1 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
3 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
4 i386-*-rtemscoff*, sparc-*-rtemsaout*.
6 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
8 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
11 2005-07-08 Ben Elliston <bje@au.ibm.com>
13 * frags.h: Remove ANSI_PROTOTYPES conditional code.
14 * config/obj-elf.h: Likewise.
15 * config/tc-h8300.h: Likewise.
16 * config/tc-h8500.h: Likewise.
17 * config/tc-i370.h: Likewise.
18 * config/tc-i386.h: Likewise.
19 * config/tc-m68hc11.h: Likewise.
20 * config/tc-m68k.h: Likewise.
21 * config/tc-ppc.h: Likewise.
22 * config/tc-s390.h: Likewise.
23 * config/tc-sh.h: Likewise.
24 * config/tc-sparc.h: Likewise.
25 * config/tc-tic30.c: Likewise.
26 * config/tc-w65.h: Likewise.
27 * config/tc-xtensa.h: Likewise.
29 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
32 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
34 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
36 * config/tc-tic30.c (debug): Add format attribute. Fix format
39 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
41 * config/tc-i386.c (cpu_arch): Add sse3.
43 * config/tc-i386.h (CpuSSE3): Renamed from ...
44 (CpuPNI): This. Defined as CpuSSE3.
46 * doc/c-i386.texi: Document .sse3.
48 2005-07-06 Jan Beulich <jbeulich@novell.com>
50 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
52 2005-07-05 Nick Clifton <nickc@redhat.com>
54 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
55 md_chars_to_numbers to an unsigned pointer in order to avoid a
58 2005-07-05 Paul Brook <paul@codesourcery.com>
60 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
62 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
64 * config/tc-ms1.c: New.
65 * config/tc-ms1.h: New.
66 * testsuite/gas/ms1/allinsn.d: New.
67 * testsuite/gas/ms1/allinsn.s: New.
68 * testsuite/gas/ms1/badinsn.s: New.
69 * testsuite/gas/ms1/badinsn1.s: New.
70 * testsuite/gas/ms1/badoffsethigh.s: New.
71 * testsuite/gas/ms1/badoffsetlow.s: New.
72 * testsuite/gas/ms1/badorder.s: New.
73 * testsuite/gas/ms1/badreg.s: New.
74 * testsuite/gas/ms1/badsignedimmhigh.s: New.
75 * testsuite/gas/ms1/badsignedimmlow.s: New.
76 * testsuite/gas/ms1/badsyntax.s: New.
77 * testsuite/gas/ms1/badsyntax1.s: New.
78 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
79 * testsuite/gas/ms1/badunsignedimmlow.s: New.
80 * testsuite/gas/ms1/errors.exp: New.
81 * testsuite/gas/ms1/ldst.s: New.
82 * testsuite/gas/ms1/misc.d: New.
83 * testsuite/gas/ms1/misc.s: New.
84 * testsuite/gas/ms1/ms1-16-003.d: New.
85 * testsuite/gas/ms1/ms1-16-003.s: New.
86 * testsuite/gas/ms1/ms1.exp: New.
87 * testsuite/gas/ms1/msys.d: New.
88 * testsuite/gas/ms1/msys.s: New.
89 * testsuite/gas/ms1/relocs.d: New.
90 * testsuite/gas/ms1/relocs.exp: New.
91 * testsuite/gas/ms1/relocs1.s: New.
92 * testsuite/gas/ms1/relocs2.s: New.
94 2005-07-05 Jan Beulich <jbeulich@novell.com>
96 * config/tc-i386.h (CpuSVME): New.
97 (CpuUnknownFlags): Include CpuSVME.
98 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
99 as alias of sledgehammer.
100 (md_assemble): Include invlpga in the check for insns with two source
102 (process_operands): Include SVME insns in the check for ignored
103 segment overrides. Adjust diagnostic.
104 (i386_index_check): Special-case SVME insns with memory operands.
106 2005-07-04 Khem Raj <kraj@mvista.com>
107 Nick Clifton <nickc@redhat.com>
109 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
110 use an immediate value.
111 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
112 since the register field of the operands structure is unsigned.
113 (s_arm_unwind_save_vfp): Make "reg" unsigned.
114 (parse_operands): Make the 2ns parameter an unsigned pointer to
116 (do_ldrd): When using the imm field of the operands structure as a
117 second register field, treat it as unsigned.
119 2005-07-04 Alan Modra <amodra@bigpond.net.au>
122 * config/obj-elf.c (obj_elf_change_section): Use backend
125 2005-07-01 Jan Beulich <jbeulich@novell.com>
127 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
128 (output_spill_psprel, output_spill_psprel_p): Combine.
129 (output_spill_sprel, output_spill_sprel_p): Combine.
130 (output_spill_reg, output_spill_regp_p): Combine.
131 (process_one_record): Handle psp_psprel.
132 (parse_predicate_and_operand): New.
133 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
134 initialize output values. Emit diagnostic case here.
135 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
136 (add_unwind_entry): New second parameter. Allow first parameter to
137 be NULL. Parse optional tag, emit warning about further support for
138 it otherwise being missing. Check end-of-line when requested.
139 (dot_fframe): Clear operand when wrong. Allow tag.
140 (dot_vframe): Likewise.
141 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
143 (dot_vframepsp): Remove.
144 (dot_altrp): Clear operand when wrong. Allow tag.
145 (dot_save): Likewise. Let default case also go through
147 (dot_savemem): Likewise.
148 (dot_restore): Don't return when wrong operand. Allow tag.
149 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
150 parse_predicate_and_operand and the new arguments to
151 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
152 when wrong operand. Allow tag.
153 (dot_restorereg, dot_restorereg_p): Likewise.
154 (dot_spillmem, dot_spillmem_p): Likewise.
155 (dot_saveg): Clear operand when wrong. Perform tighter operand
157 (dot_savef): Likewise.
158 (dot_saveb): Likewise.
159 (dot_savegf): Likewise.
160 (dot_spill): Remove end-of-line check. Combine. Simplify by using
161 parse_predicate_and_operand and the new arguments to
162 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
163 when wrong operand. Allow tag.
165 (dot_label_state): Don't return when wrong operand.
166 (dot_copy_state): Likewise.
167 (dot_unwabi): Likewise. Check if in prologue.
168 (dot_body): Don't call demand_empty_rest_of_line.
169 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
171 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
172 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
173 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
174 (parse_operand): New second parameter. Don't deal with '}' here
175 anymore. Don't advance past end-of-line.
176 (parse_operands): Pass second argument to parse_operand.
177 (ia64_start_line): Prevent out-of-bounds access through
178 input_line_pointer. Deal with '}' here.
179 (ia64_unrecognized_line): Don't deal with '}' here.
180 (dot_alias): Use ignore_rest_of_line not its deprecated alias
181 discard_rest_of_line.
183 2005-06-30 Zack Weinberg <zack@codesourcery.com>
185 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
186 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
187 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
188 (do_branch): Always set inst.reloc.pc_rel.
189 (s_arm_elf_cons): Disallow use of (plt) suffix.
190 (do_adrl): Adjust X_add_number unconditionally.
191 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
192 argument. Handle all adjustment for pipeline offset here.
193 (md_apply_fix): No need to undo work of md_pcrel_from. No
194 need to extract pre-encoded pipeline adjustments from various
195 branch instructions. Generally, assume instructions are already
196 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
197 special cases. Handle BFD_RELOC_ARM_PLT32 like
198 BFD_RELOC_ARM_PCREL_BRANCH.
199 (tc_gen_reloc): Remove OBJ_ELF special case.
200 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
202 2005-06-30 Ben Elliston <bje@gnu.org>
204 * Makefile.am (check-DEJAGNU): Don't search for expect.
205 * Makefile.in: Regenerate.
207 2005-06-30 Ben Elliston <bje@gnu.org>
209 * Makefile.am (EXPECT): Set to expect.
210 (RUNTEST): Likewise, set to runtest.
211 * Makefile.in: Regenerate.
213 2005-06-23 Ben Elliston <bje@gnu.org>
215 * config/m68k-parse.h: Use ISO C90.
216 * config/m68k-parse.y: Likewise.
217 * config/tc-m68k.h: Likewise.
219 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
222 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
224 (optimize_disp): Optimize only if possible. Don't use 64bit
225 displacement on non-constants and do same on constants if
228 2005-06-17 Jan Beulich <jbeulich@novell.com>
230 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
231 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
232 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
233 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
234 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
236 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
237 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
238 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
239 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
240 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
241 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
242 convert 8-byte pc-relative relocations.
243 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
244 (i386_validate_fix): Likewise.
245 (x86_cons): Also handle quad values in 64-bit mode.
246 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
247 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
248 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
249 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
251 2005-06-13 Zack Weinberg <zack@codesourcery.com>
253 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
254 symbolP as well as for names with a leading dot. Use ACONCAT.
255 (md_apply_fix): For branch relocations, only replace value
256 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
257 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
258 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
259 (LOCAL_LABEL_PREFIX): Don't define.
261 2005-06-10 Alan Modra <amodra@bigpond.net.au>
263 * config/tc-hppa.c (pa_block): Allocate just one byte for the
266 2005-06-08 James E Wilson <wilson@specifixinc.com>
269 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
270 is NULL, then emit a warning, and return the current index.
272 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
275 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
276 temporary copy of the operands array so that changes can be safely
277 backed out if the insn does not match.
278 (m68k_compare_opcode): Shortcut the test when the parameters are
279 the same. Return 1 if the names match but the second opcode is
280 further on in the array than the first.
282 2005-06-08 Nick Clifton <nickc@redhat.com>
285 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
287 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
289 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
291 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
292 Michael Snyder <msnyder@redhat.com>
293 Stan Cox <scox@redhat.com>
295 * configure.in: Add ms1 case.
297 * configure: Regenerate.
299 * configure.tgt: Add ms1 case.
301 2005-06-07 Bob Wilson <bob.wilson@acm.org>
303 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
304 * config/tc-xtensa.c (new_resource_table): Likewise.
305 (resize_resource_table): Likewise.
306 (release_resources): Fix assertion for unsigned values.
308 2005-06-07 Zack Weinberg <zack@codesourcery.com>
310 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
311 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
312 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
313 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
314 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
315 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
316 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
317 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
318 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
319 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
320 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
321 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
322 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
323 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
324 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
325 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
326 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
327 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
328 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
329 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
330 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
331 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
332 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
333 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
334 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
335 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
336 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
337 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
338 * config/tc-xtensa.c, config/tc-z8k.c:
339 Replace all instances of the string "_apply_fix3" with
341 * po/POTFILES.in, po/gas.pot: Regenerate.
343 2005-06-08 Alan Modra <amodra@bigpond.net.au>
345 * Makefile.am: Run "make dep-am".
346 (POTFILES): Remove GAS_CFILES.
347 * Makefile.in: Regenerate.
349 2005-06-07 David Ung <davidu@mips.com>
351 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
352 24kc, 24kf and 24kfx under MIPS32 release 2.
354 2005-06-04 Nick Clifton <nickc@redhat.com>
356 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
357 to their Thumb-enabled equivalents.
359 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
361 * config/tc-mips.c (load_register): Add leading "0x" to the
362 output of sprintf_vma().
365 2005-06-01 Nick Clifton <nickc@redhat.com>
367 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
368 test for the presence of thumb version of the parsing functions
369 since they must always exist and the test generates a compile time
372 2005-05-31 Richard Henderson <rth@redhat.com>
374 * config/tc-alpha.c (O_lituse_jsrdirect): New.
375 (alpha_reloc_op): Add it.
376 (debug_exp): Handle it.
377 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
378 (emit_insn): Handle it.
379 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
381 2005-05-31 Christian Groessler <chris@groessler.org>
383 * write.c (dump_section_relocs): Convert to ISO-C.
384 (write_relocs): Avoid signed/unsigned and fprintf argument
385 warnings in debug code.
387 2005-05-26 Zack Weinberg <zack@codesourcery.com>
389 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
390 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
391 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
392 (md_apply_fix3): Delete fix_is_thumb variable; refer to
393 fixP->tc_fix_data directly in the sole place it was used.
394 Explicitly truncate value, *valP, fixP->fx_addnumber, and
395 fixP->fx_offset to 32 bits, for consistent behavior between 32-
398 2005-05-27 Jan Beulich <jbeulich@novell.com>
400 * config/tc-ia64.c (struct proc_pending): New.
401 (unwind): Replace proc_start with proc_pending.
402 (unwind_diagnostic): Check unwind.proc_pending.sym.
403 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
404 Check if previous proc not closed. Record all entry points.
405 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
406 Set symbol sizes for entry points recorded in dot_proc. Check
407 arguments for consistency with respective .proc's.
408 (md_assemble): Replace unwind.proc_start with
409 unwind.proc_pending.sym.
411 2005-05-27 Jan Beulich <jbeulich@novell.com>
413 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
414 and last_ptr. Check all in-use slots for first one with non-NULL
415 unwind_record. Don't reload end_ptr before second update round.
417 2005-05-26 James E Wilson <wilson@specifixinc.com>
419 * config/tc-ia64.c (extra_goodness): Update comment.
420 (md_begin): Add debugging code to print best_template table.
422 2005-05-25 Jan Beulich <jbeulich@novell.com>
424 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
427 2005-05-25 Jan Beulich <jbeulich@novell.com>
429 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
430 BFD_RELOC_UNUSED when determining the width of the reloc.
432 2005-05-25 Jan Beulich <jbeulich@novell.com>
434 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
437 2005-05-25 Jan Beulich <jbeulich@novell.com>
439 * config/tc-ia64.c (dot_radix): Rewrite.
441 2005-05-25 Jan Beulich <jbeulich@novell.com>
443 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
445 (alloc_record): Remove references to next_slot_number and
447 (emit_one_bundle): Likewise.
449 2005-05-22 Nick Clifton <nickc@redhat.com>
451 * config/tc-v850.c (md_apply_fix3): Pass the address of the
452 message buffer when invoking the insert function.
454 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
456 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
457 only if an instruction match is found.
459 2005-05-20 Bob Wilson <bob.wilson@acm.org>
461 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
462 to addition in argument to xtensa_dwarf2_emit_insn.
464 2005-05-19 Zack Weinberg <zack@codesourcery.com>
466 * Makefile.am: Have 'all' depend on 'info'.
467 * Makefile.in: Regenerate.
469 2005-05-19 Alan Modra <amodra@bigpond.net.au>
471 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
473 2005-05-19 Anton Blanchard <anton@samba.org>
475 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
476 (md_show_usage): Document it.
477 (ppc_setup_opcodes): Insert POWER5 mnemonics.
478 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
480 2005-05-19 Jan Beulich <jbeulich@novell.com>
482 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
483 relocations in unwind section.
485 2005-05-18 Nick Clifton <nickc@redhat.com>
487 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
488 if one exists. Ignore any error messages it may produce, just
489 allow it to perform the insertion.
491 2005-05-17 Zack Weinberg <zack@codesourcery.com>
493 * hash.c (hash_lookup): Add len parameter. All callers changed.
494 (hash_find_n): New interface.
495 * hash.h: Prototype hash_find_n.
496 * sb.c: Include as.h.
497 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
498 (sb_scrub_and_add_sb): New interface.
499 * sb.h: Prototype sb_scrub_and_add_sb.
500 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
502 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
503 reference to BFD_RELOC_ARM_GOT12 which is never generated.
504 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
506 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
508 * doc/Makefile.am (gasver.texi): Don't use $<.
509 * doc/Makefile.in: Regenerated.
511 2005-05-17 Nick Clifton <nickc@redhat.com>
514 * symbols.c (resolve_symbol_value): Do not move symbols whose
515 value expression has not been resolved or finalized into the
516 absolute section as this will confuse other parts of the assembler
517 into thinking that their value is zero.
519 2005-05-17 Jan Beulich <jbeulich@novell.com>
521 * read.c (_find_end_of_line): New.
522 (find_end_of_line): New.
523 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
524 (read_a_source_file): Use it.
527 (get_line_sb): Use it.
528 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
529 (s_comm_internal): Likewise.
532 (s_ignore): Use ignore_rest_of_line.
533 * read.h (find_end_of_line): Prototype.
534 (discard_rest_of_line): Remove prototype. #define to
537 2005-05-17 Nick Clifton <nickc@redhat.com>
539 * config/tc-v850,h (TC_FIX_TYPE): Define.
540 (TC_INIT_FIX_TYPE): Define.
541 * config/tc-v850.c (md_assemble): When creating a fix record the
542 operand in the tc_fix_data field.
543 (md_apply_fix3): When applying a resolved fix use the operand's
544 insertion procedure to store the value, if the operand has been
547 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
549 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
551 * Makefile.in: Regenerated.
553 2005-05-13 Sterling Augustine <sterling@tensilica.com>
554 Bob Wilson <bob.wilson@acm.org>
556 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
558 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
559 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
561 2005-05-11 Alan Modra <amodra@bigpond.net.au>
563 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
564 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
566 2005-05-10 Michael Matz <matz@suse.de>
568 * frags.c (frag_grow): Don't be too greedy in allocating memory.
570 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
572 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
575 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
576 Handle label-without-colon before ordinary dot-pseudo as an
577 ordinary label. Don't leak memory for label-without-colon alone
578 on a line. Don't mmixal-munge operands for dot-pseudos.
580 2005-05-10 Jan Beulich <jbeulich@novell.com>
582 * macro.c (get_any_string): Remove the two last parameters. Replace
583 references to the former expand parameter by using macro_alternate.
584 Simplify loop condition for checking for end-of-string.
585 (get_string): Remove redunant call to sb_skip_white.
586 (do_formals): Remove two last arguments to get_any_string.
587 (macro_expand): Likewise.
588 (expand_irp): Likewise.
590 2005-05-10 Jan Beulich <jbeulich@novell.com>
592 * read.c (s_macro): Move local variable 'local' to smaller scope.
593 Call sb_kill on it when done.
595 2005-05-09 Jan Beulich <jbeulich@novell.com>
597 * config/tc-i386.c (optimize_disp): Discard displacement entirely
598 when zero and not required by encoding constraints.
600 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
603 * config/tc-sh64.c (sh64_fake_label): New.
605 * config/tc-sh64.h (TC_FAKE_LABEL): New.
607 * doc/internals.texi (TC_FAKE_LABEL): Document.
609 * write.c (TC_FAKE_LABEL): New.
610 (adjust_reloc_syms): Use it.
611 (write_object_file): Likewise.
613 2005-05-09 Jan Beulich <jbeulich@novell.com>
615 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
616 and comma in Intel mode.
618 2005-05-09 Jan Beulich <jbeulich@novell.com>
620 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
621 names to match ABI. Add more registers for 32-bit and 64-bit modes.
622 Make name array static and const. Adjust lookup to account for NULL
623 entries (standing for unused register numbers).
625 2005-05-09 Jan Beulich <jbeulich@novell.com>
627 * config/tc-i386.c (parse_insn): Consider all matching instructions
628 when checking for string instruction after string-only prefix.
630 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
633 * config/tc-ia64.c (start_unwind_section): Properly check
634 comdat group with SHF_GROUP.
636 2005-05-06 Bob Wilson <bob.wilson@acm.org>
638 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
640 2005-05-06 Bob Wilson <bob.wilson@acm.org>
642 * config/tc-xtensa.c: Remove excess whitespace.
643 * config/tc-xtensa.h: Likewise.
644 * config/xtensa-istack.h: Likewise.
645 * config/xtensa-relax.c: Likewise.
646 * config/xtensa-relax.h: Likewise.
648 2005-05-06 Nick Clifton <nickc@redhat.com>
650 * sb.h: Fix formatting of comments.
651 * sb.c: Fix formatting of comments.
653 2005-05-06 Jan Beulich <jbeulich@novell.com>
655 * sb.h (sb_add_buffer): Reintroduce.
656 * sb.c (sb_add_buffer): Likewise.
658 2005-05-06 Jan Beulich <jbeulich@novell.com>
660 * macro.c (new_formal, del_formal): New.
661 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
662 required argument has default value. Stop looking for more formal
663 when there was a vararg one.
664 (macro_expand_body): Use new_formal and del_formal.
665 (macro_expand): Likewise. Initialize local variable err. Don't
666 return immediately when encountering an error. Warn when keyword
667 argument already had a value assigned. Eliminate duplicate clearing
668 of argument value. When current positional argument matches parameter
669 of vararg type, assign to it all the remaining arguments. Issue error
670 when required parameter does not have value.
671 (free_macro): Use del_formal.
672 (expand_irp): Initialize formal type. Free buffers associated with
673 formal prior to returning.
674 * macro.h (struct formal_struct): Add new field 'type' with new
675 enumeration type 'formal_type'.
676 * doc/as.texinfo: Document macro parameter qualifiers.
677 * NEWS: Mention new functionality.
679 2005-05-06 Jan Beulich <jbeulich@novell.com>
681 * cond.c (s_ifb): New.
682 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
683 * read.h (s_ifb): Prototype.
684 * doc/as.texinfo: Document .ifb and .ifnb.
686 2005-05-05 Steve Ellcey <sje@cup.hp.com>
688 * config/tc-ia64.c (MIN): Undef.
690 2005-05-05 Paul Brook <paul@codesourcery.com>
692 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
694 2005-05-05 Matt Thomas <matt@3am-software.com>
696 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
699 2005-05-05 Nick Clifton <nickc@redhat.com>
701 * Update the address and phone number of the FSF organization in
702 the GPL notices in the following files:
703 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
704 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
705 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
706 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
707 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
708 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
709 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
710 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
711 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
712 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
713 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
714 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
715 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
716 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
717 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
718 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
719 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
720 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
721 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
722 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
723 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
724 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
725 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
726 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
727 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
728 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
729 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
730 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
731 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
732 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
733 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
734 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
735 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
736 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
737 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
738 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
739 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
740 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
741 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
742 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
743 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
744 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
745 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
746 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
747 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
748 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
749 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
750 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
751 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
752 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
753 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
754 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
755 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
756 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
757 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
758 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
759 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
760 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
761 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
762 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
763 config/xtensa-istack.h, config/xtensa-relax.c,
764 config/xtensa-relax.h, doc/fdl.texi
766 2005-05-05 Nick Clifton <nickc@redhat.com>
768 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
769 the target_big_endian variable to false.
771 2005-05-04 Alan Modra <amodra@bigpond.net.au>
773 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
774 list traversal. Use bfd_section_list_prepend.
775 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
776 over the section list.
777 * config/tc-xtensa.c (xtensa_remove_section): Delete.
778 (xtensa_insert_section): Delete.
779 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
780 and bfd_section_list_prepend.
781 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
782 bfd_section_list_insert_after.
784 2005-05-03 Nick Clifton <nickc@redhat.com>
786 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
787 of bfd_section_list... macros.
788 * config/tc-mmix.c (mmix_frob_file): Likewise.
789 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
790 (xtensa_insert_section): Likewise.
792 * macro.c (macro_hash): Remove static.
793 * macro.h (macro_hash): Provide an external declaration.
795 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
797 * write.c (write_object_file): Use bfd_section_double_list_remove
800 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
802 * doc/Makefile.am (gasver.texi): Correct quoting.
803 * doc/Makefile.in: Regenerated.
805 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
807 * configure.tgt: Add h8300*-*-rtemscoff.
808 Switch h8300*-*-rtems* to elf.
810 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
812 * hash.c: Undo the last change.
815 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
817 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
819 (DISTCLEANFILES): Remove.
820 (MAINTAINERCLEANFILES): Add asconfig.texi.
821 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
823 2005-04-29 Ben Elliston <bje@au.ibm.com>
825 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
826 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
827 (bignum-copy.o): Remove.
828 * Makefile.in: Regenerate.
829 * makefile.vms (OBJS): Remove bignum-copy.obj.
830 * symbols.h (local_symbol_make): Remove declaration.
831 (verify_symbol_chain_2): Likewise.
832 * symbols.c (local_symbol_make): Make static.
833 (max_indent_level): Likewise.
834 (verify_symbol_chain_2): Remove.
835 * macro.c (macro_hash): Make static.
836 * messages.c (fprint_value): Remove.
837 * read.h (get_absolute_expr): Remove.
838 (emit_leb128_expr): Likewise.
839 (do_s_func): Likewise.
840 * read.c (do_s_func): Make static.
841 (emit_leb128_expr): Likewise.
842 (get_absolute_expr): Likewise.
843 * as.h (as_howmuch): Remove declaration.
844 (fprint_value): Likewise.
845 * as.c (myname): Make static.
846 * input-scrub.c (as_howmuch): Remove.
847 (as_1_char): Likewise.
848 * input-file.h (input_file_is_open): Remove.
849 * input-file.c (input_file_is_open): Likewise.
850 * expr.h (expr_build_unary): Remove declaration.
851 (expr_build_binary): Likewise.
852 * expr.c (expr_build_unary): Remove.
853 (expr_build_binary): Likewise.
854 * hash.h (hash_replace): Remove declaration.
855 (hash_delete): Likewise.
856 * hash.c (hash_replace): Remove.
857 (hash_delete): Likewise.
858 * bignum-copy.c (bignum_copy): Move from here ..
859 * config/tc-vax.c (bignum_copy): .. to here.
860 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
861 (bignum_copy): Remove extern declaration.
862 * sb.h (string_count): Remove extern declaration.
863 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
865 * sb.c (dsize): Replace preprocessor macro with static int.
866 (string_count): Make static.
867 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
869 * config/obj-coff.c (dim_index): Make static.
870 * config/tc-i386.c (GOT_symbol): Likewise.
871 (output_invalid_buf): Likewise.
872 * doc/internals.texi (Warning and error messages): Remove the
873 prototype for fprint_value.
875 2005-04-27 Ben Elliston <bje@au.ibm.com>
879 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
881 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
883 * read.c (pseudo_set): Disallow symbol set to common symbol.
886 * write.c (write_object_file): Report common symbol name when
887 disallowing local symbol set to common symbol.
888 (adjust_reloc_syms): Disallow local symbol set to undefined
891 2005-04-25 Jan Beulich <jbeulich@novell.com>
893 * macro.c (macro_expand_body): Replace locals indicator parameters
894 with actual macro_entry. New local variables macro_line and err.
895 Don't return when encountering an error, just record the fact.
896 Detect local symbol name colliding with parameter. Track line number
897 inside of macro expansion.
898 (do_formals): Move local variable name to wider scope. Check
899 parameter of the same name doesn't already exist. In MRI mode, also
900 check it doesn't collide with the argument count pseudo-parameter).
901 (define_macro): Add file and line number parameters. Remove local
902 variable namestr. New local variable error. Initialize macro_entry
903 members file, line, and name. Don't return when encountering an
904 error, just record the fact. Use %s in some diagnostics for read.c
905 to insert the macro name. Free macro_entry on error.
906 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
907 when encountering an error, just record the fact.
908 (expand_irp): Don't return when encountering an error, just record
910 * macro.h (macro_struct): New members name, file, and line.
911 (define_macro): Add file and line number parameters.
912 * read.c (s_macro): Pass file and line to define_macro. Tag warning
913 regarding pseudo-op redefinition with the file/line that macro
914 definition started at.
916 2005-04-22 Bob Wilson <bob.wilson@acm.org>
918 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
919 (future_alignment_required): Remove ifdefs that use it.
921 2005-04-22 Bob Wilson <bob.wilson@acm.org>
923 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
924 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
925 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
927 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
928 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
930 2005-04-21 Christian Groessler <chris@groessler.org>
932 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
935 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
937 * config/obj-aout.h (S_IS_EXTERN): Removed.
938 * config/obj-bout.h (S_IS_EXTERN): Likewise.
939 * config/obj-coff.h (S_IS_EXTERN): Likewise.
940 * symbols.c (S_IS_EXTERN): Likewise.
941 * symbols.h (S_IS_EXTERN): Likewise.
943 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
945 * config/tc-d10v.c (md_apply_fix3): Likewise.
946 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
947 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
948 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
949 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
950 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
951 (shmedia_md_convert_frag): Likewise.
952 * symbols.c (print_symbol_value_1): Likewise.
953 * write.c (write_object_file): Likewise.
955 2005-04-20 Nick Clifton <nickc@redhat.com>
957 * config/tc-xtensa.c (get_aligned_diff): Change type of
958 branch_align to offsetT so that its signedness matches that of
961 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
962 number into a readable string.
963 (load_register): Likewise.
965 2005-04-20 Andreas Schwab <schwab@suse.de>
967 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
969 2005-04-19 David S. Miller <davem@davemloft.net>
971 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
972 NULL insn, exit early. Remove now spurious NULL checks.
973 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
976 2005-04-19 Jan Beulich <jbeulich@novell.com>
978 * symbols.h (symbol_find_base): Remove prototype.
979 * symbols.c (save_symbol_name): Remove code section conditional upon
981 (symbol_find): Remove.
982 (symbol_find_base): Rename to symbol_find.
983 * subsegs.c (section_symbol): Replace use of symbol_find_base with
985 * config/obj-coff.c (tag_insert): Remove code section conditional
986 upon STRIP_UNDERSCORE.
987 (obj_coff_def): Likewise.
988 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
989 (coff_frob_symbol): Likewise.
990 (yank_symbols): Likewise.
991 (c_section_symbol): Likewise.
992 * config/obj-coff.h (DO_NOT_STRIP): Remove.
993 * config/tc-arm.c (symbol_locate): Remove code section conditional
994 upon STRIP_UNDERSCORE.
995 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
996 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
997 * config/tc-sh.h (DO_NOT_STRIP): Remove.
998 * config/tc-w65.h (DO_NOT_STRIP): Remove.
999 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1001 2005-04-19 Andreas Schwab <schwab@suse.de>
1003 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1004 access to application registers.
1006 2005-04-19 Jan Beulich <jbeulich@novell.com>
1008 * config/te-sysv32.h: Remove.
1009 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1011 * Makefile.in (TARG_ENV_HFILES): Likewise.
1013 2005-04-19 Jan Beulich <jbeulich@novell.com>
1016 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1019 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1021 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1023 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1025 * config/tc-mips.c (normalize_constant_expr): Don't check for
1027 (check_absolute_expr): Only call normalize_constant_expr() if
1029 (mips_ip): Likewise.
1031 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1033 2005-04-18 Jan Beulich <jbeulich@novell.com>
1035 * macro.c (free_token): New, freeing all the memory associated with a
1037 (do_formals): Move initializers to ...
1038 (define_macro): ... here.
1039 (delete_macro): Convert passed in name to lower case. Warn when
1040 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1042 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1044 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1046 2005-04-15 Jan Beulich <jbeulich@novell.com>
1048 * config/obj-elf.c (obj_elf_struct): New.
1049 (elf_pseudo_table). Use it for .offset and .struct.
1051 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1052 Sterling Augustine <sterling@tensilica.com>
1054 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1055 than the section alignment.
1057 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1058 H.J. Lu <hongjiu.lu@intel.com>
1060 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1061 * config/tc-xtensa.c (xg_translate_sysreg_op,
1062 xtensa_translate_old_userregs_ops,
1063 xtensa_find_unaligned_branch_targets,
1064 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1065 relax_frag_add_nop): Support 64-bit host.
1066 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1067 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1069 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1071 * configure.tgt: Add support for OpenBSD/sparc ELF.
1073 * configure.tgt: Set emulation for mips-*-openbsd*.
1074 Remove broken mips-dec-openbsd* config.
1075 * configure.in: Set default ABI for mips64-*-openbsd*.
1076 * configure: Regenerate.
1078 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1080 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1081 optimization for constant addresses.
1083 2005-04-14 Nick Clifton <nickc@redhat.com>
1085 * as.c (main): Move parse_args before symbol_begin and frag_init
1086 so that the hash table size can be set before it is used.
1087 * hash.c: Use an unsigned long type for the size of the hash
1089 * hash.h (set_gas_hash_table_size): Update the prototype.
1091 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1093 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1094 * acinclude.m4: Include ../bfd/warning.m4.
1095 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1096 * Makefile.in: Regenerate.
1097 * configure: Regenerate.
1098 * doc/Makefile.in: Regenerate.
1100 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1102 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1103 (normalize_address_expr): New function to sign-extend address
1104 offsets that fit into 32 bits in 32-bit mode.
1105 (macro_build_ldst_constoffset): Use normalize_address_expr()
1106 instead of a handcoded sequence.
1107 (load_register): Likewise. Report oversized numbers in a useful
1109 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1110 for constant addresses. Report oversized numbers in a useful way.
1111 (mips_ip): Use normalize_address_expr() for addresses.
1113 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1115 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1116 similar to other instructions now that they're marked as ImmExt.
1118 2005-04-12 Nick Clifton <nickc@redhat.com>
1120 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1121 (gas_hash_table_size): New static variable.
1122 (set_gas_hash_table_size): New function: Records a requested size
1123 for the hash tables.
1124 (get_gas_hash_table_size): New function: Return a prime number
1125 near the requested size of the hash table.
1126 (hash_new): Use get_gas_hash_table_size.
1127 * hash.h: Add a prototype for set_gas_hash_table_size.
1128 * as.c (show_usage): Add description of new switches: --hash-size
1129 and --reduce-memory-overheads.
1130 (option_values): Add OPTION_HASH_TABLE_SIZE and
1131 OPTION_REDUCE_MEMORY_OVERHEADS.
1132 (std_longpopts): Add entries for the new options.
1133 (parse_args): Handle the new options.
1134 * Makefile.am: Add a dependency of as.c on hash.h.
1135 * Makefile.in: Regenerate.
1136 * doc/as.texinfo: Document the new switches.
1137 * NEWS: Mention the new switches.
1139 2005-04-12 Nick Clifton <nickc@redhat.com>
1142 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1145 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1147 * Makefile.am: Run "make dep-am".
1148 * Makefile.in: Regenerate.
1150 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1151 Bob Wilson <bob.wilson@acm.org>
1153 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1155 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1157 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1159 2005-04-11 Jan Beulich <jbeulich@novell.com>
1161 * NEWS: Mention these changes and their effects.
1162 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1164 (check_macro): Likewise.
1165 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1166 labels together with the closing pseudo-op.
1167 (macro_expand_body): Adjust comment. Range-check input before use.
1168 Adjust mis-spelled diagnostic. Use is_name_beginner.
1169 * read.c (try_macro): New.
1170 (read_a_source_file): New static variable last_eol. Don't list
1171 macro expansion lines more than once. Call try_macro.
1172 (s_macro): Set section of line_label to absolute instead of undefined.
1173 * doc/as.texinfo: Add information on the caveats of these changes.
1175 2005-04-11 Alan Modra <amodra@bigpond.net.au>
1177 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1178 * symbols.h (symbol_X_add_number): Update prototype.
1180 2005-04-10 Eric Christopher <echristo@redhat.com>
1182 * symbols.c (symbol_X_add_number): Fix warning.
1184 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1186 * config/tc-m68k.c (md_begin): Support 64bit host.
1187 (get_num): Support 64bit BFD on 32bit host.
1189 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1191 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1193 2005-04-09 Alan Modra <amodra@bigpond.net.au>
1195 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1196 call. Don't do the COFF hacks for multi-emulation gas. Move
1197 demand_empty_rest_of_line back to caller.
1198 (s_set, equals): demand_empty_rest_of_line here.
1201 * as.h (rs_dummy): Define.
1202 * symbols.c (symbol_X_add_number): New function.
1203 * symbols.h (symbol_X_add_number): Declare.
1204 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1205 * read.c (assign_symbol): New function, split out from s_set.
1206 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1207 Fix COFF hacks for multi-emulation gas.
1208 (s_set): Call assign_symbol. Remove "register" keyword.
1209 (set_zero_frag): New function.
1210 (pseudo_set): Always check for assignment to section syms.
1211 Always set segment and frag of symbol, and likewise extern for
1212 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1213 special case exp.X_add_number non-zero for O_symbol expressions.
1214 (equals): Use assign_symbol.
1216 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1218 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1221 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1223 * config/tc-i386.c (tc_gen_reloc): Don't turn
1224 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1226 2005-04-06 Nick Clifton <nickc@redhat.com>
1228 * po/rw.po: New translation: Kinyarwanda
1229 * configure.in (ALL_LINGUAS): Add rw
1230 * configure: Regenerate.
1232 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1233 Bob Wilson <bob.wilson@acm.org>
1235 * config/tc-xtensa.c (branch_align_power): New.
1236 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1237 future_alignment_required): Use branch_align_power to check section
1238 alignment as well as xtensa_fetch_width when aligning branch targets.
1240 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1242 * config/tc-xtensa.c: Warning fixes throughout.
1243 (xtensa_fetch_width): Change to unsigned.
1244 (assemble_nop, xtensa_find_unaligned_branch_targets,
1245 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1246 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1247 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1248 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1249 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1250 get_text_align_max_fill_size, get_text_align_nop_count,
1251 get_text_align_nth_nop_size, get_noop_aligned_address,
1252 get_aligned_diff, convert_frag_align_next_opcode,
1253 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1254 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1255 types, avoiding size_t and using offsetT and addressT appropriately.
1256 (get_text_align_power): Clean up types. Avoid incorrect bound.
1257 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1259 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1261 * config/tc-ia64.c (start_unwind_section): Undo the change
1263 (generate_unwind_image, dot_endp): Likewise.
1265 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1267 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1268 le_nop_stop arrays and initializers to file scope.
1269 (md_begin): When generating code for anything other than
1270 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1272 2005-04-01 Jan Beulich <jbeulich@novell.com>
1274 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1277 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1279 * NEWS: Mention [fdgh]_floating.
1280 * config/atof-vax.c: Fix some whitespace.
1281 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1283 2005-04-01 Nick Clifton <nickc@redhat.com>
1285 * configure.in: Add a check for <unistd.h> providing a prototype
1286 for getopt() which is compatible with the one in
1287 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1288 * configure: Regenerate.
1289 * config.in (HAVE_DECL_GETOPT): Add.
1291 2005-04-01 Jan Beulich <jbeulich@novell.com>
1293 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1295 2005-04-01 Jan Beulich <jbeulich@novell.com>
1297 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1298 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1300 2005-03-30 Julian Brown <julian@codesourcery.com>
1302 * config/tc-arm.c (arm_adjust_symtab): Rename
1303 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1305 2005-03-30 Julian Brown <julian@codesourcery.com>
1307 * config/tc-arm.c (mapping_state): Change documentation in function
1308 comment to cross-reference spec instead. Change type of mapping symbols
1310 (arm_adjust_symtab): Don't change type of mapping symbols here.
1312 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1314 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1315 * config.in: Regenerate.
1316 * configure: Regenerate.
1317 * configure.in: Check for ffs decl and alphabetize.
1319 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1320 Phil Blundell <philb@gnu.org>
1322 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1323 (md_apply_fix3): Mark TLS symbols.
1324 (tc_gen_reloc): Handle TLS relocations.
1325 (arm_fix_adjustable): Ignore TLS relocations.
1326 (s_arm_elf_cons): Support expressions after decorated symbols.
1328 2005-03-29 Julian Brown <julian@codesourcery.com>
1330 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1331 whether personality routine index N has been output for this section.
1332 (mapping_state): tc_segment_info_data now struct not enum.
1333 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1334 handled on section change.
1335 (create_unwind_entry): Previous code to output dependency removed.
1336 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1338 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1339 arm_segment_info_type.
1340 (arm_segment_info_type): New struct.
1342 2005-03-28 Sterling Augustine <sterling@tensilica.com>
1343 Bob Wilson <bob.wilson@acm.org>
1345 * config/tc-xtensa.c (do_align_targets): Update comment.
1346 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1347 Insert a LOOP_END frag before every loop target, and do not overload
1348 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1349 (xg_assemble_vliw_tokens): Use do_align_targets.
1350 (xtensa_fix_target_frags): Remove code to convert a
1351 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1352 negatable branch at the end of a loop.
1353 (frag_can_negate_branch): Delete.
1355 2005-03-28 David Mosberger <davidm@hpl.hp.com>
1356 H.J. Lu <hongjiu.lu@intel.com>
1359 NEWS: Mention "-mtune=[itanium1|itanium2]".
1361 * config/tc-ia64.c (md): Add tune.
1362 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1363 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1364 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1365 B unit NOPs are discouraged for McKinley-derived cores.
1366 (md_begin): Don't hardcode the "extra_goodness()" function in
1368 (ia64_init): Set md.tune to itanium2.
1370 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1371 * doc/c-ia64.texi: Likewise.
1373 2005-03-27 Ian Lance Taylor <ian@airs.com>
1375 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1376 bad C_EFCN symbol, print its name.
1378 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1380 * config/tc-xtensa.c (use_longcalls): Delete.
1381 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1382 the use_longcalls flag is set. Do this before checking the segment.
1383 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1384 expand direct calls at this point.
1385 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1386 (xtensa_find_unmarked_state_frags): Likewise.
1387 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1388 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1389 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1390 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1392 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1394 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1396 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1398 * config/tc-cris.h: Convert to ISO C90.
1399 * config/tc-cris.c: Ditto.
1400 (md_estimate_size_before_relax): Remove obsolete comment for
1401 parameter "segment_type".
1402 (md_begin): Document reason for cast of hash_insert argument.
1403 (md_atof): Correct type of parameter "type".
1405 2005-03-24 Nick Clifton <nickc@redhat.com>
1407 * write.h (bit_fix_new): Remove redundant prototype.
1408 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1409 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1410 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1411 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1412 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1413 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1414 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1415 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1416 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1417 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1418 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1419 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1420 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1421 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1422 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1423 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1424 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1425 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1426 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1427 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1428 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1429 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1430 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1431 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1432 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1433 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1434 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1435 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1436 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1437 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1438 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1439 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1440 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1441 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1442 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1443 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1444 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1445 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1446 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1447 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1448 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1449 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1450 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1451 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1452 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1453 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1454 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1455 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1456 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1457 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1458 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1459 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1460 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1461 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1462 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1464 2005-03-23 Jim Blandy <jimb@redhat.com>
1466 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1467 attributes properly.
1469 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1470 Nick Clifton <nickc@redhat.com>
1472 * configure.tgt: Accept any C library to accompany a GNU Linux
1473 implementation, not just the GNU C library.
1474 * configure.in: Likewise.
1475 * configure: Regenerate.
1477 2005-03-23 Nick Clifton <nickc@redhat.com>
1479 * config/tc-tic30.c: Convert to ISO C90 formatting.
1480 * config/tc-tic30.h: Convert to ISO C90 formatting.
1481 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1482 * config/atof-vax.c: Convert to ISO C90 formatting.
1484 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1486 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1487 relocations correctly as well.
1488 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1489 relocations in mergeable sections section-relative either.
1491 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1493 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1495 2005-03-21 Nick Clifton <nickc@redhat.com>
1497 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1498 warning by providing a prototype for sh_symbian_find_elf_flags.
1500 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1503 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1505 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1506 along with other formats that set bfd_gas. Remove unnecessary
1507 setting of bfd_gas. Delete strongarm cases in generic_target
1510 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1513 * config/tc-m68k.c (TRUNC, SEXT): Define.
1514 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1515 (m68k_ip): Truncate or sign extend expressions as appropriate.
1516 (get_num): Likewise.
1517 (md_apply_fix3): Use SEXT.
1519 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1521 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1522 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1523 (obj-vms.o): Delete rule.
1525 * Makefile.in: Regenerate.
1526 * aclocal.m4: Regenerate.
1527 * doc/Makefile.in: Regenerate.
1528 * po/POTFILES.in: Regenerate.
1530 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1532 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1533 flag for coldfire v4e.
1535 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1537 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1538 xg_apply_fix_value and return a value to indicate success.
1539 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1540 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1541 (xtensa_validate_fix_sub): New.
1542 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1543 (tc_gen_reloc): Move code to handle difference of symbols and code to
1544 apply tentative fix values to ...
1545 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1546 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1547 relocations when linkrelax flag is not set.
1548 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1549 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1551 2005-03-17 Jan Beulich <jbeulich@novell.com>
1553 * config/tc-i386.c (i386_scale): Beautify error message.
1554 (Intel syntax comments): Update.
1555 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1557 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1558 Remove declarations.
1559 (intel_bracket_expr): Declare.
1560 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1561 of the function body in a loop allowing to split an operand into two.
1562 Replace calls to malloc and checks of it returning non-NULL with
1563 calls to xmalloc/xstrdup.
1564 (intel_expr): SHORT no longer handled here. Add comment indicating
1565 comparison ops need implementation.
1566 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1567 Check right operand of - does not specify a register when parsing
1568 the address of a memory reference.
1569 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1570 Check operands do not specify a register when parsing the address of
1572 (intel_e06, intel_e06_1): Likewise.
1573 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1574 handle SHORT as well as unary + and -. Don't accept : except for
1575 segment overrides or in direct far jump/call insns.
1576 (intel_brack_expr): New.
1577 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1579 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1580 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1581 Allow symbolic constants as register scale value.
1582 (intel_get_token): Replace call to malloc and check of return value
1583 with call to xmalloc. Change handling for FLAT to match MASM's.
1584 (intel_putback_token): Don't try to back up/free current token if
1587 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1589 * configure.tgt: Set emulation for arm-*-eabi*.
1590 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1591 * config/te-armeabi.h: New file.
1592 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1593 * config/te-symbian.h: Include "te-armeabi.h".
1595 2005-03-16 Nick Clifton <nickc@redhat.com>
1597 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1598 local variable in case it is clobbered by the setjmp.
1600 2005-03-16 Nick Clifton <nickc@redhat.com>
1601 Ben Elliston <bje@au.ibm.com>
1603 * configure.in (werror): New switch: Add -Werror to the
1604 compiler command line. Enabled by default. Disable via
1606 * configure: Regenerate.
1608 2005-03-16 Nick Clifton <nickc@redhat.com>
1610 * config/obj-coff.h: Convert to ISO C90 formatting.
1611 * config/obj-coff.c: Convert to ISO C90 formatting.
1613 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1615 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1616 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1617 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1618 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1619 (insns): Add ARMv6T2 instructions:
1620 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1621 (arm_archs): Add V6T2 variants.
1623 2005-03-15 Nick Clifton <nickc@redhat.com>
1625 * NEWS: Add cutoff for changes in 2.16 release.
1627 2005-03-15 Jan Beulich <jbeulich@novell.com>
1629 * expr.c (operand): Merge handling of unary + into that for unary
1632 2005-03-14 Eric Christopher <echristo@redhat.com>
1634 * config/tc-mips.c: Include dw2gencfi.h.
1635 (mips_cfi_frame_initial_instructions): New.
1636 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1637 (tc_cfi_frame_initial_instructions): Ditto.
1638 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1639 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1640 * Makefile.am: Update dependencies.
1641 * Makefile.in: Regenerate.
1643 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1645 * po/es.po: Commit new Spanish translation.
1647 2005-03-14 Alan Modra <amodra@bigpond.net.au>
1649 * po/tr.po: Commit new Turkish translation.
1651 2005-03-12 Zack Weinberg <zack@codesourcery.com>
1653 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1656 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1658 * config-gas.com: Mark vax-vms as obsolete.
1659 * configure.in: Remove fmt=vms support.
1660 * config.in: Regenerate.
1661 * configure: Regenerate.
1662 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1664 2005-03-10 Sterling Augustine <sterling@tensilica.com>
1665 Bob Wilson <bob.wilson@acm.org>
1667 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1668 when checking if xg_resolve_literals needs to be called.
1669 * config/tc-xtensa.h: Fix spelling typo in a comment.
1671 2005-03-10 Jan Beulich <jbeulich@novell.com>
1673 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1674 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1675 crafted structure declarations with the types from macro.h.
1677 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1679 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1680 for -mno-shared optimization.
1682 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1684 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1685 (MAX_NOPS): Bump to 4.
1686 (mips_fix_vr4130): New variable.
1687 (nops_for_vr4130): New function.
1688 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1689 nops_for_vr4130 if working around VR4130 errata.
1690 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1691 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1692 (md_parse_option): Handle them.
1693 (md_show_usage): Print them.
1694 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1696 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1698 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1701 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1703 * config/tc-mips.h (mips_flush_pending_output): Delete.
1704 (mips_emit_delays): Declare.
1705 (md_flush_pending_output): Use mips_emit_delays.
1706 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1707 the previous instructions.
1708 (md_begin, append_insn, md_parse_option): Update callers.
1709 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1711 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1712 (s_gpdword): Update callers.
1713 (start_noreorder, end_noreorder): New functions.
1714 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1715 manipulating mips_opts or prev_nop_frag directly.
1716 (mips_flush_pending_output): Delete.
1718 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1720 * config/tc-mips.c (mips_move_labels): New function, taken from...
1721 (append_insn, mips_emit_delays): ...here.
1723 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1725 * config/tc-mips.c (MAX_NOPS): New macro.
1726 (history): Resize to 1 + MAX_NOPS.
1727 (fix_vr4120_class): New enumeration.
1728 (vr4120_conflicts): New variable.
1729 (init_vr4120_conflicts): New function.
1730 (md_begin): Call it.
1731 (insn_uses_reg): Constify first argument.
1732 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1733 (nops_for_insn_or_target): New functions.
1734 (append_insn): Use the new nops_for_* functions instead of inline
1735 delay checks. Generalize prev_nop_frag handling to handle an
1736 arbitrary history length. Insert nops into the history buffer
1737 once the number of nops in prev_nop_frag is fixed.
1738 (emit_delays): Use nops_for_insn instead of inline delay checks.
1740 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1742 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1743 check from branch delay code. Remove unnecessary check for branches.
1745 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1747 * config/tc-mips.c (dummy_opcode): Delete.
1748 (nop_insn, mips16_nop_insn): New variables.
1749 (NOP_INSN): New macro.
1750 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1751 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1752 (md_begin): Initialize nop_insn and mips16_nop_insn.
1753 (append_insn): Use the new emit_nop function to add nops, recording
1754 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1755 to reserve room for the instruction and install_insn to install the
1756 final form. Use insert_into_history to record the instruction in
1757 the history buffer. Use move_insn to do delay slot filling.
1758 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1759 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1760 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1762 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1764 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1765 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1766 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1767 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1768 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1770 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1772 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1773 and extended_p fields with a single fixed_p field.
1774 (append_insn, mips_no_prev_insn): Adjust accordingly.
1776 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1778 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1779 a single mips16_absolute_jump_p bit.
1780 (append_insn): Adjust accordingly.
1782 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1784 * config/tc-mips.h (mips_cl_insn): Move definition to...
1785 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1786 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1788 (history): New variable.
1789 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1790 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1791 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1792 (prev_prev_insn_unreordered): Delete.
1793 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1794 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1797 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1799 * doc/Makefile.am: Update as.info dependencies.
1800 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1802 2005-03-08 Jan Beulich <jbeulich@novell.com>
1804 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1805 error, and point to .purgem documentation if someone really needs
1807 * NEWS: Mention macro redefinition is now an error.
1809 2005-03-08 Jan Beulich <jbeulich@novell.com>
1811 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1812 emitted to. Add more precise diagnostics for non-fitting insns based
1813 on that. Eliminate now superfluous special casing of MLX. Clear out
1814 slot information when dropping an insn.
1816 2005-03-08 Jan Beulich <jbeulich@novell.com>
1818 * config/tc-ia64.c (parse_section_name): Rename to...
1819 (cross_section): In addition to separating the name from the rest of
1820 the arguments, also carry out the operation.
1821 (dot_xdata): Use cross_section.
1822 (dot_float_cons): Likewise.
1823 (dot_xstringer): Likewise.
1824 (dot_xdata_ua): Likewise.
1825 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1827 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1829 * po/gas.pot: Regenerate.
1831 2005-03-04 David Daney <ddaney@avtrex.com>
1833 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1834 instead of '_gp' for -mno-shared optimization.
1836 (s_abicalls): Document it in the comment.
1837 (md_show_usage): Document the -mno-shared option.
1839 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
1841 * config/tc-mips.c (mips_set_options): Add sym32 field.
1842 (mips_opts): Initialize it.
1843 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1844 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1845 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1846 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1847 when deciding whether to use a symbolic %highest/%higher expansion.
1848 (macro): Likewise. Remove o64/n32 linux hack. Always use
1849 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1850 and "la". Handle constants separately from symbolic expressions in
1851 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1852 and using load_register to load the high part of the address.
1853 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1854 (OPTION_ELF_BASE): Bump by 2.
1855 (md_longopts): Add entries for -msym32 and -mno-sym32.
1856 (md_parse_option): Handle them.
1857 (usage): Document them.
1858 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1859 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1860 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1861 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1862 -msym32 and -mno-sym32.
1864 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1866 * config/tc-mips.c (load_address): Implement GP optimization
1867 for 64bit address space non-PIC. Fix formatting.
1868 (macro): Likewise. Simplify code.
1869 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1870 (mips_after_parse_args): Simplify code.
1872 2005-03-03 Nick Clifton <nickc@redhat.com>
1874 * expr.c (operand): Remove redundant code enclosed by #ifdef
1875 RELAX_PAREN_GROUPING....#endif.
1877 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1878 reloc is the difference of two symbols defined in the same
1881 * config/tc-iq2000.c (line_comment_chars): Include the # character
1882 as otherwise this breaks #APP/#NO_APP processing.
1884 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1886 * config/tc-arc.c(md_assemble): Remove dead code for handling
1887 immediate indexing of ld and st .
1889 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1890 Joseph Myers <joseph@codesourcery.com>
1892 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1893 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1894 (parse_relocation): Check for a word break after a relocation
1896 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1899 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1901 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1903 2005-03-02 Jan Beulich <jbeulich@novell.com>
1905 * as.c (main): Use unlink_if_ordinary instead of unlink.
1906 * messages.c (as_fatal): Likewise.
1908 2005-03-02 Jan Beulich <jbeulich@novell.com>
1910 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1912 (parse_register): Allow cr8...15 in all modes.
1914 2005-03-02 Jan Beulich <jbeulich@novell.com>
1916 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1917 etc. like normal symbol references (T_ID).
1919 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1921 * symbols.c (fb_label_name): Fix silly thinko in last change.
1923 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1925 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1926 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1928 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1930 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1933 * config/tc-arc.c (md_assemble): Initialize suffix for extension
1936 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1938 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1940 * as.h (assert): Warning fix.
1941 * expr.c (expr): Correct assertion.
1942 * read.c (s_comm_internal): Remove assertion.
1943 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1944 (fixup_segment): Remove assertion.
1945 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1946 (md_apply_fix3): Likewise.
1947 * config/tc-i370.c (md_begin): Correct assertion.
1948 (i370_macro): Warning fix for assertion.
1950 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1952 * configure.in (AC_C_BIGENDIAN): Invoke.
1953 * configure: Regenerate.
1954 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1955 host variable to set string header size.
1956 * config/obj-aout.c (obj_header_append): Don't use host structs.
1957 (obj_symbol_to_chars): Likewise.
1958 (obj_emit_strings): Likewise. Use the passed in output pointer.
1959 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1960 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1961 not sizeof host struct.
1962 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1963 (obj_emit_strings): Likewise.
1964 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1965 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1967 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1969 (host_number_to_chars): Define.
1970 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1971 host internal struct to set header sizes.
1972 * config/tc-i960.c (md_number_to_field): Warning fix.
1973 (md_ri_to_chars): Use host byte order.
1974 (get_cdisp, md_apply_fix3): Warning fix.
1975 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
1977 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1979 * doc/c-arc.texi: Update documentation about ARC's extension
1982 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
1984 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
1987 2005-02-23 Alan Modra <amodra@bigpond.net.au>
1989 * cgen.c: Warning fixes.
1990 * config/tc-arc.c: Likewise.
1991 * config/tc-arm.c: Likewise.
1992 * config/tc-avr.c: Likewise.
1993 * config/tc-d10v.c: Likewise.
1994 * config/tc-d30v.c: Likewise.
1995 * config/tc-frv.c: Likewise.
1996 * config/tc-frv.h: Likewise.
1997 * config/tc-h8300.c: Likewise.
1998 * config/tc-h8500.c: Likewise.
1999 * config/tc-i370.c: Likewise.
2000 * config/tc-i960.c: Likewise.
2001 * config/tc-ia64.c: Likewise.
2002 * config/tc-ip2k.c: Likewise.
2003 * config/tc-m68hc11.c: Likewise.
2004 * config/tc-maxq.c: Likewise.
2005 * config/tc-mcore.c: Likewise.
2006 * config/tc-mips.c: Likewise.
2007 * config/tc-msp430.c: Likewise.
2008 * config/tc-pj.c: Likewise.
2009 * config/tc-ppc.c: Likewise.
2010 * config/tc-ppc.h: Likewise.
2011 * config/tc-s390.c: Likewise.
2012 * config/tc-sh.c: Likewise.
2013 * config/tc-sh64.c: Likewise.
2014 * config/tc-tic4x.c: Likewise.
2015 * config/tc-tic80.c: Likewise.
2016 * config/tc-v850.c: Likewise.
2017 * config/tc-vax.c: Likewise.
2018 * config/tc-w65.c: Likewise.
2019 * config/tc-xstormy16.c: Likewise.
2020 * config/tc-z8k.c: Likewise.
2022 2005-02-22 Catherine Moore <clm@cm00re.com>
2024 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2025 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2027 2005-02-22 Eric Christopher <echristo@redhat.com>
2029 * config/tc-mips.c (struct proc): Change isym to
2030 func_sym. New member func_end_sym.
2031 (s_mips_ent): Update.
2032 (s_mips_end): Ditto. Add code to compute function size.
2034 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2036 * read.c: Warning fixes.
2037 * config/obj-elf.c: Likewise.
2039 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2041 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2044 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2046 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2049 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2051 (demand_empty_rest_of_line): Likewise.
2052 (tic54x_sblock): Likewise.
2053 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2055 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2057 * read.c (address_bytes): New function.
2058 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2059 (potable): Add "dc.a".
2060 (cons_worker): Handle "dc.a".
2061 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2063 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2065 * input-file.c (input_file_open): Rearrange to avoid warning.
2067 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2069 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2070 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2071 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2073 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2075 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2076 uses after .set noat.
2077 (load_address): Likewise.
2078 (macro): Likewise. Don't try to avoid $at use by sacrificing
2079 the target register before it is stored, it won't work.
2081 2005-02-17 James E Wilson <wilson@specifixinc.com>
2083 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2084 see an instruction that specifies a template.
2086 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2088 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2089 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2090 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2092 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2094 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2096 * config/tc-ia64.c (md): Add hint_b.
2097 (emit_one_bundle): Handle md.hint_b for "hint".
2098 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2099 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2100 (ia64_init): Set md.hint_b to error.
2101 (md_assemble): Handle md.hint_b for "hint.b".
2103 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2104 * doc/c-ia64.texi: Likewise.
2106 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2108 * tc.h (struct relax_type, relax_typeS): Move from here..
2109 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2110 * ecoff.c (ecoff_new_file): Add appfile param.
2111 * ecoff.h (ecoff_new_file): Likewise.
2112 * itbl-lex.h: New file.
2113 * itbl-lex.l: Include itbl-lex.h.
2114 * itbl-parse.y: Likewise.
2115 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2116 * read.c (s_app_file_string): Mark appfile possibly unused.
2117 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2118 * subsegs.h (struct seg_info_trash): Delete.
2119 (seg_info): Use segment_info_type instead.
2120 * config/obj-coff.c (struct filename_list): Make filename const char *.
2121 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2122 * config/obj-elf.c (elf_file_symbol): Similarly.
2123 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2125 * config/tc-arc.c (md_operand): Warning fix.
2126 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2127 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2128 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2129 * config/tc-frv.c (frv_force_relocation): Warning fix.
2130 * config/tc-m68k.c (md_parse_option): Delete unused var.
2131 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2132 * config/tc-sparc.c: Likewise.
2133 (s_common): Warning fix.
2134 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2135 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2137 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2138 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2139 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2140 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2141 (tic4x_do_align): Use TIC_NOP_OPCODE.
2142 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2143 * config/tc-vax.c: Include netinet/in.h.
2144 (tc_headers_hook): Formatting.
2145 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2147 2005-02-17 Jan Beulich <jbeulich@novell.com>
2149 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2150 parsing inN, locN, outN. Set 'idx' to offset register number starts
2151 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2154 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2156 * config/tc-mips.c (load_address): Fix formatting.
2157 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2158 Catch macros which are unexpandable without AT. Remove duplicate
2160 (macro2): Remove duplicate zeroing of used_at.
2162 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2164 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2167 2005-02-15 Nigel Stephens <nigel@mips.com>
2168 Maciej W. Rozycki <macro@mips.com>
2170 * config/tc-mips.c (reloc_needs_lo_p): Handle
2171 BFD_RELOC_MIPS16_HI16_S.
2172 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2173 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2174 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2176 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2177 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2178 Call my_getSmallExpression() to parse percent operators.
2179 (percent_op_match, mips_percent_op): Separate definitions.
2180 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2181 (parse_relocation): Handle the MIPS16 mode using
2183 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2184 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2186 2005-02-15 Jan Beulich <jbeulich@novell.com>
2188 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2189 instead of explicitly dealing with the translation; exclude
2190 relocations that are already pcrel, however.
2192 2005-02-15 Jan Beulich <jbeulich@novell.com>
2194 * config/tc-ia64.c: Include limits.h (if available).
2195 (gr_values[0]): Set path to INT_MAX.
2196 (dot_reg_val): Don't allow changing value of r0. Limit range of
2197 general registers at r127.
2198 (specify_resource): Default resource index is -1. Don't set resource
2199 index (in case IA64_RS_RSE) without setting the specific flag.
2200 (note_register_values): Check operand is O_constant before tracking
2201 input value of moves. Add tracking for dep.z with constant inputs.
2202 (print_dependency): Resource index of specific resource may be zero.
2203 (check_dependencies): Likewise.
2205 2005-02-15 Jan Beulich <jbeulich@novell.com>
2207 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2208 reg_class. Check operands and emit diagnostics for illegal use of
2211 2005-02-15 Jan Beulich <jbeulich@novell.com>
2213 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2214 new variables type, suffix, and width. Handle
2215 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2216 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2217 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2218 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2219 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2220 if unable to translate relocation type, using the new variables.
2222 2005-02-15 Jan Beulich <jbeulich@novell.com>
2224 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2225 (ty_symbol_chars): Define.
2226 * config/tc-ia64.c (ia64_symbol_chars): Define.
2228 2005-02-15 Jan Beulich <jbeulich@novell.com>
2230 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2231 input_line_pointer was advanced.
2233 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2235 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2238 2005-02-13 Jan Beulich <jbeulich@novell.com>
2240 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2241 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2243 (ia64_init): Set md.detect_dv.
2244 (ia64_start_line): New static variable warned. Warn only once when
2245 encountering explicit stops in automatic mode.
2246 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2247 * NEWS: Mention new default mode.
2249 2005-02-13 Jan Beulich <jbeulich@novell.com>
2251 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2252 be freed when wiping out previous state. Canonicalize names before
2253 use. Free name string when detecting redefinition.
2254 (dot_pred_rel): Call generic expression parser to process arguments.
2255 Handle O_register case for individual predicates and O_subtract for
2257 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2259 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2260 Warn if multiple found, issue error if resulting symbol name has zero
2262 (dot_alias): Canonicalize name before use.
2264 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2266 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2268 (in_procedure): Return -1 for warning.
2269 (in_prologue): Likewise.
2270 (in_body): Likewise.
2272 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2274 * config/tc-ia64.c (dot_xdata): Undo the last change.
2275 (dot_float_cons): Likewise.
2276 (dot_xstringer): Likewise.
2277 (dot_xdata_ua): Likewise.
2278 (dot_float_cons_ua): Likewise.
2280 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2282 * NEWS: Mention "-munwind-check=[warning|error]".
2284 * config/tc-ia64.c (md): Add unwind_check.
2285 (unwind_diagnostic): New.
2286 (in_procedure): Call unwind_diagnostic when a directive isn't
2288 (in_prologue): Call unwind_diagnostic when a directive isn't in
2290 (in_body): Call unwind_diagnostic when a directive isn't in
2292 (dot_endp): Set md.unwind_check to error before calling
2293 in_procedure and restore it after. When the name is missing or
2294 couldn't be found, use the one from the last .proc if
2295 md.unwind_check isn't error. Warn if md.unwind_check is
2297 (md_parse_option): Handle "-munwind-check=[warning|error]".
2298 (md_show_usage): Add "-munwind-check=[warning|error]".
2299 (ia64_init): Set md.unwind_check to warning.
2301 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2302 * doc/c-ia64.texi: Likewise.
2304 2005-02-11 Jan Beulich <jbeulich@novell.com>
2306 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2308 (ia64_parse_name): New third parameter.
2309 (md_parse_name): Pass third argument.
2310 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2311 (md_operand): Handling of '@'-prefixed symbols moved from here...
2312 (ia64_parse_name): ...to here.
2314 2005-02-11 Jan Beulich <jbeulich@novell.com>
2316 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2317 (errata_nop_necessary_p): Remove declaraction and definition.
2318 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2319 update md.group_idx. Don't reset md.last_groups.
2321 2005-02-11 Jan Beulich <jbeulich@novell.com>
2323 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2325 (dot_xdata): Free section name after use.
2326 (dot_float_cons): Likewise.
2327 (dot_xstringer): Likewise.
2328 (dot_xdata_ua): Likewise.
2329 (dot_float_cons_ua): Likewise.
2330 (md_pseudo_table): Add xdata16 and xdata16.ua.
2332 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2334 * doc/all.texi: Add IA64.
2335 * doc/as.texinfo: Likewise.
2337 * doc/c-ia64.texi: Fix typos.
2339 2005-02-10 Julian Brown <julian@codesourcery.com>
2341 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2343 (do_t_push_pop): Likewise.
2344 (md_assemble): Likewise.
2345 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2346 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2347 (create_unwind_entry): Output dependency on the required personality
2350 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2352 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2353 * subsegs.c (seg_not_empty_p): Likewise.
2355 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2357 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2358 relative jump calculation.
2359 <md_convert_frag) : Likewise.
2360 <output_disp): Likewise.
2362 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2364 * write.c (write_object_file): Recognize warning-symbol construct
2365 and skip object- and target- handling for the second symbol.
2367 2005-02-02 Jan Beulich <jbeulich@novell.com>
2369 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2370 designators along with quoted ones. Free copy of quoted designator
2373 2005-02-01 Ben Elliston <bje@au.ibm.com>
2375 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2376 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2377 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2378 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2379 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2380 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2381 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2382 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2383 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2384 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2385 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2386 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2387 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2388 #if 0'd code throughout.
2390 2005-01-31 Nick Clifton <nickc@redhat.com>
2392 * as.c (parse_args): Bump copyright date reported by --version to
2395 2005-01-31 Nick Clifton <nickc@redhat.com>
2397 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2400 2005-01-31 Jan Beulich <jbeulich@novell.com>
2402 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2403 that can end with .endr in that case. Make requiring/permitting
2404 pseudo-ops without leading dot closer to the logic in read.c serving
2406 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2409 2005-01-31 Jan Beulich <jbeulich@novell.com>
2411 * macro.c (do_formals): Adjust to no longer accept empty parameter
2413 (define_macro): Adjust to no longer accept empty macro name, garbage
2414 following the parameters, or macros that were previously defined.
2415 * read.c (s_bad_end): Declare.
2416 (potable): Add endm. Handler for endr and endm is s_bad_end.
2417 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2419 * read.h (s_bad_endr): Remove.
2421 2005-01-31 Jan Beulich <jbeulich@novell.com>
2423 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2424 immediately discarding (but counting) those exceeding the maximum
2425 possible amount. Track whether output and input operand counts ever
2426 matched, and use this to better indicate which of the operands/
2427 operand types was wrong; specifically don't default to pointing to
2430 2005-01-31 Jan Beulich <jbeulich@novell.com>
2432 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2433 variable in dot_endp). Add body and insn. Make prologue,
2434 prologue_mask, body, and insn bitfields.
2435 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2437 (in_procedure, in_prologue, in_body): New.
2438 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2439 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2440 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2441 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2442 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2443 dot_personality): Use the appropriate one of the above.
2444 (dot_proc): Clear unwind.proc_start; set to current location only if
2445 none of the entry points were valid. Check for non-zero-length entry
2446 point names. Check that entry points aren't defined, yet. Clear
2447 unwind.prologue, unwind.body, and unwind.insn.
2448 (dot_body): Call in_procedure. Check that first directive in procedure
2449 had no insns emitted before. Set unwind.body.
2450 (dot_prologue): Call in_procedure. Check that not already in prologue.
2451 Check that first directive in procedure had no insns emitted before.
2453 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2454 length entry point names. Check that entry points became defined.
2455 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2457 2005-01-31 Jan Beulich <jbeulich@novell.com>
2459 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2460 before actually using it. Don't generate an error in manual bundling
2461 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2462 Don't generate an error in manual bundling mode when looking at an
2463 insn required to be last in its group but the required slot hasn't
2464 been reached, yet. Allow conversion from MII to MI;I for bundle
2465 consisting of only 2 insns with the stop between them. Suppress
2466 various meaningless errors resulting from detecting earlier ones.
2468 2005-01-31 Jan Beulich <jbeulich@novell.com>
2470 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2473 2005-01-28 Christian Groessler <chris@groessler.org>
2475 * config/tc-z8k.c (md_assemble): Improve error detection.
2477 2005-01-28 Jan Beulich <jbeulich@novell.com>
2479 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2480 for personality routine pointer only if there is one.
2481 (ia64_convert_frag): Likewise.
2482 (generate_unwind_image): Likewise.
2484 2005-01-27 Christian Groessler <chris@groessler.org>
2486 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2487 (md_apply_fix3): Make relative branches out of range an error
2488 instead of a warning. Display correct line number for out of
2489 range branches/calls/memory accesses.
2491 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2493 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2494 to emit .debug_line and other debug sections.
2495 * as.h (seg_not_empty_p): Declare.
2496 * subsegs.c (seg_not_empty_p): New predicate.
2498 2005-01-27 Andrew Cagney <cagney@gnu.org>
2500 * configure: Regenerate to track ../gettext.m4 change.
2502 2005-01-27 Jan Beulich <jbeulich@novell.com>
2504 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2506 2005-01-27 Jan Beulich <jbeulich@novell.com>
2508 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2509 to/from application registers dynamic insns.
2510 (md_assemble): Defer resolution of move to/from application registers
2511 dynamic insns when they can be issued on either the I- or M-units.
2513 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2515 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2516 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2517 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2518 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2519 * cgen.c (gas_cgen_parse_operand): Handle
2520 CGEN_PARSE_OPERAND_SYMBOLIC.
2521 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2522 (frv_force_relocation): Likewise. Fix handling of PIC
2524 (md_apply_fix3): Likewise.
2526 2005-01-21 Ben Elliston <bje@au.ibm.com>
2528 * as.h: Remove #if 0'd code.
2529 * atof-generic.c (atof_generic): Likewise.
2530 * ecoff.c (ecoff_directive_frame): Likewise.
2531 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2532 * itbl-ops.c (itbl_add_reg): Likewise.
2533 * listing.c (calc_hex): Likewise.
2534 * read.c (MASK_CHAR): Likewise.
2535 * subsegs.c (subsegs_print_statistics): Likewise.
2536 * symbols.c (indent): Likewise.
2537 * write.c (write_relocs): Likewise.
2538 (write_object_file): Likewise.
2539 (relax_frag): Likewise.
2541 2005-01-20 Nick Clifton <nickc@redhat.com>
2543 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2544 getopt_long_only() from considering -a as an abbreviation for
2546 (parse_args): Fix the parsing of -a=<file>.
2548 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2551 * read.c (s_incbin): Adjust default count for skip. Check validity
2552 of count and skip rigorously.
2554 2005-01-19 Fred Fish <fnf@specifixinc.com>
2556 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2558 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
2560 * read.c (convert_to_bignum): New function, split out from...
2561 (emit_expr): ...here. Handle the case where X_add_number is
2562 positive and the input value is negative.
2563 (output_big_sleb128): Fix setting of continuation bit. Check whether
2564 the final byte needs to be sign-extended. Fix size-shrinking loop.
2565 (emit_leb128_expr): When generating a signed leb128, see whether the
2566 sign of an O_constant's X_add_number matches the sign of the input
2567 value. Use a bignum if not.
2569 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2571 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2572 arch_sh_up in order to match the external name and make the
2573 testsuite's job easier.
2575 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2578 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2580 2005-01-12 Nick Clifton <nickc@redhat.com>
2582 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2583 ignored_arguments array.
2585 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2587 * write.c (write_object_file): Disallow a symbol equated to
2590 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2592 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2594 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2595 (maxq_target): New function: Set the machine type.
2597 2005-01-06 Paul Brook <paul@codesourcery.com>
2599 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2600 (md_begin): Handle TE_VXWORKS for FP defaults.
2601 (md_apply_fix3): Correct rela offsets.
2602 (elf32_arm_target_format): Add VxWorks targets.
2604 2005-01-06 Paul Brook <paul@codesourcery.com>
2606 * configure.tgt: Set em=vxworks for *-*-vxworks.
2607 * config/te-vxworks.h: New File.
2609 2005-01-06 Paul Brook <paul@codesourcery.com>
2611 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2613 2005-01-04 Dmitry Diky <diwil@spec.ru>
2615 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2618 2005-01-03 David Mosberger <davidm@hpl.hp.com>
2620 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2621 (dot_loc): New function.
2622 (md_pseudo_table): Add entry to map .loc to dot_loc().
2623 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2624 seen a .loc directive or we're generating DWARF2 debug info for
2627 2004-12-29 Alan Modra <amodra@bigpond.net.au>
2630 * read.c (s_comm_internal): Don't zero end of name until size
2631 expression has been parsed.
2633 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2635 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2637 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2639 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2642 2004-12-22 Ian Lance Taylor <ian@airs.com>
2644 * configure.tgt: New.
2645 * configure.in: Move setting of cpu_type, fmt, etc., to
2647 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2648 $(srcdir)/configure.tgt.
2649 * configure, Makefile.in: Rebuild.
2651 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2653 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2654 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2656 (avr_offset_expression): New function to parse offsets for LDI
2658 (avr_operand): Use it.
2659 (md_apply_fix3): Generate the relocs.
2661 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2663 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2664 BFD_RELOC_SH_IMMS10BY8 relocation.
2666 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2667 than just ignoring bad code.
2669 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2671 * config/tc-v850.c (handle_lo16): New function.
2672 (v850_reloc_prefix): Use it to check lo().
2673 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2675 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2677 * configure.in: Add s390x-ibm-tpf support.
2678 * configure: Regenerate.
2680 2004-12-15 Jan Beulich <jbeulich@novell.com>
2682 * config/obj-elf.c (obj_elf_change_section): Only set type and
2683 attributes on new sections. Emit warning when type of re-declared
2684 section doesn't match.
2686 2004-12-15 Jan Beulich <jbeulich@novell.com>
2688 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2689 '.cfi_startproc simple' doesn't inherit the old value.
2691 2004-12-15 Jan Beulich <jbeulich@novell.com>
2693 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2694 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2695 generation to emit a factored offset.
2697 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2699 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2700 which is too large in the case of NO_PIC without 64-bit
2703 * config/tc-mips.c (mips_in_shared): New static variable.
2704 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2705 (md_longopts): Add -mshared and -mno-shared.
2706 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2707 (s_cpload): Implement !mips_in_shared case.
2708 (s_cpsetup): Likewise.
2709 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2710 * NEWS: Mention -mno-shared.
2712 2004-12-09 Paul Brook <paul@codesourcery.com>
2714 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2717 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2719 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2720 sequence, increase the size of the sequence.
2722 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2725 2004-12-07 Ben Elliston <bje@gnu.org>
2727 * read.c (s_align): Use an align_limit temporary to allay a GCC
2728 signed/unsigned comparison warning.
2730 2004-12-01 Mark Mitchell <mark@codesourcery.com>
2732 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2733 * configure.in: Use it for arm*-*-linux-gnueabi*.
2734 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2735 * config/te-armlinuxeabi.h: New file.
2736 * Makefile.in: Regenerated.
2737 * aclocal.m4: Likewise.
2738 * configure: Likewise.
2739 * doc/Makefile.in: Regenerated.
2741 2004-12-02 Bob Wilson <bob.wilson@acm.org>
2743 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2744 (xtensa_restore_emit_state): Likewise.
2746 2004-12-02 Alan Modra <amodra@bigpond.net.au>
2748 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2751 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2753 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2754 * Makefile.in: Regenerate.
2756 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2758 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2759 functions, give functions a meaningful name, add comments.
2760 (check_range): New function - Replace operand size calculation
2761 with range checking.
2762 (assemble_insn): Update Algorithm, improve error issuing.
2764 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2767 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2769 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2770 miss between different section in the same module.
2771 (tc_gen_reloc): Likewise.
2773 2004-11-25 Theodore A. Roth <troth@openavr.org>
2775 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2776 atmega325, atmega3250, atmega645 and atmega6450.
2778 2004-11-25 Jan Beulich <jbeulich@novell.com>
2780 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2781 permissible for the selected instruction suffix.
2782 (process_suffix): For DefaultSize instructions, suppressing the
2783 guessing of a 'q' suffix if the instruction doesn't support it is
2784 pointless, because only an 'l' suffix can be guessed in this place.
2786 2004-11-24 Nick Clifton <nickc@redhat.com>
2788 * config/tc-iq2000.c: Remove support for IQ10 processor.
2789 Convert to ISO C90 formatting.
2790 * config/tc-iq2000.h: Likewise.
2792 2004-11-23 Nick Clifton <nickc@redhat.com>
2794 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2795 in this table. They should be correct now.
2797 2004-11-23 Jan Beulich <jbeulich@novell.com>
2799 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2800 indicate the MMX extensions added by both SSE and 3DNow!A.
2801 (Cpu3dnowA): Declare.
2802 (CpuUnknownFlags): Update.
2803 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2804 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2805 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2806 3DNow!. Athlon additionally implies 3DNow!A. Several new
2807 entries (those starting with a dot are for sub-arch specification).
2808 (set_cpu_arch): Handle sub-arch specifications.
2809 (parse_insn): Distinguish between instructions not supported because
2810 of insufficient CPU features and because of 64-bit mode.
2811 * doc/c-i386.texi: Describe enhanced .arch directive.
2813 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2815 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2817 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2819 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2820 without a corresponding .debug_info section.
2822 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
2824 * read.c (potable): Add "error" and "warning".
2825 (s_errwarn): New function.
2826 * read.h (s_errwarn): Declare.
2827 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2829 2004-11-22 Nick Clifton <nickc@redhat.com>
2831 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2834 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2836 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2837 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2839 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2841 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2842 (coff_adjust_symtab): Adjust call.
2843 (crawl_symbols): Likewise.
2844 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2845 (obj_app_file): Adjust.
2847 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2849 * configure.in: Enable bfd_assember for the MAXQ port.
2850 * configure: Regenerate.
2852 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2853 Sterling Augustine <sterling@tensilica.com>
2855 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2856 there is a conflict.
2857 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2858 interfaces that are related as determined by xtensa_interface_class_id.
2860 2004-11-12 Nick Clifton <nickc@redhat.com>
2862 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2863 offsets for conditional branches.
2865 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2867 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2869 2004-11-10 Bob Wilson <bob.wilson@acm.org>
2871 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2872 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2874 (relax_frag_immed): Update call to update_next_frag_state.
2876 2004-11-10 Alan Modra <amodra@bigpond.net.au>
2878 * obj.h (struct format_ops <app_file>): Add int param.
2879 * read.h (s_app_file_string): Likewise.
2880 * read.c (s_app_file_string): Likewise.
2881 (s_app_file): Adjust s_app_file_string call.
2882 * config/tc-mips.c (s_mips_file): Likewise.
2883 * config/obj-coff.h (obj_app_file): Add app param.
2884 * config/obj-ecoff.h (obj_app_file): Likewise.
2885 * config/obj-multi.h (obj_app_file): Likewise.
2886 * config/obj-elf.h (elf_file_symbol): Likewise.
2887 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2888 if called for # preprocessor lines.
2890 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2893 * symbols.c (resolve_symbol_value): Convert weak symbols only
2895 (symbol_equated_reloc_p): Don't equate weaks when relocating
2896 only for Windows PECOFF.
2898 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
2900 * config/tc-crx.c (print_insn): Check and set insn_addr.
2901 * config/tc-crx.h (md_frag_check): Define.
2903 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2904 Vineet Sharma <vineets@noida.hcltech.com>
2906 * configure.in: Add support for new target maxq-coff.
2907 * configure: Regenerate.
2908 * NEWS: Mention new support.
2909 * config/tc-maxq.c: New file.
2910 * config/tc-maxq.h: New file.
2911 * config/obj-coff.h: Add support for maxq-coff.
2913 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2915 * symbols.c (any_external_name): Define.
2916 (resolve_symbol_value): Convert weak symbols.
2917 (S_SET_EXTERNAL): Support any_external_name.
2918 (S_SET_NAME): Qualify parameter const.
2919 (symbol_equated_reloc_p): Equate to weaks when relocating.
2920 * symbols.h (S_SET_NAME): Qualfiy parameter const.
2921 * tc.h (any_external_name): Declare.
2922 * config/obj-coff.c ("coff/pe.h"): Include for BFD
2924 (weak_is_altname): Declare and define.
2925 (weak_name2altname): Same.
2926 (weak_altname2name): Same.
2927 (weak_uniquify): Same.
2928 (weak_altprefix): Define.
2929 (obj_coff_weak): Change .weak syntax and handling.
2930 (coff_frob_symbol): Fix PE weak symbol alternates.
2931 * config/obj-coff.h (USE_UNIQUE): Define.
2932 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2933 are in another segment.
2934 (tc_gen_reloc): Remove broken addend hack.
2935 doc/as.texinfo: Update.
2937 2004-11-05 Sterling Augustine <sterling@tensilica.com>
2939 * config/tc-xtensa.c (total_frag_text_expansion): New.
2940 (md_estimate_size_before_relax): Use it.
2941 (find_address_of_next_align_frag): Likewise.
2943 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
2945 * config/tc-crx.c: Rename argument types.
2946 (processing_arg_number): Rename to 'cur_arg_num'.
2947 (get_number_of_bits): Rename to 'set_operand_size'.
2948 (get_operandtype): Rename to 'parse_operand', totally rewrite.
2949 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2950 (set_indexmode_parameters): Remove function, integrate its code into
2952 (set_operand_size): Get rid of 'Operand Number' function parameter -
2953 use global variable 'cur_arg_num' instead.
2954 Use a local 'argument' pointer to reference the current argument.
2955 (parse_operand): Likewise.
2956 (set_operand): Likewise.
2957 (process_label_constant): Likewise.
2959 2004-11-04 Bob Wilson <bob.wilson@acm.org>
2961 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2962 (add_section_rename): Delete. Inlined into...
2963 (build_section_rename): ...here. Use xstrdup instead of strdup.
2964 (xtensa_section_rename): Drop "const" from argument and return types.
2965 (md_show_usage): Indent to match show_usage().
2966 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2967 (tc_canonicalize_section_name): Define.
2968 (md_elf_section_rename): Remove unused macro.
2969 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2970 * doc/c-xtensa.texi (Xtensa Options): Likewise.
2971 (Frame Directive): Delete.
2973 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2975 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2976 * config/tc-arm.c (target_oabi): Delete.
2977 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
2978 (arm_opts): Remove moabi.
2979 * doc/as.texinfo (Overview): Remove documentation of -moabi.
2980 * doc/c-arm.texi (ARM Options): Likewise.
2981 * configure: Regenerated.
2983 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2985 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
2986 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
2987 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
2988 * configure: Regenerate.
2989 * config/tc-cris.c (enum cris_archs): New.
2990 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
2991 (cris_insn_ver_valid_for_arch): New functions.
2992 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
2993 (cris_arch): New variable.
2994 (md_pseudo_table): New pseudo .arch.
2995 (err_for_dangerous_mul_placement): Initialize according to
2997 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
2999 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3000 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3001 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3002 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3003 use in md_cris_relax_table.
3004 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3005 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3006 Update and improve head comment.
3007 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3008 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3010 (md_longopts): New option --march=...
3011 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3013 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3014 (HANDLE_RELAXABLE): New macro.
3015 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3016 cases. Check for weak symbols and assume not relaxable. Handle
3017 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3018 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3020 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3021 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3022 (cris_create_short_jump): Adjust for CRISv32.
3023 (cris_relax_frag): Handle new states.
3024 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3025 (md_begin): Define symbols "..asm.arch.cris.v32",
3026 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3027 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3028 when entering opcode table entry points.
3029 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3030 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3031 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3032 (cris_process_instruction): Initialize out_insnp->insn_type to
3033 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3034 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3036 <case 'm'>: Check that modified_char == '.'.
3037 <invalid operands>: Consume the rest of the line.
3038 When operands don't match, skip over subsequent insns with
3039 non-matching version specifier but same mnemonic.
3040 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3041 special registers in CRISv32 are always 32 bit long.
3042 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3044 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3045 and compatible. Recognize "ACR" for v32, unless followed by "+".
3046 (get_spec_reg): Consider cris_arch when looking up register.
3047 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3049 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3050 (cris_get_expression): Restore input_line_pointer if failing "early".
3051 (get_flags): Consider cris_arch and recognize flags accordingly.
3052 (branch_disp): Adjust for CRISv32.
3053 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3054 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3055 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3056 resolved. Don't enter zeros in object file for
3058 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3059 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3060 (md_parse_option): Break out "return 1".
3061 <OPTION_ARCH> New case.
3062 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3063 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3064 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3065 <case BFD_RELOC_32_PCREL>: New cases.
3066 Addends for non-zero fx_pcrel are too in fx_offset.
3067 (md_show_usage): Show --march=<arch>.
3068 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3069 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3070 (s_syntax) <struct syntaxes>: Properly constify member operand.
3071 * config/tc-cris.h (TARGET_MACH): Define.
3072 (cris_mach): Declare.
3073 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3074 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3075 (CRIS-Opts): Document --march=...
3076 (CRIS-Pseudos): Document .arch.
3078 2004-11-04 Jan Beulich <jbeulich@novell.com>
3080 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3081 intel syntax and no register prefix, allow $ in symbol names when
3083 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3084 (intel_float_operand): Add fourth return value indicating math control
3085 operations. Make classification more precise.
3086 (md_assemble): Complain if memory operand of mov[sz]x has no size
3088 (parse_insn): Translate word operands to floating point instructions
3089 operating on integers as well as control instructions to short ones
3090 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3091 floating point instructions operating on non-integer operands.
3092 (match_template): Remove fldcw special case. Adjust q-suffix handling
3093 to permit it on fild/fistp/fisttp in AT&T mode.
3094 (process_suffix): Don't guess DefaultSize insns' suffix from
3095 stackop_size for certain floating point control instructions. Guess
3096 suffix for branch and [ls][gi]dt based on flag_code. Split error
3097 messages for Intel and AT&T syntax, and make the condition more strict
3098 for the former. Adjust suppressing of generation of operand size
3100 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3101 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3102 more error checking.
3103 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3104 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3106 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3108 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3109 md_short_jump_size, md_long_jump_size.
3110 * write.c [!WORKING_DOT_WORD]: Ditto.
3111 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3113 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3115 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3116 const qualifier in these definitions.
3117 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3118 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3120 2004-11-02 Nick Clifton <nickc@redhat.com>
3122 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3123 table before deciding to produce a .debug_line section to match up
3124 with a user provided .debug_info section.
3126 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3128 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3129 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3131 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3133 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3134 (get_flags): New function.
3135 (get_number_of_bits): Edit comments, update numeric values to
3137 (process_label_constant): Don't support the colon
3138 format (SYMBOL:[s|m|l]).
3139 (set_cons_rparams): Support argument type 'arg_rbase'.
3140 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3141 (handle_LoadStor): Bug fix, first handle post-increment mode.
3142 (getreg_image): Remove redundant code, update according to latest
3144 (print_constant): Bug fix relate to 3-word instructions.
3145 (assemble_insn): Bug fix, when matching instructions, verify also
3146 instruction type (not only mnemonic).
3147 Add various error checking.
3148 (preprocess_reglist): Support HI/LO and user registers.
3150 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3152 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3153 in an epilogue directive go negative.
3155 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3158 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3159 after reporting template error during manual bundling. Reported
3160 by Michael Dupont, michaelx.dupont@intel.com.
3162 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3164 * Makefile.am: Run dep-am.
3165 * aclocal.m4: Regenerate with automake 1.9.2.
3166 * Makefile.in: Regenerate with automake 1.9.2.
3167 * doc/Makefile.in: Likewise.
3169 * config/tc-arm.c: Include "dw2gencfi.h".
3170 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3172 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3173 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3174 (tc_cfi_frame_initial_instructions): Define.
3175 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3178 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3180 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3182 Update coprocessor id to be unsigned immediate.
3184 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3186 * config/tc-i386.c (O_secrel): Delete.
3187 (tc_pe_dwarf2_emit_offset): New function.
3188 * config/tc-i386.h (O_secrel): Define as O_md1.
3189 (TC_DWARF2_EMIT_OFFSET): Define.
3191 2004-10-18 Nick Clifton <nickc@redhat.com>
3193 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3194 ignore @fptr() directives for 4-byte fixups.
3196 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3198 * Makefile.am: Run "make dep-am"
3199 * Makefile.in: Regenerate.
3201 2004-10-14 Bob Wilson <bob.wilson@acm.org>
3203 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3204 Remove comments about placement of literal pools.
3205 (Literal Directive): Update description of literal placement.
3206 (Literal Prefix Directive): Remove statement that this does not apply
3207 to absolute-mode literals. Describe new section naming scheme.
3209 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3211 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3212 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3213 is_windowed_return_opcode): Delete.
3214 (xtensa_frob_label): Use get_subseg_target_freq.
3215 (md_assemble): Inline call to is_entry_opcode.
3216 (xtensa_handle_align): Inline call to get_frag_is_literal.
3217 (relaxation_requirements): Inline call to is_jx_opcode.
3218 (emit_single_op): Inline call to is_movi_opcode.
3219 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3220 get_frag_is_no_transform, is_entry_opcode, and
3221 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3222 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3223 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3224 Inline calls to get_frag_is_no_transform.
3225 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3226 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3227 get_frag_is_no_transform.
3228 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3229 and set_frag_is_no_transform.
3230 (get_expression_value): Delete.
3231 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3232 cur_target_freq to target_freq.
3233 (get_subseg_info): Split out code to create a new map entry into ...
3234 (add_subseg_info): ... this new function.
3235 (get_last_insn_flags): Check if get_subseg_info succeeded.
3236 (set_last_insn_flags): Call add_subseg_info if needed.
3237 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3238 (xtensa_reorder_segments): Compute last_sec while counting sections.
3239 Remove call to get_last_sec.
3240 (get_last_sec): Delete.
3241 (cache_literal_section): Inline call to retrieve_literal_seg and its
3242 callees, seg_present and add_seg_list.
3243 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3244 (get_frag_is_insn, get_frag_is_no_transform,
3245 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3246 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3248 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3250 * config/tc-xtensa.c: Use ISO C90 formatting.
3251 * config/tc-xtensa.h: Likewise.
3252 * config/xtensa-istack.h: Likewise.
3253 * config/xtensa-relax.c: Likewise.
3254 * config/xtensa-relax.h: Likewise.
3256 2004-10-12 Paul Brook <paul@codesourcery.com>
3258 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3261 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3264 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3266 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3268 (Acknowledgements): Use "GAS" instead of AS variable.
3270 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3272 * config/tc-i386.c: Include "elf/x86-64.h".
3273 (i386_elf_section_type): New function.
3274 * config/tc-i386.h (md_elf_section_type): Define.
3275 (i386_elf_section_type): New prototype.
3277 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3279 * config/m68k-parse.h (enum m68k_register): New control register,
3281 * config/tc-m68k.c: Correct control register set for MCF5249.
3283 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3284 Sterling Augustine <sterling@tensilica.com>
3286 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3287 (UNREACHABLE_MAX_WIDTH): Define.
3288 (XTENSA_FETCH_WIDTH): Delete.
3289 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3290 prefer_const16, prefer_l32r): New global variables.
3291 (LIT4_SECTION_NAME): Define.
3292 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3293 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3294 (frag_flags struct): New.
3295 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
3296 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3297 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3298 (MAX_FORMATS): Define.
3299 (op_placement_info struct, op_placement_table): New.
3300 (O_pltrel, O_hi16, O_lo16): Define.
3301 (directiveE enum): Rename directive_generics to directive_transform.
3302 Delete directive_relax. Add directive_schedule,
3303 directive_absolute_literals, and directive_last_directive.
3304 (directive_info): Rename "generics" to "transform". Delete "relax".
3305 Add "schedule" and "absolute-literals".
3306 (directive_state): Adjust entries to match changes in directive_info.
3307 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3308 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3309 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3310 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3311 (align_only_targets, software_a0_b_retw_interlock,
3312 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3313 software_avoid_short_loop, software_avoid_close_loop_end,
3314 software_avoid_all_short_loops, specific_opcode): Delete.
3315 (warn_unaligned_branch_targets): New.
3316 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3317 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3318 (option_[no_]link_relax, option_[no_]transform,
3319 option_[no_]absolute_literals, option_warn_unaligned_targets,
3320 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3322 (option_[no_]align_only_targets, option_literal_section_name,
3323 option_text_section_name, option_data_section_name,
3324 option_bss_section_name, option_eb, option_el): Delete.
3325 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3326 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3327 and target-hardware. Delete entries for [no-]target-align-only,
3328 literal-section-name, text-section-name, data-section-name, and
3330 (md_parse_option): Handle new options and remove old ones. Accept but
3331 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3332 and treat them as [no-]transform.
3333 (md_show_usage): Add new options and remove old ones.
3334 (xtensa_setup_hw_workarounds): New.
3335 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3336 "long", "short", "loc" and "frequency" entries.
3337 (use_generics): Rename to ...
3338 (use_transform): ... this function. Add past_xtensa_end check.
3339 (use_longcalls): Add past_xtensa_end check.
3340 (code_density_available, can_relax): Delete.
3341 (do_align_targets): New.
3342 (get_directive): Accept dashes in directive names. Warn about
3343 [no-]generics and [no-]relax directives and treat them as
3345 (xtensa_begin_directive): Call md_flush_pending_output only for some
3346 directives. Check for directives inside instruction bundles. Warn
3347 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3348 directives. Handle new directives. Check generating_literals flag
3350 (xtensa_end_directive): Check for directives inside instruction
3351 bundles. Warn and ignore [no-]density directives. Handle new
3352 directives. Call xtensa_set_frag_assembly_state.
3353 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3354 xtensa_dwarf2_emit_insn): New.
3355 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3356 use_literal_section flag.
3357 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3358 literals. Use xtensa_elf_cons to parse the expression.
3359 (xtensa_literal_prefix): Do not check use_literal_section. Support
3360 ".lit4" sections for absolute literals. Change prefix convention to
3361 replace ".text" (or ".t" in a linkonce section). No need to call
3363 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3364 (expression_end): Handle closing braces and colons.
3365 (PLT_SUFFIX, plt_suffix): Delete.
3366 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3367 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3368 and O_hi16 expressions as well.
3369 (tokenize_arguments): Handle closing braces and colons.
3370 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3371 operands and paired register syntax.
3372 (get_invisible_operands): New.
3373 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3374 new xtensa-isa.h functions.
3375 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3376 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3377 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3378 instructions. Use xtensa_translate_zero_immed.
3379 (operand_is_immed, operand_is_pcrel_label): Delete.
3380 (get_relaxable_immed): Use new xtensa-isa.h functions.
3381 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3383 (xtensa_print_insn_table, print_vliw_insn): New.
3384 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3385 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3386 is_branch_or_jump_opcode): Delete.
3387 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3388 (opnum_to_reloc, reloc_to_opnum): Delete.
3389 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3390 xtensa-isa.h functions. Operate on one slot of an instruction.
3391 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3392 xg_get_insn_size): Delete.
3393 (xg_get_build_instr_size): Use xg_get_single_size.
3394 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3395 xg_build_widen_table. Use xg_get_single_size.
3396 (xg_get_max_narrow_insn_size): Delete.
3397 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3398 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3400 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3401 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3402 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3403 xg_build_widen_table. Use xg_get_single_size.
3404 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3406 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3407 treat weak symbols conservatively.
3408 (xg_check_operand): Use new xtensa-isa.h functions.
3409 (is_dnrange): Delete.
3410 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3411 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3412 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3413 xtensa-isa.h functions.
3414 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3415 xg_instruction_matches_options): New.
3416 (xg_instruction_matches_rule): Handle O_register expressions. Call
3417 xg_instruction_matches_options.
3418 (transition_rule_cmp): New.
3419 (xg_instruction_match): Update call to xg_build_simplify_table.
3420 (xg_build_token_insn): Record loc fields.
3421 (xg_simplify_insn): Check is_specific_opcode field and
3422 density_supported flag.
3423 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3424 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3425 (xg_assemble_literal): Add error handling for O_big. Call
3426 record_alignment. Handle O_pltrel.
3427 (xg_valid_literal_expression): New.
3428 (xg_assemble_literal_space): Add slot parameter. Remove call to
3429 set_expr_symbol_offset. Add call to record_alignment. Update call to
3431 (xg_emit_insn): Delete.
3432 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3433 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3434 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3435 and slot parameters. Handle new "alternate" relocations for absolute
3436 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3437 O_hi16. Use new xtensa-isa.h functions.
3438 (xg_assemble_tokens): Delete.
3439 (is_register_writer): Use new xtensa-isa.h functions.
3440 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3441 old-style RSR from LCOUNT.
3442 (next_frag_opcode): Delete.
3443 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3444 update_next_frag_state): New.
3445 (update_next_frag_nop_state): Delete.
3446 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3447 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3448 the state of the absolute-literals directive. Add calls to
3449 record_alignment and xtensa_set_frag_assembly_state. Call
3450 xtensa_switch_to_non_abs_literal_fragment instead of
3451 xtensa_switch_to_literal_fragment.
3453 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3454 (get_expanded_loop_offset): Change check for undefined opcode to an
3456 (xtensa_set_frag_assembly_state, relaxable_section,
3457 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3458 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3459 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3460 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3461 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3462 (xtensa_init_fix_data): New.
3463 (xtensa_frob_label): Reset label symbol to the current frag. Check
3464 do_align_targets and generating_literals flag. Propagate frequency
3465 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3466 (xtensa_unrecognized_line): New.
3467 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3468 to xtensa_set_frag_assembly_state.
3469 (error_reset_cur_vinsn): New.
3470 (md_assemble): Remove check for literal frag. Remove call to
3471 istack_init. Call use_transform instead of use_generics. Parse
3472 explicit instruction format specifiers. Move code for
3473 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3474 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3475 Add dwarf2_where call. Remote automatic alignment for ENTRY
3476 instructions. Move call to xtensa_clear_insn_labels to the end.
3477 Rearrange to handle bundles.
3478 (xtensa_cons_fix_new): Delete.
3479 (xtensa_handle_align): New.
3480 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3481 assignment to is_no_density field.
3482 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3483 instead of reloc_to_opnum. Handle "alternate" relocations.
3484 (xtensa_force_relocation, xtensa_check_inside_bundle,
3485 xtensa_elf_section_change_hook): New.
3486 (xtensa_symbol_new_hook): Delete.
3487 (xtensa_fix_adjustable): Check for difference of symbols with an
3488 offset. Check for external and weak symbols.
3489 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3490 (md_estimate_size_before_relax): Return expansion for the first slot.
3491 (tc_gen_reloc): Handle difference of symbols by producing
3492 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3493 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3494 tentative values into the output when linkrelax is set.
3495 (XTENSA_PROP_SEC_NAME): Define.
3496 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3497 Create literal tables only if using literal sections. Create new
3498 property tables instead of old instruction tables. Check for unaligned
3499 branch targets and loops.
3500 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3501 new_resource_table, clear_resource_table, resize_resource_table,
3502 resources_available, reserve_resources, release_resources,
3503 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3504 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3505 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3506 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3507 flag. Update checks for workaround options. Call
3508 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3509 (xtensa_cleanup_align_frags): Add special case for branch targets.
3510 Check for and mark unreachable frags.
3511 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3512 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3513 end of a zero-overhead loop body.
3514 (frag_can_negate_branch): Handle instructions with multiple slots.
3515 Use new xtensa-isa.h functions
3516 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3517 xtensa_mark_zcl_first_insns): New.
3518 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3519 transformations are disabled.
3520 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3521 multislot instructions.
3522 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3523 Likewise. Also error if transformations are disabled.
3524 (unrelaxed_frag_max_size): New.
3525 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3526 xtensa-isa.h functions.
3527 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3528 xtensa_opcode_is_loop instead of is_loop_opcode.
3529 (get_text_align_power): Replace as_fatal with assertion.
3530 (get_text_align_fill_size): Iterate instead of using modulus when
3532 (get_noop_aligned_address): Assert that this is for a machine-dependent
3533 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3534 xg_get_single_size, and frag_format_size.
3535 (get_widen_aligned_address): Rename to ...
3536 (get_aligned_diff): ... this function. Add max_diff parameter.
3537 Remove handling of rs_align/rs_align_code frags. Use
3538 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3539 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3540 and pass it back to caller.
3541 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3542 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3543 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3544 (relax_frag_text_align): Rename to ...
3545 (relax_frag_loop_align): ... this function. Assume loops can only be
3546 in the first slot of an instruction.
3547 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3548 instruction. Remove call to frag_wane.
3549 (relax_frag_narrow): Rename to ...
3550 (relax_frag_for_align): ... this function. Extend to handle
3551 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3552 RELAX_NARROW for the first slot.
3553 (find_address_of_next_align_frag, bytes_to_stretch): New.
3554 (future_alignment_required): Use find_address_of_next_align_frag and
3555 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3556 alignment decisions.
3557 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3558 Check if transformations are enabled for b_j_loop_end workaround.
3559 Use new xtensa-isa.h functions and handle multislot instructions.
3560 Update call to xg_assembly_relax.
3561 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3562 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3564 (convert_frag_narrow): Add segP, format and slot parameters. Call
3565 convert_frag_immed for branch instructions. Adjust calls to
3566 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3567 xg_get_single_size and xg_get_single_format.
3568 (convert_frag_fill_nop): New.
3569 (convert_frag_immed): Add format and slot parameters. Handle multislot
3570 instructions and use new xtensa-isa.h functions. Update calls to
3571 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3572 enabled for b_j_loop_end workaround. Use build_nop instead of
3573 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3574 frags. Use xg_get_single_size. Handle O_pltrel.
3575 (fix_new_exp_in_seg): Remove check for old plt flag.
3576 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3577 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3578 for loop opcode to an assertion. Mark all frags up to the end of the
3579 loop as not transformable.
3580 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3581 (get_subseg_info): New.
3582 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3584 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3585 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3586 (xtensa_switch_to_non_abs_literal_fragment): New.
3587 (cache_literal_section): Add is_code parameter and pass it through to
3588 retrieve_literal_seg.
3589 (retrieve_literal_seg): Add is_code parameter and use it to set the
3590 flags on the literal section. Handle case where head parameter is 0.
3591 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3592 set_frag_is_no_transform): New.
3593 (xtensa_create_property_segments): Add end_property_function parameter
3594 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3595 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3596 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3597 (add_xt_block_frags): Add end_property_function parameter and call it
3598 if it is non-zero. Call xtensa_frag_flags_init.
3599 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3600 get_frag_property_flags, frag_flags_to_number,
3601 xtensa_frag_flags_combinable, xt_block_aligned_size,
3602 xtensa_xt_block_combine, add_xt_prop_frags,
3603 init_op_placement_info_table, opcode_fits_format_slot,
3604 xg_get_single_size, xg_get_single_format): New.
3605 (istack_push): Inline call to tinsn_copy.
3606 (tinsn_copy): Delete.
3607 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3608 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3609 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3610 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3611 functions. Handle invisible operands.
3612 (tinsn_to_slotbuf): New.
3613 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3614 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3615 vinsn_from_chars, and xg_free_vinsn.
3616 (tinsn_from_insnbuf): New.
3617 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3618 instructions. Handle symbol differences.
3619 (get_num_stack_text_bytes): Use xg_get_single_size.
3620 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3621 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3622 get_expr_register, set_expr_symbol_offset_diff): New.
3623 * config/tc-xtensa.h (MAX_SLOTS): Define.
3624 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3625 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3626 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3628 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3629 (xtensa_frag_type struct): Add is_assembly_state_set,
3630 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3631 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3632 Replace is_generics and is_relax fields by is_no_transform field.
3633 Delete is_text and is_longcalls fields. Change text_expansion and
3634 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3635 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3636 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3637 (xtensa_fix_data struct): New.
3638 (xtensa_symfield_type struct): Delete plt field.
3639 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3640 forward declaration here.
3641 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3642 (XTENSA_SECTION_RENAME): Undefine.
3643 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3644 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3645 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3646 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3647 (unit_num_copies_func, opcode_num_units_func,
3648 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3649 (resource_table struct): New.
3650 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3651 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3652 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3653 (tinsn_copy): Delete prototype.
3654 (vliw_insn struct): New.
3655 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3656 (widen_spec_list): Add option conditions for density and boolean
3657 instructions. Add expansions using CONST16 and conditions for using
3658 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3660 (simplify_spec_list): Add option conditions for density instructions.
3661 Add entry for NOP instruction.
3662 (append_transition): Add cmp function pointer parameter and use it to
3663 insert the new entry in order.
3664 (operand_function_LOW16U, operand_function_HI16U): New.
3665 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3666 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3667 (enter_opname, split_string): Use xstrdup instead of strdup.
3668 (init_insn_pattern): Initialize new options field.
3669 (clear_req_or_option_list, clear_req_option_list,
3670 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3672 (parse_insn_pattern): Parse option conditions.
3673 (transition_applies): New.
3674 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3675 swapped last arguments in calls to append_constant_value_condition.
3676 Call clone_req_option_list. Add warning about invalid opcode.
3677 Handle LOW16U and HI16U function names.
3678 (build_transition_table): Add cmp parameter and use it in calls to
3679 append_transition. Use new xtensa-isa.h functions. Check
3680 transition_applies before adding entries.
3681 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3682 pass it through to build_transition_table.
3683 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3684 ReqOption, transition_cmp_fn): New types.
3685 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3686 (transition_rule struct): Add options field.
3687 * doc/as.texinfo (Overview): Update Xtensa options.
3688 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3689 --[no-]relax, and --[no-]generics options. Update descriptions of
3690 --text-section-literals and --[no-]longcalls. Add
3691 --[no-]absolute-literals and --[no-]transform.
3692 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3693 Remove use of "generic" and "specific" terminology for opcodes.
3694 (Xtensa Registers): Generalize the syntax description to include
3695 user-defined register files.
3696 (Xtensa Automatic Alignment): Update.
3697 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3698 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3699 (Xtensa Directives): Remove confusing rules about precedence.
3700 (Density Directive, Relax Directive): Delete.
3701 (Schedule Directive): New.
3702 (Generics Directive): Rename to ...
3703 (Transform Directive): ... this node.
3704 (Literal Directive): Update for absolute literals. Missing
3705 literal_position directive is now an error.
3706 (Literal Position Directive): Update for absolute literals.
3707 (Freeregs Directive): Delete.
3708 (Absolute Literals Directive): New.
3709 (Frame Directive): Minor editing.
3710 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3711 Update dependencies.
3712 * Makefile.in: Regenerate.
3714 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3716 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3717 to build the second and third fixups for a composite relocation.
3718 (macro_read_relocs): New function.
3719 (macro_build): Use it.
3720 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3721 Simplify fragging code accordingly.
3722 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3723 of the composite relocation. Set fx_tcbit in both fixups.
3725 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3727 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3728 (md_apply_fix3): Don't treat composite relocs as done.
3730 2004-10-07 Jan Beulich <jbeulich@novell.com>
3732 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3733 prefix for symbol names generated from the LOCAL macro directive.
3735 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3736 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3738 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3740 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3742 (md_assemble): Add error checking for Co-Processor instructions.
3743 (get_cinv_parameters): Add 'b' option to invalidate the
3744 branch-target cache.
3746 2004-10-05 Paul Brook <paul@codesourcery.com>
3748 * config/tc-arm.c (unwind): New variable.
3749 (vfp_sp_encode_reg): New function.
3750 (vfp_sp_reg_required_here): Use it.
3751 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3752 (vfp_parse_reg_list): New function.
3753 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3754 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3755 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3756 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3758 (md_pseudo_table): Add them.
3759 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3760 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3761 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3762 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3763 require_hashconst, add_unwind_opcode): New functions.
3764 * doc/c-arm.texi: Document unwinding opcodes.
3765 * NEWS: Mention the new feature.
3767 2004-10-04 Eric Christopher <echristo@redhat.com>
3769 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3771 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3773 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3775 * config/tc-s390.c (md_apply_fix3): Likewise.
3776 * config/tc-sparc.c (md_apply_fix3): Likewise.
3778 2004-10-01 Paul Brook <paul@codesourcery.com>
3780 * config/tc-arm.c (arm_elf_section_type): New function.
3781 (arm_elf_change_section): Set section link for exidx sections.
3782 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3783 (md_elf_section_type): Define.
3785 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3787 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3788 instruction's offset.
3790 2004-10-01 Adam Nemet <anemet@lnxw.com>
3792 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3794 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3796 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3797 asymbol *, instead use symbol_get_bfdsym.
3799 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3801 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3803 2004-09-30 Paul Brook <paul@codesourcery.com>
3805 * config/tc-arm.c (do_smi, do_nop): New functions.
3806 (insns): Add ARMv6ZK instructions.
3807 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3808 (tc_gen_reloc): Ditto.
3809 (arm_cpus): Add mpcore and arm1176.
3810 (arm_archs): Add armv6{k,z,zk}.
3811 * doc/c-arm.texi: Document new cores and architectures.
3813 2004-09-30 Nick Clifton <nickc@redhat.com>
3815 * config/tc-arm.c: Use ISO C90 formatting.
3817 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3819 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3820 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3821 REG_TYPE_MVDX is expected.
3823 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3825 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3827 2004-09-21 James E Wilson <wilson@specifixinc.com>
3829 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3830 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3831 output_spill_base, output_unat_psprel, output_lc_psprel,
3832 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3833 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3834 output_spill_psprel_p): Use it.
3836 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3838 * config/tc-crx.c (handle_LoadStor): New function.
3839 Handle load/stor unique instructions before parsing.
3841 2004-09-17 Paul Brook <paul@codesourcery.com>
3843 * config/tc-arm.c (s_arm_rel31): New funciton.
3844 (md_pseudo_table): Add .rel31.
3845 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3846 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3847 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3848 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3849 (arm_parse_reloc): Add (target2).
3851 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3853 * Makefile.am: Run "make dep-am".
3854 * Makefile.in: Regenerate.
3855 * aclocal.m4: Regenerate.
3856 * configure: Regenerate.
3857 * doc/Makefile.in: Regenerate.
3858 * po/POTFILES.in: Regenerate.
3859 * po/gas.pot: Regenerate.
3861 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3863 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3864 [!LLONG_MAX]: Ditto.
3866 2004-09-13 Paul Brook <paul@codesourcery.com>
3868 * config/tc-arm.c: Rename RELABS to TARGET1.
3870 2004-09-13 Alan Modra <amodra@bigpond.net.au>
3872 * messages.c (as_internal_value_out_of_range): Cast values passed
3873 to as_bad_where or as_warn_where to proper type.
3875 2004-09-11 Theodore A. Roth <troth@openavr.org>
3877 * config/tc-avr.c: Add support for
3878 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3880 2004-09-09 Alan Modra <amodra@bigpond.net.au>
3882 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3883 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3885 2004-09-08 Paul Brook <paul@codesourcery.com>
3887 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3888 fini_array and preinit_array section types.
3889 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3891 * doc/as.texinfo: Document extra section types.
3893 2004-09-02 Mark Mitchell <mark@codesourcery.com>
3895 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3896 * Makefile.in: Regenerated.
3897 * configure.in: Set em for arm*-*-symbianelf*.
3898 * configure: Regenerated.
3899 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3900 vectors when appropriate.
3901 * config/te-symbian.h: New file.
3903 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
3905 * config/tc-crx.c (gettrap): Exception vector can be case
3907 (process_label_constant): Fix a 32-bit displacement bug in branch
3909 (get_operandtype) : Bug fix, wrong operand was used.
3910 (process_label_constant): Initialize relocation type to
3913 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
3915 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3916 for synthesizable cores.
3918 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3920 2004-08-25 Dmitry Diky <diwil@spec.ru>
3922 * config/tc-msp430.c: Clean-up the code.
3923 (md_relax_table): New relax table.
3924 (mcu_types): Sort MCU types.
3925 (md_pseudo_table): Add .profiler pseudo handler.
3926 (pow2value): New function.
3927 (msp430_profiler): New function.
3928 (msp430_operands): Add new insns handlers.
3929 (msp430_srcoperand): Add register operand handler, allow complex
3931 (md_estimate_size_before_relax): Rewritten.
3932 (md_convert_frag): Rewritten.
3933 (msp430_relax_frag): New function.
3934 * config/tc-msp430.h (md_relax_frag): define macro
3935 * doc/c-msp430.texi: Update information.
3937 2004-08-24 Nick Clifton <nickc@redhat.com>
3939 * as.c (std_shortopts): Allow -g to take an optional argument.
3940 (parse_args): Pass any switch starting with -g on to the backend
3943 2004-08-18 Mark Mitchell <mark@codesourcery.com>
3945 * configure.in (arm*-*-symbianelf*): New target.
3946 (arm*-*-eabi*): Likewise.
3947 * configure: Regenerated.
3949 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3950 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3953 2004-08-18 Jakub Jelinek <jakub@redhat.com>
3955 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3956 argument, don't do anything if current section is not
3957 .gnu.linkonce.t.* and linkonce_empty is set.
3958 (generate_unwind_image, dot_endp): Adjust callers, call
3959 start_unwind_section (*, 1) if nothing will be put into the
3962 2004-08-17 Nick Clifton <nickc@redhat.com>
3964 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3965 (show_usage): Add -g.
3966 (std_longopts): Add --gen-debug. Alpha sort the table.
3967 (parse_args): Print an error message if a switch is not handled.
3968 Handle the -g switch, calling md_debug_format_selector() if
3970 * NEWS: Mention new feature.
3971 * doc/as.texinfo: Document new switch.
3972 * doc/internals.texi: Document behaviour of md_parse_option.
3974 * config/tc-arm.c (md_parse_option): Do not issue an error message
3975 if the switch is not recognised.
3976 * config/tc-m68k.c (md_parse_option): Likewise.
3977 * config/tc-pdp11.c (md_parse_option): Likewise.
3978 * config/tc-v850.c (md_parse_option): Likewise.
3980 * as.h: Fix up formatting.
3983 2004-08-16 Nick Clifton <nickc@redhat.com>
3985 * macro.c (macro_set_alternate): Use ISO C90 formatting.
3987 * configure.in: Sort architecture based tables alphabetically.
3988 * configure: Regenerate.
3990 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3992 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
3993 { "cc", 68 }, with { "cr", 70 }.
3995 2004-08-13 Jan Beulich <jbeulich@novell.com>
3996 Nick Clifton <nickc@redhat.com>
3998 * as.c: Add and handle new --alternate command line option.
3999 * macro.c (macro_set_alternate): New.
4000 * macro.h (macro_set_alternate): Declare.
4001 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4002 * doc/as.texinfo: Document new command line option and pseudo-ops
4003 as well as insert documentation originating from gasp about
4004 alternate macro syntax.
4005 * NEWS: Mention new command line option and pseudo-ops.
4007 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4009 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4012 2004-08-06 Paul Brook <paul@codesourcery.com>
4014 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4015 Handle new relocations.
4016 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4018 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4020 * write.c (relax_segment): Use was_address instead of address when
4021 setting fr_fix field for align frag due to backwards .org.
4023 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4025 Introduce SH2a support.
4026 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4027 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4029 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4030 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4031 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4032 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4033 to end of conditional expression.
4034 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4035 * config/tc-sh.c: Add sh2a-nofpu support.
4036 2003-12-29 DJ Delorie <dj@redhat.com>
4037 * tc-sh.c: Add sh2a support.
4038 (parse_reg): Add tbr.
4039 (parse_at): Support @@(disp,tbr).
4040 (get_specific): Support sh2a opcodes.
4041 (insert4): New, for 4 byte relocs.
4042 (build_Mytes): Support sh2a opcodes.
4043 (md_apply_fix3_Mytes): Support sh2a opcodes.
4044 2003-12-02 Michael Snyder <msnyder@redhat.com>
4045 * config/tc-sh.c (md_parse_option): Handle sh2a.
4046 (sh_elf_final_processing): Ditto.
4048 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4050 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4053 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4055 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4056 (ppc_arch): Expand comment.
4058 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4060 * config/tc-crx.c: Support evaluating the difference between two
4062 * config/tc-crx.h: Likewise.
4064 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4066 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4068 (ia64_elf_section_change_hook): Set the linked-to section for
4071 2004-07-26 Dmitry Diky <diwil@spec.ru>
4073 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4074 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4075 msp430xG438, msp430xG439.
4077 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4079 * doc/as.texinfo (Section, PushSection): Correct documentation
4082 2004-07-21 Jan Beulich <jbeulich@novell.com>
4084 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4085 permissible for the selected instruction suffix.
4086 (match_template): Don't permit 64-bit general purpose operands in
4088 (finalize_imm): Permit 64-bit immediates.
4089 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4090 specially except for the width of the used base and/or index
4091 registers. For 32-bit displacements, use sign-extended
4092 relocations only when using 64-bit addressing.
4093 Force zero displacement on rip-relative addressing when there is
4094 no other displacement.
4095 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4096 specially except for the width of the used base and/or index
4098 (parse_register): Disallow Reg64 registers in 32-bit mode.
4100 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4101 suffix if the instruction doesn't support it.
4103 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4105 * config/tc-mips.c (append_insn): Handle constant expressions with
4106 no associated relocation.
4107 (mips_ip): Cancel the expression after use for the Q format
4109 (parse_relocation): Return no relocation for unsupported
4111 (my_getSmallExpression): Return no relocation if no relocation
4114 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4116 * config/obj-som.c (adjust_stab_sections): Add prototype.
4117 (obj_som_compiler, obj_som_version, obj_som_copyright,
4118 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4119 * config/tc-hppa.c (update_subspace): Likewise.
4120 (is_defined_subspace): Amplify comment.
4121 * config/obj-som.h (som_frob_file): Add prototype.
4123 2004-07-19 Christopher Faylor <cgf@timesys.com>
4124 H.J. Lu <hongjiu.lu@intel.com>
4126 * subsegs.c (section_symbol): Don't create a new segment when
4127 existing segment is undefined.
4129 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4131 * config/tc-arm.c: Include include/opcode/arm.h.
4132 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4133 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4134 (FPU_ARCH_*): Delete.
4135 * Makefile.am: Update dependencies.
4136 * Makefile.in: Regenerate.
4138 2004-07-15 Nick Clifton <nickc@redhat.com>
4140 * configure.in: Accept armbe as a big-endian arm configuration.
4141 * configure: Regenerate.
4143 2004-07-13 Thomas Nystrom <thn@saeab.se>
4145 * config/tc-i386.c (T_SHIFTOP): New constant.
4146 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4147 (intel_el1): Handle '~'.
4148 (intel_get_token): Handle '<>', '&', '|' and '~'.
4150 2004-07-13 Nick Clifton <nickc@redhat.com>
4152 (md_assemble): Remove spurious newline from end of as_bad error
4154 (intel_e05_1): Likewise.
4155 (intel_e11): Likewise.
4156 (intel_match_token): Likewise.
4158 2004-07-11 Andreas Schwab <schwab@suse.de>
4160 * config/tc-m68k.c: Convert to C90. Remove redundant
4161 declarations. Indentation fixup.
4162 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4163 obj_coff_section ourselves.
4165 2004-07-09 James E Wilson <wilson@specifixinc.com>
4167 * config/tc-ia64.c (default_big_endian): New.
4168 (dot_byteorder, md_begin): Use it.
4169 (md_parse_option): Set it.
4171 2004-07-09 Nick Clifton <nickc@redhat.com>
4173 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4174 * configure: Regenerate.
4175 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4176 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4177 sh_find_elf_flags if necessary.
4179 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
4181 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4182 going to be split into more than one in-place addend, return 0
4183 for relocations against mergeable sections. Associate comments
4186 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4188 * Makefile.am (CPU_TYPES): Add crx.
4189 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4190 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4191 (DEPTC_crx_elf): New target.
4192 (DEPOBJ_crx_elf): Likewise.
4193 (DEP_crx_elf): Likewise.
4194 * Makefile.in: Regenerate.
4195 * configure.in: Add crx* target.
4196 * configure: Regenerate.
4197 * config/tc-crx.c: New file.
4198 * config/tc-crx.h: New file.
4199 * NEWS: Mention new target.
4201 2004-07-06 Nick Clifton <nickc@redhat.com>
4203 * config.in: Undefine TARGET_SYMBIAN by default.
4205 * configure: Regenerate. Add sh-symbian-elf target. If
4206 selected define TARGET_SYMBIAN.
4207 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4208 format if TARGET_SYMBIAN has been defined.
4210 * output-file.c (output_file_create): Report the target format
4211 chosen when bfd_openw reports that it is invalid.
4213 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4214 pseudo for BFD based assemblers.
4216 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4219 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4220 (md_parse_option): Remove redundant -isa testing.
4221 Make bfd_arch variable const.
4222 (md_show_usage): Make bfd_arch variable const.
4224 2004-07-03 James E Wilson <wilson@specifixinc.com>
4226 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4227 * config/tc-ia64.h (md_frag_check): Define.
4229 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4231 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4233 * doc/as.texinfo (Weak): Document PE weak symbols.
4235 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4237 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4238 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4239 (mips_frob_file): Rework so that only a single pass through the
4240 relocs is needed. Allow %lo()s to have higher offsets than their
4241 corresponding %hi()s or %got()s.
4243 2004-07-02 Nick Clifton <nickc@redhat.com>
4245 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4246 allow values which have come from undefined symbols.
4247 Always consider this fixup to have been processed as a reloc
4248 cannot be generated for it.
4250 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4252 * frags.h (struct frag): Add has_code and insn_addr fields.
4253 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4254 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4255 * config/tc-ppc.h (md_frag_check): Define.
4257 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4259 * doc/Makefile.am (info): Rename goal to...
4260 (info-local): ... this, to preserve implicit dependencies.
4261 * doc/Makefile.in: Regenerate with automake 1.8.5.
4263 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4265 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4266 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4267 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4268 (tc_gen_reloc): Likewise.
4269 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4270 (m32r_parse_name): Likewise.
4271 (m32r_cgen_parse_fix_exp): Likewise.
4272 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4273 (O_PIC_reloc): Likewise.
4274 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4275 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4276 for @GOTOFF, @GOT, @PLT.
4278 2004-06-21 Jan Beulich <jbeulich@novell.com>
4280 * gas/symbols.c: While discarding ordinary local absolute symbols
4281 when --strip-local-absolute is in effect, retain file symbols.
4283 2004-06-20 Andreas Schwab <schwab@suse.de>
4285 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4286 (md_parse_option): Likewise.
4288 2004-06-17 Jan Beulich <jbeulich@novell.com>
4290 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4291 * config/te-netware.h: New file.
4292 * config/te-ppcnw.h: Delete: Obsolete.
4293 * configure.in: Eliminate ill NetWare targets. Make generic
4294 NetWare target use proper emulation.
4295 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4296 reference to new te-netware.h.
4297 * configure: Regenerate.
4298 * Makefile.in: Regenerate.
4300 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4302 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4303 comparison in .insn pseudo operation.
4305 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4307 * config/obj-coff.c (coff_adjust_section_syms): Use
4308 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4309 (coff_frob_section): Likewise.
4310 * config/tc-mips.c (md_apply_fix3): Likewise.
4311 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4312 (elf_frob_file_after_relocs): Likewise.
4314 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4316 * config/tc-hppa.c (log2): Rename to exact_log2.
4317 (pa_next_subseg): Delete unused function.
4318 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4319 (create_new_subspace): Likewise.
4322 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4323 labels. Fix warning.
4325 2004-05-28 DJ Delorie <dj@redhat.com>
4327 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4328 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4329 or non-merged symbols.
4331 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4333 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4334 restore the old slot when inserting srlz.i/srlz.d.
4336 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4338 * Makefile.am: Regenerate dependecies.
4339 * Makefile.in: Regenerate.
4340 * config/tc-sh.c (valid_arch): Make unsigned.
4341 (preset_target_arch): Likewise.
4342 (md_begin): Use new architecture flags system.
4343 (get_specific): Likewise.
4344 (assemble_ppi): Likewise.
4345 (md_assemble): Likewise. Also fix error check for bad opcodes.
4346 (md_parse_option): Likewise. Also generate -isa values according
4347 to the table in bfd/cpu-sh.c instead of just constants. Also
4348 allow <arch>-up ISA variants.
4349 (sh_elf_final_processing): Replace if-else chain with a call to
4350 sh_find_elf_flags().
4352 2004-05-28 Peter Barada <peter@the-baradas.com>
4354 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4355 with zero offset into mode 2 addressing to save a word.
4357 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4359 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4360 (ar_is_only_in_integer_unit): New.
4361 (ar_is_only_in_memory_unit): New.
4362 (generate_unwind_image): Silence gcc on 32bit host.
4363 (md_assemble): Use ar_is_only_in_integer_unit instead of
4364 ar_is_in_integer_unit. Check AR access.
4366 2004-05-27 Peter Barada <peter@the-baradas.com>
4368 * config/tc-m68k.c (md_begin): Sort the opcode table into
4370 (m68k_compare_opcode): New function to do the sorting.
4372 2004-05-24 Peter Barada <peter@the-baradas.com>
4374 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4375 addressing on MIT style operands.
4376 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4378 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4381 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4383 * expr.c (operand, operator): Don't reject '++' and '--'.
4385 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4387 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4390 2004-05-17 Adam Nemet <anemet@lnxw.com>
4392 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4393 * configure: Regenerate.
4395 2004-05-13 Paul Brook <paul@codesourcery.com>
4397 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4399 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4401 * configure.in (or32-*-rtems*): Switch to elf.
4402 * configure: Regenerate.
4404 2004-05-13 Nick Clifton <nickc@redhat.com>
4406 * po/fr.po: Updated French translation.
4408 2004-05-11 Nick Clifton <nickc@redhat.com>
4410 * doc/as.texinfo (Section): Document G and T flags to .section
4411 directive. Document the extra arguments that the G flag
4412 requires. Document the #tls flag.
4414 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4416 * subsegs.c (section_symbol): Create a new section symbol if
4417 the existing one doesn't match.
4418 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4420 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4422 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4423 to cope with VR4181A errata MD(1) and MD(4).
4425 2004-05-07 Brian Ford <ford@vss.fsi.com>
4427 * NEWS: Mention .secrel32 for pe[i]-i386.
4429 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4431 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4432 (HANDLE_ALIGN): New.
4434 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4436 * Makefile.am (DIST_SUBDIRS): Define.
4437 * aclocal.m4: Regenerate with automake 1.8.4.
4438 * Makefile.in: Likewise.
4439 * doc/Makefile.in: Likewise.
4441 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4443 * config/tc-ia64.c (dot_serialize): Declare.
4444 (dot_serialize): New function.
4445 (md_pseudo_table): Add ".serialize.data" and
4446 ".serialize.instruction" directives.
4448 2004-05-06 Nick Clifton <nickc@redhat.com>
4450 * messages (as_internal_value_out_of_range): Print a message about
4451 a value being out of range. Be consistent about whether the
4452 values are printed in decimal or hexadecimal.
4453 (as_warn_value_out_of_range): Generate a warning message about an
4455 (as_bad_value_out_of_range): Generate an error message about an
4457 * as.h: Prototype the new functions.
4458 * config/tc-alpha.c (insert_operand): Use new function.
4459 * config/tc-arc.c (arc_insert_operand): Likewise.
4460 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4461 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4462 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4463 * config/tc-s390.c (s390_insert_operand): Likewise.
4464 * config/tc-v850.c (v850_insert_operand): Likewise.
4466 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4468 * configure.in: Set em=linux for frv-*-*linux*.
4469 * configure: Rebuilt.
4470 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4471 (frv_md_fdpic_enabled): New.
4472 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4473 (DEFAULT_FDPIC): New.
4474 (frv_flags): Use DEFAULT_FDPIC.
4475 (frv_pic_flag): Likewise.
4476 (OPTION_NOPIC): New.
4477 (md_longopts): Add -mnopic.
4478 (md_parse_option): Handle it.
4479 (md_show_usage): Add -mfdpic and -mnopic.
4481 2004-05-05 Peter Barada <peter@the-baradas.com>
4483 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4484 chips for invalid coldfire instructions, rename selectors
4485 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4486 add current_chip to track which chip is referred to(including save/restore),
4487 use current_chip to select control registers, not current_arch.
4488 (md_show_usage): Add new chips.
4489 * doc/c-m68k.texi: Document new command line switches.
4491 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4493 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4494 (NOP_OPCODE): Define.
4495 (s390_align_code): Remove prototype.
4496 * tc-s390.c (s390_align_code): Remove.
4498 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4500 * config/tc-ia64.c (make_unw_section_name): Removed.
4501 (start_unwind_section): New function.
4502 (generate_unwind_image): Take const segT instead of const
4504 (dot_handlerdata): Adjusted.
4505 (dot_endp): Likewise.
4507 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4509 * config/obj-elf.c (obj_elf_change_section): Allow the
4510 ".note.GNU-stack" section has SHF_EXECINSTR.
4512 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4514 * config/obj-elf.c (get_section): Return bfd_boolean.
4515 (obj_elf_change_section): Call bfd_get_section_by_name_if
4516 instead of bfd_map_over_sections.
4518 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4520 * config/obj-elf.c (get_section): New function.
4521 (obj_elf_change_section): Support multiple sections with same
4524 2004-04-30 Nick Clifton <nickc@redhat.com>
4526 * config/tc-arm.c (create_register_alias): Fix typo checking for
4527 case sensitive register aliases.
4528 (co_proc_number): Use error message string in all_reg_maps[]
4530 (cp_reg_required_here): Likewise.
4531 (fp_reg_required_here): Likewise.
4533 2004-04-29 Brian Ford <ford@vss.fsi.com>
4535 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4537 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4539 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4540 (load_address, macro, mips_ip, md_parse_option)
4541 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4542 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4543 embedded-PIC handling, and update comments.
4544 (SWITCH_TABLE): Remove.
4545 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4546 (enum mips_pic_level): Remove EMBEDDED_PIC.
4547 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4548 (TC_FORCE_RELOCATION): Update comment.
4549 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4550 might be safe to remove now that MIPS embedded-PIC is gone.
4552 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4554 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4555 call to obj_set_subsection_attributes.
4556 (obj_som_init_stab_section): Likewise.
4557 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4558 (pa_def_subspaces): Provide comdat default.
4559 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4560 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4561 calls to create_new_subspace and update_subspace to pass comdat flag.
4562 (create_new_subspace, update_subspace): Add new comdat argument. Use
4563 it in calls to obj_set_subsection_attributes.
4564 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4565 and use of comdat, common and dup_comm parameters.
4567 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4569 * config/obj-elf.c (obj_elf_change_section): Check if the old
4570 group name is NULL before comparison.
4572 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4574 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4576 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4578 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4580 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4582 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4583 (OPTION_MEMBEDDED_PIC): Remove.
4584 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4585 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4586 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4587 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4588 (OPTION_ELF_BASE): Renumber.
4589 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4590 (md_show_usage): Remove mention of -membedded-pic.
4591 * doc/as.texinfo: Remove mention of -membedded-pic.
4593 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4595 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4596 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4598 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4599 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4600 USE_GLOBAL_POINTER_OPT.
4602 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4604 * config/tc-mips.c (macro): One more use of load_delay_nop.
4606 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4608 * config/tc-mips.c (load_delay_nop): New function.
4609 (load_address, macro): Use load_delay_nop() to build a nop
4610 which can be omitted with gpr_interlocks.
4612 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4614 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4615 cop_interlocks): Remove superfluous CPU entries.
4617 2004-04-22 Paul Brook <paul@codesourcery.com>
4619 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4621 2004-04-22 Peter Barada <peter@the-baradas.com>
4623 * NEWS: Added support for EMAC instructions and MAC/EMAC
4625 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4626 scale factor tokens, trailing_ampersand to mark mask addressing
4627 for MAC/EMAC instructions.
4628 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4630 (yylex): Handle '>', '<', and '&' following '+'.
4631 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4632 architectures in archs[].
4633 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4634 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4636 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4637 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4639 Add EMAC operands to init_table[].
4641 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4643 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4645 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4646 * config/tc-arm.c (enum mstate): Delete from here.
4647 (mapping_state): Remove the static mapstate variable and instead
4648 store the state in the segment. This allows a per-section mapping
4649 state. Handle and ignore MAP_UNDEFINED states.
4650 (arm_elf_change_section): Get the current mapping state from the
4652 (s_ltorg): Set the mapping state to MAP_DATA.
4653 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4654 for each pool as it is emitted.
4656 2004-04-22 Nick Clifton <nickc@redhat.com>
4658 * config/tc-arm.h: Formatting tidy ups.
4660 2004-04-20 Chris Demetriou <cgd@broadcom.com>
4662 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4664 2004-04-20 DJ Delorie <dj@redhat.com>
4666 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4667 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4668 [TE_PE] (O_secrel): Define.
4669 [TE_PE] (x86_pe_cons_fix_new): New.
4670 [TE_PE] (pe_directive_secrel): Likewise.
4671 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4673 2004-04-19 Eric Christopher <echristo@redhat.com>
4675 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4676 of previous patch for fix in gcc.
4678 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4680 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4682 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4684 * read.c (do_align): Call md_flush_pending_output, if defined.
4686 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4688 * expr.c (operand): Correct checks for ++ and --.
4690 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4692 * config/tc-generic.c: Add some comments.
4694 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
4696 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4697 -{no-}mfix-vr4122-bugs.
4698 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4699 (append_insn, mips_emit_delays): Update accordingly.
4700 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4701 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4702 (md_parse_option): Update after above changes.
4703 (md_show_usage): Add -mfix-vr4120.
4705 2004-04-13 Bob Wilson <bob.wilson@acm.org>
4707 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4708 of .section directive; add a reference to the ELF .subsection
4711 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4713 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4716 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4718 * Makefile.am: Remove mips from aout targets.
4719 * Makefile.in: Regenerate.
4720 * configure.in: Remove mips-dec-bsd* target.
4721 * configure: Regenerate.
4723 2004-04-07 Alan Modra <amodra@bigpond.net.au>
4726 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4727 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4728 Update "mapping". Restrict some @ modifiers to 32 bit.
4730 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4731 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4733 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4734 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4735 dont_adjust_reloc_32 is set.
4736 (md_longopts): Add option -renesas.
4737 (md_parse_option, md_show_usage): Likewise.
4738 * doc/c-sh.texi: Likewise.
4740 2004-04-01 Dave Korn <dk@artimi.com>
4742 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4743 hi16 and lo16 fixS structs.
4744 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4745 exactly the same way as for RELOC_DLX_REL16.
4746 (machine_ip): properly respect LO flag in the_insn and
4747 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4748 (md_apply_fix3): apply RELOC_DLX_LO16.
4750 2004-03-30 Stan Shebs <shebs@apple.com>
4752 Remove long-obsolete MPW support.
4753 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4754 * configure.in: Remove mention of ppc-*-mpw* config.
4755 * configure.in: Likewise.
4757 2004-03-30 Nick Clifton <nickc@redhat.com>
4759 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4760 OBJ_ELF being defined.
4762 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4764 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4766 2004-03-23 Paul Brook <paul@codesourcery.com>
4768 * config/tc-arm.c (meabi_flags): New variable.
4769 (arm_parse_eabi): New function.
4770 (md_begin): Set flags for EABI v3.
4772 (arm_long_opts): Add meabi.
4773 * doc/as.texinfo <ARM>: Document -meabi.
4774 * doc/c-arm.texi: Ditto.
4776 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4778 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4779 tables even when use_literal_section flag is not set.
4781 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4783 * config/tc-sh.c: Remove trailing whitespace.
4785 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4787 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4788 --mul-bug-abort and the default behavior.
4789 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4790 (err_for_dangerous_mul_placement): New variable.
4791 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4793 (md_cris_relax_table): Have placeholder for STATE_MUL.
4794 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4795 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4797 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4798 STATE_BYTE)>: Ditto.
4799 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4800 alignment and position of this frag, emit error message if
4802 (md_assemble): For a multiply insn and when checking it,
4803 transform the current frag into a special frag for that purpose.
4804 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4805 OPTION_MULBUG_ABORT_ON>: Handle new options.
4807 2004-03-19 Bob Wilson <bob.wilson@acm.org>
4809 * config/tc-xtensa.c (mark_literal_frags): New function.
4810 (xtensa_move_literals): Call mark_literal_frags for all literal
4811 segments, including init and fini literal segments.
4812 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4814 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4816 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4817 (pa_comm): Set BSF_OBJECT in symbol flags.
4819 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4821 * Makefile.am: Run "make dep-am".
4822 * Makefile.in: Regenerate.
4823 * doc/Makefile.in: Regenerate.
4824 * config.in: Regenerate.
4825 * po/gas.pot: Regenerate.
4827 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4829 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4830 (demand_empty_rest_of_line): Issue an error here.
4831 (ignore_rest_of_line): Silently skip to end.
4832 (demand_copy_string): Issue an error, not warning.
4834 * config/obj-elf.c (obj_elf_section_name): Likewise.
4835 (obj_elf_section): Likewise.
4836 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4837 (arc_extinst): Likewise.
4838 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4839 (dot_spill): Likewise.
4840 (dot_unwabi): Likewise.
4841 (dot_prologue): Likewise.
4843 * expr.c (operand): Reject ++ and --.
4844 (operator): Likewise.
4846 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4848 * config/tc-sh.c: Include dw2gencfi.h.
4849 (sh_cfi_frame_initial_instructions): New function.
4850 (sh_regname_to_dw2regnum): Likewise.
4851 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4853 (TARGET_USE_CFIPOP): Define.
4854 (tc_cfi_frame_initial_instructions): Likewise.
4855 (tc_regname_to_dw2regnum): Likewise.
4856 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4857 * Makefile.am: Update dependencies.
4858 * Makefile.in: Regenerate.
4860 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4862 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4863 * configure: Regenerate.
4865 2004-03-12 Bob Wilson <bob.wilson@acm.org>
4867 * read.c (s_leb128): Call md_flush_pending_output.
4869 2004-03-12 Michal Ludvig <mludvig@suse.cz>
4871 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4872 * config/tc-i386.h (CpuPadLock): New define.
4873 (CpuUnknownFlags): Added CpuPadLock.
4875 2004-03-07 Andreas Schwab <schwab@suse.de>
4877 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4879 2004-03-07 Richard Henderson <rth@redhat.com>
4881 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4882 (cfi_finish): Likewise for fde.
4884 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4886 * config/tc-ia64.c (md_assemble): Properly handle NULL
4888 (ia64_handle_align): Don't abort if failed to add a stop bit.
4890 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4892 * Makefile.in: Regenerated.
4893 * aclocal.m4: Likewise.
4894 * configure: Likewise.
4895 * doc/Makefile.in: Likewise.
4897 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4899 * config/tc-ia64.c (dot_align): New.
4900 (ia64_do_align): Make it static.
4901 (md_pseudo_table): Use "dot_align" for "align".
4902 (ia64_md_do_align): Don't set align_frag here.
4903 (ia64_handle_align): Add a stop bit to the previous bundle if
4906 * config/tc-ia64.h (ia64_do_align): Removed.
4908 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4910 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4911 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4912 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4913 the most general type or the user specifically requested it.
4914 (md_assemble): Add a new error message for when an instruction
4915 is understood, but is not allowed due to an -isa option.
4917 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
4919 * config/tc-ia64.c (align_frag): New.
4920 (md_assemble): Set the tc_frag_data field in align_frag for
4921 IA64_OPCODE_FIRST instructions.
4922 (ia64_md_do_align): Set align_frag.
4923 (ia64_handle_align): Add a stop bit if needed.
4925 * config/tc-ia64.h (TC_FRAG_TYPE): New.
4926 (TC_FRAG_INIT): New.
4928 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4930 * config/tc-frv.c (fr400_audio): New variable.
4931 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4932 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4933 (target_implements_insn_p): New function.
4934 (md_assemble): Report an error if the processor doesn't implement
4937 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4939 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4940 (md_parse_option): Ditto.
4941 (OPTION_NO_SPECIAL_M32R): Added.
4942 (md_show_usage): Document it.
4943 (enable_speial_m32r): Changed a default value from 0 to 1.
4944 * doc/c-m32r.texi: Document the -no-bitinst option.
4946 2004-02-27 Nick Clifton <nickc@redhat.com>
4948 * config/tc-sh.c (get_operand): Revert previous delta.
4949 (tc_gen_reloc): Check for an unknown reloc type before processing
4952 2004-02-27 Hannes Reinecke <hare@suse.de>
4954 * config/tc-s390.c (s390_insn): Correct range check for opcode in
4955 .insn pseudo operation.
4957 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
4959 * config/tc-sh.c (get_operand): In case of #Imm, check has been
4960 added for wrong syntax.
4962 2004-02-26 Eric Christopher <echristo@redhat.com>
4964 * config/tc-mips.c (mips_dwarf2_addr_size): New.
4965 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4967 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
4969 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4970 nibble types to assembler.
4972 2004-02-25 Fred Fish <fnf@redhat.com>
4974 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4976 2004-02-20 James E Wilson <wilson@specifixinc.com>
4978 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
4980 (fixup_unw_records): New arg before_relax. Pass to slot_index.
4981 (ia64_estimate_size_before_relax): New.
4982 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
4983 (generate_unwind_image): Pass 1 to fixup_unw_records.
4984 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
4985 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
4987 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4989 * stabs.c (generate_asm_file): Avoid warning about use of
4990 uninitialized variable.
4992 2004-02-18 David Mosberger <davidm@hpl.hp.com>
4994 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
4995 body, and endp, allow unwind records which do not have a "t"
4996 (time/instruction) field.
4998 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5000 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5001 (do_mav_dspsc_2): Likewise.
5002 Fix accumulator registers move opcodes.
5004 2004-02-13 Hannes Reinecke <hare@suse.de>
5005 Jakub Jelinek <jakub@redhat.com>
5007 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5009 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5011 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5012 (tc_frob_symbol): New macro definition.
5013 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5015 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5017 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5020 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5022 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5023 (TC_CASE_SENSITIVE): ... this.
5024 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5025 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5027 2004-02-06 James E Wilson <wilson@specifixinc.com>
5029 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5030 (generate_unwind_image): Re-add it here.
5032 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5034 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5035 * read.h (SKIP_WHITESPACE): Turn into an expression.
5036 * read.c (read_a_source_file): A pseudo is removed by having a
5039 2004-02-05 James E Wilson <wilson@specifixinc.com>
5041 * config/tc-ia64.c (output_endp): New.
5042 (count_bits): Delete.
5043 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5044 endp unwind records.
5045 (fixup_unw_records): Handle endp unwind records. Delete code for
5046 shortening prologue regions not followed by a body record.
5047 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5048 * config/tc-ia64.h (unw_record_type): Add endp.
5050 2004-02-03 James E Wilson <wilson@specifixinc.com>
5052 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5053 fill padding bytes with zeroes.
5054 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5055 sets unwind_record slot_number and slot_frag fields.
5057 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5059 * config/tc-mips.c (add_got_offset_hilo): New function.
5060 (macro): Use load_register() and add_got_offset_hilo() to load
5061 constants instead of hardcoding code sequences throughout.
5063 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5065 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5067 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5069 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5071 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5072 of hard-coded test for TARGET_OS=elf.
5074 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5076 * config/tc-mips.c (hilo_interlocks): Change definition
5077 so that MIPS32, MIPS64 and later ISAs are included, along with
5078 the already-included machines. Update comments.
5080 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5082 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5083 undefined local labels.
5085 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5087 * config/tc-mips.c (load_address, macro): Update comments about
5088 NewABI GP relaxation.
5090 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5092 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5093 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5094 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5095 (set_at, load_register, load_address, move_register): Likewise.
5096 (load_got_offset, add_got_offset): Likewise.
5097 Update all calls and tidy accordingly.
5099 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5101 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5102 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5103 (RELAX_USE_SECOND): Bump to 0x10000.
5104 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5105 (mips_macro_warning): New variable.
5106 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5107 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5108 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5110 (append_insn): Update mips_macro_warning.sizes.
5111 (macro_start, macro_warning, macro_end): New functions.
5112 (macro_build): Don't emit warnings here.
5113 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5114 (md_convert_frag): Check for cases where one macro alternative
5115 needs a warning and the other doesn't. Emit a warning if the
5116 longer sequence was chosen.
5118 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5120 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5121 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5122 the first sequence, the size of the second sequence, and a flag
5123 that says whether we should warn.
5124 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5125 (RELAX_FIRST, RELAX_SECOND): New.
5126 (mips_relax): New variable.
5127 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5128 (append_insn): Remove "place" argument. Use mips_relax.sequence
5129 rather than "place" to check whether we're expanding the second
5130 alternative of a relaxable macro. Remove redundant check for
5131 branch relaxation. If generating a normal insn, and there
5132 is not enough room in the current frag, call relax_close_frag()
5133 to close it. Update mips_relax.sizes[]. Emit fixups for the
5134 second version of a relaxable macro. Record the first relaxable
5135 fixup in mips_relax. Remove tc_gen_reloc workaround.
5136 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5137 in the same way as in append_insn.
5138 (mips16_macro_build): Remove "place" argument.
5139 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5140 when generating the second version of a relaxable macro.
5141 (load_got_offset, add_got_offset): New functions.
5142 (load_address, macro): Use new relaxation machinery. Remove
5143 tc_gen_reloc workarounds.
5144 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5145 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5146 first version is needed.
5147 (tc_gen_reloc): Remove relaxation handling.
5148 (md_convert_frag): Go through the fixups for a relaxable macro and
5149 mark those that belong to the unneeded alternative as done. If the
5150 second alternative is needed, adjust the fixup addresses to account
5151 for the deleted first alternative.
5153 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5155 * frags.h (frag_room): Declare.
5156 * frags.c (frag_room): New function.
5157 * doc/internals.texi: Document it.
5159 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5161 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5162 optimization for -mtune=r3900, as this will break on other CPUs.
5164 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
5166 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5167 be relaxed, use fixup.
5168 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5170 2004-01-19 Jakub Jelinek <jakub@redhat.com>
5172 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5175 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5177 * config/tc-mips.c (append_insn): Properly detect variant frags
5178 that preclude swapping of relaxed branches. Correctly swap
5179 instructions between frags when dealing with relaxed branches.
5181 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5183 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5185 * aclocal.m4: Regenerate.
5186 * configure: Regenerate.
5188 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5190 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5193 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
5195 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5196 reloc, reserve space for the delay slot as well as the jalr itself.
5198 2004-01-09 Paul Brook <paul@codesourcery.com>
5200 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5201 (do_vfp_sp2_from_reg2): New function.
5203 (do_vfp_dp_from_reg2): Check return values properly.
5205 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5207 * config/tc-mips.c (warn_nops): Remove static variable.
5208 (macro): Remove test of warn_nops.
5209 (md_shortops): Remove 'n'.
5210 (md_parse_option): Remove 'n' case.
5211 (md_show_usage): Remove -n.
5212 * doc/as.texinfo (Overview): Remove MIPS -n option.
5213 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5214 * NEWS: Mention removal of MIPS -n option.
5216 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5217 (cop_interlocks): Check ISA level.
5218 (cop_mem_interlocks): Define.
5219 (reg_needs_delay): Check cop_interlocks rather than
5220 ISA_HAS_COPROC_DELAYS.
5221 (append_insn): Likewise. Use cop_mem_interlocks rather than
5222 directly checking mips_opts.isa.
5223 (mips_emit_delays): Likewise.
5225 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5227 * config/tc-ia64.c (unwind): Move next_slot_number and
5228 next_slot_frag to ...
5229 (unw_rec_list): Here.
5230 (free_list_records): Removed.
5231 (output_unw_records): Likewise.
5232 (generate_unwind_image): Make it void.
5233 (alloc_record): Initialize next_slot_number and next_slot_frag.
5234 (slot_index): Take .org, .space and .align into account.
5235 (fixup_unw_records): Don't set slot_number to 0. Use
5236 list->next_slot_number and list->next_slot_frag instead of
5237 unwind.next_slot_number and unwind.next_slot_frag.
5238 (ia64_convert_frag): New.
5239 (generate_unwind_image): Generate a rs_machine_dependent frag
5241 (emit_one_bundle): Use list->next_slot_number and
5242 list->next_slot_frag instead of unwind.next_slot_number and
5243 unwind.next_slot_frag.
5245 * config/tc-ia64.h (md_convert_frag): Defined as
5247 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5249 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5251 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5252 * config/tc-frv.h (md_apply_fix3): Don't define.
5253 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5255 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5256 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5257 * config/tc-frv.c (line_separator_chars): Add `!'.
5258 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5259 * config/tc-frv.c (md_assemble): Clear insn upfront.
5260 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5261 * config/tc-frv.c (OPTION_FDPIC): New macro.
5262 (md_longopts): Add mfdpic.
5263 (md_parse_option): Handle it.
5264 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5265 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5266 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5267 (frv_pic_ptr): Parse funcdesc.
5269 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5271 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5272 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5274 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5276 * Makefile.am (Makefile): Move the dependency on
5277 $(BFDDIR)/configure.in to...
5278 (CONFIG_STATUS_DEPENDENCIES): ... here.
5279 (AUTOMAKE_OPTIONS): Require automake 1.8.
5280 * Makefile.in: Regenerate.
5281 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5282 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5283 $(BFDDIR)/configure.in here as well.
5284 * doc/Makefile.in: Regenerate.
5286 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5288 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5289 * Makefile.in: Regenerate.
5290 * aclocal.m4: Regenerate.
5291 * doc/Makefile.am (install, install-info): Remove.
5292 (install-data-local): A new hook for install-info.
5293 (AUTOMAKE_OPTIONS): Require automake 1.8.
5294 * doc/Makefile.in: Regenerate.
5296 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
5298 * doc/c-sh.texi: Update description about floating point behavior
5301 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5303 * configure.in: Add m68k-uClinux target.
5304 * configure: Regenerate.
5306 For older changes see ChangeLog-0203
5312 version-control: never