| blob | c8b457e2fcb5c631937e6ae3c693f7711ab850fd |
1 2005-09-14 Jan Beulich <jbeulich@novell.com>
3 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
4 registers, floating point control and status words, and mxcsr as
5 well as (for 64-bit code) segment base registers and rflags.
7 2005-09-09 Dmitry Diky <diwil@spec.ru>
9 * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
10 (msp430_relax_frag): add a guard check to ensure that final fr_subtype
11 has been reached.
13 2005-09-08 Chao-ying Fu <fu@mips.com>
15 * doc/as.texinfo: Document -mdsp and -mno-dsp options.
16 * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
17 directives.
19 2005-09-08 Paul Brook <paul@codesourcery.com>
21 * config/tc-arm.c (do_smi, do_t_smi): Rename ...
22 (do_smc, do_t_smc): ... to this.
23 (insns): Remane smi to smc.
24 (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
25 BFD_RELOC_ARM_SMC.
27 2005-09-07 Richard Henderson <rth@redhat.com>
29 * dwarf2dbg.c (dwarf2_where): Set line->isa.
30 (dwarf2_set_isa): New.
31 (dwarf2_directive_loc): Rearrange to allow all options on one line.
32 * dwarf2dbg.h (dwarf2_set_isa): Declare.
33 * doc/as.texinfo: Update .loc documentation.
35 2005-09-07 Richard Henderson <rth@redhat.com>
37 * dwarf2dbg.c: Include safe-ctype.h.
38 (DWARF2_LINE_OPCODE_BASE): Bump to 13.
39 (current): Initialize.
40 (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
41 DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
42 (dwarf2_directive_file): Cope with invalid filename.
43 (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
44 epilogue_begin, is_stmt, isa.
45 (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
46 case down lower.
47 (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
48 and DWARF2_FLAG_EPILOGUE_BEGIN.
49 (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
50 DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
51 * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
52 (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
53 (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
54 (struct dwarf2_line_info): Add isa member.
55 * doc/as.texinfo (LNS directives): New node.
57 2005-09-07 David Ung <davidu@mips.com>
59 * config/tc-mips.c (append_insn): Undo last change. Instead add
60 guard to suppress calling frag_grow if the current instruction is
61 one that allows a delay slot.
63 2005-09-06 Chao-ying Fu <fu@mips.com>
65 * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
66 (mips_opts): Add -1 to initialize ase_mt.
67 (file_ase_mt): New variable for -mmt.
68 (CPU_HAS_MT): New define.
69 (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
70 formats.
71 (mips_ip): Check ase_mt to enable MT instructions.
72 Handle !, $, *, &, +T, +t, g operand formats.
73 For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
74 odd float registers.
75 (OPTION_MT, OPTION_NO_MT): New define.
76 (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
77 (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
78 (mips_after_parse_args): Set ase_mt based on CPU.
79 (s_mipsset): Handle ".set mt" and ".set nomt".
80 (mips_elf_final_processing): Remind of adding new flag for MT ASE.
81 (md_show_usage): Show usage of -mmt and -mno-mt.
82 * doc/as.texinfo: Document -mmt and -mno-mt options.
83 * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
84 directives.
86 2005-09-06 Paul Brook <paul@codesourcery.com>
88 * config/tc-arm.c (arm_it): Add relax field.
89 (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
90 b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
91 (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
92 do_t_mov_cmp): Allow relaxation.
93 (output_relax_insn): New function.
94 (put_thumb32_insn): New function.
95 (output_inst): Use new functions.
96 (md_assemble): Don't throw error on relaxable instructions.
97 (insns): Change "b" entry from TCE(...) to tCE(...).
98 (md_estimate_size_before_relax): Return 2.
99 (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
100 relax_branch, arm_relax_frag): New functions.
101 (arm_force_relocation): Return 0 for Thumb-2 immediate operand
102 relocations.
103 * config/tc-arm.h (md_convert_frag): Remove definition.
104 (md_relax_frag): Define.
105 (arm_relax_frag): Add prototype.
107 2005-09-02 Paul Brook <paul@codesourcery.com>
109 * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
111 2005-09-02 Paul Brook <paul@codesourcery.com>
113 * config/tc-arm.c (encode_arm_cp_address): Use
114 BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
115 (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
116 mode.
117 (md_assemble): Only allow coprocessor instructions when Thumb-2 is
118 available.
119 (cCE, cC3): Define.
120 (insns): Use them for coprocessor instructions.
121 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
122 (get_thumb32_insn): New function.
123 (put_thumb32_insn): New function.
124 (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
125 BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
127 2005-09-02 Paul Brook <paul@codesourcery.com>
129 * config/tc-arm.c (opcode_lookup): Look for infix opcode when
130 incorrect suffix matches.
132 2005-09-01 David Ung <davidu@mips.com>
134 * config/tc-mips.c (append_insn): Correctly handle mips16 case
135 when the frags are different for the 2 instructions we want to
136 swap. If the lengths of the 2 instructions are not the same, we
137 won't do the swap but emit an nop.
139 2005-09-01 Dmitry Diky <diwil@spec.ru>
141 * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
142 as appropriate. Change frag_variant() to frag_var() for relaxes.
144 2005-08-29 Nick Clifton <nickc@redhat.com>
146 * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
147 there is no symbol.
149 2005-08-26 Jan Beulich <jbeulich@novell.com>
151 * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
152 qualified operand of a branch.
153 (intel_bracket_expr): Set JumpAbsolute here...
154 (intel_e11): ... rather than here.
156 2005-08-26 Christian Groessler <chris@groessler.org>
158 * configure.tgt: Set bfd_gas also for z8k cpu.
159 * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
160 type.
161 (newfix): Adapt to bfd reloc types.
162 (build_bytes): Adapt to bfd reloc types. Ensure that enough space
163 is available in the current frag.
164 (md_convert_frag): Adapt function parameters.
165 (tc_gen_reloc): New function.
166 (md_section_align): Use bfd_get_section_alignment.
167 (md_apply_fix): Adapt to bfd reloc types. Fix handling of
168 BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
169 relocations.
170 * config/tc-z8k.h (TARGET_ARCH): Define.
171 (tc_fix_adjustable): Define.
173 2005-08-25 Chao-ying Fu <fu@mips.com>
175 * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
176 (mips_opts): Add -1 to initialize ase_dsp.
177 (file_ase_dsp): New variable for -mdsp.
178 (CPU_HAS_DSP): New define.
179 (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
180 operand formats.
181 (mips_ip): Add min_range and max_range for checking singed numbers.
182 Check ase_dsp to enable DSP instructions.
183 Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
184 (OPTION_DSP, OPTION_NO_DSP): New define.
185 (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
186 (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
187 (mips_after_parse_args): Set ase_dsp based on CPU.
188 (s_mipsset): Handle ".set dsp" and ".set nodsp".
189 (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
190 (md_show_usage): Show usage of -mdsp and -mno-dsp.
192 2005-08-23 David Ung <davidu@mips.com>
194 * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
195 cpu names.
197 2005-08-23 Alan Modra <amodra@bigpond.net.au>
199 PR 1036
200 * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
202 2005-08-23 Phil Edwards <phil@codesourcery.com>
204 * configure.tgt (*-*-vxworks): Match vxworks* instead.
206 2005-08-22 Jan Beulich <jbeulich@novell.com>
208 * config/tc-i386.c (object_64bit): New.
209 (i386_target_format): Initialize it.
210 (output_disp): Use object_64bit for relocation type determination.
211 (output_imm): Likewise.
212 (i386_validate_fix): Likewise.
213 (tc_gen_reloc): Likewise.
214 (lex_got): Likewise. Remove static mode_name. Change array size
215 of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
216 (x86_cons): Use object_64bit for deciding whether quad fields can
217 have relocations.
219 2005-08-18 Christian Groessler <chris@groessler.org>
221 * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
222 * config/tc-mcore.h: Likewise.
223 * config/tc-z8k.h: Likewise.
224 * config/tc-z8k.c: Likewise.
225 * config/tc-sh.h: Remove TC_RELOC_MANGLE and
226 sh_coff_reloc_mangle declaration.
227 * config/tc-sh.c: (md_apply_fix): Fix comment for case
228 BFD_RELOC_SH_USES.
230 2005-08-18 Kaz Kojima <kkojima@rr.iij4u.or.jp>
232 * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
233 to confirm that no ISA is specified.
235 2005-08-18 Nick Clifton <nickc@redhat.com>
237 * write.c (relax_segment): Count the number of frags being
238 processed and use this to compute a maximum limit on the number of
239 iterations that will be allowed when attempting to relax the
240 segment.
242 2005-08-17 Danny Smith <dannysmith@users.sourceforge.net>
244 * config/obj-coff.c (obj_coff_weak): Set auxiliary record
245 of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
247 2005-08-16 Alan Modra <amodra@bigpond.net.au>
249 * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
250 default cpu.
252 2005-08-15 Paul Brook <paul@codesourcery.com>
254 * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
255 instructions.
256 (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
258 2005-08-15 Daniel Jacobowitz <dan@codesourcery.com>
260 * config/tc-ppc.c (parse_cpu): Add -me300 support.
261 (md_show_usage): Likewise.
262 * doc/c-ppc.texi (PowerPC-Opts): Document it.
264 2005-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
266 * config/tc-s390.c (md_parse_option): Add cpu type z9-109.
267 (md_gather_operands): Add support for optional operands.
269 2005-08-12 Dmitry Diky <diwil@spec.ru>
270 * config/tc-msp430.c (msp430_enable_relax): New flag.
271 (msp430_enable_polys): Likewise.
272 (OPTION_RELAX): New option.
273 (OPTION_POLYMORPHS): Likewise.
274 (md_longopts): New long options.
275 (md_show_usage): Updated.
276 (md_parse_option): Add new options handler.
277 (msp430_operands): Add check if polymorph insns are enabled.
278 (msp430_force_relocation_local): New function.
279 (md_apply_fix): Now delete relocs according to new flags combination.
280 (msp430_relax_frag): Convert long branches to short branches only if
281 flag msp430_enable_relax is set.
282 * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
283 (msp430_force_relocation_local): Likewise.
284 * doc/c-msp430.texi: Describe new options.
286 2005-08-11 Ian Lance Taylor <ian@airs.com>
288 * Makefile.am ($(srcdir)/make-gas.com): Remove target.
289 (stamp-mk.com): Likewise.
290 (EXTRA_DIST): Remove make-gas.com from list.
291 (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
292 * Makefile.in: Regenerate.
294 2005-08-11 Hans-Peter Nilsson <hp@axis.com>
296 * subsegs.c (subseg_change): Move declaration of seginfo to before
297 first statement.
299 2005-08-11 Alan Modra <amodra@bigpond.net.au>
301 * README-vms: Delete.
302 * config-gas.com: Delete.
303 * makefile.vms: Delete.
304 * vmsconf.sh: Delete.
305 * config/atof-tahoe.c: Delete.
306 * config/m88k-opcode.h: Delete.
307 * config/obj-bout.c: Delete.
308 * config/obj-bout.h: Delete.
309 * config/obj-hp300.c: Delete.
310 * config/obj-hp300.h: Delete.
311 * config/tc-a29k.c: Delete.
312 * config/tc-a29k.h: Delete.
313 * config/tc-h8500.c: Delete.
314 * config/tc-h8500.h: Delete.
315 * config/tc-m88k.c: Delete.
316 * config/tc-m88k.h: Delete.
317 * config/tc-tahoe.c: Delete.
318 * config/tc-tahoe.h: Delete.
319 * config/tc-tic80.c: Delete.
320 * config/tc-tic80.h: Delete.
321 * config/tc-w65.c: Delete.
322 * config/tc-w65.h: Delete.
323 * config/te-aux.h: Delete.
324 * config/te-delt88.h: Delete.
325 * config/te-delta.h: Delete.
326 * config/te-dpx2.h: Delete.
327 * config/te-hp300.h: Delete.
328 * config/te-ic960.h: Delete.
329 * config/vms-a-conf.h: Delete.
330 * doc/c-a29k.texi: Delete.
331 * doc/c-h8500.texi: Delete.
332 * doc/c-m88k.texi: Delete.
333 * README: Remove obsolete examples, and list of supported targets.
334 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
335 bout and hp300 support.
336 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
337 * configure.in: Remove --enable-bfd-assembler, need_bfd,
338 primary_bfd_gas.
339 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
340 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
341 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
342 * as.h: Likewise.
343 * dw2gencfi.c: Likewise.
344 * dwarf2dbg.c: Likewise.
345 * ehopt.c: Likewise.
346 * input-file.c: Likewise.
347 * listing.c: Likewise.
348 * literal.c: Likewise.
349 * messages.c: Likewise.
350 * obj.h: Likewise.
351 * output-file.c: Likewise.
352 * read.c: Likewise.
353 * stabs.c: Likewise.
354 * struc-symbol.h: Likewise.
355 * subsegs.c: Likewise.
356 * subsegs.h: Likewise.
357 * symbols.c: Likewise.
358 * symbols.h: Likewise.
359 * tc.h: Likewise.
360 * write.c: Likewise.
361 * write.h: Likewise.
362 * config/aout_gnu.h: Likewise.
363 * config/obj-aout.c: Likewise.
364 * config/obj-aout.h: Likewise.
365 * config/obj-coff.c: Likewise.
366 * config/obj-coff.h: Likewise.
367 * config/obj-evax.h: Likewise.
368 * config/obj-ieee.h: Likewise.
369 * config/tc-arm.c: Likewise.
370 * config/tc-arm.h: Likewise.
371 * config/tc-avr.c: Likewise.
372 * config/tc-avr.h: Likewise.
373 * config/tc-crx.h: Likewise.
374 * config/tc-d10v.h: Likewise.
375 * config/tc-d30v.h: Likewise.
376 * config/tc-dlx.h: Likewise.
377 * config/tc-fr30.h: Likewise.
378 * config/tc-frv.h: Likewise.
379 * config/tc-h8300.c: Likewise.
380 * config/tc-h8300.h: Likewise.
381 * config/tc-hppa.h: Likewise.
382 * config/tc-i370.h: Likewise.
383 * config/tc-i386.c: Likewise.
384 * config/tc-i386.h: Likewise.
385 * config/tc-i860.h: Likewise.
386 * config/tc-i960.c: Likewise.
387 * config/tc-i960.h: Likewise.
388 * config/tc-ip2k.h: Likewise.
389 * config/tc-iq2000.h: Likewise.
390 * config/tc-m32c.h: Likewise.
391 * config/tc-m32r.h: Likewise.
392 * config/tc-m68hc11.h: Likewise.
393 * config/tc-m68k.c: Likewise.
394 * config/tc-m68k.h: Likewise.
395 * config/tc-maxq.c: Likewise.
396 * config/tc-maxq.h: Likewise.
397 * config/tc-mcore.c: Likewise.
398 * config/tc-mcore.h: Likewise.
399 * config/tc-mn10200.h: Likewise.
400 * config/tc-mn10300.c: Likewise.
401 * config/tc-mn10300.h: Likewise.
402 * config/tc-ms1.h: Likewise.
403 * config/tc-msp430.c: Likewise.
404 * config/tc-msp430.h: Likewise.
405 * config/tc-ns32k.c: Likewise.
406 * config/tc-ns32k.h: Likewise.
407 * config/tc-openrisc.h: Likewise.
408 * config/tc-or32.c: Likewise.
409 * config/tc-or32.h: Likewise.
410 * config/tc-ppc.c: Likewise.
411 * config/tc-ppc.h: Likewise.
412 * config/tc-s390.h: Likewise.
413 * config/tc-sh.c: Likewise.
414 * config/tc-sh.h: Likewise.
415 * config/tc-sparc.c: Likewise.
416 * config/tc-tic30.c: Likewise.
417 * config/tc-tic30.h: Likewise.
418 * config/tc-tic4x.c: Likewise.
419 * config/tc-tic4x.h: Likewise.
420 * config/tc-tic54x.c: Likewise.
421 * config/tc-tic54x.h: Likewise.
422 * config/tc-v850.h: Likewise.
423 * config/tc-vax.c: Likewise.
424 * config/tc-vax.h: Likewise.
425 * config/tc-xstormy16.h: Likewise.
426 * config/tc-xtensa.h: Likewise.
427 * config/tc-z8k.c: Likewise.
428 * config/tc-z8k.h: Likewise.
429 * config/vms-a-conf.h
430 * doc/Makefile.am: Likewise.
431 * doc/all.texi: Likewise.
432 * doc/as.texinfo: Likewise.
433 * doc/internals.texi: Likewise.
434 * doc/Makefile.in: Regenerate.
435 * Makefile.in: Regenerate.
436 * configure: Regenerate.
437 * config.in: Regenerate.
438 * po/POTFILES.in: Regenerate.
440 2005-08-09 Nick Clifton <nickc@redhat.com>
442 PR 1070
443 * macro.c (getstring): Do not treat round parentheses exactly the
444 same as angle brackets - the parentheses need to be preserved and
445 passed on to the macro processing code.
447 2005-08-08 Nick Clifton <nickc@redhat.com>
449 * config/tc-msp430.c (MSP430_ISA_21): Define.
450 (mcu_types): Add entries for msp430x21xx variants.
452 2005-08-08 Nick Clifton <nickc@redhat.com>
454 PR 1070
455 * macro.c (getstring): Treat round parentheses in the same way as
456 angle brackets.
457 (get_any_string): Likewise.
459 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
461 PR gas/1118
462 * as.c (parse_args): Handle -al=<FILE>.
464 2005-08-07 Nick Clifton <nickc@redhat.com>
466 * read.c (s_app_line): Accept a line number of 0 for compatibility
467 with gcc's output for assembler-with-cpp files.
469 2005-08-05 Paul Brook <paul@codesourcery.com>
471 * config/tc-arm.c (current_it_mask, current_cc): New variables.
472 (do_t_add_sub): Use correct encodings inside IT block.
473 (do_t_arit3c): Ditto.
474 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
475 (md_assemble): Verify conditional suffixes agains IT blocks.
477 2005-08-05 Paul Brook <paul@codesourcery.com>
479 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
480 constants.
481 (encode_thumb32_shifted_operand): Prohibit register shifts.
482 (encode_thumb32_addr_mode): Fix typo.
483 (insns): Correct thumb2 ldm and stm opcodes.
485 2005-08-02 Khem Raj <kraj@mvista.com>
487 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
488 WLDRD/WSTRD instruction.
490 2005-08-02 Alan Modra <amodra@bigpond.net.au>
492 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
493 if emitting a reloc.
495 2005-07-29 Thiemo Seufer <ths@networkno.de>
497 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
499 2005-07-29 Paul Brook <paul@codesourcery.com>
501 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
502 pop.
503 (do_t_addr): Implement 32-bit variant.
504 (do_t_push_pop): Make some errors warnings. Handle single register
505 32-bit case.
506 (insns): Use tCE for adr.
507 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
508 (md_apply_fix): Ditto.
510 2005-07-29 Paul Brook <paul@codesourcery.com>
512 * config/tc-arm.c (parse_tb): New function.
513 (enum operand_parse_code): Add OP_TB.
514 (parse_operands): Handle OP_TB.
515 (do_t_add_sub_w, do_t_tb): New functions.
516 (insns): Add entries for addw, subw, tbb and tbh.
517 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
519 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
521 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
523 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
525 * config/tc-i386.c (handle_large_common): Declare only for ELF.
527 2005-07-27 Jan Beulich <jbeulich@novell.com>
529 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
530 int.
531 (unw_p_record): Remove unused/redundant fields imask and rmask.
532 Combine spoff and pspoff into a union. Combine gr and br into a
533 union. Change type of grmask and brmask to unsigned char. Change type
534 of frmask to unsigned int.
535 (unw_x_record): Combine spoff, pspoff, and treg into a union.
536 * config/tc-ia64.c (unwind): New field 'pending_saves'.
537 (check_pending_save): New.
538 (alloc_record): Clear out entire record.
539 (output_psp_gr): Use renamed structure fields.
540 (output_psp_sprel): Likewise.
541 (output_rp_gr): Likewise.
542 (output_rp_br): Likewise.
543 (output_rp_psprel): Likewise.
544 (output_rp_sprel): Likewise.
545 (output_pfs_gr): Likewise.
546 (output_pfs_psprel): Likewise.
547 (output_pfs_sprel): Likewise.
548 (output_preds_gr): Likewise.
549 (output_preds_psprel): Likewise.
550 (output_preds_sprel): Likewise.
551 (output_spill_base): Likewise.
552 (output_unat_gr): Likewise.
553 (output_unat_psprel): Likewise.
554 (output_unat_sprel): Likewise.
555 (output_lc_gr): Likewise.
556 (output_lc_psprel): Likewise.
557 (output_lc_sprel): Likewise.
558 (output_fpsr_gr): Likewise.
559 (output_fpsr_psprel): Likewise.
560 (output_fpsr_sprel): Likewise.
561 (output_priunat_gr): Likewise.
562 (output_priunat_psprel): Likewise.
563 (output_priunat_sprel): Likewise.
564 (output_bsp_gr): Likewise.
565 (output_bsp_psprel): Likewise.
566 (output_bsp_sprel): Likewise.
567 (output_bspstore_gr): Likewise.
568 (output_bspstore_psprel): Likewise.
569 (output_bspstore_sprel): Likewise.
570 (output_rnat_gr): Likewise.
571 (output_rnat_psprel): Likewise.
572 (output_rnat_sprel): Likewise.
573 (output_spill_psprel): Likewise.
574 (output_spill_sprel): Likewise.
575 (output_spill_reg): Likewise.
576 (output_fr_mem): Likewise. Allocate one unwind record per set mask
577 bit.
578 (output_frgr_mem): Likewise.
579 (output_gr_mem): Likewise.
580 (output_br_mem): Likewise.
581 (output_gr_gr): Likewise.
582 (output_br_gr): Likewise.
583 (fixup_unw_records): Likewise.
584 (process_one_record): Use renamed structure fields. For gr_gr and
585 br_gr, collect mask from chain of records before output.
586 (in_prologue): Simplify and eliminate early returns. Call
587 check_pending_save.
588 (in_body): Simplify and eliminate early returns.
589 (dot_body): Call check_pending_save.
590 (md_assemble): Update comment. Deal with pending saves.
592 2005-07-26 Jan Beulich <jbeulich@novell.com>
594 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
595 mask from guessed suffix, but mask out other immediate types only
596 if at least on candidate is valid for the insn.
598 2005-07-25 DJ Delorie <dj@redhat.com>
600 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
601 Support %mod() modifiers from opcodes.
602 * doc/c-m32c.texi (M32C-Modifiers): New section.
604 2005-07-25 Jan Hubicka <jh@suse.cz>
605 H.J. Lu <hongjiu.lu@intel.com>
607 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
608 defined.
609 (elf_com_section_ptr): New.
610 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
611 (elf_common_parse): Make it global. Use elf_com_section_ptr
612 instead of bfd_com_section_ptr.
613 (obj_elf_change_section): Handle x86-64 large bss sections.
615 * config/obj-elf.h (elf_com_section_ptr): New.
616 (elf_common_parse): New.
618 * config/tc-i386.c (handle_large_common): New.
619 (md_pseudo_table): Add "largecomm".
620 (x86_64_section_letter): New.
621 (x86_64_section_word): New.
623 * config/tc-i386.h (x86_64_section_word): New.
624 (x86_64_section_letter): New.
625 (md_elf_section_letter): New. Defined.
626 (md_elf_section_word): Likewise.
628 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
630 * configure.tgt: Remove i386-*-rtemself*.
631 Remove sparc-*-rtemself*.
633 2005-07-21 Ben Elliston <bje@gnu.org>
635 * config/tc-m68k.h: Remove TE_LYNX conditional code.
637 2005-07-21 Paul Brook <paul@codesourcery.com>
639 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
640 inst.reloc.pc_rel.
642 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
644 * messages.c: Use vsnprintf instead of vsprintf.
646 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
648 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
649 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
651 2005-07-18 Nick Clifton <nickc@redhat.com>
653 * configure.tgt: Restore alpha ordering to list of arches.
655 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
657 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
659 2005-07-18 Jan Beulich <jbeulich@novell.com>
661 * config/tc-i386.c (md_begin): Use IS_ELF.
662 (tc_i386_fix_adjustable): Likewise.
663 (md_estimate_size_before_relax): Likewise.
664 (md_apply_fix): Likewise.
665 (i386_target_format): Likewise.
666 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
667 (i386_immediate): Remove #ifdef LEX_AT.
668 (i386_displacement): Likewise.
669 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
670 LEX_AT.
672 2005-07-18 Jan Beulich <jbeulich@novell.com>
674 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
675 parameter to unsigned. Parameter sign now is tristate - zero/
676 positive mean unsigned/signed, negative means signedness doesn't
677 matter. Check field size,
678 signedness, and pcrel-ness are in agreement between relocated field
679 and relocation type. Adjust diagnostics.
680 (optimize_imm): And type mask of operand instead of overwriting it.
681 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
682 local structure and initialize gotrel accordingly. Pass caller as
683 mask of types that the operator can match.
684 (x86_cons_fix_new): Let reloc know that signedness of relocation
685 doesn't matter.
686 (x86_pe_cons_fix_new): Likewise.
687 (x86_cons): Pass additional argument to lex_got.
688 (i386_immediate): New local variable 'types'. Pass its address as
689 additional argument to lex_got. Mask out operand types not supported
690 befoe returning.
691 (i386_displacement): Likewise. Set bigdisp to all types supported in
692 64-bit mode, combining the previously split initialization.
694 2005-07-18 Jan Beulich <jbeulich@novell.com>
696 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
697 current mode.
699 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
701 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
702 promoted match.
704 2005-07-16 Alan Modra <amodra@bigpond.net.au>
706 * Makefile.am: Run "make dep-am".
707 * Makefile.in: Regenerate.
709 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
711 * gas/config/tc-i386.h (CpuVMX): New.
712 (CpuUnknownFlags): Add CpuVMX.
714 2005-07-14 Jim Blandy <jimb@redhat.com>
716 Add support for the Renesas M32C.
717 * Makefile.am (CPU_TYPES): List m32c.
718 (TARGET_CPU_CFILES): List config/tc-m32c.c.
719 (TARGET_CPU_HFILES): List config/tc-m32c.h.
720 * configure.in: Add case for m32c.
721 * configure.tgt: Add cases for m32c and m32c-*-elf.
722 * configure: Regenerated.
723 * config/tc-m32c.c, config/tc-m32c.h: New files.
724 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
725 * doc/Makefile.in: Regenerated.
726 * doc/all.texi: Set M32C.
727 * doc/as.texinfo: Add text for the M32C-specific options and line
728 comment characters, and refer to c-m32c.texi.
729 * doc/c-m32c.texi: New file.
731 2005-07-14 Nick Clifton <nickc@redhat.com>
733 PR 1069
734 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
735 the ins_parse buffer.
737 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
739 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
740 i386-*-rtemscoff*, sparc-*-rtemsaout*.
742 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
744 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
745 displacements.
747 2005-07-08 Ben Elliston <bje@au.ibm.com>
749 * frags.h: Remove ANSI_PROTOTYPES conditional code.
750 * config/obj-elf.h: Likewise.
751 * config/tc-h8300.h: Likewise.
752 * config/tc-h8500.h: Likewise.
753 * config/tc-i370.h: Likewise.
754 * config/tc-i386.h: Likewise.
755 * config/tc-m68hc11.h: Likewise.
756 * config/tc-m68k.h: Likewise.
757 * config/tc-ppc.h: Likewise.
758 * config/tc-s390.h: Likewise.
759 * config/tc-sh.h: Likewise.
760 * config/tc-sparc.h: Likewise.
761 * config/tc-tic30.c: Likewise.
762 * config/tc-w65.h: Likewise.
763 * config/tc-xtensa.h: Likewise.
765 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
767 PR gas/1049
768 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
770 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
772 * config/tc-tic30.c (debug): Add format attribute. Fix format
773 bugs.
775 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
777 * config/tc-i386.c (cpu_arch): Add sse3.
779 * config/tc-i386.h (CpuSSE3): Renamed from ...
780 (CpuPNI): This. Defined as CpuSSE3.
782 * doc/c-i386.texi: Document .sse3.
784 2005-07-06 Jan Beulich <jbeulich@novell.com>
786 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
788 2005-07-05 Nick Clifton <nickc@redhat.com>
790 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
791 md_chars_to_numbers to an unsigned pointer in order to avoid a
792 compile time warning.
794 2005-07-05 Paul Brook <paul@codesourcery.com>
796 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
798 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
800 * config/tc-ms1.c: New.
801 * config/tc-ms1.h: New.
802 * testsuite/gas/ms1/allinsn.d: New.
803 * testsuite/gas/ms1/allinsn.s: New.
804 * testsuite/gas/ms1/badinsn.s: New.
805 * testsuite/gas/ms1/badinsn1.s: New.
806 * testsuite/gas/ms1/badoffsethigh.s: New.
807 * testsuite/gas/ms1/badoffsetlow.s: New.
808 * testsuite/gas/ms1/badorder.s: New.
809 * testsuite/gas/ms1/badreg.s: New.
810 * testsuite/gas/ms1/badsignedimmhigh.s: New.
811 * testsuite/gas/ms1/badsignedimmlow.s: New.
812 * testsuite/gas/ms1/badsyntax.s: New.
813 * testsuite/gas/ms1/badsyntax1.s: New.
814 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
815 * testsuite/gas/ms1/badunsignedimmlow.s: New.
816 * testsuite/gas/ms1/errors.exp: New.
817 * testsuite/gas/ms1/ldst.s: New.
818 * testsuite/gas/ms1/misc.d: New.
819 * testsuite/gas/ms1/misc.s: New.
820 * testsuite/gas/ms1/ms1-16-003.d: New.
821 * testsuite/gas/ms1/ms1-16-003.s: New.
822 * testsuite/gas/ms1/ms1.exp: New.
823 * testsuite/gas/ms1/msys.d: New.
824 * testsuite/gas/ms1/msys.s: New.
825 * testsuite/gas/ms1/relocs.d: New.
826 * testsuite/gas/ms1/relocs.exp: New.
827 * testsuite/gas/ms1/relocs1.s: New.
828 * testsuite/gas/ms1/relocs2.s: New.
830 2005-07-05 Jan Beulich <jbeulich@novell.com>
832 * config/tc-i386.h (CpuSVME): New.
833 (CpuUnknownFlags): Include CpuSVME.
834 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
835 as alias of sledgehammer.
836 (md_assemble): Include invlpga in the check for insns with two source
837 operands.
838 (process_operands): Include SVME insns in the check for ignored
839 segment overrides. Adjust diagnostic.
840 (i386_index_check): Special-case SVME insns with memory operands.
842 2005-07-04 Khem Raj <kraj@mvista.com>
843 Nick Clifton <nickc@redhat.com>
845 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
846 use an immediate value.
847 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
848 since the register field of the operands structure is unsigned.
849 (s_arm_unwind_save_vfp): Make "reg" unsigned.
850 (parse_operands): Make the 2ns parameter an unsigned pointer to
851 match its use.
852 (do_ldrd): When using the imm field of the operands structure as a
853 second register field, treat it as unsigned.
855 2005-07-04 Alan Modra <amodra@bigpond.net.au>
857 PR 1004
858 * config/obj-elf.c (obj_elf_change_section): Use backend
859 get_sec_type_attr.
861 2005-07-01 Jan Beulich <jbeulich@novell.com>
863 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
864 (output_spill_psprel, output_spill_psprel_p): Combine.
865 (output_spill_sprel, output_spill_sprel_p): Combine.
866 (output_spill_reg, output_spill_regp_p): Combine.
867 (process_one_record): Handle psp_psprel.
868 (parse_predicate_and_operand): New.
869 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
870 initialize output values. Emit diagnostic case here.
871 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
872 (add_unwind_entry): New second parameter. Allow first parameter to
873 be NULL. Parse optional tag, emit warning about further support for
874 it otherwise being missing. Check end-of-line when requested.
875 (dot_fframe): Clear operand when wrong. Allow tag.
876 (dot_vframe): Likewise.
877 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
878 relative.
879 (dot_vframepsp): Remove.
880 (dot_altrp): Clear operand when wrong. Allow tag.
881 (dot_save): Likewise. Let default case also go through
882 add_unwind_entry.
883 (dot_savemem): Likewise.
884 (dot_restore): Don't return when wrong operand. Allow tag.
885 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
886 parse_predicate_and_operand and the new arguments to
887 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
888 when wrong operand. Allow tag.
889 (dot_restorereg, dot_restorereg_p): Likewise.
890 (dot_spillmem, dot_spillmem_p): Likewise.
891 (dot_saveg): Clear operand when wrong. Perform tighter operand
892 checks. Allow tag.
893 (dot_savef): Likewise.
894 (dot_saveb): Likewise.
895 (dot_savegf): Likewise.
896 (dot_spill): Remove end-of-line check. Combine. Simplify by using
897 parse_predicate_and_operand and the new arguments to
898 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
899 when wrong operand. Allow tag.
900 (popcount): New.
901 (dot_label_state): Don't return when wrong operand.
902 (dot_copy_state): Likewise.
903 (dot_unwabi): Likewise. Check if in prologue.
904 (dot_body): Don't call demand_empty_rest_of_line.
905 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
906 operand checks.
907 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
908 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
909 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
910 (parse_operand): New second parameter. Don't deal with '}' here
911 anymore. Don't advance past end-of-line.
912 (parse_operands): Pass second argument to parse_operand.
913 (ia64_start_line): Prevent out-of-bounds access through
914 input_line_pointer. Deal with '}' here.
915 (ia64_unrecognized_line): Don't deal with '}' here.
916 (dot_alias): Use ignore_rest_of_line not its deprecated alias
917 discard_rest_of_line.
919 2005-06-30 Zack Weinberg <zack@codesourcery.com>
921 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
922 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
923 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
924 (do_branch): Always set inst.reloc.pc_rel.
925 (s_arm_elf_cons): Disallow use of (plt) suffix.
926 (do_adrl): Adjust X_add_number unconditionally.
927 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
928 argument. Handle all adjustment for pipeline offset here.
929 (md_apply_fix): No need to undo work of md_pcrel_from. No
930 need to extract pre-encoded pipeline adjustments from various
931 branch instructions. Generally, assume instructions are already
932 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
933 special cases. Handle BFD_RELOC_ARM_PLT32 like
934 BFD_RELOC_ARM_PCREL_BRANCH.
935 (tc_gen_reloc): Remove OBJ_ELF special case.
936 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
938 2005-06-30 Ben Elliston <bje@gnu.org>
940 * Makefile.am (check-DEJAGNU): Don't search for expect.
941 * Makefile.in: Regenerate.
943 2005-06-30 Ben Elliston <bje@gnu.org>
945 * Makefile.am (EXPECT): Set to expect.
946 (RUNTEST): Likewise, set to runtest.
947 * Makefile.in: Regenerate.
949 2005-06-23 Ben Elliston <bje@gnu.org>
951 * config/m68k-parse.h: Use ISO C90.
952 * config/m68k-parse.y: Likewise.
953 * config/tc-m68k.h: Likewise.
955 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
957 PR 1013
958 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
959 movabs.
960 (optimize_disp): Optimize only if possible. Don't use 64bit
961 displacement on non-constants and do same on constants if
962 possible.
964 2005-06-17 Jan Beulich <jbeulich@novell.com>
966 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
967 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
968 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
969 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
970 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
971 aborting.
972 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
973 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
974 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
975 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
976 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
977 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
978 convert 8-byte pc-relative relocations.
979 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
980 (i386_validate_fix): Likewise.
981 (x86_cons): Also handle quad values in 64-bit mode.
982 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
983 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
984 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
985 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
987 2005-06-13 Zack Weinberg <zack@codesourcery.com>
989 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
990 symbolP as well as for names with a leading dot. Use ACONCAT.
991 (md_apply_fix): For branch relocations, only replace value
992 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
993 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
994 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
995 (LOCAL_LABEL_PREFIX): Don't define.
997 2005-06-10 Alan Modra <amodra@bigpond.net.au>
999 * config/tc-hppa.c (pa_block): Allocate just one byte for the
1000 fill pattern.
1002 2005-06-08 James E Wilson <wilson@specifixinc.com>
1004 PR 994
1005 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
1006 is NULL, then emit a warning, and return the current index.
1008 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
1010 PR 991
1011 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1012 temporary copy of the operands array so that changes can be safely
1013 backed out if the insn does not match.
1014 (m68k_compare_opcode): Shortcut the test when the parameters are
1015 the same. Return 1 if the names match but the second opcode is
1016 further on in the array than the first.
1018 2005-06-08 Nick Clifton <nickc@redhat.com>
1020 PR 994
1021 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1023 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1025 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1027 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
1028 Michael Snyder <msnyder@redhat.com>
1029 Stan Cox <scox@redhat.com>
1031 * configure.in: Add ms1 case.
1033 * configure: Regenerate.
1035 * configure.tgt: Add ms1 case.
1037 2005-06-07 Bob Wilson <bob.wilson@acm.org>
1039 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1040 * config/tc-xtensa.c (new_resource_table): Likewise.
1041 (resize_resource_table): Likewise.
1042 (release_resources): Fix assertion for unsigned values.
1044 2005-06-07 Zack Weinberg <zack@codesourcery.com>
1046 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1047 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1048 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1049 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1050 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1051 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1052 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1053 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1054 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1055 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1056 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1057 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1058 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1059 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1060 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1061 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1062 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1063 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1064 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1065 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1066 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1067 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1068 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1069 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1070 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1071 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1072 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1073 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1074 * config/tc-xtensa.c, config/tc-z8k.c:
1075 Replace all instances of the string "_apply_fix3" with
1076 "_apply_fix".
1077 * po/POTFILES.in, po/gas.pot: Regenerate.
1079 2005-06-08 Alan Modra <amodra@bigpond.net.au>
1081 * Makefile.am: Run "make dep-am".
1082 (POTFILES): Remove GAS_CFILES.
1083 * Makefile.in: Regenerate.
1085 2005-06-07 David Ung <davidu@mips.com>
1087 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1088 24kc, 24kf and 24kfx under MIPS32 release 2.
1090 2005-06-04 Nick Clifton <nickc@redhat.com>
1092 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1093 to their Thumb-enabled equivalents.
1095 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
1097 * config/tc-mips.c (load_register): Add leading "0x" to the
1098 output of sprintf_vma().
1099 (macro): Likewise.
1101 2005-06-01 Nick Clifton <nickc@redhat.com>
1103 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1104 test for the presence of thumb version of the parsing functions
1105 since they must always exist and the test generates a compile time
1106 warning message.
1108 2005-05-31 Richard Henderson <rth@redhat.com>
1110 * config/tc-alpha.c (O_lituse_jsrdirect): New.
1111 (alpha_reloc_op): Add it.
1112 (debug_exp): Handle it.
1113 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
1114 (emit_insn): Handle it.
1115 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
1117 2005-05-31 Christian Groessler <chris@groessler.org>
1119 * write.c (dump_section_relocs): Convert to ISO-C.
1120 (write_relocs): Avoid signed/unsigned and fprintf argument
1121 warnings in debug code.
1123 2005-05-26 Zack Weinberg <zack@codesourcery.com>
1125 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
1126 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
1127 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
1128 (md_apply_fix3): Delete fix_is_thumb variable; refer to
1129 fixP->tc_fix_data directly in the sole place it was used.
1130 Explicitly truncate value, *valP, fixP->fx_addnumber, and
1131 fixP->fx_offset to 32 bits, for consistent behavior between 32-
1132 and 64-bit hosts.
1134 2005-05-27 Jan Beulich <jbeulich@novell.com>
1136 * config/tc-ia64.c (struct proc_pending): New.
1137 (unwind): Replace proc_start with proc_pending.
1138 (unwind_diagnostic): Check unwind.proc_pending.sym.
1139 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
1140 Check if previous proc not closed. Record all entry points.
1141 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
1142 Set symbol sizes for entry points recorded in dot_proc. Check
1143 arguments for consistency with respective .proc's.
1144 (md_assemble): Replace unwind.proc_start with
1145 unwind.proc_pending.sym.
1147 2005-05-27 Jan Beulich <jbeulich@novell.com>
1149 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
1150 and last_ptr. Check all in-use slots for first one with non-NULL
1151 unwind_record. Don't reload end_ptr before second update round.
1153 2005-05-26 James E Wilson <wilson@specifixinc.com>
1155 * config/tc-ia64.c (extra_goodness): Update comment.
1156 (md_begin): Add debugging code to print best_template table.
1158 2005-05-25 Jan Beulich <jbeulich@novell.com>
1160 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
1161 template.
1163 2005-05-25 Jan Beulich <jbeulich@novell.com>
1165 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
1166 BFD_RELOC_UNUSED when determining the width of the reloc.
1168 2005-05-25 Jan Beulich <jbeulich@novell.com>
1170 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
1171 section entry.
1173 2005-05-25 Jan Beulich <jbeulich@novell.com>
1175 * config/tc-ia64.c (dot_radix): Rewrite.
1177 2005-05-25 Jan Beulich <jbeulich@novell.com>
1179 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
1180 and next_slot_frag.
1181 (alloc_record): Remove references to next_slot_number and
1182 next_slot_frag.
1183 (emit_one_bundle): Likewise.
1185 2005-05-22 Nick Clifton <nickc@redhat.com>
1187 * config/tc-v850.c (md_apply_fix3): Pass the address of the
1188 message buffer when invoking the insert function.
1190 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1192 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
1193 only if an instruction match is found.
1195 2005-05-20 Bob Wilson <bob.wilson@acm.org>
1197 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
1198 to addition in argument to xtensa_dwarf2_emit_insn.
1200 2005-05-19 Zack Weinberg <zack@codesourcery.com>
1202 * Makefile.am: Have 'all' depend on 'info'.
1203 * Makefile.in: Regenerate.
1205 2005-05-19 Alan Modra <amodra@bigpond.net.au>
1207 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
1209 2005-05-19 Anton Blanchard <anton@samba.org>
1211 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
1212 (md_show_usage): Document it.
1213 (ppc_setup_opcodes): Insert POWER5 mnemonics.
1214 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
1216 2005-05-19 Jan Beulich <jbeulich@novell.com>
1218 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
1219 relocations in unwind section.
1221 2005-05-18 Nick Clifton <nickc@redhat.com>
1223 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
1224 if one exists. Ignore any error messages it may produce, just
1225 allow it to perform the insertion.
1227 2005-05-17 Zack Weinberg <zack@codesourcery.com>
1229 * hash.c (hash_lookup): Add len parameter. All callers changed.
1230 (hash_find_n): New interface.
1231 * hash.h: Prototype hash_find_n.
1232 * sb.c: Include as.h.
1233 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
1234 (sb_scrub_and_add_sb): New interface.
1235 * sb.h: Prototype sb_scrub_and_add_sb.
1236 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
1238 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
1239 reference to BFD_RELOC_ARM_GOT12 which is never generated.
1240 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
1242 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1244 * doc/Makefile.am (gasver.texi): Don't use $<.
1245 * doc/Makefile.in: Regenerated.
1247 2005-05-17 Nick Clifton <nickc@redhat.com>
1249 PR 876
1250 * symbols.c (resolve_symbol_value): Do not move symbols whose
1251 value expression has not been resolved or finalized into the
1252 absolute section as this will confuse other parts of the assembler
1253 into thinking that their value is zero.
1255 2005-05-17 Jan Beulich <jbeulich@novell.com>
1257 * read.c (_find_end_of_line): New.
1258 (find_end_of_line): New.
1259 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
1260 (read_a_source_file): Use it.
1261 (s_globl): Use it.
1262 (s_macro): Use it.
1263 (get_line_sb): Use it.
1264 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
1265 (s_comm_internal): Likewise.
1266 (s_lsym): Likewise.
1267 (s_macro): Likewise.
1268 (s_ignore): Use ignore_rest_of_line.
1269 * read.h (find_end_of_line): Prototype.
1270 (discard_rest_of_line): Remove prototype. #define to
1271 ignore_rest_of_line.
1273 2005-05-17 Nick Clifton <nickc@redhat.com>
1275 * config/tc-v850,h (TC_FIX_TYPE): Define.
1276 (TC_INIT_FIX_TYPE): Define.
1277 * config/tc-v850.c (md_assemble): When creating a fix record the
1278 operand in the tc_fix_data field.
1279 (md_apply_fix3): When applying a resolved fix use the operand's
1280 insertion procedure to store the value, if the operand has been
1281 recorded.
1283 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
1285 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
1286 invocation.
1287 * Makefile.in: Regenerated.
1289 2005-05-13 Sterling Augustine <sterling@tensilica.com>
1290 Bob Wilson <bob.wilson@acm.org>
1292 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
1293 message.
1294 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
1295 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
1297 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1299 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1300 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1302 2005-05-10 Michael Matz <matz@suse.de>
1304 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1306 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1308 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1310 PR binutils/886
1311 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1312 Handle label-without-colon before ordinary dot-pseudo as an
1313 ordinary label. Don't leak memory for label-without-colon alone
1314 on a line. Don't mmixal-munge operands for dot-pseudos.
1316 2005-05-10 Jan Beulich <jbeulich@novell.com>
1318 * macro.c (get_any_string): Remove the two last parameters. Replace
1319 references to the former expand parameter by using macro_alternate.
1320 Simplify loop condition for checking for end-of-string.
1321 (get_string): Remove redunant call to sb_skip_white.
1322 (do_formals): Remove two last arguments to get_any_string.
1323 (macro_expand): Likewise.
1324 (expand_irp): Likewise.
1326 2005-05-10 Jan Beulich <jbeulich@novell.com>
1328 * read.c (s_macro): Move local variable 'local' to smaller scope.
1329 Call sb_kill on it when done.
1331 2005-05-09 Jan Beulich <jbeulich@novell.com>
1333 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1334 when zero and not required by encoding constraints.
1336 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1338 PR 936
1339 * config/tc-sh64.c (sh64_fake_label): New.
1341 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1343 * doc/internals.texi (TC_FAKE_LABEL): Document.
1345 * write.c (TC_FAKE_LABEL): New.
1346 (adjust_reloc_syms): Use it.
1347 (write_object_file): Likewise.
1349 2005-05-09 Jan Beulich <jbeulich@novell.com>
1351 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1352 and comma in Intel mode.
1354 2005-05-09 Jan Beulich <jbeulich@novell.com>
1356 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1357 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1358 Make name array static and const. Adjust lookup to account for NULL
1359 entries (standing for unused register numbers).
1361 2005-05-09 Jan Beulich <jbeulich@novell.com>
1363 * config/tc-i386.c (parse_insn): Consider all matching instructions
1364 when checking for string instruction after string-only prefix.
1366 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1368 PR 940
1369 * config/tc-ia64.c (start_unwind_section): Properly check
1370 comdat group with SHF_GROUP.
1372 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1374 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1376 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1378 * config/tc-xtensa.c: Remove excess whitespace.
1379 * config/tc-xtensa.h: Likewise.
1380 * config/xtensa-istack.h: Likewise.
1381 * config/xtensa-relax.c: Likewise.
1382 * config/xtensa-relax.h: Likewise.
1384 2005-05-06 Nick Clifton <nickc@redhat.com>
1386 * sb.h: Fix formatting of comments.
1387 * sb.c: Fix formatting of comments.
1389 2005-05-06 Jan Beulich <jbeulich@novell.com>
1391 * sb.h (sb_add_buffer): Reintroduce.
1392 * sb.c (sb_add_buffer): Likewise.
1394 2005-05-06 Jan Beulich <jbeulich@novell.com>
1396 * macro.c (new_formal, del_formal): New.
1397 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1398 required argument has default value. Stop looking for more formal
1399 when there was a vararg one.
1400 (macro_expand_body): Use new_formal and del_formal.
1401 (macro_expand): Likewise. Initialize local variable err. Don't
1402 return immediately when encountering an error. Warn when keyword
1403 argument already had a value assigned. Eliminate duplicate clearing
1404 of argument value. When current positional argument matches parameter
1405 of vararg type, assign to it all the remaining arguments. Issue error
1406 when required parameter does not have value.
1407 (free_macro): Use del_formal.
1408 (expand_irp): Initialize formal type. Free buffers associated with
1409 formal prior to returning.
1410 * macro.h (struct formal_struct): Add new field 'type' with new
1411 enumeration type 'formal_type'.
1412 * doc/as.texinfo: Document macro parameter qualifiers.
1413 * NEWS: Mention new functionality.
1415 2005-05-06 Jan Beulich <jbeulich@novell.com>
1417 * cond.c (s_ifb): New.
1418 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1419 * read.h (s_ifb): Prototype.
1420 * doc/as.texinfo: Document .ifb and .ifnb.
1422 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1424 * config/tc-ia64.c (MIN): Undef.
1426 2005-05-05 Paul Brook <paul@codesourcery.com>
1428 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1430 2005-05-05 Matt Thomas <matt@3am-software.com>
1432 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1433 bytes.
1435 2005-05-05 Nick Clifton <nickc@redhat.com>
1437 * Update the address and phone number of the FSF organization in
1438 the GPL notices in the following files:
1439 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1440 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1441 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1442 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1443 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1444 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1445 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1446 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1447 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1448 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1449 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1450 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1451 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1452 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1453 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1454 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1455 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1456 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1457 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1458 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1459 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1460 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1461 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1462 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1463 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1464 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1465 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1466 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1467 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1468 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1469 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1470 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1471 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1472 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1473 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1474 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1475 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1476 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1477 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1478 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1479 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1480 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1481 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1482 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1483 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1484 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1485 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1486 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1487 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1488 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1489 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1490 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1491 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1492 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1493 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1494 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1495 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1496 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1497 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1498 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1499 config/xtensa-istack.h, config/xtensa-relax.c,
1500 config/xtensa-relax.h, doc/fdl.texi
1502 2005-05-05 Nick Clifton <nickc@redhat.com>
1504 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1505 the target_big_endian variable to false.
1507 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1509 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1510 list traversal. Use bfd_section_list_prepend.
1511 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1512 over the section list.
1513 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1514 (xtensa_insert_section): Delete.
1515 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1516 and bfd_section_list_prepend.
1517 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1518 bfd_section_list_insert_after.
1520 2005-05-03 Nick Clifton <nickc@redhat.com>
1522 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1523 of bfd_section_list... macros.
1524 * config/tc-mmix.c (mmix_frob_file): Likewise.
1525 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1526 (xtensa_insert_section): Likewise.
1528 * macro.c (macro_hash): Remove static.
1529 * macro.h (macro_hash): Provide an external declaration.
1531 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1533 * write.c (write_object_file): Use bfd_section_double_list_remove
1534 to remove sections.
1536 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1538 * doc/Makefile.am (gasver.texi): Correct quoting.
1539 * doc/Makefile.in: Regenerated.
1541 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1543 * configure.tgt: Add h8300*-*-rtemscoff.
1544 Switch h8300*-*-rtems* to elf.
1546 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1548 * hash.c: Undo the last change.
1549 * hash.h: Likewise.
1551 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1553 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1554 of Makefile.
1555 (DISTCLEANFILES): Remove.
1556 (MAINTAINERCLEANFILES): Add asconfig.texi.
1557 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1559 2005-04-29 Ben Elliston <bje@au.ibm.com>
1561 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1562 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1563 (bignum-copy.o): Remove.
1564 * Makefile.in: Regenerate.
1565 * makefile.vms (OBJS): Remove bignum-copy.obj.
1566 * symbols.h (local_symbol_make): Remove declaration.
1567 (verify_symbol_chain_2): Likewise.
1568 * symbols.c (local_symbol_make): Make static.
1569 (max_indent_level): Likewise.
1570 (verify_symbol_chain_2): Remove.
1571 * macro.c (macro_hash): Make static.
1572 * messages.c (fprint_value): Remove.
1573 * read.h (get_absolute_expr): Remove.
1574 (emit_leb128_expr): Likewise.
1575 (do_s_func): Likewise.
1576 * read.c (do_s_func): Make static.
1577 (emit_leb128_expr): Likewise.
1578 (get_absolute_expr): Likewise.
1579 * as.h (as_howmuch): Remove declaration.
1580 (fprint_value): Likewise.
1581 * as.c (myname): Make static.
1582 * input-scrub.c (as_howmuch): Remove.
1583 (as_1_char): Likewise.
1584 * input-file.h (input_file_is_open): Remove.
1585 * input-file.c (input_file_is_open): Likewise.
1586 * expr.h (expr_build_unary): Remove declaration.
1587 (expr_build_binary): Likewise.
1588 * expr.c (expr_build_unary): Remove.
1589 (expr_build_binary): Likewise.
1590 * hash.h (hash_replace): Remove declaration.
1591 (hash_delete): Likewise.
1592 * hash.c (hash_replace): Remove.
1593 (hash_delete): Likewise.
1594 * bignum-copy.c (bignum_copy): Move from here ..
1595 * config/tc-vax.c (bignum_copy): .. to here.
1596 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1597 (bignum_copy): Remove extern declaration.
1598 * sb.h (string_count): Remove extern declaration.
1599 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1600 (sb_name): Likewise.
1601 * sb.c (dsize): Replace preprocessor macro with static int.
1602 (string_count): Make static.
1603 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1604 (sb_name): Likewise.
1605 * config/obj-coff.c (dim_index): Make static.
1606 * config/tc-i386.c (GOT_symbol): Likewise.
1607 (output_invalid_buf): Likewise.
1608 * doc/internals.texi (Warning and error messages): Remove the
1609 prototype for fprint_value.
1611 2005-04-27 Ben Elliston <bje@au.ibm.com>
1613 * link.cmd: Remove.
1615 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1617 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1619 * read.c (pseudo_set): Disallow symbol set to common symbol.
1621 PR 857
1622 * write.c (write_object_file): Report common symbol name when
1623 disallowing local symbol set to common symbol.
1624 (adjust_reloc_syms): Disallow local symbol set to undefined
1625 symbol.
1627 2005-04-25 Jan Beulich <jbeulich@novell.com>
1629 * macro.c (macro_expand_body): Replace locals indicator parameters
1630 with actual macro_entry. New local variables macro_line and err.
1631 Don't return when encountering an error, just record the fact.
1632 Detect local symbol name colliding with parameter. Track line number
1633 inside of macro expansion.
1634 (do_formals): Move local variable name to wider scope. Check
1635 parameter of the same name doesn't already exist. In MRI mode, also
1636 check it doesn't collide with the argument count pseudo-parameter).
1637 (define_macro): Add file and line number parameters. Remove local
1638 variable namestr. New local variable error. Initialize macro_entry
1639 members file, line, and name. Don't return when encountering an
1640 error, just record the fact. Use %s in some diagnostics for read.c
1641 to insert the macro name. Free macro_entry on error.
1642 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1643 when encountering an error, just record the fact.
1644 (expand_irp): Don't return when encountering an error, just record
1645 the fact.
1646 * macro.h (macro_struct): New members name, file, and line.
1647 (define_macro): Add file and line number parameters.
1648 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1649 regarding pseudo-op redefinition with the file/line that macro
1650 definition started at.
1652 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1654 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1655 (future_alignment_required): Remove ifdefs that use it.
1657 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1659 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1660 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1661 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1662 parameters.
1663 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1664 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1666 2005-04-21 Christian Groessler <chris@groessler.org>
1668 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1669 array.
1671 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1673 * config/obj-aout.h (S_IS_EXTERN): Removed.
1674 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1675 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1676 * symbols.c (S_IS_EXTERN): Likewise.
1677 * symbols.h (S_IS_EXTERN): Likewise.
1679 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1680 S_IS_EXTERNAL.
1681 * config/tc-d10v.c (md_apply_fix3): Likewise.
1682 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1683 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1684 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1685 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1686 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1687 (shmedia_md_convert_frag): Likewise.
1688 * symbols.c (print_symbol_value_1): Likewise.
1689 * write.c (write_object_file): Likewise.
1691 2005-04-20 Nick Clifton <nickc@redhat.com>
1693 * config/tc-xtensa.c (get_aligned_diff): Change type of
1694 branch_align to offsetT so that its signedness matches that of
1695 target_size.
1697 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1698 number into a readable string.
1699 (load_register): Likewise.
1701 2005-04-20 Andreas Schwab <schwab@suse.de>
1703 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1705 2005-04-19 David S. Miller <davem@davemloft.net>
1707 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1708 NULL insn, exit early. Remove now spurious NULL checks.
1709 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1710 to NULL and exit.
1712 2005-04-19 Jan Beulich <jbeulich@novell.com>
1714 * symbols.h (symbol_find_base): Remove prototype.
1715 * symbols.c (save_symbol_name): Remove code section conditional upon
1716 STRIP_UNDERSCORE.
1717 (symbol_find): Remove.
1718 (symbol_find_base): Rename to symbol_find.
1719 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1720 symbol_find.
1721 * config/obj-coff.c (tag_insert): Remove code section conditional
1722 upon STRIP_UNDERSCORE.
1723 (obj_coff_def): Likewise.
1724 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1725 (coff_frob_symbol): Likewise.
1726 (yank_symbols): Likewise.
1727 (c_section_symbol): Likewise.
1728 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1729 * config/tc-arm.c (symbol_locate): Remove code section conditional
1730 upon STRIP_UNDERSCORE.
1731 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1732 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1733 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1734 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1735 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1737 2005-04-19 Andreas Schwab <schwab@suse.de>
1739 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1740 access to application registers.
1742 2005-04-19 Jan Beulich <jbeulich@novell.com>
1744 * config/te-sysv32.h: Remove.
1745 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1746 config/te-sysv32.h.
1747 * Makefile.in (TARG_ENV_HFILES): Likewise.
1749 2005-04-19 Jan Beulich <jbeulich@novell.com>
1751 PR/847
1752 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1753 length symbols.
1755 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1757 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1759 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1761 * config/tc-mips.c (normalize_constant_expr): Don't check for
1762 HAVE_32BIT_GPRS.
1763 (check_absolute_expr): Only call normalize_constant_expr() if
1764 HAVE_32BIT_GPRS.
1765 (mips_ip): Likewise.
1767 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1769 2005-04-18 Jan Beulich <jbeulich@novell.com>
1771 * macro.c (free_token): New, freeing all the memory associated with a
1772 macro.
1773 (do_formals): Move initializers to ...
1774 (define_macro): ... here.
1775 (delete_macro): Convert passed in name to lower case. Warn when
1776 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1778 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1780 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1782 2005-04-15 Jan Beulich <jbeulich@novell.com>
1784 * config/obj-elf.c (obj_elf_struct): New.
1785 (elf_pseudo_table). Use it for .offset and .struct.
1787 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1788 Sterling Augustine <sterling@tensilica.com>
1790 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1791 than the section alignment.
1793 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1794 H.J. Lu <hongjiu.lu@intel.com>
1796 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1797 * config/tc-xtensa.c (xg_translate_sysreg_op,
1798 xtensa_translate_old_userregs_ops,
1799 xtensa_find_unaligned_branch_targets,
1800 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1801 relax_frag_add_nop): Support 64-bit host.
1802 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1803 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1805 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1807 * configure.tgt: Add support for OpenBSD/sparc ELF.
1809 * configure.tgt: Set emulation for mips-*-openbsd*.
1810 Remove broken mips-dec-openbsd* config.
1811 * configure.in: Set default ABI for mips64-*-openbsd*.
1812 * configure: Regenerate.
1814 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1816 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1817 optimization for constant addresses.
1819 2005-04-14 Nick Clifton <nickc@redhat.com>
1821 * as.c (main): Move parse_args before symbol_begin and frag_init
1822 so that the hash table size can be set before it is used.
1823 * hash.c: Use an unsigned long type for the size of the hash
1824 tables.
1825 * hash.h (set_gas_hash_table_size): Update the prototype.
1827 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1829 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1830 * acinclude.m4: Include ../bfd/warning.m4.
1831 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1832 * Makefile.in: Regenerate.
1833 * configure: Regenerate.
1834 * doc/Makefile.in: Regenerate.
1836 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1838 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1839 (normalize_address_expr): New function to sign-extend address
1840 offsets that fit into 32 bits in 32-bit mode.
1841 (macro_build_ldst_constoffset): Use normalize_address_expr()
1842 instead of a handcoded sequence.
1843 (load_register): Likewise. Report oversized numbers in a useful
1844 way.
1845 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1846 for constant addresses. Report oversized numbers in a useful way.
1847 (mips_ip): Use normalize_address_expr() for addresses.
1849 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1851 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1852 similar to other instructions now that they're marked as ImmExt.
1854 2005-04-12 Nick Clifton <nickc@redhat.com>
1856 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1857 (gas_hash_table_size): New static variable.
1858 (set_gas_hash_table_size): New function: Records a requested size
1859 for the hash tables.
1860 (get_gas_hash_table_size): New function: Return a prime number
1861 near the requested size of the hash table.
1862 (hash_new): Use get_gas_hash_table_size.
1863 * hash.h: Add a prototype for set_gas_hash_table_size.
1864 * as.c (show_usage): Add description of new switches: --hash-size
1865 and --reduce-memory-overheads.
1866 (option_values): Add OPTION_HASH_TABLE_SIZE and
1867 OPTION_REDUCE_MEMORY_OVERHEADS.
1868 (std_longpopts): Add entries for the new options.
1869 (parse_args): Handle the new options.
1870 * Makefile.am: Add a dependency of as.c on hash.h.
1871 * Makefile.in: Regenerate.
1872 * doc/as.texinfo: Document the new switches.
1873 * NEWS: Mention the new switches.
1875 2005-04-12 Nick Clifton <nickc@redhat.com>
1877 PR gas/818
1878 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1879 synonyms.
1881 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1883 * Makefile.am: Run "make dep-am".
1884 * Makefile.in: Regenerate.
1886 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1887 Bob Wilson <bob.wilson@acm.org>
1889 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1891 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1893 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1895 2005-04-11 Jan Beulich <jbeulich@novell.com>
1897 * NEWS: Mention these changes and their effects.
1898 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1899 is_name_ender.
1900 (check_macro): Likewise.
1901 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1902 labels together with the closing pseudo-op.
1903 (macro_expand_body): Adjust comment. Range-check input before use.
1904 Adjust mis-spelled diagnostic. Use is_name_beginner.
1905 * read.c (try_macro): New.
1906 (read_a_source_file): New static variable last_eol. Don't list
1907 macro expansion lines more than once. Call try_macro.
1908 (s_macro): Set section of line_label to absolute instead of undefined.
1909 * doc/as.texinfo: Add information on the caveats of these changes.
1911 2005-04-11 Alan Modra <amodra@bigpond.net.au>
1913 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1914 * symbols.h (symbol_X_add_number): Update prototype.
1916 2005-04-10 Eric Christopher <echristo@redhat.com>
1918 * symbols.c (symbol_X_add_number): Fix warning.
1920 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1922 * config/tc-m68k.c (md_begin): Support 64bit host.
1923 (get_num): Support 64bit BFD on 32bit host.
1925 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1927 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1929 2005-04-09 Alan Modra <amodra@bigpond.net.au>
1931 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1932 call. Don't do the COFF hacks for multi-emulation gas. Move
1933 demand_empty_rest_of_line back to caller.
1934 (s_set, equals): demand_empty_rest_of_line here.
1936 PR gas/827
1937 * as.h (rs_dummy): Define.
1938 * symbols.c (symbol_X_add_number): New function.
1939 * symbols.h (symbol_X_add_number): Declare.
1940 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1941 * read.c (assign_symbol): New function, split out from s_set.
1942 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1943 Fix COFF hacks for multi-emulation gas.
1944 (s_set): Call assign_symbol. Remove "register" keyword.
1945 (set_zero_frag): New function.
1946 (pseudo_set): Always check for assignment to section syms.
1947 Always set segment and frag of symbol, and likewise extern for
1948 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1949 special case exp.X_add_number non-zero for O_symbol expressions.
1950 (equals): Use assign_symbol.
1952 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1954 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1955 SEC_MERGE sections.
1957 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1959 * config/tc-i386.c (tc_gen_reloc): Don't turn
1960 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1962 2005-04-06 Nick Clifton <nickc@redhat.com>
1964 * po/rw.po: New translation: Kinyarwanda
1965 * configure.in (ALL_LINGUAS): Add rw
1966 * configure: Regenerate.
1968 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1969 Bob Wilson <bob.wilson@acm.org>
1971 * config/tc-xtensa.c (branch_align_power): New.
1972 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1973 future_alignment_required): Use branch_align_power to check section
1974 alignment as well as xtensa_fetch_width when aligning branch targets.
1976 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1978 * config/tc-xtensa.c: Warning fixes throughout.
1979 (xtensa_fetch_width): Change to unsigned.
1980 (assemble_nop, xtensa_find_unaligned_branch_targets,
1981 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1982 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1983 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1984 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1985 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1986 get_text_align_max_fill_size, get_text_align_nop_count,
1987 get_text_align_nth_nop_size, get_noop_aligned_address,
1988 get_aligned_diff, convert_frag_align_next_opcode,
1989 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1990 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1991 types, avoiding size_t and using offsetT and addressT appropriately.
1992 (get_text_align_power): Clean up types. Avoid incorrect bound.
1993 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1995 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1997 * config/tc-ia64.c (start_unwind_section): Undo the change
1998 of 2004-08-18.
1999 (generate_unwind_image, dot_endp): Likewise.
2001 2005-04-01 David Mosberger <davidm@hpl.hp.com>
2003 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2004 le_nop_stop arrays and initializers to file scope.
2005 (md_begin): When generating code for anything other than
2006 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2008 2005-04-01 Jan Beulich <jbeulich@novell.com>
2010 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2011 immediates.
2013 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
2015 * NEWS: Mention [fdgh]_floating.
2016 * config/atof-vax.c: Fix some whitespace.
2017 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2019 2005-04-01 Nick Clifton <nickc@redhat.com>
2021 * configure.in: Add a check for <unistd.h> providing a prototype
2022 for getopt() which is compatible with the one in
2023 include/getopt.h. If so then define HAVE_DECL_GETOPT.
2024 * configure: Regenerate.
2025 * config.in (HAVE_DECL_GETOPT): Add.
2027 2005-04-01 Jan Beulich <jbeulich@novell.com>
2029 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2031 2005-04-01 Jan Beulich <jbeulich@novell.com>
2033 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2034 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2036 2005-03-30 Julian Brown <julian@codesourcery.com>
2038 * config/tc-arm.c (arm_adjust_symtab): Rename
2039 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2041 2005-03-30 Julian Brown <julian@codesourcery.com>
2043 * config/tc-arm.c (mapping_state): Change documentation in function
2044 comment to cross-reference spec instead. Change type of mapping symbols
2045 to BSF_NO_TYPE.
2046 (arm_adjust_symtab): Don't change type of mapping symbols here.
2048 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2050 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2051 * config.in: Regenerate.
2052 * configure: Regenerate.
2053 * configure.in: Check for ffs decl and alphabetize.
2055 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
2056 Phil Blundell <philb@gnu.org>
2058 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2059 (md_apply_fix3): Mark TLS symbols.
2060 (tc_gen_reloc): Handle TLS relocations.
2061 (arm_fix_adjustable): Ignore TLS relocations.
2062 (s_arm_elf_cons): Support expressions after decorated symbols.
2064 2005-03-29 Julian Brown <julian@codesourcery.com>
2066 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2067 whether personality routine index N has been output for this section.
2068 (mapping_state): tc_segment_info_data now struct not enum.
2069 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2070 handled on section change.
2071 (create_unwind_entry): Previous code to output dependency removed.
2072 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2073 for this section.
2074 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2075 arm_segment_info_type.
2076 (arm_segment_info_type): New struct.
2078 2005-03-28 Sterling Augustine <sterling@tensilica.com>
2079 Bob Wilson <bob.wilson@acm.org>
2081 * config/tc-xtensa.c (do_align_targets): Update comment.
2082 (xtensa_frob_label): Compute "freq" before possibly switching frags.
2083 Insert a LOOP_END frag before every loop target, and do not overload
2084 DESIRE_ALIGN_IF_TARGET frags with loop end information.
2085 (xg_assemble_vliw_tokens): Use do_align_targets.
2086 (xtensa_fix_target_frags): Remove code to convert a
2087 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2088 negatable branch at the end of a loop.
2089 (frag_can_negate_branch): Delete.
2091 2005-03-28 David Mosberger <davidm@hpl.hp.com>
2092 H.J. Lu <hongjiu.lu@intel.com>
2094 PR 803
2095 NEWS: Mention "-mtune=[itanium1|itanium2]".
2097 * config/tc-ia64.c (md): Add tune.
2098 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2099 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2100 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2101 B unit NOPs are discouraged for McKinley-derived cores.
2102 (md_begin): Don't hardcode the "extra_goodness()" function in
2103 the comment...
2104 (ia64_init): Set md.tune to itanium2.
2106 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
2107 * doc/c-ia64.texi: Likewise.
2109 2005-03-27 Ian Lance Taylor <ian@airs.com>
2111 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
2112 bad C_EFCN symbol, print its name.
2114 2005-03-25 Bob Wilson <bob.wilson@acm.org>
2116 * config/tc-xtensa.c (use_longcalls): Delete.
2117 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
2118 the use_longcalls flag is set. Do this before checking the segment.
2119 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
2120 expand direct calls at this point.
2121 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
2122 (xtensa_find_unmarked_state_frags): Likewise.
2123 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
2124 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
2125 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
2126 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
2128 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
2130 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
2132 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
2134 * config/tc-cris.h: Convert to ISO C90.
2135 * config/tc-cris.c: Ditto.
2136 (md_estimate_size_before_relax): Remove obsolete comment for
2137 parameter "segment_type".
2138 (md_begin): Document reason for cast of hash_insert argument.
2139 (md_atof): Correct type of parameter "type".
2141 2005-03-24 Nick Clifton <nickc@redhat.com>
2143 * write.h (bit_fix_new): Remove redundant prototype.
2144 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
2145 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
2146 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
2147 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
2148 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
2149 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
2150 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
2151 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
2152 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
2153 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
2154 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
2155 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
2156 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
2157 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
2158 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
2159 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
2160 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
2161 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
2162 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
2163 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
2164 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
2165 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
2166 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
2167 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
2168 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
2169 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
2170 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
2171 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
2172 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
2173 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
2174 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
2175 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
2176 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
2177 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
2178 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
2179 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
2180 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
2181 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
2182 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
2183 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
2184 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
2185 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
2186 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
2187 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
2188 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
2189 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
2190 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
2191 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
2192 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
2193 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
2194 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
2195 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
2196 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
2197 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
2198 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
2200 2005-03-23 Jim Blandy <jimb@redhat.com>
2202 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
2203 attributes properly.
2205 2005-03-23 Mike Frysinger <vapier@gentoo.org>
2206 Nick Clifton <nickc@redhat.com>
2208 * configure.tgt: Accept any C library to accompany a GNU Linux
2209 implementation, not just the GNU C library.
2210 * configure.in: Likewise.
2211 * configure: Regenerate.
2213 2005-03-23 Nick Clifton <nickc@redhat.com>
2215 * config/tc-tic30.c: Convert to ISO C90 formatting.
2216 * config/tc-tic30.h: Convert to ISO C90 formatting.
2217 * config/tc-pdp11.c: Convert to ISO C90 formatting.
2218 * config/atof-vax.c: Convert to ISO C90 formatting.
2220 2005-03-21 Maciej W. Rozycki <macro@mips.com>
2222 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
2223 relocations correctly as well.
2224 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
2225 relocations in mergeable sections section-relative either.
2227 2005-03-21 Bob Wilson <bob.wilson@acm.org>
2229 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
2231 2005-03-21 Nick Clifton <nickc@redhat.com>
2233 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
2234 warning by providing a prototype for sh_symbian_find_elf_flags.
2236 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
2237 previous delta.
2239 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2241 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
2242 along with other formats that set bfd_gas. Remove unnecessary
2243 setting of bfd_gas. Delete strongarm cases in generic_target
2244 switch.
2246 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2248 PR gas/780
2249 * config/tc-m68k.c (TRUNC, SEXT): Define.
2250 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
2251 (m68k_ip): Truncate or sign extend expressions as appropriate.
2252 (get_num): Likewise.
2253 (md_apply_fix3): Use SEXT.
2255 2005-03-21 Alan Modra <amodra@bigpond.net.au>
2257 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
2258 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
2259 (obj-vms.o): Delete rule.
2260 Run "make dep-am".
2261 * Makefile.in: Regenerate.
2262 * aclocal.m4: Regenerate.
2263 * doc/Makefile.in: Regenerate.
2264 * po/POTFILES.in: Regenerate.
2266 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
2268 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
2269 flag for coldfire v4e.
2271 2005-03-17 Bob Wilson <bob.wilson@acm.org>
2273 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
2274 xg_apply_fix_value and return a value to indicate success.
2275 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
2276 (xtensa_force_relocation): Remove checks for VTABLE relocs.
2277 (xtensa_validate_fix_sub): New.
2278 (xtensa_fix_adjustable): Remove check for external or weak symbols.
2279 (tc_gen_reloc): Move code to handle difference of symbols and code to
2280 apply tentative fix values to ...
2281 (md_apply_fix3): ...here. Enable standard overflow checks for simple
2282 8, 16, and 32 bit relocations. Apply fixes for slot-specific
2283 relocations when linkrelax flag is not set.
2284 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
2285 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
2287 2005-03-17 Jan Beulich <jbeulich@novell.com>
2289 * config/tc-i386.c (i386_scale): Beautify error message.
2290 (Intel syntax comments): Update.
2291 (struct intel_parser_s): Add fields in_offset, in_bracket, and
2292 next_operand.
2293 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
2294 Remove declarations.
2295 (intel_bracket_expr): Declare.
2296 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
2297 of the function body in a loop allowing to split an operand into two.
2298 Replace calls to malloc and checks of it returning non-NULL with
2299 calls to xmalloc/xstrdup.
2300 (intel_expr): SHORT no longer handled here. Add comment indicating
2301 comparison ops need implementation.
2302 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2303 Check right operand of - does not specify a register when parsing
2304 the address of a memory reference.
2305 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2306 Check operands do not specify a register when parsing the address of
2307 a memory reference.
2308 (intel_e06, intel_e06_1): Likewise.
2309 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2310 handle SHORT as well as unary + and -. Don't accept : except for
2311 segment overrides or in direct far jump/call insns.
2312 (intel_brack_expr): New.
2313 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2314 intel_brack_expr.
2315 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2316 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2317 Allow symbolic constants as register scale value.
2318 (intel_get_token): Replace call to malloc and check of return value
2319 with call to xmalloc. Change handling for FLAT to match MASM's.
2320 (intel_putback_token): Don't try to back up/free current token if
2321 that is T_NIL.
2323 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2325 * configure.tgt: Set emulation for arm-*-eabi*.
2326 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2327 * config/te-armeabi.h: New file.
2328 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2329 * config/te-symbian.h: Include "te-armeabi.h".
2331 2005-03-16 Nick Clifton <nickc@redhat.com>
2333 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2334 local variable in case it is clobbered by the setjmp.
2336 2005-03-16 Nick Clifton <nickc@redhat.com>
2337 Ben Elliston <bje@au.ibm.com>
2339 * configure.in (werror): New switch: Add -Werror to the
2340 compiler command line. Enabled by default. Disable via
2341 --disable-werror.
2342 * configure: Regenerate.
2344 2005-03-16 Nick Clifton <nickc@redhat.com>
2346 * config/obj-coff.h: Convert to ISO C90 formatting.
2347 * config/obj-coff.c: Convert to ISO C90 formatting.
2349 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2351 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2352 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2353 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2354 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2355 (insns): Add ARMv6T2 instructions:
2356 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2357 (arm_archs): Add V6T2 variants.
2359 2005-03-15 Nick Clifton <nickc@redhat.com>
2361 * NEWS: Add cutoff for changes in 2.16 release.
2363 2005-03-15 Jan Beulich <jbeulich@novell.com>
2365 * expr.c (operand): Merge handling of unary + into that for unary
2366 -, !, and ~.
2368 2005-03-14 Eric Christopher <echristo@redhat.com>
2370 * config/tc-mips.c: Include dw2gencfi.h.
2371 (mips_cfi_frame_initial_instructions): New.
2372 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2373 (tc_cfi_frame_initial_instructions): Ditto.
2374 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2375 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2376 * Makefile.am: Update dependencies.
2377 * Makefile.in: Regenerate.
2379 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2381 * po/es.po: Commit new Spanish translation.
2383 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2385 * po/tr.po: Commit new Turkish translation.
2387 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2389 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2390 wfi, yield.
2392 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2394 * config-gas.com: Mark vax-vms as obsolete.
2395 * configure.in: Remove fmt=vms support.
2396 * config.in: Regenerate.
2397 * configure: Regenerate.
2398 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2400 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2401 Bob Wilson <bob.wilson@acm.org>
2403 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2404 when checking if xg_resolve_literals needs to be called.
2405 * config/tc-xtensa.h: Fix spelling typo in a comment.
2407 2005-03-10 Jan Beulich <jbeulich@novell.com>
2409 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2410 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2411 crafted structure declarations with the types from macro.h.
2413 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2415 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2416 for -mno-shared optimization.
2418 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2420 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2421 (MAX_NOPS): Bump to 4.
2422 (mips_fix_vr4130): New variable.
2423 (nops_for_vr4130): New function.
2424 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2425 nops_for_vr4130 if working around VR4130 errata.
2426 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2427 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2428 (md_parse_option): Handle them.
2429 (md_show_usage): Print them.
2430 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2432 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2434 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2435 branch delay code.
2437 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2439 * config/tc-mips.h (mips_flush_pending_output): Delete.
2440 (mips_emit_delays): Declare.
2441 (md_flush_pending_output): Use mips_emit_delays.
2442 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2443 the previous instructions.
2444 (md_begin, append_insn, md_parse_option): Update callers.
2445 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2446 start_noreorder.
2447 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2448 (s_gpdword): Update callers.
2449 (start_noreorder, end_noreorder): New functions.
2450 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2451 manipulating mips_opts or prev_nop_frag directly.
2452 (mips_flush_pending_output): Delete.
2454 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2456 * config/tc-mips.c (mips_move_labels): New function, taken from...
2457 (append_insn, mips_emit_delays): ...here.
2459 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2461 * config/tc-mips.c (MAX_NOPS): New macro.
2462 (history): Resize to 1 + MAX_NOPS.
2463 (fix_vr4120_class): New enumeration.
2464 (vr4120_conflicts): New variable.
2465 (init_vr4120_conflicts): New function.
2466 (md_begin): Call it.
2467 (insn_uses_reg): Constify first argument.
2468 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2469 (nops_for_insn_or_target): New functions.
2470 (append_insn): Use the new nops_for_* functions instead of inline
2471 delay checks. Generalize prev_nop_frag handling to handle an
2472 arbitrary history length. Insert nops into the history buffer
2473 once the number of nops in prev_nop_frag is fixed.
2474 (emit_delays): Use nops_for_insn instead of inline delay checks.
2476 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2478 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2479 check from branch delay code. Remove unnecessary check for branches.
2481 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2483 * config/tc-mips.c (dummy_opcode): Delete.
2484 (nop_insn, mips16_nop_insn): New variables.
2485 (NOP_INSN): New macro.
2486 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2487 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2488 (md_begin): Initialize nop_insn and mips16_nop_insn.
2489 (append_insn): Use the new emit_nop function to add nops, recording
2490 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2491 to reserve room for the instruction and install_insn to install the
2492 final form. Use insert_into_history to record the instruction in
2493 the history buffer. Use move_insn to do delay slot filling.
2494 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2495 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2496 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2498 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2500 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2501 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2502 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2503 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2504 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2506 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2508 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2509 and extended_p fields with a single fixed_p field.
2510 (append_insn, mips_no_prev_insn): Adjust accordingly.
2512 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2514 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2515 a single mips16_absolute_jump_p bit.
2516 (append_insn): Adjust accordingly.
2518 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2520 * config/tc-mips.h (mips_cl_insn): Move definition to...
2521 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2522 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2523 and extended_p.
2524 (history): New variable.
2525 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2526 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2527 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2528 (prev_prev_insn_unreordered): Delete.
2529 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2530 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2531 field.
2533 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2535 * doc/Makefile.am: Update as.info dependencies.
2536 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2538 2005-03-08 Jan Beulich <jbeulich@novell.com>
2540 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2541 error, and point to .purgem documentation if someone really needs
2542 re-definitions.
2543 * NEWS: Mention macro redefinition is now an error.
2545 2005-03-08 Jan Beulich <jbeulich@novell.com>
2547 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2548 emitted to. Add more precise diagnostics for non-fitting insns based
2549 on that. Eliminate now superfluous special casing of MLX. Clear out
2550 slot information when dropping an insn.
2552 2005-03-08 Jan Beulich <jbeulich@novell.com>
2554 * config/tc-ia64.c (parse_section_name): Rename to...
2555 (cross_section): In addition to separating the name from the rest of
2556 the arguments, also carry out the operation.
2557 (dot_xdata): Use cross_section.
2558 (dot_float_cons): Likewise.
2559 (dot_xstringer): Likewise.
2560 (dot_xdata_ua): Likewise.
2561 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2563 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2565 * po/gas.pot: Regenerate.
2567 2005-03-04 David Daney <ddaney@avtrex.com>
2569 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2570 instead of '_gp' for -mno-shared optimization.
2571 (s_cpload): Ditto.
2572 (s_abicalls): Document it in the comment.
2573 (md_show_usage): Document the -mno-shared option.
2575 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
2577 * config/tc-mips.c (mips_set_options): Add sym32 field.
2578 (mips_opts): Initialize it.
2579 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2580 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2581 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2582 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2583 when deciding whether to use a symbolic %highest/%higher expansion.
2584 (macro): Likewise. Remove o64/n32 linux hack. Always use
2585 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2586 and "la". Handle constants separately from symbolic expressions in
2587 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2588 and using load_register to load the high part of the address.
2589 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2590 (OPTION_ELF_BASE): Bump by 2.
2591 (md_longopts): Add entries for -msym32 and -mno-sym32.
2592 (md_parse_option): Handle them.
2593 (usage): Document them.
2594 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2595 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2596 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2597 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2598 -msym32 and -mno-sym32.
2600 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2602 * config/tc-mips.c (load_address): Implement GP optimization
2603 for 64bit address space non-PIC. Fix formatting.
2604 (macro): Likewise. Simplify code.
2605 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2606 (mips_after_parse_args): Simplify code.
2608 2005-03-03 Nick Clifton <nickc@redhat.com>
2610 * expr.c (operand): Remove redundant code enclosed by #ifdef
2611 RELAX_PAREN_GROUPING....#endif.
2613 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2614 reloc is the difference of two symbols defined in the same
2615 section.
2617 * config/tc-iq2000.c (line_comment_chars): Include the # character
2618 as otherwise this breaks #APP/#NO_APP processing.
2620 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2622 * config/tc-arc.c(md_assemble): Remove dead code for handling
2623 immediate indexing of ld and st .
2625 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2626 Joseph Myers <joseph@codesourcery.com>
2628 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2629 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2630 (parse_relocation): Check for a word break after a relocation
2631 operator.
2632 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2633 symbols.
2635 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2637 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2639 2005-03-02 Jan Beulich <jbeulich@novell.com>
2641 * as.c (main): Use unlink_if_ordinary instead of unlink.
2642 * messages.c (as_fatal): Likewise.
2644 2005-03-02 Jan Beulich <jbeulich@novell.com>
2646 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2647 accesses.
2648 (parse_register): Allow cr8...15 in all modes.
2650 2005-03-02 Jan Beulich <jbeulich@novell.com>
2652 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2653 etc. like normal symbol references (T_ID).
2655 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2657 * symbols.c (fb_label_name): Fix silly thinko in last change.
2659 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2661 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2662 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2664 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2666 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2668 PR gas/708
2669 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2670 suffixes also.
2672 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2674 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2676 * as.h (assert): Warning fix.
2677 * expr.c (expr): Correct assertion.
2678 * read.c (s_comm_internal): Remove assertion.
2679 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2680 (fixup_segment): Remove assertion.
2681 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2682 (md_apply_fix3): Likewise.
2683 * config/tc-i370.c (md_begin): Correct assertion.
2684 (i370_macro): Warning fix for assertion.
2686 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2688 * configure.in (AC_C_BIGENDIAN): Invoke.
2689 * configure: Regenerate.
2690 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2691 host variable to set string header size.
2692 * config/obj-aout.c (obj_header_append): Don't use host structs.
2693 (obj_symbol_to_chars): Likewise.
2694 (obj_emit_strings): Likewise. Use the passed in output pointer.
2695 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2696 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2697 not sizeof host struct.
2698 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2699 (obj_emit_strings): Likewise.
2700 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2701 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2702 sizeof host struct.
2703 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2704 sizeof host struct.
2705 (host_number_to_chars): Define.
2706 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2707 host internal struct to set header sizes.
2708 * config/tc-i960.c (md_number_to_field): Warning fix.
2709 (md_ri_to_chars): Use host byte order.
2710 (get_cdisp, md_apply_fix3): Warning fix.
2711 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2713 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2715 * doc/c-arc.texi: Update documentation about ARC's extension
2716 instructions.
2718 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2720 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2721 address for myself.
2723 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2725 * cgen.c: Warning fixes.
2726 * config/tc-arc.c: Likewise.
2727 * config/tc-arm.c: Likewise.
2728 * config/tc-avr.c: Likewise.
2729 * config/tc-d10v.c: Likewise.
2730 * config/tc-d30v.c: Likewise.
2731 * config/tc-frv.c: Likewise.
2732 * config/tc-frv.h: Likewise.
2733 * config/tc-h8300.c: Likewise.
2734 * config/tc-h8500.c: Likewise.
2735 * config/tc-i370.c: Likewise.
2736 * config/tc-i960.c: Likewise.
2737 * config/tc-ia64.c: Likewise.
2738 * config/tc-ip2k.c: Likewise.
2739 * config/tc-m68hc11.c: Likewise.
2740 * config/tc-maxq.c: Likewise.
2741 * config/tc-mcore.c: Likewise.
2742 * config/tc-mips.c: Likewise.
2743 * config/tc-msp430.c: Likewise.
2744 * config/tc-pj.c: Likewise.
2745 * config/tc-ppc.c: Likewise.
2746 * config/tc-ppc.h: Likewise.
2747 * config/tc-s390.c: Likewise.
2748 * config/tc-sh.c: Likewise.
2749 * config/tc-sh64.c: Likewise.
2750 * config/tc-tic4x.c: Likewise.
2751 * config/tc-tic80.c: Likewise.
2752 * config/tc-v850.c: Likewise.
2753 * config/tc-vax.c: Likewise.
2754 * config/tc-w65.c: Likewise.
2755 * config/tc-xstormy16.c: Likewise.
2756 * config/tc-z8k.c: Likewise.
2758 2005-02-22 Catherine Moore <clm@cm00re.com>
2760 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2761 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2763 2005-02-22 Eric Christopher <echristo@redhat.com>
2765 * config/tc-mips.c (struct proc): Change isym to
2766 func_sym. New member func_end_sym.
2767 (s_mips_ent): Update.
2768 (s_mips_end): Ditto. Add code to compute function size.
2770 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2772 * read.c: Warning fixes.
2773 * config/obj-elf.c: Likewise.
2775 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2777 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2778 emitting insn.
2780 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2782 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2783 SEC_COFF_SHARED.
2785 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2786 SEC_TIC54X_BLOCK.
2787 (demand_empty_rest_of_line): Likewise.
2788 (tic54x_sblock): Likewise.
2789 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2791 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2793 * read.c (address_bytes): New function.
2794 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2795 (potable): Add "dc.a".
2796 (cons_worker): Handle "dc.a".
2797 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2799 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2801 * input-file.c (input_file_open): Rearrange to avoid warning.
2803 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2805 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2806 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2807 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2809 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2811 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2812 uses after .set noat.
2813 (load_address): Likewise.
2814 (macro): Likewise. Don't try to avoid $at use by sacrificing
2815 the target register before it is stored, it won't work.
2817 2005-02-17 James E Wilson <wilson@specifixinc.com>
2819 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2820 see an instruction that specifies a template.
2822 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2824 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2825 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2826 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2828 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2830 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2832 * config/tc-ia64.c (md): Add hint_b.
2833 (emit_one_bundle): Handle md.hint_b for "hint".
2834 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2835 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2836 (ia64_init): Set md.hint_b to error.
2837 (md_assemble): Handle md.hint_b for "hint.b".
2839 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2840 * doc/c-ia64.texi: Likewise.
2842 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2844 * tc.h (struct relax_type, relax_typeS): Move from here..
2845 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2846 * ecoff.c (ecoff_new_file): Add appfile param.
2847 * ecoff.h (ecoff_new_file): Likewise.
2848 * itbl-lex.h: New file.
2849 * itbl-lex.l: Include itbl-lex.h.
2850 * itbl-parse.y: Likewise.
2851 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2852 * read.c (s_app_file_string): Mark appfile possibly unused.
2853 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2854 * subsegs.h (struct seg_info_trash): Delete.
2855 (seg_info): Use segment_info_type instead.
2856 * config/obj-coff.c (struct filename_list): Make filename const char *.
2857 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2858 * config/obj-elf.c (elf_file_symbol): Similarly.
2859 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2860 signed right shift.
2861 * config/tc-arc.c (md_operand): Warning fix.
2862 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2863 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2864 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2865 * config/tc-frv.c (frv_force_relocation): Warning fix.
2866 * config/tc-m68k.c (md_parse_option): Delete unused var.
2867 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2868 * config/tc-sparc.c: Likewise.
2869 (s_common): Warning fix.
2870 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2871 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2872 addressT.
2873 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2874 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2875 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2876 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2877 (tic4x_do_align): Use TIC_NOP_OPCODE.
2878 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2879 * config/tc-vax.c: Include netinet/in.h.
2880 (tc_headers_hook): Formatting.
2881 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2883 2005-02-17 Jan Beulich <jbeulich@novell.com>
2885 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2886 parsing inN, locN, outN. Set 'idx' to offset register number starts
2887 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2888 pointless cast.
2890 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2892 * config/tc-mips.c (load_address): Fix formatting.
2893 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2894 Catch macros which are unexpandable without AT. Remove duplicate
2895 zeroing of used_at.
2896 (macro2): Remove duplicate zeroing of used_at.
2898 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2900 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2901 than zero.
2903 2005-02-15 Nigel Stephens <nigel@mips.com>
2904 Maciej W. Rozycki <macro@mips.com>
2906 * config/tc-mips.c (reloc_needs_lo_p): Handle
2907 BFD_RELOC_MIPS16_HI16_S.
2908 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2909 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2910 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2911 complaints on.
2912 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2913 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2914 Call my_getSmallExpression() to parse percent operators.
2915 (percent_op_match, mips_percent_op): Separate definitions.
2916 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2917 (parse_relocation): Handle the MIPS16 mode using
2918 mips16_percent_op.
2919 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2920 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2922 2005-02-15 Jan Beulich <jbeulich@novell.com>
2924 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2925 instead of explicitly dealing with the translation; exclude
2926 relocations that are already pcrel, however.
2928 2005-02-15 Jan Beulich <jbeulich@novell.com>
2930 * config/tc-ia64.c: Include limits.h (if available).
2931 (gr_values[0]): Set path to INT_MAX.
2932 (dot_reg_val): Don't allow changing value of r0. Limit range of
2933 general registers at r127.
2934 (specify_resource): Default resource index is -1. Don't set resource
2935 index (in case IA64_RS_RSE) without setting the specific flag.
2936 (note_register_values): Check operand is O_constant before tracking
2937 input value of moves. Add tracking for dep.z with constant inputs.
2938 (print_dependency): Resource index of specific resource may be zero.
2939 (check_dependencies): Likewise.
2941 2005-02-15 Jan Beulich <jbeulich@novell.com>
2943 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2944 reg_class. Check operands and emit diagnostics for illegal use of
2945 registers.
2947 2005-02-15 Jan Beulich <jbeulich@novell.com>
2949 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2950 new variables type, suffix, and width. Handle
2951 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2952 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2953 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2954 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2955 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2956 if unable to translate relocation type, using the new variables.
2958 2005-02-15 Jan Beulich <jbeulich@novell.com>
2960 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2961 (ty_symbol_chars): Define.
2962 * config/tc-ia64.c (ia64_symbol_chars): Define.
2964 2005-02-15 Jan Beulich <jbeulich@novell.com>
2966 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2967 input_line_pointer was advanced.
2969 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2971 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2972 within |.
2974 2005-02-13 Jan Beulich <jbeulich@novell.com>
2976 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2977 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2978 indicator.
2979 (ia64_init): Set md.detect_dv.
2980 (ia64_start_line): New static variable warned. Warn only once when
2981 encountering explicit stops in automatic mode.
2982 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2983 * NEWS: Mention new default mode.
2985 2005-02-13 Jan Beulich <jbeulich@novell.com>
2987 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2988 be freed when wiping out previous state. Canonicalize names before
2989 use. Free name string when detecting redefinition.
2990 (dot_pred_rel): Call generic expression parser to process arguments.
2991 Handle O_register case for individual predicates and O_subtract for
2992 ranges.
2993 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2994 register hash.
2995 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2996 Warn if multiple found, issue error if resulting symbol name has zero
2997 length.
2998 (dot_alias): Canonicalize name before use.
3000 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3002 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3003 and 0 for error.
3004 (in_procedure): Return -1 for warning.
3005 (in_prologue): Likewise.
3006 (in_body): Likewise.
3008 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3010 * config/tc-ia64.c (dot_xdata): Undo the last change.
3011 (dot_float_cons): Likewise.
3012 (dot_xstringer): Likewise.
3013 (dot_xdata_ua): Likewise.
3014 (dot_float_cons_ua): Likewise.
3016 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
3018 * NEWS: Mention "-munwind-check=[warning|error]".
3020 * config/tc-ia64.c (md): Add unwind_check.
3021 (unwind_diagnostic): New.
3022 (in_procedure): Call unwind_diagnostic when a directive isn't
3023 in procedure.
3024 (in_prologue): Call unwind_diagnostic when a directive isn't in
3025 prologue.
3026 (in_body): Call unwind_diagnostic when a directive isn't in
3027 body region.
3028 (dot_endp): Set md.unwind_check to error before calling
3029 in_procedure and restore it after. When the name is missing or
3030 couldn't be found, use the one from the last .proc if
3031 md.unwind_check isn't error. Warn if md.unwind_check is
3032 warning.
3033 (md_parse_option): Handle "-munwind-check=[warning|error]".
3034 (md_show_usage): Add "-munwind-check=[warning|error]".
3035 (ia64_init): Set md.unwind_check to warning.
3037 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3038 * doc/c-ia64.texi: Likewise.
3040 2005-02-11 Jan Beulich <jbeulich@novell.com>
3042 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3043 (LEX_QM): Likewise.
3044 (ia64_parse_name): New third parameter.
3045 (md_parse_name): Pass third argument.
3046 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3047 (md_operand): Handling of '@'-prefixed symbols moved from here...
3048 (ia64_parse_name): ...to here.
3050 2005-02-11 Jan Beulich <jbeulich@novell.com>
3052 * config/tc-ia64.c (md): Remove last_groups and group_idx.
3053 (errata_nop_necessary_p): Remove declaraction and definition.
3054 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3055 update md.group_idx. Don't reset md.last_groups.
3057 2005-02-11 Jan Beulich <jbeulich@novell.com>
3059 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3060 argument.
3061 (dot_xdata): Free section name after use.
3062 (dot_float_cons): Likewise.
3063 (dot_xstringer): Likewise.
3064 (dot_xdata_ua): Likewise.
3065 (dot_float_cons_ua): Likewise.
3066 (md_pseudo_table): Add xdata16 and xdata16.ua.
3068 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
3070 * doc/all.texi: Add IA64.
3071 * doc/as.texinfo: Likewise.
3073 * doc/c-ia64.texi: Fix typos.
3075 2005-02-10 Julian Brown <julian@codesourcery.com>
3077 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3078 BFD_RELOC_UNUSED.
3079 (do_t_push_pop): Likewise.
3080 (md_assemble): Likewise.
3081 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3082 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3083 (create_unwind_entry): Output dependency on the required personality
3084 routines.
3086 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
3088 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3089 * subsegs.c (seg_not_empty_p): Likewise.
3091 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3093 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3094 relative jump calculation.
3095 <md_convert_frag) : Likewise.
3096 <output_disp): Likewise.
3098 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
3100 * write.c (write_object_file): Recognize warning-symbol construct
3101 and skip object- and target- handling for the second symbol.
3103 2005-02-02 Jan Beulich <jbeulich@novell.com>
3105 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3106 designators along with quoted ones. Free copy of quoted designator
3107 when done.
3109 2005-02-01 Ben Elliston <bje@au.ibm.com>
3111 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
3112 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
3113 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
3114 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
3115 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
3116 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
3117 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
3118 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
3119 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
3120 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
3121 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
3122 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
3123 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
3124 #if 0'd code throughout.
3126 2005-01-31 Nick Clifton <nickc@redhat.com>
3128 * as.c (parse_args): Bump copyright date reported by --version to
3129 2005.
3131 2005-01-31 Nick Clifton <nickc@redhat.com>
3133 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
3134 and vax-vms.
3136 2005-01-31 Jan Beulich <jbeulich@novell.com>
3138 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
3139 that can end with .endr in that case. Make requiring/permitting
3140 pseudo-ops without leading dot closer to the logic in read.c serving
3141 the same purpose.
3142 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
3143 ignored.
3145 2005-01-31 Jan Beulich <jbeulich@novell.com>
3147 * macro.c (do_formals): Adjust to no longer accept empty parameter
3148 names.
3149 (define_macro): Adjust to no longer accept empty macro name, garbage
3150 following the parameters, or macros that were previously defined.
3151 * read.c (s_bad_end): Declare.
3152 (potable): Add endm. Handler for endr and endm is s_bad_end.
3153 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
3154 and .endr.
3155 * read.h (s_bad_endr): Remove.
3157 2005-01-31 Jan Beulich <jbeulich@novell.com>
3159 * config/tc-ia64.c (parse_operands): Parse all specified operands,
3160 immediately discarding (but counting) those exceeding the maximum
3161 possible amount. Track whether output and input operand counts ever
3162 matched, and use this to better indicate which of the operands/
3163 operand types was wrong; specifically don't default to pointing to
3164 the first operand.
3166 2005-01-31 Jan Beulich <jbeulich@novell.com>
3168 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
3169 variable in dot_endp). Add body and insn. Make prologue,
3170 prologue_mask, body, and insn bitfields.
3171 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
3172 messages.
3173 (in_procedure, in_prologue, in_body): New.
3174 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3175 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3176 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
3177 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
3178 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
3179 dot_personality): Use the appropriate one of the above.
3180 (dot_proc): Clear unwind.proc_start; set to current location only if
3181 none of the entry points were valid. Check for non-zero-length entry
3182 point names. Check that entry points aren't defined, yet. Clear
3183 unwind.prologue, unwind.body, and unwind.insn.
3184 (dot_body): Call in_procedure. Check that first directive in procedure
3185 had no insns emitted before. Set unwind.body.
3186 (dot_prologue): Call in_procedure. Check that not already in prologue.
3187 Check that first directive in procedure had no insns emitted before.
3188 Clear unwind.body.
3189 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
3190 length entry point names. Check that entry points became defined.
3191 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
3193 2005-01-31 Jan Beulich <jbeulich@novell.com>
3195 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
3196 before actually using it. Don't generate an error in manual bundling
3197 mode when looking at an insn requiring slot 2 but not yet at slot 2.
3198 Don't generate an error in manual bundling mode when looking at an
3199 insn required to be last in its group but the required slot hasn't
3200 been reached, yet. Allow conversion from MII to MI;I for bundle
3201 consisting of only 2 insns with the stop between them. Suppress
3202 various meaningless errors resulting from detecting earlier ones.
3204 2005-01-31 Jan Beulich <jbeulich@novell.com>
3206 * config/tc-ia64.c (parse_operands): Also handle alloc without first
3207 input being ar.pfs.
3209 2005-01-28 Christian Groessler <chris@groessler.org>
3211 * config/tc-z8k.c (md_assemble): Improve error detection.
3213 2005-01-28 Jan Beulich <jbeulich@novell.com>
3215 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
3216 for personality routine pointer only if there is one.
3217 (ia64_convert_frag): Likewise.
3218 (generate_unwind_image): Likewise.
3220 2005-01-27 Christian Groessler <chris@groessler.org>
3222 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
3223 (md_apply_fix3): Make relative branches out of range an error
3224 instead of a warning. Display correct line number for out of
3225 range branches/calls/memory accesses.
3227 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
3229 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
3230 to emit .debug_line and other debug sections.
3231 * as.h (seg_not_empty_p): Declare.
3232 * subsegs.c (seg_not_empty_p): New predicate.
3234 2005-01-27 Andrew Cagney <cagney@gnu.org>
3236 * configure: Regenerate to track ../gettext.m4 change.
3238 2005-01-27 Jan Beulich <jbeulich@novell.com>
3240 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
3242 2005-01-27 Jan Beulich <jbeulich@novell.com>
3244 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
3245 to/from application registers dynamic insns.
3246 (md_assemble): Defer resolution of move to/from application registers
3247 dynamic insns when they can be issued on either the I- or M-units.
3249 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
3251 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
3252 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
3253 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
3254 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
3255 * cgen.c (gas_cgen_parse_operand): Handle
3256 CGEN_PARSE_OPERAND_SYMBOLIC.
3257 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
3258 (frv_force_relocation): Likewise. Fix handling of PIC
3259 relocations.
3260 (md_apply_fix3): Likewise.
3262 2005-01-21 Ben Elliston <bje@au.ibm.com>
3264 * as.h: Remove #if 0'd code.
3265 * atof-generic.c (atof_generic): Likewise.
3266 * ecoff.c (ecoff_directive_frame): Likewise.
3267 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
3268 * itbl-ops.c (itbl_add_reg): Likewise.
3269 * listing.c (calc_hex): Likewise.
3270 * read.c (MASK_CHAR): Likewise.
3271 * subsegs.c (subsegs_print_statistics): Likewise.
3272 * symbols.c (indent): Likewise.
3273 * write.c (write_relocs): Likewise.
3274 (write_object_file): Likewise.
3275 (relax_frag): Likewise.
3277 2005-01-20 Nick Clifton <nickc@redhat.com>
3279 * as.c (std_longopts): Add an entry for "--a" in order to prevent
3280 getopt_long_only() from considering -a as an abbreviation for
3281 --alternate.
3282 (parse_args): Fix the parsing of -a=<file>.
3284 2005-01-20 Alan Modra <amodra@bigpond.net.au>
3286 PR gas/684
3287 * read.c (s_incbin): Adjust default count for skip. Check validity
3288 of count and skip rigorously.
3290 2005-01-19 Fred Fish <fnf@specifixinc.com>
3292 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
3294 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
3296 * read.c (convert_to_bignum): New function, split out from...
3297 (emit_expr): ...here. Handle the case where X_add_number is
3298 positive and the input value is negative.
3299 (output_big_sleb128): Fix setting of continuation bit. Check whether
3300 the final byte needs to be sign-extended. Fix size-shrinking loop.
3301 (emit_leb128_expr): When generating a signed leb128, see whether the
3302 sign of an O_constant's X_add_number matches the sign of the input
3303 value. Use a bignum if not.
3305 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3307 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3308 arch_sh_up in order to match the external name and make the
3309 testsuite's job easier.
3311 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3313 PR 659
3314 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3316 2005-01-12 Nick Clifton <nickc@redhat.com>
3318 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3319 ignored_arguments array.
3321 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3323 * write.c (write_object_file): Disallow a symbol equated to
3324 common symbol.
3326 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3328 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3329 bfd_mach_maxq20.
3330 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3331 (maxq_target): New function: Set the machine type.
3333 2005-01-06 Paul Brook <paul@codesourcery.com>
3335 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3336 (md_begin): Handle TE_VXWORKS for FP defaults.
3337 (md_apply_fix3): Correct rela offsets.
3338 (elf32_arm_target_format): Add VxWorks targets.
3340 2005-01-06 Paul Brook <paul@codesourcery.com>
3342 * configure.tgt: Set em=vxworks for *-*-vxworks.
3343 * config/te-vxworks.h: New File.
3345 2005-01-06 Paul Brook <paul@codesourcery.com>
3347 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3349 2005-01-04 Dmitry Diky <diwil@spec.ru>
3351 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3352 global label.
3354 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3356 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3357 (dot_loc): New function.
3358 (md_pseudo_table): Add entry to map .loc to dot_loc().
3359 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3360 seen a .loc directive or we're generating DWARF2 debug info for
3361 assembly source.
3363 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3365 PR gas/619
3366 * read.c (s_comm_internal): Don't zero end of name until size
3367 expression has been parsed.
3369 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3371 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3373 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3375 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3376 case).
3378 2004-12-22 Ian Lance Taylor <ian@airs.com>
3380 * configure.tgt: New.
3381 * configure.in: Move setting of cpu_type, fmt, etc., to
3382 configure.tgt.
3383 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3384 $(srcdir)/configure.tgt.
3385 * configure, Makefile.in: Rebuild.
3387 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3389 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3390 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3391 instructions.
3392 (avr_offset_expression): New function to parse offsets for LDI
3393 instructions.
3394 (avr_operand): Use it.
3395 (md_apply_fix3): Generate the relocs.
3397 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3399 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3400 BFD_RELOC_SH_IMMS10BY8 relocation.
3402 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3403 than just ignoring bad code.
3405 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3407 * config/tc-v850.c (handle_lo16): New function.
3408 (v850_reloc_prefix): Use it to check lo().
3409 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3411 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3413 * configure.in: Add s390x-ibm-tpf support.
3414 * configure: Regenerate.
3416 2004-12-15 Jan Beulich <jbeulich@novell.com>
3418 * config/obj-elf.c (obj_elf_change_section): Only set type and
3419 attributes on new sections. Emit warning when type of re-declared
3420 section doesn't match.
3422 2004-12-15 Jan Beulich <jbeulich@novell.com>
3424 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3425 '.cfi_startproc simple' doesn't inherit the old value.
3427 2004-12-15 Jan Beulich <jbeulich@novell.com>
3429 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3430 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3431 generation to emit a factored offset.
3433 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3435 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3436 which is too large in the case of NO_PIC without 64-bit
3437 addresses.
3439 * config/tc-mips.c (mips_in_shared): New static variable.
3440 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3441 (md_longopts): Add -mshared and -mno-shared.
3442 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3443 (s_cpload): Implement !mips_in_shared case.
3444 (s_cpsetup): Likewise.
3445 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3446 * NEWS: Mention -mno-shared.
3448 2004-12-09 Paul Brook <paul@codesourcery.com>
3450 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3451 for function start.
3453 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3455 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3456 sequence, increase the size of the sequence.
3458 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3459 use CPU_RM9000.
3461 2004-12-07 Ben Elliston <bje@gnu.org>
3463 * read.c (s_align): Use an align_limit temporary to allay a GCC
3464 signed/unsigned comparison warning.
3466 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3468 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3469 * configure.in: Use it for arm*-*-linux-gnueabi*.
3470 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3471 * config/te-armlinuxeabi.h: New file.
3472 * Makefile.in: Regenerated.
3473 * aclocal.m4: Likewise.
3474 * configure: Likewise.
3475 * doc/Makefile.in: Regenerated.
3477 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3479 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3480 (xtensa_restore_emit_state): Likewise.
3482 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3484 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3485 (s_align): Use it.
3487 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3489 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3490 * Makefile.in: Regenerate.
3492 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3494 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3495 functions, give functions a meaningful name, add comments.
3496 (check_range): New function - Replace operand size calculation
3497 with range checking.
3498 (assemble_insn): Update Algorithm, improve error issuing.
3499 (enum op_err): New.
3500 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3501 handling.
3503 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3505 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3506 miss between different section in the same module.
3507 (tc_gen_reloc): Likewise.
3509 2004-11-25 Theodore A. Roth <troth@openavr.org>
3511 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3512 atmega325, atmega3250, atmega645 and atmega6450.
3514 2004-11-25 Jan Beulich <jbeulich@novell.com>
3516 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3517 permissible for the selected instruction suffix.
3518 (process_suffix): For DefaultSize instructions, suppressing the
3519 guessing of a 'q' suffix if the instruction doesn't support it is
3520 pointless, because only an 'l' suffix can be guessed in this place.
3522 2004-11-24 Nick Clifton <nickc@redhat.com>
3524 * config/tc-iq2000.c: Remove support for IQ10 processor.
3525 Convert to ISO C90 formatting.
3526 * config/tc-iq2000.h: Likewise.
3528 2004-11-23 Nick Clifton <nickc@redhat.com>
3530 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3531 in this table. They should be correct now.
3533 2004-11-23 Jan Beulich <jbeulich@novell.com>
3535 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3536 indicate the MMX extensions added by both SSE and 3DNow!A.
3537 (Cpu3dnowA): Declare.
3538 (CpuUnknownFlags): Update.
3539 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3540 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3541 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3542 3DNow!. Athlon additionally implies 3DNow!A. Several new
3543 entries (those starting with a dot are for sub-arch specification).
3544 (set_cpu_arch): Handle sub-arch specifications.
3545 (parse_insn): Distinguish between instructions not supported because
3546 of insufficient CPU features and because of 64-bit mode.
3547 * doc/c-i386.texi: Describe enhanced .arch directive.
3549 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3551 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3553 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3555 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3556 without a corresponding .debug_info section.
3558 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
3560 * read.c (potable): Add "error" and "warning".
3561 (s_errwarn): New function.
3562 * read.h (s_errwarn): Declare.
3563 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3565 2004-11-22 Nick Clifton <nickc@redhat.com>
3567 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3568 c_dot_file_symbol.
3570 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3572 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3573 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3575 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3577 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3578 (coff_adjust_symtab): Adjust call.
3579 (crawl_symbols): Likewise.
3580 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3581 (obj_app_file): Adjust.
3583 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3585 * configure.in: Enable bfd_assember for the MAXQ port.
3586 * configure: Regenerate.
3588 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3589 Sterling Augustine <sterling@tensilica.com>
3591 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3592 there is a conflict.
3593 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3594 interfaces that are related as determined by xtensa_interface_class_id.
3596 2004-11-12 Nick Clifton <nickc@redhat.com>
3598 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3599 offsets for conditional branches.
3601 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3603 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3605 2004-11-10 Bob Wilson <bob.wilson@acm.org>
3607 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3608 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3609 MAYBE_UNREACHABLE.
3610 (relax_frag_immed): Update call to update_next_frag_state.
3612 2004-11-10 Alan Modra <amodra@bigpond.net.au>
3614 * obj.h (struct format_ops <app_file>): Add int param.
3615 * read.h (s_app_file_string): Likewise.
3616 * read.c (s_app_file_string): Likewise.
3617 (s_app_file): Adjust s_app_file_string call.
3618 * config/tc-mips.c (s_mips_file): Likewise.
3619 * config/obj-coff.h (obj_app_file): Add app param.
3620 * config/obj-ecoff.h (obj_app_file): Likewise.
3621 * config/obj-multi.h (obj_app_file): Likewise.
3622 * config/obj-elf.h (elf_file_symbol): Likewise.
3623 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3624 if called for # preprocessor lines.
3626 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3628 PR 528
3629 * symbols.c (resolve_symbol_value): Convert weak symbols only
3630 for Windows PECOFF.
3631 (symbol_equated_reloc_p): Don't equate weaks when relocating
3632 only for Windows PECOFF.
3634 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3636 * config/tc-crx.c (print_insn): Check and set insn_addr.
3637 * config/tc-crx.h (md_frag_check): Define.
3639 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3640 Vineet Sharma <vineets@noida.hcltech.com>
3642 * configure.in: Add support for new target maxq-coff.
3643 * configure: Regenerate.
3644 * NEWS: Mention new support.
3645 * config/tc-maxq.c: New file.
3646 * config/tc-maxq.h: New file.
3647 * config/obj-coff.h: Add support for maxq-coff.
3649 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3651 * symbols.c (any_external_name): Define.
3652 (resolve_symbol_value): Convert weak symbols.
3653 (S_SET_EXTERNAL): Support any_external_name.
3654 (S_SET_NAME): Qualify parameter const.
3655 (symbol_equated_reloc_p): Equate to weaks when relocating.
3656 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3657 * tc.h (any_external_name): Declare.
3658 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3659 assemblers also.
3660 (weak_is_altname): Declare and define.
3661 (weak_name2altname): Same.
3662 (weak_altname2name): Same.
3663 (weak_uniquify): Same.
3664 (weak_altprefix): Define.
3665 (obj_coff_weak): Change .weak syntax and handling.
3666 (coff_frob_symbol): Fix PE weak symbol alternates.
3667 * config/obj-coff.h (USE_UNIQUE): Define.
3668 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3669 are in another segment.
3670 (tc_gen_reloc): Remove broken addend hack.
3671 doc/as.texinfo: Update.
3673 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3675 * config/tc-xtensa.c (total_frag_text_expansion): New.
3676 (md_estimate_size_before_relax): Use it.
3677 (find_address_of_next_align_frag): Likewise.
3679 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3681 * config/tc-crx.c: Rename argument types.
3682 (processing_arg_number): Rename to 'cur_arg_num'.
3683 (get_number_of_bits): Rename to 'set_operand_size'.
3684 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3685 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3686 (set_indexmode_parameters): Remove function, integrate its code into
3687 'set_operand'.
3688 (set_operand_size): Get rid of 'Operand Number' function parameter -
3689 use global variable 'cur_arg_num' instead.
3690 Use a local 'argument' pointer to reference the current argument.
3691 (parse_operand): Likewise.
3692 (set_operand): Likewise.
3693 (process_label_constant): Likewise.
3695 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3697 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3698 (add_section_rename): Delete. Inlined into...
3699 (build_section_rename): ...here. Use xstrdup instead of strdup.
3700 (xtensa_section_rename): Drop "const" from argument and return types.
3701 (md_show_usage): Indent to match show_usage().
3702 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3703 (tc_canonicalize_section_name): Define.
3704 (md_elf_section_rename): Remove unused macro.
3705 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3706 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3707 (Frame Directive): Delete.
3709 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3711 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3712 * config/tc-arm.c (target_oabi): Delete.
3713 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3714 (arm_opts): Remove moabi.
3715 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3716 * doc/c-arm.texi (ARM Options): Likewise.
3717 * configure: Regenerated.
3719 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3721 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3722 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3723 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3724 * configure: Regenerate.
3725 * config/tc-cris.c (enum cris_archs): New.
3726 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3727 (cris_insn_ver_valid_for_arch): New functions.
3728 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3729 (cris_arch): New variable.
3730 (md_pseudo_table): New pseudo .arch.
3731 (err_for_dangerous_mul_placement): Initialize according to
3732 DEFAULT_CRIS_ARCH.
3733 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3734 All users changed.
3735 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3736 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3737 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3738 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3739 use in md_cris_relax_table.
3740 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3741 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3742 Update and improve head comment.
3743 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3744 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3745 (OPTION_ARCH): New.
3746 (md_longopts): New option --march=...
3747 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3748 macros.
3749 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3750 (HANDLE_RELAXABLE): New macro.
3751 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3752 cases. Check for weak symbols and assume not relaxable. Handle
3753 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3754 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3755 fragP->fr_symbol.
3756 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3757 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3758 (cris_create_short_jump): Adjust for CRISv32.
3759 (cris_relax_frag): Handle new states.
3760 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3761 (md_begin): Define symbols "..asm.arch.cris.v32",
3762 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3763 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3764 when entering opcode table entry points.
3765 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3766 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3767 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3768 (cris_process_instruction): Initialize out_insnp->insn_type to
3769 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3770 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3771 cases.
3772 <case 'm'>: Check that modified_char == '.'.
3773 <invalid operands>: Consume the rest of the line.
3774 When operands don't match, skip over subsequent insns with
3775 non-matching version specifier but same mnemonic.
3776 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3777 special registers in CRISv32 are always 32 bit long.
3778 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3779 New cases.
3780 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3781 and compatible. Recognize "ACR" for v32, unless followed by "+".
3782 (get_spec_reg): Consider cris_arch when looking up register.
3783 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3784 v32 or compatible.
3785 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3786 (cris_get_expression): Restore input_line_pointer if failing "early".
3787 (get_flags): Consider cris_arch and recognize flags accordingly.
3788 (branch_disp): Adjust for CRISv32.
3789 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3790 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3791 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3792 resolved. Don't enter zeros in object file for
3793 BFD_RELOC_32_PCREL.
3794 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3795 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3796 (md_parse_option): Break out "return 1".
3797 <OPTION_ARCH> New case.
3798 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3799 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3800 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3801 <case BFD_RELOC_32_PCREL>: New cases.
3802 Addends for non-zero fx_pcrel are too in fx_offset.
3803 (md_show_usage): Show --march=<arch>.
3804 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3805 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3806 (s_syntax) <struct syntaxes>: Properly constify member operand.
3807 * config/tc-cris.h (TARGET_MACH): Define.
3808 (cris_mach): Declare.
3809 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3810 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3811 (CRIS-Opts): Document --march=...
3812 (CRIS-Pseudos): Document .arch.
3814 2004-11-04 Jan Beulich <jbeulich@novell.com>
3816 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3817 intel syntax and no register prefix, allow $ in symbol names when
3818 intel syntax.
3819 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3820 (intel_float_operand): Add fourth return value indicating math control
3821 operations. Make classification more precise.
3822 (md_assemble): Complain if memory operand of mov[sz]x has no size
3823 specified.
3824 (parse_insn): Translate word operands to floating point instructions
3825 operating on integers as well as control instructions to short ones
3826 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3827 floating point instructions operating on non-integer operands.
3828 (match_template): Remove fldcw special case. Adjust q-suffix handling
3829 to permit it on fild/fistp/fisttp in AT&T mode.
3830 (process_suffix): Don't guess DefaultSize insns' suffix from
3831 stackop_size for certain floating point control instructions. Guess
3832 suffix for branch and [ls][gi]dt based on flag_code. Split error
3833 messages for Intel and AT&T syntax, and make the condition more strict
3834 for the former. Adjust suppressing of generation of operand size
3835 overrides.
3836 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3837 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3838 more error checking.
3839 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3840 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3842 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3844 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3845 md_short_jump_size, md_long_jump_size.
3846 * write.c [!WORKING_DOT_WORD]: Ditto.
3847 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3848 qualifier.
3849 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3850 declare.
3851 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3852 const qualifier in these definitions.
3853 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3854 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3856 2004-11-02 Nick Clifton <nickc@redhat.com>
3858 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3859 table before deciding to produce a .debug_line section to match up
3860 with a user provided .debug_info section.
3862 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3864 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3865 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3867 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3869 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3870 (get_flags): New function.
3871 (get_number_of_bits): Edit comments, update numeric values to
3872 supported sizes.
3873 (process_label_constant): Don't support the colon
3874 format (SYMBOL:[s|m|l]).
3875 (set_cons_rparams): Support argument type 'arg_rbase'.
3876 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3877 (handle_LoadStor): Bug fix, first handle post-increment mode.
3878 (getreg_image): Remove redundant code, update according to latest
3879 CRX spec.
3880 (print_constant): Bug fix relate to 3-word instructions.
3881 (assemble_insn): Bug fix, when matching instructions, verify also
3882 instruction type (not only mnemonic).
3883 Add various error checking.
3884 (preprocess_reglist): Support HI/LO and user registers.
3886 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3888 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3889 in an epilogue directive go negative.
3891 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3893 PR 474
3894 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3895 after reporting template error during manual bundling. Reported
3896 by Michael Dupont, michaelx.dupont@intel.com.
3898 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3900 * Makefile.am: Run dep-am.
3901 * aclocal.m4: Regenerate with automake 1.9.2.
3902 * Makefile.in: Regenerate with automake 1.9.2.
3903 * doc/Makefile.in: Likewise.
3905 * config/tc-arm.c: Include "dw2gencfi.h".
3906 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3907 New functions.
3908 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3909 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3910 (tc_cfi_frame_initial_instructions): Define.
3911 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3912 Add prototypes.
3914 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3916 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3917 operands validity.
3918 Update coprocessor id to be unsigned immediate.
3920 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3922 * config/tc-i386.c (O_secrel): Delete.
3923 (tc_pe_dwarf2_emit_offset): New function.
3924 * config/tc-i386.h (O_secrel): Define as O_md1.
3925 (TC_DWARF2_EMIT_OFFSET): Define.
3927 2004-10-18 Nick Clifton <nickc@redhat.com>
3929 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3930 ignore @fptr() directives for 4-byte fixups.
3932 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3934 * Makefile.am: Run "make dep-am"
3935 * Makefile.in: Regenerate.
3937 2004-10-14 Bob Wilson <bob.wilson@acm.org>
3939 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3940 Remove comments about placement of literal pools.
3941 (Literal Directive): Update description of literal placement.
3942 (Literal Prefix Directive): Remove statement that this does not apply
3943 to absolute-mode literals. Describe new section naming scheme.
3945 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3947 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3948 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3949 is_windowed_return_opcode): Delete.
3950 (xtensa_frob_label): Use get_subseg_target_freq.
3951 (md_assemble): Inline call to is_entry_opcode.
3952 (xtensa_handle_align): Inline call to get_frag_is_literal.
3953 (relaxation_requirements): Inline call to is_jx_opcode.
3954 (emit_single_op): Inline call to is_movi_opcode.
3955 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3956 get_frag_is_no_transform, is_entry_opcode, and
3957 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3958 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3959 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3960 Inline calls to get_frag_is_no_transform.
3961 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3962 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3963 get_frag_is_no_transform.
3964 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3965 and set_frag_is_no_transform.
3966 (get_expression_value): Delete.
3967 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3968 cur_target_freq to target_freq.
3969 (get_subseg_info): Split out code to create a new map entry into ...
3970 (add_subseg_info): ... this new function.
3971 (get_last_insn_flags): Check if get_subseg_info succeeded.
3972 (set_last_insn_flags): Call add_subseg_info if needed.
3973 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3974 (xtensa_reorder_segments): Compute last_sec while counting sections.
3975 Remove call to get_last_sec.
3976 (get_last_sec): Delete.
3977 (cache_literal_section): Inline call to retrieve_literal_seg and its
3978 callees, seg_present and add_seg_list.
3979 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3980 (get_frag_is_insn, get_frag_is_no_transform,
3981 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3982 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3984 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3986 * config/tc-xtensa.c: Use ISO C90 formatting.
3987 * config/tc-xtensa.h: Likewise.
3988 * config/xtensa-istack.h: Likewise.
3989 * config/xtensa-relax.c: Likewise.
3990 * config/xtensa-relax.h: Likewise.
3992 2004-10-12 Paul Brook <paul@codesourcery.com>
3994 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3995 EF_ARM_EABI_VER4.
3996 (arm_eabis): Ditto.
3997 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3998 -meabi=3.
4000 2004-10-08 Bob Wilson <bob.wilson@acm.org>
4002 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
4003 entries.
4004 (Acknowledgements): Use "GAS" instead of AS variable.
4006 2004-10-08 Daniel Jacobowitz <dan@debian.org>
4008 * config/tc-i386.c: Include "elf/x86-64.h".
4009 (i386_elf_section_type): New function.
4010 * config/tc-i386.h (md_elf_section_type): Define.
4011 (i386_elf_section_type): New prototype.
4013 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
4015 * config/m68k-parse.h (enum m68k_register): New control register,
4016 MBAR2 (for MCF5249)
4017 * config/tc-m68k.c: Correct control register set for MCF5249.
4019 2004-10-07 Bob Wilson <bob.wilson@acm.org>
4020 Sterling Augustine <sterling@tensilica.com>
4022 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
4023 (UNREACHABLE_MAX_WIDTH): Define.
4024 (XTENSA_FETCH_WIDTH): Delete.
4025 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
4026 prefer_const16, prefer_l32r): New global variables.
4027 (LIT4_SECTION_NAME): Define.
4028 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
4029 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
4030 (frag_flags struct): New.
4031 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
4032 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
4033 (bitfield, bit_is_set, set_bit, clear_bit): Define.
4034 (MAX_FORMATS): Define.
4035 (op_placement_info struct, op_placement_table): New.
4036 (O_pltrel, O_hi16, O_lo16): Define.
4037 (directiveE enum): Rename directive_generics to directive_transform.
4038 Delete directive_relax. Add directive_schedule,
4039 directive_absolute_literals, and directive_last_directive.
4040 (directive_info): Rename "generics" to "transform". Delete "relax".
4041 Add "schedule" and "absolute-literals".
4042 (directive_state): Adjust entries to match changes in directive_info.
4043 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
4044 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
4045 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
4046 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
4047 (align_only_targets, software_a0_b_retw_interlock,
4048 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
4049 software_avoid_short_loop, software_avoid_close_loop_end,
4050 software_avoid_all_short_loops, specific_opcode): Delete.
4051 (warn_unaligned_branch_targets): New.
4052 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
4053 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
4054 (option_[no_]link_relax, option_[no_]transform,
4055 option_[no_]absolute_literals, option_warn_unaligned_targets,
4056 option_prefer_l32r, option_prefer_const16, option_target_hardware):
4057 New enum values.
4058 (option_[no_]align_only_targets, option_literal_section_name,
4059 option_text_section_name, option_data_section_name,
4060 option_bss_section_name, option_eb, option_el): Delete.
4061 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
4062 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
4063 and target-hardware. Delete entries for [no-]target-align-only,
4064 literal-section-name, text-section-name, data-section-name, and
4065 bss-section-name.
4066 (md_parse_option): Handle new options and remove old ones. Accept but
4067 ignore [no-]density options. Warn for [no-]generics and [no-]relax
4068 and treat them as [no-]transform.
4069 (md_show_usage): Add new options and remove old ones.
4070 (xtensa_setup_hw_workarounds): New.
4071 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
4072 "long", "short", "loc" and "frequency" entries.
4073 (use_generics): Rename to ...
4074 (use_transform): ... this function. Add past_xtensa_end check.
4075 (use_longcalls): Add past_xtensa_end check.
4076 (code_density_available, can_relax): Delete.
4077 (do_align_targets): New.
4078 (get_directive): Accept dashes in directive names. Warn about
4079 [no-]generics and [no-]relax directives and treat them as
4080 [no-]transform.
4081 (xtensa_begin_directive): Call md_flush_pending_output only for some
4082 directives. Check for directives inside instruction bundles. Warn
4083 about deprecated ".begin literal" usage. Warn and ignore [no-]density
4084 directives. Handle new directives. Check generating_literals flag
4085 for literal_prefix.
4086 (xtensa_end_directive): Check for directives inside instruction
4087 bundles. Warn and ignore [no-]density directives. Handle new
4088 directives. Call xtensa_set_frag_assembly_state.
4089 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
4090 xtensa_dwarf2_emit_insn): New.
4091 (xtensa_literal_position): Call md_flush_pending_output. Do not check
4092 use_literal_section flag.
4093 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
4094 literals. Use xtensa_elf_cons to parse the expression.
4095 (xtensa_literal_prefix): Do not check use_literal_section. Support
4096 ".lit4" sections for absolute literals. Change prefix convention to
4097 replace ".text" (or ".t" in a linkonce section). No need to call
4098 subseg_set.
4099 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
4100 (expression_end): Handle closing braces and colons.
4101 (PLT_SUFFIX, plt_suffix): Delete.
4102 (expression_maybe_register): Use new xtensa-isa.h functions. Use
4103 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
4104 and O_hi16 expressions as well.
4105 (tokenize_arguments): Handle closing braces and colons.
4106 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
4107 operands and paired register syntax.
4108 (get_invisible_operands): New.
4109 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
4110 new xtensa-isa.h functions.
4111 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
4112 (xg_translate_idioms): Check if inside bundle. Use use_transform.
4113 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
4114 instructions. Use xtensa_translate_zero_immed.
4115 (operand_is_immed, operand_is_pcrel_label): Delete.
4116 (get_relaxable_immed): Use new xtensa-isa.h functions.
4117 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
4118 functions.
4119 (xtensa_print_insn_table, print_vliw_insn): New.
4120 (is_direct_call_opcode): Use new xtensa-isa.h functions.
4121 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
4122 is_branch_or_jump_opcode): Delete.
4123 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
4124 (opnum_to_reloc, reloc_to_opnum): Delete.
4125 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
4126 xtensa-isa.h functions. Operate on one slot of an instruction.
4127 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
4128 xg_get_insn_size): Delete.
4129 (xg_get_build_instr_size): Use xg_get_single_size.
4130 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
4131 xg_build_widen_table. Use xg_get_single_size.
4132 (xg_get_max_narrow_insn_size): Delete.
4133 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
4134 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
4135 xg_get_single_size.
4136 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
4137 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
4138 (xg_expand_to_stack, xg_expand_narrow): Update calls to
4139 xg_build_widen_table. Use xg_get_single_size.
4140 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
4141 xg_check_operand.
4142 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
4143 treat weak symbols conservatively.
4144 (xg_check_operand): Use new xtensa-isa.h functions.
4145 (is_dnrange): Delete.
4146 (xg_assembly_relax): Inline previous calls to tinsn_copy.
4147 (xg_finish_frag): Specify separate relax states for the frag and slot0.
4148 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
4149 xtensa-isa.h functions.
4150 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
4151 xg_instruction_matches_options): New.
4152 (xg_instruction_matches_rule): Handle O_register expressions. Call
4153 xg_instruction_matches_options.
4154 (transition_rule_cmp): New.
4155 (xg_instruction_match): Update call to xg_build_simplify_table.
4156 (xg_build_token_insn): Record loc fields.
4157 (xg_simplify_insn): Check is_specific_opcode field and
4158 density_supported flag.
4159 (xg_expand_assembly_insn): Skip checking code_density_available. Use
4160 new xtensa-isa.h functions. Call use_transform instead of can_relax.
4161 (xg_assemble_literal): Add error handling for O_big. Call
4162 record_alignment. Handle O_pltrel.
4163 (xg_valid_literal_expression): New.
4164 (xg_assemble_literal_space): Add slot parameter. Remove call to
4165 set_expr_symbol_offset. Add call to record_alignment. Update call to
4166 xg_finish_frag.
4167 (xg_emit_insn): Delete.
4168 (xg_emit_insn_to_buf): Add format parameter. Update calls to
4169 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
4170 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
4171 and slot parameters. Handle new "alternate" relocations for absolute
4172 literals and CONST16 instructions. Check for bad uses of O_lo16 and
4173 O_hi16. Use new xtensa-isa.h functions.
4174 (xg_assemble_tokens): Delete.
4175 (is_register_writer): Use new xtensa-isa.h functions.
4176 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
4177 old-style RSR from LCOUNT.
4178 (next_frag_opcode): Delete.
4179 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
4180 update_next_frag_state): New.
4181 (update_next_frag_nop_state): Delete.
4182 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
4183 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
4184 the state of the absolute-literals directive. Add calls to
4185 record_alignment and xtensa_set_frag_assembly_state. Call
4186 xtensa_switch_to_non_abs_literal_fragment instead of
4187 xtensa_switch_to_literal_fragment.
4188 (build_nop): New.
4189 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
4190 (get_expanded_loop_offset): Change check for undefined opcode to an
4191 assertion.
4192 (xtensa_set_frag_assembly_state, relaxable_section,
4193 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
4194 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
4195 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
4196 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
4197 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
4198 (xtensa_init_fix_data): New.
4199 (xtensa_frob_label): Reset label symbol to the current frag. Check
4200 do_align_targets and generating_literals flag. Propagate frequency
4201 info to new alignment frag. Call xtensa_set_frag_assembly_state.
4202 (xtensa_unrecognized_line): New.
4203 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
4204 to xtensa_set_frag_assembly_state.
4205 (error_reset_cur_vinsn): New.
4206 (md_assemble): Remove check for literal frag. Remove call to
4207 istack_init. Call use_transform instead of use_generics. Parse
4208 explicit instruction format specifiers. Move code for
4209 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
4210 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
4211 Add dwarf2_where call. Remote automatic alignment for ENTRY
4212 instructions. Move call to xtensa_clear_insn_labels to the end.
4213 Rearrange to handle bundles.
4214 (xtensa_cons_fix_new): Delete.
4215 (xtensa_handle_align): New.
4216 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
4217 assignment to is_no_density field.
4218 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
4219 instead of reloc_to_opnum. Handle "alternate" relocations.
4220 (xtensa_force_relocation, xtensa_check_inside_bundle,
4221 xtensa_elf_section_change_hook): New.
4222 (xtensa_symbol_new_hook): Delete.
4223 (xtensa_fix_adjustable): Check for difference of symbols with an
4224 offset. Check for external and weak symbols.
4225 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
4226 (md_estimate_size_before_relax): Return expansion for the first slot.
4227 (tc_gen_reloc): Handle difference of symbols by producing
4228 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
4229 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
4230 tentative values into the output when linkrelax is set.
4231 (XTENSA_PROP_SEC_NAME): Define.
4232 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
4233 Create literal tables only if using literal sections. Create new
4234 property tables instead of old instruction tables. Check for unaligned
4235 branch targets and loops.
4236 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
4237 new_resource_table, clear_resource_table, resize_resource_table,
4238 resources_available, reserve_resources, release_resources,
4239 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
4240 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
4241 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
4242 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
4243 flag. Update checks for workaround options. Call
4244 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
4245 (xtensa_cleanup_align_frags): Add special case for branch targets.
4246 Check for and mark unreachable frags.
4247 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
4248 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
4249 end of a zero-overhead loop body.
4250 (frag_can_negate_branch): Handle instructions with multiple slots.
4251 Use new xtensa-isa.h functions
4252 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
4253 xtensa_mark_zcl_first_insns): New.
4254 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
4255 transformations are disabled.
4256 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
4257 multislot instructions.
4258 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
4259 Likewise. Also error if transformations are disabled.
4260 (unrelaxed_frag_max_size): New.
4261 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
4262 xtensa-isa.h functions.
4263 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
4264 xtensa_opcode_is_loop instead of is_loop_opcode.
4265 (get_text_align_power): Replace as_fatal with assertion.
4266 (get_text_align_fill_size): Iterate instead of using modulus when
4267 use_nops is false.
4268 (get_noop_aligned_address): Assert that this is for a machine-dependent
4269 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
4270 xg_get_single_size, and frag_format_size.
4271 (get_widen_aligned_address): Rename to ...
4272 (get_aligned_diff): ... this function. Add max_diff parameter.
4273 Remove handling of rs_align/rs_align_code frags. Use
4274 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
4275 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
4276 and pass it back to caller.
4277 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
4278 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
4279 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
4280 (relax_frag_text_align): Rename to ...
4281 (relax_frag_loop_align): ... this function. Assume loops can only be
4282 in the first slot of an instruction.
4283 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
4284 instruction. Remove call to frag_wane.
4285 (relax_frag_narrow): Rename to ...
4286 (relax_frag_for_align): ... this function. Extend to handle
4287 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
4288 RELAX_NARROW for the first slot.
4289 (find_address_of_next_align_frag, bytes_to_stretch): New.
4290 (future_alignment_required): Use find_address_of_next_align_frag and
4291 bytes_to_stretch. Look ahead to subsequent frags to make smarter
4292 alignment decisions.
4293 (relax_frag_immed): Add format, slot, and estimate_only parameters.
4294 Check if transformations are enabled for b_j_loop_end workaround.
4295 Use new xtensa-isa.h functions and handle multislot instructions.
4296 Update call to xg_assembly_relax.
4297 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
4298 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4299 frag types.
4300 (convert_frag_narrow): Add segP, format and slot parameters. Call
4301 convert_frag_immed for branch instructions. Adjust calls to
4302 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4303 xg_get_single_size and xg_get_single_format.
4304 (convert_frag_fill_nop): New.
4305 (convert_frag_immed): Add format and slot parameters. Handle multislot
4306 instructions and use new xtensa-isa.h functions. Update calls to
4307 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4308 enabled for b_j_loop_end workaround. Use build_nop instead of
4309 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4310 frags. Use xg_get_single_size. Handle O_pltrel.
4311 (fix_new_exp_in_seg): Remove check for old plt flag.
4312 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4313 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4314 for loop opcode to an assertion. Mark all frags up to the end of the
4315 loop as not transformable.
4316 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4317 (get_subseg_info): New.
4318 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4319 check for dest_seg.
4320 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4321 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4322 (xtensa_switch_to_non_abs_literal_fragment): New.
4323 (cache_literal_section): Add is_code parameter and pass it through to
4324 retrieve_literal_seg.
4325 (retrieve_literal_seg): Add is_code parameter and use it to set the
4326 flags on the literal section. Handle case where head parameter is 0.
4327 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4328 set_frag_is_no_transform): New.
4329 (xtensa_create_property_segments): Add end_property_function parameter
4330 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4331 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4332 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4333 (add_xt_block_frags): Add end_property_function parameter and call it
4334 if it is non-zero. Call xtensa_frag_flags_init.
4335 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4336 get_frag_property_flags, frag_flags_to_number,
4337 xtensa_frag_flags_combinable, xt_block_aligned_size,
4338 xtensa_xt_block_combine, add_xt_prop_frags,
4339 init_op_placement_info_table, opcode_fits_format_slot,
4340 xg_get_single_size, xg_get_single_format): New.
4341 (istack_push): Inline call to tinsn_copy.
4342 (tinsn_copy): Delete.
4343 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4344 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4345 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4346 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4347 functions. Handle invisible operands.
4348 (tinsn_to_slotbuf): New.
4349 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4350 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4351 vinsn_from_chars, and xg_free_vinsn.
4352 (tinsn_from_insnbuf): New.
4353 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4354 instructions. Handle symbol differences.
4355 (get_num_stack_text_bytes): Use xg_get_single_size.
4356 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4357 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4358 get_expr_register, set_expr_symbol_offset_diff): New.
4359 * config/tc-xtensa.h (MAX_SLOTS): Define.
4360 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4361 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4362 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4363 RELAX_NONE types.
4364 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4365 (xtensa_frag_type struct): Add is_assembly_state_set,
4366 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4367 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4368 Replace is_generics and is_relax fields by is_no_transform field.
4369 Delete is_text and is_longcalls fields. Change text_expansion and
4370 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4371 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4372 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4373 (xtensa_fix_data struct): New.
4374 (xtensa_symfield_type struct): Delete plt field.
4375 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4376 forward declaration here.
4377 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4378 (XTENSA_SECTION_RENAME): Undefine.
4379 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4380 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4381 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4382 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4383 (unit_num_copies_func, opcode_num_units_func,
4384 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4385 (resource_table struct): New.
4386 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4387 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4388 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4389 (tinsn_copy): Delete prototype.
4390 (vliw_insn struct): New.
4391 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4392 (widen_spec_list): Add option conditions for density and boolean
4393 instructions. Add expansions using CONST16 and conditions for using
4394 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4395 predicted branches.
4396 (simplify_spec_list): Add option conditions for density instructions.
4397 Add entry for NOP instruction.
4398 (append_transition): Add cmp function pointer parameter and use it to
4399 insert the new entry in order.
4400 (operand_function_LOW16U, operand_function_HI16U): New.
4401 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4402 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4403 (enter_opname, split_string): Use xstrdup instead of strdup.
4404 (init_insn_pattern): Initialize new options field.
4405 (clear_req_or_option_list, clear_req_option_list,
4406 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4407 New.
4408 (parse_insn_pattern): Parse option conditions.
4409 (transition_applies): New.
4410 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4411 swapped last arguments in calls to append_constant_value_condition.
4412 Call clone_req_option_list. Add warning about invalid opcode.
4413 Handle LOW16U and HI16U function names.
4414 (build_transition_table): Add cmp parameter and use it in calls to
4415 append_transition. Use new xtensa-isa.h functions. Check
4416 transition_applies before adding entries.
4417 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4418 pass it through to build_transition_table.
4419 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4420 ReqOption, transition_cmp_fn): New types.
4421 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4422 (transition_rule struct): Add options field.
4423 * doc/as.texinfo (Overview): Update Xtensa options.
4424 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4425 --[no-]relax, and --[no-]generics options. Update descriptions of
4426 --text-section-literals and --[no-]longcalls. Add
4427 --[no-]absolute-literals and --[no-]transform.
4428 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4429 Remove use of "generic" and "specific" terminology for opcodes.
4430 (Xtensa Registers): Generalize the syntax description to include
4431 user-defined register files.
4432 (Xtensa Automatic Alignment): Update.
4433 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4434 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4435 (Xtensa Directives): Remove confusing rules about precedence.
4436 (Density Directive, Relax Directive): Delete.
4437 (Schedule Directive): New.
4438 (Generics Directive): Rename to ...
4439 (Transform Directive): ... this node.
4440 (Literal Directive): Update for absolute literals. Missing
4441 literal_position directive is now an error.
4442 (Literal Position Directive): Update for absolute literals.
4443 (Freeregs Directive): Delete.
4444 (Absolute Literals Directive): New.
4445 (Frame Directive): Minor editing.
4446 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4447 Update dependencies.
4448 * Makefile.in: Regenerate.
4450 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4452 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4453 to build the second and third fixups for a composite relocation.
4454 (macro_read_relocs): New function.
4455 (macro_build): Use it.
4456 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4457 Simplify fragging code accordingly.
4458 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4459 of the composite relocation. Set fx_tcbit in both fixups.
4461 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4463 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4464 (md_apply_fix3): Don't treat composite relocs as done.
4466 2004-10-07 Jan Beulich <jbeulich@novell.com>
4468 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4469 prefix for symbol names generated from the LOCAL macro directive.
4471 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4472 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4474 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4476 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4477 Special registers.
4478 (md_assemble): Add error checking for Co-Processor instructions.
4479 (get_cinv_parameters): Add 'b' option to invalidate the
4480 branch-target cache.
4482 2004-10-05 Paul Brook <paul@codesourcery.com>
4484 * config/tc-arm.c (unwind): New variable.
4485 (vfp_sp_encode_reg): New function.
4486 (vfp_sp_reg_required_here): Use it.
4487 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4488 (vfp_parse_reg_list): New function.
4489 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4490 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4491 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4492 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4493 functions.
4494 (md_pseudo_table): Add them.
4495 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4496 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4497 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4498 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4499 require_hashconst, add_unwind_opcode): New functions.
4500 * doc/c-arm.texi: Document unwinding opcodes.
4501 * NEWS: Mention the new feature.
4503 2004-10-04 Eric Christopher <echristo@redhat.com>
4505 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4507 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4509 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4510 TLS relocations.
4511 * config/tc-s390.c (md_apply_fix3): Likewise.
4512 * config/tc-sparc.c (md_apply_fix3): Likewise.
4514 2004-10-01 Paul Brook <paul@codesourcery.com>
4516 * config/tc-arm.c (arm_elf_section_type): New function.
4517 (arm_elf_change_section): Set section link for exidx sections.
4518 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4519 (md_elf_section_type): Define.
4521 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4523 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4524 instruction's offset.
4526 2004-10-01 Adam Nemet <anemet@lnxw.com>
4528 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4530 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4532 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4533 asymbol *, instead use symbol_get_bfdsym.
4535 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4537 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4539 2004-09-30 Paul Brook <paul@codesourcery.com>
4541 * config/tc-arm.c (do_smi, do_nop): New functions.
4542 (insns): Add ARMv6ZK instructions.
4543 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4544 (tc_gen_reloc): Ditto.
4545 (arm_cpus): Add mpcore and arm1176.
4546 (arm_archs): Add armv6{k,z,zk}.
4547 * doc/c-arm.texi: Document new cores and architectures.
4549 2004-09-30 Nick Clifton <nickc@redhat.com>
4551 * config/tc-arm.c: Use ISO C90 formatting.
4553 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4555 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4556 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4557 REG_TYPE_MVDX is expected.
4559 2004-09-29 Marc Bevand <m.bevand@gmail.com>
4561 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4563 2004-09-21 James E Wilson <wilson@specifixinc.com>
4565 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4566 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4567 output_spill_base, output_unat_psprel, output_lc_psprel,
4568 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4569 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4570 output_spill_psprel_p): Use it.
4572 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4574 * config/tc-crx.c (handle_LoadStor): New function.
4575 Handle load/stor unique instructions before parsing.
4577 2004-09-17 Paul Brook <paul@codesourcery.com>
4579 * config/tc-arm.c (s_arm_rel31): New funciton.
4580 (md_pseudo_table): Add .rel31.
4581 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4582 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4583 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4584 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4585 (arm_parse_reloc): Add (target2).
4587 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4589 * Makefile.am: Run "make dep-am".
4590 * Makefile.in: Regenerate.
4591 * aclocal.m4: Regenerate.
4592 * configure: Regenerate.
4593 * doc/Makefile.in: Regenerate.
4594 * po/POTFILES.in: Regenerate.
4595 * po/gas.pot: Regenerate.
4597 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4599 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4600 [!LLONG_MAX]: Ditto.
4602 2004-09-13 Paul Brook <paul@codesourcery.com>
4604 * config/tc-arm.c: Rename RELABS to TARGET1.
4606 2004-09-13 Alan Modra <amodra@bigpond.net.au>
4608 * messages.c (as_internal_value_out_of_range): Cast values passed
4609 to as_bad_where or as_warn_where to proper type.
4611 2004-09-11 Theodore A. Roth <troth@openavr.org>
4613 * config/tc-avr.c: Add support for
4614 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4616 2004-09-09 Alan Modra <amodra@bigpond.net.au>
4618 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4619 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4621 2004-09-08 Paul Brook <paul@codesourcery.com>
4623 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4624 fini_array and preinit_array section types.
4625 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4626 and fini_array.
4627 * doc/as.texinfo: Document extra section types.
4629 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4631 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4632 * Makefile.in: Regenerated.
4633 * configure.in: Set em for arm*-*-symbianelf*.
4634 * configure: Regenerated.
4635 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4636 vectors when appropriate.
4637 * config/te-symbian.h: New file.
4639 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4641 * config/tc-crx.c (gettrap): Exception vector can be case
4642 insensitive.
4643 (process_label_constant): Fix a 32-bit displacement bug in branch
4644 instructions.
4645 (get_operandtype) : Bug fix, wrong operand was used.
4646 (process_label_constant): Initialize relocation type to
4647 BFD_RELOC_NONE
4649 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4651 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4652 for synthesizable cores.
4654 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4656 2004-08-25 Dmitry Diky <diwil@spec.ru>
4658 * config/tc-msp430.c: Clean-up the code.
4659 (md_relax_table): New relax table.
4660 (mcu_types): Sort MCU types.
4661 (md_pseudo_table): Add .profiler pseudo handler.
4662 (pow2value): New function.
4663 (msp430_profiler): New function.
4664 (msp430_operands): Add new insns handlers.
4665 (msp430_srcoperand): Add register operand handler, allow complex
4666 expressions.
4667 (md_estimate_size_before_relax): Rewritten.
4668 (md_convert_frag): Rewritten.
4669 (msp430_relax_frag): New function.
4670 * config/tc-msp430.h (md_relax_frag): define macro
4671 * doc/c-msp430.texi: Update information.
4673 2004-08-24 Nick Clifton <nickc@redhat.com>
4675 * as.c (std_shortopts): Allow -g to take an optional argument.
4676 (parse_args): Pass any switch starting with -g on to the backend
4677 for parsing.
4679 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4681 * configure.in (arm*-*-symbianelf*): New target.
4682 (arm*-*-eabi*): Likewise.
4683 * configure: Regenerated.
4685 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4686 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4687 correctly.
4689 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4691 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4692 argument, don't do anything if current section is not
4693 .gnu.linkonce.t.* and linkonce_empty is set.
4694 (generate_unwind_image, dot_endp): Adjust callers, call
4695 start_unwind_section (*, 1) if nothing will be put into the
4696 section.
4698 2004-08-17 Nick Clifton <nickc@redhat.com>
4700 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4701 (show_usage): Add -g.
4702 (std_longopts): Add --gen-debug. Alpha sort the table.
4703 (parse_args): Print an error message if a switch is not handled.
4704 Handle the -g switch, calling md_debug_format_selector() if
4705 necessary.
4706 * NEWS: Mention new feature.
4707 * doc/as.texinfo: Document new switch.
4708 * doc/internals.texi: Document behaviour of md_parse_option.
4710 * config/tc-arm.c (md_parse_option): Do not issue an error message
4711 if the switch is not recognised.
4712 * config/tc-m68k.c (md_parse_option): Likewise.
4713 * config/tc-pdp11.c (md_parse_option): Likewise.
4714 * config/tc-v850.c (md_parse_option): Likewise.
4716 * as.h: Fix up formatting.
4717 * tc.h: Likewise.
4719 2004-08-16 Nick Clifton <nickc@redhat.com>
4721 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4723 * configure.in: Sort architecture based tables alphabetically.
4724 * configure: Regenerate.
4726 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4728 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4729 { "cc", 68 }, with { "cr", 70 }.
4731 2004-08-13 Jan Beulich <jbeulich@novell.com>
4732 Nick Clifton <nickc@redhat.com>
4734 * as.c: Add and handle new --alternate command line option.
4735 * macro.c (macro_set_alternate): New.
4736 * macro.h (macro_set_alternate): Declare.
4737 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4738 * doc/as.texinfo: Document new command line option and pseudo-ops
4739 as well as insert documentation originating from gasp about
4740 alternate macro syntax.
4741 * NEWS: Mention new command line option and pseudo-ops.
4743 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4745 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4746 to bignums.
4748 2004-08-06 Paul Brook <paul@codesourcery.com>
4750 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4751 Handle new relocations.
4752 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4754 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4756 * write.c (relax_segment): Use was_address instead of address when
4757 setting fr_fix field for align frag due to backwards .org.
4759 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4761 Introduce SH2a support.
4762 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4763 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4764 arch_sh2a_nofpu_up.
4765 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4766 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4767 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4768 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4769 to end of conditional expression.
4770 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4771 * config/tc-sh.c: Add sh2a-nofpu support.
4772 2003-12-29 DJ Delorie <dj@redhat.com>
4773 * tc-sh.c: Add sh2a support.
4774 (parse_reg): Add tbr.
4775 (parse_at): Support @@(disp,tbr).
4776 (get_specific): Support sh2a opcodes.
4777 (insert4): New, for 4 byte relocs.
4778 (build_Mytes): Support sh2a opcodes.
4779 (md_apply_fix3_Mytes): Support sh2a opcodes.
4780 2003-12-02 Michael Snyder <msnyder@redhat.com>
4781 * config/tc-sh.c (md_parse_option): Handle sh2a.
4782 (sh_elf_final_processing): Ditto.
4784 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4786 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4787 for TE_NetBSD.
4789 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4791 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4792 (ppc_arch): Expand comment.
4794 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4796 * config/tc-crx.c: Support evaluating the difference between two
4797 symbols.
4798 * config/tc-crx.h: Likewise.
4800 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4802 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4803 section.
4804 (ia64_elf_section_change_hook): Set the linked-to section for
4805 SHT_IA_64_UNWIND.
4807 2004-07-26 Dmitry Diky <diwil@spec.ru>
4809 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4810 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4811 msp430xG438, msp430xG439.
4813 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4815 * doc/as.texinfo (Section, PushSection): Correct documentation
4816 for ELF.
4818 2004-07-21 Jan Beulich <jbeulich@novell.com>
4820 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4821 permissible for the selected instruction suffix.
4822 (match_template): Don't permit 64-bit general purpose operands in
4823 32-bit mode.
4824 (finalize_imm): Permit 64-bit immediates.
4825 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4826 specially except for the width of the used base and/or index
4827 registers. For 32-bit displacements, use sign-extended
4828 relocations only when using 64-bit addressing.
4829 Force zero displacement on rip-relative addressing when there is
4830 no other displacement.
4831 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4832 specially except for the width of the used base and/or index
4833 registers.
4834 (parse_register): Disallow Reg64 registers in 32-bit mode.
4836 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4837 suffix if the instruction doesn't support it.
4839 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4841 * config/tc-mips.c (append_insn): Handle constant expressions with
4842 no associated relocation.
4843 (mips_ip): Cancel the expression after use for the Q format
4844 specifier.
4845 (parse_relocation): Return no relocation for unsupported
4846 operators.
4847 (my_getSmallExpression): Return no relocation if no relocation
4848 operators are used.
4850 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4852 * config/obj-som.c (adjust_stab_sections): Add prototype.
4853 (obj_som_compiler, obj_som_version, obj_som_copyright,
4854 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4855 * config/tc-hppa.c (update_subspace): Likewise.
4856 (is_defined_subspace): Amplify comment.
4857 * config/obj-som.h (som_frob_file): Add prototype.
4859 2004-07-19 Christopher Faylor <cgf@timesys.com>
4860 H.J. Lu <hongjiu.lu@intel.com>
4862 * subsegs.c (section_symbol): Don't create a new segment when
4863 existing segment is undefined.
4865 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4867 * config/tc-arm.c: Include include/opcode/arm.h.
4868 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4869 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4870 (FPU_ARCH_*): Delete.
4871 * Makefile.am: Update dependencies.
4872 * Makefile.in: Regenerate.
4874 2004-07-15 Nick Clifton <nickc@redhat.com>
4876 * configure.in: Accept armbe as a big-endian arm configuration.
4877 * configure: Regenerate.
4879 2004-07-13 Thomas Nystrom <thn@saeab.se>
4881 * config/tc-i386.c (T_SHIFTOP): New constant.
4882 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4883 (intel_el1): Handle '~'.
4884 (intel_get_token): Handle '<>', '&', '|' and '~'.
4886 2004-07-13 Nick Clifton <nickc@redhat.com>
4888 (md_assemble): Remove spurious newline from end of as_bad error
4889 message.
4890 (intel_e05_1): Likewise.
4891 (intel_e11): Likewise.
4892 (intel_match_token): Likewise.
4894 2004-07-11 Andreas Schwab <schwab@suse.de>
4896 * config/tc-m68k.c: Convert to C90. Remove redundant
4897 declarations. Indentation fixup.
4898 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4899 obj_coff_section ourselves.
4901 2004-07-09 James E Wilson <wilson@specifixinc.com>
4903 * config/tc-ia64.c (default_big_endian): New.
4904 (dot_byteorder, md_begin): Use it.
4905 (md_parse_option): Set it.
4907 2004-07-09 Nick Clifton <nickc@redhat.com>
4909 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4910 * configure: Regenerate.
4911 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4912 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4913 sh_find_elf_flags if necessary.
4915 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
4917 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4918 going to be split into more than one in-place addend, return 0
4919 for relocations against mergeable sections. Associate comments
4920 with code.
4922 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4924 * Makefile.am (CPU_TYPES): Add crx.
4925 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4926 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4927 (DEPTC_crx_elf): New target.
4928 (DEPOBJ_crx_elf): Likewise.
4929 (DEP_crx_elf): Likewise.
4930 * Makefile.in: Regenerate.
4931 * configure.in: Add crx* target.
4932 * configure: Regenerate.
4933 * config/tc-crx.c: New file.
4934 * config/tc-crx.h: New file.
4935 * NEWS: Mention new target.
4937 2004-07-06 Nick Clifton <nickc@redhat.com>
4939 * config.in: Undefine TARGET_SYMBIAN by default.
4940 * configure.in:
4941 * configure: Regenerate. Add sh-symbian-elf target. If
4942 selected define TARGET_SYMBIAN.
4943 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4944 format if TARGET_SYMBIAN has been defined.
4946 * output-file.c (output_file_create): Report the target format
4947 chosen when bfd_openw reports that it is invalid.
4949 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4950 pseudo for BFD based assemblers.
4952 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4954 gas:
4955 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4956 (md_parse_option): Remove redundant -isa testing.
4957 Make bfd_arch variable const.
4958 (md_show_usage): Make bfd_arch variable const.
4960 2004-07-03 James E Wilson <wilson@specifixinc.com>
4962 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4963 * config/tc-ia64.h (md_frag_check): Define.
4965 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4967 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4968 externals.
4969 * doc/as.texinfo (Weak): Document PE weak symbols.
4971 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4973 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4974 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4975 (mips_frob_file): Rework so that only a single pass through the
4976 relocs is needed. Allow %lo()s to have higher offsets than their
4977 corresponding %hi()s or %got()s.
4979 2004-07-02 Nick Clifton <nickc@redhat.com>
4981 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4982 allow values which have come from undefined symbols.
4983 Always consider this fixup to have been processed as a reloc
4984 cannot be generated for it.
4986 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4988 * frags.h (struct frag): Add has_code and insn_addr fields.
4989 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4990 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4991 * config/tc-ppc.h (md_frag_check): Define.
4993 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4995 * doc/Makefile.am (info): Rename goal to...
4996 (info-local): ... this, to preserve implicit dependencies.
4997 * doc/Makefile.in: Regenerate with automake 1.8.5.
4999 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5001 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
5002 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
5003 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
5004 (tc_gen_reloc): Likewise.
5005 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
5006 (m32r_parse_name): Likewise.
5007 (m32r_cgen_parse_fix_exp): Likewise.
5008 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
5009 (O_PIC_reloc): Likewise.
5010 (TC_CGEN_PARSE_FIX_EXP): Likewise..
5011 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
5012 for @GOTOFF, @GOT, @PLT.
5014 2004-06-21 Jan Beulich <jbeulich@novell.com>
5016 * gas/symbols.c: While discarding ordinary local absolute symbols
5017 when --strip-local-absolute is in effect, retain file symbols.
5019 2004-06-20 Andreas Schwab <schwab@suse.de>
5021 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
5022 (md_parse_option): Likewise.
5024 2004-06-17 Jan Beulich <jbeulich@novell.com>
5026 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
5027 * config/te-netware.h: New file.
5028 * config/te-ppcnw.h: Delete: Obsolete.
5029 * configure.in: Eliminate ill NetWare targets. Make generic
5030 NetWare target use proper emulation.
5031 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
5032 reference to new te-netware.h.
5033 * configure: Regenerate.
5034 * Makefile.in: Regenerate.
5036 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
5038 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
5039 comparison in .insn pseudo operation.
5041 2004-06-15 Alan Modra <amodra@bigpond.net.au>
5043 * config/obj-coff.c (coff_adjust_section_syms): Use
5044 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
5045 (coff_frob_section): Likewise.
5046 * config/tc-mips.c (md_apply_fix3): Likewise.
5047 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
5048 (elf_frob_file_after_relocs): Likewise.
5050 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5052 * config/tc-hppa.c (log2): Rename to exact_log2.
5053 (pa_next_subseg): Delete unused function.
5054 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
5055 (create_new_subspace): Likewise.
5057 Bug gas/213
5058 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
5059 labels. Fix warning.
5061 2004-05-28 DJ Delorie <dj@redhat.com>
5063 * config/tc-mn10300.h (tc_fix_adjustable): Define.
5064 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
5065 or non-merged symbols.
5067 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5069 * config/tc-ia64.c (remove_marked_resource): Save, clear and
5070 restore the old slot when inserting srlz.i/srlz.d.
5072 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5074 * Makefile.am: Regenerate dependecies.
5075 * Makefile.in: Regenerate.
5076 * config/tc-sh.c (valid_arch): Make unsigned.
5077 (preset_target_arch): Likewise.
5078 (md_begin): Use new architecture flags system.
5079 (get_specific): Likewise.
5080 (assemble_ppi): Likewise.
5081 (md_assemble): Likewise. Also fix error check for bad opcodes.
5082 (md_parse_option): Likewise. Also generate -isa values according
5083 to the table in bfd/cpu-sh.c instead of just constants. Also
5084 allow <arch>-up ISA variants.
5085 (sh_elf_final_processing): Replace if-else chain with a call to
5086 sh_find_elf_flags().
5088 2004-05-28 Peter Barada <peter@the-baradas.com>
5090 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
5091 with zero offset into mode 2 addressing to save a word.
5093 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
5095 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
5096 (ar_is_only_in_integer_unit): New.
5097 (ar_is_only_in_memory_unit): New.
5098 (generate_unwind_image): Silence gcc on 32bit host.
5099 (md_assemble): Use ar_is_only_in_integer_unit instead of
5100 ar_is_in_integer_unit. Check AR access.
5102 2004-05-27 Peter Barada <peter@the-baradas.com>
5104 * config/tc-m68k.c (md_begin): Sort the opcode table into
5105 alphabetical order.
5106 (m68k_compare_opcode): New function to do the sorting.
5108 2004-05-24 Peter Barada <peter@the-baradas.com>
5110 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
5111 addressing on MIT style operands.
5112 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
5113 w/mask addressing.
5114 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
5115 operands.
5117 2004-05-23 Alan Modra <amodra@bigpond.net.au>
5119 * expr.c (operand, operator): Don't reject '++' and '--'.
5121 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
5123 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
5124 dwarf tables.
5126 2004-05-17 Adam Nemet <anemet@lnxw.com>
5128 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
5129 * configure: Regenerate.
5131 2004-05-13 Paul Brook <paul@codesourcery.com>
5133 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
5135 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5137 * configure.in (or32-*-rtems*): Switch to elf.
5138 * configure: Regenerate.
5140 2004-05-13 Nick Clifton <nickc@redhat.com>
5142 * po/fr.po: Updated French translation.
5144 2004-05-11 Nick Clifton <nickc@redhat.com>
5146 * doc/as.texinfo (Section): Document G and T flags to .section
5147 directive. Document the extra arguments that the G flag
5148 requires. Document the #tls flag.
5150 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
5152 * subsegs.c (section_symbol): Create a new section symbol if
5153 the existing one doesn't match.
5154 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
5156 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
5158 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
5159 to cope with VR4181A errata MD(1) and MD(4).
5161 2004-05-07 Brian Ford <ford@vss.fsi.com>
5163 * NEWS: Mention .secrel32 for pe[i]-i386.
5165 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5167 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
5168 (HANDLE_ALIGN): New.
5170 2004-05-06 Daniel Jacobowitz <dan@debian.org>
5172 * Makefile.am (DIST_SUBDIRS): Define.
5173 * aclocal.m4: Regenerate with automake 1.8.4.
5174 * Makefile.in: Likewise.
5175 * doc/Makefile.in: Likewise.
5177 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
5179 * config/tc-ia64.c (dot_serialize): Declare.
5180 (dot_serialize): New function.
5181 (md_pseudo_table): Add ".serialize.data" and
5182 ".serialize.instruction" directives.
5184 2004-05-06 Nick Clifton <nickc@redhat.com>
5186 * messages (as_internal_value_out_of_range): Print a message about
5187 a value being out of range. Be consistent about whether the
5188 values are printed in decimal or hexadecimal.
5189 (as_warn_value_out_of_range): Generate a warning message about an
5190 out of range value.
5191 (as_bad_value_out_of_range): Generate an error message about an
5192 out of range value.
5193 * as.h: Prototype the new functions.
5194 * config/tc-alpha.c (insert_operand): Use new function.
5195 * config/tc-arc.c (arc_insert_operand): Likewise.
5196 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
5197 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
5198 * config/tc-ppc.c (ppc_insert_operand): Likewise.
5199 * config/tc-s390.c (s390_insert_operand): Likewise.
5200 * config/tc-v850.c (v850_insert_operand): Likewise.
5202 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5204 * configure.in: Set em=linux for frv-*-*linux*.
5205 * configure: Rebuilt.
5206 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
5207 (frv_md_fdpic_enabled): New.
5208 * config/tc-frv.c (frv_md_fdpic_enabled): New.
5209 (DEFAULT_FDPIC): New.
5210 (frv_flags): Use DEFAULT_FDPIC.
5211 (frv_pic_flag): Likewise.
5212 (OPTION_NOPIC): New.
5213 (md_longopts): Add -mnopic.
5214 (md_parse_option): Handle it.
5215 (md_show_usage): Add -mfdpic and -mnopic.
5217 2004-05-05 Peter Barada <peter@the-baradas.com>
5219 * config/tc-m68k.c: Add find_cf_chip to print list of valid
5220 chips for invalid coldfire instructions, rename selectors
5221 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
5222 add current_chip to track which chip is referred to(including save/restore),
5223 use current_chip to select control registers, not current_arch.
5224 (md_show_usage): Add new chips.
5225 * doc/c-m68k.texi: Document new command line switches.
5227 2004-05-05 Jakub Jelinek <jakub@redhat.com>
5229 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
5230 (NOP_OPCODE): Define.
5231 (s390_align_code): Remove prototype.
5232 * tc-s390.c (s390_align_code): Remove.
5234 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
5236 * config/tc-ia64.c (make_unw_section_name): Removed.
5237 (start_unwind_section): New function.
5238 (generate_unwind_image): Take const segT instead of const
5239 char *.
5240 (dot_handlerdata): Adjusted.
5241 (dot_endp): Likewise.
5243 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5245 * config/obj-elf.c (obj_elf_change_section): Allow the
5246 ".note.GNU-stack" section has SHF_EXECINSTR.
5248 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5250 * config/obj-elf.c (get_section): Return bfd_boolean.
5251 (obj_elf_change_section): Call bfd_get_section_by_name_if
5252 instead of bfd_map_over_sections.
5254 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5256 * config/obj-elf.c (get_section): New function.
5257 (obj_elf_change_section): Support multiple sections with same
5258 name.
5260 2004-04-30 Nick Clifton <nickc@redhat.com>
5262 * config/tc-arm.c (create_register_alias): Fix typo checking for
5263 case sensitive register aliases.
5264 (co_proc_number): Use error message string in all_reg_maps[]
5265 array.
5266 (cp_reg_required_here): Likewise.
5267 (fp_reg_required_here): Likewise.
5269 2004-04-29 Brian Ford <ford@vss.fsi.com>
5271 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
5273 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5275 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
5276 (load_address, macro, mips_ip, md_parse_option)
5277 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
5278 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
5279 embedded-PIC handling, and update comments.
5280 (SWITCH_TABLE): Remove.
5281 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
5282 (enum mips_pic_level): Remove EMBEDDED_PIC.
5283 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
5284 (TC_FORCE_RELOCATION): Update comment.
5285 * ecoff.c (ecoff_build_lineno): Add comment about some code that
5286 might be safe to remove now that MIPS embedded-PIC is gone.
5288 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5290 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
5291 call to obj_set_subsection_attributes.
5292 (obj_som_init_stab_section): Likewise.
5293 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
5294 (pa_def_subspaces): Provide comdat default.
5295 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
5296 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
5297 calls to create_new_subspace and update_subspace to pass comdat flag.
5298 (create_new_subspace, update_subspace): Add new comdat argument. Use
5299 it in calls to obj_set_subsection_attributes.
5300 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5301 and use of comdat, common and dup_comm parameters.
5303 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5305 * config/obj-elf.c (obj_elf_change_section): Check if the old
5306 group name is NULL before comparison.
5308 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5310 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5312 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5314 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5316 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5318 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5319 (OPTION_MEMBEDDED_PIC): Remove.
5320 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5321 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5322 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5323 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5324 (OPTION_ELF_BASE): Renumber.
5325 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5326 (md_show_usage): Remove mention of -membedded-pic.
5327 * doc/as.texinfo: Remove mention of -membedded-pic.
5329 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5331 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5332 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5333 a.out support.
5334 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5335 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5336 USE_GLOBAL_POINTER_OPT.
5338 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5340 * config/tc-mips.c (macro): One more use of load_delay_nop.
5342 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5344 * config/tc-mips.c (load_delay_nop): New function.
5345 (load_address, macro): Use load_delay_nop() to build a nop
5346 which can be omitted with gpr_interlocks.
5348 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5350 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5351 cop_interlocks): Remove superfluous CPU entries.
5353 2004-04-22 Paul Brook <paul@codesourcery.com>
5355 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5357 2004-04-22 Peter Barada <peter@the-baradas.com>
5359 * NEWS: Added support for EMAC instructions and MAC/EMAC
5360 Motorola syntax.
5361 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5362 scale factor tokens, trailing_ampersand to mark mask addressing
5363 for MAC/EMAC instructions.
5364 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5365 '>>'.
5366 (yylex): Handle '>', '<', and '&' following '+'.
5367 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5368 architectures in archs[].
5369 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5370 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5371 respectively.
5372 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5373 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5374 cases.
5375 Add EMAC operands to init_table[].
5377 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5379 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5380 state.
5381 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5382 * config/tc-arm.c (enum mstate): Delete from here.
5383 (mapping_state): Remove the static mapstate variable and instead
5384 store the state in the segment. This allows a per-section mapping
5385 state. Handle and ignore MAP_UNDEFINED states.
5386 (arm_elf_change_section): Get the current mapping state from the
5387 new section.
5388 (s_ltorg): Set the mapping state to MAP_DATA.
5389 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5390 for each pool as it is emitted.
5392 2004-04-22 Nick Clifton <nickc@redhat.com>
5394 * config/tc-arm.h: Formatting tidy ups.
5396 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5398 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5400 2004-04-20 DJ Delorie <dj@redhat.com>
5402 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5403 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5404 [TE_PE] (O_secrel): Define.
5405 [TE_PE] (x86_pe_cons_fix_new): New.
5406 [TE_PE] (pe_directive_secrel): Likewise.
5407 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5409 2004-04-19 Eric Christopher <echristo@redhat.com>
5411 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5412 of previous patch for fix in gcc.
5414 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5416 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5418 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5420 * read.c (do_align): Call md_flush_pending_output, if defined.
5422 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5424 * expr.c (operand): Correct checks for ++ and --.
5426 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5428 * config/tc-generic.c: Add some comments.
5430 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5432 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5433 -{no-}mfix-vr4122-bugs.
5434 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5435 (append_insn, mips_emit_delays): Update accordingly.
5436 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5437 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5438 (md_parse_option): Update after above changes.
5439 (md_show_usage): Add -mfix-vr4120.
5441 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5443 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5444 of .section directive; add a reference to the ELF .subsection
5445 directive.
5447 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5449 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5450 in parallel.
5452 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5454 * Makefile.am: Remove mips from aout targets.
5455 * Makefile.in: Regenerate.
5456 * configure.in: Remove mips-dec-bsd* target.
5457 * configure: Regenerate.
5459 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5461 PR 96
5462 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5463 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5464 Update "mapping". Restrict some @ modifiers to 32 bit.
5466 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5467 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5469 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5470 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5471 dont_adjust_reloc_32 is set.
5472 (md_longopts): Add option -renesas.
5473 (md_parse_option, md_show_usage): Likewise.
5474 * doc/c-sh.texi: Likewise.
5476 2004-04-01 Dave Korn <dk@artimi.com>
5478 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5479 hi16 and lo16 fixS structs.
5480 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5481 exactly the same way as for RELOC_DLX_REL16.
5482 (machine_ip): properly respect LO flag in the_insn and
5483 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5484 (md_apply_fix3): apply RELOC_DLX_LO16.
5486 2004-03-30 Stan Shebs <shebs@apple.com>
5488 Remove long-obsolete MPW support.
5489 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5490 * configure.in: Remove mention of ppc-*-mpw* config.
5491 * configure.in: Likewise.
5493 2004-03-30 Nick Clifton <nickc@redhat.com>
5495 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5496 OBJ_ELF being defined.
5498 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5500 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5502 2004-03-23 Paul Brook <paul@codesourcery.com>
5504 * config/tc-arm.c (meabi_flags): New variable.
5505 (arm_parse_eabi): New function.
5506 (md_begin): Set flags for EABI v3.
5507 (arm_eabis): Add.
5508 (arm_long_opts): Add meabi.
5509 * doc/as.texinfo <ARM>: Document -meabi.
5510 * doc/c-arm.texi: Ditto.
5512 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5514 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5515 tables even when use_literal_section flag is not set.
5517 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5519 * config/tc-sh.c: Remove trailing whitespace.
5521 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5523 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5524 --mul-bug-abort and the default behavior.
5525 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5526 (err_for_dangerous_mul_placement): New variable.
5527 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5528 macros.
5529 (md_cris_relax_table): Have placeholder for STATE_MUL.
5530 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5531 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5532 case doing nothing.
5533 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5534 STATE_BYTE)>: Ditto.
5535 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5536 alignment and position of this frag, emit error message if
5537 suspicious.
5538 (md_assemble): For a multiply insn and when checking it,
5539 transform the current frag into a special frag for that purpose.
5540 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5541 OPTION_MULBUG_ABORT_ON>: Handle new options.
5543 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5545 * config/tc-xtensa.c (mark_literal_frags): New function.
5546 (xtensa_move_literals): Call mark_literal_frags for all literal
5547 segments, including init and fini literal segments.
5548 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5550 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5552 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5553 (pa_comm): Set BSF_OBJECT in symbol flags.
5555 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5557 * Makefile.am: Run "make dep-am".
5558 * Makefile.in: Regenerate.
5559 * doc/Makefile.in: Regenerate.
5560 * config.in: Regenerate.
5561 * po/gas.pot: Regenerate.
5563 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5565 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5566 (demand_empty_rest_of_line): Issue an error here.
5567 (ignore_rest_of_line): Silently skip to end.
5568 (demand_copy_string): Issue an error, not warning.
5569 (equals): Likewise.
5570 * config/obj-elf.c (obj_elf_section_name): Likewise.
5571 (obj_elf_section): Likewise.
5572 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5573 (arc_extinst): Likewise.
5574 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5575 (dot_spill): Likewise.
5576 (dot_unwabi): Likewise.
5577 (dot_prologue): Likewise.
5579 * expr.c (operand): Reject ++ and --.
5580 (operator): Likewise.
5582 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5584 * config/tc-sh.c: Include dw2gencfi.h.
5585 (sh_cfi_frame_initial_instructions): New function.
5586 (sh_regname_to_dw2regnum): Likewise.
5587 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5588 file.
5589 (TARGET_USE_CFIPOP): Define.
5590 (tc_cfi_frame_initial_instructions): Likewise.
5591 (tc_regname_to_dw2regnum): Likewise.
5592 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5593 * Makefile.am: Update dependencies.
5594 * Makefile.in: Regenerate.
5596 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5598 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5599 * configure: Regenerate.
5601 2004-03-12 Bob Wilson <bob.wilson@acm.org>
5603 * read.c (s_leb128): Call md_flush_pending_output.
5605 2004-03-12 Michal Ludvig <mludvig@suse.cz>
5607 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5608 * config/tc-i386.h (CpuPadLock): New define.
5609 (CpuUnknownFlags): Added CpuPadLock.
5611 2004-03-07 Andreas Schwab <schwab@suse.de>
5613 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5615 2004-03-07 Richard Henderson <rth@redhat.com>
5617 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5618 (cfi_finish): Likewise for fde.
5620 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5622 * config/tc-ia64.c (md_assemble): Properly handle NULL
5623 align_frag.
5624 (ia64_handle_align): Don't abort if failed to add a stop bit.
5626 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5628 * Makefile.in: Regenerated.
5629 * aclocal.m4: Likewise.
5630 * configure: Likewise.
5631 * doc/Makefile.in: Likewise.
5633 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5635 * config/tc-ia64.c (dot_align): New.
5636 (ia64_do_align): Make it static.
5637 (md_pseudo_table): Use "dot_align" for "align".
5638 (ia64_md_do_align): Don't set align_frag here.
5639 (ia64_handle_align): Add a stop bit to the previous bundle if
5640 needed.
5642 * config/tc-ia64.h (ia64_do_align): Removed.
5644 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5646 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5647 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5648 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5649 the most general type or the user specifically requested it.
5650 (md_assemble): Add a new error message for when an instruction
5651 is understood, but is not allowed due to an -isa option.
5653 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5655 * config/tc-ia64.c (align_frag): New.
5656 (md_assemble): Set the tc_frag_data field in align_frag for
5657 IA64_OPCODE_FIRST instructions.
5658 (ia64_md_do_align): Set align_frag.
5659 (ia64_handle_align): Add a stop bit if needed.
5661 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5662 (TC_FRAG_INIT): New.
5664 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5666 * config/tc-frv.c (fr400_audio): New variable.
5667 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5668 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5669 (target_implements_insn_p): New function.
5670 (md_assemble): Report an error if the processor doesn't implement
5671 the instruction.
5673 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5675 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5676 (md_parse_option): Ditto.
5677 (OPTION_NO_SPECIAL_M32R): Added.
5678 (md_show_usage): Document it.
5679 (enable_speial_m32r): Changed a default value from 0 to 1.
5680 * doc/c-m32r.texi: Document the -no-bitinst option.
5682 2004-02-27 Nick Clifton <nickc@redhat.com>
5684 * config/tc-sh.c (get_operand): Revert previous delta.
5685 (tc_gen_reloc): Check for an unknown reloc type before processing
5686 the addend.
5688 2004-02-27 Hannes Reinecke <hare@suse.de>
5690 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5691 .insn pseudo operation.
5693 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5695 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5696 added for wrong syntax.
5698 2004-02-26 Eric Christopher <echristo@redhat.com>
5700 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5701 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5703 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5705 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5706 nibble types to assembler.
5708 2004-02-25 Fred Fish <fnf@redhat.com>
5710 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5712 2004-02-20 James E Wilson <wilson@specifixinc.com>
5714 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5715 finalize_syms.
5716 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5717 (ia64_estimate_size_before_relax): New.
5718 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5719 (generate_unwind_image): Pass 1 to fixup_unw_records.
5720 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5721 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5723 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5725 * stabs.c (generate_asm_file): Avoid warning about use of
5726 uninitialized variable.
5728 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5730 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5731 body, and endp, allow unwind records which do not have a "t"
5732 (time/instruction) field.
5734 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5736 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5737 (do_mav_dspsc_2): Likewise.
5738 Fix accumulator registers move opcodes.
5740 2004-02-13 Hannes Reinecke <hare@suse.de>
5741 Jakub Jelinek <jakub@redhat.com>
5743 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5745 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5747 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5748 (tc_frob_symbol): New macro definition.
5749 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5751 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5753 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5754 read-only.
5756 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5758 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5759 (TC_CASE_SENSITIVE): ... this.
5760 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5761 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5763 2004-02-06 James E Wilson <wilson@specifixinc.com>
5765 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5766 (generate_unwind_image): Re-add it here.
5768 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5770 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5771 * read.h (SKIP_WHITESPACE): Turn into an expression.
5772 * read.c (read_a_source_file): A pseudo is removed by having a
5773 NULL handler.
5775 2004-02-05 James E Wilson <wilson@specifixinc.com>
5777 * config/tc-ia64.c (output_endp): New.
5778 (count_bits): Delete.
5779 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5780 endp unwind records.
5781 (fixup_unw_records): Handle endp unwind records. Delete code for
5782 shortening prologue regions not followed by a body record.
5783 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5784 * config/tc-ia64.h (unw_record_type): Add endp.
5786 2004-02-03 James E Wilson <wilson@specifixinc.com>
5788 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5789 fill padding bytes with zeroes.
5790 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5791 sets unwind_record slot_number and slot_frag fields.
5793 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5795 * config/tc-mips.c (add_got_offset_hilo): New function.
5796 (macro): Use load_register() and add_got_offset_hilo() to load
5797 constants instead of hardcoding code sequences throughout.
5799 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5801 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5803 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5805 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5806 like m68k-elf.
5807 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5808 of hard-coded test for TARGET_OS=elf.
5810 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5812 * config/tc-mips.c (hilo_interlocks): Change definition
5813 so that MIPS32, MIPS64 and later ISAs are included, along with
5814 the already-included machines. Update comments.
5816 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5818 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5819 undefined local labels.
5821 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5823 * config/tc-mips.c (load_address, macro): Update comments about
5824 NewABI GP relaxation.
5826 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5828 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5829 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5830 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5831 (set_at, load_register, load_address, move_register): Likewise.
5832 (load_got_offset, add_got_offset): Likewise.
5833 Update all calls and tidy accordingly.
5835 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5837 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5838 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5839 (RELAX_USE_SECOND): Bump to 0x10000.
5840 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5841 (mips_macro_warning): New variable.
5842 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5843 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5844 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5845 of RELAX_ENCODE.
5846 (append_insn): Update mips_macro_warning.sizes.
5847 (macro_start, macro_warning, macro_end): New functions.
5848 (macro_build): Don't emit warnings here.
5849 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5850 (md_convert_frag): Check for cases where one macro alternative
5851 needs a warning and the other doesn't. Emit a warning if the
5852 longer sequence was chosen.
5854 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5856 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5857 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5858 the first sequence, the size of the second sequence, and a flag
5859 that says whether we should warn.
5860 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5861 (RELAX_FIRST, RELAX_SECOND): New.
5862 (mips_relax): New variable.
5863 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5864 (append_insn): Remove "place" argument. Use mips_relax.sequence
5865 rather than "place" to check whether we're expanding the second
5866 alternative of a relaxable macro. Remove redundant check for
5867 branch relaxation. If generating a normal insn, and there
5868 is not enough room in the current frag, call relax_close_frag()
5869 to close it. Update mips_relax.sizes[]. Emit fixups for the
5870 second version of a relaxable macro. Record the first relaxable
5871 fixup in mips_relax. Remove tc_gen_reloc workaround.
5872 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5873 in the same way as in append_insn.
5874 (mips16_macro_build): Remove "place" argument.
5875 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5876 when generating the second version of a relaxable macro.
5877 (load_got_offset, add_got_offset): New functions.
5878 (load_address, macro): Use new relaxation machinery. Remove
5879 tc_gen_reloc workarounds.
5880 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5881 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5882 first version is needed.
5883 (tc_gen_reloc): Remove relaxation handling.
5884 (md_convert_frag): Go through the fixups for a relaxable macro and
5885 mark those that belong to the unneeded alternative as done. If the
5886 second alternative is needed, adjust the fixup addresses to account
5887 for the deleted first alternative.
5889 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5891 * frags.h (frag_room): Declare.
5892 * frags.c (frag_room): New function.
5893 * doc/internals.texi: Document it.
5895 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5897 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5898 optimization for -mtune=r3900, as this will break on other CPUs.
5900 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
5902 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5903 be relaxed, use fixup.
5904 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5906 2004-01-19 Jakub Jelinek <jakub@redhat.com>
5908 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5909 precision operands.
5911 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5913 * config/tc-mips.c (append_insn): Properly detect variant frags
5914 that preclude swapping of relaxed branches. Correctly swap
5915 instructions between frags when dealing with relaxed branches.
5917 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5919 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5920 throughout.
5921 * aclocal.m4: Regenerate.
5922 * configure: Regenerate.
5924 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5926 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5927 manipulation insns.
5929 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
5931 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5932 reloc, reserve space for the delay slot as well as the jalr itself.
5934 2004-01-09 Paul Brook <paul@codesourcery.com>
5936 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5937 (do_vfp_sp2_from_reg2): New function.
5938 (insns): Use them.
5939 (do_vfp_dp_from_reg2): Check return values properly.
5941 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5943 * config/tc-mips.c (warn_nops): Remove static variable.
5944 (macro): Remove test of warn_nops.
5945 (md_shortops): Remove 'n'.
5946 (md_parse_option): Remove 'n' case.
5947 (md_show_usage): Remove -n.
5948 * doc/as.texinfo (Overview): Remove MIPS -n option.
5949 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5950 * NEWS: Mention removal of MIPS -n option.
5952 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5953 (cop_interlocks): Check ISA level.
5954 (cop_mem_interlocks): Define.
5955 (reg_needs_delay): Check cop_interlocks rather than
5956 ISA_HAS_COPROC_DELAYS.
5957 (append_insn): Likewise. Use cop_mem_interlocks rather than
5958 directly checking mips_opts.isa.
5959 (mips_emit_delays): Likewise.
5961 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5963 * config/tc-ia64.c (unwind): Move next_slot_number and
5964 next_slot_frag to ...
5965 (unw_rec_list): Here.
5966 (free_list_records): Removed.
5967 (output_unw_records): Likewise.
5968 (generate_unwind_image): Make it void.
5969 (alloc_record): Initialize next_slot_number and next_slot_frag.
5970 (slot_index): Take .org, .space and .align into account.
5971 (fixup_unw_records): Don't set slot_number to 0. Use
5972 list->next_slot_number and list->next_slot_frag instead of
5973 unwind.next_slot_number and unwind.next_slot_frag.
5974 (ia64_convert_frag): New.
5975 (generate_unwind_image): Generate a rs_machine_dependent frag
5976 for unwind record.
5977 (emit_one_bundle): Use list->next_slot_number and
5978 list->next_slot_frag instead of unwind.next_slot_number and
5979 unwind.next_slot_frag.
5981 * config/tc-ia64.h (md_convert_frag): Defined as
5982 ia64_convert_frag.
5983 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5985 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5987 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5988 * config/tc-frv.h (md_apply_fix3): Don't define.
5989 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5990 operands.
5991 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5992 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5993 * config/tc-frv.c (line_separator_chars): Add `!'.
5994 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5995 * config/tc-frv.c (md_assemble): Clear insn upfront.
5996 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5997 * config/tc-frv.c (OPTION_FDPIC): New macro.
5998 (md_longopts): Add mfdpic.
5999 (md_parse_option): Handle it.
6000 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6001 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
6002 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
6003 (frv_pic_ptr): Parse funcdesc.
6005 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6007 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
6008 gasver.texi. Remove duplicate symbol definitions for texi2pod.
6010 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6012 * Makefile.am (Makefile): Move the dependency on
6013 $(BFDDIR)/configure.in to...
6014 (CONFIG_STATUS_DEPENDENCIES): ... here.
6015 (AUTOMAKE_OPTIONS): Require automake 1.8.
6016 * Makefile.in: Regenerate.
6017 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
6018 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
6019 $(BFDDIR)/configure.in here as well.
6020 * doc/Makefile.in: Regenerate.
6022 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6024 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
6025 * Makefile.in: Regenerate.
6026 * aclocal.m4: Regenerate.
6027 * doc/Makefile.am (install, install-info): Remove.
6028 (install-data-local): A new hook for install-info.
6029 (AUTOMAKE_OPTIONS): Require automake 1.8.
6030 * doc/Makefile.in: Regenerate.
6032 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
6034 * doc/c-sh.texi: Update description about floating point behavior
6035 of SH family.
6037 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6039 * configure.in: Add m68k-uClinux target.
6040 * configure: Regenerate.
6042 For older changes see ChangeLog-0203
6043 \f
6044 Local Variables:
6045 mode: change-log
6046 left-margin: 8
6047 fill-column: 74
6048 version-control: never
6049 End: