1 2005-08-11 Alan Modra <amodra@bigpond.net.au>
4 * config-gas.com: Delete.
5 * makefile.vms: Delete.
7 * config/atof-tahoe.c: Delete.
8 * config/m88k-opcode.h: Delete.
9 * config/obj-bout.c: Delete.
10 * config/obj-bout.h: Delete.
11 * config/obj-hp300.c: Delete.
12 * config/obj-hp300.h: Delete.
13 * config/tc-a29k.c: Delete.
14 * config/tc-a29k.h: Delete.
15 * config/tc-h8500.c: Delete.
16 * config/tc-h8500.h: Delete.
17 * config/tc-m88k.c: Delete.
18 * config/tc-m88k.h: Delete.
19 * config/tc-tahoe.c: Delete.
20 * config/tc-tahoe.h: Delete.
21 * config/tc-tic80.c: Delete.
22 * config/tc-tic80.h: Delete.
23 * config/tc-w65.c: Delete.
24 * config/tc-w65.h: Delete.
25 * config/te-aux.h: Delete.
26 * config/te-delt88.h: Delete.
27 * config/te-delta.h: Delete.
28 * config/te-dpx2.h: Delete.
29 * config/te-hp300.h: Delete.
30 * config/te-ic960.h: Delete.
31 * config/vms-a-conf.h: Delete.
32 * doc/c-a29k.texi: Delete.
33 * doc/c-h8500.texi: Delete.
34 * doc/c-m88k.texi: Delete.
35 * README: Remove obsolete examples, and list of supported targets.
36 * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
37 bout and hp300 support.
38 (DEP_FLAGS): Don't define BFD_ASSEMBLER.
39 * configure.in: Remove --enable-bfd-assembler, need_bfd,
41 * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
42 m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
43 * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
45 * dw2gencfi.c: Likewise.
46 * dwarf2dbg.c: Likewise.
48 * input-file.c: Likewise.
49 * listing.c: Likewise.
50 * literal.c: Likewise.
51 * messages.c: Likewise.
53 * output-file.c: Likewise.
56 * struc-symbol.h: Likewise.
57 * subsegs.c: Likewise.
58 * subsegs.h: Likewise.
59 * symbols.c: Likewise.
60 * symbols.h: Likewise.
64 * config/aout_gnu.h: Likewise.
65 * config/obj-aout.c: Likewise.
66 * config/obj-aout.h: Likewise.
67 * config/obj-coff.c: Likewise.
68 * config/obj-coff.h: Likewise.
69 * config/obj-evax.h: Likewise.
70 * config/obj-ieee.h: Likewise.
71 * config/tc-arm.c: Likewise.
72 * config/tc-arm.h: Likewise.
73 * config/tc-avr.c: Likewise.
74 * config/tc-avr.h: Likewise.
75 * config/tc-crx.h: Likewise.
76 * config/tc-d10v.h: Likewise.
77 * config/tc-d30v.h: Likewise.
78 * config/tc-dlx.h: Likewise.
79 * config/tc-fr30.h: Likewise.
80 * config/tc-frv.h: Likewise.
81 * config/tc-h8300.c: Likewise.
82 * config/tc-h8300.h: Likewise.
83 * config/tc-hppa.h: Likewise.
84 * config/tc-i370.h: Likewise.
85 * config/tc-i386.c: Likewise.
86 * config/tc-i386.h: Likewise.
87 * config/tc-i860.h: Likewise.
88 * config/tc-i960.c: Likewise.
89 * config/tc-i960.h: Likewise.
90 * config/tc-ip2k.h: Likewise.
91 * config/tc-iq2000.h: Likewise.
92 * config/tc-m32c.h: Likewise.
93 * config/tc-m32r.h: Likewise.
94 * config/tc-m68hc11.h: Likewise.
95 * config/tc-m68k.c: Likewise.
96 * config/tc-m68k.h: Likewise.
97 * config/tc-maxq.c: Likewise.
98 * config/tc-maxq.h: Likewise.
99 * config/tc-mcore.c: Likewise.
100 * config/tc-mcore.h: Likewise.
101 * config/tc-mn10200.h: Likewise.
102 * config/tc-mn10300.c: Likewise.
103 * config/tc-mn10300.h: Likewise.
104 * config/tc-ms1.h: Likewise.
105 * config/tc-msp430.c: Likewise.
106 * config/tc-msp430.h: Likewise.
107 * config/tc-ns32k.c: Likewise.
108 * config/tc-ns32k.h: Likewise.
109 * config/tc-openrisc.h: Likewise.
110 * config/tc-or32.c: Likewise.
111 * config/tc-or32.h: Likewise.
112 * config/tc-ppc.c: Likewise.
113 * config/tc-ppc.h: Likewise.
114 * config/tc-s390.h: Likewise.
115 * config/tc-sh.c: Likewise.
116 * config/tc-sh.h: Likewise.
117 * config/tc-sparc.c: Likewise.
118 * config/tc-tic30.c: Likewise.
119 * config/tc-tic30.h: Likewise.
120 * config/tc-tic4x.c: Likewise.
121 * config/tc-tic4x.h: Likewise.
122 * config/tc-tic54x.c: Likewise.
123 * config/tc-tic54x.h: Likewise.
124 * config/tc-v850.h: Likewise.
125 * config/tc-vax.c: Likewise.
126 * config/tc-vax.h: Likewise.
127 * config/tc-xstormy16.h: Likewise.
128 * config/tc-xtensa.h: Likewise.
129 * config/tc-z8k.c: Likewise.
130 * config/tc-z8k.h: Likewise.
131 * config/vms-a-conf.h
132 * doc/Makefile.am: Likewise.
133 * doc/all.texi: Likewise.
134 * doc/as.texinfo: Likewise.
135 * doc/Makefile.in: Regenerate.
136 * Makefile.in: Regenerate.
137 * configure: Regenerate.
138 * config.in: Regenerate.
139 * po/POTFILES.in: Regenerate.
141 2005-08-09 Nick Clifton <nickc@redhat.com>
144 * macro.c (getstring): Do not treat round parentheses exactly the
145 same as angle brackets - the parentheses need to be preserved and
146 passed on to the macro processing code.
148 2005-08-08 Nick Clifton <nickc@redhat.com>
150 * config/tc-msp430.c (MSP430_ISA_21): Define.
151 (mcu_types): Add entries for msp430x21xx variants.
153 2005-08-08 Nick Clifton <nickc@redhat.com>
156 * macro.c (getstring): Treat round parentheses in the same way as
158 (get_any_string): Likewise.
160 2005-08-07 H.J. Lu <hongjiu.lu@intel.com>
163 * as.c (parse_args): Handle -al=<FILE>.
165 2005-08-07 Nick Clifton <nickc@redhat.com>
167 * read.c (s_app_line): Accept a line number of 0 for compatibility
168 with gcc's output for assembler-with-cpp files.
170 2005-08-05 Paul Brook <paul@codesourcery.com>
172 * config/tc-arm.c (current_it_mask, current_cc): New variables.
173 (do_t_add_sub): Use correct encodings inside IT block.
174 (do_t_arit3c): Ditto.
175 (do_t_it): Simplify logic. Set current_it_mask and current_cc.
176 (md_assemble): Verify conditional suffixes agains IT blocks.
178 2005-08-05 Paul Brook <paul@codesourcery.com>
180 * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
182 (encode_thumb32_shifted_operand): Prohibit register shifts.
183 (encode_thumb32_addr_mode): Fix typo.
184 (insns): Correct thumb2 ldm and stm opcodes.
186 2005-08-02 Khem Raj <kraj@mvista.com>
188 * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
189 WLDRD/WSTRD instruction.
191 2005-08-02 Alan Modra <amodra@bigpond.net.au>
193 * config/tc-ppc.c (md_apply_fix <ELF>): Don't warn on overflow
196 2005-07-29 Thiemo Seufer <ths@networkno.de>
198 * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
200 2005-07-29 Paul Brook <paul@codesourcery.com>
202 * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
204 (do_t_addr): Implement 32-bit variant.
205 (do_t_push_pop): Make some errors warnings. Handle single register
207 (insns): Use tCE for adr.
208 (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
209 (md_apply_fix): Ditto.
211 2005-07-29 Paul Brook <paul@codesourcery.com>
213 * config/tc-arm.c (parse_tb): New function.
214 (enum operand_parse_code): Add OP_TB.
215 (parse_operands): Handle OP_TB.
216 (do_t_add_sub_w, do_t_tb): New functions.
217 (insns): Add entries for addw, subw, tbb and tbh.
218 (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
220 2005-07-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
222 * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
224 2007-07-27 H.J. Lu <hongjiu.lu@intel.com>
226 * config/tc-i386.c (handle_large_common): Declare only for ELF.
228 2005-07-27 Jan Beulich <jbeulich@novell.com>
230 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
232 (unw_p_record): Remove unused/redundant fields imask and rmask.
233 Combine spoff and pspoff into a union. Combine gr and br into a
234 union. Change type of grmask and brmask to unsigned char. Change type
235 of frmask to unsigned int.
236 (unw_x_record): Combine spoff, pspoff, and treg into a union.
237 * config/tc-ia64.c (unwind): New field 'pending_saves'.
238 (check_pending_save): New.
239 (alloc_record): Clear out entire record.
240 (output_psp_gr): Use renamed structure fields.
241 (output_psp_sprel): Likewise.
242 (output_rp_gr): Likewise.
243 (output_rp_br): Likewise.
244 (output_rp_psprel): Likewise.
245 (output_rp_sprel): Likewise.
246 (output_pfs_gr): Likewise.
247 (output_pfs_psprel): Likewise.
248 (output_pfs_sprel): Likewise.
249 (output_preds_gr): Likewise.
250 (output_preds_psprel): Likewise.
251 (output_preds_sprel): Likewise.
252 (output_spill_base): Likewise.
253 (output_unat_gr): Likewise.
254 (output_unat_psprel): Likewise.
255 (output_unat_sprel): Likewise.
256 (output_lc_gr): Likewise.
257 (output_lc_psprel): Likewise.
258 (output_lc_sprel): Likewise.
259 (output_fpsr_gr): Likewise.
260 (output_fpsr_psprel): Likewise.
261 (output_fpsr_sprel): Likewise.
262 (output_priunat_gr): Likewise.
263 (output_priunat_psprel): Likewise.
264 (output_priunat_sprel): Likewise.
265 (output_bsp_gr): Likewise.
266 (output_bsp_psprel): Likewise.
267 (output_bsp_sprel): Likewise.
268 (output_bspstore_gr): Likewise.
269 (output_bspstore_psprel): Likewise.
270 (output_bspstore_sprel): Likewise.
271 (output_rnat_gr): Likewise.
272 (output_rnat_psprel): Likewise.
273 (output_rnat_sprel): Likewise.
274 (output_spill_psprel): Likewise.
275 (output_spill_sprel): Likewise.
276 (output_spill_reg): Likewise.
277 (output_fr_mem): Likewise. Allocate one unwind record per set mask
279 (output_frgr_mem): Likewise.
280 (output_gr_mem): Likewise.
281 (output_br_mem): Likewise.
282 (output_gr_gr): Likewise.
283 (output_br_gr): Likewise.
284 (fixup_unw_records): Likewise.
285 (process_one_record): Use renamed structure fields. For gr_gr and
286 br_gr, collect mask from chain of records before output.
287 (in_prologue): Simplify and eliminate early returns. Call
289 (in_body): Simplify and eliminate early returns.
290 (dot_body): Call check_pending_save.
291 (md_assemble): Update comment. Deal with pending saves.
293 2005-07-26 Jan Beulich <jbeulich@novell.com>
295 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
296 mask from guessed suffix, but mask out other immediate types only
297 if at least on candidate is valid for the insn.
299 2005-07-25 DJ Delorie <dj@redhat.com>
301 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
302 Support %mod() modifiers from opcodes.
303 * doc/c-m32c.texi (M32C-Modifiers): New section.
305 2005-07-25 Jan Hubicka <jh@suse.cz>
306 H.J. Lu <hongjiu.lu@intel.com>
308 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
310 (elf_com_section_ptr): New.
311 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
312 (elf_common_parse): Make it global. Use elf_com_section_ptr
313 instead of bfd_com_section_ptr.
314 (obj_elf_change_section): Handle x86-64 large bss sections.
316 * config/obj-elf.h (elf_com_section_ptr): New.
317 (elf_common_parse): New.
319 * config/tc-i386.c (handle_large_common): New.
320 (md_pseudo_table): Add "largecomm".
321 (x86_64_section_letter): New.
322 (x86_64_section_word): New.
324 * config/tc-i386.h (x86_64_section_word): New.
325 (x86_64_section_letter): New.
326 (md_elf_section_letter): New. Defined.
327 (md_elf_section_word): Likewise.
329 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
331 * configure.tgt: Remove i386-*-rtemself*.
332 Remove sparc-*-rtemself*.
334 2005-07-21 Ben Elliston <bje@gnu.org>
336 * config/tc-m68k.h: Remove TE_LYNX conditional code.
338 2005-07-21 Paul Brook <paul@codesourcery.com>
340 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
343 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
345 * messages.c: Use vsnprintf instead of vsprintf.
347 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
349 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
350 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
352 2005-07-18 Nick Clifton <nickc@redhat.com>
354 * configure.tgt: Restore alpha ordering to list of arches.
356 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
358 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
360 2005-07-18 Jan Beulich <jbeulich@novell.com>
362 * config/tc-i386.c (md_begin): Use IS_ELF.
363 (tc_i386_fix_adjustable): Likewise.
364 (md_estimate_size_before_relax): Likewise.
365 (md_apply_fix): Likewise.
366 (i386_target_format): Likewise.
367 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
368 (i386_immediate): Remove #ifdef LEX_AT.
369 (i386_displacement): Likewise.
370 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
373 2005-07-18 Jan Beulich <jbeulich@novell.com>
375 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
376 parameter to unsigned. Parameter sign now is tristate - zero/
377 positive mean unsigned/signed, negative means signedness doesn't
378 matter. Check field size,
379 signedness, and pcrel-ness are in agreement between relocated field
380 and relocation type. Adjust diagnostics.
381 (optimize_imm): And type mask of operand instead of overwriting it.
382 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
383 local structure and initialize gotrel accordingly. Pass caller as
384 mask of types that the operator can match.
385 (x86_cons_fix_new): Let reloc know that signedness of relocation
387 (x86_pe_cons_fix_new): Likewise.
388 (x86_cons): Pass additional argument to lex_got.
389 (i386_immediate): New local variable 'types'. Pass its address as
390 additional argument to lex_got. Mask out operand types not supported
392 (i386_displacement): Likewise. Set bigdisp to all types supported in
393 64-bit mode, combining the previously split initialization.
395 2005-07-18 Jan Beulich <jbeulich@novell.com>
397 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
400 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
402 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
405 2005-07-16 Alan Modra <amodra@bigpond.net.au>
407 * Makefile.am: Run "make dep-am".
408 * Makefile.in: Regenerate.
410 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
412 * gas/config/tc-i386.h (CpuVMX): New.
413 (CpuUnknownFlags): Add CpuVMX.
415 2005-07-14 Jim Blandy <jimb@redhat.com>
417 Add support for the Renesas M32C.
418 * Makefile.am (CPU_TYPES): List m32c.
419 (TARGET_CPU_CFILES): List config/tc-m32c.c.
420 (TARGET_CPU_HFILES): List config/tc-m32c.h.
421 * configure.in: Add case for m32c.
422 * configure.tgt: Add cases for m32c and m32c-*-elf.
423 * configure: Regenerated.
424 * config/tc-m32c.c, config/tc-m32c.h: New files.
425 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
426 * doc/Makefile.in: Regenerated.
427 * doc/all.texi: Set M32C.
428 * doc/as.texinfo: Add text for the M32C-specific options and line
429 comment characters, and refer to c-m32c.texi.
430 * doc/c-m32c.texi: New file.
432 2005-07-14 Nick Clifton <nickc@redhat.com>
435 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
436 the ins_parse buffer.
438 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
440 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
441 i386-*-rtemscoff*, sparc-*-rtemsaout*.
443 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
445 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
448 2005-07-08 Ben Elliston <bje@au.ibm.com>
450 * frags.h: Remove ANSI_PROTOTYPES conditional code.
451 * config/obj-elf.h: Likewise.
452 * config/tc-h8300.h: Likewise.
453 * config/tc-h8500.h: Likewise.
454 * config/tc-i370.h: Likewise.
455 * config/tc-i386.h: Likewise.
456 * config/tc-m68hc11.h: Likewise.
457 * config/tc-m68k.h: Likewise.
458 * config/tc-ppc.h: Likewise.
459 * config/tc-s390.h: Likewise.
460 * config/tc-sh.h: Likewise.
461 * config/tc-sparc.h: Likewise.
462 * config/tc-tic30.c: Likewise.
463 * config/tc-w65.h: Likewise.
464 * config/tc-xtensa.h: Likewise.
466 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
469 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
471 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
473 * config/tc-tic30.c (debug): Add format attribute. Fix format
476 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
478 * config/tc-i386.c (cpu_arch): Add sse3.
480 * config/tc-i386.h (CpuSSE3): Renamed from ...
481 (CpuPNI): This. Defined as CpuSSE3.
483 * doc/c-i386.texi: Document .sse3.
485 2005-07-06 Jan Beulich <jbeulich@novell.com>
487 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
489 2005-07-05 Nick Clifton <nickc@redhat.com>
491 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
492 md_chars_to_numbers to an unsigned pointer in order to avoid a
493 compile time warning.
495 2005-07-05 Paul Brook <paul@codesourcery.com>
497 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
499 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
501 * config/tc-ms1.c: New.
502 * config/tc-ms1.h: New.
503 * testsuite/gas/ms1/allinsn.d: New.
504 * testsuite/gas/ms1/allinsn.s: New.
505 * testsuite/gas/ms1/badinsn.s: New.
506 * testsuite/gas/ms1/badinsn1.s: New.
507 * testsuite/gas/ms1/badoffsethigh.s: New.
508 * testsuite/gas/ms1/badoffsetlow.s: New.
509 * testsuite/gas/ms1/badorder.s: New.
510 * testsuite/gas/ms1/badreg.s: New.
511 * testsuite/gas/ms1/badsignedimmhigh.s: New.
512 * testsuite/gas/ms1/badsignedimmlow.s: New.
513 * testsuite/gas/ms1/badsyntax.s: New.
514 * testsuite/gas/ms1/badsyntax1.s: New.
515 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
516 * testsuite/gas/ms1/badunsignedimmlow.s: New.
517 * testsuite/gas/ms1/errors.exp: New.
518 * testsuite/gas/ms1/ldst.s: New.
519 * testsuite/gas/ms1/misc.d: New.
520 * testsuite/gas/ms1/misc.s: New.
521 * testsuite/gas/ms1/ms1-16-003.d: New.
522 * testsuite/gas/ms1/ms1-16-003.s: New.
523 * testsuite/gas/ms1/ms1.exp: New.
524 * testsuite/gas/ms1/msys.d: New.
525 * testsuite/gas/ms1/msys.s: New.
526 * testsuite/gas/ms1/relocs.d: New.
527 * testsuite/gas/ms1/relocs.exp: New.
528 * testsuite/gas/ms1/relocs1.s: New.
529 * testsuite/gas/ms1/relocs2.s: New.
531 2005-07-05 Jan Beulich <jbeulich@novell.com>
533 * config/tc-i386.h (CpuSVME): New.
534 (CpuUnknownFlags): Include CpuSVME.
535 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
536 as alias of sledgehammer.
537 (md_assemble): Include invlpga in the check for insns with two source
539 (process_operands): Include SVME insns in the check for ignored
540 segment overrides. Adjust diagnostic.
541 (i386_index_check): Special-case SVME insns with memory operands.
543 2005-07-04 Khem Raj <kraj@mvista.com>
544 Nick Clifton <nickc@redhat.com>
546 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
547 use an immediate value.
548 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
549 since the register field of the operands structure is unsigned.
550 (s_arm_unwind_save_vfp): Make "reg" unsigned.
551 (parse_operands): Make the 2ns parameter an unsigned pointer to
553 (do_ldrd): When using the imm field of the operands structure as a
554 second register field, treat it as unsigned.
556 2005-07-04 Alan Modra <amodra@bigpond.net.au>
559 * config/obj-elf.c (obj_elf_change_section): Use backend
562 2005-07-01 Jan Beulich <jbeulich@novell.com>
564 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
565 (output_spill_psprel, output_spill_psprel_p): Combine.
566 (output_spill_sprel, output_spill_sprel_p): Combine.
567 (output_spill_reg, output_spill_regp_p): Combine.
568 (process_one_record): Handle psp_psprel.
569 (parse_predicate_and_operand): New.
570 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
571 initialize output values. Emit diagnostic case here.
572 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
573 (add_unwind_entry): New second parameter. Allow first parameter to
574 be NULL. Parse optional tag, emit warning about further support for
575 it otherwise being missing. Check end-of-line when requested.
576 (dot_fframe): Clear operand when wrong. Allow tag.
577 (dot_vframe): Likewise.
578 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
580 (dot_vframepsp): Remove.
581 (dot_altrp): Clear operand when wrong. Allow tag.
582 (dot_save): Likewise. Let default case also go through
584 (dot_savemem): Likewise.
585 (dot_restore): Don't return when wrong operand. Allow tag.
586 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
587 parse_predicate_and_operand and the new arguments to
588 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
589 when wrong operand. Allow tag.
590 (dot_restorereg, dot_restorereg_p): Likewise.
591 (dot_spillmem, dot_spillmem_p): Likewise.
592 (dot_saveg): Clear operand when wrong. Perform tighter operand
594 (dot_savef): Likewise.
595 (dot_saveb): Likewise.
596 (dot_savegf): Likewise.
597 (dot_spill): Remove end-of-line check. Combine. Simplify by using
598 parse_predicate_and_operand and the new arguments to
599 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
600 when wrong operand. Allow tag.
602 (dot_label_state): Don't return when wrong operand.
603 (dot_copy_state): Likewise.
604 (dot_unwabi): Likewise. Check if in prologue.
605 (dot_body): Don't call demand_empty_rest_of_line.
606 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
608 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
609 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
610 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
611 (parse_operand): New second parameter. Don't deal with '}' here
612 anymore. Don't advance past end-of-line.
613 (parse_operands): Pass second argument to parse_operand.
614 (ia64_start_line): Prevent out-of-bounds access through
615 input_line_pointer. Deal with '}' here.
616 (ia64_unrecognized_line): Don't deal with '}' here.
617 (dot_alias): Use ignore_rest_of_line not its deprecated alias
618 discard_rest_of_line.
620 2005-06-30 Zack Weinberg <zack@codesourcery.com>
622 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
623 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
624 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
625 (do_branch): Always set inst.reloc.pc_rel.
626 (s_arm_elf_cons): Disallow use of (plt) suffix.
627 (do_adrl): Adjust X_add_number unconditionally.
628 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
629 argument. Handle all adjustment for pipeline offset here.
630 (md_apply_fix): No need to undo work of md_pcrel_from. No
631 need to extract pre-encoded pipeline adjustments from various
632 branch instructions. Generally, assume instructions are already
633 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
634 special cases. Handle BFD_RELOC_ARM_PLT32 like
635 BFD_RELOC_ARM_PCREL_BRANCH.
636 (tc_gen_reloc): Remove OBJ_ELF special case.
637 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
639 2005-06-30 Ben Elliston <bje@gnu.org>
641 * Makefile.am (check-DEJAGNU): Don't search for expect.
642 * Makefile.in: Regenerate.
644 2005-06-30 Ben Elliston <bje@gnu.org>
646 * Makefile.am (EXPECT): Set to expect.
647 (RUNTEST): Likewise, set to runtest.
648 * Makefile.in: Regenerate.
650 2005-06-23 Ben Elliston <bje@gnu.org>
652 * config/m68k-parse.h: Use ISO C90.
653 * config/m68k-parse.y: Likewise.
654 * config/tc-m68k.h: Likewise.
656 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
659 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
661 (optimize_disp): Optimize only if possible. Don't use 64bit
662 displacement on non-constants and do same on constants if
665 2005-06-17 Jan Beulich <jbeulich@novell.com>
667 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
668 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
669 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
670 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
671 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
673 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
674 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
675 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
676 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
677 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
678 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
679 convert 8-byte pc-relative relocations.
680 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
681 (i386_validate_fix): Likewise.
682 (x86_cons): Also handle quad values in 64-bit mode.
683 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
684 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
685 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
686 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
688 2005-06-13 Zack Weinberg <zack@codesourcery.com>
690 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
691 symbolP as well as for names with a leading dot. Use ACONCAT.
692 (md_apply_fix): For branch relocations, only replace value
693 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
694 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
695 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
696 (LOCAL_LABEL_PREFIX): Don't define.
698 2005-06-10 Alan Modra <amodra@bigpond.net.au>
700 * config/tc-hppa.c (pa_block): Allocate just one byte for the
703 2005-06-08 James E Wilson <wilson@specifixinc.com>
706 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
707 is NULL, then emit a warning, and return the current index.
709 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
712 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
713 temporary copy of the operands array so that changes can be safely
714 backed out if the insn does not match.
715 (m68k_compare_opcode): Shortcut the test when the parameters are
716 the same. Return 1 if the names match but the second opcode is
717 further on in the array than the first.
719 2005-06-08 Nick Clifton <nickc@redhat.com>
722 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
724 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
726 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
728 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
729 Michael Snyder <msnyder@redhat.com>
730 Stan Cox <scox@redhat.com>
732 * configure.in: Add ms1 case.
734 * configure: Regenerate.
736 * configure.tgt: Add ms1 case.
738 2005-06-07 Bob Wilson <bob.wilson@acm.org>
740 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
741 * config/tc-xtensa.c (new_resource_table): Likewise.
742 (resize_resource_table): Likewise.
743 (release_resources): Fix assertion for unsigned values.
745 2005-06-07 Zack Weinberg <zack@codesourcery.com>
747 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
748 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
749 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
750 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
751 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
752 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
753 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
754 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
755 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
756 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
757 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
758 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
759 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
760 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
761 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
762 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
763 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
764 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
765 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
766 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
767 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
768 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
769 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
770 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
771 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
772 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
773 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
774 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
775 * config/tc-xtensa.c, config/tc-z8k.c:
776 Replace all instances of the string "_apply_fix3" with
778 * po/POTFILES.in, po/gas.pot: Regenerate.
780 2005-06-08 Alan Modra <amodra@bigpond.net.au>
782 * Makefile.am: Run "make dep-am".
783 (POTFILES): Remove GAS_CFILES.
784 * Makefile.in: Regenerate.
786 2005-06-07 David Ung <davidu@mips.com>
788 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
789 24kc, 24kf and 24kfx under MIPS32 release 2.
791 2005-06-04 Nick Clifton <nickc@redhat.com>
793 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
794 to their Thumb-enabled equivalents.
796 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
798 * config/tc-mips.c (load_register): Add leading "0x" to the
799 output of sprintf_vma().
802 2005-06-01 Nick Clifton <nickc@redhat.com>
804 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
805 test for the presence of thumb version of the parsing functions
806 since they must always exist and the test generates a compile time
809 2005-05-31 Richard Henderson <rth@redhat.com>
811 * config/tc-alpha.c (O_lituse_jsrdirect): New.
812 (alpha_reloc_op): Add it.
813 (debug_exp): Handle it.
814 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
815 (emit_insn): Handle it.
816 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
818 2005-05-31 Christian Groessler <chris@groessler.org>
820 * write.c (dump_section_relocs): Convert to ISO-C.
821 (write_relocs): Avoid signed/unsigned and fprintf argument
822 warnings in debug code.
824 2005-05-26 Zack Weinberg <zack@codesourcery.com>
826 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
827 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
828 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
829 (md_apply_fix3): Delete fix_is_thumb variable; refer to
830 fixP->tc_fix_data directly in the sole place it was used.
831 Explicitly truncate value, *valP, fixP->fx_addnumber, and
832 fixP->fx_offset to 32 bits, for consistent behavior between 32-
835 2005-05-27 Jan Beulich <jbeulich@novell.com>
837 * config/tc-ia64.c (struct proc_pending): New.
838 (unwind): Replace proc_start with proc_pending.
839 (unwind_diagnostic): Check unwind.proc_pending.sym.
840 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
841 Check if previous proc not closed. Record all entry points.
842 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
843 Set symbol sizes for entry points recorded in dot_proc. Check
844 arguments for consistency with respective .proc's.
845 (md_assemble): Replace unwind.proc_start with
846 unwind.proc_pending.sym.
848 2005-05-27 Jan Beulich <jbeulich@novell.com>
850 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
851 and last_ptr. Check all in-use slots for first one with non-NULL
852 unwind_record. Don't reload end_ptr before second update round.
854 2005-05-26 James E Wilson <wilson@specifixinc.com>
856 * config/tc-ia64.c (extra_goodness): Update comment.
857 (md_begin): Add debugging code to print best_template table.
859 2005-05-25 Jan Beulich <jbeulich@novell.com>
861 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
864 2005-05-25 Jan Beulich <jbeulich@novell.com>
866 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
867 BFD_RELOC_UNUSED when determining the width of the reloc.
869 2005-05-25 Jan Beulich <jbeulich@novell.com>
871 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
874 2005-05-25 Jan Beulich <jbeulich@novell.com>
876 * config/tc-ia64.c (dot_radix): Rewrite.
878 2005-05-25 Jan Beulich <jbeulich@novell.com>
880 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
882 (alloc_record): Remove references to next_slot_number and
884 (emit_one_bundle): Likewise.
886 2005-05-22 Nick Clifton <nickc@redhat.com>
888 * config/tc-v850.c (md_apply_fix3): Pass the address of the
889 message buffer when invoking the insert function.
891 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
893 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
894 only if an instruction match is found.
896 2005-05-20 Bob Wilson <bob.wilson@acm.org>
898 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
899 to addition in argument to xtensa_dwarf2_emit_insn.
901 2005-05-19 Zack Weinberg <zack@codesourcery.com>
903 * Makefile.am: Have 'all' depend on 'info'.
904 * Makefile.in: Regenerate.
906 2005-05-19 Alan Modra <amodra@bigpond.net.au>
908 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
910 2005-05-19 Anton Blanchard <anton@samba.org>
912 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
913 (md_show_usage): Document it.
914 (ppc_setup_opcodes): Insert POWER5 mnemonics.
915 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
917 2005-05-19 Jan Beulich <jbeulich@novell.com>
919 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
920 relocations in unwind section.
922 2005-05-18 Nick Clifton <nickc@redhat.com>
924 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
925 if one exists. Ignore any error messages it may produce, just
926 allow it to perform the insertion.
928 2005-05-17 Zack Weinberg <zack@codesourcery.com>
930 * hash.c (hash_lookup): Add len parameter. All callers changed.
931 (hash_find_n): New interface.
932 * hash.h: Prototype hash_find_n.
933 * sb.c: Include as.h.
934 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
935 (sb_scrub_and_add_sb): New interface.
936 * sb.h: Prototype sb_scrub_and_add_sb.
937 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
939 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
940 reference to BFD_RELOC_ARM_GOT12 which is never generated.
941 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
943 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
945 * doc/Makefile.am (gasver.texi): Don't use $<.
946 * doc/Makefile.in: Regenerated.
948 2005-05-17 Nick Clifton <nickc@redhat.com>
951 * symbols.c (resolve_symbol_value): Do not move symbols whose
952 value expression has not been resolved or finalized into the
953 absolute section as this will confuse other parts of the assembler
954 into thinking that their value is zero.
956 2005-05-17 Jan Beulich <jbeulich@novell.com>
958 * read.c (_find_end_of_line): New.
959 (find_end_of_line): New.
960 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
961 (read_a_source_file): Use it.
964 (get_line_sb): Use it.
965 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
966 (s_comm_internal): Likewise.
969 (s_ignore): Use ignore_rest_of_line.
970 * read.h (find_end_of_line): Prototype.
971 (discard_rest_of_line): Remove prototype. #define to
974 2005-05-17 Nick Clifton <nickc@redhat.com>
976 * config/tc-v850,h (TC_FIX_TYPE): Define.
977 (TC_INIT_FIX_TYPE): Define.
978 * config/tc-v850.c (md_assemble): When creating a fix record the
979 operand in the tc_fix_data field.
980 (md_apply_fix3): When applying a resolved fix use the operand's
981 insertion procedure to store the value, if the operand has been
984 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
986 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
988 * Makefile.in: Regenerated.
990 2005-05-13 Sterling Augustine <sterling@tensilica.com>
991 Bob Wilson <bob.wilson@acm.org>
993 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
995 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
996 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
998 2005-05-11 Alan Modra <amodra@bigpond.net.au>
1000 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
1001 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
1003 2005-05-10 Michael Matz <matz@suse.de>
1005 * frags.c (frag_grow): Don't be too greedy in allocating memory.
1007 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
1009 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
1012 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
1013 Handle label-without-colon before ordinary dot-pseudo as an
1014 ordinary label. Don't leak memory for label-without-colon alone
1015 on a line. Don't mmixal-munge operands for dot-pseudos.
1017 2005-05-10 Jan Beulich <jbeulich@novell.com>
1019 * macro.c (get_any_string): Remove the two last parameters. Replace
1020 references to the former expand parameter by using macro_alternate.
1021 Simplify loop condition for checking for end-of-string.
1022 (get_string): Remove redunant call to sb_skip_white.
1023 (do_formals): Remove two last arguments to get_any_string.
1024 (macro_expand): Likewise.
1025 (expand_irp): Likewise.
1027 2005-05-10 Jan Beulich <jbeulich@novell.com>
1029 * read.c (s_macro): Move local variable 'local' to smaller scope.
1030 Call sb_kill on it when done.
1032 2005-05-09 Jan Beulich <jbeulich@novell.com>
1034 * config/tc-i386.c (optimize_disp): Discard displacement entirely
1035 when zero and not required by encoding constraints.
1037 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
1040 * config/tc-sh64.c (sh64_fake_label): New.
1042 * config/tc-sh64.h (TC_FAKE_LABEL): New.
1044 * doc/internals.texi (TC_FAKE_LABEL): Document.
1046 * write.c (TC_FAKE_LABEL): New.
1047 (adjust_reloc_syms): Use it.
1048 (write_object_file): Likewise.
1050 2005-05-09 Jan Beulich <jbeulich@novell.com>
1052 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
1053 and comma in Intel mode.
1055 2005-05-09 Jan Beulich <jbeulich@novell.com>
1057 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
1058 names to match ABI. Add more registers for 32-bit and 64-bit modes.
1059 Make name array static and const. Adjust lookup to account for NULL
1060 entries (standing for unused register numbers).
1062 2005-05-09 Jan Beulich <jbeulich@novell.com>
1064 * config/tc-i386.c (parse_insn): Consider all matching instructions
1065 when checking for string instruction after string-only prefix.
1067 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
1070 * config/tc-ia64.c (start_unwind_section): Properly check
1071 comdat group with SHF_GROUP.
1073 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1075 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
1077 2005-05-06 Bob Wilson <bob.wilson@acm.org>
1079 * config/tc-xtensa.c: Remove excess whitespace.
1080 * config/tc-xtensa.h: Likewise.
1081 * config/xtensa-istack.h: Likewise.
1082 * config/xtensa-relax.c: Likewise.
1083 * config/xtensa-relax.h: Likewise.
1085 2005-05-06 Nick Clifton <nickc@redhat.com>
1087 * sb.h: Fix formatting of comments.
1088 * sb.c: Fix formatting of comments.
1090 2005-05-06 Jan Beulich <jbeulich@novell.com>
1092 * sb.h (sb_add_buffer): Reintroduce.
1093 * sb.c (sb_add_buffer): Likewise.
1095 2005-05-06 Jan Beulich <jbeulich@novell.com>
1097 * macro.c (new_formal, del_formal): New.
1098 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
1099 required argument has default value. Stop looking for more formal
1100 when there was a vararg one.
1101 (macro_expand_body): Use new_formal and del_formal.
1102 (macro_expand): Likewise. Initialize local variable err. Don't
1103 return immediately when encountering an error. Warn when keyword
1104 argument already had a value assigned. Eliminate duplicate clearing
1105 of argument value. When current positional argument matches parameter
1106 of vararg type, assign to it all the remaining arguments. Issue error
1107 when required parameter does not have value.
1108 (free_macro): Use del_formal.
1109 (expand_irp): Initialize formal type. Free buffers associated with
1110 formal prior to returning.
1111 * macro.h (struct formal_struct): Add new field 'type' with new
1112 enumeration type 'formal_type'.
1113 * doc/as.texinfo: Document macro parameter qualifiers.
1114 * NEWS: Mention new functionality.
1116 2005-05-06 Jan Beulich <jbeulich@novell.com>
1118 * cond.c (s_ifb): New.
1119 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
1120 * read.h (s_ifb): Prototype.
1121 * doc/as.texinfo: Document .ifb and .ifnb.
1123 2005-05-05 Steve Ellcey <sje@cup.hp.com>
1125 * config/tc-ia64.c (MIN): Undef.
1127 2005-05-05 Paul Brook <paul@codesourcery.com>
1129 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
1131 2005-05-05 Matt Thomas <matt@3am-software.com>
1133 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
1136 2005-05-05 Nick Clifton <nickc@redhat.com>
1138 * Update the address and phone number of the FSF organization in
1139 the GPL notices in the following files:
1140 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
1141 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
1142 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
1143 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
1144 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
1145 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
1146 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
1147 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
1148 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
1149 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
1150 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
1151 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
1152 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
1153 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
1154 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
1155 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
1156 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
1157 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
1158 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
1159 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
1160 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
1161 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
1162 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
1163 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
1164 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
1165 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
1166 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
1167 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
1168 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
1169 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
1170 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
1171 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
1172 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
1173 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
1174 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
1175 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
1176 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
1177 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
1178 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
1179 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
1180 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
1181 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
1182 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
1183 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
1184 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
1185 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
1186 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
1187 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
1188 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
1189 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
1190 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
1191 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
1192 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
1193 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
1194 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
1195 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
1196 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
1197 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
1198 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
1199 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
1200 config/xtensa-istack.h, config/xtensa-relax.c,
1201 config/xtensa-relax.h, doc/fdl.texi
1203 2005-05-05 Nick Clifton <nickc@redhat.com>
1205 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
1206 the target_big_endian variable to false.
1208 2005-05-04 Alan Modra <amodra@bigpond.net.au>
1210 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
1211 list traversal. Use bfd_section_list_prepend.
1212 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
1213 over the section list.
1214 * config/tc-xtensa.c (xtensa_remove_section): Delete.
1215 (xtensa_insert_section): Delete.
1216 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
1217 and bfd_section_list_prepend.
1218 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
1219 bfd_section_list_insert_after.
1221 2005-05-03 Nick Clifton <nickc@redhat.com>
1223 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
1224 of bfd_section_list... macros.
1225 * config/tc-mmix.c (mmix_frob_file): Likewise.
1226 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1227 (xtensa_insert_section): Likewise.
1229 * macro.c (macro_hash): Remove static.
1230 * macro.h (macro_hash): Provide an external declaration.
1232 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1234 * write.c (write_object_file): Use bfd_section_double_list_remove
1237 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1239 * doc/Makefile.am (gasver.texi): Correct quoting.
1240 * doc/Makefile.in: Regenerated.
1242 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1244 * configure.tgt: Add h8300*-*-rtemscoff.
1245 Switch h8300*-*-rtems* to elf.
1247 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1249 * hash.c: Undo the last change.
1252 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1254 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1256 (DISTCLEANFILES): Remove.
1257 (MAINTAINERCLEANFILES): Add asconfig.texi.
1258 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1260 2005-04-29 Ben Elliston <bje@au.ibm.com>
1262 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1263 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1264 (bignum-copy.o): Remove.
1265 * Makefile.in: Regenerate.
1266 * makefile.vms (OBJS): Remove bignum-copy.obj.
1267 * symbols.h (local_symbol_make): Remove declaration.
1268 (verify_symbol_chain_2): Likewise.
1269 * symbols.c (local_symbol_make): Make static.
1270 (max_indent_level): Likewise.
1271 (verify_symbol_chain_2): Remove.
1272 * macro.c (macro_hash): Make static.
1273 * messages.c (fprint_value): Remove.
1274 * read.h (get_absolute_expr): Remove.
1275 (emit_leb128_expr): Likewise.
1276 (do_s_func): Likewise.
1277 * read.c (do_s_func): Make static.
1278 (emit_leb128_expr): Likewise.
1279 (get_absolute_expr): Likewise.
1280 * as.h (as_howmuch): Remove declaration.
1281 (fprint_value): Likewise.
1282 * as.c (myname): Make static.
1283 * input-scrub.c (as_howmuch): Remove.
1284 (as_1_char): Likewise.
1285 * input-file.h (input_file_is_open): Remove.
1286 * input-file.c (input_file_is_open): Likewise.
1287 * expr.h (expr_build_unary): Remove declaration.
1288 (expr_build_binary): Likewise.
1289 * expr.c (expr_build_unary): Remove.
1290 (expr_build_binary): Likewise.
1291 * hash.h (hash_replace): Remove declaration.
1292 (hash_delete): Likewise.
1293 * hash.c (hash_replace): Remove.
1294 (hash_delete): Likewise.
1295 * bignum-copy.c (bignum_copy): Move from here ..
1296 * config/tc-vax.c (bignum_copy): .. to here.
1297 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1298 (bignum_copy): Remove extern declaration.
1299 * sb.h (string_count): Remove extern declaration.
1300 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1301 (sb_name): Likewise.
1302 * sb.c (dsize): Replace preprocessor macro with static int.
1303 (string_count): Make static.
1304 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1305 (sb_name): Likewise.
1306 * config/obj-coff.c (dim_index): Make static.
1307 * config/tc-i386.c (GOT_symbol): Likewise.
1308 (output_invalid_buf): Likewise.
1309 * doc/internals.texi (Warning and error messages): Remove the
1310 prototype for fprint_value.
1312 2005-04-27 Ben Elliston <bje@au.ibm.com>
1316 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1318 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1320 * read.c (pseudo_set): Disallow symbol set to common symbol.
1323 * write.c (write_object_file): Report common symbol name when
1324 disallowing local symbol set to common symbol.
1325 (adjust_reloc_syms): Disallow local symbol set to undefined
1328 2005-04-25 Jan Beulich <jbeulich@novell.com>
1330 * macro.c (macro_expand_body): Replace locals indicator parameters
1331 with actual macro_entry. New local variables macro_line and err.
1332 Don't return when encountering an error, just record the fact.
1333 Detect local symbol name colliding with parameter. Track line number
1334 inside of macro expansion.
1335 (do_formals): Move local variable name to wider scope. Check
1336 parameter of the same name doesn't already exist. In MRI mode, also
1337 check it doesn't collide with the argument count pseudo-parameter).
1338 (define_macro): Add file and line number parameters. Remove local
1339 variable namestr. New local variable error. Initialize macro_entry
1340 members file, line, and name. Don't return when encountering an
1341 error, just record the fact. Use %s in some diagnostics for read.c
1342 to insert the macro name. Free macro_entry on error.
1343 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1344 when encountering an error, just record the fact.
1345 (expand_irp): Don't return when encountering an error, just record
1347 * macro.h (macro_struct): New members name, file, and line.
1348 (define_macro): Add file and line number parameters.
1349 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1350 regarding pseudo-op redefinition with the file/line that macro
1351 definition started at.
1353 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1355 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1356 (future_alignment_required): Remove ifdefs that use it.
1358 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1360 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1361 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1362 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1364 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1365 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1367 2005-04-21 Christian Groessler <chris@groessler.org>
1369 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1372 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1374 * config/obj-aout.h (S_IS_EXTERN): Removed.
1375 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1376 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1377 * symbols.c (S_IS_EXTERN): Likewise.
1378 * symbols.h (S_IS_EXTERN): Likewise.
1380 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1382 * config/tc-d10v.c (md_apply_fix3): Likewise.
1383 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1384 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1385 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1386 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1387 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1388 (shmedia_md_convert_frag): Likewise.
1389 * symbols.c (print_symbol_value_1): Likewise.
1390 * write.c (write_object_file): Likewise.
1392 2005-04-20 Nick Clifton <nickc@redhat.com>
1394 * config/tc-xtensa.c (get_aligned_diff): Change type of
1395 branch_align to offsetT so that its signedness matches that of
1398 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1399 number into a readable string.
1400 (load_register): Likewise.
1402 2005-04-20 Andreas Schwab <schwab@suse.de>
1404 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1406 2005-04-19 David S. Miller <davem@davemloft.net>
1408 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1409 NULL insn, exit early. Remove now spurious NULL checks.
1410 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1413 2005-04-19 Jan Beulich <jbeulich@novell.com>
1415 * symbols.h (symbol_find_base): Remove prototype.
1416 * symbols.c (save_symbol_name): Remove code section conditional upon
1418 (symbol_find): Remove.
1419 (symbol_find_base): Rename to symbol_find.
1420 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1422 * config/obj-coff.c (tag_insert): Remove code section conditional
1423 upon STRIP_UNDERSCORE.
1424 (obj_coff_def): Likewise.
1425 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1426 (coff_frob_symbol): Likewise.
1427 (yank_symbols): Likewise.
1428 (c_section_symbol): Likewise.
1429 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1430 * config/tc-arm.c (symbol_locate): Remove code section conditional
1431 upon STRIP_UNDERSCORE.
1432 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1433 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1434 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1435 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1436 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1438 2005-04-19 Andreas Schwab <schwab@suse.de>
1440 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1441 access to application registers.
1443 2005-04-19 Jan Beulich <jbeulich@novell.com>
1445 * config/te-sysv32.h: Remove.
1446 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1448 * Makefile.in (TARG_ENV_HFILES): Likewise.
1450 2005-04-19 Jan Beulich <jbeulich@novell.com>
1453 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1456 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1458 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1460 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1462 * config/tc-mips.c (normalize_constant_expr): Don't check for
1464 (check_absolute_expr): Only call normalize_constant_expr() if
1466 (mips_ip): Likewise.
1468 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1470 2005-04-18 Jan Beulich <jbeulich@novell.com>
1472 * macro.c (free_token): New, freeing all the memory associated with a
1474 (do_formals): Move initializers to ...
1475 (define_macro): ... here.
1476 (delete_macro): Convert passed in name to lower case. Warn when
1477 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1479 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1481 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1483 2005-04-15 Jan Beulich <jbeulich@novell.com>
1485 * config/obj-elf.c (obj_elf_struct): New.
1486 (elf_pseudo_table). Use it for .offset and .struct.
1488 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1489 Sterling Augustine <sterling@tensilica.com>
1491 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1492 than the section alignment.
1494 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1495 H.J. Lu <hongjiu.lu@intel.com>
1497 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1498 * config/tc-xtensa.c (xg_translate_sysreg_op,
1499 xtensa_translate_old_userregs_ops,
1500 xtensa_find_unaligned_branch_targets,
1501 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1502 relax_frag_add_nop): Support 64-bit host.
1503 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1504 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1506 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1508 * configure.tgt: Add support for OpenBSD/sparc ELF.
1510 * configure.tgt: Set emulation for mips-*-openbsd*.
1511 Remove broken mips-dec-openbsd* config.
1512 * configure.in: Set default ABI for mips64-*-openbsd*.
1513 * configure: Regenerate.
1515 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1517 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1518 optimization for constant addresses.
1520 2005-04-14 Nick Clifton <nickc@redhat.com>
1522 * as.c (main): Move parse_args before symbol_begin and frag_init
1523 so that the hash table size can be set before it is used.
1524 * hash.c: Use an unsigned long type for the size of the hash
1526 * hash.h (set_gas_hash_table_size): Update the prototype.
1528 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1530 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1531 * acinclude.m4: Include ../bfd/warning.m4.
1532 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1533 * Makefile.in: Regenerate.
1534 * configure: Regenerate.
1535 * doc/Makefile.in: Regenerate.
1537 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1539 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1540 (normalize_address_expr): New function to sign-extend address
1541 offsets that fit into 32 bits in 32-bit mode.
1542 (macro_build_ldst_constoffset): Use normalize_address_expr()
1543 instead of a handcoded sequence.
1544 (load_register): Likewise. Report oversized numbers in a useful
1546 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1547 for constant addresses. Report oversized numbers in a useful way.
1548 (mips_ip): Use normalize_address_expr() for addresses.
1550 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1552 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1553 similar to other instructions now that they're marked as ImmExt.
1555 2005-04-12 Nick Clifton <nickc@redhat.com>
1557 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1558 (gas_hash_table_size): New static variable.
1559 (set_gas_hash_table_size): New function: Records a requested size
1560 for the hash tables.
1561 (get_gas_hash_table_size): New function: Return a prime number
1562 near the requested size of the hash table.
1563 (hash_new): Use get_gas_hash_table_size.
1564 * hash.h: Add a prototype for set_gas_hash_table_size.
1565 * as.c (show_usage): Add description of new switches: --hash-size
1566 and --reduce-memory-overheads.
1567 (option_values): Add OPTION_HASH_TABLE_SIZE and
1568 OPTION_REDUCE_MEMORY_OVERHEADS.
1569 (std_longpopts): Add entries for the new options.
1570 (parse_args): Handle the new options.
1571 * Makefile.am: Add a dependency of as.c on hash.h.
1572 * Makefile.in: Regenerate.
1573 * doc/as.texinfo: Document the new switches.
1574 * NEWS: Mention the new switches.
1576 2005-04-12 Nick Clifton <nickc@redhat.com>
1579 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1582 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1584 * Makefile.am: Run "make dep-am".
1585 * Makefile.in: Regenerate.
1587 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1588 Bob Wilson <bob.wilson@acm.org>
1590 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1592 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1594 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1596 2005-04-11 Jan Beulich <jbeulich@novell.com>
1598 * NEWS: Mention these changes and their effects.
1599 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1601 (check_macro): Likewise.
1602 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1603 labels together with the closing pseudo-op.
1604 (macro_expand_body): Adjust comment. Range-check input before use.
1605 Adjust mis-spelled diagnostic. Use is_name_beginner.
1606 * read.c (try_macro): New.
1607 (read_a_source_file): New static variable last_eol. Don't list
1608 macro expansion lines more than once. Call try_macro.
1609 (s_macro): Set section of line_label to absolute instead of undefined.
1610 * doc/as.texinfo: Add information on the caveats of these changes.
1612 2005-04-11 Alan Modra <amodra@bigpond.net.au>
1614 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1615 * symbols.h (symbol_X_add_number): Update prototype.
1617 2005-04-10 Eric Christopher <echristo@redhat.com>
1619 * symbols.c (symbol_X_add_number): Fix warning.
1621 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1623 * config/tc-m68k.c (md_begin): Support 64bit host.
1624 (get_num): Support 64bit BFD on 32bit host.
1626 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1628 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1630 2005-04-09 Alan Modra <amodra@bigpond.net.au>
1632 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1633 call. Don't do the COFF hacks for multi-emulation gas. Move
1634 demand_empty_rest_of_line back to caller.
1635 (s_set, equals): demand_empty_rest_of_line here.
1638 * as.h (rs_dummy): Define.
1639 * symbols.c (symbol_X_add_number): New function.
1640 * symbols.h (symbol_X_add_number): Declare.
1641 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1642 * read.c (assign_symbol): New function, split out from s_set.
1643 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1644 Fix COFF hacks for multi-emulation gas.
1645 (s_set): Call assign_symbol. Remove "register" keyword.
1646 (set_zero_frag): New function.
1647 (pseudo_set): Always check for assignment to section syms.
1648 Always set segment and frag of symbol, and likewise extern for
1649 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1650 special case exp.X_add_number non-zero for O_symbol expressions.
1651 (equals): Use assign_symbol.
1653 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1655 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1658 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1660 * config/tc-i386.c (tc_gen_reloc): Don't turn
1661 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1663 2005-04-06 Nick Clifton <nickc@redhat.com>
1665 * po/rw.po: New translation: Kinyarwanda
1666 * configure.in (ALL_LINGUAS): Add rw
1667 * configure: Regenerate.
1669 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1670 Bob Wilson <bob.wilson@acm.org>
1672 * config/tc-xtensa.c (branch_align_power): New.
1673 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1674 future_alignment_required): Use branch_align_power to check section
1675 alignment as well as xtensa_fetch_width when aligning branch targets.
1677 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1679 * config/tc-xtensa.c: Warning fixes throughout.
1680 (xtensa_fetch_width): Change to unsigned.
1681 (assemble_nop, xtensa_find_unaligned_branch_targets,
1682 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1683 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1684 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1685 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1686 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1687 get_text_align_max_fill_size, get_text_align_nop_count,
1688 get_text_align_nth_nop_size, get_noop_aligned_address,
1689 get_aligned_diff, convert_frag_align_next_opcode,
1690 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1691 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1692 types, avoiding size_t and using offsetT and addressT appropriately.
1693 (get_text_align_power): Clean up types. Avoid incorrect bound.
1694 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1696 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1698 * config/tc-ia64.c (start_unwind_section): Undo the change
1700 (generate_unwind_image, dot_endp): Likewise.
1702 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1704 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1705 le_nop_stop arrays and initializers to file scope.
1706 (md_begin): When generating code for anything other than
1707 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1709 2005-04-01 Jan Beulich <jbeulich@novell.com>
1711 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1714 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1716 * NEWS: Mention [fdgh]_floating.
1717 * config/atof-vax.c: Fix some whitespace.
1718 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1720 2005-04-01 Nick Clifton <nickc@redhat.com>
1722 * configure.in: Add a check for <unistd.h> providing a prototype
1723 for getopt() which is compatible with the one in
1724 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1725 * configure: Regenerate.
1726 * config.in (HAVE_DECL_GETOPT): Add.
1728 2005-04-01 Jan Beulich <jbeulich@novell.com>
1730 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1732 2005-04-01 Jan Beulich <jbeulich@novell.com>
1734 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1735 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1737 2005-03-30 Julian Brown <julian@codesourcery.com>
1739 * config/tc-arm.c (arm_adjust_symtab): Rename
1740 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1742 2005-03-30 Julian Brown <julian@codesourcery.com>
1744 * config/tc-arm.c (mapping_state): Change documentation in function
1745 comment to cross-reference spec instead. Change type of mapping symbols
1747 (arm_adjust_symtab): Don't change type of mapping symbols here.
1749 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1751 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1752 * config.in: Regenerate.
1753 * configure: Regenerate.
1754 * configure.in: Check for ffs decl and alphabetize.
1756 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1757 Phil Blundell <philb@gnu.org>
1759 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1760 (md_apply_fix3): Mark TLS symbols.
1761 (tc_gen_reloc): Handle TLS relocations.
1762 (arm_fix_adjustable): Ignore TLS relocations.
1763 (s_arm_elf_cons): Support expressions after decorated symbols.
1765 2005-03-29 Julian Brown <julian@codesourcery.com>
1767 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1768 whether personality routine index N has been output for this section.
1769 (mapping_state): tc_segment_info_data now struct not enum.
1770 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1771 handled on section change.
1772 (create_unwind_entry): Previous code to output dependency removed.
1773 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1775 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1776 arm_segment_info_type.
1777 (arm_segment_info_type): New struct.
1779 2005-03-28 Sterling Augustine <sterling@tensilica.com>
1780 Bob Wilson <bob.wilson@acm.org>
1782 * config/tc-xtensa.c (do_align_targets): Update comment.
1783 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1784 Insert a LOOP_END frag before every loop target, and do not overload
1785 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1786 (xg_assemble_vliw_tokens): Use do_align_targets.
1787 (xtensa_fix_target_frags): Remove code to convert a
1788 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1789 negatable branch at the end of a loop.
1790 (frag_can_negate_branch): Delete.
1792 2005-03-28 David Mosberger <davidm@hpl.hp.com>
1793 H.J. Lu <hongjiu.lu@intel.com>
1796 NEWS: Mention "-mtune=[itanium1|itanium2]".
1798 * config/tc-ia64.c (md): Add tune.
1799 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1800 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1801 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1802 B unit NOPs are discouraged for McKinley-derived cores.
1803 (md_begin): Don't hardcode the "extra_goodness()" function in
1805 (ia64_init): Set md.tune to itanium2.
1807 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1808 * doc/c-ia64.texi: Likewise.
1810 2005-03-27 Ian Lance Taylor <ian@airs.com>
1812 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1813 bad C_EFCN symbol, print its name.
1815 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1817 * config/tc-xtensa.c (use_longcalls): Delete.
1818 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1819 the use_longcalls flag is set. Do this before checking the segment.
1820 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1821 expand direct calls at this point.
1822 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1823 (xtensa_find_unmarked_state_frags): Likewise.
1824 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1825 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1826 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1827 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1829 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1831 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1833 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1835 * config/tc-cris.h: Convert to ISO C90.
1836 * config/tc-cris.c: Ditto.
1837 (md_estimate_size_before_relax): Remove obsolete comment for
1838 parameter "segment_type".
1839 (md_begin): Document reason for cast of hash_insert argument.
1840 (md_atof): Correct type of parameter "type".
1842 2005-03-24 Nick Clifton <nickc@redhat.com>
1844 * write.h (bit_fix_new): Remove redundant prototype.
1845 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1846 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1847 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1848 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1849 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1850 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1851 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1852 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1853 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1854 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1855 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1856 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1857 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1858 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1859 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1860 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1861 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1862 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1863 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1864 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1865 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1866 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1867 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1868 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1869 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1870 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1871 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1872 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1873 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1874 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1875 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1876 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1877 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1878 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1879 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1880 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1881 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1882 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1883 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1884 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1885 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1886 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1887 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1888 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1889 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1890 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1891 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1892 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1893 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1894 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1895 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1896 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1897 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1898 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1899 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1901 2005-03-23 Jim Blandy <jimb@redhat.com>
1903 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1904 attributes properly.
1906 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1907 Nick Clifton <nickc@redhat.com>
1909 * configure.tgt: Accept any C library to accompany a GNU Linux
1910 implementation, not just the GNU C library.
1911 * configure.in: Likewise.
1912 * configure: Regenerate.
1914 2005-03-23 Nick Clifton <nickc@redhat.com>
1916 * config/tc-tic30.c: Convert to ISO C90 formatting.
1917 * config/tc-tic30.h: Convert to ISO C90 formatting.
1918 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1919 * config/atof-vax.c: Convert to ISO C90 formatting.
1921 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1923 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1924 relocations correctly as well.
1925 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1926 relocations in mergeable sections section-relative either.
1928 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1930 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1932 2005-03-21 Nick Clifton <nickc@redhat.com>
1934 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1935 warning by providing a prototype for sh_symbian_find_elf_flags.
1937 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1940 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1942 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1943 along with other formats that set bfd_gas. Remove unnecessary
1944 setting of bfd_gas. Delete strongarm cases in generic_target
1947 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1950 * config/tc-m68k.c (TRUNC, SEXT): Define.
1951 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1952 (m68k_ip): Truncate or sign extend expressions as appropriate.
1953 (get_num): Likewise.
1954 (md_apply_fix3): Use SEXT.
1956 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1958 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1959 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1960 (obj-vms.o): Delete rule.
1962 * Makefile.in: Regenerate.
1963 * aclocal.m4: Regenerate.
1964 * doc/Makefile.in: Regenerate.
1965 * po/POTFILES.in: Regenerate.
1967 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1969 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1970 flag for coldfire v4e.
1972 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1974 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1975 xg_apply_fix_value and return a value to indicate success.
1976 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1977 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1978 (xtensa_validate_fix_sub): New.
1979 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1980 (tc_gen_reloc): Move code to handle difference of symbols and code to
1981 apply tentative fix values to ...
1982 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1983 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1984 relocations when linkrelax flag is not set.
1985 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1986 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1988 2005-03-17 Jan Beulich <jbeulich@novell.com>
1990 * config/tc-i386.c (i386_scale): Beautify error message.
1991 (Intel syntax comments): Update.
1992 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1994 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1995 Remove declarations.
1996 (intel_bracket_expr): Declare.
1997 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1998 of the function body in a loop allowing to split an operand into two.
1999 Replace calls to malloc and checks of it returning non-NULL with
2000 calls to xmalloc/xstrdup.
2001 (intel_expr): SHORT no longer handled here. Add comment indicating
2002 comparison ops need implementation.
2003 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
2004 Check right operand of - does not specify a register when parsing
2005 the address of a memory reference.
2006 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
2007 Check operands do not specify a register when parsing the address of
2009 (intel_e06, intel_e06_1): Likewise.
2010 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
2011 handle SHORT as well as unary + and -. Don't accept : except for
2012 segment overrides or in direct far jump/call insns.
2013 (intel_brack_expr): New.
2014 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
2016 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
2017 through in certain cases. Use intel_brack_expr. Add new diagnostics.
2018 Allow symbolic constants as register scale value.
2019 (intel_get_token): Replace call to malloc and check of return value
2020 with call to xmalloc. Change handling for FLAT to match MASM's.
2021 (intel_putback_token): Don't try to back up/free current token if
2024 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
2026 * configure.tgt: Set emulation for arm-*-eabi*.
2027 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
2028 * config/te-armeabi.h: New file.
2029 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
2030 * config/te-symbian.h: Include "te-armeabi.h".
2032 2005-03-16 Nick Clifton <nickc@redhat.com>
2034 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
2035 local variable in case it is clobbered by the setjmp.
2037 2005-03-16 Nick Clifton <nickc@redhat.com>
2038 Ben Elliston <bje@au.ibm.com>
2040 * configure.in (werror): New switch: Add -Werror to the
2041 compiler command line. Enabled by default. Disable via
2043 * configure: Regenerate.
2045 2005-03-16 Nick Clifton <nickc@redhat.com>
2047 * config/obj-coff.h: Convert to ISO C90 formatting.
2048 * config/obj-coff.c: Convert to ISO C90 formatting.
2050 2005-03-15 Zack Weinberg <zack@codesourcery.com>
2052 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
2053 is_mls parameter; do not diagnose Rm==Rd when is_mls.
2054 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
2055 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
2056 (insns): Add ARMv6T2 instructions:
2057 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
2058 (arm_archs): Add V6T2 variants.
2060 2005-03-15 Nick Clifton <nickc@redhat.com>
2062 * NEWS: Add cutoff for changes in 2.16 release.
2064 2005-03-15 Jan Beulich <jbeulich@novell.com>
2066 * expr.c (operand): Merge handling of unary + into that for unary
2069 2005-03-14 Eric Christopher <echristo@redhat.com>
2071 * config/tc-mips.c: Include dw2gencfi.h.
2072 (mips_cfi_frame_initial_instructions): New.
2073 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
2074 (tc_cfi_frame_initial_instructions): Ditto.
2075 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
2076 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
2077 * Makefile.am: Update dependencies.
2078 * Makefile.in: Regenerate.
2080 2005-03-15 Alan Modra <amodra@bigpond.net.au>
2082 * po/es.po: Commit new Spanish translation.
2084 2005-03-14 Alan Modra <amodra@bigpond.net.au>
2086 * po/tr.po: Commit new Turkish translation.
2088 2005-03-12 Zack Weinberg <zack@codesourcery.com>
2090 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
2093 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
2095 * config-gas.com: Mark vax-vms as obsolete.
2096 * configure.in: Remove fmt=vms support.
2097 * config.in: Regenerate.
2098 * configure: Regenerate.
2099 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
2101 2005-03-10 Sterling Augustine <sterling@tensilica.com>
2102 Bob Wilson <bob.wilson@acm.org>
2104 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
2105 when checking if xg_resolve_literals needs to be called.
2106 * config/tc-xtensa.h: Fix spelling typo in a comment.
2108 2005-03-10 Jan Beulich <jbeulich@novell.com>
2110 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
2111 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
2112 crafted structure declarations with the types from macro.h.
2114 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2116 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
2117 for -mno-shared optimization.
2119 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2121 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
2122 (MAX_NOPS): Bump to 4.
2123 (mips_fix_vr4130): New variable.
2124 (nops_for_vr4130): New function.
2125 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
2126 nops_for_vr4130 if working around VR4130 errata.
2127 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
2128 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
2129 (md_parse_option): Handle them.
2130 (md_show_usage): Print them.
2131 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
2133 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2135 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
2138 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2140 * config/tc-mips.h (mips_flush_pending_output): Delete.
2141 (mips_emit_delays): Declare.
2142 (md_flush_pending_output): Use mips_emit_delays.
2143 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
2144 the previous instructions.
2145 (md_begin, append_insn, md_parse_option): Update callers.
2146 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
2148 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
2149 (s_gpdword): Update callers.
2150 (start_noreorder, end_noreorder): New functions.
2151 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
2152 manipulating mips_opts or prev_nop_frag directly.
2153 (mips_flush_pending_output): Delete.
2155 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2157 * config/tc-mips.c (mips_move_labels): New function, taken from...
2158 (append_insn, mips_emit_delays): ...here.
2160 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2162 * config/tc-mips.c (MAX_NOPS): New macro.
2163 (history): Resize to 1 + MAX_NOPS.
2164 (fix_vr4120_class): New enumeration.
2165 (vr4120_conflicts): New variable.
2166 (init_vr4120_conflicts): New function.
2167 (md_begin): Call it.
2168 (insn_uses_reg): Constify first argument.
2169 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
2170 (nops_for_insn_or_target): New functions.
2171 (append_insn): Use the new nops_for_* functions instead of inline
2172 delay checks. Generalize prev_nop_frag handling to handle an
2173 arbitrary history length. Insert nops into the history buffer
2174 once the number of nops in prev_nop_frag is fixed.
2175 (emit_delays): Use nops_for_insn instead of inline delay checks.
2177 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2179 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
2180 check from branch delay code. Remove unnecessary check for branches.
2182 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2184 * config/tc-mips.c (dummy_opcode): Delete.
2185 (nop_insn, mips16_nop_insn): New variables.
2186 (NOP_INSN): New macro.
2187 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
2188 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
2189 (md_begin): Initialize nop_insn and mips16_nop_insn.
2190 (append_insn): Use the new emit_nop function to add nops, recording
2191 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
2192 to reserve room for the instruction and install_insn to install the
2193 final form. Use insert_into_history to record the instruction in
2194 the history buffer. Use move_insn to do delay slot filling.
2195 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
2196 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
2197 (mips16_ip): Use create_insn to initialize mips_cl_insns.
2199 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2201 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
2202 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
2203 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
2204 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
2205 (mips16_ip): Use the new macros instead of explicit masks and shifts.
2207 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2209 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
2210 and extended_p fields with a single fixed_p field.
2211 (append_insn, mips_no_prev_insn): Adjust accordingly.
2213 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2215 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
2216 a single mips16_absolute_jump_p bit.
2217 (append_insn): Adjust accordingly.
2219 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
2221 * config/tc-mips.h (mips_cl_insn): Move definition to...
2222 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
2223 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
2225 (history): New variable.
2226 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2227 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2228 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2229 (prev_prev_insn_unreordered): Delete.
2230 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2231 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2234 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2236 * doc/Makefile.am: Update as.info dependencies.
2237 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2239 2005-03-08 Jan Beulich <jbeulich@novell.com>
2241 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2242 error, and point to .purgem documentation if someone really needs
2244 * NEWS: Mention macro redefinition is now an error.
2246 2005-03-08 Jan Beulich <jbeulich@novell.com>
2248 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2249 emitted to. Add more precise diagnostics for non-fitting insns based
2250 on that. Eliminate now superfluous special casing of MLX. Clear out
2251 slot information when dropping an insn.
2253 2005-03-08 Jan Beulich <jbeulich@novell.com>
2255 * config/tc-ia64.c (parse_section_name): Rename to...
2256 (cross_section): In addition to separating the name from the rest of
2257 the arguments, also carry out the operation.
2258 (dot_xdata): Use cross_section.
2259 (dot_float_cons): Likewise.
2260 (dot_xstringer): Likewise.
2261 (dot_xdata_ua): Likewise.
2262 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2264 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2266 * po/gas.pot: Regenerate.
2268 2005-03-04 David Daney <ddaney@avtrex.com>
2270 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2271 instead of '_gp' for -mno-shared optimization.
2273 (s_abicalls): Document it in the comment.
2274 (md_show_usage): Document the -mno-shared option.
2276 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
2278 * config/tc-mips.c (mips_set_options): Add sym32 field.
2279 (mips_opts): Initialize it.
2280 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2281 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2282 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2283 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2284 when deciding whether to use a symbolic %highest/%higher expansion.
2285 (macro): Likewise. Remove o64/n32 linux hack. Always use
2286 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2287 and "la". Handle constants separately from symbolic expressions in
2288 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2289 and using load_register to load the high part of the address.
2290 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2291 (OPTION_ELF_BASE): Bump by 2.
2292 (md_longopts): Add entries for -msym32 and -mno-sym32.
2293 (md_parse_option): Handle them.
2294 (usage): Document them.
2295 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2296 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2297 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2298 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2299 -msym32 and -mno-sym32.
2301 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2303 * config/tc-mips.c (load_address): Implement GP optimization
2304 for 64bit address space non-PIC. Fix formatting.
2305 (macro): Likewise. Simplify code.
2306 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2307 (mips_after_parse_args): Simplify code.
2309 2005-03-03 Nick Clifton <nickc@redhat.com>
2311 * expr.c (operand): Remove redundant code enclosed by #ifdef
2312 RELAX_PAREN_GROUPING....#endif.
2314 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2315 reloc is the difference of two symbols defined in the same
2318 * config/tc-iq2000.c (line_comment_chars): Include the # character
2319 as otherwise this breaks #APP/#NO_APP processing.
2321 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2323 * config/tc-arc.c(md_assemble): Remove dead code for handling
2324 immediate indexing of ld and st .
2326 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2327 Joseph Myers <joseph@codesourcery.com>
2329 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2330 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2331 (parse_relocation): Check for a word break after a relocation
2333 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2336 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2338 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2340 2005-03-02 Jan Beulich <jbeulich@novell.com>
2342 * as.c (main): Use unlink_if_ordinary instead of unlink.
2343 * messages.c (as_fatal): Likewise.
2345 2005-03-02 Jan Beulich <jbeulich@novell.com>
2347 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2349 (parse_register): Allow cr8...15 in all modes.
2351 2005-03-02 Jan Beulich <jbeulich@novell.com>
2353 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2354 etc. like normal symbol references (T_ID).
2356 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2358 * symbols.c (fb_label_name): Fix silly thinko in last change.
2360 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2362 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2363 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2365 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2367 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2370 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2373 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2375 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2377 * as.h (assert): Warning fix.
2378 * expr.c (expr): Correct assertion.
2379 * read.c (s_comm_internal): Remove assertion.
2380 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2381 (fixup_segment): Remove assertion.
2382 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2383 (md_apply_fix3): Likewise.
2384 * config/tc-i370.c (md_begin): Correct assertion.
2385 (i370_macro): Warning fix for assertion.
2387 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2389 * configure.in (AC_C_BIGENDIAN): Invoke.
2390 * configure: Regenerate.
2391 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2392 host variable to set string header size.
2393 * config/obj-aout.c (obj_header_append): Don't use host structs.
2394 (obj_symbol_to_chars): Likewise.
2395 (obj_emit_strings): Likewise. Use the passed in output pointer.
2396 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2397 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2398 not sizeof host struct.
2399 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2400 (obj_emit_strings): Likewise.
2401 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2402 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2404 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2406 (host_number_to_chars): Define.
2407 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2408 host internal struct to set header sizes.
2409 * config/tc-i960.c (md_number_to_field): Warning fix.
2410 (md_ri_to_chars): Use host byte order.
2411 (get_cdisp, md_apply_fix3): Warning fix.
2412 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2414 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2416 * doc/c-arc.texi: Update documentation about ARC's extension
2419 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2421 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2424 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2426 * cgen.c: Warning fixes.
2427 * config/tc-arc.c: Likewise.
2428 * config/tc-arm.c: Likewise.
2429 * config/tc-avr.c: Likewise.
2430 * config/tc-d10v.c: Likewise.
2431 * config/tc-d30v.c: Likewise.
2432 * config/tc-frv.c: Likewise.
2433 * config/tc-frv.h: Likewise.
2434 * config/tc-h8300.c: Likewise.
2435 * config/tc-h8500.c: Likewise.
2436 * config/tc-i370.c: Likewise.
2437 * config/tc-i960.c: Likewise.
2438 * config/tc-ia64.c: Likewise.
2439 * config/tc-ip2k.c: Likewise.
2440 * config/tc-m68hc11.c: Likewise.
2441 * config/tc-maxq.c: Likewise.
2442 * config/tc-mcore.c: Likewise.
2443 * config/tc-mips.c: Likewise.
2444 * config/tc-msp430.c: Likewise.
2445 * config/tc-pj.c: Likewise.
2446 * config/tc-ppc.c: Likewise.
2447 * config/tc-ppc.h: Likewise.
2448 * config/tc-s390.c: Likewise.
2449 * config/tc-sh.c: Likewise.
2450 * config/tc-sh64.c: Likewise.
2451 * config/tc-tic4x.c: Likewise.
2452 * config/tc-tic80.c: Likewise.
2453 * config/tc-v850.c: Likewise.
2454 * config/tc-vax.c: Likewise.
2455 * config/tc-w65.c: Likewise.
2456 * config/tc-xstormy16.c: Likewise.
2457 * config/tc-z8k.c: Likewise.
2459 2005-02-22 Catherine Moore <clm@cm00re.com>
2461 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2462 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2464 2005-02-22 Eric Christopher <echristo@redhat.com>
2466 * config/tc-mips.c (struct proc): Change isym to
2467 func_sym. New member func_end_sym.
2468 (s_mips_ent): Update.
2469 (s_mips_end): Ditto. Add code to compute function size.
2471 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2473 * read.c: Warning fixes.
2474 * config/obj-elf.c: Likewise.
2476 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2478 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2481 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2483 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2486 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2488 (demand_empty_rest_of_line): Likewise.
2489 (tic54x_sblock): Likewise.
2490 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2492 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2494 * read.c (address_bytes): New function.
2495 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2496 (potable): Add "dc.a".
2497 (cons_worker): Handle "dc.a".
2498 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2500 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2502 * input-file.c (input_file_open): Rearrange to avoid warning.
2504 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2506 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2507 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2508 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2510 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2512 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2513 uses after .set noat.
2514 (load_address): Likewise.
2515 (macro): Likewise. Don't try to avoid $at use by sacrificing
2516 the target register before it is stored, it won't work.
2518 2005-02-17 James E Wilson <wilson@specifixinc.com>
2520 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2521 see an instruction that specifies a template.
2523 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2525 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2526 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2527 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2529 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2531 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2533 * config/tc-ia64.c (md): Add hint_b.
2534 (emit_one_bundle): Handle md.hint_b for "hint".
2535 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2536 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2537 (ia64_init): Set md.hint_b to error.
2538 (md_assemble): Handle md.hint_b for "hint.b".
2540 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2541 * doc/c-ia64.texi: Likewise.
2543 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2545 * tc.h (struct relax_type, relax_typeS): Move from here..
2546 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2547 * ecoff.c (ecoff_new_file): Add appfile param.
2548 * ecoff.h (ecoff_new_file): Likewise.
2549 * itbl-lex.h: New file.
2550 * itbl-lex.l: Include itbl-lex.h.
2551 * itbl-parse.y: Likewise.
2552 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2553 * read.c (s_app_file_string): Mark appfile possibly unused.
2554 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2555 * subsegs.h (struct seg_info_trash): Delete.
2556 (seg_info): Use segment_info_type instead.
2557 * config/obj-coff.c (struct filename_list): Make filename const char *.
2558 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2559 * config/obj-elf.c (elf_file_symbol): Similarly.
2560 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2562 * config/tc-arc.c (md_operand): Warning fix.
2563 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2564 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2565 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2566 * config/tc-frv.c (frv_force_relocation): Warning fix.
2567 * config/tc-m68k.c (md_parse_option): Delete unused var.
2568 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2569 * config/tc-sparc.c: Likewise.
2570 (s_common): Warning fix.
2571 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2572 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2574 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2575 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2576 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2577 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2578 (tic4x_do_align): Use TIC_NOP_OPCODE.
2579 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2580 * config/tc-vax.c: Include netinet/in.h.
2581 (tc_headers_hook): Formatting.
2582 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2584 2005-02-17 Jan Beulich <jbeulich@novell.com>
2586 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2587 parsing inN, locN, outN. Set 'idx' to offset register number starts
2588 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2591 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2593 * config/tc-mips.c (load_address): Fix formatting.
2594 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2595 Catch macros which are unexpandable without AT. Remove duplicate
2597 (macro2): Remove duplicate zeroing of used_at.
2599 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2601 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2604 2005-02-15 Nigel Stephens <nigel@mips.com>
2605 Maciej W. Rozycki <macro@mips.com>
2607 * config/tc-mips.c (reloc_needs_lo_p): Handle
2608 BFD_RELOC_MIPS16_HI16_S.
2609 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2610 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2611 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2613 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2614 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2615 Call my_getSmallExpression() to parse percent operators.
2616 (percent_op_match, mips_percent_op): Separate definitions.
2617 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2618 (parse_relocation): Handle the MIPS16 mode using
2620 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2621 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2623 2005-02-15 Jan Beulich <jbeulich@novell.com>
2625 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2626 instead of explicitly dealing with the translation; exclude
2627 relocations that are already pcrel, however.
2629 2005-02-15 Jan Beulich <jbeulich@novell.com>
2631 * config/tc-ia64.c: Include limits.h (if available).
2632 (gr_values[0]): Set path to INT_MAX.
2633 (dot_reg_val): Don't allow changing value of r0. Limit range of
2634 general registers at r127.
2635 (specify_resource): Default resource index is -1. Don't set resource
2636 index (in case IA64_RS_RSE) without setting the specific flag.
2637 (note_register_values): Check operand is O_constant before tracking
2638 input value of moves. Add tracking for dep.z with constant inputs.
2639 (print_dependency): Resource index of specific resource may be zero.
2640 (check_dependencies): Likewise.
2642 2005-02-15 Jan Beulich <jbeulich@novell.com>
2644 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2645 reg_class. Check operands and emit diagnostics for illegal use of
2648 2005-02-15 Jan Beulich <jbeulich@novell.com>
2650 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2651 new variables type, suffix, and width. Handle
2652 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2653 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2654 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2655 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2656 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2657 if unable to translate relocation type, using the new variables.
2659 2005-02-15 Jan Beulich <jbeulich@novell.com>
2661 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2662 (ty_symbol_chars): Define.
2663 * config/tc-ia64.c (ia64_symbol_chars): Define.
2665 2005-02-15 Jan Beulich <jbeulich@novell.com>
2667 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2668 input_line_pointer was advanced.
2670 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2672 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2675 2005-02-13 Jan Beulich <jbeulich@novell.com>
2677 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2678 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2680 (ia64_init): Set md.detect_dv.
2681 (ia64_start_line): New static variable warned. Warn only once when
2682 encountering explicit stops in automatic mode.
2683 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2684 * NEWS: Mention new default mode.
2686 2005-02-13 Jan Beulich <jbeulich@novell.com>
2688 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2689 be freed when wiping out previous state. Canonicalize names before
2690 use. Free name string when detecting redefinition.
2691 (dot_pred_rel): Call generic expression parser to process arguments.
2692 Handle O_register case for individual predicates and O_subtract for
2694 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2696 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2697 Warn if multiple found, issue error if resulting symbol name has zero
2699 (dot_alias): Canonicalize name before use.
2701 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2703 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2705 (in_procedure): Return -1 for warning.
2706 (in_prologue): Likewise.
2707 (in_body): Likewise.
2709 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2711 * config/tc-ia64.c (dot_xdata): Undo the last change.
2712 (dot_float_cons): Likewise.
2713 (dot_xstringer): Likewise.
2714 (dot_xdata_ua): Likewise.
2715 (dot_float_cons_ua): Likewise.
2717 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2719 * NEWS: Mention "-munwind-check=[warning|error]".
2721 * config/tc-ia64.c (md): Add unwind_check.
2722 (unwind_diagnostic): New.
2723 (in_procedure): Call unwind_diagnostic when a directive isn't
2725 (in_prologue): Call unwind_diagnostic when a directive isn't in
2727 (in_body): Call unwind_diagnostic when a directive isn't in
2729 (dot_endp): Set md.unwind_check to error before calling
2730 in_procedure and restore it after. When the name is missing or
2731 couldn't be found, use the one from the last .proc if
2732 md.unwind_check isn't error. Warn if md.unwind_check is
2734 (md_parse_option): Handle "-munwind-check=[warning|error]".
2735 (md_show_usage): Add "-munwind-check=[warning|error]".
2736 (ia64_init): Set md.unwind_check to warning.
2738 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2739 * doc/c-ia64.texi: Likewise.
2741 2005-02-11 Jan Beulich <jbeulich@novell.com>
2743 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2745 (ia64_parse_name): New third parameter.
2746 (md_parse_name): Pass third argument.
2747 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2748 (md_operand): Handling of '@'-prefixed symbols moved from here...
2749 (ia64_parse_name): ...to here.
2751 2005-02-11 Jan Beulich <jbeulich@novell.com>
2753 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2754 (errata_nop_necessary_p): Remove declaraction and definition.
2755 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2756 update md.group_idx. Don't reset md.last_groups.
2758 2005-02-11 Jan Beulich <jbeulich@novell.com>
2760 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2762 (dot_xdata): Free section name after use.
2763 (dot_float_cons): Likewise.
2764 (dot_xstringer): Likewise.
2765 (dot_xdata_ua): Likewise.
2766 (dot_float_cons_ua): Likewise.
2767 (md_pseudo_table): Add xdata16 and xdata16.ua.
2769 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2771 * doc/all.texi: Add IA64.
2772 * doc/as.texinfo: Likewise.
2774 * doc/c-ia64.texi: Fix typos.
2776 2005-02-10 Julian Brown <julian@codesourcery.com>
2778 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2780 (do_t_push_pop): Likewise.
2781 (md_assemble): Likewise.
2782 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2783 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2784 (create_unwind_entry): Output dependency on the required personality
2787 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2789 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2790 * subsegs.c (seg_not_empty_p): Likewise.
2792 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2794 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2795 relative jump calculation.
2796 <md_convert_frag) : Likewise.
2797 <output_disp): Likewise.
2799 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2801 * write.c (write_object_file): Recognize warning-symbol construct
2802 and skip object- and target- handling for the second symbol.
2804 2005-02-02 Jan Beulich <jbeulich@novell.com>
2806 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2807 designators along with quoted ones. Free copy of quoted designator
2810 2005-02-01 Ben Elliston <bje@au.ibm.com>
2812 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2813 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2814 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2815 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2816 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2817 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2818 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2819 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2820 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2821 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2822 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2823 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2824 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2825 #if 0'd code throughout.
2827 2005-01-31 Nick Clifton <nickc@redhat.com>
2829 * as.c (parse_args): Bump copyright date reported by --version to
2832 2005-01-31 Nick Clifton <nickc@redhat.com>
2834 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2837 2005-01-31 Jan Beulich <jbeulich@novell.com>
2839 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2840 that can end with .endr in that case. Make requiring/permitting
2841 pseudo-ops without leading dot closer to the logic in read.c serving
2843 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2846 2005-01-31 Jan Beulich <jbeulich@novell.com>
2848 * macro.c (do_formals): Adjust to no longer accept empty parameter
2850 (define_macro): Adjust to no longer accept empty macro name, garbage
2851 following the parameters, or macros that were previously defined.
2852 * read.c (s_bad_end): Declare.
2853 (potable): Add endm. Handler for endr and endm is s_bad_end.
2854 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2856 * read.h (s_bad_endr): Remove.
2858 2005-01-31 Jan Beulich <jbeulich@novell.com>
2860 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2861 immediately discarding (but counting) those exceeding the maximum
2862 possible amount. Track whether output and input operand counts ever
2863 matched, and use this to better indicate which of the operands/
2864 operand types was wrong; specifically don't default to pointing to
2867 2005-01-31 Jan Beulich <jbeulich@novell.com>
2869 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2870 variable in dot_endp). Add body and insn. Make prologue,
2871 prologue_mask, body, and insn bitfields.
2872 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2874 (in_procedure, in_prologue, in_body): New.
2875 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2876 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2877 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2878 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2879 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2880 dot_personality): Use the appropriate one of the above.
2881 (dot_proc): Clear unwind.proc_start; set to current location only if
2882 none of the entry points were valid. Check for non-zero-length entry
2883 point names. Check that entry points aren't defined, yet. Clear
2884 unwind.prologue, unwind.body, and unwind.insn.
2885 (dot_body): Call in_procedure. Check that first directive in procedure
2886 had no insns emitted before. Set unwind.body.
2887 (dot_prologue): Call in_procedure. Check that not already in prologue.
2888 Check that first directive in procedure had no insns emitted before.
2890 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2891 length entry point names. Check that entry points became defined.
2892 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2894 2005-01-31 Jan Beulich <jbeulich@novell.com>
2896 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2897 before actually using it. Don't generate an error in manual bundling
2898 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2899 Don't generate an error in manual bundling mode when looking at an
2900 insn required to be last in its group but the required slot hasn't
2901 been reached, yet. Allow conversion from MII to MI;I for bundle
2902 consisting of only 2 insns with the stop between them. Suppress
2903 various meaningless errors resulting from detecting earlier ones.
2905 2005-01-31 Jan Beulich <jbeulich@novell.com>
2907 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2910 2005-01-28 Christian Groessler <chris@groessler.org>
2912 * config/tc-z8k.c (md_assemble): Improve error detection.
2914 2005-01-28 Jan Beulich <jbeulich@novell.com>
2916 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2917 for personality routine pointer only if there is one.
2918 (ia64_convert_frag): Likewise.
2919 (generate_unwind_image): Likewise.
2921 2005-01-27 Christian Groessler <chris@groessler.org>
2923 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2924 (md_apply_fix3): Make relative branches out of range an error
2925 instead of a warning. Display correct line number for out of
2926 range branches/calls/memory accesses.
2928 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2930 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2931 to emit .debug_line and other debug sections.
2932 * as.h (seg_not_empty_p): Declare.
2933 * subsegs.c (seg_not_empty_p): New predicate.
2935 2005-01-27 Andrew Cagney <cagney@gnu.org>
2937 * configure: Regenerate to track ../gettext.m4 change.
2939 2005-01-27 Jan Beulich <jbeulich@novell.com>
2941 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2943 2005-01-27 Jan Beulich <jbeulich@novell.com>
2945 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2946 to/from application registers dynamic insns.
2947 (md_assemble): Defer resolution of move to/from application registers
2948 dynamic insns when they can be issued on either the I- or M-units.
2950 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2952 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2953 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2954 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2955 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2956 * cgen.c (gas_cgen_parse_operand): Handle
2957 CGEN_PARSE_OPERAND_SYMBOLIC.
2958 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2959 (frv_force_relocation): Likewise. Fix handling of PIC
2961 (md_apply_fix3): Likewise.
2963 2005-01-21 Ben Elliston <bje@au.ibm.com>
2965 * as.h: Remove #if 0'd code.
2966 * atof-generic.c (atof_generic): Likewise.
2967 * ecoff.c (ecoff_directive_frame): Likewise.
2968 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2969 * itbl-ops.c (itbl_add_reg): Likewise.
2970 * listing.c (calc_hex): Likewise.
2971 * read.c (MASK_CHAR): Likewise.
2972 * subsegs.c (subsegs_print_statistics): Likewise.
2973 * symbols.c (indent): Likewise.
2974 * write.c (write_relocs): Likewise.
2975 (write_object_file): Likewise.
2976 (relax_frag): Likewise.
2978 2005-01-20 Nick Clifton <nickc@redhat.com>
2980 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2981 getopt_long_only() from considering -a as an abbreviation for
2983 (parse_args): Fix the parsing of -a=<file>.
2985 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2988 * read.c (s_incbin): Adjust default count for skip. Check validity
2989 of count and skip rigorously.
2991 2005-01-19 Fred Fish <fnf@specifixinc.com>
2993 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2995 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
2997 * read.c (convert_to_bignum): New function, split out from...
2998 (emit_expr): ...here. Handle the case where X_add_number is
2999 positive and the input value is negative.
3000 (output_big_sleb128): Fix setting of continuation bit. Check whether
3001 the final byte needs to be sign-extended. Fix size-shrinking loop.
3002 (emit_leb128_expr): When generating a signed leb128, see whether the
3003 sign of an O_constant's X_add_number matches the sign of the input
3004 value. Use a bignum if not.
3006 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
3008 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
3009 arch_sh_up in order to match the external name and make the
3010 testsuite's job easier.
3012 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
3015 * config/tc-i386.c (i386_scale): Disallow 0 scale.
3017 2005-01-12 Nick Clifton <nickc@redhat.com>
3019 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
3020 ignored_arguments array.
3022 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
3024 * write.c (write_object_file): Disallow a symbol equated to
3027 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
3029 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
3031 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
3032 (maxq_target): New function: Set the machine type.
3034 2005-01-06 Paul Brook <paul@codesourcery.com>
3036 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
3037 (md_begin): Handle TE_VXWORKS for FP defaults.
3038 (md_apply_fix3): Correct rela offsets.
3039 (elf32_arm_target_format): Add VxWorks targets.
3041 2005-01-06 Paul Brook <paul@codesourcery.com>
3043 * configure.tgt: Set em=vxworks for *-*-vxworks.
3044 * config/te-vxworks.h: New File.
3046 2005-01-06 Paul Brook <paul@codesourcery.com>
3048 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
3050 2005-01-04 Dmitry Diky <diwil@spec.ru>
3052 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
3055 2005-01-03 David Mosberger <davidm@hpl.hp.com>
3057 * config/tc-ia64.c (md): Add member "loc_directive_seen".
3058 (dot_loc): New function.
3059 (md_pseudo_table): Add entry to map .loc to dot_loc().
3060 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
3061 seen a .loc directive or we're generating DWARF2 debug info for
3064 2004-12-29 Alan Modra <amodra@bigpond.net.au>
3067 * read.c (s_comm_internal): Don't zero end of name until size
3068 expression has been parsed.
3070 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
3072 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
3074 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
3076 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
3079 2004-12-22 Ian Lance Taylor <ian@airs.com>
3081 * configure.tgt: New.
3082 * configure.in: Move setting of cpu_type, fmt, etc., to
3084 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
3085 $(srcdir)/configure.tgt.
3086 * configure, Makefile.in: Rebuild.
3088 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
3090 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
3091 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
3093 (avr_offset_expression): New function to parse offsets for LDI
3095 (avr_operand): Use it.
3096 (md_apply_fix3): Generate the relocs.
3098 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
3100 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
3101 BFD_RELOC_SH_IMMS10BY8 relocation.
3103 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
3104 than just ignoring bad code.
3106 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
3108 * config/tc-v850.c (handle_lo16): New function.
3109 (v850_reloc_prefix): Use it to check lo().
3110 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
3112 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
3114 * configure.in: Add s390x-ibm-tpf support.
3115 * configure: Regenerate.
3117 2004-12-15 Jan Beulich <jbeulich@novell.com>
3119 * config/obj-elf.c (obj_elf_change_section): Only set type and
3120 attributes on new sections. Emit warning when type of re-declared
3121 section doesn't match.
3123 2004-12-15 Jan Beulich <jbeulich@novell.com>
3125 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
3126 '.cfi_startproc simple' doesn't inherit the old value.
3128 2004-12-15 Jan Beulich <jbeulich@novell.com>
3130 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
3131 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
3132 generation to emit a factored offset.
3134 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
3136 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
3137 which is too large in the case of NO_PIC without 64-bit
3140 * config/tc-mips.c (mips_in_shared): New static variable.
3141 (macro_build_lui): Permit "_gp" if !mips_in_shared.
3142 (md_longopts): Add -mshared and -mno-shared.
3143 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
3144 (s_cpload): Implement !mips_in_shared case.
3145 (s_cpsetup): Likewise.
3146 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
3147 * NEWS: Mention -mno-shared.
3149 2004-12-09 Paul Brook <paul@codesourcery.com>
3151 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
3154 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
3156 * config/tc-mips.c (append_insn): If we emit a nop during a relax
3157 sequence, increase the size of the sequence.
3159 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
3162 2004-12-07 Ben Elliston <bje@gnu.org>
3164 * read.c (s_align): Use an align_limit temporary to allay a GCC
3165 signed/unsigned comparison warning.
3167 2004-12-01 Mark Mitchell <mark@codesourcery.com>
3169 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
3170 * configure.in: Use it for arm*-*-linux-gnueabi*.
3171 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
3172 * config/te-armlinuxeabi.h: New file.
3173 * Makefile.in: Regenerated.
3174 * aclocal.m4: Likewise.
3175 * configure: Likewise.
3176 * doc/Makefile.in: Regenerated.
3178 2004-12-02 Bob Wilson <bob.wilson@acm.org>
3180 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
3181 (xtensa_restore_emit_state): Likewise.
3183 2004-12-02 Alan Modra <amodra@bigpond.net.au>
3185 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
3188 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
3190 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
3191 * Makefile.in: Regenerate.
3193 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
3195 * config/tc-crx.c: Major code cleanup. Remove unused variables and
3196 functions, give functions a meaningful name, add comments.
3197 (check_range): New function - Replace operand size calculation
3198 with range checking.
3199 (assemble_insn): Update Algorithm, improve error issuing.
3201 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
3204 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3206 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
3207 miss between different section in the same module.
3208 (tc_gen_reloc): Likewise.
3210 2004-11-25 Theodore A. Roth <troth@openavr.org>
3212 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
3213 atmega325, atmega3250, atmega645 and atmega6450.
3215 2004-11-25 Jan Beulich <jbeulich@novell.com>
3217 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3218 permissible for the selected instruction suffix.
3219 (process_suffix): For DefaultSize instructions, suppressing the
3220 guessing of a 'q' suffix if the instruction doesn't support it is
3221 pointless, because only an 'l' suffix can be guessed in this place.
3223 2004-11-24 Nick Clifton <nickc@redhat.com>
3225 * config/tc-iq2000.c: Remove support for IQ10 processor.
3226 Convert to ISO C90 formatting.
3227 * config/tc-iq2000.h: Likewise.
3229 2004-11-23 Nick Clifton <nickc@redhat.com>
3231 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3232 in this table. They should be correct now.
3234 2004-11-23 Jan Beulich <jbeulich@novell.com>
3236 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3237 indicate the MMX extensions added by both SSE and 3DNow!A.
3238 (Cpu3dnowA): Declare.
3239 (CpuUnknownFlags): Update.
3240 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3241 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3242 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3243 3DNow!. Athlon additionally implies 3DNow!A. Several new
3244 entries (those starting with a dot are for sub-arch specification).
3245 (set_cpu_arch): Handle sub-arch specifications.
3246 (parse_insn): Distinguish between instructions not supported because
3247 of insufficient CPU features and because of 64-bit mode.
3248 * doc/c-i386.texi: Describe enhanced .arch directive.
3250 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3252 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3254 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3256 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3257 without a corresponding .debug_info section.
3259 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
3261 * read.c (potable): Add "error" and "warning".
3262 (s_errwarn): New function.
3263 * read.h (s_errwarn): Declare.
3264 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3266 2004-11-22 Nick Clifton <nickc@redhat.com>
3268 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3271 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3273 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3274 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3276 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3278 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3279 (coff_adjust_symtab): Adjust call.
3280 (crawl_symbols): Likewise.
3281 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3282 (obj_app_file): Adjust.
3284 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3286 * configure.in: Enable bfd_assember for the MAXQ port.
3287 * configure: Regenerate.
3289 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3290 Sterling Augustine <sterling@tensilica.com>
3292 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3293 there is a conflict.
3294 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3295 interfaces that are related as determined by xtensa_interface_class_id.
3297 2004-11-12 Nick Clifton <nickc@redhat.com>
3299 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3300 offsets for conditional branches.
3302 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3304 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3306 2004-11-10 Bob Wilson <bob.wilson@acm.org>
3308 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3309 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3311 (relax_frag_immed): Update call to update_next_frag_state.
3313 2004-11-10 Alan Modra <amodra@bigpond.net.au>
3315 * obj.h (struct format_ops <app_file>): Add int param.
3316 * read.h (s_app_file_string): Likewise.
3317 * read.c (s_app_file_string): Likewise.
3318 (s_app_file): Adjust s_app_file_string call.
3319 * config/tc-mips.c (s_mips_file): Likewise.
3320 * config/obj-coff.h (obj_app_file): Add app param.
3321 * config/obj-ecoff.h (obj_app_file): Likewise.
3322 * config/obj-multi.h (obj_app_file): Likewise.
3323 * config/obj-elf.h (elf_file_symbol): Likewise.
3324 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3325 if called for # preprocessor lines.
3327 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3330 * symbols.c (resolve_symbol_value): Convert weak symbols only
3332 (symbol_equated_reloc_p): Don't equate weaks when relocating
3333 only for Windows PECOFF.
3335 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3337 * config/tc-crx.c (print_insn): Check and set insn_addr.
3338 * config/tc-crx.h (md_frag_check): Define.
3340 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3341 Vineet Sharma <vineets@noida.hcltech.com>
3343 * configure.in: Add support for new target maxq-coff.
3344 * configure: Regenerate.
3345 * NEWS: Mention new support.
3346 * config/tc-maxq.c: New file.
3347 * config/tc-maxq.h: New file.
3348 * config/obj-coff.h: Add support for maxq-coff.
3350 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3352 * symbols.c (any_external_name): Define.
3353 (resolve_symbol_value): Convert weak symbols.
3354 (S_SET_EXTERNAL): Support any_external_name.
3355 (S_SET_NAME): Qualify parameter const.
3356 (symbol_equated_reloc_p): Equate to weaks when relocating.
3357 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3358 * tc.h (any_external_name): Declare.
3359 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3361 (weak_is_altname): Declare and define.
3362 (weak_name2altname): Same.
3363 (weak_altname2name): Same.
3364 (weak_uniquify): Same.
3365 (weak_altprefix): Define.
3366 (obj_coff_weak): Change .weak syntax and handling.
3367 (coff_frob_symbol): Fix PE weak symbol alternates.
3368 * config/obj-coff.h (USE_UNIQUE): Define.
3369 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3370 are in another segment.
3371 (tc_gen_reloc): Remove broken addend hack.
3372 doc/as.texinfo: Update.
3374 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3376 * config/tc-xtensa.c (total_frag_text_expansion): New.
3377 (md_estimate_size_before_relax): Use it.
3378 (find_address_of_next_align_frag): Likewise.
3380 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3382 * config/tc-crx.c: Rename argument types.
3383 (processing_arg_number): Rename to 'cur_arg_num'.
3384 (get_number_of_bits): Rename to 'set_operand_size'.
3385 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3386 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3387 (set_indexmode_parameters): Remove function, integrate its code into
3389 (set_operand_size): Get rid of 'Operand Number' function parameter -
3390 use global variable 'cur_arg_num' instead.
3391 Use a local 'argument' pointer to reference the current argument.
3392 (parse_operand): Likewise.
3393 (set_operand): Likewise.
3394 (process_label_constant): Likewise.
3396 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3398 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3399 (add_section_rename): Delete. Inlined into...
3400 (build_section_rename): ...here. Use xstrdup instead of strdup.
3401 (xtensa_section_rename): Drop "const" from argument and return types.
3402 (md_show_usage): Indent to match show_usage().
3403 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3404 (tc_canonicalize_section_name): Define.
3405 (md_elf_section_rename): Remove unused macro.
3406 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3407 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3408 (Frame Directive): Delete.
3410 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3412 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3413 * config/tc-arm.c (target_oabi): Delete.
3414 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3415 (arm_opts): Remove moabi.
3416 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3417 * doc/c-arm.texi (ARM Options): Likewise.
3418 * configure: Regenerated.
3420 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3422 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3423 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3424 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3425 * configure: Regenerate.
3426 * config/tc-cris.c (enum cris_archs): New.
3427 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3428 (cris_insn_ver_valid_for_arch): New functions.
3429 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3430 (cris_arch): New variable.
3431 (md_pseudo_table): New pseudo .arch.
3432 (err_for_dangerous_mul_placement): Initialize according to
3434 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3436 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3437 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3438 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3439 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3440 use in md_cris_relax_table.
3441 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3442 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3443 Update and improve head comment.
3444 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3445 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3447 (md_longopts): New option --march=...
3448 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3450 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3451 (HANDLE_RELAXABLE): New macro.
3452 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3453 cases. Check for weak symbols and assume not relaxable. Handle
3454 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3455 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3457 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3458 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3459 (cris_create_short_jump): Adjust for CRISv32.
3460 (cris_relax_frag): Handle new states.
3461 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3462 (md_begin): Define symbols "..asm.arch.cris.v32",
3463 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3464 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3465 when entering opcode table entry points.
3466 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3467 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3468 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3469 (cris_process_instruction): Initialize out_insnp->insn_type to
3470 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3471 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3473 <case 'm'>: Check that modified_char == '.'.
3474 <invalid operands>: Consume the rest of the line.
3475 When operands don't match, skip over subsequent insns with
3476 non-matching version specifier but same mnemonic.
3477 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3478 special registers in CRISv32 are always 32 bit long.
3479 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3481 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3482 and compatible. Recognize "ACR" for v32, unless followed by "+".
3483 (get_spec_reg): Consider cris_arch when looking up register.
3484 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3486 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3487 (cris_get_expression): Restore input_line_pointer if failing "early".
3488 (get_flags): Consider cris_arch and recognize flags accordingly.
3489 (branch_disp): Adjust for CRISv32.
3490 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3491 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3492 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3493 resolved. Don't enter zeros in object file for
3495 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3496 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3497 (md_parse_option): Break out "return 1".
3498 <OPTION_ARCH> New case.
3499 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3500 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3501 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3502 <case BFD_RELOC_32_PCREL>: New cases.
3503 Addends for non-zero fx_pcrel are too in fx_offset.
3504 (md_show_usage): Show --march=<arch>.
3505 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3506 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3507 (s_syntax) <struct syntaxes>: Properly constify member operand.
3508 * config/tc-cris.h (TARGET_MACH): Define.
3509 (cris_mach): Declare.
3510 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3511 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3512 (CRIS-Opts): Document --march=...
3513 (CRIS-Pseudos): Document .arch.
3515 2004-11-04 Jan Beulich <jbeulich@novell.com>
3517 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3518 intel syntax and no register prefix, allow $ in symbol names when
3520 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3521 (intel_float_operand): Add fourth return value indicating math control
3522 operations. Make classification more precise.
3523 (md_assemble): Complain if memory operand of mov[sz]x has no size
3525 (parse_insn): Translate word operands to floating point instructions
3526 operating on integers as well as control instructions to short ones
3527 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3528 floating point instructions operating on non-integer operands.
3529 (match_template): Remove fldcw special case. Adjust q-suffix handling
3530 to permit it on fild/fistp/fisttp in AT&T mode.
3531 (process_suffix): Don't guess DefaultSize insns' suffix from
3532 stackop_size for certain floating point control instructions. Guess
3533 suffix for branch and [ls][gi]dt based on flag_code. Split error
3534 messages for Intel and AT&T syntax, and make the condition more strict
3535 for the former. Adjust suppressing of generation of operand size
3537 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3538 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3539 more error checking.
3540 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3541 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3543 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3545 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3546 md_short_jump_size, md_long_jump_size.
3547 * write.c [!WORKING_DOT_WORD]: Ditto.
3548 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3550 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3552 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3553 const qualifier in these definitions.
3554 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3555 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3557 2004-11-02 Nick Clifton <nickc@redhat.com>
3559 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3560 table before deciding to produce a .debug_line section to match up
3561 with a user provided .debug_info section.
3563 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3565 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3566 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3568 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3570 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3571 (get_flags): New function.
3572 (get_number_of_bits): Edit comments, update numeric values to
3574 (process_label_constant): Don't support the colon
3575 format (SYMBOL:[s|m|l]).
3576 (set_cons_rparams): Support argument type 'arg_rbase'.
3577 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3578 (handle_LoadStor): Bug fix, first handle post-increment mode.
3579 (getreg_image): Remove redundant code, update according to latest
3581 (print_constant): Bug fix relate to 3-word instructions.
3582 (assemble_insn): Bug fix, when matching instructions, verify also
3583 instruction type (not only mnemonic).
3584 Add various error checking.
3585 (preprocess_reglist): Support HI/LO and user registers.
3587 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3589 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3590 in an epilogue directive go negative.
3592 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3595 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3596 after reporting template error during manual bundling. Reported
3597 by Michael Dupont, michaelx.dupont@intel.com.
3599 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3601 * Makefile.am: Run dep-am.
3602 * aclocal.m4: Regenerate with automake 1.9.2.
3603 * Makefile.in: Regenerate with automake 1.9.2.
3604 * doc/Makefile.in: Likewise.
3606 * config/tc-arm.c: Include "dw2gencfi.h".
3607 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3609 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3610 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3611 (tc_cfi_frame_initial_instructions): Define.
3612 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3615 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3617 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3619 Update coprocessor id to be unsigned immediate.
3621 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3623 * config/tc-i386.c (O_secrel): Delete.
3624 (tc_pe_dwarf2_emit_offset): New function.
3625 * config/tc-i386.h (O_secrel): Define as O_md1.
3626 (TC_DWARF2_EMIT_OFFSET): Define.
3628 2004-10-18 Nick Clifton <nickc@redhat.com>
3630 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3631 ignore @fptr() directives for 4-byte fixups.
3633 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3635 * Makefile.am: Run "make dep-am"
3636 * Makefile.in: Regenerate.
3638 2004-10-14 Bob Wilson <bob.wilson@acm.org>
3640 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3641 Remove comments about placement of literal pools.
3642 (Literal Directive): Update description of literal placement.
3643 (Literal Prefix Directive): Remove statement that this does not apply
3644 to absolute-mode literals. Describe new section naming scheme.
3646 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3648 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3649 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3650 is_windowed_return_opcode): Delete.
3651 (xtensa_frob_label): Use get_subseg_target_freq.
3652 (md_assemble): Inline call to is_entry_opcode.
3653 (xtensa_handle_align): Inline call to get_frag_is_literal.
3654 (relaxation_requirements): Inline call to is_jx_opcode.
3655 (emit_single_op): Inline call to is_movi_opcode.
3656 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3657 get_frag_is_no_transform, is_entry_opcode, and
3658 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3659 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3660 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3661 Inline calls to get_frag_is_no_transform.
3662 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3663 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3664 get_frag_is_no_transform.
3665 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3666 and set_frag_is_no_transform.
3667 (get_expression_value): Delete.
3668 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3669 cur_target_freq to target_freq.
3670 (get_subseg_info): Split out code to create a new map entry into ...
3671 (add_subseg_info): ... this new function.
3672 (get_last_insn_flags): Check if get_subseg_info succeeded.
3673 (set_last_insn_flags): Call add_subseg_info if needed.
3674 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3675 (xtensa_reorder_segments): Compute last_sec while counting sections.
3676 Remove call to get_last_sec.
3677 (get_last_sec): Delete.
3678 (cache_literal_section): Inline call to retrieve_literal_seg and its
3679 callees, seg_present and add_seg_list.
3680 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3681 (get_frag_is_insn, get_frag_is_no_transform,
3682 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3683 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3685 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3687 * config/tc-xtensa.c: Use ISO C90 formatting.
3688 * config/tc-xtensa.h: Likewise.
3689 * config/xtensa-istack.h: Likewise.
3690 * config/xtensa-relax.c: Likewise.
3691 * config/xtensa-relax.h: Likewise.
3693 2004-10-12 Paul Brook <paul@codesourcery.com>
3695 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3698 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3701 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3703 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3705 (Acknowledgements): Use "GAS" instead of AS variable.
3707 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3709 * config/tc-i386.c: Include "elf/x86-64.h".
3710 (i386_elf_section_type): New function.
3711 * config/tc-i386.h (md_elf_section_type): Define.
3712 (i386_elf_section_type): New prototype.
3714 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3716 * config/m68k-parse.h (enum m68k_register): New control register,
3718 * config/tc-m68k.c: Correct control register set for MCF5249.
3720 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3721 Sterling Augustine <sterling@tensilica.com>
3723 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3724 (UNREACHABLE_MAX_WIDTH): Define.
3725 (XTENSA_FETCH_WIDTH): Delete.
3726 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3727 prefer_const16, prefer_l32r): New global variables.
3728 (LIT4_SECTION_NAME): Define.
3729 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3730 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3731 (frag_flags struct): New.
3732 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
3733 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3734 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3735 (MAX_FORMATS): Define.
3736 (op_placement_info struct, op_placement_table): New.
3737 (O_pltrel, O_hi16, O_lo16): Define.
3738 (directiveE enum): Rename directive_generics to directive_transform.
3739 Delete directive_relax. Add directive_schedule,
3740 directive_absolute_literals, and directive_last_directive.
3741 (directive_info): Rename "generics" to "transform". Delete "relax".
3742 Add "schedule" and "absolute-literals".
3743 (directive_state): Adjust entries to match changes in directive_info.
3744 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3745 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3746 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3747 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3748 (align_only_targets, software_a0_b_retw_interlock,
3749 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3750 software_avoid_short_loop, software_avoid_close_loop_end,
3751 software_avoid_all_short_loops, specific_opcode): Delete.
3752 (warn_unaligned_branch_targets): New.
3753 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3754 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3755 (option_[no_]link_relax, option_[no_]transform,
3756 option_[no_]absolute_literals, option_warn_unaligned_targets,
3757 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3759 (option_[no_]align_only_targets, option_literal_section_name,
3760 option_text_section_name, option_data_section_name,
3761 option_bss_section_name, option_eb, option_el): Delete.
3762 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3763 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3764 and target-hardware. Delete entries for [no-]target-align-only,
3765 literal-section-name, text-section-name, data-section-name, and
3767 (md_parse_option): Handle new options and remove old ones. Accept but
3768 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3769 and treat them as [no-]transform.
3770 (md_show_usage): Add new options and remove old ones.
3771 (xtensa_setup_hw_workarounds): New.
3772 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3773 "long", "short", "loc" and "frequency" entries.
3774 (use_generics): Rename to ...
3775 (use_transform): ... this function. Add past_xtensa_end check.
3776 (use_longcalls): Add past_xtensa_end check.
3777 (code_density_available, can_relax): Delete.
3778 (do_align_targets): New.
3779 (get_directive): Accept dashes in directive names. Warn about
3780 [no-]generics and [no-]relax directives and treat them as
3782 (xtensa_begin_directive): Call md_flush_pending_output only for some
3783 directives. Check for directives inside instruction bundles. Warn
3784 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3785 directives. Handle new directives. Check generating_literals flag
3787 (xtensa_end_directive): Check for directives inside instruction
3788 bundles. Warn and ignore [no-]density directives. Handle new
3789 directives. Call xtensa_set_frag_assembly_state.
3790 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3791 xtensa_dwarf2_emit_insn): New.
3792 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3793 use_literal_section flag.
3794 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3795 literals. Use xtensa_elf_cons to parse the expression.
3796 (xtensa_literal_prefix): Do not check use_literal_section. Support
3797 ".lit4" sections for absolute literals. Change prefix convention to
3798 replace ".text" (or ".t" in a linkonce section). No need to call
3800 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3801 (expression_end): Handle closing braces and colons.
3802 (PLT_SUFFIX, plt_suffix): Delete.
3803 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3804 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3805 and O_hi16 expressions as well.
3806 (tokenize_arguments): Handle closing braces and colons.
3807 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3808 operands and paired register syntax.
3809 (get_invisible_operands): New.
3810 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3811 new xtensa-isa.h functions.
3812 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3813 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3814 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3815 instructions. Use xtensa_translate_zero_immed.
3816 (operand_is_immed, operand_is_pcrel_label): Delete.
3817 (get_relaxable_immed): Use new xtensa-isa.h functions.
3818 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3820 (xtensa_print_insn_table, print_vliw_insn): New.
3821 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3822 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3823 is_branch_or_jump_opcode): Delete.
3824 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3825 (opnum_to_reloc, reloc_to_opnum): Delete.
3826 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3827 xtensa-isa.h functions. Operate on one slot of an instruction.
3828 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3829 xg_get_insn_size): Delete.
3830 (xg_get_build_instr_size): Use xg_get_single_size.
3831 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3832 xg_build_widen_table. Use xg_get_single_size.
3833 (xg_get_max_narrow_insn_size): Delete.
3834 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3835 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3837 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3838 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3839 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3840 xg_build_widen_table. Use xg_get_single_size.
3841 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3843 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3844 treat weak symbols conservatively.
3845 (xg_check_operand): Use new xtensa-isa.h functions.
3846 (is_dnrange): Delete.
3847 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3848 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3849 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3850 xtensa-isa.h functions.
3851 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3852 xg_instruction_matches_options): New.
3853 (xg_instruction_matches_rule): Handle O_register expressions. Call
3854 xg_instruction_matches_options.
3855 (transition_rule_cmp): New.
3856 (xg_instruction_match): Update call to xg_build_simplify_table.
3857 (xg_build_token_insn): Record loc fields.
3858 (xg_simplify_insn): Check is_specific_opcode field and
3859 density_supported flag.
3860 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3861 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3862 (xg_assemble_literal): Add error handling for O_big. Call
3863 record_alignment. Handle O_pltrel.
3864 (xg_valid_literal_expression): New.
3865 (xg_assemble_literal_space): Add slot parameter. Remove call to
3866 set_expr_symbol_offset. Add call to record_alignment. Update call to
3868 (xg_emit_insn): Delete.
3869 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3870 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3871 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3872 and slot parameters. Handle new "alternate" relocations for absolute
3873 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3874 O_hi16. Use new xtensa-isa.h functions.
3875 (xg_assemble_tokens): Delete.
3876 (is_register_writer): Use new xtensa-isa.h functions.
3877 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3878 old-style RSR from LCOUNT.
3879 (next_frag_opcode): Delete.
3880 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3881 update_next_frag_state): New.
3882 (update_next_frag_nop_state): Delete.
3883 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3884 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3885 the state of the absolute-literals directive. Add calls to
3886 record_alignment and xtensa_set_frag_assembly_state. Call
3887 xtensa_switch_to_non_abs_literal_fragment instead of
3888 xtensa_switch_to_literal_fragment.
3890 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3891 (get_expanded_loop_offset): Change check for undefined opcode to an
3893 (xtensa_set_frag_assembly_state, relaxable_section,
3894 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3895 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3896 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3897 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3898 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3899 (xtensa_init_fix_data): New.
3900 (xtensa_frob_label): Reset label symbol to the current frag. Check
3901 do_align_targets and generating_literals flag. Propagate frequency
3902 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3903 (xtensa_unrecognized_line): New.
3904 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3905 to xtensa_set_frag_assembly_state.
3906 (error_reset_cur_vinsn): New.
3907 (md_assemble): Remove check for literal frag. Remove call to
3908 istack_init. Call use_transform instead of use_generics. Parse
3909 explicit instruction format specifiers. Move code for
3910 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3911 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3912 Add dwarf2_where call. Remote automatic alignment for ENTRY
3913 instructions. Move call to xtensa_clear_insn_labels to the end.
3914 Rearrange to handle bundles.
3915 (xtensa_cons_fix_new): Delete.
3916 (xtensa_handle_align): New.
3917 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3918 assignment to is_no_density field.
3919 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3920 instead of reloc_to_opnum. Handle "alternate" relocations.
3921 (xtensa_force_relocation, xtensa_check_inside_bundle,
3922 xtensa_elf_section_change_hook): New.
3923 (xtensa_symbol_new_hook): Delete.
3924 (xtensa_fix_adjustable): Check for difference of symbols with an
3925 offset. Check for external and weak symbols.
3926 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3927 (md_estimate_size_before_relax): Return expansion for the first slot.
3928 (tc_gen_reloc): Handle difference of symbols by producing
3929 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3930 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3931 tentative values into the output when linkrelax is set.
3932 (XTENSA_PROP_SEC_NAME): Define.
3933 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3934 Create literal tables only if using literal sections. Create new
3935 property tables instead of old instruction tables. Check for unaligned
3936 branch targets and loops.
3937 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3938 new_resource_table, clear_resource_table, resize_resource_table,
3939 resources_available, reserve_resources, release_resources,
3940 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3941 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3942 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3943 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3944 flag. Update checks for workaround options. Call
3945 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3946 (xtensa_cleanup_align_frags): Add special case for branch targets.
3947 Check for and mark unreachable frags.
3948 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3949 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3950 end of a zero-overhead loop body.
3951 (frag_can_negate_branch): Handle instructions with multiple slots.
3952 Use new xtensa-isa.h functions
3953 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3954 xtensa_mark_zcl_first_insns): New.
3955 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3956 transformations are disabled.
3957 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3958 multislot instructions.
3959 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3960 Likewise. Also error if transformations are disabled.
3961 (unrelaxed_frag_max_size): New.
3962 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3963 xtensa-isa.h functions.
3964 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3965 xtensa_opcode_is_loop instead of is_loop_opcode.
3966 (get_text_align_power): Replace as_fatal with assertion.
3967 (get_text_align_fill_size): Iterate instead of using modulus when
3969 (get_noop_aligned_address): Assert that this is for a machine-dependent
3970 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3971 xg_get_single_size, and frag_format_size.
3972 (get_widen_aligned_address): Rename to ...
3973 (get_aligned_diff): ... this function. Add max_diff parameter.
3974 Remove handling of rs_align/rs_align_code frags. Use
3975 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3976 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3977 and pass it back to caller.
3978 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3979 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3980 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3981 (relax_frag_text_align): Rename to ...
3982 (relax_frag_loop_align): ... this function. Assume loops can only be
3983 in the first slot of an instruction.
3984 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3985 instruction. Remove call to frag_wane.
3986 (relax_frag_narrow): Rename to ...
3987 (relax_frag_for_align): ... this function. Extend to handle
3988 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3989 RELAX_NARROW for the first slot.
3990 (find_address_of_next_align_frag, bytes_to_stretch): New.
3991 (future_alignment_required): Use find_address_of_next_align_frag and
3992 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3993 alignment decisions.
3994 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3995 Check if transformations are enabled for b_j_loop_end workaround.
3996 Use new xtensa-isa.h functions and handle multislot instructions.
3997 Update call to xg_assembly_relax.
3998 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3999 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
4001 (convert_frag_narrow): Add segP, format and slot parameters. Call
4002 convert_frag_immed for branch instructions. Adjust calls to
4003 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
4004 xg_get_single_size and xg_get_single_format.
4005 (convert_frag_fill_nop): New.
4006 (convert_frag_immed): Add format and slot parameters. Handle multislot
4007 instructions and use new xtensa-isa.h functions. Update calls to
4008 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
4009 enabled for b_j_loop_end workaround. Use build_nop instead of
4010 assemble_nop. Check is_specific_opcode flag. Check for unreachable
4011 frags. Use xg_get_single_size. Handle O_pltrel.
4012 (fix_new_exp_in_seg): Remove check for old plt flag.
4013 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
4014 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
4015 for loop opcode to an assertion. Mark all frags up to the end of the
4016 loop as not transformable.
4017 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
4018 (get_subseg_info): New.
4019 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
4021 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
4022 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
4023 (xtensa_switch_to_non_abs_literal_fragment): New.
4024 (cache_literal_section): Add is_code parameter and pass it through to
4025 retrieve_literal_seg.
4026 (retrieve_literal_seg): Add is_code parameter and use it to set the
4027 flags on the literal section. Handle case where head parameter is 0.
4028 (get_frag_is_no_transform, set_frag_is_specific_opcode,
4029 set_frag_is_no_transform): New.
4030 (xtensa_create_property_segments): Add end_property_function parameter
4031 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
4032 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
4033 (xtensa_create_xproperty_segments, section_has_xproperty): New.
4034 (add_xt_block_frags): Add end_property_function parameter and call it
4035 if it is non-zero. Call xtensa_frag_flags_init.
4036 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
4037 get_frag_property_flags, frag_flags_to_number,
4038 xtensa_frag_flags_combinable, xt_block_aligned_size,
4039 xtensa_xt_block_combine, add_xt_prop_frags,
4040 init_op_placement_info_table, opcode_fits_format_slot,
4041 xg_get_single_size, xg_get_single_format): New.
4042 (istack_push): Inline call to tinsn_copy.
4043 (tinsn_copy): Delete.
4044 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
4045 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
4046 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
4047 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
4048 functions. Handle invisible operands.
4049 (tinsn_to_slotbuf): New.
4050 (tinsn_check_arguments): Use new xtensa-isa.h functions.
4051 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
4052 vinsn_from_chars, and xg_free_vinsn.
4053 (tinsn_from_insnbuf): New.
4054 (tinsn_immed_from_frag): Add slot parameter and handle multislot
4055 instructions. Handle symbol differences.
4056 (get_num_stack_text_bytes): Use xg_get_single_size.
4057 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
4058 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
4059 get_expr_register, set_expr_symbol_offset_diff): New.
4060 * config/tc-xtensa.h (MAX_SLOTS): Define.
4061 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
4062 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
4063 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
4065 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
4066 (xtensa_frag_type struct): Add is_assembly_state_set,
4067 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
4068 is_align, is_text_align, alignment, and is_first_loop_insn fields.
4069 Replace is_generics and is_relax fields by is_no_transform field.
4070 Delete is_text and is_longcalls fields. Change text_expansion and
4071 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
4072 per-slot information: literal_frags, slot_subtypes, slot_symbols,
4073 slot_sub_symbols, and slot_offsets. Add fr_prev field.
4074 (xtensa_fix_data struct): New.
4075 (xtensa_symfield_type struct): Delete plt field.
4076 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
4077 forward declaration here.
4078 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
4079 (XTENSA_SECTION_RENAME): Undefine.
4080 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
4081 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
4082 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
4083 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
4084 (unit_num_copies_func, opcode_num_units_func,
4085 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
4086 (resource_table struct): New.
4087 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
4088 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
4089 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
4090 (tinsn_copy): Delete prototype.
4091 (vliw_insn struct): New.
4092 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
4093 (widen_spec_list): Add option conditions for density and boolean
4094 instructions. Add expansions using CONST16 and conditions for using
4095 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
4097 (simplify_spec_list): Add option conditions for density instructions.
4098 Add entry for NOP instruction.
4099 (append_transition): Add cmp function pointer parameter and use it to
4100 insert the new entry in order.
4101 (operand_function_LOW16U, operand_function_HI16U): New.
4102 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
4103 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4104 (enter_opname, split_string): Use xstrdup instead of strdup.
4105 (init_insn_pattern): Initialize new options field.
4106 (clear_req_or_option_list, clear_req_option_list,
4107 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
4109 (parse_insn_pattern): Parse option conditions.
4110 (transition_applies): New.
4111 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
4112 swapped last arguments in calls to append_constant_value_condition.
4113 Call clone_req_option_list. Add warning about invalid opcode.
4114 Handle LOW16U and HI16U function names.
4115 (build_transition_table): Add cmp parameter and use it in calls to
4116 append_transition. Use new xtensa-isa.h functions. Check
4117 transition_applies before adding entries.
4118 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
4119 pass it through to build_transition_table.
4120 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
4121 ReqOption, transition_cmp_fn): New types.
4122 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
4123 (transition_rule struct): Add options field.
4124 * doc/as.texinfo (Overview): Update Xtensa options.
4125 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
4126 --[no-]relax, and --[no-]generics options. Update descriptions of
4127 --text-section-literals and --[no-]longcalls. Add
4128 --[no-]absolute-literals and --[no-]transform.
4129 (Xtensa Syntax): Add description of syntax for FLIX instructions.
4130 Remove use of "generic" and "specific" terminology for opcodes.
4131 (Xtensa Registers): Generalize the syntax description to include
4132 user-defined register files.
4133 (Xtensa Automatic Alignment): Update.
4134 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
4135 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
4136 (Xtensa Directives): Remove confusing rules about precedence.
4137 (Density Directive, Relax Directive): Delete.
4138 (Schedule Directive): New.
4139 (Generics Directive): Rename to ...
4140 (Transform Directive): ... this node.
4141 (Literal Directive): Update for absolute literals. Missing
4142 literal_position directive is now an error.
4143 (Literal Position Directive): Update for absolute literals.
4144 (Freeregs Directive): Delete.
4145 (Absolute Literals Directive): New.
4146 (Frame Directive): Minor editing.
4147 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
4148 Update dependencies.
4149 * Makefile.in: Regenerate.
4151 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4153 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
4154 to build the second and third fixups for a composite relocation.
4155 (macro_read_relocs): New function.
4156 (macro_build): Use it.
4157 (s_cpsetup): Pass all three composite relocation codes to macro_build.
4158 Simplify fragging code accordingly.
4159 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
4160 of the composite relocation. Set fx_tcbit in both fixups.
4162 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
4164 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
4165 (md_apply_fix3): Don't treat composite relocs as done.
4167 2004-10-07 Jan Beulich <jbeulich@novell.com>
4169 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
4170 prefix for symbol names generated from the LOCAL macro directive.
4172 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
4173 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
4175 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
4177 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
4179 (md_assemble): Add error checking for Co-Processor instructions.
4180 (get_cinv_parameters): Add 'b' option to invalidate the
4181 branch-target cache.
4183 2004-10-05 Paul Brook <paul@codesourcery.com>
4185 * config/tc-arm.c (unwind): New variable.
4186 (vfp_sp_encode_reg): New function.
4187 (vfp_sp_reg_required_here): Use it.
4188 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
4189 (vfp_parse_reg_list): New function.
4190 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
4191 s_arm_unwind_personality, s_arm_unwind_personalityindex,
4192 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
4193 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
4195 (md_pseudo_table): Add them.
4196 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
4197 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
4198 (set_section, add_unwind_adjustsp, flush_pending_unwind,
4199 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
4200 require_hashconst, add_unwind_opcode): New functions.
4201 * doc/c-arm.texi: Document unwinding opcodes.
4202 * NEWS: Mention the new feature.
4204 2004-10-04 Eric Christopher <echristo@redhat.com>
4206 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
4208 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
4210 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
4212 * config/tc-s390.c (md_apply_fix3): Likewise.
4213 * config/tc-sparc.c (md_apply_fix3): Likewise.
4215 2004-10-01 Paul Brook <paul@codesourcery.com>
4217 * config/tc-arm.c (arm_elf_section_type): New function.
4218 (arm_elf_change_section): Set section link for exidx sections.
4219 * config/tc-arm.h (arm_elf_section_type): Add prototype.
4220 (md_elf_section_type): Define.
4222 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
4224 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
4225 instruction's offset.
4227 2004-10-01 Adam Nemet <anemet@lnxw.com>
4229 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4231 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4233 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4234 asymbol *, instead use symbol_get_bfdsym.
4236 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4238 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4240 2004-09-30 Paul Brook <paul@codesourcery.com>
4242 * config/tc-arm.c (do_smi, do_nop): New functions.
4243 (insns): Add ARMv6ZK instructions.
4244 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4245 (tc_gen_reloc): Ditto.
4246 (arm_cpus): Add mpcore and arm1176.
4247 (arm_archs): Add armv6{k,z,zk}.
4248 * doc/c-arm.texi: Document new cores and architectures.
4250 2004-09-30 Nick Clifton <nickc@redhat.com>
4252 * config/tc-arm.c: Use ISO C90 formatting.
4254 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4256 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4257 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4258 REG_TYPE_MVDX is expected.
4260 2004-09-29 Marc Bevand <m.bevand@gmail.com>
4262 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4264 2004-09-21 James E Wilson <wilson@specifixinc.com>
4266 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4267 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4268 output_spill_base, output_unat_psprel, output_lc_psprel,
4269 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4270 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4271 output_spill_psprel_p): Use it.
4273 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4275 * config/tc-crx.c (handle_LoadStor): New function.
4276 Handle load/stor unique instructions before parsing.
4278 2004-09-17 Paul Brook <paul@codesourcery.com>
4280 * config/tc-arm.c (s_arm_rel31): New funciton.
4281 (md_pseudo_table): Add .rel31.
4282 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4283 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4284 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4285 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4286 (arm_parse_reloc): Add (target2).
4288 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4290 * Makefile.am: Run "make dep-am".
4291 * Makefile.in: Regenerate.
4292 * aclocal.m4: Regenerate.
4293 * configure: Regenerate.
4294 * doc/Makefile.in: Regenerate.
4295 * po/POTFILES.in: Regenerate.
4296 * po/gas.pot: Regenerate.
4298 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4300 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4301 [!LLONG_MAX]: Ditto.
4303 2004-09-13 Paul Brook <paul@codesourcery.com>
4305 * config/tc-arm.c: Rename RELABS to TARGET1.
4307 2004-09-13 Alan Modra <amodra@bigpond.net.au>
4309 * messages.c (as_internal_value_out_of_range): Cast values passed
4310 to as_bad_where or as_warn_where to proper type.
4312 2004-09-11 Theodore A. Roth <troth@openavr.org>
4314 * config/tc-avr.c: Add support for
4315 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4317 2004-09-09 Alan Modra <amodra@bigpond.net.au>
4319 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4320 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4322 2004-09-08 Paul Brook <paul@codesourcery.com>
4324 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4325 fini_array and preinit_array section types.
4326 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4328 * doc/as.texinfo: Document extra section types.
4330 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4332 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4333 * Makefile.in: Regenerated.
4334 * configure.in: Set em for arm*-*-symbianelf*.
4335 * configure: Regenerated.
4336 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4337 vectors when appropriate.
4338 * config/te-symbian.h: New file.
4340 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4342 * config/tc-crx.c (gettrap): Exception vector can be case
4344 (process_label_constant): Fix a 32-bit displacement bug in branch
4346 (get_operandtype) : Bug fix, wrong operand was used.
4347 (process_label_constant): Initialize relocation type to
4350 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4352 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4353 for synthesizable cores.
4355 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4357 2004-08-25 Dmitry Diky <diwil@spec.ru>
4359 * config/tc-msp430.c: Clean-up the code.
4360 (md_relax_table): New relax table.
4361 (mcu_types): Sort MCU types.
4362 (md_pseudo_table): Add .profiler pseudo handler.
4363 (pow2value): New function.
4364 (msp430_profiler): New function.
4365 (msp430_operands): Add new insns handlers.
4366 (msp430_srcoperand): Add register operand handler, allow complex
4368 (md_estimate_size_before_relax): Rewritten.
4369 (md_convert_frag): Rewritten.
4370 (msp430_relax_frag): New function.
4371 * config/tc-msp430.h (md_relax_frag): define macro
4372 * doc/c-msp430.texi: Update information.
4374 2004-08-24 Nick Clifton <nickc@redhat.com>
4376 * as.c (std_shortopts): Allow -g to take an optional argument.
4377 (parse_args): Pass any switch starting with -g on to the backend
4380 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4382 * configure.in (arm*-*-symbianelf*): New target.
4383 (arm*-*-eabi*): Likewise.
4384 * configure: Regenerated.
4386 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4387 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4390 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4392 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4393 argument, don't do anything if current section is not
4394 .gnu.linkonce.t.* and linkonce_empty is set.
4395 (generate_unwind_image, dot_endp): Adjust callers, call
4396 start_unwind_section (*, 1) if nothing will be put into the
4399 2004-08-17 Nick Clifton <nickc@redhat.com>
4401 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4402 (show_usage): Add -g.
4403 (std_longopts): Add --gen-debug. Alpha sort the table.
4404 (parse_args): Print an error message if a switch is not handled.
4405 Handle the -g switch, calling md_debug_format_selector() if
4407 * NEWS: Mention new feature.
4408 * doc/as.texinfo: Document new switch.
4409 * doc/internals.texi: Document behaviour of md_parse_option.
4411 * config/tc-arm.c (md_parse_option): Do not issue an error message
4412 if the switch is not recognised.
4413 * config/tc-m68k.c (md_parse_option): Likewise.
4414 * config/tc-pdp11.c (md_parse_option): Likewise.
4415 * config/tc-v850.c (md_parse_option): Likewise.
4417 * as.h: Fix up formatting.
4420 2004-08-16 Nick Clifton <nickc@redhat.com>
4422 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4424 * configure.in: Sort architecture based tables alphabetically.
4425 * configure: Regenerate.
4427 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4429 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4430 { "cc", 68 }, with { "cr", 70 }.
4432 2004-08-13 Jan Beulich <jbeulich@novell.com>
4433 Nick Clifton <nickc@redhat.com>
4435 * as.c: Add and handle new --alternate command line option.
4436 * macro.c (macro_set_alternate): New.
4437 * macro.h (macro_set_alternate): Declare.
4438 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4439 * doc/as.texinfo: Document new command line option and pseudo-ops
4440 as well as insert documentation originating from gasp about
4441 alternate macro syntax.
4442 * NEWS: Mention new command line option and pseudo-ops.
4444 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4446 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4449 2004-08-06 Paul Brook <paul@codesourcery.com>
4451 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4452 Handle new relocations.
4453 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4455 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4457 * write.c (relax_segment): Use was_address instead of address when
4458 setting fr_fix field for align frag due to backwards .org.
4460 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4462 Introduce SH2a support.
4463 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4464 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4466 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4467 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4468 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4469 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4470 to end of conditional expression.
4471 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4472 * config/tc-sh.c: Add sh2a-nofpu support.
4473 2003-12-29 DJ Delorie <dj@redhat.com>
4474 * tc-sh.c: Add sh2a support.
4475 (parse_reg): Add tbr.
4476 (parse_at): Support @@(disp,tbr).
4477 (get_specific): Support sh2a opcodes.
4478 (insert4): New, for 4 byte relocs.
4479 (build_Mytes): Support sh2a opcodes.
4480 (md_apply_fix3_Mytes): Support sh2a opcodes.
4481 2003-12-02 Michael Snyder <msnyder@redhat.com>
4482 * config/tc-sh.c (md_parse_option): Handle sh2a.
4483 (sh_elf_final_processing): Ditto.
4485 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4487 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4490 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4492 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4493 (ppc_arch): Expand comment.
4495 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4497 * config/tc-crx.c: Support evaluating the difference between two
4499 * config/tc-crx.h: Likewise.
4501 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4503 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4505 (ia64_elf_section_change_hook): Set the linked-to section for
4508 2004-07-26 Dmitry Diky <diwil@spec.ru>
4510 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4511 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4512 msp430xG438, msp430xG439.
4514 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4516 * doc/as.texinfo (Section, PushSection): Correct documentation
4519 2004-07-21 Jan Beulich <jbeulich@novell.com>
4521 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4522 permissible for the selected instruction suffix.
4523 (match_template): Don't permit 64-bit general purpose operands in
4525 (finalize_imm): Permit 64-bit immediates.
4526 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4527 specially except for the width of the used base and/or index
4528 registers. For 32-bit displacements, use sign-extended
4529 relocations only when using 64-bit addressing.
4530 Force zero displacement on rip-relative addressing when there is
4531 no other displacement.
4532 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4533 specially except for the width of the used base and/or index
4535 (parse_register): Disallow Reg64 registers in 32-bit mode.
4537 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4538 suffix if the instruction doesn't support it.
4540 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4542 * config/tc-mips.c (append_insn): Handle constant expressions with
4543 no associated relocation.
4544 (mips_ip): Cancel the expression after use for the Q format
4546 (parse_relocation): Return no relocation for unsupported
4548 (my_getSmallExpression): Return no relocation if no relocation
4551 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4553 * config/obj-som.c (adjust_stab_sections): Add prototype.
4554 (obj_som_compiler, obj_som_version, obj_som_copyright,
4555 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4556 * config/tc-hppa.c (update_subspace): Likewise.
4557 (is_defined_subspace): Amplify comment.
4558 * config/obj-som.h (som_frob_file): Add prototype.
4560 2004-07-19 Christopher Faylor <cgf@timesys.com>
4561 H.J. Lu <hongjiu.lu@intel.com>
4563 * subsegs.c (section_symbol): Don't create a new segment when
4564 existing segment is undefined.
4566 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4568 * config/tc-arm.c: Include include/opcode/arm.h.
4569 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4570 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4571 (FPU_ARCH_*): Delete.
4572 * Makefile.am: Update dependencies.
4573 * Makefile.in: Regenerate.
4575 2004-07-15 Nick Clifton <nickc@redhat.com>
4577 * configure.in: Accept armbe as a big-endian arm configuration.
4578 * configure: Regenerate.
4580 2004-07-13 Thomas Nystrom <thn@saeab.se>
4582 * config/tc-i386.c (T_SHIFTOP): New constant.
4583 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4584 (intel_el1): Handle '~'.
4585 (intel_get_token): Handle '<>', '&', '|' and '~'.
4587 2004-07-13 Nick Clifton <nickc@redhat.com>
4589 (md_assemble): Remove spurious newline from end of as_bad error
4591 (intel_e05_1): Likewise.
4592 (intel_e11): Likewise.
4593 (intel_match_token): Likewise.
4595 2004-07-11 Andreas Schwab <schwab@suse.de>
4597 * config/tc-m68k.c: Convert to C90. Remove redundant
4598 declarations. Indentation fixup.
4599 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4600 obj_coff_section ourselves.
4602 2004-07-09 James E Wilson <wilson@specifixinc.com>
4604 * config/tc-ia64.c (default_big_endian): New.
4605 (dot_byteorder, md_begin): Use it.
4606 (md_parse_option): Set it.
4608 2004-07-09 Nick Clifton <nickc@redhat.com>
4610 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4611 * configure: Regenerate.
4612 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4613 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4614 sh_find_elf_flags if necessary.
4616 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
4618 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4619 going to be split into more than one in-place addend, return 0
4620 for relocations against mergeable sections. Associate comments
4623 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4625 * Makefile.am (CPU_TYPES): Add crx.
4626 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4627 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4628 (DEPTC_crx_elf): New target.
4629 (DEPOBJ_crx_elf): Likewise.
4630 (DEP_crx_elf): Likewise.
4631 * Makefile.in: Regenerate.
4632 * configure.in: Add crx* target.
4633 * configure: Regenerate.
4634 * config/tc-crx.c: New file.
4635 * config/tc-crx.h: New file.
4636 * NEWS: Mention new target.
4638 2004-07-06 Nick Clifton <nickc@redhat.com>
4640 * config.in: Undefine TARGET_SYMBIAN by default.
4642 * configure: Regenerate. Add sh-symbian-elf target. If
4643 selected define TARGET_SYMBIAN.
4644 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4645 format if TARGET_SYMBIAN has been defined.
4647 * output-file.c (output_file_create): Report the target format
4648 chosen when bfd_openw reports that it is invalid.
4650 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4651 pseudo for BFD based assemblers.
4653 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4656 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4657 (md_parse_option): Remove redundant -isa testing.
4658 Make bfd_arch variable const.
4659 (md_show_usage): Make bfd_arch variable const.
4661 2004-07-03 James E Wilson <wilson@specifixinc.com>
4663 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4664 * config/tc-ia64.h (md_frag_check): Define.
4666 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4668 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4670 * doc/as.texinfo (Weak): Document PE weak symbols.
4672 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4674 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4675 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4676 (mips_frob_file): Rework so that only a single pass through the
4677 relocs is needed. Allow %lo()s to have higher offsets than their
4678 corresponding %hi()s or %got()s.
4680 2004-07-02 Nick Clifton <nickc@redhat.com>
4682 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4683 allow values which have come from undefined symbols.
4684 Always consider this fixup to have been processed as a reloc
4685 cannot be generated for it.
4687 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4689 * frags.h (struct frag): Add has_code and insn_addr fields.
4690 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4691 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4692 * config/tc-ppc.h (md_frag_check): Define.
4694 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4696 * doc/Makefile.am (info): Rename goal to...
4697 (info-local): ... this, to preserve implicit dependencies.
4698 * doc/Makefile.in: Regenerate with automake 1.8.5.
4700 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4702 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4703 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4704 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4705 (tc_gen_reloc): Likewise.
4706 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4707 (m32r_parse_name): Likewise.
4708 (m32r_cgen_parse_fix_exp): Likewise.
4709 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4710 (O_PIC_reloc): Likewise.
4711 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4712 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4713 for @GOTOFF, @GOT, @PLT.
4715 2004-06-21 Jan Beulich <jbeulich@novell.com>
4717 * gas/symbols.c: While discarding ordinary local absolute symbols
4718 when --strip-local-absolute is in effect, retain file symbols.
4720 2004-06-20 Andreas Schwab <schwab@suse.de>
4722 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4723 (md_parse_option): Likewise.
4725 2004-06-17 Jan Beulich <jbeulich@novell.com>
4727 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4728 * config/te-netware.h: New file.
4729 * config/te-ppcnw.h: Delete: Obsolete.
4730 * configure.in: Eliminate ill NetWare targets. Make generic
4731 NetWare target use proper emulation.
4732 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4733 reference to new te-netware.h.
4734 * configure: Regenerate.
4735 * Makefile.in: Regenerate.
4737 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4739 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4740 comparison in .insn pseudo operation.
4742 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4744 * config/obj-coff.c (coff_adjust_section_syms): Use
4745 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4746 (coff_frob_section): Likewise.
4747 * config/tc-mips.c (md_apply_fix3): Likewise.
4748 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4749 (elf_frob_file_after_relocs): Likewise.
4751 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4753 * config/tc-hppa.c (log2): Rename to exact_log2.
4754 (pa_next_subseg): Delete unused function.
4755 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4756 (create_new_subspace): Likewise.
4759 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4760 labels. Fix warning.
4762 2004-05-28 DJ Delorie <dj@redhat.com>
4764 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4765 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4766 or non-merged symbols.
4768 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4770 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4771 restore the old slot when inserting srlz.i/srlz.d.
4773 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4775 * Makefile.am: Regenerate dependecies.
4776 * Makefile.in: Regenerate.
4777 * config/tc-sh.c (valid_arch): Make unsigned.
4778 (preset_target_arch): Likewise.
4779 (md_begin): Use new architecture flags system.
4780 (get_specific): Likewise.
4781 (assemble_ppi): Likewise.
4782 (md_assemble): Likewise. Also fix error check for bad opcodes.
4783 (md_parse_option): Likewise. Also generate -isa values according
4784 to the table in bfd/cpu-sh.c instead of just constants. Also
4785 allow <arch>-up ISA variants.
4786 (sh_elf_final_processing): Replace if-else chain with a call to
4787 sh_find_elf_flags().
4789 2004-05-28 Peter Barada <peter@the-baradas.com>
4791 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4792 with zero offset into mode 2 addressing to save a word.
4794 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4796 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4797 (ar_is_only_in_integer_unit): New.
4798 (ar_is_only_in_memory_unit): New.
4799 (generate_unwind_image): Silence gcc on 32bit host.
4800 (md_assemble): Use ar_is_only_in_integer_unit instead of
4801 ar_is_in_integer_unit. Check AR access.
4803 2004-05-27 Peter Barada <peter@the-baradas.com>
4805 * config/tc-m68k.c (md_begin): Sort the opcode table into
4807 (m68k_compare_opcode): New function to do the sorting.
4809 2004-05-24 Peter Barada <peter@the-baradas.com>
4811 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4812 addressing on MIT style operands.
4813 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4815 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4818 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4820 * expr.c (operand, operator): Don't reject '++' and '--'.
4822 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4824 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4827 2004-05-17 Adam Nemet <anemet@lnxw.com>
4829 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4830 * configure: Regenerate.
4832 2004-05-13 Paul Brook <paul@codesourcery.com>
4834 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4836 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4838 * configure.in (or32-*-rtems*): Switch to elf.
4839 * configure: Regenerate.
4841 2004-05-13 Nick Clifton <nickc@redhat.com>
4843 * po/fr.po: Updated French translation.
4845 2004-05-11 Nick Clifton <nickc@redhat.com>
4847 * doc/as.texinfo (Section): Document G and T flags to .section
4848 directive. Document the extra arguments that the G flag
4849 requires. Document the #tls flag.
4851 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4853 * subsegs.c (section_symbol): Create a new section symbol if
4854 the existing one doesn't match.
4855 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4857 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4859 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4860 to cope with VR4181A errata MD(1) and MD(4).
4862 2004-05-07 Brian Ford <ford@vss.fsi.com>
4864 * NEWS: Mention .secrel32 for pe[i]-i386.
4866 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4868 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4869 (HANDLE_ALIGN): New.
4871 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4873 * Makefile.am (DIST_SUBDIRS): Define.
4874 * aclocal.m4: Regenerate with automake 1.8.4.
4875 * Makefile.in: Likewise.
4876 * doc/Makefile.in: Likewise.
4878 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4880 * config/tc-ia64.c (dot_serialize): Declare.
4881 (dot_serialize): New function.
4882 (md_pseudo_table): Add ".serialize.data" and
4883 ".serialize.instruction" directives.
4885 2004-05-06 Nick Clifton <nickc@redhat.com>
4887 * messages (as_internal_value_out_of_range): Print a message about
4888 a value being out of range. Be consistent about whether the
4889 values are printed in decimal or hexadecimal.
4890 (as_warn_value_out_of_range): Generate a warning message about an
4892 (as_bad_value_out_of_range): Generate an error message about an
4894 * as.h: Prototype the new functions.
4895 * config/tc-alpha.c (insert_operand): Use new function.
4896 * config/tc-arc.c (arc_insert_operand): Likewise.
4897 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4898 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4899 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4900 * config/tc-s390.c (s390_insert_operand): Likewise.
4901 * config/tc-v850.c (v850_insert_operand): Likewise.
4903 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4905 * configure.in: Set em=linux for frv-*-*linux*.
4906 * configure: Rebuilt.
4907 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4908 (frv_md_fdpic_enabled): New.
4909 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4910 (DEFAULT_FDPIC): New.
4911 (frv_flags): Use DEFAULT_FDPIC.
4912 (frv_pic_flag): Likewise.
4913 (OPTION_NOPIC): New.
4914 (md_longopts): Add -mnopic.
4915 (md_parse_option): Handle it.
4916 (md_show_usage): Add -mfdpic and -mnopic.
4918 2004-05-05 Peter Barada <peter@the-baradas.com>
4920 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4921 chips for invalid coldfire instructions, rename selectors
4922 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4923 add current_chip to track which chip is referred to(including save/restore),
4924 use current_chip to select control registers, not current_arch.
4925 (md_show_usage): Add new chips.
4926 * doc/c-m68k.texi: Document new command line switches.
4928 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4930 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4931 (NOP_OPCODE): Define.
4932 (s390_align_code): Remove prototype.
4933 * tc-s390.c (s390_align_code): Remove.
4935 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4937 * config/tc-ia64.c (make_unw_section_name): Removed.
4938 (start_unwind_section): New function.
4939 (generate_unwind_image): Take const segT instead of const
4941 (dot_handlerdata): Adjusted.
4942 (dot_endp): Likewise.
4944 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4946 * config/obj-elf.c (obj_elf_change_section): Allow the
4947 ".note.GNU-stack" section has SHF_EXECINSTR.
4949 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4951 * config/obj-elf.c (get_section): Return bfd_boolean.
4952 (obj_elf_change_section): Call bfd_get_section_by_name_if
4953 instead of bfd_map_over_sections.
4955 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4957 * config/obj-elf.c (get_section): New function.
4958 (obj_elf_change_section): Support multiple sections with same
4961 2004-04-30 Nick Clifton <nickc@redhat.com>
4963 * config/tc-arm.c (create_register_alias): Fix typo checking for
4964 case sensitive register aliases.
4965 (co_proc_number): Use error message string in all_reg_maps[]
4967 (cp_reg_required_here): Likewise.
4968 (fp_reg_required_here): Likewise.
4970 2004-04-29 Brian Ford <ford@vss.fsi.com>
4972 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4974 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4976 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4977 (load_address, macro, mips_ip, md_parse_option)
4978 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4979 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4980 embedded-PIC handling, and update comments.
4981 (SWITCH_TABLE): Remove.
4982 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4983 (enum mips_pic_level): Remove EMBEDDED_PIC.
4984 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4985 (TC_FORCE_RELOCATION): Update comment.
4986 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4987 might be safe to remove now that MIPS embedded-PIC is gone.
4989 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4991 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4992 call to obj_set_subsection_attributes.
4993 (obj_som_init_stab_section): Likewise.
4994 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4995 (pa_def_subspaces): Provide comdat default.
4996 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4997 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4998 calls to create_new_subspace and update_subspace to pass comdat flag.
4999 (create_new_subspace, update_subspace): Add new comdat argument. Use
5000 it in calls to obj_set_subsection_attributes.
5001 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
5002 and use of comdat, common and dup_comm parameters.
5004 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
5006 * config/obj-elf.c (obj_elf_change_section): Check if the old
5007 group name is NULL before comparison.
5009 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5011 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
5013 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5015 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
5017 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5019 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
5020 (OPTION_MEMBEDDED_PIC): Remove.
5021 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
5022 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
5023 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
5024 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
5025 (OPTION_ELF_BASE): Renumber.
5026 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
5027 (md_show_usage): Remove mention of -membedded-pic.
5028 * doc/as.texinfo: Remove mention of -membedded-pic.
5030 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5032 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
5033 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
5035 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
5036 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
5037 USE_GLOBAL_POINTER_OPT.
5039 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5041 * config/tc-mips.c (macro): One more use of load_delay_nop.
5043 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
5045 * config/tc-mips.c (load_delay_nop): New function.
5046 (load_address, macro): Use load_delay_nop() to build a nop
5047 which can be omitted with gpr_interlocks.
5049 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5051 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
5052 cop_interlocks): Remove superfluous CPU entries.
5054 2004-04-22 Paul Brook <paul@codesourcery.com>
5056 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
5058 2004-04-22 Peter Barada <peter@the-baradas.com>
5060 * NEWS: Added support for EMAC instructions and MAC/EMAC
5062 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
5063 scale factor tokens, trailing_ampersand to mark mask addressing
5064 for MAC/EMAC instructions.
5065 * config/m68k-parse.y: Add options_ampersand clause, '<<',
5067 (yylex): Handle '>', '<', and '&' following '+'.
5068 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
5069 architectures in archs[].
5070 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
5071 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
5073 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
5074 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
5076 Add EMAC operands to init_table[].
5078 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
5080 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
5082 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
5083 * config/tc-arm.c (enum mstate): Delete from here.
5084 (mapping_state): Remove the static mapstate variable and instead
5085 store the state in the segment. This allows a per-section mapping
5086 state. Handle and ignore MAP_UNDEFINED states.
5087 (arm_elf_change_section): Get the current mapping state from the
5089 (s_ltorg): Set the mapping state to MAP_DATA.
5090 (arm_cleanup): Use arm_elf_change_section to get the mapping state
5091 for each pool as it is emitted.
5093 2004-04-22 Nick Clifton <nickc@redhat.com>
5095 * config/tc-arm.h: Formatting tidy ups.
5097 2004-04-20 Chris Demetriou <cgd@broadcom.com>
5099 * NEWS: Note that MIPS -membedded-pic option is deprecated.
5101 2004-04-20 DJ Delorie <dj@redhat.com>
5103 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
5104 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
5105 [TE_PE] (O_secrel): Define.
5106 [TE_PE] (x86_pe_cons_fix_new): New.
5107 [TE_PE] (pe_directive_secrel): Likewise.
5108 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
5110 2004-04-19 Eric Christopher <echristo@redhat.com>
5112 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
5113 of previous patch for fix in gcc.
5115 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5117 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
5119 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
5121 * read.c (do_align): Call md_flush_pending_output, if defined.
5123 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5125 * expr.c (operand): Correct checks for ++ and --.
5127 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
5129 * config/tc-generic.c: Add some comments.
5131 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
5133 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
5134 -{no-}mfix-vr4122-bugs.
5135 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
5136 (append_insn, mips_emit_delays): Update accordingly.
5137 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
5138 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
5139 (md_parse_option): Update after above changes.
5140 (md_show_usage): Add -mfix-vr4120.
5142 2004-04-13 Bob Wilson <bob.wilson@acm.org>
5144 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
5145 of .section directive; add a reference to the ELF .subsection
5148 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5150 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
5153 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5155 * Makefile.am: Remove mips from aout targets.
5156 * Makefile.in: Regenerate.
5157 * configure.in: Remove mips-dec-bsd* target.
5158 * configure: Regenerate.
5160 2004-04-07 Alan Modra <amodra@bigpond.net.au>
5163 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
5164 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
5165 Update "mapping". Restrict some @ modifiers to 32 bit.
5167 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
5168 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
5170 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
5171 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
5172 dont_adjust_reloc_32 is set.
5173 (md_longopts): Add option -renesas.
5174 (md_parse_option, md_show_usage): Likewise.
5175 * doc/c-sh.texi: Likewise.
5177 2004-04-01 Dave Korn <dk@artimi.com>
5179 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
5180 hi16 and lo16 fixS structs.
5181 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
5182 exactly the same way as for RELOC_DLX_REL16.
5183 (machine_ip): properly respect LO flag in the_insn and
5184 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
5185 (md_apply_fix3): apply RELOC_DLX_LO16.
5187 2004-03-30 Stan Shebs <shebs@apple.com>
5189 Remove long-obsolete MPW support.
5190 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
5191 * configure.in: Remove mention of ppc-*-mpw* config.
5192 * configure.in: Likewise.
5194 2004-03-30 Nick Clifton <nickc@redhat.com>
5196 * config/tc-arm.c (meabi_flags): Make its use conditional upon
5197 OBJ_ELF being defined.
5199 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5201 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
5203 2004-03-23 Paul Brook <paul@codesourcery.com>
5205 * config/tc-arm.c (meabi_flags): New variable.
5206 (arm_parse_eabi): New function.
5207 (md_begin): Set flags for EABI v3.
5209 (arm_long_opts): Add meabi.
5210 * doc/as.texinfo <ARM>: Document -meabi.
5211 * doc/c-arm.texi: Ditto.
5213 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5215 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
5216 tables even when use_literal_section flag is not set.
5218 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5220 * config/tc-sh.c: Remove trailing whitespace.
5222 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5224 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
5225 --mul-bug-abort and the default behavior.
5226 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5227 (err_for_dangerous_mul_placement): New variable.
5228 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5230 (md_cris_relax_table): Have placeholder for STATE_MUL.
5231 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5232 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5234 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5235 STATE_BYTE)>: Ditto.
5236 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5237 alignment and position of this frag, emit error message if
5239 (md_assemble): For a multiply insn and when checking it,
5240 transform the current frag into a special frag for that purpose.
5241 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5242 OPTION_MULBUG_ABORT_ON>: Handle new options.
5244 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5246 * config/tc-xtensa.c (mark_literal_frags): New function.
5247 (xtensa_move_literals): Call mark_literal_frags for all literal
5248 segments, including init and fini literal segments.
5249 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5251 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5253 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5254 (pa_comm): Set BSF_OBJECT in symbol flags.
5256 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5258 * Makefile.am: Run "make dep-am".
5259 * Makefile.in: Regenerate.
5260 * doc/Makefile.in: Regenerate.
5261 * config.in: Regenerate.
5262 * po/gas.pot: Regenerate.
5264 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5266 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5267 (demand_empty_rest_of_line): Issue an error here.
5268 (ignore_rest_of_line): Silently skip to end.
5269 (demand_copy_string): Issue an error, not warning.
5271 * config/obj-elf.c (obj_elf_section_name): Likewise.
5272 (obj_elf_section): Likewise.
5273 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5274 (arc_extinst): Likewise.
5275 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5276 (dot_spill): Likewise.
5277 (dot_unwabi): Likewise.
5278 (dot_prologue): Likewise.
5280 * expr.c (operand): Reject ++ and --.
5281 (operator): Likewise.
5283 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5285 * config/tc-sh.c: Include dw2gencfi.h.
5286 (sh_cfi_frame_initial_instructions): New function.
5287 (sh_regname_to_dw2regnum): Likewise.
5288 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5290 (TARGET_USE_CFIPOP): Define.
5291 (tc_cfi_frame_initial_instructions): Likewise.
5292 (tc_regname_to_dw2regnum): Likewise.
5293 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5294 * Makefile.am: Update dependencies.
5295 * Makefile.in: Regenerate.
5297 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5299 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5300 * configure: Regenerate.
5302 2004-03-12 Bob Wilson <bob.wilson@acm.org>
5304 * read.c (s_leb128): Call md_flush_pending_output.
5306 2004-03-12 Michal Ludvig <mludvig@suse.cz>
5308 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5309 * config/tc-i386.h (CpuPadLock): New define.
5310 (CpuUnknownFlags): Added CpuPadLock.
5312 2004-03-07 Andreas Schwab <schwab@suse.de>
5314 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5316 2004-03-07 Richard Henderson <rth@redhat.com>
5318 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5319 (cfi_finish): Likewise for fde.
5321 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5323 * config/tc-ia64.c (md_assemble): Properly handle NULL
5325 (ia64_handle_align): Don't abort if failed to add a stop bit.
5327 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5329 * Makefile.in: Regenerated.
5330 * aclocal.m4: Likewise.
5331 * configure: Likewise.
5332 * doc/Makefile.in: Likewise.
5334 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5336 * config/tc-ia64.c (dot_align): New.
5337 (ia64_do_align): Make it static.
5338 (md_pseudo_table): Use "dot_align" for "align".
5339 (ia64_md_do_align): Don't set align_frag here.
5340 (ia64_handle_align): Add a stop bit to the previous bundle if
5343 * config/tc-ia64.h (ia64_do_align): Removed.
5345 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5347 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5348 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5349 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5350 the most general type or the user specifically requested it.
5351 (md_assemble): Add a new error message for when an instruction
5352 is understood, but is not allowed due to an -isa option.
5354 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5356 * config/tc-ia64.c (align_frag): New.
5357 (md_assemble): Set the tc_frag_data field in align_frag for
5358 IA64_OPCODE_FIRST instructions.
5359 (ia64_md_do_align): Set align_frag.
5360 (ia64_handle_align): Add a stop bit if needed.
5362 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5363 (TC_FRAG_INIT): New.
5365 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5367 * config/tc-frv.c (fr400_audio): New variable.
5368 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5369 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5370 (target_implements_insn_p): New function.
5371 (md_assemble): Report an error if the processor doesn't implement
5374 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5376 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5377 (md_parse_option): Ditto.
5378 (OPTION_NO_SPECIAL_M32R): Added.
5379 (md_show_usage): Document it.
5380 (enable_speial_m32r): Changed a default value from 0 to 1.
5381 * doc/c-m32r.texi: Document the -no-bitinst option.
5383 2004-02-27 Nick Clifton <nickc@redhat.com>
5385 * config/tc-sh.c (get_operand): Revert previous delta.
5386 (tc_gen_reloc): Check for an unknown reloc type before processing
5389 2004-02-27 Hannes Reinecke <hare@suse.de>
5391 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5392 .insn pseudo operation.
5394 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5396 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5397 added for wrong syntax.
5399 2004-02-26 Eric Christopher <echristo@redhat.com>
5401 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5402 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5404 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5406 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5407 nibble types to assembler.
5409 2004-02-25 Fred Fish <fnf@redhat.com>
5411 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5413 2004-02-20 James E Wilson <wilson@specifixinc.com>
5415 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5417 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5418 (ia64_estimate_size_before_relax): New.
5419 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5420 (generate_unwind_image): Pass 1 to fixup_unw_records.
5421 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5422 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5424 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5426 * stabs.c (generate_asm_file): Avoid warning about use of
5427 uninitialized variable.
5429 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5431 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5432 body, and endp, allow unwind records which do not have a "t"
5433 (time/instruction) field.
5435 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5437 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5438 (do_mav_dspsc_2): Likewise.
5439 Fix accumulator registers move opcodes.
5441 2004-02-13 Hannes Reinecke <hare@suse.de>
5442 Jakub Jelinek <jakub@redhat.com>
5444 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5446 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5448 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5449 (tc_frob_symbol): New macro definition.
5450 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5452 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5454 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5457 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5459 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5460 (TC_CASE_SENSITIVE): ... this.
5461 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5462 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5464 2004-02-06 James E Wilson <wilson@specifixinc.com>
5466 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5467 (generate_unwind_image): Re-add it here.
5469 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5471 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5472 * read.h (SKIP_WHITESPACE): Turn into an expression.
5473 * read.c (read_a_source_file): A pseudo is removed by having a
5476 2004-02-05 James E Wilson <wilson@specifixinc.com>
5478 * config/tc-ia64.c (output_endp): New.
5479 (count_bits): Delete.
5480 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5481 endp unwind records.
5482 (fixup_unw_records): Handle endp unwind records. Delete code for
5483 shortening prologue regions not followed by a body record.
5484 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5485 * config/tc-ia64.h (unw_record_type): Add endp.
5487 2004-02-03 James E Wilson <wilson@specifixinc.com>
5489 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5490 fill padding bytes with zeroes.
5491 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5492 sets unwind_record slot_number and slot_frag fields.
5494 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5496 * config/tc-mips.c (add_got_offset_hilo): New function.
5497 (macro): Use load_register() and add_got_offset_hilo() to load
5498 constants instead of hardcoding code sequences throughout.
5500 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5502 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5504 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5506 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5508 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5509 of hard-coded test for TARGET_OS=elf.
5511 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5513 * config/tc-mips.c (hilo_interlocks): Change definition
5514 so that MIPS32, MIPS64 and later ISAs are included, along with
5515 the already-included machines. Update comments.
5517 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5519 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5520 undefined local labels.
5522 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5524 * config/tc-mips.c (load_address, macro): Update comments about
5525 NewABI GP relaxation.
5527 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5529 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5530 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5531 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5532 (set_at, load_register, load_address, move_register): Likewise.
5533 (load_got_offset, add_got_offset): Likewise.
5534 Update all calls and tidy accordingly.
5536 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5538 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5539 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5540 (RELAX_USE_SECOND): Bump to 0x10000.
5541 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5542 (mips_macro_warning): New variable.
5543 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5544 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5545 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5547 (append_insn): Update mips_macro_warning.sizes.
5548 (macro_start, macro_warning, macro_end): New functions.
5549 (macro_build): Don't emit warnings here.
5550 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5551 (md_convert_frag): Check for cases where one macro alternative
5552 needs a warning and the other doesn't. Emit a warning if the
5553 longer sequence was chosen.
5555 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5557 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5558 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5559 the first sequence, the size of the second sequence, and a flag
5560 that says whether we should warn.
5561 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5562 (RELAX_FIRST, RELAX_SECOND): New.
5563 (mips_relax): New variable.
5564 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5565 (append_insn): Remove "place" argument. Use mips_relax.sequence
5566 rather than "place" to check whether we're expanding the second
5567 alternative of a relaxable macro. Remove redundant check for
5568 branch relaxation. If generating a normal insn, and there
5569 is not enough room in the current frag, call relax_close_frag()
5570 to close it. Update mips_relax.sizes[]. Emit fixups for the
5571 second version of a relaxable macro. Record the first relaxable
5572 fixup in mips_relax. Remove tc_gen_reloc workaround.
5573 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5574 in the same way as in append_insn.
5575 (mips16_macro_build): Remove "place" argument.
5576 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5577 when generating the second version of a relaxable macro.
5578 (load_got_offset, add_got_offset): New functions.
5579 (load_address, macro): Use new relaxation machinery. Remove
5580 tc_gen_reloc workarounds.
5581 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5582 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5583 first version is needed.
5584 (tc_gen_reloc): Remove relaxation handling.
5585 (md_convert_frag): Go through the fixups for a relaxable macro and
5586 mark those that belong to the unneeded alternative as done. If the
5587 second alternative is needed, adjust the fixup addresses to account
5588 for the deleted first alternative.
5590 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5592 * frags.h (frag_room): Declare.
5593 * frags.c (frag_room): New function.
5594 * doc/internals.texi: Document it.
5596 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5598 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5599 optimization for -mtune=r3900, as this will break on other CPUs.
5601 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
5603 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5604 be relaxed, use fixup.
5605 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5607 2004-01-19 Jakub Jelinek <jakub@redhat.com>
5609 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5612 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5614 * config/tc-mips.c (append_insn): Properly detect variant frags
5615 that preclude swapping of relaxed branches. Correctly swap
5616 instructions between frags when dealing with relaxed branches.
5618 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5620 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5622 * aclocal.m4: Regenerate.
5623 * configure: Regenerate.
5625 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5627 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5630 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
5632 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5633 reloc, reserve space for the delay slot as well as the jalr itself.
5635 2004-01-09 Paul Brook <paul@codesourcery.com>
5637 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5638 (do_vfp_sp2_from_reg2): New function.
5640 (do_vfp_dp_from_reg2): Check return values properly.
5642 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5644 * config/tc-mips.c (warn_nops): Remove static variable.
5645 (macro): Remove test of warn_nops.
5646 (md_shortops): Remove 'n'.
5647 (md_parse_option): Remove 'n' case.
5648 (md_show_usage): Remove -n.
5649 * doc/as.texinfo (Overview): Remove MIPS -n option.
5650 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5651 * NEWS: Mention removal of MIPS -n option.
5653 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5654 (cop_interlocks): Check ISA level.
5655 (cop_mem_interlocks): Define.
5656 (reg_needs_delay): Check cop_interlocks rather than
5657 ISA_HAS_COPROC_DELAYS.
5658 (append_insn): Likewise. Use cop_mem_interlocks rather than
5659 directly checking mips_opts.isa.
5660 (mips_emit_delays): Likewise.
5662 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5664 * config/tc-ia64.c (unwind): Move next_slot_number and
5665 next_slot_frag to ...
5666 (unw_rec_list): Here.
5667 (free_list_records): Removed.
5668 (output_unw_records): Likewise.
5669 (generate_unwind_image): Make it void.
5670 (alloc_record): Initialize next_slot_number and next_slot_frag.
5671 (slot_index): Take .org, .space and .align into account.
5672 (fixup_unw_records): Don't set slot_number to 0. Use
5673 list->next_slot_number and list->next_slot_frag instead of
5674 unwind.next_slot_number and unwind.next_slot_frag.
5675 (ia64_convert_frag): New.
5676 (generate_unwind_image): Generate a rs_machine_dependent frag
5678 (emit_one_bundle): Use list->next_slot_number and
5679 list->next_slot_frag instead of unwind.next_slot_number and
5680 unwind.next_slot_frag.
5682 * config/tc-ia64.h (md_convert_frag): Defined as
5684 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5686 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5688 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5689 * config/tc-frv.h (md_apply_fix3): Don't define.
5690 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5692 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5693 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5694 * config/tc-frv.c (line_separator_chars): Add `!'.
5695 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5696 * config/tc-frv.c (md_assemble): Clear insn upfront.
5697 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5698 * config/tc-frv.c (OPTION_FDPIC): New macro.
5699 (md_longopts): Add mfdpic.
5700 (md_parse_option): Handle it.
5701 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5702 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5703 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5704 (frv_pic_ptr): Parse funcdesc.
5706 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5708 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5709 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5711 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5713 * Makefile.am (Makefile): Move the dependency on
5714 $(BFDDIR)/configure.in to...
5715 (CONFIG_STATUS_DEPENDENCIES): ... here.
5716 (AUTOMAKE_OPTIONS): Require automake 1.8.
5717 * Makefile.in: Regenerate.
5718 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5719 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5720 $(BFDDIR)/configure.in here as well.
5721 * doc/Makefile.in: Regenerate.
5723 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5725 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5726 * Makefile.in: Regenerate.
5727 * aclocal.m4: Regenerate.
5728 * doc/Makefile.am (install, install-info): Remove.
5729 (install-data-local): A new hook for install-info.
5730 (AUTOMAKE_OPTIONS): Require automake 1.8.
5731 * doc/Makefile.in: Regenerate.
5733 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
5735 * doc/c-sh.texi: Update description about floating point behavior
5738 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5740 * configure.in: Add m68k-uClinux target.
5741 * configure: Regenerate.
5743 For older changes see ChangeLog-0203
5749 version-control: never