1 2005-07-14 Jim Blandy <jimb@redhat.com>
3 Add support for the Renesas M32C.
4 * Makefile.am (CPU_TYPES): List m32c.
5 (TARGET_CPU_CFILES): List config/tc-m32c.c.
6 (TARGET_CPU_HFILES): List config/tc-m32c.h.
7 * configure.in: Add case for m32c.
8 * configure.tgt: Add cases for m32c and m32c-*-elf.
9 * configure: Regenerated.
10 * config/tc-m32c.c, config/tc-m32c.h: New files.
11 * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
12 * doc/Makefile.in: Regenerated.
13 * doc/all.texi: Set M32C.
14 * doc/as.texinfo: Add text for the M32C-specific options and line
15 comment characters, and refer to c-m32c.texi.
16 * doc/c-m32c.texi: New file.
18 2005-07-14 Nick Clifton <nickc@redhat.com>
21 * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
24 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
26 * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
27 i386-*-rtemscoff*, sparc-*-rtemsaout*.
29 2005-07-10 H.J. Lu <hongjiu.lu@intel.com>
31 * config/tc-i386.c (optimize_disp): Optimize signed 32bit
34 2005-07-08 Ben Elliston <bje@au.ibm.com>
36 * frags.h: Remove ANSI_PROTOTYPES conditional code.
37 * config/obj-elf.h: Likewise.
38 * config/tc-h8300.h: Likewise.
39 * config/tc-h8500.h: Likewise.
40 * config/tc-i370.h: Likewise.
41 * config/tc-i386.h: Likewise.
42 * config/tc-m68hc11.h: Likewise.
43 * config/tc-m68k.h: Likewise.
44 * config/tc-ppc.h: Likewise.
45 * config/tc-s390.h: Likewise.
46 * config/tc-sh.h: Likewise.
47 * config/tc-sparc.h: Likewise.
48 * config/tc-tic30.c: Likewise.
49 * config/tc-w65.h: Likewise.
50 * config/tc-xtensa.h: Likewise.
52 2005-07-08 Hans-Peter Nilsson <hp@axis.com>
55 * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
57 2005-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
59 * config/tc-tic30.c (debug): Add format attribute. Fix format
62 2005-07-06 H.J. Lu <hongjiu.lu@intel.com>
64 * config/tc-i386.c (cpu_arch): Add sse3.
66 * config/tc-i386.h (CpuSSE3): Renamed from ...
67 (CpuPNI): This. Defined as CpuSSE3.
69 * doc/c-i386.texi: Document .sse3.
71 2005-07-06 Jan Beulich <jbeulich@novell.com>
73 * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
75 2005-07-05 Nick Clifton <nickc@redhat.com>
77 * config/tc-pdp11.c (md_apply_fix): Cast first argument to
78 md_chars_to_numbers to an unsigned pointer in order to avoid a
81 2005-07-05 Paul Brook <paul@codesourcery.com>
83 * config/tc-ppc.c (ppc_target_format): Add VxWorks.
85 2005-07-05 Aldy Hernandez <aldyh@redhat.com>
87 * config/tc-ms1.c: New.
88 * config/tc-ms1.h: New.
89 * testsuite/gas/ms1/allinsn.d: New.
90 * testsuite/gas/ms1/allinsn.s: New.
91 * testsuite/gas/ms1/badinsn.s: New.
92 * testsuite/gas/ms1/badinsn1.s: New.
93 * testsuite/gas/ms1/badoffsethigh.s: New.
94 * testsuite/gas/ms1/badoffsetlow.s: New.
95 * testsuite/gas/ms1/badorder.s: New.
96 * testsuite/gas/ms1/badreg.s: New.
97 * testsuite/gas/ms1/badsignedimmhigh.s: New.
98 * testsuite/gas/ms1/badsignedimmlow.s: New.
99 * testsuite/gas/ms1/badsyntax.s: New.
100 * testsuite/gas/ms1/badsyntax1.s: New.
101 * testsuite/gas/ms1/badunsignedimmhigh.s: New.
102 * testsuite/gas/ms1/badunsignedimmlow.s: New.
103 * testsuite/gas/ms1/errors.exp: New.
104 * testsuite/gas/ms1/ldst.s: New.
105 * testsuite/gas/ms1/misc.d: New.
106 * testsuite/gas/ms1/misc.s: New.
107 * testsuite/gas/ms1/ms1-16-003.d: New.
108 * testsuite/gas/ms1/ms1-16-003.s: New.
109 * testsuite/gas/ms1/ms1.exp: New.
110 * testsuite/gas/ms1/msys.d: New.
111 * testsuite/gas/ms1/msys.s: New.
112 * testsuite/gas/ms1/relocs.d: New.
113 * testsuite/gas/ms1/relocs.exp: New.
114 * testsuite/gas/ms1/relocs1.s: New.
115 * testsuite/gas/ms1/relocs2.s: New.
117 2005-07-05 Jan Beulich <jbeulich@novell.com>
119 * config/tc-i386.h (CpuSVME): New.
120 (CpuUnknownFlags): Include CpuSVME.
121 * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
122 as alias of sledgehammer.
123 (md_assemble): Include invlpga in the check for insns with two source
125 (process_operands): Include SVME insns in the check for ignored
126 segment overrides. Adjust diagnostic.
127 (i386_index_check): Special-case SVME insns with memory operands.
129 2005-07-04 Khem Raj <kraj@mvista.com>
130 Nick Clifton <nickc@redhat.com>
132 * tc-arm.c (struct arm_it): Make operands.imm signed to match its
133 use an immediate value.
134 (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
135 since the register field of the operands structure is unsigned.
136 (s_arm_unwind_save_vfp): Make "reg" unsigned.
137 (parse_operands): Make the 2ns parameter an unsigned pointer to
139 (do_ldrd): When using the imm field of the operands structure as a
140 second register field, treat it as unsigned.
142 2005-07-04 Alan Modra <amodra@bigpond.net.au>
145 * config/obj-elf.c (obj_elf_change_section): Use backend
148 2005-07-01 Jan Beulich <jbeulich@novell.com>
150 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
151 (output_spill_psprel, output_spill_psprel_p): Combine.
152 (output_spill_sprel, output_spill_sprel_p): Combine.
153 (output_spill_reg, output_spill_regp_p): Combine.
154 (process_one_record): Handle psp_psprel.
155 (parse_predicate_and_operand): New.
156 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
157 initialize output values. Emit diagnostic case here.
158 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
159 (add_unwind_entry): New second parameter. Allow first parameter to
160 be NULL. Parse optional tag, emit warning about further support for
161 it otherwise being missing. Check end-of-line when requested.
162 (dot_fframe): Clear operand when wrong. Allow tag.
163 (dot_vframe): Likewise.
164 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
166 (dot_vframepsp): Remove.
167 (dot_altrp): Clear operand when wrong. Allow tag.
168 (dot_save): Likewise. Let default case also go through
170 (dot_savemem): Likewise.
171 (dot_restore): Don't return when wrong operand. Allow tag.
172 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
173 parse_predicate_and_operand and the new arguments to
174 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
175 when wrong operand. Allow tag.
176 (dot_restorereg, dot_restorereg_p): Likewise.
177 (dot_spillmem, dot_spillmem_p): Likewise.
178 (dot_saveg): Clear operand when wrong. Perform tighter operand
180 (dot_savef): Likewise.
181 (dot_saveb): Likewise.
182 (dot_savegf): Likewise.
183 (dot_spill): Remove end-of-line check. Combine. Simplify by using
184 parse_predicate_and_operand and the new arguments to
185 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
186 when wrong operand. Allow tag.
188 (dot_label_state): Don't return when wrong operand.
189 (dot_copy_state): Likewise.
190 (dot_unwabi): Likewise. Check if in prologue.
191 (dot_body): Don't call demand_empty_rest_of_line.
192 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
194 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
195 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
196 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
197 (parse_operand): New second parameter. Don't deal with '}' here
198 anymore. Don't advance past end-of-line.
199 (parse_operands): Pass second argument to parse_operand.
200 (ia64_start_line): Prevent out-of-bounds access through
201 input_line_pointer. Deal with '}' here.
202 (ia64_unrecognized_line): Don't deal with '}' here.
203 (dot_alias): Use ignore_rest_of_line not its deprecated alias
204 discard_rest_of_line.
206 2005-06-30 Zack Weinberg <zack@codesourcery.com>
208 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
209 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
210 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
211 (do_branch): Always set inst.reloc.pc_rel.
212 (s_arm_elf_cons): Disallow use of (plt) suffix.
213 (do_adrl): Adjust X_add_number unconditionally.
214 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
215 argument. Handle all adjustment for pipeline offset here.
216 (md_apply_fix): No need to undo work of md_pcrel_from. No
217 need to extract pre-encoded pipeline adjustments from various
218 branch instructions. Generally, assume instructions are already
219 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
220 special cases. Handle BFD_RELOC_ARM_PLT32 like
221 BFD_RELOC_ARM_PCREL_BRANCH.
222 (tc_gen_reloc): Remove OBJ_ELF special case.
223 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
225 2005-06-30 Ben Elliston <bje@gnu.org>
227 * Makefile.am (check-DEJAGNU): Don't search for expect.
228 * Makefile.in: Regenerate.
230 2005-06-30 Ben Elliston <bje@gnu.org>
232 * Makefile.am (EXPECT): Set to expect.
233 (RUNTEST): Likewise, set to runtest.
234 * Makefile.in: Regenerate.
236 2005-06-23 Ben Elliston <bje@gnu.org>
238 * config/m68k-parse.h: Use ISO C90.
239 * config/m68k-parse.y: Likewise.
240 * config/tc-m68k.h: Likewise.
242 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
245 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
247 (optimize_disp): Optimize only if possible. Don't use 64bit
248 displacement on non-constants and do same on constants if
251 2005-06-17 Jan Beulich <jbeulich@novell.com>
253 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
254 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
255 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
256 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
257 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
259 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
260 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
261 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
262 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
263 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
264 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
265 convert 8-byte pc-relative relocations.
266 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
267 (i386_validate_fix): Likewise.
268 (x86_cons): Also handle quad values in 64-bit mode.
269 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
270 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
271 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
272 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
274 2005-06-13 Zack Weinberg <zack@codesourcery.com>
276 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
277 symbolP as well as for names with a leading dot. Use ACONCAT.
278 (md_apply_fix): For branch relocations, only replace value
279 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
280 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
281 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
282 (LOCAL_LABEL_PREFIX): Don't define.
284 2005-06-10 Alan Modra <amodra@bigpond.net.au>
286 * config/tc-hppa.c (pa_block): Allocate just one byte for the
289 2005-06-08 James E Wilson <wilson@specifixinc.com>
292 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
293 is NULL, then emit a warning, and return the current index.
295 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
298 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
299 temporary copy of the operands array so that changes can be safely
300 backed out if the insn does not match.
301 (m68k_compare_opcode): Shortcut the test when the parameters are
302 the same. Return 1 if the names match but the second opcode is
303 further on in the array than the first.
305 2005-06-08 Nick Clifton <nickc@redhat.com>
308 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
310 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
312 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
314 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
315 Michael Snyder <msnyder@redhat.com>
316 Stan Cox <scox@redhat.com>
318 * configure.in: Add ms1 case.
320 * configure: Regenerate.
322 * configure.tgt: Add ms1 case.
324 2005-06-07 Bob Wilson <bob.wilson@acm.org>
326 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
327 * config/tc-xtensa.c (new_resource_table): Likewise.
328 (resize_resource_table): Likewise.
329 (release_resources): Fix assertion for unsigned values.
331 2005-06-07 Zack Weinberg <zack@codesourcery.com>
333 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
334 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
335 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
336 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
337 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
338 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
339 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
340 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
341 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
342 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
343 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
344 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
345 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
346 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
347 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
348 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
349 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
350 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
351 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
352 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
353 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
354 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
355 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
356 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
357 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
358 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
359 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
360 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
361 * config/tc-xtensa.c, config/tc-z8k.c:
362 Replace all instances of the string "_apply_fix3" with
364 * po/POTFILES.in, po/gas.pot: Regenerate.
366 2005-06-08 Alan Modra <amodra@bigpond.net.au>
368 * Makefile.am: Run "make dep-am".
369 (POTFILES): Remove GAS_CFILES.
370 * Makefile.in: Regenerate.
372 2005-06-07 David Ung <davidu@mips.com>
374 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
375 24kc, 24kf and 24kfx under MIPS32 release 2.
377 2005-06-04 Nick Clifton <nickc@redhat.com>
379 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
380 to their Thumb-enabled equivalents.
382 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
384 * config/tc-mips.c (load_register): Add leading "0x" to the
385 output of sprintf_vma().
388 2005-06-01 Nick Clifton <nickc@redhat.com>
390 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
391 test for the presence of thumb version of the parsing functions
392 since they must always exist and the test generates a compile time
395 2005-05-31 Richard Henderson <rth@redhat.com>
397 * config/tc-alpha.c (O_lituse_jsrdirect): New.
398 (alpha_reloc_op): Add it.
399 (debug_exp): Handle it.
400 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
401 (emit_insn): Handle it.
402 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
404 2005-05-31 Christian Groessler <chris@groessler.org>
406 * write.c (dump_section_relocs): Convert to ISO-C.
407 (write_relocs): Avoid signed/unsigned and fprintf argument
408 warnings in debug code.
410 2005-05-26 Zack Weinberg <zack@codesourcery.com>
412 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
413 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
414 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
415 (md_apply_fix3): Delete fix_is_thumb variable; refer to
416 fixP->tc_fix_data directly in the sole place it was used.
417 Explicitly truncate value, *valP, fixP->fx_addnumber, and
418 fixP->fx_offset to 32 bits, for consistent behavior between 32-
421 2005-05-27 Jan Beulich <jbeulich@novell.com>
423 * config/tc-ia64.c (struct proc_pending): New.
424 (unwind): Replace proc_start with proc_pending.
425 (unwind_diagnostic): Check unwind.proc_pending.sym.
426 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
427 Check if previous proc not closed. Record all entry points.
428 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
429 Set symbol sizes for entry points recorded in dot_proc. Check
430 arguments for consistency with respective .proc's.
431 (md_assemble): Replace unwind.proc_start with
432 unwind.proc_pending.sym.
434 2005-05-27 Jan Beulich <jbeulich@novell.com>
436 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
437 and last_ptr. Check all in-use slots for first one with non-NULL
438 unwind_record. Don't reload end_ptr before second update round.
440 2005-05-26 James E Wilson <wilson@specifixinc.com>
442 * config/tc-ia64.c (extra_goodness): Update comment.
443 (md_begin): Add debugging code to print best_template table.
445 2005-05-25 Jan Beulich <jbeulich@novell.com>
447 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
450 2005-05-25 Jan Beulich <jbeulich@novell.com>
452 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
453 BFD_RELOC_UNUSED when determining the width of the reloc.
455 2005-05-25 Jan Beulich <jbeulich@novell.com>
457 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
460 2005-05-25 Jan Beulich <jbeulich@novell.com>
462 * config/tc-ia64.c (dot_radix): Rewrite.
464 2005-05-25 Jan Beulich <jbeulich@novell.com>
466 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
468 (alloc_record): Remove references to next_slot_number and
470 (emit_one_bundle): Likewise.
472 2005-05-22 Nick Clifton <nickc@redhat.com>
474 * config/tc-v850.c (md_apply_fix3): Pass the address of the
475 message buffer when invoking the insert function.
477 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
479 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
480 only if an instruction match is found.
482 2005-05-20 Bob Wilson <bob.wilson@acm.org>
484 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
485 to addition in argument to xtensa_dwarf2_emit_insn.
487 2005-05-19 Zack Weinberg <zack@codesourcery.com>
489 * Makefile.am: Have 'all' depend on 'info'.
490 * Makefile.in: Regenerate.
492 2005-05-19 Alan Modra <amodra@bigpond.net.au>
494 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
496 2005-05-19 Anton Blanchard <anton@samba.org>
498 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
499 (md_show_usage): Document it.
500 (ppc_setup_opcodes): Insert POWER5 mnemonics.
501 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
503 2005-05-19 Jan Beulich <jbeulich@novell.com>
505 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
506 relocations in unwind section.
508 2005-05-18 Nick Clifton <nickc@redhat.com>
510 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
511 if one exists. Ignore any error messages it may produce, just
512 allow it to perform the insertion.
514 2005-05-17 Zack Weinberg <zack@codesourcery.com>
516 * hash.c (hash_lookup): Add len parameter. All callers changed.
517 (hash_find_n): New interface.
518 * hash.h: Prototype hash_find_n.
519 * sb.c: Include as.h.
520 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
521 (sb_scrub_and_add_sb): New interface.
522 * sb.h: Prototype sb_scrub_and_add_sb.
523 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
525 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
526 reference to BFD_RELOC_ARM_GOT12 which is never generated.
527 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
529 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
531 * doc/Makefile.am (gasver.texi): Don't use $<.
532 * doc/Makefile.in: Regenerated.
534 2005-05-17 Nick Clifton <nickc@redhat.com>
537 * symbols.c (resolve_symbol_value): Do not move symbols whose
538 value expression has not been resolved or finalized into the
539 absolute section as this will confuse other parts of the assembler
540 into thinking that their value is zero.
542 2005-05-17 Jan Beulich <jbeulich@novell.com>
544 * read.c (_find_end_of_line): New.
545 (find_end_of_line): New.
546 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
547 (read_a_source_file): Use it.
550 (get_line_sb): Use it.
551 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
552 (s_comm_internal): Likewise.
555 (s_ignore): Use ignore_rest_of_line.
556 * read.h (find_end_of_line): Prototype.
557 (discard_rest_of_line): Remove prototype. #define to
560 2005-05-17 Nick Clifton <nickc@redhat.com>
562 * config/tc-v850,h (TC_FIX_TYPE): Define.
563 (TC_INIT_FIX_TYPE): Define.
564 * config/tc-v850.c (md_assemble): When creating a fix record the
565 operand in the tc_fix_data field.
566 (md_apply_fix3): When applying a resolved fix use the operand's
567 insertion procedure to store the value, if the operand has been
570 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
572 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
574 * Makefile.in: Regenerated.
576 2005-05-13 Sterling Augustine <sterling@tensilica.com>
577 Bob Wilson <bob.wilson@acm.org>
579 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
581 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
582 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
584 2005-05-11 Alan Modra <amodra@bigpond.net.au>
586 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
587 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
589 2005-05-10 Michael Matz <matz@suse.de>
591 * frags.c (frag_grow): Don't be too greedy in allocating memory.
593 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
595 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
598 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
599 Handle label-without-colon before ordinary dot-pseudo as an
600 ordinary label. Don't leak memory for label-without-colon alone
601 on a line. Don't mmixal-munge operands for dot-pseudos.
603 2005-05-10 Jan Beulich <jbeulich@novell.com>
605 * macro.c (get_any_string): Remove the two last parameters. Replace
606 references to the former expand parameter by using macro_alternate.
607 Simplify loop condition for checking for end-of-string.
608 (get_string): Remove redunant call to sb_skip_white.
609 (do_formals): Remove two last arguments to get_any_string.
610 (macro_expand): Likewise.
611 (expand_irp): Likewise.
613 2005-05-10 Jan Beulich <jbeulich@novell.com>
615 * read.c (s_macro): Move local variable 'local' to smaller scope.
616 Call sb_kill on it when done.
618 2005-05-09 Jan Beulich <jbeulich@novell.com>
620 * config/tc-i386.c (optimize_disp): Discard displacement entirely
621 when zero and not required by encoding constraints.
623 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
626 * config/tc-sh64.c (sh64_fake_label): New.
628 * config/tc-sh64.h (TC_FAKE_LABEL): New.
630 * doc/internals.texi (TC_FAKE_LABEL): Document.
632 * write.c (TC_FAKE_LABEL): New.
633 (adjust_reloc_syms): Use it.
634 (write_object_file): Likewise.
636 2005-05-09 Jan Beulich <jbeulich@novell.com>
638 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
639 and comma in Intel mode.
641 2005-05-09 Jan Beulich <jbeulich@novell.com>
643 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
644 names to match ABI. Add more registers for 32-bit and 64-bit modes.
645 Make name array static and const. Adjust lookup to account for NULL
646 entries (standing for unused register numbers).
648 2005-05-09 Jan Beulich <jbeulich@novell.com>
650 * config/tc-i386.c (parse_insn): Consider all matching instructions
651 when checking for string instruction after string-only prefix.
653 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
656 * config/tc-ia64.c (start_unwind_section): Properly check
657 comdat group with SHF_GROUP.
659 2005-05-06 Bob Wilson <bob.wilson@acm.org>
661 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
663 2005-05-06 Bob Wilson <bob.wilson@acm.org>
665 * config/tc-xtensa.c: Remove excess whitespace.
666 * config/tc-xtensa.h: Likewise.
667 * config/xtensa-istack.h: Likewise.
668 * config/xtensa-relax.c: Likewise.
669 * config/xtensa-relax.h: Likewise.
671 2005-05-06 Nick Clifton <nickc@redhat.com>
673 * sb.h: Fix formatting of comments.
674 * sb.c: Fix formatting of comments.
676 2005-05-06 Jan Beulich <jbeulich@novell.com>
678 * sb.h (sb_add_buffer): Reintroduce.
679 * sb.c (sb_add_buffer): Likewise.
681 2005-05-06 Jan Beulich <jbeulich@novell.com>
683 * macro.c (new_formal, del_formal): New.
684 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
685 required argument has default value. Stop looking for more formal
686 when there was a vararg one.
687 (macro_expand_body): Use new_formal and del_formal.
688 (macro_expand): Likewise. Initialize local variable err. Don't
689 return immediately when encountering an error. Warn when keyword
690 argument already had a value assigned. Eliminate duplicate clearing
691 of argument value. When current positional argument matches parameter
692 of vararg type, assign to it all the remaining arguments. Issue error
693 when required parameter does not have value.
694 (free_macro): Use del_formal.
695 (expand_irp): Initialize formal type. Free buffers associated with
696 formal prior to returning.
697 * macro.h (struct formal_struct): Add new field 'type' with new
698 enumeration type 'formal_type'.
699 * doc/as.texinfo: Document macro parameter qualifiers.
700 * NEWS: Mention new functionality.
702 2005-05-06 Jan Beulich <jbeulich@novell.com>
704 * cond.c (s_ifb): New.
705 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
706 * read.h (s_ifb): Prototype.
707 * doc/as.texinfo: Document .ifb and .ifnb.
709 2005-05-05 Steve Ellcey <sje@cup.hp.com>
711 * config/tc-ia64.c (MIN): Undef.
713 2005-05-05 Paul Brook <paul@codesourcery.com>
715 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
717 2005-05-05 Matt Thomas <matt@3am-software.com>
719 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
722 2005-05-05 Nick Clifton <nickc@redhat.com>
724 * Update the address and phone number of the FSF organization in
725 the GPL notices in the following files:
726 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
727 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
728 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
729 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
730 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
731 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
732 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
733 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
734 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
735 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
736 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
737 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
738 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
739 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
740 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
741 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
742 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
743 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
744 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
745 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
746 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
747 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
748 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
749 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
750 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
751 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
752 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
753 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
754 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
755 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
756 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
757 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
758 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
759 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
760 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
761 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
762 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
763 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
764 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
765 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
766 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
767 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
768 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
769 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
770 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
771 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
772 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
773 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
774 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
775 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
776 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
777 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
778 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
779 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
780 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
781 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
782 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
783 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
784 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
785 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
786 config/xtensa-istack.h, config/xtensa-relax.c,
787 config/xtensa-relax.h, doc/fdl.texi
789 2005-05-05 Nick Clifton <nickc@redhat.com>
791 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
792 the target_big_endian variable to false.
794 2005-05-04 Alan Modra <amodra@bigpond.net.au>
796 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
797 list traversal. Use bfd_section_list_prepend.
798 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
799 over the section list.
800 * config/tc-xtensa.c (xtensa_remove_section): Delete.
801 (xtensa_insert_section): Delete.
802 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
803 and bfd_section_list_prepend.
804 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
805 bfd_section_list_insert_after.
807 2005-05-03 Nick Clifton <nickc@redhat.com>
809 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
810 of bfd_section_list... macros.
811 * config/tc-mmix.c (mmix_frob_file): Likewise.
812 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
813 (xtensa_insert_section): Likewise.
815 * macro.c (macro_hash): Remove static.
816 * macro.h (macro_hash): Provide an external declaration.
818 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
820 * write.c (write_object_file): Use bfd_section_double_list_remove
823 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
825 * doc/Makefile.am (gasver.texi): Correct quoting.
826 * doc/Makefile.in: Regenerated.
828 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
830 * configure.tgt: Add h8300*-*-rtemscoff.
831 Switch h8300*-*-rtems* to elf.
833 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
835 * hash.c: Undo the last change.
838 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
840 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
842 (DISTCLEANFILES): Remove.
843 (MAINTAINERCLEANFILES): Add asconfig.texi.
844 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
846 2005-04-29 Ben Elliston <bje@au.ibm.com>
848 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
849 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
850 (bignum-copy.o): Remove.
851 * Makefile.in: Regenerate.
852 * makefile.vms (OBJS): Remove bignum-copy.obj.
853 * symbols.h (local_symbol_make): Remove declaration.
854 (verify_symbol_chain_2): Likewise.
855 * symbols.c (local_symbol_make): Make static.
856 (max_indent_level): Likewise.
857 (verify_symbol_chain_2): Remove.
858 * macro.c (macro_hash): Make static.
859 * messages.c (fprint_value): Remove.
860 * read.h (get_absolute_expr): Remove.
861 (emit_leb128_expr): Likewise.
862 (do_s_func): Likewise.
863 * read.c (do_s_func): Make static.
864 (emit_leb128_expr): Likewise.
865 (get_absolute_expr): Likewise.
866 * as.h (as_howmuch): Remove declaration.
867 (fprint_value): Likewise.
868 * as.c (myname): Make static.
869 * input-scrub.c (as_howmuch): Remove.
870 (as_1_char): Likewise.
871 * input-file.h (input_file_is_open): Remove.
872 * input-file.c (input_file_is_open): Likewise.
873 * expr.h (expr_build_unary): Remove declaration.
874 (expr_build_binary): Likewise.
875 * expr.c (expr_build_unary): Remove.
876 (expr_build_binary): Likewise.
877 * hash.h (hash_replace): Remove declaration.
878 (hash_delete): Likewise.
879 * hash.c (hash_replace): Remove.
880 (hash_delete): Likewise.
881 * bignum-copy.c (bignum_copy): Move from here ..
882 * config/tc-vax.c (bignum_copy): .. to here.
883 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
884 (bignum_copy): Remove extern declaration.
885 * sb.h (string_count): Remove extern declaration.
886 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
888 * sb.c (dsize): Replace preprocessor macro with static int.
889 (string_count): Make static.
890 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
892 * config/obj-coff.c (dim_index): Make static.
893 * config/tc-i386.c (GOT_symbol): Likewise.
894 (output_invalid_buf): Likewise.
895 * doc/internals.texi (Warning and error messages): Remove the
896 prototype for fprint_value.
898 2005-04-27 Ben Elliston <bje@au.ibm.com>
902 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
904 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
906 * read.c (pseudo_set): Disallow symbol set to common symbol.
909 * write.c (write_object_file): Report common symbol name when
910 disallowing local symbol set to common symbol.
911 (adjust_reloc_syms): Disallow local symbol set to undefined
914 2005-04-25 Jan Beulich <jbeulich@novell.com>
916 * macro.c (macro_expand_body): Replace locals indicator parameters
917 with actual macro_entry. New local variables macro_line and err.
918 Don't return when encountering an error, just record the fact.
919 Detect local symbol name colliding with parameter. Track line number
920 inside of macro expansion.
921 (do_formals): Move local variable name to wider scope. Check
922 parameter of the same name doesn't already exist. In MRI mode, also
923 check it doesn't collide with the argument count pseudo-parameter).
924 (define_macro): Add file and line number parameters. Remove local
925 variable namestr. New local variable error. Initialize macro_entry
926 members file, line, and name. Don't return when encountering an
927 error, just record the fact. Use %s in some diagnostics for read.c
928 to insert the macro name. Free macro_entry on error.
929 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
930 when encountering an error, just record the fact.
931 (expand_irp): Don't return when encountering an error, just record
933 * macro.h (macro_struct): New members name, file, and line.
934 (define_macro): Add file and line number parameters.
935 * read.c (s_macro): Pass file and line to define_macro. Tag warning
936 regarding pseudo-op redefinition with the file/line that macro
937 definition started at.
939 2005-04-22 Bob Wilson <bob.wilson@acm.org>
941 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
942 (future_alignment_required): Remove ifdefs that use it.
944 2005-04-22 Bob Wilson <bob.wilson@acm.org>
946 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
947 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
948 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
950 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
951 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
953 2005-04-21 Christian Groessler <chris@groessler.org>
955 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
958 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
960 * config/obj-aout.h (S_IS_EXTERN): Removed.
961 * config/obj-bout.h (S_IS_EXTERN): Likewise.
962 * config/obj-coff.h (S_IS_EXTERN): Likewise.
963 * symbols.c (S_IS_EXTERN): Likewise.
964 * symbols.h (S_IS_EXTERN): Likewise.
966 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
968 * config/tc-d10v.c (md_apply_fix3): Likewise.
969 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
970 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
971 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
972 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
973 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
974 (shmedia_md_convert_frag): Likewise.
975 * symbols.c (print_symbol_value_1): Likewise.
976 * write.c (write_object_file): Likewise.
978 2005-04-20 Nick Clifton <nickc@redhat.com>
980 * config/tc-xtensa.c (get_aligned_diff): Change type of
981 branch_align to offsetT so that its signedness matches that of
984 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
985 number into a readable string.
986 (load_register): Likewise.
988 2005-04-20 Andreas Schwab <schwab@suse.de>
990 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
992 2005-04-19 David S. Miller <davem@davemloft.net>
994 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
995 NULL insn, exit early. Remove now spurious NULL checks.
996 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
999 2005-04-19 Jan Beulich <jbeulich@novell.com>
1001 * symbols.h (symbol_find_base): Remove prototype.
1002 * symbols.c (save_symbol_name): Remove code section conditional upon
1004 (symbol_find): Remove.
1005 (symbol_find_base): Rename to symbol_find.
1006 * subsegs.c (section_symbol): Replace use of symbol_find_base with
1008 * config/obj-coff.c (tag_insert): Remove code section conditional
1009 upon STRIP_UNDERSCORE.
1010 (obj_coff_def): Likewise.
1011 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
1012 (coff_frob_symbol): Likewise.
1013 (yank_symbols): Likewise.
1014 (c_section_symbol): Likewise.
1015 * config/obj-coff.h (DO_NOT_STRIP): Remove.
1016 * config/tc-arm.c (symbol_locate): Remove code section conditional
1017 upon STRIP_UNDERSCORE.
1018 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
1019 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
1020 * config/tc-sh.h (DO_NOT_STRIP): Remove.
1021 * config/tc-w65.h (DO_NOT_STRIP): Remove.
1022 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
1024 2005-04-19 Andreas Schwab <schwab@suse.de>
1026 * config/tc-ia64.c (md_assemble): Fix error message for wrong
1027 access to application registers.
1029 2005-04-19 Jan Beulich <jbeulich@novell.com>
1031 * config/te-sysv32.h: Remove.
1032 * Makefile.am (TARG_ENV_HFILES): Remove reference to
1034 * Makefile.in (TARG_ENV_HFILES): Likewise.
1036 2005-04-19 Jan Beulich <jbeulich@novell.com>
1039 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
1042 2005-04-18 Mark Kettenis <kettenis@gnu.org>
1044 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
1046 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
1048 * config/tc-mips.c (normalize_constant_expr): Don't check for
1050 (check_absolute_expr): Only call normalize_constant_expr() if
1052 (mips_ip): Likewise.
1054 * config/tc-mips.c (check_absolute_expr): Fix formatting.
1056 2005-04-18 Jan Beulich <jbeulich@novell.com>
1058 * macro.c (free_token): New, freeing all the memory associated with a
1060 (do_formals): Move initializers to ...
1061 (define_macro): ... here.
1062 (delete_macro): Convert passed in name to lower case. Warn when
1063 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
1065 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
1067 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
1069 2005-04-15 Jan Beulich <jbeulich@novell.com>
1071 * config/obj-elf.c (obj_elf_struct): New.
1072 (elf_pseudo_table). Use it for .offset and .struct.
1074 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1075 Sterling Augustine <sterling@tensilica.com>
1077 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
1078 than the section alignment.
1080 2005-04-14 Bob Wilson <bob.wilson@acm.org>
1081 H.J. Lu <hongjiu.lu@intel.com>
1083 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
1084 * config/tc-xtensa.c (xg_translate_sysreg_op,
1085 xtensa_translate_old_userregs_ops,
1086 xtensa_find_unaligned_branch_targets,
1087 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
1088 relax_frag_add_nop): Support 64-bit host.
1089 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
1090 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
1092 2005-04-14 Mark Kettenis <kettenis@gnu.org>
1094 * configure.tgt: Add support for OpenBSD/sparc ELF.
1096 * configure.tgt: Set emulation for mips-*-openbsd*.
1097 Remove broken mips-dec-openbsd* config.
1098 * configure.in: Set default ABI for mips64-*-openbsd*.
1099 * configure: Regenerate.
1101 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
1103 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
1104 optimization for constant addresses.
1106 2005-04-14 Nick Clifton <nickc@redhat.com>
1108 * as.c (main): Move parse_args before symbol_begin and frag_init
1109 so that the hash table size can be set before it is used.
1110 * hash.c: Use an unsigned long type for the size of the hash
1112 * hash.h (set_gas_hash_table_size): Update the prototype.
1114 2005-04-14 Alan Modra <amodra@bigpond.net.au>
1116 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
1117 * acinclude.m4: Include ../bfd/warning.m4.
1118 * configure.in: Invoke AM_BINUTILS_WARNINGS.
1119 * Makefile.in: Regenerate.
1120 * configure: Regenerate.
1121 * doc/Makefile.in: Regenerate.
1123 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
1125 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
1126 (normalize_address_expr): New function to sign-extend address
1127 offsets that fit into 32 bits in 32-bit mode.
1128 (macro_build_ldst_constoffset): Use normalize_address_expr()
1129 instead of a handcoded sequence.
1130 (load_register): Likewise. Report oversized numbers in a useful
1132 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
1133 for constant addresses. Report oversized numbers in a useful way.
1134 (mips_ip): Use normalize_address_expr() for addresses.
1136 2005-04-12 Mark Kettenis <kettenis@gnu.org>
1138 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
1139 similar to other instructions now that they're marked as ImmExt.
1141 2005-04-12 Nick Clifton <nickc@redhat.com>
1143 * hash.c (DEFAULT_SIZE): Delete. Replace with:
1144 (gas_hash_table_size): New static variable.
1145 (set_gas_hash_table_size): New function: Records a requested size
1146 for the hash tables.
1147 (get_gas_hash_table_size): New function: Return a prime number
1148 near the requested size of the hash table.
1149 (hash_new): Use get_gas_hash_table_size.
1150 * hash.h: Add a prototype for set_gas_hash_table_size.
1151 * as.c (show_usage): Add description of new switches: --hash-size
1152 and --reduce-memory-overheads.
1153 (option_values): Add OPTION_HASH_TABLE_SIZE and
1154 OPTION_REDUCE_MEMORY_OVERHEADS.
1155 (std_longpopts): Add entries for the new options.
1156 (parse_args): Handle the new options.
1157 * Makefile.am: Add a dependency of as.c on hash.h.
1158 * Makefile.in: Regenerate.
1159 * doc/as.texinfo: Document the new switches.
1160 * NEWS: Mention the new switches.
1162 2005-04-12 Nick Clifton <nickc@redhat.com>
1165 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1168 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1170 * Makefile.am: Run "make dep-am".
1171 * Makefile.in: Regenerate.
1173 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1174 Bob Wilson <bob.wilson@acm.org>
1176 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1178 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1180 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1182 2005-04-11 Jan Beulich <jbeulich@novell.com>
1184 * NEWS: Mention these changes and their effects.
1185 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1187 (check_macro): Likewise.
1188 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1189 labels together with the closing pseudo-op.
1190 (macro_expand_body): Adjust comment. Range-check input before use.
1191 Adjust mis-spelled diagnostic. Use is_name_beginner.
1192 * read.c (try_macro): New.
1193 (read_a_source_file): New static variable last_eol. Don't list
1194 macro expansion lines more than once. Call try_macro.
1195 (s_macro): Set section of line_label to absolute instead of undefined.
1196 * doc/as.texinfo: Add information on the caveats of these changes.
1198 2005-04-11 Alan Modra <amodra@bigpond.net.au>
1200 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1201 * symbols.h (symbol_X_add_number): Update prototype.
1203 2005-04-10 Eric Christopher <echristo@redhat.com>
1205 * symbols.c (symbol_X_add_number): Fix warning.
1207 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1209 * config/tc-m68k.c (md_begin): Support 64bit host.
1210 (get_num): Support 64bit BFD on 32bit host.
1212 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1214 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1216 2005-04-09 Alan Modra <amodra@bigpond.net.au>
1218 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1219 call. Don't do the COFF hacks for multi-emulation gas. Move
1220 demand_empty_rest_of_line back to caller.
1221 (s_set, equals): demand_empty_rest_of_line here.
1224 * as.h (rs_dummy): Define.
1225 * symbols.c (symbol_X_add_number): New function.
1226 * symbols.h (symbol_X_add_number): Declare.
1227 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1228 * read.c (assign_symbol): New function, split out from s_set.
1229 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1230 Fix COFF hacks for multi-emulation gas.
1231 (s_set): Call assign_symbol. Remove "register" keyword.
1232 (set_zero_frag): New function.
1233 (pseudo_set): Always check for assignment to section syms.
1234 Always set segment and frag of symbol, and likewise extern for
1235 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1236 special case exp.X_add_number non-zero for O_symbol expressions.
1237 (equals): Use assign_symbol.
1239 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1241 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1244 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1246 * config/tc-i386.c (tc_gen_reloc): Don't turn
1247 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1249 2005-04-06 Nick Clifton <nickc@redhat.com>
1251 * po/rw.po: New translation: Kinyarwanda
1252 * configure.in (ALL_LINGUAS): Add rw
1253 * configure: Regenerate.
1255 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1256 Bob Wilson <bob.wilson@acm.org>
1258 * config/tc-xtensa.c (branch_align_power): New.
1259 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1260 future_alignment_required): Use branch_align_power to check section
1261 alignment as well as xtensa_fetch_width when aligning branch targets.
1263 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1265 * config/tc-xtensa.c: Warning fixes throughout.
1266 (xtensa_fetch_width): Change to unsigned.
1267 (assemble_nop, xtensa_find_unaligned_branch_targets,
1268 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1269 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1270 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1271 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1272 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1273 get_text_align_max_fill_size, get_text_align_nop_count,
1274 get_text_align_nth_nop_size, get_noop_aligned_address,
1275 get_aligned_diff, convert_frag_align_next_opcode,
1276 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1277 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1278 types, avoiding size_t and using offsetT and addressT appropriately.
1279 (get_text_align_power): Clean up types. Avoid incorrect bound.
1280 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1282 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1284 * config/tc-ia64.c (start_unwind_section): Undo the change
1286 (generate_unwind_image, dot_endp): Likewise.
1288 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1290 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1291 le_nop_stop arrays and initializers to file scope.
1292 (md_begin): When generating code for anything other than
1293 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1295 2005-04-01 Jan Beulich <jbeulich@novell.com>
1297 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1300 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1302 * NEWS: Mention [fdgh]_floating.
1303 * config/atof-vax.c: Fix some whitespace.
1304 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1306 2005-04-01 Nick Clifton <nickc@redhat.com>
1308 * configure.in: Add a check for <unistd.h> providing a prototype
1309 for getopt() which is compatible with the one in
1310 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1311 * configure: Regenerate.
1312 * config.in (HAVE_DECL_GETOPT): Add.
1314 2005-04-01 Jan Beulich <jbeulich@novell.com>
1316 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1318 2005-04-01 Jan Beulich <jbeulich@novell.com>
1320 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1321 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1323 2005-03-30 Julian Brown <julian@codesourcery.com>
1325 * config/tc-arm.c (arm_adjust_symtab): Rename
1326 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1328 2005-03-30 Julian Brown <julian@codesourcery.com>
1330 * config/tc-arm.c (mapping_state): Change documentation in function
1331 comment to cross-reference spec instead. Change type of mapping symbols
1333 (arm_adjust_symtab): Don't change type of mapping symbols here.
1335 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1337 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1338 * config.in: Regenerate.
1339 * configure: Regenerate.
1340 * configure.in: Check for ffs decl and alphabetize.
1342 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1343 Phil Blundell <philb@gnu.org>
1345 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1346 (md_apply_fix3): Mark TLS symbols.
1347 (tc_gen_reloc): Handle TLS relocations.
1348 (arm_fix_adjustable): Ignore TLS relocations.
1349 (s_arm_elf_cons): Support expressions after decorated symbols.
1351 2005-03-29 Julian Brown <julian@codesourcery.com>
1353 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1354 whether personality routine index N has been output for this section.
1355 (mapping_state): tc_segment_info_data now struct not enum.
1356 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1357 handled on section change.
1358 (create_unwind_entry): Previous code to output dependency removed.
1359 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1361 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1362 arm_segment_info_type.
1363 (arm_segment_info_type): New struct.
1365 2005-03-28 Sterling Augustine <sterling@tensilica.com>
1366 Bob Wilson <bob.wilson@acm.org>
1368 * config/tc-xtensa.c (do_align_targets): Update comment.
1369 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1370 Insert a LOOP_END frag before every loop target, and do not overload
1371 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1372 (xg_assemble_vliw_tokens): Use do_align_targets.
1373 (xtensa_fix_target_frags): Remove code to convert a
1374 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1375 negatable branch at the end of a loop.
1376 (frag_can_negate_branch): Delete.
1378 2005-03-28 David Mosberger <davidm@hpl.hp.com>
1379 H.J. Lu <hongjiu.lu@intel.com>
1382 NEWS: Mention "-mtune=[itanium1|itanium2]".
1384 * config/tc-ia64.c (md): Add tune.
1385 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1386 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1387 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1388 B unit NOPs are discouraged for McKinley-derived cores.
1389 (md_begin): Don't hardcode the "extra_goodness()" function in
1391 (ia64_init): Set md.tune to itanium2.
1393 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1394 * doc/c-ia64.texi: Likewise.
1396 2005-03-27 Ian Lance Taylor <ian@airs.com>
1398 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1399 bad C_EFCN symbol, print its name.
1401 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1403 * config/tc-xtensa.c (use_longcalls): Delete.
1404 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1405 the use_longcalls flag is set. Do this before checking the segment.
1406 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1407 expand direct calls at this point.
1408 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1409 (xtensa_find_unmarked_state_frags): Likewise.
1410 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1411 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1412 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1413 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1415 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1417 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1419 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1421 * config/tc-cris.h: Convert to ISO C90.
1422 * config/tc-cris.c: Ditto.
1423 (md_estimate_size_before_relax): Remove obsolete comment for
1424 parameter "segment_type".
1425 (md_begin): Document reason for cast of hash_insert argument.
1426 (md_atof): Correct type of parameter "type".
1428 2005-03-24 Nick Clifton <nickc@redhat.com>
1430 * write.h (bit_fix_new): Remove redundant prototype.
1431 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1432 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1433 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1434 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1435 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1436 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1437 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1438 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1439 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1440 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1441 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1442 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1443 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1444 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1445 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1446 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1447 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1448 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1449 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1450 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1451 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1452 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1453 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1454 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1455 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1456 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1457 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1458 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1459 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1460 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1461 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1462 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1463 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1464 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1465 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1466 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1467 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1468 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1469 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1470 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1471 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1472 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1473 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1474 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1475 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1476 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1477 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1478 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1479 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1480 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1481 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1482 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1483 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1484 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1485 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1487 2005-03-23 Jim Blandy <jimb@redhat.com>
1489 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1490 attributes properly.
1492 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1493 Nick Clifton <nickc@redhat.com>
1495 * configure.tgt: Accept any C library to accompany a GNU Linux
1496 implementation, not just the GNU C library.
1497 * configure.in: Likewise.
1498 * configure: Regenerate.
1500 2005-03-23 Nick Clifton <nickc@redhat.com>
1502 * config/tc-tic30.c: Convert to ISO C90 formatting.
1503 * config/tc-tic30.h: Convert to ISO C90 formatting.
1504 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1505 * config/atof-vax.c: Convert to ISO C90 formatting.
1507 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1509 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1510 relocations correctly as well.
1511 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1512 relocations in mergeable sections section-relative either.
1514 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1516 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1518 2005-03-21 Nick Clifton <nickc@redhat.com>
1520 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1521 warning by providing a prototype for sh_symbian_find_elf_flags.
1523 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1526 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1528 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1529 along with other formats that set bfd_gas. Remove unnecessary
1530 setting of bfd_gas. Delete strongarm cases in generic_target
1533 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1536 * config/tc-m68k.c (TRUNC, SEXT): Define.
1537 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1538 (m68k_ip): Truncate or sign extend expressions as appropriate.
1539 (get_num): Likewise.
1540 (md_apply_fix3): Use SEXT.
1542 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1544 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1545 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1546 (obj-vms.o): Delete rule.
1548 * Makefile.in: Regenerate.
1549 * aclocal.m4: Regenerate.
1550 * doc/Makefile.in: Regenerate.
1551 * po/POTFILES.in: Regenerate.
1553 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1555 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1556 flag for coldfire v4e.
1558 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1560 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1561 xg_apply_fix_value and return a value to indicate success.
1562 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1563 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1564 (xtensa_validate_fix_sub): New.
1565 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1566 (tc_gen_reloc): Move code to handle difference of symbols and code to
1567 apply tentative fix values to ...
1568 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1569 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1570 relocations when linkrelax flag is not set.
1571 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1572 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1574 2005-03-17 Jan Beulich <jbeulich@novell.com>
1576 * config/tc-i386.c (i386_scale): Beautify error message.
1577 (Intel syntax comments): Update.
1578 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1580 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1581 Remove declarations.
1582 (intel_bracket_expr): Declare.
1583 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1584 of the function body in a loop allowing to split an operand into two.
1585 Replace calls to malloc and checks of it returning non-NULL with
1586 calls to xmalloc/xstrdup.
1587 (intel_expr): SHORT no longer handled here. Add comment indicating
1588 comparison ops need implementation.
1589 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1590 Check right operand of - does not specify a register when parsing
1591 the address of a memory reference.
1592 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1593 Check operands do not specify a register when parsing the address of
1595 (intel_e06, intel_e06_1): Likewise.
1596 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1597 handle SHORT as well as unary + and -. Don't accept : except for
1598 segment overrides or in direct far jump/call insns.
1599 (intel_brack_expr): New.
1600 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1602 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1603 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1604 Allow symbolic constants as register scale value.
1605 (intel_get_token): Replace call to malloc and check of return value
1606 with call to xmalloc. Change handling for FLAT to match MASM's.
1607 (intel_putback_token): Don't try to back up/free current token if
1610 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1612 * configure.tgt: Set emulation for arm-*-eabi*.
1613 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1614 * config/te-armeabi.h: New file.
1615 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1616 * config/te-symbian.h: Include "te-armeabi.h".
1618 2005-03-16 Nick Clifton <nickc@redhat.com>
1620 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1621 local variable in case it is clobbered by the setjmp.
1623 2005-03-16 Nick Clifton <nickc@redhat.com>
1624 Ben Elliston <bje@au.ibm.com>
1626 * configure.in (werror): New switch: Add -Werror to the
1627 compiler command line. Enabled by default. Disable via
1629 * configure: Regenerate.
1631 2005-03-16 Nick Clifton <nickc@redhat.com>
1633 * config/obj-coff.h: Convert to ISO C90 formatting.
1634 * config/obj-coff.c: Convert to ISO C90 formatting.
1636 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1638 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1639 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1640 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1641 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1642 (insns): Add ARMv6T2 instructions:
1643 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1644 (arm_archs): Add V6T2 variants.
1646 2005-03-15 Nick Clifton <nickc@redhat.com>
1648 * NEWS: Add cutoff for changes in 2.16 release.
1650 2005-03-15 Jan Beulich <jbeulich@novell.com>
1652 * expr.c (operand): Merge handling of unary + into that for unary
1655 2005-03-14 Eric Christopher <echristo@redhat.com>
1657 * config/tc-mips.c: Include dw2gencfi.h.
1658 (mips_cfi_frame_initial_instructions): New.
1659 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1660 (tc_cfi_frame_initial_instructions): Ditto.
1661 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1662 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1663 * Makefile.am: Update dependencies.
1664 * Makefile.in: Regenerate.
1666 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1668 * po/es.po: Commit new Spanish translation.
1670 2005-03-14 Alan Modra <amodra@bigpond.net.au>
1672 * po/tr.po: Commit new Turkish translation.
1674 2005-03-12 Zack Weinberg <zack@codesourcery.com>
1676 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1679 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1681 * config-gas.com: Mark vax-vms as obsolete.
1682 * configure.in: Remove fmt=vms support.
1683 * config.in: Regenerate.
1684 * configure: Regenerate.
1685 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1687 2005-03-10 Sterling Augustine <sterling@tensilica.com>
1688 Bob Wilson <bob.wilson@acm.org>
1690 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1691 when checking if xg_resolve_literals needs to be called.
1692 * config/tc-xtensa.h: Fix spelling typo in a comment.
1694 2005-03-10 Jan Beulich <jbeulich@novell.com>
1696 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1697 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1698 crafted structure declarations with the types from macro.h.
1700 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1702 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1703 for -mno-shared optimization.
1705 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1707 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1708 (MAX_NOPS): Bump to 4.
1709 (mips_fix_vr4130): New variable.
1710 (nops_for_vr4130): New function.
1711 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1712 nops_for_vr4130 if working around VR4130 errata.
1713 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1714 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1715 (md_parse_option): Handle them.
1716 (md_show_usage): Print them.
1717 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1719 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1721 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1724 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1726 * config/tc-mips.h (mips_flush_pending_output): Delete.
1727 (mips_emit_delays): Declare.
1728 (md_flush_pending_output): Use mips_emit_delays.
1729 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1730 the previous instructions.
1731 (md_begin, append_insn, md_parse_option): Update callers.
1732 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1734 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1735 (s_gpdword): Update callers.
1736 (start_noreorder, end_noreorder): New functions.
1737 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1738 manipulating mips_opts or prev_nop_frag directly.
1739 (mips_flush_pending_output): Delete.
1741 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1743 * config/tc-mips.c (mips_move_labels): New function, taken from...
1744 (append_insn, mips_emit_delays): ...here.
1746 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1748 * config/tc-mips.c (MAX_NOPS): New macro.
1749 (history): Resize to 1 + MAX_NOPS.
1750 (fix_vr4120_class): New enumeration.
1751 (vr4120_conflicts): New variable.
1752 (init_vr4120_conflicts): New function.
1753 (md_begin): Call it.
1754 (insn_uses_reg): Constify first argument.
1755 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1756 (nops_for_insn_or_target): New functions.
1757 (append_insn): Use the new nops_for_* functions instead of inline
1758 delay checks. Generalize prev_nop_frag handling to handle an
1759 arbitrary history length. Insert nops into the history buffer
1760 once the number of nops in prev_nop_frag is fixed.
1761 (emit_delays): Use nops_for_insn instead of inline delay checks.
1763 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1765 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1766 check from branch delay code. Remove unnecessary check for branches.
1768 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1770 * config/tc-mips.c (dummy_opcode): Delete.
1771 (nop_insn, mips16_nop_insn): New variables.
1772 (NOP_INSN): New macro.
1773 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1774 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1775 (md_begin): Initialize nop_insn and mips16_nop_insn.
1776 (append_insn): Use the new emit_nop function to add nops, recording
1777 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1778 to reserve room for the instruction and install_insn to install the
1779 final form. Use insert_into_history to record the instruction in
1780 the history buffer. Use move_insn to do delay slot filling.
1781 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1782 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1783 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1785 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1787 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1788 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1789 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1790 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1791 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1793 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1795 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1796 and extended_p fields with a single fixed_p field.
1797 (append_insn, mips_no_prev_insn): Adjust accordingly.
1799 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1801 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1802 a single mips16_absolute_jump_p bit.
1803 (append_insn): Adjust accordingly.
1805 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1807 * config/tc-mips.h (mips_cl_insn): Move definition to...
1808 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1809 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1811 (history): New variable.
1812 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1813 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1814 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1815 (prev_prev_insn_unreordered): Delete.
1816 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1817 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1820 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1822 * doc/Makefile.am: Update as.info dependencies.
1823 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1825 2005-03-08 Jan Beulich <jbeulich@novell.com>
1827 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1828 error, and point to .purgem documentation if someone really needs
1830 * NEWS: Mention macro redefinition is now an error.
1832 2005-03-08 Jan Beulich <jbeulich@novell.com>
1834 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1835 emitted to. Add more precise diagnostics for non-fitting insns based
1836 on that. Eliminate now superfluous special casing of MLX. Clear out
1837 slot information when dropping an insn.
1839 2005-03-08 Jan Beulich <jbeulich@novell.com>
1841 * config/tc-ia64.c (parse_section_name): Rename to...
1842 (cross_section): In addition to separating the name from the rest of
1843 the arguments, also carry out the operation.
1844 (dot_xdata): Use cross_section.
1845 (dot_float_cons): Likewise.
1846 (dot_xstringer): Likewise.
1847 (dot_xdata_ua): Likewise.
1848 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1850 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1852 * po/gas.pot: Regenerate.
1854 2005-03-04 David Daney <ddaney@avtrex.com>
1856 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1857 instead of '_gp' for -mno-shared optimization.
1859 (s_abicalls): Document it in the comment.
1860 (md_show_usage): Document the -mno-shared option.
1862 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
1864 * config/tc-mips.c (mips_set_options): Add sym32 field.
1865 (mips_opts): Initialize it.
1866 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1867 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1868 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1869 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1870 when deciding whether to use a symbolic %highest/%higher expansion.
1871 (macro): Likewise. Remove o64/n32 linux hack. Always use
1872 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1873 and "la". Handle constants separately from symbolic expressions in
1874 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1875 and using load_register to load the high part of the address.
1876 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1877 (OPTION_ELF_BASE): Bump by 2.
1878 (md_longopts): Add entries for -msym32 and -mno-sym32.
1879 (md_parse_option): Handle them.
1880 (usage): Document them.
1881 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1882 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1883 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1884 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1885 -msym32 and -mno-sym32.
1887 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1889 * config/tc-mips.c (load_address): Implement GP optimization
1890 for 64bit address space non-PIC. Fix formatting.
1891 (macro): Likewise. Simplify code.
1892 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1893 (mips_after_parse_args): Simplify code.
1895 2005-03-03 Nick Clifton <nickc@redhat.com>
1897 * expr.c (operand): Remove redundant code enclosed by #ifdef
1898 RELAX_PAREN_GROUPING....#endif.
1900 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1901 reloc is the difference of two symbols defined in the same
1904 * config/tc-iq2000.c (line_comment_chars): Include the # character
1905 as otherwise this breaks #APP/#NO_APP processing.
1907 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1909 * config/tc-arc.c(md_assemble): Remove dead code for handling
1910 immediate indexing of ld and st .
1912 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1913 Joseph Myers <joseph@codesourcery.com>
1915 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1916 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1917 (parse_relocation): Check for a word break after a relocation
1919 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1922 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1924 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1926 2005-03-02 Jan Beulich <jbeulich@novell.com>
1928 * as.c (main): Use unlink_if_ordinary instead of unlink.
1929 * messages.c (as_fatal): Likewise.
1931 2005-03-02 Jan Beulich <jbeulich@novell.com>
1933 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1935 (parse_register): Allow cr8...15 in all modes.
1937 2005-03-02 Jan Beulich <jbeulich@novell.com>
1939 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1940 etc. like normal symbol references (T_ID).
1942 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1944 * symbols.c (fb_label_name): Fix silly thinko in last change.
1946 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1948 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1949 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1951 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1953 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1956 * config/tc-arc.c (md_assemble): Initialize suffix for extension
1959 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1961 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1963 * as.h (assert): Warning fix.
1964 * expr.c (expr): Correct assertion.
1965 * read.c (s_comm_internal): Remove assertion.
1966 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1967 (fixup_segment): Remove assertion.
1968 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1969 (md_apply_fix3): Likewise.
1970 * config/tc-i370.c (md_begin): Correct assertion.
1971 (i370_macro): Warning fix for assertion.
1973 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1975 * configure.in (AC_C_BIGENDIAN): Invoke.
1976 * configure: Regenerate.
1977 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1978 host variable to set string header size.
1979 * config/obj-aout.c (obj_header_append): Don't use host structs.
1980 (obj_symbol_to_chars): Likewise.
1981 (obj_emit_strings): Likewise. Use the passed in output pointer.
1982 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1983 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1984 not sizeof host struct.
1985 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1986 (obj_emit_strings): Likewise.
1987 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1988 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1990 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1992 (host_number_to_chars): Define.
1993 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1994 host internal struct to set header sizes.
1995 * config/tc-i960.c (md_number_to_field): Warning fix.
1996 (md_ri_to_chars): Use host byte order.
1997 (get_cdisp, md_apply_fix3): Warning fix.
1998 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
2000 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
2002 * doc/c-arc.texi: Update documentation about ARC's extension
2005 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
2007 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
2010 2005-02-23 Alan Modra <amodra@bigpond.net.au>
2012 * cgen.c: Warning fixes.
2013 * config/tc-arc.c: Likewise.
2014 * config/tc-arm.c: Likewise.
2015 * config/tc-avr.c: Likewise.
2016 * config/tc-d10v.c: Likewise.
2017 * config/tc-d30v.c: Likewise.
2018 * config/tc-frv.c: Likewise.
2019 * config/tc-frv.h: Likewise.
2020 * config/tc-h8300.c: Likewise.
2021 * config/tc-h8500.c: Likewise.
2022 * config/tc-i370.c: Likewise.
2023 * config/tc-i960.c: Likewise.
2024 * config/tc-ia64.c: Likewise.
2025 * config/tc-ip2k.c: Likewise.
2026 * config/tc-m68hc11.c: Likewise.
2027 * config/tc-maxq.c: Likewise.
2028 * config/tc-mcore.c: Likewise.
2029 * config/tc-mips.c: Likewise.
2030 * config/tc-msp430.c: Likewise.
2031 * config/tc-pj.c: Likewise.
2032 * config/tc-ppc.c: Likewise.
2033 * config/tc-ppc.h: Likewise.
2034 * config/tc-s390.c: Likewise.
2035 * config/tc-sh.c: Likewise.
2036 * config/tc-sh64.c: Likewise.
2037 * config/tc-tic4x.c: Likewise.
2038 * config/tc-tic80.c: Likewise.
2039 * config/tc-v850.c: Likewise.
2040 * config/tc-vax.c: Likewise.
2041 * config/tc-w65.c: Likewise.
2042 * config/tc-xstormy16.c: Likewise.
2043 * config/tc-z8k.c: Likewise.
2045 2005-02-22 Catherine Moore <clm@cm00re.com>
2047 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
2048 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
2050 2005-02-22 Eric Christopher <echristo@redhat.com>
2052 * config/tc-mips.c (struct proc): Change isym to
2053 func_sym. New member func_end_sym.
2054 (s_mips_ent): Update.
2055 (s_mips_end): Ditto. Add code to compute function size.
2057 2005-02-22 Alan Modra <amodra@bigpond.net.au>
2059 * read.c: Warning fixes.
2060 * config/obj-elf.c: Likewise.
2062 2005-02-22 Maciej W. Rozycki <macro@mips.com>
2064 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
2067 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
2069 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
2072 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
2074 (demand_empty_rest_of_line): Likewise.
2075 (tic54x_sblock): Likewise.
2076 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
2078 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2080 * read.c (address_bytes): New function.
2081 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
2082 (potable): Add "dc.a".
2083 (cons_worker): Handle "dc.a".
2084 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
2086 2005-02-21 Alan Modra <amodra@bigpond.net.au>
2088 * input-file.c (input_file_open): Rearrange to avoid warning.
2090 2005-02-19 Alan Modra <amodra@bigpond.net.au>
2092 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
2093 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
2094 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
2096 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2098 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
2099 uses after .set noat.
2100 (load_address): Likewise.
2101 (macro): Likewise. Don't try to avoid $at use by sacrificing
2102 the target register before it is stored, it won't work.
2104 2005-02-17 James E Wilson <wilson@specifixinc.com>
2106 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
2107 see an instruction that specifies a template.
2109 2005-02-18 Alan Modra <amodra@bigpond.net.au>
2111 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
2112 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
2113 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
2115 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
2117 * NEWS: Mention "-mhint.b=[ok|warning|error]".
2119 * config/tc-ia64.c (md): Add hint_b.
2120 (emit_one_bundle): Handle md.hint_b for "hint".
2121 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
2122 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
2123 (ia64_init): Set md.hint_b to error.
2124 (md_assemble): Handle md.hint_b for "hint.b".
2126 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
2127 * doc/c-ia64.texi: Likewise.
2129 2005-02-17 Alan Modra <amodra@bigpond.net.au>
2131 * tc.h (struct relax_type, relax_typeS): Move from here..
2132 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
2133 * ecoff.c (ecoff_new_file): Add appfile param.
2134 * ecoff.h (ecoff_new_file): Likewise.
2135 * itbl-lex.h: New file.
2136 * itbl-lex.l: Include itbl-lex.h.
2137 * itbl-parse.y: Likewise.
2138 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
2139 * read.c (s_app_file_string): Mark appfile possibly unused.
2140 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
2141 * subsegs.h (struct seg_info_trash): Delete.
2142 (seg_info): Use segment_info_type instead.
2143 * config/obj-coff.c (struct filename_list): Make filename const char *.
2144 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
2145 * config/obj-elf.c (elf_file_symbol): Similarly.
2146 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2148 * config/tc-arc.c (md_operand): Warning fix.
2149 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2150 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2151 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2152 * config/tc-frv.c (frv_force_relocation): Warning fix.
2153 * config/tc-m68k.c (md_parse_option): Delete unused var.
2154 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2155 * config/tc-sparc.c: Likewise.
2156 (s_common): Warning fix.
2157 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2158 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2160 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2161 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2162 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2163 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2164 (tic4x_do_align): Use TIC_NOP_OPCODE.
2165 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2166 * config/tc-vax.c: Include netinet/in.h.
2167 (tc_headers_hook): Formatting.
2168 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2170 2005-02-17 Jan Beulich <jbeulich@novell.com>
2172 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2173 parsing inN, locN, outN. Set 'idx' to offset register number starts
2174 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2177 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2179 * config/tc-mips.c (load_address): Fix formatting.
2180 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2181 Catch macros which are unexpandable without AT. Remove duplicate
2183 (macro2): Remove duplicate zeroing of used_at.
2185 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2187 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2190 2005-02-15 Nigel Stephens <nigel@mips.com>
2191 Maciej W. Rozycki <macro@mips.com>
2193 * config/tc-mips.c (reloc_needs_lo_p): Handle
2194 BFD_RELOC_MIPS16_HI16_S.
2195 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2196 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2197 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2199 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2200 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2201 Call my_getSmallExpression() to parse percent operators.
2202 (percent_op_match, mips_percent_op): Separate definitions.
2203 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2204 (parse_relocation): Handle the MIPS16 mode using
2206 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2207 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2209 2005-02-15 Jan Beulich <jbeulich@novell.com>
2211 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2212 instead of explicitly dealing with the translation; exclude
2213 relocations that are already pcrel, however.
2215 2005-02-15 Jan Beulich <jbeulich@novell.com>
2217 * config/tc-ia64.c: Include limits.h (if available).
2218 (gr_values[0]): Set path to INT_MAX.
2219 (dot_reg_val): Don't allow changing value of r0. Limit range of
2220 general registers at r127.
2221 (specify_resource): Default resource index is -1. Don't set resource
2222 index (in case IA64_RS_RSE) without setting the specific flag.
2223 (note_register_values): Check operand is O_constant before tracking
2224 input value of moves. Add tracking for dep.z with constant inputs.
2225 (print_dependency): Resource index of specific resource may be zero.
2226 (check_dependencies): Likewise.
2228 2005-02-15 Jan Beulich <jbeulich@novell.com>
2230 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2231 reg_class. Check operands and emit diagnostics for illegal use of
2234 2005-02-15 Jan Beulich <jbeulich@novell.com>
2236 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2237 new variables type, suffix, and width. Handle
2238 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2239 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2240 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2241 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2242 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2243 if unable to translate relocation type, using the new variables.
2245 2005-02-15 Jan Beulich <jbeulich@novell.com>
2247 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2248 (ty_symbol_chars): Define.
2249 * config/tc-ia64.c (ia64_symbol_chars): Define.
2251 2005-02-15 Jan Beulich <jbeulich@novell.com>
2253 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2254 input_line_pointer was advanced.
2256 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2258 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2261 2005-02-13 Jan Beulich <jbeulich@novell.com>
2263 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2264 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2266 (ia64_init): Set md.detect_dv.
2267 (ia64_start_line): New static variable warned. Warn only once when
2268 encountering explicit stops in automatic mode.
2269 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2270 * NEWS: Mention new default mode.
2272 2005-02-13 Jan Beulich <jbeulich@novell.com>
2274 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2275 be freed when wiping out previous state. Canonicalize names before
2276 use. Free name string when detecting redefinition.
2277 (dot_pred_rel): Call generic expression parser to process arguments.
2278 Handle O_register case for individual predicates and O_subtract for
2280 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2282 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2283 Warn if multiple found, issue error if resulting symbol name has zero
2285 (dot_alias): Canonicalize name before use.
2287 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2289 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2291 (in_procedure): Return -1 for warning.
2292 (in_prologue): Likewise.
2293 (in_body): Likewise.
2295 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2297 * config/tc-ia64.c (dot_xdata): Undo the last change.
2298 (dot_float_cons): Likewise.
2299 (dot_xstringer): Likewise.
2300 (dot_xdata_ua): Likewise.
2301 (dot_float_cons_ua): Likewise.
2303 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2305 * NEWS: Mention "-munwind-check=[warning|error]".
2307 * config/tc-ia64.c (md): Add unwind_check.
2308 (unwind_diagnostic): New.
2309 (in_procedure): Call unwind_diagnostic when a directive isn't
2311 (in_prologue): Call unwind_diagnostic when a directive isn't in
2313 (in_body): Call unwind_diagnostic when a directive isn't in
2315 (dot_endp): Set md.unwind_check to error before calling
2316 in_procedure and restore it after. When the name is missing or
2317 couldn't be found, use the one from the last .proc if
2318 md.unwind_check isn't error. Warn if md.unwind_check is
2320 (md_parse_option): Handle "-munwind-check=[warning|error]".
2321 (md_show_usage): Add "-munwind-check=[warning|error]".
2322 (ia64_init): Set md.unwind_check to warning.
2324 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2325 * doc/c-ia64.texi: Likewise.
2327 2005-02-11 Jan Beulich <jbeulich@novell.com>
2329 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2331 (ia64_parse_name): New third parameter.
2332 (md_parse_name): Pass third argument.
2333 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2334 (md_operand): Handling of '@'-prefixed symbols moved from here...
2335 (ia64_parse_name): ...to here.
2337 2005-02-11 Jan Beulich <jbeulich@novell.com>
2339 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2340 (errata_nop_necessary_p): Remove declaraction and definition.
2341 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2342 update md.group_idx. Don't reset md.last_groups.
2344 2005-02-11 Jan Beulich <jbeulich@novell.com>
2346 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2348 (dot_xdata): Free section name after use.
2349 (dot_float_cons): Likewise.
2350 (dot_xstringer): Likewise.
2351 (dot_xdata_ua): Likewise.
2352 (dot_float_cons_ua): Likewise.
2353 (md_pseudo_table): Add xdata16 and xdata16.ua.
2355 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2357 * doc/all.texi: Add IA64.
2358 * doc/as.texinfo: Likewise.
2360 * doc/c-ia64.texi: Fix typos.
2362 2005-02-10 Julian Brown <julian@codesourcery.com>
2364 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2366 (do_t_push_pop): Likewise.
2367 (md_assemble): Likewise.
2368 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2369 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2370 (create_unwind_entry): Output dependency on the required personality
2373 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2375 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2376 * subsegs.c (seg_not_empty_p): Likewise.
2378 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2380 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2381 relative jump calculation.
2382 <md_convert_frag) : Likewise.
2383 <output_disp): Likewise.
2385 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2387 * write.c (write_object_file): Recognize warning-symbol construct
2388 and skip object- and target- handling for the second symbol.
2390 2005-02-02 Jan Beulich <jbeulich@novell.com>
2392 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2393 designators along with quoted ones. Free copy of quoted designator
2396 2005-02-01 Ben Elliston <bje@au.ibm.com>
2398 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2399 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2400 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2401 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2402 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2403 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2404 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2405 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2406 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2407 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2408 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2409 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2410 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2411 #if 0'd code throughout.
2413 2005-01-31 Nick Clifton <nickc@redhat.com>
2415 * as.c (parse_args): Bump copyright date reported by --version to
2418 2005-01-31 Nick Clifton <nickc@redhat.com>
2420 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2423 2005-01-31 Jan Beulich <jbeulich@novell.com>
2425 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2426 that can end with .endr in that case. Make requiring/permitting
2427 pseudo-ops without leading dot closer to the logic in read.c serving
2429 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2432 2005-01-31 Jan Beulich <jbeulich@novell.com>
2434 * macro.c (do_formals): Adjust to no longer accept empty parameter
2436 (define_macro): Adjust to no longer accept empty macro name, garbage
2437 following the parameters, or macros that were previously defined.
2438 * read.c (s_bad_end): Declare.
2439 (potable): Add endm. Handler for endr and endm is s_bad_end.
2440 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2442 * read.h (s_bad_endr): Remove.
2444 2005-01-31 Jan Beulich <jbeulich@novell.com>
2446 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2447 immediately discarding (but counting) those exceeding the maximum
2448 possible amount. Track whether output and input operand counts ever
2449 matched, and use this to better indicate which of the operands/
2450 operand types was wrong; specifically don't default to pointing to
2453 2005-01-31 Jan Beulich <jbeulich@novell.com>
2455 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2456 variable in dot_endp). Add body and insn. Make prologue,
2457 prologue_mask, body, and insn bitfields.
2458 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2460 (in_procedure, in_prologue, in_body): New.
2461 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2462 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2463 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2464 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2465 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2466 dot_personality): Use the appropriate one of the above.
2467 (dot_proc): Clear unwind.proc_start; set to current location only if
2468 none of the entry points were valid. Check for non-zero-length entry
2469 point names. Check that entry points aren't defined, yet. Clear
2470 unwind.prologue, unwind.body, and unwind.insn.
2471 (dot_body): Call in_procedure. Check that first directive in procedure
2472 had no insns emitted before. Set unwind.body.
2473 (dot_prologue): Call in_procedure. Check that not already in prologue.
2474 Check that first directive in procedure had no insns emitted before.
2476 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2477 length entry point names. Check that entry points became defined.
2478 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2480 2005-01-31 Jan Beulich <jbeulich@novell.com>
2482 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2483 before actually using it. Don't generate an error in manual bundling
2484 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2485 Don't generate an error in manual bundling mode when looking at an
2486 insn required to be last in its group but the required slot hasn't
2487 been reached, yet. Allow conversion from MII to MI;I for bundle
2488 consisting of only 2 insns with the stop between them. Suppress
2489 various meaningless errors resulting from detecting earlier ones.
2491 2005-01-31 Jan Beulich <jbeulich@novell.com>
2493 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2496 2005-01-28 Christian Groessler <chris@groessler.org>
2498 * config/tc-z8k.c (md_assemble): Improve error detection.
2500 2005-01-28 Jan Beulich <jbeulich@novell.com>
2502 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2503 for personality routine pointer only if there is one.
2504 (ia64_convert_frag): Likewise.
2505 (generate_unwind_image): Likewise.
2507 2005-01-27 Christian Groessler <chris@groessler.org>
2509 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2510 (md_apply_fix3): Make relative branches out of range an error
2511 instead of a warning. Display correct line number for out of
2512 range branches/calls/memory accesses.
2514 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2516 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2517 to emit .debug_line and other debug sections.
2518 * as.h (seg_not_empty_p): Declare.
2519 * subsegs.c (seg_not_empty_p): New predicate.
2521 2005-01-27 Andrew Cagney <cagney@gnu.org>
2523 * configure: Regenerate to track ../gettext.m4 change.
2525 2005-01-27 Jan Beulich <jbeulich@novell.com>
2527 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2529 2005-01-27 Jan Beulich <jbeulich@novell.com>
2531 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2532 to/from application registers dynamic insns.
2533 (md_assemble): Defer resolution of move to/from application registers
2534 dynamic insns when they can be issued on either the I- or M-units.
2536 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2538 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2539 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2540 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2541 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2542 * cgen.c (gas_cgen_parse_operand): Handle
2543 CGEN_PARSE_OPERAND_SYMBOLIC.
2544 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2545 (frv_force_relocation): Likewise. Fix handling of PIC
2547 (md_apply_fix3): Likewise.
2549 2005-01-21 Ben Elliston <bje@au.ibm.com>
2551 * as.h: Remove #if 0'd code.
2552 * atof-generic.c (atof_generic): Likewise.
2553 * ecoff.c (ecoff_directive_frame): Likewise.
2554 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2555 * itbl-ops.c (itbl_add_reg): Likewise.
2556 * listing.c (calc_hex): Likewise.
2557 * read.c (MASK_CHAR): Likewise.
2558 * subsegs.c (subsegs_print_statistics): Likewise.
2559 * symbols.c (indent): Likewise.
2560 * write.c (write_relocs): Likewise.
2561 (write_object_file): Likewise.
2562 (relax_frag): Likewise.
2564 2005-01-20 Nick Clifton <nickc@redhat.com>
2566 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2567 getopt_long_only() from considering -a as an abbreviation for
2569 (parse_args): Fix the parsing of -a=<file>.
2571 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2574 * read.c (s_incbin): Adjust default count for skip. Check validity
2575 of count and skip rigorously.
2577 2005-01-19 Fred Fish <fnf@specifixinc.com>
2579 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2581 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
2583 * read.c (convert_to_bignum): New function, split out from...
2584 (emit_expr): ...here. Handle the case where X_add_number is
2585 positive and the input value is negative.
2586 (output_big_sleb128): Fix setting of continuation bit. Check whether
2587 the final byte needs to be sign-extended. Fix size-shrinking loop.
2588 (emit_leb128_expr): When generating a signed leb128, see whether the
2589 sign of an O_constant's X_add_number matches the sign of the input
2590 value. Use a bignum if not.
2592 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2594 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2595 arch_sh_up in order to match the external name and make the
2596 testsuite's job easier.
2598 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2601 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2603 2005-01-12 Nick Clifton <nickc@redhat.com>
2605 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2606 ignored_arguments array.
2608 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2610 * write.c (write_object_file): Disallow a symbol equated to
2613 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2615 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2617 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2618 (maxq_target): New function: Set the machine type.
2620 2005-01-06 Paul Brook <paul@codesourcery.com>
2622 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2623 (md_begin): Handle TE_VXWORKS for FP defaults.
2624 (md_apply_fix3): Correct rela offsets.
2625 (elf32_arm_target_format): Add VxWorks targets.
2627 2005-01-06 Paul Brook <paul@codesourcery.com>
2629 * configure.tgt: Set em=vxworks for *-*-vxworks.
2630 * config/te-vxworks.h: New File.
2632 2005-01-06 Paul Brook <paul@codesourcery.com>
2634 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2636 2005-01-04 Dmitry Diky <diwil@spec.ru>
2638 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2641 2005-01-03 David Mosberger <davidm@hpl.hp.com>
2643 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2644 (dot_loc): New function.
2645 (md_pseudo_table): Add entry to map .loc to dot_loc().
2646 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2647 seen a .loc directive or we're generating DWARF2 debug info for
2650 2004-12-29 Alan Modra <amodra@bigpond.net.au>
2653 * read.c (s_comm_internal): Don't zero end of name until size
2654 expression has been parsed.
2656 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2658 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2660 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2662 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2665 2004-12-22 Ian Lance Taylor <ian@airs.com>
2667 * configure.tgt: New.
2668 * configure.in: Move setting of cpu_type, fmt, etc., to
2670 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2671 $(srcdir)/configure.tgt.
2672 * configure, Makefile.in: Rebuild.
2674 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2676 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2677 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2679 (avr_offset_expression): New function to parse offsets for LDI
2681 (avr_operand): Use it.
2682 (md_apply_fix3): Generate the relocs.
2684 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2686 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2687 BFD_RELOC_SH_IMMS10BY8 relocation.
2689 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2690 than just ignoring bad code.
2692 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2694 * config/tc-v850.c (handle_lo16): New function.
2695 (v850_reloc_prefix): Use it to check lo().
2696 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2698 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2700 * configure.in: Add s390x-ibm-tpf support.
2701 * configure: Regenerate.
2703 2004-12-15 Jan Beulich <jbeulich@novell.com>
2705 * config/obj-elf.c (obj_elf_change_section): Only set type and
2706 attributes on new sections. Emit warning when type of re-declared
2707 section doesn't match.
2709 2004-12-15 Jan Beulich <jbeulich@novell.com>
2711 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2712 '.cfi_startproc simple' doesn't inherit the old value.
2714 2004-12-15 Jan Beulich <jbeulich@novell.com>
2716 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2717 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2718 generation to emit a factored offset.
2720 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2722 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2723 which is too large in the case of NO_PIC without 64-bit
2726 * config/tc-mips.c (mips_in_shared): New static variable.
2727 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2728 (md_longopts): Add -mshared and -mno-shared.
2729 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2730 (s_cpload): Implement !mips_in_shared case.
2731 (s_cpsetup): Likewise.
2732 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2733 * NEWS: Mention -mno-shared.
2735 2004-12-09 Paul Brook <paul@codesourcery.com>
2737 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2740 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2742 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2743 sequence, increase the size of the sequence.
2745 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2748 2004-12-07 Ben Elliston <bje@gnu.org>
2750 * read.c (s_align): Use an align_limit temporary to allay a GCC
2751 signed/unsigned comparison warning.
2753 2004-12-01 Mark Mitchell <mark@codesourcery.com>
2755 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2756 * configure.in: Use it for arm*-*-linux-gnueabi*.
2757 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2758 * config/te-armlinuxeabi.h: New file.
2759 * Makefile.in: Regenerated.
2760 * aclocal.m4: Likewise.
2761 * configure: Likewise.
2762 * doc/Makefile.in: Regenerated.
2764 2004-12-02 Bob Wilson <bob.wilson@acm.org>
2766 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2767 (xtensa_restore_emit_state): Likewise.
2769 2004-12-02 Alan Modra <amodra@bigpond.net.au>
2771 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2774 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2776 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2777 * Makefile.in: Regenerate.
2779 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2781 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2782 functions, give functions a meaningful name, add comments.
2783 (check_range): New function - Replace operand size calculation
2784 with range checking.
2785 (assemble_insn): Update Algorithm, improve error issuing.
2787 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2790 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2792 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2793 miss between different section in the same module.
2794 (tc_gen_reloc): Likewise.
2796 2004-11-25 Theodore A. Roth <troth@openavr.org>
2798 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2799 atmega325, atmega3250, atmega645 and atmega6450.
2801 2004-11-25 Jan Beulich <jbeulich@novell.com>
2803 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2804 permissible for the selected instruction suffix.
2805 (process_suffix): For DefaultSize instructions, suppressing the
2806 guessing of a 'q' suffix if the instruction doesn't support it is
2807 pointless, because only an 'l' suffix can be guessed in this place.
2809 2004-11-24 Nick Clifton <nickc@redhat.com>
2811 * config/tc-iq2000.c: Remove support for IQ10 processor.
2812 Convert to ISO C90 formatting.
2813 * config/tc-iq2000.h: Likewise.
2815 2004-11-23 Nick Clifton <nickc@redhat.com>
2817 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2818 in this table. They should be correct now.
2820 2004-11-23 Jan Beulich <jbeulich@novell.com>
2822 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2823 indicate the MMX extensions added by both SSE and 3DNow!A.
2824 (Cpu3dnowA): Declare.
2825 (CpuUnknownFlags): Update.
2826 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2827 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2828 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2829 3DNow!. Athlon additionally implies 3DNow!A. Several new
2830 entries (those starting with a dot are for sub-arch specification).
2831 (set_cpu_arch): Handle sub-arch specifications.
2832 (parse_insn): Distinguish between instructions not supported because
2833 of insufficient CPU features and because of 64-bit mode.
2834 * doc/c-i386.texi: Describe enhanced .arch directive.
2836 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2838 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2840 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2842 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2843 without a corresponding .debug_info section.
2845 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
2847 * read.c (potable): Add "error" and "warning".
2848 (s_errwarn): New function.
2849 * read.h (s_errwarn): Declare.
2850 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2852 2004-11-22 Nick Clifton <nickc@redhat.com>
2854 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2857 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2859 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2860 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2862 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2864 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2865 (coff_adjust_symtab): Adjust call.
2866 (crawl_symbols): Likewise.
2867 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2868 (obj_app_file): Adjust.
2870 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2872 * configure.in: Enable bfd_assember for the MAXQ port.
2873 * configure: Regenerate.
2875 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2876 Sterling Augustine <sterling@tensilica.com>
2878 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2879 there is a conflict.
2880 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2881 interfaces that are related as determined by xtensa_interface_class_id.
2883 2004-11-12 Nick Clifton <nickc@redhat.com>
2885 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2886 offsets for conditional branches.
2888 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2890 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2892 2004-11-10 Bob Wilson <bob.wilson@acm.org>
2894 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2895 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2897 (relax_frag_immed): Update call to update_next_frag_state.
2899 2004-11-10 Alan Modra <amodra@bigpond.net.au>
2901 * obj.h (struct format_ops <app_file>): Add int param.
2902 * read.h (s_app_file_string): Likewise.
2903 * read.c (s_app_file_string): Likewise.
2904 (s_app_file): Adjust s_app_file_string call.
2905 * config/tc-mips.c (s_mips_file): Likewise.
2906 * config/obj-coff.h (obj_app_file): Add app param.
2907 * config/obj-ecoff.h (obj_app_file): Likewise.
2908 * config/obj-multi.h (obj_app_file): Likewise.
2909 * config/obj-elf.h (elf_file_symbol): Likewise.
2910 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2911 if called for # preprocessor lines.
2913 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2916 * symbols.c (resolve_symbol_value): Convert weak symbols only
2918 (symbol_equated_reloc_p): Don't equate weaks when relocating
2919 only for Windows PECOFF.
2921 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
2923 * config/tc-crx.c (print_insn): Check and set insn_addr.
2924 * config/tc-crx.h (md_frag_check): Define.
2926 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2927 Vineet Sharma <vineets@noida.hcltech.com>
2929 * configure.in: Add support for new target maxq-coff.
2930 * configure: Regenerate.
2931 * NEWS: Mention new support.
2932 * config/tc-maxq.c: New file.
2933 * config/tc-maxq.h: New file.
2934 * config/obj-coff.h: Add support for maxq-coff.
2936 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2938 * symbols.c (any_external_name): Define.
2939 (resolve_symbol_value): Convert weak symbols.
2940 (S_SET_EXTERNAL): Support any_external_name.
2941 (S_SET_NAME): Qualify parameter const.
2942 (symbol_equated_reloc_p): Equate to weaks when relocating.
2943 * symbols.h (S_SET_NAME): Qualfiy parameter const.
2944 * tc.h (any_external_name): Declare.
2945 * config/obj-coff.c ("coff/pe.h"): Include for BFD
2947 (weak_is_altname): Declare and define.
2948 (weak_name2altname): Same.
2949 (weak_altname2name): Same.
2950 (weak_uniquify): Same.
2951 (weak_altprefix): Define.
2952 (obj_coff_weak): Change .weak syntax and handling.
2953 (coff_frob_symbol): Fix PE weak symbol alternates.
2954 * config/obj-coff.h (USE_UNIQUE): Define.
2955 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2956 are in another segment.
2957 (tc_gen_reloc): Remove broken addend hack.
2958 doc/as.texinfo: Update.
2960 2004-11-05 Sterling Augustine <sterling@tensilica.com>
2962 * config/tc-xtensa.c (total_frag_text_expansion): New.
2963 (md_estimate_size_before_relax): Use it.
2964 (find_address_of_next_align_frag): Likewise.
2966 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
2968 * config/tc-crx.c: Rename argument types.
2969 (processing_arg_number): Rename to 'cur_arg_num'.
2970 (get_number_of_bits): Rename to 'set_operand_size'.
2971 (get_operandtype): Rename to 'parse_operand', totally rewrite.
2972 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2973 (set_indexmode_parameters): Remove function, integrate its code into
2975 (set_operand_size): Get rid of 'Operand Number' function parameter -
2976 use global variable 'cur_arg_num' instead.
2977 Use a local 'argument' pointer to reference the current argument.
2978 (parse_operand): Likewise.
2979 (set_operand): Likewise.
2980 (process_label_constant): Likewise.
2982 2004-11-04 Bob Wilson <bob.wilson@acm.org>
2984 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2985 (add_section_rename): Delete. Inlined into...
2986 (build_section_rename): ...here. Use xstrdup instead of strdup.
2987 (xtensa_section_rename): Drop "const" from argument and return types.
2988 (md_show_usage): Indent to match show_usage().
2989 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2990 (tc_canonicalize_section_name): Define.
2991 (md_elf_section_rename): Remove unused macro.
2992 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2993 * doc/c-xtensa.texi (Xtensa Options): Likewise.
2994 (Frame Directive): Delete.
2996 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2998 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2999 * config/tc-arm.c (target_oabi): Delete.
3000 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
3001 (arm_opts): Remove moabi.
3002 * doc/as.texinfo (Overview): Remove documentation of -moabi.
3003 * doc/c-arm.texi (ARM Options): Likewise.
3004 * configure: Regenerated.
3006 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
3008 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
3009 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
3010 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
3011 * configure: Regenerate.
3012 * config/tc-cris.c (enum cris_archs): New.
3013 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
3014 (cris_insn_ver_valid_for_arch): New functions.
3015 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
3016 (cris_arch): New variable.
3017 (md_pseudo_table): New pseudo .arch.
3018 (err_for_dangerous_mul_placement): Initialize according to
3020 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
3022 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
3023 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
3024 (BRANCH_WF_V32, BRANCH_WB_V32): New.
3025 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
3026 use in md_cris_relax_table.
3027 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
3028 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3029 Update and improve head comment.
3030 (OPTION_PIC): Define in terms of previous option, OPTION_US.
3031 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
3033 (md_longopts): New option --march=...
3034 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
3036 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
3037 (HANDLE_RELAXABLE): New macro.
3038 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
3039 cases. Check for weak symbols and assume not relaxable. Handle
3040 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
3041 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
3043 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
3044 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
3045 (cris_create_short_jump): Adjust for CRISv32.
3046 (cris_relax_frag): Handle new states.
3047 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
3048 (md_begin): Define symbols "..asm.arch.cris.v32",
3049 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
3050 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
3051 when entering opcode table entry points.
3052 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
3053 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
3054 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
3055 (cris_process_instruction): Initialize out_insnp->insn_type to
3056 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
3057 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
3059 <case 'm'>: Check that modified_char == '.'.
3060 <invalid operands>: Consume the rest of the line.
3061 When operands don't match, skip over subsequent insns with
3062 non-matching version specifier but same mnemonic.
3063 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
3064 special registers in CRISv32 are always 32 bit long.
3065 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
3067 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
3068 and compatible. Recognize "ACR" for v32, unless followed by "+".
3069 (get_spec_reg): Consider cris_arch when looking up register.
3070 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
3072 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
3073 (cris_get_expression): Restore input_line_pointer if failing "early".
3074 (get_flags): Consider cris_arch and recognize flags accordingly.
3075 (branch_disp): Adjust for CRISv32.
3076 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
3077 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
3078 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
3079 resolved. Don't enter zeros in object file for
3081 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
3082 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
3083 (md_parse_option): Break out "return 1".
3084 <OPTION_ARCH> New case.
3085 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
3086 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
3087 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
3088 <case BFD_RELOC_32_PCREL>: New cases.
3089 Addends for non-zero fx_pcrel are too in fx_offset.
3090 (md_show_usage): Show --march=<arch>.
3091 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
3092 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
3093 (s_syntax) <struct syntaxes>: Properly constify member operand.
3094 * config/tc-cris.h (TARGET_MACH): Define.
3095 (cris_mach): Declare.
3096 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
3097 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
3098 (CRIS-Opts): Document --march=...
3099 (CRIS-Pseudos): Document .arch.
3101 2004-11-04 Jan Beulich <jbeulich@novell.com>
3103 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
3104 intel syntax and no register prefix, allow $ in symbol names when
3106 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
3107 (intel_float_operand): Add fourth return value indicating math control
3108 operations. Make classification more precise.
3109 (md_assemble): Complain if memory operand of mov[sz]x has no size
3111 (parse_insn): Translate word operands to floating point instructions
3112 operating on integers as well as control instructions to short ones
3113 as expected by AT&T syntax. Translate 'd' suffix to short one only for
3114 floating point instructions operating on non-integer operands.
3115 (match_template): Remove fldcw special case. Adjust q-suffix handling
3116 to permit it on fild/fistp/fisttp in AT&T mode.
3117 (process_suffix): Don't guess DefaultSize insns' suffix from
3118 stackop_size for certain floating point control instructions. Guess
3119 suffix for branch and [ls][gi]dt based on flag_code. Split error
3120 messages for Intel and AT&T syntax, and make the condition more strict
3121 for the former. Adjust suppressing of generation of operand size
3123 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
3124 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
3125 more error checking.
3126 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
3127 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
3129 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
3131 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
3132 md_short_jump_size, md_long_jump_size.
3133 * write.c [!WORKING_DOT_WORD]: Ditto.
3134 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
3136 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
3138 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
3139 const qualifier in these definitions.
3140 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
3141 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
3143 2004-11-02 Nick Clifton <nickc@redhat.com>
3145 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
3146 table before deciding to produce a .debug_line section to match up
3147 with a user provided .debug_info section.
3149 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3151 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3152 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3154 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3156 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3157 (get_flags): New function.
3158 (get_number_of_bits): Edit comments, update numeric values to
3160 (process_label_constant): Don't support the colon
3161 format (SYMBOL:[s|m|l]).
3162 (set_cons_rparams): Support argument type 'arg_rbase'.
3163 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3164 (handle_LoadStor): Bug fix, first handle post-increment mode.
3165 (getreg_image): Remove redundant code, update according to latest
3167 (print_constant): Bug fix relate to 3-word instructions.
3168 (assemble_insn): Bug fix, when matching instructions, verify also
3169 instruction type (not only mnemonic).
3170 Add various error checking.
3171 (preprocess_reglist): Support HI/LO and user registers.
3173 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3175 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3176 in an epilogue directive go negative.
3178 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3181 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3182 after reporting template error during manual bundling. Reported
3183 by Michael Dupont, michaelx.dupont@intel.com.
3185 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3187 * Makefile.am: Run dep-am.
3188 * aclocal.m4: Regenerate with automake 1.9.2.
3189 * Makefile.in: Regenerate with automake 1.9.2.
3190 * doc/Makefile.in: Likewise.
3192 * config/tc-arm.c: Include "dw2gencfi.h".
3193 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3195 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3196 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3197 (tc_cfi_frame_initial_instructions): Define.
3198 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3201 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3203 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3205 Update coprocessor id to be unsigned immediate.
3207 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3209 * config/tc-i386.c (O_secrel): Delete.
3210 (tc_pe_dwarf2_emit_offset): New function.
3211 * config/tc-i386.h (O_secrel): Define as O_md1.
3212 (TC_DWARF2_EMIT_OFFSET): Define.
3214 2004-10-18 Nick Clifton <nickc@redhat.com>
3216 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3217 ignore @fptr() directives for 4-byte fixups.
3219 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3221 * Makefile.am: Run "make dep-am"
3222 * Makefile.in: Regenerate.
3224 2004-10-14 Bob Wilson <bob.wilson@acm.org>
3226 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3227 Remove comments about placement of literal pools.
3228 (Literal Directive): Update description of literal placement.
3229 (Literal Prefix Directive): Remove statement that this does not apply
3230 to absolute-mode literals. Describe new section naming scheme.
3232 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3234 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3235 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3236 is_windowed_return_opcode): Delete.
3237 (xtensa_frob_label): Use get_subseg_target_freq.
3238 (md_assemble): Inline call to is_entry_opcode.
3239 (xtensa_handle_align): Inline call to get_frag_is_literal.
3240 (relaxation_requirements): Inline call to is_jx_opcode.
3241 (emit_single_op): Inline call to is_movi_opcode.
3242 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3243 get_frag_is_no_transform, is_entry_opcode, and
3244 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3245 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3246 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3247 Inline calls to get_frag_is_no_transform.
3248 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3249 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3250 get_frag_is_no_transform.
3251 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3252 and set_frag_is_no_transform.
3253 (get_expression_value): Delete.
3254 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3255 cur_target_freq to target_freq.
3256 (get_subseg_info): Split out code to create a new map entry into ...
3257 (add_subseg_info): ... this new function.
3258 (get_last_insn_flags): Check if get_subseg_info succeeded.
3259 (set_last_insn_flags): Call add_subseg_info if needed.
3260 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3261 (xtensa_reorder_segments): Compute last_sec while counting sections.
3262 Remove call to get_last_sec.
3263 (get_last_sec): Delete.
3264 (cache_literal_section): Inline call to retrieve_literal_seg and its
3265 callees, seg_present and add_seg_list.
3266 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3267 (get_frag_is_insn, get_frag_is_no_transform,
3268 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3269 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3271 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3273 * config/tc-xtensa.c: Use ISO C90 formatting.
3274 * config/tc-xtensa.h: Likewise.
3275 * config/xtensa-istack.h: Likewise.
3276 * config/xtensa-relax.c: Likewise.
3277 * config/xtensa-relax.h: Likewise.
3279 2004-10-12 Paul Brook <paul@codesourcery.com>
3281 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3284 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3287 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3289 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3291 (Acknowledgements): Use "GAS" instead of AS variable.
3293 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3295 * config/tc-i386.c: Include "elf/x86-64.h".
3296 (i386_elf_section_type): New function.
3297 * config/tc-i386.h (md_elf_section_type): Define.
3298 (i386_elf_section_type): New prototype.
3300 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3302 * config/m68k-parse.h (enum m68k_register): New control register,
3304 * config/tc-m68k.c: Correct control register set for MCF5249.
3306 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3307 Sterling Augustine <sterling@tensilica.com>
3309 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3310 (UNREACHABLE_MAX_WIDTH): Define.
3311 (XTENSA_FETCH_WIDTH): Delete.
3312 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3313 prefer_const16, prefer_l32r): New global variables.
3314 (LIT4_SECTION_NAME): Define.
3315 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3316 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3317 (frag_flags struct): New.
3318 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
3319 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3320 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3321 (MAX_FORMATS): Define.
3322 (op_placement_info struct, op_placement_table): New.
3323 (O_pltrel, O_hi16, O_lo16): Define.
3324 (directiveE enum): Rename directive_generics to directive_transform.
3325 Delete directive_relax. Add directive_schedule,
3326 directive_absolute_literals, and directive_last_directive.
3327 (directive_info): Rename "generics" to "transform". Delete "relax".
3328 Add "schedule" and "absolute-literals".
3329 (directive_state): Adjust entries to match changes in directive_info.
3330 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3331 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3332 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3333 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3334 (align_only_targets, software_a0_b_retw_interlock,
3335 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3336 software_avoid_short_loop, software_avoid_close_loop_end,
3337 software_avoid_all_short_loops, specific_opcode): Delete.
3338 (warn_unaligned_branch_targets): New.
3339 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3340 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3341 (option_[no_]link_relax, option_[no_]transform,
3342 option_[no_]absolute_literals, option_warn_unaligned_targets,
3343 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3345 (option_[no_]align_only_targets, option_literal_section_name,
3346 option_text_section_name, option_data_section_name,
3347 option_bss_section_name, option_eb, option_el): Delete.
3348 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3349 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3350 and target-hardware. Delete entries for [no-]target-align-only,
3351 literal-section-name, text-section-name, data-section-name, and
3353 (md_parse_option): Handle new options and remove old ones. Accept but
3354 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3355 and treat them as [no-]transform.
3356 (md_show_usage): Add new options and remove old ones.
3357 (xtensa_setup_hw_workarounds): New.
3358 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3359 "long", "short", "loc" and "frequency" entries.
3360 (use_generics): Rename to ...
3361 (use_transform): ... this function. Add past_xtensa_end check.
3362 (use_longcalls): Add past_xtensa_end check.
3363 (code_density_available, can_relax): Delete.
3364 (do_align_targets): New.
3365 (get_directive): Accept dashes in directive names. Warn about
3366 [no-]generics and [no-]relax directives and treat them as
3368 (xtensa_begin_directive): Call md_flush_pending_output only for some
3369 directives. Check for directives inside instruction bundles. Warn
3370 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3371 directives. Handle new directives. Check generating_literals flag
3373 (xtensa_end_directive): Check for directives inside instruction
3374 bundles. Warn and ignore [no-]density directives. Handle new
3375 directives. Call xtensa_set_frag_assembly_state.
3376 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3377 xtensa_dwarf2_emit_insn): New.
3378 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3379 use_literal_section flag.
3380 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3381 literals. Use xtensa_elf_cons to parse the expression.
3382 (xtensa_literal_prefix): Do not check use_literal_section. Support
3383 ".lit4" sections for absolute literals. Change prefix convention to
3384 replace ".text" (or ".t" in a linkonce section). No need to call
3386 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3387 (expression_end): Handle closing braces and colons.
3388 (PLT_SUFFIX, plt_suffix): Delete.
3389 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3390 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3391 and O_hi16 expressions as well.
3392 (tokenize_arguments): Handle closing braces and colons.
3393 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3394 operands and paired register syntax.
3395 (get_invisible_operands): New.
3396 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3397 new xtensa-isa.h functions.
3398 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3399 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3400 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3401 instructions. Use xtensa_translate_zero_immed.
3402 (operand_is_immed, operand_is_pcrel_label): Delete.
3403 (get_relaxable_immed): Use new xtensa-isa.h functions.
3404 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3406 (xtensa_print_insn_table, print_vliw_insn): New.
3407 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3408 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3409 is_branch_or_jump_opcode): Delete.
3410 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3411 (opnum_to_reloc, reloc_to_opnum): Delete.
3412 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3413 xtensa-isa.h functions. Operate on one slot of an instruction.
3414 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3415 xg_get_insn_size): Delete.
3416 (xg_get_build_instr_size): Use xg_get_single_size.
3417 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3418 xg_build_widen_table. Use xg_get_single_size.
3419 (xg_get_max_narrow_insn_size): Delete.
3420 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3421 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3423 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3424 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3425 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3426 xg_build_widen_table. Use xg_get_single_size.
3427 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3429 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3430 treat weak symbols conservatively.
3431 (xg_check_operand): Use new xtensa-isa.h functions.
3432 (is_dnrange): Delete.
3433 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3434 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3435 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3436 xtensa-isa.h functions.
3437 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3438 xg_instruction_matches_options): New.
3439 (xg_instruction_matches_rule): Handle O_register expressions. Call
3440 xg_instruction_matches_options.
3441 (transition_rule_cmp): New.
3442 (xg_instruction_match): Update call to xg_build_simplify_table.
3443 (xg_build_token_insn): Record loc fields.
3444 (xg_simplify_insn): Check is_specific_opcode field and
3445 density_supported flag.
3446 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3447 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3448 (xg_assemble_literal): Add error handling for O_big. Call
3449 record_alignment. Handle O_pltrel.
3450 (xg_valid_literal_expression): New.
3451 (xg_assemble_literal_space): Add slot parameter. Remove call to
3452 set_expr_symbol_offset. Add call to record_alignment. Update call to
3454 (xg_emit_insn): Delete.
3455 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3456 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3457 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3458 and slot parameters. Handle new "alternate" relocations for absolute
3459 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3460 O_hi16. Use new xtensa-isa.h functions.
3461 (xg_assemble_tokens): Delete.
3462 (is_register_writer): Use new xtensa-isa.h functions.
3463 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3464 old-style RSR from LCOUNT.
3465 (next_frag_opcode): Delete.
3466 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3467 update_next_frag_state): New.
3468 (update_next_frag_nop_state): Delete.
3469 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3470 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3471 the state of the absolute-literals directive. Add calls to
3472 record_alignment and xtensa_set_frag_assembly_state. Call
3473 xtensa_switch_to_non_abs_literal_fragment instead of
3474 xtensa_switch_to_literal_fragment.
3476 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3477 (get_expanded_loop_offset): Change check for undefined opcode to an
3479 (xtensa_set_frag_assembly_state, relaxable_section,
3480 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3481 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3482 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3483 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3484 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3485 (xtensa_init_fix_data): New.
3486 (xtensa_frob_label): Reset label symbol to the current frag. Check
3487 do_align_targets and generating_literals flag. Propagate frequency
3488 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3489 (xtensa_unrecognized_line): New.
3490 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3491 to xtensa_set_frag_assembly_state.
3492 (error_reset_cur_vinsn): New.
3493 (md_assemble): Remove check for literal frag. Remove call to
3494 istack_init. Call use_transform instead of use_generics. Parse
3495 explicit instruction format specifiers. Move code for
3496 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3497 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3498 Add dwarf2_where call. Remote automatic alignment for ENTRY
3499 instructions. Move call to xtensa_clear_insn_labels to the end.
3500 Rearrange to handle bundles.
3501 (xtensa_cons_fix_new): Delete.
3502 (xtensa_handle_align): New.
3503 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3504 assignment to is_no_density field.
3505 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3506 instead of reloc_to_opnum. Handle "alternate" relocations.
3507 (xtensa_force_relocation, xtensa_check_inside_bundle,
3508 xtensa_elf_section_change_hook): New.
3509 (xtensa_symbol_new_hook): Delete.
3510 (xtensa_fix_adjustable): Check for difference of symbols with an
3511 offset. Check for external and weak symbols.
3512 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3513 (md_estimate_size_before_relax): Return expansion for the first slot.
3514 (tc_gen_reloc): Handle difference of symbols by producing
3515 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3516 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3517 tentative values into the output when linkrelax is set.
3518 (XTENSA_PROP_SEC_NAME): Define.
3519 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3520 Create literal tables only if using literal sections. Create new
3521 property tables instead of old instruction tables. Check for unaligned
3522 branch targets and loops.
3523 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3524 new_resource_table, clear_resource_table, resize_resource_table,
3525 resources_available, reserve_resources, release_resources,
3526 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3527 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3528 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3529 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3530 flag. Update checks for workaround options. Call
3531 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3532 (xtensa_cleanup_align_frags): Add special case for branch targets.
3533 Check for and mark unreachable frags.
3534 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3535 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3536 end of a zero-overhead loop body.
3537 (frag_can_negate_branch): Handle instructions with multiple slots.
3538 Use new xtensa-isa.h functions
3539 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3540 xtensa_mark_zcl_first_insns): New.
3541 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3542 transformations are disabled.
3543 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3544 multislot instructions.
3545 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3546 Likewise. Also error if transformations are disabled.
3547 (unrelaxed_frag_max_size): New.
3548 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3549 xtensa-isa.h functions.
3550 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3551 xtensa_opcode_is_loop instead of is_loop_opcode.
3552 (get_text_align_power): Replace as_fatal with assertion.
3553 (get_text_align_fill_size): Iterate instead of using modulus when
3555 (get_noop_aligned_address): Assert that this is for a machine-dependent
3556 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3557 xg_get_single_size, and frag_format_size.
3558 (get_widen_aligned_address): Rename to ...
3559 (get_aligned_diff): ... this function. Add max_diff parameter.
3560 Remove handling of rs_align/rs_align_code frags. Use
3561 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3562 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3563 and pass it back to caller.
3564 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3565 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3566 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3567 (relax_frag_text_align): Rename to ...
3568 (relax_frag_loop_align): ... this function. Assume loops can only be
3569 in the first slot of an instruction.
3570 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3571 instruction. Remove call to frag_wane.
3572 (relax_frag_narrow): Rename to ...
3573 (relax_frag_for_align): ... this function. Extend to handle
3574 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3575 RELAX_NARROW for the first slot.
3576 (find_address_of_next_align_frag, bytes_to_stretch): New.
3577 (future_alignment_required): Use find_address_of_next_align_frag and
3578 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3579 alignment decisions.
3580 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3581 Check if transformations are enabled for b_j_loop_end workaround.
3582 Use new xtensa-isa.h functions and handle multislot instructions.
3583 Update call to xg_assembly_relax.
3584 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3585 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3587 (convert_frag_narrow): Add segP, format and slot parameters. Call
3588 convert_frag_immed for branch instructions. Adjust calls to
3589 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3590 xg_get_single_size and xg_get_single_format.
3591 (convert_frag_fill_nop): New.
3592 (convert_frag_immed): Add format and slot parameters. Handle multislot
3593 instructions and use new xtensa-isa.h functions. Update calls to
3594 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3595 enabled for b_j_loop_end workaround. Use build_nop instead of
3596 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3597 frags. Use xg_get_single_size. Handle O_pltrel.
3598 (fix_new_exp_in_seg): Remove check for old plt flag.
3599 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3600 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3601 for loop opcode to an assertion. Mark all frags up to the end of the
3602 loop as not transformable.
3603 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3604 (get_subseg_info): New.
3605 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3607 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3608 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3609 (xtensa_switch_to_non_abs_literal_fragment): New.
3610 (cache_literal_section): Add is_code parameter and pass it through to
3611 retrieve_literal_seg.
3612 (retrieve_literal_seg): Add is_code parameter and use it to set the
3613 flags on the literal section. Handle case where head parameter is 0.
3614 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3615 set_frag_is_no_transform): New.
3616 (xtensa_create_property_segments): Add end_property_function parameter
3617 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3618 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3619 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3620 (add_xt_block_frags): Add end_property_function parameter and call it
3621 if it is non-zero. Call xtensa_frag_flags_init.
3622 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3623 get_frag_property_flags, frag_flags_to_number,
3624 xtensa_frag_flags_combinable, xt_block_aligned_size,
3625 xtensa_xt_block_combine, add_xt_prop_frags,
3626 init_op_placement_info_table, opcode_fits_format_slot,
3627 xg_get_single_size, xg_get_single_format): New.
3628 (istack_push): Inline call to tinsn_copy.
3629 (tinsn_copy): Delete.
3630 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3631 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3632 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3633 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3634 functions. Handle invisible operands.
3635 (tinsn_to_slotbuf): New.
3636 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3637 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3638 vinsn_from_chars, and xg_free_vinsn.
3639 (tinsn_from_insnbuf): New.
3640 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3641 instructions. Handle symbol differences.
3642 (get_num_stack_text_bytes): Use xg_get_single_size.
3643 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3644 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3645 get_expr_register, set_expr_symbol_offset_diff): New.
3646 * config/tc-xtensa.h (MAX_SLOTS): Define.
3647 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3648 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3649 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3651 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3652 (xtensa_frag_type struct): Add is_assembly_state_set,
3653 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3654 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3655 Replace is_generics and is_relax fields by is_no_transform field.
3656 Delete is_text and is_longcalls fields. Change text_expansion and
3657 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3658 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3659 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3660 (xtensa_fix_data struct): New.
3661 (xtensa_symfield_type struct): Delete plt field.
3662 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3663 forward declaration here.
3664 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3665 (XTENSA_SECTION_RENAME): Undefine.
3666 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3667 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3668 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3669 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3670 (unit_num_copies_func, opcode_num_units_func,
3671 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3672 (resource_table struct): New.
3673 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3674 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3675 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3676 (tinsn_copy): Delete prototype.
3677 (vliw_insn struct): New.
3678 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3679 (widen_spec_list): Add option conditions for density and boolean
3680 instructions. Add expansions using CONST16 and conditions for using
3681 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3683 (simplify_spec_list): Add option conditions for density instructions.
3684 Add entry for NOP instruction.
3685 (append_transition): Add cmp function pointer parameter and use it to
3686 insert the new entry in order.
3687 (operand_function_LOW16U, operand_function_HI16U): New.
3688 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3689 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3690 (enter_opname, split_string): Use xstrdup instead of strdup.
3691 (init_insn_pattern): Initialize new options field.
3692 (clear_req_or_option_list, clear_req_option_list,
3693 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3695 (parse_insn_pattern): Parse option conditions.
3696 (transition_applies): New.
3697 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3698 swapped last arguments in calls to append_constant_value_condition.
3699 Call clone_req_option_list. Add warning about invalid opcode.
3700 Handle LOW16U and HI16U function names.
3701 (build_transition_table): Add cmp parameter and use it in calls to
3702 append_transition. Use new xtensa-isa.h functions. Check
3703 transition_applies before adding entries.
3704 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3705 pass it through to build_transition_table.
3706 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3707 ReqOption, transition_cmp_fn): New types.
3708 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3709 (transition_rule struct): Add options field.
3710 * doc/as.texinfo (Overview): Update Xtensa options.
3711 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3712 --[no-]relax, and --[no-]generics options. Update descriptions of
3713 --text-section-literals and --[no-]longcalls. Add
3714 --[no-]absolute-literals and --[no-]transform.
3715 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3716 Remove use of "generic" and "specific" terminology for opcodes.
3717 (Xtensa Registers): Generalize the syntax description to include
3718 user-defined register files.
3719 (Xtensa Automatic Alignment): Update.
3720 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3721 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3722 (Xtensa Directives): Remove confusing rules about precedence.
3723 (Density Directive, Relax Directive): Delete.
3724 (Schedule Directive): New.
3725 (Generics Directive): Rename to ...
3726 (Transform Directive): ... this node.
3727 (Literal Directive): Update for absolute literals. Missing
3728 literal_position directive is now an error.
3729 (Literal Position Directive): Update for absolute literals.
3730 (Freeregs Directive): Delete.
3731 (Absolute Literals Directive): New.
3732 (Frame Directive): Minor editing.
3733 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3734 Update dependencies.
3735 * Makefile.in: Regenerate.
3737 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3739 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3740 to build the second and third fixups for a composite relocation.
3741 (macro_read_relocs): New function.
3742 (macro_build): Use it.
3743 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3744 Simplify fragging code accordingly.
3745 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3746 of the composite relocation. Set fx_tcbit in both fixups.
3748 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3750 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3751 (md_apply_fix3): Don't treat composite relocs as done.
3753 2004-10-07 Jan Beulich <jbeulich@novell.com>
3755 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3756 prefix for symbol names generated from the LOCAL macro directive.
3758 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3759 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3761 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3763 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3765 (md_assemble): Add error checking for Co-Processor instructions.
3766 (get_cinv_parameters): Add 'b' option to invalidate the
3767 branch-target cache.
3769 2004-10-05 Paul Brook <paul@codesourcery.com>
3771 * config/tc-arm.c (unwind): New variable.
3772 (vfp_sp_encode_reg): New function.
3773 (vfp_sp_reg_required_here): Use it.
3774 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3775 (vfp_parse_reg_list): New function.
3776 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3777 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3778 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3779 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3781 (md_pseudo_table): Add them.
3782 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3783 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3784 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3785 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3786 require_hashconst, add_unwind_opcode): New functions.
3787 * doc/c-arm.texi: Document unwinding opcodes.
3788 * NEWS: Mention the new feature.
3790 2004-10-04 Eric Christopher <echristo@redhat.com>
3792 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3794 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3796 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3798 * config/tc-s390.c (md_apply_fix3): Likewise.
3799 * config/tc-sparc.c (md_apply_fix3): Likewise.
3801 2004-10-01 Paul Brook <paul@codesourcery.com>
3803 * config/tc-arm.c (arm_elf_section_type): New function.
3804 (arm_elf_change_section): Set section link for exidx sections.
3805 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3806 (md_elf_section_type): Define.
3808 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3810 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3811 instruction's offset.
3813 2004-10-01 Adam Nemet <anemet@lnxw.com>
3815 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3817 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3819 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3820 asymbol *, instead use symbol_get_bfdsym.
3822 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3824 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3826 2004-09-30 Paul Brook <paul@codesourcery.com>
3828 * config/tc-arm.c (do_smi, do_nop): New functions.
3829 (insns): Add ARMv6ZK instructions.
3830 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3831 (tc_gen_reloc): Ditto.
3832 (arm_cpus): Add mpcore and arm1176.
3833 (arm_archs): Add armv6{k,z,zk}.
3834 * doc/c-arm.texi: Document new cores and architectures.
3836 2004-09-30 Nick Clifton <nickc@redhat.com>
3838 * config/tc-arm.c: Use ISO C90 formatting.
3840 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3842 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3843 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3844 REG_TYPE_MVDX is expected.
3846 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3848 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3850 2004-09-21 James E Wilson <wilson@specifixinc.com>
3852 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3853 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3854 output_spill_base, output_unat_psprel, output_lc_psprel,
3855 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3856 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3857 output_spill_psprel_p): Use it.
3859 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3861 * config/tc-crx.c (handle_LoadStor): New function.
3862 Handle load/stor unique instructions before parsing.
3864 2004-09-17 Paul Brook <paul@codesourcery.com>
3866 * config/tc-arm.c (s_arm_rel31): New funciton.
3867 (md_pseudo_table): Add .rel31.
3868 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3869 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3870 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3871 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3872 (arm_parse_reloc): Add (target2).
3874 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3876 * Makefile.am: Run "make dep-am".
3877 * Makefile.in: Regenerate.
3878 * aclocal.m4: Regenerate.
3879 * configure: Regenerate.
3880 * doc/Makefile.in: Regenerate.
3881 * po/POTFILES.in: Regenerate.
3882 * po/gas.pot: Regenerate.
3884 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3886 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3887 [!LLONG_MAX]: Ditto.
3889 2004-09-13 Paul Brook <paul@codesourcery.com>
3891 * config/tc-arm.c: Rename RELABS to TARGET1.
3893 2004-09-13 Alan Modra <amodra@bigpond.net.au>
3895 * messages.c (as_internal_value_out_of_range): Cast values passed
3896 to as_bad_where or as_warn_where to proper type.
3898 2004-09-11 Theodore A. Roth <troth@openavr.org>
3900 * config/tc-avr.c: Add support for
3901 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3903 2004-09-09 Alan Modra <amodra@bigpond.net.au>
3905 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3906 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3908 2004-09-08 Paul Brook <paul@codesourcery.com>
3910 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3911 fini_array and preinit_array section types.
3912 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3914 * doc/as.texinfo: Document extra section types.
3916 2004-09-02 Mark Mitchell <mark@codesourcery.com>
3918 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3919 * Makefile.in: Regenerated.
3920 * configure.in: Set em for arm*-*-symbianelf*.
3921 * configure: Regenerated.
3922 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3923 vectors when appropriate.
3924 * config/te-symbian.h: New file.
3926 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
3928 * config/tc-crx.c (gettrap): Exception vector can be case
3930 (process_label_constant): Fix a 32-bit displacement bug in branch
3932 (get_operandtype) : Bug fix, wrong operand was used.
3933 (process_label_constant): Initialize relocation type to
3936 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
3938 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3939 for synthesizable cores.
3941 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3943 2004-08-25 Dmitry Diky <diwil@spec.ru>
3945 * config/tc-msp430.c: Clean-up the code.
3946 (md_relax_table): New relax table.
3947 (mcu_types): Sort MCU types.
3948 (md_pseudo_table): Add .profiler pseudo handler.
3949 (pow2value): New function.
3950 (msp430_profiler): New function.
3951 (msp430_operands): Add new insns handlers.
3952 (msp430_srcoperand): Add register operand handler, allow complex
3954 (md_estimate_size_before_relax): Rewritten.
3955 (md_convert_frag): Rewritten.
3956 (msp430_relax_frag): New function.
3957 * config/tc-msp430.h (md_relax_frag): define macro
3958 * doc/c-msp430.texi: Update information.
3960 2004-08-24 Nick Clifton <nickc@redhat.com>
3962 * as.c (std_shortopts): Allow -g to take an optional argument.
3963 (parse_args): Pass any switch starting with -g on to the backend
3966 2004-08-18 Mark Mitchell <mark@codesourcery.com>
3968 * configure.in (arm*-*-symbianelf*): New target.
3969 (arm*-*-eabi*): Likewise.
3970 * configure: Regenerated.
3972 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3973 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3976 2004-08-18 Jakub Jelinek <jakub@redhat.com>
3978 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3979 argument, don't do anything if current section is not
3980 .gnu.linkonce.t.* and linkonce_empty is set.
3981 (generate_unwind_image, dot_endp): Adjust callers, call
3982 start_unwind_section (*, 1) if nothing will be put into the
3985 2004-08-17 Nick Clifton <nickc@redhat.com>
3987 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3988 (show_usage): Add -g.
3989 (std_longopts): Add --gen-debug. Alpha sort the table.
3990 (parse_args): Print an error message if a switch is not handled.
3991 Handle the -g switch, calling md_debug_format_selector() if
3993 * NEWS: Mention new feature.
3994 * doc/as.texinfo: Document new switch.
3995 * doc/internals.texi: Document behaviour of md_parse_option.
3997 * config/tc-arm.c (md_parse_option): Do not issue an error message
3998 if the switch is not recognised.
3999 * config/tc-m68k.c (md_parse_option): Likewise.
4000 * config/tc-pdp11.c (md_parse_option): Likewise.
4001 * config/tc-v850.c (md_parse_option): Likewise.
4003 * as.h: Fix up formatting.
4006 2004-08-16 Nick Clifton <nickc@redhat.com>
4008 * macro.c (macro_set_alternate): Use ISO C90 formatting.
4010 * configure.in: Sort architecture based tables alphabetically.
4011 * configure: Regenerate.
4013 2004-08-16 Alan Modra <amodra@bigpond.net.au>
4015 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
4016 { "cc", 68 }, with { "cr", 70 }.
4018 2004-08-13 Jan Beulich <jbeulich@novell.com>
4019 Nick Clifton <nickc@redhat.com>
4021 * as.c: Add and handle new --alternate command line option.
4022 * macro.c (macro_set_alternate): New.
4023 * macro.h (macro_set_alternate): Declare.
4024 * read.c: Add and handle new .altmacro and .noaltmacro directives.
4025 * doc/as.texinfo: Document new command line option and pseudo-ops
4026 as well as insert documentation originating from gasp about
4027 alternate macro syntax.
4028 * NEWS: Mention new command line option and pseudo-ops.
4030 2004-08-10 Mark Mitchell <mark@codesourcery.com>
4032 * expr.c (operand): Handle the "~", "-", and "!" operators applied
4035 2004-08-06 Paul Brook <paul@codesourcery.com>
4037 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
4038 Handle new relocations.
4039 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
4041 2004-08-05 Bob Wilson <bob.wilson@acm.org>
4043 * write.c (relax_segment): Use was_address instead of address when
4044 setting fr_fix field for align frag due to backwards .org.
4046 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4048 Introduce SH2a support.
4049 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4050 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
4052 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
4053 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
4054 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4055 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
4056 to end of conditional expression.
4057 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
4058 * config/tc-sh.c: Add sh2a-nofpu support.
4059 2003-12-29 DJ Delorie <dj@redhat.com>
4060 * tc-sh.c: Add sh2a support.
4061 (parse_reg): Add tbr.
4062 (parse_at): Support @@(disp,tbr).
4063 (get_specific): Support sh2a opcodes.
4064 (insert4): New, for 4 byte relocs.
4065 (build_Mytes): Support sh2a opcodes.
4066 (md_apply_fix3_Mytes): Support sh2a opcodes.
4067 2003-12-02 Michael Snyder <msnyder@redhat.com>
4068 * config/tc-sh.c (md_parse_option): Handle sh2a.
4069 (sh_elf_final_processing): Ditto.
4071 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4073 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
4076 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4078 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
4079 (ppc_arch): Expand comment.
4081 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4083 * config/tc-crx.c: Support evaluating the difference between two
4085 * config/tc-crx.h: Likewise.
4087 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4089 * config/tc-ia64.c (start_unwind_section): Set the linked-to
4091 (ia64_elf_section_change_hook): Set the linked-to section for
4094 2004-07-26 Dmitry Diky <diwil@spec.ru>
4096 * config/tc-msp430.c: Add new subtargets: msp430x1610,
4097 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
4098 msp430xG438, msp430xG439.
4100 2004-07-25 Daniel Jacobowitz <dan@debian.org>
4102 * doc/as.texinfo (Section, PushSection): Correct documentation
4105 2004-07-21 Jan Beulich <jbeulich@novell.com>
4107 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
4108 permissible for the selected instruction suffix.
4109 (match_template): Don't permit 64-bit general purpose operands in
4111 (finalize_imm): Permit 64-bit immediates.
4112 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
4113 specially except for the width of the used base and/or index
4114 registers. For 32-bit displacements, use sign-extended
4115 relocations only when using 64-bit addressing.
4116 Force zero displacement on rip-relative addressing when there is
4117 no other displacement.
4118 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
4119 specially except for the width of the used base and/or index
4121 (parse_register): Disallow Reg64 registers in 32-bit mode.
4123 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
4124 suffix if the instruction doesn't support it.
4126 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
4128 * config/tc-mips.c (append_insn): Handle constant expressions with
4129 no associated relocation.
4130 (mips_ip): Cancel the expression after use for the Q format
4132 (parse_relocation): Return no relocation for unsupported
4134 (my_getSmallExpression): Return no relocation if no relocation
4137 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4139 * config/obj-som.c (adjust_stab_sections): Add prototype.
4140 (obj_som_compiler, obj_som_version, obj_som_copyright,
4141 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
4142 * config/tc-hppa.c (update_subspace): Likewise.
4143 (is_defined_subspace): Amplify comment.
4144 * config/obj-som.h (som_frob_file): Add prototype.
4146 2004-07-19 Christopher Faylor <cgf@timesys.com>
4147 H.J. Lu <hongjiu.lu@intel.com>
4149 * subsegs.c (section_symbol): Don't create a new segment when
4150 existing segment is undefined.
4152 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4154 * config/tc-arm.c: Include include/opcode/arm.h.
4155 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4156 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4157 (FPU_ARCH_*): Delete.
4158 * Makefile.am: Update dependencies.
4159 * Makefile.in: Regenerate.
4161 2004-07-15 Nick Clifton <nickc@redhat.com>
4163 * configure.in: Accept armbe as a big-endian arm configuration.
4164 * configure: Regenerate.
4166 2004-07-13 Thomas Nystrom <thn@saeab.se>
4168 * config/tc-i386.c (T_SHIFTOP): New constant.
4169 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4170 (intel_el1): Handle '~'.
4171 (intel_get_token): Handle '<>', '&', '|' and '~'.
4173 2004-07-13 Nick Clifton <nickc@redhat.com>
4175 (md_assemble): Remove spurious newline from end of as_bad error
4177 (intel_e05_1): Likewise.
4178 (intel_e11): Likewise.
4179 (intel_match_token): Likewise.
4181 2004-07-11 Andreas Schwab <schwab@suse.de>
4183 * config/tc-m68k.c: Convert to C90. Remove redundant
4184 declarations. Indentation fixup.
4185 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4186 obj_coff_section ourselves.
4188 2004-07-09 James E Wilson <wilson@specifixinc.com>
4190 * config/tc-ia64.c (default_big_endian): New.
4191 (dot_byteorder, md_begin): Use it.
4192 (md_parse_option): Set it.
4194 2004-07-09 Nick Clifton <nickc@redhat.com>
4196 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4197 * configure: Regenerate.
4198 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4199 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4200 sh_find_elf_flags if necessary.
4202 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
4204 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4205 going to be split into more than one in-place addend, return 0
4206 for relocations against mergeable sections. Associate comments
4209 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4211 * Makefile.am (CPU_TYPES): Add crx.
4212 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4213 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4214 (DEPTC_crx_elf): New target.
4215 (DEPOBJ_crx_elf): Likewise.
4216 (DEP_crx_elf): Likewise.
4217 * Makefile.in: Regenerate.
4218 * configure.in: Add crx* target.
4219 * configure: Regenerate.
4220 * config/tc-crx.c: New file.
4221 * config/tc-crx.h: New file.
4222 * NEWS: Mention new target.
4224 2004-07-06 Nick Clifton <nickc@redhat.com>
4226 * config.in: Undefine TARGET_SYMBIAN by default.
4228 * configure: Regenerate. Add sh-symbian-elf target. If
4229 selected define TARGET_SYMBIAN.
4230 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4231 format if TARGET_SYMBIAN has been defined.
4233 * output-file.c (output_file_create): Report the target format
4234 chosen when bfd_openw reports that it is invalid.
4236 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4237 pseudo for BFD based assemblers.
4239 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4242 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4243 (md_parse_option): Remove redundant -isa testing.
4244 Make bfd_arch variable const.
4245 (md_show_usage): Make bfd_arch variable const.
4247 2004-07-03 James E Wilson <wilson@specifixinc.com>
4249 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4250 * config/tc-ia64.h (md_frag_check): Define.
4252 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4254 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4256 * doc/as.texinfo (Weak): Document PE weak symbols.
4258 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4260 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4261 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4262 (mips_frob_file): Rework so that only a single pass through the
4263 relocs is needed. Allow %lo()s to have higher offsets than their
4264 corresponding %hi()s or %got()s.
4266 2004-07-02 Nick Clifton <nickc@redhat.com>
4268 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4269 allow values which have come from undefined symbols.
4270 Always consider this fixup to have been processed as a reloc
4271 cannot be generated for it.
4273 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4275 * frags.h (struct frag): Add has_code and insn_addr fields.
4276 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4277 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4278 * config/tc-ppc.h (md_frag_check): Define.
4280 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4282 * doc/Makefile.am (info): Rename goal to...
4283 (info-local): ... this, to preserve implicit dependencies.
4284 * doc/Makefile.in: Regenerate with automake 1.8.5.
4286 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4288 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4289 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4290 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4291 (tc_gen_reloc): Likewise.
4292 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4293 (m32r_parse_name): Likewise.
4294 (m32r_cgen_parse_fix_exp): Likewise.
4295 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4296 (O_PIC_reloc): Likewise.
4297 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4298 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4299 for @GOTOFF, @GOT, @PLT.
4301 2004-06-21 Jan Beulich <jbeulich@novell.com>
4303 * gas/symbols.c: While discarding ordinary local absolute symbols
4304 when --strip-local-absolute is in effect, retain file symbols.
4306 2004-06-20 Andreas Schwab <schwab@suse.de>
4308 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4309 (md_parse_option): Likewise.
4311 2004-06-17 Jan Beulich <jbeulich@novell.com>
4313 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4314 * config/te-netware.h: New file.
4315 * config/te-ppcnw.h: Delete: Obsolete.
4316 * configure.in: Eliminate ill NetWare targets. Make generic
4317 NetWare target use proper emulation.
4318 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4319 reference to new te-netware.h.
4320 * configure: Regenerate.
4321 * Makefile.in: Regenerate.
4323 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4325 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4326 comparison in .insn pseudo operation.
4328 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4330 * config/obj-coff.c (coff_adjust_section_syms): Use
4331 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4332 (coff_frob_section): Likewise.
4333 * config/tc-mips.c (md_apply_fix3): Likewise.
4334 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4335 (elf_frob_file_after_relocs): Likewise.
4337 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4339 * config/tc-hppa.c (log2): Rename to exact_log2.
4340 (pa_next_subseg): Delete unused function.
4341 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4342 (create_new_subspace): Likewise.
4345 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4346 labels. Fix warning.
4348 2004-05-28 DJ Delorie <dj@redhat.com>
4350 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4351 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4352 or non-merged symbols.
4354 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4356 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4357 restore the old slot when inserting srlz.i/srlz.d.
4359 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4361 * Makefile.am: Regenerate dependecies.
4362 * Makefile.in: Regenerate.
4363 * config/tc-sh.c (valid_arch): Make unsigned.
4364 (preset_target_arch): Likewise.
4365 (md_begin): Use new architecture flags system.
4366 (get_specific): Likewise.
4367 (assemble_ppi): Likewise.
4368 (md_assemble): Likewise. Also fix error check for bad opcodes.
4369 (md_parse_option): Likewise. Also generate -isa values according
4370 to the table in bfd/cpu-sh.c instead of just constants. Also
4371 allow <arch>-up ISA variants.
4372 (sh_elf_final_processing): Replace if-else chain with a call to
4373 sh_find_elf_flags().
4375 2004-05-28 Peter Barada <peter@the-baradas.com>
4377 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4378 with zero offset into mode 2 addressing to save a word.
4380 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4382 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4383 (ar_is_only_in_integer_unit): New.
4384 (ar_is_only_in_memory_unit): New.
4385 (generate_unwind_image): Silence gcc on 32bit host.
4386 (md_assemble): Use ar_is_only_in_integer_unit instead of
4387 ar_is_in_integer_unit. Check AR access.
4389 2004-05-27 Peter Barada <peter@the-baradas.com>
4391 * config/tc-m68k.c (md_begin): Sort the opcode table into
4393 (m68k_compare_opcode): New function to do the sorting.
4395 2004-05-24 Peter Barada <peter@the-baradas.com>
4397 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4398 addressing on MIT style operands.
4399 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4401 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4404 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4406 * expr.c (operand, operator): Don't reject '++' and '--'.
4408 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4410 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4413 2004-05-17 Adam Nemet <anemet@lnxw.com>
4415 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4416 * configure: Regenerate.
4418 2004-05-13 Paul Brook <paul@codesourcery.com>
4420 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4422 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4424 * configure.in (or32-*-rtems*): Switch to elf.
4425 * configure: Regenerate.
4427 2004-05-13 Nick Clifton <nickc@redhat.com>
4429 * po/fr.po: Updated French translation.
4431 2004-05-11 Nick Clifton <nickc@redhat.com>
4433 * doc/as.texinfo (Section): Document G and T flags to .section
4434 directive. Document the extra arguments that the G flag
4435 requires. Document the #tls flag.
4437 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4439 * subsegs.c (section_symbol): Create a new section symbol if
4440 the existing one doesn't match.
4441 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4443 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4445 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4446 to cope with VR4181A errata MD(1) and MD(4).
4448 2004-05-07 Brian Ford <ford@vss.fsi.com>
4450 * NEWS: Mention .secrel32 for pe[i]-i386.
4452 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4454 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4455 (HANDLE_ALIGN): New.
4457 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4459 * Makefile.am (DIST_SUBDIRS): Define.
4460 * aclocal.m4: Regenerate with automake 1.8.4.
4461 * Makefile.in: Likewise.
4462 * doc/Makefile.in: Likewise.
4464 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4466 * config/tc-ia64.c (dot_serialize): Declare.
4467 (dot_serialize): New function.
4468 (md_pseudo_table): Add ".serialize.data" and
4469 ".serialize.instruction" directives.
4471 2004-05-06 Nick Clifton <nickc@redhat.com>
4473 * messages (as_internal_value_out_of_range): Print a message about
4474 a value being out of range. Be consistent about whether the
4475 values are printed in decimal or hexadecimal.
4476 (as_warn_value_out_of_range): Generate a warning message about an
4478 (as_bad_value_out_of_range): Generate an error message about an
4480 * as.h: Prototype the new functions.
4481 * config/tc-alpha.c (insert_operand): Use new function.
4482 * config/tc-arc.c (arc_insert_operand): Likewise.
4483 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4484 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4485 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4486 * config/tc-s390.c (s390_insert_operand): Likewise.
4487 * config/tc-v850.c (v850_insert_operand): Likewise.
4489 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4491 * configure.in: Set em=linux for frv-*-*linux*.
4492 * configure: Rebuilt.
4493 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4494 (frv_md_fdpic_enabled): New.
4495 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4496 (DEFAULT_FDPIC): New.
4497 (frv_flags): Use DEFAULT_FDPIC.
4498 (frv_pic_flag): Likewise.
4499 (OPTION_NOPIC): New.
4500 (md_longopts): Add -mnopic.
4501 (md_parse_option): Handle it.
4502 (md_show_usage): Add -mfdpic and -mnopic.
4504 2004-05-05 Peter Barada <peter@the-baradas.com>
4506 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4507 chips for invalid coldfire instructions, rename selectors
4508 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4509 add current_chip to track which chip is referred to(including save/restore),
4510 use current_chip to select control registers, not current_arch.
4511 (md_show_usage): Add new chips.
4512 * doc/c-m68k.texi: Document new command line switches.
4514 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4516 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4517 (NOP_OPCODE): Define.
4518 (s390_align_code): Remove prototype.
4519 * tc-s390.c (s390_align_code): Remove.
4521 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4523 * config/tc-ia64.c (make_unw_section_name): Removed.
4524 (start_unwind_section): New function.
4525 (generate_unwind_image): Take const segT instead of const
4527 (dot_handlerdata): Adjusted.
4528 (dot_endp): Likewise.
4530 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4532 * config/obj-elf.c (obj_elf_change_section): Allow the
4533 ".note.GNU-stack" section has SHF_EXECINSTR.
4535 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4537 * config/obj-elf.c (get_section): Return bfd_boolean.
4538 (obj_elf_change_section): Call bfd_get_section_by_name_if
4539 instead of bfd_map_over_sections.
4541 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4543 * config/obj-elf.c (get_section): New function.
4544 (obj_elf_change_section): Support multiple sections with same
4547 2004-04-30 Nick Clifton <nickc@redhat.com>
4549 * config/tc-arm.c (create_register_alias): Fix typo checking for
4550 case sensitive register aliases.
4551 (co_proc_number): Use error message string in all_reg_maps[]
4553 (cp_reg_required_here): Likewise.
4554 (fp_reg_required_here): Likewise.
4556 2004-04-29 Brian Ford <ford@vss.fsi.com>
4558 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4560 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4562 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4563 (load_address, macro, mips_ip, md_parse_option)
4564 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4565 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4566 embedded-PIC handling, and update comments.
4567 (SWITCH_TABLE): Remove.
4568 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4569 (enum mips_pic_level): Remove EMBEDDED_PIC.
4570 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4571 (TC_FORCE_RELOCATION): Update comment.
4572 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4573 might be safe to remove now that MIPS embedded-PIC is gone.
4575 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4577 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4578 call to obj_set_subsection_attributes.
4579 (obj_som_init_stab_section): Likewise.
4580 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4581 (pa_def_subspaces): Provide comdat default.
4582 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4583 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4584 calls to create_new_subspace and update_subspace to pass comdat flag.
4585 (create_new_subspace, update_subspace): Add new comdat argument. Use
4586 it in calls to obj_set_subsection_attributes.
4587 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4588 and use of comdat, common and dup_comm parameters.
4590 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4592 * config/obj-elf.c (obj_elf_change_section): Check if the old
4593 group name is NULL before comparison.
4595 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4597 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4599 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4601 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4603 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4605 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4606 (OPTION_MEMBEDDED_PIC): Remove.
4607 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4608 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4609 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4610 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4611 (OPTION_ELF_BASE): Renumber.
4612 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4613 (md_show_usage): Remove mention of -membedded-pic.
4614 * doc/as.texinfo: Remove mention of -membedded-pic.
4616 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4618 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4619 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4621 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4622 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4623 USE_GLOBAL_POINTER_OPT.
4625 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4627 * config/tc-mips.c (macro): One more use of load_delay_nop.
4629 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4631 * config/tc-mips.c (load_delay_nop): New function.
4632 (load_address, macro): Use load_delay_nop() to build a nop
4633 which can be omitted with gpr_interlocks.
4635 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4637 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4638 cop_interlocks): Remove superfluous CPU entries.
4640 2004-04-22 Paul Brook <paul@codesourcery.com>
4642 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4644 2004-04-22 Peter Barada <peter@the-baradas.com>
4646 * NEWS: Added support for EMAC instructions and MAC/EMAC
4648 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4649 scale factor tokens, trailing_ampersand to mark mask addressing
4650 for MAC/EMAC instructions.
4651 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4653 (yylex): Handle '>', '<', and '&' following '+'.
4654 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4655 architectures in archs[].
4656 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4657 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4659 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4660 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4662 Add EMAC operands to init_table[].
4664 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4666 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4668 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4669 * config/tc-arm.c (enum mstate): Delete from here.
4670 (mapping_state): Remove the static mapstate variable and instead
4671 store the state in the segment. This allows a per-section mapping
4672 state. Handle and ignore MAP_UNDEFINED states.
4673 (arm_elf_change_section): Get the current mapping state from the
4675 (s_ltorg): Set the mapping state to MAP_DATA.
4676 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4677 for each pool as it is emitted.
4679 2004-04-22 Nick Clifton <nickc@redhat.com>
4681 * config/tc-arm.h: Formatting tidy ups.
4683 2004-04-20 Chris Demetriou <cgd@broadcom.com>
4685 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4687 2004-04-20 DJ Delorie <dj@redhat.com>
4689 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4690 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4691 [TE_PE] (O_secrel): Define.
4692 [TE_PE] (x86_pe_cons_fix_new): New.
4693 [TE_PE] (pe_directive_secrel): Likewise.
4694 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4696 2004-04-19 Eric Christopher <echristo@redhat.com>
4698 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4699 of previous patch for fix in gcc.
4701 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4703 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4705 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4707 * read.c (do_align): Call md_flush_pending_output, if defined.
4709 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4711 * expr.c (operand): Correct checks for ++ and --.
4713 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4715 * config/tc-generic.c: Add some comments.
4717 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
4719 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4720 -{no-}mfix-vr4122-bugs.
4721 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4722 (append_insn, mips_emit_delays): Update accordingly.
4723 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4724 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4725 (md_parse_option): Update after above changes.
4726 (md_show_usage): Add -mfix-vr4120.
4728 2004-04-13 Bob Wilson <bob.wilson@acm.org>
4730 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4731 of .section directive; add a reference to the ELF .subsection
4734 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4736 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4739 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4741 * Makefile.am: Remove mips from aout targets.
4742 * Makefile.in: Regenerate.
4743 * configure.in: Remove mips-dec-bsd* target.
4744 * configure: Regenerate.
4746 2004-04-07 Alan Modra <amodra@bigpond.net.au>
4749 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4750 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4751 Update "mapping". Restrict some @ modifiers to 32 bit.
4753 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4754 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4756 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4757 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4758 dont_adjust_reloc_32 is set.
4759 (md_longopts): Add option -renesas.
4760 (md_parse_option, md_show_usage): Likewise.
4761 * doc/c-sh.texi: Likewise.
4763 2004-04-01 Dave Korn <dk@artimi.com>
4765 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4766 hi16 and lo16 fixS structs.
4767 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4768 exactly the same way as for RELOC_DLX_REL16.
4769 (machine_ip): properly respect LO flag in the_insn and
4770 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4771 (md_apply_fix3): apply RELOC_DLX_LO16.
4773 2004-03-30 Stan Shebs <shebs@apple.com>
4775 Remove long-obsolete MPW support.
4776 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4777 * configure.in: Remove mention of ppc-*-mpw* config.
4778 * configure.in: Likewise.
4780 2004-03-30 Nick Clifton <nickc@redhat.com>
4782 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4783 OBJ_ELF being defined.
4785 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4787 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4789 2004-03-23 Paul Brook <paul@codesourcery.com>
4791 * config/tc-arm.c (meabi_flags): New variable.
4792 (arm_parse_eabi): New function.
4793 (md_begin): Set flags for EABI v3.
4795 (arm_long_opts): Add meabi.
4796 * doc/as.texinfo <ARM>: Document -meabi.
4797 * doc/c-arm.texi: Ditto.
4799 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4801 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4802 tables even when use_literal_section flag is not set.
4804 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4806 * config/tc-sh.c: Remove trailing whitespace.
4808 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4810 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4811 --mul-bug-abort and the default behavior.
4812 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4813 (err_for_dangerous_mul_placement): New variable.
4814 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4816 (md_cris_relax_table): Have placeholder for STATE_MUL.
4817 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4818 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4820 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4821 STATE_BYTE)>: Ditto.
4822 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4823 alignment and position of this frag, emit error message if
4825 (md_assemble): For a multiply insn and when checking it,
4826 transform the current frag into a special frag for that purpose.
4827 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4828 OPTION_MULBUG_ABORT_ON>: Handle new options.
4830 2004-03-19 Bob Wilson <bob.wilson@acm.org>
4832 * config/tc-xtensa.c (mark_literal_frags): New function.
4833 (xtensa_move_literals): Call mark_literal_frags for all literal
4834 segments, including init and fini literal segments.
4835 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4837 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4839 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4840 (pa_comm): Set BSF_OBJECT in symbol flags.
4842 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4844 * Makefile.am: Run "make dep-am".
4845 * Makefile.in: Regenerate.
4846 * doc/Makefile.in: Regenerate.
4847 * config.in: Regenerate.
4848 * po/gas.pot: Regenerate.
4850 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4852 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4853 (demand_empty_rest_of_line): Issue an error here.
4854 (ignore_rest_of_line): Silently skip to end.
4855 (demand_copy_string): Issue an error, not warning.
4857 * config/obj-elf.c (obj_elf_section_name): Likewise.
4858 (obj_elf_section): Likewise.
4859 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4860 (arc_extinst): Likewise.
4861 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4862 (dot_spill): Likewise.
4863 (dot_unwabi): Likewise.
4864 (dot_prologue): Likewise.
4866 * expr.c (operand): Reject ++ and --.
4867 (operator): Likewise.
4869 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4871 * config/tc-sh.c: Include dw2gencfi.h.
4872 (sh_cfi_frame_initial_instructions): New function.
4873 (sh_regname_to_dw2regnum): Likewise.
4874 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4876 (TARGET_USE_CFIPOP): Define.
4877 (tc_cfi_frame_initial_instructions): Likewise.
4878 (tc_regname_to_dw2regnum): Likewise.
4879 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4880 * Makefile.am: Update dependencies.
4881 * Makefile.in: Regenerate.
4883 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4885 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4886 * configure: Regenerate.
4888 2004-03-12 Bob Wilson <bob.wilson@acm.org>
4890 * read.c (s_leb128): Call md_flush_pending_output.
4892 2004-03-12 Michal Ludvig <mludvig@suse.cz>
4894 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4895 * config/tc-i386.h (CpuPadLock): New define.
4896 (CpuUnknownFlags): Added CpuPadLock.
4898 2004-03-07 Andreas Schwab <schwab@suse.de>
4900 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4902 2004-03-07 Richard Henderson <rth@redhat.com>
4904 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4905 (cfi_finish): Likewise for fde.
4907 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4909 * config/tc-ia64.c (md_assemble): Properly handle NULL
4911 (ia64_handle_align): Don't abort if failed to add a stop bit.
4913 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4915 * Makefile.in: Regenerated.
4916 * aclocal.m4: Likewise.
4917 * configure: Likewise.
4918 * doc/Makefile.in: Likewise.
4920 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4922 * config/tc-ia64.c (dot_align): New.
4923 (ia64_do_align): Make it static.
4924 (md_pseudo_table): Use "dot_align" for "align".
4925 (ia64_md_do_align): Don't set align_frag here.
4926 (ia64_handle_align): Add a stop bit to the previous bundle if
4929 * config/tc-ia64.h (ia64_do_align): Removed.
4931 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4933 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4934 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4935 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4936 the most general type or the user specifically requested it.
4937 (md_assemble): Add a new error message for when an instruction
4938 is understood, but is not allowed due to an -isa option.
4940 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
4942 * config/tc-ia64.c (align_frag): New.
4943 (md_assemble): Set the tc_frag_data field in align_frag for
4944 IA64_OPCODE_FIRST instructions.
4945 (ia64_md_do_align): Set align_frag.
4946 (ia64_handle_align): Add a stop bit if needed.
4948 * config/tc-ia64.h (TC_FRAG_TYPE): New.
4949 (TC_FRAG_INIT): New.
4951 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4953 * config/tc-frv.c (fr400_audio): New variable.
4954 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4955 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4956 (target_implements_insn_p): New function.
4957 (md_assemble): Report an error if the processor doesn't implement
4960 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4962 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4963 (md_parse_option): Ditto.
4964 (OPTION_NO_SPECIAL_M32R): Added.
4965 (md_show_usage): Document it.
4966 (enable_speial_m32r): Changed a default value from 0 to 1.
4967 * doc/c-m32r.texi: Document the -no-bitinst option.
4969 2004-02-27 Nick Clifton <nickc@redhat.com>
4971 * config/tc-sh.c (get_operand): Revert previous delta.
4972 (tc_gen_reloc): Check for an unknown reloc type before processing
4975 2004-02-27 Hannes Reinecke <hare@suse.de>
4977 * config/tc-s390.c (s390_insn): Correct range check for opcode in
4978 .insn pseudo operation.
4980 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
4982 * config/tc-sh.c (get_operand): In case of #Imm, check has been
4983 added for wrong syntax.
4985 2004-02-26 Eric Christopher <echristo@redhat.com>
4987 * config/tc-mips.c (mips_dwarf2_addr_size): New.
4988 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4990 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
4992 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4993 nibble types to assembler.
4995 2004-02-25 Fred Fish <fnf@redhat.com>
4997 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4999 2004-02-20 James E Wilson <wilson@specifixinc.com>
5001 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
5003 (fixup_unw_records): New arg before_relax. Pass to slot_index.
5004 (ia64_estimate_size_before_relax): New.
5005 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
5006 (generate_unwind_image): Pass 1 to fixup_unw_records.
5007 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
5008 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
5010 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5012 * stabs.c (generate_asm_file): Avoid warning about use of
5013 uninitialized variable.
5015 2004-02-18 David Mosberger <davidm@hpl.hp.com>
5017 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
5018 body, and endp, allow unwind records which do not have a "t"
5019 (time/instruction) field.
5021 2004-02-17 Petko Manolov <petkan@nucleusys.com>
5023 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
5024 (do_mav_dspsc_2): Likewise.
5025 Fix accumulator registers move opcodes.
5027 2004-02-13 Hannes Reinecke <hare@suse.de>
5028 Jakub Jelinek <jakub@redhat.com>
5030 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
5032 2004-02-10 Steve Ellcey <sje@cup.hp.com>
5034 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
5035 (tc_frob_symbol): New macro definition.
5036 * config/tc-ia64.c (ia64_frob_symbol): New routine.
5038 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
5040 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
5043 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
5045 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
5046 (TC_CASE_SENSITIVE): ... this.
5047 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
5048 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
5050 2004-02-06 James E Wilson <wilson@specifixinc.com>
5052 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
5053 (generate_unwind_image): Re-add it here.
5055 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
5057 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
5058 * read.h (SKIP_WHITESPACE): Turn into an expression.
5059 * read.c (read_a_source_file): A pseudo is removed by having a
5062 2004-02-05 James E Wilson <wilson@specifixinc.com>
5064 * config/tc-ia64.c (output_endp): New.
5065 (count_bits): Delete.
5066 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
5067 endp unwind records.
5068 (fixup_unw_records): Handle endp unwind records. Delete code for
5069 shortening prologue regions not followed by a body record.
5070 (dot_endp): Call add_unwind_entry to emit endp unwind record.
5071 * config/tc-ia64.h (unw_record_type): Add endp.
5073 2004-02-03 James E Wilson <wilson@specifixinc.com>
5075 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
5076 fill padding bytes with zeroes.
5077 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
5078 sets unwind_record slot_number and slot_frag fields.
5080 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5082 * config/tc-mips.c (add_got_offset_hilo): New function.
5083 (macro): Use load_register() and add_got_offset_hilo() to load
5084 constants instead of hardcoding code sequences throughout.
5086 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
5088 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
5090 2004-01-26 Bernardo Innocenti <bernie@develer.com>
5092 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
5094 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
5095 of hard-coded test for TARGET_OS=elf.
5097 2004-01-24 Chris Demetriou <cgd@broadcom.com>
5099 * config/tc-mips.c (hilo_interlocks): Change definition
5100 so that MIPS32, MIPS64 and later ISAs are included, along with
5101 the already-included machines. Update comments.
5103 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5105 * config/tc-arm.c (tc_gen_reloc): Improve error message for
5106 undefined local labels.
5108 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5110 * config/tc-mips.c (load_address, macro): Update comments about
5111 NewABI GP relaxation.
5113 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5115 * config/tc-mips.c (macro_build): Remove place and counter arguments.
5116 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
5117 (mips16_macro_build, macro_build_jalr): Remove counter argument.
5118 (set_at, load_register, load_address, move_register): Likewise.
5119 (load_got_offset, add_got_offset): Likewise.
5120 Update all calls and tidy accordingly.
5122 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5124 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
5125 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
5126 (RELAX_USE_SECOND): Bump to 0x10000.
5127 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
5128 (mips_macro_warning): New variable.
5129 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
5130 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
5131 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
5133 (append_insn): Update mips_macro_warning.sizes.
5134 (macro_start, macro_warning, macro_end): New functions.
5135 (macro_build): Don't emit warnings here.
5136 (macro_build_lui, md_estimate_size_before_relax): ...or here.
5137 (md_convert_frag): Check for cases where one macro alternative
5138 needs a warning and the other doesn't. Emit a warning if the
5139 longer sequence was chosen.
5141 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5143 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
5144 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
5145 the first sequence, the size of the second sequence, and a flag
5146 that says whether we should warn.
5147 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5148 (RELAX_FIRST, RELAX_SECOND): New.
5149 (mips_relax): New variable.
5150 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5151 (append_insn): Remove "place" argument. Use mips_relax.sequence
5152 rather than "place" to check whether we're expanding the second
5153 alternative of a relaxable macro. Remove redundant check for
5154 branch relaxation. If generating a normal insn, and there
5155 is not enough room in the current frag, call relax_close_frag()
5156 to close it. Update mips_relax.sizes[]. Emit fixups for the
5157 second version of a relaxable macro. Record the first relaxable
5158 fixup in mips_relax. Remove tc_gen_reloc workaround.
5159 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5160 in the same way as in append_insn.
5161 (mips16_macro_build): Remove "place" argument.
5162 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5163 when generating the second version of a relaxable macro.
5164 (load_got_offset, add_got_offset): New functions.
5165 (load_address, macro): Use new relaxation machinery. Remove
5166 tc_gen_reloc workarounds.
5167 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5168 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5169 first version is needed.
5170 (tc_gen_reloc): Remove relaxation handling.
5171 (md_convert_frag): Go through the fixups for a relaxable macro and
5172 mark those that belong to the unneeded alternative as done. If the
5173 second alternative is needed, adjust the fixup addresses to account
5174 for the deleted first alternative.
5176 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5178 * frags.h (frag_room): Declare.
5179 * frags.c (frag_room): New function.
5180 * doc/internals.texi: Document it.
5182 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5184 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5185 optimization for -mtune=r3900, as this will break on other CPUs.
5187 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
5189 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5190 be relaxed, use fixup.
5191 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5193 2004-01-19 Jakub Jelinek <jakub@redhat.com>
5195 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5198 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5200 * config/tc-mips.c (append_insn): Properly detect variant frags
5201 that preclude swapping of relaxed branches. Correctly swap
5202 instructions between frags when dealing with relaxed branches.
5204 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5206 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5208 * aclocal.m4: Regenerate.
5209 * configure: Regenerate.
5211 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5213 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5216 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
5218 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5219 reloc, reserve space for the delay slot as well as the jalr itself.
5221 2004-01-09 Paul Brook <paul@codesourcery.com>
5223 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5224 (do_vfp_sp2_from_reg2): New function.
5226 (do_vfp_dp_from_reg2): Check return values properly.
5228 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5230 * config/tc-mips.c (warn_nops): Remove static variable.
5231 (macro): Remove test of warn_nops.
5232 (md_shortops): Remove 'n'.
5233 (md_parse_option): Remove 'n' case.
5234 (md_show_usage): Remove -n.
5235 * doc/as.texinfo (Overview): Remove MIPS -n option.
5236 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5237 * NEWS: Mention removal of MIPS -n option.
5239 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5240 (cop_interlocks): Check ISA level.
5241 (cop_mem_interlocks): Define.
5242 (reg_needs_delay): Check cop_interlocks rather than
5243 ISA_HAS_COPROC_DELAYS.
5244 (append_insn): Likewise. Use cop_mem_interlocks rather than
5245 directly checking mips_opts.isa.
5246 (mips_emit_delays): Likewise.
5248 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5250 * config/tc-ia64.c (unwind): Move next_slot_number and
5251 next_slot_frag to ...
5252 (unw_rec_list): Here.
5253 (free_list_records): Removed.
5254 (output_unw_records): Likewise.
5255 (generate_unwind_image): Make it void.
5256 (alloc_record): Initialize next_slot_number and next_slot_frag.
5257 (slot_index): Take .org, .space and .align into account.
5258 (fixup_unw_records): Don't set slot_number to 0. Use
5259 list->next_slot_number and list->next_slot_frag instead of
5260 unwind.next_slot_number and unwind.next_slot_frag.
5261 (ia64_convert_frag): New.
5262 (generate_unwind_image): Generate a rs_machine_dependent frag
5264 (emit_one_bundle): Use list->next_slot_number and
5265 list->next_slot_frag instead of unwind.next_slot_number and
5266 unwind.next_slot_frag.
5268 * config/tc-ia64.h (md_convert_frag): Defined as
5270 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5272 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5274 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5275 * config/tc-frv.h (md_apply_fix3): Don't define.
5276 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5278 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5279 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5280 * config/tc-frv.c (line_separator_chars): Add `!'.
5281 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5282 * config/tc-frv.c (md_assemble): Clear insn upfront.
5283 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5284 * config/tc-frv.c (OPTION_FDPIC): New macro.
5285 (md_longopts): Add mfdpic.
5286 (md_parse_option): Handle it.
5287 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5288 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5289 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5290 (frv_pic_ptr): Parse funcdesc.
5292 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5294 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5295 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5297 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5299 * Makefile.am (Makefile): Move the dependency on
5300 $(BFDDIR)/configure.in to...
5301 (CONFIG_STATUS_DEPENDENCIES): ... here.
5302 (AUTOMAKE_OPTIONS): Require automake 1.8.
5303 * Makefile.in: Regenerate.
5304 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5305 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5306 $(BFDDIR)/configure.in here as well.
5307 * doc/Makefile.in: Regenerate.
5309 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5311 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5312 * Makefile.in: Regenerate.
5313 * aclocal.m4: Regenerate.
5314 * doc/Makefile.am (install, install-info): Remove.
5315 (install-data-local): A new hook for install-info.
5316 (AUTOMAKE_OPTIONS): Require automake 1.8.
5317 * doc/Makefile.in: Regenerate.
5319 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
5321 * doc/c-sh.texi: Update description about floating point behavior
5324 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5326 * configure.in: Add m68k-uClinux target.
5327 * configure: Regenerate.
5329 For older changes see ChangeLog-0203
5335 version-control: never