1 2005-07-14 Nick Clifton <nickc@redhat.com>
4 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
7 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
9 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
10 i386-*-rtemscoff*, sparc-*-rtemsaout*.
12 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
14 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
17 2005-07-08 Ben Elliston <bje@au.ibm.com>
19 * frags.h: Remove ANSI_PROTOTYPES conditional code.
20 * config/obj-elf.h: Likewise.
21 * config/tc-h8300.h: Likewise.
22 * config/tc-h8500.h: Likewise.
23 * config/tc-i370.h: Likewise.
24 * config/tc-i386.h: Likewise.
25 * config/tc-m68hc11.h: Likewise.
26 * config/tc-m68k.h: Likewise.
27 * config/tc-ppc.h: Likewise.
28 * config/tc-s390.h: Likewise.
29 * config/tc-sh.h: Likewise.
30 * config/tc-sparc.h: Likewise.
31 * config/tc-tic30.c: Likewise.
32 * config/tc-w65.h: Likewise.
33 * config/tc-xtensa.h: Likewise.
35 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
38 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
40 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
42 * config/tc-tic30.c (debug): Add format attribute. Fix format
45 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
47 * config/tc-i386.c (cpu_arch): Add sse3.
49 * config/tc-i386.h (CpuSSE3): Renamed from ...
50 (CpuPNI): This. Defined as CpuSSE3.
52 * doc/c-i386.texi: Document .sse3.
54 2005-07-06 Jan Beulich <jbeulich@novell.com>
56 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
58 2005-07-05 Nick Clifton <nickc@redhat.com>
60 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
61 md_chars_to_numbers to an unsigned pointer in order to avoid a
64 2005-07-05 Paul Brook <paul@codesourcery.com>
66 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
68 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
70 * config/tc-ms1.c: New.
71 * config/tc-ms1.h: New.
72 * testsuite/gas/ms1/allinsn.d: New.
73 * testsuite/gas/ms1/allinsn.s: New.
74 * testsuite/gas/ms1/badinsn.s: New.
75 * testsuite/gas/ms1/badinsn1.s: New.
76 * testsuite/gas/ms1/badoffsethigh.s: New.
77 * testsuite/gas/ms1/badoffsetlow.s: New.
78 * testsuite/gas/ms1/badorder.s: New.
79 * testsuite/gas/ms1/badreg.s: New.
80 * testsuite/gas/ms1/badsignedimmhigh.s: New.
81 * testsuite/gas/ms1/badsignedimmlow.s: New.
82 * testsuite/gas/ms1/badsyntax.s: New.
83 * testsuite/gas/ms1/badsyntax1.s: New.
84 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
85 * testsuite/gas/ms1/badunsignedimmlow.s: New.
86 * testsuite/gas/ms1/errors.exp: New.
87 * testsuite/gas/ms1/ldst.s: New.
88 * testsuite/gas/ms1/misc.d: New.
89 * testsuite/gas/ms1/misc.s: New.
90 * testsuite/gas/ms1/ms1-16-003.d: New.
91 * testsuite/gas/ms1/ms1-16-003.s: New.
92 * testsuite/gas/ms1/ms1.exp: New.
93 * testsuite/gas/ms1/msys.d: New.
94 * testsuite/gas/ms1/msys.s: New.
95 * testsuite/gas/ms1/relocs.d: New.
96 * testsuite/gas/ms1/relocs.exp: New.
97 * testsuite/gas/ms1/relocs1.s: New.
98 * testsuite/gas/ms1/relocs2.s: New.
100 2005-07-05 Jan Beulich <jbeulich@novell.com>
102 * config/tc-i386.h (CpuSVME): New.
103 (CpuUnknownFlags): Include CpuSVME.
104 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
105 as alias of sledgehammer.
106 (md_assemble): Include invlpga in the check for insns with two source
108 (process_operands): Include SVME insns in the check for ignored
109 segment overrides. Adjust diagnostic.
110 (i386_index_check): Special-case SVME insns with memory operands.
112 2005-07-04 Khem Raj <kraj@mvista.com>
113 Nick Clifton <nickc@redhat.com>
115 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
116 use an immediate value.
117 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
118 since the register field of the operands structure is unsigned.
119 (s_arm_unwind_save_vfp): Make "reg" unsigned.
120 (parse_operands): Make the 2ns parameter an unsigned pointer to
122 (do_ldrd): When using the imm field of the operands structure as a
123 second register field, treat it as unsigned.
125 2005-07-04 Alan Modra <amodra@bigpond.net.au>
128 * config/obj-elf.c (obj_elf_change_section): Use backend
131 2005-07-01 Jan Beulich <jbeulich@novell.com>
133 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
134 (output_spill_psprel, output_spill_psprel_p): Combine.
135 (output_spill_sprel, output_spill_sprel_p): Combine.
136 (output_spill_reg, output_spill_regp_p): Combine.
137 (process_one_record): Handle psp_psprel.
138 (parse_predicate_and_operand): New.
139 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
140 initialize output values. Emit diagnostic case here.
141 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
142 (add_unwind_entry): New second parameter. Allow first parameter to
143 be NULL. Parse optional tag, emit warning about further support for
144 it otherwise being missing. Check end-of-line when requested.
145 (dot_fframe): Clear operand when wrong. Allow tag.
146 (dot_vframe): Likewise.
147 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
149 (dot_vframepsp): Remove.
150 (dot_altrp): Clear operand when wrong. Allow tag.
151 (dot_save): Likewise. Let default case also go through
153 (dot_savemem): Likewise.
154 (dot_restore): Don't return when wrong operand. Allow tag.
155 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
156 parse_predicate_and_operand and the new arguments to
157 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
158 when wrong operand. Allow tag.
159 (dot_restorereg, dot_restorereg_p): Likewise.
160 (dot_spillmem, dot_spillmem_p): Likewise.
161 (dot_saveg): Clear operand when wrong. Perform tighter operand
163 (dot_savef): Likewise.
164 (dot_saveb): Likewise.
165 (dot_savegf): Likewise.
166 (dot_spill): Remove end-of-line check. Combine. Simplify by using
167 parse_predicate_and_operand and the new arguments to
168 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
169 when wrong operand. Allow tag.
171 (dot_label_state): Don't return when wrong operand.
172 (dot_copy_state): Likewise.
173 (dot_unwabi): Likewise. Check if in prologue.
174 (dot_body): Don't call demand_empty_rest_of_line.
175 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
177 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
178 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
179 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
180 (parse_operand): New second parameter. Don't deal with '}' here
181 anymore. Don't advance past end-of-line.
182 (parse_operands): Pass second argument to parse_operand.
183 (ia64_start_line): Prevent out-of-bounds access through
184 input_line_pointer. Deal with '}' here.
185 (ia64_unrecognized_line): Don't deal with '}' here.
186 (dot_alias): Use ignore_rest_of_line not its deprecated alias
187 discard_rest_of_line.
189 2005-06-30 Zack Weinberg <zack@codesourcery.com>
191 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
192 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
193 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
194 (do_branch): Always set inst.reloc.pc_rel.
195 (s_arm_elf_cons): Disallow use of (plt) suffix.
196 (do_adrl): Adjust X_add_number unconditionally.
197 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
198 argument. Handle all adjustment for pipeline offset here.
199 (md_apply_fix): No need to undo work of md_pcrel_from. No
200 need to extract pre-encoded pipeline adjustments from various
201 branch instructions. Generally, assume instructions are already
202 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
203 special cases. Handle BFD_RELOC_ARM_PLT32 like
204 BFD_RELOC_ARM_PCREL_BRANCH.
205 (tc_gen_reloc): Remove OBJ_ELF special case.
206 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
208 2005-06-30 Ben Elliston <bje@gnu.org>
210 * Makefile.am (check-DEJAGNU): Don't search for expect.
211 * Makefile.in: Regenerate.
213 2005-06-30 Ben Elliston <bje@gnu.org>
215 * Makefile.am (EXPECT): Set to expect.
216 (RUNTEST): Likewise, set to runtest.
217 * Makefile.in: Regenerate.
219 2005-06-23 Ben Elliston <bje@gnu.org>
221 * config/m68k-parse.h: Use ISO C90.
222 * config/m68k-parse.y: Likewise.
223 * config/tc-m68k.h: Likewise.
225 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
228 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
230 (optimize_disp): Optimize only if possible. Don't use 64bit
231 displacement on non-constants and do same on constants if
234 2005-06-17 Jan Beulich <jbeulich@novell.com>
236 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
237 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
238 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
239 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
240 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
242 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
243 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
244 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
245 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
246 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
247 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
248 convert 8-byte pc-relative relocations.
249 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
250 (i386_validate_fix): Likewise.
251 (x86_cons): Also handle quad values in 64-bit mode.
252 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
253 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
254 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
255 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
257 2005-06-13 Zack Weinberg <zack@codesourcery.com>
259 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
260 symbolP as well as for names with a leading dot. Use ACONCAT.
261 (md_apply_fix): For branch relocations, only replace value
262 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
263 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
264 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
265 (LOCAL_LABEL_PREFIX): Don't define.
267 2005-06-10 Alan Modra <amodra@bigpond.net.au>
269 * config/tc-hppa.c (pa_block): Allocate just one byte for the
272 2005-06-08 James E Wilson <wilson@specifixinc.com>
275 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
276 is NULL, then emit a warning, and return the current index.
278 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
281 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
282 temporary copy of the operands array so that changes can be safely
283 backed out if the insn does not match.
284 (m68k_compare_opcode): Shortcut the test when the parameters are
285 the same. Return 1 if the names match but the second opcode is
286 further on in the array than the first.
288 2005-06-08 Nick Clifton <nickc@redhat.com>
291 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
293 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
295 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
297 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
298 Michael Snyder <msnyder@redhat.com>
299 Stan Cox <scox@redhat.com>
301 * configure.in: Add ms1 case.
303 * configure: Regenerate.
305 * configure.tgt: Add ms1 case.
307 2005-06-07 Bob Wilson <bob.wilson@acm.org>
309 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
310 * config/tc-xtensa.c (new_resource_table): Likewise.
311 (resize_resource_table): Likewise.
312 (release_resources): Fix assertion for unsigned values.
314 2005-06-07 Zack Weinberg <zack@codesourcery.com>
316 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
317 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
318 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
319 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
320 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
321 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
322 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
323 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
324 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
325 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
326 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
327 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
328 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
329 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
330 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
331 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
332 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
333 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
334 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
335 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
336 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
337 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
338 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
339 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
340 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
341 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
342 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
343 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
344 * config/tc-xtensa.c, config/tc-z8k.c:
345 Replace all instances of the string "_apply_fix3" with
347 * po/POTFILES.in, po/gas.pot: Regenerate.
349 2005-06-08 Alan Modra <amodra@bigpond.net.au>
351 * Makefile.am: Run "make dep-am".
352 (POTFILES): Remove GAS_CFILES.
353 * Makefile.in: Regenerate.
355 2005-06-07 David Ung <davidu@mips.com>
357 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
358 24kc, 24kf and 24kfx under MIPS32 release 2.
360 2005-06-04 Nick Clifton <nickc@redhat.com>
362 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
363 to their Thumb-enabled equivalents.
365 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
367 * config/tc-mips.c (load_register): Add leading "0x" to the
368 output of sprintf_vma().
371 2005-06-01 Nick Clifton <nickc@redhat.com>
373 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
374 test for the presence of thumb version of the parsing functions
375 since they must always exist and the test generates a compile time
378 2005-05-31 Richard Henderson <rth@redhat.com>
380 * config/tc-alpha.c (O_lituse_jsrdirect): New.
381 (alpha_reloc_op): Add it.
382 (debug_exp): Handle it.
383 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
384 (emit_insn): Handle it.
385 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
387 2005-05-31 Christian Groessler <chris@groessler.org>
389 * write.c (dump_section_relocs): Convert to ISO-C.
390 (write_relocs): Avoid signed/unsigned and fprintf argument
391 warnings in debug code.
393 2005-05-26 Zack Weinberg <zack@codesourcery.com>
395 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
396 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
397 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
398 (md_apply_fix3): Delete fix_is_thumb variable; refer to
399 fixP->tc_fix_data directly in the sole place it was used.
400 Explicitly truncate value, *valP, fixP->fx_addnumber, and
401 fixP->fx_offset to 32 bits, for consistent behavior between 32-
404 2005-05-27 Jan Beulich <jbeulich@novell.com>
406 * config/tc-ia64.c (struct proc_pending): New.
407 (unwind): Replace proc_start with proc_pending.
408 (unwind_diagnostic): Check unwind.proc_pending.sym.
409 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
410 Check if previous proc not closed. Record all entry points.
411 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
412 Set symbol sizes for entry points recorded in dot_proc. Check
413 arguments for consistency with respective .proc's.
414 (md_assemble): Replace unwind.proc_start with
415 unwind.proc_pending.sym.
417 2005-05-27 Jan Beulich <jbeulich@novell.com>
419 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
420 and last_ptr. Check all in-use slots for first one with non-NULL
421 unwind_record. Don't reload end_ptr before second update round.
423 2005-05-26 James E Wilson <wilson@specifixinc.com>
425 * config/tc-ia64.c (extra_goodness): Update comment.
426 (md_begin): Add debugging code to print best_template table.
428 2005-05-25 Jan Beulich <jbeulich@novell.com>
430 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
433 2005-05-25 Jan Beulich <jbeulich@novell.com>
435 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
436 BFD_RELOC_UNUSED when determining the width of the reloc.
438 2005-05-25 Jan Beulich <jbeulich@novell.com>
440 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
443 2005-05-25 Jan Beulich <jbeulich@novell.com>
445 * config/tc-ia64.c (dot_radix): Rewrite.
447 2005-05-25 Jan Beulich <jbeulich@novell.com>
449 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
451 (alloc_record): Remove references to next_slot_number and
453 (emit_one_bundle): Likewise.
455 2005-05-22 Nick Clifton <nickc@redhat.com>
457 * config/tc-v850.c (md_apply_fix3): Pass the address of the
458 message buffer when invoking the insert function.
460 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
462 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
463 only if an instruction match is found.
465 2005-05-20 Bob Wilson <bob.wilson@acm.org>
467 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
468 to addition in argument to xtensa_dwarf2_emit_insn.
470 2005-05-19 Zack Weinberg <zack@codesourcery.com>
472 * Makefile.am: Have 'all' depend on 'info'.
473 * Makefile.in: Regenerate.
475 2005-05-19 Alan Modra <amodra@bigpond.net.au>
477 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
479 2005-05-19 Anton Blanchard <anton@samba.org>
481 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
482 (md_show_usage): Document it.
483 (ppc_setup_opcodes): Insert POWER5 mnemonics.
484 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
486 2005-05-19 Jan Beulich <jbeulich@novell.com>
488 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
489 relocations in unwind section.
491 2005-05-18 Nick Clifton <nickc@redhat.com>
493 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
494 if one exists. Ignore any error messages it may produce, just
495 allow it to perform the insertion.
497 2005-05-17 Zack Weinberg <zack@codesourcery.com>
499 * hash.c (hash_lookup): Add len parameter. All callers changed.
500 (hash_find_n): New interface.
501 * hash.h: Prototype hash_find_n.
502 * sb.c: Include as.h.
503 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
504 (sb_scrub_and_add_sb): New interface.
505 * sb.h: Prototype sb_scrub_and_add_sb.
506 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
508 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
509 reference to BFD_RELOC_ARM_GOT12 which is never generated.
510 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
512 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
514 * doc/Makefile.am (gasver.texi): Don't use $<.
515 * doc/Makefile.in: Regenerated.
517 2005-05-17 Nick Clifton <nickc@redhat.com>
520 * symbols.c (resolve_symbol_value): Do not move symbols whose
521 value expression has not been resolved or finalized into the
522 absolute section as this will confuse other parts of the assembler
523 into thinking that their value is zero.
525 2005-05-17 Jan Beulich <jbeulich@novell.com>
527 * read.c (_find_end_of_line): New.
528 (find_end_of_line): New.
529 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
530 (read_a_source_file): Use it.
533 (get_line_sb): Use it.
534 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
535 (s_comm_internal): Likewise.
538 (s_ignore): Use ignore_rest_of_line.
539 * read.h (find_end_of_line): Prototype.
540 (discard_rest_of_line): Remove prototype. #define to
543 2005-05-17 Nick Clifton <nickc@redhat.com>
545 * config/tc-v850,h (TC_FIX_TYPE): Define.
546 (TC_INIT_FIX_TYPE): Define.
547 * config/tc-v850.c (md_assemble): When creating a fix record the
548 operand in the tc_fix_data field.
549 (md_apply_fix3): When applying a resolved fix use the operand's
550 insertion procedure to store the value, if the operand has been
553 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
555 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
557 * Makefile.in: Regenerated.
559 2005-05-13 Sterling Augustine <sterling@tensilica.com>
560 Bob Wilson <bob.wilson@acm.org>
562 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
564 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
565 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
567 2005-05-11 Alan Modra <amodra@bigpond.net.au>
569 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
570 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
572 2005-05-10 Michael Matz <matz@suse.de>
574 * frags.c (frag_grow): Don't be too greedy in allocating memory.
576 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
578 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
581 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
582 Handle label-without-colon before ordinary dot-pseudo as an
583 ordinary label. Don't leak memory for label-without-colon alone
584 on a line. Don't mmixal-munge operands for dot-pseudos.
586 2005-05-10 Jan Beulich <jbeulich@novell.com>
588 * macro.c (get_any_string): Remove the two last parameters. Replace
589 references to the former expand parameter by using macro_alternate.
590 Simplify loop condition for checking for end-of-string.
591 (get_string): Remove redunant call to sb_skip_white.
592 (do_formals): Remove two last arguments to get_any_string.
593 (macro_expand): Likewise.
594 (expand_irp): Likewise.
596 2005-05-10 Jan Beulich <jbeulich@novell.com>
598 * read.c (s_macro): Move local variable 'local' to smaller scope.
599 Call sb_kill on it when done.
601 2005-05-09 Jan Beulich <jbeulich@novell.com>
603 * config/tc-i386.c (optimize_disp): Discard displacement entirely
604 when zero and not required by encoding constraints.
606 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
609 * config/tc-sh64.c (sh64_fake_label): New.
611 * config/tc-sh64.h (TC_FAKE_LABEL): New.
613 * doc/internals.texi (TC_FAKE_LABEL): Document.
615 * write.c (TC_FAKE_LABEL): New.
616 (adjust_reloc_syms): Use it.
617 (write_object_file): Likewise.
619 2005-05-09 Jan Beulich <jbeulich@novell.com>
621 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
622 and comma in Intel mode.
624 2005-05-09 Jan Beulich <jbeulich@novell.com>
626 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
627 names to match ABI. Add more registers for 32-bit and 64-bit modes.
628 Make name array static and const. Adjust lookup to account for NULL
629 entries (standing for unused register numbers).
631 2005-05-09 Jan Beulich <jbeulich@novell.com>
633 * config/tc-i386.c (parse_insn): Consider all matching instructions
634 when checking for string instruction after string-only prefix.
636 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
639 * config/tc-ia64.c (start_unwind_section): Properly check
640 comdat group with SHF_GROUP.
642 2005-05-06 Bob Wilson <bob.wilson@acm.org>
644 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
646 2005-05-06 Bob Wilson <bob.wilson@acm.org>
648 * config/tc-xtensa.c: Remove excess whitespace.
649 * config/tc-xtensa.h: Likewise.
650 * config/xtensa-istack.h: Likewise.
651 * config/xtensa-relax.c: Likewise.
652 * config/xtensa-relax.h: Likewise.
654 2005-05-06 Nick Clifton <nickc@redhat.com>
656 * sb.h: Fix formatting of comments.
657 * sb.c: Fix formatting of comments.
659 2005-05-06 Jan Beulich <jbeulich@novell.com>
661 * sb.h (sb_add_buffer): Reintroduce.
662 * sb.c (sb_add_buffer): Likewise.
664 2005-05-06 Jan Beulich <jbeulich@novell.com>
666 * macro.c (new_formal, del_formal): New.
667 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
668 required argument has default value. Stop looking for more formal
669 when there was a vararg one.
670 (macro_expand_body): Use new_formal and del_formal.
671 (macro_expand): Likewise. Initialize local variable err. Don't
672 return immediately when encountering an error. Warn when keyword
673 argument already had a value assigned. Eliminate duplicate clearing
674 of argument value. When current positional argument matches parameter
675 of vararg type, assign to it all the remaining arguments. Issue error
676 when required parameter does not have value.
677 (free_macro): Use del_formal.
678 (expand_irp): Initialize formal type. Free buffers associated with
679 formal prior to returning.
680 * macro.h (struct formal_struct): Add new field 'type' with new
681 enumeration type 'formal_type'.
682 * doc/as.texinfo: Document macro parameter qualifiers.
683 * NEWS: Mention new functionality.
685 2005-05-06 Jan Beulich <jbeulich@novell.com>
687 * cond.c (s_ifb): New.
688 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
689 * read.h (s_ifb): Prototype.
690 * doc/as.texinfo: Document .ifb and .ifnb.
692 2005-05-05 Steve Ellcey <sje@cup.hp.com>
694 * config/tc-ia64.c (MIN): Undef.
696 2005-05-05 Paul Brook <paul@codesourcery.com>
698 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
700 2005-05-05 Matt Thomas <matt@3am-software.com>
702 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
705 2005-05-05 Nick Clifton <nickc@redhat.com>
707 * Update the address and phone number of the FSF organization in
708 the GPL notices in the following files:
709 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
710 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
711 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
712 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
713 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
714 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
715 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
716 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
717 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
718 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
719 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
720 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
721 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
722 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
723 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
724 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
725 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
726 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
727 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
728 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
729 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
730 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
731 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
732 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
733 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
734 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
735 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
736 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
737 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
738 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
739 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
740 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
741 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
742 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
743 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
744 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
745 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
746 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
747 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
748 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
749 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
750 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
751 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
752 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
753 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
754 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
755 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
756 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
757 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
758 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
759 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
760 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
761 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
762 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
763 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
764 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
765 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
766 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
767 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
768 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
769 config/xtensa-istack.h, config/xtensa-relax.c,
770 config/xtensa-relax.h, doc/fdl.texi
772 2005-05-05 Nick Clifton <nickc@redhat.com>
774 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
775 the target_big_endian variable to false.
777 2005-05-04 Alan Modra <amodra@bigpond.net.au>
779 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
780 list traversal. Use bfd_section_list_prepend.
781 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
782 over the section list.
783 * config/tc-xtensa.c (xtensa_remove_section): Delete.
784 (xtensa_insert_section): Delete.
785 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
786 and bfd_section_list_prepend.
787 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
788 bfd_section_list_insert_after.
790 2005-05-03 Nick Clifton <nickc@redhat.com>
792 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
793 of bfd_section_list... macros.
794 * config/tc-mmix.c (mmix_frob_file): Likewise.
795 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
796 (xtensa_insert_section): Likewise.
798 * macro.c (macro_hash): Remove static.
799 * macro.h (macro_hash): Provide an external declaration.
801 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
803 * write.c (write_object_file): Use bfd_section_double_list_remove
806 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
808 * doc/Makefile.am (gasver.texi): Correct quoting.
809 * doc/Makefile.in: Regenerated.
811 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
813 * configure.tgt: Add h8300*-*-rtemscoff.
814 Switch h8300*-*-rtems* to elf.
816 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
818 * hash.c: Undo the last change.
821 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
823 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
825 (DISTCLEANFILES): Remove.
826 (MAINTAINERCLEANFILES): Add asconfig.texi.
827 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
829 2005-04-29 Ben Elliston <bje@au.ibm.com>
831 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
832 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
833 (bignum-copy.o): Remove.
834 * Makefile.in: Regenerate.
835 * makefile.vms (OBJS): Remove bignum-copy.obj.
836 * symbols.h (local_symbol_make): Remove declaration.
837 (verify_symbol_chain_2): Likewise.
838 * symbols.c (local_symbol_make): Make static.
839 (max_indent_level): Likewise.
840 (verify_symbol_chain_2): Remove.
841 * macro.c (macro_hash): Make static.
842 * messages.c (fprint_value): Remove.
843 * read.h (get_absolute_expr): Remove.
844 (emit_leb128_expr): Likewise.
845 (do_s_func): Likewise.
846 * read.c (do_s_func): Make static.
847 (emit_leb128_expr): Likewise.
848 (get_absolute_expr): Likewise.
849 * as.h (as_howmuch): Remove declaration.
850 (fprint_value): Likewise.
851 * as.c (myname): Make static.
852 * input-scrub.c (as_howmuch): Remove.
853 (as_1_char): Likewise.
854 * input-file.h (input_file_is_open): Remove.
855 * input-file.c (input_file_is_open): Likewise.
856 * expr.h (expr_build_unary): Remove declaration.
857 (expr_build_binary): Likewise.
858 * expr.c (expr_build_unary): Remove.
859 (expr_build_binary): Likewise.
860 * hash.h (hash_replace): Remove declaration.
861 (hash_delete): Likewise.
862 * hash.c (hash_replace): Remove.
863 (hash_delete): Likewise.
864 * bignum-copy.c (bignum_copy): Move from here ..
865 * config/tc-vax.c (bignum_copy): .. to here.
866 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
867 (bignum_copy): Remove extern declaration.
868 * sb.h (string_count): Remove extern declaration.
869 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
871 * sb.c (dsize): Replace preprocessor macro with static int.
872 (string_count): Make static.
873 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
875 * config/obj-coff.c (dim_index): Make static.
876 * config/tc-i386.c (GOT_symbol): Likewise.
877 (output_invalid_buf): Likewise.
878 * doc/internals.texi (Warning and error messages): Remove the
879 prototype for fprint_value.
881 2005-04-27 Ben Elliston <bje@au.ibm.com>
885 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
887 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
889 * read.c (pseudo_set): Disallow symbol set to common symbol.
892 * write.c (write_object_file): Report common symbol name when
893 disallowing local symbol set to common symbol.
894 (adjust_reloc_syms): Disallow local symbol set to undefined
897 2005-04-25 Jan Beulich <jbeulich@novell.com>
899 * macro.c (macro_expand_body): Replace locals indicator parameters
900 with actual macro_entry. New local variables macro_line and err.
901 Don't return when encountering an error, just record the fact.
902 Detect local symbol name colliding with parameter. Track line number
903 inside of macro expansion.
904 (do_formals): Move local variable name to wider scope. Check
905 parameter of the same name doesn't already exist. In MRI mode, also
906 check it doesn't collide with the argument count pseudo-parameter).
907 (define_macro): Add file and line number parameters. Remove local
908 variable namestr. New local variable error. Initialize macro_entry
909 members file, line, and name. Don't return when encountering an
910 error, just record the fact. Use %s in some diagnostics for read.c
911 to insert the macro name. Free macro_entry on error.
912 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
913 when encountering an error, just record the fact.
914 (expand_irp): Don't return when encountering an error, just record
916 * macro.h (macro_struct): New members name, file, and line.
917 (define_macro): Add file and line number parameters.
918 * read.c (s_macro): Pass file and line to define_macro. Tag warning
919 regarding pseudo-op redefinition with the file/line that macro
920 definition started at.
922 2005-04-22 Bob Wilson <bob.wilson@acm.org>
924 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
925 (future_alignment_required): Remove ifdefs that use it.
927 2005-04-22 Bob Wilson <bob.wilson@acm.org>
929 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
930 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
931 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
933 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
934 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
936 2005-04-21 Christian Groessler <chris@groessler.org>
938 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
941 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
943 * config/obj-aout.h (S_IS_EXTERN): Removed.
944 * config/obj-bout.h (S_IS_EXTERN): Likewise.
945 * config/obj-coff.h (S_IS_EXTERN): Likewise.
946 * symbols.c (S_IS_EXTERN): Likewise.
947 * symbols.h (S_IS_EXTERN): Likewise.
949 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
951 * config/tc-d10v.c (md_apply_fix3): Likewise.
952 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
953 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
954 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
955 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
956 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
957 (shmedia_md_convert_frag): Likewise.
958 * symbols.c (print_symbol_value_1): Likewise.
959 * write.c (write_object_file): Likewise.
961 2005-04-20 Nick Clifton <nickc@redhat.com>
963 * config/tc-xtensa.c (get_aligned_diff): Change type of
964 branch_align to offsetT so that its signedness matches that of
967 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
968 number into a readable string.
969 (load_register): Likewise.
971 2005-04-20 Andreas Schwab <schwab@suse.de>
973 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
975 2005-04-19 David S. Miller <davem@davemloft.net>
977 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
978 NULL insn, exit early. Remove now spurious NULL checks.
979 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
982 2005-04-19 Jan Beulich <jbeulich@novell.com>
984 * symbols.h (symbol_find_base): Remove prototype.
985 * symbols.c (save_symbol_name): Remove code section conditional upon
987 (symbol_find): Remove.
988 (symbol_find_base): Rename to symbol_find.
989 * subsegs.c (section_symbol): Replace use of symbol_find_base with
991 * config/obj-coff.c (tag_insert): Remove code section conditional
992 upon STRIP_UNDERSCORE.
993 (obj_coff_def): Likewise.
994 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
995 (coff_frob_symbol): Likewise.
996 (yank_symbols): Likewise.
997 (c_section_symbol): Likewise.
998 * config/obj-coff.h (DO_NOT_STRIP): Remove.
999 * config/tc-arm.c (symbol_locate): Remove code section conditional
1000 upon STRIP_UNDERSCORE.
1001 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1002 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1003 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1004 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1005 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1007 2005-04-19 Andreas Schwab <schwab@suse.de>
1009 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1010 access to application registers.
1012 2005-04-19 Jan Beulich <jbeulich@novell.com>
1014 * config/te-sysv32.h: Remove.
1015 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1017 * Makefile.in (TARG_ENV_HFILES): Likewise.
1019 2005-04-19 Jan Beulich <jbeulich@novell.com>
1022 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1025 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1027 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1029 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1031 * config/tc-mips.c (normalize_constant_expr): Don't check for
1033 (check_absolute_expr): Only call normalize_constant_expr() if
1035 (mips_ip): Likewise.
1037 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1039 2005-04-18 Jan Beulich <jbeulich@novell.com>
1041 * macro.c (free_token): New, freeing all the memory associated with a
1043 (do_formals): Move initializers to ...
1044 (define_macro): ... here.
1045 (delete_macro): Convert passed in name to lower case. Warn when
1046 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1048 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1050 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1052 2005-04-15 Jan Beulich <jbeulich@novell.com>
1054 * config/obj-elf.c (obj_elf_struct): New.
1055 (elf_pseudo_table). Use it for .offset and .struct.
1057 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1058 Sterling Augustine <sterling@tensilica.com>
1060 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1061 than the section alignment.
1063 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1064 H.J. Lu <hongjiu.lu@intel.com>
1066 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1067 * config/tc-xtensa.c (xg_translate_sysreg_op,
1068 xtensa_translate_old_userregs_ops,
1069 xtensa_find_unaligned_branch_targets,
1070 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1071 relax_frag_add_nop): Support 64-bit host.
1072 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1073 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1075 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1077 * configure.tgt: Add support for OpenBSD/sparc ELF.
1079 * configure.tgt: Set emulation for mips-*-openbsd*.
1080 Remove broken mips-dec-openbsd* config.
1081 * configure.in: Set default ABI for mips64-*-openbsd*.
1082 * configure: Regenerate.
1084 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1086 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1087 optimization for constant addresses.
1089 2005-04-14 Nick Clifton <nickc@redhat.com>
1091 * as.c (main): Move parse_args before symbol_begin and frag_init
1092 so that the hash table size can be set before it is used.
1093 * hash.c: Use an unsigned long type for the size of the hash
1095 * hash.h (set_gas_hash_table_size): Update the prototype.
1097 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1099 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1100 * acinclude.m4: Include ../bfd/warning.m4.
1101 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1102 * Makefile.in: Regenerate.
1103 * configure: Regenerate.
1104 * doc/Makefile.in: Regenerate.
1106 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1108 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1109 (normalize_address_expr): New function to sign-extend address
1110 offsets that fit into 32 bits in 32-bit mode.
1111 (macro_build_ldst_constoffset): Use normalize_address_expr()
1112 instead of a handcoded sequence.
1113 (load_register): Likewise. Report oversized numbers in a useful
1115 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1116 for constant addresses. Report oversized numbers in a useful way.
1117 (mips_ip): Use normalize_address_expr() for addresses.
1119 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1121 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1122 similar to other instructions now that they're marked as ImmExt.
1124 2005-04-12 Nick Clifton <nickc@redhat.com>
1126 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1127 (gas_hash_table_size): New static variable.
1128 (set_gas_hash_table_size): New function: Records a requested size
1129 for the hash tables.
1130 (get_gas_hash_table_size): New function: Return a prime number
1131 near the requested size of the hash table.
1132 (hash_new): Use get_gas_hash_table_size.
1133 * hash.h: Add a prototype for set_gas_hash_table_size.
1134 * as.c (show_usage): Add description of new switches: --hash-size
1135 and --reduce-memory-overheads.
1136 (option_values): Add OPTION_HASH_TABLE_SIZE and
1137 OPTION_REDUCE_MEMORY_OVERHEADS.
1138 (std_longpopts): Add entries for the new options.
1139 (parse_args): Handle the new options.
1140 * Makefile.am: Add a dependency of as.c on hash.h.
1141 * Makefile.in: Regenerate.
1142 * doc/as.texinfo: Document the new switches.
1143 * NEWS: Mention the new switches.
1145 2005-04-12 Nick Clifton <nickc@redhat.com>
1148 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1151 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1153 * Makefile.am: Run "make dep-am".
1154 * Makefile.in: Regenerate.
1156 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1157 Bob Wilson <bob.wilson@acm.org>
1159 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1161 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1163 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1165 2005-04-11 Jan Beulich <jbeulich@novell.com>
1167 * NEWS: Mention these changes and their effects.
1168 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1170 (check_macro): Likewise.
1171 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1172 labels together with the closing pseudo-op.
1173 (macro_expand_body): Adjust comment. Range-check input before use.
1174 Adjust mis-spelled diagnostic. Use is_name_beginner.
1175 * read.c (try_macro): New.
1176 (read_a_source_file): New static variable last_eol. Don't list
1177 macro expansion lines more than once. Call try_macro.
1178 (s_macro): Set section of line_label to absolute instead of undefined.
1179 * doc/as.texinfo: Add information on the caveats of these changes.
1181 2005-04-11 Alan Modra <amodra@bigpond.net.au>
1183 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1184 * symbols.h (symbol_X_add_number): Update prototype.
1186 2005-04-10 Eric Christopher <echristo@redhat.com>
1188 * symbols.c (symbol_X_add_number): Fix warning.
1190 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1192 * config/tc-m68k.c (md_begin): Support 64bit host.
1193 (get_num): Support 64bit BFD on 32bit host.
1195 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1197 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1199 2005-04-09 Alan Modra <amodra@bigpond.net.au>
1201 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1202 call. Don't do the COFF hacks for multi-emulation gas. Move
1203 demand_empty_rest_of_line back to caller.
1204 (s_set, equals): demand_empty_rest_of_line here.
1207 * as.h (rs_dummy): Define.
1208 * symbols.c (symbol_X_add_number): New function.
1209 * symbols.h (symbol_X_add_number): Declare.
1210 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1211 * read.c (assign_symbol): New function, split out from s_set.
1212 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1213 Fix COFF hacks for multi-emulation gas.
1214 (s_set): Call assign_symbol. Remove "register" keyword.
1215 (set_zero_frag): New function.
1216 (pseudo_set): Always check for assignment to section syms.
1217 Always set segment and frag of symbol, and likewise extern for
1218 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1219 special case exp.X_add_number non-zero for O_symbol expressions.
1220 (equals): Use assign_symbol.
1222 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1224 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1227 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1229 * config/tc-i386.c (tc_gen_reloc): Don't turn
1230 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1232 2005-04-06 Nick Clifton <nickc@redhat.com>
1234 * po/rw.po: New translation: Kinyarwanda
1235 * configure.in (ALL_LINGUAS): Add rw
1236 * configure: Regenerate.
1238 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1239 Bob Wilson <bob.wilson@acm.org>
1241 * config/tc-xtensa.c (branch_align_power): New.
1242 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1243 future_alignment_required): Use branch_align_power to check section
1244 alignment as well as xtensa_fetch_width when aligning branch targets.
1246 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1248 * config/tc-xtensa.c: Warning fixes throughout.
1249 (xtensa_fetch_width): Change to unsigned.
1250 (assemble_nop, xtensa_find_unaligned_branch_targets,
1251 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1252 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1253 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1254 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1255 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1256 get_text_align_max_fill_size, get_text_align_nop_count,
1257 get_text_align_nth_nop_size, get_noop_aligned_address,
1258 get_aligned_diff, convert_frag_align_next_opcode,
1259 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1260 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1261 types, avoiding size_t and using offsetT and addressT appropriately.
1262 (get_text_align_power): Clean up types. Avoid incorrect bound.
1263 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1265 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1267 * config/tc-ia64.c (start_unwind_section): Undo the change
1269 (generate_unwind_image, dot_endp): Likewise.
1271 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1273 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1274 le_nop_stop arrays and initializers to file scope.
1275 (md_begin): When generating code for anything other than
1276 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1278 2005-04-01 Jan Beulich <jbeulich@novell.com>
1280 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1283 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1285 * NEWS: Mention [fdgh]_floating.
1286 * config/atof-vax.c: Fix some whitespace.
1287 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1289 2005-04-01 Nick Clifton <nickc@redhat.com>
1291 * configure.in: Add a check for <unistd.h> providing a prototype
1292 for getopt() which is compatible with the one in
1293 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1294 * configure: Regenerate.
1295 * config.in (HAVE_DECL_GETOPT): Add.
1297 2005-04-01 Jan Beulich <jbeulich@novell.com>
1299 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1301 2005-04-01 Jan Beulich <jbeulich@novell.com>
1303 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1304 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1306 2005-03-30 Julian Brown <julian@codesourcery.com>
1308 * config/tc-arm.c (arm_adjust_symtab): Rename
1309 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1311 2005-03-30 Julian Brown <julian@codesourcery.com>
1313 * config/tc-arm.c (mapping_state): Change documentation in function
1314 comment to cross-reference spec instead. Change type of mapping symbols
1316 (arm_adjust_symtab): Don't change type of mapping symbols here.
1318 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1320 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1321 * config.in: Regenerate.
1322 * configure: Regenerate.
1323 * configure.in: Check for ffs decl and alphabetize.
1325 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1326 Phil Blundell <philb@gnu.org>
1328 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1329 (md_apply_fix3): Mark TLS symbols.
1330 (tc_gen_reloc): Handle TLS relocations.
1331 (arm_fix_adjustable): Ignore TLS relocations.
1332 (s_arm_elf_cons): Support expressions after decorated symbols.
1334 2005-03-29 Julian Brown <julian@codesourcery.com>
1336 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1337 whether personality routine index N has been output for this section.
1338 (mapping_state): tc_segment_info_data now struct not enum.
1339 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1340 handled on section change.
1341 (create_unwind_entry): Previous code to output dependency removed.
1342 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1344 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1345 arm_segment_info_type.
1346 (arm_segment_info_type): New struct.
1348 2005-03-28 Sterling Augustine <sterling@tensilica.com>
1349 Bob Wilson <bob.wilson@acm.org>
1351 * config/tc-xtensa.c (do_align_targets): Update comment.
1352 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1353 Insert a LOOP_END frag before every loop target, and do not overload
1354 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1355 (xg_assemble_vliw_tokens): Use do_align_targets.
1356 (xtensa_fix_target_frags): Remove code to convert a
1357 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1358 negatable branch at the end of a loop.
1359 (frag_can_negate_branch): Delete.
1361 2005-03-28 David Mosberger <davidm@hpl.hp.com>
1362 H.J. Lu <hongjiu.lu@intel.com>
1365 NEWS: Mention "-mtune=[itanium1|itanium2]".
1367 * config/tc-ia64.c (md): Add tune.
1368 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1369 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1370 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1371 B unit NOPs are discouraged for McKinley-derived cores.
1372 (md_begin): Don't hardcode the "extra_goodness()" function in
1374 (ia64_init): Set md.tune to itanium2.
1376 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1377 * doc/c-ia64.texi: Likewise.
1379 2005-03-27 Ian Lance Taylor <ian@airs.com>
1381 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1382 bad C_EFCN symbol, print its name.
1384 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1386 * config/tc-xtensa.c (use_longcalls): Delete.
1387 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1388 the use_longcalls flag is set. Do this before checking the segment.
1389 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1390 expand direct calls at this point.
1391 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1392 (xtensa_find_unmarked_state_frags): Likewise.
1393 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1394 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1395 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1396 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1398 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1400 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1402 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1404 * config/tc-cris.h: Convert to ISO C90.
1405 * config/tc-cris.c: Ditto.
1406 (md_estimate_size_before_relax): Remove obsolete comment for
1407 parameter "segment_type".
1408 (md_begin): Document reason for cast of hash_insert argument.
1409 (md_atof): Correct type of parameter "type".
1411 2005-03-24 Nick Clifton <nickc@redhat.com>
1413 * write.h (bit_fix_new): Remove redundant prototype.
1414 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1415 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1416 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1417 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1418 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1419 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1420 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1421 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1422 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1423 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1424 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1425 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1426 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1427 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1428 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1429 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1430 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1431 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1432 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1433 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1434 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1435 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1436 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1437 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1438 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1439 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1440 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1441 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1442 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1443 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1444 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1445 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1446 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1447 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1448 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1449 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1450 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1451 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1452 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1453 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1454 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1455 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1456 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1457 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1458 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1459 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1460 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1461 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1462 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1463 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1464 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1465 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1466 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1467 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1468 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1470 2005-03-23 Jim Blandy <jimb@redhat.com>
1472 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1473 attributes properly.
1475 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1476 Nick Clifton <nickc@redhat.com>
1478 * configure.tgt: Accept any C library to accompany a GNU Linux
1479 implementation, not just the GNU C library.
1480 * configure.in: Likewise.
1481 * configure: Regenerate.
1483 2005-03-23 Nick Clifton <nickc@redhat.com>
1485 * config/tc-tic30.c: Convert to ISO C90 formatting.
1486 * config/tc-tic30.h: Convert to ISO C90 formatting.
1487 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1488 * config/atof-vax.c: Convert to ISO C90 formatting.
1490 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1492 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1493 relocations correctly as well.
1494 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1495 relocations in mergeable sections section-relative either.
1497 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1499 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1501 2005-03-21 Nick Clifton <nickc@redhat.com>
1503 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1504 warning by providing a prototype for sh_symbian_find_elf_flags.
1506 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1509 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1511 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1512 along with other formats that set bfd_gas. Remove unnecessary
1513 setting of bfd_gas. Delete strongarm cases in generic_target
1516 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1519 * config/tc-m68k.c (TRUNC, SEXT): Define.
1520 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1521 (m68k_ip): Truncate or sign extend expressions as appropriate.
1522 (get_num): Likewise.
1523 (md_apply_fix3): Use SEXT.
1525 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1527 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1528 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1529 (obj-vms.o): Delete rule.
1531 * Makefile.in: Regenerate.
1532 * aclocal.m4: Regenerate.
1533 * doc/Makefile.in: Regenerate.
1534 * po/POTFILES.in: Regenerate.
1536 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1538 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1539 flag for coldfire v4e.
1541 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1543 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1544 xg_apply_fix_value and return a value to indicate success.
1545 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1546 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1547 (xtensa_validate_fix_sub): New.
1548 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1549 (tc_gen_reloc): Move code to handle difference of symbols and code to
1550 apply tentative fix values to ...
1551 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1552 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1553 relocations when linkrelax flag is not set.
1554 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1555 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1557 2005-03-17 Jan Beulich <jbeulich@novell.com>
1559 * config/tc-i386.c (i386_scale): Beautify error message.
1560 (Intel syntax comments): Update.
1561 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1563 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1564 Remove declarations.
1565 (intel_bracket_expr): Declare.
1566 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1567 of the function body in a loop allowing to split an operand into two.
1568 Replace calls to malloc and checks of it returning non-NULL with
1569 calls to xmalloc/xstrdup.
1570 (intel_expr): SHORT no longer handled here. Add comment indicating
1571 comparison ops need implementation.
1572 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1573 Check right operand of - does not specify a register when parsing
1574 the address of a memory reference.
1575 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1576 Check operands do not specify a register when parsing the address of
1578 (intel_e06, intel_e06_1): Likewise.
1579 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1580 handle SHORT as well as unary + and -. Don't accept : except for
1581 segment overrides or in direct far jump/call insns.
1582 (intel_brack_expr): New.
1583 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1585 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1586 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1587 Allow symbolic constants as register scale value.
1588 (intel_get_token): Replace call to malloc and check of return value
1589 with call to xmalloc. Change handling for FLAT to match MASM's.
1590 (intel_putback_token): Don't try to back up/free current token if
1593 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1595 * configure.tgt: Set emulation for arm-*-eabi*.
1596 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1597 * config/te-armeabi.h: New file.
1598 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1599 * config/te-symbian.h: Include "te-armeabi.h".
1601 2005-03-16 Nick Clifton <nickc@redhat.com>
1603 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1604 local variable in case it is clobbered by the setjmp.
1606 2005-03-16 Nick Clifton <nickc@redhat.com>
1607 Ben Elliston <bje@au.ibm.com>
1609 * configure.in (werror): New switch: Add -Werror to the
1610 compiler command line. Enabled by default. Disable via
1612 * configure: Regenerate.
1614 2005-03-16 Nick Clifton <nickc@redhat.com>
1616 * config/obj-coff.h: Convert to ISO C90 formatting.
1617 * config/obj-coff.c: Convert to ISO C90 formatting.
1619 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1621 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1622 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1623 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1624 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1625 (insns): Add ARMv6T2 instructions:
1626 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1627 (arm_archs): Add V6T2 variants.
1629 2005-03-15 Nick Clifton <nickc@redhat.com>
1631 * NEWS: Add cutoff for changes in 2.16 release.
1633 2005-03-15 Jan Beulich <jbeulich@novell.com>
1635 * expr.c (operand): Merge handling of unary + into that for unary
1638 2005-03-14 Eric Christopher <echristo@redhat.com>
1640 * config/tc-mips.c: Include dw2gencfi.h.
1641 (mips_cfi_frame_initial_instructions): New.
1642 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1643 (tc_cfi_frame_initial_instructions): Ditto.
1644 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1645 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1646 * Makefile.am: Update dependencies.
1647 * Makefile.in: Regenerate.
1649 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1651 * po/es.po: Commit new Spanish translation.
1653 2005-03-14 Alan Modra <amodra@bigpond.net.au>
1655 * po/tr.po: Commit new Turkish translation.
1657 2005-03-12 Zack Weinberg <zack@codesourcery.com>
1659 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1662 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1664 * config-gas.com: Mark vax-vms as obsolete.
1665 * configure.in: Remove fmt=vms support.
1666 * config.in: Regenerate.
1667 * configure: Regenerate.
1668 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1670 2005-03-10 Sterling Augustine <sterling@tensilica.com>
1671 Bob Wilson <bob.wilson@acm.org>
1673 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1674 when checking if xg_resolve_literals needs to be called.
1675 * config/tc-xtensa.h: Fix spelling typo in a comment.
1677 2005-03-10 Jan Beulich <jbeulich@novell.com>
1679 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1680 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1681 crafted structure declarations with the types from macro.h.
1683 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1685 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1686 for -mno-shared optimization.
1688 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1690 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1691 (MAX_NOPS): Bump to 4.
1692 (mips_fix_vr4130): New variable.
1693 (nops_for_vr4130): New function.
1694 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1695 nops_for_vr4130 if working around VR4130 errata.
1696 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1697 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1698 (md_parse_option): Handle them.
1699 (md_show_usage): Print them.
1700 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1702 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1704 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1707 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1709 * config/tc-mips.h (mips_flush_pending_output): Delete.
1710 (mips_emit_delays): Declare.
1711 (md_flush_pending_output): Use mips_emit_delays.
1712 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1713 the previous instructions.
1714 (md_begin, append_insn, md_parse_option): Update callers.
1715 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1717 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1718 (s_gpdword): Update callers.
1719 (start_noreorder, end_noreorder): New functions.
1720 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1721 manipulating mips_opts or prev_nop_frag directly.
1722 (mips_flush_pending_output): Delete.
1724 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1726 * config/tc-mips.c (mips_move_labels): New function, taken from...
1727 (append_insn, mips_emit_delays): ...here.
1729 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1731 * config/tc-mips.c (MAX_NOPS): New macro.
1732 (history): Resize to 1 + MAX_NOPS.
1733 (fix_vr4120_class): New enumeration.
1734 (vr4120_conflicts): New variable.
1735 (init_vr4120_conflicts): New function.
1736 (md_begin): Call it.
1737 (insn_uses_reg): Constify first argument.
1738 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1739 (nops_for_insn_or_target): New functions.
1740 (append_insn): Use the new nops_for_* functions instead of inline
1741 delay checks. Generalize prev_nop_frag handling to handle an
1742 arbitrary history length. Insert nops into the history buffer
1743 once the number of nops in prev_nop_frag is fixed.
1744 (emit_delays): Use nops_for_insn instead of inline delay checks.
1746 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1748 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1749 check from branch delay code. Remove unnecessary check for branches.
1751 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1753 * config/tc-mips.c (dummy_opcode): Delete.
1754 (nop_insn, mips16_nop_insn): New variables.
1755 (NOP_INSN): New macro.
1756 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1757 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1758 (md_begin): Initialize nop_insn and mips16_nop_insn.
1759 (append_insn): Use the new emit_nop function to add nops, recording
1760 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1761 to reserve room for the instruction and install_insn to install the
1762 final form. Use insert_into_history to record the instruction in
1763 the history buffer. Use move_insn to do delay slot filling.
1764 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1765 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1766 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1768 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1770 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1771 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1772 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1773 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1774 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1776 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1778 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1779 and extended_p fields with a single fixed_p field.
1780 (append_insn, mips_no_prev_insn): Adjust accordingly.
1782 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1784 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1785 a single mips16_absolute_jump_p bit.
1786 (append_insn): Adjust accordingly.
1788 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1790 * config/tc-mips.h (mips_cl_insn): Move definition to...
1791 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1792 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1794 (history): New variable.
1795 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1796 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1797 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1798 (prev_prev_insn_unreordered): Delete.
1799 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1800 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1803 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1805 * doc/Makefile.am: Update as.info dependencies.
1806 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1808 2005-03-08 Jan Beulich <jbeulich@novell.com>
1810 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1811 error, and point to .purgem documentation if someone really needs
1813 * NEWS: Mention macro redefinition is now an error.
1815 2005-03-08 Jan Beulich <jbeulich@novell.com>
1817 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1818 emitted to. Add more precise diagnostics for non-fitting insns based
1819 on that. Eliminate now superfluous special casing of MLX. Clear out
1820 slot information when dropping an insn.
1822 2005-03-08 Jan Beulich <jbeulich@novell.com>
1824 * config/tc-ia64.c (parse_section_name): Rename to...
1825 (cross_section): In addition to separating the name from the rest of
1826 the arguments, also carry out the operation.
1827 (dot_xdata): Use cross_section.
1828 (dot_float_cons): Likewise.
1829 (dot_xstringer): Likewise.
1830 (dot_xdata_ua): Likewise.
1831 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1833 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1835 * po/gas.pot: Regenerate.
1837 2005-03-04 David Daney <ddaney@avtrex.com>
1839 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1840 instead of '_gp' for -mno-shared optimization.
1842 (s_abicalls): Document it in the comment.
1843 (md_show_usage): Document the -mno-shared option.
1845 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
1847 * config/tc-mips.c (mips_set_options): Add sym32 field.
1848 (mips_opts): Initialize it.
1849 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1850 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1851 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1852 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1853 when deciding whether to use a symbolic %highest/%higher expansion.
1854 (macro): Likewise. Remove o64/n32 linux hack. Always use
1855 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1856 and "la". Handle constants separately from symbolic expressions in
1857 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1858 and using load_register to load the high part of the address.
1859 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1860 (OPTION_ELF_BASE): Bump by 2.
1861 (md_longopts): Add entries for -msym32 and -mno-sym32.
1862 (md_parse_option): Handle them.
1863 (usage): Document them.
1864 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1865 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1866 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1867 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1868 -msym32 and -mno-sym32.
1870 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1872 * config/tc-mips.c (load_address): Implement GP optimization
1873 for 64bit address space non-PIC. Fix formatting.
1874 (macro): Likewise. Simplify code.
1875 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1876 (mips_after_parse_args): Simplify code.
1878 2005-03-03 Nick Clifton <nickc@redhat.com>
1880 * expr.c (operand): Remove redundant code enclosed by #ifdef
1881 RELAX_PAREN_GROUPING....#endif.
1883 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1884 reloc is the difference of two symbols defined in the same
1887 * config/tc-iq2000.c (line_comment_chars): Include the # character
1888 as otherwise this breaks #APP/#NO_APP processing.
1890 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1892 * config/tc-arc.c(md_assemble): Remove dead code for handling
1893 immediate indexing of ld and st .
1895 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1896 Joseph Myers <joseph@codesourcery.com>
1898 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1899 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1900 (parse_relocation): Check for a word break after a relocation
1902 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1905 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1907 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1909 2005-03-02 Jan Beulich <jbeulich@novell.com>
1911 * as.c (main): Use unlink_if_ordinary instead of unlink.
1912 * messages.c (as_fatal): Likewise.
1914 2005-03-02 Jan Beulich <jbeulich@novell.com>
1916 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1918 (parse_register): Allow cr8...15 in all modes.
1920 2005-03-02 Jan Beulich <jbeulich@novell.com>
1922 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1923 etc. like normal symbol references (T_ID).
1925 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1927 * symbols.c (fb_label_name): Fix silly thinko in last change.
1929 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1931 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1932 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1934 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1936 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1939 * config/tc-arc.c (md_assemble): Initialize suffix for extension
1942 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1944 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1946 * as.h (assert): Warning fix.
1947 * expr.c (expr): Correct assertion.
1948 * read.c (s_comm_internal): Remove assertion.
1949 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1950 (fixup_segment): Remove assertion.
1951 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1952 (md_apply_fix3): Likewise.
1953 * config/tc-i370.c (md_begin): Correct assertion.
1954 (i370_macro): Warning fix for assertion.
1956 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1958 * configure.in (AC_C_BIGENDIAN): Invoke.
1959 * configure: Regenerate.
1960 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1961 host variable to set string header size.
1962 * config/obj-aout.c (obj_header_append): Don't use host structs.
1963 (obj_symbol_to_chars): Likewise.
1964 (obj_emit_strings): Likewise. Use the passed in output pointer.
1965 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1966 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1967 not sizeof host struct.
1968 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1969 (obj_emit_strings): Likewise.
1970 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1971 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1973 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1975 (host_number_to_chars): Define.
1976 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1977 host internal struct to set header sizes.
1978 * config/tc-i960.c (md_number_to_field): Warning fix.
1979 (md_ri_to_chars): Use host byte order.
1980 (get_cdisp, md_apply_fix3): Warning fix.
1981 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
1983 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1985 * doc/c-arc.texi: Update documentation about ARC's extension
1988 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
1990 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
1993 2005-02-23 Alan Modra <amodra@bigpond.net.au>
1995 * cgen.c: Warning fixes.
1996 * config/tc-arc.c: Likewise.
1997 * config/tc-arm.c: Likewise.
1998 * config/tc-avr.c: Likewise.
1999 * config/tc-d10v.c: Likewise.
2000 * config/tc-d30v.c: Likewise.
2001 * config/tc-frv.c: Likewise.
2002 * config/tc-frv.h: Likewise.
2003 * config/tc-h8300.c: Likewise.
2004 * config/tc-h8500.c: Likewise.
2005 * config/tc-i370.c: Likewise.
2006 * config/tc-i960.c: Likewise.
2007 * config/tc-ia64.c: Likewise.
2008 * config/tc-ip2k.c: Likewise.
2009 * config/tc-m68hc11.c: Likewise.
2010 * config/tc-maxq.c: Likewise.
2011 * config/tc-mcore.c: Likewise.
2012 * config/tc-mips.c: Likewise.
2013 * config/tc-msp430.c: Likewise.
2014 * config/tc-pj.c: Likewise.
2015 * config/tc-ppc.c: Likewise.
2016 * config/tc-ppc.h: Likewise.
2017 * config/tc-s390.c: Likewise.
2018 * config/tc-sh.c: Likewise.
2019 * config/tc-sh64.c: Likewise.
2020 * config/tc-tic4x.c: Likewise.
2021 * config/tc-tic80.c: Likewise.
2022 * config/tc-v850.c: Likewise.
2023 * config/tc-vax.c: Likewise.
2024 * config/tc-w65.c: Likewise.
2025 * config/tc-xstormy16.c: Likewise.
2026 * config/tc-z8k.c: Likewise.
2028 2005-02-22 Catherine Moore <clm@cm00re.com>
2030 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2031 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2033 2005-02-22 Eric Christopher <echristo@redhat.com>
2035 * config/tc-mips.c (struct proc): Change isym to
2036 func_sym. New member func_end_sym.
2037 (s_mips_ent): Update.
2038 (s_mips_end): Ditto. Add code to compute function size.
2040 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2042 * read.c: Warning fixes.
2043 * config/obj-elf.c: Likewise.
2045 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2047 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2050 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2052 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2055 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2057 (demand_empty_rest_of_line): Likewise.
2058 (tic54x_sblock): Likewise.
2059 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2061 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2063 * read.c (address_bytes): New function.
2064 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2065 (potable): Add "dc.a".
2066 (cons_worker): Handle "dc.a".
2067 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2069 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2071 * input-file.c (input_file_open): Rearrange to avoid warning.
2073 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2075 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2076 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2077 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2079 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2081 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2082 uses after .set noat.
2083 (load_address): Likewise.
2084 (macro): Likewise. Don't try to avoid $at use by sacrificing
2085 the target register before it is stored, it won't work.
2087 2005-02-17 James E Wilson <wilson@specifixinc.com>
2089 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2090 see an instruction that specifies a template.
2092 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2094 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2095 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2096 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2098 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2100 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2102 * config/tc-ia64.c (md): Add hint_b.
2103 (emit_one_bundle): Handle md.hint_b for "hint".
2104 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2105 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2106 (ia64_init): Set md.hint_b to error.
2107 (md_assemble): Handle md.hint_b for "hint.b".
2109 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2110 * doc/c-ia64.texi: Likewise.
2112 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2114 * tc.h (struct relax_type, relax_typeS): Move from here..
2115 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2116 * ecoff.c (ecoff_new_file): Add appfile param.
2117 * ecoff.h (ecoff_new_file): Likewise.
2118 * itbl-lex.h: New file.
2119 * itbl-lex.l: Include itbl-lex.h.
2120 * itbl-parse.y: Likewise.
2121 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2122 * read.c (s_app_file_string): Mark appfile possibly unused.
2123 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2124 * subsegs.h (struct seg_info_trash): Delete.
2125 (seg_info): Use segment_info_type instead.
2126 * config/obj-coff.c (struct filename_list): Make filename const char *.
2127 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2128 * config/obj-elf.c (elf_file_symbol): Similarly.
2129 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2131 * config/tc-arc.c (md_operand): Warning fix.
2132 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2133 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2134 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2135 * config/tc-frv.c (frv_force_relocation): Warning fix.
2136 * config/tc-m68k.c (md_parse_option): Delete unused var.
2137 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2138 * config/tc-sparc.c: Likewise.
2139 (s_common): Warning fix.
2140 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2141 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2143 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2144 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2145 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2146 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2147 (tic4x_do_align): Use TIC_NOP_OPCODE.
2148 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2149 * config/tc-vax.c: Include netinet/in.h.
2150 (tc_headers_hook): Formatting.
2151 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2153 2005-02-17 Jan Beulich <jbeulich@novell.com>
2155 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2156 parsing inN, locN, outN. Set 'idx' to offset register number starts
2157 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2160 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2162 * config/tc-mips.c (load_address): Fix formatting.
2163 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2164 Catch macros which are unexpandable without AT. Remove duplicate
2166 (macro2): Remove duplicate zeroing of used_at.
2168 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2170 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2173 2005-02-15 Nigel Stephens <nigel@mips.com>
2174 Maciej W. Rozycki <macro@mips.com>
2176 * config/tc-mips.c (reloc_needs_lo_p): Handle
2177 BFD_RELOC_MIPS16_HI16_S.
2178 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2179 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2180 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2182 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2183 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2184 Call my_getSmallExpression() to parse percent operators.
2185 (percent_op_match, mips_percent_op): Separate definitions.
2186 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2187 (parse_relocation): Handle the MIPS16 mode using
2189 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2190 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2192 2005-02-15 Jan Beulich <jbeulich@novell.com>
2194 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2195 instead of explicitly dealing with the translation; exclude
2196 relocations that are already pcrel, however.
2198 2005-02-15 Jan Beulich <jbeulich@novell.com>
2200 * config/tc-ia64.c: Include limits.h (if available).
2201 (gr_values[0]): Set path to INT_MAX.
2202 (dot_reg_val): Don't allow changing value of r0. Limit range of
2203 general registers at r127.
2204 (specify_resource): Default resource index is -1. Don't set resource
2205 index (in case IA64_RS_RSE) without setting the specific flag.
2206 (note_register_values): Check operand is O_constant before tracking
2207 input value of moves. Add tracking for dep.z with constant inputs.
2208 (print_dependency): Resource index of specific resource may be zero.
2209 (check_dependencies): Likewise.
2211 2005-02-15 Jan Beulich <jbeulich@novell.com>
2213 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2214 reg_class. Check operands and emit diagnostics for illegal use of
2217 2005-02-15 Jan Beulich <jbeulich@novell.com>
2219 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2220 new variables type, suffix, and width. Handle
2221 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2222 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2223 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2224 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2225 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2226 if unable to translate relocation type, using the new variables.
2228 2005-02-15 Jan Beulich <jbeulich@novell.com>
2230 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2231 (ty_symbol_chars): Define.
2232 * config/tc-ia64.c (ia64_symbol_chars): Define.
2234 2005-02-15 Jan Beulich <jbeulich@novell.com>
2236 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2237 input_line_pointer was advanced.
2239 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2241 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2244 2005-02-13 Jan Beulich <jbeulich@novell.com>
2246 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2247 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2249 (ia64_init): Set md.detect_dv.
2250 (ia64_start_line): New static variable warned. Warn only once when
2251 encountering explicit stops in automatic mode.
2252 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2253 * NEWS: Mention new default mode.
2255 2005-02-13 Jan Beulich <jbeulich@novell.com>
2257 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2258 be freed when wiping out previous state. Canonicalize names before
2259 use. Free name string when detecting redefinition.
2260 (dot_pred_rel): Call generic expression parser to process arguments.
2261 Handle O_register case for individual predicates and O_subtract for
2263 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2265 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2266 Warn if multiple found, issue error if resulting symbol name has zero
2268 (dot_alias): Canonicalize name before use.
2270 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2272 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2274 (in_procedure): Return -1 for warning.
2275 (in_prologue): Likewise.
2276 (in_body): Likewise.
2278 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2280 * config/tc-ia64.c (dot_xdata): Undo the last change.
2281 (dot_float_cons): Likewise.
2282 (dot_xstringer): Likewise.
2283 (dot_xdata_ua): Likewise.
2284 (dot_float_cons_ua): Likewise.
2286 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2288 * NEWS: Mention "-munwind-check=[warning|error]".
2290 * config/tc-ia64.c (md): Add unwind_check.
2291 (unwind_diagnostic): New.
2292 (in_procedure): Call unwind_diagnostic when a directive isn't
2294 (in_prologue): Call unwind_diagnostic when a directive isn't in
2296 (in_body): Call unwind_diagnostic when a directive isn't in
2298 (dot_endp): Set md.unwind_check to error before calling
2299 in_procedure and restore it after. When the name is missing or
2300 couldn't be found, use the one from the last .proc if
2301 md.unwind_check isn't error. Warn if md.unwind_check is
2303 (md_parse_option): Handle "-munwind-check=[warning|error]".
2304 (md_show_usage): Add "-munwind-check=[warning|error]".
2305 (ia64_init): Set md.unwind_check to warning.
2307 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2308 * doc/c-ia64.texi: Likewise.
2310 2005-02-11 Jan Beulich <jbeulich@novell.com>
2312 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2314 (ia64_parse_name): New third parameter.
2315 (md_parse_name): Pass third argument.
2316 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2317 (md_operand): Handling of '@'-prefixed symbols moved from here...
2318 (ia64_parse_name): ...to here.
2320 2005-02-11 Jan Beulich <jbeulich@novell.com>
2322 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2323 (errata_nop_necessary_p): Remove declaraction and definition.
2324 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2325 update md.group_idx. Don't reset md.last_groups.
2327 2005-02-11 Jan Beulich <jbeulich@novell.com>
2329 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2331 (dot_xdata): Free section name after use.
2332 (dot_float_cons): Likewise.
2333 (dot_xstringer): Likewise.
2334 (dot_xdata_ua): Likewise.
2335 (dot_float_cons_ua): Likewise.
2336 (md_pseudo_table): Add xdata16 and xdata16.ua.
2338 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2340 * doc/all.texi: Add IA64.
2341 * doc/as.texinfo: Likewise.
2343 * doc/c-ia64.texi: Fix typos.
2345 2005-02-10 Julian Brown <julian@codesourcery.com>
2347 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2349 (do_t_push_pop): Likewise.
2350 (md_assemble): Likewise.
2351 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2352 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2353 (create_unwind_entry): Output dependency on the required personality
2356 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2358 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2359 * subsegs.c (seg_not_empty_p): Likewise.
2361 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2363 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2364 relative jump calculation.
2365 <md_convert_frag) : Likewise.
2366 <output_disp): Likewise.
2368 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2370 * write.c (write_object_file): Recognize warning-symbol construct
2371 and skip object- and target- handling for the second symbol.
2373 2005-02-02 Jan Beulich <jbeulich@novell.com>
2375 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2376 designators along with quoted ones. Free copy of quoted designator
2379 2005-02-01 Ben Elliston <bje@au.ibm.com>
2381 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2382 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2383 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2384 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2385 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2386 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2387 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2388 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2389 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2390 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2391 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2392 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2393 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2394 #if 0'd code throughout.
2396 2005-01-31 Nick Clifton <nickc@redhat.com>
2398 * as.c (parse_args): Bump copyright date reported by --version to
2401 2005-01-31 Nick Clifton <nickc@redhat.com>
2403 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2406 2005-01-31 Jan Beulich <jbeulich@novell.com>
2408 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2409 that can end with .endr in that case. Make requiring/permitting
2410 pseudo-ops without leading dot closer to the logic in read.c serving
2412 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2415 2005-01-31 Jan Beulich <jbeulich@novell.com>
2417 * macro.c (do_formals): Adjust to no longer accept empty parameter
2419 (define_macro): Adjust to no longer accept empty macro name, garbage
2420 following the parameters, or macros that were previously defined.
2421 * read.c (s_bad_end): Declare.
2422 (potable): Add endm. Handler for endr and endm is s_bad_end.
2423 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2425 * read.h (s_bad_endr): Remove.
2427 2005-01-31 Jan Beulich <jbeulich@novell.com>
2429 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2430 immediately discarding (but counting) those exceeding the maximum
2431 possible amount. Track whether output and input operand counts ever
2432 matched, and use this to better indicate which of the operands/
2433 operand types was wrong; specifically don't default to pointing to
2436 2005-01-31 Jan Beulich <jbeulich@novell.com>
2438 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2439 variable in dot_endp). Add body and insn. Make prologue,
2440 prologue_mask, body, and insn bitfields.
2441 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2443 (in_procedure, in_prologue, in_body): New.
2444 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2445 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2446 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2447 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2448 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2449 dot_personality): Use the appropriate one of the above.
2450 (dot_proc): Clear unwind.proc_start; set to current location only if
2451 none of the entry points were valid. Check for non-zero-length entry
2452 point names. Check that entry points aren't defined, yet. Clear
2453 unwind.prologue, unwind.body, and unwind.insn.
2454 (dot_body): Call in_procedure. Check that first directive in procedure
2455 had no insns emitted before. Set unwind.body.
2456 (dot_prologue): Call in_procedure. Check that not already in prologue.
2457 Check that first directive in procedure had no insns emitted before.
2459 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2460 length entry point names. Check that entry points became defined.
2461 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2463 2005-01-31 Jan Beulich <jbeulich@novell.com>
2465 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2466 before actually using it. Don't generate an error in manual bundling
2467 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2468 Don't generate an error in manual bundling mode when looking at an
2469 insn required to be last in its group but the required slot hasn't
2470 been reached, yet. Allow conversion from MII to MI;I for bundle
2471 consisting of only 2 insns with the stop between them. Suppress
2472 various meaningless errors resulting from detecting earlier ones.
2474 2005-01-31 Jan Beulich <jbeulich@novell.com>
2476 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2479 2005-01-28 Christian Groessler <chris@groessler.org>
2481 * config/tc-z8k.c (md_assemble): Improve error detection.
2483 2005-01-28 Jan Beulich <jbeulich@novell.com>
2485 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2486 for personality routine pointer only if there is one.
2487 (ia64_convert_frag): Likewise.
2488 (generate_unwind_image): Likewise.
2490 2005-01-27 Christian Groessler <chris@groessler.org>
2492 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2493 (md_apply_fix3): Make relative branches out of range an error
2494 instead of a warning. Display correct line number for out of
2495 range branches/calls/memory accesses.
2497 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2499 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2500 to emit .debug_line and other debug sections.
2501 * as.h (seg_not_empty_p): Declare.
2502 * subsegs.c (seg_not_empty_p): New predicate.
2504 2005-01-27 Andrew Cagney <cagney@gnu.org>
2506 * configure: Regenerate to track ../gettext.m4 change.
2508 2005-01-27 Jan Beulich <jbeulich@novell.com>
2510 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2512 2005-01-27 Jan Beulich <jbeulich@novell.com>
2514 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2515 to/from application registers dynamic insns.
2516 (md_assemble): Defer resolution of move to/from application registers
2517 dynamic insns when they can be issued on either the I- or M-units.
2519 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2521 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2522 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2523 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2524 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2525 * cgen.c (gas_cgen_parse_operand): Handle
2526 CGEN_PARSE_OPERAND_SYMBOLIC.
2527 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2528 (frv_force_relocation): Likewise. Fix handling of PIC
2530 (md_apply_fix3): Likewise.
2532 2005-01-21 Ben Elliston <bje@au.ibm.com>
2534 * as.h: Remove #if 0'd code.
2535 * atof-generic.c (atof_generic): Likewise.
2536 * ecoff.c (ecoff_directive_frame): Likewise.
2537 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2538 * itbl-ops.c (itbl_add_reg): Likewise.
2539 * listing.c (calc_hex): Likewise.
2540 * read.c (MASK_CHAR): Likewise.
2541 * subsegs.c (subsegs_print_statistics): Likewise.
2542 * symbols.c (indent): Likewise.
2543 * write.c (write_relocs): Likewise.
2544 (write_object_file): Likewise.
2545 (relax_frag): Likewise.
2547 2005-01-20 Nick Clifton <nickc@redhat.com>
2549 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2550 getopt_long_only() from considering -a as an abbreviation for
2552 (parse_args): Fix the parsing of -a=<file>.
2554 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2557 * read.c (s_incbin): Adjust default count for skip. Check validity
2558 of count and skip rigorously.
2560 2005-01-19 Fred Fish <fnf@specifixinc.com>
2562 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2564 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
2566 * read.c (convert_to_bignum): New function, split out from...
2567 (emit_expr): ...here. Handle the case where X_add_number is
2568 positive and the input value is negative.
2569 (output_big_sleb128): Fix setting of continuation bit. Check whether
2570 the final byte needs to be sign-extended. Fix size-shrinking loop.
2571 (emit_leb128_expr): When generating a signed leb128, see whether the
2572 sign of an O_constant's X_add_number matches the sign of the input
2573 value. Use a bignum if not.
2575 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2577 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2578 arch_sh_up in order to match the external name and make the
2579 testsuite's job easier.
2581 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2584 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2586 2005-01-12 Nick Clifton <nickc@redhat.com>
2588 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2589 ignored_arguments array.
2591 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2593 * write.c (write_object_file): Disallow a symbol equated to
2596 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2598 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2600 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2601 (maxq_target): New function: Set the machine type.
2603 2005-01-06 Paul Brook <paul@codesourcery.com>
2605 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2606 (md_begin): Handle TE_VXWORKS for FP defaults.
2607 (md_apply_fix3): Correct rela offsets.
2608 (elf32_arm_target_format): Add VxWorks targets.
2610 2005-01-06 Paul Brook <paul@codesourcery.com>
2612 * configure.tgt: Set em=vxworks for *-*-vxworks.
2613 * config/te-vxworks.h: New File.
2615 2005-01-06 Paul Brook <paul@codesourcery.com>
2617 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2619 2005-01-04 Dmitry Diky <diwil@spec.ru>
2621 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2624 2005-01-03 David Mosberger <davidm@hpl.hp.com>
2626 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2627 (dot_loc): New function.
2628 (md_pseudo_table): Add entry to map .loc to dot_loc().
2629 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2630 seen a .loc directive or we're generating DWARF2 debug info for
2633 2004-12-29 Alan Modra <amodra@bigpond.net.au>
2636 * read.c (s_comm_internal): Don't zero end of name until size
2637 expression has been parsed.
2639 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2641 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2643 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2645 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2648 2004-12-22 Ian Lance Taylor <ian@airs.com>
2650 * configure.tgt: New.
2651 * configure.in: Move setting of cpu_type, fmt, etc., to
2653 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2654 $(srcdir)/configure.tgt.
2655 * configure, Makefile.in: Rebuild.
2657 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2659 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2660 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2662 (avr_offset_expression): New function to parse offsets for LDI
2664 (avr_operand): Use it.
2665 (md_apply_fix3): Generate the relocs.
2667 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2669 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2670 BFD_RELOC_SH_IMMS10BY8 relocation.
2672 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2673 than just ignoring bad code.
2675 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2677 * config/tc-v850.c (handle_lo16): New function.
2678 (v850_reloc_prefix): Use it to check lo().
2679 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2681 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2683 * configure.in: Add s390x-ibm-tpf support.
2684 * configure: Regenerate.
2686 2004-12-15 Jan Beulich <jbeulich@novell.com>
2688 * config/obj-elf.c (obj_elf_change_section): Only set type and
2689 attributes on new sections. Emit warning when type of re-declared
2690 section doesn't match.
2692 2004-12-15 Jan Beulich <jbeulich@novell.com>
2694 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2695 '.cfi_startproc simple' doesn't inherit the old value.
2697 2004-12-15 Jan Beulich <jbeulich@novell.com>
2699 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2700 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2701 generation to emit a factored offset.
2703 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2705 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2706 which is too large in the case of NO_PIC without 64-bit
2709 * config/tc-mips.c (mips_in_shared): New static variable.
2710 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2711 (md_longopts): Add -mshared and -mno-shared.
2712 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2713 (s_cpload): Implement !mips_in_shared case.
2714 (s_cpsetup): Likewise.
2715 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2716 * NEWS: Mention -mno-shared.
2718 2004-12-09 Paul Brook <paul@codesourcery.com>
2720 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2723 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2725 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2726 sequence, increase the size of the sequence.
2728 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2731 2004-12-07 Ben Elliston <bje@gnu.org>
2733 * read.c (s_align): Use an align_limit temporary to allay a GCC
2734 signed/unsigned comparison warning.
2736 2004-12-01 Mark Mitchell <mark@codesourcery.com>
2738 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2739 * configure.in: Use it for arm*-*-linux-gnueabi*.
2740 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2741 * config/te-armlinuxeabi.h: New file.
2742 * Makefile.in: Regenerated.
2743 * aclocal.m4: Likewise.
2744 * configure: Likewise.
2745 * doc/Makefile.in: Regenerated.
2747 2004-12-02 Bob Wilson <bob.wilson@acm.org>
2749 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2750 (xtensa_restore_emit_state): Likewise.
2752 2004-12-02 Alan Modra <amodra@bigpond.net.au>
2754 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2757 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2759 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2760 * Makefile.in: Regenerate.
2762 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2764 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2765 functions, give functions a meaningful name, add comments.
2766 (check_range): New function - Replace operand size calculation
2767 with range checking.
2768 (assemble_insn): Update Algorithm, improve error issuing.
2770 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2773 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2775 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2776 miss between different section in the same module.
2777 (tc_gen_reloc): Likewise.
2779 2004-11-25 Theodore A. Roth <troth@openavr.org>
2781 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2782 atmega325, atmega3250, atmega645 and atmega6450.
2784 2004-11-25 Jan Beulich <jbeulich@novell.com>
2786 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2787 permissible for the selected instruction suffix.
2788 (process_suffix): For DefaultSize instructions, suppressing the
2789 guessing of a 'q' suffix if the instruction doesn't support it is
2790 pointless, because only an 'l' suffix can be guessed in this place.
2792 2004-11-24 Nick Clifton <nickc@redhat.com>
2794 * config/tc-iq2000.c: Remove support for IQ10 processor.
2795 Convert to ISO C90 formatting.
2796 * config/tc-iq2000.h: Likewise.
2798 2004-11-23 Nick Clifton <nickc@redhat.com>
2800 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2801 in this table. They should be correct now.
2803 2004-11-23 Jan Beulich <jbeulich@novell.com>
2805 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2806 indicate the MMX extensions added by both SSE and 3DNow!A.
2807 (Cpu3dnowA): Declare.
2808 (CpuUnknownFlags): Update.
2809 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2810 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2811 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2812 3DNow!. Athlon additionally implies 3DNow!A. Several new
2813 entries (those starting with a dot are for sub-arch specification).
2814 (set_cpu_arch): Handle sub-arch specifications.
2815 (parse_insn): Distinguish between instructions not supported because
2816 of insufficient CPU features and because of 64-bit mode.
2817 * doc/c-i386.texi: Describe enhanced .arch directive.
2819 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2821 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2823 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2825 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2826 without a corresponding .debug_info section.
2828 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
2830 * read.c (potable): Add "error" and "warning".
2831 (s_errwarn): New function.
2832 * read.h (s_errwarn): Declare.
2833 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2835 2004-11-22 Nick Clifton <nickc@redhat.com>
2837 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2840 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2842 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2843 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2845 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2847 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2848 (coff_adjust_symtab): Adjust call.
2849 (crawl_symbols): Likewise.
2850 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2851 (obj_app_file): Adjust.
2853 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2855 * configure.in: Enable bfd_assember for the MAXQ port.
2856 * configure: Regenerate.
2858 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2859 Sterling Augustine <sterling@tensilica.com>
2861 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2862 there is a conflict.
2863 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2864 interfaces that are related as determined by xtensa_interface_class_id.
2866 2004-11-12 Nick Clifton <nickc@redhat.com>
2868 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2869 offsets for conditional branches.
2871 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2873 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2875 2004-11-10 Bob Wilson <bob.wilson@acm.org>
2877 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2878 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2880 (relax_frag_immed): Update call to update_next_frag_state.
2882 2004-11-10 Alan Modra <amodra@bigpond.net.au>
2884 * obj.h (struct format_ops <app_file>): Add int param.
2885 * read.h (s_app_file_string): Likewise.
2886 * read.c (s_app_file_string): Likewise.
2887 (s_app_file): Adjust s_app_file_string call.
2888 * config/tc-mips.c (s_mips_file): Likewise.
2889 * config/obj-coff.h (obj_app_file): Add app param.
2890 * config/obj-ecoff.h (obj_app_file): Likewise.
2891 * config/obj-multi.h (obj_app_file): Likewise.
2892 * config/obj-elf.h (elf_file_symbol): Likewise.
2893 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2894 if called for # preprocessor lines.
2896 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2899 * symbols.c (resolve_symbol_value): Convert weak symbols only
2901 (symbol_equated_reloc_p): Don't equate weaks when relocating
2902 only for Windows PECOFF.
2904 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
2906 * config/tc-crx.c (print_insn): Check and set insn_addr.
2907 * config/tc-crx.h (md_frag_check): Define.
2909 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2910 Vineet Sharma <vineets@noida.hcltech.com>
2912 * configure.in: Add support for new target maxq-coff.
2913 * configure: Regenerate.
2914 * NEWS: Mention new support.
2915 * config/tc-maxq.c: New file.
2916 * config/tc-maxq.h: New file.
2917 * config/obj-coff.h: Add support for maxq-coff.
2919 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2921 * symbols.c (any_external_name): Define.
2922 (resolve_symbol_value): Convert weak symbols.
2923 (S_SET_EXTERNAL): Support any_external_name.
2924 (S_SET_NAME): Qualify parameter const.
2925 (symbol_equated_reloc_p): Equate to weaks when relocating.
2926 * symbols.h (S_SET_NAME): Qualfiy parameter const.
2927 * tc.h (any_external_name): Declare.
2928 * config/obj-coff.c ("coff/pe.h"): Include for BFD
2930 (weak_is_altname): Declare and define.
2931 (weak_name2altname): Same.
2932 (weak_altname2name): Same.
2933 (weak_uniquify): Same.
2934 (weak_altprefix): Define.
2935 (obj_coff_weak): Change .weak syntax and handling.
2936 (coff_frob_symbol): Fix PE weak symbol alternates.
2937 * config/obj-coff.h (USE_UNIQUE): Define.
2938 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2939 are in another segment.
2940 (tc_gen_reloc): Remove broken addend hack.
2941 doc/as.texinfo: Update.
2943 2004-11-05 Sterling Augustine <sterling@tensilica.com>
2945 * config/tc-xtensa.c (total_frag_text_expansion): New.
2946 (md_estimate_size_before_relax): Use it.
2947 (find_address_of_next_align_frag): Likewise.
2949 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
2951 * config/tc-crx.c: Rename argument types.
2952 (processing_arg_number): Rename to 'cur_arg_num'.
2953 (get_number_of_bits): Rename to 'set_operand_size'.
2954 (get_operandtype): Rename to 'parse_operand', totally rewrite.
2955 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2956 (set_indexmode_parameters): Remove function, integrate its code into
2958 (set_operand_size): Get rid of 'Operand Number' function parameter -
2959 use global variable 'cur_arg_num' instead.
2960 Use a local 'argument' pointer to reference the current argument.
2961 (parse_operand): Likewise.
2962 (set_operand): Likewise.
2963 (process_label_constant): Likewise.
2965 2004-11-04 Bob Wilson <bob.wilson@acm.org>
2967 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2968 (add_section_rename): Delete. Inlined into...
2969 (build_section_rename): ...here. Use xstrdup instead of strdup.
2970 (xtensa_section_rename): Drop "const" from argument and return types.
2971 (md_show_usage): Indent to match show_usage().
2972 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2973 (tc_canonicalize_section_name): Define.
2974 (md_elf_section_rename): Remove unused macro.
2975 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2976 * doc/c-xtensa.texi (Xtensa Options): Likewise.
2977 (Frame Directive): Delete.
2979 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2981 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2982 * config/tc-arm.c (target_oabi): Delete.
2983 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
2984 (arm_opts): Remove moabi.
2985 * doc/as.texinfo (Overview): Remove documentation of -moabi.
2986 * doc/c-arm.texi (ARM Options): Likewise.
2987 * configure: Regenerated.
2989 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2991 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
2992 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
2993 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
2994 * configure: Regenerate.
2995 * config/tc-cris.c (enum cris_archs): New.
2996 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
2997 (cris_insn_ver_valid_for_arch): New functions.
2998 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
2999 (cris_arch): New variable.
3000 (md_pseudo_table): New pseudo .arch.
3001 (err_for_dangerous_mul_placement): Initialize according to
3003 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3005 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3006 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3007 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3008 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3009 use in md_cris_relax_table.
3010 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3011 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3012 Update and improve head comment.
3013 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3014 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3016 (md_longopts): New option --march=...
3017 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3019 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3020 (HANDLE_RELAXABLE): New macro.
3021 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3022 cases. Check for weak symbols and assume not relaxable. Handle
3023 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3024 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3026 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3027 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3028 (cris_create_short_jump): Adjust for CRISv32.
3029 (cris_relax_frag): Handle new states.
3030 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3031 (md_begin): Define symbols "..asm.arch.cris.v32",
3032 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3033 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3034 when entering opcode table entry points.
3035 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3036 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3037 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3038 (cris_process_instruction): Initialize out_insnp->insn_type to
3039 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3040 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3042 <case 'm'>: Check that modified_char == '.'.
3043 <invalid operands>: Consume the rest of the line.
3044 When operands don't match, skip over subsequent insns with
3045 non-matching version specifier but same mnemonic.
3046 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3047 special registers in CRISv32 are always 32 bit long.
3048 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3050 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3051 and compatible. Recognize "ACR" for v32, unless followed by "+".
3052 (get_spec_reg): Consider cris_arch when looking up register.
3053 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3055 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3056 (cris_get_expression): Restore input_line_pointer if failing "early".
3057 (get_flags): Consider cris_arch and recognize flags accordingly.
3058 (branch_disp): Adjust for CRISv32.
3059 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3060 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3061 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3062 resolved. Don't enter zeros in object file for
3064 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3065 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3066 (md_parse_option): Break out "return 1".
3067 <OPTION_ARCH> New case.
3068 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3069 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3070 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3071 <case BFD_RELOC_32_PCREL>: New cases.
3072 Addends for non-zero fx_pcrel are too in fx_offset.
3073 (md_show_usage): Show --march=<arch>.
3074 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3075 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3076 (s_syntax) <struct syntaxes>: Properly constify member operand.
3077 * config/tc-cris.h (TARGET_MACH): Define.
3078 (cris_mach): Declare.
3079 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3080 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3081 (CRIS-Opts): Document --march=...
3082 (CRIS-Pseudos): Document .arch.
3084 2004-11-04 Jan Beulich <jbeulich@novell.com>
3086 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3087 intel syntax and no register prefix, allow $ in symbol names when
3089 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3090 (intel_float_operand): Add fourth return value indicating math control
3091 operations. Make classification more precise.
3092 (md_assemble): Complain if memory operand of mov[sz]x has no size
3094 (parse_insn): Translate word operands to floating point instructions
3095 operating on integers as well as control instructions to short ones
3096 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3097 floating point instructions operating on non-integer operands.
3098 (match_template): Remove fldcw special case. Adjust q-suffix handling
3099 to permit it on fild/fistp/fisttp in AT&T mode.
3100 (process_suffix): Don't guess DefaultSize insns' suffix from
3101 stackop_size for certain floating point control instructions. Guess
3102 suffix for branch and [ls][gi]dt based on flag_code. Split error
3103 messages for Intel and AT&T syntax, and make the condition more strict
3104 for the former. Adjust suppressing of generation of operand size
3106 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3107 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3108 more error checking.
3109 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3110 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3112 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3114 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3115 md_short_jump_size, md_long_jump_size.
3116 * write.c [!WORKING_DOT_WORD]: Ditto.
3117 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3119 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3121 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3122 const qualifier in these definitions.
3123 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3124 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3126 2004-11-02 Nick Clifton <nickc@redhat.com>
3128 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3129 table before deciding to produce a .debug_line section to match up
3130 with a user provided .debug_info section.
3132 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3134 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3135 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3137 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3139 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3140 (get_flags): New function.
3141 (get_number_of_bits): Edit comments, update numeric values to
3143 (process_label_constant): Don't support the colon
3144 format (SYMBOL:[s|m|l]).
3145 (set_cons_rparams): Support argument type 'arg_rbase'.
3146 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3147 (handle_LoadStor): Bug fix, first handle post-increment mode.
3148 (getreg_image): Remove redundant code, update according to latest
3150 (print_constant): Bug fix relate to 3-word instructions.
3151 (assemble_insn): Bug fix, when matching instructions, verify also
3152 instruction type (not only mnemonic).
3153 Add various error checking.
3154 (preprocess_reglist): Support HI/LO and user registers.
3156 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3158 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3159 in an epilogue directive go negative.
3161 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3164 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3165 after reporting template error during manual bundling. Reported
3166 by Michael Dupont, michaelx.dupont@intel.com.
3168 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3170 * Makefile.am: Run dep-am.
3171 * aclocal.m4: Regenerate with automake 1.9.2.
3172 * Makefile.in: Regenerate with automake 1.9.2.
3173 * doc/Makefile.in: Likewise.
3175 * config/tc-arm.c: Include "dw2gencfi.h".
3176 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3178 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3179 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3180 (tc_cfi_frame_initial_instructions): Define.
3181 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3184 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3186 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3188 Update coprocessor id to be unsigned immediate.
3190 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3192 * config/tc-i386.c (O_secrel): Delete.
3193 (tc_pe_dwarf2_emit_offset): New function.
3194 * config/tc-i386.h (O_secrel): Define as O_md1.
3195 (TC_DWARF2_EMIT_OFFSET): Define.
3197 2004-10-18 Nick Clifton <nickc@redhat.com>
3199 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3200 ignore @fptr() directives for 4-byte fixups.
3202 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3204 * Makefile.am: Run "make dep-am"
3205 * Makefile.in: Regenerate.
3207 2004-10-14 Bob Wilson <bob.wilson@acm.org>
3209 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3210 Remove comments about placement of literal pools.
3211 (Literal Directive): Update description of literal placement.
3212 (Literal Prefix Directive): Remove statement that this does not apply
3213 to absolute-mode literals. Describe new section naming scheme.
3215 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3217 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3218 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3219 is_windowed_return_opcode): Delete.
3220 (xtensa_frob_label): Use get_subseg_target_freq.
3221 (md_assemble): Inline call to is_entry_opcode.
3222 (xtensa_handle_align): Inline call to get_frag_is_literal.
3223 (relaxation_requirements): Inline call to is_jx_opcode.
3224 (emit_single_op): Inline call to is_movi_opcode.
3225 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3226 get_frag_is_no_transform, is_entry_opcode, and
3227 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3228 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3229 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3230 Inline calls to get_frag_is_no_transform.
3231 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3232 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3233 get_frag_is_no_transform.
3234 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3235 and set_frag_is_no_transform.
3236 (get_expression_value): Delete.
3237 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3238 cur_target_freq to target_freq.
3239 (get_subseg_info): Split out code to create a new map entry into ...
3240 (add_subseg_info): ... this new function.
3241 (get_last_insn_flags): Check if get_subseg_info succeeded.
3242 (set_last_insn_flags): Call add_subseg_info if needed.
3243 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3244 (xtensa_reorder_segments): Compute last_sec while counting sections.
3245 Remove call to get_last_sec.
3246 (get_last_sec): Delete.
3247 (cache_literal_section): Inline call to retrieve_literal_seg and its
3248 callees, seg_present and add_seg_list.
3249 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3250 (get_frag_is_insn, get_frag_is_no_transform,
3251 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3252 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3254 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3256 * config/tc-xtensa.c: Use ISO C90 formatting.
3257 * config/tc-xtensa.h: Likewise.
3258 * config/xtensa-istack.h: Likewise.
3259 * config/xtensa-relax.c: Likewise.
3260 * config/xtensa-relax.h: Likewise.
3262 2004-10-12 Paul Brook <paul@codesourcery.com>
3264 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3267 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3270 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3272 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3274 (Acknowledgements): Use "GAS" instead of AS variable.
3276 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3278 * config/tc-i386.c: Include "elf/x86-64.h".
3279 (i386_elf_section_type): New function.
3280 * config/tc-i386.h (md_elf_section_type): Define.
3281 (i386_elf_section_type): New prototype.
3283 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3285 * config/m68k-parse.h (enum m68k_register): New control register,
3287 * config/tc-m68k.c: Correct control register set for MCF5249.
3289 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3290 Sterling Augustine <sterling@tensilica.com>
3292 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3293 (UNREACHABLE_MAX_WIDTH): Define.
3294 (XTENSA_FETCH_WIDTH): Delete.
3295 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3296 prefer_const16, prefer_l32r): New global variables.
3297 (LIT4_SECTION_NAME): Define.
3298 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3299 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3300 (frag_flags struct): New.
3301 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
3302 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3303 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3304 (MAX_FORMATS): Define.
3305 (op_placement_info struct, op_placement_table): New.
3306 (O_pltrel, O_hi16, O_lo16): Define.
3307 (directiveE enum): Rename directive_generics to directive_transform.
3308 Delete directive_relax. Add directive_schedule,
3309 directive_absolute_literals, and directive_last_directive.
3310 (directive_info): Rename "generics" to "transform". Delete "relax".
3311 Add "schedule" and "absolute-literals".
3312 (directive_state): Adjust entries to match changes in directive_info.
3313 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3314 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3315 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3316 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3317 (align_only_targets, software_a0_b_retw_interlock,
3318 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3319 software_avoid_short_loop, software_avoid_close_loop_end,
3320 software_avoid_all_short_loops, specific_opcode): Delete.
3321 (warn_unaligned_branch_targets): New.
3322 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3323 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3324 (option_[no_]link_relax, option_[no_]transform,
3325 option_[no_]absolute_literals, option_warn_unaligned_targets,
3326 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3328 (option_[no_]align_only_targets, option_literal_section_name,
3329 option_text_section_name, option_data_section_name,
3330 option_bss_section_name, option_eb, option_el): Delete.
3331 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3332 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3333 and target-hardware. Delete entries for [no-]target-align-only,
3334 literal-section-name, text-section-name, data-section-name, and
3336 (md_parse_option): Handle new options and remove old ones. Accept but
3337 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3338 and treat them as [no-]transform.
3339 (md_show_usage): Add new options and remove old ones.
3340 (xtensa_setup_hw_workarounds): New.
3341 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3342 "long", "short", "loc" and "frequency" entries.
3343 (use_generics): Rename to ...
3344 (use_transform): ... this function. Add past_xtensa_end check.
3345 (use_longcalls): Add past_xtensa_end check.
3346 (code_density_available, can_relax): Delete.
3347 (do_align_targets): New.
3348 (get_directive): Accept dashes in directive names. Warn about
3349 [no-]generics and [no-]relax directives and treat them as
3351 (xtensa_begin_directive): Call md_flush_pending_output only for some
3352 directives. Check for directives inside instruction bundles. Warn
3353 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3354 directives. Handle new directives. Check generating_literals flag
3356 (xtensa_end_directive): Check for directives inside instruction
3357 bundles. Warn and ignore [no-]density directives. Handle new
3358 directives. Call xtensa_set_frag_assembly_state.
3359 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3360 xtensa_dwarf2_emit_insn): New.
3361 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3362 use_literal_section flag.
3363 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3364 literals. Use xtensa_elf_cons to parse the expression.
3365 (xtensa_literal_prefix): Do not check use_literal_section. Support
3366 ".lit4" sections for absolute literals. Change prefix convention to
3367 replace ".text" (or ".t" in a linkonce section). No need to call
3369 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3370 (expression_end): Handle closing braces and colons.
3371 (PLT_SUFFIX, plt_suffix): Delete.
3372 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3373 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3374 and O_hi16 expressions as well.
3375 (tokenize_arguments): Handle closing braces and colons.
3376 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3377 operands and paired register syntax.
3378 (get_invisible_operands): New.
3379 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3380 new xtensa-isa.h functions.
3381 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3382 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3383 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3384 instructions. Use xtensa_translate_zero_immed.
3385 (operand_is_immed, operand_is_pcrel_label): Delete.
3386 (get_relaxable_immed): Use new xtensa-isa.h functions.
3387 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3389 (xtensa_print_insn_table, print_vliw_insn): New.
3390 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3391 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3392 is_branch_or_jump_opcode): Delete.
3393 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3394 (opnum_to_reloc, reloc_to_opnum): Delete.
3395 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3396 xtensa-isa.h functions. Operate on one slot of an instruction.
3397 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3398 xg_get_insn_size): Delete.
3399 (xg_get_build_instr_size): Use xg_get_single_size.
3400 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3401 xg_build_widen_table. Use xg_get_single_size.
3402 (xg_get_max_narrow_insn_size): Delete.
3403 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3404 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3406 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3407 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3408 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3409 xg_build_widen_table. Use xg_get_single_size.
3410 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3412 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3413 treat weak symbols conservatively.
3414 (xg_check_operand): Use new xtensa-isa.h functions.
3415 (is_dnrange): Delete.
3416 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3417 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3418 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3419 xtensa-isa.h functions.
3420 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3421 xg_instruction_matches_options): New.
3422 (xg_instruction_matches_rule): Handle O_register expressions. Call
3423 xg_instruction_matches_options.
3424 (transition_rule_cmp): New.
3425 (xg_instruction_match): Update call to xg_build_simplify_table.
3426 (xg_build_token_insn): Record loc fields.
3427 (xg_simplify_insn): Check is_specific_opcode field and
3428 density_supported flag.
3429 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3430 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3431 (xg_assemble_literal): Add error handling for O_big. Call
3432 record_alignment. Handle O_pltrel.
3433 (xg_valid_literal_expression): New.
3434 (xg_assemble_literal_space): Add slot parameter. Remove call to
3435 set_expr_symbol_offset. Add call to record_alignment. Update call to
3437 (xg_emit_insn): Delete.
3438 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3439 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3440 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3441 and slot parameters. Handle new "alternate" relocations for absolute
3442 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3443 O_hi16. Use new xtensa-isa.h functions.
3444 (xg_assemble_tokens): Delete.
3445 (is_register_writer): Use new xtensa-isa.h functions.
3446 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3447 old-style RSR from LCOUNT.
3448 (next_frag_opcode): Delete.
3449 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3450 update_next_frag_state): New.
3451 (update_next_frag_nop_state): Delete.
3452 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3453 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3454 the state of the absolute-literals directive. Add calls to
3455 record_alignment and xtensa_set_frag_assembly_state. Call
3456 xtensa_switch_to_non_abs_literal_fragment instead of
3457 xtensa_switch_to_literal_fragment.
3459 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3460 (get_expanded_loop_offset): Change check for undefined opcode to an
3462 (xtensa_set_frag_assembly_state, relaxable_section,
3463 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3464 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3465 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3466 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3467 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3468 (xtensa_init_fix_data): New.
3469 (xtensa_frob_label): Reset label symbol to the current frag. Check
3470 do_align_targets and generating_literals flag. Propagate frequency
3471 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3472 (xtensa_unrecognized_line): New.
3473 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3474 to xtensa_set_frag_assembly_state.
3475 (error_reset_cur_vinsn): New.
3476 (md_assemble): Remove check for literal frag. Remove call to
3477 istack_init. Call use_transform instead of use_generics. Parse
3478 explicit instruction format specifiers. Move code for
3479 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3480 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3481 Add dwarf2_where call. Remote automatic alignment for ENTRY
3482 instructions. Move call to xtensa_clear_insn_labels to the end.
3483 Rearrange to handle bundles.
3484 (xtensa_cons_fix_new): Delete.
3485 (xtensa_handle_align): New.
3486 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3487 assignment to is_no_density field.
3488 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3489 instead of reloc_to_opnum. Handle "alternate" relocations.
3490 (xtensa_force_relocation, xtensa_check_inside_bundle,
3491 xtensa_elf_section_change_hook): New.
3492 (xtensa_symbol_new_hook): Delete.
3493 (xtensa_fix_adjustable): Check for difference of symbols with an
3494 offset. Check for external and weak symbols.
3495 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3496 (md_estimate_size_before_relax): Return expansion for the first slot.
3497 (tc_gen_reloc): Handle difference of symbols by producing
3498 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3499 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3500 tentative values into the output when linkrelax is set.
3501 (XTENSA_PROP_SEC_NAME): Define.
3502 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3503 Create literal tables only if using literal sections. Create new
3504 property tables instead of old instruction tables. Check for unaligned
3505 branch targets and loops.
3506 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3507 new_resource_table, clear_resource_table, resize_resource_table,
3508 resources_available, reserve_resources, release_resources,
3509 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3510 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3511 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3512 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3513 flag. Update checks for workaround options. Call
3514 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3515 (xtensa_cleanup_align_frags): Add special case for branch targets.
3516 Check for and mark unreachable frags.
3517 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3518 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3519 end of a zero-overhead loop body.
3520 (frag_can_negate_branch): Handle instructions with multiple slots.
3521 Use new xtensa-isa.h functions
3522 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3523 xtensa_mark_zcl_first_insns): New.
3524 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3525 transformations are disabled.
3526 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3527 multislot instructions.
3528 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3529 Likewise. Also error if transformations are disabled.
3530 (unrelaxed_frag_max_size): New.
3531 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3532 xtensa-isa.h functions.
3533 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3534 xtensa_opcode_is_loop instead of is_loop_opcode.
3535 (get_text_align_power): Replace as_fatal with assertion.
3536 (get_text_align_fill_size): Iterate instead of using modulus when
3538 (get_noop_aligned_address): Assert that this is for a machine-dependent
3539 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3540 xg_get_single_size, and frag_format_size.
3541 (get_widen_aligned_address): Rename to ...
3542 (get_aligned_diff): ... this function. Add max_diff parameter.
3543 Remove handling of rs_align/rs_align_code frags. Use
3544 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3545 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3546 and pass it back to caller.
3547 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3548 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3549 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3550 (relax_frag_text_align): Rename to ...
3551 (relax_frag_loop_align): ... this function. Assume loops can only be
3552 in the first slot of an instruction.
3553 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3554 instruction. Remove call to frag_wane.
3555 (relax_frag_narrow): Rename to ...
3556 (relax_frag_for_align): ... this function. Extend to handle
3557 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3558 RELAX_NARROW for the first slot.
3559 (find_address_of_next_align_frag, bytes_to_stretch): New.
3560 (future_alignment_required): Use find_address_of_next_align_frag and
3561 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3562 alignment decisions.
3563 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3564 Check if transformations are enabled for b_j_loop_end workaround.
3565 Use new xtensa-isa.h functions and handle multislot instructions.
3566 Update call to xg_assembly_relax.
3567 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3568 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3570 (convert_frag_narrow): Add segP, format and slot parameters. Call
3571 convert_frag_immed for branch instructions. Adjust calls to
3572 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3573 xg_get_single_size and xg_get_single_format.
3574 (convert_frag_fill_nop): New.
3575 (convert_frag_immed): Add format and slot parameters. Handle multislot
3576 instructions and use new xtensa-isa.h functions. Update calls to
3577 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3578 enabled for b_j_loop_end workaround. Use build_nop instead of
3579 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3580 frags. Use xg_get_single_size. Handle O_pltrel.
3581 (fix_new_exp_in_seg): Remove check for old plt flag.
3582 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3583 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3584 for loop opcode to an assertion. Mark all frags up to the end of the
3585 loop as not transformable.
3586 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3587 (get_subseg_info): New.
3588 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3590 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3591 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3592 (xtensa_switch_to_non_abs_literal_fragment): New.
3593 (cache_literal_section): Add is_code parameter and pass it through to
3594 retrieve_literal_seg.
3595 (retrieve_literal_seg): Add is_code parameter and use it to set the
3596 flags on the literal section. Handle case where head parameter is 0.
3597 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3598 set_frag_is_no_transform): New.
3599 (xtensa_create_property_segments): Add end_property_function parameter
3600 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3601 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3602 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3603 (add_xt_block_frags): Add end_property_function parameter and call it
3604 if it is non-zero. Call xtensa_frag_flags_init.
3605 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3606 get_frag_property_flags, frag_flags_to_number,
3607 xtensa_frag_flags_combinable, xt_block_aligned_size,
3608 xtensa_xt_block_combine, add_xt_prop_frags,
3609 init_op_placement_info_table, opcode_fits_format_slot,
3610 xg_get_single_size, xg_get_single_format): New.
3611 (istack_push): Inline call to tinsn_copy.
3612 (tinsn_copy): Delete.
3613 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3614 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3615 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3616 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3617 functions. Handle invisible operands.
3618 (tinsn_to_slotbuf): New.
3619 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3620 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3621 vinsn_from_chars, and xg_free_vinsn.
3622 (tinsn_from_insnbuf): New.
3623 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3624 instructions. Handle symbol differences.
3625 (get_num_stack_text_bytes): Use xg_get_single_size.
3626 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3627 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3628 get_expr_register, set_expr_symbol_offset_diff): New.
3629 * config/tc-xtensa.h (MAX_SLOTS): Define.
3630 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3631 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3632 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3634 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3635 (xtensa_frag_type struct): Add is_assembly_state_set,
3636 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3637 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3638 Replace is_generics and is_relax fields by is_no_transform field.
3639 Delete is_text and is_longcalls fields. Change text_expansion and
3640 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3641 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3642 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3643 (xtensa_fix_data struct): New.
3644 (xtensa_symfield_type struct): Delete plt field.
3645 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3646 forward declaration here.
3647 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3648 (XTENSA_SECTION_RENAME): Undefine.
3649 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3650 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3651 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3652 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3653 (unit_num_copies_func, opcode_num_units_func,
3654 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3655 (resource_table struct): New.
3656 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3657 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3658 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3659 (tinsn_copy): Delete prototype.
3660 (vliw_insn struct): New.
3661 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3662 (widen_spec_list): Add option conditions for density and boolean
3663 instructions. Add expansions using CONST16 and conditions for using
3664 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3666 (simplify_spec_list): Add option conditions for density instructions.
3667 Add entry for NOP instruction.
3668 (append_transition): Add cmp function pointer parameter and use it to
3669 insert the new entry in order.
3670 (operand_function_LOW16U, operand_function_HI16U): New.
3671 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3672 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3673 (enter_opname, split_string): Use xstrdup instead of strdup.
3674 (init_insn_pattern): Initialize new options field.
3675 (clear_req_or_option_list, clear_req_option_list,
3676 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3678 (parse_insn_pattern): Parse option conditions.
3679 (transition_applies): New.
3680 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3681 swapped last arguments in calls to append_constant_value_condition.
3682 Call clone_req_option_list. Add warning about invalid opcode.
3683 Handle LOW16U and HI16U function names.
3684 (build_transition_table): Add cmp parameter and use it in calls to
3685 append_transition. Use new xtensa-isa.h functions. Check
3686 transition_applies before adding entries.
3687 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3688 pass it through to build_transition_table.
3689 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3690 ReqOption, transition_cmp_fn): New types.
3691 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3692 (transition_rule struct): Add options field.
3693 * doc/as.texinfo (Overview): Update Xtensa options.
3694 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3695 --[no-]relax, and --[no-]generics options. Update descriptions of
3696 --text-section-literals and --[no-]longcalls. Add
3697 --[no-]absolute-literals and --[no-]transform.
3698 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3699 Remove use of "generic" and "specific" terminology for opcodes.
3700 (Xtensa Registers): Generalize the syntax description to include
3701 user-defined register files.
3702 (Xtensa Automatic Alignment): Update.
3703 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3704 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3705 (Xtensa Directives): Remove confusing rules about precedence.
3706 (Density Directive, Relax Directive): Delete.
3707 (Schedule Directive): New.
3708 (Generics Directive): Rename to ...
3709 (Transform Directive): ... this node.
3710 (Literal Directive): Update for absolute literals. Missing
3711 literal_position directive is now an error.
3712 (Literal Position Directive): Update for absolute literals.
3713 (Freeregs Directive): Delete.
3714 (Absolute Literals Directive): New.
3715 (Frame Directive): Minor editing.
3716 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3717 Update dependencies.
3718 * Makefile.in: Regenerate.
3720 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3722 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3723 to build the second and third fixups for a composite relocation.
3724 (macro_read_relocs): New function.
3725 (macro_build): Use it.
3726 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3727 Simplify fragging code accordingly.
3728 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3729 of the composite relocation. Set fx_tcbit in both fixups.
3731 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3733 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3734 (md_apply_fix3): Don't treat composite relocs as done.
3736 2004-10-07 Jan Beulich <jbeulich@novell.com>
3738 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3739 prefix for symbol names generated from the LOCAL macro directive.
3741 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3742 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3744 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3746 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3748 (md_assemble): Add error checking for Co-Processor instructions.
3749 (get_cinv_parameters): Add 'b' option to invalidate the
3750 branch-target cache.
3752 2004-10-05 Paul Brook <paul@codesourcery.com>
3754 * config/tc-arm.c (unwind): New variable.
3755 (vfp_sp_encode_reg): New function.
3756 (vfp_sp_reg_required_here): Use it.
3757 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3758 (vfp_parse_reg_list): New function.
3759 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3760 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3761 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3762 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3764 (md_pseudo_table): Add them.
3765 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3766 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3767 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3768 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3769 require_hashconst, add_unwind_opcode): New functions.
3770 * doc/c-arm.texi: Document unwinding opcodes.
3771 * NEWS: Mention the new feature.
3773 2004-10-04 Eric Christopher <echristo@redhat.com>
3775 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3777 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3779 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3781 * config/tc-s390.c (md_apply_fix3): Likewise.
3782 * config/tc-sparc.c (md_apply_fix3): Likewise.
3784 2004-10-01 Paul Brook <paul@codesourcery.com>
3786 * config/tc-arm.c (arm_elf_section_type): New function.
3787 (arm_elf_change_section): Set section link for exidx sections.
3788 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3789 (md_elf_section_type): Define.
3791 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3793 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3794 instruction's offset.
3796 2004-10-01 Adam Nemet <anemet@lnxw.com>
3798 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3800 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3802 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3803 asymbol *, instead use symbol_get_bfdsym.
3805 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3807 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3809 2004-09-30 Paul Brook <paul@codesourcery.com>
3811 * config/tc-arm.c (do_smi, do_nop): New functions.
3812 (insns): Add ARMv6ZK instructions.
3813 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3814 (tc_gen_reloc): Ditto.
3815 (arm_cpus): Add mpcore and arm1176.
3816 (arm_archs): Add armv6{k,z,zk}.
3817 * doc/c-arm.texi: Document new cores and architectures.
3819 2004-09-30 Nick Clifton <nickc@redhat.com>
3821 * config/tc-arm.c: Use ISO C90 formatting.
3823 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3825 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3826 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3827 REG_TYPE_MVDX is expected.
3829 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3831 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3833 2004-09-21 James E Wilson <wilson@specifixinc.com>
3835 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3836 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3837 output_spill_base, output_unat_psprel, output_lc_psprel,
3838 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3839 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3840 output_spill_psprel_p): Use it.
3842 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3844 * config/tc-crx.c (handle_LoadStor): New function.
3845 Handle load/stor unique instructions before parsing.
3847 2004-09-17 Paul Brook <paul@codesourcery.com>
3849 * config/tc-arm.c (s_arm_rel31): New funciton.
3850 (md_pseudo_table): Add .rel31.
3851 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3852 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3853 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3854 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3855 (arm_parse_reloc): Add (target2).
3857 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3859 * Makefile.am: Run "make dep-am".
3860 * Makefile.in: Regenerate.
3861 * aclocal.m4: Regenerate.
3862 * configure: Regenerate.
3863 * doc/Makefile.in: Regenerate.
3864 * po/POTFILES.in: Regenerate.
3865 * po/gas.pot: Regenerate.
3867 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3869 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3870 [!LLONG_MAX]: Ditto.
3872 2004-09-13 Paul Brook <paul@codesourcery.com>
3874 * config/tc-arm.c: Rename RELABS to TARGET1.
3876 2004-09-13 Alan Modra <amodra@bigpond.net.au>
3878 * messages.c (as_internal_value_out_of_range): Cast values passed
3879 to as_bad_where or as_warn_where to proper type.
3881 2004-09-11 Theodore A. Roth <troth@openavr.org>
3883 * config/tc-avr.c: Add support for
3884 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3886 2004-09-09 Alan Modra <amodra@bigpond.net.au>
3888 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3889 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3891 2004-09-08 Paul Brook <paul@codesourcery.com>
3893 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3894 fini_array and preinit_array section types.
3895 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3897 * doc/as.texinfo: Document extra section types.
3899 2004-09-02 Mark Mitchell <mark@codesourcery.com>
3901 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3902 * Makefile.in: Regenerated.
3903 * configure.in: Set em for arm*-*-symbianelf*.
3904 * configure: Regenerated.
3905 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3906 vectors when appropriate.
3907 * config/te-symbian.h: New file.
3909 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
3911 * config/tc-crx.c (gettrap): Exception vector can be case
3913 (process_label_constant): Fix a 32-bit displacement bug in branch
3915 (get_operandtype) : Bug fix, wrong operand was used.
3916 (process_label_constant): Initialize relocation type to
3919 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
3921 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3922 for synthesizable cores.
3924 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3926 2004-08-25 Dmitry Diky <diwil@spec.ru>
3928 * config/tc-msp430.c: Clean-up the code.
3929 (md_relax_table): New relax table.
3930 (mcu_types): Sort MCU types.
3931 (md_pseudo_table): Add .profiler pseudo handler.
3932 (pow2value): New function.
3933 (msp430_profiler): New function.
3934 (msp430_operands): Add new insns handlers.
3935 (msp430_srcoperand): Add register operand handler, allow complex
3937 (md_estimate_size_before_relax): Rewritten.
3938 (md_convert_frag): Rewritten.
3939 (msp430_relax_frag): New function.
3940 * config/tc-msp430.h (md_relax_frag): define macro
3941 * doc/c-msp430.texi: Update information.
3943 2004-08-24 Nick Clifton <nickc@redhat.com>
3945 * as.c (std_shortopts): Allow -g to take an optional argument.
3946 (parse_args): Pass any switch starting with -g on to the backend
3949 2004-08-18 Mark Mitchell <mark@codesourcery.com>
3951 * configure.in (arm*-*-symbianelf*): New target.
3952 (arm*-*-eabi*): Likewise.
3953 * configure: Regenerated.
3955 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3956 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3959 2004-08-18 Jakub Jelinek <jakub@redhat.com>
3961 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3962 argument, don't do anything if current section is not
3963 .gnu.linkonce.t.* and linkonce_empty is set.
3964 (generate_unwind_image, dot_endp): Adjust callers, call
3965 start_unwind_section (*, 1) if nothing will be put into the
3968 2004-08-17 Nick Clifton <nickc@redhat.com>
3970 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3971 (show_usage): Add -g.
3972 (std_longopts): Add --gen-debug. Alpha sort the table.
3973 (parse_args): Print an error message if a switch is not handled.
3974 Handle the -g switch, calling md_debug_format_selector() if
3976 * NEWS: Mention new feature.
3977 * doc/as.texinfo: Document new switch.
3978 * doc/internals.texi: Document behaviour of md_parse_option.
3980 * config/tc-arm.c (md_parse_option): Do not issue an error message
3981 if the switch is not recognised.
3982 * config/tc-m68k.c (md_parse_option): Likewise.
3983 * config/tc-pdp11.c (md_parse_option): Likewise.
3984 * config/tc-v850.c (md_parse_option): Likewise.
3986 * as.h: Fix up formatting.
3989 2004-08-16 Nick Clifton <nickc@redhat.com>
3991 * macro.c (macro_set_alternate): Use ISO C90 formatting.
3993 * configure.in: Sort architecture based tables alphabetically.
3994 * configure: Regenerate.
3996 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3998 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
3999 { "cc", 68 }, with { "cr", 70 }.
4001 2004-08-13 Jan Beulich <jbeulich@novell.com>
4002 Nick Clifton <nickc@redhat.com>
4004 * as.c: Add and handle new --alternate command line option.
4005 * macro.c (macro_set_alternate): New.
4006 * macro.h (macro_set_alternate): Declare.
4007 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4008 * doc/as.texinfo: Document new command line option and pseudo-ops
4009 as well as insert documentation originating from gasp about
4010 alternate macro syntax.
4011 * NEWS: Mention new command line option and pseudo-ops.
4013 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4015 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4018 2004-08-06 Paul Brook <paul@codesourcery.com>
4020 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4021 Handle new relocations.
4022 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4024 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4026 * write.c (relax_segment): Use was_address instead of address when
4027 setting fr_fix field for align frag due to backwards .org.
4029 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4031 Introduce SH2a support.
4032 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4033 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4035 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4036 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4037 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4038 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4039 to end of conditional expression.
4040 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4041 * config/tc-sh.c: Add sh2a-nofpu support.
4042 2003-12-29 DJ Delorie <dj@redhat.com>
4043 * tc-sh.c: Add sh2a support.
4044 (parse_reg): Add tbr.
4045 (parse_at): Support @@(disp,tbr).
4046 (get_specific): Support sh2a opcodes.
4047 (insert4): New, for 4 byte relocs.
4048 (build_Mytes): Support sh2a opcodes.
4049 (md_apply_fix3_Mytes): Support sh2a opcodes.
4050 2003-12-02 Michael Snyder <msnyder@redhat.com>
4051 * config/tc-sh.c (md_parse_option): Handle sh2a.
4052 (sh_elf_final_processing): Ditto.
4054 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4056 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4059 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4061 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4062 (ppc_arch): Expand comment.
4064 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4066 * config/tc-crx.c: Support evaluating the difference between two
4068 * config/tc-crx.h: Likewise.
4070 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4072 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4074 (ia64_elf_section_change_hook): Set the linked-to section for
4077 2004-07-26 Dmitry Diky <diwil@spec.ru>
4079 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4080 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4081 msp430xG438, msp430xG439.
4083 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4085 * doc/as.texinfo (Section, PushSection): Correct documentation
4088 2004-07-21 Jan Beulich <jbeulich@novell.com>
4090 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4091 permissible for the selected instruction suffix.
4092 (match_template): Don't permit 64-bit general purpose operands in
4094 (finalize_imm): Permit 64-bit immediates.
4095 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4096 specially except for the width of the used base and/or index
4097 registers. For 32-bit displacements, use sign-extended
4098 relocations only when using 64-bit addressing.
4099 Force zero displacement on rip-relative addressing when there is
4100 no other displacement.
4101 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4102 specially except for the width of the used base and/or index
4104 (parse_register): Disallow Reg64 registers in 32-bit mode.
4106 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4107 suffix if the instruction doesn't support it.
4109 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4111 * config/tc-mips.c (append_insn): Handle constant expressions with
4112 no associated relocation.
4113 (mips_ip): Cancel the expression after use for the Q format
4115 (parse_relocation): Return no relocation for unsupported
4117 (my_getSmallExpression): Return no relocation if no relocation
4120 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4122 * config/obj-som.c (adjust_stab_sections): Add prototype.
4123 (obj_som_compiler, obj_som_version, obj_som_copyright,
4124 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4125 * config/tc-hppa.c (update_subspace): Likewise.
4126 (is_defined_subspace): Amplify comment.
4127 * config/obj-som.h (som_frob_file): Add prototype.
4129 2004-07-19 Christopher Faylor <cgf@timesys.com>
4130 H.J. Lu <hongjiu.lu@intel.com>
4132 * subsegs.c (section_symbol): Don't create a new segment when
4133 existing segment is undefined.
4135 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4137 * config/tc-arm.c: Include include/opcode/arm.h.
4138 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4139 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4140 (FPU_ARCH_*): Delete.
4141 * Makefile.am: Update dependencies.
4142 * Makefile.in: Regenerate.
4144 2004-07-15 Nick Clifton <nickc@redhat.com>
4146 * configure.in: Accept armbe as a big-endian arm configuration.
4147 * configure: Regenerate.
4149 2004-07-13 Thomas Nystrom <thn@saeab.se>
4151 * config/tc-i386.c (T_SHIFTOP): New constant.
4152 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4153 (intel_el1): Handle '~'.
4154 (intel_get_token): Handle '<>', '&', '|' and '~'.
4156 2004-07-13 Nick Clifton <nickc@redhat.com>
4158 (md_assemble): Remove spurious newline from end of as_bad error
4160 (intel_e05_1): Likewise.
4161 (intel_e11): Likewise.
4162 (intel_match_token): Likewise.
4164 2004-07-11 Andreas Schwab <schwab@suse.de>
4166 * config/tc-m68k.c: Convert to C90. Remove redundant
4167 declarations. Indentation fixup.
4168 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4169 obj_coff_section ourselves.
4171 2004-07-09 James E Wilson <wilson@specifixinc.com>
4173 * config/tc-ia64.c (default_big_endian): New.
4174 (dot_byteorder, md_begin): Use it.
4175 (md_parse_option): Set it.
4177 2004-07-09 Nick Clifton <nickc@redhat.com>
4179 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4180 * configure: Regenerate.
4181 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4182 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4183 sh_find_elf_flags if necessary.
4185 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
4187 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4188 going to be split into more than one in-place addend, return 0
4189 for relocations against mergeable sections. Associate comments
4192 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4194 * Makefile.am (CPU_TYPES): Add crx.
4195 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4196 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4197 (DEPTC_crx_elf): New target.
4198 (DEPOBJ_crx_elf): Likewise.
4199 (DEP_crx_elf): Likewise.
4200 * Makefile.in: Regenerate.
4201 * configure.in: Add crx* target.
4202 * configure: Regenerate.
4203 * config/tc-crx.c: New file.
4204 * config/tc-crx.h: New file.
4205 * NEWS: Mention new target.
4207 2004-07-06 Nick Clifton <nickc@redhat.com>
4209 * config.in: Undefine TARGET_SYMBIAN by default.
4211 * configure: Regenerate. Add sh-symbian-elf target. If
4212 selected define TARGET_SYMBIAN.
4213 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4214 format if TARGET_SYMBIAN has been defined.
4216 * output-file.c (output_file_create): Report the target format
4217 chosen when bfd_openw reports that it is invalid.
4219 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4220 pseudo for BFD based assemblers.
4222 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4225 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4226 (md_parse_option): Remove redundant -isa testing.
4227 Make bfd_arch variable const.
4228 (md_show_usage): Make bfd_arch variable const.
4230 2004-07-03 James E Wilson <wilson@specifixinc.com>
4232 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4233 * config/tc-ia64.h (md_frag_check): Define.
4235 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4237 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4239 * doc/as.texinfo (Weak): Document PE weak symbols.
4241 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4243 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4244 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4245 (mips_frob_file): Rework so that only a single pass through the
4246 relocs is needed. Allow %lo()s to have higher offsets than their
4247 corresponding %hi()s or %got()s.
4249 2004-07-02 Nick Clifton <nickc@redhat.com>
4251 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4252 allow values which have come from undefined symbols.
4253 Always consider this fixup to have been processed as a reloc
4254 cannot be generated for it.
4256 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4258 * frags.h (struct frag): Add has_code and insn_addr fields.
4259 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4260 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4261 * config/tc-ppc.h (md_frag_check): Define.
4263 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4265 * doc/Makefile.am (info): Rename goal to...
4266 (info-local): ... this, to preserve implicit dependencies.
4267 * doc/Makefile.in: Regenerate with automake 1.8.5.
4269 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4271 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4272 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4273 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4274 (tc_gen_reloc): Likewise.
4275 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4276 (m32r_parse_name): Likewise.
4277 (m32r_cgen_parse_fix_exp): Likewise.
4278 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4279 (O_PIC_reloc): Likewise.
4280 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4281 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4282 for @GOTOFF, @GOT, @PLT.
4284 2004-06-21 Jan Beulich <jbeulich@novell.com>
4286 * gas/symbols.c: While discarding ordinary local absolute symbols
4287 when --strip-local-absolute is in effect, retain file symbols.
4289 2004-06-20 Andreas Schwab <schwab@suse.de>
4291 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4292 (md_parse_option): Likewise.
4294 2004-06-17 Jan Beulich <jbeulich@novell.com>
4296 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4297 * config/te-netware.h: New file.
4298 * config/te-ppcnw.h: Delete: Obsolete.
4299 * configure.in: Eliminate ill NetWare targets. Make generic
4300 NetWare target use proper emulation.
4301 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4302 reference to new te-netware.h.
4303 * configure: Regenerate.
4304 * Makefile.in: Regenerate.
4306 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4308 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4309 comparison in .insn pseudo operation.
4311 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4313 * config/obj-coff.c (coff_adjust_section_syms): Use
4314 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4315 (coff_frob_section): Likewise.
4316 * config/tc-mips.c (md_apply_fix3): Likewise.
4317 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4318 (elf_frob_file_after_relocs): Likewise.
4320 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4322 * config/tc-hppa.c (log2): Rename to exact_log2.
4323 (pa_next_subseg): Delete unused function.
4324 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4325 (create_new_subspace): Likewise.
4328 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4329 labels. Fix warning.
4331 2004-05-28 DJ Delorie <dj@redhat.com>
4333 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4334 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4335 or non-merged symbols.
4337 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4339 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4340 restore the old slot when inserting srlz.i/srlz.d.
4342 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4344 * Makefile.am: Regenerate dependecies.
4345 * Makefile.in: Regenerate.
4346 * config/tc-sh.c (valid_arch): Make unsigned.
4347 (preset_target_arch): Likewise.
4348 (md_begin): Use new architecture flags system.
4349 (get_specific): Likewise.
4350 (assemble_ppi): Likewise.
4351 (md_assemble): Likewise. Also fix error check for bad opcodes.
4352 (md_parse_option): Likewise. Also generate -isa values according
4353 to the table in bfd/cpu-sh.c instead of just constants. Also
4354 allow <arch>-up ISA variants.
4355 (sh_elf_final_processing): Replace if-else chain with a call to
4356 sh_find_elf_flags().
4358 2004-05-28 Peter Barada <peter@the-baradas.com>
4360 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4361 with zero offset into mode 2 addressing to save a word.
4363 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4365 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4366 (ar_is_only_in_integer_unit): New.
4367 (ar_is_only_in_memory_unit): New.
4368 (generate_unwind_image): Silence gcc on 32bit host.
4369 (md_assemble): Use ar_is_only_in_integer_unit instead of
4370 ar_is_in_integer_unit. Check AR access.
4372 2004-05-27 Peter Barada <peter@the-baradas.com>
4374 * config/tc-m68k.c (md_begin): Sort the opcode table into
4376 (m68k_compare_opcode): New function to do the sorting.
4378 2004-05-24 Peter Barada <peter@the-baradas.com>
4380 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4381 addressing on MIT style operands.
4382 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4384 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4387 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4389 * expr.c (operand, operator): Don't reject '++' and '--'.
4391 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4393 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4396 2004-05-17 Adam Nemet <anemet@lnxw.com>
4398 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4399 * configure: Regenerate.
4401 2004-05-13 Paul Brook <paul@codesourcery.com>
4403 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4405 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4407 * configure.in (or32-*-rtems*): Switch to elf.
4408 * configure: Regenerate.
4410 2004-05-13 Nick Clifton <nickc@redhat.com>
4412 * po/fr.po: Updated French translation.
4414 2004-05-11 Nick Clifton <nickc@redhat.com>
4416 * doc/as.texinfo (Section): Document G and T flags to .section
4417 directive. Document the extra arguments that the G flag
4418 requires. Document the #tls flag.
4420 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4422 * subsegs.c (section_symbol): Create a new section symbol if
4423 the existing one doesn't match.
4424 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4426 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4428 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4429 to cope with VR4181A errata MD(1) and MD(4).
4431 2004-05-07 Brian Ford <ford@vss.fsi.com>
4433 * NEWS: Mention .secrel32 for pe[i]-i386.
4435 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4437 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4438 (HANDLE_ALIGN): New.
4440 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4442 * Makefile.am (DIST_SUBDIRS): Define.
4443 * aclocal.m4: Regenerate with automake 1.8.4.
4444 * Makefile.in: Likewise.
4445 * doc/Makefile.in: Likewise.
4447 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4449 * config/tc-ia64.c (dot_serialize): Declare.
4450 (dot_serialize): New function.
4451 (md_pseudo_table): Add ".serialize.data" and
4452 ".serialize.instruction" directives.
4454 2004-05-06 Nick Clifton <nickc@redhat.com>
4456 * messages (as_internal_value_out_of_range): Print a message about
4457 a value being out of range. Be consistent about whether the
4458 values are printed in decimal or hexadecimal.
4459 (as_warn_value_out_of_range): Generate a warning message about an
4461 (as_bad_value_out_of_range): Generate an error message about an
4463 * as.h: Prototype the new functions.
4464 * config/tc-alpha.c (insert_operand): Use new function.
4465 * config/tc-arc.c (arc_insert_operand): Likewise.
4466 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4467 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4468 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4469 * config/tc-s390.c (s390_insert_operand): Likewise.
4470 * config/tc-v850.c (v850_insert_operand): Likewise.
4472 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4474 * configure.in: Set em=linux for frv-*-*linux*.
4475 * configure: Rebuilt.
4476 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4477 (frv_md_fdpic_enabled): New.
4478 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4479 (DEFAULT_FDPIC): New.
4480 (frv_flags): Use DEFAULT_FDPIC.
4481 (frv_pic_flag): Likewise.
4482 (OPTION_NOPIC): New.
4483 (md_longopts): Add -mnopic.
4484 (md_parse_option): Handle it.
4485 (md_show_usage): Add -mfdpic and -mnopic.
4487 2004-05-05 Peter Barada <peter@the-baradas.com>
4489 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4490 chips for invalid coldfire instructions, rename selectors
4491 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4492 add current_chip to track which chip is referred to(including save/restore),
4493 use current_chip to select control registers, not current_arch.
4494 (md_show_usage): Add new chips.
4495 * doc/c-m68k.texi: Document new command line switches.
4497 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4499 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4500 (NOP_OPCODE): Define.
4501 (s390_align_code): Remove prototype.
4502 * tc-s390.c (s390_align_code): Remove.
4504 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4506 * config/tc-ia64.c (make_unw_section_name): Removed.
4507 (start_unwind_section): New function.
4508 (generate_unwind_image): Take const segT instead of const
4510 (dot_handlerdata): Adjusted.
4511 (dot_endp): Likewise.
4513 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4515 * config/obj-elf.c (obj_elf_change_section): Allow the
4516 ".note.GNU-stack" section has SHF_EXECINSTR.
4518 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4520 * config/obj-elf.c (get_section): Return bfd_boolean.
4521 (obj_elf_change_section): Call bfd_get_section_by_name_if
4522 instead of bfd_map_over_sections.
4524 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4526 * config/obj-elf.c (get_section): New function.
4527 (obj_elf_change_section): Support multiple sections with same
4530 2004-04-30 Nick Clifton <nickc@redhat.com>
4532 * config/tc-arm.c (create_register_alias): Fix typo checking for
4533 case sensitive register aliases.
4534 (co_proc_number): Use error message string in all_reg_maps[]
4536 (cp_reg_required_here): Likewise.
4537 (fp_reg_required_here): Likewise.
4539 2004-04-29 Brian Ford <ford@vss.fsi.com>
4541 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4543 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4545 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4546 (load_address, macro, mips_ip, md_parse_option)
4547 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4548 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4549 embedded-PIC handling, and update comments.
4550 (SWITCH_TABLE): Remove.
4551 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4552 (enum mips_pic_level): Remove EMBEDDED_PIC.
4553 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4554 (TC_FORCE_RELOCATION): Update comment.
4555 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4556 might be safe to remove now that MIPS embedded-PIC is gone.
4558 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4560 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4561 call to obj_set_subsection_attributes.
4562 (obj_som_init_stab_section): Likewise.
4563 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4564 (pa_def_subspaces): Provide comdat default.
4565 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4566 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4567 calls to create_new_subspace and update_subspace to pass comdat flag.
4568 (create_new_subspace, update_subspace): Add new comdat argument. Use
4569 it in calls to obj_set_subsection_attributes.
4570 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4571 and use of comdat, common and dup_comm parameters.
4573 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4575 * config/obj-elf.c (obj_elf_change_section): Check if the old
4576 group name is NULL before comparison.
4578 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4580 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4582 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4584 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4586 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4588 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4589 (OPTION_MEMBEDDED_PIC): Remove.
4590 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4591 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4592 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4593 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4594 (OPTION_ELF_BASE): Renumber.
4595 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4596 (md_show_usage): Remove mention of -membedded-pic.
4597 * doc/as.texinfo: Remove mention of -membedded-pic.
4599 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4601 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4602 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4604 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4605 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4606 USE_GLOBAL_POINTER_OPT.
4608 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4610 * config/tc-mips.c (macro): One more use of load_delay_nop.
4612 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4614 * config/tc-mips.c (load_delay_nop): New function.
4615 (load_address, macro): Use load_delay_nop() to build a nop
4616 which can be omitted with gpr_interlocks.
4618 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4620 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4621 cop_interlocks): Remove superfluous CPU entries.
4623 2004-04-22 Paul Brook <paul@codesourcery.com>
4625 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4627 2004-04-22 Peter Barada <peter@the-baradas.com>
4629 * NEWS: Added support for EMAC instructions and MAC/EMAC
4631 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4632 scale factor tokens, trailing_ampersand to mark mask addressing
4633 for MAC/EMAC instructions.
4634 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4636 (yylex): Handle '>', '<', and '&' following '+'.
4637 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4638 architectures in archs[].
4639 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4640 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4642 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4643 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4645 Add EMAC operands to init_table[].
4647 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4649 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4651 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4652 * config/tc-arm.c (enum mstate): Delete from here.
4653 (mapping_state): Remove the static mapstate variable and instead
4654 store the state in the segment. This allows a per-section mapping
4655 state. Handle and ignore MAP_UNDEFINED states.
4656 (arm_elf_change_section): Get the current mapping state from the
4658 (s_ltorg): Set the mapping state to MAP_DATA.
4659 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4660 for each pool as it is emitted.
4662 2004-04-22 Nick Clifton <nickc@redhat.com>
4664 * config/tc-arm.h: Formatting tidy ups.
4666 2004-04-20 Chris Demetriou <cgd@broadcom.com>
4668 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4670 2004-04-20 DJ Delorie <dj@redhat.com>
4672 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4673 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4674 [TE_PE] (O_secrel): Define.
4675 [TE_PE] (x86_pe_cons_fix_new): New.
4676 [TE_PE] (pe_directive_secrel): Likewise.
4677 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4679 2004-04-19 Eric Christopher <echristo@redhat.com>
4681 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4682 of previous patch for fix in gcc.
4684 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4686 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4688 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4690 * read.c (do_align): Call md_flush_pending_output, if defined.
4692 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4694 * expr.c (operand): Correct checks for ++ and --.
4696 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4698 * config/tc-generic.c: Add some comments.
4700 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
4702 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4703 -{no-}mfix-vr4122-bugs.
4704 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4705 (append_insn, mips_emit_delays): Update accordingly.
4706 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4707 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4708 (md_parse_option): Update after above changes.
4709 (md_show_usage): Add -mfix-vr4120.
4711 2004-04-13 Bob Wilson <bob.wilson@acm.org>
4713 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4714 of .section directive; add a reference to the ELF .subsection
4717 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4719 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4722 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4724 * Makefile.am: Remove mips from aout targets.
4725 * Makefile.in: Regenerate.
4726 * configure.in: Remove mips-dec-bsd* target.
4727 * configure: Regenerate.
4729 2004-04-07 Alan Modra <amodra@bigpond.net.au>
4732 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4733 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4734 Update "mapping". Restrict some @ modifiers to 32 bit.
4736 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4737 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4739 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4740 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4741 dont_adjust_reloc_32 is set.
4742 (md_longopts): Add option -renesas.
4743 (md_parse_option, md_show_usage): Likewise.
4744 * doc/c-sh.texi: Likewise.
4746 2004-04-01 Dave Korn <dk@artimi.com>
4748 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4749 hi16 and lo16 fixS structs.
4750 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4751 exactly the same way as for RELOC_DLX_REL16.
4752 (machine_ip): properly respect LO flag in the_insn and
4753 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4754 (md_apply_fix3): apply RELOC_DLX_LO16.
4756 2004-03-30 Stan Shebs <shebs@apple.com>
4758 Remove long-obsolete MPW support.
4759 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4760 * configure.in: Remove mention of ppc-*-mpw* config.
4761 * configure.in: Likewise.
4763 2004-03-30 Nick Clifton <nickc@redhat.com>
4765 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4766 OBJ_ELF being defined.
4768 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4770 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4772 2004-03-23 Paul Brook <paul@codesourcery.com>
4774 * config/tc-arm.c (meabi_flags): New variable.
4775 (arm_parse_eabi): New function.
4776 (md_begin): Set flags for EABI v3.
4778 (arm_long_opts): Add meabi.
4779 * doc/as.texinfo <ARM>: Document -meabi.
4780 * doc/c-arm.texi: Ditto.
4782 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4784 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4785 tables even when use_literal_section flag is not set.
4787 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4789 * config/tc-sh.c: Remove trailing whitespace.
4791 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4793 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4794 --mul-bug-abort and the default behavior.
4795 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4796 (err_for_dangerous_mul_placement): New variable.
4797 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4799 (md_cris_relax_table): Have placeholder for STATE_MUL.
4800 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4801 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4803 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4804 STATE_BYTE)>: Ditto.
4805 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4806 alignment and position of this frag, emit error message if
4808 (md_assemble): For a multiply insn and when checking it,
4809 transform the current frag into a special frag for that purpose.
4810 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4811 OPTION_MULBUG_ABORT_ON>: Handle new options.
4813 2004-03-19 Bob Wilson <bob.wilson@acm.org>
4815 * config/tc-xtensa.c (mark_literal_frags): New function.
4816 (xtensa_move_literals): Call mark_literal_frags for all literal
4817 segments, including init and fini literal segments.
4818 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4820 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4822 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4823 (pa_comm): Set BSF_OBJECT in symbol flags.
4825 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4827 * Makefile.am: Run "make dep-am".
4828 * Makefile.in: Regenerate.
4829 * doc/Makefile.in: Regenerate.
4830 * config.in: Regenerate.
4831 * po/gas.pot: Regenerate.
4833 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4835 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4836 (demand_empty_rest_of_line): Issue an error here.
4837 (ignore_rest_of_line): Silently skip to end.
4838 (demand_copy_string): Issue an error, not warning.
4840 * config/obj-elf.c (obj_elf_section_name): Likewise.
4841 (obj_elf_section): Likewise.
4842 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4843 (arc_extinst): Likewise.
4844 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4845 (dot_spill): Likewise.
4846 (dot_unwabi): Likewise.
4847 (dot_prologue): Likewise.
4849 * expr.c (operand): Reject ++ and --.
4850 (operator): Likewise.
4852 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4854 * config/tc-sh.c: Include dw2gencfi.h.
4855 (sh_cfi_frame_initial_instructions): New function.
4856 (sh_regname_to_dw2regnum): Likewise.
4857 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4859 (TARGET_USE_CFIPOP): Define.
4860 (tc_cfi_frame_initial_instructions): Likewise.
4861 (tc_regname_to_dw2regnum): Likewise.
4862 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4863 * Makefile.am: Update dependencies.
4864 * Makefile.in: Regenerate.
4866 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4868 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4869 * configure: Regenerate.
4871 2004-03-12 Bob Wilson <bob.wilson@acm.org>
4873 * read.c (s_leb128): Call md_flush_pending_output.
4875 2004-03-12 Michal Ludvig <mludvig@suse.cz>
4877 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4878 * config/tc-i386.h (CpuPadLock): New define.
4879 (CpuUnknownFlags): Added CpuPadLock.
4881 2004-03-07 Andreas Schwab <schwab@suse.de>
4883 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4885 2004-03-07 Richard Henderson <rth@redhat.com>
4887 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4888 (cfi_finish): Likewise for fde.
4890 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4892 * config/tc-ia64.c (md_assemble): Properly handle NULL
4894 (ia64_handle_align): Don't abort if failed to add a stop bit.
4896 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4898 * Makefile.in: Regenerated.
4899 * aclocal.m4: Likewise.
4900 * configure: Likewise.
4901 * doc/Makefile.in: Likewise.
4903 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4905 * config/tc-ia64.c (dot_align): New.
4906 (ia64_do_align): Make it static.
4907 (md_pseudo_table): Use "dot_align" for "align".
4908 (ia64_md_do_align): Don't set align_frag here.
4909 (ia64_handle_align): Add a stop bit to the previous bundle if
4912 * config/tc-ia64.h (ia64_do_align): Removed.
4914 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4916 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4917 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4918 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4919 the most general type or the user specifically requested it.
4920 (md_assemble): Add a new error message for when an instruction
4921 is understood, but is not allowed due to an -isa option.
4923 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
4925 * config/tc-ia64.c (align_frag): New.
4926 (md_assemble): Set the tc_frag_data field in align_frag for
4927 IA64_OPCODE_FIRST instructions.
4928 (ia64_md_do_align): Set align_frag.
4929 (ia64_handle_align): Add a stop bit if needed.
4931 * config/tc-ia64.h (TC_FRAG_TYPE): New.
4932 (TC_FRAG_INIT): New.
4934 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4936 * config/tc-frv.c (fr400_audio): New variable.
4937 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4938 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4939 (target_implements_insn_p): New function.
4940 (md_assemble): Report an error if the processor doesn't implement
4943 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4945 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4946 (md_parse_option): Ditto.
4947 (OPTION_NO_SPECIAL_M32R): Added.
4948 (md_show_usage): Document it.
4949 (enable_speial_m32r): Changed a default value from 0 to 1.
4950 * doc/c-m32r.texi: Document the -no-bitinst option.
4952 2004-02-27 Nick Clifton <nickc@redhat.com>
4954 * config/tc-sh.c (get_operand): Revert previous delta.
4955 (tc_gen_reloc): Check for an unknown reloc type before processing
4958 2004-02-27 Hannes Reinecke <hare@suse.de>
4960 * config/tc-s390.c (s390_insn): Correct range check for opcode in
4961 .insn pseudo operation.
4963 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
4965 * config/tc-sh.c (get_operand): In case of #Imm, check has been
4966 added for wrong syntax.
4968 2004-02-26 Eric Christopher <echristo@redhat.com>
4970 * config/tc-mips.c (mips_dwarf2_addr_size): New.
4971 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4973 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
4975 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4976 nibble types to assembler.
4978 2004-02-25 Fred Fish <fnf@redhat.com>
4980 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4982 2004-02-20 James E Wilson <wilson@specifixinc.com>
4984 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
4986 (fixup_unw_records): New arg before_relax. Pass to slot_index.
4987 (ia64_estimate_size_before_relax): New.
4988 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
4989 (generate_unwind_image): Pass 1 to fixup_unw_records.
4990 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
4991 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
4993 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4995 * stabs.c (generate_asm_file): Avoid warning about use of
4996 uninitialized variable.
4998 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5000 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5001 body, and endp, allow unwind records which do not have a "t"
5002 (time/instruction) field.
5004 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5006 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5007 (do_mav_dspsc_2): Likewise.
5008 Fix accumulator registers move opcodes.
5010 2004-02-13 Hannes Reinecke <hare@suse.de>
5011 Jakub Jelinek <jakub@redhat.com>
5013 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5015 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5017 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5018 (tc_frob_symbol): New macro definition.
5019 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5021 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5023 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5026 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5028 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5029 (TC_CASE_SENSITIVE): ... this.
5030 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5031 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5033 2004-02-06 James E Wilson <wilson@specifixinc.com>
5035 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5036 (generate_unwind_image): Re-add it here.
5038 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5040 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5041 * read.h (SKIP_WHITESPACE): Turn into an expression.
5042 * read.c (read_a_source_file): A pseudo is removed by having a
5045 2004-02-05 James E Wilson <wilson@specifixinc.com>
5047 * config/tc-ia64.c (output_endp): New.
5048 (count_bits): Delete.
5049 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5050 endp unwind records.
5051 (fixup_unw_records): Handle endp unwind records. Delete code for
5052 shortening prologue regions not followed by a body record.
5053 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5054 * config/tc-ia64.h (unw_record_type): Add endp.
5056 2004-02-03 James E Wilson <wilson@specifixinc.com>
5058 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5059 fill padding bytes with zeroes.
5060 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5061 sets unwind_record slot_number and slot_frag fields.
5063 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5065 * config/tc-mips.c (add_got_offset_hilo): New function.
5066 (macro): Use load_register() and add_got_offset_hilo() to load
5067 constants instead of hardcoding code sequences throughout.
5069 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5071 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5073 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5075 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5077 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5078 of hard-coded test for TARGET_OS=elf.
5080 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5082 * config/tc-mips.c (hilo_interlocks): Change definition
5083 so that MIPS32, MIPS64 and later ISAs are included, along with
5084 the already-included machines. Update comments.
5086 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5088 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5089 undefined local labels.
5091 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5093 * config/tc-mips.c (load_address, macro): Update comments about
5094 NewABI GP relaxation.
5096 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5098 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5099 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5100 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5101 (set_at, load_register, load_address, move_register): Likewise.
5102 (load_got_offset, add_got_offset): Likewise.
5103 Update all calls and tidy accordingly.
5105 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5107 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5108 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5109 (RELAX_USE_SECOND): Bump to 0x10000.
5110 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5111 (mips_macro_warning): New variable.
5112 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5113 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5114 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5116 (append_insn): Update mips_macro_warning.sizes.
5117 (macro_start, macro_warning, macro_end): New functions.
5118 (macro_build): Don't emit warnings here.
5119 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5120 (md_convert_frag): Check for cases where one macro alternative
5121 needs a warning and the other doesn't. Emit a warning if the
5122 longer sequence was chosen.
5124 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5126 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5127 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5128 the first sequence, the size of the second sequence, and a flag
5129 that says whether we should warn.
5130 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5131 (RELAX_FIRST, RELAX_SECOND): New.
5132 (mips_relax): New variable.
5133 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5134 (append_insn): Remove "place" argument. Use mips_relax.sequence
5135 rather than "place" to check whether we're expanding the second
5136 alternative of a relaxable macro. Remove redundant check for
5137 branch relaxation. If generating a normal insn, and there
5138 is not enough room in the current frag, call relax_close_frag()
5139 to close it. Update mips_relax.sizes[]. Emit fixups for the
5140 second version of a relaxable macro. Record the first relaxable
5141 fixup in mips_relax. Remove tc_gen_reloc workaround.
5142 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5143 in the same way as in append_insn.
5144 (mips16_macro_build): Remove "place" argument.
5145 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5146 when generating the second version of a relaxable macro.
5147 (load_got_offset, add_got_offset): New functions.
5148 (load_address, macro): Use new relaxation machinery. Remove
5149 tc_gen_reloc workarounds.
5150 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5151 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5152 first version is needed.
5153 (tc_gen_reloc): Remove relaxation handling.
5154 (md_convert_frag): Go through the fixups for a relaxable macro and
5155 mark those that belong to the unneeded alternative as done. If the
5156 second alternative is needed, adjust the fixup addresses to account
5157 for the deleted first alternative.
5159 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5161 * frags.h (frag_room): Declare.
5162 * frags.c (frag_room): New function.
5163 * doc/internals.texi: Document it.
5165 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5167 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5168 optimization for -mtune=r3900, as this will break on other CPUs.
5170 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
5172 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5173 be relaxed, use fixup.
5174 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5176 2004-01-19 Jakub Jelinek <jakub@redhat.com>
5178 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5181 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5183 * config/tc-mips.c (append_insn): Properly detect variant frags
5184 that preclude swapping of relaxed branches. Correctly swap
5185 instructions between frags when dealing with relaxed branches.
5187 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5189 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5191 * aclocal.m4: Regenerate.
5192 * configure: Regenerate.
5194 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5196 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5199 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
5201 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5202 reloc, reserve space for the delay slot as well as the jalr itself.
5204 2004-01-09 Paul Brook <paul@codesourcery.com>
5206 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5207 (do_vfp_sp2_from_reg2): New function.
5209 (do_vfp_dp_from_reg2): Check return values properly.
5211 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5213 * config/tc-mips.c (warn_nops): Remove static variable.
5214 (macro): Remove test of warn_nops.
5215 (md_shortops): Remove 'n'.
5216 (md_parse_option): Remove 'n' case.
5217 (md_show_usage): Remove -n.
5218 * doc/as.texinfo (Overview): Remove MIPS -n option.
5219 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5220 * NEWS: Mention removal of MIPS -n option.
5222 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5223 (cop_interlocks): Check ISA level.
5224 (cop_mem_interlocks): Define.
5225 (reg_needs_delay): Check cop_interlocks rather than
5226 ISA_HAS_COPROC_DELAYS.
5227 (append_insn): Likewise. Use cop_mem_interlocks rather than
5228 directly checking mips_opts.isa.
5229 (mips_emit_delays): Likewise.
5231 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5233 * config/tc-ia64.c (unwind): Move next_slot_number and
5234 next_slot_frag to ...
5235 (unw_rec_list): Here.
5236 (free_list_records): Removed.
5237 (output_unw_records): Likewise.
5238 (generate_unwind_image): Make it void.
5239 (alloc_record): Initialize next_slot_number and next_slot_frag.
5240 (slot_index): Take .org, .space and .align into account.
5241 (fixup_unw_records): Don't set slot_number to 0. Use
5242 list->next_slot_number and list->next_slot_frag instead of
5243 unwind.next_slot_number and unwind.next_slot_frag.
5244 (ia64_convert_frag): New.
5245 (generate_unwind_image): Generate a rs_machine_dependent frag
5247 (emit_one_bundle): Use list->next_slot_number and
5248 list->next_slot_frag instead of unwind.next_slot_number and
5249 unwind.next_slot_frag.
5251 * config/tc-ia64.h (md_convert_frag): Defined as
5253 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5255 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5257 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5258 * config/tc-frv.h (md_apply_fix3): Don't define.
5259 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5261 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5262 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5263 * config/tc-frv.c (line_separator_chars): Add `!'.
5264 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5265 * config/tc-frv.c (md_assemble): Clear insn upfront.
5266 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5267 * config/tc-frv.c (OPTION_FDPIC): New macro.
5268 (md_longopts): Add mfdpic.
5269 (md_parse_option): Handle it.
5270 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5271 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5272 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5273 (frv_pic_ptr): Parse funcdesc.
5275 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5277 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5278 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5280 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5282 * Makefile.am (Makefile): Move the dependency on
5283 $(BFDDIR)/configure.in to...
5284 (CONFIG_STATUS_DEPENDENCIES): ... here.
5285 (AUTOMAKE_OPTIONS): Require automake 1.8.
5286 * Makefile.in: Regenerate.
5287 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5288 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5289 $(BFDDIR)/configure.in here as well.
5290 * doc/Makefile.in: Regenerate.
5292 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5294 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5295 * Makefile.in: Regenerate.
5296 * aclocal.m4: Regenerate.
5297 * doc/Makefile.am (install, install-info): Remove.
5298 (install-data-local): A new hook for install-info.
5299 (AUTOMAKE_OPTIONS): Require automake 1.8.
5300 * doc/Makefile.in: Regenerate.
5302 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
5304 * doc/c-sh.texi: Update description about floating point behavior
5307 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5309 * configure.in: Add m68k-uClinux target.
5310 * configure: Regenerate.
5312 For older changes see ChangeLog-0203
5318 version-control: never