1 2007-07-15 H.J. Lu <hongjiu.lu@intel.com>
3 * gas/config/tc-i386.h (CpuVMX): New.
4 (CpuUnknownFlags): Add CpuVMX.
6 2005-07-14 Jim Blandy <jimb@redhat.com>
8 Add support for the Renesas M32C.
9 * Makefile.am (CPU_TYPES): List m32c.
10 (TARGET_CPU_CFILES): List config/tc-m32c.c.
11 (TARGET_CPU_HFILES): List config/tc-m32c.h.
12 * configure.in: Add case for m32c.
13 * configure.tgt: Add cases for m32c and m32c-*-elf.
14 * configure: Regenerated.
15 * config/tc-m32c.c, config/tc-m32c.h: New files.
16 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
17 * doc/Makefile.in: Regenerated.
18 * doc/all.texi: Set M32C.
19 * doc/as.texinfo: Add text for the M32C-specific options and line
20 comment characters, and refer to c-m32c.texi.
21 * doc/c-m32c.texi: New file.
23 2005-07-14 Nick Clifton <nickc@redhat.com>
26 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
29 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
31 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
32 i386-*-rtemscoff*, sparc-*-rtemsaout*.
34 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
36 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
39 2005-07-08 Ben Elliston <bje@au.ibm.com>
41 * frags.h: Remove ANSI_PROTOTYPES conditional code.
42 * config/obj-elf.h: Likewise.
43 * config/tc-h8300.h: Likewise.
44 * config/tc-h8500.h: Likewise.
45 * config/tc-i370.h: Likewise.
46 * config/tc-i386.h: Likewise.
47 * config/tc-m68hc11.h: Likewise.
48 * config/tc-m68k.h: Likewise.
49 * config/tc-ppc.h: Likewise.
50 * config/tc-s390.h: Likewise.
51 * config/tc-sh.h: Likewise.
52 * config/tc-sparc.h: Likewise.
53 * config/tc-tic30.c: Likewise.
54 * config/tc-w65.h: Likewise.
55 * config/tc-xtensa.h: Likewise.
57 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
60 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
62 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
64 * config/tc-tic30.c (debug): Add format attribute. Fix format
67 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
69 * config/tc-i386.c (cpu_arch): Add sse3.
71 * config/tc-i386.h (CpuSSE3): Renamed from ...
72 (CpuPNI): This. Defined as CpuSSE3.
74 * doc/c-i386.texi: Document .sse3.
76 2005-07-06 Jan Beulich <jbeulich@novell.com>
78 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
80 2005-07-05 Nick Clifton <nickc@redhat.com>
82 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
83 md_chars_to_numbers to an unsigned pointer in order to avoid a
86 2005-07-05 Paul Brook <paul@codesourcery.com>
88 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
90 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
92 * config/tc-ms1.c: New.
93 * config/tc-ms1.h: New.
94 * testsuite/gas/ms1/allinsn.d: New.
95 * testsuite/gas/ms1/allinsn.s: New.
96 * testsuite/gas/ms1/badinsn.s: New.
97 * testsuite/gas/ms1/badinsn1.s: New.
98 * testsuite/gas/ms1/badoffsethigh.s: New.
99 * testsuite/gas/ms1/badoffsetlow.s: New.
100 * testsuite/gas/ms1/badorder.s: New.
101 * testsuite/gas/ms1/badreg.s: New.
102 * testsuite/gas/ms1/badsignedimmhigh.s: New.
103 * testsuite/gas/ms1/badsignedimmlow.s: New.
104 * testsuite/gas/ms1/badsyntax.s: New.
105 * testsuite/gas/ms1/badsyntax1.s: New.
106 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
107 * testsuite/gas/ms1/badunsignedimmlow.s: New.
108 * testsuite/gas/ms1/errors.exp: New.
109 * testsuite/gas/ms1/ldst.s: New.
110 * testsuite/gas/ms1/misc.d: New.
111 * testsuite/gas/ms1/misc.s: New.
112 * testsuite/gas/ms1/ms1-16-003.d: New.
113 * testsuite/gas/ms1/ms1-16-003.s: New.
114 * testsuite/gas/ms1/ms1.exp: New.
115 * testsuite/gas/ms1/msys.d: New.
116 * testsuite/gas/ms1/msys.s: New.
117 * testsuite/gas/ms1/relocs.d: New.
118 * testsuite/gas/ms1/relocs.exp: New.
119 * testsuite/gas/ms1/relocs1.s: New.
120 * testsuite/gas/ms1/relocs2.s: New.
122 2005-07-05 Jan Beulich <jbeulich@novell.com>
124 * config/tc-i386.h (CpuSVME): New.
125 (CpuUnknownFlags): Include CpuSVME.
126 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
127 as alias of sledgehammer.
128 (md_assemble): Include invlpga in the check for insns with two source
130 (process_operands): Include SVME insns in the check for ignored
131 segment overrides. Adjust diagnostic.
132 (i386_index_check): Special-case SVME insns with memory operands.
134 2005-07-04 Khem Raj <kraj@mvista.com>
135 Nick Clifton <nickc@redhat.com>
137 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
138 use an immediate value.
139 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
140 since the register field of the operands structure is unsigned.
141 (s_arm_unwind_save_vfp): Make "reg" unsigned.
142 (parse_operands): Make the 2ns parameter an unsigned pointer to
144 (do_ldrd): When using the imm field of the operands structure as a
145 second register field, treat it as unsigned.
147 2005-07-04 Alan Modra <amodra@bigpond.net.au>
150 * config/obj-elf.c (obj_elf_change_section): Use backend
153 2005-07-01 Jan Beulich <jbeulich@novell.com>
155 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
156 (output_spill_psprel, output_spill_psprel_p): Combine.
157 (output_spill_sprel, output_spill_sprel_p): Combine.
158 (output_spill_reg, output_spill_regp_p): Combine.
159 (process_one_record): Handle psp_psprel.
160 (parse_predicate_and_operand): New.
161 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
162 initialize output values. Emit diagnostic case here.
163 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
164 (add_unwind_entry): New second parameter. Allow first parameter to
165 be NULL. Parse optional tag, emit warning about further support for
166 it otherwise being missing. Check end-of-line when requested.
167 (dot_fframe): Clear operand when wrong. Allow tag.
168 (dot_vframe): Likewise.
169 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
171 (dot_vframepsp): Remove.
172 (dot_altrp): Clear operand when wrong. Allow tag.
173 (dot_save): Likewise. Let default case also go through
175 (dot_savemem): Likewise.
176 (dot_restore): Don't return when wrong operand. Allow tag.
177 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
178 parse_predicate_and_operand and the new arguments to
179 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
180 when wrong operand. Allow tag.
181 (dot_restorereg, dot_restorereg_p): Likewise.
182 (dot_spillmem, dot_spillmem_p): Likewise.
183 (dot_saveg): Clear operand when wrong. Perform tighter operand
185 (dot_savef): Likewise.
186 (dot_saveb): Likewise.
187 (dot_savegf): Likewise.
188 (dot_spill): Remove end-of-line check. Combine. Simplify by using
189 parse_predicate_and_operand and the new arguments to
190 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
191 when wrong operand. Allow tag.
193 (dot_label_state): Don't return when wrong operand.
194 (dot_copy_state): Likewise.
195 (dot_unwabi): Likewise. Check if in prologue.
196 (dot_body): Don't call demand_empty_rest_of_line.
197 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
199 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
200 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
201 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
202 (parse_operand): New second parameter. Don't deal with '}' here
203 anymore. Don't advance past end-of-line.
204 (parse_operands): Pass second argument to parse_operand.
205 (ia64_start_line): Prevent out-of-bounds access through
206 input_line_pointer. Deal with '}' here.
207 (ia64_unrecognized_line): Don't deal with '}' here.
208 (dot_alias): Use ignore_rest_of_line not its deprecated alias
209 discard_rest_of_line.
211 2005-06-30 Zack Weinberg <zack@codesourcery.com>
213 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
214 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
215 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
216 (do_branch): Always set inst.reloc.pc_rel.
217 (s_arm_elf_cons): Disallow use of (plt) suffix.
218 (do_adrl): Adjust X_add_number unconditionally.
219 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
220 argument. Handle all adjustment for pipeline offset here.
221 (md_apply_fix): No need to undo work of md_pcrel_from. No
222 need to extract pre-encoded pipeline adjustments from various
223 branch instructions. Generally, assume instructions are already
224 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
225 special cases. Handle BFD_RELOC_ARM_PLT32 like
226 BFD_RELOC_ARM_PCREL_BRANCH.
227 (tc_gen_reloc): Remove OBJ_ELF special case.
228 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
230 2005-06-30 Ben Elliston <bje@gnu.org>
232 * Makefile.am (check-DEJAGNU): Don't search for expect.
233 * Makefile.in: Regenerate.
235 2005-06-30 Ben Elliston <bje@gnu.org>
237 * Makefile.am (EXPECT): Set to expect.
238 (RUNTEST): Likewise, set to runtest.
239 * Makefile.in: Regenerate.
241 2005-06-23 Ben Elliston <bje@gnu.org>
243 * config/m68k-parse.h: Use ISO C90.
244 * config/m68k-parse.y: Likewise.
245 * config/tc-m68k.h: Likewise.
247 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
250 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
252 (optimize_disp): Optimize only if possible. Don't use 64bit
253 displacement on non-constants and do same on constants if
256 2005-06-17 Jan Beulich <jbeulich@novell.com>
258 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
259 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
260 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
261 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
262 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
264 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
265 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
266 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
267 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
268 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
269 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
270 convert 8-byte pc-relative relocations.
271 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
272 (i386_validate_fix): Likewise.
273 (x86_cons): Also handle quad values in 64-bit mode.
274 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
275 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
276 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
277 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
279 2005-06-13 Zack Weinberg <zack@codesourcery.com>
281 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
282 symbolP as well as for names with a leading dot. Use ACONCAT.
283 (md_apply_fix): For branch relocations, only replace value
284 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
285 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
286 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
287 (LOCAL_LABEL_PREFIX): Don't define.
289 2005-06-10 Alan Modra <amodra@bigpond.net.au>
291 * config/tc-hppa.c (pa_block): Allocate just one byte for the
294 2005-06-08 James E Wilson <wilson@specifixinc.com>
297 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
298 is NULL, then emit a warning, and return the current index.
300 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
303 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
304 temporary copy of the operands array so that changes can be safely
305 backed out if the insn does not match.
306 (m68k_compare_opcode): Shortcut the test when the parameters are
307 the same. Return 1 if the names match but the second opcode is
308 further on in the array than the first.
310 2005-06-08 Nick Clifton <nickc@redhat.com>
313 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
315 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
317 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
319 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
320 Michael Snyder <msnyder@redhat.com>
321 Stan Cox <scox@redhat.com>
323 * configure.in: Add ms1 case.
325 * configure: Regenerate.
327 * configure.tgt: Add ms1 case.
329 2005-06-07 Bob Wilson <bob.wilson@acm.org>
331 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
332 * config/tc-xtensa.c (new_resource_table): Likewise.
333 (resize_resource_table): Likewise.
334 (release_resources): Fix assertion for unsigned values.
336 2005-06-07 Zack Weinberg <zack@codesourcery.com>
338 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
339 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
340 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
341 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
342 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
343 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
344 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
345 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
346 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
347 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
348 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
349 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
350 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
351 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
352 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
353 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
354 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
355 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
356 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
357 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
358 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
359 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
360 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
361 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
362 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
363 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
364 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
365 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
366 * config/tc-xtensa.c, config/tc-z8k.c:
367 Replace all instances of the string "_apply_fix3" with
369 * po/POTFILES.in, po/gas.pot: Regenerate.
371 2005-06-08 Alan Modra <amodra@bigpond.net.au>
373 * Makefile.am: Run "make dep-am".
374 (POTFILES): Remove GAS_CFILES.
375 * Makefile.in: Regenerate.
377 2005-06-07 David Ung <davidu@mips.com>
379 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
380 24kc, 24kf and 24kfx under MIPS32 release 2.
382 2005-06-04 Nick Clifton <nickc@redhat.com>
384 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
385 to their Thumb-enabled equivalents.
387 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
389 * config/tc-mips.c (load_register): Add leading "0x" to the
390 output of sprintf_vma().
393 2005-06-01 Nick Clifton <nickc@redhat.com>
395 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
396 test for the presence of thumb version of the parsing functions
397 since they must always exist and the test generates a compile time
400 2005-05-31 Richard Henderson <rth@redhat.com>
402 * config/tc-alpha.c (O_lituse_jsrdirect): New.
403 (alpha_reloc_op): Add it.
404 (debug_exp): Handle it.
405 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
406 (emit_insn): Handle it.
407 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
409 2005-05-31 Christian Groessler <chris@groessler.org>
411 * write.c (dump_section_relocs): Convert to ISO-C.
412 (write_relocs): Avoid signed/unsigned and fprintf argument
413 warnings in debug code.
415 2005-05-26 Zack Weinberg <zack@codesourcery.com>
417 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
418 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
419 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
420 (md_apply_fix3): Delete fix_is_thumb variable; refer to
421 fixP->tc_fix_data directly in the sole place it was used.
422 Explicitly truncate value, *valP, fixP->fx_addnumber, and
423 fixP->fx_offset to 32 bits, for consistent behavior between 32-
426 2005-05-27 Jan Beulich <jbeulich@novell.com>
428 * config/tc-ia64.c (struct proc_pending): New.
429 (unwind): Replace proc_start with proc_pending.
430 (unwind_diagnostic): Check unwind.proc_pending.sym.
431 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
432 Check if previous proc not closed. Record all entry points.
433 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
434 Set symbol sizes for entry points recorded in dot_proc. Check
435 arguments for consistency with respective .proc's.
436 (md_assemble): Replace unwind.proc_start with
437 unwind.proc_pending.sym.
439 2005-05-27 Jan Beulich <jbeulich@novell.com>
441 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
442 and last_ptr. Check all in-use slots for first one with non-NULL
443 unwind_record. Don't reload end_ptr before second update round.
445 2005-05-26 James E Wilson <wilson@specifixinc.com>
447 * config/tc-ia64.c (extra_goodness): Update comment.
448 (md_begin): Add debugging code to print best_template table.
450 2005-05-25 Jan Beulich <jbeulich@novell.com>
452 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
455 2005-05-25 Jan Beulich <jbeulich@novell.com>
457 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
458 BFD_RELOC_UNUSED when determining the width of the reloc.
460 2005-05-25 Jan Beulich <jbeulich@novell.com>
462 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
465 2005-05-25 Jan Beulich <jbeulich@novell.com>
467 * config/tc-ia64.c (dot_radix): Rewrite.
469 2005-05-25 Jan Beulich <jbeulich@novell.com>
471 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
473 (alloc_record): Remove references to next_slot_number and
475 (emit_one_bundle): Likewise.
477 2005-05-22 Nick Clifton <nickc@redhat.com>
479 * config/tc-v850.c (md_apply_fix3): Pass the address of the
480 message buffer when invoking the insert function.
482 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
484 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
485 only if an instruction match is found.
487 2005-05-20 Bob Wilson <bob.wilson@acm.org>
489 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
490 to addition in argument to xtensa_dwarf2_emit_insn.
492 2005-05-19 Zack Weinberg <zack@codesourcery.com>
494 * Makefile.am: Have 'all' depend on 'info'.
495 * Makefile.in: Regenerate.
497 2005-05-19 Alan Modra <amodra@bigpond.net.au>
499 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
501 2005-05-19 Anton Blanchard <anton@samba.org>
503 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
504 (md_show_usage): Document it.
505 (ppc_setup_opcodes): Insert POWER5 mnemonics.
506 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
508 2005-05-19 Jan Beulich <jbeulich@novell.com>
510 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
511 relocations in unwind section.
513 2005-05-18 Nick Clifton <nickc@redhat.com>
515 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
516 if one exists. Ignore any error messages it may produce, just
517 allow it to perform the insertion.
519 2005-05-17 Zack Weinberg <zack@codesourcery.com>
521 * hash.c (hash_lookup): Add len parameter. All callers changed.
522 (hash_find_n): New interface.
523 * hash.h: Prototype hash_find_n.
524 * sb.c: Include as.h.
525 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
526 (sb_scrub_and_add_sb): New interface.
527 * sb.h: Prototype sb_scrub_and_add_sb.
528 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
530 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
531 reference to BFD_RELOC_ARM_GOT12 which is never generated.
532 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
534 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
536 * doc/Makefile.am (gasver.texi): Don't use $<.
537 * doc/Makefile.in: Regenerated.
539 2005-05-17 Nick Clifton <nickc@redhat.com>
542 * symbols.c (resolve_symbol_value): Do not move symbols whose
543 value expression has not been resolved or finalized into the
544 absolute section as this will confuse other parts of the assembler
545 into thinking that their value is zero.
547 2005-05-17 Jan Beulich <jbeulich@novell.com>
549 * read.c (_find_end_of_line): New.
550 (find_end_of_line): New.
551 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
552 (read_a_source_file): Use it.
555 (get_line_sb): Use it.
556 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
557 (s_comm_internal): Likewise.
560 (s_ignore): Use ignore_rest_of_line.
561 * read.h (find_end_of_line): Prototype.
562 (discard_rest_of_line): Remove prototype. #define to
565 2005-05-17 Nick Clifton <nickc@redhat.com>
567 * config/tc-v850,h (TC_FIX_TYPE): Define.
568 (TC_INIT_FIX_TYPE): Define.
569 * config/tc-v850.c (md_assemble): When creating a fix record the
570 operand in the tc_fix_data field.
571 (md_apply_fix3): When applying a resolved fix use the operand's
572 insertion procedure to store the value, if the operand has been
575 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
577 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
579 * Makefile.in: Regenerated.
581 2005-05-13 Sterling Augustine <sterling@tensilica.com>
582 Bob Wilson <bob.wilson@acm.org>
584 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
586 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
587 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
589 2005-05-11 Alan Modra <amodra@bigpond.net.au>
591 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
592 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
594 2005-05-10 Michael Matz <matz@suse.de>
596 * frags.c (frag_grow): Don't be too greedy in allocating memory.
598 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
600 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
603 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
604 Handle label-without-colon before ordinary dot-pseudo as an
605 ordinary label. Don't leak memory for label-without-colon alone
606 on a line. Don't mmixal-munge operands for dot-pseudos.
608 2005-05-10 Jan Beulich <jbeulich@novell.com>
610 * macro.c (get_any_string): Remove the two last parameters. Replace
611 references to the former expand parameter by using macro_alternate.
612 Simplify loop condition for checking for end-of-string.
613 (get_string): Remove redunant call to sb_skip_white.
614 (do_formals): Remove two last arguments to get_any_string.
615 (macro_expand): Likewise.
616 (expand_irp): Likewise.
618 2005-05-10 Jan Beulich <jbeulich@novell.com>
620 * read.c (s_macro): Move local variable 'local' to smaller scope.
621 Call sb_kill on it when done.
623 2005-05-09 Jan Beulich <jbeulich@novell.com>
625 * config/tc-i386.c (optimize_disp): Discard displacement entirely
626 when zero and not required by encoding constraints.
628 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
631 * config/tc-sh64.c (sh64_fake_label): New.
633 * config/tc-sh64.h (TC_FAKE_LABEL): New.
635 * doc/internals.texi (TC_FAKE_LABEL): Document.
637 * write.c (TC_FAKE_LABEL): New.
638 (adjust_reloc_syms): Use it.
639 (write_object_file): Likewise.
641 2005-05-09 Jan Beulich <jbeulich@novell.com>
643 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
644 and comma in Intel mode.
646 2005-05-09 Jan Beulich <jbeulich@novell.com>
648 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
649 names to match ABI. Add more registers for 32-bit and 64-bit modes.
650 Make name array static and const. Adjust lookup to account for NULL
651 entries (standing for unused register numbers).
653 2005-05-09 Jan Beulich <jbeulich@novell.com>
655 * config/tc-i386.c (parse_insn): Consider all matching instructions
656 when checking for string instruction after string-only prefix.
658 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
661 * config/tc-ia64.c (start_unwind_section): Properly check
662 comdat group with SHF_GROUP.
664 2005-05-06 Bob Wilson <bob.wilson@acm.org>
666 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
668 2005-05-06 Bob Wilson <bob.wilson@acm.org>
670 * config/tc-xtensa.c: Remove excess whitespace.
671 * config/tc-xtensa.h: Likewise.
672 * config/xtensa-istack.h: Likewise.
673 * config/xtensa-relax.c: Likewise.
674 * config/xtensa-relax.h: Likewise.
676 2005-05-06 Nick Clifton <nickc@redhat.com>
678 * sb.h: Fix formatting of comments.
679 * sb.c: Fix formatting of comments.
681 2005-05-06 Jan Beulich <jbeulich@novell.com>
683 * sb.h (sb_add_buffer): Reintroduce.
684 * sb.c (sb_add_buffer): Likewise.
686 2005-05-06 Jan Beulich <jbeulich@novell.com>
688 * macro.c (new_formal, del_formal): New.
689 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
690 required argument has default value. Stop looking for more formal
691 when there was a vararg one.
692 (macro_expand_body): Use new_formal and del_formal.
693 (macro_expand): Likewise. Initialize local variable err. Don't
694 return immediately when encountering an error. Warn when keyword
695 argument already had a value assigned. Eliminate duplicate clearing
696 of argument value. When current positional argument matches parameter
697 of vararg type, assign to it all the remaining arguments. Issue error
698 when required parameter does not have value.
699 (free_macro): Use del_formal.
700 (expand_irp): Initialize formal type. Free buffers associated with
701 formal prior to returning.
702 * macro.h (struct formal_struct): Add new field 'type' with new
703 enumeration type 'formal_type'.
704 * doc/as.texinfo: Document macro parameter qualifiers.
705 * NEWS: Mention new functionality.
707 2005-05-06 Jan Beulich <jbeulich@novell.com>
709 * cond.c (s_ifb): New.
710 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
711 * read.h (s_ifb): Prototype.
712 * doc/as.texinfo: Document .ifb and .ifnb.
714 2005-05-05 Steve Ellcey <sje@cup.hp.com>
716 * config/tc-ia64.c (MIN): Undef.
718 2005-05-05 Paul Brook <paul@codesourcery.com>
720 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
722 2005-05-05 Matt Thomas <matt@3am-software.com>
724 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
727 2005-05-05 Nick Clifton <nickc@redhat.com>
729 * Update the address and phone number of the FSF organization in
730 the GPL notices in the following files:
731 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
732 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
733 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
734 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
735 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
736 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
737 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
738 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
739 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
740 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
741 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
742 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
743 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
744 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
745 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
746 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
747 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
748 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
749 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
750 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
751 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
752 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
753 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
754 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
755 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
756 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
757 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
758 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
759 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
760 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
761 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
762 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
763 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
764 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
765 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
766 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
767 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
768 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
769 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
770 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
771 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
772 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
773 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
774 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
775 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
776 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
777 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
778 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
779 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
780 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
781 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
782 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
783 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
784 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
785 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
786 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
787 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
788 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
789 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
790 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
791 config/xtensa-istack.h, config/xtensa-relax.c,
792 config/xtensa-relax.h, doc/fdl.texi
794 2005-05-05 Nick Clifton <nickc@redhat.com>
796 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
797 the target_big_endian variable to false.
799 2005-05-04 Alan Modra <amodra@bigpond.net.au>
801 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
802 list traversal. Use bfd_section_list_prepend.
803 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
804 over the section list.
805 * config/tc-xtensa.c (xtensa_remove_section): Delete.
806 (xtensa_insert_section): Delete.
807 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
808 and bfd_section_list_prepend.
809 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
810 bfd_section_list_insert_after.
812 2005-05-03 Nick Clifton <nickc@redhat.com>
814 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
815 of bfd_section_list... macros.
816 * config/tc-mmix.c (mmix_frob_file): Likewise.
817 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
818 (xtensa_insert_section): Likewise.
820 * macro.c (macro_hash): Remove static.
821 * macro.h (macro_hash): Provide an external declaration.
823 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
825 * write.c (write_object_file): Use bfd_section_double_list_remove
828 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
830 * doc/Makefile.am (gasver.texi): Correct quoting.
831 * doc/Makefile.in: Regenerated.
833 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
835 * configure.tgt: Add h8300*-*-rtemscoff.
836 Switch h8300*-*-rtems* to elf.
838 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
840 * hash.c: Undo the last change.
843 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
845 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
847 (DISTCLEANFILES): Remove.
848 (MAINTAINERCLEANFILES): Add asconfig.texi.
849 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
851 2005-04-29 Ben Elliston <bje@au.ibm.com>
853 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
854 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
855 (bignum-copy.o): Remove.
856 * Makefile.in: Regenerate.
857 * makefile.vms (OBJS): Remove bignum-copy.obj.
858 * symbols.h (local_symbol_make): Remove declaration.
859 (verify_symbol_chain_2): Likewise.
860 * symbols.c (local_symbol_make): Make static.
861 (max_indent_level): Likewise.
862 (verify_symbol_chain_2): Remove.
863 * macro.c (macro_hash): Make static.
864 * messages.c (fprint_value): Remove.
865 * read.h (get_absolute_expr): Remove.
866 (emit_leb128_expr): Likewise.
867 (do_s_func): Likewise.
868 * read.c (do_s_func): Make static.
869 (emit_leb128_expr): Likewise.
870 (get_absolute_expr): Likewise.
871 * as.h (as_howmuch): Remove declaration.
872 (fprint_value): Likewise.
873 * as.c (myname): Make static.
874 * input-scrub.c (as_howmuch): Remove.
875 (as_1_char): Likewise.
876 * input-file.h (input_file_is_open): Remove.
877 * input-file.c (input_file_is_open): Likewise.
878 * expr.h (expr_build_unary): Remove declaration.
879 (expr_build_binary): Likewise.
880 * expr.c (expr_build_unary): Remove.
881 (expr_build_binary): Likewise.
882 * hash.h (hash_replace): Remove declaration.
883 (hash_delete): Likewise.
884 * hash.c (hash_replace): Remove.
885 (hash_delete): Likewise.
886 * bignum-copy.c (bignum_copy): Move from here ..
887 * config/tc-vax.c (bignum_copy): .. to here.
888 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
889 (bignum_copy): Remove extern declaration.
890 * sb.h (string_count): Remove extern declaration.
891 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
893 * sb.c (dsize): Replace preprocessor macro with static int.
894 (string_count): Make static.
895 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
897 * config/obj-coff.c (dim_index): Make static.
898 * config/tc-i386.c (GOT_symbol): Likewise.
899 (output_invalid_buf): Likewise.
900 * doc/internals.texi (Warning and error messages): Remove the
901 prototype for fprint_value.
903 2005-04-27 Ben Elliston <bje@au.ibm.com>
907 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
909 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
911 * read.c (pseudo_set): Disallow symbol set to common symbol.
914 * write.c (write_object_file): Report common symbol name when
915 disallowing local symbol set to common symbol.
916 (adjust_reloc_syms): Disallow local symbol set to undefined
919 2005-04-25 Jan Beulich <jbeulich@novell.com>
921 * macro.c (macro_expand_body): Replace locals indicator parameters
922 with actual macro_entry. New local variables macro_line and err.
923 Don't return when encountering an error, just record the fact.
924 Detect local symbol name colliding with parameter. Track line number
925 inside of macro expansion.
926 (do_formals): Move local variable name to wider scope. Check
927 parameter of the same name doesn't already exist. In MRI mode, also
928 check it doesn't collide with the argument count pseudo-parameter).
929 (define_macro): Add file and line number parameters. Remove local
930 variable namestr. New local variable error. Initialize macro_entry
931 members file, line, and name. Don't return when encountering an
932 error, just record the fact. Use %s in some diagnostics for read.c
933 to insert the macro name. Free macro_entry on error.
934 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
935 when encountering an error, just record the fact.
936 (expand_irp): Don't return when encountering an error, just record
938 * macro.h (macro_struct): New members name, file, and line.
939 (define_macro): Add file and line number parameters.
940 * read.c (s_macro): Pass file and line to define_macro. Tag warning
941 regarding pseudo-op redefinition with the file/line that macro
942 definition started at.
944 2005-04-22 Bob Wilson <bob.wilson@acm.org>
946 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
947 (future_alignment_required): Remove ifdefs that use it.
949 2005-04-22 Bob Wilson <bob.wilson@acm.org>
951 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
952 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
953 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
955 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
956 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
958 2005-04-21 Christian Groessler <chris@groessler.org>
960 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
963 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
965 * config/obj-aout.h (S_IS_EXTERN): Removed.
966 * config/obj-bout.h (S_IS_EXTERN): Likewise.
967 * config/obj-coff.h (S_IS_EXTERN): Likewise.
968 * symbols.c (S_IS_EXTERN): Likewise.
969 * symbols.h (S_IS_EXTERN): Likewise.
971 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
973 * config/tc-d10v.c (md_apply_fix3): Likewise.
974 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
975 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
976 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
977 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
978 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
979 (shmedia_md_convert_frag): Likewise.
980 * symbols.c (print_symbol_value_1): Likewise.
981 * write.c (write_object_file): Likewise.
983 2005-04-20 Nick Clifton <nickc@redhat.com>
985 * config/tc-xtensa.c (get_aligned_diff): Change type of
986 branch_align to offsetT so that its signedness matches that of
989 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
990 number into a readable string.
991 (load_register): Likewise.
993 2005-04-20 Andreas Schwab <schwab@suse.de>
995 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
997 2005-04-19 David S. Miller <davem@davemloft.net>
999 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
1000 NULL insn, exit early. Remove now spurious NULL checks.
1001 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
1004 2005-04-19 Jan Beulich <jbeulich@novell.com>
1006 * symbols.h (symbol_find_base): Remove prototype.
1007 * symbols.c (save_symbol_name): Remove code section conditional upon
1009 (symbol_find): Remove.
1010 (symbol_find_base): Rename to symbol_find.
1011 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1013 * config/obj-coff.c (tag_insert): Remove code section conditional
1014 upon STRIP_UNDERSCORE.
1015 (obj_coff_def): Likewise.
1016 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1017 (coff_frob_symbol): Likewise.
1018 (yank_symbols): Likewise.
1019 (c_section_symbol): Likewise.
1020 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1021 * config/tc-arm.c (symbol_locate): Remove code section conditional
1022 upon STRIP_UNDERSCORE.
1023 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1024 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1025 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1026 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1027 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1029 2005-04-19 Andreas Schwab <schwab@suse.de>
1031 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1032 access to application registers.
1034 2005-04-19 Jan Beulich <jbeulich@novell.com>
1036 * config/te-sysv32.h: Remove.
1037 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1039 * Makefile.in (TARG_ENV_HFILES): Likewise.
1041 2005-04-19 Jan Beulich <jbeulich@novell.com>
1044 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1047 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1049 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1051 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1053 * config/tc-mips.c (normalize_constant_expr): Don't check for
1055 (check_absolute_expr): Only call normalize_constant_expr() if
1057 (mips_ip): Likewise.
1059 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1061 2005-04-18 Jan Beulich <jbeulich@novell.com>
1063 * macro.c (free_token): New, freeing all the memory associated with a
1065 (do_formals): Move initializers to ...
1066 (define_macro): ... here.
1067 (delete_macro): Convert passed in name to lower case. Warn when
1068 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1070 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1072 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1074 2005-04-15 Jan Beulich <jbeulich@novell.com>
1076 * config/obj-elf.c (obj_elf_struct): New.
1077 (elf_pseudo_table). Use it for .offset and .struct.
1079 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1080 Sterling Augustine <sterling@tensilica.com>
1082 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1083 than the section alignment.
1085 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1086 H.J. Lu <hongjiu.lu@intel.com>
1088 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1089 * config/tc-xtensa.c (xg_translate_sysreg_op,
1090 xtensa_translate_old_userregs_ops,
1091 xtensa_find_unaligned_branch_targets,
1092 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1093 relax_frag_add_nop): Support 64-bit host.
1094 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1095 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1097 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1099 * configure.tgt: Add support for OpenBSD/sparc ELF.
1101 * configure.tgt: Set emulation for mips-*-openbsd*.
1102 Remove broken mips-dec-openbsd* config.
1103 * configure.in: Set default ABI for mips64-*-openbsd*.
1104 * configure: Regenerate.
1106 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1108 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1109 optimization for constant addresses.
1111 2005-04-14 Nick Clifton <nickc@redhat.com>
1113 * as.c (main): Move parse_args before symbol_begin and frag_init
1114 so that the hash table size can be set before it is used.
1115 * hash.c: Use an unsigned long type for the size of the hash
1117 * hash.h (set_gas_hash_table_size): Update the prototype.
1119 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1121 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1122 * acinclude.m4: Include ../bfd/warning.m4.
1123 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1124 * Makefile.in: Regenerate.
1125 * configure: Regenerate.
1126 * doc/Makefile.in: Regenerate.
1128 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1130 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1131 (normalize_address_expr): New function to sign-extend address
1132 offsets that fit into 32 bits in 32-bit mode.
1133 (macro_build_ldst_constoffset): Use normalize_address_expr()
1134 instead of a handcoded sequence.
1135 (load_register): Likewise. Report oversized numbers in a useful
1137 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1138 for constant addresses. Report oversized numbers in a useful way.
1139 (mips_ip): Use normalize_address_expr() for addresses.
1141 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1143 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1144 similar to other instructions now that they're marked as ImmExt.
1146 2005-04-12 Nick Clifton <nickc@redhat.com>
1148 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1149 (gas_hash_table_size): New static variable.
1150 (set_gas_hash_table_size): New function: Records a requested size
1151 for the hash tables.
1152 (get_gas_hash_table_size): New function: Return a prime number
1153 near the requested size of the hash table.
1154 (hash_new): Use get_gas_hash_table_size.
1155 * hash.h: Add a prototype for set_gas_hash_table_size.
1156 * as.c (show_usage): Add description of new switches: --hash-size
1157 and --reduce-memory-overheads.
1158 (option_values): Add OPTION_HASH_TABLE_SIZE and
1159 OPTION_REDUCE_MEMORY_OVERHEADS.
1160 (std_longpopts): Add entries for the new options.
1161 (parse_args): Handle the new options.
1162 * Makefile.am: Add a dependency of as.c on hash.h.
1163 * Makefile.in: Regenerate.
1164 * doc/as.texinfo: Document the new switches.
1165 * NEWS: Mention the new switches.
1167 2005-04-12 Nick Clifton <nickc@redhat.com>
1170 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1173 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1175 * Makefile.am: Run "make dep-am".
1176 * Makefile.in: Regenerate.
1178 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1179 Bob Wilson <bob.wilson@acm.org>
1181 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1183 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1185 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1187 2005-04-11 Jan Beulich <jbeulich@novell.com>
1189 * NEWS: Mention these changes and their effects.
1190 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1192 (check_macro): Likewise.
1193 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1194 labels together with the closing pseudo-op.
1195 (macro_expand_body): Adjust comment. Range-check input before use.
1196 Adjust mis-spelled diagnostic. Use is_name_beginner.
1197 * read.c (try_macro): New.
1198 (read_a_source_file): New static variable last_eol. Don't list
1199 macro expansion lines more than once. Call try_macro.
1200 (s_macro): Set section of line_label to absolute instead of undefined.
1201 * doc/as.texinfo: Add information on the caveats of these changes.
1203 2005-04-11 Alan Modra <amodra@bigpond.net.au>
1205 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1206 * symbols.h (symbol_X_add_number): Update prototype.
1208 2005-04-10 Eric Christopher <echristo@redhat.com>
1210 * symbols.c (symbol_X_add_number): Fix warning.
1212 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1214 * config/tc-m68k.c (md_begin): Support 64bit host.
1215 (get_num): Support 64bit BFD on 32bit host.
1217 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1219 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1221 2005-04-09 Alan Modra <amodra@bigpond.net.au>
1223 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1224 call. Don't do the COFF hacks for multi-emulation gas. Move
1225 demand_empty_rest_of_line back to caller.
1226 (s_set, equals): demand_empty_rest_of_line here.
1229 * as.h (rs_dummy): Define.
1230 * symbols.c (symbol_X_add_number): New function.
1231 * symbols.h (symbol_X_add_number): Declare.
1232 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1233 * read.c (assign_symbol): New function, split out from s_set.
1234 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1235 Fix COFF hacks for multi-emulation gas.
1236 (s_set): Call assign_symbol. Remove "register" keyword.
1237 (set_zero_frag): New function.
1238 (pseudo_set): Always check for assignment to section syms.
1239 Always set segment and frag of symbol, and likewise extern for
1240 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1241 special case exp.X_add_number non-zero for O_symbol expressions.
1242 (equals): Use assign_symbol.
1244 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1246 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1249 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1251 * config/tc-i386.c (tc_gen_reloc): Don't turn
1252 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1254 2005-04-06 Nick Clifton <nickc@redhat.com>
1256 * po/rw.po: New translation: Kinyarwanda
1257 * configure.in (ALL_LINGUAS): Add rw
1258 * configure: Regenerate.
1260 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1261 Bob Wilson <bob.wilson@acm.org>
1263 * config/tc-xtensa.c (branch_align_power): New.
1264 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1265 future_alignment_required): Use branch_align_power to check section
1266 alignment as well as xtensa_fetch_width when aligning branch targets.
1268 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1270 * config/tc-xtensa.c: Warning fixes throughout.
1271 (xtensa_fetch_width): Change to unsigned.
1272 (assemble_nop, xtensa_find_unaligned_branch_targets,
1273 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1274 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1275 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1276 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1277 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1278 get_text_align_max_fill_size, get_text_align_nop_count,
1279 get_text_align_nth_nop_size, get_noop_aligned_address,
1280 get_aligned_diff, convert_frag_align_next_opcode,
1281 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1282 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1283 types, avoiding size_t and using offsetT and addressT appropriately.
1284 (get_text_align_power): Clean up types. Avoid incorrect bound.
1285 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1287 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1289 * config/tc-ia64.c (start_unwind_section): Undo the change
1291 (generate_unwind_image, dot_endp): Likewise.
1293 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1295 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1296 le_nop_stop arrays and initializers to file scope.
1297 (md_begin): When generating code for anything other than
1298 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1300 2005-04-01 Jan Beulich <jbeulich@novell.com>
1302 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1305 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1307 * NEWS: Mention [fdgh]_floating.
1308 * config/atof-vax.c: Fix some whitespace.
1309 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1311 2005-04-01 Nick Clifton <nickc@redhat.com>
1313 * configure.in: Add a check for <unistd.h> providing a prototype
1314 for getopt() which is compatible with the one in
1315 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1316 * configure: Regenerate.
1317 * config.in (HAVE_DECL_GETOPT): Add.
1319 2005-04-01 Jan Beulich <jbeulich@novell.com>
1321 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1323 2005-04-01 Jan Beulich <jbeulich@novell.com>
1325 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1326 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1328 2005-03-30 Julian Brown <julian@codesourcery.com>
1330 * config/tc-arm.c (arm_adjust_symtab): Rename
1331 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1333 2005-03-30 Julian Brown <julian@codesourcery.com>
1335 * config/tc-arm.c (mapping_state): Change documentation in function
1336 comment to cross-reference spec instead. Change type of mapping symbols
1338 (arm_adjust_symtab): Don't change type of mapping symbols here.
1340 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1342 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1343 * config.in: Regenerate.
1344 * configure: Regenerate.
1345 * configure.in: Check for ffs decl and alphabetize.
1347 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1348 Phil Blundell <philb@gnu.org>
1350 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1351 (md_apply_fix3): Mark TLS symbols.
1352 (tc_gen_reloc): Handle TLS relocations.
1353 (arm_fix_adjustable): Ignore TLS relocations.
1354 (s_arm_elf_cons): Support expressions after decorated symbols.
1356 2005-03-29 Julian Brown <julian@codesourcery.com>
1358 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1359 whether personality routine index N has been output for this section.
1360 (mapping_state): tc_segment_info_data now struct not enum.
1361 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1362 handled on section change.
1363 (create_unwind_entry): Previous code to output dependency removed.
1364 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1366 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1367 arm_segment_info_type.
1368 (arm_segment_info_type): New struct.
1370 2005-03-28 Sterling Augustine <sterling@tensilica.com>
1371 Bob Wilson <bob.wilson@acm.org>
1373 * config/tc-xtensa.c (do_align_targets): Update comment.
1374 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1375 Insert a LOOP_END frag before every loop target, and do not overload
1376 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1377 (xg_assemble_vliw_tokens): Use do_align_targets.
1378 (xtensa_fix_target_frags): Remove code to convert a
1379 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1380 negatable branch at the end of a loop.
1381 (frag_can_negate_branch): Delete.
1383 2005-03-28 David Mosberger <davidm@hpl.hp.com>
1384 H.J. Lu <hongjiu.lu@intel.com>
1387 NEWS: Mention "-mtune=[itanium1|itanium2]".
1389 * config/tc-ia64.c (md): Add tune.
1390 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1391 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1392 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1393 B unit NOPs are discouraged for McKinley-derived cores.
1394 (md_begin): Don't hardcode the "extra_goodness()" function in
1396 (ia64_init): Set md.tune to itanium2.
1398 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1399 * doc/c-ia64.texi: Likewise.
1401 2005-03-27 Ian Lance Taylor <ian@airs.com>
1403 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1404 bad C_EFCN symbol, print its name.
1406 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1408 * config/tc-xtensa.c (use_longcalls): Delete.
1409 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1410 the use_longcalls flag is set. Do this before checking the segment.
1411 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1412 expand direct calls at this point.
1413 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1414 (xtensa_find_unmarked_state_frags): Likewise.
1415 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1416 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1417 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1418 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1420 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1422 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1424 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1426 * config/tc-cris.h: Convert to ISO C90.
1427 * config/tc-cris.c: Ditto.
1428 (md_estimate_size_before_relax): Remove obsolete comment for
1429 parameter "segment_type".
1430 (md_begin): Document reason for cast of hash_insert argument.
1431 (md_atof): Correct type of parameter "type".
1433 2005-03-24 Nick Clifton <nickc@redhat.com>
1435 * write.h (bit_fix_new): Remove redundant prototype.
1436 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1437 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1438 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1439 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1440 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1441 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1442 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1443 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1444 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1445 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1446 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1447 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1448 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1449 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1450 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1451 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1452 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1453 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1454 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1455 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1456 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1457 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1458 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1459 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1460 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1461 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1462 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1463 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1464 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1465 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1466 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1467 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1468 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1469 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1470 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1471 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1472 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1473 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1474 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1475 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1476 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1477 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1478 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1479 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1480 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1481 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1482 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1483 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1484 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1485 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1486 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1487 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1488 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1489 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1490 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1492 2005-03-23 Jim Blandy <jimb@redhat.com>
1494 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1495 attributes properly.
1497 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1498 Nick Clifton <nickc@redhat.com>
1500 * configure.tgt: Accept any C library to accompany a GNU Linux
1501 implementation, not just the GNU C library.
1502 * configure.in: Likewise.
1503 * configure: Regenerate.
1505 2005-03-23 Nick Clifton <nickc@redhat.com>
1507 * config/tc-tic30.c: Convert to ISO C90 formatting.
1508 * config/tc-tic30.h: Convert to ISO C90 formatting.
1509 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1510 * config/atof-vax.c: Convert to ISO C90 formatting.
1512 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1514 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1515 relocations correctly as well.
1516 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1517 relocations in mergeable sections section-relative either.
1519 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1521 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1523 2005-03-21 Nick Clifton <nickc@redhat.com>
1525 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1526 warning by providing a prototype for sh_symbian_find_elf_flags.
1528 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1531 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1533 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1534 along with other formats that set bfd_gas. Remove unnecessary
1535 setting of bfd_gas. Delete strongarm cases in generic_target
1538 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1541 * config/tc-m68k.c (TRUNC, SEXT): Define.
1542 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1543 (m68k_ip): Truncate or sign extend expressions as appropriate.
1544 (get_num): Likewise.
1545 (md_apply_fix3): Use SEXT.
1547 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1549 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1550 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1551 (obj-vms.o): Delete rule.
1553 * Makefile.in: Regenerate.
1554 * aclocal.m4: Regenerate.
1555 * doc/Makefile.in: Regenerate.
1556 * po/POTFILES.in: Regenerate.
1558 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1560 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1561 flag for coldfire v4e.
1563 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1565 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1566 xg_apply_fix_value and return a value to indicate success.
1567 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1568 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1569 (xtensa_validate_fix_sub): New.
1570 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1571 (tc_gen_reloc): Move code to handle difference of symbols and code to
1572 apply tentative fix values to ...
1573 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1574 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1575 relocations when linkrelax flag is not set.
1576 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1577 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1579 2005-03-17 Jan Beulich <jbeulich@novell.com>
1581 * config/tc-i386.c (i386_scale): Beautify error message.
1582 (Intel syntax comments): Update.
1583 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1585 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1586 Remove declarations.
1587 (intel_bracket_expr): Declare.
1588 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1589 of the function body in a loop allowing to split an operand into two.
1590 Replace calls to malloc and checks of it returning non-NULL with
1591 calls to xmalloc/xstrdup.
1592 (intel_expr): SHORT no longer handled here. Add comment indicating
1593 comparison ops need implementation.
1594 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1595 Check right operand of - does not specify a register when parsing
1596 the address of a memory reference.
1597 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1598 Check operands do not specify a register when parsing the address of
1600 (intel_e06, intel_e06_1): Likewise.
1601 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1602 handle SHORT as well as unary + and -. Don't accept : except for
1603 segment overrides or in direct far jump/call insns.
1604 (intel_brack_expr): New.
1605 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1607 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1608 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1609 Allow symbolic constants as register scale value.
1610 (intel_get_token): Replace call to malloc and check of return value
1611 with call to xmalloc. Change handling for FLAT to match MASM's.
1612 (intel_putback_token): Don't try to back up/free current token if
1615 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1617 * configure.tgt: Set emulation for arm-*-eabi*.
1618 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1619 * config/te-armeabi.h: New file.
1620 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1621 * config/te-symbian.h: Include "te-armeabi.h".
1623 2005-03-16 Nick Clifton <nickc@redhat.com>
1625 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1626 local variable in case it is clobbered by the setjmp.
1628 2005-03-16 Nick Clifton <nickc@redhat.com>
1629 Ben Elliston <bje@au.ibm.com>
1631 * configure.in (werror): New switch: Add -Werror to the
1632 compiler command line. Enabled by default. Disable via
1634 * configure: Regenerate.
1636 2005-03-16 Nick Clifton <nickc@redhat.com>
1638 * config/obj-coff.h: Convert to ISO C90 formatting.
1639 * config/obj-coff.c: Convert to ISO C90 formatting.
1641 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1643 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1644 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1645 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1646 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1647 (insns): Add ARMv6T2 instructions:
1648 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1649 (arm_archs): Add V6T2 variants.
1651 2005-03-15 Nick Clifton <nickc@redhat.com>
1653 * NEWS: Add cutoff for changes in 2.16 release.
1655 2005-03-15 Jan Beulich <jbeulich@novell.com>
1657 * expr.c (operand): Merge handling of unary + into that for unary
1660 2005-03-14 Eric Christopher <echristo@redhat.com>
1662 * config/tc-mips.c: Include dw2gencfi.h.
1663 (mips_cfi_frame_initial_instructions): New.
1664 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1665 (tc_cfi_frame_initial_instructions): Ditto.
1666 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1667 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1668 * Makefile.am: Update dependencies.
1669 * Makefile.in: Regenerate.
1671 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1673 * po/es.po: Commit new Spanish translation.
1675 2005-03-14 Alan Modra <amodra@bigpond.net.au>
1677 * po/tr.po: Commit new Turkish translation.
1679 2005-03-12 Zack Weinberg <zack@codesourcery.com>
1681 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1684 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1686 * config-gas.com: Mark vax-vms as obsolete.
1687 * configure.in: Remove fmt=vms support.
1688 * config.in: Regenerate.
1689 * configure: Regenerate.
1690 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1692 2005-03-10 Sterling Augustine <sterling@tensilica.com>
1693 Bob Wilson <bob.wilson@acm.org>
1695 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1696 when checking if xg_resolve_literals needs to be called.
1697 * config/tc-xtensa.h: Fix spelling typo in a comment.
1699 2005-03-10 Jan Beulich <jbeulich@novell.com>
1701 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1702 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1703 crafted structure declarations with the types from macro.h.
1705 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1707 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1708 for -mno-shared optimization.
1710 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1712 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1713 (MAX_NOPS): Bump to 4.
1714 (mips_fix_vr4130): New variable.
1715 (nops_for_vr4130): New function.
1716 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1717 nops_for_vr4130 if working around VR4130 errata.
1718 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1719 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1720 (md_parse_option): Handle them.
1721 (md_show_usage): Print them.
1722 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1724 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1726 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1729 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1731 * config/tc-mips.h (mips_flush_pending_output): Delete.
1732 (mips_emit_delays): Declare.
1733 (md_flush_pending_output): Use mips_emit_delays.
1734 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1735 the previous instructions.
1736 (md_begin, append_insn, md_parse_option): Update callers.
1737 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1739 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1740 (s_gpdword): Update callers.
1741 (start_noreorder, end_noreorder): New functions.
1742 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1743 manipulating mips_opts or prev_nop_frag directly.
1744 (mips_flush_pending_output): Delete.
1746 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1748 * config/tc-mips.c (mips_move_labels): New function, taken from...
1749 (append_insn, mips_emit_delays): ...here.
1751 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1753 * config/tc-mips.c (MAX_NOPS): New macro.
1754 (history): Resize to 1 + MAX_NOPS.
1755 (fix_vr4120_class): New enumeration.
1756 (vr4120_conflicts): New variable.
1757 (init_vr4120_conflicts): New function.
1758 (md_begin): Call it.
1759 (insn_uses_reg): Constify first argument.
1760 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1761 (nops_for_insn_or_target): New functions.
1762 (append_insn): Use the new nops_for_* functions instead of inline
1763 delay checks. Generalize prev_nop_frag handling to handle an
1764 arbitrary history length. Insert nops into the history buffer
1765 once the number of nops in prev_nop_frag is fixed.
1766 (emit_delays): Use nops_for_insn instead of inline delay checks.
1768 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1770 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1771 check from branch delay code. Remove unnecessary check for branches.
1773 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1775 * config/tc-mips.c (dummy_opcode): Delete.
1776 (nop_insn, mips16_nop_insn): New variables.
1777 (NOP_INSN): New macro.
1778 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1779 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1780 (md_begin): Initialize nop_insn and mips16_nop_insn.
1781 (append_insn): Use the new emit_nop function to add nops, recording
1782 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1783 to reserve room for the instruction and install_insn to install the
1784 final form. Use insert_into_history to record the instruction in
1785 the history buffer. Use move_insn to do delay slot filling.
1786 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1787 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1788 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1790 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1792 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1793 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1794 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1795 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1796 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1798 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1800 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1801 and extended_p fields with a single fixed_p field.
1802 (append_insn, mips_no_prev_insn): Adjust accordingly.
1804 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1806 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1807 a single mips16_absolute_jump_p bit.
1808 (append_insn): Adjust accordingly.
1810 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1812 * config/tc-mips.h (mips_cl_insn): Move definition to...
1813 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1814 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1816 (history): New variable.
1817 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1818 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1819 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1820 (prev_prev_insn_unreordered): Delete.
1821 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1822 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1825 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1827 * doc/Makefile.am: Update as.info dependencies.
1828 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1830 2005-03-08 Jan Beulich <jbeulich@novell.com>
1832 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1833 error, and point to .purgem documentation if someone really needs
1835 * NEWS: Mention macro redefinition is now an error.
1837 2005-03-08 Jan Beulich <jbeulich@novell.com>
1839 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1840 emitted to. Add more precise diagnostics for non-fitting insns based
1841 on that. Eliminate now superfluous special casing of MLX. Clear out
1842 slot information when dropping an insn.
1844 2005-03-08 Jan Beulich <jbeulich@novell.com>
1846 * config/tc-ia64.c (parse_section_name): Rename to...
1847 (cross_section): In addition to separating the name from the rest of
1848 the arguments, also carry out the operation.
1849 (dot_xdata): Use cross_section.
1850 (dot_float_cons): Likewise.
1851 (dot_xstringer): Likewise.
1852 (dot_xdata_ua): Likewise.
1853 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1855 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1857 * po/gas.pot: Regenerate.
1859 2005-03-04 David Daney <ddaney@avtrex.com>
1861 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1862 instead of '_gp' for -mno-shared optimization.
1864 (s_abicalls): Document it in the comment.
1865 (md_show_usage): Document the -mno-shared option.
1867 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
1869 * config/tc-mips.c (mips_set_options): Add sym32 field.
1870 (mips_opts): Initialize it.
1871 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1872 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1873 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1874 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1875 when deciding whether to use a symbolic %highest/%higher expansion.
1876 (macro): Likewise. Remove o64/n32 linux hack. Always use
1877 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1878 and "la". Handle constants separately from symbolic expressions in
1879 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1880 and using load_register to load the high part of the address.
1881 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1882 (OPTION_ELF_BASE): Bump by 2.
1883 (md_longopts): Add entries for -msym32 and -mno-sym32.
1884 (md_parse_option): Handle them.
1885 (usage): Document them.
1886 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1887 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1888 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1889 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1890 -msym32 and -mno-sym32.
1892 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1894 * config/tc-mips.c (load_address): Implement GP optimization
1895 for 64bit address space non-PIC. Fix formatting.
1896 (macro): Likewise. Simplify code.
1897 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1898 (mips_after_parse_args): Simplify code.
1900 2005-03-03 Nick Clifton <nickc@redhat.com>
1902 * expr.c (operand): Remove redundant code enclosed by #ifdef
1903 RELAX_PAREN_GROUPING....#endif.
1905 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1906 reloc is the difference of two symbols defined in the same
1909 * config/tc-iq2000.c (line_comment_chars): Include the # character
1910 as otherwise this breaks #APP/#NO_APP processing.
1912 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1914 * config/tc-arc.c(md_assemble): Remove dead code for handling
1915 immediate indexing of ld and st .
1917 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1918 Joseph Myers <joseph@codesourcery.com>
1920 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1921 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1922 (parse_relocation): Check for a word break after a relocation
1924 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1927 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1929 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1931 2005-03-02 Jan Beulich <jbeulich@novell.com>
1933 * as.c (main): Use unlink_if_ordinary instead of unlink.
1934 * messages.c (as_fatal): Likewise.
1936 2005-03-02 Jan Beulich <jbeulich@novell.com>
1938 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1940 (parse_register): Allow cr8...15 in all modes.
1942 2005-03-02 Jan Beulich <jbeulich@novell.com>
1944 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1945 etc. like normal symbol references (T_ID).
1947 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1949 * symbols.c (fb_label_name): Fix silly thinko in last change.
1951 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1953 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1954 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1956 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1958 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1961 * config/tc-arc.c (md_assemble): Initialize suffix for extension
1964 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1966 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1968 * as.h (assert): Warning fix.
1969 * expr.c (expr): Correct assertion.
1970 * read.c (s_comm_internal): Remove assertion.
1971 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1972 (fixup_segment): Remove assertion.
1973 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1974 (md_apply_fix3): Likewise.
1975 * config/tc-i370.c (md_begin): Correct assertion.
1976 (i370_macro): Warning fix for assertion.
1978 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1980 * configure.in (AC_C_BIGENDIAN): Invoke.
1981 * configure: Regenerate.
1982 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1983 host variable to set string header size.
1984 * config/obj-aout.c (obj_header_append): Don't use host structs.
1985 (obj_symbol_to_chars): Likewise.
1986 (obj_emit_strings): Likewise. Use the passed in output pointer.
1987 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1988 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1989 not sizeof host struct.
1990 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1991 (obj_emit_strings): Likewise.
1992 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1993 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1995 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1997 (host_number_to_chars): Define.
1998 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1999 host internal struct to set header sizes.
2000 * config/tc-i960.c (md_number_to_field): Warning fix.
2001 (md_ri_to_chars): Use host byte order.
2002 (get_cdisp, md_apply_fix3): Warning fix.
2003 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2005 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2007 * doc/c-arc.texi: Update documentation about ARC's extension
2010 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2012 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2015 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2017 * cgen.c: Warning fixes.
2018 * config/tc-arc.c: Likewise.
2019 * config/tc-arm.c: Likewise.
2020 * config/tc-avr.c: Likewise.
2021 * config/tc-d10v.c: Likewise.
2022 * config/tc-d30v.c: Likewise.
2023 * config/tc-frv.c: Likewise.
2024 * config/tc-frv.h: Likewise.
2025 * config/tc-h8300.c: Likewise.
2026 * config/tc-h8500.c: Likewise.
2027 * config/tc-i370.c: Likewise.
2028 * config/tc-i960.c: Likewise.
2029 * config/tc-ia64.c: Likewise.
2030 * config/tc-ip2k.c: Likewise.
2031 * config/tc-m68hc11.c: Likewise.
2032 * config/tc-maxq.c: Likewise.
2033 * config/tc-mcore.c: Likewise.
2034 * config/tc-mips.c: Likewise.
2035 * config/tc-msp430.c: Likewise.
2036 * config/tc-pj.c: Likewise.
2037 * config/tc-ppc.c: Likewise.
2038 * config/tc-ppc.h: Likewise.
2039 * config/tc-s390.c: Likewise.
2040 * config/tc-sh.c: Likewise.
2041 * config/tc-sh64.c: Likewise.
2042 * config/tc-tic4x.c: Likewise.
2043 * config/tc-tic80.c: Likewise.
2044 * config/tc-v850.c: Likewise.
2045 * config/tc-vax.c: Likewise.
2046 * config/tc-w65.c: Likewise.
2047 * config/tc-xstormy16.c: Likewise.
2048 * config/tc-z8k.c: Likewise.
2050 2005-02-22 Catherine Moore <clm@cm00re.com>
2052 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2053 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2055 2005-02-22 Eric Christopher <echristo@redhat.com>
2057 * config/tc-mips.c (struct proc): Change isym to
2058 func_sym. New member func_end_sym.
2059 (s_mips_ent): Update.
2060 (s_mips_end): Ditto. Add code to compute function size.
2062 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2064 * read.c: Warning fixes.
2065 * config/obj-elf.c: Likewise.
2067 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2069 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2072 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2074 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2077 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2079 (demand_empty_rest_of_line): Likewise.
2080 (tic54x_sblock): Likewise.
2081 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2083 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2085 * read.c (address_bytes): New function.
2086 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2087 (potable): Add "dc.a".
2088 (cons_worker): Handle "dc.a".
2089 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2091 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2093 * input-file.c (input_file_open): Rearrange to avoid warning.
2095 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2097 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2098 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2099 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2101 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2103 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2104 uses after .set noat.
2105 (load_address): Likewise.
2106 (macro): Likewise. Don't try to avoid $at use by sacrificing
2107 the target register before it is stored, it won't work.
2109 2005-02-17 James E Wilson <wilson@specifixinc.com>
2111 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2112 see an instruction that specifies a template.
2114 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2116 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2117 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2118 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2120 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2122 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2124 * config/tc-ia64.c (md): Add hint_b.
2125 (emit_one_bundle): Handle md.hint_b for "hint".
2126 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2127 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2128 (ia64_init): Set md.hint_b to error.
2129 (md_assemble): Handle md.hint_b for "hint.b".
2131 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2132 * doc/c-ia64.texi: Likewise.
2134 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2136 * tc.h (struct relax_type, relax_typeS): Move from here..
2137 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2138 * ecoff.c (ecoff_new_file): Add appfile param.
2139 * ecoff.h (ecoff_new_file): Likewise.
2140 * itbl-lex.h: New file.
2141 * itbl-lex.l: Include itbl-lex.h.
2142 * itbl-parse.y: Likewise.
2143 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2144 * read.c (s_app_file_string): Mark appfile possibly unused.
2145 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2146 * subsegs.h (struct seg_info_trash): Delete.
2147 (seg_info): Use segment_info_type instead.
2148 * config/obj-coff.c (struct filename_list): Make filename const char *.
2149 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2150 * config/obj-elf.c (elf_file_symbol): Similarly.
2151 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2153 * config/tc-arc.c (md_operand): Warning fix.
2154 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2155 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2156 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2157 * config/tc-frv.c (frv_force_relocation): Warning fix.
2158 * config/tc-m68k.c (md_parse_option): Delete unused var.
2159 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2160 * config/tc-sparc.c: Likewise.
2161 (s_common): Warning fix.
2162 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2163 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2165 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2166 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2167 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2168 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2169 (tic4x_do_align): Use TIC_NOP_OPCODE.
2170 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2171 * config/tc-vax.c: Include netinet/in.h.
2172 (tc_headers_hook): Formatting.
2173 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2175 2005-02-17 Jan Beulich <jbeulich@novell.com>
2177 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2178 parsing inN, locN, outN. Set 'idx' to offset register number starts
2179 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2182 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2184 * config/tc-mips.c (load_address): Fix formatting.
2185 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2186 Catch macros which are unexpandable without AT. Remove duplicate
2188 (macro2): Remove duplicate zeroing of used_at.
2190 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2192 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2195 2005-02-15 Nigel Stephens <nigel@mips.com>
2196 Maciej W. Rozycki <macro@mips.com>
2198 * config/tc-mips.c (reloc_needs_lo_p): Handle
2199 BFD_RELOC_MIPS16_HI16_S.
2200 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2201 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2202 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2204 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2205 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2206 Call my_getSmallExpression() to parse percent operators.
2207 (percent_op_match, mips_percent_op): Separate definitions.
2208 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2209 (parse_relocation): Handle the MIPS16 mode using
2211 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2212 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2214 2005-02-15 Jan Beulich <jbeulich@novell.com>
2216 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2217 instead of explicitly dealing with the translation; exclude
2218 relocations that are already pcrel, however.
2220 2005-02-15 Jan Beulich <jbeulich@novell.com>
2222 * config/tc-ia64.c: Include limits.h (if available).
2223 (gr_values[0]): Set path to INT_MAX.
2224 (dot_reg_val): Don't allow changing value of r0. Limit range of
2225 general registers at r127.
2226 (specify_resource): Default resource index is -1. Don't set resource
2227 index (in case IA64_RS_RSE) without setting the specific flag.
2228 (note_register_values): Check operand is O_constant before tracking
2229 input value of moves. Add tracking for dep.z with constant inputs.
2230 (print_dependency): Resource index of specific resource may be zero.
2231 (check_dependencies): Likewise.
2233 2005-02-15 Jan Beulich <jbeulich@novell.com>
2235 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2236 reg_class. Check operands and emit diagnostics for illegal use of
2239 2005-02-15 Jan Beulich <jbeulich@novell.com>
2241 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2242 new variables type, suffix, and width. Handle
2243 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2244 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2245 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2246 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2247 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2248 if unable to translate relocation type, using the new variables.
2250 2005-02-15 Jan Beulich <jbeulich@novell.com>
2252 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2253 (ty_symbol_chars): Define.
2254 * config/tc-ia64.c (ia64_symbol_chars): Define.
2256 2005-02-15 Jan Beulich <jbeulich@novell.com>
2258 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2259 input_line_pointer was advanced.
2261 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2263 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2266 2005-02-13 Jan Beulich <jbeulich@novell.com>
2268 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2269 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2271 (ia64_init): Set md.detect_dv.
2272 (ia64_start_line): New static variable warned. Warn only once when
2273 encountering explicit stops in automatic mode.
2274 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2275 * NEWS: Mention new default mode.
2277 2005-02-13 Jan Beulich <jbeulich@novell.com>
2279 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2280 be freed when wiping out previous state. Canonicalize names before
2281 use. Free name string when detecting redefinition.
2282 (dot_pred_rel): Call generic expression parser to process arguments.
2283 Handle O_register case for individual predicates and O_subtract for
2285 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2287 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2288 Warn if multiple found, issue error if resulting symbol name has zero
2290 (dot_alias): Canonicalize name before use.
2292 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2294 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2296 (in_procedure): Return -1 for warning.
2297 (in_prologue): Likewise.
2298 (in_body): Likewise.
2300 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2302 * config/tc-ia64.c (dot_xdata): Undo the last change.
2303 (dot_float_cons): Likewise.
2304 (dot_xstringer): Likewise.
2305 (dot_xdata_ua): Likewise.
2306 (dot_float_cons_ua): Likewise.
2308 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2310 * NEWS: Mention "-munwind-check=[warning|error]".
2312 * config/tc-ia64.c (md): Add unwind_check.
2313 (unwind_diagnostic): New.
2314 (in_procedure): Call unwind_diagnostic when a directive isn't
2316 (in_prologue): Call unwind_diagnostic when a directive isn't in
2318 (in_body): Call unwind_diagnostic when a directive isn't in
2320 (dot_endp): Set md.unwind_check to error before calling
2321 in_procedure and restore it after. When the name is missing or
2322 couldn't be found, use the one from the last .proc if
2323 md.unwind_check isn't error. Warn if md.unwind_check is
2325 (md_parse_option): Handle "-munwind-check=[warning|error]".
2326 (md_show_usage): Add "-munwind-check=[warning|error]".
2327 (ia64_init): Set md.unwind_check to warning.
2329 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2330 * doc/c-ia64.texi: Likewise.
2332 2005-02-11 Jan Beulich <jbeulich@novell.com>
2334 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2336 (ia64_parse_name): New third parameter.
2337 (md_parse_name): Pass third argument.
2338 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2339 (md_operand): Handling of '@'-prefixed symbols moved from here...
2340 (ia64_parse_name): ...to here.
2342 2005-02-11 Jan Beulich <jbeulich@novell.com>
2344 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2345 (errata_nop_necessary_p): Remove declaraction and definition.
2346 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2347 update md.group_idx. Don't reset md.last_groups.
2349 2005-02-11 Jan Beulich <jbeulich@novell.com>
2351 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2353 (dot_xdata): Free section name after use.
2354 (dot_float_cons): Likewise.
2355 (dot_xstringer): Likewise.
2356 (dot_xdata_ua): Likewise.
2357 (dot_float_cons_ua): Likewise.
2358 (md_pseudo_table): Add xdata16 and xdata16.ua.
2360 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2362 * doc/all.texi: Add IA64.
2363 * doc/as.texinfo: Likewise.
2365 * doc/c-ia64.texi: Fix typos.
2367 2005-02-10 Julian Brown <julian@codesourcery.com>
2369 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2371 (do_t_push_pop): Likewise.
2372 (md_assemble): Likewise.
2373 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2374 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2375 (create_unwind_entry): Output dependency on the required personality
2378 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2380 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2381 * subsegs.c (seg_not_empty_p): Likewise.
2383 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2385 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2386 relative jump calculation.
2387 <md_convert_frag) : Likewise.
2388 <output_disp): Likewise.
2390 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2392 * write.c (write_object_file): Recognize warning-symbol construct
2393 and skip object- and target- handling for the second symbol.
2395 2005-02-02 Jan Beulich <jbeulich@novell.com>
2397 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2398 designators along with quoted ones. Free copy of quoted designator
2401 2005-02-01 Ben Elliston <bje@au.ibm.com>
2403 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2404 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2405 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2406 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2407 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2408 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2409 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2410 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2411 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2412 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2413 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2414 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2415 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2416 #if 0'd code throughout.
2418 2005-01-31 Nick Clifton <nickc@redhat.com>
2420 * as.c (parse_args): Bump copyright date reported by --version to
2423 2005-01-31 Nick Clifton <nickc@redhat.com>
2425 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2428 2005-01-31 Jan Beulich <jbeulich@novell.com>
2430 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2431 that can end with .endr in that case. Make requiring/permitting
2432 pseudo-ops without leading dot closer to the logic in read.c serving
2434 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2437 2005-01-31 Jan Beulich <jbeulich@novell.com>
2439 * macro.c (do_formals): Adjust to no longer accept empty parameter
2441 (define_macro): Adjust to no longer accept empty macro name, garbage
2442 following the parameters, or macros that were previously defined.
2443 * read.c (s_bad_end): Declare.
2444 (potable): Add endm. Handler for endr and endm is s_bad_end.
2445 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2447 * read.h (s_bad_endr): Remove.
2449 2005-01-31 Jan Beulich <jbeulich@novell.com>
2451 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2452 immediately discarding (but counting) those exceeding the maximum
2453 possible amount. Track whether output and input operand counts ever
2454 matched, and use this to better indicate which of the operands/
2455 operand types was wrong; specifically don't default to pointing to
2458 2005-01-31 Jan Beulich <jbeulich@novell.com>
2460 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2461 variable in dot_endp). Add body and insn. Make prologue,
2462 prologue_mask, body, and insn bitfields.
2463 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2465 (in_procedure, in_prologue, in_body): New.
2466 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2467 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2468 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2469 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2470 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2471 dot_personality): Use the appropriate one of the above.
2472 (dot_proc): Clear unwind.proc_start; set to current location only if
2473 none of the entry points were valid. Check for non-zero-length entry
2474 point names. Check that entry points aren't defined, yet. Clear
2475 unwind.prologue, unwind.body, and unwind.insn.
2476 (dot_body): Call in_procedure. Check that first directive in procedure
2477 had no insns emitted before. Set unwind.body.
2478 (dot_prologue): Call in_procedure. Check that not already in prologue.
2479 Check that first directive in procedure had no insns emitted before.
2481 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2482 length entry point names. Check that entry points became defined.
2483 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2485 2005-01-31 Jan Beulich <jbeulich@novell.com>
2487 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2488 before actually using it. Don't generate an error in manual bundling
2489 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2490 Don't generate an error in manual bundling mode when looking at an
2491 insn required to be last in its group but the required slot hasn't
2492 been reached, yet. Allow conversion from MII to MI;I for bundle
2493 consisting of only 2 insns with the stop between them. Suppress
2494 various meaningless errors resulting from detecting earlier ones.
2496 2005-01-31 Jan Beulich <jbeulich@novell.com>
2498 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2501 2005-01-28 Christian Groessler <chris@groessler.org>
2503 * config/tc-z8k.c (md_assemble): Improve error detection.
2505 2005-01-28 Jan Beulich <jbeulich@novell.com>
2507 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2508 for personality routine pointer only if there is one.
2509 (ia64_convert_frag): Likewise.
2510 (generate_unwind_image): Likewise.
2512 2005-01-27 Christian Groessler <chris@groessler.org>
2514 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2515 (md_apply_fix3): Make relative branches out of range an error
2516 instead of a warning. Display correct line number for out of
2517 range branches/calls/memory accesses.
2519 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2521 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2522 to emit .debug_line and other debug sections.
2523 * as.h (seg_not_empty_p): Declare.
2524 * subsegs.c (seg_not_empty_p): New predicate.
2526 2005-01-27 Andrew Cagney <cagney@gnu.org>
2528 * configure: Regenerate to track ../gettext.m4 change.
2530 2005-01-27 Jan Beulich <jbeulich@novell.com>
2532 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2534 2005-01-27 Jan Beulich <jbeulich@novell.com>
2536 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2537 to/from application registers dynamic insns.
2538 (md_assemble): Defer resolution of move to/from application registers
2539 dynamic insns when they can be issued on either the I- or M-units.
2541 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2543 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2544 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2545 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2546 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2547 * cgen.c (gas_cgen_parse_operand): Handle
2548 CGEN_PARSE_OPERAND_SYMBOLIC.
2549 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2550 (frv_force_relocation): Likewise. Fix handling of PIC
2552 (md_apply_fix3): Likewise.
2554 2005-01-21 Ben Elliston <bje@au.ibm.com>
2556 * as.h: Remove #if 0'd code.
2557 * atof-generic.c (atof_generic): Likewise.
2558 * ecoff.c (ecoff_directive_frame): Likewise.
2559 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2560 * itbl-ops.c (itbl_add_reg): Likewise.
2561 * listing.c (calc_hex): Likewise.
2562 * read.c (MASK_CHAR): Likewise.
2563 * subsegs.c (subsegs_print_statistics): Likewise.
2564 * symbols.c (indent): Likewise.
2565 * write.c (write_relocs): Likewise.
2566 (write_object_file): Likewise.
2567 (relax_frag): Likewise.
2569 2005-01-20 Nick Clifton <nickc@redhat.com>
2571 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2572 getopt_long_only() from considering -a as an abbreviation for
2574 (parse_args): Fix the parsing of -a=<file>.
2576 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2579 * read.c (s_incbin): Adjust default count for skip. Check validity
2580 of count and skip rigorously.
2582 2005-01-19 Fred Fish <fnf@specifixinc.com>
2584 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2586 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
2588 * read.c (convert_to_bignum): New function, split out from...
2589 (emit_expr): ...here. Handle the case where X_add_number is
2590 positive and the input value is negative.
2591 (output_big_sleb128): Fix setting of continuation bit. Check whether
2592 the final byte needs to be sign-extended. Fix size-shrinking loop.
2593 (emit_leb128_expr): When generating a signed leb128, see whether the
2594 sign of an O_constant's X_add_number matches the sign of the input
2595 value. Use a bignum if not.
2597 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2599 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2600 arch_sh_up in order to match the external name and make the
2601 testsuite's job easier.
2603 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2606 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2608 2005-01-12 Nick Clifton <nickc@redhat.com>
2610 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2611 ignored_arguments array.
2613 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2615 * write.c (write_object_file): Disallow a symbol equated to
2618 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2620 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2622 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2623 (maxq_target): New function: Set the machine type.
2625 2005-01-06 Paul Brook <paul@codesourcery.com>
2627 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2628 (md_begin): Handle TE_VXWORKS for FP defaults.
2629 (md_apply_fix3): Correct rela offsets.
2630 (elf32_arm_target_format): Add VxWorks targets.
2632 2005-01-06 Paul Brook <paul@codesourcery.com>
2634 * configure.tgt: Set em=vxworks for *-*-vxworks.
2635 * config/te-vxworks.h: New File.
2637 2005-01-06 Paul Brook <paul@codesourcery.com>
2639 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2641 2005-01-04 Dmitry Diky <diwil@spec.ru>
2643 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2646 2005-01-03 David Mosberger <davidm@hpl.hp.com>
2648 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2649 (dot_loc): New function.
2650 (md_pseudo_table): Add entry to map .loc to dot_loc().
2651 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2652 seen a .loc directive or we're generating DWARF2 debug info for
2655 2004-12-29 Alan Modra <amodra@bigpond.net.au>
2658 * read.c (s_comm_internal): Don't zero end of name until size
2659 expression has been parsed.
2661 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2663 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2665 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2667 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2670 2004-12-22 Ian Lance Taylor <ian@airs.com>
2672 * configure.tgt: New.
2673 * configure.in: Move setting of cpu_type, fmt, etc., to
2675 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2676 $(srcdir)/configure.tgt.
2677 * configure, Makefile.in: Rebuild.
2679 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2681 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2682 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2684 (avr_offset_expression): New function to parse offsets for LDI
2686 (avr_operand): Use it.
2687 (md_apply_fix3): Generate the relocs.
2689 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2691 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2692 BFD_RELOC_SH_IMMS10BY8 relocation.
2694 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2695 than just ignoring bad code.
2697 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2699 * config/tc-v850.c (handle_lo16): New function.
2700 (v850_reloc_prefix): Use it to check lo().
2701 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2703 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2705 * configure.in: Add s390x-ibm-tpf support.
2706 * configure: Regenerate.
2708 2004-12-15 Jan Beulich <jbeulich@novell.com>
2710 * config/obj-elf.c (obj_elf_change_section): Only set type and
2711 attributes on new sections. Emit warning when type of re-declared
2712 section doesn't match.
2714 2004-12-15 Jan Beulich <jbeulich@novell.com>
2716 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2717 '.cfi_startproc simple' doesn't inherit the old value.
2719 2004-12-15 Jan Beulich <jbeulich@novell.com>
2721 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2722 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2723 generation to emit a factored offset.
2725 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2727 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2728 which is too large in the case of NO_PIC without 64-bit
2731 * config/tc-mips.c (mips_in_shared): New static variable.
2732 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2733 (md_longopts): Add -mshared and -mno-shared.
2734 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2735 (s_cpload): Implement !mips_in_shared case.
2736 (s_cpsetup): Likewise.
2737 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2738 * NEWS: Mention -mno-shared.
2740 2004-12-09 Paul Brook <paul@codesourcery.com>
2742 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2745 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2747 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2748 sequence, increase the size of the sequence.
2750 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2753 2004-12-07 Ben Elliston <bje@gnu.org>
2755 * read.c (s_align): Use an align_limit temporary to allay a GCC
2756 signed/unsigned comparison warning.
2758 2004-12-01 Mark Mitchell <mark@codesourcery.com>
2760 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2761 * configure.in: Use it for arm*-*-linux-gnueabi*.
2762 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2763 * config/te-armlinuxeabi.h: New file.
2764 * Makefile.in: Regenerated.
2765 * aclocal.m4: Likewise.
2766 * configure: Likewise.
2767 * doc/Makefile.in: Regenerated.
2769 2004-12-02 Bob Wilson <bob.wilson@acm.org>
2771 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2772 (xtensa_restore_emit_state): Likewise.
2774 2004-12-02 Alan Modra <amodra@bigpond.net.au>
2776 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2779 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2781 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2782 * Makefile.in: Regenerate.
2784 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2786 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2787 functions, give functions a meaningful name, add comments.
2788 (check_range): New function - Replace operand size calculation
2789 with range checking.
2790 (assemble_insn): Update Algorithm, improve error issuing.
2792 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2795 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2797 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2798 miss between different section in the same module.
2799 (tc_gen_reloc): Likewise.
2801 2004-11-25 Theodore A. Roth <troth@openavr.org>
2803 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2804 atmega325, atmega3250, atmega645 and atmega6450.
2806 2004-11-25 Jan Beulich <jbeulich@novell.com>
2808 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2809 permissible for the selected instruction suffix.
2810 (process_suffix): For DefaultSize instructions, suppressing the
2811 guessing of a 'q' suffix if the instruction doesn't support it is
2812 pointless, because only an 'l' suffix can be guessed in this place.
2814 2004-11-24 Nick Clifton <nickc@redhat.com>
2816 * config/tc-iq2000.c: Remove support for IQ10 processor.
2817 Convert to ISO C90 formatting.
2818 * config/tc-iq2000.h: Likewise.
2820 2004-11-23 Nick Clifton <nickc@redhat.com>
2822 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2823 in this table. They should be correct now.
2825 2004-11-23 Jan Beulich <jbeulich@novell.com>
2827 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2828 indicate the MMX extensions added by both SSE and 3DNow!A.
2829 (Cpu3dnowA): Declare.
2830 (CpuUnknownFlags): Update.
2831 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2832 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2833 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2834 3DNow!. Athlon additionally implies 3DNow!A. Several new
2835 entries (those starting with a dot are for sub-arch specification).
2836 (set_cpu_arch): Handle sub-arch specifications.
2837 (parse_insn): Distinguish between instructions not supported because
2838 of insufficient CPU features and because of 64-bit mode.
2839 * doc/c-i386.texi: Describe enhanced .arch directive.
2841 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2843 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2845 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2847 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2848 without a corresponding .debug_info section.
2850 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
2852 * read.c (potable): Add "error" and "warning".
2853 (s_errwarn): New function.
2854 * read.h (s_errwarn): Declare.
2855 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2857 2004-11-22 Nick Clifton <nickc@redhat.com>
2859 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2862 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2864 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2865 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2867 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2869 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2870 (coff_adjust_symtab): Adjust call.
2871 (crawl_symbols): Likewise.
2872 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2873 (obj_app_file): Adjust.
2875 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2877 * configure.in: Enable bfd_assember for the MAXQ port.
2878 * configure: Regenerate.
2880 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2881 Sterling Augustine <sterling@tensilica.com>
2883 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2884 there is a conflict.
2885 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2886 interfaces that are related as determined by xtensa_interface_class_id.
2888 2004-11-12 Nick Clifton <nickc@redhat.com>
2890 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2891 offsets for conditional branches.
2893 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2895 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2897 2004-11-10 Bob Wilson <bob.wilson@acm.org>
2899 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2900 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2902 (relax_frag_immed): Update call to update_next_frag_state.
2904 2004-11-10 Alan Modra <amodra@bigpond.net.au>
2906 * obj.h (struct format_ops <app_file>): Add int param.
2907 * read.h (s_app_file_string): Likewise.
2908 * read.c (s_app_file_string): Likewise.
2909 (s_app_file): Adjust s_app_file_string call.
2910 * config/tc-mips.c (s_mips_file): Likewise.
2911 * config/obj-coff.h (obj_app_file): Add app param.
2912 * config/obj-ecoff.h (obj_app_file): Likewise.
2913 * config/obj-multi.h (obj_app_file): Likewise.
2914 * config/obj-elf.h (elf_file_symbol): Likewise.
2915 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2916 if called for # preprocessor lines.
2918 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2921 * symbols.c (resolve_symbol_value): Convert weak symbols only
2923 (symbol_equated_reloc_p): Don't equate weaks when relocating
2924 only for Windows PECOFF.
2926 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
2928 * config/tc-crx.c (print_insn): Check and set insn_addr.
2929 * config/tc-crx.h (md_frag_check): Define.
2931 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2932 Vineet Sharma <vineets@noida.hcltech.com>
2934 * configure.in: Add support for new target maxq-coff.
2935 * configure: Regenerate.
2936 * NEWS: Mention new support.
2937 * config/tc-maxq.c: New file.
2938 * config/tc-maxq.h: New file.
2939 * config/obj-coff.h: Add support for maxq-coff.
2941 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2943 * symbols.c (any_external_name): Define.
2944 (resolve_symbol_value): Convert weak symbols.
2945 (S_SET_EXTERNAL): Support any_external_name.
2946 (S_SET_NAME): Qualify parameter const.
2947 (symbol_equated_reloc_p): Equate to weaks when relocating.
2948 * symbols.h (S_SET_NAME): Qualfiy parameter const.
2949 * tc.h (any_external_name): Declare.
2950 * config/obj-coff.c ("coff/pe.h"): Include for BFD
2952 (weak_is_altname): Declare and define.
2953 (weak_name2altname): Same.
2954 (weak_altname2name): Same.
2955 (weak_uniquify): Same.
2956 (weak_altprefix): Define.
2957 (obj_coff_weak): Change .weak syntax and handling.
2958 (coff_frob_symbol): Fix PE weak symbol alternates.
2959 * config/obj-coff.h (USE_UNIQUE): Define.
2960 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2961 are in another segment.
2962 (tc_gen_reloc): Remove broken addend hack.
2963 doc/as.texinfo: Update.
2965 2004-11-05 Sterling Augustine <sterling@tensilica.com>
2967 * config/tc-xtensa.c (total_frag_text_expansion): New.
2968 (md_estimate_size_before_relax): Use it.
2969 (find_address_of_next_align_frag): Likewise.
2971 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
2973 * config/tc-crx.c: Rename argument types.
2974 (processing_arg_number): Rename to 'cur_arg_num'.
2975 (get_number_of_bits): Rename to 'set_operand_size'.
2976 (get_operandtype): Rename to 'parse_operand', totally rewrite.
2977 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2978 (set_indexmode_parameters): Remove function, integrate its code into
2980 (set_operand_size): Get rid of 'Operand Number' function parameter -
2981 use global variable 'cur_arg_num' instead.
2982 Use a local 'argument' pointer to reference the current argument.
2983 (parse_operand): Likewise.
2984 (set_operand): Likewise.
2985 (process_label_constant): Likewise.
2987 2004-11-04 Bob Wilson <bob.wilson@acm.org>
2989 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2990 (add_section_rename): Delete. Inlined into...
2991 (build_section_rename): ...here. Use xstrdup instead of strdup.
2992 (xtensa_section_rename): Drop "const" from argument and return types.
2993 (md_show_usage): Indent to match show_usage().
2994 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2995 (tc_canonicalize_section_name): Define.
2996 (md_elf_section_rename): Remove unused macro.
2997 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2998 * doc/c-xtensa.texi (Xtensa Options): Likewise.
2999 (Frame Directive): Delete.
3001 2004-11-04 Daniel Jacobowitz <dan@debian.org>
3003 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
3004 * config/tc-arm.c (target_oabi): Delete.
3005 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3006 (arm_opts): Remove moabi.
3007 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3008 * doc/c-arm.texi (ARM Options): Likewise.
3009 * configure: Regenerated.
3011 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3013 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3014 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3015 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3016 * configure: Regenerate.
3017 * config/tc-cris.c (enum cris_archs): New.
3018 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3019 (cris_insn_ver_valid_for_arch): New functions.
3020 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3021 (cris_arch): New variable.
3022 (md_pseudo_table): New pseudo .arch.
3023 (err_for_dangerous_mul_placement): Initialize according to
3025 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3027 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3028 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3029 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3030 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3031 use in md_cris_relax_table.
3032 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3033 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3034 Update and improve head comment.
3035 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3036 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3038 (md_longopts): New option --march=...
3039 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3041 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3042 (HANDLE_RELAXABLE): New macro.
3043 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3044 cases. Check for weak symbols and assume not relaxable. Handle
3045 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3046 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3048 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3049 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3050 (cris_create_short_jump): Adjust for CRISv32.
3051 (cris_relax_frag): Handle new states.
3052 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3053 (md_begin): Define symbols "..asm.arch.cris.v32",
3054 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3055 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3056 when entering opcode table entry points.
3057 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3058 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3059 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3060 (cris_process_instruction): Initialize out_insnp->insn_type to
3061 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3062 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3064 <case 'm'>: Check that modified_char == '.'.
3065 <invalid operands>: Consume the rest of the line.
3066 When operands don't match, skip over subsequent insns with
3067 non-matching version specifier but same mnemonic.
3068 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3069 special registers in CRISv32 are always 32 bit long.
3070 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3072 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3073 and compatible. Recognize "ACR" for v32, unless followed by "+".
3074 (get_spec_reg): Consider cris_arch when looking up register.
3075 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3077 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3078 (cris_get_expression): Restore input_line_pointer if failing "early".
3079 (get_flags): Consider cris_arch and recognize flags accordingly.
3080 (branch_disp): Adjust for CRISv32.
3081 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3082 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3083 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3084 resolved. Don't enter zeros in object file for
3086 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3087 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3088 (md_parse_option): Break out "return 1".
3089 <OPTION_ARCH> New case.
3090 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3091 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3092 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3093 <case BFD_RELOC_32_PCREL>: New cases.
3094 Addends for non-zero fx_pcrel are too in fx_offset.
3095 (md_show_usage): Show --march=<arch>.
3096 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3097 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3098 (s_syntax) <struct syntaxes>: Properly constify member operand.
3099 * config/tc-cris.h (TARGET_MACH): Define.
3100 (cris_mach): Declare.
3101 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3102 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3103 (CRIS-Opts): Document --march=...
3104 (CRIS-Pseudos): Document .arch.
3106 2004-11-04 Jan Beulich <jbeulich@novell.com>
3108 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3109 intel syntax and no register prefix, allow $ in symbol names when
3111 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3112 (intel_float_operand): Add fourth return value indicating math control
3113 operations. Make classification more precise.
3114 (md_assemble): Complain if memory operand of mov[sz]x has no size
3116 (parse_insn): Translate word operands to floating point instructions
3117 operating on integers as well as control instructions to short ones
3118 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3119 floating point instructions operating on non-integer operands.
3120 (match_template): Remove fldcw special case. Adjust q-suffix handling
3121 to permit it on fild/fistp/fisttp in AT&T mode.
3122 (process_suffix): Don't guess DefaultSize insns' suffix from
3123 stackop_size for certain floating point control instructions. Guess
3124 suffix for branch and [ls][gi]dt based on flag_code. Split error
3125 messages for Intel and AT&T syntax, and make the condition more strict
3126 for the former. Adjust suppressing of generation of operand size
3128 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3129 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3130 more error checking.
3131 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3132 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3134 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3136 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3137 md_short_jump_size, md_long_jump_size.
3138 * write.c [!WORKING_DOT_WORD]: Ditto.
3139 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3141 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3143 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3144 const qualifier in these definitions.
3145 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3146 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3148 2004-11-02 Nick Clifton <nickc@redhat.com>
3150 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3151 table before deciding to produce a .debug_line section to match up
3152 with a user provided .debug_info section.
3154 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3156 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3157 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3159 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3161 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3162 (get_flags): New function.
3163 (get_number_of_bits): Edit comments, update numeric values to
3165 (process_label_constant): Don't support the colon
3166 format (SYMBOL:[s|m|l]).
3167 (set_cons_rparams): Support argument type 'arg_rbase'.
3168 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3169 (handle_LoadStor): Bug fix, first handle post-increment mode.
3170 (getreg_image): Remove redundant code, update according to latest
3172 (print_constant): Bug fix relate to 3-word instructions.
3173 (assemble_insn): Bug fix, when matching instructions, verify also
3174 instruction type (not only mnemonic).
3175 Add various error checking.
3176 (preprocess_reglist): Support HI/LO and user registers.
3178 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3180 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3181 in an epilogue directive go negative.
3183 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3186 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3187 after reporting template error during manual bundling. Reported
3188 by Michael Dupont, michaelx.dupont@intel.com.
3190 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3192 * Makefile.am: Run dep-am.
3193 * aclocal.m4: Regenerate with automake 1.9.2.
3194 * Makefile.in: Regenerate with automake 1.9.2.
3195 * doc/Makefile.in: Likewise.
3197 * config/tc-arm.c: Include "dw2gencfi.h".
3198 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3200 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3201 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3202 (tc_cfi_frame_initial_instructions): Define.
3203 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3206 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3208 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3210 Update coprocessor id to be unsigned immediate.
3212 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3214 * config/tc-i386.c (O_secrel): Delete.
3215 (tc_pe_dwarf2_emit_offset): New function.
3216 * config/tc-i386.h (O_secrel): Define as O_md1.
3217 (TC_DWARF2_EMIT_OFFSET): Define.
3219 2004-10-18 Nick Clifton <nickc@redhat.com>
3221 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3222 ignore @fptr() directives for 4-byte fixups.
3224 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3226 * Makefile.am: Run "make dep-am"
3227 * Makefile.in: Regenerate.
3229 2004-10-14 Bob Wilson <bob.wilson@acm.org>
3231 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3232 Remove comments about placement of literal pools.
3233 (Literal Directive): Update description of literal placement.
3234 (Literal Prefix Directive): Remove statement that this does not apply
3235 to absolute-mode literals. Describe new section naming scheme.
3237 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3239 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3240 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3241 is_windowed_return_opcode): Delete.
3242 (xtensa_frob_label): Use get_subseg_target_freq.
3243 (md_assemble): Inline call to is_entry_opcode.
3244 (xtensa_handle_align): Inline call to get_frag_is_literal.
3245 (relaxation_requirements): Inline call to is_jx_opcode.
3246 (emit_single_op): Inline call to is_movi_opcode.
3247 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3248 get_frag_is_no_transform, is_entry_opcode, and
3249 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3250 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3251 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3252 Inline calls to get_frag_is_no_transform.
3253 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3254 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3255 get_frag_is_no_transform.
3256 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3257 and set_frag_is_no_transform.
3258 (get_expression_value): Delete.
3259 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3260 cur_target_freq to target_freq.
3261 (get_subseg_info): Split out code to create a new map entry into ...
3262 (add_subseg_info): ... this new function.
3263 (get_last_insn_flags): Check if get_subseg_info succeeded.
3264 (set_last_insn_flags): Call add_subseg_info if needed.
3265 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3266 (xtensa_reorder_segments): Compute last_sec while counting sections.
3267 Remove call to get_last_sec.
3268 (get_last_sec): Delete.
3269 (cache_literal_section): Inline call to retrieve_literal_seg and its
3270 callees, seg_present and add_seg_list.
3271 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3272 (get_frag_is_insn, get_frag_is_no_transform,
3273 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3274 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3276 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3278 * config/tc-xtensa.c: Use ISO C90 formatting.
3279 * config/tc-xtensa.h: Likewise.
3280 * config/xtensa-istack.h: Likewise.
3281 * config/xtensa-relax.c: Likewise.
3282 * config/xtensa-relax.h: Likewise.
3284 2004-10-12 Paul Brook <paul@codesourcery.com>
3286 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3289 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3292 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3294 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3296 (Acknowledgements): Use "GAS" instead of AS variable.
3298 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3300 * config/tc-i386.c: Include "elf/x86-64.h".
3301 (i386_elf_section_type): New function.
3302 * config/tc-i386.h (md_elf_section_type): Define.
3303 (i386_elf_section_type): New prototype.
3305 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3307 * config/m68k-parse.h (enum m68k_register): New control register,
3309 * config/tc-m68k.c: Correct control register set for MCF5249.
3311 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3312 Sterling Augustine <sterling@tensilica.com>
3314 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3315 (UNREACHABLE_MAX_WIDTH): Define.
3316 (XTENSA_FETCH_WIDTH): Delete.
3317 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3318 prefer_const16, prefer_l32r): New global variables.
3319 (LIT4_SECTION_NAME): Define.
3320 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3321 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3322 (frag_flags struct): New.
3323 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
3324 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3325 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3326 (MAX_FORMATS): Define.
3327 (op_placement_info struct, op_placement_table): New.
3328 (O_pltrel, O_hi16, O_lo16): Define.
3329 (directiveE enum): Rename directive_generics to directive_transform.
3330 Delete directive_relax. Add directive_schedule,
3331 directive_absolute_literals, and directive_last_directive.
3332 (directive_info): Rename "generics" to "transform". Delete "relax".
3333 Add "schedule" and "absolute-literals".
3334 (directive_state): Adjust entries to match changes in directive_info.
3335 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3336 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3337 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3338 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3339 (align_only_targets, software_a0_b_retw_interlock,
3340 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3341 software_avoid_short_loop, software_avoid_close_loop_end,
3342 software_avoid_all_short_loops, specific_opcode): Delete.
3343 (warn_unaligned_branch_targets): New.
3344 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3345 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3346 (option_[no_]link_relax, option_[no_]transform,
3347 option_[no_]absolute_literals, option_warn_unaligned_targets,
3348 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3350 (option_[no_]align_only_targets, option_literal_section_name,
3351 option_text_section_name, option_data_section_name,
3352 option_bss_section_name, option_eb, option_el): Delete.
3353 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3354 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3355 and target-hardware. Delete entries for [no-]target-align-only,
3356 literal-section-name, text-section-name, data-section-name, and
3358 (md_parse_option): Handle new options and remove old ones. Accept but
3359 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3360 and treat them as [no-]transform.
3361 (md_show_usage): Add new options and remove old ones.
3362 (xtensa_setup_hw_workarounds): New.
3363 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3364 "long", "short", "loc" and "frequency" entries.
3365 (use_generics): Rename to ...
3366 (use_transform): ... this function. Add past_xtensa_end check.
3367 (use_longcalls): Add past_xtensa_end check.
3368 (code_density_available, can_relax): Delete.
3369 (do_align_targets): New.
3370 (get_directive): Accept dashes in directive names. Warn about
3371 [no-]generics and [no-]relax directives and treat them as
3373 (xtensa_begin_directive): Call md_flush_pending_output only for some
3374 directives. Check for directives inside instruction bundles. Warn
3375 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3376 directives. Handle new directives. Check generating_literals flag
3378 (xtensa_end_directive): Check for directives inside instruction
3379 bundles. Warn and ignore [no-]density directives. Handle new
3380 directives. Call xtensa_set_frag_assembly_state.
3381 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3382 xtensa_dwarf2_emit_insn): New.
3383 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3384 use_literal_section flag.
3385 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3386 literals. Use xtensa_elf_cons to parse the expression.
3387 (xtensa_literal_prefix): Do not check use_literal_section. Support
3388 ".lit4" sections for absolute literals. Change prefix convention to
3389 replace ".text" (or ".t" in a linkonce section). No need to call
3391 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3392 (expression_end): Handle closing braces and colons.
3393 (PLT_SUFFIX, plt_suffix): Delete.
3394 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3395 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3396 and O_hi16 expressions as well.
3397 (tokenize_arguments): Handle closing braces and colons.
3398 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3399 operands and paired register syntax.
3400 (get_invisible_operands): New.
3401 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3402 new xtensa-isa.h functions.
3403 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3404 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3405 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3406 instructions. Use xtensa_translate_zero_immed.
3407 (operand_is_immed, operand_is_pcrel_label): Delete.
3408 (get_relaxable_immed): Use new xtensa-isa.h functions.
3409 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3411 (xtensa_print_insn_table, print_vliw_insn): New.
3412 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3413 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3414 is_branch_or_jump_opcode): Delete.
3415 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3416 (opnum_to_reloc, reloc_to_opnum): Delete.
3417 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3418 xtensa-isa.h functions. Operate on one slot of an instruction.
3419 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3420 xg_get_insn_size): Delete.
3421 (xg_get_build_instr_size): Use xg_get_single_size.
3422 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3423 xg_build_widen_table. Use xg_get_single_size.
3424 (xg_get_max_narrow_insn_size): Delete.
3425 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3426 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3428 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3429 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3430 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3431 xg_build_widen_table. Use xg_get_single_size.
3432 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3434 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3435 treat weak symbols conservatively.
3436 (xg_check_operand): Use new xtensa-isa.h functions.
3437 (is_dnrange): Delete.
3438 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3439 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3440 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3441 xtensa-isa.h functions.
3442 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3443 xg_instruction_matches_options): New.
3444 (xg_instruction_matches_rule): Handle O_register expressions. Call
3445 xg_instruction_matches_options.
3446 (transition_rule_cmp): New.
3447 (xg_instruction_match): Update call to xg_build_simplify_table.
3448 (xg_build_token_insn): Record loc fields.
3449 (xg_simplify_insn): Check is_specific_opcode field and
3450 density_supported flag.
3451 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3452 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3453 (xg_assemble_literal): Add error handling for O_big. Call
3454 record_alignment. Handle O_pltrel.
3455 (xg_valid_literal_expression): New.
3456 (xg_assemble_literal_space): Add slot parameter. Remove call to
3457 set_expr_symbol_offset. Add call to record_alignment. Update call to
3459 (xg_emit_insn): Delete.
3460 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3461 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3462 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3463 and slot parameters. Handle new "alternate" relocations for absolute
3464 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3465 O_hi16. Use new xtensa-isa.h functions.
3466 (xg_assemble_tokens): Delete.
3467 (is_register_writer): Use new xtensa-isa.h functions.
3468 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3469 old-style RSR from LCOUNT.
3470 (next_frag_opcode): Delete.
3471 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3472 update_next_frag_state): New.
3473 (update_next_frag_nop_state): Delete.
3474 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3475 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3476 the state of the absolute-literals directive. Add calls to
3477 record_alignment and xtensa_set_frag_assembly_state. Call
3478 xtensa_switch_to_non_abs_literal_fragment instead of
3479 xtensa_switch_to_literal_fragment.
3481 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3482 (get_expanded_loop_offset): Change check for undefined opcode to an
3484 (xtensa_set_frag_assembly_state, relaxable_section,
3485 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3486 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3487 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3488 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3489 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3490 (xtensa_init_fix_data): New.
3491 (xtensa_frob_label): Reset label symbol to the current frag. Check
3492 do_align_targets and generating_literals flag. Propagate frequency
3493 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3494 (xtensa_unrecognized_line): New.
3495 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3496 to xtensa_set_frag_assembly_state.
3497 (error_reset_cur_vinsn): New.
3498 (md_assemble): Remove check for literal frag. Remove call to
3499 istack_init. Call use_transform instead of use_generics. Parse
3500 explicit instruction format specifiers. Move code for
3501 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3502 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3503 Add dwarf2_where call. Remote automatic alignment for ENTRY
3504 instructions. Move call to xtensa_clear_insn_labels to the end.
3505 Rearrange to handle bundles.
3506 (xtensa_cons_fix_new): Delete.
3507 (xtensa_handle_align): New.
3508 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3509 assignment to is_no_density field.
3510 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3511 instead of reloc_to_opnum. Handle "alternate" relocations.
3512 (xtensa_force_relocation, xtensa_check_inside_bundle,
3513 xtensa_elf_section_change_hook): New.
3514 (xtensa_symbol_new_hook): Delete.
3515 (xtensa_fix_adjustable): Check for difference of symbols with an
3516 offset. Check for external and weak symbols.
3517 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3518 (md_estimate_size_before_relax): Return expansion for the first slot.
3519 (tc_gen_reloc): Handle difference of symbols by producing
3520 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3521 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3522 tentative values into the output when linkrelax is set.
3523 (XTENSA_PROP_SEC_NAME): Define.
3524 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3525 Create literal tables only if using literal sections. Create new
3526 property tables instead of old instruction tables. Check for unaligned
3527 branch targets and loops.
3528 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3529 new_resource_table, clear_resource_table, resize_resource_table,
3530 resources_available, reserve_resources, release_resources,
3531 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3532 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3533 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3534 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3535 flag. Update checks for workaround options. Call
3536 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3537 (xtensa_cleanup_align_frags): Add special case for branch targets.
3538 Check for and mark unreachable frags.
3539 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3540 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3541 end of a zero-overhead loop body.
3542 (frag_can_negate_branch): Handle instructions with multiple slots.
3543 Use new xtensa-isa.h functions
3544 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3545 xtensa_mark_zcl_first_insns): New.
3546 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3547 transformations are disabled.
3548 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3549 multislot instructions.
3550 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3551 Likewise. Also error if transformations are disabled.
3552 (unrelaxed_frag_max_size): New.
3553 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3554 xtensa-isa.h functions.
3555 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3556 xtensa_opcode_is_loop instead of is_loop_opcode.
3557 (get_text_align_power): Replace as_fatal with assertion.
3558 (get_text_align_fill_size): Iterate instead of using modulus when
3560 (get_noop_aligned_address): Assert that this is for a machine-dependent
3561 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3562 xg_get_single_size, and frag_format_size.
3563 (get_widen_aligned_address): Rename to ...
3564 (get_aligned_diff): ... this function. Add max_diff parameter.
3565 Remove handling of rs_align/rs_align_code frags. Use
3566 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3567 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3568 and pass it back to caller.
3569 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3570 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3571 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3572 (relax_frag_text_align): Rename to ...
3573 (relax_frag_loop_align): ... this function. Assume loops can only be
3574 in the first slot of an instruction.
3575 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3576 instruction. Remove call to frag_wane.
3577 (relax_frag_narrow): Rename to ...
3578 (relax_frag_for_align): ... this function. Extend to handle
3579 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3580 RELAX_NARROW for the first slot.
3581 (find_address_of_next_align_frag, bytes_to_stretch): New.
3582 (future_alignment_required): Use find_address_of_next_align_frag and
3583 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3584 alignment decisions.
3585 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3586 Check if transformations are enabled for b_j_loop_end workaround.
3587 Use new xtensa-isa.h functions and handle multislot instructions.
3588 Update call to xg_assembly_relax.
3589 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3590 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3592 (convert_frag_narrow): Add segP, format and slot parameters. Call
3593 convert_frag_immed for branch instructions. Adjust calls to
3594 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3595 xg_get_single_size and xg_get_single_format.
3596 (convert_frag_fill_nop): New.
3597 (convert_frag_immed): Add format and slot parameters. Handle multislot
3598 instructions and use new xtensa-isa.h functions. Update calls to
3599 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3600 enabled for b_j_loop_end workaround. Use build_nop instead of
3601 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3602 frags. Use xg_get_single_size. Handle O_pltrel.
3603 (fix_new_exp_in_seg): Remove check for old plt flag.
3604 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3605 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3606 for loop opcode to an assertion. Mark all frags up to the end of the
3607 loop as not transformable.
3608 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3609 (get_subseg_info): New.
3610 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3612 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3613 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3614 (xtensa_switch_to_non_abs_literal_fragment): New.
3615 (cache_literal_section): Add is_code parameter and pass it through to
3616 retrieve_literal_seg.
3617 (retrieve_literal_seg): Add is_code parameter and use it to set the
3618 flags on the literal section. Handle case where head parameter is 0.
3619 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3620 set_frag_is_no_transform): New.
3621 (xtensa_create_property_segments): Add end_property_function parameter
3622 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3623 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3624 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3625 (add_xt_block_frags): Add end_property_function parameter and call it
3626 if it is non-zero. Call xtensa_frag_flags_init.
3627 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3628 get_frag_property_flags, frag_flags_to_number,
3629 xtensa_frag_flags_combinable, xt_block_aligned_size,
3630 xtensa_xt_block_combine, add_xt_prop_frags,
3631 init_op_placement_info_table, opcode_fits_format_slot,
3632 xg_get_single_size, xg_get_single_format): New.
3633 (istack_push): Inline call to tinsn_copy.
3634 (tinsn_copy): Delete.
3635 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3636 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3637 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3638 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3639 functions. Handle invisible operands.
3640 (tinsn_to_slotbuf): New.
3641 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3642 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3643 vinsn_from_chars, and xg_free_vinsn.
3644 (tinsn_from_insnbuf): New.
3645 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3646 instructions. Handle symbol differences.
3647 (get_num_stack_text_bytes): Use xg_get_single_size.
3648 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3649 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3650 get_expr_register, set_expr_symbol_offset_diff): New.
3651 * config/tc-xtensa.h (MAX_SLOTS): Define.
3652 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3653 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3654 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3656 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3657 (xtensa_frag_type struct): Add is_assembly_state_set,
3658 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3659 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3660 Replace is_generics and is_relax fields by is_no_transform field.
3661 Delete is_text and is_longcalls fields. Change text_expansion and
3662 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3663 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3664 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3665 (xtensa_fix_data struct): New.
3666 (xtensa_symfield_type struct): Delete plt field.
3667 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3668 forward declaration here.
3669 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3670 (XTENSA_SECTION_RENAME): Undefine.
3671 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3672 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3673 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3674 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3675 (unit_num_copies_func, opcode_num_units_func,
3676 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3677 (resource_table struct): New.
3678 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3679 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3680 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3681 (tinsn_copy): Delete prototype.
3682 (vliw_insn struct): New.
3683 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3684 (widen_spec_list): Add option conditions for density and boolean
3685 instructions. Add expansions using CONST16 and conditions for using
3686 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3688 (simplify_spec_list): Add option conditions for density instructions.
3689 Add entry for NOP instruction.
3690 (append_transition): Add cmp function pointer parameter and use it to
3691 insert the new entry in order.
3692 (operand_function_LOW16U, operand_function_HI16U): New.
3693 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3694 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3695 (enter_opname, split_string): Use xstrdup instead of strdup.
3696 (init_insn_pattern): Initialize new options field.
3697 (clear_req_or_option_list, clear_req_option_list,
3698 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3700 (parse_insn_pattern): Parse option conditions.
3701 (transition_applies): New.
3702 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3703 swapped last arguments in calls to append_constant_value_condition.
3704 Call clone_req_option_list. Add warning about invalid opcode.
3705 Handle LOW16U and HI16U function names.
3706 (build_transition_table): Add cmp parameter and use it in calls to
3707 append_transition. Use new xtensa-isa.h functions. Check
3708 transition_applies before adding entries.
3709 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3710 pass it through to build_transition_table.
3711 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3712 ReqOption, transition_cmp_fn): New types.
3713 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3714 (transition_rule struct): Add options field.
3715 * doc/as.texinfo (Overview): Update Xtensa options.
3716 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3717 --[no-]relax, and --[no-]generics options. Update descriptions of
3718 --text-section-literals and --[no-]longcalls. Add
3719 --[no-]absolute-literals and --[no-]transform.
3720 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3721 Remove use of "generic" and "specific" terminology for opcodes.
3722 (Xtensa Registers): Generalize the syntax description to include
3723 user-defined register files.
3724 (Xtensa Automatic Alignment): Update.
3725 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3726 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3727 (Xtensa Directives): Remove confusing rules about precedence.
3728 (Density Directive, Relax Directive): Delete.
3729 (Schedule Directive): New.
3730 (Generics Directive): Rename to ...
3731 (Transform Directive): ... this node.
3732 (Literal Directive): Update for absolute literals. Missing
3733 literal_position directive is now an error.
3734 (Literal Position Directive): Update for absolute literals.
3735 (Freeregs Directive): Delete.
3736 (Absolute Literals Directive): New.
3737 (Frame Directive): Minor editing.
3738 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3739 Update dependencies.
3740 * Makefile.in: Regenerate.
3742 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3744 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3745 to build the second and third fixups for a composite relocation.
3746 (macro_read_relocs): New function.
3747 (macro_build): Use it.
3748 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3749 Simplify fragging code accordingly.
3750 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3751 of the composite relocation. Set fx_tcbit in both fixups.
3753 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3755 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3756 (md_apply_fix3): Don't treat composite relocs as done.
3758 2004-10-07 Jan Beulich <jbeulich@novell.com>
3760 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3761 prefix for symbol names generated from the LOCAL macro directive.
3763 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3764 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3766 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3768 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3770 (md_assemble): Add error checking for Co-Processor instructions.
3771 (get_cinv_parameters): Add 'b' option to invalidate the
3772 branch-target cache.
3774 2004-10-05 Paul Brook <paul@codesourcery.com>
3776 * config/tc-arm.c (unwind): New variable.
3777 (vfp_sp_encode_reg): New function.
3778 (vfp_sp_reg_required_here): Use it.
3779 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3780 (vfp_parse_reg_list): New function.
3781 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3782 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3783 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3784 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3786 (md_pseudo_table): Add them.
3787 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3788 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3789 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3790 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3791 require_hashconst, add_unwind_opcode): New functions.
3792 * doc/c-arm.texi: Document unwinding opcodes.
3793 * NEWS: Mention the new feature.
3795 2004-10-04 Eric Christopher <echristo@redhat.com>
3797 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3799 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3801 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3803 * config/tc-s390.c (md_apply_fix3): Likewise.
3804 * config/tc-sparc.c (md_apply_fix3): Likewise.
3806 2004-10-01 Paul Brook <paul@codesourcery.com>
3808 * config/tc-arm.c (arm_elf_section_type): New function.
3809 (arm_elf_change_section): Set section link for exidx sections.
3810 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3811 (md_elf_section_type): Define.
3813 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3815 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3816 instruction's offset.
3818 2004-10-01 Adam Nemet <anemet@lnxw.com>
3820 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3822 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3824 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3825 asymbol *, instead use symbol_get_bfdsym.
3827 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3829 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3831 2004-09-30 Paul Brook <paul@codesourcery.com>
3833 * config/tc-arm.c (do_smi, do_nop): New functions.
3834 (insns): Add ARMv6ZK instructions.
3835 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3836 (tc_gen_reloc): Ditto.
3837 (arm_cpus): Add mpcore and arm1176.
3838 (arm_archs): Add armv6{k,z,zk}.
3839 * doc/c-arm.texi: Document new cores and architectures.
3841 2004-09-30 Nick Clifton <nickc@redhat.com>
3843 * config/tc-arm.c: Use ISO C90 formatting.
3845 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3847 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3848 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3849 REG_TYPE_MVDX is expected.
3851 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3853 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3855 2004-09-21 James E Wilson <wilson@specifixinc.com>
3857 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3858 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3859 output_spill_base, output_unat_psprel, output_lc_psprel,
3860 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3861 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3862 output_spill_psprel_p): Use it.
3864 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3866 * config/tc-crx.c (handle_LoadStor): New function.
3867 Handle load/stor unique instructions before parsing.
3869 2004-09-17 Paul Brook <paul@codesourcery.com>
3871 * config/tc-arm.c (s_arm_rel31): New funciton.
3872 (md_pseudo_table): Add .rel31.
3873 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3874 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3875 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3876 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3877 (arm_parse_reloc): Add (target2).
3879 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3881 * Makefile.am: Run "make dep-am".
3882 * Makefile.in: Regenerate.
3883 * aclocal.m4: Regenerate.
3884 * configure: Regenerate.
3885 * doc/Makefile.in: Regenerate.
3886 * po/POTFILES.in: Regenerate.
3887 * po/gas.pot: Regenerate.
3889 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3891 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3892 [!LLONG_MAX]: Ditto.
3894 2004-09-13 Paul Brook <paul@codesourcery.com>
3896 * config/tc-arm.c: Rename RELABS to TARGET1.
3898 2004-09-13 Alan Modra <amodra@bigpond.net.au>
3900 * messages.c (as_internal_value_out_of_range): Cast values passed
3901 to as_bad_where or as_warn_where to proper type.
3903 2004-09-11 Theodore A. Roth <troth@openavr.org>
3905 * config/tc-avr.c: Add support for
3906 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3908 2004-09-09 Alan Modra <amodra@bigpond.net.au>
3910 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3911 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3913 2004-09-08 Paul Brook <paul@codesourcery.com>
3915 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3916 fini_array and preinit_array section types.
3917 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3919 * doc/as.texinfo: Document extra section types.
3921 2004-09-02 Mark Mitchell <mark@codesourcery.com>
3923 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3924 * Makefile.in: Regenerated.
3925 * configure.in: Set em for arm*-*-symbianelf*.
3926 * configure: Regenerated.
3927 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3928 vectors when appropriate.
3929 * config/te-symbian.h: New file.
3931 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
3933 * config/tc-crx.c (gettrap): Exception vector can be case
3935 (process_label_constant): Fix a 32-bit displacement bug in branch
3937 (get_operandtype) : Bug fix, wrong operand was used.
3938 (process_label_constant): Initialize relocation type to
3941 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
3943 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3944 for synthesizable cores.
3946 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3948 2004-08-25 Dmitry Diky <diwil@spec.ru>
3950 * config/tc-msp430.c: Clean-up the code.
3951 (md_relax_table): New relax table.
3952 (mcu_types): Sort MCU types.
3953 (md_pseudo_table): Add .profiler pseudo handler.
3954 (pow2value): New function.
3955 (msp430_profiler): New function.
3956 (msp430_operands): Add new insns handlers.
3957 (msp430_srcoperand): Add register operand handler, allow complex
3959 (md_estimate_size_before_relax): Rewritten.
3960 (md_convert_frag): Rewritten.
3961 (msp430_relax_frag): New function.
3962 * config/tc-msp430.h (md_relax_frag): define macro
3963 * doc/c-msp430.texi: Update information.
3965 2004-08-24 Nick Clifton <nickc@redhat.com>
3967 * as.c (std_shortopts): Allow -g to take an optional argument.
3968 (parse_args): Pass any switch starting with -g on to the backend
3971 2004-08-18 Mark Mitchell <mark@codesourcery.com>
3973 * configure.in (arm*-*-symbianelf*): New target.
3974 (arm*-*-eabi*): Likewise.
3975 * configure: Regenerated.
3977 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3978 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3981 2004-08-18 Jakub Jelinek <jakub@redhat.com>
3983 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3984 argument, don't do anything if current section is not
3985 .gnu.linkonce.t.* and linkonce_empty is set.
3986 (generate_unwind_image, dot_endp): Adjust callers, call
3987 start_unwind_section (*, 1) if nothing will be put into the
3990 2004-08-17 Nick Clifton <nickc@redhat.com>
3992 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3993 (show_usage): Add -g.
3994 (std_longopts): Add --gen-debug. Alpha sort the table.
3995 (parse_args): Print an error message if a switch is not handled.
3996 Handle the -g switch, calling md_debug_format_selector() if
3998 * NEWS: Mention new feature.
3999 * doc/as.texinfo: Document new switch.
4000 * doc/internals.texi: Document behaviour of md_parse_option.
4002 * config/tc-arm.c (md_parse_option): Do not issue an error message
4003 if the switch is not recognised.
4004 * config/tc-m68k.c (md_parse_option): Likewise.
4005 * config/tc-pdp11.c (md_parse_option): Likewise.
4006 * config/tc-v850.c (md_parse_option): Likewise.
4008 * as.h: Fix up formatting.
4011 2004-08-16 Nick Clifton <nickc@redhat.com>
4013 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4015 * configure.in: Sort architecture based tables alphabetically.
4016 * configure: Regenerate.
4018 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4020 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4021 { "cc", 68 }, with { "cr", 70 }.
4023 2004-08-13 Jan Beulich <jbeulich@novell.com>
4024 Nick Clifton <nickc@redhat.com>
4026 * as.c: Add and handle new --alternate command line option.
4027 * macro.c (macro_set_alternate): New.
4028 * macro.h (macro_set_alternate): Declare.
4029 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4030 * doc/as.texinfo: Document new command line option and pseudo-ops
4031 as well as insert documentation originating from gasp about
4032 alternate macro syntax.
4033 * NEWS: Mention new command line option and pseudo-ops.
4035 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4037 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4040 2004-08-06 Paul Brook <paul@codesourcery.com>
4042 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4043 Handle new relocations.
4044 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4046 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4048 * write.c (relax_segment): Use was_address instead of address when
4049 setting fr_fix field for align frag due to backwards .org.
4051 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4053 Introduce SH2a support.
4054 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4055 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4057 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4058 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4059 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4060 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4061 to end of conditional expression.
4062 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4063 * config/tc-sh.c: Add sh2a-nofpu support.
4064 2003-12-29 DJ Delorie <dj@redhat.com>
4065 * tc-sh.c: Add sh2a support.
4066 (parse_reg): Add tbr.
4067 (parse_at): Support @@(disp,tbr).
4068 (get_specific): Support sh2a opcodes.
4069 (insert4): New, for 4 byte relocs.
4070 (build_Mytes): Support sh2a opcodes.
4071 (md_apply_fix3_Mytes): Support sh2a opcodes.
4072 2003-12-02 Michael Snyder <msnyder@redhat.com>
4073 * config/tc-sh.c (md_parse_option): Handle sh2a.
4074 (sh_elf_final_processing): Ditto.
4076 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4078 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4081 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4083 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4084 (ppc_arch): Expand comment.
4086 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4088 * config/tc-crx.c: Support evaluating the difference between two
4090 * config/tc-crx.h: Likewise.
4092 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4094 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4096 (ia64_elf_section_change_hook): Set the linked-to section for
4099 2004-07-26 Dmitry Diky <diwil@spec.ru>
4101 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4102 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4103 msp430xG438, msp430xG439.
4105 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4107 * doc/as.texinfo (Section, PushSection): Correct documentation
4110 2004-07-21 Jan Beulich <jbeulich@novell.com>
4112 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4113 permissible for the selected instruction suffix.
4114 (match_template): Don't permit 64-bit general purpose operands in
4116 (finalize_imm): Permit 64-bit immediates.
4117 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4118 specially except for the width of the used base and/or index
4119 registers. For 32-bit displacements, use sign-extended
4120 relocations only when using 64-bit addressing.
4121 Force zero displacement on rip-relative addressing when there is
4122 no other displacement.
4123 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4124 specially except for the width of the used base and/or index
4126 (parse_register): Disallow Reg64 registers in 32-bit mode.
4128 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4129 suffix if the instruction doesn't support it.
4131 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4133 * config/tc-mips.c (append_insn): Handle constant expressions with
4134 no associated relocation.
4135 (mips_ip): Cancel the expression after use for the Q format
4137 (parse_relocation): Return no relocation for unsupported
4139 (my_getSmallExpression): Return no relocation if no relocation
4142 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4144 * config/obj-som.c (adjust_stab_sections): Add prototype.
4145 (obj_som_compiler, obj_som_version, obj_som_copyright,
4146 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4147 * config/tc-hppa.c (update_subspace): Likewise.
4148 (is_defined_subspace): Amplify comment.
4149 * config/obj-som.h (som_frob_file): Add prototype.
4151 2004-07-19 Christopher Faylor <cgf@timesys.com>
4152 H.J. Lu <hongjiu.lu@intel.com>
4154 * subsegs.c (section_symbol): Don't create a new segment when
4155 existing segment is undefined.
4157 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4159 * config/tc-arm.c: Include include/opcode/arm.h.
4160 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4161 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4162 (FPU_ARCH_*): Delete.
4163 * Makefile.am: Update dependencies.
4164 * Makefile.in: Regenerate.
4166 2004-07-15 Nick Clifton <nickc@redhat.com>
4168 * configure.in: Accept armbe as a big-endian arm configuration.
4169 * configure: Regenerate.
4171 2004-07-13 Thomas Nystrom <thn@saeab.se>
4173 * config/tc-i386.c (T_SHIFTOP): New constant.
4174 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4175 (intel_el1): Handle '~'.
4176 (intel_get_token): Handle '<>', '&', '|' and '~'.
4178 2004-07-13 Nick Clifton <nickc@redhat.com>
4180 (md_assemble): Remove spurious newline from end of as_bad error
4182 (intel_e05_1): Likewise.
4183 (intel_e11): Likewise.
4184 (intel_match_token): Likewise.
4186 2004-07-11 Andreas Schwab <schwab@suse.de>
4188 * config/tc-m68k.c: Convert to C90. Remove redundant
4189 declarations. Indentation fixup.
4190 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4191 obj_coff_section ourselves.
4193 2004-07-09 James E Wilson <wilson@specifixinc.com>
4195 * config/tc-ia64.c (default_big_endian): New.
4196 (dot_byteorder, md_begin): Use it.
4197 (md_parse_option): Set it.
4199 2004-07-09 Nick Clifton <nickc@redhat.com>
4201 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4202 * configure: Regenerate.
4203 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4204 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4205 sh_find_elf_flags if necessary.
4207 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
4209 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4210 going to be split into more than one in-place addend, return 0
4211 for relocations against mergeable sections. Associate comments
4214 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4216 * Makefile.am (CPU_TYPES): Add crx.
4217 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4218 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4219 (DEPTC_crx_elf): New target.
4220 (DEPOBJ_crx_elf): Likewise.
4221 (DEP_crx_elf): Likewise.
4222 * Makefile.in: Regenerate.
4223 * configure.in: Add crx* target.
4224 * configure: Regenerate.
4225 * config/tc-crx.c: New file.
4226 * config/tc-crx.h: New file.
4227 * NEWS: Mention new target.
4229 2004-07-06 Nick Clifton <nickc@redhat.com>
4231 * config.in: Undefine TARGET_SYMBIAN by default.
4233 * configure: Regenerate. Add sh-symbian-elf target. If
4234 selected define TARGET_SYMBIAN.
4235 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4236 format if TARGET_SYMBIAN has been defined.
4238 * output-file.c (output_file_create): Report the target format
4239 chosen when bfd_openw reports that it is invalid.
4241 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4242 pseudo for BFD based assemblers.
4244 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4247 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4248 (md_parse_option): Remove redundant -isa testing.
4249 Make bfd_arch variable const.
4250 (md_show_usage): Make bfd_arch variable const.
4252 2004-07-03 James E Wilson <wilson@specifixinc.com>
4254 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4255 * config/tc-ia64.h (md_frag_check): Define.
4257 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4259 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4261 * doc/as.texinfo (Weak): Document PE weak symbols.
4263 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4265 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4266 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4267 (mips_frob_file): Rework so that only a single pass through the
4268 relocs is needed. Allow %lo()s to have higher offsets than their
4269 corresponding %hi()s or %got()s.
4271 2004-07-02 Nick Clifton <nickc@redhat.com>
4273 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4274 allow values which have come from undefined symbols.
4275 Always consider this fixup to have been processed as a reloc
4276 cannot be generated for it.
4278 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4280 * frags.h (struct frag): Add has_code and insn_addr fields.
4281 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4282 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4283 * config/tc-ppc.h (md_frag_check): Define.
4285 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4287 * doc/Makefile.am (info): Rename goal to...
4288 (info-local): ... this, to preserve implicit dependencies.
4289 * doc/Makefile.in: Regenerate with automake 1.8.5.
4291 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4293 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4294 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4295 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4296 (tc_gen_reloc): Likewise.
4297 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4298 (m32r_parse_name): Likewise.
4299 (m32r_cgen_parse_fix_exp): Likewise.
4300 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4301 (O_PIC_reloc): Likewise.
4302 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4303 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4304 for @GOTOFF, @GOT, @PLT.
4306 2004-06-21 Jan Beulich <jbeulich@novell.com>
4308 * gas/symbols.c: While discarding ordinary local absolute symbols
4309 when --strip-local-absolute is in effect, retain file symbols.
4311 2004-06-20 Andreas Schwab <schwab@suse.de>
4313 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4314 (md_parse_option): Likewise.
4316 2004-06-17 Jan Beulich <jbeulich@novell.com>
4318 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4319 * config/te-netware.h: New file.
4320 * config/te-ppcnw.h: Delete: Obsolete.
4321 * configure.in: Eliminate ill NetWare targets. Make generic
4322 NetWare target use proper emulation.
4323 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4324 reference to new te-netware.h.
4325 * configure: Regenerate.
4326 * Makefile.in: Regenerate.
4328 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4330 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4331 comparison in .insn pseudo operation.
4333 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4335 * config/obj-coff.c (coff_adjust_section_syms): Use
4336 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4337 (coff_frob_section): Likewise.
4338 * config/tc-mips.c (md_apply_fix3): Likewise.
4339 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4340 (elf_frob_file_after_relocs): Likewise.
4342 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4344 * config/tc-hppa.c (log2): Rename to exact_log2.
4345 (pa_next_subseg): Delete unused function.
4346 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4347 (create_new_subspace): Likewise.
4350 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4351 labels. Fix warning.
4353 2004-05-28 DJ Delorie <dj@redhat.com>
4355 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4356 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4357 or non-merged symbols.
4359 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4361 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4362 restore the old slot when inserting srlz.i/srlz.d.
4364 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4366 * Makefile.am: Regenerate dependecies.
4367 * Makefile.in: Regenerate.
4368 * config/tc-sh.c (valid_arch): Make unsigned.
4369 (preset_target_arch): Likewise.
4370 (md_begin): Use new architecture flags system.
4371 (get_specific): Likewise.
4372 (assemble_ppi): Likewise.
4373 (md_assemble): Likewise. Also fix error check for bad opcodes.
4374 (md_parse_option): Likewise. Also generate -isa values according
4375 to the table in bfd/cpu-sh.c instead of just constants. Also
4376 allow <arch>-up ISA variants.
4377 (sh_elf_final_processing): Replace if-else chain with a call to
4378 sh_find_elf_flags().
4380 2004-05-28 Peter Barada <peter@the-baradas.com>
4382 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4383 with zero offset into mode 2 addressing to save a word.
4385 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4387 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4388 (ar_is_only_in_integer_unit): New.
4389 (ar_is_only_in_memory_unit): New.
4390 (generate_unwind_image): Silence gcc on 32bit host.
4391 (md_assemble): Use ar_is_only_in_integer_unit instead of
4392 ar_is_in_integer_unit. Check AR access.
4394 2004-05-27 Peter Barada <peter@the-baradas.com>
4396 * config/tc-m68k.c (md_begin): Sort the opcode table into
4398 (m68k_compare_opcode): New function to do the sorting.
4400 2004-05-24 Peter Barada <peter@the-baradas.com>
4402 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4403 addressing on MIT style operands.
4404 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4406 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4409 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4411 * expr.c (operand, operator): Don't reject '++' and '--'.
4413 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4415 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4418 2004-05-17 Adam Nemet <anemet@lnxw.com>
4420 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4421 * configure: Regenerate.
4423 2004-05-13 Paul Brook <paul@codesourcery.com>
4425 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4427 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4429 * configure.in (or32-*-rtems*): Switch to elf.
4430 * configure: Regenerate.
4432 2004-05-13 Nick Clifton <nickc@redhat.com>
4434 * po/fr.po: Updated French translation.
4436 2004-05-11 Nick Clifton <nickc@redhat.com>
4438 * doc/as.texinfo (Section): Document G and T flags to .section
4439 directive. Document the extra arguments that the G flag
4440 requires. Document the #tls flag.
4442 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4444 * subsegs.c (section_symbol): Create a new section symbol if
4445 the existing one doesn't match.
4446 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4448 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4450 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4451 to cope with VR4181A errata MD(1) and MD(4).
4453 2004-05-07 Brian Ford <ford@vss.fsi.com>
4455 * NEWS: Mention .secrel32 for pe[i]-i386.
4457 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4459 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4460 (HANDLE_ALIGN): New.
4462 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4464 * Makefile.am (DIST_SUBDIRS): Define.
4465 * aclocal.m4: Regenerate with automake 1.8.4.
4466 * Makefile.in: Likewise.
4467 * doc/Makefile.in: Likewise.
4469 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4471 * config/tc-ia64.c (dot_serialize): Declare.
4472 (dot_serialize): New function.
4473 (md_pseudo_table): Add ".serialize.data" and
4474 ".serialize.instruction" directives.
4476 2004-05-06 Nick Clifton <nickc@redhat.com>
4478 * messages (as_internal_value_out_of_range): Print a message about
4479 a value being out of range. Be consistent about whether the
4480 values are printed in decimal or hexadecimal.
4481 (as_warn_value_out_of_range): Generate a warning message about an
4483 (as_bad_value_out_of_range): Generate an error message about an
4485 * as.h: Prototype the new functions.
4486 * config/tc-alpha.c (insert_operand): Use new function.
4487 * config/tc-arc.c (arc_insert_operand): Likewise.
4488 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4489 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4490 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4491 * config/tc-s390.c (s390_insert_operand): Likewise.
4492 * config/tc-v850.c (v850_insert_operand): Likewise.
4494 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4496 * configure.in: Set em=linux for frv-*-*linux*.
4497 * configure: Rebuilt.
4498 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4499 (frv_md_fdpic_enabled): New.
4500 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4501 (DEFAULT_FDPIC): New.
4502 (frv_flags): Use DEFAULT_FDPIC.
4503 (frv_pic_flag): Likewise.
4504 (OPTION_NOPIC): New.
4505 (md_longopts): Add -mnopic.
4506 (md_parse_option): Handle it.
4507 (md_show_usage): Add -mfdpic and -mnopic.
4509 2004-05-05 Peter Barada <peter@the-baradas.com>
4511 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4512 chips for invalid coldfire instructions, rename selectors
4513 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4514 add current_chip to track which chip is referred to(including save/restore),
4515 use current_chip to select control registers, not current_arch.
4516 (md_show_usage): Add new chips.
4517 * doc/c-m68k.texi: Document new command line switches.
4519 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4521 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4522 (NOP_OPCODE): Define.
4523 (s390_align_code): Remove prototype.
4524 * tc-s390.c (s390_align_code): Remove.
4526 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4528 * config/tc-ia64.c (make_unw_section_name): Removed.
4529 (start_unwind_section): New function.
4530 (generate_unwind_image): Take const segT instead of const
4532 (dot_handlerdata): Adjusted.
4533 (dot_endp): Likewise.
4535 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4537 * config/obj-elf.c (obj_elf_change_section): Allow the
4538 ".note.GNU-stack" section has SHF_EXECINSTR.
4540 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4542 * config/obj-elf.c (get_section): Return bfd_boolean.
4543 (obj_elf_change_section): Call bfd_get_section_by_name_if
4544 instead of bfd_map_over_sections.
4546 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4548 * config/obj-elf.c (get_section): New function.
4549 (obj_elf_change_section): Support multiple sections with same
4552 2004-04-30 Nick Clifton <nickc@redhat.com>
4554 * config/tc-arm.c (create_register_alias): Fix typo checking for
4555 case sensitive register aliases.
4556 (co_proc_number): Use error message string in all_reg_maps[]
4558 (cp_reg_required_here): Likewise.
4559 (fp_reg_required_here): Likewise.
4561 2004-04-29 Brian Ford <ford@vss.fsi.com>
4563 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4565 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4567 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4568 (load_address, macro, mips_ip, md_parse_option)
4569 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4570 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4571 embedded-PIC handling, and update comments.
4572 (SWITCH_TABLE): Remove.
4573 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4574 (enum mips_pic_level): Remove EMBEDDED_PIC.
4575 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4576 (TC_FORCE_RELOCATION): Update comment.
4577 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4578 might be safe to remove now that MIPS embedded-PIC is gone.
4580 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4582 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4583 call to obj_set_subsection_attributes.
4584 (obj_som_init_stab_section): Likewise.
4585 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4586 (pa_def_subspaces): Provide comdat default.
4587 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4588 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4589 calls to create_new_subspace and update_subspace to pass comdat flag.
4590 (create_new_subspace, update_subspace): Add new comdat argument. Use
4591 it in calls to obj_set_subsection_attributes.
4592 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4593 and use of comdat, common and dup_comm parameters.
4595 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4597 * config/obj-elf.c (obj_elf_change_section): Check if the old
4598 group name is NULL before comparison.
4600 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4602 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4604 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4606 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4608 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4610 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4611 (OPTION_MEMBEDDED_PIC): Remove.
4612 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4613 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4614 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4615 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4616 (OPTION_ELF_BASE): Renumber.
4617 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4618 (md_show_usage): Remove mention of -membedded-pic.
4619 * doc/as.texinfo: Remove mention of -membedded-pic.
4621 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4623 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4624 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4626 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4627 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4628 USE_GLOBAL_POINTER_OPT.
4630 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4632 * config/tc-mips.c (macro): One more use of load_delay_nop.
4634 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4636 * config/tc-mips.c (load_delay_nop): New function.
4637 (load_address, macro): Use load_delay_nop() to build a nop
4638 which can be omitted with gpr_interlocks.
4640 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4642 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4643 cop_interlocks): Remove superfluous CPU entries.
4645 2004-04-22 Paul Brook <paul@codesourcery.com>
4647 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4649 2004-04-22 Peter Barada <peter@the-baradas.com>
4651 * NEWS: Added support for EMAC instructions and MAC/EMAC
4653 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4654 scale factor tokens, trailing_ampersand to mark mask addressing
4655 for MAC/EMAC instructions.
4656 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4658 (yylex): Handle '>', '<', and '&' following '+'.
4659 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4660 architectures in archs[].
4661 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4662 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4664 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4665 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4667 Add EMAC operands to init_table[].
4669 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4671 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4673 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4674 * config/tc-arm.c (enum mstate): Delete from here.
4675 (mapping_state): Remove the static mapstate variable and instead
4676 store the state in the segment. This allows a per-section mapping
4677 state. Handle and ignore MAP_UNDEFINED states.
4678 (arm_elf_change_section): Get the current mapping state from the
4680 (s_ltorg): Set the mapping state to MAP_DATA.
4681 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4682 for each pool as it is emitted.
4684 2004-04-22 Nick Clifton <nickc@redhat.com>
4686 * config/tc-arm.h: Formatting tidy ups.
4688 2004-04-20 Chris Demetriou <cgd@broadcom.com>
4690 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4692 2004-04-20 DJ Delorie <dj@redhat.com>
4694 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4695 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4696 [TE_PE] (O_secrel): Define.
4697 [TE_PE] (x86_pe_cons_fix_new): New.
4698 [TE_PE] (pe_directive_secrel): Likewise.
4699 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4701 2004-04-19 Eric Christopher <echristo@redhat.com>
4703 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4704 of previous patch for fix in gcc.
4706 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4708 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4710 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4712 * read.c (do_align): Call md_flush_pending_output, if defined.
4714 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4716 * expr.c (operand): Correct checks for ++ and --.
4718 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4720 * config/tc-generic.c: Add some comments.
4722 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
4724 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4725 -{no-}mfix-vr4122-bugs.
4726 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4727 (append_insn, mips_emit_delays): Update accordingly.
4728 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4729 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4730 (md_parse_option): Update after above changes.
4731 (md_show_usage): Add -mfix-vr4120.
4733 2004-04-13 Bob Wilson <bob.wilson@acm.org>
4735 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4736 of .section directive; add a reference to the ELF .subsection
4739 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4741 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4744 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4746 * Makefile.am: Remove mips from aout targets.
4747 * Makefile.in: Regenerate.
4748 * configure.in: Remove mips-dec-bsd* target.
4749 * configure: Regenerate.
4751 2004-04-07 Alan Modra <amodra@bigpond.net.au>
4754 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4755 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4756 Update "mapping". Restrict some @ modifiers to 32 bit.
4758 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4759 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4761 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4762 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4763 dont_adjust_reloc_32 is set.
4764 (md_longopts): Add option -renesas.
4765 (md_parse_option, md_show_usage): Likewise.
4766 * doc/c-sh.texi: Likewise.
4768 2004-04-01 Dave Korn <dk@artimi.com>
4770 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4771 hi16 and lo16 fixS structs.
4772 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4773 exactly the same way as for RELOC_DLX_REL16.
4774 (machine_ip): properly respect LO flag in the_insn and
4775 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4776 (md_apply_fix3): apply RELOC_DLX_LO16.
4778 2004-03-30 Stan Shebs <shebs@apple.com>
4780 Remove long-obsolete MPW support.
4781 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4782 * configure.in: Remove mention of ppc-*-mpw* config.
4783 * configure.in: Likewise.
4785 2004-03-30 Nick Clifton <nickc@redhat.com>
4787 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4788 OBJ_ELF being defined.
4790 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4792 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4794 2004-03-23 Paul Brook <paul@codesourcery.com>
4796 * config/tc-arm.c (meabi_flags): New variable.
4797 (arm_parse_eabi): New function.
4798 (md_begin): Set flags for EABI v3.
4800 (arm_long_opts): Add meabi.
4801 * doc/as.texinfo <ARM>: Document -meabi.
4802 * doc/c-arm.texi: Ditto.
4804 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4806 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4807 tables even when use_literal_section flag is not set.
4809 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4811 * config/tc-sh.c: Remove trailing whitespace.
4813 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4815 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4816 --mul-bug-abort and the default behavior.
4817 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4818 (err_for_dangerous_mul_placement): New variable.
4819 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4821 (md_cris_relax_table): Have placeholder for STATE_MUL.
4822 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4823 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4825 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4826 STATE_BYTE)>: Ditto.
4827 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4828 alignment and position of this frag, emit error message if
4830 (md_assemble): For a multiply insn and when checking it,
4831 transform the current frag into a special frag for that purpose.
4832 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4833 OPTION_MULBUG_ABORT_ON>: Handle new options.
4835 2004-03-19 Bob Wilson <bob.wilson@acm.org>
4837 * config/tc-xtensa.c (mark_literal_frags): New function.
4838 (xtensa_move_literals): Call mark_literal_frags for all literal
4839 segments, including init and fini literal segments.
4840 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4842 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4844 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4845 (pa_comm): Set BSF_OBJECT in symbol flags.
4847 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4849 * Makefile.am: Run "make dep-am".
4850 * Makefile.in: Regenerate.
4851 * doc/Makefile.in: Regenerate.
4852 * config.in: Regenerate.
4853 * po/gas.pot: Regenerate.
4855 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4857 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4858 (demand_empty_rest_of_line): Issue an error here.
4859 (ignore_rest_of_line): Silently skip to end.
4860 (demand_copy_string): Issue an error, not warning.
4862 * config/obj-elf.c (obj_elf_section_name): Likewise.
4863 (obj_elf_section): Likewise.
4864 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4865 (arc_extinst): Likewise.
4866 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4867 (dot_spill): Likewise.
4868 (dot_unwabi): Likewise.
4869 (dot_prologue): Likewise.
4871 * expr.c (operand): Reject ++ and --.
4872 (operator): Likewise.
4874 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4876 * config/tc-sh.c: Include dw2gencfi.h.
4877 (sh_cfi_frame_initial_instructions): New function.
4878 (sh_regname_to_dw2regnum): Likewise.
4879 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4881 (TARGET_USE_CFIPOP): Define.
4882 (tc_cfi_frame_initial_instructions): Likewise.
4883 (tc_regname_to_dw2regnum): Likewise.
4884 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4885 * Makefile.am: Update dependencies.
4886 * Makefile.in: Regenerate.
4888 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4890 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4891 * configure: Regenerate.
4893 2004-03-12 Bob Wilson <bob.wilson@acm.org>
4895 * read.c (s_leb128): Call md_flush_pending_output.
4897 2004-03-12 Michal Ludvig <mludvig@suse.cz>
4899 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4900 * config/tc-i386.h (CpuPadLock): New define.
4901 (CpuUnknownFlags): Added CpuPadLock.
4903 2004-03-07 Andreas Schwab <schwab@suse.de>
4905 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4907 2004-03-07 Richard Henderson <rth@redhat.com>
4909 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4910 (cfi_finish): Likewise for fde.
4912 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4914 * config/tc-ia64.c (md_assemble): Properly handle NULL
4916 (ia64_handle_align): Don't abort if failed to add a stop bit.
4918 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4920 * Makefile.in: Regenerated.
4921 * aclocal.m4: Likewise.
4922 * configure: Likewise.
4923 * doc/Makefile.in: Likewise.
4925 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4927 * config/tc-ia64.c (dot_align): New.
4928 (ia64_do_align): Make it static.
4929 (md_pseudo_table): Use "dot_align" for "align".
4930 (ia64_md_do_align): Don't set align_frag here.
4931 (ia64_handle_align): Add a stop bit to the previous bundle if
4934 * config/tc-ia64.h (ia64_do_align): Removed.
4936 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4938 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4939 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4940 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4941 the most general type or the user specifically requested it.
4942 (md_assemble): Add a new error message for when an instruction
4943 is understood, but is not allowed due to an -isa option.
4945 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
4947 * config/tc-ia64.c (align_frag): New.
4948 (md_assemble): Set the tc_frag_data field in align_frag for
4949 IA64_OPCODE_FIRST instructions.
4950 (ia64_md_do_align): Set align_frag.
4951 (ia64_handle_align): Add a stop bit if needed.
4953 * config/tc-ia64.h (TC_FRAG_TYPE): New.
4954 (TC_FRAG_INIT): New.
4956 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4958 * config/tc-frv.c (fr400_audio): New variable.
4959 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4960 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4961 (target_implements_insn_p): New function.
4962 (md_assemble): Report an error if the processor doesn't implement
4965 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4967 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4968 (md_parse_option): Ditto.
4969 (OPTION_NO_SPECIAL_M32R): Added.
4970 (md_show_usage): Document it.
4971 (enable_speial_m32r): Changed a default value from 0 to 1.
4972 * doc/c-m32r.texi: Document the -no-bitinst option.
4974 2004-02-27 Nick Clifton <nickc@redhat.com>
4976 * config/tc-sh.c (get_operand): Revert previous delta.
4977 (tc_gen_reloc): Check for an unknown reloc type before processing
4980 2004-02-27 Hannes Reinecke <hare@suse.de>
4982 * config/tc-s390.c (s390_insn): Correct range check for opcode in
4983 .insn pseudo operation.
4985 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
4987 * config/tc-sh.c (get_operand): In case of #Imm, check has been
4988 added for wrong syntax.
4990 2004-02-26 Eric Christopher <echristo@redhat.com>
4992 * config/tc-mips.c (mips_dwarf2_addr_size): New.
4993 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4995 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
4997 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4998 nibble types to assembler.
5000 2004-02-25 Fred Fish <fnf@redhat.com>
5002 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
5004 2004-02-20 James E Wilson <wilson@specifixinc.com>
5006 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5008 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5009 (ia64_estimate_size_before_relax): New.
5010 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5011 (generate_unwind_image): Pass 1 to fixup_unw_records.
5012 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5013 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5015 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5017 * stabs.c (generate_asm_file): Avoid warning about use of
5018 uninitialized variable.
5020 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5022 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5023 body, and endp, allow unwind records which do not have a "t"
5024 (time/instruction) field.
5026 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5028 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5029 (do_mav_dspsc_2): Likewise.
5030 Fix accumulator registers move opcodes.
5032 2004-02-13 Hannes Reinecke <hare@suse.de>
5033 Jakub Jelinek <jakub@redhat.com>
5035 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5037 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5039 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5040 (tc_frob_symbol): New macro definition.
5041 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5043 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5045 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5048 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5050 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5051 (TC_CASE_SENSITIVE): ... this.
5052 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5053 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5055 2004-02-06 James E Wilson <wilson@specifixinc.com>
5057 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5058 (generate_unwind_image): Re-add it here.
5060 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5062 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5063 * read.h (SKIP_WHITESPACE): Turn into an expression.
5064 * read.c (read_a_source_file): A pseudo is removed by having a
5067 2004-02-05 James E Wilson <wilson@specifixinc.com>
5069 * config/tc-ia64.c (output_endp): New.
5070 (count_bits): Delete.
5071 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5072 endp unwind records.
5073 (fixup_unw_records): Handle endp unwind records. Delete code for
5074 shortening prologue regions not followed by a body record.
5075 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5076 * config/tc-ia64.h (unw_record_type): Add endp.
5078 2004-02-03 James E Wilson <wilson@specifixinc.com>
5080 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5081 fill padding bytes with zeroes.
5082 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5083 sets unwind_record slot_number and slot_frag fields.
5085 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5087 * config/tc-mips.c (add_got_offset_hilo): New function.
5088 (macro): Use load_register() and add_got_offset_hilo() to load
5089 constants instead of hardcoding code sequences throughout.
5091 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5093 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5095 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5097 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5099 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5100 of hard-coded test for TARGET_OS=elf.
5102 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5104 * config/tc-mips.c (hilo_interlocks): Change definition
5105 so that MIPS32, MIPS64 and later ISAs are included, along with
5106 the already-included machines. Update comments.
5108 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5110 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5111 undefined local labels.
5113 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5115 * config/tc-mips.c (load_address, macro): Update comments about
5116 NewABI GP relaxation.
5118 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5120 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5121 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5122 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5123 (set_at, load_register, load_address, move_register): Likewise.
5124 (load_got_offset, add_got_offset): Likewise.
5125 Update all calls and tidy accordingly.
5127 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5129 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5130 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5131 (RELAX_USE_SECOND): Bump to 0x10000.
5132 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5133 (mips_macro_warning): New variable.
5134 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5135 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5136 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5138 (append_insn): Update mips_macro_warning.sizes.
5139 (macro_start, macro_warning, macro_end): New functions.
5140 (macro_build): Don't emit warnings here.
5141 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5142 (md_convert_frag): Check for cases where one macro alternative
5143 needs a warning and the other doesn't. Emit a warning if the
5144 longer sequence was chosen.
5146 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5148 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5149 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5150 the first sequence, the size of the second sequence, and a flag
5151 that says whether we should warn.
5152 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5153 (RELAX_FIRST, RELAX_SECOND): New.
5154 (mips_relax): New variable.
5155 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5156 (append_insn): Remove "place" argument. Use mips_relax.sequence
5157 rather than "place" to check whether we're expanding the second
5158 alternative of a relaxable macro. Remove redundant check for
5159 branch relaxation. If generating a normal insn, and there
5160 is not enough room in the current frag, call relax_close_frag()
5161 to close it. Update mips_relax.sizes[]. Emit fixups for the
5162 second version of a relaxable macro. Record the first relaxable
5163 fixup in mips_relax. Remove tc_gen_reloc workaround.
5164 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5165 in the same way as in append_insn.
5166 (mips16_macro_build): Remove "place" argument.
5167 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5168 when generating the second version of a relaxable macro.
5169 (load_got_offset, add_got_offset): New functions.
5170 (load_address, macro): Use new relaxation machinery. Remove
5171 tc_gen_reloc workarounds.
5172 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5173 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5174 first version is needed.
5175 (tc_gen_reloc): Remove relaxation handling.
5176 (md_convert_frag): Go through the fixups for a relaxable macro and
5177 mark those that belong to the unneeded alternative as done. If the
5178 second alternative is needed, adjust the fixup addresses to account
5179 for the deleted first alternative.
5181 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5183 * frags.h (frag_room): Declare.
5184 * frags.c (frag_room): New function.
5185 * doc/internals.texi: Document it.
5187 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5189 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5190 optimization for -mtune=r3900, as this will break on other CPUs.
5192 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
5194 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5195 be relaxed, use fixup.
5196 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5198 2004-01-19 Jakub Jelinek <jakub@redhat.com>
5200 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5203 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5205 * config/tc-mips.c (append_insn): Properly detect variant frags
5206 that preclude swapping of relaxed branches. Correctly swap
5207 instructions between frags when dealing with relaxed branches.
5209 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5211 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5213 * aclocal.m4: Regenerate.
5214 * configure: Regenerate.
5216 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5218 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5221 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
5223 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5224 reloc, reserve space for the delay slot as well as the jalr itself.
5226 2004-01-09 Paul Brook <paul@codesourcery.com>
5228 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5229 (do_vfp_sp2_from_reg2): New function.
5231 (do_vfp_dp_from_reg2): Check return values properly.
5233 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5235 * config/tc-mips.c (warn_nops): Remove static variable.
5236 (macro): Remove test of warn_nops.
5237 (md_shortops): Remove 'n'.
5238 (md_parse_option): Remove 'n' case.
5239 (md_show_usage): Remove -n.
5240 * doc/as.texinfo (Overview): Remove MIPS -n option.
5241 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5242 * NEWS: Mention removal of MIPS -n option.
5244 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5245 (cop_interlocks): Check ISA level.
5246 (cop_mem_interlocks): Define.
5247 (reg_needs_delay): Check cop_interlocks rather than
5248 ISA_HAS_COPROC_DELAYS.
5249 (append_insn): Likewise. Use cop_mem_interlocks rather than
5250 directly checking mips_opts.isa.
5251 (mips_emit_delays): Likewise.
5253 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5255 * config/tc-ia64.c (unwind): Move next_slot_number and
5256 next_slot_frag to ...
5257 (unw_rec_list): Here.
5258 (free_list_records): Removed.
5259 (output_unw_records): Likewise.
5260 (generate_unwind_image): Make it void.
5261 (alloc_record): Initialize next_slot_number and next_slot_frag.
5262 (slot_index): Take .org, .space and .align into account.
5263 (fixup_unw_records): Don't set slot_number to 0. Use
5264 list->next_slot_number and list->next_slot_frag instead of
5265 unwind.next_slot_number and unwind.next_slot_frag.
5266 (ia64_convert_frag): New.
5267 (generate_unwind_image): Generate a rs_machine_dependent frag
5269 (emit_one_bundle): Use list->next_slot_number and
5270 list->next_slot_frag instead of unwind.next_slot_number and
5271 unwind.next_slot_frag.
5273 * config/tc-ia64.h (md_convert_frag): Defined as
5275 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5277 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5279 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5280 * config/tc-frv.h (md_apply_fix3): Don't define.
5281 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5283 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5284 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5285 * config/tc-frv.c (line_separator_chars): Add `!'.
5286 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5287 * config/tc-frv.c (md_assemble): Clear insn upfront.
5288 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5289 * config/tc-frv.c (OPTION_FDPIC): New macro.
5290 (md_longopts): Add mfdpic.
5291 (md_parse_option): Handle it.
5292 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5293 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5294 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5295 (frv_pic_ptr): Parse funcdesc.
5297 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5299 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5300 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5302 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5304 * Makefile.am (Makefile): Move the dependency on
5305 $(BFDDIR)/configure.in to...
5306 (CONFIG_STATUS_DEPENDENCIES): ... here.
5307 (AUTOMAKE_OPTIONS): Require automake 1.8.
5308 * Makefile.in: Regenerate.
5309 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5310 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5311 $(BFDDIR)/configure.in here as well.
5312 * doc/Makefile.in: Regenerate.
5314 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5316 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5317 * Makefile.in: Regenerate.
5318 * aclocal.m4: Regenerate.
5319 * doc/Makefile.am (install, install-info): Remove.
5320 (install-data-local): A new hook for install-info.
5321 (AUTOMAKE_OPTIONS): Require automake 1.8.
5322 * doc/Makefile.in: Regenerate.
5324 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
5326 * doc/c-sh.texi: Update description about floating point behavior
5329 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5331 * configure.in: Add m68k-uClinux target.
5332 * configure: Regenerate.
5334 For older changes see ChangeLog-0203
5340 version-control: never