1 2005-07-27 Jan Beulich <jbeulich@novell.com>
3 * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
5 (unw_p_record): Remove unused/redundant fields imask and rmask.
6 Combine spoff and pspoff into a union. Combine gr and br into a
7 union. Change type of grmask and brmask to unsigned char. Change type
8 of frmask to unsigned int.
9 (unw_x_record): Combine spoff, pspoff, and treg into a union.
10 * config/tc-ia64.c (unwind): New field 'pending_saves'.
11 (check_pending_save): New.
12 (alloc_record): Clear out entire record.
13 (output_psp_gr): Use renamed structure fields.
14 (output_psp_sprel): Likewise.
15 (output_rp_gr): Likewise.
16 (output_rp_br): Likewise.
17 (output_rp_psprel): Likewise.
18 (output_rp_sprel): Likewise.
19 (output_pfs_gr): Likewise.
20 (output_pfs_psprel): Likewise.
21 (output_pfs_sprel): Likewise.
22 (output_preds_gr): Likewise.
23 (output_preds_psprel): Likewise.
24 (output_preds_sprel): Likewise.
25 (output_spill_base): Likewise.
26 (output_unat_gr): Likewise.
27 (output_unat_psprel): Likewise.
28 (output_unat_sprel): Likewise.
29 (output_lc_gr): Likewise.
30 (output_lc_psprel): Likewise.
31 (output_lc_sprel): Likewise.
32 (output_fpsr_gr): Likewise.
33 (output_fpsr_psprel): Likewise.
34 (output_fpsr_sprel): Likewise.
35 (output_priunat_gr): Likewise.
36 (output_priunat_psprel): Likewise.
37 (output_priunat_sprel): Likewise.
38 (output_bsp_gr): Likewise.
39 (output_bsp_psprel): Likewise.
40 (output_bsp_sprel): Likewise.
41 (output_bspstore_gr): Likewise.
42 (output_bspstore_psprel): Likewise.
43 (output_bspstore_sprel): Likewise.
44 (output_rnat_gr): Likewise.
45 (output_rnat_psprel): Likewise.
46 (output_rnat_sprel): Likewise.
47 (output_spill_psprel): Likewise.
48 (output_spill_sprel): Likewise.
49 (output_spill_reg): Likewise.
50 (output_fr_mem): Likewise. Allocate one unwind record per set mask
52 (output_frgr_mem): Likewise.
53 (output_gr_mem): Likewise.
54 (output_br_mem): Likewise.
55 (output_gr_gr): Likewise.
56 (output_br_gr): Likewise.
57 (fixup_unw_records): Likewise.
58 (process_one_record): Use renamed structure fields. For gr_gr and
59 br_gr, collect mask from chain of records before output.
60 (in_prologue): Simplify and eliminate early returns. Call
62 (in_body): Simplify and eliminate early returns.
63 (dot_body): Call check_pending_save.
64 (md_assemble): Update comment. Deal with pending saves.
66 2005-07-26 Jan Beulich <jbeulich@novell.com>
68 * config/tc-i386.c (optimize_imm): Calculate candidate immediates
69 mask from guessed suffix, but mask out other immediate types only
70 if at least on candidate is valid for the insn.
72 2005-07-25 DJ Delorie <dj@redhat.com>
74 * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
75 Support %mod() modifiers from opcodes.
76 * doc/c-m32c.texi (M32C-Modifiers): New section.
78 2005-07-25 Jan Hubicka <jh@suse.cz>
79 H.J. Lu <hongjiu.lu@intel.com>
81 * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
83 (elf_com_section_ptr): New.
84 (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
85 (elf_common_parse): Make it global. Use elf_com_section_ptr
86 instead of bfd_com_section_ptr.
87 (obj_elf_change_section): Handle x86-64 large bss sections.
89 * config/obj-elf.h (elf_com_section_ptr): New.
90 (elf_common_parse): New.
92 * config/tc-i386.c (handle_large_common): New.
93 (md_pseudo_table): Add "largecomm".
94 (x86_64_section_letter): New.
95 (x86_64_section_word): New.
97 * config/tc-i386.h (x86_64_section_word): New.
98 (x86_64_section_letter): New.
99 (md_elf_section_letter): New. Defined.
100 (md_elf_section_word): Likewise.
102 2005-07-21 Ralf Corsepius <ralf.corsepius@rtems.org>
104 * configure.tgt: Remove i386-*-rtemself*.
105 Remove sparc-*-rtemself*.
107 2005-07-21 Ben Elliston <bje@gnu.org>
109 * config/tc-m68k.h: Remove TE_LYNX conditional code.
111 2005-07-21 Paul Brook <paul@codesourcery.com>
113 * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
116 2005-07-20 Tavis Ormandy <taviso@gentoo.org>
118 * messages.c: Use vsnprintf instead of vsprintf.
120 2005-07-20 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
122 * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
123 BFD_RELOC_16_PCREL to Support R_M32R_REL32.
125 2005-07-18 Nick Clifton <nickc@redhat.com>
127 * configure.tgt: Restore alpha ordering to list of arches.
129 2005-07-18 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
131 * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
133 2005-07-18 Jan Beulich <jbeulich@novell.com>
135 * config/tc-i386.c (md_begin): Use IS_ELF.
136 (tc_i386_fix_adjustable): Likewise.
137 (md_estimate_size_before_relax): Likewise.
138 (md_apply_fix): Likewise.
139 (i386_target_format): Likewise.
140 (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
141 (i386_immediate): Remove #ifdef LEX_AT.
142 (i386_displacement): Likewise.
143 * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
146 2005-07-18 Jan Beulich <jbeulich@novell.com>
148 * config/tc-i386.c (reloc): Convert to ISO C90. Change first
149 parameter to unsigned. Parameter sign now is tristate - zero/
150 positive mean unsigned/signed, negative means signedness doesn't
151 matter. Check field size,
152 signedness, and pcrel-ness are in agreement between relocated field
153 and relocation type. Adjust diagnostics.
154 (optimize_imm): And type mask of operand instead of overwriting it.
155 (lex_got): Convert to ISO C90. Add third parameter. Add new field to
156 local structure and initialize gotrel accordingly. Pass caller as
157 mask of types that the operator can match.
158 (x86_cons_fix_new): Let reloc know that signedness of relocation
160 (x86_pe_cons_fix_new): Likewise.
161 (x86_cons): Pass additional argument to lex_got.
162 (i386_immediate): New local variable 'types'. Pass its address as
163 additional argument to lex_got. Mask out operand types not supported
165 (i386_displacement): Likewise. Set bigdisp to all types supported in
166 64-bit mode, combining the previously split initialization.
168 2005-07-18 Jan Beulich <jbeulich@novell.com>
170 * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
173 2005-07-16 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
175 * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
178 2005-07-16 Alan Modra <amodra@bigpond.net.au>
180 * Makefile.am: Run "make dep-am".
181 * Makefile.in: Regenerate.
183 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
185 * gas/config/tc-i386.h (CpuVMX): New.
186 (CpuUnknownFlags): Add CpuVMX.
188 2005-07-14 Jim Blandy <jimb@redhat.com>
190 Add support for the Renesas M32C.
191 * Makefile.am (CPU_TYPES): List m32c.
192 (TARGET_CPU_CFILES): List config/tc-m32c.c.
193 (TARGET_CPU_HFILES): List config/tc-m32c.h.
194 * configure.in: Add case for m32c.
195 * configure.tgt: Add cases for m32c and m32c-*-elf.
196 * configure: Regenerated.
197 * config/tc-m32c.c, config/tc-m32c.h: New files.
198 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
199 * doc/Makefile.in: Regenerated.
200 * doc/all.texi: Set M32C.
201 * doc/as.texinfo: Add text for the M32C-specific options and line
202 comment characters, and refer to c-m32c.texi.
203 * doc/c-m32c.texi: New file.
205 2005-07-14 Nick Clifton <nickc@redhat.com>
208 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
209 the ins_parse buffer.
211 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
213 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
214 i386-*-rtemscoff*, sparc-*-rtemsaout*.
216 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
218 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
221 2005-07-08 Ben Elliston <bje@au.ibm.com>
223 * frags.h: Remove ANSI_PROTOTYPES conditional code.
224 * config/obj-elf.h: Likewise.
225 * config/tc-h8300.h: Likewise.
226 * config/tc-h8500.h: Likewise.
227 * config/tc-i370.h: Likewise.
228 * config/tc-i386.h: Likewise.
229 * config/tc-m68hc11.h: Likewise.
230 * config/tc-m68k.h: Likewise.
231 * config/tc-ppc.h: Likewise.
232 * config/tc-s390.h: Likewise.
233 * config/tc-sh.h: Likewise.
234 * config/tc-sparc.h: Likewise.
235 * config/tc-tic30.c: Likewise.
236 * config/tc-w65.h: Likewise.
237 * config/tc-xtensa.h: Likewise.
239 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
242 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
244 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
246 * config/tc-tic30.c (debug): Add format attribute. Fix format
249 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
251 * config/tc-i386.c (cpu_arch): Add sse3.
253 * config/tc-i386.h (CpuSSE3): Renamed from ...
254 (CpuPNI): This. Defined as CpuSSE3.
256 * doc/c-i386.texi: Document .sse3.
258 2005-07-06 Jan Beulich <jbeulich@novell.com>
260 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
262 2005-07-05 Nick Clifton <nickc@redhat.com>
264 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
265 md_chars_to_numbers to an unsigned pointer in order to avoid a
266 compile time warning.
268 2005-07-05 Paul Brook <paul@codesourcery.com>
270 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
272 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
274 * config/tc-ms1.c: New.
275 * config/tc-ms1.h: New.
276 * testsuite/gas/ms1/allinsn.d: New.
277 * testsuite/gas/ms1/allinsn.s: New.
278 * testsuite/gas/ms1/badinsn.s: New.
279 * testsuite/gas/ms1/badinsn1.s: New.
280 * testsuite/gas/ms1/badoffsethigh.s: New.
281 * testsuite/gas/ms1/badoffsetlow.s: New.
282 * testsuite/gas/ms1/badorder.s: New.
283 * testsuite/gas/ms1/badreg.s: New.
284 * testsuite/gas/ms1/badsignedimmhigh.s: New.
285 * testsuite/gas/ms1/badsignedimmlow.s: New.
286 * testsuite/gas/ms1/badsyntax.s: New.
287 * testsuite/gas/ms1/badsyntax1.s: New.
288 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
289 * testsuite/gas/ms1/badunsignedimmlow.s: New.
290 * testsuite/gas/ms1/errors.exp: New.
291 * testsuite/gas/ms1/ldst.s: New.
292 * testsuite/gas/ms1/misc.d: New.
293 * testsuite/gas/ms1/misc.s: New.
294 * testsuite/gas/ms1/ms1-16-003.d: New.
295 * testsuite/gas/ms1/ms1-16-003.s: New.
296 * testsuite/gas/ms1/ms1.exp: New.
297 * testsuite/gas/ms1/msys.d: New.
298 * testsuite/gas/ms1/msys.s: New.
299 * testsuite/gas/ms1/relocs.d: New.
300 * testsuite/gas/ms1/relocs.exp: New.
301 * testsuite/gas/ms1/relocs1.s: New.
302 * testsuite/gas/ms1/relocs2.s: New.
304 2005-07-05 Jan Beulich <jbeulich@novell.com>
306 * config/tc-i386.h (CpuSVME): New.
307 (CpuUnknownFlags): Include CpuSVME.
308 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
309 as alias of sledgehammer.
310 (md_assemble): Include invlpga in the check for insns with two source
312 (process_operands): Include SVME insns in the check for ignored
313 segment overrides. Adjust diagnostic.
314 (i386_index_check): Special-case SVME insns with memory operands.
316 2005-07-04 Khem Raj <kraj@mvista.com>
317 Nick Clifton <nickc@redhat.com>
319 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
320 use an immediate value.
321 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
322 since the register field of the operands structure is unsigned.
323 (s_arm_unwind_save_vfp): Make "reg" unsigned.
324 (parse_operands): Make the 2ns parameter an unsigned pointer to
326 (do_ldrd): When using the imm field of the operands structure as a
327 second register field, treat it as unsigned.
329 2005-07-04 Alan Modra <amodra@bigpond.net.au>
332 * config/obj-elf.c (obj_elf_change_section): Use backend
335 2005-07-01 Jan Beulich <jbeulich@novell.com>
337 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
338 (output_spill_psprel, output_spill_psprel_p): Combine.
339 (output_spill_sprel, output_spill_sprel_p): Combine.
340 (output_spill_reg, output_spill_regp_p): Combine.
341 (process_one_record): Handle psp_psprel.
342 (parse_predicate_and_operand): New.
343 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
344 initialize output values. Emit diagnostic case here.
345 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
346 (add_unwind_entry): New second parameter. Allow first parameter to
347 be NULL. Parse optional tag, emit warning about further support for
348 it otherwise being missing. Check end-of-line when requested.
349 (dot_fframe): Clear operand when wrong. Allow tag.
350 (dot_vframe): Likewise.
351 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
353 (dot_vframepsp): Remove.
354 (dot_altrp): Clear operand when wrong. Allow tag.
355 (dot_save): Likewise. Let default case also go through
357 (dot_savemem): Likewise.
358 (dot_restore): Don't return when wrong operand. Allow tag.
359 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
360 parse_predicate_and_operand and the new arguments to
361 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
362 when wrong operand. Allow tag.
363 (dot_restorereg, dot_restorereg_p): Likewise.
364 (dot_spillmem, dot_spillmem_p): Likewise.
365 (dot_saveg): Clear operand when wrong. Perform tighter operand
367 (dot_savef): Likewise.
368 (dot_saveb): Likewise.
369 (dot_savegf): Likewise.
370 (dot_spill): Remove end-of-line check. Combine. Simplify by using
371 parse_predicate_and_operand and the new arguments to
372 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
373 when wrong operand. Allow tag.
375 (dot_label_state): Don't return when wrong operand.
376 (dot_copy_state): Likewise.
377 (dot_unwabi): Likewise. Check if in prologue.
378 (dot_body): Don't call demand_empty_rest_of_line.
379 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
381 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
382 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
383 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
384 (parse_operand): New second parameter. Don't deal with '}' here
385 anymore. Don't advance past end-of-line.
386 (parse_operands): Pass second argument to parse_operand.
387 (ia64_start_line): Prevent out-of-bounds access through
388 input_line_pointer. Deal with '}' here.
389 (ia64_unrecognized_line): Don't deal with '}' here.
390 (dot_alias): Use ignore_rest_of_line not its deprecated alias
391 discard_rest_of_line.
393 2005-06-30 Zack Weinberg <zack@codesourcery.com>
395 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
396 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
397 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
398 (do_branch): Always set inst.reloc.pc_rel.
399 (s_arm_elf_cons): Disallow use of (plt) suffix.
400 (do_adrl): Adjust X_add_number unconditionally.
401 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
402 argument. Handle all adjustment for pipeline offset here.
403 (md_apply_fix): No need to undo work of md_pcrel_from. No
404 need to extract pre-encoded pipeline adjustments from various
405 branch instructions. Generally, assume instructions are already
406 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
407 special cases. Handle BFD_RELOC_ARM_PLT32 like
408 BFD_RELOC_ARM_PCREL_BRANCH.
409 (tc_gen_reloc): Remove OBJ_ELF special case.
410 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
412 2005-06-30 Ben Elliston <bje@gnu.org>
414 * Makefile.am (check-DEJAGNU): Don't search for expect.
415 * Makefile.in: Regenerate.
417 2005-06-30 Ben Elliston <bje@gnu.org>
419 * Makefile.am (EXPECT): Set to expect.
420 (RUNTEST): Likewise, set to runtest.
421 * Makefile.in: Regenerate.
423 2005-06-23 Ben Elliston <bje@gnu.org>
425 * config/m68k-parse.h: Use ISO C90.
426 * config/m68k-parse.y: Likewise.
427 * config/tc-m68k.h: Likewise.
429 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
432 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
434 (optimize_disp): Optimize only if possible. Don't use 64bit
435 displacement on non-constants and do same on constants if
438 2005-06-17 Jan Beulich <jbeulich@novell.com>
440 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
441 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
442 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
443 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
444 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
446 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
447 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
448 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
449 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
450 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
451 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
452 convert 8-byte pc-relative relocations.
453 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
454 (i386_validate_fix): Likewise.
455 (x86_cons): Also handle quad values in 64-bit mode.
456 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
457 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
458 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
459 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
461 2005-06-13 Zack Weinberg <zack@codesourcery.com>
463 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
464 symbolP as well as for names with a leading dot. Use ACONCAT.
465 (md_apply_fix): For branch relocations, only replace value
466 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
467 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
468 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
469 (LOCAL_LABEL_PREFIX): Don't define.
471 2005-06-10 Alan Modra <amodra@bigpond.net.au>
473 * config/tc-hppa.c (pa_block): Allocate just one byte for the
476 2005-06-08 James E Wilson <wilson@specifixinc.com>
479 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
480 is NULL, then emit a warning, and return the current index.
482 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
485 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
486 temporary copy of the operands array so that changes can be safely
487 backed out if the insn does not match.
488 (m68k_compare_opcode): Shortcut the test when the parameters are
489 the same. Return 1 if the names match but the second opcode is
490 further on in the array than the first.
492 2005-06-08 Nick Clifton <nickc@redhat.com>
495 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
497 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
499 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
501 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
502 Michael Snyder <msnyder@redhat.com>
503 Stan Cox <scox@redhat.com>
505 * configure.in: Add ms1 case.
507 * configure: Regenerate.
509 * configure.tgt: Add ms1 case.
511 2005-06-07 Bob Wilson <bob.wilson@acm.org>
513 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
514 * config/tc-xtensa.c (new_resource_table): Likewise.
515 (resize_resource_table): Likewise.
516 (release_resources): Fix assertion for unsigned values.
518 2005-06-07 Zack Weinberg <zack@codesourcery.com>
520 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
521 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
522 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
523 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
524 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
525 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
526 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
527 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
528 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
529 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
530 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
531 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
532 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
533 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
534 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
535 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
536 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
537 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
538 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
539 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
540 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
541 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
542 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
543 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
544 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
545 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
546 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
547 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
548 * config/tc-xtensa.c, config/tc-z8k.c:
549 Replace all instances of the string "_apply_fix3" with
551 * po/POTFILES.in, po/gas.pot: Regenerate.
553 2005-06-08 Alan Modra <amodra@bigpond.net.au>
555 * Makefile.am: Run "make dep-am".
556 (POTFILES): Remove GAS_CFILES.
557 * Makefile.in: Regenerate.
559 2005-06-07 David Ung <davidu@mips.com>
561 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
562 24kc, 24kf and 24kfx under MIPS32 release 2.
564 2005-06-04 Nick Clifton <nickc@redhat.com>
566 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
567 to their Thumb-enabled equivalents.
569 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
571 * config/tc-mips.c (load_register): Add leading "0x" to the
572 output of sprintf_vma().
575 2005-06-01 Nick Clifton <nickc@redhat.com>
577 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
578 test for the presence of thumb version of the parsing functions
579 since they must always exist and the test generates a compile time
582 2005-05-31 Richard Henderson <rth@redhat.com>
584 * config/tc-alpha.c (O_lituse_jsrdirect): New.
585 (alpha_reloc_op): Add it.
586 (debug_exp): Handle it.
587 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
588 (emit_insn): Handle it.
589 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
591 2005-05-31 Christian Groessler <chris@groessler.org>
593 * write.c (dump_section_relocs): Convert to ISO-C.
594 (write_relocs): Avoid signed/unsigned and fprintf argument
595 warnings in debug code.
597 2005-05-26 Zack Weinberg <zack@codesourcery.com>
599 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
600 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
601 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
602 (md_apply_fix3): Delete fix_is_thumb variable; refer to
603 fixP->tc_fix_data directly in the sole place it was used.
604 Explicitly truncate value, *valP, fixP->fx_addnumber, and
605 fixP->fx_offset to 32 bits, for consistent behavior between 32-
608 2005-05-27 Jan Beulich <jbeulich@novell.com>
610 * config/tc-ia64.c (struct proc_pending): New.
611 (unwind): Replace proc_start with proc_pending.
612 (unwind_diagnostic): Check unwind.proc_pending.sym.
613 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
614 Check if previous proc not closed. Record all entry points.
615 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
616 Set symbol sizes for entry points recorded in dot_proc. Check
617 arguments for consistency with respective .proc's.
618 (md_assemble): Replace unwind.proc_start with
619 unwind.proc_pending.sym.
621 2005-05-27 Jan Beulich <jbeulich@novell.com>
623 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
624 and last_ptr. Check all in-use slots for first one with non-NULL
625 unwind_record. Don't reload end_ptr before second update round.
627 2005-05-26 James E Wilson <wilson@specifixinc.com>
629 * config/tc-ia64.c (extra_goodness): Update comment.
630 (md_begin): Add debugging code to print best_template table.
632 2005-05-25 Jan Beulich <jbeulich@novell.com>
634 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
637 2005-05-25 Jan Beulich <jbeulich@novell.com>
639 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
640 BFD_RELOC_UNUSED when determining the width of the reloc.
642 2005-05-25 Jan Beulich <jbeulich@novell.com>
644 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
647 2005-05-25 Jan Beulich <jbeulich@novell.com>
649 * config/tc-ia64.c (dot_radix): Rewrite.
651 2005-05-25 Jan Beulich <jbeulich@novell.com>
653 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
655 (alloc_record): Remove references to next_slot_number and
657 (emit_one_bundle): Likewise.
659 2005-05-22 Nick Clifton <nickc@redhat.com>
661 * config/tc-v850.c (md_apply_fix3): Pass the address of the
662 message buffer when invoking the insert function.
664 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
666 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
667 only if an instruction match is found.
669 2005-05-20 Bob Wilson <bob.wilson@acm.org>
671 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
672 to addition in argument to xtensa_dwarf2_emit_insn.
674 2005-05-19 Zack Weinberg <zack@codesourcery.com>
676 * Makefile.am: Have 'all' depend on 'info'.
677 * Makefile.in: Regenerate.
679 2005-05-19 Alan Modra <amodra@bigpond.net.au>
681 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
683 2005-05-19 Anton Blanchard <anton@samba.org>
685 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
686 (md_show_usage): Document it.
687 (ppc_setup_opcodes): Insert POWER5 mnemonics.
688 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
690 2005-05-19 Jan Beulich <jbeulich@novell.com>
692 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
693 relocations in unwind section.
695 2005-05-18 Nick Clifton <nickc@redhat.com>
697 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
698 if one exists. Ignore any error messages it may produce, just
699 allow it to perform the insertion.
701 2005-05-17 Zack Weinberg <zack@codesourcery.com>
703 * hash.c (hash_lookup): Add len parameter. All callers changed.
704 (hash_find_n): New interface.
705 * hash.h: Prototype hash_find_n.
706 * sb.c: Include as.h.
707 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
708 (sb_scrub_and_add_sb): New interface.
709 * sb.h: Prototype sb_scrub_and_add_sb.
710 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
712 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
713 reference to BFD_RELOC_ARM_GOT12 which is never generated.
714 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
716 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
718 * doc/Makefile.am (gasver.texi): Don't use $<.
719 * doc/Makefile.in: Regenerated.
721 2005-05-17 Nick Clifton <nickc@redhat.com>
724 * symbols.c (resolve_symbol_value): Do not move symbols whose
725 value expression has not been resolved or finalized into the
726 absolute section as this will confuse other parts of the assembler
727 into thinking that their value is zero.
729 2005-05-17 Jan Beulich <jbeulich@novell.com>
731 * read.c (_find_end_of_line): New.
732 (find_end_of_line): New.
733 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
734 (read_a_source_file): Use it.
737 (get_line_sb): Use it.
738 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
739 (s_comm_internal): Likewise.
742 (s_ignore): Use ignore_rest_of_line.
743 * read.h (find_end_of_line): Prototype.
744 (discard_rest_of_line): Remove prototype. #define to
747 2005-05-17 Nick Clifton <nickc@redhat.com>
749 * config/tc-v850,h (TC_FIX_TYPE): Define.
750 (TC_INIT_FIX_TYPE): Define.
751 * config/tc-v850.c (md_assemble): When creating a fix record the
752 operand in the tc_fix_data field.
753 (md_apply_fix3): When applying a resolved fix use the operand's
754 insertion procedure to store the value, if the operand has been
757 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
759 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
761 * Makefile.in: Regenerated.
763 2005-05-13 Sterling Augustine <sterling@tensilica.com>
764 Bob Wilson <bob.wilson@acm.org>
766 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
768 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
769 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
771 2005-05-11 Alan Modra <amodra@bigpond.net.au>
773 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
774 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
776 2005-05-10 Michael Matz <matz@suse.de>
778 * frags.c (frag_grow): Don't be too greedy in allocating memory.
780 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
782 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
785 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
786 Handle label-without-colon before ordinary dot-pseudo as an
787 ordinary label. Don't leak memory for label-without-colon alone
788 on a line. Don't mmixal-munge operands for dot-pseudos.
790 2005-05-10 Jan Beulich <jbeulich@novell.com>
792 * macro.c (get_any_string): Remove the two last parameters. Replace
793 references to the former expand parameter by using macro_alternate.
794 Simplify loop condition for checking for end-of-string.
795 (get_string): Remove redunant call to sb_skip_white.
796 (do_formals): Remove two last arguments to get_any_string.
797 (macro_expand): Likewise.
798 (expand_irp): Likewise.
800 2005-05-10 Jan Beulich <jbeulich@novell.com>
802 * read.c (s_macro): Move local variable 'local' to smaller scope.
803 Call sb_kill on it when done.
805 2005-05-09 Jan Beulich <jbeulich@novell.com>
807 * config/tc-i386.c (optimize_disp): Discard displacement entirely
808 when zero and not required by encoding constraints.
810 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
813 * config/tc-sh64.c (sh64_fake_label): New.
815 * config/tc-sh64.h (TC_FAKE_LABEL): New.
817 * doc/internals.texi (TC_FAKE_LABEL): Document.
819 * write.c (TC_FAKE_LABEL): New.
820 (adjust_reloc_syms): Use it.
821 (write_object_file): Likewise.
823 2005-05-09 Jan Beulich <jbeulich@novell.com>
825 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
826 and comma in Intel mode.
828 2005-05-09 Jan Beulich <jbeulich@novell.com>
830 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
831 names to match ABI. Add more registers for 32-bit and 64-bit modes.
832 Make name array static and const. Adjust lookup to account for NULL
833 entries (standing for unused register numbers).
835 2005-05-09 Jan Beulich <jbeulich@novell.com>
837 * config/tc-i386.c (parse_insn): Consider all matching instructions
838 when checking for string instruction after string-only prefix.
840 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
843 * config/tc-ia64.c (start_unwind_section): Properly check
844 comdat group with SHF_GROUP.
846 2005-05-06 Bob Wilson <bob.wilson@acm.org>
848 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
850 2005-05-06 Bob Wilson <bob.wilson@acm.org>
852 * config/tc-xtensa.c: Remove excess whitespace.
853 * config/tc-xtensa.h: Likewise.
854 * config/xtensa-istack.h: Likewise.
855 * config/xtensa-relax.c: Likewise.
856 * config/xtensa-relax.h: Likewise.
858 2005-05-06 Nick Clifton <nickc@redhat.com>
860 * sb.h: Fix formatting of comments.
861 * sb.c: Fix formatting of comments.
863 2005-05-06 Jan Beulich <jbeulich@novell.com>
865 * sb.h (sb_add_buffer): Reintroduce.
866 * sb.c (sb_add_buffer): Likewise.
868 2005-05-06 Jan Beulich <jbeulich@novell.com>
870 * macro.c (new_formal, del_formal): New.
871 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
872 required argument has default value. Stop looking for more formal
873 when there was a vararg one.
874 (macro_expand_body): Use new_formal and del_formal.
875 (macro_expand): Likewise. Initialize local variable err. Don't
876 return immediately when encountering an error. Warn when keyword
877 argument already had a value assigned. Eliminate duplicate clearing
878 of argument value. When current positional argument matches parameter
879 of vararg type, assign to it all the remaining arguments. Issue error
880 when required parameter does not have value.
881 (free_macro): Use del_formal.
882 (expand_irp): Initialize formal type. Free buffers associated with
883 formal prior to returning.
884 * macro.h (struct formal_struct): Add new field 'type' with new
885 enumeration type 'formal_type'.
886 * doc/as.texinfo: Document macro parameter qualifiers.
887 * NEWS: Mention new functionality.
889 2005-05-06 Jan Beulich <jbeulich@novell.com>
891 * cond.c (s_ifb): New.
892 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
893 * read.h (s_ifb): Prototype.
894 * doc/as.texinfo: Document .ifb and .ifnb.
896 2005-05-05 Steve Ellcey <sje@cup.hp.com>
898 * config/tc-ia64.c (MIN): Undef.
900 2005-05-05 Paul Brook <paul@codesourcery.com>
902 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
904 2005-05-05 Matt Thomas <matt@3am-software.com>
906 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
909 2005-05-05 Nick Clifton <nickc@redhat.com>
911 * Update the address and phone number of the FSF organization in
912 the GPL notices in the following files:
913 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
914 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
915 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
916 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
917 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
918 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
919 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
920 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
921 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
922 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
923 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
924 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
925 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
926 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
927 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
928 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
929 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
930 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
931 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
932 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
933 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
934 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
935 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
936 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
937 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
938 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
939 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
940 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
941 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
942 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
943 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
944 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
945 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
946 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
947 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
948 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
949 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
950 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
951 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
952 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
953 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
954 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
955 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
956 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
957 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
958 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
959 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
960 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
961 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
962 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
963 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
964 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
965 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
966 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
967 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
968 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
969 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
970 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
971 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
972 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
973 config/xtensa-istack.h, config/xtensa-relax.c,
974 config/xtensa-relax.h, doc/fdl.texi
976 2005-05-05 Nick Clifton <nickc@redhat.com>
978 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
979 the target_big_endian variable to false.
981 2005-05-04 Alan Modra <amodra@bigpond.net.au>
983 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
984 list traversal. Use bfd_section_list_prepend.
985 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
986 over the section list.
987 * config/tc-xtensa.c (xtensa_remove_section): Delete.
988 (xtensa_insert_section): Delete.
989 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
990 and bfd_section_list_prepend.
991 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
992 bfd_section_list_insert_after.
994 2005-05-03 Nick Clifton <nickc@redhat.com>
996 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
997 of bfd_section_list... macros.
998 * config/tc-mmix.c (mmix_frob_file): Likewise.
999 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
1000 (xtensa_insert_section): Likewise.
1002 * macro.c (macro_hash): Remove static.
1003 * macro.h (macro_hash): Provide an external declaration.
1005 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
1007 * write.c (write_object_file): Use bfd_section_double_list_remove
1010 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1012 * doc/Makefile.am (gasver.texi): Correct quoting.
1013 * doc/Makefile.in: Regenerated.
1015 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
1017 * configure.tgt: Add h8300*-*-rtemscoff.
1018 Switch h8300*-*-rtems* to elf.
1020 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
1022 * hash.c: Undo the last change.
1025 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
1027 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
1029 (DISTCLEANFILES): Remove.
1030 (MAINTAINERCLEANFILES): Add asconfig.texi.
1031 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1033 2005-04-29 Ben Elliston <bje@au.ibm.com>
1035 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
1036 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
1037 (bignum-copy.o): Remove.
1038 * Makefile.in: Regenerate.
1039 * makefile.vms (OBJS): Remove bignum-copy.obj.
1040 * symbols.h (local_symbol_make): Remove declaration.
1041 (verify_symbol_chain_2): Likewise.
1042 * symbols.c (local_symbol_make): Make static.
1043 (max_indent_level): Likewise.
1044 (verify_symbol_chain_2): Remove.
1045 * macro.c (macro_hash): Make static.
1046 * messages.c (fprint_value): Remove.
1047 * read.h (get_absolute_expr): Remove.
1048 (emit_leb128_expr): Likewise.
1049 (do_s_func): Likewise.
1050 * read.c (do_s_func): Make static.
1051 (emit_leb128_expr): Likewise.
1052 (get_absolute_expr): Likewise.
1053 * as.h (as_howmuch): Remove declaration.
1054 (fprint_value): Likewise.
1055 * as.c (myname): Make static.
1056 * input-scrub.c (as_howmuch): Remove.
1057 (as_1_char): Likewise.
1058 * input-file.h (input_file_is_open): Remove.
1059 * input-file.c (input_file_is_open): Likewise.
1060 * expr.h (expr_build_unary): Remove declaration.
1061 (expr_build_binary): Likewise.
1062 * expr.c (expr_build_unary): Remove.
1063 (expr_build_binary): Likewise.
1064 * hash.h (hash_replace): Remove declaration.
1065 (hash_delete): Likewise.
1066 * hash.c (hash_replace): Remove.
1067 (hash_delete): Likewise.
1068 * bignum-copy.c (bignum_copy): Move from here ..
1069 * config/tc-vax.c (bignum_copy): .. to here.
1070 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
1071 (bignum_copy): Remove extern declaration.
1072 * sb.h (string_count): Remove extern declaration.
1073 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1074 (sb_name): Likewise.
1075 * sb.c (dsize): Replace preprocessor macro with static int.
1076 (string_count): Make static.
1077 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
1078 (sb_name): Likewise.
1079 * config/obj-coff.c (dim_index): Make static.
1080 * config/tc-i386.c (GOT_symbol): Likewise.
1081 (output_invalid_buf): Likewise.
1082 * doc/internals.texi (Warning and error messages): Remove the
1083 prototype for fprint_value.
1085 2005-04-27 Ben Elliston <bje@au.ibm.com>
1089 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
1091 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
1093 * read.c (pseudo_set): Disallow symbol set to common symbol.
1096 * write.c (write_object_file): Report common symbol name when
1097 disallowing local symbol set to common symbol.
1098 (adjust_reloc_syms): Disallow local symbol set to undefined
1101 2005-04-25 Jan Beulich <jbeulich@novell.com>
1103 * macro.c (macro_expand_body): Replace locals indicator parameters
1104 with actual macro_entry. New local variables macro_line and err.
1105 Don't return when encountering an error, just record the fact.
1106 Detect local symbol name colliding with parameter. Track line number
1107 inside of macro expansion.
1108 (do_formals): Move local variable name to wider scope. Check
1109 parameter of the same name doesn't already exist. In MRI mode, also
1110 check it doesn't collide with the argument count pseudo-parameter).
1111 (define_macro): Add file and line number parameters. Remove local
1112 variable namestr. New local variable error. Initialize macro_entry
1113 members file, line, and name. Don't return when encountering an
1114 error, just record the fact. Use %s in some diagnostics for read.c
1115 to insert the macro name. Free macro_entry on error.
1116 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
1117 when encountering an error, just record the fact.
1118 (expand_irp): Don't return when encountering an error, just record
1120 * macro.h (macro_struct): New members name, file, and line.
1121 (define_macro): Add file and line number parameters.
1122 * read.c (s_macro): Pass file and line to define_macro. Tag warning
1123 regarding pseudo-op redefinition with the file/line that macro
1124 definition started at.
1126 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1128 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
1129 (future_alignment_required): Remove ifdefs that use it.
1131 2005-04-22 Bob Wilson <bob.wilson@acm.org>
1133 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
1134 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
1135 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
1137 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
1138 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
1140 2005-04-21 Christian Groessler <chris@groessler.org>
1142 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
1145 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
1147 * config/obj-aout.h (S_IS_EXTERN): Removed.
1148 * config/obj-bout.h (S_IS_EXTERN): Likewise.
1149 * config/obj-coff.h (S_IS_EXTERN): Likewise.
1150 * symbols.c (S_IS_EXTERN): Likewise.
1151 * symbols.h (S_IS_EXTERN): Likewise.
1153 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
1155 * config/tc-d10v.c (md_apply_fix3): Likewise.
1156 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
1157 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
1158 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
1159 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
1160 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
1161 (shmedia_md_convert_frag): Likewise.
1162 * symbols.c (print_symbol_value_1): Likewise.
1163 * write.c (write_object_file): Likewise.
1165 2005-04-20 Nick Clifton <nickc@redhat.com>
1167 * config/tc-xtensa.c (get_aligned_diff): Change type of
1168 branch_align to offsetT so that its signedness matches that of
1171 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
1172 number into a readable string.
1173 (load_register): Likewise.
1175 2005-04-20 Andreas Schwab <schwab@suse.de>
1177 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
1179 2005-04-19 David S. Miller <davem@davemloft.net>
1181 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1182 NULL insn, exit early. Remove now spurious NULL checks.
1183 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1186 2005-04-19 Jan Beulich <jbeulich@novell.com>
1188 * symbols.h (symbol_find_base): Remove prototype.
1189 * symbols.c (save_symbol_name): Remove code section conditional upon
1191 (symbol_find): Remove.
1192 (symbol_find_base): Rename to symbol_find.
1193 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1195 * config/obj-coff.c (tag_insert): Remove code section conditional
1196 upon STRIP_UNDERSCORE.
1197 (obj_coff_def): Likewise.
1198 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1199 (coff_frob_symbol): Likewise.
1200 (yank_symbols): Likewise.
1201 (c_section_symbol): Likewise.
1202 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1203 * config/tc-arm.c (symbol_locate): Remove code section conditional
1204 upon STRIP_UNDERSCORE.
1205 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1206 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1207 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1208 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1209 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1211 2005-04-19 Andreas Schwab <schwab@suse.de>
1213 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1214 access to application registers.
1216 2005-04-19 Jan Beulich <jbeulich@novell.com>
1218 * config/te-sysv32.h: Remove.
1219 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1221 * Makefile.in (TARG_ENV_HFILES): Likewise.
1223 2005-04-19 Jan Beulich <jbeulich@novell.com>
1226 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1229 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1231 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1233 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1235 * config/tc-mips.c (normalize_constant_expr): Don't check for
1237 (check_absolute_expr): Only call normalize_constant_expr() if
1239 (mips_ip): Likewise.
1241 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1243 2005-04-18 Jan Beulich <jbeulich@novell.com>
1245 * macro.c (free_token): New, freeing all the memory associated with a
1247 (do_formals): Move initializers to ...
1248 (define_macro): ... here.
1249 (delete_macro): Convert passed in name to lower case. Warn when
1250 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1252 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1254 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1256 2005-04-15 Jan Beulich <jbeulich@novell.com>
1258 * config/obj-elf.c (obj_elf_struct): New.
1259 (elf_pseudo_table). Use it for .offset and .struct.
1261 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1262 Sterling Augustine <sterling@tensilica.com>
1264 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1265 than the section alignment.
1267 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1268 H.J. Lu <hongjiu.lu@intel.com>
1270 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1271 * config/tc-xtensa.c (xg_translate_sysreg_op,
1272 xtensa_translate_old_userregs_ops,
1273 xtensa_find_unaligned_branch_targets,
1274 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1275 relax_frag_add_nop): Support 64-bit host.
1276 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1277 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1279 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1281 * configure.tgt: Add support for OpenBSD/sparc ELF.
1283 * configure.tgt: Set emulation for mips-*-openbsd*.
1284 Remove broken mips-dec-openbsd* config.
1285 * configure.in: Set default ABI for mips64-*-openbsd*.
1286 * configure: Regenerate.
1288 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1290 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1291 optimization for constant addresses.
1293 2005-04-14 Nick Clifton <nickc@redhat.com>
1295 * as.c (main): Move parse_args before symbol_begin and frag_init
1296 so that the hash table size can be set before it is used.
1297 * hash.c: Use an unsigned long type for the size of the hash
1299 * hash.h (set_gas_hash_table_size): Update the prototype.
1301 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1303 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1304 * acinclude.m4: Include ../bfd/warning.m4.
1305 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1306 * Makefile.in: Regenerate.
1307 * configure: Regenerate.
1308 * doc/Makefile.in: Regenerate.
1310 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1312 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1313 (normalize_address_expr): New function to sign-extend address
1314 offsets that fit into 32 bits in 32-bit mode.
1315 (macro_build_ldst_constoffset): Use normalize_address_expr()
1316 instead of a handcoded sequence.
1317 (load_register): Likewise. Report oversized numbers in a useful
1319 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1320 for constant addresses. Report oversized numbers in a useful way.
1321 (mips_ip): Use normalize_address_expr() for addresses.
1323 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1325 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1326 similar to other instructions now that they're marked as ImmExt.
1328 2005-04-12 Nick Clifton <nickc@redhat.com>
1330 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1331 (gas_hash_table_size): New static variable.
1332 (set_gas_hash_table_size): New function: Records a requested size
1333 for the hash tables.
1334 (get_gas_hash_table_size): New function: Return a prime number
1335 near the requested size of the hash table.
1336 (hash_new): Use get_gas_hash_table_size.
1337 * hash.h: Add a prototype for set_gas_hash_table_size.
1338 * as.c (show_usage): Add description of new switches: --hash-size
1339 and --reduce-memory-overheads.
1340 (option_values): Add OPTION_HASH_TABLE_SIZE and
1341 OPTION_REDUCE_MEMORY_OVERHEADS.
1342 (std_longpopts): Add entries for the new options.
1343 (parse_args): Handle the new options.
1344 * Makefile.am: Add a dependency of as.c on hash.h.
1345 * Makefile.in: Regenerate.
1346 * doc/as.texinfo: Document the new switches.
1347 * NEWS: Mention the new switches.
1349 2005-04-12 Nick Clifton <nickc@redhat.com>
1352 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1355 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1357 * Makefile.am: Run "make dep-am".
1358 * Makefile.in: Regenerate.
1360 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1361 Bob Wilson <bob.wilson@acm.org>
1363 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1365 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1367 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1369 2005-04-11 Jan Beulich <jbeulich@novell.com>
1371 * NEWS: Mention these changes and their effects.
1372 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1374 (check_macro): Likewise.
1375 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1376 labels together with the closing pseudo-op.
1377 (macro_expand_body): Adjust comment. Range-check input before use.
1378 Adjust mis-spelled diagnostic. Use is_name_beginner.
1379 * read.c (try_macro): New.
1380 (read_a_source_file): New static variable last_eol. Don't list
1381 macro expansion lines more than once. Call try_macro.
1382 (s_macro): Set section of line_label to absolute instead of undefined.
1383 * doc/as.texinfo: Add information on the caveats of these changes.
1385 2005-04-11 Alan Modra <amodra@bigpond.net.au>
1387 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1388 * symbols.h (symbol_X_add_number): Update prototype.
1390 2005-04-10 Eric Christopher <echristo@redhat.com>
1392 * symbols.c (symbol_X_add_number): Fix warning.
1394 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1396 * config/tc-m68k.c (md_begin): Support 64bit host.
1397 (get_num): Support 64bit BFD on 32bit host.
1399 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1401 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1403 2005-04-09 Alan Modra <amodra@bigpond.net.au>
1405 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1406 call. Don't do the COFF hacks for multi-emulation gas. Move
1407 demand_empty_rest_of_line back to caller.
1408 (s_set, equals): demand_empty_rest_of_line here.
1411 * as.h (rs_dummy): Define.
1412 * symbols.c (symbol_X_add_number): New function.
1413 * symbols.h (symbol_X_add_number): Declare.
1414 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1415 * read.c (assign_symbol): New function, split out from s_set.
1416 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1417 Fix COFF hacks for multi-emulation gas.
1418 (s_set): Call assign_symbol. Remove "register" keyword.
1419 (set_zero_frag): New function.
1420 (pseudo_set): Always check for assignment to section syms.
1421 Always set segment and frag of symbol, and likewise extern for
1422 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1423 special case exp.X_add_number non-zero for O_symbol expressions.
1424 (equals): Use assign_symbol.
1426 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1428 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1431 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1433 * config/tc-i386.c (tc_gen_reloc): Don't turn
1434 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1436 2005-04-06 Nick Clifton <nickc@redhat.com>
1438 * po/rw.po: New translation: Kinyarwanda
1439 * configure.in (ALL_LINGUAS): Add rw
1440 * configure: Regenerate.
1442 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1443 Bob Wilson <bob.wilson@acm.org>
1445 * config/tc-xtensa.c (branch_align_power): New.
1446 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1447 future_alignment_required): Use branch_align_power to check section
1448 alignment as well as xtensa_fetch_width when aligning branch targets.
1450 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1452 * config/tc-xtensa.c: Warning fixes throughout.
1453 (xtensa_fetch_width): Change to unsigned.
1454 (assemble_nop, xtensa_find_unaligned_branch_targets,
1455 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1456 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1457 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1458 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1459 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1460 get_text_align_max_fill_size, get_text_align_nop_count,
1461 get_text_align_nth_nop_size, get_noop_aligned_address,
1462 get_aligned_diff, convert_frag_align_next_opcode,
1463 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1464 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1465 types, avoiding size_t and using offsetT and addressT appropriately.
1466 (get_text_align_power): Clean up types. Avoid incorrect bound.
1467 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1469 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1471 * config/tc-ia64.c (start_unwind_section): Undo the change
1473 (generate_unwind_image, dot_endp): Likewise.
1475 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1477 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1478 le_nop_stop arrays and initializers to file scope.
1479 (md_begin): When generating code for anything other than
1480 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1482 2005-04-01 Jan Beulich <jbeulich@novell.com>
1484 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1487 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1489 * NEWS: Mention [fdgh]_floating.
1490 * config/atof-vax.c: Fix some whitespace.
1491 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1493 2005-04-01 Nick Clifton <nickc@redhat.com>
1495 * configure.in: Add a check for <unistd.h> providing a prototype
1496 for getopt() which is compatible with the one in
1497 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1498 * configure: Regenerate.
1499 * config.in (HAVE_DECL_GETOPT): Add.
1501 2005-04-01 Jan Beulich <jbeulich@novell.com>
1503 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1505 2005-04-01 Jan Beulich <jbeulich@novell.com>
1507 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1508 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1510 2005-03-30 Julian Brown <julian@codesourcery.com>
1512 * config/tc-arm.c (arm_adjust_symtab): Rename
1513 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1515 2005-03-30 Julian Brown <julian@codesourcery.com>
1517 * config/tc-arm.c (mapping_state): Change documentation in function
1518 comment to cross-reference spec instead. Change type of mapping symbols
1520 (arm_adjust_symtab): Don't change type of mapping symbols here.
1522 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1524 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1525 * config.in: Regenerate.
1526 * configure: Regenerate.
1527 * configure.in: Check for ffs decl and alphabetize.
1529 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1530 Phil Blundell <philb@gnu.org>
1532 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1533 (md_apply_fix3): Mark TLS symbols.
1534 (tc_gen_reloc): Handle TLS relocations.
1535 (arm_fix_adjustable): Ignore TLS relocations.
1536 (s_arm_elf_cons): Support expressions after decorated symbols.
1538 2005-03-29 Julian Brown <julian@codesourcery.com>
1540 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1541 whether personality routine index N has been output for this section.
1542 (mapping_state): tc_segment_info_data now struct not enum.
1543 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1544 handled on section change.
1545 (create_unwind_entry): Previous code to output dependency removed.
1546 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1548 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1549 arm_segment_info_type.
1550 (arm_segment_info_type): New struct.
1552 2005-03-28 Sterling Augustine <sterling@tensilica.com>
1553 Bob Wilson <bob.wilson@acm.org>
1555 * config/tc-xtensa.c (do_align_targets): Update comment.
1556 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1557 Insert a LOOP_END frag before every loop target, and do not overload
1558 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1559 (xg_assemble_vliw_tokens): Use do_align_targets.
1560 (xtensa_fix_target_frags): Remove code to convert a
1561 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1562 negatable branch at the end of a loop.
1563 (frag_can_negate_branch): Delete.
1565 2005-03-28 David Mosberger <davidm@hpl.hp.com>
1566 H.J. Lu <hongjiu.lu@intel.com>
1569 NEWS: Mention "-mtune=[itanium1|itanium2]".
1571 * config/tc-ia64.c (md): Add tune.
1572 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1573 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1574 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1575 B unit NOPs are discouraged for McKinley-derived cores.
1576 (md_begin): Don't hardcode the "extra_goodness()" function in
1578 (ia64_init): Set md.tune to itanium2.
1580 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1581 * doc/c-ia64.texi: Likewise.
1583 2005-03-27 Ian Lance Taylor <ian@airs.com>
1585 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1586 bad C_EFCN symbol, print its name.
1588 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1590 * config/tc-xtensa.c (use_longcalls): Delete.
1591 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1592 the use_longcalls flag is set. Do this before checking the segment.
1593 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1594 expand direct calls at this point.
1595 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1596 (xtensa_find_unmarked_state_frags): Likewise.
1597 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1598 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1599 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1600 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1602 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1604 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1606 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1608 * config/tc-cris.h: Convert to ISO C90.
1609 * config/tc-cris.c: Ditto.
1610 (md_estimate_size_before_relax): Remove obsolete comment for
1611 parameter "segment_type".
1612 (md_begin): Document reason for cast of hash_insert argument.
1613 (md_atof): Correct type of parameter "type".
1615 2005-03-24 Nick Clifton <nickc@redhat.com>
1617 * write.h (bit_fix_new): Remove redundant prototype.
1618 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1619 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1620 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1621 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1622 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1623 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1624 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1625 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1626 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1627 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1628 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1629 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1630 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1631 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1632 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1633 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1634 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1635 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1636 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1637 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1638 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1639 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1640 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1641 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1642 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1643 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1644 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1645 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1646 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1647 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1648 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1649 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1650 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1651 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1652 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1653 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1654 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1655 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1656 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1657 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1658 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1659 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1660 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1661 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1662 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1663 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1664 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1665 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1666 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1667 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1668 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1669 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1670 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1671 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1672 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1674 2005-03-23 Jim Blandy <jimb@redhat.com>
1676 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1677 attributes properly.
1679 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1680 Nick Clifton <nickc@redhat.com>
1682 * configure.tgt: Accept any C library to accompany a GNU Linux
1683 implementation, not just the GNU C library.
1684 * configure.in: Likewise.
1685 * configure: Regenerate.
1687 2005-03-23 Nick Clifton <nickc@redhat.com>
1689 * config/tc-tic30.c: Convert to ISO C90 formatting.
1690 * config/tc-tic30.h: Convert to ISO C90 formatting.
1691 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1692 * config/atof-vax.c: Convert to ISO C90 formatting.
1694 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1696 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1697 relocations correctly as well.
1698 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1699 relocations in mergeable sections section-relative either.
1701 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1703 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1705 2005-03-21 Nick Clifton <nickc@redhat.com>
1707 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1708 warning by providing a prototype for sh_symbian_find_elf_flags.
1710 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1713 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1715 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1716 along with other formats that set bfd_gas. Remove unnecessary
1717 setting of bfd_gas. Delete strongarm cases in generic_target
1720 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1723 * config/tc-m68k.c (TRUNC, SEXT): Define.
1724 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1725 (m68k_ip): Truncate or sign extend expressions as appropriate.
1726 (get_num): Likewise.
1727 (md_apply_fix3): Use SEXT.
1729 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1731 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1732 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1733 (obj-vms.o): Delete rule.
1735 * Makefile.in: Regenerate.
1736 * aclocal.m4: Regenerate.
1737 * doc/Makefile.in: Regenerate.
1738 * po/POTFILES.in: Regenerate.
1740 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1742 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1743 flag for coldfire v4e.
1745 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1747 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1748 xg_apply_fix_value and return a value to indicate success.
1749 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1750 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1751 (xtensa_validate_fix_sub): New.
1752 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1753 (tc_gen_reloc): Move code to handle difference of symbols and code to
1754 apply tentative fix values to ...
1755 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1756 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1757 relocations when linkrelax flag is not set.
1758 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1759 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1761 2005-03-17 Jan Beulich <jbeulich@novell.com>
1763 * config/tc-i386.c (i386_scale): Beautify error message.
1764 (Intel syntax comments): Update.
1765 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1767 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1768 Remove declarations.
1769 (intel_bracket_expr): Declare.
1770 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1771 of the function body in a loop allowing to split an operand into two.
1772 Replace calls to malloc and checks of it returning non-NULL with
1773 calls to xmalloc/xstrdup.
1774 (intel_expr): SHORT no longer handled here. Add comment indicating
1775 comparison ops need implementation.
1776 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1777 Check right operand of - does not specify a register when parsing
1778 the address of a memory reference.
1779 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1780 Check operands do not specify a register when parsing the address of
1782 (intel_e06, intel_e06_1): Likewise.
1783 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1784 handle SHORT as well as unary + and -. Don't accept : except for
1785 segment overrides or in direct far jump/call insns.
1786 (intel_brack_expr): New.
1787 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1789 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1790 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1791 Allow symbolic constants as register scale value.
1792 (intel_get_token): Replace call to malloc and check of return value
1793 with call to xmalloc. Change handling for FLAT to match MASM's.
1794 (intel_putback_token): Don't try to back up/free current token if
1797 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1799 * configure.tgt: Set emulation for arm-*-eabi*.
1800 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1801 * config/te-armeabi.h: New file.
1802 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1803 * config/te-symbian.h: Include "te-armeabi.h".
1805 2005-03-16 Nick Clifton <nickc@redhat.com>
1807 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1808 local variable in case it is clobbered by the setjmp.
1810 2005-03-16 Nick Clifton <nickc@redhat.com>
1811 Ben Elliston <bje@au.ibm.com>
1813 * configure.in (werror): New switch: Add -Werror to the
1814 compiler command line. Enabled by default. Disable via
1816 * configure: Regenerate.
1818 2005-03-16 Nick Clifton <nickc@redhat.com>
1820 * config/obj-coff.h: Convert to ISO C90 formatting.
1821 * config/obj-coff.c: Convert to ISO C90 formatting.
1823 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1825 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1826 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1827 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1828 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1829 (insns): Add ARMv6T2 instructions:
1830 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1831 (arm_archs): Add V6T2 variants.
1833 2005-03-15 Nick Clifton <nickc@redhat.com>
1835 * NEWS: Add cutoff for changes in 2.16 release.
1837 2005-03-15 Jan Beulich <jbeulich@novell.com>
1839 * expr.c (operand): Merge handling of unary + into that for unary
1842 2005-03-14 Eric Christopher <echristo@redhat.com>
1844 * config/tc-mips.c: Include dw2gencfi.h.
1845 (mips_cfi_frame_initial_instructions): New.
1846 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1847 (tc_cfi_frame_initial_instructions): Ditto.
1848 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1849 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1850 * Makefile.am: Update dependencies.
1851 * Makefile.in: Regenerate.
1853 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1855 * po/es.po: Commit new Spanish translation.
1857 2005-03-14 Alan Modra <amodra@bigpond.net.au>
1859 * po/tr.po: Commit new Turkish translation.
1861 2005-03-12 Zack Weinberg <zack@codesourcery.com>
1863 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1866 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1868 * config-gas.com: Mark vax-vms as obsolete.
1869 * configure.in: Remove fmt=vms support.
1870 * config.in: Regenerate.
1871 * configure: Regenerate.
1872 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1874 2005-03-10 Sterling Augustine <sterling@tensilica.com>
1875 Bob Wilson <bob.wilson@acm.org>
1877 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1878 when checking if xg_resolve_literals needs to be called.
1879 * config/tc-xtensa.h: Fix spelling typo in a comment.
1881 2005-03-10 Jan Beulich <jbeulich@novell.com>
1883 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1884 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1885 crafted structure declarations with the types from macro.h.
1887 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1889 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1890 for -mno-shared optimization.
1892 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1894 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1895 (MAX_NOPS): Bump to 4.
1896 (mips_fix_vr4130): New variable.
1897 (nops_for_vr4130): New function.
1898 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1899 nops_for_vr4130 if working around VR4130 errata.
1900 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1901 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1902 (md_parse_option): Handle them.
1903 (md_show_usage): Print them.
1904 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1906 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1908 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1911 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1913 * config/tc-mips.h (mips_flush_pending_output): Delete.
1914 (mips_emit_delays): Declare.
1915 (md_flush_pending_output): Use mips_emit_delays.
1916 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1917 the previous instructions.
1918 (md_begin, append_insn, md_parse_option): Update callers.
1919 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1921 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1922 (s_gpdword): Update callers.
1923 (start_noreorder, end_noreorder): New functions.
1924 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1925 manipulating mips_opts or prev_nop_frag directly.
1926 (mips_flush_pending_output): Delete.
1928 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1930 * config/tc-mips.c (mips_move_labels): New function, taken from...
1931 (append_insn, mips_emit_delays): ...here.
1933 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1935 * config/tc-mips.c (MAX_NOPS): New macro.
1936 (history): Resize to 1 + MAX_NOPS.
1937 (fix_vr4120_class): New enumeration.
1938 (vr4120_conflicts): New variable.
1939 (init_vr4120_conflicts): New function.
1940 (md_begin): Call it.
1941 (insn_uses_reg): Constify first argument.
1942 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1943 (nops_for_insn_or_target): New functions.
1944 (append_insn): Use the new nops_for_* functions instead of inline
1945 delay checks. Generalize prev_nop_frag handling to handle an
1946 arbitrary history length. Insert nops into the history buffer
1947 once the number of nops in prev_nop_frag is fixed.
1948 (emit_delays): Use nops_for_insn instead of inline delay checks.
1950 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1952 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1953 check from branch delay code. Remove unnecessary check for branches.
1955 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1957 * config/tc-mips.c (dummy_opcode): Delete.
1958 (nop_insn, mips16_nop_insn): New variables.
1959 (NOP_INSN): New macro.
1960 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1961 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1962 (md_begin): Initialize nop_insn and mips16_nop_insn.
1963 (append_insn): Use the new emit_nop function to add nops, recording
1964 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1965 to reserve room for the instruction and install_insn to install the
1966 final form. Use insert_into_history to record the instruction in
1967 the history buffer. Use move_insn to do delay slot filling.
1968 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1969 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1970 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1972 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1974 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1975 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1976 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1977 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1978 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1980 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1982 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1983 and extended_p fields with a single fixed_p field.
1984 (append_insn, mips_no_prev_insn): Adjust accordingly.
1986 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1988 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1989 a single mips16_absolute_jump_p bit.
1990 (append_insn): Adjust accordingly.
1992 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1994 * config/tc-mips.h (mips_cl_insn): Move definition to...
1995 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1996 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1998 (history): New variable.
1999 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
2000 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
2001 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
2002 (prev_prev_insn_unreordered): Delete.
2003 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
2004 (macro_start): Replace uses of prev_insn* with the equivalent history[]
2007 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
2009 * doc/Makefile.am: Update as.info dependencies.
2010 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2012 2005-03-08 Jan Beulich <jbeulich@novell.com>
2014 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
2015 error, and point to .purgem documentation if someone really needs
2017 * NEWS: Mention macro redefinition is now an error.
2019 2005-03-08 Jan Beulich <jbeulich@novell.com>
2021 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
2022 emitted to. Add more precise diagnostics for non-fitting insns based
2023 on that. Eliminate now superfluous special casing of MLX. Clear out
2024 slot information when dropping an insn.
2026 2005-03-08 Jan Beulich <jbeulich@novell.com>
2028 * config/tc-ia64.c (parse_section_name): Rename to...
2029 (cross_section): In addition to separating the name from the rest of
2030 the arguments, also carry out the operation.
2031 (dot_xdata): Use cross_section.
2032 (dot_float_cons): Likewise.
2033 (dot_xstringer): Likewise.
2034 (dot_xdata_ua): Likewise.
2035 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
2037 2005-03-05 Alan Modra <amodra@bigpond.net.au>
2039 * po/gas.pot: Regenerate.
2041 2005-03-04 David Daney <ddaney@avtrex.com>
2043 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
2044 instead of '_gp' for -mno-shared optimization.
2046 (s_abicalls): Document it in the comment.
2047 (md_show_usage): Document the -mno-shared option.
2049 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
2051 * config/tc-mips.c (mips_set_options): Add sym32 field.
2052 (mips_opts): Initialize it.
2053 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
2054 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
2055 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
2056 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
2057 when deciding whether to use a symbolic %highest/%higher expansion.
2058 (macro): Likewise. Remove o64/n32 linux hack. Always use
2059 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
2060 and "la". Handle constants separately from symbolic expressions in
2061 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
2062 and using load_register to load the high part of the address.
2063 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
2064 (OPTION_ELF_BASE): Bump by 2.
2065 (md_longopts): Add entries for -msym32 and -mno-sym32.
2066 (md_parse_option): Handle them.
2067 (usage): Document them.
2068 (s_mipsset): Handle ".set sym32" and ".set nosym32".
2069 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
2070 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
2071 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
2072 -msym32 and -mno-sym32.
2074 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2076 * config/tc-mips.c (load_address): Implement GP optimization
2077 for 64bit address space non-PIC. Fix formatting.
2078 (macro): Likewise. Simplify code.
2079 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
2080 (mips_after_parse_args): Simplify code.
2082 2005-03-03 Nick Clifton <nickc@redhat.com>
2084 * expr.c (operand): Remove redundant code enclosed by #ifdef
2085 RELAX_PAREN_GROUPING....#endif.
2087 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
2088 reloc is the difference of two symbols defined in the same
2091 * config/tc-iq2000.c (line_comment_chars): Include the # character
2092 as otherwise this breaks #APP/#NO_APP processing.
2094 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2096 * config/tc-arc.c(md_assemble): Remove dead code for handling
2097 immediate indexing of ld and st .
2099 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
2100 Joseph Myers <joseph@codesourcery.com>
2102 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
2103 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
2104 (parse_relocation): Check for a word break after a relocation
2106 (md_apply_fix3): Handle TLS relocations, and mark thread-local
2109 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2111 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
2113 2005-03-02 Jan Beulich <jbeulich@novell.com>
2115 * as.c (main): Use unlink_if_ordinary instead of unlink.
2116 * messages.c (as_fatal): Likewise.
2118 2005-03-02 Jan Beulich <jbeulich@novell.com>
2120 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
2122 (parse_register): Allow cr8...15 in all modes.
2124 2005-03-02 Jan Beulich <jbeulich@novell.com>
2126 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
2127 etc. like normal symbol references (T_ID).
2129 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2131 * symbols.c (fb_label_name): Fix silly thinko in last change.
2133 2005-03-02 Alan Modra <amodra@bigpond.net.au>
2135 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
2136 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
2138 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
2140 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2143 * config/tc-arc.c (md_assemble): Initialize suffix for extension
2146 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2148 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
2150 * as.h (assert): Warning fix.
2151 * expr.c (expr): Correct assertion.
2152 * read.c (s_comm_internal): Remove assertion.
2153 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
2154 (fixup_segment): Remove assertion.
2155 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
2156 (md_apply_fix3): Likewise.
2157 * config/tc-i370.c (md_begin): Correct assertion.
2158 (i370_macro): Warning fix for assertion.
2160 2005-03-01 Alan Modra <amodra@bigpond.net.au>
2162 * configure.in (AC_C_BIGENDIAN): Invoke.
2163 * configure: Regenerate.
2164 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
2165 host variable to set string header size.
2166 * config/obj-aout.c (obj_header_append): Don't use host structs.
2167 (obj_symbol_to_chars): Likewise.
2168 (obj_emit_strings): Likewise. Use the passed in output pointer.
2169 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
2170 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
2171 not sizeof host struct.
2172 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
2173 (obj_emit_strings): Likewise.
2174 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
2175 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
2177 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
2179 (host_number_to_chars): Define.
2180 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
2181 host internal struct to set header sizes.
2182 * config/tc-i960.c (md_number_to_field): Warning fix.
2183 (md_ri_to_chars): Use host byte order.
2184 (get_cdisp, md_apply_fix3): Warning fix.
2185 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2187 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2189 * doc/c-arc.texi: Update documentation about ARC's extension
2192 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2194 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2197 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2199 * cgen.c: Warning fixes.
2200 * config/tc-arc.c: Likewise.
2201 * config/tc-arm.c: Likewise.
2202 * config/tc-avr.c: Likewise.
2203 * config/tc-d10v.c: Likewise.
2204 * config/tc-d30v.c: Likewise.
2205 * config/tc-frv.c: Likewise.
2206 * config/tc-frv.h: Likewise.
2207 * config/tc-h8300.c: Likewise.
2208 * config/tc-h8500.c: Likewise.
2209 * config/tc-i370.c: Likewise.
2210 * config/tc-i960.c: Likewise.
2211 * config/tc-ia64.c: Likewise.
2212 * config/tc-ip2k.c: Likewise.
2213 * config/tc-m68hc11.c: Likewise.
2214 * config/tc-maxq.c: Likewise.
2215 * config/tc-mcore.c: Likewise.
2216 * config/tc-mips.c: Likewise.
2217 * config/tc-msp430.c: Likewise.
2218 * config/tc-pj.c: Likewise.
2219 * config/tc-ppc.c: Likewise.
2220 * config/tc-ppc.h: Likewise.
2221 * config/tc-s390.c: Likewise.
2222 * config/tc-sh.c: Likewise.
2223 * config/tc-sh64.c: Likewise.
2224 * config/tc-tic4x.c: Likewise.
2225 * config/tc-tic80.c: Likewise.
2226 * config/tc-v850.c: Likewise.
2227 * config/tc-vax.c: Likewise.
2228 * config/tc-w65.c: Likewise.
2229 * config/tc-xstormy16.c: Likewise.
2230 * config/tc-z8k.c: Likewise.
2232 2005-02-22 Catherine Moore <clm@cm00re.com>
2234 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2235 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2237 2005-02-22 Eric Christopher <echristo@redhat.com>
2239 * config/tc-mips.c (struct proc): Change isym to
2240 func_sym. New member func_end_sym.
2241 (s_mips_ent): Update.
2242 (s_mips_end): Ditto. Add code to compute function size.
2244 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2246 * read.c: Warning fixes.
2247 * config/obj-elf.c: Likewise.
2249 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2251 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2254 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2256 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2259 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2261 (demand_empty_rest_of_line): Likewise.
2262 (tic54x_sblock): Likewise.
2263 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2265 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2267 * read.c (address_bytes): New function.
2268 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2269 (potable): Add "dc.a".
2270 (cons_worker): Handle "dc.a".
2271 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2273 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2275 * input-file.c (input_file_open): Rearrange to avoid warning.
2277 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2279 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2280 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2281 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2283 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2285 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2286 uses after .set noat.
2287 (load_address): Likewise.
2288 (macro): Likewise. Don't try to avoid $at use by sacrificing
2289 the target register before it is stored, it won't work.
2291 2005-02-17 James E Wilson <wilson@specifixinc.com>
2293 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2294 see an instruction that specifies a template.
2296 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2298 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2299 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2300 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2302 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2304 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2306 * config/tc-ia64.c (md): Add hint_b.
2307 (emit_one_bundle): Handle md.hint_b for "hint".
2308 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2309 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2310 (ia64_init): Set md.hint_b to error.
2311 (md_assemble): Handle md.hint_b for "hint.b".
2313 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2314 * doc/c-ia64.texi: Likewise.
2316 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2318 * tc.h (struct relax_type, relax_typeS): Move from here..
2319 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2320 * ecoff.c (ecoff_new_file): Add appfile param.
2321 * ecoff.h (ecoff_new_file): Likewise.
2322 * itbl-lex.h: New file.
2323 * itbl-lex.l: Include itbl-lex.h.
2324 * itbl-parse.y: Likewise.
2325 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2326 * read.c (s_app_file_string): Mark appfile possibly unused.
2327 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2328 * subsegs.h (struct seg_info_trash): Delete.
2329 (seg_info): Use segment_info_type instead.
2330 * config/obj-coff.c (struct filename_list): Make filename const char *.
2331 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2332 * config/obj-elf.c (elf_file_symbol): Similarly.
2333 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2335 * config/tc-arc.c (md_operand): Warning fix.
2336 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2337 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2338 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2339 * config/tc-frv.c (frv_force_relocation): Warning fix.
2340 * config/tc-m68k.c (md_parse_option): Delete unused var.
2341 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2342 * config/tc-sparc.c: Likewise.
2343 (s_common): Warning fix.
2344 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2345 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2347 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2348 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2349 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2350 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2351 (tic4x_do_align): Use TIC_NOP_OPCODE.
2352 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2353 * config/tc-vax.c: Include netinet/in.h.
2354 (tc_headers_hook): Formatting.
2355 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2357 2005-02-17 Jan Beulich <jbeulich@novell.com>
2359 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2360 parsing inN, locN, outN. Set 'idx' to offset register number starts
2361 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2364 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2366 * config/tc-mips.c (load_address): Fix formatting.
2367 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2368 Catch macros which are unexpandable without AT. Remove duplicate
2370 (macro2): Remove duplicate zeroing of used_at.
2372 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2374 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2377 2005-02-15 Nigel Stephens <nigel@mips.com>
2378 Maciej W. Rozycki <macro@mips.com>
2380 * config/tc-mips.c (reloc_needs_lo_p): Handle
2381 BFD_RELOC_MIPS16_HI16_S.
2382 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2383 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2384 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2386 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2387 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2388 Call my_getSmallExpression() to parse percent operators.
2389 (percent_op_match, mips_percent_op): Separate definitions.
2390 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2391 (parse_relocation): Handle the MIPS16 mode using
2393 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2394 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2396 2005-02-15 Jan Beulich <jbeulich@novell.com>
2398 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2399 instead of explicitly dealing with the translation; exclude
2400 relocations that are already pcrel, however.
2402 2005-02-15 Jan Beulich <jbeulich@novell.com>
2404 * config/tc-ia64.c: Include limits.h (if available).
2405 (gr_values[0]): Set path to INT_MAX.
2406 (dot_reg_val): Don't allow changing value of r0. Limit range of
2407 general registers at r127.
2408 (specify_resource): Default resource index is -1. Don't set resource
2409 index (in case IA64_RS_RSE) without setting the specific flag.
2410 (note_register_values): Check operand is O_constant before tracking
2411 input value of moves. Add tracking for dep.z with constant inputs.
2412 (print_dependency): Resource index of specific resource may be zero.
2413 (check_dependencies): Likewise.
2415 2005-02-15 Jan Beulich <jbeulich@novell.com>
2417 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2418 reg_class. Check operands and emit diagnostics for illegal use of
2421 2005-02-15 Jan Beulich <jbeulich@novell.com>
2423 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2424 new variables type, suffix, and width. Handle
2425 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2426 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2427 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2428 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2429 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2430 if unable to translate relocation type, using the new variables.
2432 2005-02-15 Jan Beulich <jbeulich@novell.com>
2434 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2435 (ty_symbol_chars): Define.
2436 * config/tc-ia64.c (ia64_symbol_chars): Define.
2438 2005-02-15 Jan Beulich <jbeulich@novell.com>
2440 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2441 input_line_pointer was advanced.
2443 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2445 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2448 2005-02-13 Jan Beulich <jbeulich@novell.com>
2450 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2451 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2453 (ia64_init): Set md.detect_dv.
2454 (ia64_start_line): New static variable warned. Warn only once when
2455 encountering explicit stops in automatic mode.
2456 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2457 * NEWS: Mention new default mode.
2459 2005-02-13 Jan Beulich <jbeulich@novell.com>
2461 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2462 be freed when wiping out previous state. Canonicalize names before
2463 use. Free name string when detecting redefinition.
2464 (dot_pred_rel): Call generic expression parser to process arguments.
2465 Handle O_register case for individual predicates and O_subtract for
2467 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2469 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2470 Warn if multiple found, issue error if resulting symbol name has zero
2472 (dot_alias): Canonicalize name before use.
2474 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2476 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2478 (in_procedure): Return -1 for warning.
2479 (in_prologue): Likewise.
2480 (in_body): Likewise.
2482 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2484 * config/tc-ia64.c (dot_xdata): Undo the last change.
2485 (dot_float_cons): Likewise.
2486 (dot_xstringer): Likewise.
2487 (dot_xdata_ua): Likewise.
2488 (dot_float_cons_ua): Likewise.
2490 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2492 * NEWS: Mention "-munwind-check=[warning|error]".
2494 * config/tc-ia64.c (md): Add unwind_check.
2495 (unwind_diagnostic): New.
2496 (in_procedure): Call unwind_diagnostic when a directive isn't
2498 (in_prologue): Call unwind_diagnostic when a directive isn't in
2500 (in_body): Call unwind_diagnostic when a directive isn't in
2502 (dot_endp): Set md.unwind_check to error before calling
2503 in_procedure and restore it after. When the name is missing or
2504 couldn't be found, use the one from the last .proc if
2505 md.unwind_check isn't error. Warn if md.unwind_check is
2507 (md_parse_option): Handle "-munwind-check=[warning|error]".
2508 (md_show_usage): Add "-munwind-check=[warning|error]".
2509 (ia64_init): Set md.unwind_check to warning.
2511 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2512 * doc/c-ia64.texi: Likewise.
2514 2005-02-11 Jan Beulich <jbeulich@novell.com>
2516 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2518 (ia64_parse_name): New third parameter.
2519 (md_parse_name): Pass third argument.
2520 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2521 (md_operand): Handling of '@'-prefixed symbols moved from here...
2522 (ia64_parse_name): ...to here.
2524 2005-02-11 Jan Beulich <jbeulich@novell.com>
2526 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2527 (errata_nop_necessary_p): Remove declaraction and definition.
2528 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2529 update md.group_idx. Don't reset md.last_groups.
2531 2005-02-11 Jan Beulich <jbeulich@novell.com>
2533 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2535 (dot_xdata): Free section name after use.
2536 (dot_float_cons): Likewise.
2537 (dot_xstringer): Likewise.
2538 (dot_xdata_ua): Likewise.
2539 (dot_float_cons_ua): Likewise.
2540 (md_pseudo_table): Add xdata16 and xdata16.ua.
2542 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2544 * doc/all.texi: Add IA64.
2545 * doc/as.texinfo: Likewise.
2547 * doc/c-ia64.texi: Fix typos.
2549 2005-02-10 Julian Brown <julian@codesourcery.com>
2551 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2553 (do_t_push_pop): Likewise.
2554 (md_assemble): Likewise.
2555 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2556 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2557 (create_unwind_entry): Output dependency on the required personality
2560 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2562 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2563 * subsegs.c (seg_not_empty_p): Likewise.
2565 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2567 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2568 relative jump calculation.
2569 <md_convert_frag) : Likewise.
2570 <output_disp): Likewise.
2572 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2574 * write.c (write_object_file): Recognize warning-symbol construct
2575 and skip object- and target- handling for the second symbol.
2577 2005-02-02 Jan Beulich <jbeulich@novell.com>
2579 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2580 designators along with quoted ones. Free copy of quoted designator
2583 2005-02-01 Ben Elliston <bje@au.ibm.com>
2585 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2586 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2587 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2588 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2589 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2590 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2591 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2592 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2593 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2594 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2595 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2596 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2597 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2598 #if 0'd code throughout.
2600 2005-01-31 Nick Clifton <nickc@redhat.com>
2602 * as.c (parse_args): Bump copyright date reported by --version to
2605 2005-01-31 Nick Clifton <nickc@redhat.com>
2607 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2610 2005-01-31 Jan Beulich <jbeulich@novell.com>
2612 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2613 that can end with .endr in that case. Make requiring/permitting
2614 pseudo-ops without leading dot closer to the logic in read.c serving
2616 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2619 2005-01-31 Jan Beulich <jbeulich@novell.com>
2621 * macro.c (do_formals): Adjust to no longer accept empty parameter
2623 (define_macro): Adjust to no longer accept empty macro name, garbage
2624 following the parameters, or macros that were previously defined.
2625 * read.c (s_bad_end): Declare.
2626 (potable): Add endm. Handler for endr and endm is s_bad_end.
2627 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2629 * read.h (s_bad_endr): Remove.
2631 2005-01-31 Jan Beulich <jbeulich@novell.com>
2633 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2634 immediately discarding (but counting) those exceeding the maximum
2635 possible amount. Track whether output and input operand counts ever
2636 matched, and use this to better indicate which of the operands/
2637 operand types was wrong; specifically don't default to pointing to
2640 2005-01-31 Jan Beulich <jbeulich@novell.com>
2642 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2643 variable in dot_endp). Add body and insn. Make prologue,
2644 prologue_mask, body, and insn bitfields.
2645 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2647 (in_procedure, in_prologue, in_body): New.
2648 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2649 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2650 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2651 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2652 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2653 dot_personality): Use the appropriate one of the above.
2654 (dot_proc): Clear unwind.proc_start; set to current location only if
2655 none of the entry points were valid. Check for non-zero-length entry
2656 point names. Check that entry points aren't defined, yet. Clear
2657 unwind.prologue, unwind.body, and unwind.insn.
2658 (dot_body): Call in_procedure. Check that first directive in procedure
2659 had no insns emitted before. Set unwind.body.
2660 (dot_prologue): Call in_procedure. Check that not already in prologue.
2661 Check that first directive in procedure had no insns emitted before.
2663 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2664 length entry point names. Check that entry points became defined.
2665 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2667 2005-01-31 Jan Beulich <jbeulich@novell.com>
2669 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2670 before actually using it. Don't generate an error in manual bundling
2671 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2672 Don't generate an error in manual bundling mode when looking at an
2673 insn required to be last in its group but the required slot hasn't
2674 been reached, yet. Allow conversion from MII to MI;I for bundle
2675 consisting of only 2 insns with the stop between them. Suppress
2676 various meaningless errors resulting from detecting earlier ones.
2678 2005-01-31 Jan Beulich <jbeulich@novell.com>
2680 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2683 2005-01-28 Christian Groessler <chris@groessler.org>
2685 * config/tc-z8k.c (md_assemble): Improve error detection.
2687 2005-01-28 Jan Beulich <jbeulich@novell.com>
2689 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2690 for personality routine pointer only if there is one.
2691 (ia64_convert_frag): Likewise.
2692 (generate_unwind_image): Likewise.
2694 2005-01-27 Christian Groessler <chris@groessler.org>
2696 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2697 (md_apply_fix3): Make relative branches out of range an error
2698 instead of a warning. Display correct line number for out of
2699 range branches/calls/memory accesses.
2701 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2703 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2704 to emit .debug_line and other debug sections.
2705 * as.h (seg_not_empty_p): Declare.
2706 * subsegs.c (seg_not_empty_p): New predicate.
2708 2005-01-27 Andrew Cagney <cagney@gnu.org>
2710 * configure: Regenerate to track ../gettext.m4 change.
2712 2005-01-27 Jan Beulich <jbeulich@novell.com>
2714 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2716 2005-01-27 Jan Beulich <jbeulich@novell.com>
2718 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2719 to/from application registers dynamic insns.
2720 (md_assemble): Defer resolution of move to/from application registers
2721 dynamic insns when they can be issued on either the I- or M-units.
2723 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2725 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2726 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2727 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2728 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2729 * cgen.c (gas_cgen_parse_operand): Handle
2730 CGEN_PARSE_OPERAND_SYMBOLIC.
2731 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2732 (frv_force_relocation): Likewise. Fix handling of PIC
2734 (md_apply_fix3): Likewise.
2736 2005-01-21 Ben Elliston <bje@au.ibm.com>
2738 * as.h: Remove #if 0'd code.
2739 * atof-generic.c (atof_generic): Likewise.
2740 * ecoff.c (ecoff_directive_frame): Likewise.
2741 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2742 * itbl-ops.c (itbl_add_reg): Likewise.
2743 * listing.c (calc_hex): Likewise.
2744 * read.c (MASK_CHAR): Likewise.
2745 * subsegs.c (subsegs_print_statistics): Likewise.
2746 * symbols.c (indent): Likewise.
2747 * write.c (write_relocs): Likewise.
2748 (write_object_file): Likewise.
2749 (relax_frag): Likewise.
2751 2005-01-20 Nick Clifton <nickc@redhat.com>
2753 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2754 getopt_long_only() from considering -a as an abbreviation for
2756 (parse_args): Fix the parsing of -a=<file>.
2758 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2761 * read.c (s_incbin): Adjust default count for skip. Check validity
2762 of count and skip rigorously.
2764 2005-01-19 Fred Fish <fnf@specifixinc.com>
2766 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2768 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
2770 * read.c (convert_to_bignum): New function, split out from...
2771 (emit_expr): ...here. Handle the case where X_add_number is
2772 positive and the input value is negative.
2773 (output_big_sleb128): Fix setting of continuation bit. Check whether
2774 the final byte needs to be sign-extended. Fix size-shrinking loop.
2775 (emit_leb128_expr): When generating a signed leb128, see whether the
2776 sign of an O_constant's X_add_number matches the sign of the input
2777 value. Use a bignum if not.
2779 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2781 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2782 arch_sh_up in order to match the external name and make the
2783 testsuite's job easier.
2785 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2788 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2790 2005-01-12 Nick Clifton <nickc@redhat.com>
2792 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2793 ignored_arguments array.
2795 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2797 * write.c (write_object_file): Disallow a symbol equated to
2800 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2802 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2804 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2805 (maxq_target): New function: Set the machine type.
2807 2005-01-06 Paul Brook <paul@codesourcery.com>
2809 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2810 (md_begin): Handle TE_VXWORKS for FP defaults.
2811 (md_apply_fix3): Correct rela offsets.
2812 (elf32_arm_target_format): Add VxWorks targets.
2814 2005-01-06 Paul Brook <paul@codesourcery.com>
2816 * configure.tgt: Set em=vxworks for *-*-vxworks.
2817 * config/te-vxworks.h: New File.
2819 2005-01-06 Paul Brook <paul@codesourcery.com>
2821 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2823 2005-01-04 Dmitry Diky <diwil@spec.ru>
2825 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2828 2005-01-03 David Mosberger <davidm@hpl.hp.com>
2830 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2831 (dot_loc): New function.
2832 (md_pseudo_table): Add entry to map .loc to dot_loc().
2833 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2834 seen a .loc directive or we're generating DWARF2 debug info for
2837 2004-12-29 Alan Modra <amodra@bigpond.net.au>
2840 * read.c (s_comm_internal): Don't zero end of name until size
2841 expression has been parsed.
2843 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2845 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2847 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2849 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2852 2004-12-22 Ian Lance Taylor <ian@airs.com>
2854 * configure.tgt: New.
2855 * configure.in: Move setting of cpu_type, fmt, etc., to
2857 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2858 $(srcdir)/configure.tgt.
2859 * configure, Makefile.in: Rebuild.
2861 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2863 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2864 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2866 (avr_offset_expression): New function to parse offsets for LDI
2868 (avr_operand): Use it.
2869 (md_apply_fix3): Generate the relocs.
2871 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2873 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2874 BFD_RELOC_SH_IMMS10BY8 relocation.
2876 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2877 than just ignoring bad code.
2879 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2881 * config/tc-v850.c (handle_lo16): New function.
2882 (v850_reloc_prefix): Use it to check lo().
2883 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2885 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2887 * configure.in: Add s390x-ibm-tpf support.
2888 * configure: Regenerate.
2890 2004-12-15 Jan Beulich <jbeulich@novell.com>
2892 * config/obj-elf.c (obj_elf_change_section): Only set type and
2893 attributes on new sections. Emit warning when type of re-declared
2894 section doesn't match.
2896 2004-12-15 Jan Beulich <jbeulich@novell.com>
2898 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2899 '.cfi_startproc simple' doesn't inherit the old value.
2901 2004-12-15 Jan Beulich <jbeulich@novell.com>
2903 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2904 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2905 generation to emit a factored offset.
2907 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2909 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2910 which is too large in the case of NO_PIC without 64-bit
2913 * config/tc-mips.c (mips_in_shared): New static variable.
2914 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2915 (md_longopts): Add -mshared and -mno-shared.
2916 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2917 (s_cpload): Implement !mips_in_shared case.
2918 (s_cpsetup): Likewise.
2919 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2920 * NEWS: Mention -mno-shared.
2922 2004-12-09 Paul Brook <paul@codesourcery.com>
2924 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2927 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2929 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2930 sequence, increase the size of the sequence.
2932 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2935 2004-12-07 Ben Elliston <bje@gnu.org>
2937 * read.c (s_align): Use an align_limit temporary to allay a GCC
2938 signed/unsigned comparison warning.
2940 2004-12-01 Mark Mitchell <mark@codesourcery.com>
2942 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2943 * configure.in: Use it for arm*-*-linux-gnueabi*.
2944 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2945 * config/te-armlinuxeabi.h: New file.
2946 * Makefile.in: Regenerated.
2947 * aclocal.m4: Likewise.
2948 * configure: Likewise.
2949 * doc/Makefile.in: Regenerated.
2951 2004-12-02 Bob Wilson <bob.wilson@acm.org>
2953 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2954 (xtensa_restore_emit_state): Likewise.
2956 2004-12-02 Alan Modra <amodra@bigpond.net.au>
2958 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2961 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2963 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2964 * Makefile.in: Regenerate.
2966 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2968 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2969 functions, give functions a meaningful name, add comments.
2970 (check_range): New function - Replace operand size calculation
2971 with range checking.
2972 (assemble_insn): Update Algorithm, improve error issuing.
2974 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2977 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2979 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2980 miss between different section in the same module.
2981 (tc_gen_reloc): Likewise.
2983 2004-11-25 Theodore A. Roth <troth@openavr.org>
2985 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2986 atmega325, atmega3250, atmega645 and atmega6450.
2988 2004-11-25 Jan Beulich <jbeulich@novell.com>
2990 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2991 permissible for the selected instruction suffix.
2992 (process_suffix): For DefaultSize instructions, suppressing the
2993 guessing of a 'q' suffix if the instruction doesn't support it is
2994 pointless, because only an 'l' suffix can be guessed in this place.
2996 2004-11-24 Nick Clifton <nickc@redhat.com>
2998 * config/tc-iq2000.c: Remove support for IQ10 processor.
2999 Convert to ISO C90 formatting.
3000 * config/tc-iq2000.h: Likewise.
3002 2004-11-23 Nick Clifton <nickc@redhat.com>
3004 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
3005 in this table. They should be correct now.
3007 2004-11-23 Jan Beulich <jbeulich@novell.com>
3009 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
3010 indicate the MMX extensions added by both SSE and 3DNow!A.
3011 (Cpu3dnowA): Declare.
3012 (CpuUnknownFlags): Update.
3013 * config/tc-i386.c (cpu_sub_arch_name): Declare.
3014 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
3015 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
3016 3DNow!. Athlon additionally implies 3DNow!A. Several new
3017 entries (those starting with a dot are for sub-arch specification).
3018 (set_cpu_arch): Handle sub-arch specifications.
3019 (parse_insn): Distinguish between instructions not supported because
3020 of insufficient CPU features and because of 64-bit mode.
3021 * doc/c-i386.texi: Describe enhanced .arch directive.
3023 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3025 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
3027 2004-11-22 Bob Wilson <bob.wilson@acm.org>
3029 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
3030 without a corresponding .debug_info section.
3032 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
3034 * read.c (potable): Add "error" and "warning".
3035 (s_errwarn): New function.
3036 * read.h (s_errwarn): Declare.
3037 * doc/as.texinfo (Error, Warning): Document .error and .warning.
3039 2004-11-22 Nick Clifton <nickc@redhat.com>
3041 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
3044 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3046 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
3047 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
3049 2004-11-19 Alan Modra <amodra@bigpond.net.au>
3051 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
3052 (coff_adjust_symtab): Adjust call.
3053 (crawl_symbols): Likewise.
3054 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
3055 (obj_app_file): Adjust.
3057 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3059 * configure.in: Enable bfd_assember for the MAXQ port.
3060 * configure: Regenerate.
3062 2004-11-12 Bob Wilson <bob.wilson@acm.org>
3063 Sterling Augustine <sterling@tensilica.com>
3065 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
3066 there is a conflict.
3067 (check_t1_t2_reads_and_writes): Check for both reads and writes to
3068 interfaces that are related as determined by xtensa_interface_class_id.
3070 2004-11-12 Nick Clifton <nickc@redhat.com>
3072 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
3073 offsets for conditional branches.
3075 2004-11-11 Bob Wilson <bob.wilson@acm.org>
3077 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
3079 2004-11-10 Bob Wilson <bob.wilson@acm.org>
3081 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
3082 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
3084 (relax_frag_immed): Update call to update_next_frag_state.
3086 2004-11-10 Alan Modra <amodra@bigpond.net.au>
3088 * obj.h (struct format_ops <app_file>): Add int param.
3089 * read.h (s_app_file_string): Likewise.
3090 * read.c (s_app_file_string): Likewise.
3091 (s_app_file): Adjust s_app_file_string call.
3092 * config/tc-mips.c (s_mips_file): Likewise.
3093 * config/obj-coff.h (obj_app_file): Add app param.
3094 * config/obj-ecoff.h (obj_app_file): Likewise.
3095 * config/obj-multi.h (obj_app_file): Likewise.
3096 * config/obj-elf.h (elf_file_symbol): Likewise.
3097 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
3098 if called for # preprocessor lines.
3100 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
3103 * symbols.c (resolve_symbol_value): Convert weak symbols only
3105 (symbol_equated_reloc_p): Don't equate weaks when relocating
3106 only for Windows PECOFF.
3108 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
3110 * config/tc-crx.c (print_insn): Check and set insn_addr.
3111 * config/tc-crx.h (md_frag_check): Define.
3113 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
3114 Vineet Sharma <vineets@noida.hcltech.com>
3116 * configure.in: Add support for new target maxq-coff.
3117 * configure: Regenerate.
3118 * NEWS: Mention new support.
3119 * config/tc-maxq.c: New file.
3120 * config/tc-maxq.h: New file.
3121 * config/obj-coff.h: Add support for maxq-coff.
3123 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3125 * symbols.c (any_external_name): Define.
3126 (resolve_symbol_value): Convert weak symbols.
3127 (S_SET_EXTERNAL): Support any_external_name.
3128 (S_SET_NAME): Qualify parameter const.
3129 (symbol_equated_reloc_p): Equate to weaks when relocating.
3130 * symbols.h (S_SET_NAME): Qualfiy parameter const.
3131 * tc.h (any_external_name): Declare.
3132 * config/obj-coff.c ("coff/pe.h"): Include for BFD
3134 (weak_is_altname): Declare and define.
3135 (weak_name2altname): Same.
3136 (weak_altname2name): Same.
3137 (weak_uniquify): Same.
3138 (weak_altprefix): Define.
3139 (obj_coff_weak): Change .weak syntax and handling.
3140 (coff_frob_symbol): Fix PE weak symbol alternates.
3141 * config/obj-coff.h (USE_UNIQUE): Define.
3142 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
3143 are in another segment.
3144 (tc_gen_reloc): Remove broken addend hack.
3145 doc/as.texinfo: Update.
3147 2004-11-05 Sterling Augustine <sterling@tensilica.com>
3149 * config/tc-xtensa.c (total_frag_text_expansion): New.
3150 (md_estimate_size_before_relax): Use it.
3151 (find_address_of_next_align_frag): Likewise.
3153 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
3155 * config/tc-crx.c: Rename argument types.
3156 (processing_arg_number): Rename to 'cur_arg_num'.
3157 (get_number_of_bits): Rename to 'set_operand_size'.
3158 (get_operandtype): Rename to 'parse_operand', totally rewrite.
3159 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
3160 (set_indexmode_parameters): Remove function, integrate its code into
3162 (set_operand_size): Get rid of 'Operand Number' function parameter -
3163 use global variable 'cur_arg_num' instead.
3164 Use a local 'argument' pointer to reference the current argument.
3165 (parse_operand): Likewise.
3166 (set_operand): Likewise.
3167 (process_label_constant): Likewise.
3169 2004-11-04 Bob Wilson <bob.wilson@acm.org>
3171 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
3172 (add_section_rename): Delete. Inlined into...
3173 (build_section_rename): ...here. Use xstrdup instead of strdup.
3174 (xtensa_section_rename): Drop "const" from argument and return types.
3175 (md_show_usage): Indent to match show_usage().
3176 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
3177 (tc_canonicalize_section_name): Define.
3178 (md_elf_section_rename): Remove unused macro.
3179 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
3180 * doc/c-xtensa.texi (Xtensa Options): Likewise.
3181 (Frame Directive): Delete.
3183 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3185 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3186 * config/tc-arm.c (target_oabi): Delete.
3187 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3188 (arm_opts): Remove moabi.
3189 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3190 * doc/c-arm.texi (ARM Options): Likewise.
3191 * configure: Regenerated.
3193 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3195 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3196 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3197 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3198 * configure: Regenerate.
3199 * config/tc-cris.c (enum cris_archs): New.
3200 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3201 (cris_insn_ver_valid_for_arch): New functions.
3202 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3203 (cris_arch): New variable.
3204 (md_pseudo_table): New pseudo .arch.
3205 (err_for_dangerous_mul_placement): Initialize according to
3207 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3209 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3210 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3211 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3212 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3213 use in md_cris_relax_table.
3214 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3215 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3216 Update and improve head comment.
3217 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3218 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3220 (md_longopts): New option --march=...
3221 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3223 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3224 (HANDLE_RELAXABLE): New macro.
3225 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3226 cases. Check for weak symbols and assume not relaxable. Handle
3227 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3228 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3230 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3231 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3232 (cris_create_short_jump): Adjust for CRISv32.
3233 (cris_relax_frag): Handle new states.
3234 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3235 (md_begin): Define symbols "..asm.arch.cris.v32",
3236 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3237 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3238 when entering opcode table entry points.
3239 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3240 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3241 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3242 (cris_process_instruction): Initialize out_insnp->insn_type to
3243 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3244 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3246 <case 'm'>: Check that modified_char == '.'.
3247 <invalid operands>: Consume the rest of the line.
3248 When operands don't match, skip over subsequent insns with
3249 non-matching version specifier but same mnemonic.
3250 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3251 special registers in CRISv32 are always 32 bit long.
3252 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3254 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3255 and compatible. Recognize "ACR" for v32, unless followed by "+".
3256 (get_spec_reg): Consider cris_arch when looking up register.
3257 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3259 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3260 (cris_get_expression): Restore input_line_pointer if failing "early".
3261 (get_flags): Consider cris_arch and recognize flags accordingly.
3262 (branch_disp): Adjust for CRISv32.
3263 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3264 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3265 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3266 resolved. Don't enter zeros in object file for
3268 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3269 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3270 (md_parse_option): Break out "return 1".
3271 <OPTION_ARCH> New case.
3272 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3273 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3274 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3275 <case BFD_RELOC_32_PCREL>: New cases.
3276 Addends for non-zero fx_pcrel are too in fx_offset.
3277 (md_show_usage): Show --march=<arch>.
3278 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3279 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3280 (s_syntax) <struct syntaxes>: Properly constify member operand.
3281 * config/tc-cris.h (TARGET_MACH): Define.
3282 (cris_mach): Declare.
3283 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3284 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3285 (CRIS-Opts): Document --march=...
3286 (CRIS-Pseudos): Document .arch.
3288 2004-11-04 Jan Beulich <jbeulich@novell.com>
3290 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3291 intel syntax and no register prefix, allow $ in symbol names when
3293 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3294 (intel_float_operand): Add fourth return value indicating math control
3295 operations. Make classification more precise.
3296 (md_assemble): Complain if memory operand of mov[sz]x has no size
3298 (parse_insn): Translate word operands to floating point instructions
3299 operating on integers as well as control instructions to short ones
3300 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3301 floating point instructions operating on non-integer operands.
3302 (match_template): Remove fldcw special case. Adjust q-suffix handling
3303 to permit it on fild/fistp/fisttp in AT&T mode.
3304 (process_suffix): Don't guess DefaultSize insns' suffix from
3305 stackop_size for certain floating point control instructions. Guess
3306 suffix for branch and [ls][gi]dt based on flag_code. Split error
3307 messages for Intel and AT&T syntax, and make the condition more strict
3308 for the former. Adjust suppressing of generation of operand size
3310 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3311 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3312 more error checking.
3313 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3314 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3316 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3318 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3319 md_short_jump_size, md_long_jump_size.
3320 * write.c [!WORKING_DOT_WORD]: Ditto.
3321 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3323 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3325 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3326 const qualifier in these definitions.
3327 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3328 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3330 2004-11-02 Nick Clifton <nickc@redhat.com>
3332 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3333 table before deciding to produce a .debug_line section to match up
3334 with a user provided .debug_info section.
3336 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3338 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3339 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3341 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3343 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3344 (get_flags): New function.
3345 (get_number_of_bits): Edit comments, update numeric values to
3347 (process_label_constant): Don't support the colon
3348 format (SYMBOL:[s|m|l]).
3349 (set_cons_rparams): Support argument type 'arg_rbase'.
3350 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3351 (handle_LoadStor): Bug fix, first handle post-increment mode.
3352 (getreg_image): Remove redundant code, update according to latest
3354 (print_constant): Bug fix relate to 3-word instructions.
3355 (assemble_insn): Bug fix, when matching instructions, verify also
3356 instruction type (not only mnemonic).
3357 Add various error checking.
3358 (preprocess_reglist): Support HI/LO and user registers.
3360 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3362 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3363 in an epilogue directive go negative.
3365 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3368 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3369 after reporting template error during manual bundling. Reported
3370 by Michael Dupont, michaelx.dupont@intel.com.
3372 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3374 * Makefile.am: Run dep-am.
3375 * aclocal.m4: Regenerate with automake 1.9.2.
3376 * Makefile.in: Regenerate with automake 1.9.2.
3377 * doc/Makefile.in: Likewise.
3379 * config/tc-arm.c: Include "dw2gencfi.h".
3380 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3382 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3383 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3384 (tc_cfi_frame_initial_instructions): Define.
3385 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3388 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3390 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3392 Update coprocessor id to be unsigned immediate.
3394 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3396 * config/tc-i386.c (O_secrel): Delete.
3397 (tc_pe_dwarf2_emit_offset): New function.
3398 * config/tc-i386.h (O_secrel): Define as O_md1.
3399 (TC_DWARF2_EMIT_OFFSET): Define.
3401 2004-10-18 Nick Clifton <nickc@redhat.com>
3403 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3404 ignore @fptr() directives for 4-byte fixups.
3406 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3408 * Makefile.am: Run "make dep-am"
3409 * Makefile.in: Regenerate.
3411 2004-10-14 Bob Wilson <bob.wilson@acm.org>
3413 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3414 Remove comments about placement of literal pools.
3415 (Literal Directive): Update description of literal placement.
3416 (Literal Prefix Directive): Remove statement that this does not apply
3417 to absolute-mode literals. Describe new section naming scheme.
3419 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3421 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3422 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3423 is_windowed_return_opcode): Delete.
3424 (xtensa_frob_label): Use get_subseg_target_freq.
3425 (md_assemble): Inline call to is_entry_opcode.
3426 (xtensa_handle_align): Inline call to get_frag_is_literal.
3427 (relaxation_requirements): Inline call to is_jx_opcode.
3428 (emit_single_op): Inline call to is_movi_opcode.
3429 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3430 get_frag_is_no_transform, is_entry_opcode, and
3431 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3432 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3433 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3434 Inline calls to get_frag_is_no_transform.
3435 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3436 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3437 get_frag_is_no_transform.
3438 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3439 and set_frag_is_no_transform.
3440 (get_expression_value): Delete.
3441 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3442 cur_target_freq to target_freq.
3443 (get_subseg_info): Split out code to create a new map entry into ...
3444 (add_subseg_info): ... this new function.
3445 (get_last_insn_flags): Check if get_subseg_info succeeded.
3446 (set_last_insn_flags): Call add_subseg_info if needed.
3447 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3448 (xtensa_reorder_segments): Compute last_sec while counting sections.
3449 Remove call to get_last_sec.
3450 (get_last_sec): Delete.
3451 (cache_literal_section): Inline call to retrieve_literal_seg and its
3452 callees, seg_present and add_seg_list.
3453 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3454 (get_frag_is_insn, get_frag_is_no_transform,
3455 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3456 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3458 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3460 * config/tc-xtensa.c: Use ISO C90 formatting.
3461 * config/tc-xtensa.h: Likewise.
3462 * config/xtensa-istack.h: Likewise.
3463 * config/xtensa-relax.c: Likewise.
3464 * config/xtensa-relax.h: Likewise.
3466 2004-10-12 Paul Brook <paul@codesourcery.com>
3468 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3471 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3474 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3476 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3478 (Acknowledgements): Use "GAS" instead of AS variable.
3480 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3482 * config/tc-i386.c: Include "elf/x86-64.h".
3483 (i386_elf_section_type): New function.
3484 * config/tc-i386.h (md_elf_section_type): Define.
3485 (i386_elf_section_type): New prototype.
3487 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3489 * config/m68k-parse.h (enum m68k_register): New control register,
3491 * config/tc-m68k.c: Correct control register set for MCF5249.
3493 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3494 Sterling Augustine <sterling@tensilica.com>
3496 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3497 (UNREACHABLE_MAX_WIDTH): Define.
3498 (XTENSA_FETCH_WIDTH): Delete.
3499 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3500 prefer_const16, prefer_l32r): New global variables.
3501 (LIT4_SECTION_NAME): Define.
3502 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3503 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3504 (frag_flags struct): New.
3505 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
3506 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3507 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3508 (MAX_FORMATS): Define.
3509 (op_placement_info struct, op_placement_table): New.
3510 (O_pltrel, O_hi16, O_lo16): Define.
3511 (directiveE enum): Rename directive_generics to directive_transform.
3512 Delete directive_relax. Add directive_schedule,
3513 directive_absolute_literals, and directive_last_directive.
3514 (directive_info): Rename "generics" to "transform". Delete "relax".
3515 Add "schedule" and "absolute-literals".
3516 (directive_state): Adjust entries to match changes in directive_info.
3517 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3518 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3519 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3520 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3521 (align_only_targets, software_a0_b_retw_interlock,
3522 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3523 software_avoid_short_loop, software_avoid_close_loop_end,
3524 software_avoid_all_short_loops, specific_opcode): Delete.
3525 (warn_unaligned_branch_targets): New.
3526 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3527 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3528 (option_[no_]link_relax, option_[no_]transform,
3529 option_[no_]absolute_literals, option_warn_unaligned_targets,
3530 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3532 (option_[no_]align_only_targets, option_literal_section_name,
3533 option_text_section_name, option_data_section_name,
3534 option_bss_section_name, option_eb, option_el): Delete.
3535 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3536 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3537 and target-hardware. Delete entries for [no-]target-align-only,
3538 literal-section-name, text-section-name, data-section-name, and
3540 (md_parse_option): Handle new options and remove old ones. Accept but
3541 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3542 and treat them as [no-]transform.
3543 (md_show_usage): Add new options and remove old ones.
3544 (xtensa_setup_hw_workarounds): New.
3545 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3546 "long", "short", "loc" and "frequency" entries.
3547 (use_generics): Rename to ...
3548 (use_transform): ... this function. Add past_xtensa_end check.
3549 (use_longcalls): Add past_xtensa_end check.
3550 (code_density_available, can_relax): Delete.
3551 (do_align_targets): New.
3552 (get_directive): Accept dashes in directive names. Warn about
3553 [no-]generics and [no-]relax directives and treat them as
3555 (xtensa_begin_directive): Call md_flush_pending_output only for some
3556 directives. Check for directives inside instruction bundles. Warn
3557 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3558 directives. Handle new directives. Check generating_literals flag
3560 (xtensa_end_directive): Check for directives inside instruction
3561 bundles. Warn and ignore [no-]density directives. Handle new
3562 directives. Call xtensa_set_frag_assembly_state.
3563 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3564 xtensa_dwarf2_emit_insn): New.
3565 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3566 use_literal_section flag.
3567 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3568 literals. Use xtensa_elf_cons to parse the expression.
3569 (xtensa_literal_prefix): Do not check use_literal_section. Support
3570 ".lit4" sections for absolute literals. Change prefix convention to
3571 replace ".text" (or ".t" in a linkonce section). No need to call
3573 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3574 (expression_end): Handle closing braces and colons.
3575 (PLT_SUFFIX, plt_suffix): Delete.
3576 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3577 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3578 and O_hi16 expressions as well.
3579 (tokenize_arguments): Handle closing braces and colons.
3580 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3581 operands and paired register syntax.
3582 (get_invisible_operands): New.
3583 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3584 new xtensa-isa.h functions.
3585 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3586 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3587 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3588 instructions. Use xtensa_translate_zero_immed.
3589 (operand_is_immed, operand_is_pcrel_label): Delete.
3590 (get_relaxable_immed): Use new xtensa-isa.h functions.
3591 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3593 (xtensa_print_insn_table, print_vliw_insn): New.
3594 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3595 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3596 is_branch_or_jump_opcode): Delete.
3597 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3598 (opnum_to_reloc, reloc_to_opnum): Delete.
3599 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3600 xtensa-isa.h functions. Operate on one slot of an instruction.
3601 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3602 xg_get_insn_size): Delete.
3603 (xg_get_build_instr_size): Use xg_get_single_size.
3604 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3605 xg_build_widen_table. Use xg_get_single_size.
3606 (xg_get_max_narrow_insn_size): Delete.
3607 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3608 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3610 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3611 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3612 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3613 xg_build_widen_table. Use xg_get_single_size.
3614 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3616 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3617 treat weak symbols conservatively.
3618 (xg_check_operand): Use new xtensa-isa.h functions.
3619 (is_dnrange): Delete.
3620 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3621 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3622 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3623 xtensa-isa.h functions.
3624 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3625 xg_instruction_matches_options): New.
3626 (xg_instruction_matches_rule): Handle O_register expressions. Call
3627 xg_instruction_matches_options.
3628 (transition_rule_cmp): New.
3629 (xg_instruction_match): Update call to xg_build_simplify_table.
3630 (xg_build_token_insn): Record loc fields.
3631 (xg_simplify_insn): Check is_specific_opcode field and
3632 density_supported flag.
3633 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3634 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3635 (xg_assemble_literal): Add error handling for O_big. Call
3636 record_alignment. Handle O_pltrel.
3637 (xg_valid_literal_expression): New.
3638 (xg_assemble_literal_space): Add slot parameter. Remove call to
3639 set_expr_symbol_offset. Add call to record_alignment. Update call to
3641 (xg_emit_insn): Delete.
3642 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3643 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3644 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3645 and slot parameters. Handle new "alternate" relocations for absolute
3646 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3647 O_hi16. Use new xtensa-isa.h functions.
3648 (xg_assemble_tokens): Delete.
3649 (is_register_writer): Use new xtensa-isa.h functions.
3650 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3651 old-style RSR from LCOUNT.
3652 (next_frag_opcode): Delete.
3653 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3654 update_next_frag_state): New.
3655 (update_next_frag_nop_state): Delete.
3656 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3657 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3658 the state of the absolute-literals directive. Add calls to
3659 record_alignment and xtensa_set_frag_assembly_state. Call
3660 xtensa_switch_to_non_abs_literal_fragment instead of
3661 xtensa_switch_to_literal_fragment.
3663 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3664 (get_expanded_loop_offset): Change check for undefined opcode to an
3666 (xtensa_set_frag_assembly_state, relaxable_section,
3667 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3668 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3669 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3670 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3671 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3672 (xtensa_init_fix_data): New.
3673 (xtensa_frob_label): Reset label symbol to the current frag. Check
3674 do_align_targets and generating_literals flag. Propagate frequency
3675 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3676 (xtensa_unrecognized_line): New.
3677 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3678 to xtensa_set_frag_assembly_state.
3679 (error_reset_cur_vinsn): New.
3680 (md_assemble): Remove check for literal frag. Remove call to
3681 istack_init. Call use_transform instead of use_generics. Parse
3682 explicit instruction format specifiers. Move code for
3683 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3684 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3685 Add dwarf2_where call. Remote automatic alignment for ENTRY
3686 instructions. Move call to xtensa_clear_insn_labels to the end.
3687 Rearrange to handle bundles.
3688 (xtensa_cons_fix_new): Delete.
3689 (xtensa_handle_align): New.
3690 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3691 assignment to is_no_density field.
3692 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3693 instead of reloc_to_opnum. Handle "alternate" relocations.
3694 (xtensa_force_relocation, xtensa_check_inside_bundle,
3695 xtensa_elf_section_change_hook): New.
3696 (xtensa_symbol_new_hook): Delete.
3697 (xtensa_fix_adjustable): Check for difference of symbols with an
3698 offset. Check for external and weak symbols.
3699 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3700 (md_estimate_size_before_relax): Return expansion for the first slot.
3701 (tc_gen_reloc): Handle difference of symbols by producing
3702 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3703 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3704 tentative values into the output when linkrelax is set.
3705 (XTENSA_PROP_SEC_NAME): Define.
3706 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3707 Create literal tables only if using literal sections. Create new
3708 property tables instead of old instruction tables. Check for unaligned
3709 branch targets and loops.
3710 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3711 new_resource_table, clear_resource_table, resize_resource_table,
3712 resources_available, reserve_resources, release_resources,
3713 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3714 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3715 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3716 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3717 flag. Update checks for workaround options. Call
3718 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3719 (xtensa_cleanup_align_frags): Add special case for branch targets.
3720 Check for and mark unreachable frags.
3721 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3722 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3723 end of a zero-overhead loop body.
3724 (frag_can_negate_branch): Handle instructions with multiple slots.
3725 Use new xtensa-isa.h functions
3726 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3727 xtensa_mark_zcl_first_insns): New.
3728 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3729 transformations are disabled.
3730 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3731 multislot instructions.
3732 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3733 Likewise. Also error if transformations are disabled.
3734 (unrelaxed_frag_max_size): New.
3735 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3736 xtensa-isa.h functions.
3737 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3738 xtensa_opcode_is_loop instead of is_loop_opcode.
3739 (get_text_align_power): Replace as_fatal with assertion.
3740 (get_text_align_fill_size): Iterate instead of using modulus when
3742 (get_noop_aligned_address): Assert that this is for a machine-dependent
3743 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3744 xg_get_single_size, and frag_format_size.
3745 (get_widen_aligned_address): Rename to ...
3746 (get_aligned_diff): ... this function. Add max_diff parameter.
3747 Remove handling of rs_align/rs_align_code frags. Use
3748 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3749 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3750 and pass it back to caller.
3751 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3752 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3753 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3754 (relax_frag_text_align): Rename to ...
3755 (relax_frag_loop_align): ... this function. Assume loops can only be
3756 in the first slot of an instruction.
3757 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3758 instruction. Remove call to frag_wane.
3759 (relax_frag_narrow): Rename to ...
3760 (relax_frag_for_align): ... this function. Extend to handle
3761 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3762 RELAX_NARROW for the first slot.
3763 (find_address_of_next_align_frag, bytes_to_stretch): New.
3764 (future_alignment_required): Use find_address_of_next_align_frag and
3765 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3766 alignment decisions.
3767 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3768 Check if transformations are enabled for b_j_loop_end workaround.
3769 Use new xtensa-isa.h functions and handle multislot instructions.
3770 Update call to xg_assembly_relax.
3771 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3772 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3774 (convert_frag_narrow): Add segP, format and slot parameters. Call
3775 convert_frag_immed for branch instructions. Adjust calls to
3776 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3777 xg_get_single_size and xg_get_single_format.
3778 (convert_frag_fill_nop): New.
3779 (convert_frag_immed): Add format and slot parameters. Handle multislot
3780 instructions and use new xtensa-isa.h functions. Update calls to
3781 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3782 enabled for b_j_loop_end workaround. Use build_nop instead of
3783 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3784 frags. Use xg_get_single_size. Handle O_pltrel.
3785 (fix_new_exp_in_seg): Remove check for old plt flag.
3786 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3787 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3788 for loop opcode to an assertion. Mark all frags up to the end of the
3789 loop as not transformable.
3790 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3791 (get_subseg_info): New.
3792 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3794 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3795 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3796 (xtensa_switch_to_non_abs_literal_fragment): New.
3797 (cache_literal_section): Add is_code parameter and pass it through to
3798 retrieve_literal_seg.
3799 (retrieve_literal_seg): Add is_code parameter and use it to set the
3800 flags on the literal section. Handle case where head parameter is 0.
3801 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3802 set_frag_is_no_transform): New.
3803 (xtensa_create_property_segments): Add end_property_function parameter
3804 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3805 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3806 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3807 (add_xt_block_frags): Add end_property_function parameter and call it
3808 if it is non-zero. Call xtensa_frag_flags_init.
3809 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3810 get_frag_property_flags, frag_flags_to_number,
3811 xtensa_frag_flags_combinable, xt_block_aligned_size,
3812 xtensa_xt_block_combine, add_xt_prop_frags,
3813 init_op_placement_info_table, opcode_fits_format_slot,
3814 xg_get_single_size, xg_get_single_format): New.
3815 (istack_push): Inline call to tinsn_copy.
3816 (tinsn_copy): Delete.
3817 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3818 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3819 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3820 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3821 functions. Handle invisible operands.
3822 (tinsn_to_slotbuf): New.
3823 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3824 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3825 vinsn_from_chars, and xg_free_vinsn.
3826 (tinsn_from_insnbuf): New.
3827 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3828 instructions. Handle symbol differences.
3829 (get_num_stack_text_bytes): Use xg_get_single_size.
3830 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3831 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3832 get_expr_register, set_expr_symbol_offset_diff): New.
3833 * config/tc-xtensa.h (MAX_SLOTS): Define.
3834 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3835 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3836 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3838 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3839 (xtensa_frag_type struct): Add is_assembly_state_set,
3840 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3841 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3842 Replace is_generics and is_relax fields by is_no_transform field.
3843 Delete is_text and is_longcalls fields. Change text_expansion and
3844 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3845 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3846 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3847 (xtensa_fix_data struct): New.
3848 (xtensa_symfield_type struct): Delete plt field.
3849 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3850 forward declaration here.
3851 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3852 (XTENSA_SECTION_RENAME): Undefine.
3853 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3854 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3855 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3856 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3857 (unit_num_copies_func, opcode_num_units_func,
3858 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3859 (resource_table struct): New.
3860 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3861 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3862 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3863 (tinsn_copy): Delete prototype.
3864 (vliw_insn struct): New.
3865 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3866 (widen_spec_list): Add option conditions for density and boolean
3867 instructions. Add expansions using CONST16 and conditions for using
3868 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3870 (simplify_spec_list): Add option conditions for density instructions.
3871 Add entry for NOP instruction.
3872 (append_transition): Add cmp function pointer parameter and use it to
3873 insert the new entry in order.
3874 (operand_function_LOW16U, operand_function_HI16U): New.
3875 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3876 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3877 (enter_opname, split_string): Use xstrdup instead of strdup.
3878 (init_insn_pattern): Initialize new options field.
3879 (clear_req_or_option_list, clear_req_option_list,
3880 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3882 (parse_insn_pattern): Parse option conditions.
3883 (transition_applies): New.
3884 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3885 swapped last arguments in calls to append_constant_value_condition.
3886 Call clone_req_option_list. Add warning about invalid opcode.
3887 Handle LOW16U and HI16U function names.
3888 (build_transition_table): Add cmp parameter and use it in calls to
3889 append_transition. Use new xtensa-isa.h functions. Check
3890 transition_applies before adding entries.
3891 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3892 pass it through to build_transition_table.
3893 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3894 ReqOption, transition_cmp_fn): New types.
3895 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3896 (transition_rule struct): Add options field.
3897 * doc/as.texinfo (Overview): Update Xtensa options.
3898 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3899 --[no-]relax, and --[no-]generics options. Update descriptions of
3900 --text-section-literals and --[no-]longcalls. Add
3901 --[no-]absolute-literals and --[no-]transform.
3902 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3903 Remove use of "generic" and "specific" terminology for opcodes.
3904 (Xtensa Registers): Generalize the syntax description to include
3905 user-defined register files.
3906 (Xtensa Automatic Alignment): Update.
3907 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3908 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3909 (Xtensa Directives): Remove confusing rules about precedence.
3910 (Density Directive, Relax Directive): Delete.
3911 (Schedule Directive): New.
3912 (Generics Directive): Rename to ...
3913 (Transform Directive): ... this node.
3914 (Literal Directive): Update for absolute literals. Missing
3915 literal_position directive is now an error.
3916 (Literal Position Directive): Update for absolute literals.
3917 (Freeregs Directive): Delete.
3918 (Absolute Literals Directive): New.
3919 (Frame Directive): Minor editing.
3920 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3921 Update dependencies.
3922 * Makefile.in: Regenerate.
3924 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3926 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3927 to build the second and third fixups for a composite relocation.
3928 (macro_read_relocs): New function.
3929 (macro_build): Use it.
3930 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3931 Simplify fragging code accordingly.
3932 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3933 of the composite relocation. Set fx_tcbit in both fixups.
3935 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3937 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3938 (md_apply_fix3): Don't treat composite relocs as done.
3940 2004-10-07 Jan Beulich <jbeulich@novell.com>
3942 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3943 prefix for symbol names generated from the LOCAL macro directive.
3945 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3946 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3948 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3950 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3952 (md_assemble): Add error checking for Co-Processor instructions.
3953 (get_cinv_parameters): Add 'b' option to invalidate the
3954 branch-target cache.
3956 2004-10-05 Paul Brook <paul@codesourcery.com>
3958 * config/tc-arm.c (unwind): New variable.
3959 (vfp_sp_encode_reg): New function.
3960 (vfp_sp_reg_required_here): Use it.
3961 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3962 (vfp_parse_reg_list): New function.
3963 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3964 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3965 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3966 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3968 (md_pseudo_table): Add them.
3969 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3970 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3971 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3972 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3973 require_hashconst, add_unwind_opcode): New functions.
3974 * doc/c-arm.texi: Document unwinding opcodes.
3975 * NEWS: Mention the new feature.
3977 2004-10-04 Eric Christopher <echristo@redhat.com>
3979 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3981 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3983 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3985 * config/tc-s390.c (md_apply_fix3): Likewise.
3986 * config/tc-sparc.c (md_apply_fix3): Likewise.
3988 2004-10-01 Paul Brook <paul@codesourcery.com>
3990 * config/tc-arm.c (arm_elf_section_type): New function.
3991 (arm_elf_change_section): Set section link for exidx sections.
3992 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3993 (md_elf_section_type): Define.
3995 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3997 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3998 instruction's offset.
4000 2004-10-01 Adam Nemet <anemet@lnxw.com>
4002 * (TARGET_FORMAT): Remove LynxOS COFF definition.
4004 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
4006 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
4007 asymbol *, instead use symbol_get_bfdsym.
4009 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
4011 * config/tc-m68k.c (select_control_regs): Add mcf5249.
4013 2004-09-30 Paul Brook <paul@codesourcery.com>
4015 * config/tc-arm.c (do_smi, do_nop): New functions.
4016 (insns): Add ARMv6ZK instructions.
4017 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
4018 (tc_gen_reloc): Ditto.
4019 (arm_cpus): Add mpcore and arm1176.
4020 (arm_archs): Add armv6{k,z,zk}.
4021 * doc/c-arm.texi: Document new cores and architectures.
4023 2004-09-30 Nick Clifton <nickc@redhat.com>
4025 * config/tc-arm.c: Use ISO C90 formatting.
4027 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
4029 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
4030 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
4031 REG_TYPE_MVDX is expected.
4033 2004-09-29 Marc Bevand <m.bevand@gmail.com>
4035 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
4037 2004-09-21 James E Wilson <wilson@specifixinc.com>
4039 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
4040 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
4041 output_spill_base, output_unat_psprel, output_lc_psprel,
4042 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
4043 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
4044 output_spill_psprel_p): Use it.
4046 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
4048 * config/tc-crx.c (handle_LoadStor): New function.
4049 Handle load/stor unique instructions before parsing.
4051 2004-09-17 Paul Brook <paul@codesourcery.com>
4053 * config/tc-arm.c (s_arm_rel31): New funciton.
4054 (md_pseudo_table): Add .rel31.
4055 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
4056 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
4057 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
4058 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
4059 (arm_parse_reloc): Add (target2).
4061 2004-09-17 Alan Modra <amodra@bigpond.net.au>
4063 * Makefile.am: Run "make dep-am".
4064 * Makefile.in: Regenerate.
4065 * aclocal.m4: Regenerate.
4066 * configure: Regenerate.
4067 * doc/Makefile.in: Regenerate.
4068 * po/POTFILES.in: Regenerate.
4069 * po/gas.pot: Regenerate.
4071 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
4073 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
4074 [!LLONG_MAX]: Ditto.
4076 2004-09-13 Paul Brook <paul@codesourcery.com>
4078 * config/tc-arm.c: Rename RELABS to TARGET1.
4080 2004-09-13 Alan Modra <amodra@bigpond.net.au>
4082 * messages.c (as_internal_value_out_of_range): Cast values passed
4083 to as_bad_where or as_warn_where to proper type.
4085 2004-09-11 Theodore A. Roth <troth@openavr.org>
4087 * config/tc-avr.c: Add support for
4088 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
4090 2004-09-09 Alan Modra <amodra@bigpond.net.au>
4092 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
4093 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
4095 2004-09-08 Paul Brook <paul@codesourcery.com>
4097 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
4098 fini_array and preinit_array section types.
4099 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
4101 * doc/as.texinfo: Document extra section types.
4103 2004-09-02 Mark Mitchell <mark@codesourcery.com>
4105 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
4106 * Makefile.in: Regenerated.
4107 * configure.in: Set em for arm*-*-symbianelf*.
4108 * configure: Regenerated.
4109 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
4110 vectors when appropriate.
4111 * config/te-symbian.h: New file.
4113 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
4115 * config/tc-crx.c (gettrap): Exception vector can be case
4117 (process_label_constant): Fix a 32-bit displacement bug in branch
4119 (get_operandtype) : Bug fix, wrong operand was used.
4120 (process_label_constant): Initialize relocation type to
4123 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
4125 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
4126 for synthesizable cores.
4128 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
4130 2004-08-25 Dmitry Diky <diwil@spec.ru>
4132 * config/tc-msp430.c: Clean-up the code.
4133 (md_relax_table): New relax table.
4134 (mcu_types): Sort MCU types.
4135 (md_pseudo_table): Add .profiler pseudo handler.
4136 (pow2value): New function.
4137 (msp430_profiler): New function.
4138 (msp430_operands): Add new insns handlers.
4139 (msp430_srcoperand): Add register operand handler, allow complex
4141 (md_estimate_size_before_relax): Rewritten.
4142 (md_convert_frag): Rewritten.
4143 (msp430_relax_frag): New function.
4144 * config/tc-msp430.h (md_relax_frag): define macro
4145 * doc/c-msp430.texi: Update information.
4147 2004-08-24 Nick Clifton <nickc@redhat.com>
4149 * as.c (std_shortopts): Allow -g to take an optional argument.
4150 (parse_args): Pass any switch starting with -g on to the backend
4153 2004-08-18 Mark Mitchell <mark@codesourcery.com>
4155 * configure.in (arm*-*-symbianelf*): New target.
4156 (arm*-*-eabi*): Likewise.
4157 * configure: Regenerated.
4159 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4160 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
4163 2004-08-18 Jakub Jelinek <jakub@redhat.com>
4165 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
4166 argument, don't do anything if current section is not
4167 .gnu.linkonce.t.* and linkonce_empty is set.
4168 (generate_unwind_image, dot_endp): Adjust callers, call
4169 start_unwind_section (*, 1) if nothing will be put into the
4172 2004-08-17 Nick Clifton <nickc@redhat.com>
4174 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
4175 (show_usage): Add -g.
4176 (std_longopts): Add --gen-debug. Alpha sort the table.
4177 (parse_args): Print an error message if a switch is not handled.
4178 Handle the -g switch, calling md_debug_format_selector() if
4180 * NEWS: Mention new feature.
4181 * doc/as.texinfo: Document new switch.
4182 * doc/internals.texi: Document behaviour of md_parse_option.
4184 * config/tc-arm.c (md_parse_option): Do not issue an error message
4185 if the switch is not recognised.
4186 * config/tc-m68k.c (md_parse_option): Likewise.
4187 * config/tc-pdp11.c (md_parse_option): Likewise.
4188 * config/tc-v850.c (md_parse_option): Likewise.
4190 * as.h: Fix up formatting.
4193 2004-08-16 Nick Clifton <nickc@redhat.com>
4195 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4197 * configure.in: Sort architecture based tables alphabetically.
4198 * configure: Regenerate.
4200 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4202 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4203 { "cc", 68 }, with { "cr", 70 }.
4205 2004-08-13 Jan Beulich <jbeulich@novell.com>
4206 Nick Clifton <nickc@redhat.com>
4208 * as.c: Add and handle new --alternate command line option.
4209 * macro.c (macro_set_alternate): New.
4210 * macro.h (macro_set_alternate): Declare.
4211 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4212 * doc/as.texinfo: Document new command line option and pseudo-ops
4213 as well as insert documentation originating from gasp about
4214 alternate macro syntax.
4215 * NEWS: Mention new command line option and pseudo-ops.
4217 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4219 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4222 2004-08-06 Paul Brook <paul@codesourcery.com>
4224 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4225 Handle new relocations.
4226 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4228 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4230 * write.c (relax_segment): Use was_address instead of address when
4231 setting fr_fix field for align frag due to backwards .org.
4233 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4235 Introduce SH2a support.
4236 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4237 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4239 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4240 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4241 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4242 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4243 to end of conditional expression.
4244 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4245 * config/tc-sh.c: Add sh2a-nofpu support.
4246 2003-12-29 DJ Delorie <dj@redhat.com>
4247 * tc-sh.c: Add sh2a support.
4248 (parse_reg): Add tbr.
4249 (parse_at): Support @@(disp,tbr).
4250 (get_specific): Support sh2a opcodes.
4251 (insert4): New, for 4 byte relocs.
4252 (build_Mytes): Support sh2a opcodes.
4253 (md_apply_fix3_Mytes): Support sh2a opcodes.
4254 2003-12-02 Michael Snyder <msnyder@redhat.com>
4255 * config/tc-sh.c (md_parse_option): Handle sh2a.
4256 (sh_elf_final_processing): Ditto.
4258 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4260 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4263 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4265 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4266 (ppc_arch): Expand comment.
4268 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4270 * config/tc-crx.c: Support evaluating the difference between two
4272 * config/tc-crx.h: Likewise.
4274 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4276 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4278 (ia64_elf_section_change_hook): Set the linked-to section for
4281 2004-07-26 Dmitry Diky <diwil@spec.ru>
4283 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4284 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4285 msp430xG438, msp430xG439.
4287 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4289 * doc/as.texinfo (Section, PushSection): Correct documentation
4292 2004-07-21 Jan Beulich <jbeulich@novell.com>
4294 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4295 permissible for the selected instruction suffix.
4296 (match_template): Don't permit 64-bit general purpose operands in
4298 (finalize_imm): Permit 64-bit immediates.
4299 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4300 specially except for the width of the used base and/or index
4301 registers. For 32-bit displacements, use sign-extended
4302 relocations only when using 64-bit addressing.
4303 Force zero displacement on rip-relative addressing when there is
4304 no other displacement.
4305 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4306 specially except for the width of the used base and/or index
4308 (parse_register): Disallow Reg64 registers in 32-bit mode.
4310 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4311 suffix if the instruction doesn't support it.
4313 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4315 * config/tc-mips.c (append_insn): Handle constant expressions with
4316 no associated relocation.
4317 (mips_ip): Cancel the expression after use for the Q format
4319 (parse_relocation): Return no relocation for unsupported
4321 (my_getSmallExpression): Return no relocation if no relocation
4324 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4326 * config/obj-som.c (adjust_stab_sections): Add prototype.
4327 (obj_som_compiler, obj_som_version, obj_som_copyright,
4328 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4329 * config/tc-hppa.c (update_subspace): Likewise.
4330 (is_defined_subspace): Amplify comment.
4331 * config/obj-som.h (som_frob_file): Add prototype.
4333 2004-07-19 Christopher Faylor <cgf@timesys.com>
4334 H.J. Lu <hongjiu.lu@intel.com>
4336 * subsegs.c (section_symbol): Don't create a new segment when
4337 existing segment is undefined.
4339 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4341 * config/tc-arm.c: Include include/opcode/arm.h.
4342 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4343 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4344 (FPU_ARCH_*): Delete.
4345 * Makefile.am: Update dependencies.
4346 * Makefile.in: Regenerate.
4348 2004-07-15 Nick Clifton <nickc@redhat.com>
4350 * configure.in: Accept armbe as a big-endian arm configuration.
4351 * configure: Regenerate.
4353 2004-07-13 Thomas Nystrom <thn@saeab.se>
4355 * config/tc-i386.c (T_SHIFTOP): New constant.
4356 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4357 (intel_el1): Handle '~'.
4358 (intel_get_token): Handle '<>', '&', '|' and '~'.
4360 2004-07-13 Nick Clifton <nickc@redhat.com>
4362 (md_assemble): Remove spurious newline from end of as_bad error
4364 (intel_e05_1): Likewise.
4365 (intel_e11): Likewise.
4366 (intel_match_token): Likewise.
4368 2004-07-11 Andreas Schwab <schwab@suse.de>
4370 * config/tc-m68k.c: Convert to C90. Remove redundant
4371 declarations. Indentation fixup.
4372 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4373 obj_coff_section ourselves.
4375 2004-07-09 James E Wilson <wilson@specifixinc.com>
4377 * config/tc-ia64.c (default_big_endian): New.
4378 (dot_byteorder, md_begin): Use it.
4379 (md_parse_option): Set it.
4381 2004-07-09 Nick Clifton <nickc@redhat.com>
4383 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4384 * configure: Regenerate.
4385 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4386 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4387 sh_find_elf_flags if necessary.
4389 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
4391 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4392 going to be split into more than one in-place addend, return 0
4393 for relocations against mergeable sections. Associate comments
4396 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4398 * Makefile.am (CPU_TYPES): Add crx.
4399 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4400 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4401 (DEPTC_crx_elf): New target.
4402 (DEPOBJ_crx_elf): Likewise.
4403 (DEP_crx_elf): Likewise.
4404 * Makefile.in: Regenerate.
4405 * configure.in: Add crx* target.
4406 * configure: Regenerate.
4407 * config/tc-crx.c: New file.
4408 * config/tc-crx.h: New file.
4409 * NEWS: Mention new target.
4411 2004-07-06 Nick Clifton <nickc@redhat.com>
4413 * config.in: Undefine TARGET_SYMBIAN by default.
4415 * configure: Regenerate. Add sh-symbian-elf target. If
4416 selected define TARGET_SYMBIAN.
4417 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4418 format if TARGET_SYMBIAN has been defined.
4420 * output-file.c (output_file_create): Report the target format
4421 chosen when bfd_openw reports that it is invalid.
4423 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4424 pseudo for BFD based assemblers.
4426 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4429 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4430 (md_parse_option): Remove redundant -isa testing.
4431 Make bfd_arch variable const.
4432 (md_show_usage): Make bfd_arch variable const.
4434 2004-07-03 James E Wilson <wilson@specifixinc.com>
4436 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4437 * config/tc-ia64.h (md_frag_check): Define.
4439 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4441 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4443 * doc/as.texinfo (Weak): Document PE weak symbols.
4445 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4447 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4448 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4449 (mips_frob_file): Rework so that only a single pass through the
4450 relocs is needed. Allow %lo()s to have higher offsets than their
4451 corresponding %hi()s or %got()s.
4453 2004-07-02 Nick Clifton <nickc@redhat.com>
4455 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4456 allow values which have come from undefined symbols.
4457 Always consider this fixup to have been processed as a reloc
4458 cannot be generated for it.
4460 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4462 * frags.h (struct frag): Add has_code and insn_addr fields.
4463 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4464 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4465 * config/tc-ppc.h (md_frag_check): Define.
4467 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4469 * doc/Makefile.am (info): Rename goal to...
4470 (info-local): ... this, to preserve implicit dependencies.
4471 * doc/Makefile.in: Regenerate with automake 1.8.5.
4473 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4475 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4476 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4477 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4478 (tc_gen_reloc): Likewise.
4479 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4480 (m32r_parse_name): Likewise.
4481 (m32r_cgen_parse_fix_exp): Likewise.
4482 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4483 (O_PIC_reloc): Likewise.
4484 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4485 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4486 for @GOTOFF, @GOT, @PLT.
4488 2004-06-21 Jan Beulich <jbeulich@novell.com>
4490 * gas/symbols.c: While discarding ordinary local absolute symbols
4491 when --strip-local-absolute is in effect, retain file symbols.
4493 2004-06-20 Andreas Schwab <schwab@suse.de>
4495 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4496 (md_parse_option): Likewise.
4498 2004-06-17 Jan Beulich <jbeulich@novell.com>
4500 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4501 * config/te-netware.h: New file.
4502 * config/te-ppcnw.h: Delete: Obsolete.
4503 * configure.in: Eliminate ill NetWare targets. Make generic
4504 NetWare target use proper emulation.
4505 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4506 reference to new te-netware.h.
4507 * configure: Regenerate.
4508 * Makefile.in: Regenerate.
4510 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4512 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4513 comparison in .insn pseudo operation.
4515 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4517 * config/obj-coff.c (coff_adjust_section_syms): Use
4518 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4519 (coff_frob_section): Likewise.
4520 * config/tc-mips.c (md_apply_fix3): Likewise.
4521 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4522 (elf_frob_file_after_relocs): Likewise.
4524 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4526 * config/tc-hppa.c (log2): Rename to exact_log2.
4527 (pa_next_subseg): Delete unused function.
4528 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4529 (create_new_subspace): Likewise.
4532 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4533 labels. Fix warning.
4535 2004-05-28 DJ Delorie <dj@redhat.com>
4537 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4538 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4539 or non-merged symbols.
4541 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4543 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4544 restore the old slot when inserting srlz.i/srlz.d.
4546 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4548 * Makefile.am: Regenerate dependecies.
4549 * Makefile.in: Regenerate.
4550 * config/tc-sh.c (valid_arch): Make unsigned.
4551 (preset_target_arch): Likewise.
4552 (md_begin): Use new architecture flags system.
4553 (get_specific): Likewise.
4554 (assemble_ppi): Likewise.
4555 (md_assemble): Likewise. Also fix error check for bad opcodes.
4556 (md_parse_option): Likewise. Also generate -isa values according
4557 to the table in bfd/cpu-sh.c instead of just constants. Also
4558 allow <arch>-up ISA variants.
4559 (sh_elf_final_processing): Replace if-else chain with a call to
4560 sh_find_elf_flags().
4562 2004-05-28 Peter Barada <peter@the-baradas.com>
4564 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4565 with zero offset into mode 2 addressing to save a word.
4567 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4569 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4570 (ar_is_only_in_integer_unit): New.
4571 (ar_is_only_in_memory_unit): New.
4572 (generate_unwind_image): Silence gcc on 32bit host.
4573 (md_assemble): Use ar_is_only_in_integer_unit instead of
4574 ar_is_in_integer_unit. Check AR access.
4576 2004-05-27 Peter Barada <peter@the-baradas.com>
4578 * config/tc-m68k.c (md_begin): Sort the opcode table into
4580 (m68k_compare_opcode): New function to do the sorting.
4582 2004-05-24 Peter Barada <peter@the-baradas.com>
4584 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4585 addressing on MIT style operands.
4586 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4588 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4591 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4593 * expr.c (operand, operator): Don't reject '++' and '--'.
4595 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4597 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4600 2004-05-17 Adam Nemet <anemet@lnxw.com>
4602 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4603 * configure: Regenerate.
4605 2004-05-13 Paul Brook <paul@codesourcery.com>
4607 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4609 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4611 * configure.in (or32-*-rtems*): Switch to elf.
4612 * configure: Regenerate.
4614 2004-05-13 Nick Clifton <nickc@redhat.com>
4616 * po/fr.po: Updated French translation.
4618 2004-05-11 Nick Clifton <nickc@redhat.com>
4620 * doc/as.texinfo (Section): Document G and T flags to .section
4621 directive. Document the extra arguments that the G flag
4622 requires. Document the #tls flag.
4624 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4626 * subsegs.c (section_symbol): Create a new section symbol if
4627 the existing one doesn't match.
4628 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4630 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4632 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4633 to cope with VR4181A errata MD(1) and MD(4).
4635 2004-05-07 Brian Ford <ford@vss.fsi.com>
4637 * NEWS: Mention .secrel32 for pe[i]-i386.
4639 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4641 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4642 (HANDLE_ALIGN): New.
4644 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4646 * Makefile.am (DIST_SUBDIRS): Define.
4647 * aclocal.m4: Regenerate with automake 1.8.4.
4648 * Makefile.in: Likewise.
4649 * doc/Makefile.in: Likewise.
4651 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4653 * config/tc-ia64.c (dot_serialize): Declare.
4654 (dot_serialize): New function.
4655 (md_pseudo_table): Add ".serialize.data" and
4656 ".serialize.instruction" directives.
4658 2004-05-06 Nick Clifton <nickc@redhat.com>
4660 * messages (as_internal_value_out_of_range): Print a message about
4661 a value being out of range. Be consistent about whether the
4662 values are printed in decimal or hexadecimal.
4663 (as_warn_value_out_of_range): Generate a warning message about an
4665 (as_bad_value_out_of_range): Generate an error message about an
4667 * as.h: Prototype the new functions.
4668 * config/tc-alpha.c (insert_operand): Use new function.
4669 * config/tc-arc.c (arc_insert_operand): Likewise.
4670 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4671 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4672 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4673 * config/tc-s390.c (s390_insert_operand): Likewise.
4674 * config/tc-v850.c (v850_insert_operand): Likewise.
4676 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4678 * configure.in: Set em=linux for frv-*-*linux*.
4679 * configure: Rebuilt.
4680 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4681 (frv_md_fdpic_enabled): New.
4682 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4683 (DEFAULT_FDPIC): New.
4684 (frv_flags): Use DEFAULT_FDPIC.
4685 (frv_pic_flag): Likewise.
4686 (OPTION_NOPIC): New.
4687 (md_longopts): Add -mnopic.
4688 (md_parse_option): Handle it.
4689 (md_show_usage): Add -mfdpic and -mnopic.
4691 2004-05-05 Peter Barada <peter@the-baradas.com>
4693 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4694 chips for invalid coldfire instructions, rename selectors
4695 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4696 add current_chip to track which chip is referred to(including save/restore),
4697 use current_chip to select control registers, not current_arch.
4698 (md_show_usage): Add new chips.
4699 * doc/c-m68k.texi: Document new command line switches.
4701 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4703 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4704 (NOP_OPCODE): Define.
4705 (s390_align_code): Remove prototype.
4706 * tc-s390.c (s390_align_code): Remove.
4708 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4710 * config/tc-ia64.c (make_unw_section_name): Removed.
4711 (start_unwind_section): New function.
4712 (generate_unwind_image): Take const segT instead of const
4714 (dot_handlerdata): Adjusted.
4715 (dot_endp): Likewise.
4717 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4719 * config/obj-elf.c (obj_elf_change_section): Allow the
4720 ".note.GNU-stack" section has SHF_EXECINSTR.
4722 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4724 * config/obj-elf.c (get_section): Return bfd_boolean.
4725 (obj_elf_change_section): Call bfd_get_section_by_name_if
4726 instead of bfd_map_over_sections.
4728 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4730 * config/obj-elf.c (get_section): New function.
4731 (obj_elf_change_section): Support multiple sections with same
4734 2004-04-30 Nick Clifton <nickc@redhat.com>
4736 * config/tc-arm.c (create_register_alias): Fix typo checking for
4737 case sensitive register aliases.
4738 (co_proc_number): Use error message string in all_reg_maps[]
4740 (cp_reg_required_here): Likewise.
4741 (fp_reg_required_here): Likewise.
4743 2004-04-29 Brian Ford <ford@vss.fsi.com>
4745 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4747 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4749 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4750 (load_address, macro, mips_ip, md_parse_option)
4751 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4752 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4753 embedded-PIC handling, and update comments.
4754 (SWITCH_TABLE): Remove.
4755 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4756 (enum mips_pic_level): Remove EMBEDDED_PIC.
4757 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4758 (TC_FORCE_RELOCATION): Update comment.
4759 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4760 might be safe to remove now that MIPS embedded-PIC is gone.
4762 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4764 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4765 call to obj_set_subsection_attributes.
4766 (obj_som_init_stab_section): Likewise.
4767 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4768 (pa_def_subspaces): Provide comdat default.
4769 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4770 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4771 calls to create_new_subspace and update_subspace to pass comdat flag.
4772 (create_new_subspace, update_subspace): Add new comdat argument. Use
4773 it in calls to obj_set_subsection_attributes.
4774 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4775 and use of comdat, common and dup_comm parameters.
4777 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4779 * config/obj-elf.c (obj_elf_change_section): Check if the old
4780 group name is NULL before comparison.
4782 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4784 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4786 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4788 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4790 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4792 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4793 (OPTION_MEMBEDDED_PIC): Remove.
4794 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4795 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4796 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4797 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4798 (OPTION_ELF_BASE): Renumber.
4799 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4800 (md_show_usage): Remove mention of -membedded-pic.
4801 * doc/as.texinfo: Remove mention of -membedded-pic.
4803 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4805 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4806 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4808 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4809 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4810 USE_GLOBAL_POINTER_OPT.
4812 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4814 * config/tc-mips.c (macro): One more use of load_delay_nop.
4816 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4818 * config/tc-mips.c (load_delay_nop): New function.
4819 (load_address, macro): Use load_delay_nop() to build a nop
4820 which can be omitted with gpr_interlocks.
4822 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4824 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4825 cop_interlocks): Remove superfluous CPU entries.
4827 2004-04-22 Paul Brook <paul@codesourcery.com>
4829 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4831 2004-04-22 Peter Barada <peter@the-baradas.com>
4833 * NEWS: Added support for EMAC instructions and MAC/EMAC
4835 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4836 scale factor tokens, trailing_ampersand to mark mask addressing
4837 for MAC/EMAC instructions.
4838 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4840 (yylex): Handle '>', '<', and '&' following '+'.
4841 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4842 architectures in archs[].
4843 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4844 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4846 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4847 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4849 Add EMAC operands to init_table[].
4851 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4853 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4855 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4856 * config/tc-arm.c (enum mstate): Delete from here.
4857 (mapping_state): Remove the static mapstate variable and instead
4858 store the state in the segment. This allows a per-section mapping
4859 state. Handle and ignore MAP_UNDEFINED states.
4860 (arm_elf_change_section): Get the current mapping state from the
4862 (s_ltorg): Set the mapping state to MAP_DATA.
4863 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4864 for each pool as it is emitted.
4866 2004-04-22 Nick Clifton <nickc@redhat.com>
4868 * config/tc-arm.h: Formatting tidy ups.
4870 2004-04-20 Chris Demetriou <cgd@broadcom.com>
4872 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4874 2004-04-20 DJ Delorie <dj@redhat.com>
4876 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4877 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4878 [TE_PE] (O_secrel): Define.
4879 [TE_PE] (x86_pe_cons_fix_new): New.
4880 [TE_PE] (pe_directive_secrel): Likewise.
4881 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4883 2004-04-19 Eric Christopher <echristo@redhat.com>
4885 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4886 of previous patch for fix in gcc.
4888 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4890 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4892 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4894 * read.c (do_align): Call md_flush_pending_output, if defined.
4896 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4898 * expr.c (operand): Correct checks for ++ and --.
4900 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4902 * config/tc-generic.c: Add some comments.
4904 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
4906 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4907 -{no-}mfix-vr4122-bugs.
4908 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4909 (append_insn, mips_emit_delays): Update accordingly.
4910 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4911 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4912 (md_parse_option): Update after above changes.
4913 (md_show_usage): Add -mfix-vr4120.
4915 2004-04-13 Bob Wilson <bob.wilson@acm.org>
4917 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4918 of .section directive; add a reference to the ELF .subsection
4921 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4923 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4926 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4928 * Makefile.am: Remove mips from aout targets.
4929 * Makefile.in: Regenerate.
4930 * configure.in: Remove mips-dec-bsd* target.
4931 * configure: Regenerate.
4933 2004-04-07 Alan Modra <amodra@bigpond.net.au>
4936 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4937 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4938 Update "mapping". Restrict some @ modifiers to 32 bit.
4940 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4941 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4943 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4944 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4945 dont_adjust_reloc_32 is set.
4946 (md_longopts): Add option -renesas.
4947 (md_parse_option, md_show_usage): Likewise.
4948 * doc/c-sh.texi: Likewise.
4950 2004-04-01 Dave Korn <dk@artimi.com>
4952 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4953 hi16 and lo16 fixS structs.
4954 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4955 exactly the same way as for RELOC_DLX_REL16.
4956 (machine_ip): properly respect LO flag in the_insn and
4957 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4958 (md_apply_fix3): apply RELOC_DLX_LO16.
4960 2004-03-30 Stan Shebs <shebs@apple.com>
4962 Remove long-obsolete MPW support.
4963 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4964 * configure.in: Remove mention of ppc-*-mpw* config.
4965 * configure.in: Likewise.
4967 2004-03-30 Nick Clifton <nickc@redhat.com>
4969 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4970 OBJ_ELF being defined.
4972 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4974 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4976 2004-03-23 Paul Brook <paul@codesourcery.com>
4978 * config/tc-arm.c (meabi_flags): New variable.
4979 (arm_parse_eabi): New function.
4980 (md_begin): Set flags for EABI v3.
4982 (arm_long_opts): Add meabi.
4983 * doc/as.texinfo <ARM>: Document -meabi.
4984 * doc/c-arm.texi: Ditto.
4986 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4988 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4989 tables even when use_literal_section flag is not set.
4991 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4993 * config/tc-sh.c: Remove trailing whitespace.
4995 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4997 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4998 --mul-bug-abort and the default behavior.
4999 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
5000 (err_for_dangerous_mul_placement): New variable.
5001 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
5003 (md_cris_relax_table): Have placeholder for STATE_MUL.
5004 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
5005 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
5007 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
5008 STATE_BYTE)>: Ditto.
5009 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
5010 alignment and position of this frag, emit error message if
5012 (md_assemble): For a multiply insn and when checking it,
5013 transform the current frag into a special frag for that purpose.
5014 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
5015 OPTION_MULBUG_ABORT_ON>: Handle new options.
5017 2004-03-19 Bob Wilson <bob.wilson@acm.org>
5019 * config/tc-xtensa.c (mark_literal_frags): New function.
5020 (xtensa_move_literals): Call mark_literal_frags for all literal
5021 segments, including init and fini literal segments.
5022 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
5024 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5026 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
5027 (pa_comm): Set BSF_OBJECT in symbol flags.
5029 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5031 * Makefile.am: Run "make dep-am".
5032 * Makefile.in: Regenerate.
5033 * doc/Makefile.in: Regenerate.
5034 * config.in: Regenerate.
5035 * po/gas.pot: Regenerate.
5037 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
5039 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
5040 (demand_empty_rest_of_line): Issue an error here.
5041 (ignore_rest_of_line): Silently skip to end.
5042 (demand_copy_string): Issue an error, not warning.
5044 * config/obj-elf.c (obj_elf_section_name): Likewise.
5045 (obj_elf_section): Likewise.
5046 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
5047 (arc_extinst): Likewise.
5048 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
5049 (dot_spill): Likewise.
5050 (dot_unwabi): Likewise.
5051 (dot_prologue): Likewise.
5053 * expr.c (operand): Reject ++ and --.
5054 (operator): Likewise.
5056 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5058 * config/tc-sh.c: Include dw2gencfi.h.
5059 (sh_cfi_frame_initial_instructions): New function.
5060 (sh_regname_to_dw2regnum): Likewise.
5061 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
5063 (TARGET_USE_CFIPOP): Define.
5064 (tc_cfi_frame_initial_instructions): Likewise.
5065 (tc_regname_to_dw2regnum): Likewise.
5066 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
5067 * Makefile.am: Update dependencies.
5068 * Makefile.in: Regenerate.
5070 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5072 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5073 * configure: Regenerate.
5075 2004-03-12 Bob Wilson <bob.wilson@acm.org>
5077 * read.c (s_leb128): Call md_flush_pending_output.
5079 2004-03-12 Michal Ludvig <mludvig@suse.cz>
5081 * config/tc-i386.c (output_insn): Handle PadLock instructions.
5082 * config/tc-i386.h (CpuPadLock): New define.
5083 (CpuUnknownFlags): Added CpuPadLock.
5085 2004-03-07 Andreas Schwab <schwab@suse.de>
5087 * doc/c-hppa.texi (HPPA Directives): Fix typo.
5089 2004-03-07 Richard Henderson <rth@redhat.com>
5091 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
5092 (cfi_finish): Likewise for fde.
5094 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
5096 * config/tc-ia64.c (md_assemble): Properly handle NULL
5098 (ia64_handle_align): Don't abort if failed to add a stop bit.
5100 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
5102 * Makefile.in: Regenerated.
5103 * aclocal.m4: Likewise.
5104 * configure: Likewise.
5105 * doc/Makefile.in: Likewise.
5107 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
5109 * config/tc-ia64.c (dot_align): New.
5110 (ia64_do_align): Make it static.
5111 (md_pseudo_table): Use "dot_align" for "align".
5112 (ia64_md_do_align): Don't set align_frag here.
5113 (ia64_handle_align): Add a stop bit to the previous bundle if
5116 * config/tc-ia64.h (ia64_do_align): Removed.
5118 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5120 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
5121 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
5122 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
5123 the most general type or the user specifically requested it.
5124 (md_assemble): Add a new error message for when an instruction
5125 is understood, but is not allowed due to an -isa option.
5127 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
5129 * config/tc-ia64.c (align_frag): New.
5130 (md_assemble): Set the tc_frag_data field in align_frag for
5131 IA64_OPCODE_FIRST instructions.
5132 (ia64_md_do_align): Set align_frag.
5133 (ia64_handle_align): Add a stop bit if needed.
5135 * config/tc-ia64.h (TC_FRAG_TYPE): New.
5136 (TC_FRAG_INIT): New.
5138 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5140 * config/tc-frv.c (fr400_audio): New variable.
5141 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
5142 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
5143 (target_implements_insn_p): New function.
5144 (md_assemble): Report an error if the processor doesn't implement
5147 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
5149 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
5150 (md_parse_option): Ditto.
5151 (OPTION_NO_SPECIAL_M32R): Added.
5152 (md_show_usage): Document it.
5153 (enable_speial_m32r): Changed a default value from 0 to 1.
5154 * doc/c-m32r.texi: Document the -no-bitinst option.
5156 2004-02-27 Nick Clifton <nickc@redhat.com>
5158 * config/tc-sh.c (get_operand): Revert previous delta.
5159 (tc_gen_reloc): Check for an unknown reloc type before processing
5162 2004-02-27 Hannes Reinecke <hare@suse.de>
5164 * config/tc-s390.c (s390_insn): Correct range check for opcode in
5165 .insn pseudo operation.
5167 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
5169 * config/tc-sh.c (get_operand): In case of #Imm, check has been
5170 added for wrong syntax.
5172 2004-02-26 Eric Christopher <echristo@redhat.com>
5174 * config/tc-mips.c (mips_dwarf2_addr_size): New.
5175 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
5177 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
5179 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
5180 nibble types to assembler.
5182 2004-02-25 Fred Fish <fnf@redhat.com>
5184 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5186 2004-02-20 James E Wilson <wilson@specifixinc.com>
5188 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5190 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5191 (ia64_estimate_size_before_relax): New.
5192 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5193 (generate_unwind_image): Pass 1 to fixup_unw_records.
5194 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5195 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5197 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5199 * stabs.c (generate_asm_file): Avoid warning about use of
5200 uninitialized variable.
5202 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5204 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5205 body, and endp, allow unwind records which do not have a "t"
5206 (time/instruction) field.
5208 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5210 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5211 (do_mav_dspsc_2): Likewise.
5212 Fix accumulator registers move opcodes.
5214 2004-02-13 Hannes Reinecke <hare@suse.de>
5215 Jakub Jelinek <jakub@redhat.com>
5217 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5219 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5221 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5222 (tc_frob_symbol): New macro definition.
5223 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5225 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5227 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5230 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5232 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5233 (TC_CASE_SENSITIVE): ... this.
5234 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5235 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5237 2004-02-06 James E Wilson <wilson@specifixinc.com>
5239 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5240 (generate_unwind_image): Re-add it here.
5242 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5244 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5245 * read.h (SKIP_WHITESPACE): Turn into an expression.
5246 * read.c (read_a_source_file): A pseudo is removed by having a
5249 2004-02-05 James E Wilson <wilson@specifixinc.com>
5251 * config/tc-ia64.c (output_endp): New.
5252 (count_bits): Delete.
5253 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5254 endp unwind records.
5255 (fixup_unw_records): Handle endp unwind records. Delete code for
5256 shortening prologue regions not followed by a body record.
5257 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5258 * config/tc-ia64.h (unw_record_type): Add endp.
5260 2004-02-03 James E Wilson <wilson@specifixinc.com>
5262 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5263 fill padding bytes with zeroes.
5264 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5265 sets unwind_record slot_number and slot_frag fields.
5267 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5269 * config/tc-mips.c (add_got_offset_hilo): New function.
5270 (macro): Use load_register() and add_got_offset_hilo() to load
5271 constants instead of hardcoding code sequences throughout.
5273 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5275 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5277 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5279 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5281 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5282 of hard-coded test for TARGET_OS=elf.
5284 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5286 * config/tc-mips.c (hilo_interlocks): Change definition
5287 so that MIPS32, MIPS64 and later ISAs are included, along with
5288 the already-included machines. Update comments.
5290 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5292 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5293 undefined local labels.
5295 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5297 * config/tc-mips.c (load_address, macro): Update comments about
5298 NewABI GP relaxation.
5300 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5302 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5303 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5304 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5305 (set_at, load_register, load_address, move_register): Likewise.
5306 (load_got_offset, add_got_offset): Likewise.
5307 Update all calls and tidy accordingly.
5309 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5311 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5312 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5313 (RELAX_USE_SECOND): Bump to 0x10000.
5314 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5315 (mips_macro_warning): New variable.
5316 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5317 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5318 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5320 (append_insn): Update mips_macro_warning.sizes.
5321 (macro_start, macro_warning, macro_end): New functions.
5322 (macro_build): Don't emit warnings here.
5323 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5324 (md_convert_frag): Check for cases where one macro alternative
5325 needs a warning and the other doesn't. Emit a warning if the
5326 longer sequence was chosen.
5328 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5330 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5331 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5332 the first sequence, the size of the second sequence, and a flag
5333 that says whether we should warn.
5334 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5335 (RELAX_FIRST, RELAX_SECOND): New.
5336 (mips_relax): New variable.
5337 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5338 (append_insn): Remove "place" argument. Use mips_relax.sequence
5339 rather than "place" to check whether we're expanding the second
5340 alternative of a relaxable macro. Remove redundant check for
5341 branch relaxation. If generating a normal insn, and there
5342 is not enough room in the current frag, call relax_close_frag()
5343 to close it. Update mips_relax.sizes[]. Emit fixups for the
5344 second version of a relaxable macro. Record the first relaxable
5345 fixup in mips_relax. Remove tc_gen_reloc workaround.
5346 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5347 in the same way as in append_insn.
5348 (mips16_macro_build): Remove "place" argument.
5349 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5350 when generating the second version of a relaxable macro.
5351 (load_got_offset, add_got_offset): New functions.
5352 (load_address, macro): Use new relaxation machinery. Remove
5353 tc_gen_reloc workarounds.
5354 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5355 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5356 first version is needed.
5357 (tc_gen_reloc): Remove relaxation handling.
5358 (md_convert_frag): Go through the fixups for a relaxable macro and
5359 mark those that belong to the unneeded alternative as done. If the
5360 second alternative is needed, adjust the fixup addresses to account
5361 for the deleted first alternative.
5363 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5365 * frags.h (frag_room): Declare.
5366 * frags.c (frag_room): New function.
5367 * doc/internals.texi: Document it.
5369 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5371 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5372 optimization for -mtune=r3900, as this will break on other CPUs.
5374 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
5376 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5377 be relaxed, use fixup.
5378 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5380 2004-01-19 Jakub Jelinek <jakub@redhat.com>
5382 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5385 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5387 * config/tc-mips.c (append_insn): Properly detect variant frags
5388 that preclude swapping of relaxed branches. Correctly swap
5389 instructions between frags when dealing with relaxed branches.
5391 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5393 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5395 * aclocal.m4: Regenerate.
5396 * configure: Regenerate.
5398 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5400 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5403 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
5405 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5406 reloc, reserve space for the delay slot as well as the jalr itself.
5408 2004-01-09 Paul Brook <paul@codesourcery.com>
5410 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5411 (do_vfp_sp2_from_reg2): New function.
5413 (do_vfp_dp_from_reg2): Check return values properly.
5415 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5417 * config/tc-mips.c (warn_nops): Remove static variable.
5418 (macro): Remove test of warn_nops.
5419 (md_shortops): Remove 'n'.
5420 (md_parse_option): Remove 'n' case.
5421 (md_show_usage): Remove -n.
5422 * doc/as.texinfo (Overview): Remove MIPS -n option.
5423 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5424 * NEWS: Mention removal of MIPS -n option.
5426 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5427 (cop_interlocks): Check ISA level.
5428 (cop_mem_interlocks): Define.
5429 (reg_needs_delay): Check cop_interlocks rather than
5430 ISA_HAS_COPROC_DELAYS.
5431 (append_insn): Likewise. Use cop_mem_interlocks rather than
5432 directly checking mips_opts.isa.
5433 (mips_emit_delays): Likewise.
5435 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5437 * config/tc-ia64.c (unwind): Move next_slot_number and
5438 next_slot_frag to ...
5439 (unw_rec_list): Here.
5440 (free_list_records): Removed.
5441 (output_unw_records): Likewise.
5442 (generate_unwind_image): Make it void.
5443 (alloc_record): Initialize next_slot_number and next_slot_frag.
5444 (slot_index): Take .org, .space and .align into account.
5445 (fixup_unw_records): Don't set slot_number to 0. Use
5446 list->next_slot_number and list->next_slot_frag instead of
5447 unwind.next_slot_number and unwind.next_slot_frag.
5448 (ia64_convert_frag): New.
5449 (generate_unwind_image): Generate a rs_machine_dependent frag
5451 (emit_one_bundle): Use list->next_slot_number and
5452 list->next_slot_frag instead of unwind.next_slot_number and
5453 unwind.next_slot_frag.
5455 * config/tc-ia64.h (md_convert_frag): Defined as
5457 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5459 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5461 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5462 * config/tc-frv.h (md_apply_fix3): Don't define.
5463 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5465 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5466 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5467 * config/tc-frv.c (line_separator_chars): Add `!'.
5468 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5469 * config/tc-frv.c (md_assemble): Clear insn upfront.
5470 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5471 * config/tc-frv.c (OPTION_FDPIC): New macro.
5472 (md_longopts): Add mfdpic.
5473 (md_parse_option): Handle it.
5474 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5475 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5476 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5477 (frv_pic_ptr): Parse funcdesc.
5479 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5481 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5482 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5484 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5486 * Makefile.am (Makefile): Move the dependency on
5487 $(BFDDIR)/configure.in to...
5488 (CONFIG_STATUS_DEPENDENCIES): ... here.
5489 (AUTOMAKE_OPTIONS): Require automake 1.8.
5490 * Makefile.in: Regenerate.
5491 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5492 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5493 $(BFDDIR)/configure.in here as well.
5494 * doc/Makefile.in: Regenerate.
5496 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5498 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5499 * Makefile.in: Regenerate.
5500 * aclocal.m4: Regenerate.
5501 * doc/Makefile.am (install, install-info): Remove.
5502 (install-data-local): A new hook for install-info.
5503 (AUTOMAKE_OPTIONS): Require automake 1.8.
5504 * doc/Makefile.in: Regenerate.
5506 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
5508 * doc/c-sh.texi: Update description about floating point behavior
5511 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5513 * configure.in: Add m68k-uClinux target.
5514 * configure: Regenerate.
5516 For older changes see ChangeLog-0203
5522 version-control: never
projects / platform / upstream / binutils.git / blob