1 2005-07-01 Jan Beulich <jbeulich@novell.com>
3 * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
4 (output_spill_psprel, output_spill_psprel_p): Combine.
5 (output_spill_sprel, output_spill_sprel_p): Combine.
6 (output_spill_reg, output_spill_regp_p): Combine.
7 (process_one_record): Handle psp_psprel.
8 (parse_predicate_and_operand): New.
9 (convert_expr_to_ab_reg): Two new parameters. Return void. Always
10 initialize output values. Emit diagnostic case here.
11 (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
12 (add_unwind_entry): New second parameter. Allow first parameter to
13 be NULL. Parse optional tag, emit warning about further support for
14 it otherwise being missing. Check end-of-line when requested.
15 (dot_fframe): Clear operand when wrong. Allow tag.
16 (dot_vframe): Likewise.
17 (dot_vframesp): Likewise. Rename parameter, issue warning when psp
19 (dot_vframepsp): Remove.
20 (dot_altrp): Clear operand when wrong. Allow tag.
21 (dot_save): Likewise. Let default case also go through
23 (dot_savemem): Likewise.
24 (dot_restore): Don't return when wrong operand. Allow tag.
25 (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
26 parse_predicate_and_operand and the new arguments to
27 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
28 when wrong operand. Allow tag.
29 (dot_restorereg, dot_restorereg_p): Likewise.
30 (dot_spillmem, dot_spillmem_p): Likewise.
31 (dot_saveg): Clear operand when wrong. Perform tighter operand
33 (dot_savef): Likewise.
34 (dot_saveb): Likewise.
35 (dot_savegf): Likewise.
36 (dot_spill): Remove end-of-line check. Combine. Simplify by using
37 parse_predicate_and_operand and the new arguments to
38 convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
39 when wrong operand. Allow tag.
41 (dot_label_state): Don't return when wrong operand.
42 (dot_copy_state): Likewise.
43 (dot_unwabi): Likewise. Check if in prologue.
44 (dot_body): Don't call demand_empty_rest_of_line.
45 (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
47 (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
48 use dot_spillreg for .spillreg.p. Also use dot_spillmem for
49 .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
50 (parse_operand): New second parameter. Don't deal with '}' here
51 anymore. Don't advance past end-of-line.
52 (parse_operands): Pass second argument to parse_operand.
53 (ia64_start_line): Prevent out-of-bounds access through
54 input_line_pointer. Deal with '}' here.
55 (ia64_unrecognized_line): Don't deal with '}' here.
56 (dot_alias): Use ignore_rest_of_line not its deprecated alias
59 2005-06-30 Zack Weinberg <zack@codesourcery.com>
61 * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
62 (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
63 (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
64 (do_branch): Always set inst.reloc.pc_rel.
65 (s_arm_elf_cons): Disallow use of (plt) suffix.
66 (do_adrl): Adjust X_add_number unconditionally.
67 (md_pcrel_from): Rename md_pcrel_from_section, add second segT
68 argument. Handle all adjustment for pipeline offset here.
69 (md_apply_fix): No need to undo work of md_pcrel_from. No
70 need to extract pre-encoded pipeline adjustments from various
71 branch instructions. Generally, assume instructions are already
72 all-bits-zero in the field being fixed up. Remove all OBJ_ELF
73 special cases. Handle BFD_RELOC_ARM_PLT32 like
74 BFD_RELOC_ARM_PCREL_BRANCH.
75 (tc_gen_reloc): Remove OBJ_ELF special case.
76 * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
78 2005-06-30 Ben Elliston <bje@gnu.org>
80 * Makefile.am (check-DEJAGNU): Don't search for expect.
81 * Makefile.in: Regenerate.
83 2005-06-30 Ben Elliston <bje@gnu.org>
85 * Makefile.am (EXPECT): Set to expect.
86 (RUNTEST): Likewise, set to runtest.
87 * Makefile.in: Regenerate.
89 2005-06-23 Ben Elliston <bje@gnu.org>
91 * config/m68k-parse.h: Use ISO C90.
92 * config/m68k-parse.y: Likewise.
93 * config/tc-m68k.h: Likewise.
95 2005-06-20 H.J. Lu <hongjiu.lu@intel.com>
98 * config/tc-i386.c (md_assemble): Don't call optimize_disp on
100 (optimize_disp): Optimize only if possible. Don't use 64bit
101 displacement on non-constants and do same on constants if
104 2005-06-17 Jan Beulich <jbeulich@novell.com>
106 * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
107 (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
108 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
109 (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
110 and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
112 (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
113 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
114 (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
115 Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
116 BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
117 BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
118 convert 8-byte pc-relative relocations.
119 (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
120 (i386_validate_fix): Likewise.
121 (x86_cons): Also handle quad values in 64-bit mode.
122 (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
123 (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
124 BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
125 to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
127 2005-06-13 Zack Weinberg <zack@codesourcery.com>
129 * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
130 symbolP as well as for names with a leading dot. Use ACONCAT.
131 (md_apply_fix): For branch relocations, only replace value
132 with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
133 (arm_force_relocation): Remove #ifdef OBJ_ELF case.
134 * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
135 (LOCAL_LABEL_PREFIX): Don't define.
137 2005-06-10 Alan Modra <amodra@bigpond.net.au>
139 * config/tc-hppa.c (pa_block): Allocate just one byte for the
142 2005-06-08 James E Wilson <wilson@specifixinc.com>
145 * config/tc-ia64.c (slot_index): Revert last change. If first_frag
146 is NULL, then emit a warning, and return the current index.
148 2005-06-08 Tomas Hurka <tom@hukatronic.cz>
151 * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
152 temporary copy of the operands array so that changes can be safely
153 backed out if the insn does not match.
154 (m68k_compare_opcode): Shortcut the test when the parameters are
155 the same. Return 1 if the names match but the second opcode is
156 further on in the array than the first.
158 2005-06-08 Nick Clifton <nickc@redhat.com>
161 * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
163 2005-06-08 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
165 * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
167 2005-06-07 Aldy Hernandez <aldyh@redhat.com>
168 Michael Snyder <msnyder@redhat.com>
169 Stan Cox <scox@redhat.com>
171 * configure.in: Add ms1 case.
173 * configure: Regenerate.
175 * configure.tgt: Add ms1 case.
177 2005-06-07 Bob Wilson <bob.wilson@acm.org>
179 * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
180 * config/tc-xtensa.c (new_resource_table): Likewise.
181 (resize_resource_table): Likewise.
182 (release_resources): Fix assertion for unsigned values.
184 2005-06-07 Zack Weinberg <zack@codesourcery.com>
186 * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
187 * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
188 * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
189 * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
190 * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
191 * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
192 * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
193 * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
194 * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
195 * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
196 * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
197 * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
198 * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
199 * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
200 * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
201 * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
202 * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
203 * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
204 * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
205 * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
206 * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
207 * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
208 * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
209 * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
210 * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
211 * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
212 * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
213 * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
214 * config/tc-xtensa.c, config/tc-z8k.c:
215 Replace all instances of the string "_apply_fix3" with
217 * po/POTFILES.in, po/gas.pot: Regenerate.
219 2005-06-08 Alan Modra <amodra@bigpond.net.au>
221 * Makefile.am: Run "make dep-am".
222 (POTFILES): Remove GAS_CFILES.
223 * Makefile.in: Regenerate.
225 2005-06-07 David Ung <davidu@mips.com>
227 * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
228 24kc, 24kf and 24kfx under MIPS32 release 2.
230 2005-06-04 Nick Clifton <nickc@redhat.com>
232 * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
233 to their Thumb-enabled equivalents.
235 2005-06-01 Maciej W. Rozycki <macro@linux-mips.org>
237 * config/tc-mips.c (load_register): Add leading "0x" to the
238 output of sprintf_vma().
241 2005-06-01 Nick Clifton <nickc@redhat.com>
243 * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
244 test for the presence of thumb version of the parsing functions
245 since they must always exist and the test generates a compile time
248 2005-05-31 Richard Henderson <rth@redhat.com>
250 * config/tc-alpha.c (O_lituse_jsrdirect): New.
251 (alpha_reloc_op): Add it.
252 (debug_exp): Handle it.
253 (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
254 (emit_insn): Handle it.
255 * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
257 2005-05-31 Christian Groessler <chris@groessler.org>
259 * write.c (dump_section_relocs): Convert to ISO-C.
260 (write_relocs): Avoid signed/unsigned and fprintf argument
261 warnings in debug code.
263 2005-05-26 Zack Weinberg <zack@codesourcery.com>
265 * config/tc-arm.h (TC_FIX_TYPE): Change to int.
266 (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
267 * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
268 (md_apply_fix3): Delete fix_is_thumb variable; refer to
269 fixP->tc_fix_data directly in the sole place it was used.
270 Explicitly truncate value, *valP, fixP->fx_addnumber, and
271 fixP->fx_offset to 32 bits, for consistent behavior between 32-
274 2005-05-27 Jan Beulich <jbeulich@novell.com>
276 * config/tc-ia64.c (struct proc_pending): New.
277 (unwind): Replace proc_start with proc_pending.
278 (unwind_diagnostic): Check unwind.proc_pending.sym.
279 (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
280 Check if previous proc not closed. Record all entry points.
281 (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
282 Set symbol sizes for entry points recorded in dot_proc. Check
283 arguments for consistency with respective .proc's.
284 (md_assemble): Replace unwind.proc_start with
285 unwind.proc_pending.sym.
287 2005-05-27 Jan Beulich <jbeulich@novell.com>
289 * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
290 and last_ptr. Check all in-use slots for first one with non-NULL
291 unwind_record. Don't reload end_ptr before second update round.
293 2005-05-26 James E Wilson <wilson@specifixinc.com>
295 * config/tc-ia64.c (extra_goodness): Update comment.
296 (md_begin): Add debugging code to print best_template table.
298 2005-05-25 Jan Beulich <jbeulich@novell.com>
300 * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
303 2005-05-25 Jan Beulich <jbeulich@novell.com>
305 * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
306 BFD_RELOC_UNUSED when determining the width of the reloc.
308 2005-05-25 Jan Beulich <jbeulich@novell.com>
310 * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
313 2005-05-25 Jan Beulich <jbeulich@novell.com>
315 * config/tc-ia64.c (dot_radix): Rewrite.
317 2005-05-25 Jan Beulich <jbeulich@novell.com>
319 * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
321 (alloc_record): Remove references to next_slot_number and
323 (emit_one_bundle): Likewise.
325 2005-05-22 Nick Clifton <nickc@redhat.com>
327 * config/tc-v850.c (md_apply_fix3): Pass the address of the
328 message buffer when invoking the insert function.
330 2005-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
332 * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
333 only if an instruction match is found.
335 2005-05-20 Bob Wilson <bob.wilson@acm.org>
337 * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
338 to addition in argument to xtensa_dwarf2_emit_insn.
340 2005-05-19 Zack Weinberg <zack@codesourcery.com>
342 * Makefile.am: Have 'all' depend on 'info'.
343 * Makefile.in: Regenerate.
345 2005-05-19 Alan Modra <amodra@bigpond.net.au>
347 * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
349 2005-05-19 Anton Blanchard <anton@samba.org>
351 * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
352 (md_show_usage): Document it.
353 (ppc_setup_opcodes): Insert POWER5 mnemonics.
354 * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
356 2005-05-19 Jan Beulich <jbeulich@novell.com>
358 * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
359 relocations in unwind section.
361 2005-05-18 Nick Clifton <nickc@redhat.com>
363 * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
364 if one exists. Ignore any error messages it may produce, just
365 allow it to perform the insertion.
367 2005-05-17 Zack Weinberg <zack@codesourcery.com>
369 * hash.c (hash_lookup): Add len parameter. All callers changed.
370 (hash_find_n): New interface.
371 * hash.h: Prototype hash_find_n.
372 * sb.c: Include as.h.
373 (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
374 (sb_scrub_and_add_sb): New interface.
375 * sb.h: Prototype sb_scrub_and_add_sb.
376 * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
378 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
379 reference to BFD_RELOC_ARM_GOT12 which is never generated.
380 * config/tc-arm.c: Rewrite, adding Thumb-2 support.
382 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
384 * doc/Makefile.am (gasver.texi): Don't use $<.
385 * doc/Makefile.in: Regenerated.
387 2005-05-17 Nick Clifton <nickc@redhat.com>
390 * symbols.c (resolve_symbol_value): Do not move symbols whose
391 value expression has not been resolved or finalized into the
392 absolute section as this will confuse other parts of the assembler
393 into thinking that their value is zero.
395 2005-05-17 Jan Beulich <jbeulich@novell.com>
397 * read.c (_find_end_of_line): New.
398 (find_end_of_line): New.
399 (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
400 (read_a_source_file): Use it.
403 (get_line_sb): Use it.
404 (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
405 (s_comm_internal): Likewise.
408 (s_ignore): Use ignore_rest_of_line.
409 * read.h (find_end_of_line): Prototype.
410 (discard_rest_of_line): Remove prototype. #define to
413 2005-05-17 Nick Clifton <nickc@redhat.com>
415 * config/tc-v850,h (TC_FIX_TYPE): Define.
416 (TC_INIT_FIX_TYPE): Define.
417 * config/tc-v850.c (md_assemble): When creating a fix record the
418 operand in the tc_fix_data field.
419 (md_apply_fix3): When applying a resolved fix use the operand's
420 insertion procedure to store the value, if the operand has been
423 2005-05-15 Daniel Jacobowitz <dan@codesourcery.com>
425 * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
427 * Makefile.in: Regenerated.
429 2005-05-13 Sterling Augustine <sterling@tensilica.com>
430 Bob Wilson <bob.wilson@acm.org>
432 * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
434 (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
435 for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
437 2005-05-11 Alan Modra <amodra@bigpond.net.au>
439 * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
440 BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
442 2005-05-10 Michael Matz <matz@suse.de>
444 * frags.c (frag_grow): Don't be too greedy in allocating memory.
446 * config/tc-hppa.c (pa_block): Check arguments to .block[z].
448 2005-05-10 Hans-Peter Nilsson <hp@bitrange.com>
451 * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
452 Handle label-without-colon before ordinary dot-pseudo as an
453 ordinary label. Don't leak memory for label-without-colon alone
454 on a line. Don't mmixal-munge operands for dot-pseudos.
456 2005-05-10 Jan Beulich <jbeulich@novell.com>
458 * macro.c (get_any_string): Remove the two last parameters. Replace
459 references to the former expand parameter by using macro_alternate.
460 Simplify loop condition for checking for end-of-string.
461 (get_string): Remove redunant call to sb_skip_white.
462 (do_formals): Remove two last arguments to get_any_string.
463 (macro_expand): Likewise.
464 (expand_irp): Likewise.
466 2005-05-10 Jan Beulich <jbeulich@novell.com>
468 * read.c (s_macro): Move local variable 'local' to smaller scope.
469 Call sb_kill on it when done.
471 2005-05-09 Jan Beulich <jbeulich@novell.com>
473 * config/tc-i386.c (optimize_disp): Discard displacement entirely
474 when zero and not required by encoding constraints.
476 2005-05-09 H.J. Lu <hongjiu.lu@intel.com>
479 * config/tc-sh64.c (sh64_fake_label): New.
481 * config/tc-sh64.h (TC_FAKE_LABEL): New.
483 * doc/internals.texi (TC_FAKE_LABEL): Document.
485 * write.c (TC_FAKE_LABEL): New.
486 (adjust_reloc_syms): Use it.
487 (write_object_file): Likewise.
489 2005-05-09 Jan Beulich <jbeulich@novell.com>
491 * config/tc-i386.c (parse_insn): Disallow use of prefix separator
492 and comma in Intel mode.
494 2005-05-09 Jan Beulich <jbeulich@novell.com>
496 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
497 names to match ABI. Add more registers for 32-bit and 64-bit modes.
498 Make name array static and const. Adjust lookup to account for NULL
499 entries (standing for unused register numbers).
501 2005-05-09 Jan Beulich <jbeulich@novell.com>
503 * config/tc-i386.c (parse_insn): Consider all matching instructions
504 when checking for string instruction after string-only prefix.
506 2005-05-07 H.J. Lu <hongjiu.lu@intel.com>
509 * config/tc-ia64.c (start_unwind_section): Properly check
510 comdat group with SHF_GROUP.
512 2005-05-06 Bob Wilson <bob.wilson@acm.org>
514 * doc/c-xtensa.texi (Literal Directive): Spelling correction.
516 2005-05-06 Bob Wilson <bob.wilson@acm.org>
518 * config/tc-xtensa.c: Remove excess whitespace.
519 * config/tc-xtensa.h: Likewise.
520 * config/xtensa-istack.h: Likewise.
521 * config/xtensa-relax.c: Likewise.
522 * config/xtensa-relax.h: Likewise.
524 2005-05-06 Nick Clifton <nickc@redhat.com>
526 * sb.h: Fix formatting of comments.
527 * sb.c: Fix formatting of comments.
529 2005-05-06 Jan Beulich <jbeulich@novell.com>
531 * sb.h (sb_add_buffer): Reintroduce.
532 * sb.c (sb_add_buffer): Likewise.
534 2005-05-06 Jan Beulich <jbeulich@novell.com>
536 * macro.c (new_formal, del_formal): New.
537 (do_formals): Use new_formal. Check for and parse qualifier. Warn if
538 required argument has default value. Stop looking for more formal
539 when there was a vararg one.
540 (macro_expand_body): Use new_formal and del_formal.
541 (macro_expand): Likewise. Initialize local variable err. Don't
542 return immediately when encountering an error. Warn when keyword
543 argument already had a value assigned. Eliminate duplicate clearing
544 of argument value. When current positional argument matches parameter
545 of vararg type, assign to it all the remaining arguments. Issue error
546 when required parameter does not have value.
547 (free_macro): Use del_formal.
548 (expand_irp): Initialize formal type. Free buffers associated with
549 formal prior to returning.
550 * macro.h (struct formal_struct): Add new field 'type' with new
551 enumeration type 'formal_type'.
552 * doc/as.texinfo: Document macro parameter qualifiers.
553 * NEWS: Mention new functionality.
555 2005-05-06 Jan Beulich <jbeulich@novell.com>
557 * cond.c (s_ifb): New.
558 * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
559 * read.h (s_ifb): Prototype.
560 * doc/as.texinfo: Document .ifb and .ifnb.
562 2005-05-05 Steve Ellcey <sje@cup.hp.com>
564 * config/tc-ia64.c (MIN): Undef.
566 2005-05-05 Paul Brook <paul@codesourcery.com>
568 * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
570 2005-05-05 Matt Thomas <matt@3am-software.com>
572 * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
575 2005-05-05 Nick Clifton <nickc@redhat.com>
577 * Update the address and phone number of the FSF organization in
578 the GPL notices in the following files:
579 COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
580 bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
581 dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
582 emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
583 flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
584 input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
585 itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
586 literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
587 output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
588 struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
589 write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
590 config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
591 config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
592 config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
593 config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
594 config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
595 config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
596 config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
597 config/obj-multi.h, config/obj-som.c, config/obj-som.h,
598 config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
599 config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
600 config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
601 config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
602 config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
603 config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
604 config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
605 config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
606 config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
607 config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
608 config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
609 config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
610 config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
611 config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
612 config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
613 config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
614 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
615 config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
616 config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
617 config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
618 config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
619 config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
620 config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
621 config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
622 config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
623 config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
624 config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
625 config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
626 config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
627 config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
628 config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
629 config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
630 config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
631 config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
632 config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
633 config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
634 config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
635 config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
636 config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
637 config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
638 config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
639 config/xtensa-istack.h, config/xtensa-relax.c,
640 config/xtensa-relax.h, doc/fdl.texi
642 2005-05-05 Nick Clifton <nickc@redhat.com>
644 * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
645 the target_big_endian variable to false.
647 2005-05-04 Alan Modra <amodra@bigpond.net.au>
649 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
650 list traversal. Use bfd_section_list_prepend.
651 * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
652 over the section list.
653 * config/tc-xtensa.c (xtensa_remove_section): Delete.
654 (xtensa_insert_section): Delete.
655 (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
656 and bfd_section_list_prepend.
657 (xtensa_reorder_seg_list): Use bfd_section_list_remove and
658 bfd_section_list_insert_after.
660 2005-05-03 Nick Clifton <nickc@redhat.com>
662 * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
663 of bfd_section_list... macros.
664 * config/tc-mmix.c (mmix_frob_file): Likewise.
665 * config/tc-xtensa.c (xtensa_remove_section): Likewise.
666 (xtensa_insert_section): Likewise.
668 * macro.c (macro_hash): Remove static.
669 * macro.h (macro_hash): Provide an external declaration.
671 2005-05-02 H.J. Lu <hongjiu.lu@intel.com>
673 * write.c (write_object_file): Use bfd_section_double_list_remove
676 2005-05-02 Daniel Jacobowitz <dan@codesourcery.com>
678 * doc/Makefile.am (gasver.texi): Correct quoting.
679 * doc/Makefile.in: Regenerated.
681 2005-04-29 Ralf Corsepius <ralf.corsepius@rtems.org>
683 * configure.tgt: Add h8300*-*-rtemscoff.
684 Switch h8300*-*-rtems* to elf.
686 2005-04-29 H.J. Lu <hongjiu.lu@intel.com>
688 * hash.c: Undo the last change.
691 2005-04-29 Daniel Jacobowitz <dan@codesourcery.com>
693 * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
695 (DISTCLEANFILES): Remove.
696 (MAINTAINERCLEANFILES): Add asconfig.texi.
697 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
699 2005-04-29 Ben Elliston <bje@au.ibm.com>
701 * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
702 (GENERIC_OBJS): Likewise, remove bignum-copy.o.
703 (bignum-copy.o): Remove.
704 * Makefile.in: Regenerate.
705 * makefile.vms (OBJS): Remove bignum-copy.obj.
706 * symbols.h (local_symbol_make): Remove declaration.
707 (verify_symbol_chain_2): Likewise.
708 * symbols.c (local_symbol_make): Make static.
709 (max_indent_level): Likewise.
710 (verify_symbol_chain_2): Remove.
711 * macro.c (macro_hash): Make static.
712 * messages.c (fprint_value): Remove.
713 * read.h (get_absolute_expr): Remove.
714 (emit_leb128_expr): Likewise.
715 (do_s_func): Likewise.
716 * read.c (do_s_func): Make static.
717 (emit_leb128_expr): Likewise.
718 (get_absolute_expr): Likewise.
719 * as.h (as_howmuch): Remove declaration.
720 (fprint_value): Likewise.
721 * as.c (myname): Make static.
722 * input-scrub.c (as_howmuch): Remove.
723 (as_1_char): Likewise.
724 * input-file.h (input_file_is_open): Remove.
725 * input-file.c (input_file_is_open): Likewise.
726 * expr.h (expr_build_unary): Remove declaration.
727 (expr_build_binary): Likewise.
728 * expr.c (expr_build_unary): Remove.
729 (expr_build_binary): Likewise.
730 * hash.h (hash_replace): Remove declaration.
731 (hash_delete): Likewise.
732 * hash.c (hash_replace): Remove.
733 (hash_delete): Likewise.
734 * bignum-copy.c (bignum_copy): Move from here ..
735 * config/tc-vax.c (bignum_copy): .. to here.
736 * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
737 (bignum_copy): Remove extern declaration.
738 * sb.h (string_count): Remove extern declaration.
739 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
741 * sb.c (dsize): Replace preprocessor macro with static int.
742 (string_count): Make static.
743 (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
745 * config/obj-coff.c (dim_index): Make static.
746 * config/tc-i386.c (GOT_symbol): Likewise.
747 (output_invalid_buf): Likewise.
748 * doc/internals.texi (Warning and error messages): Remove the
749 prototype for fprint_value.
751 2005-04-27 Ben Elliston <bje@au.ibm.com>
755 2005-04-26 H.J. Lu <hongjiu.lu@intel.com>
757 * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
759 * read.c (pseudo_set): Disallow symbol set to common symbol.
762 * write.c (write_object_file): Report common symbol name when
763 disallowing local symbol set to common symbol.
764 (adjust_reloc_syms): Disallow local symbol set to undefined
767 2005-04-25 Jan Beulich <jbeulich@novell.com>
769 * macro.c (macro_expand_body): Replace locals indicator parameters
770 with actual macro_entry. New local variables macro_line and err.
771 Don't return when encountering an error, just record the fact.
772 Detect local symbol name colliding with parameter. Track line number
773 inside of macro expansion.
774 (do_formals): Move local variable name to wider scope. Check
775 parameter of the same name doesn't already exist. In MRI mode, also
776 check it doesn't collide with the argument count pseudo-parameter).
777 (define_macro): Add file and line number parameters. Remove local
778 variable namestr. New local variable error. Initialize macro_entry
779 members file, line, and name. Don't return when encountering an
780 error, just record the fact. Use %s in some diagnostics for read.c
781 to insert the macro name. Free macro_entry on error.
782 (macro_expand): Pass macro_entry to macro_epand_body. Don't return
783 when encountering an error, just record the fact.
784 (expand_irp): Don't return when encountering an error, just record
786 * macro.h (macro_struct): New members name, file, and line.
787 (define_macro): Add file and line number parameters.
788 * read.c (s_macro): Pass file and line to define_macro. Tag warning
789 regarding pseudo-op redefinition with the file/line that macro
790 definition started at.
792 2005-04-22 Bob Wilson <bob.wilson@acm.org>
794 * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
795 (future_alignment_required): Remove ifdefs that use it.
797 2005-04-22 Bob Wilson <bob.wilson@acm.org>
799 * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
800 (xg_is_narrow_insn, xg_expand_narrow): Remove. Merge into...
801 (xg_is_single_relaxable_insn): ...here. Add "targ" and "narrow_only"
803 (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
804 convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
806 2005-04-21 Christian Groessler <chris@groessler.org>
808 * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
811 2005-04-20 H.J. Lu <hongjiu.lu@intel.com>
813 * config/obj-aout.h (S_IS_EXTERN): Removed.
814 * config/obj-bout.h (S_IS_EXTERN): Likewise.
815 * config/obj-coff.h (S_IS_EXTERN): Likewise.
816 * symbols.c (S_IS_EXTERN): Likewise.
817 * symbols.h (S_IS_EXTERN): Likewise.
819 * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
821 * config/tc-d10v.c (md_apply_fix3): Likewise.
822 * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
823 * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
824 * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
825 * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
826 * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
827 (shmedia_md_convert_frag): Likewise.
828 * symbols.c (print_symbol_value_1): Likewise.
829 * write.c (write_object_file): Likewise.
831 2005-04-20 Nick Clifton <nickc@redhat.com>
833 * config/tc-xtensa.c (get_aligned_diff): Change type of
834 branch_align to offsetT so that its signedness matches that of
837 * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
838 number into a readable string.
839 (load_register): Likewise.
841 2005-04-20 Andreas Schwab <schwab@suse.de>
843 * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
845 2005-04-19 David S. Miller <davem@davemloft.net>
847 * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
848 NULL insn, exit early. Remove now spurious NULL checks.
849 (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
852 2005-04-19 Jan Beulich <jbeulich@novell.com>
854 * symbols.h (symbol_find_base): Remove prototype.
855 * symbols.c (save_symbol_name): Remove code section conditional upon
857 (symbol_find): Remove.
858 (symbol_find_base): Rename to symbol_find.
859 * subsegs.c (section_symbol): Replace use of symbol_find_base with
861 * config/obj-coff.c (tag_insert): Remove code section conditional
862 upon STRIP_UNDERSCORE.
863 (obj_coff_def): Likewise.
864 (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
865 (coff_frob_symbol): Likewise.
866 (yank_symbols): Likewise.
867 (c_section_symbol): Likewise.
868 * config/obj-coff.h (DO_NOT_STRIP): Remove.
869 * config/tc-arm.c (symbol_locate): Remove code section conditional
870 upon STRIP_UNDERSCORE.
871 * config/tc-h8300.h (DO_NOT_STRIP): Remove.
872 * config/tc-h8500.h (DO_NOT_STRIP): Remove.
873 * config/tc-sh.h (DO_NOT_STRIP): Remove.
874 * config/tc-w65.h (DO_NOT_STRIP): Remove.
875 * config/tc-z8k.h (DO_NOT_STRIP): Remove.
877 2005-04-19 Andreas Schwab <schwab@suse.de>
879 * config/tc-ia64.c (md_assemble): Fix error message for wrong
880 access to application registers.
882 2005-04-19 Jan Beulich <jbeulich@novell.com>
884 * config/te-sysv32.h: Remove.
885 * Makefile.am (TARG_ENV_HFILES): Remove reference to
887 * Makefile.in (TARG_ENV_HFILES): Likewise.
889 2005-04-19 Jan Beulich <jbeulich@novell.com>
892 * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
895 2005-04-18 Mark Kettenis <kettenis@gnu.org>
897 * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
899 2005-04-18 Maciej W. Rozycki <macro@linux-mips.org>
901 * config/tc-mips.c (normalize_constant_expr): Don't check for
903 (check_absolute_expr): Only call normalize_constant_expr() if
907 * config/tc-mips.c (check_absolute_expr): Fix formatting.
909 2005-04-18 Jan Beulich <jbeulich@novell.com>
911 * macro.c (free_token): New, freeing all the memory associated with a
913 (do_formals): Move initializers to ...
914 (define_macro): ... here.
915 (delete_macro): Convert passed in name to lower case. Warn when
916 purging macro that doesn't exist. Use hash_jam instead of hash_delete.
918 2005-04-15 Maciej W. Rozycki <macro@linux-mips.org>
920 * config/tc-mips.c (normalize_constant_expr): Fix formatting.
922 2005-04-15 Jan Beulich <jbeulich@novell.com>
924 * config/obj-elf.c (obj_elf_struct): New.
925 (elf_pseudo_table). Use it for .offset and .struct.
927 2005-04-14 Bob Wilson <bob.wilson@acm.org>
928 Sterling Augustine <sterling@tensilica.com>
930 * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
931 than the section alignment.
933 2005-04-14 Bob Wilson <bob.wilson@acm.org>
934 H.J. Lu <hongjiu.lu@intel.com>
936 * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
937 * config/tc-xtensa.c (xg_translate_sysreg_op,
938 xtensa_translate_old_userregs_ops,
939 xtensa_find_unaligned_branch_targets,
940 xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
941 relax_frag_add_nop): Support 64-bit host.
942 (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
943 tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
945 2005-04-14 Mark Kettenis <kettenis@gnu.org>
947 * configure.tgt: Add support for OpenBSD/sparc ELF.
949 * configure.tgt: Set emulation for mips-*-openbsd*.
950 Remove broken mips-dec-openbsd* config.
951 * configure.in: Set default ABI for mips64-*-openbsd*.
952 * configure: Regenerate.
954 2005-04-14 Maciej W. Rozycki <macro@linux-mips.org>
956 * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
957 optimization for constant addresses.
959 2005-04-14 Nick Clifton <nickc@redhat.com>
961 * as.c (main): Move parse_args before symbol_begin and frag_init
962 so that the hash table size can be set before it is used.
963 * hash.c: Use an unsigned long type for the size of the hash
965 * hash.h (set_gas_hash_table_size): Update the prototype.
967 2005-04-14 Alan Modra <amodra@bigpond.net.au>
969 * Makefile.am (NO_WERROR): Define. Use instead of -Wno-error.
970 * acinclude.m4: Include ../bfd/warning.m4.
971 * configure.in: Invoke AM_BINUTILS_WARNINGS.
972 * Makefile.in: Regenerate.
973 * configure: Regenerate.
974 * doc/Makefile.in: Regenerate.
976 2005-04-13 Maciej W. Rozycki <macro@linux-mips.org>
978 * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
979 (normalize_address_expr): New function to sign-extend address
980 offsets that fit into 32 bits in 32-bit mode.
981 (macro_build_ldst_constoffset): Use normalize_address_expr()
982 instead of a handcoded sequence.
983 (load_register): Likewise. Report oversized numbers in a useful
985 (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
986 for constant addresses. Report oversized numbers in a useful way.
987 (mips_ip): Use normalize_address_expr() for addresses.
989 2005-04-12 Mark Kettenis <kettenis@gnu.org>
991 * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
992 similar to other instructions now that they're marked as ImmExt.
994 2005-04-12 Nick Clifton <nickc@redhat.com>
996 * hash.c (DEFAULT_SIZE): Delete. Replace with:
997 (gas_hash_table_size): New static variable.
998 (set_gas_hash_table_size): New function: Records a requested size
1000 (get_gas_hash_table_size): New function: Return a prime number
1001 near the requested size of the hash table.
1002 (hash_new): Use get_gas_hash_table_size.
1003 * hash.h: Add a prototype for set_gas_hash_table_size.
1004 * as.c (show_usage): Add description of new switches: --hash-size
1005 and --reduce-memory-overheads.
1006 (option_values): Add OPTION_HASH_TABLE_SIZE and
1007 OPTION_REDUCE_MEMORY_OVERHEADS.
1008 (std_longpopts): Add entries for the new options.
1009 (parse_args): Handle the new options.
1010 * Makefile.am: Add a dependency of as.c on hash.h.
1011 * Makefile.in: Regenerate.
1012 * doc/as.texinfo: Document the new switches.
1013 * NEWS: Mention the new switches.
1015 2005-04-12 Nick Clifton <nickc@redhat.com>
1018 * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
1021 2005-04-12 Alan Modra <amodra@bigpond.net.au>
1023 * Makefile.am: Run "make dep-am".
1024 * Makefile.in: Regenerate.
1026 2005-04-11 Sterling Augustine <sterling@tensilica.com>
1027 Bob Wilson <bob.wilson@acm.org>
1029 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
1031 2005-04-11 Mark Kettenis <kettenis@gnu.org>
1033 * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
1035 2005-04-11 Jan Beulich <jbeulich@novell.com>
1037 * NEWS: Mention these changes and their effects.
1038 * macro.c (get_token): Use is_name_beginner/is_part_of_name/
1040 (check_macro): Likewise.
1041 (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
1042 labels together with the closing pseudo-op.
1043 (macro_expand_body): Adjust comment. Range-check input before use.
1044 Adjust mis-spelled diagnostic. Use is_name_beginner.
1045 * read.c (try_macro): New.
1046 (read_a_source_file): New static variable last_eol. Don't list
1047 macro expansion lines more than once. Call try_macro.
1048 (s_macro): Set section of line_label to absolute instead of undefined.
1049 * doc/as.texinfo: Add information on the caveats of these changes.
1051 2005-04-11 Alan Modra <amodra@bigpond.net.au>
1053 * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
1054 * symbols.h (symbol_X_add_number): Update prototype.
1056 2005-04-10 Eric Christopher <echristo@redhat.com>
1058 * symbols.c (symbol_X_add_number): Fix warning.
1060 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1062 * config/tc-m68k.c (md_begin): Support 64bit host.
1063 (get_num): Support 64bit BFD on 32bit host.
1065 2005-04-10 H.J. Lu <hongjiu.lu@intel.com>
1067 * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
1069 2005-04-09 Alan Modra <amodra@bigpond.net.au>
1071 * read.c (assign_symbol): Remove const from parm. Fix xcalloc
1072 call. Don't do the COFF hacks for multi-emulation gas. Move
1073 demand_empty_rest_of_line back to caller.
1074 (s_set, equals): demand_empty_rest_of_line here.
1077 * as.h (rs_dummy): Define.
1078 * symbols.c (symbol_X_add_number): New function.
1079 * symbols.h (symbol_X_add_number): Declare.
1080 * stabs.c (aout_process_stab): Tidy symbol frag setting.
1081 * read.c (assign_symbol): New function, split out from s_set.
1082 Use symbol_find_or_make. Leave fr_type of dummy frag as rs_dummy.
1083 Fix COFF hacks for multi-emulation gas.
1084 (s_set): Call assign_symbol. Remove "register" keyword.
1085 (set_zero_frag): New function.
1086 (pseudo_set): Always check for assignment to section syms.
1087 Always set segment and frag of symbol, and likewise extern for
1088 aout/bout. Handle assignment of sym=sym+/-const specially. Don't
1089 special case exp.X_add_number non-zero for O_symbol expressions.
1090 (equals): Use assign_symbol.
1092 2005-04-08 Bob Wilson <bob.wilson@acm.org>
1094 * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
1097 2005-04-06 H.J. Lu <hongjiu.lu@intel.com>
1099 * config/tc-i386.c (tc_gen_reloc): Don't turn
1100 BFD_RELOC_X86_64_32S into BFD_RELOC_32.
1102 2005-04-06 Nick Clifton <nickc@redhat.com>
1104 * po/rw.po: New translation: Kinyarwanda
1105 * configure.in (ALL_LINGUAS): Add rw
1106 * configure: Regenerate.
1108 2005-04-05 Sterling Augustine <sterling@tensilica.com>
1109 Bob Wilson <bob.wilson@acm.org>
1111 * config/tc-xtensa.c (branch_align_power): New.
1112 (xtensa_find_unaligned_branch_targets, get_aligned_diff,
1113 future_alignment_required): Use branch_align_power to check section
1114 alignment as well as xtensa_fetch_width when aligning branch targets.
1116 2005-04-05 Bob Wilson <bob.wilson@acm.org>
1118 * config/tc-xtensa.c: Warning fixes throughout.
1119 (xtensa_fetch_width): Change to unsigned.
1120 (assemble_nop, xtensa_find_unaligned_branch_targets,
1121 xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
1122 is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
1123 min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
1124 unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
1125 count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
1126 get_text_align_max_fill_size, get_text_align_nop_count,
1127 get_text_align_nth_nop_size, get_noop_aligned_address,
1128 get_aligned_diff, convert_frag_align_next_opcode,
1129 convert_frag_immed_finish_loop, xtensa_create_property_segments,
1130 xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
1131 types, avoiding size_t and using offsetT and addressT appropriately.
1132 (get_text_align_power): Clean up types. Avoid incorrect bound.
1133 (get_text_align_fill_size): Clean up types. Restructure for clarity.
1135 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
1137 * config/tc-ia64.c (start_unwind_section): Undo the change
1139 (generate_unwind_image, dot_endp): Likewise.
1141 2005-04-01 David Mosberger <davidm@hpl.hp.com>
1143 * config/tc-ia64.c (ia64_handle_align): Move le_nop and
1144 le_nop_stop arrays and initializers to file scope.
1145 (md_begin): When generating code for anything other than
1146 Itanium 1, use MMI instead of MFI NOP bundles as a filler.
1148 2005-04-01 Jan Beulich <jbeulich@novell.com>
1150 * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
1153 2005-04-01 Jan-Benedict Glaw <jbglaw@lug-owl.de>
1155 * NEWS: Mention [fdgh]_floating.
1156 * config/atof-vax.c: Fix some whitespace.
1157 * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
1159 2005-04-01 Nick Clifton <nickc@redhat.com>
1161 * configure.in: Add a check for <unistd.h> providing a prototype
1162 for getopt() which is compatible with the one in
1163 include/getopt.h. If so then define HAVE_DECL_GETOPT.
1164 * configure: Regenerate.
1165 * config.in (HAVE_DECL_GETOPT): Add.
1167 2005-04-01 Jan Beulich <jbeulich@novell.com>
1169 * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
1171 2005-04-01 Jan Beulich <jbeulich@novell.com>
1173 * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
1174 (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
1176 2005-03-30 Julian Brown <julian@codesourcery.com>
1178 * config/tc-arm.c (arm_adjust_symtab): Rename
1179 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
1181 2005-03-30 Julian Brown <julian@codesourcery.com>
1183 * config/tc-arm.c (mapping_state): Change documentation in function
1184 comment to cross-reference spec instead. Change type of mapping symbols
1186 (arm_adjust_symtab): Don't change type of mapping symbols here.
1188 2005-03-30 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1190 * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
1191 * config.in: Regenerate.
1192 * configure: Regenerate.
1193 * configure.in: Check for ffs decl and alphabetize.
1195 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
1196 Phil Blundell <philb@gnu.org>
1198 * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
1199 (md_apply_fix3): Mark TLS symbols.
1200 (tc_gen_reloc): Handle TLS relocations.
1201 (arm_fix_adjustable): Ignore TLS relocations.
1202 (s_arm_elf_cons): Support expressions after decorated symbols.
1204 2005-03-29 Julian Brown <julian@codesourcery.com>
1206 * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
1207 whether personality routine index N has been output for this section.
1208 (mapping_state): tc_segment_info_data now struct not enum.
1209 (arm_elf_change_section): Likewise, and marked_pr_dependency is now
1210 handled on section change.
1211 (create_unwind_entry): Previous code to output dependency removed.
1212 (s_arm_unwind_fnend): Output dependency if it hasn't been done already
1214 * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
1215 arm_segment_info_type.
1216 (arm_segment_info_type): New struct.
1218 2005-03-28 Sterling Augustine <sterling@tensilica.com>
1219 Bob Wilson <bob.wilson@acm.org>
1221 * config/tc-xtensa.c (do_align_targets): Update comment.
1222 (xtensa_frob_label): Compute "freq" before possibly switching frags.
1223 Insert a LOOP_END frag before every loop target, and do not overload
1224 DESIRE_ALIGN_IF_TARGET frags with loop end information.
1225 (xg_assemble_vliw_tokens): Use do_align_targets.
1226 (xtensa_fix_target_frags): Remove code to convert a
1227 DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
1228 negatable branch at the end of a loop.
1229 (frag_can_negate_branch): Delete.
1231 2005-03-28 David Mosberger <davidm@hpl.hp.com>
1232 H.J. Lu <hongjiu.lu@intel.com>
1235 NEWS: Mention "-mtune=[itanium1|itanium2]".
1237 * config/tc-ia64.c (md): Add tune.
1238 (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
1239 (md_show_usage): Add "-mtune=[itanium1|itanium2]".
1240 (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
1241 B unit NOPs are discouraged for McKinley-derived cores.
1242 (md_begin): Don't hardcode the "extra_goodness()" function in
1244 (ia64_init): Set md.tune to itanium2.
1246 * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
1247 * doc/c-ia64.texi: Likewise.
1249 2005-03-27 Ian Lance Taylor <ian@airs.com>
1251 * config/obj-coff.c (coff_frob_symbol): When crashing because of a
1252 bad C_EFCN symbol, print its name.
1254 2005-03-25 Bob Wilson <bob.wilson@acm.org>
1256 * config/tc-xtensa.c (use_longcalls): Delete.
1257 (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
1258 the use_longcalls flag is set. Do this before checking the segment.
1259 (xg_expand_assembly_insn): Rearrange to use new do_expand flag. Never
1260 expand direct calls at this point.
1261 (xtensa_set_frag_assembly_state): Set use_longcalls flag.
1262 (xtensa_find_unmarked_state_frags): Likewise.
1263 (md_assemble): Do not disable longcalls by setting is_specific_opcode.
1264 (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
1265 (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
1266 * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
1268 2005-03-25 Hans-Peter Nilsson <hp@bitrange.com>
1270 * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
1272 2005-03-25 Hans-Peter Nilsson <hp@axis.com>
1274 * config/tc-cris.h: Convert to ISO C90.
1275 * config/tc-cris.c: Ditto.
1276 (md_estimate_size_before_relax): Remove obsolete comment for
1277 parameter "segment_type".
1278 (md_begin): Document reason for cast of hash_insert argument.
1279 (md_atof): Correct type of parameter "type".
1281 2005-03-24 Nick Clifton <nickc@redhat.com>
1283 * write.h (bit_fix_new): Remove redundant prototype.
1284 * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
1285 * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
1286 * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
1287 * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
1288 * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
1289 * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
1290 * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
1291 * config/obj-som.c: Convert to ISO-C90 and fix formatting.
1292 * config/obj-som.h: Convert to ISO-C90 and fix formatting.
1293 * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
1294 * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
1295 * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
1296 * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
1297 * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
1298 * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
1299 * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
1300 * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
1301 * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
1302 * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
1303 * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
1304 * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
1305 * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
1306 * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
1307 * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
1308 * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
1309 * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
1310 * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
1311 * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
1312 * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
1313 * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
1314 * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
1315 * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
1316 * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
1317 * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
1318 * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
1319 * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
1320 * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
1321 * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
1322 * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
1323 * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
1324 * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
1325 * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
1326 * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
1327 * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
1328 * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
1329 * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
1330 * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
1331 * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
1332 * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
1333 * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
1334 * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
1335 * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
1336 * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
1337 * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
1338 * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
1340 2005-03-23 Jim Blandy <jimb@redhat.com>
1342 * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
1343 attributes properly.
1345 2005-03-23 Mike Frysinger <vapier@gentoo.org>
1346 Nick Clifton <nickc@redhat.com>
1348 * configure.tgt: Accept any C library to accompany a GNU Linux
1349 implementation, not just the GNU C library.
1350 * configure.in: Likewise.
1351 * configure: Regenerate.
1353 2005-03-23 Nick Clifton <nickc@redhat.com>
1355 * config/tc-tic30.c: Convert to ISO C90 formatting.
1356 * config/tc-tic30.h: Convert to ISO C90 formatting.
1357 * config/tc-pdp11.c: Convert to ISO C90 formatting.
1358 * config/atof-vax.c: Convert to ISO C90 formatting.
1360 2005-03-21 Maciej W. Rozycki <macro@mips.com>
1362 * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
1363 relocations correctly as well.
1364 (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
1365 relocations in mergeable sections section-relative either.
1367 2005-03-21 Bob Wilson <bob.wilson@acm.org>
1369 * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
1371 2005-03-21 Nick Clifton <nickc@redhat.com>
1373 * config/tc-sh.c (sh_elf_final_processing): Fix compile time
1374 warning by providing a prototype for sh_symbian_find_elf_flags.
1376 * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
1379 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1381 * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
1382 along with other formats that set bfd_gas. Remove unnecessary
1383 setting of bfd_gas. Delete strongarm cases in generic_target
1386 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1389 * config/tc-m68k.c (TRUNC, SEXT): Define.
1390 (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
1391 (m68k_ip): Truncate or sign extend expressions as appropriate.
1392 (get_num): Likewise.
1393 (md_apply_fix3): Use SEXT.
1395 2005-03-21 Alan Modra <amodra@bigpond.net.au>
1397 * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
1398 (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
1399 (obj-vms.o): Delete rule.
1401 * Makefile.in: Regenerate.
1402 * aclocal.m4: Regenerate.
1403 * doc/Makefile.in: Regenerate.
1404 * po/POTFILES.in: Regenerate.
1406 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
1408 * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
1409 flag for coldfire v4e.
1411 2005-03-17 Bob Wilson <bob.wilson@acm.org>
1413 * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
1414 xg_apply_fix_value and return a value to indicate success.
1415 (md_pcrel_from): Skip check of fx_done. Return 0 if not PC-relative.
1416 (xtensa_force_relocation): Remove checks for VTABLE relocs.
1417 (xtensa_validate_fix_sub): New.
1418 (xtensa_fix_adjustable): Remove check for external or weak symbols.
1419 (tc_gen_reloc): Move code to handle difference of symbols and code to
1420 apply tentative fix values to ...
1421 (md_apply_fix3): ...here. Enable standard overflow checks for simple
1422 8, 16, and 32 bit relocations. Apply fixes for slot-specific
1423 relocations when linkrelax flag is not set.
1424 * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
1425 (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
1427 2005-03-17 Jan Beulich <jbeulich@novell.com>
1429 * config/tc-i386.c (i386_scale): Beautify error message.
1430 (Intel syntax comments): Update.
1431 (struct intel_parser_s): Add fields in_offset, in_bracket, and
1433 (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
1434 Remove declarations.
1435 (intel_bracket_expr): Declare.
1436 (i386_intel_operand): Initialize new intel_parser fields. Wrap most
1437 of the function body in a loop allowing to split an operand into two.
1438 Replace calls to malloc and checks of it returning non-NULL with
1439 calls to xmalloc/xstrdup.
1440 (intel_expr): SHORT no longer handled here. Add comment indicating
1441 comparison ops need implementation.
1442 (intel_e04, intel_e04_1): Combine, replace recursion with loop.
1443 Check right operand of - does not specify a register when parsing
1444 the address of a memory reference.
1445 (intel_e05, intel_e05_1): Combine, replace recursion with loop.
1446 Check operands do not specify a register when parsing the address of
1448 (intel_e06, intel_e06_1): Likewise.
1449 (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
1450 handle SHORT as well as unary + and -. Don't accept : except for
1451 segment overrides or in direct far jump/call insns.
1452 (intel_brack_expr): New.
1453 (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
1455 (intel_e11): Replace chain of if/else-if by switch, alloing fall-
1456 through in certain cases. Use intel_brack_expr. Add new diagnostics.
1457 Allow symbolic constants as register scale value.
1458 (intel_get_token): Replace call to malloc and check of return value
1459 with call to xmalloc. Change handling for FLAT to match MASM's.
1460 (intel_putback_token): Don't try to back up/free current token if
1463 2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
1465 * configure.tgt: Set emulation for arm-*-eabi*.
1466 * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
1467 * config/te-armeabi.h: New file.
1468 * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
1469 * config/te-symbian.h: Include "te-armeabi.h".
1471 2005-03-16 Nick Clifton <nickc@redhat.com>
1473 * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
1474 local variable in case it is clobbered by the setjmp.
1476 2005-03-16 Nick Clifton <nickc@redhat.com>
1477 Ben Elliston <bje@au.ibm.com>
1479 * configure.in (werror): New switch: Add -Werror to the
1480 compiler command line. Enabled by default. Disable via
1482 * configure: Regenerate.
1484 2005-03-16 Nick Clifton <nickc@redhat.com>
1486 * config/obj-coff.h: Convert to ISO C90 formatting.
1487 * config/obj-coff.c: Convert to ISO C90 formatting.
1489 2005-03-15 Zack Weinberg <zack@codesourcery.com>
1491 * config/tc-arm.c (do_mla): Rename to do_mlas, take second
1492 is_mls parameter; do not diagnose Rm==Rd when is_mls.
1493 (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
1494 (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
1495 (insns): Add ARMv6T2 instructions:
1496 bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
1497 (arm_archs): Add V6T2 variants.
1499 2005-03-15 Nick Clifton <nickc@redhat.com>
1501 * NEWS: Add cutoff for changes in 2.16 release.
1503 2005-03-15 Jan Beulich <jbeulich@novell.com>
1505 * expr.c (operand): Merge handling of unary + into that for unary
1508 2005-03-14 Eric Christopher <echristo@redhat.com>
1510 * config/tc-mips.c: Include dw2gencfi.h.
1511 (mips_cfi_frame_initial_instructions): New.
1512 * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
1513 (tc_cfi_frame_initial_instructions): Ditto.
1514 (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
1515 (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
1516 * Makefile.am: Update dependencies.
1517 * Makefile.in: Regenerate.
1519 2005-03-15 Alan Modra <amodra@bigpond.net.au>
1521 * po/es.po: Commit new Spanish translation.
1523 2005-03-14 Alan Modra <amodra@bigpond.net.au>
1525 * po/tr.po: Commit new Turkish translation.
1527 2005-03-12 Zack Weinberg <zack@codesourcery.com>
1529 * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
1532 2005-03-11 Daniel Jacobowitz <dan@codesourcery.com>
1534 * config-gas.com: Mark vax-vms as obsolete.
1535 * configure.in: Remove fmt=vms support.
1536 * config.in: Regenerate.
1537 * configure: Regenerate.
1538 * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
1540 2005-03-10 Sterling Augustine <sterling@tensilica.com>
1541 Bob Wilson <bob.wilson@acm.org>
1543 * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
1544 when checking if xg_resolve_literals needs to be called.
1545 * config/tc-xtensa.h: Fix spelling typo in a comment.
1547 2005-03-10 Jan Beulich <jbeulich@novell.com>
1549 * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
1550 * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
1551 crafted structure declarations with the types from macro.h.
1553 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1555 * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
1556 for -mno-shared optimization.
1558 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1560 * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
1561 (MAX_NOPS): Bump to 4.
1562 (mips_fix_vr4130): New variable.
1563 (nops_for_vr4130): New function.
1564 (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS. Use
1565 nops_for_vr4130 if working around VR4130 errata.
1566 (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
1567 (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
1568 (md_parse_option): Handle them.
1569 (md_show_usage): Print them.
1570 * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
1572 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1574 * config/tc-mips.c (append_insn): Remove cop_interlocks test from
1577 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1579 * config/tc-mips.h (mips_flush_pending_output): Delete.
1580 (mips_emit_delays): Declare.
1581 (md_flush_pending_output): Use mips_emit_delays.
1582 * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
1583 the previous instructions.
1584 (md_begin, append_insn, md_parse_option): Update callers.
1585 (mips_emit_delay): Remove parameter. Move INSNS != 0 code to
1587 (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
1588 (s_gpdword): Update callers.
1589 (start_noreorder, end_noreorder): New functions.
1590 (macro, macro2, mips16_macro, s_mipsset): Use them instead of
1591 manipulating mips_opts or prev_nop_frag directly.
1592 (mips_flush_pending_output): Delete.
1594 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1596 * config/tc-mips.c (mips_move_labels): New function, taken from...
1597 (append_insn, mips_emit_delays): ...here.
1599 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1601 * config/tc-mips.c (MAX_NOPS): New macro.
1602 (history): Resize to 1 + MAX_NOPS.
1603 (fix_vr4120_class): New enumeration.
1604 (vr4120_conflicts): New variable.
1605 (init_vr4120_conflicts): New function.
1606 (md_begin): Call it.
1607 (insn_uses_reg): Constify first argument.
1608 (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
1609 (nops_for_insn_or_target): New functions.
1610 (append_insn): Use the new nops_for_* functions instead of inline
1611 delay checks. Generalize prev_nop_frag handling to handle an
1612 arbitrary history length. Insert nops into the history buffer
1613 once the number of nops in prev_nop_frag is fixed.
1614 (emit_delays): Use nops_for_insn instead of inline delay checks.
1616 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1618 * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
1619 check from branch delay code. Remove unnecessary check for branches.
1621 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1623 * config/tc-mips.c (dummy_opcode): Delete.
1624 (nop_insn, mips16_nop_insn): New variables.
1625 (NOP_INSN): New macro.
1626 (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
1627 (add_relaxed_insn, insert_into_history, emit_nop): New functions.
1628 (md_begin): Initialize nop_insn and mips16_nop_insn.
1629 (append_insn): Use the new emit_nop function to add nops, recording
1630 them in the history buffer. Use add_fixed_insn or add_relaxed_insn
1631 to reserve room for the instruction and install_insn to install the
1632 final form. Use insert_into_history to record the instruction in
1633 the history buffer. Use move_insn to do delay slot filling.
1634 (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
1635 (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
1636 (mips16_ip): Use create_insn to initialize mips_cl_insns.
1638 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1640 * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
1641 (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
1642 (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
1643 (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
1644 (mips16_ip): Use the new macros instead of explicit masks and shifts.
1646 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1648 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
1649 and extended_p fields with a single fixed_p field.
1650 (append_insn, mips_no_prev_insn): Adjust accordingly.
1652 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1654 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
1655 a single mips16_absolute_jump_p bit.
1656 (append_insn): Adjust accordingly.
1658 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
1660 * config/tc-mips.h (mips_cl_insn): Move definition to...
1661 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
1662 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
1664 (history): New variable.
1665 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
1666 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
1667 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
1668 (prev_prev_insn_unreordered): Delete.
1669 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
1670 (macro_start): Replace uses of prev_insn* with the equivalent history[]
1673 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
1675 * doc/Makefile.am: Update as.info dependencies.
1676 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
1678 2005-03-08 Jan Beulich <jbeulich@novell.com>
1680 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
1681 error, and point to .purgem documentation if someone really needs
1683 * NEWS: Mention macro redefinition is now an error.
1685 2005-03-08 Jan Beulich <jbeulich@novell.com>
1687 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
1688 emitted to. Add more precise diagnostics for non-fitting insns based
1689 on that. Eliminate now superfluous special casing of MLX. Clear out
1690 slot information when dropping an insn.
1692 2005-03-08 Jan Beulich <jbeulich@novell.com>
1694 * config/tc-ia64.c (parse_section_name): Rename to...
1695 (cross_section): In addition to separating the name from the rest of
1696 the arguments, also carry out the operation.
1697 (dot_xdata): Use cross_section.
1698 (dot_float_cons): Likewise.
1699 (dot_xstringer): Likewise.
1700 (dot_xdata_ua): Likewise.
1701 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
1703 2005-03-05 Alan Modra <amodra@bigpond.net.au>
1705 * po/gas.pot: Regenerate.
1707 2005-03-04 David Daney <ddaney@avtrex.com>
1709 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
1710 instead of '_gp' for -mno-shared optimization.
1712 (s_abicalls): Document it in the comment.
1713 (md_show_usage): Document the -mno-shared option.
1715 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
1717 * config/tc-mips.c (mips_set_options): Add sym32 field.
1718 (mips_opts): Initialize it.
1719 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
1720 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
1721 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
1722 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
1723 when deciding whether to use a symbolic %highest/%higher expansion.
1724 (macro): Likewise. Remove o64/n32 linux hack. Always use
1725 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
1726 and "la". Handle constants separately from symbolic expressions in
1727 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
1728 and using load_register to load the high part of the address.
1729 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
1730 (OPTION_ELF_BASE): Bump by 2.
1731 (md_longopts): Add entries for -msym32 and -mno-sym32.
1732 (md_parse_option): Handle them.
1733 (usage): Document them.
1734 (s_mipsset): Handle ".set sym32" and ".set nosym32".
1735 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
1736 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
1737 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
1738 -msym32 and -mno-sym32.
1740 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1742 * config/tc-mips.c (load_address): Implement GP optimization
1743 for 64bit address space non-PIC. Fix formatting.
1744 (macro): Likewise. Simplify code.
1745 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
1746 (mips_after_parse_args): Simplify code.
1748 2005-03-03 Nick Clifton <nickc@redhat.com>
1750 * expr.c (operand): Remove redundant code enclosed by #ifdef
1751 RELAX_PAREN_GROUPING....#endif.
1753 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
1754 reloc is the difference of two symbols defined in the same
1757 * config/tc-iq2000.c (line_comment_chars): Include the # character
1758 as otherwise this breaks #APP/#NO_APP processing.
1760 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1762 * config/tc-arc.c(md_assemble): Remove dead code for handling
1763 immediate indexing of ld and st .
1765 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
1766 Joseph Myers <joseph@codesourcery.com>
1768 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
1769 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
1770 (parse_relocation): Check for a word break after a relocation
1772 (md_apply_fix3): Handle TLS relocations, and mark thread-local
1775 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1777 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
1779 2005-03-02 Jan Beulich <jbeulich@novell.com>
1781 * as.c (main): Use unlink_if_ordinary instead of unlink.
1782 * messages.c (as_fatal): Likewise.
1784 2005-03-02 Jan Beulich <jbeulich@novell.com>
1786 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
1788 (parse_register): Allow cr8...15 in all modes.
1790 2005-03-02 Jan Beulich <jbeulich@novell.com>
1792 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
1793 etc. like normal symbol references (T_ID).
1795 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1797 * symbols.c (fb_label_name): Fix silly thinko in last change.
1799 2005-03-02 Alan Modra <amodra@bigpond.net.au>
1801 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
1802 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
1804 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
1806 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1809 * config/tc-arc.c (md_assemble): Initialize suffix for extension
1812 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1814 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
1816 * as.h (assert): Warning fix.
1817 * expr.c (expr): Correct assertion.
1818 * read.c (s_comm_internal): Remove assertion.
1819 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
1820 (fixup_segment): Remove assertion.
1821 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
1822 (md_apply_fix3): Likewise.
1823 * config/tc-i370.c (md_begin): Correct assertion.
1824 (i370_macro): Warning fix for assertion.
1826 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1828 * configure.in (AC_C_BIGENDIAN): Invoke.
1829 * configure: Regenerate.
1830 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
1831 host variable to set string header size.
1832 * config/obj-aout.c (obj_header_append): Don't use host structs.
1833 (obj_symbol_to_chars): Likewise.
1834 (obj_emit_strings): Likewise. Use the passed in output pointer.
1835 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
1836 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
1837 not sizeof host struct.
1838 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
1839 (obj_emit_strings): Likewise.
1840 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
1841 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
1843 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
1845 (host_number_to_chars): Define.
1846 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
1847 host internal struct to set header sizes.
1848 * config/tc-i960.c (md_number_to_field): Warning fix.
1849 (md_ri_to_chars): Use host byte order.
1850 (get_cdisp, md_apply_fix3): Warning fix.
1851 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
1853 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
1855 * doc/c-arc.texi: Update documentation about ARC's extension
1858 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
1860 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
1863 2005-02-23 Alan Modra <amodra@bigpond.net.au>
1865 * cgen.c: Warning fixes.
1866 * config/tc-arc.c: Likewise.
1867 * config/tc-arm.c: Likewise.
1868 * config/tc-avr.c: Likewise.
1869 * config/tc-d10v.c: Likewise.
1870 * config/tc-d30v.c: Likewise.
1871 * config/tc-frv.c: Likewise.
1872 * config/tc-frv.h: Likewise.
1873 * config/tc-h8300.c: Likewise.
1874 * config/tc-h8500.c: Likewise.
1875 * config/tc-i370.c: Likewise.
1876 * config/tc-i960.c: Likewise.
1877 * config/tc-ia64.c: Likewise.
1878 * config/tc-ip2k.c: Likewise.
1879 * config/tc-m68hc11.c: Likewise.
1880 * config/tc-maxq.c: Likewise.
1881 * config/tc-mcore.c: Likewise.
1882 * config/tc-mips.c: Likewise.
1883 * config/tc-msp430.c: Likewise.
1884 * config/tc-pj.c: Likewise.
1885 * config/tc-ppc.c: Likewise.
1886 * config/tc-ppc.h: Likewise.
1887 * config/tc-s390.c: Likewise.
1888 * config/tc-sh.c: Likewise.
1889 * config/tc-sh64.c: Likewise.
1890 * config/tc-tic4x.c: Likewise.
1891 * config/tc-tic80.c: Likewise.
1892 * config/tc-v850.c: Likewise.
1893 * config/tc-vax.c: Likewise.
1894 * config/tc-w65.c: Likewise.
1895 * config/tc-xstormy16.c: Likewise.
1896 * config/tc-z8k.c: Likewise.
1898 2005-02-22 Catherine Moore <clm@cm00re.com>
1900 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
1901 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
1903 2005-02-22 Eric Christopher <echristo@redhat.com>
1905 * config/tc-mips.c (struct proc): Change isym to
1906 func_sym. New member func_end_sym.
1907 (s_mips_ent): Update.
1908 (s_mips_end): Ditto. Add code to compute function size.
1910 2005-02-22 Alan Modra <amodra@bigpond.net.au>
1912 * read.c: Warning fixes.
1913 * config/obj-elf.c: Likewise.
1915 2005-02-22 Maciej W. Rozycki <macro@mips.com>
1917 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
1920 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1922 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
1925 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
1927 (demand_empty_rest_of_line): Likewise.
1928 (tic54x_sblock): Likewise.
1929 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
1931 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1933 * read.c (address_bytes): New function.
1934 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
1935 (potable): Add "dc.a".
1936 (cons_worker): Handle "dc.a".
1937 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
1939 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1941 * input-file.c (input_file_open): Rearrange to avoid warning.
1943 2005-02-19 Alan Modra <amodra@bigpond.net.au>
1945 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
1946 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
1947 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
1949 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1951 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
1952 uses after .set noat.
1953 (load_address): Likewise.
1954 (macro): Likewise. Don't try to avoid $at use by sacrificing
1955 the target register before it is stored, it won't work.
1957 2005-02-17 James E Wilson <wilson@specifixinc.com>
1959 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
1960 see an instruction that specifies a template.
1962 2005-02-18 Alan Modra <amodra@bigpond.net.au>
1964 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
1965 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
1966 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
1968 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
1970 * NEWS: Mention "-mhint.b=[ok|warning|error]".
1972 * config/tc-ia64.c (md): Add hint_b.
1973 (emit_one_bundle): Handle md.hint_b for "hint".
1974 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
1975 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
1976 (ia64_init): Set md.hint_b to error.
1977 (md_assemble): Handle md.hint_b for "hint.b".
1979 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
1980 * doc/c-ia64.texi: Likewise.
1982 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1984 * tc.h (struct relax_type, relax_typeS): Move from here..
1985 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
1986 * ecoff.c (ecoff_new_file): Add appfile param.
1987 * ecoff.h (ecoff_new_file): Likewise.
1988 * itbl-lex.h: New file.
1989 * itbl-lex.l: Include itbl-lex.h.
1990 * itbl-parse.y: Likewise.
1991 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
1992 * read.c (s_app_file_string): Mark appfile possibly unused.
1993 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
1994 * subsegs.h (struct seg_info_trash): Delete.
1995 (seg_info): Use segment_info_type instead.
1996 * config/obj-coff.c (struct filename_list): Make filename const char *.
1997 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
1998 * config/obj-elf.c (elf_file_symbol): Similarly.
1999 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
2001 * config/tc-arc.c (md_operand): Warning fix.
2002 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
2003 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
2004 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
2005 * config/tc-frv.c (frv_force_relocation): Warning fix.
2006 * config/tc-m68k.c (md_parse_option): Delete unused var.
2007 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
2008 * config/tc-sparc.c: Likewise.
2009 (s_common): Warning fix.
2010 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
2011 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
2013 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
2014 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
2015 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
2016 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
2017 (tic4x_do_align): Use TIC_NOP_OPCODE.
2018 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
2019 * config/tc-vax.c: Include netinet/in.h.
2020 (tc_headers_hook): Formatting.
2021 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
2023 2005-02-17 Jan Beulich <jbeulich@novell.com>
2025 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
2026 parsing inN, locN, outN. Set 'idx' to offset register number starts
2027 at. Don't handle numbers with leading zeroes or beyond 95. Remove
2030 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2032 * config/tc-mips.c (load_address): Fix formatting.
2033 (macro): Don't use AT if .set noat is in effect. Fix formatting.
2034 Catch macros which are unexpandable without AT. Remove duplicate
2036 (macro2): Remove duplicate zeroing of used_at.
2038 2005-02-16 Alan Modra <amodra@bigpond.net.au>
2040 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
2043 2005-02-15 Nigel Stephens <nigel@mips.com>
2044 Maciej W. Rozycki <macro@mips.com>
2046 * config/tc-mips.c (reloc_needs_lo_p): Handle
2047 BFD_RELOC_MIPS16_HI16_S.
2048 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
2049 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
2050 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
2052 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
2053 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
2054 Call my_getSmallExpression() to parse percent operators.
2055 (percent_op_match, mips_percent_op): Separate definitions.
2056 (mips16_percent_op): Define percent operators for the MIPS16 mode.
2057 (parse_relocation): Handle the MIPS16 mode using
2059 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
2060 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
2062 2005-02-15 Jan Beulich <jbeulich@novell.com>
2064 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
2065 instead of explicitly dealing with the translation; exclude
2066 relocations that are already pcrel, however.
2068 2005-02-15 Jan Beulich <jbeulich@novell.com>
2070 * config/tc-ia64.c: Include limits.h (if available).
2071 (gr_values[0]): Set path to INT_MAX.
2072 (dot_reg_val): Don't allow changing value of r0. Limit range of
2073 general registers at r127.
2074 (specify_resource): Default resource index is -1. Don't set resource
2075 index (in case IA64_RS_RSE) without setting the specific flag.
2076 (note_register_values): Check operand is O_constant before tracking
2077 input value of moves. Add tracking for dep.z with constant inputs.
2078 (print_dependency): Resource index of specific resource may be zero.
2079 (check_dependencies): Likewise.
2081 2005-02-15 Jan Beulich <jbeulich@novell.com>
2083 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
2084 reg_class. Check operands and emit diagnostics for illegal use of
2087 2005-02-15 Jan Beulich <jbeulich@novell.com>
2089 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
2090 new variables type, suffix, and width. Handle
2091 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
2092 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
2093 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
2094 FUNC_DTP_RELATIVE case. Return incoming relocation type if
2095 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
2096 if unable to translate relocation type, using the new variables.
2098 2005-02-15 Jan Beulich <jbeulich@novell.com>
2100 * config/tc-ia64.h (ia64_symbol_chars): Declare.
2101 (ty_symbol_chars): Define.
2102 * config/tc-ia64.c (ia64_symbol_chars): Define.
2104 2005-02-15 Jan Beulich <jbeulich@novell.com>
2106 * config/tc-ia64.c (ia64_parse_name): Only update next character if
2107 input_line_pointer was advanced.
2109 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2111 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
2114 2005-02-13 Jan Beulich <jbeulich@novell.com>
2116 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
2117 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
2119 (ia64_init): Set md.detect_dv.
2120 (ia64_start_line): New static variable warned. Warn only once when
2121 encountering explicit stops in automatic mode.
2122 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
2123 * NEWS: Mention new default mode.
2125 2005-02-13 Jan Beulich <jbeulich@novell.com>
2127 * config/tc-ia64.c (dot_rot): Add comment that name strings should
2128 be freed when wiping out previous state. Canonicalize names before
2129 use. Free name string when detecting redefinition.
2130 (dot_pred_rel): Call generic expression parser to process arguments.
2131 Handle O_register case for individual predicates and O_subtract for
2133 (ia64_parse_name): Canonicalize name before looking it up in dynamic
2135 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
2136 Warn if multiple found, issue error if resulting symbol name has zero
2138 (dot_alias): Canonicalize name before use.
2140 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2142 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
2144 (in_procedure): Return -1 for warning.
2145 (in_prologue): Likewise.
2146 (in_body): Likewise.
2148 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2150 * config/tc-ia64.c (dot_xdata): Undo the last change.
2151 (dot_float_cons): Likewise.
2152 (dot_xstringer): Likewise.
2153 (dot_xdata_ua): Likewise.
2154 (dot_float_cons_ua): Likewise.
2156 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
2158 * NEWS: Mention "-munwind-check=[warning|error]".
2160 * config/tc-ia64.c (md): Add unwind_check.
2161 (unwind_diagnostic): New.
2162 (in_procedure): Call unwind_diagnostic when a directive isn't
2164 (in_prologue): Call unwind_diagnostic when a directive isn't in
2166 (in_body): Call unwind_diagnostic when a directive isn't in
2168 (dot_endp): Set md.unwind_check to error before calling
2169 in_procedure and restore it after. When the name is missing or
2170 couldn't be found, use the one from the last .proc if
2171 md.unwind_check isn't error. Warn if md.unwind_check is
2173 (md_parse_option): Handle "-munwind-check=[warning|error]".
2174 (md_show_usage): Add "-munwind-check=[warning|error]".
2175 (ia64_init): Set md.unwind_check to warning.
2177 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
2178 * doc/c-ia64.texi: Likewise.
2180 2005-02-11 Jan Beulich <jbeulich@novell.com>
2182 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
2184 (ia64_parse_name): New third parameter.
2185 (md_parse_name): Pass third argument.
2186 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
2187 (md_operand): Handling of '@'-prefixed symbols moved from here...
2188 (ia64_parse_name): ...to here.
2190 2005-02-11 Jan Beulich <jbeulich@novell.com>
2192 * config/tc-ia64.c (md): Remove last_groups and group_idx.
2193 (errata_nop_necessary_p): Remove declaraction and definition.
2194 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
2195 update md.group_idx. Don't reset md.last_groups.
2197 2005-02-11 Jan Beulich <jbeulich@novell.com>
2199 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
2201 (dot_xdata): Free section name after use.
2202 (dot_float_cons): Likewise.
2203 (dot_xstringer): Likewise.
2204 (dot_xdata_ua): Likewise.
2205 (dot_float_cons_ua): Likewise.
2206 (md_pseudo_table): Add xdata16 and xdata16.ua.
2208 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
2210 * doc/all.texi: Add IA64.
2211 * doc/as.texinfo: Likewise.
2213 * doc/c-ia64.texi: Fix typos.
2215 2005-02-10 Julian Brown <julian@codesourcery.com>
2217 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
2219 (do_t_push_pop): Likewise.
2220 (md_assemble): Likewise.
2221 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
2222 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
2223 (create_unwind_entry): Output dependency on the required personality
2226 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
2228 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
2229 * subsegs.c (seg_not_empty_p): Likewise.
2231 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2233 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
2234 relative jump calculation.
2235 <md_convert_frag) : Likewise.
2236 <output_disp): Likewise.
2238 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
2240 * write.c (write_object_file): Recognize warning-symbol construct
2241 and skip object- and target- handling for the second symbol.
2243 2005-02-02 Jan Beulich <jbeulich@novell.com>
2245 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
2246 designators along with quoted ones. Free copy of quoted designator
2249 2005-02-01 Ben Elliston <bje@au.ibm.com>
2251 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
2252 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
2253 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
2254 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
2255 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
2256 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
2257 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
2258 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
2259 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
2260 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
2261 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
2262 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
2263 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
2264 #if 0'd code throughout.
2266 2005-01-31 Nick Clifton <nickc@redhat.com>
2268 * as.c (parse_args): Bump copyright date reported by --version to
2271 2005-01-31 Nick Clifton <nickc@redhat.com>
2273 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
2276 2005-01-31 Jan Beulich <jbeulich@novell.com>
2278 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
2279 that can end with .endr in that case. Make requiring/permitting
2280 pseudo-ops without leading dot closer to the logic in read.c serving
2282 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
2285 2005-01-31 Jan Beulich <jbeulich@novell.com>
2287 * macro.c (do_formals): Adjust to no longer accept empty parameter
2289 (define_macro): Adjust to no longer accept empty macro name, garbage
2290 following the parameters, or macros that were previously defined.
2291 * read.c (s_bad_end): Declare.
2292 (potable): Add endm. Handler for endr and endm is s_bad_end.
2293 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
2295 * read.h (s_bad_endr): Remove.
2297 2005-01-31 Jan Beulich <jbeulich@novell.com>
2299 * config/tc-ia64.c (parse_operands): Parse all specified operands,
2300 immediately discarding (but counting) those exceeding the maximum
2301 possible amount. Track whether output and input operand counts ever
2302 matched, and use this to better indicate which of the operands/
2303 operand types was wrong; specifically don't default to pointing to
2306 2005-01-31 Jan Beulich <jbeulich@novell.com>
2308 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
2309 variable in dot_endp). Add body and insn. Make prologue,
2310 prologue_mask, body, and insn bitfields.
2311 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
2313 (in_procedure, in_prologue, in_body): New.
2314 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2315 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2316 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
2317 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
2318 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
2319 dot_personality): Use the appropriate one of the above.
2320 (dot_proc): Clear unwind.proc_start; set to current location only if
2321 none of the entry points were valid. Check for non-zero-length entry
2322 point names. Check that entry points aren't defined, yet. Clear
2323 unwind.prologue, unwind.body, and unwind.insn.
2324 (dot_body): Call in_procedure. Check that first directive in procedure
2325 had no insns emitted before. Set unwind.body.
2326 (dot_prologue): Call in_procedure. Check that not already in prologue.
2327 Check that first directive in procedure had no insns emitted before.
2329 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
2330 length entry point names. Check that entry points became defined.
2331 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
2333 2005-01-31 Jan Beulich <jbeulich@novell.com>
2335 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
2336 before actually using it. Don't generate an error in manual bundling
2337 mode when looking at an insn requiring slot 2 but not yet at slot 2.
2338 Don't generate an error in manual bundling mode when looking at an
2339 insn required to be last in its group but the required slot hasn't
2340 been reached, yet. Allow conversion from MII to MI;I for bundle
2341 consisting of only 2 insns with the stop between them. Suppress
2342 various meaningless errors resulting from detecting earlier ones.
2344 2005-01-31 Jan Beulich <jbeulich@novell.com>
2346 * config/tc-ia64.c (parse_operands): Also handle alloc without first
2349 2005-01-28 Christian Groessler <chris@groessler.org>
2351 * config/tc-z8k.c (md_assemble): Improve error detection.
2353 2005-01-28 Jan Beulich <jbeulich@novell.com>
2355 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
2356 for personality routine pointer only if there is one.
2357 (ia64_convert_frag): Likewise.
2358 (generate_unwind_image): Likewise.
2360 2005-01-27 Christian Groessler <chris@groessler.org>
2362 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
2363 (md_apply_fix3): Make relative branches out of range an error
2364 instead of a warning. Display correct line number for out of
2365 range branches/calls/memory accesses.
2367 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
2369 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
2370 to emit .debug_line and other debug sections.
2371 * as.h (seg_not_empty_p): Declare.
2372 * subsegs.c (seg_not_empty_p): New predicate.
2374 2005-01-27 Andrew Cagney <cagney@gnu.org>
2376 * configure: Regenerate to track ../gettext.m4 change.
2378 2005-01-27 Jan Beulich <jbeulich@novell.com>
2380 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
2382 2005-01-27 Jan Beulich <jbeulich@novell.com>
2384 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
2385 to/from application registers dynamic insns.
2386 (md_assemble): Defer resolution of move to/from application registers
2387 dynamic insns when they can be issued on either the I- or M-units.
2389 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
2391 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2392 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
2393 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2394 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
2395 * cgen.c (gas_cgen_parse_operand): Handle
2396 CGEN_PARSE_OPERAND_SYMBOLIC.
2397 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
2398 (frv_force_relocation): Likewise. Fix handling of PIC
2400 (md_apply_fix3): Likewise.
2402 2005-01-21 Ben Elliston <bje@au.ibm.com>
2404 * as.h: Remove #if 0'd code.
2405 * atof-generic.c (atof_generic): Likewise.
2406 * ecoff.c (ecoff_directive_frame): Likewise.
2407 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
2408 * itbl-ops.c (itbl_add_reg): Likewise.
2409 * listing.c (calc_hex): Likewise.
2410 * read.c (MASK_CHAR): Likewise.
2411 * subsegs.c (subsegs_print_statistics): Likewise.
2412 * symbols.c (indent): Likewise.
2413 * write.c (write_relocs): Likewise.
2414 (write_object_file): Likewise.
2415 (relax_frag): Likewise.
2417 2005-01-20 Nick Clifton <nickc@redhat.com>
2419 * as.c (std_longopts): Add an entry for "--a" in order to prevent
2420 getopt_long_only() from considering -a as an abbreviation for
2422 (parse_args): Fix the parsing of -a=<file>.
2424 2005-01-20 Alan Modra <amodra@bigpond.net.au>
2427 * read.c (s_incbin): Adjust default count for skip. Check validity
2428 of count and skip rigorously.
2430 2005-01-19 Fred Fish <fnf@specifixinc.com>
2432 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
2434 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
2436 * read.c (convert_to_bignum): New function, split out from...
2437 (emit_expr): ...here. Handle the case where X_add_number is
2438 positive and the input value is negative.
2439 (output_big_sleb128): Fix setting of continuation bit. Check whether
2440 the final byte needs to be sign-extended. Fix size-shrinking loop.
2441 (emit_leb128_expr): When generating a signed leb128, see whether the
2442 sign of an O_constant's X_add_number matches the sign of the input
2443 value. Use a bignum if not.
2445 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
2447 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
2448 arch_sh_up in order to match the external name and make the
2449 testsuite's job easier.
2451 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
2454 * config/tc-i386.c (i386_scale): Disallow 0 scale.
2456 2005-01-12 Nick Clifton <nickc@redhat.com>
2458 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
2459 ignored_arguments array.
2461 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
2463 * write.c (write_object_file): Disallow a symbol equated to
2466 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
2468 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
2470 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
2471 (maxq_target): New function: Set the machine type.
2473 2005-01-06 Paul Brook <paul@codesourcery.com>
2475 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
2476 (md_begin): Handle TE_VXWORKS for FP defaults.
2477 (md_apply_fix3): Correct rela offsets.
2478 (elf32_arm_target_format): Add VxWorks targets.
2480 2005-01-06 Paul Brook <paul@codesourcery.com>
2482 * configure.tgt: Set em=vxworks for *-*-vxworks.
2483 * config/te-vxworks.h: New File.
2485 2005-01-06 Paul Brook <paul@codesourcery.com>
2487 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
2489 2005-01-04 Dmitry Diky <diwil@spec.ru>
2491 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
2494 2005-01-03 David Mosberger <davidm@hpl.hp.com>
2496 * config/tc-ia64.c (md): Add member "loc_directive_seen".
2497 (dot_loc): New function.
2498 (md_pseudo_table): Add entry to map .loc to dot_loc().
2499 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
2500 seen a .loc directive or we're generating DWARF2 debug info for
2503 2004-12-29 Alan Modra <amodra@bigpond.net.au>
2506 * read.c (s_comm_internal): Don't zero end of name until size
2507 expression has been parsed.
2509 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
2511 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
2513 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2515 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
2518 2004-12-22 Ian Lance Taylor <ian@airs.com>
2520 * configure.tgt: New.
2521 * configure.in: Move setting of cpu_type, fmt, etc., to
2523 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2524 $(srcdir)/configure.tgt.
2525 * configure, Makefile.in: Rebuild.
2527 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2529 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
2530 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
2532 (avr_offset_expression): New function to parse offsets for LDI
2534 (avr_operand): Use it.
2535 (md_apply_fix3): Generate the relocs.
2537 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
2539 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
2540 BFD_RELOC_SH_IMMS10BY8 relocation.
2542 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
2543 than just ignoring bad code.
2545 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2547 * config/tc-v850.c (handle_lo16): New function.
2548 (v850_reloc_prefix): Use it to check lo().
2549 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2551 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2553 * configure.in: Add s390x-ibm-tpf support.
2554 * configure: Regenerate.
2556 2004-12-15 Jan Beulich <jbeulich@novell.com>
2558 * config/obj-elf.c (obj_elf_change_section): Only set type and
2559 attributes on new sections. Emit warning when type of re-declared
2560 section doesn't match.
2562 2004-12-15 Jan Beulich <jbeulich@novell.com>
2564 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
2565 '.cfi_startproc simple' doesn't inherit the old value.
2567 2004-12-15 Jan Beulich <jbeulich@novell.com>
2569 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
2570 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
2571 generation to emit a factored offset.
2573 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
2575 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
2576 which is too large in the case of NO_PIC without 64-bit
2579 * config/tc-mips.c (mips_in_shared): New static variable.
2580 (macro_build_lui): Permit "_gp" if !mips_in_shared.
2581 (md_longopts): Add -mshared and -mno-shared.
2582 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
2583 (s_cpload): Implement !mips_in_shared case.
2584 (s_cpsetup): Likewise.
2585 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
2586 * NEWS: Mention -mno-shared.
2588 2004-12-09 Paul Brook <paul@codesourcery.com>
2590 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
2593 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2595 * config/tc-mips.c (append_insn): If we emit a nop during a relax
2596 sequence, increase the size of the sequence.
2598 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
2601 2004-12-07 Ben Elliston <bje@gnu.org>
2603 * read.c (s_align): Use an align_limit temporary to allay a GCC
2604 signed/unsigned comparison warning.
2606 2004-12-01 Mark Mitchell <mark@codesourcery.com>
2608 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
2609 * configure.in: Use it for arm*-*-linux-gnueabi*.
2610 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
2611 * config/te-armlinuxeabi.h: New file.
2612 * Makefile.in: Regenerated.
2613 * aclocal.m4: Likewise.
2614 * configure: Likewise.
2615 * doc/Makefile.in: Regenerated.
2617 2004-12-02 Bob Wilson <bob.wilson@acm.org>
2619 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
2620 (xtensa_restore_emit_state): Likewise.
2622 2004-12-02 Alan Modra <amodra@bigpond.net.au>
2624 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
2627 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
2629 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
2630 * Makefile.in: Regenerate.
2632 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
2634 * config/tc-crx.c: Major code cleanup. Remove unused variables and
2635 functions, give functions a meaningful name, add comments.
2636 (check_range): New function - Replace operand size calculation
2637 with range checking.
2638 (assemble_insn): Update Algorithm, improve error issuing.
2640 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
2643 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2645 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
2646 miss between different section in the same module.
2647 (tc_gen_reloc): Likewise.
2649 2004-11-25 Theodore A. Roth <troth@openavr.org>
2651 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
2652 atmega325, atmega3250, atmega645 and atmega6450.
2654 2004-11-25 Jan Beulich <jbeulich@novell.com>
2656 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2657 permissible for the selected instruction suffix.
2658 (process_suffix): For DefaultSize instructions, suppressing the
2659 guessing of a 'q' suffix if the instruction doesn't support it is
2660 pointless, because only an 'l' suffix can be guessed in this place.
2662 2004-11-24 Nick Clifton <nickc@redhat.com>
2664 * config/tc-iq2000.c: Remove support for IQ10 processor.
2665 Convert to ISO C90 formatting.
2666 * config/tc-iq2000.h: Likewise.
2668 2004-11-23 Nick Clifton <nickc@redhat.com>
2670 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
2671 in this table. They should be correct now.
2673 2004-11-23 Jan Beulich <jbeulich@novell.com>
2675 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
2676 indicate the MMX extensions added by both SSE and 3DNow!A.
2677 (Cpu3dnowA): Declare.
2678 (CpuUnknownFlags): Update.
2679 * config/tc-i386.c (cpu_sub_arch_name): Declare.
2680 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
2681 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
2682 3DNow!. Athlon additionally implies 3DNow!A. Several new
2683 entries (those starting with a dot are for sub-arch specification).
2684 (set_cpu_arch): Handle sub-arch specifications.
2685 (parse_insn): Distinguish between instructions not supported because
2686 of insufficient CPU features and because of 64-bit mode.
2687 * doc/c-i386.texi: Describe enhanced .arch directive.
2689 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2691 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
2693 2004-11-22 Bob Wilson <bob.wilson@acm.org>
2695 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
2696 without a corresponding .debug_info section.
2698 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
2700 * read.c (potable): Add "error" and "warning".
2701 (s_errwarn): New function.
2702 * read.h (s_errwarn): Declare.
2703 * doc/as.texinfo (Error, Warning): Document .error and .warning.
2705 2004-11-22 Nick Clifton <nickc@redhat.com>
2707 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
2710 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2712 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
2713 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
2715 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2717 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
2718 (coff_adjust_symtab): Adjust call.
2719 (crawl_symbols): Likewise.
2720 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
2721 (obj_app_file): Adjust.
2723 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2725 * configure.in: Enable bfd_assember for the MAXQ port.
2726 * configure: Regenerate.
2728 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2729 Sterling Augustine <sterling@tensilica.com>
2731 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
2732 there is a conflict.
2733 (check_t1_t2_reads_and_writes): Check for both reads and writes to
2734 interfaces that are related as determined by xtensa_interface_class_id.
2736 2004-11-12 Nick Clifton <nickc@redhat.com>
2738 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
2739 offsets for conditional branches.
2741 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2743 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
2745 2004-11-10 Bob Wilson <bob.wilson@acm.org>
2747 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
2748 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
2750 (relax_frag_immed): Update call to update_next_frag_state.
2752 2004-11-10 Alan Modra <amodra@bigpond.net.au>
2754 * obj.h (struct format_ops <app_file>): Add int param.
2755 * read.h (s_app_file_string): Likewise.
2756 * read.c (s_app_file_string): Likewise.
2757 (s_app_file): Adjust s_app_file_string call.
2758 * config/tc-mips.c (s_mips_file): Likewise.
2759 * config/obj-coff.h (obj_app_file): Add app param.
2760 * config/obj-ecoff.h (obj_app_file): Likewise.
2761 * config/obj-multi.h (obj_app_file): Likewise.
2762 * config/obj-elf.h (elf_file_symbol): Likewise.
2763 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
2764 if called for # preprocessor lines.
2766 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
2769 * symbols.c (resolve_symbol_value): Convert weak symbols only
2771 (symbol_equated_reloc_p): Don't equate weaks when relocating
2772 only for Windows PECOFF.
2774 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
2776 * config/tc-crx.c (print_insn): Check and set insn_addr.
2777 * config/tc-crx.h (md_frag_check): Define.
2779 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2780 Vineet Sharma <vineets@noida.hcltech.com>
2782 * configure.in: Add support for new target maxq-coff.
2783 * configure: Regenerate.
2784 * NEWS: Mention new support.
2785 * config/tc-maxq.c: New file.
2786 * config/tc-maxq.h: New file.
2787 * config/obj-coff.h: Add support for maxq-coff.
2789 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2791 * symbols.c (any_external_name): Define.
2792 (resolve_symbol_value): Convert weak symbols.
2793 (S_SET_EXTERNAL): Support any_external_name.
2794 (S_SET_NAME): Qualify parameter const.
2795 (symbol_equated_reloc_p): Equate to weaks when relocating.
2796 * symbols.h (S_SET_NAME): Qualfiy parameter const.
2797 * tc.h (any_external_name): Declare.
2798 * config/obj-coff.c ("coff/pe.h"): Include for BFD
2800 (weak_is_altname): Declare and define.
2801 (weak_name2altname): Same.
2802 (weak_altname2name): Same.
2803 (weak_uniquify): Same.
2804 (weak_altprefix): Define.
2805 (obj_coff_weak): Change .weak syntax and handling.
2806 (coff_frob_symbol): Fix PE weak symbol alternates.
2807 * config/obj-coff.h (USE_UNIQUE): Define.
2808 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
2809 are in another segment.
2810 (tc_gen_reloc): Remove broken addend hack.
2811 doc/as.texinfo: Update.
2813 2004-11-05 Sterling Augustine <sterling@tensilica.com>
2815 * config/tc-xtensa.c (total_frag_text_expansion): New.
2816 (md_estimate_size_before_relax): Use it.
2817 (find_address_of_next_align_frag): Likewise.
2819 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
2821 * config/tc-crx.c: Rename argument types.
2822 (processing_arg_number): Rename to 'cur_arg_num'.
2823 (get_number_of_bits): Rename to 'set_operand_size'.
2824 (get_operandtype): Rename to 'parse_operand', totally rewrite.
2825 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
2826 (set_indexmode_parameters): Remove function, integrate its code into
2828 (set_operand_size): Get rid of 'Operand Number' function parameter -
2829 use global variable 'cur_arg_num' instead.
2830 Use a local 'argument' pointer to reference the current argument.
2831 (parse_operand): Likewise.
2832 (set_operand): Likewise.
2833 (process_label_constant): Likewise.
2835 2004-11-04 Bob Wilson <bob.wilson@acm.org>
2837 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
2838 (add_section_rename): Delete. Inlined into...
2839 (build_section_rename): ...here. Use xstrdup instead of strdup.
2840 (xtensa_section_rename): Drop "const" from argument and return types.
2841 (md_show_usage): Indent to match show_usage().
2842 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
2843 (tc_canonicalize_section_name): Define.
2844 (md_elf_section_rename): Remove unused macro.
2845 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
2846 * doc/c-xtensa.texi (Xtensa Options): Likewise.
2847 (Frame Directive): Delete.
2849 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2851 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
2852 * config/tc-arm.c (target_oabi): Delete.
2853 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
2854 (arm_opts): Remove moabi.
2855 * doc/as.texinfo (Overview): Remove documentation of -moabi.
2856 * doc/c-arm.texi (ARM Options): Likewise.
2857 * configure: Regenerated.
2859 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2861 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
2862 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
2863 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
2864 * configure: Regenerate.
2865 * config/tc-cris.c (enum cris_archs): New.
2866 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
2867 (cris_insn_ver_valid_for_arch): New functions.
2868 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
2869 (cris_arch): New variable.
2870 (md_pseudo_table): New pseudo .arch.
2871 (err_for_dangerous_mul_placement): Initialize according to
2873 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
2875 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
2876 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
2877 (BRANCH_WF_V32, BRANCH_WB_V32): New.
2878 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
2879 use in md_cris_relax_table.
2880 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
2881 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2882 Update and improve head comment.
2883 (OPTION_PIC): Define in terms of previous option, OPTION_US.
2884 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
2886 (md_longopts): New option --march=...
2887 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
2889 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
2890 (HANDLE_RELAXABLE): New macro.
2891 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
2892 cases. Check for weak symbols and assume not relaxable. Handle
2893 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
2894 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
2896 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
2897 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
2898 (cris_create_short_jump): Adjust for CRISv32.
2899 (cris_relax_frag): Handle new states.
2900 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
2901 (md_begin): Define symbols "..asm.arch.cris.v32",
2902 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
2903 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
2904 when entering opcode table entry points.
2905 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
2906 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
2907 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
2908 (cris_process_instruction): Initialize out_insnp->insn_type to
2909 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
2910 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
2912 <case 'm'>: Check that modified_char == '.'.
2913 <invalid operands>: Consume the rest of the line.
2914 When operands don't match, skip over subsequent insns with
2915 non-matching version specifier but same mnemonic.
2916 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
2917 special registers in CRISv32 are always 32 bit long.
2918 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
2920 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
2921 and compatible. Recognize "ACR" for v32, unless followed by "+".
2922 (get_spec_reg): Consider cris_arch when looking up register.
2923 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
2925 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
2926 (cris_get_expression): Restore input_line_pointer if failing "early".
2927 (get_flags): Consider cris_arch and recognize flags accordingly.
2928 (branch_disp): Adjust for CRISv32.
2929 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
2930 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
2931 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
2932 resolved. Don't enter zeros in object file for
2934 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
2935 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
2936 (md_parse_option): Break out "return 1".
2937 <OPTION_ARCH> New case.
2938 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
2939 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
2940 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
2941 <case BFD_RELOC_32_PCREL>: New cases.
2942 Addends for non-zero fx_pcrel are too in fx_offset.
2943 (md_show_usage): Show --march=<arch>.
2944 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
2945 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
2946 (s_syntax) <struct syntaxes>: Properly constify member operand.
2947 * config/tc-cris.h (TARGET_MACH): Define.
2948 (cris_mach): Declare.
2949 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
2950 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
2951 (CRIS-Opts): Document --march=...
2952 (CRIS-Pseudos): Document .arch.
2954 2004-11-04 Jan Beulich <jbeulich@novell.com>
2956 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
2957 intel syntax and no register prefix, allow $ in symbol names when
2959 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
2960 (intel_float_operand): Add fourth return value indicating math control
2961 operations. Make classification more precise.
2962 (md_assemble): Complain if memory operand of mov[sz]x has no size
2964 (parse_insn): Translate word operands to floating point instructions
2965 operating on integers as well as control instructions to short ones
2966 as expected by AT&T syntax. Translate 'd' suffix to short one only for
2967 floating point instructions operating on non-integer operands.
2968 (match_template): Remove fldcw special case. Adjust q-suffix handling
2969 to permit it on fild/fistp/fisttp in AT&T mode.
2970 (process_suffix): Don't guess DefaultSize insns' suffix from
2971 stackop_size for certain floating point control instructions. Guess
2972 suffix for branch and [ls][gi]dt based on flag_code. Split error
2973 messages for Intel and AT&T syntax, and make the condition more strict
2974 for the former. Adjust suppressing of generation of operand size
2976 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
2977 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
2978 more error checking.
2979 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
2980 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
2982 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
2984 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
2985 md_short_jump_size, md_long_jump_size.
2986 * write.c [!WORKING_DOT_WORD]: Ditto.
2987 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
2989 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
2991 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
2992 const qualifier in these definitions.
2993 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
2994 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
2996 2004-11-02 Nick Clifton <nickc@redhat.com>
2998 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
2999 table before deciding to produce a .debug_line section to match up
3000 with a user provided .debug_info section.
3002 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
3004 * config/tc-crx.c (getreg_image): Bug fix, a return value was
3005 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
3007 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
3009 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
3010 (get_flags): New function.
3011 (get_number_of_bits): Edit comments, update numeric values to
3013 (process_label_constant): Don't support the colon
3014 format (SYMBOL:[s|m|l]).
3015 (set_cons_rparams): Support argument type 'arg_rbase'.
3016 (get_operandtype): Bug fix in 'rbase' operand type parsing.
3017 (handle_LoadStor): Bug fix, first handle post-increment mode.
3018 (getreg_image): Remove redundant code, update according to latest
3020 (print_constant): Bug fix relate to 3-word instructions.
3021 (assemble_insn): Bug fix, when matching instructions, verify also
3022 instruction type (not only mnemonic).
3023 Add various error checking.
3024 (preprocess_reglist): Support HI/LO and user registers.
3026 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
3028 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
3029 in an epilogue directive go negative.
3031 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
3034 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
3035 after reporting template error during manual bundling. Reported
3036 by Michael Dupont, michaelx.dupont@intel.com.
3038 2004-10-25 Daniel Jacobowitz <dan@debian.org>
3040 * Makefile.am: Run dep-am.
3041 * aclocal.m4: Regenerate with automake 1.9.2.
3042 * Makefile.in: Regenerate with automake 1.9.2.
3043 * doc/Makefile.in: Likewise.
3045 * config/tc-arm.c: Include "dw2gencfi.h".
3046 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3048 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
3049 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
3050 (tc_cfi_frame_initial_instructions): Define.
3051 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
3054 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
3056 * config/tc-crx.c (assemble_insn): Check unsigned immediate
3058 Update coprocessor id to be unsigned immediate.
3060 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3062 * config/tc-i386.c (O_secrel): Delete.
3063 (tc_pe_dwarf2_emit_offset): New function.
3064 * config/tc-i386.h (O_secrel): Define as O_md1.
3065 (TC_DWARF2_EMIT_OFFSET): Define.
3067 2004-10-18 Nick Clifton <nickc@redhat.com>
3069 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
3070 ignore @fptr() directives for 4-byte fixups.
3072 2004-10-15 Alan Modra <amodra@bigpond.net.au>
3074 * Makefile.am: Run "make dep-am"
3075 * Makefile.in: Regenerate.
3077 2004-10-14 Bob Wilson <bob.wilson@acm.org>
3079 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
3080 Remove comments about placement of literal pools.
3081 (Literal Directive): Update description of literal placement.
3082 (Literal Prefix Directive): Remove statement that this does not apply
3083 to absolute-mode literals. Describe new section naming scheme.
3085 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3087 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
3088 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
3089 is_windowed_return_opcode): Delete.
3090 (xtensa_frob_label): Use get_subseg_target_freq.
3091 (md_assemble): Inline call to is_entry_opcode.
3092 (xtensa_handle_align): Inline call to get_frag_is_literal.
3093 (relaxation_requirements): Inline call to is_jx_opcode.
3094 (emit_single_op): Inline call to is_movi_opcode.
3095 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
3096 get_frag_is_no_transform, is_entry_opcode, and
3097 set_frag_is_specific_opcode. Use get_subseg_total_freq.
3098 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
3099 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
3100 Inline calls to get_frag_is_no_transform.
3101 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
3102 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
3103 get_frag_is_no_transform.
3104 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
3105 and set_frag_is_no_transform.
3106 (get_expression_value): Delete.
3107 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
3108 cur_target_freq to target_freq.
3109 (get_subseg_info): Split out code to create a new map entry into ...
3110 (add_subseg_info): ... this new function.
3111 (get_last_insn_flags): Check if get_subseg_info succeeded.
3112 (set_last_insn_flags): Call add_subseg_info if needed.
3113 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
3114 (xtensa_reorder_segments): Compute last_sec while counting sections.
3115 Remove call to get_last_sec.
3116 (get_last_sec): Delete.
3117 (cache_literal_section): Inline call to retrieve_literal_seg and its
3118 callees, seg_present and add_seg_list.
3119 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
3120 (get_frag_is_insn, get_frag_is_no_transform,
3121 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
3122 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
3124 2004-10-12 Bob Wilson <bob.wilson@acm.org>
3126 * config/tc-xtensa.c: Use ISO C90 formatting.
3127 * config/tc-xtensa.h: Likewise.
3128 * config/xtensa-istack.h: Likewise.
3129 * config/xtensa-relax.c: Likewise.
3130 * config/xtensa-relax.h: Likewise.
3132 2004-10-12 Paul Brook <paul@codesourcery.com>
3134 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
3137 * doc/c-arm.texi: Document that we actually support -meabi=4, not
3140 2004-10-08 Bob Wilson <bob.wilson@acm.org>
3142 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
3144 (Acknowledgements): Use "GAS" instead of AS variable.
3146 2004-10-08 Daniel Jacobowitz <dan@debian.org>
3148 * config/tc-i386.c: Include "elf/x86-64.h".
3149 (i386_elf_section_type): New function.
3150 * config/tc-i386.h (md_elf_section_type): Define.
3151 (i386_elf_section_type): New prototype.
3153 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
3155 * config/m68k-parse.h (enum m68k_register): New control register,
3157 * config/tc-m68k.c: Correct control register set for MCF5249.
3159 2004-10-07 Bob Wilson <bob.wilson@acm.org>
3160 Sterling Augustine <sterling@tensilica.com>
3162 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
3163 (UNREACHABLE_MAX_WIDTH): Define.
3164 (XTENSA_FETCH_WIDTH): Delete.
3165 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
3166 prefer_const16, prefer_l32r): New global variables.
3167 (LIT4_SECTION_NAME): Define.
3168 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
3169 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
3170 (frag_flags struct): New.
3171 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
3172 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
3173 (bitfield, bit_is_set, set_bit, clear_bit): Define.
3174 (MAX_FORMATS): Define.
3175 (op_placement_info struct, op_placement_table): New.
3176 (O_pltrel, O_hi16, O_lo16): Define.
3177 (directiveE enum): Rename directive_generics to directive_transform.
3178 Delete directive_relax. Add directive_schedule,
3179 directive_absolute_literals, and directive_last_directive.
3180 (directive_info): Rename "generics" to "transform". Delete "relax".
3181 Add "schedule" and "absolute-literals".
3182 (directive_state): Adjust entries to match changes in directive_info.
3183 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
3184 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
3185 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
3186 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
3187 (align_only_targets, software_a0_b_retw_interlock,
3188 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
3189 software_avoid_short_loop, software_avoid_close_loop_end,
3190 software_avoid_all_short_loops, specific_opcode): Delete.
3191 (warn_unaligned_branch_targets): New.
3192 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
3193 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
3194 (option_[no_]link_relax, option_[no_]transform,
3195 option_[no_]absolute_literals, option_warn_unaligned_targets,
3196 option_prefer_l32r, option_prefer_const16, option_target_hardware):
3198 (option_[no_]align_only_targets, option_literal_section_name,
3199 option_text_section_name, option_data_section_name,
3200 option_bss_section_name, option_eb, option_el): Delete.
3201 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
3202 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
3203 and target-hardware. Delete entries for [no-]target-align-only,
3204 literal-section-name, text-section-name, data-section-name, and
3206 (md_parse_option): Handle new options and remove old ones. Accept but
3207 ignore [no-]density options. Warn for [no-]generics and [no-]relax
3208 and treat them as [no-]transform.
3209 (md_show_usage): Add new options and remove old ones.
3210 (xtensa_setup_hw_workarounds): New.
3211 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
3212 "long", "short", "loc" and "frequency" entries.
3213 (use_generics): Rename to ...
3214 (use_transform): ... this function. Add past_xtensa_end check.
3215 (use_longcalls): Add past_xtensa_end check.
3216 (code_density_available, can_relax): Delete.
3217 (do_align_targets): New.
3218 (get_directive): Accept dashes in directive names. Warn about
3219 [no-]generics and [no-]relax directives and treat them as
3221 (xtensa_begin_directive): Call md_flush_pending_output only for some
3222 directives. Check for directives inside instruction bundles. Warn
3223 about deprecated ".begin literal" usage. Warn and ignore [no-]density
3224 directives. Handle new directives. Check generating_literals flag
3226 (xtensa_end_directive): Check for directives inside instruction
3227 bundles. Warn and ignore [no-]density directives. Handle new
3228 directives. Call xtensa_set_frag_assembly_state.
3229 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
3230 xtensa_dwarf2_emit_insn): New.
3231 (xtensa_literal_position): Call md_flush_pending_output. Do not check
3232 use_literal_section flag.
3233 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
3234 literals. Use xtensa_elf_cons to parse the expression.
3235 (xtensa_literal_prefix): Do not check use_literal_section. Support
3236 ".lit4" sections for absolute literals. Change prefix convention to
3237 replace ".text" (or ".t" in a linkonce section). No need to call
3239 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
3240 (expression_end): Handle closing braces and colons.
3241 (PLT_SUFFIX, plt_suffix): Delete.
3242 (expression_maybe_register): Use new xtensa-isa.h functions. Use
3243 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
3244 and O_hi16 expressions as well.
3245 (tokenize_arguments): Handle closing braces and colons.
3246 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
3247 operands and paired register syntax.
3248 (get_invisible_operands): New.
3249 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
3250 new xtensa-isa.h functions.
3251 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
3252 (xg_translate_idioms): Check if inside bundle. Use use_transform.
3253 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
3254 instructions. Use xtensa_translate_zero_immed.
3255 (operand_is_immed, operand_is_pcrel_label): Delete.
3256 (get_relaxable_immed): Use new xtensa-isa.h functions.
3257 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
3259 (xtensa_print_insn_table, print_vliw_insn): New.
3260 (is_direct_call_opcode): Use new xtensa-isa.h functions.
3261 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
3262 is_branch_or_jump_opcode): Delete.
3263 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
3264 (opnum_to_reloc, reloc_to_opnum): Delete.
3265 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
3266 xtensa-isa.h functions. Operate on one slot of an instruction.
3267 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
3268 xg_get_insn_size): Delete.
3269 (xg_get_build_instr_size): Use xg_get_single_size.
3270 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
3271 xg_build_widen_table. Use xg_get_single_size.
3272 (xg_get_max_narrow_insn_size): Delete.
3273 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
3274 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
3276 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
3277 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
3278 (xg_expand_to_stack, xg_expand_narrow): Update calls to
3279 xg_build_widen_table. Use xg_get_single_size.
3280 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
3282 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
3283 treat weak symbols conservatively.
3284 (xg_check_operand): Use new xtensa-isa.h functions.
3285 (is_dnrange): Delete.
3286 (xg_assembly_relax): Inline previous calls to tinsn_copy.
3287 (xg_finish_frag): Specify separate relax states for the frag and slot0.
3288 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
3289 xtensa-isa.h functions.
3290 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
3291 xg_instruction_matches_options): New.
3292 (xg_instruction_matches_rule): Handle O_register expressions. Call
3293 xg_instruction_matches_options.
3294 (transition_rule_cmp): New.
3295 (xg_instruction_match): Update call to xg_build_simplify_table.
3296 (xg_build_token_insn): Record loc fields.
3297 (xg_simplify_insn): Check is_specific_opcode field and
3298 density_supported flag.
3299 (xg_expand_assembly_insn): Skip checking code_density_available. Use
3300 new xtensa-isa.h functions. Call use_transform instead of can_relax.
3301 (xg_assemble_literal): Add error handling for O_big. Call
3302 record_alignment. Handle O_pltrel.
3303 (xg_valid_literal_expression): New.
3304 (xg_assemble_literal_space): Add slot parameter. Remove call to
3305 set_expr_symbol_offset. Add call to record_alignment. Update call to
3307 (xg_emit_insn): Delete.
3308 (xg_emit_insn_to_buf): Add format parameter. Update calls to
3309 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
3310 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
3311 and slot parameters. Handle new "alternate" relocations for absolute
3312 literals and CONST16 instructions. Check for bad uses of O_lo16 and
3313 O_hi16. Use new xtensa-isa.h functions.
3314 (xg_assemble_tokens): Delete.
3315 (is_register_writer): Use new xtensa-isa.h functions.
3316 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
3317 old-style RSR from LCOUNT.
3318 (next_frag_opcode): Delete.
3319 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
3320 update_next_frag_state): New.
3321 (update_next_frag_nop_state): Delete.
3322 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
3323 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
3324 the state of the absolute-literals directive. Add calls to
3325 record_alignment and xtensa_set_frag_assembly_state. Call
3326 xtensa_switch_to_non_abs_literal_fragment instead of
3327 xtensa_switch_to_literal_fragment.
3329 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
3330 (get_expanded_loop_offset): Change check for undefined opcode to an
3332 (xtensa_set_frag_assembly_state, relaxable_section,
3333 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
3334 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
3335 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
3336 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
3337 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
3338 (xtensa_init_fix_data): New.
3339 (xtensa_frob_label): Reset label symbol to the current frag. Check
3340 do_align_targets and generating_literals flag. Propagate frequency
3341 info to new alignment frag. Call xtensa_set_frag_assembly_state.
3342 (xtensa_unrecognized_line): New.
3343 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
3344 to xtensa_set_frag_assembly_state.
3345 (error_reset_cur_vinsn): New.
3346 (md_assemble): Remove check for literal frag. Remove call to
3347 istack_init. Call use_transform instead of use_generics. Parse
3348 explicit instruction format specifiers. Move code for
3349 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
3350 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
3351 Add dwarf2_where call. Remote automatic alignment for ENTRY
3352 instructions. Move call to xtensa_clear_insn_labels to the end.
3353 Rearrange to handle bundles.
3354 (xtensa_cons_fix_new): Delete.
3355 (xtensa_handle_align): New.
3356 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
3357 assignment to is_no_density field.
3358 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
3359 instead of reloc_to_opnum. Handle "alternate" relocations.
3360 (xtensa_force_relocation, xtensa_check_inside_bundle,
3361 xtensa_elf_section_change_hook): New.
3362 (xtensa_symbol_new_hook): Delete.
3363 (xtensa_fix_adjustable): Check for difference of symbols with an
3364 offset. Check for external and weak symbols.
3365 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
3366 (md_estimate_size_before_relax): Return expansion for the first slot.
3367 (tc_gen_reloc): Handle difference of symbols by producing
3368 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
3369 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
3370 tentative values into the output when linkrelax is set.
3371 (XTENSA_PROP_SEC_NAME): Define.
3372 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
3373 Create literal tables only if using literal sections. Create new
3374 property tables instead of old instruction tables. Check for unaligned
3375 branch targets and loops.
3376 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
3377 new_resource_table, clear_resource_table, resize_resource_table,
3378 resources_available, reserve_resources, release_resources,
3379 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
3380 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
3381 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
3382 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
3383 flag. Update checks for workaround options. Call
3384 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
3385 (xtensa_cleanup_align_frags): Add special case for branch targets.
3386 Check for and mark unreachable frags.
3387 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
3388 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
3389 end of a zero-overhead loop body.
3390 (frag_can_negate_branch): Handle instructions with multiple slots.
3391 Use new xtensa-isa.h functions
3392 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
3393 xtensa_mark_zcl_first_insns): New.
3394 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
3395 transformations are disabled.
3396 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
3397 multislot instructions.
3398 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
3399 Likewise. Also error if transformations are disabled.
3400 (unrelaxed_frag_max_size): New.
3401 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
3402 xtensa-isa.h functions.
3403 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
3404 xtensa_opcode_is_loop instead of is_loop_opcode.
3405 (get_text_align_power): Replace as_fatal with assertion.
3406 (get_text_align_fill_size): Iterate instead of using modulus when
3408 (get_noop_aligned_address): Assert that this is for a machine-dependent
3409 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
3410 xg_get_single_size, and frag_format_size.
3411 (get_widen_aligned_address): Rename to ...
3412 (get_aligned_diff): ... this function. Add max_diff parameter.
3413 Remove handling of rs_align/rs_align_code frags. Use
3414 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
3415 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
3416 and pass it back to caller.
3417 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
3418 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
3419 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
3420 (relax_frag_text_align): Rename to ...
3421 (relax_frag_loop_align): ... this function. Assume loops can only be
3422 in the first slot of an instruction.
3423 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
3424 instruction. Remove call to frag_wane.
3425 (relax_frag_narrow): Rename to ...
3426 (relax_frag_for_align): ... this function. Extend to handle
3427 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
3428 RELAX_NARROW for the first slot.
3429 (find_address_of_next_align_frag, bytes_to_stretch): New.
3430 (future_alignment_required): Use find_address_of_next_align_frag and
3431 bytes_to_stretch. Look ahead to subsequent frags to make smarter
3432 alignment decisions.
3433 (relax_frag_immed): Add format, slot, and estimate_only parameters.
3434 Check if transformations are enabled for b_j_loop_end workaround.
3435 Use new xtensa-isa.h functions and handle multislot instructions.
3436 Update call to xg_assembly_relax.
3437 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
3438 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
3440 (convert_frag_narrow): Add segP, format and slot parameters. Call
3441 convert_frag_immed for branch instructions. Adjust calls to
3442 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
3443 xg_get_single_size and xg_get_single_format.
3444 (convert_frag_fill_nop): New.
3445 (convert_frag_immed): Add format and slot parameters. Handle multislot
3446 instructions and use new xtensa-isa.h functions. Update calls to
3447 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
3448 enabled for b_j_loop_end workaround. Use build_nop instead of
3449 assemble_nop. Check is_specific_opcode flag. Check for unreachable
3450 frags. Use xg_get_single_size. Handle O_pltrel.
3451 (fix_new_exp_in_seg): Remove check for old plt flag.
3452 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
3453 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
3454 for loop opcode to an assertion. Mark all frags up to the end of the
3455 loop as not transformable.
3456 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
3457 (get_subseg_info): New.
3458 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
3460 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
3461 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
3462 (xtensa_switch_to_non_abs_literal_fragment): New.
3463 (cache_literal_section): Add is_code parameter and pass it through to
3464 retrieve_literal_seg.
3465 (retrieve_literal_seg): Add is_code parameter and use it to set the
3466 flags on the literal section. Handle case where head parameter is 0.
3467 (get_frag_is_no_transform, set_frag_is_specific_opcode,
3468 set_frag_is_no_transform): New.
3469 (xtensa_create_property_segments): Add end_property_function parameter
3470 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
3471 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
3472 (xtensa_create_xproperty_segments, section_has_xproperty): New.
3473 (add_xt_block_frags): Add end_property_function parameter and call it
3474 if it is non-zero. Call xtensa_frag_flags_init.
3475 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
3476 get_frag_property_flags, frag_flags_to_number,
3477 xtensa_frag_flags_combinable, xt_block_aligned_size,
3478 xtensa_xt_block_combine, add_xt_prop_frags,
3479 init_op_placement_info_table, opcode_fits_format_slot,
3480 xg_get_single_size, xg_get_single_format): New.
3481 (istack_push): Inline call to tinsn_copy.
3482 (tinsn_copy): Delete.
3483 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
3484 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
3485 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
3486 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
3487 functions. Handle invisible operands.
3488 (tinsn_to_slotbuf): New.
3489 (tinsn_check_arguments): Use new xtensa-isa.h functions.
3490 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
3491 vinsn_from_chars, and xg_free_vinsn.
3492 (tinsn_from_insnbuf): New.
3493 (tinsn_immed_from_frag): Add slot parameter and handle multislot
3494 instructions. Handle symbol differences.
3495 (get_num_stack_text_bytes): Use xg_get_single_size.
3496 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
3497 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
3498 get_expr_register, set_expr_symbol_offset_diff): New.
3499 * config/tc-xtensa.h (MAX_SLOTS): Define.
3500 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
3501 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
3502 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
3504 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
3505 (xtensa_frag_type struct): Add is_assembly_state_set,
3506 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
3507 is_align, is_text_align, alignment, and is_first_loop_insn fields.
3508 Replace is_generics and is_relax fields by is_no_transform field.
3509 Delete is_text and is_longcalls fields. Change text_expansion and
3510 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
3511 per-slot information: literal_frags, slot_subtypes, slot_symbols,
3512 slot_sub_symbols, and slot_offsets. Add fr_prev field.
3513 (xtensa_fix_data struct): New.
3514 (xtensa_symfield_type struct): Delete plt field.
3515 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
3516 forward declaration here.
3517 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
3518 (XTENSA_SECTION_RENAME): Undefine.
3519 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
3520 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
3521 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
3522 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
3523 (unit_num_copies_func, opcode_num_units_func,
3524 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
3525 (resource_table struct): New.
3526 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
3527 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
3528 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
3529 (tinsn_copy): Delete prototype.
3530 (vliw_insn struct): New.
3531 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
3532 (widen_spec_list): Add option conditions for density and boolean
3533 instructions. Add expansions using CONST16 and conditions for using
3534 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
3536 (simplify_spec_list): Add option conditions for density instructions.
3537 Add entry for NOP instruction.
3538 (append_transition): Add cmp function pointer parameter and use it to
3539 insert the new entry in order.
3540 (operand_function_LOW16U, operand_function_HI16U): New.
3541 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
3542 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3543 (enter_opname, split_string): Use xstrdup instead of strdup.
3544 (init_insn_pattern): Initialize new options field.
3545 (clear_req_or_option_list, clear_req_option_list,
3546 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
3548 (parse_insn_pattern): Parse option conditions.
3549 (transition_applies): New.
3550 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
3551 swapped last arguments in calls to append_constant_value_condition.
3552 Call clone_req_option_list. Add warning about invalid opcode.
3553 Handle LOW16U and HI16U function names.
3554 (build_transition_table): Add cmp parameter and use it in calls to
3555 append_transition. Use new xtensa-isa.h functions. Check
3556 transition_applies before adding entries.
3557 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
3558 pass it through to build_transition_table.
3559 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
3560 ReqOption, transition_cmp_fn): New types.
3561 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
3562 (transition_rule struct): Add options field.
3563 * doc/as.texinfo (Overview): Update Xtensa options.
3564 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
3565 --[no-]relax, and --[no-]generics options. Update descriptions of
3566 --text-section-literals and --[no-]longcalls. Add
3567 --[no-]absolute-literals and --[no-]transform.
3568 (Xtensa Syntax): Add description of syntax for FLIX instructions.
3569 Remove use of "generic" and "specific" terminology for opcodes.
3570 (Xtensa Registers): Generalize the syntax description to include
3571 user-defined register files.
3572 (Xtensa Automatic Alignment): Update.
3573 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
3574 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
3575 (Xtensa Directives): Remove confusing rules about precedence.
3576 (Density Directive, Relax Directive): Delete.
3577 (Schedule Directive): New.
3578 (Generics Directive): Rename to ...
3579 (Transform Directive): ... this node.
3580 (Literal Directive): Update for absolute literals. Missing
3581 literal_position directive is now an error.
3582 (Literal Position Directive): Update for absolute literals.
3583 (Freeregs Directive): Delete.
3584 (Absolute Literals Directive): New.
3585 (Frame Directive): Minor editing.
3586 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
3587 Update dependencies.
3588 * Makefile.in: Regenerate.
3590 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3592 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
3593 to build the second and third fixups for a composite relocation.
3594 (macro_read_relocs): New function.
3595 (macro_build): Use it.
3596 (s_cpsetup): Pass all three composite relocation codes to macro_build.
3597 Simplify fragging code accordingly.
3598 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
3599 of the composite relocation. Set fx_tcbit in both fixups.
3601 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3603 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
3604 (md_apply_fix3): Don't treat composite relocs as done.
3606 2004-10-07 Jan Beulich <jbeulich@novell.com>
3608 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
3609 prefix for symbol names generated from the LOCAL macro directive.
3611 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
3612 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
3614 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
3616 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
3618 (md_assemble): Add error checking for Co-Processor instructions.
3619 (get_cinv_parameters): Add 'b' option to invalidate the
3620 branch-target cache.
3622 2004-10-05 Paul Brook <paul@codesourcery.com>
3624 * config/tc-arm.c (unwind): New variable.
3625 (vfp_sp_encode_reg): New function.
3626 (vfp_sp_reg_required_here): Use it.
3627 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
3628 (vfp_parse_reg_list): New function.
3629 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
3630 s_arm_unwind_personality, s_arm_unwind_personalityindex,
3631 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
3632 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
3634 (md_pseudo_table): Add them.
3635 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
3636 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
3637 (set_section, add_unwind_adjustsp, flush_pending_unwind,
3638 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
3639 require_hashconst, add_unwind_opcode): New functions.
3640 * doc/c-arm.texi: Document unwinding opcodes.
3641 * NEWS: Mention the new feature.
3643 2004-10-04 Eric Christopher <echristo@redhat.com>
3645 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
3647 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
3649 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
3651 * config/tc-s390.c (md_apply_fix3): Likewise.
3652 * config/tc-sparc.c (md_apply_fix3): Likewise.
3654 2004-10-01 Paul Brook <paul@codesourcery.com>
3656 * config/tc-arm.c (arm_elf_section_type): New function.
3657 (arm_elf_change_section): Set section link for exidx sections.
3658 * config/tc-arm.h (arm_elf_section_type): Add prototype.
3659 (md_elf_section_type): Define.
3661 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
3663 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
3664 instruction's offset.
3666 2004-10-01 Adam Nemet <anemet@lnxw.com>
3668 * (TARGET_FORMAT): Remove LynxOS COFF definition.
3670 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
3672 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
3673 asymbol *, instead use symbol_get_bfdsym.
3675 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
3677 * config/tc-m68k.c (select_control_regs): Add mcf5249.
3679 2004-09-30 Paul Brook <paul@codesourcery.com>
3681 * config/tc-arm.c (do_smi, do_nop): New functions.
3682 (insns): Add ARMv6ZK instructions.
3683 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
3684 (tc_gen_reloc): Ditto.
3685 (arm_cpus): Add mpcore and arm1176.
3686 (arm_archs): Add armv6{k,z,zk}.
3687 * doc/c-arm.texi: Document new cores and architectures.
3689 2004-09-30 Nick Clifton <nickc@redhat.com>
3691 * config/tc-arm.c: Use ISO C90 formatting.
3693 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
3695 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
3696 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
3697 REG_TYPE_MVDX is expected.
3699 2004-09-29 Marc Bevand <m.bevand@gmail.com>
3701 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
3703 2004-09-21 James E Wilson <wilson@specifixinc.com>
3705 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
3706 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
3707 output_spill_base, output_unat_psprel, output_lc_psprel,
3708 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
3709 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
3710 output_spill_psprel_p): Use it.
3712 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
3714 * config/tc-crx.c (handle_LoadStor): New function.
3715 Handle load/stor unique instructions before parsing.
3717 2004-09-17 Paul Brook <paul@codesourcery.com>
3719 * config/tc-arm.c (s_arm_rel31): New funciton.
3720 (md_pseudo_table): Add .rel31.
3721 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
3722 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
3723 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
3724 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
3725 (arm_parse_reloc): Add (target2).
3727 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3729 * Makefile.am: Run "make dep-am".
3730 * Makefile.in: Regenerate.
3731 * aclocal.m4: Regenerate.
3732 * configure: Regenerate.
3733 * doc/Makefile.in: Regenerate.
3734 * po/POTFILES.in: Regenerate.
3735 * po/gas.pot: Regenerate.
3737 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
3739 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
3740 [!LLONG_MAX]: Ditto.
3742 2004-09-13 Paul Brook <paul@codesourcery.com>
3744 * config/tc-arm.c: Rename RELABS to TARGET1.
3746 2004-09-13 Alan Modra <amodra@bigpond.net.au>
3748 * messages.c (as_internal_value_out_of_range): Cast values passed
3749 to as_bad_where or as_warn_where to proper type.
3751 2004-09-11 Theodore A. Roth <troth@openavr.org>
3753 * config/tc-avr.c: Add support for
3754 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
3756 2004-09-09 Alan Modra <amodra@bigpond.net.au>
3758 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
3759 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
3761 2004-09-08 Paul Brook <paul@codesourcery.com>
3763 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
3764 fini_array and preinit_array section types.
3765 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
3767 * doc/as.texinfo: Document extra section types.
3769 2004-09-02 Mark Mitchell <mark@codesourcery.com>
3771 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
3772 * Makefile.in: Regenerated.
3773 * configure.in: Set em for arm*-*-symbianelf*.
3774 * configure: Regenerated.
3775 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
3776 vectors when appropriate.
3777 * config/te-symbian.h: New file.
3779 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
3781 * config/tc-crx.c (gettrap): Exception vector can be case
3783 (process_label_constant): Fix a 32-bit displacement bug in branch
3785 (get_operandtype) : Bug fix, wrong operand was used.
3786 (process_label_constant): Initialize relocation type to
3789 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
3791 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
3792 for synthesizable cores.
3794 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
3796 2004-08-25 Dmitry Diky <diwil@spec.ru>
3798 * config/tc-msp430.c: Clean-up the code.
3799 (md_relax_table): New relax table.
3800 (mcu_types): Sort MCU types.
3801 (md_pseudo_table): Add .profiler pseudo handler.
3802 (pow2value): New function.
3803 (msp430_profiler): New function.
3804 (msp430_operands): Add new insns handlers.
3805 (msp430_srcoperand): Add register operand handler, allow complex
3807 (md_estimate_size_before_relax): Rewritten.
3808 (md_convert_frag): Rewritten.
3809 (msp430_relax_frag): New function.
3810 * config/tc-msp430.h (md_relax_frag): define macro
3811 * doc/c-msp430.texi: Update information.
3813 2004-08-24 Nick Clifton <nickc@redhat.com>
3815 * as.c (std_shortopts): Allow -g to take an optional argument.
3816 (parse_args): Pass any switch starting with -g on to the backend
3819 2004-08-18 Mark Mitchell <mark@codesourcery.com>
3821 * configure.in (arm*-*-symbianelf*): New target.
3822 (arm*-*-eabi*): Likewise.
3823 * configure: Regenerated.
3825 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3826 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
3829 2004-08-18 Jakub Jelinek <jakub@redhat.com>
3831 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
3832 argument, don't do anything if current section is not
3833 .gnu.linkonce.t.* and linkonce_empty is set.
3834 (generate_unwind_image, dot_endp): Adjust callers, call
3835 start_unwind_section (*, 1) if nothing will be put into the
3838 2004-08-17 Nick Clifton <nickc@redhat.com>
3840 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
3841 (show_usage): Add -g.
3842 (std_longopts): Add --gen-debug. Alpha sort the table.
3843 (parse_args): Print an error message if a switch is not handled.
3844 Handle the -g switch, calling md_debug_format_selector() if
3846 * NEWS: Mention new feature.
3847 * doc/as.texinfo: Document new switch.
3848 * doc/internals.texi: Document behaviour of md_parse_option.
3850 * config/tc-arm.c (md_parse_option): Do not issue an error message
3851 if the switch is not recognised.
3852 * config/tc-m68k.c (md_parse_option): Likewise.
3853 * config/tc-pdp11.c (md_parse_option): Likewise.
3854 * config/tc-v850.c (md_parse_option): Likewise.
3856 * as.h: Fix up formatting.
3859 2004-08-16 Nick Clifton <nickc@redhat.com>
3861 * macro.c (macro_set_alternate): Use ISO C90 formatting.
3863 * configure.in: Sort architecture based tables alphabetically.
3864 * configure: Regenerate.
3866 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3868 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
3869 { "cc", 68 }, with { "cr", 70 }.
3871 2004-08-13 Jan Beulich <jbeulich@novell.com>
3872 Nick Clifton <nickc@redhat.com>
3874 * as.c: Add and handle new --alternate command line option.
3875 * macro.c (macro_set_alternate): New.
3876 * macro.h (macro_set_alternate): Declare.
3877 * read.c: Add and handle new .altmacro and .noaltmacro directives.
3878 * doc/as.texinfo: Document new command line option and pseudo-ops
3879 as well as insert documentation originating from gasp about
3880 alternate macro syntax.
3881 * NEWS: Mention new command line option and pseudo-ops.
3883 2004-08-10 Mark Mitchell <mark@codesourcery.com>
3885 * expr.c (operand): Handle the "~", "-", and "!" operators applied
3888 2004-08-06 Paul Brook <paul@codesourcery.com>
3890 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
3891 Handle new relocations.
3892 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
3894 2004-08-05 Bob Wilson <bob.wilson@acm.org>
3896 * write.c (relax_segment): Use was_address instead of address when
3897 setting fr_fix field for align frag due to backwards .org.
3899 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3901 Introduce SH2a support.
3902 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3903 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
3905 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
3906 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
3907 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3908 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
3909 to end of conditional expression.
3910 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
3911 * config/tc-sh.c: Add sh2a-nofpu support.
3912 2003-12-29 DJ Delorie <dj@redhat.com>
3913 * tc-sh.c: Add sh2a support.
3914 (parse_reg): Add tbr.
3915 (parse_at): Support @@(disp,tbr).
3916 (get_specific): Support sh2a opcodes.
3917 (insert4): New, for 4 byte relocs.
3918 (build_Mytes): Support sh2a opcodes.
3919 (md_apply_fix3_Mytes): Support sh2a opcodes.
3920 2003-12-02 Michael Snyder <msnyder@redhat.com>
3921 * config/tc-sh.c (md_parse_option): Handle sh2a.
3922 (sh_elf_final_processing): Ditto.
3924 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3926 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
3929 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3931 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
3932 (ppc_arch): Expand comment.
3934 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3936 * config/tc-crx.c: Support evaluating the difference between two
3938 * config/tc-crx.h: Likewise.
3940 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3942 * config/tc-ia64.c (start_unwind_section): Set the linked-to
3944 (ia64_elf_section_change_hook): Set the linked-to section for
3947 2004-07-26 Dmitry Diky <diwil@spec.ru>
3949 * config/tc-msp430.c: Add new subtargets: msp430x1610,
3950 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
3951 msp430xG438, msp430xG439.
3953 2004-07-25 Daniel Jacobowitz <dan@debian.org>
3955 * doc/as.texinfo (Section, PushSection): Correct documentation
3958 2004-07-21 Jan Beulich <jbeulich@novell.com>
3960 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
3961 permissible for the selected instruction suffix.
3962 (match_template): Don't permit 64-bit general purpose operands in
3964 (finalize_imm): Permit 64-bit immediates.
3965 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
3966 specially except for the width of the used base and/or index
3967 registers. For 32-bit displacements, use sign-extended
3968 relocations only when using 64-bit addressing.
3969 Force zero displacement on rip-relative addressing when there is
3970 no other displacement.
3971 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
3972 specially except for the width of the used base and/or index
3974 (parse_register): Disallow Reg64 registers in 32-bit mode.
3976 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
3977 suffix if the instruction doesn't support it.
3979 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
3981 * config/tc-mips.c (append_insn): Handle constant expressions with
3982 no associated relocation.
3983 (mips_ip): Cancel the expression after use for the Q format
3985 (parse_relocation): Return no relocation for unsupported
3987 (my_getSmallExpression): Return no relocation if no relocation
3990 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3992 * config/obj-som.c (adjust_stab_sections): Add prototype.
3993 (obj_som_compiler, obj_som_version, obj_som_copyright,
3994 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
3995 * config/tc-hppa.c (update_subspace): Likewise.
3996 (is_defined_subspace): Amplify comment.
3997 * config/obj-som.h (som_frob_file): Add prototype.
3999 2004-07-19 Christopher Faylor <cgf@timesys.com>
4000 H.J. Lu <hongjiu.lu@intel.com>
4002 * subsegs.c (section_symbol): Don't create a new segment when
4003 existing segment is undefined.
4005 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
4007 * config/tc-arm.c: Include include/opcode/arm.h.
4008 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
4009 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
4010 (FPU_ARCH_*): Delete.
4011 * Makefile.am: Update dependencies.
4012 * Makefile.in: Regenerate.
4014 2004-07-15 Nick Clifton <nickc@redhat.com>
4016 * configure.in: Accept armbe as a big-endian arm configuration.
4017 * configure: Regenerate.
4019 2004-07-13 Thomas Nystrom <thn@saeab.se>
4021 * config/tc-i386.c (T_SHIFTOP): New constant.
4022 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
4023 (intel_el1): Handle '~'.
4024 (intel_get_token): Handle '<>', '&', '|' and '~'.
4026 2004-07-13 Nick Clifton <nickc@redhat.com>
4028 (md_assemble): Remove spurious newline from end of as_bad error
4030 (intel_e05_1): Likewise.
4031 (intel_e11): Likewise.
4032 (intel_match_token): Likewise.
4034 2004-07-11 Andreas Schwab <schwab@suse.de>
4036 * config/tc-m68k.c: Convert to C90. Remove redundant
4037 declarations. Indentation fixup.
4038 [M68KCOFF]: Include "obj-coff.h" instead of declaring
4039 obj_coff_section ourselves.
4041 2004-07-09 James E Wilson <wilson@specifixinc.com>
4043 * config/tc-ia64.c (default_big_endian): New.
4044 (dot_byteorder, md_begin): Use it.
4045 (md_parse_option): Set it.
4047 2004-07-09 Nick Clifton <nickc@redhat.com>
4049 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
4050 * configure: Regenerate.
4051 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
4052 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
4053 sh_find_elf_flags if necessary.
4055 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
4057 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
4058 going to be split into more than one in-place addend, return 0
4059 for relocations against mergeable sections. Associate comments
4062 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4064 * Makefile.am (CPU_TYPES): Add crx.
4065 (TARGET_CPU_CFILES): Add config/tc-crx.c.
4066 (TARGET_CPU_HFILES): Add config/tc-crx.h.
4067 (DEPTC_crx_elf): New target.
4068 (DEPOBJ_crx_elf): Likewise.
4069 (DEP_crx_elf): Likewise.
4070 * Makefile.in: Regenerate.
4071 * configure.in: Add crx* target.
4072 * configure: Regenerate.
4073 * config/tc-crx.c: New file.
4074 * config/tc-crx.h: New file.
4075 * NEWS: Mention new target.
4077 2004-07-06 Nick Clifton <nickc@redhat.com>
4079 * config.in: Undefine TARGET_SYMBIAN by default.
4081 * configure: Regenerate. Add sh-symbian-elf target. If
4082 selected define TARGET_SYMBIAN.
4083 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
4084 format if TARGET_SYMBIAN has been defined.
4086 * output-file.c (output_file_create): Report the target format
4087 chosen when bfd_openw reports that it is invalid.
4089 * config/obj-coff.c (coff_pseudo_table): Only define the weak
4090 pseudo for BFD based assemblers.
4092 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4095 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
4096 (md_parse_option): Remove redundant -isa testing.
4097 Make bfd_arch variable const.
4098 (md_show_usage): Make bfd_arch variable const.
4100 2004-07-03 James E Wilson <wilson@specifixinc.com>
4102 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
4103 * config/tc-ia64.h (md_frag_check): Define.
4105 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4107 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
4109 * doc/as.texinfo (Weak): Document PE weak symbols.
4111 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
4113 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
4114 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
4115 (mips_frob_file): Rework so that only a single pass through the
4116 relocs is needed. Allow %lo()s to have higher offsets than their
4117 corresponding %hi()s or %got()s.
4119 2004-07-02 Nick Clifton <nickc@redhat.com>
4121 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
4122 allow values which have come from undefined symbols.
4123 Always consider this fixup to have been processed as a reloc
4124 cannot be generated for it.
4126 2004-07-02 Alan Modra <amodra@bigpond.net.au>
4128 * frags.h (struct frag): Add has_code and insn_addr fields.
4129 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
4130 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
4131 * config/tc-ppc.h (md_frag_check): Define.
4133 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
4135 * doc/Makefile.am (info): Rename goal to...
4136 (info-local): ... this, to preserve implicit dependencies.
4137 * doc/Makefile.in: Regenerate with automake 1.8.5.
4139 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4141 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
4142 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
4143 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
4144 (tc_gen_reloc): Likewise.
4145 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
4146 (m32r_parse_name): Likewise.
4147 (m32r_cgen_parse_fix_exp): Likewise.
4148 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
4149 (O_PIC_reloc): Likewise.
4150 (TC_CGEN_PARSE_FIX_EXP): Likewise..
4151 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
4152 for @GOTOFF, @GOT, @PLT.
4154 2004-06-21 Jan Beulich <jbeulich@novell.com>
4156 * gas/symbols.c: While discarding ordinary local absolute symbols
4157 when --strip-local-absolute is in effect, retain file symbols.
4159 2004-06-20 Andreas Schwab <schwab@suse.de>
4161 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
4162 (md_parse_option): Likewise.
4164 2004-06-17 Jan Beulich <jbeulich@novell.com>
4166 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
4167 * config/te-netware.h: New file.
4168 * config/te-ppcnw.h: Delete: Obsolete.
4169 * configure.in: Eliminate ill NetWare targets. Make generic
4170 NetWare target use proper emulation.
4171 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
4172 reference to new te-netware.h.
4173 * configure: Regenerate.
4174 * Makefile.in: Regenerate.
4176 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
4178 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
4179 comparison in .insn pseudo operation.
4181 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4183 * config/obj-coff.c (coff_adjust_section_syms): Use
4184 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
4185 (coff_frob_section): Likewise.
4186 * config/tc-mips.c (md_apply_fix3): Likewise.
4187 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
4188 (elf_frob_file_after_relocs): Likewise.
4190 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4192 * config/tc-hppa.c (log2): Rename to exact_log2.
4193 (pa_next_subseg): Delete unused function.
4194 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
4195 (create_new_subspace): Likewise.
4198 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
4199 labels. Fix warning.
4201 2004-05-28 DJ Delorie <dj@redhat.com>
4203 * config/tc-mn10300.h (tc_fix_adjustable): Define.
4204 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
4205 or non-merged symbols.
4207 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4209 * config/tc-ia64.c (remove_marked_resource): Save, clear and
4210 restore the old slot when inserting srlz.i/srlz.d.
4212 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4214 * Makefile.am: Regenerate dependecies.
4215 * Makefile.in: Regenerate.
4216 * config/tc-sh.c (valid_arch): Make unsigned.
4217 (preset_target_arch): Likewise.
4218 (md_begin): Use new architecture flags system.
4219 (get_specific): Likewise.
4220 (assemble_ppi): Likewise.
4221 (md_assemble): Likewise. Also fix error check for bad opcodes.
4222 (md_parse_option): Likewise. Also generate -isa values according
4223 to the table in bfd/cpu-sh.c instead of just constants. Also
4224 allow <arch>-up ISA variants.
4225 (sh_elf_final_processing): Replace if-else chain with a call to
4226 sh_find_elf_flags().
4228 2004-05-28 Peter Barada <peter@the-baradas.com>
4230 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
4231 with zero offset into mode 2 addressing to save a word.
4233 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
4235 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
4236 (ar_is_only_in_integer_unit): New.
4237 (ar_is_only_in_memory_unit): New.
4238 (generate_unwind_image): Silence gcc on 32bit host.
4239 (md_assemble): Use ar_is_only_in_integer_unit instead of
4240 ar_is_in_integer_unit. Check AR access.
4242 2004-05-27 Peter Barada <peter@the-baradas.com>
4244 * config/tc-m68k.c (md_begin): Sort the opcode table into
4246 (m68k_compare_opcode): New function to do the sorting.
4248 2004-05-24 Peter Barada <peter@the-baradas.com>
4250 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
4251 addressing on MIT style operands.
4252 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
4254 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
4257 2004-05-23 Alan Modra <amodra@bigpond.net.au>
4259 * expr.c (operand, operator): Don't reject '++' and '--'.
4261 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
4263 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
4266 2004-05-17 Adam Nemet <anemet@lnxw.com>
4268 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
4269 * configure: Regenerate.
4271 2004-05-13 Paul Brook <paul@codesourcery.com>
4273 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
4275 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4277 * configure.in (or32-*-rtems*): Switch to elf.
4278 * configure: Regenerate.
4280 2004-05-13 Nick Clifton <nickc@redhat.com>
4282 * po/fr.po: Updated French translation.
4284 2004-05-11 Nick Clifton <nickc@redhat.com>
4286 * doc/as.texinfo (Section): Document G and T flags to .section
4287 directive. Document the extra arguments that the G flag
4288 requires. Document the #tls flag.
4290 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
4292 * subsegs.c (section_symbol): Create a new section symbol if
4293 the existing one doesn't match.
4294 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
4296 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
4298 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
4299 to cope with VR4181A errata MD(1) and MD(4).
4301 2004-05-07 Brian Ford <ford@vss.fsi.com>
4303 * NEWS: Mention .secrel32 for pe[i]-i386.
4305 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4307 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
4308 (HANDLE_ALIGN): New.
4310 2004-05-06 Daniel Jacobowitz <dan@debian.org>
4312 * Makefile.am (DIST_SUBDIRS): Define.
4313 * aclocal.m4: Regenerate with automake 1.8.4.
4314 * Makefile.in: Likewise.
4315 * doc/Makefile.in: Likewise.
4317 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
4319 * config/tc-ia64.c (dot_serialize): Declare.
4320 (dot_serialize): New function.
4321 (md_pseudo_table): Add ".serialize.data" and
4322 ".serialize.instruction" directives.
4324 2004-05-06 Nick Clifton <nickc@redhat.com>
4326 * messages (as_internal_value_out_of_range): Print a message about
4327 a value being out of range. Be consistent about whether the
4328 values are printed in decimal or hexadecimal.
4329 (as_warn_value_out_of_range): Generate a warning message about an
4331 (as_bad_value_out_of_range): Generate an error message about an
4333 * as.h: Prototype the new functions.
4334 * config/tc-alpha.c (insert_operand): Use new function.
4335 * config/tc-arc.c (arc_insert_operand): Likewise.
4336 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
4337 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
4338 * config/tc-ppc.c (ppc_insert_operand): Likewise.
4339 * config/tc-s390.c (s390_insert_operand): Likewise.
4340 * config/tc-v850.c (v850_insert_operand): Likewise.
4342 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4344 * configure.in: Set em=linux for frv-*-*linux*.
4345 * configure: Rebuilt.
4346 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
4347 (frv_md_fdpic_enabled): New.
4348 * config/tc-frv.c (frv_md_fdpic_enabled): New.
4349 (DEFAULT_FDPIC): New.
4350 (frv_flags): Use DEFAULT_FDPIC.
4351 (frv_pic_flag): Likewise.
4352 (OPTION_NOPIC): New.
4353 (md_longopts): Add -mnopic.
4354 (md_parse_option): Handle it.
4355 (md_show_usage): Add -mfdpic and -mnopic.
4357 2004-05-05 Peter Barada <peter@the-baradas.com>
4359 * config/tc-m68k.c: Add find_cf_chip to print list of valid
4360 chips for invalid coldfire instructions, rename selectors
4361 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
4362 add current_chip to track which chip is referred to(including save/restore),
4363 use current_chip to select control registers, not current_arch.
4364 (md_show_usage): Add new chips.
4365 * doc/c-m68k.texi: Document new command line switches.
4367 2004-05-05 Jakub Jelinek <jakub@redhat.com>
4369 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
4370 (NOP_OPCODE): Define.
4371 (s390_align_code): Remove prototype.
4372 * tc-s390.c (s390_align_code): Remove.
4374 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
4376 * config/tc-ia64.c (make_unw_section_name): Removed.
4377 (start_unwind_section): New function.
4378 (generate_unwind_image): Take const segT instead of const
4380 (dot_handlerdata): Adjusted.
4381 (dot_endp): Likewise.
4383 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4385 * config/obj-elf.c (obj_elf_change_section): Allow the
4386 ".note.GNU-stack" section has SHF_EXECINSTR.
4388 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4390 * config/obj-elf.c (get_section): Return bfd_boolean.
4391 (obj_elf_change_section): Call bfd_get_section_by_name_if
4392 instead of bfd_map_over_sections.
4394 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4396 * config/obj-elf.c (get_section): New function.
4397 (obj_elf_change_section): Support multiple sections with same
4400 2004-04-30 Nick Clifton <nickc@redhat.com>
4402 * config/tc-arm.c (create_register_alias): Fix typo checking for
4403 case sensitive register aliases.
4404 (co_proc_number): Use error message string in all_reg_maps[]
4406 (cp_reg_required_here): Likewise.
4407 (fp_reg_required_here): Likewise.
4409 2004-04-29 Brian Ford <ford@vss.fsi.com>
4411 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
4413 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4415 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
4416 (load_address, macro, mips_ip, md_parse_option)
4417 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
4418 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
4419 embedded-PIC handling, and update comments.
4420 (SWITCH_TABLE): Remove.
4421 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
4422 (enum mips_pic_level): Remove EMBEDDED_PIC.
4423 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
4424 (TC_FORCE_RELOCATION): Update comment.
4425 * ecoff.c (ecoff_build_lineno): Add comment about some code that
4426 might be safe to remove now that MIPS embedded-PIC is gone.
4428 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4430 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
4431 call to obj_set_subsection_attributes.
4432 (obj_som_init_stab_section): Likewise.
4433 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
4434 (pa_def_subspaces): Provide comdat default.
4435 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
4436 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
4437 calls to create_new_subspace and update_subspace to pass comdat flag.
4438 (create_new_subspace, update_subspace): Add new comdat argument. Use
4439 it in calls to obj_set_subsection_attributes.
4440 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
4441 and use of comdat, common and dup_comm parameters.
4443 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
4445 * config/obj-elf.c (obj_elf_change_section): Check if the old
4446 group name is NULL before comparison.
4448 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4450 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
4452 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4454 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
4456 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4458 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
4459 (OPTION_MEMBEDDED_PIC): Remove.
4460 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
4461 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
4462 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
4463 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
4464 (OPTION_ELF_BASE): Renumber.
4465 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
4466 (md_show_usage): Remove mention of -membedded-pic.
4467 * doc/as.texinfo: Remove mention of -membedded-pic.
4469 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4471 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
4472 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
4474 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
4475 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
4476 USE_GLOBAL_POINTER_OPT.
4478 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4480 * config/tc-mips.c (macro): One more use of load_delay_nop.
4482 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
4484 * config/tc-mips.c (load_delay_nop): New function.
4485 (load_address, macro): Use load_delay_nop() to build a nop
4486 which can be omitted with gpr_interlocks.
4488 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4490 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
4491 cop_interlocks): Remove superfluous CPU entries.
4493 2004-04-22 Paul Brook <paul@codesourcery.com>
4495 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
4497 2004-04-22 Peter Barada <peter@the-baradas.com>
4499 * NEWS: Added support for EMAC instructions and MAC/EMAC
4501 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
4502 scale factor tokens, trailing_ampersand to mark mask addressing
4503 for MAC/EMAC instructions.
4504 * config/m68k-parse.y: Add options_ampersand clause, '<<',
4506 (yylex): Handle '>', '<', and '&' following '+'.
4507 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
4508 architectures in archs[].
4509 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
4510 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
4512 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
4513 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
4515 Add EMAC operands to init_table[].
4517 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
4519 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
4521 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
4522 * config/tc-arm.c (enum mstate): Delete from here.
4523 (mapping_state): Remove the static mapstate variable and instead
4524 store the state in the segment. This allows a per-section mapping
4525 state. Handle and ignore MAP_UNDEFINED states.
4526 (arm_elf_change_section): Get the current mapping state from the
4528 (s_ltorg): Set the mapping state to MAP_DATA.
4529 (arm_cleanup): Use arm_elf_change_section to get the mapping state
4530 for each pool as it is emitted.
4532 2004-04-22 Nick Clifton <nickc@redhat.com>
4534 * config/tc-arm.h: Formatting tidy ups.
4536 2004-04-20 Chris Demetriou <cgd@broadcom.com>
4538 * NEWS: Note that MIPS -membedded-pic option is deprecated.
4540 2004-04-20 DJ Delorie <dj@redhat.com>
4542 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
4543 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
4544 [TE_PE] (O_secrel): Define.
4545 [TE_PE] (x86_pe_cons_fix_new): New.
4546 [TE_PE] (pe_directive_secrel): Likewise.
4547 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
4549 2004-04-19 Eric Christopher <echristo@redhat.com>
4551 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
4552 of previous patch for fix in gcc.
4554 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4556 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
4558 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
4560 * read.c (do_align): Call md_flush_pending_output, if defined.
4562 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4564 * expr.c (operand): Correct checks for ++ and --.
4566 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
4568 * config/tc-generic.c: Add some comments.
4570 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
4572 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
4573 -{no-}mfix-vr4122-bugs.
4574 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
4575 (append_insn, mips_emit_delays): Update accordingly.
4576 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
4577 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
4578 (md_parse_option): Update after above changes.
4579 (md_show_usage): Add -mfix-vr4120.
4581 2004-04-13 Bob Wilson <bob.wilson@acm.org>
4583 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
4584 of .section directive; add a reference to the ELF .subsection
4587 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4589 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
4592 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4594 * Makefile.am: Remove mips from aout targets.
4595 * Makefile.in: Regenerate.
4596 * configure.in: Remove mips-dec-bsd* target.
4597 * configure: Regenerate.
4599 2004-04-07 Alan Modra <amodra@bigpond.net.au>
4602 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
4603 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
4604 Update "mapping". Restrict some @ modifiers to 32 bit.
4606 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
4607 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
4609 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
4610 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
4611 dont_adjust_reloc_32 is set.
4612 (md_longopts): Add option -renesas.
4613 (md_parse_option, md_show_usage): Likewise.
4614 * doc/c-sh.texi: Likewise.
4616 2004-04-01 Dave Korn <dk@artimi.com>
4618 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
4619 hi16 and lo16 fixS structs.
4620 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
4621 exactly the same way as for RELOC_DLX_REL16.
4622 (machine_ip): properly respect LO flag in the_insn and
4623 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
4624 (md_apply_fix3): apply RELOC_DLX_LO16.
4626 2004-03-30 Stan Shebs <shebs@apple.com>
4628 Remove long-obsolete MPW support.
4629 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
4630 * configure.in: Remove mention of ppc-*-mpw* config.
4631 * configure.in: Likewise.
4633 2004-03-30 Nick Clifton <nickc@redhat.com>
4635 * config/tc-arm.c (meabi_flags): Make its use conditional upon
4636 OBJ_ELF being defined.
4638 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4640 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
4642 2004-03-23 Paul Brook <paul@codesourcery.com>
4644 * config/tc-arm.c (meabi_flags): New variable.
4645 (arm_parse_eabi): New function.
4646 (md_begin): Set flags for EABI v3.
4648 (arm_long_opts): Add meabi.
4649 * doc/as.texinfo <ARM>: Document -meabi.
4650 * doc/c-arm.texi: Ditto.
4652 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4654 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
4655 tables even when use_literal_section flag is not set.
4657 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4659 * config/tc-sh.c: Remove trailing whitespace.
4661 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4663 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
4664 --mul-bug-abort and the default behavior.
4665 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
4666 (err_for_dangerous_mul_placement): New variable.
4667 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
4669 (md_cris_relax_table): Have placeholder for STATE_MUL.
4670 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
4671 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
4673 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
4674 STATE_BYTE)>: Ditto.
4675 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
4676 alignment and position of this frag, emit error message if
4678 (md_assemble): For a multiply insn and when checking it,
4679 transform the current frag into a special frag for that purpose.
4680 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
4681 OPTION_MULBUG_ABORT_ON>: Handle new options.
4683 2004-03-19 Bob Wilson <bob.wilson@acm.org>
4685 * config/tc-xtensa.c (mark_literal_frags): New function.
4686 (xtensa_move_literals): Call mark_literal_frags for all literal
4687 segments, including init and fini literal segments.
4688 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
4690 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4692 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
4693 (pa_comm): Set BSF_OBJECT in symbol flags.
4695 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4697 * Makefile.am: Run "make dep-am".
4698 * Makefile.in: Regenerate.
4699 * doc/Makefile.in: Regenerate.
4700 * config.in: Regenerate.
4701 * po/gas.pot: Regenerate.
4703 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
4705 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
4706 (demand_empty_rest_of_line): Issue an error here.
4707 (ignore_rest_of_line): Silently skip to end.
4708 (demand_copy_string): Issue an error, not warning.
4710 * config/obj-elf.c (obj_elf_section_name): Likewise.
4711 (obj_elf_section): Likewise.
4712 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
4713 (arc_extinst): Likewise.
4714 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
4715 (dot_spill): Likewise.
4716 (dot_unwabi): Likewise.
4717 (dot_prologue): Likewise.
4719 * expr.c (operand): Reject ++ and --.
4720 (operator): Likewise.
4722 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4724 * config/tc-sh.c: Include dw2gencfi.h.
4725 (sh_cfi_frame_initial_instructions): New function.
4726 (sh_regname_to_dw2regnum): Likewise.
4727 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
4729 (TARGET_USE_CFIPOP): Define.
4730 (tc_cfi_frame_initial_instructions): Likewise.
4731 (tc_regname_to_dw2regnum): Likewise.
4732 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
4733 * Makefile.am: Update dependencies.
4734 * Makefile.in: Regenerate.
4736 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4738 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4739 * configure: Regenerate.
4741 2004-03-12 Bob Wilson <bob.wilson@acm.org>
4743 * read.c (s_leb128): Call md_flush_pending_output.
4745 2004-03-12 Michal Ludvig <mludvig@suse.cz>
4747 * config/tc-i386.c (output_insn): Handle PadLock instructions.
4748 * config/tc-i386.h (CpuPadLock): New define.
4749 (CpuUnknownFlags): Added CpuPadLock.
4751 2004-03-07 Andreas Schwab <schwab@suse.de>
4753 * doc/c-hppa.texi (HPPA Directives): Fix typo.
4755 2004-03-07 Richard Henderson <rth@redhat.com>
4757 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
4758 (cfi_finish): Likewise for fde.
4760 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
4762 * config/tc-ia64.c (md_assemble): Properly handle NULL
4764 (ia64_handle_align): Don't abort if failed to add a stop bit.
4766 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
4768 * Makefile.in: Regenerated.
4769 * aclocal.m4: Likewise.
4770 * configure: Likewise.
4771 * doc/Makefile.in: Likewise.
4773 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
4775 * config/tc-ia64.c (dot_align): New.
4776 (ia64_do_align): Make it static.
4777 (md_pseudo_table): Use "dot_align" for "align".
4778 (ia64_md_do_align): Don't set align_frag here.
4779 (ia64_handle_align): Add a stop bit to the previous bundle if
4782 * config/tc-ia64.h (ia64_do_align): Removed.
4784 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4786 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
4787 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
4788 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
4789 the most general type or the user specifically requested it.
4790 (md_assemble): Add a new error message for when an instruction
4791 is understood, but is not allowed due to an -isa option.
4793 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
4795 * config/tc-ia64.c (align_frag): New.
4796 (md_assemble): Set the tc_frag_data field in align_frag for
4797 IA64_OPCODE_FIRST instructions.
4798 (ia64_md_do_align): Set align_frag.
4799 (ia64_handle_align): Add a stop bit if needed.
4801 * config/tc-ia64.h (TC_FRAG_TYPE): New.
4802 (TC_FRAG_INIT): New.
4804 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4806 * config/tc-frv.c (fr400_audio): New variable.
4807 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
4808 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
4809 (target_implements_insn_p): New function.
4810 (md_assemble): Report an error if the processor doesn't implement
4813 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4815 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
4816 (md_parse_option): Ditto.
4817 (OPTION_NO_SPECIAL_M32R): Added.
4818 (md_show_usage): Document it.
4819 (enable_speial_m32r): Changed a default value from 0 to 1.
4820 * doc/c-m32r.texi: Document the -no-bitinst option.
4822 2004-02-27 Nick Clifton <nickc@redhat.com>
4824 * config/tc-sh.c (get_operand): Revert previous delta.
4825 (tc_gen_reloc): Check for an unknown reloc type before processing
4828 2004-02-27 Hannes Reinecke <hare@suse.de>
4830 * config/tc-s390.c (s390_insn): Correct range check for opcode in
4831 .insn pseudo operation.
4833 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
4835 * config/tc-sh.c (get_operand): In case of #Imm, check has been
4836 added for wrong syntax.
4838 2004-02-26 Eric Christopher <echristo@redhat.com>
4840 * config/tc-mips.c (mips_dwarf2_addr_size): New.
4841 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
4843 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
4845 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
4846 nibble types to assembler.
4848 2004-02-25 Fred Fish <fnf@redhat.com>
4850 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
4852 2004-02-20 James E Wilson <wilson@specifixinc.com>
4854 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
4856 (fixup_unw_records): New arg before_relax. Pass to slot_index.
4857 (ia64_estimate_size_before_relax): New.
4858 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
4859 (generate_unwind_image): Pass 1 to fixup_unw_records.
4860 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
4861 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
4863 2004-02-19 Jakub Jelinek <jakub@redhat.com>
4865 * stabs.c (generate_asm_file): Avoid warning about use of
4866 uninitialized variable.
4868 2004-02-18 David Mosberger <davidm@hpl.hp.com>
4870 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
4871 body, and endp, allow unwind records which do not have a "t"
4872 (time/instruction) field.
4874 2004-02-17 Petko Manolov <petkan@nucleusys.com>
4876 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
4877 (do_mav_dspsc_2): Likewise.
4878 Fix accumulator registers move opcodes.
4880 2004-02-13 Hannes Reinecke <hare@suse.de>
4881 Jakub Jelinek <jakub@redhat.com>
4883 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
4885 2004-02-10 Steve Ellcey <sje@cup.hp.com>
4887 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
4888 (tc_frob_symbol): New macro definition.
4889 * config/tc-ia64.c (ia64_frob_symbol): New routine.
4891 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
4893 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
4896 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
4898 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
4899 (TC_CASE_SENSITIVE): ... this.
4900 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
4901 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
4903 2004-02-06 James E Wilson <wilson@specifixinc.com>
4905 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
4906 (generate_unwind_image): Re-add it here.
4908 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
4910 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
4911 * read.h (SKIP_WHITESPACE): Turn into an expression.
4912 * read.c (read_a_source_file): A pseudo is removed by having a
4915 2004-02-05 James E Wilson <wilson@specifixinc.com>
4917 * config/tc-ia64.c (output_endp): New.
4918 (count_bits): Delete.
4919 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
4920 endp unwind records.
4921 (fixup_unw_records): Handle endp unwind records. Delete code for
4922 shortening prologue regions not followed by a body record.
4923 (dot_endp): Call add_unwind_entry to emit endp unwind record.
4924 * config/tc-ia64.h (unw_record_type): Add endp.
4926 2004-02-03 James E Wilson <wilson@specifixinc.com>
4928 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
4929 fill padding bytes with zeroes.
4930 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
4931 sets unwind_record slot_number and slot_frag fields.
4933 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4935 * config/tc-mips.c (add_got_offset_hilo): New function.
4936 (macro): Use load_register() and add_got_offset_hilo() to load
4937 constants instead of hardcoding code sequences throughout.
4939 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
4941 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
4943 2004-01-26 Bernardo Innocenti <bernie@develer.com>
4945 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
4947 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
4948 of hard-coded test for TARGET_OS=elf.
4950 2004-01-24 Chris Demetriou <cgd@broadcom.com>
4952 * config/tc-mips.c (hilo_interlocks): Change definition
4953 so that MIPS32, MIPS64 and later ISAs are included, along with
4954 the already-included machines. Update comments.
4956 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
4958 * config/tc-arm.c (tc_gen_reloc): Improve error message for
4959 undefined local labels.
4961 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4963 * config/tc-mips.c (load_address, macro): Update comments about
4964 NewABI GP relaxation.
4966 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4968 * config/tc-mips.c (macro_build): Remove place and counter arguments.
4969 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
4970 (mips16_macro_build, macro_build_jalr): Remove counter argument.
4971 (set_at, load_register, load_address, move_register): Likewise.
4972 (load_got_offset, add_got_offset): Likewise.
4973 Update all calls and tidy accordingly.
4975 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4977 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
4978 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
4979 (RELAX_USE_SECOND): Bump to 0x10000.
4980 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
4981 (mips_macro_warning): New variable.
4982 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
4983 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
4984 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
4986 (append_insn): Update mips_macro_warning.sizes.
4987 (macro_start, macro_warning, macro_end): New functions.
4988 (macro_build): Don't emit warnings here.
4989 (macro_build_lui, md_estimate_size_before_relax): ...or here.
4990 (md_convert_frag): Check for cases where one macro alternative
4991 needs a warning and the other doesn't. Emit a warning if the
4992 longer sequence was chosen.
4994 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
4996 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
4997 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
4998 the first sequence, the size of the second sequence, and a flag
4999 that says whether we should warn.
5000 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
5001 (RELAX_FIRST, RELAX_SECOND): New.
5002 (mips_relax): New variable.
5003 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
5004 (append_insn): Remove "place" argument. Use mips_relax.sequence
5005 rather than "place" to check whether we're expanding the second
5006 alternative of a relaxable macro. Remove redundant check for
5007 branch relaxation. If generating a normal insn, and there
5008 is not enough room in the current frag, call relax_close_frag()
5009 to close it. Update mips_relax.sizes[]. Emit fixups for the
5010 second version of a relaxable macro. Record the first relaxable
5011 fixup in mips_relax. Remove tc_gen_reloc workaround.
5012 (macro_build): Remove all uses of "place". Use mips_relax.sequence
5013 in the same way as in append_insn.
5014 (mips16_macro_build): Remove "place" argument.
5015 (macro_build_lui): As for macro_build. Don't drop the add_symbol
5016 when generating the second version of a relaxable macro.
5017 (load_got_offset, add_got_offset): New functions.
5018 (load_address, macro): Use new relaxation machinery. Remove
5019 tc_gen_reloc workarounds.
5020 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
5021 version of a relaxable macro is needed. Return -RELAX_SECOND if the
5022 first version is needed.
5023 (tc_gen_reloc): Remove relaxation handling.
5024 (md_convert_frag): Go through the fixups for a relaxable macro and
5025 mark those that belong to the unneeded alternative as done. If the
5026 second alternative is needed, adjust the fixup addresses to account
5027 for the deleted first alternative.
5029 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
5031 * frags.h (frag_room): Declare.
5032 * frags.c (frag_room): New function.
5033 * doc/internals.texi: Document it.
5035 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5037 * config/tc-mips.c (append_insn): Don't do r3900 interlock
5038 optimization for -mtune=r3900, as this will break on other CPUs.
5040 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
5042 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
5043 be relaxed, use fixup.
5044 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
5046 2004-01-19 Jakub Jelinek <jakub@redhat.com>
5048 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
5051 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5053 * config/tc-mips.c (append_insn): Properly detect variant frags
5054 that preclude swapping of relaxed branches. Correctly swap
5055 instructions between frags when dealing with relaxed branches.
5057 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5059 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5061 * aclocal.m4: Regenerate.
5062 * configure: Regenerate.
5064 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5066 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
5069 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
5071 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
5072 reloc, reserve space for the delay slot as well as the jalr itself.
5074 2004-01-09 Paul Brook <paul@codesourcery.com>
5076 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
5077 (do_vfp_sp2_from_reg2): New function.
5079 (do_vfp_dp_from_reg2): Check return values properly.
5081 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
5083 * config/tc-mips.c (warn_nops): Remove static variable.
5084 (macro): Remove test of warn_nops.
5085 (md_shortops): Remove 'n'.
5086 (md_parse_option): Remove 'n' case.
5087 (md_show_usage): Remove -n.
5088 * doc/as.texinfo (Overview): Remove MIPS -n option.
5089 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
5090 * NEWS: Mention removal of MIPS -n option.
5092 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
5093 (cop_interlocks): Check ISA level.
5094 (cop_mem_interlocks): Define.
5095 (reg_needs_delay): Check cop_interlocks rather than
5096 ISA_HAS_COPROC_DELAYS.
5097 (append_insn): Likewise. Use cop_mem_interlocks rather than
5098 directly checking mips_opts.isa.
5099 (mips_emit_delays): Likewise.
5101 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5103 * config/tc-ia64.c (unwind): Move next_slot_number and
5104 next_slot_frag to ...
5105 (unw_rec_list): Here.
5106 (free_list_records): Removed.
5107 (output_unw_records): Likewise.
5108 (generate_unwind_image): Make it void.
5109 (alloc_record): Initialize next_slot_number and next_slot_frag.
5110 (slot_index): Take .org, .space and .align into account.
5111 (fixup_unw_records): Don't set slot_number to 0. Use
5112 list->next_slot_number and list->next_slot_frag instead of
5113 unwind.next_slot_number and unwind.next_slot_frag.
5114 (ia64_convert_frag): New.
5115 (generate_unwind_image): Generate a rs_machine_dependent frag
5117 (emit_one_bundle): Use list->next_slot_number and
5118 list->next_slot_frag instead of unwind.next_slot_number and
5119 unwind.next_slot_frag.
5121 * config/tc-ia64.h (md_convert_frag): Defined as
5123 (md_estimate_size_before_relax): Defined as (f)->fr_var.
5125 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5127 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
5128 * config/tc-frv.h (md_apply_fix3): Don't define.
5129 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
5131 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
5132 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
5133 * config/tc-frv.c (line_separator_chars): Add `!'.
5134 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5135 * config/tc-frv.c (md_assemble): Clear insn upfront.
5136 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5137 * config/tc-frv.c (OPTION_FDPIC): New macro.
5138 (md_longopts): Add mfdpic.
5139 (md_parse_option): Handle it.
5140 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5141 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
5142 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
5143 (frv_pic_ptr): Parse funcdesc.
5145 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5147 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
5148 gasver.texi. Remove duplicate symbol definitions for texi2pod.
5150 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5152 * Makefile.am (Makefile): Move the dependency on
5153 $(BFDDIR)/configure.in to...
5154 (CONFIG_STATUS_DEPENDENCIES): ... here.
5155 (AUTOMAKE_OPTIONS): Require automake 1.8.
5156 * Makefile.in: Regenerate.
5157 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
5158 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
5159 $(BFDDIR)/configure.in here as well.
5160 * doc/Makefile.in: Regenerate.
5162 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5164 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
5165 * Makefile.in: Regenerate.
5166 * aclocal.m4: Regenerate.
5167 * doc/Makefile.am (install, install-info): Remove.
5168 (install-data-local): A new hook for install-info.
5169 (AUTOMAKE_OPTIONS): Require automake 1.8.
5170 * doc/Makefile.in: Regenerate.
5172 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
5174 * doc/c-sh.texi: Update description about floating point behavior
5177 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5179 * configure.in: Add m68k-uClinux target.
5180 * configure: Regenerate.
5182 For older changes see ChangeLog-0203
5188 version-control: never
projects / platform / upstream / binutils.git / blob