,
4380 xtensa_xt_block_combine, add_xt_prop_frags,
4381 init_op_placement_info_table, opcode_fits_format_slot,
4382 xg_get_single_size, xg_get_single_format): New.
4383 (istack_push): Inline call to tinsn_copy.
4384 (tinsn_copy): Delete.
4385 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4386 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4387 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4388 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4389 functions. Handle invisible operands.
4390 (tinsn_to_slotbuf): New.
4391 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4392 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4393 vinsn_from_chars, and xg_free_vinsn.
4394 (tinsn_from_insnbuf): New.
4395 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4396 instructions. Handle symbol differences.
4397 (get_num_stack_text_bytes): Use xg_get_single_size.
4398 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4399 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4400 get_expr_register, set_expr_symbol_offset_diff): New.
4401 * config/tc-xtensa.h (MAX_SLOTS): Define.
4402 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4403 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4404 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4406 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4407 (xtensa_frag_type struct): Add is_assembly_state_set,
4408 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4409 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4410 Replace is_generics and is_relax fields by is_no_transform field.
4411 Delete is_text and is_longcalls fields. Change text_expansion and
4412 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4413 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4414 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4415 (xtensa_fix_data struct): New.
4416 (xtensa_symfield_type struct): Delete plt field.
4417 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4418 forward declaration here.
4419 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4420 (XTENSA_SECTION_RENAME): Undefine.
4421 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4422 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4423 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4424 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4425 (unit_num_copies_func, opcode_num_units_func,
4426 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4427 (resource_table struct): New.
4428 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4429 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4430 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4431 (tinsn_copy): Delete prototype.
4432 (vliw_insn struct): New.
4433 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4434 (widen_spec_list): Add option conditions for density and boolean
4435 instructions. Add expansions using CONST16 and conditions for using
4436 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4438 (simplify_spec_list): Add option conditions for density instructions.
4439 Add entry for NOP instruction.
4440 (append_transition): Add cmp function pointer parameter and use it to
4441 insert the new entry in order.
4442 (operand_function_LOW16U, operand_function_HI16U): New.
4443 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4444 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4445 (enter_opname, split_string): Use xstrdup instead of strdup.
4446 (init_insn_pattern): Initialize new options field.
4447 (clear_req_or_option_list, clear_req_option_list,
4448 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4450 (parse_insn_pattern): Parse option conditions.
4451 (transition_applies): New.
4452 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4453 swapped last arguments in calls to append_constant_value_condition.
4454 Call clone_req_option_list. Add warning about invalid opcode.
4455 Handle LOW16U and HI16U function names.
4456 (build_transition_table): Add cmp parameter and use it in calls to
4457 append_transition. Use new xtensa-isa.h functions. Check
4458 transition_applies before adding entries.
4459 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4460 pass it through to build_transition_table.
4461 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4462 ReqOption, transition_cmp_fn): New types.
4463 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4464 (transition_rule struct): Add options field.
4465 * doc/as.texinfo (Overview): Update Xtensa options.
4466 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4467 --[no-]relax, and --[no-]generics options. Update descriptions of
4468 --text-section-literals and --[no-]longcalls. Add
4469 --[no-]absolute-literals and --[no-]transform.
4470 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4471 Remove use of "generic" and "specific" terminology for opcodes.
4472 (Xtensa Registers): Generalize the syntax description to include
4473 user-defined register files.
4474 (Xtensa Automatic Alignment): Update.
4475 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4476 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4477 (Xtensa Directives): Remove confusing rules about precedence.
4478 (Density Directive, Relax Directive): Delete.
4479 (Schedule Directive): New.
4480 (Generics Directive): Rename to ...
4481 (Transform Directive): ... this node.
4482 (Literal Directive): Update for absolute literals. Missing
4483 literal_position directive is now an error.
4484 (Literal Position Directive): Update for absolute literals.
4485 (Freeregs Directive): Delete.
4486 (Absolute Literals Directive): New.
4487 (Frame Directive): Minor editing.
4488 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4489 Update dependencies.
4490 * Makefile.in: Regenerate.
4492 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4494 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4495 to build the second and third fixups for a composite relocation.
4496 (macro_read_relocs): New function.
4497 (macro_build): Use it.
4498 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4499 Simplify fragging code accordingly.
4500 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4501 of the composite relocation. Set fx_tcbit in both fixups.
4503 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4505 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4506 (md_apply_fix3): Don't treat composite relocs as done.
4508 2004-10-07 Jan Beulich <jbeulich@novell.com>
4510 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4511 prefix for symbol names generated from the LOCAL macro directive.
4513 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4514 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4516 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4518 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4520 (md_assemble): Add error checking for Co-Processor instructions.
4521 (get_cinv_parameters): Add 'b' option to invalidate the
4522 branch-target cache.
4524 2004-10-05 Paul Brook <paul@codesourcery.com>
4526 * config/tc-arm.c (unwind): New variable.
4527 (vfp_sp_encode_reg): New function.
4528 (vfp_sp_reg_required_here): Use it.
4529 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4530 (vfp_parse_reg_list): New function.
4531 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4532 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4533 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4534 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4536 (md_pseudo_table): Add them.
4537 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4538 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4539 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4540 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4541 require_hashconst, add_unwind_opcode): New functions.
4542 * doc/c-arm.texi: Document unwinding opcodes.
4543 * NEWS: Mention the new feature.
4545 2004-10-04 Eric Christopher <echristo@redhat.com>
4547 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4549 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4551 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4553 * config/tc-s390.c (md_apply_fix3): Likewise.
4554 * config/tc-sparc.c (md_apply_fix3): Likewise.
4556 2004-10-01 Paul Brook <paul@codesourcery.com>
4558 * config/tc-arm.c (arm_elf_section_type): New function.
4559 (arm_elf_change_section): Set section link for exidx sections.
4560 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4561 (md_elf_section_type): Define.
4563 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4565 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4566 instruction's offset.
4568 2004-10-01 Adam Nemet <anemet@lnxw.com>
4570 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4572 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4574 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4575 asymbol *, instead use symbol_get_bfdsym.
4577 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4579 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4581 2004-09-30 Paul Brook <paul@codesourcery.com>
4583 * config/tc-arm.c (do_smi, do_nop): New functions.
4584 (insns): Add ARMv6ZK instructions.
4585 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4586 (tc_gen_reloc): Ditto.
4587 (arm_cpus): Add mpcore and arm1176.
4588 (arm_archs): Add armv6{k,z,zk}.
4589 * doc/c-arm.texi: Document new cores and architectures.
4591 2004-09-30 Nick Clifton <nickc@redhat.com>
4593 * config/tc-arm.c: Use ISO C90 formatting.
4595 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4597 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4598 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4599 REG_TYPE_MVDX is expected.
4601 2004-09-29 Marc Bevand <m.bevand@gmail.com>
4603 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4605 2004-09-21 James E Wilson <wilson@specifixinc.com>
4607 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4608 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4609 output_spill_base, output_unat_psprel, output_lc_psprel,
4610 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4611 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4612 output_spill_psprel_p): Use it.
4614 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4616 * config/tc-crx.c (handle_LoadStor): New function.
4617 Handle load/stor unique instructions before parsing.
4619 2004-09-17 Paul Brook <paul@codesourcery.com>
4621 * config/tc-arm.c (s_arm_rel31): New funciton.
4622 (md_pseudo_table): Add .rel31.
4623 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4624 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4625 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4626 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4627 (arm_parse_reloc): Add (target2).
4629 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4631 * Makefile.am: Run "make dep-am".
4632 * Makefile.in: Regenerate.
4633 * aclocal.m4: Regenerate.
4634 * configure: Regenerate.
4635 * doc/Makefile.in: Regenerate.
4636 * po/POTFILES.in: Regenerate.
4637 * po/gas.pot: Regenerate.
4639 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4641 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4642 [!LLONG_MAX]: Ditto.
4644 2004-09-13 Paul Brook <paul@codesourcery.com>
4646 * config/tc-arm.c: Rename RELABS to TARGET1.
4648 2004-09-13 Alan Modra <amodra@bigpond.net.au>
4650 * messages.c (as_internal_value_out_of_range): Cast values passed
4651 to as_bad_where or as_warn_where to proper type.
4653 2004-09-11 Theodore A. Roth <troth@openavr.org>
4655 * config/tc-avr.c: Add support for
4656 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4658 2004-09-09 Alan Modra <amodra@bigpond.net.au>
4660 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4661 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4663 2004-09-08 Paul Brook <paul@codesourcery.com>
4665 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4666 fini_array and preinit_array section types.
4667 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4669 * doc/as.texinfo: Document extra section types.
4671 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4673 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4674 * Makefile.in: Regenerated.
4675 * configure.in: Set em for arm*-*-symbianelf*.
4676 * configure: Regenerated.
4677 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4678 vectors when appropriate.
4679 * config/te-symbian.h: New file.
4681 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4683 * config/tc-crx.c (gettrap): Exception vector can be case
4685 (process_label_constant): Fix a 32-bit displacement bug in branch
4687 (get_operandtype) : Bug fix, wrong operand was used.
4688 (process_label_constant): Initialize relocation type to
4691 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4693 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4694 for synthesizable cores.
4696 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4698 2004-08-25 Dmitry Diky <diwil@spec.ru>
4700 * config/tc-msp430.c: Clean-up the code.
4701 (md_relax_table): New relax table.
4702 (mcu_types): Sort MCU types.
4703 (md_pseudo_table): Add .profiler pseudo handler.
4704 (pow2value): New function.
4705 (msp430_profiler): New function.
4706 (msp430_operands): Add new insns handlers.
4707 (msp430_srcoperand): Add register operand handler, allow complex
4709 (md_estimate_size_before_relax): Rewritten.
4710 (md_convert_frag): Rewritten.
4711 (msp430_relax_frag): New function.
4712 * config/tc-msp430.h (md_relax_frag): define macro
4713 * doc/c-msp430.texi: Update information.
4715 2004-08-24 Nick Clifton <nickc@redhat.com>
4717 * as.c (std_shortopts): Allow -g to take an optional argument.
4718 (parse_args): Pass any switch starting with -g on to the backend
4721 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4723 * configure.in (arm*-*-symbianelf*): New target.
4724 (arm*-*-eabi*): Likewise.
4725 * configure: Regenerated.
4727 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4728 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4731 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4733 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4734 argument, don't do anything if current section is not
4735 .gnu.linkonce.t.* and linkonce_empty is set.
4736 (generate_unwind_image, dot_endp): Adjust callers, call
4737 start_unwind_section (*, 1) if nothing will be put into the
4740 2004-08-17 Nick Clifton <nickc@redhat.com>
4742 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4743 (show_usage): Add -g.
4744 (std_longopts): Add --gen-debug. Alpha sort the table.
4745 (parse_args): Print an error message if a switch is not handled.
4746 Handle the -g switch, calling md_debug_format_selector() if
4748 * NEWS: Mention new feature.
4749 * doc/as.texinfo: Document new switch.
4750 * doc/internals.texi: Document behaviour of md_parse_option.
4752 * config/tc-arm.c (md_parse_option): Do not issue an error message
4753 if the switch is not recognised.
4754 * config/tc-m68k.c (md_parse_option): Likewise.
4755 * config/tc-pdp11.c (md_parse_option): Likewise.
4756 * config/tc-v850.c (md_parse_option): Likewise.
4758 * as.h: Fix up formatting.
4761 2004-08-16 Nick Clifton <nickc@redhat.com>
4763 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4765 * configure.in: Sort architecture based tables alphabetically.
4766 * configure: Regenerate.
4768 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4770 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4771 { "cc", 68 }, with { "cr", 70 }.
4773 2004-08-13 Jan Beulich <jbeulich@novell.com>
4774 Nick Clifton <nickc@redhat.com>
4776 * as.c: Add and handle new --alternate command line option.
4777 * macro.c (macro_set_alternate): New.
4778 * macro.h (macro_set_alternate): Declare.
4779 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4780 * doc/as.texinfo: Document new command line option and pseudo-ops
4781 as well as insert documentation originating from gasp about
4782 alternate macro syntax.
4783 * NEWS: Mention new command line option and pseudo-ops.
4785 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4787 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4790 2004-08-06 Paul Brook <paul@codesourcery.com>
4792 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4793 Handle new relocations.
4794 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4796 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4798 * write.c (relax_segment): Use was_address instead of address when
4799 setting fr_fix field for align frag due to backwards .org.
4801 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4803 Introduce SH2a support.
4804 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4805 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4807 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4808 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4809 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4810 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4811 to end of conditional expression.
4812 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4813 * config/tc-sh.c: Add sh2a-nofpu support.
4814 2003-12-29 DJ Delorie <dj@redhat.com>
4815 * tc-sh.c: Add sh2a support.
4816 (parse_reg): Add tbr.
4817 (parse_at): Support @@(disp,tbr).
4818 (get_specific): Support sh2a opcodes.
4819 (insert4): New, for 4 byte relocs.
4820 (build_Mytes): Support sh2a opcodes.
4821 (md_apply_fix3_Mytes): Support sh2a opcodes.
4822 2003-12-02 Michael Snyder <msnyder@redhat.com>
4823 * config/tc-sh.c (md_parse_option): Handle sh2a.
4824 (sh_elf_final_processing): Ditto.
4826 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4828 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4831 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4833 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4834 (ppc_arch): Expand comment.
4836 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4838 * config/tc-crx.c: Support evaluating the difference between two
4840 * config/tc-crx.h: Likewise.
4842 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4844 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4846 (ia64_elf_section_change_hook): Set the linked-to section for
4849 2004-07-26 Dmitry Diky <diwil@spec.ru>
4851 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4852 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4853 msp430xG438, msp430xG439.
4855 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4857 * doc/as.texinfo (Section, PushSection): Correct documentation
4860 2004-07-21 Jan Beulich <jbeulich@novell.com>
4862 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4863 permissible for the selected instruction suffix.
4864 (match_template): Don't permit 64-bit general purpose operands in
4866 (finalize_imm): Permit 64-bit immediates.
4867 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4868 specially except for the width of the used base and/or index
4869 registers. For 32-bit displacements, use sign-extended
4870 relocations only when using 64-bit addressing.
4871 Force zero displacement on rip-relative addressing when there is
4872 no other displacement.
4873 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4874 specially except for the width of the used base and/or index
4876 (parse_register): Disallow Reg64 registers in 32-bit mode.
4878 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4879 suffix if the instruction doesn't support it.
4881 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4883 * config/tc-mips.c (append_insn): Handle constant expressions with
4884 no associated relocation.
4885 (mips_ip): Cancel the expression after use for the Q format
4887 (parse_relocation): Return no relocation for unsupported
4889 (my_getSmallExpression): Return no relocation if no relocation
4892 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4894 * config/obj-som.c (adjust_stab_sections): Add prototype.
4895 (obj_som_compiler, obj_som_version, obj_som_copyright,
4896 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4897 * config/tc-hppa.c (update_subspace): Likewise.
4898 (is_defined_subspace): Amplify comment.
4899 * config/obj-som.h (som_frob_file): Add prototype.
4901 2004-07-19 Christopher Faylor <cgf@timesys.com>
4902 H.J. Lu <hongjiu.lu@intel.com>
4904 * subsegs.c (section_symbol): Don't create a new segment when
4905 existing segment is undefined.
4907 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4909 * config/tc-arm.c: Include include/opcode/arm.h.
4910 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4911 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4912 (FPU_ARCH_*): Delete.
4913 * Makefile.am: Update dependencies.
4914 * Makefile.in: Regenerate.
4916 2004-07-15 Nick Clifton <nickc@redhat.com>
4918 * configure.in: Accept armbe as a big-endian arm configuration.
4919 * configure: Regenerate.
4921 2004-07-13 Thomas Nystrom <thn@saeab.se>
4923 * config/tc-i386.c (T_SHIFTOP): New constant.
4924 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4925 (intel_el1): Handle '~'.
4926 (intel_get_token): Handle '<>', '&', '|' and '~'.
4928 2004-07-13 Nick Clifton <nickc@redhat.com>
4930 (md_assemble): Remove spurious newline from end of as_bad error
4932 (intel_e05_1): Likewise.
4933 (intel_e11): Likewise.
4934 (intel_match_token): Likewise.
4936 2004-07-11 Andreas Schwab <schwab@suse.de>
4938 * config/tc-m68k.c: Convert to C90. Remove redundant
4939 declarations. Indentation fixup.
4940 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4941 obj_coff_section ourselves.
4943 2004-07-09 James E Wilson <wilson@specifixinc.com>
4945 * config/tc-ia64.c (default_big_endian): New.
4946 (dot_byteorder, md_begin): Use it.
4947 (md_parse_option): Set it.
4949 2004-07-09 Nick Clifton <nickc@redhat.com>
4951 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4952 * configure: Regenerate.
4953 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4954 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4955 sh_find_elf_flags if necessary.
4957 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
4959 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4960 going to be split into more than one in-place addend, return 0
4961 for relocations against mergeable sections. Associate comments
4964 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4966 * Makefile.am (CPU_TYPES): Add crx.
4967 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4968 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4969 (DEPTC_crx_elf): New target.
4970 (DEPOBJ_crx_elf): Likewise.
4971 (DEP_crx_elf): Likewise.
4972 * Makefile.in: Regenerate.
4973 * configure.in: Add crx* target.
4974 * configure: Regenerate.
4975 * config/tc-crx.c: New file.
4976 * config/tc-crx.h: New file.
4977 * NEWS: Mention new target.
4979 2004-07-06 Nick Clifton <nickc@redhat.com>
4981 * config.in: Undefine TARGET_SYMBIAN by default.
4983 * configure: Regenerate. Add sh-symbian-elf target. If
4984 selected define TARGET_SYMBIAN.
4985 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4986 format if TARGET_SYMBIAN has been defined.
4988 * output-file.c (output_file_create): Report the target format
4989 chosen when bfd_openw reports that it is invalid.
4991 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4992 pseudo for BFD based assemblers.
4994 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4997 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4998 (md_parse_option): Remove redundant -isa testing.
4999 Make bfd_arch variable const.
5000 (md_show_usage): Make bfd_arch variable const.
5002 2004-07-03 James E Wilson <wilson@specifixinc.com>
5004 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
5005 * config/tc-ia64.h (md_frag_check): Define.
5007 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
5009 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
5011 * doc/as.texinfo (Weak): Document PE weak symbols.
5013 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
5015 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
5016 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
5017 (mips_frob_file): Rework so that only a single pass through the
5018 relocs is needed. Allow %lo()s to have higher offsets than their
5019 corresponding %hi()s or %got()s.
5021 2004-07-02 Nick Clifton <nickc@redhat.com>
5023 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
5024 allow values which have come from undefined symbols.
5025 Always consider this fixup to have been processed as a reloc
5026 cannot be generated for it.
5028 2004-07-02 Alan Modra <amodra@bigpond.net.au>
5030 * frags.h (struct frag): Add has_code and insn_addr fields.
5031 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
5032 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
5033 * config/tc-ppc.h (md_frag_check): Define.
5035 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
5037 * doc/Makefile.am (info): Rename goal to...
5038 (info-local): ... this, to preserve implicit dependencies.
5039 * doc/Makefile.in: Regenerate with automake 1.8.5.
5041 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5043 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5044 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5045 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5046 (tc_gen_reloc): Likewise.
5047 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5048 (m32r_parse_name): Likewise.
5049 (m32r_cgen_parse_fix_exp): Likewise.
5050 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5051 (O_PIC_reloc): Likewise.
5052 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5053 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5054 for @GOTOFF, @GOT, @PLT.
5056 2004-06-21 Jan Beulich <jbeulich@novell.com>
5058 * gas/symbols.c: While discarding ordinary local absolute symbols
5059 when --strip-local-absolute is in effect, retain file symbols.
5061 2004-06-20 Andreas Schwab <schwab@suse.de>
5063 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5064 (md_parse_option): Likewise.
5066 2004-06-17 Jan Beulich <jbeulich@novell.com>
5068 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5069 * config/te-netware.h: New file.
5070 * config/te-ppcnw.h: Delete: Obsolete.
5071 * configure.in: Eliminate ill NetWare targets. Make generic
5072 NetWare target use proper emulation.
5073 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5074 reference to new te-netware.h.
5075 * configure: Regenerate.
5076 * Makefile.in: Regenerate.
5078 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5080 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5081 comparison in .insn pseudo operation.
5083 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5085 * config/obj-coff.c (coff_adjust_section_syms): Use
5086 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5087 (coff_frob_section): Likewise.
5088 * config/tc-mips.c (md_apply_fix3): Likewise.
5089 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5090 (elf_frob_file_after_relocs): Likewise.
5092 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5094 * config/tc-hppa.c (log2): Rename to exact_log2.
5095 (pa_next_subseg): Delete unused function.
5096 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5097 (create_new_subspace): Likewise.
5100 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5101 labels. Fix warning.
5103 2004-05-28 DJ Delorie <dj@redhat.com>
5105 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5106 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5107 or non-merged symbols.
5109 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5111 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5112 restore the old slot when inserting srlz.i/srlz.d.
5114 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5116 * Makefile.am: Regenerate dependecies.
5117 * Makefile.in: Regenerate.
5118 * config/tc-sh.c (valid_arch): Make unsigned.
5119 (preset_target_arch): Likewise.
5120 (md_begin): Use new architecture flags system.
5121 (get_specific): Likewise.
5122 (assemble_ppi): Likewise.
5123 (md_assemble): Likewise. Also fix error check for bad opcodes.
5124 (md_parse_option): Likewise. Also generate -isa values according
5125 to the table in bfd/cpu-sh.c instead of just constants. Also
5126 allow <arch>-up ISA variants.
5127 (sh_elf_final_processing): Replace if-else chain with a call to
5128 sh_find_elf_flags().
5130 2004-05-28 Peter Barada <peter@the-baradas.com>
5132 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5133 with zero offset into mode 2 addressing to save a word.
5135 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5137 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5138 (ar_is_only_in_integer_unit): New.
5139 (ar_is_only_in_memory_unit): New.
5140 (generate_unwind_image): Silence gcc on 32bit host.
5141 (md_assemble): Use ar_is_only_in_integer_unit instead of
5142 ar_is_in_integer_unit. Check AR access.
5144 2004-05-27 Peter Barada <peter@the-baradas.com>
5146 * config/tc-m68k.c (md_begin): Sort the opcode table into
5148 (m68k_compare_opcode): New function to do the sorting.
5150 2004-05-24 Peter Barada <peter@the-baradas.com>
5152 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5153 addressing on MIT style operands.
5154 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5156 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5159 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5161 * expr.c (operand, operator): Don't reject '++' and '--'.
5163 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5165 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5168 2004-05-17 Adam Nemet <anemet@lnxw.com>
5170 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5171 * configure: Regenerate.
5173 2004-05-13 Paul Brook <paul@codesourcery.com>
5175 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5177 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5179 * configure.in (or32-*-rtems*): Switch to elf.
5180 * configure: Regenerate.
5182 2004-05-13 Nick Clifton <nickc@redhat.com>
5184 * po/fr.po: Updated French translation.
5186 2004-05-11 Nick Clifton <nickc@redhat.com>
5188 * doc/as.texinfo (Section): Document G and T flags to .section
5189 directive. Document the extra arguments that the G flag
5190 requires. Document the #tls flag.
5192 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5194 * subsegs.c (section_symbol): Create a new section symbol if
5195 the existing one doesn't match.
5196 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5198 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5200 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5201 to cope with VR4181A errata MD(1) and MD(4).
5203 2004-05-07 Brian Ford <ford@vss.fsi.com>
5205 * NEWS: Mention .secrel32 for pe[i]-i386.
5207 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5209 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5210 (HANDLE_ALIGN): New.
5212 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5214 * Makefile.am (DIST_SUBDIRS): Define.
5215 * aclocal.m4: Regenerate with automake 1.8.4.
5216 * Makefile.in: Likewise.
5217 * doc/Makefile.in: Likewise.
5219 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5221 * config/tc-ia64.c (dot_serialize): Declare.
5222 (dot_serialize): New function.
5223 (md_pseudo_table): Add ".serialize.data" and
5224 ".serialize.instruction" directives.
5226 2004-05-06 Nick Clifton <nickc@redhat.com>
5228 * messages (as_internal_value_out_of_range): Print a message about
5229 a value being out of range. Be consistent about whether the
5230 values are printed in decimal or hexadecimal.
5231 (as_warn_value_out_of_range): Generate a warning message about an
5233 (as_bad_value_out_of_range): Generate an error message about an
5235 * as.h: Prototype the new functions.
5236 * config/tc-alpha.c (insert_operand): Use new function.
5237 * config/tc-arc.c (arc_insert_operand): Likewise.
5238 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5239 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5240 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5241 * config/tc-s390.c (s390_insert_operand): Likewise.
5242 * config/tc-v850.c (v850_insert_operand): Likewise.
5244 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5246 * configure.in: Set em=linux for frv-*-*linux*.
5247 * configure: Rebuilt.
5248 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5249 (frv_md_fdpic_enabled): New.
5250 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5251 (DEFAULT_FDPIC): New.
5252 (frv_flags): Use DEFAULT_FDPIC.
5253 (frv_pic_flag): Likewise.
5254 (OPTION_NOPIC): New.
5255 (md_longopts): Add -mnopic.
5256 (md_parse_option): Handle it.
5257 (md_show_usage): Add -mfdpic and -mnopic.
5259 2004-05-05 Peter Barada <peter@the-baradas.com>
5261 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5262 chips for invalid coldfire instructions, rename selectors
5263 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5264 add current_chip to track which chip is referred to(including save/restore),
5265 use current_chip to select control registers, not current_arch.
5266 (md_show_usage): Add new chips.
5267 * doc/c-m68k.texi: Document new command line switches.
5269 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5271 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5272 (NOP_OPCODE): Define.
5273 (s390_align_code): Remove prototype.
5274 * tc-s390.c (s390_align_code): Remove.
5276 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5278 * config/tc-ia64.c (make_unw_section_name): Removed.
5279 (start_unwind_section): New function.
5280 (generate_unwind_image): Take const segT instead of const
5282 (dot_handlerdata): Adjusted.
5283 (dot_endp): Likewise.
5285 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5287 * config/obj-elf.c (obj_elf_change_section): Allow the
5288 ".note.GNU-stack" section has SHF_EXECINSTR.
5290 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5292 * config/obj-elf.c (get_section): Return bfd_boolean.
5293 (obj_elf_change_section): Call bfd_get_section_by_name_if
5294 instead of bfd_map_over_sections.
5296 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5298 * config/obj-elf.c (get_section): New function.
5299 (obj_elf_change_section): Support multiple sections with same
5302 2004-04-30 Nick Clifton <nickc@redhat.com>
5304 * config/tc-arm.c (create_register_alias): Fix typo checking for
5305 case sensitive register aliases.
5306 (co_proc_number): Use error message string in all_reg_maps[]
5308 (cp_reg_required_here): Likewise.
5309 (fp_reg_required_here): Likewise.
5311 2004-04-29 Brian Ford <ford@vss.fsi.com>
5313 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5315 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5317 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5318 (load_address, macro, mips_ip, md_parse_option)
5319 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5320 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5321 embedded-PIC handling, and update comments.
5322 (SWITCH_TABLE): Remove.
5323 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5324 (enum mips_pic_level): Remove EMBEDDED_PIC.
5325 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5326 (TC_FORCE_RELOCATION): Update comment.
5327 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5328 might be safe to remove now that MIPS embedded-PIC is gone.
5330 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5332 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5333 call to obj_set_subsection_attributes.
5334 (obj_som_init_stab_section): Likewise.
5335 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5336 (pa_def_subspaces): Provide comdat default.
5337 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5338 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5339 calls to create_new_subspace and update_subspace to pass comdat flag.
5340 (create_new_subspace, update_subspace): Add new comdat argument. Use
5341 it in calls to obj_set_subsection_attributes.
5342 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5343 and use of comdat, common and dup_comm parameters.
5345 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5347 * config/obj-elf.c (obj_elf_change_section): Check if the old
5348 group name is NULL before comparison.
5350 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5352 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5354 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5356 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5358 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5360 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5361 (OPTION_MEMBEDDED_PIC): Remove.
5362 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5363 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5364 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5365 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5366 (OPTION_ELF_BASE): Renumber.
5367 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5368 (md_show_usage): Remove mention of -membedded-pic.
5369 * doc/as.texinfo: Remove mention of -membedded-pic.
5371 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5373 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5374 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5376 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5377 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5378 USE_GLOBAL_POINTER_OPT.
5380 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5382 * config/tc-mips.c (macro): One more use of load_delay_nop.
5384 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5386 * config/tc-mips.c (load_delay_nop): New function.
5387 (load_address, macro): Use load_delay_nop() to build a nop
5388 which can be omitted with gpr_interlocks.
5390 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5392 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5393 cop_interlocks): Remove superfluous CPU entries.
5395 2004-04-22 Paul Brook <paul@codesourcery.com>
5397 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5399 2004-04-22 Peter Barada <peter@the-baradas.com>
5401 * NEWS: Added support for EMAC instructions and MAC/EMAC
5403 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5404 scale factor tokens, trailing_ampersand to mark mask addressing
5405 for MAC/EMAC instructions.
5406 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5408 (yylex): Handle '>', '<', and '&' following '+'.
5409 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5410 architectures in archs[].
5411 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5412 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5414 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5415 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5417 Add EMAC operands to init_table[].
5419 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5421 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5423 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5424 * config/tc-arm.c (enum mstate): Delete from here.
5425 (mapping_state): Remove the static mapstate variable and instead
5426 store the state in the segment. This allows a per-section mapping
5427 state. Handle and ignore MAP_UNDEFINED states.
5428 (arm_elf_change_section): Get the current mapping state from the
5430 (s_ltorg): Set the mapping state to MAP_DATA.
5431 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5432 for each pool as it is emitted.
5434 2004-04-22 Nick Clifton <nickc@redhat.com>
5436 * config/tc-arm.h: Formatting tidy ups.
5438 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5440 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5442 2004-04-20 DJ Delorie <dj@redhat.com>
5444 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5445 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5446 [TE_PE] (O_secrel): Define.
5447 [TE_PE] (x86_pe_cons_fix_new): New.
5448 [TE_PE] (pe_directive_secrel): Likewise.
5449 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5451 2004-04-19 Eric Christopher <echristo@redhat.com>
5453 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5454 of previous patch for fix in gcc.
5456 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5458 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5460 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5462 * read.c (do_align): Call md_flush_pending_output, if defined.
5464 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5466 * expr.c (operand): Correct checks for ++ and --.
5468 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5470 * config/tc-generic.c: Add some comments.
5472 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5474 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5475 -{no-}mfix-vr4122-bugs.
5476 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5477 (append_insn, mips_emit_delays): Update accordingly.
5478 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5479 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5480 (md_parse_option): Update after above changes.
5481 (md_show_usage): Add -mfix-vr4120.
5483 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5485 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5486 of .section directive; add a reference to the ELF .subsection
5489 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5491 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5494 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5496 * Makefile.am: Remove mips from aout targets.
5497 * Makefile.in: Regenerate.
5498 * configure.in: Remove mips-dec-bsd* target.
5499 * configure: Regenerate.
5501 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5504 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5505 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5506 Update "mapping". Restrict some @ modifiers to 32 bit.
5508 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5509 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5511 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5512 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5513 dont_adjust_reloc_32 is set.
5514 (md_longopts): Add option -renesas.
5515 (md_parse_option, md_show_usage): Likewise.
5516 * doc/c-sh.texi: Likewise.
5518 2004-04-01 Dave Korn <dk@artimi.com>
5520 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5521 hi16 and lo16 fixS structs.
5522 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5523 exactly the same way as for RELOC_DLX_REL16.
5524 (machine_ip): properly respect LO flag in the_insn and
5525 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5526 (md_apply_fix3): apply RELOC_DLX_LO16.
5528 2004-03-30 Stan Shebs <shebs@apple.com>
5530 Remove long-obsolete MPW support.
5531 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5532 * configure.in: Remove mention of ppc-*-mpw* config.
5533 * configure.in: Likewise.
5535 2004-03-30 Nick Clifton <nickc@redhat.com>
5537 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5538 OBJ_ELF being defined.
5540 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5542 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5544 2004-03-23 Paul Brook <paul@codesourcery.com>
5546 * config/tc-arm.c (meabi_flags): New variable.
5547 (arm_parse_eabi): New function.
5548 (md_begin): Set flags for EABI v3.
5550 (arm_long_opts): Add meabi.
5551 * doc/as.texinfo <ARM>: Document -meabi.
5552 * doc/c-arm.texi: Ditto.
5554 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5556 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5557 tables even when use_literal_section flag is not set.
5559 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5561 * config/tc-sh.c: Remove trailing whitespace.
5563 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5565 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5566 --mul-bug-abort and the default behavior.
5567 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5568 (err_for_dangerous_mul_placement): New variable.
5569 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5571 (md_cris_relax_table): Have placeholder for STATE_MUL.
5572 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5573 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5575 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5576 STATE_BYTE)>: Ditto.
5577 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5578 alignment and position of this frag, emit error message if
5580 (md_assemble): For a multiply insn and when checking it,
5581 transform the current frag into a special frag for that purpose.
5582 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5583 OPTION_MULBUG_ABORT_ON>: Handle new options.
5585 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5587 * config/tc-xtensa.c (mark_literal_frags): New function.
5588 (xtensa_move_literals): Call mark_literal_frags for all literal
5589 segments, including init and fini literal segments.
5590 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5592 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5594 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5595 (pa_comm): Set BSF_OBJECT in symbol flags.
5597 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5599 * Makefile.am: Run "make dep-am".
5600 * Makefile.in: Regenerate.
5601 * doc/Makefile.in: Regenerate.
5602 * config.in: Regenerate.
5603 * po/gas.pot: Regenerate.
5605 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5607 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5608 (demand_empty_rest_of_line): Issue an error here.
5609 (ignore_rest_of_line): Silently skip to end.
5610 (demand_copy_string): Issue an error, not warning.
5612 * config/obj-elf.c (obj_elf_section_name): Likewise.
5613 (obj_elf_section): Likewise.
5614 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5615 (arc_extinst): Likewise.
5616 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5617 (dot_spill): Likewise.
5618 (dot_unwabi): Likewise.
5619 (dot_prologue): Likewise.
5621 * expr.c (operand): Reject ++ and --.
5622 (operator): Likewise.
5624 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5626 * config/tc-sh.c: Include dw2gencfi.h.
5627 (sh_cfi_frame_initial_instructions): New function.
5628 (sh_regname_to_dw2regnum): Likewise.
5629 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5631 (TARGET_USE_CFIPOP): Define.
5632 (tc_cfi_frame_initial_instructions): Likewise.
5633 (tc_regname_to_dw2regnum): Likewise.
5634 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5635 * Makefile.am: Update dependencies.
5636 * Makefile.in: Regenerate.
5638 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5640 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5641 * configure: Regenerate.
5643 2004-03-12 Bob Wilson <bob.wilson@acm.org>
5645 * read.c (s_leb128): Call md_flush_pending_output.
5647 2004-03-12 Michal Ludvig <mludvig@suse.cz>
5649 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5650 * config/tc-i386.h (CpuPadLock): New define.
5651 (CpuUnknownFlags): Added CpuPadLock.
5653 2004-03-07 Andreas Schwab <schwab@suse.de>
5655 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5657 2004-03-07 Richard Henderson <rth@redhat.com>
5659 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5660 (cfi_finish): Likewise for fde.
5662 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5664 * config/tc-ia64.c (md_assemble): Properly handle NULL
5666 (ia64_handle_align): Don't abort if failed to add a stop bit.
5668 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5670 * Makefile.in: Regenerated.
5671 * aclocal.m4: Likewise.
5672 * configure: Likewise.
5673 * doc/Makefile.in: Likewise.
5675 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5677 * config/tc-ia64.c (dot_align): New.
5678 (ia64_do_align): Make it static.
5679 (md_pseudo_table): Use "dot_align" for "align".
5680 (ia64_md_do_align): Don't set align_frag here.
5681 (ia64_handle_align): Add a stop bit to the previous bundle if
5684 * config/tc-ia64.h (ia64_do_align): Removed.
5686 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5688 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5689 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5690 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5691 the most general type or the user specifically requested it.
5692 (md_assemble): Add a new error message for when an instruction
5693 is understood, but is not allowed due to an -isa option.
5695 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5697 * config/tc-ia64.c (align_frag): New.
5698 (md_assemble): Set the tc_frag_data field in align_frag for
5699 IA64_OPCODE_FIRST instructions.
5700 (ia64_md_do_align): Set align_frag.
5701 (ia64_handle_align): Add a stop bit if needed.
5703 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5704 (TC_FRAG_INIT): New.
5706 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5708 * config/tc-frv.c (fr400_audio): New variable.
5709 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5710 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5711 (target_implements_insn_p): New function.
5712 (md_assemble): Report an error if the processor doesn't implement
5715 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5717 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5718 (md_parse_option): Ditto.
5719 (OPTION_NO_SPECIAL_M32R): Added.
5720 (md_show_usage): Document it.
5721 (enable_speial_m32r): Changed a default value from 0 to 1.
5722 * doc/c-m32r.texi: Document the -no-bitinst option.
5724 2004-02-27 Nick Clifton <nickc@redhat.com>
5726 * config/tc-sh.c (get_operand): Revert previous delta.
5727 (tc_gen_reloc): Check for an unknown reloc type before processing
5730 2004-02-27 Hannes Reinecke <hare@suse.de>
5732 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5733 .insn pseudo operation.
5735 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5737 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5738 added for wrong syntax.
5740 2004-02-26 Eric Christopher <echristo@redhat.com>
5742 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5743 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5745 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5747 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5748 nibble types to assembler.
5750 2004-02-25 Fred Fish <fnf@redhat.com>
5752 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5754 2004-02-20 James E Wilson <wilson@specifixinc.com>
5756 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5758 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5759 (ia64_estimate_size_before_relax): New.
5760 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5761 (generate_unwind_image): Pass 1 to fixup_unw_records.
5762 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5763 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5765 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5767 * stabs.c (generate_asm_file): Avoid warning about use of
5768 uninitialized variable.
5770 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5772 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5773 body, and endp, allow unwind records which do not have a "t"
5774 (time/instruction) field.
5776 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5778 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5779 (do_mav_dspsc_2): Likewise.
5780 Fix accumulator registers move opcodes.
5782 2004-02-13 Hannes Reinecke <hare@suse.de>
5783 Jakub Jelinek <jakub@redhat.com>
5785 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5787 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5789 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5790 (tc_frob_symbol): New macro definition.
5791 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5793 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5795 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5798 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5800 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5801 (TC_CASE_SENSITIVE): ... this.
5802 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5803 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5805 2004-02-06 James E Wilson <wilson@specifixinc.com>
5807 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5808 (generate_unwind_image): Re-add it here.
5810 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5812 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5813 * read.h (SKIP_WHITESPACE): Turn into an expression.
5814 * read.c (read_a_source_file): A pseudo is removed by having a
5817 2004-02-05 James E Wilson <wilson@specifixinc.com>
5819 * config/tc-ia64.c (output_endp): New.
5820 (count_bits): Delete.
5821 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5822 endp unwind records.
5823 (fixup_unw_records): Handle endp unwind records. Delete code for
5824 shortening prologue regions not followed by a body record.
5825 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5826 * config/tc-ia64.h (unw_record_type): Add endp.
5828 2004-02-03 James E Wilson <wilson@specifixinc.com>
5830 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5831 fill padding bytes with zeroes.
5832 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5833 sets unwind_record slot_number and slot_frag fields.
5835 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5837 * config/tc-mips.c (add_got_offset_hilo): New function.
5838 (macro): Use load_register() and add_got_offset_hilo() to load
5839 constants instead of hardcoding code sequences throughout.
5841 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5843 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5845 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5847 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5849 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5850 of hard-coded test for TARGET_OS=elf.
5852 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5854 * config/tc-mips.c (hilo_interlocks): Change definition
5855 so that MIPS32, MIPS64 and later ISAs are included, along with
5856 the already-included machines. Update comments.
5858 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5860 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5861 undefined local labels.
5863 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5865 * config/tc-mips.c (load_address, macro): Update comments about
5866 NewABI GP relaxation.
5868 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5870 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5871 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5872 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5873 (set_at, load_register, load_address, move_register): Likewise.
5874 (load_got_offset, add_got_offset): Likewise.
5875 Update all calls and tidy accordingly.
5877 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5879 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5880 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5881 (RELAX_USE_SECOND): Bump to 0x10000.
5882 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5883 (mips_macro_warning): New variable.
5884 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5885 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5886 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5888 (append_insn): Update mips_macro_warning.sizes.
5889 (macro_start, macro_warning, macro_end): New functions.
5890 (macro_build): Don't emit warnings here.
5891 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5892 (md_convert_frag): Check for cases where one macro alternative
5893 needs a warning and the other doesn't. Emit a warning if the
5894 longer sequence was chosen.
5896 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5898 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5899 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5900 the first sequence, the size of the second sequence, and a flag
5901 that says whether we should warn.
5902 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5903 (RELAX_FIRST, RELAX_SECOND): New.
5904 (mips_relax): New variable.
5905 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5906 (append_insn): Remove "place" argument. Use mips_relax.sequence
5907 rather than "place" to check whether we're expanding the second
5908 alternative of a relaxable macro. Remove redundant check for
5909 branch relaxation. If generating a normal insn, and there
5910 is not enough room in the current frag, call relax_close_frag()
5911 to close it. Update mips_relax.sizes[]. Emit fixups for the
5912 second version of a relaxable macro. Record the first relaxable
5913 fixup in mips_relax. Remove tc_gen_reloc workaround.
5914 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5915 in the same way as in append_insn.
5916 (mips16_macro_build): Remove "place" argument.
5917 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5918 when generating the second version of a relaxable macro.
5919 (load_got_offset, add_got_offset): New functions.
5920 (load_address, macro): Use new relaxation machinery. Remove
5921 tc_gen_reloc workarounds.
5922 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5923 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5924 first version is needed.
5925 (tc_gen_reloc): Remove relaxation handling.
5926 (md_convert_frag): Go through the fixups for a relaxable macro and
5927 mark those that belong to the unneeded alternative as done. If the
5928 second alternative is needed, adjust the fixup addresses to account
5929 for the deleted first alternative.
5931 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5933 * frags.h (frag_room): Declare.
5934 * frags.c (frag_room): New function.
5935 * doc/internals.texi: Document it.
5937 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5939 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5940 optimization for -mtune=r3900, as this will break on other CPUs.
5942 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
5944 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5945 be relaxed, use fixup.
5946 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5948 2004-01-19 Jakub Jelinek <jakub@redhat.com>
5950 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5953 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5955 * config/tc-mips.c (append_insn): Properly detect variant frags
5956 that preclude swapping of relaxed branches. Correctly swap
5957 instructions between frags when dealing with relaxed branches.
5959 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5961 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5963 * aclocal.m4: Regenerate.
5964 * configure: Regenerate.
5966 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5968 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5971 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
5973 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5974 reloc, reserve space for the delay slot as well as the jalr itself.
5976 2004-01-09 Paul Brook <paul@codesourcery.com>
5978 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5979 (do_vfp_sp2_from_reg2): New function.
5981 (do_vfp_dp_from_reg2): Check return values properly.
5983 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5985 * config/tc-mips.c (warn_nops): Remove static variable.
5986 (macro): Remove test of warn_nops.
5987 (md_shortops): Remove 'n'.
5988 (md_parse_option): Remove 'n' case.
5989 (md_show_usage): Remove -n.
5990 * doc/as.texinfo (Overview): Remove MIPS -n option.
5991 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5992 * NEWS: Mention removal of MIPS -n option.
5994 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5995 (cop_interlocks): Check ISA level.
5996 (cop_mem_interlocks): Define.
5997 (reg_needs_delay): Check cop_interlocks rather than
5998 ISA_HAS_COPROC_DELAYS.
5999 (append_insn): Likewise. Use cop_mem_interlocks rather than
6000 directly checking mips_opts.isa.
6001 (mips_emit_delays): Likewise.
6003 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6005 * config/tc-ia64.c (unwind): Move next_slot_number and
6006 next_slot_frag to ...
6007 (unw_rec_list): Here.
6008 (free_list_records): Removed.
6009 (output_unw_records): Likewise.
6010 (generate_unwind_image): Make it void.
6011 (alloc_record): Initialize next_slot_number and next_slot_frag.
6012 (slot_index): Take .org, .space and .align into account.
6013 (fixup_unw_records): Don't set slot_number to 0. Use
6014 list->next_slot_number and list->next_slot_frag instead of
6015 unwind.next_slot_number and unwind.next_slot_frag.
6016 (ia64_convert_frag): New.
6017 (generate_unwind_image): Generate a rs_machine_dependent frag
6019 (emit_one_bundle): Use list->next_slot_number and
6020 list->next_slot_frag instead of unwind.next_slot_number and
6021 unwind.next_slot_frag.
6023 * config/tc-ia64.h (md_convert_frag): Defined as
6025 (md_estimate_size_before_relax): Defined as (f)->fr_var.
6027 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6029 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
6030 * config/tc-frv.h (md_apply_fix3): Don't define.
6031 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
6033 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
6034 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
6035 * config/tc-frv.c (line_separator_chars): Add `!'.
6036 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6037 * config/tc-frv.c (md_assemble): Clear insn upfront.
6038 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6039 * config/tc-frv.c (OPTION_FDPIC): New macro.
6040 (md_longopts): Add mfdpic.
6041 (md_parse_option): Handle it.
6042 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6043 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6044 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6045 (frv_pic_ptr): Parse funcdesc.
6047 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6049 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6050 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6052 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6054 * Makefile.am (Makefile): Move the dependency on
6055 $(BFDDIR)/configure.in to...
6056 (CONFIG_STATUS_DEPENDENCIES): ... here.
6057 (AUTOMAKE_OPTIONS): Require automake 1.8.
6058 * Makefile.in: Regenerate.
6059 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6060 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6061 $(BFDDIR)/configure.in here as well.
6062 * doc/Makefile.in: Regenerate.
6064 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6066 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6067 * Makefile.in: Regenerate.
6068 * aclocal.m4: Regenerate.
6069 * doc/Makefile.am (install, install-info): Remove.
6070 (install-data-local): A new hook for install-info.
6071 (AUTOMAKE_OPTIONS): Require automake 1.8.
6072 * doc/Makefile.in: Regenerate.
6074 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6076 * doc/c-sh.texi: Update description about floating point behavior
6079 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6081 * configure.in: Add m68k-uClinux target.
6082 * configure: Regenerate.
6084 For older changes see ChangeLog-0203
6090 version-control: never