1 2005-03-08 Jan Beulich <jbeulich@novell.com>
3 * config/tc-ia64.c (parse_section_name): Rename to...
4 (cross_section): In addition to separating the name from the rest of
5 the arguments, also carry out the operation.
6 (dot_xdata): Use cross_section.
7 (dot_float_cons): Likewise.
8 (dot_xstringer): Likewise.
9 (dot_xdata_ua): Likewise.
10 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
12 2005-03-05 Alan Modra <amodra@bigpond.net.au>
14 * po/gas.pot: Regenerate.
16 2005-03-04 David Daney <ddaney@avtrex.com>
18 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
19 instead of '_gp' for -mno-shared optimization.
21 (s_abicalls): Document it in the comment.
22 (md_show_usage): Document the -mno-shared option.
24 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
26 * config/tc-mips.c (mips_set_options): Add sym32 field.
27 (mips_opts): Initialize it.
28 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
29 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
30 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
31 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
32 when deciding whether to use a symbolic %highest/%higher expansion.
33 (macro): Likewise. Remove o64/n32 linux hack. Always use
34 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
35 and "la". Handle constants separately from symbolic expressions in
36 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
37 and using load_register to load the high part of the address.
38 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
39 (OPTION_ELF_BASE): Bump by 2.
40 (md_longopts): Add entries for -msym32 and -mno-sym32.
41 (md_parse_option): Handle them.
42 (usage): Document them.
43 (s_mipsset): Handle ".set sym32" and ".set nosym32".
44 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
45 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
46 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
47 -msym32 and -mno-sym32.
49 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
51 * config/tc-mips.c (load_address): Implement GP optimization
52 for 64bit address space non-PIC. Fix formatting.
53 (macro): Likewise. Simplify code.
54 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
55 (mips_after_parse_args): Simplify code.
57 2005-03-03 Nick Clifton <nickc@redhat.com>
59 * expr.c (operand): Remove redundant code enclosed by #ifdef
60 RELAX_PAREN_GROUPING....#endif.
62 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
63 reloc is the difference of two symbols defined in the same
66 * config/tc-iq2000.c (line_comment_chars): Include the # character
67 as otherwise this breaks #APP/#NO_APP processing.
69 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
71 * config/tc-arc.c(md_assemble): Remove dead code for handling
72 immediate indexing of ld and st .
74 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
75 Joseph Myers <joseph@codesourcery.com>
77 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
78 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
79 (parse_relocation): Check for a word break after a relocation
81 (md_apply_fix3): Handle TLS relocations, and mark thread-local
84 2005-03-02 Alan Modra <amodra@bigpond.net.au>
86 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
88 2005-03-02 Jan Beulich <jbeulich@novell.com>
90 * as.c (main): Use unlink_if_ordinary instead of unlink.
91 * messages.c (as_fatal): Likewise.
93 2005-03-02 Jan Beulich <jbeulich@novell.com>
95 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
97 (parse_register): Allow cr8...15 in all modes.
99 2005-03-02 Jan Beulich <jbeulich@novell.com>
101 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
102 etc. like normal symbol references (T_ID).
104 2005-03-02 Alan Modra <amodra@bigpond.net.au>
106 * symbols.c (fb_label_name): Fix silly thinko in last change.
108 2005-03-02 Alan Modra <amodra@bigpond.net.au>
110 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
111 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
113 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
115 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
118 * config/tc-arc.c (md_assemble): Initialize suffix for extension
121 2005-03-01 Alan Modra <amodra@bigpond.net.au>
123 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
125 * as.h (assert): Warning fix.
126 * expr.c (expr): Correct assertion.
127 * read.c (s_comm_internal): Remove assertion.
128 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
129 (fixup_segment): Remove assertion.
130 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
131 (md_apply_fix3): Likewise.
132 * config/tc-i370.c (md_begin): Correct assertion.
133 (i370_macro): Warning fix for assertion.
135 2005-03-01 Alan Modra <amodra@bigpond.net.au>
137 * configure.in (AC_C_BIGENDIAN): Invoke.
138 * configure: Regenerate.
139 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
140 host variable to set string header size.
141 * config/obj-aout.c (obj_header_append): Don't use host structs.
142 (obj_symbol_to_chars): Likewise.
143 (obj_emit_strings): Likewise. Use the passed in output pointer.
144 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
145 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
146 not sizeof host struct.
147 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
148 (obj_emit_strings): Likewise.
149 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
150 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
152 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
154 (host_number_to_chars): Define.
155 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
156 host internal struct to set header sizes.
157 * config/tc-i960.c (md_number_to_field): Warning fix.
158 (md_ri_to_chars): Use host byte order.
159 (get_cdisp, md_apply_fix3): Warning fix.
160 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
162 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
164 * doc/c-arc.texi: Update documentation about ARC's extension
167 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
169 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
172 2005-02-23 Alan Modra <amodra@bigpond.net.au>
174 * cgen.c: Warning fixes.
175 * config/tc-arc.c: Likewise.
176 * config/tc-arm.c: Likewise.
177 * config/tc-avr.c: Likewise.
178 * config/tc-d10v.c: Likewise.
179 * config/tc-d30v.c: Likewise.
180 * config/tc-frv.c: Likewise.
181 * config/tc-frv.h: Likewise.
182 * config/tc-h8300.c: Likewise.
183 * config/tc-h8500.c: Likewise.
184 * config/tc-i370.c: Likewise.
185 * config/tc-i960.c: Likewise.
186 * config/tc-ia64.c: Likewise.
187 * config/tc-ip2k.c: Likewise.
188 * config/tc-m68hc11.c: Likewise.
189 * config/tc-maxq.c: Likewise.
190 * config/tc-mcore.c: Likewise.
191 * config/tc-mips.c: Likewise.
192 * config/tc-msp430.c: Likewise.
193 * config/tc-pj.c: Likewise.
194 * config/tc-ppc.c: Likewise.
195 * config/tc-ppc.h: Likewise.
196 * config/tc-s390.c: Likewise.
197 * config/tc-sh.c: Likewise.
198 * config/tc-sh64.c: Likewise.
199 * config/tc-tic4x.c: Likewise.
200 * config/tc-tic80.c: Likewise.
201 * config/tc-v850.c: Likewise.
202 * config/tc-vax.c: Likewise.
203 * config/tc-w65.c: Likewise.
204 * config/tc-xstormy16.c: Likewise.
205 * config/tc-z8k.c: Likewise.
207 2005-02-22 Catherine Moore <clm@cm00re.com>
209 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
210 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
212 2005-02-22 Eric Christopher <echristo@redhat.com>
214 * config/tc-mips.c (struct proc): Change isym to
215 func_sym. New member func_end_sym.
216 (s_mips_ent): Update.
217 (s_mips_end): Ditto. Add code to compute function size.
219 2005-02-22 Alan Modra <amodra@bigpond.net.au>
221 * read.c: Warning fixes.
222 * config/obj-elf.c: Likewise.
224 2005-02-22 Maciej W. Rozycki <macro@mips.com>
226 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
229 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
231 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
234 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
236 (demand_empty_rest_of_line): Likewise.
237 (tic54x_sblock): Likewise.
238 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
240 2005-02-21 Alan Modra <amodra@bigpond.net.au>
242 * read.c (address_bytes): New function.
243 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
244 (potable): Add "dc.a".
245 (cons_worker): Handle "dc.a".
246 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
248 2005-02-21 Alan Modra <amodra@bigpond.net.au>
250 * input-file.c (input_file_open): Rearrange to avoid warning.
252 2005-02-19 Alan Modra <amodra@bigpond.net.au>
254 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
255 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
256 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
258 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
260 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
261 uses after .set noat.
262 (load_address): Likewise.
263 (macro): Likewise. Don't try to avoid $at use by sacrificing
264 the target register before it is stored, it won't work.
266 2005-02-17 James E Wilson <wilson@specifixinc.com>
268 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
269 see an instruction that specifies a template.
271 2005-02-18 Alan Modra <amodra@bigpond.net.au>
273 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
274 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
275 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
277 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
279 * NEWS: Mention "-mhint.b=[ok|warning|error]".
281 * config/tc-ia64.c (md): Add hint_b.
282 (emit_one_bundle): Handle md.hint_b for "hint".
283 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
284 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
285 (ia64_init): Set md.hint_b to error.
286 (md_assemble): Handle md.hint_b for "hint.b".
288 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
289 * doc/c-ia64.texi: Likewise.
291 2005-02-17 Alan Modra <amodra@bigpond.net.au>
293 * tc.h (struct relax_type, relax_typeS): Move from here..
294 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
295 * ecoff.c (ecoff_new_file): Add appfile param.
296 * ecoff.h (ecoff_new_file): Likewise.
297 * itbl-lex.h: New file.
298 * itbl-lex.l: Include itbl-lex.h.
299 * itbl-parse.y: Likewise.
300 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
301 * read.c (s_app_file_string): Mark appfile possibly unused.
302 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
303 * subsegs.h (struct seg_info_trash): Delete.
304 (seg_info): Use segment_info_type instead.
305 * config/obj-coff.c (struct filename_list): Make filename const char *.
306 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
307 * config/obj-elf.c (elf_file_symbol): Similarly.
308 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
310 * config/tc-arc.c (md_operand): Warning fix.
311 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
312 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
313 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
314 * config/tc-frv.c (frv_force_relocation): Warning fix.
315 * config/tc-m68k.c (md_parse_option): Delete unused var.
316 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
317 * config/tc-sparc.c: Likewise.
318 (s_common): Warning fix.
319 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
320 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
322 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
323 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
324 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
325 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
326 (tic4x_do_align): Use TIC_NOP_OPCODE.
327 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
328 * config/tc-vax.c: Include netinet/in.h.
329 (tc_headers_hook): Formatting.
330 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
332 2005-02-17 Jan Beulich <jbeulich@novell.com>
334 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
335 parsing inN, locN, outN. Set 'idx' to offset register number starts
336 at. Don't handle numbers with leading zeroes or beyond 95. Remove
339 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
341 * config/tc-mips.c (load_address): Fix formatting.
342 (macro): Don't use AT if .set noat is in effect. Fix formatting.
343 Catch macros which are unexpandable without AT. Remove duplicate
345 (macro2): Remove duplicate zeroing of used_at.
347 2005-02-16 Alan Modra <amodra@bigpond.net.au>
349 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
352 2005-02-15 Nigel Stephens <nigel@mips.com>
353 Maciej W. Rozycki <macro@mips.com>
355 * config/tc-mips.c (reloc_needs_lo_p): Handle
356 BFD_RELOC_MIPS16_HI16_S.
357 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
358 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
359 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
361 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
362 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
363 Call my_getSmallExpression() to parse percent operators.
364 (percent_op_match, mips_percent_op): Separate definitions.
365 (mips16_percent_op): Define percent operators for the MIPS16 mode.
366 (parse_relocation): Handle the MIPS16 mode using
368 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
369 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
371 2005-02-15 Jan Beulich <jbeulich@novell.com>
373 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
374 instead of explicitly dealing with the translation; exclude
375 relocations that are already pcrel, however.
377 2005-02-15 Jan Beulich <jbeulich@novell.com>
379 * config/tc-ia64.c: Include limits.h (if available).
380 (gr_values[0]): Set path to INT_MAX.
381 (dot_reg_val): Don't allow changing value of r0. Limit range of
382 general registers at r127.
383 (specify_resource): Default resource index is -1. Don't set resource
384 index (in case IA64_RS_RSE) without setting the specific flag.
385 (note_register_values): Check operand is O_constant before tracking
386 input value of moves. Add tracking for dep.z with constant inputs.
387 (print_dependency): Resource index of specific resource may be zero.
388 (check_dependencies): Likewise.
390 2005-02-15 Jan Beulich <jbeulich@novell.com>
392 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
393 reg_class. Check operands and emit diagnostics for illegal use of
396 2005-02-15 Jan Beulich <jbeulich@novell.com>
398 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
399 new variables type, suffix, and width. Handle
400 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
401 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
402 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
403 FUNC_DTP_RELATIVE case. Return incoming relocation type if
404 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
405 if unable to translate relocation type, using the new variables.
407 2005-02-15 Jan Beulich <jbeulich@novell.com>
409 * config/tc-ia64.h (ia64_symbol_chars): Declare.
410 (ty_symbol_chars): Define.
411 * config/tc-ia64.c (ia64_symbol_chars): Define.
413 2005-02-15 Jan Beulich <jbeulich@novell.com>
415 * config/tc-ia64.c (ia64_parse_name): Only update next character if
416 input_line_pointer was advanced.
418 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
420 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
423 2005-02-13 Jan Beulich <jbeulich@novell.com>
425 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
426 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
428 (ia64_init): Set md.detect_dv.
429 (ia64_start_line): New static variable warned. Warn only once when
430 encountering explicit stops in automatic mode.
431 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
432 * NEWS: Mention new default mode.
434 2005-02-13 Jan Beulich <jbeulich@novell.com>
436 * config/tc-ia64.c (dot_rot): Add comment that name strings should
437 be freed when wiping out previous state. Canonicalize names before
438 use. Free name string when detecting redefinition.
439 (dot_pred_rel): Call generic expression parser to process arguments.
440 Handle O_register case for individual predicates and O_subtract for
442 (ia64_parse_name): Canonicalize name before looking it up in dynamic
444 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
445 Warn if multiple found, issue error if resulting symbol name has zero
447 (dot_alias): Canonicalize name before use.
449 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
451 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
453 (in_procedure): Return -1 for warning.
454 (in_prologue): Likewise.
457 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
459 * config/tc-ia64.c (dot_xdata): Undo the last change.
460 (dot_float_cons): Likewise.
461 (dot_xstringer): Likewise.
462 (dot_xdata_ua): Likewise.
463 (dot_float_cons_ua): Likewise.
465 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
467 * NEWS: Mention "-munwind-check=[warning|error]".
469 * config/tc-ia64.c (md): Add unwind_check.
470 (unwind_diagnostic): New.
471 (in_procedure): Call unwind_diagnostic when a directive isn't
473 (in_prologue): Call unwind_diagnostic when a directive isn't in
475 (in_body): Call unwind_diagnostic when a directive isn't in
477 (dot_endp): Set md.unwind_check to error before calling
478 in_procedure and restore it after. When the name is missing or
479 couldn't be found, use the one from the last .proc if
480 md.unwind_check isn't error. Warn if md.unwind_check is
482 (md_parse_option): Handle "-munwind-check=[warning|error]".
483 (md_show_usage): Add "-munwind-check=[warning|error]".
484 (ia64_init): Set md.unwind_check to warning.
486 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
487 * doc/c-ia64.texi: Likewise.
489 2005-02-11 Jan Beulich <jbeulich@novell.com>
491 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
493 (ia64_parse_name): New third parameter.
494 (md_parse_name): Pass third argument.
495 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
496 (md_operand): Handling of '@'-prefixed symbols moved from here...
497 (ia64_parse_name): ...to here.
499 2005-02-11 Jan Beulich <jbeulich@novell.com>
501 * config/tc-ia64.c (md): Remove last_groups and group_idx.
502 (errata_nop_necessary_p): Remove declaraction and definition.
503 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
504 update md.group_idx. Don't reset md.last_groups.
506 2005-02-11 Jan Beulich <jbeulich@novell.com>
508 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
510 (dot_xdata): Free section name after use.
511 (dot_float_cons): Likewise.
512 (dot_xstringer): Likewise.
513 (dot_xdata_ua): Likewise.
514 (dot_float_cons_ua): Likewise.
515 (md_pseudo_table): Add xdata16 and xdata16.ua.
517 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
519 * doc/all.texi: Add IA64.
520 * doc/as.texinfo: Likewise.
522 * doc/c-ia64.texi: Fix typos.
524 2005-02-10 Julian Brown <julian@codesourcery.com>
526 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
528 (do_t_push_pop): Likewise.
529 (md_assemble): Likewise.
530 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
531 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
532 (create_unwind_entry): Output dependency on the required personality
534 testsuite/gas/arm/unwind.d: Alter expected output to include
535 dependency on __aeabi_unwind_cpp_pr[01].
537 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
539 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
540 * subsegs.c (seg_not_empty_p): Likewise.
542 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
544 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
545 relative jump calculation.
546 <md_convert_frag) : Likewise.
547 <output_disp): Likewise.
549 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
551 * write.c (write_object_file): Recognize warning-symbol construct
552 and skip object- and target- handling for the second symbol.
554 2005-02-02 Jan Beulich <jbeulich@novell.com>
556 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
557 designators along with quoted ones. Free copy of quoted designator
560 2005-02-01 Ben Elliston <bje@au.ibm.com>
562 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
563 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
564 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
565 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
566 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
567 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
568 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
569 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
570 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
571 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
572 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
573 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
574 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
575 #if 0'd code throughout.
577 2005-01-31 Nick Clifton <nickc@redhat.com>
579 * as.c (parse_args): Bump copyright date reported by --version to
582 2005-01-31 Nick Clifton <nickc@redhat.com>
584 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
587 2005-01-31 Jan Beulich <jbeulich@novell.com>
589 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
590 that can end with .endr in that case. Make requiring/permitting
591 pseudo-ops without leading dot closer to the logic in read.c serving
593 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
596 2005-01-31 Jan Beulich <jbeulich@novell.com>
598 * macro.c (do_formals): Adjust to no longer accept empty parameter
600 (define_macro): Adjust to no longer accept empty macro name, garbage
601 following the parameters, or macros that were previously defined.
602 * read.c (s_bad_end): Declare.
603 (potable): Add endm. Handler for endr and endm is s_bad_end.
604 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
606 * read.h (s_bad_endr): Remove.
608 2005-01-31 Jan Beulich <jbeulich@novell.com>
610 * config/tc-ia64.c (parse_operands): Parse all specified operands,
611 immediately discarding (but counting) those exceeding the maximum
612 possible amount. Track whether output and input operand counts ever
613 matched, and use this to better indicate which of the operands/
614 operand types was wrong; specifically don't default to pointing to
617 2005-01-31 Jan Beulich <jbeulich@novell.com>
619 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
620 variable in dot_endp). Add body and insn. Make prologue,
621 prologue_mask, body, and insn bitfields.
622 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
624 (in_procedure, in_prologue, in_body): New.
625 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
626 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
627 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
628 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
629 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
630 dot_personality): Use the appropriate one of the above.
631 (dot_proc): Clear unwind.proc_start; set to current location only if
632 none of the entry points were valid. Check for non-zero-length entry
633 point names. Check that entry points aren't defined, yet. Clear
634 unwind.prologue, unwind.body, and unwind.insn.
635 (dot_body): Call in_procedure. Check that first directive in procedure
636 had no insns emitted before. Set unwind.body.
637 (dot_prologue): Call in_procedure. Check that not already in prologue.
638 Check that first directive in procedure had no insns emitted before.
640 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
641 length entry point names. Check that entry points became defined.
642 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
644 2005-01-31 Jan Beulich <jbeulich@novell.com>
646 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
647 before actually using it. Don't generate an error in manual bundling
648 mode when looking at an insn requiring slot 2 but not yet at slot 2.
649 Don't generate an error in manual bundling mode when looking at an
650 insn required to be last in its group but the required slot hasn't
651 been reached, yet. Allow conversion from MII to MI;I for bundle
652 consisting of only 2 insns with the stop between them. Suppress
653 various meaningless errors resulting from detecting earlier ones.
655 2005-01-31 Jan Beulich <jbeulich@novell.com>
657 * config/tc-ia64.c (parse_operands): Also handle alloc without first
660 2005-01-28 Christian Groessler <chris@groessler.org>
662 * config/tc-z8k.c (md_assemble): Improve error detection.
664 2005-01-28 Jan Beulich <jbeulich@novell.com>
666 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
667 for personality routine pointer only if there is one.
668 (ia64_convert_frag): Likewise.
669 (generate_unwind_image): Likewise.
671 2005-01-27 Christian Groessler <chris@groessler.org>
673 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
674 (md_apply_fix3): Make relative branches out of range an error
675 instead of a warning. Display correct line number for out of
676 range branches/calls/memory accesses.
678 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
680 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
681 to emit .debug_line and other debug sections.
682 * as.h (seg_not_empty_p): Declare.
683 * subsegs.c (seg_not_empty_p): New predicate.
685 2005-01-27 Andrew Cagney <cagney@gnu.org>
687 * configure: Regenerate to track ../gettext.m4 change.
689 2005-01-27 Jan Beulich <jbeulich@novell.com>
691 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
693 2005-01-27 Jan Beulich <jbeulich@novell.com>
695 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
696 to/from application registers dynamic insns.
697 (md_assemble): Defer resolution of move to/from application registers
698 dynamic insns when they can be issued on either the I- or M-units.
700 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
702 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
703 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
704 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
705 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
706 * cgen.c (gas_cgen_parse_operand): Handle
707 CGEN_PARSE_OPERAND_SYMBOLIC.
708 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
709 (frv_force_relocation): Likewise. Fix handling of PIC
711 (md_apply_fix3): Likewise.
713 2005-01-21 Ben Elliston <bje@au.ibm.com>
715 * as.h: Remove #if 0'd code.
716 * atof-generic.c (atof_generic): Likewise.
717 * ecoff.c (ecoff_directive_frame): Likewise.
718 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
719 * itbl-ops.c (itbl_add_reg): Likewise.
720 * listing.c (calc_hex): Likewise.
721 * read.c (MASK_CHAR): Likewise.
722 * subsegs.c (subsegs_print_statistics): Likewise.
723 * symbols.c (indent): Likewise.
724 * write.c (write_relocs): Likewise.
725 (write_object_file): Likewise.
726 (relax_frag): Likewise.
728 2005-01-20 Nick Clifton <nickc@redhat.com>
730 * as.c (std_longopts): Add an entry for "--a" in order to prevent
731 getopt_long_only() from considering -a as an abbreviation for
733 (parse_args): Fix the parsing of -a=<file>.
735 2005-01-20 Alan Modra <amodra@bigpond.net.au>
738 * read.c (s_incbin): Adjust default count for skip. Check validity
739 of count and skip rigorously.
741 2005-01-19 Fred Fish <fnf@specifixinc.com>
743 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
745 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
747 * read.c (convert_to_bignum): New function, split out from...
748 (emit_expr): ...here. Handle the case where X_add_number is
749 positive and the input value is negative.
750 (output_big_sleb128): Fix setting of continuation bit. Check whether
751 the final byte needs to be sign-extended. Fix size-shrinking loop.
752 (emit_leb128_expr): When generating a signed leb128, see whether the
753 sign of an O_constant's X_add_number matches the sign of the input
754 value. Use a bignum if not.
756 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
758 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
759 arch_sh_up in order to match the external name and make the
760 testsuite's job easier.
762 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
765 * config/tc-i386.c (i386_scale): Disallow 0 scale.
767 2005-01-12 Nick Clifton <nickc@redhat.com>
769 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
770 ignored_arguments array.
772 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
774 * write.c (write_object_file): Disallow a symbol equated to
777 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
779 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
781 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
782 (maxq_target): New function: Set the machine type.
784 2005-01-06 Paul Brook <paul@codesourcery.com>
786 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
787 (md_begin): Handle TE_VXWORKS for FP defaults.
788 (md_apply_fix3): Correct rela offsets.
789 (elf32_arm_target_format): Add VxWorks targets.
791 2005-01-06 Paul Brook <paul@codesourcery.com>
793 * configure.tgt: Set em=vxworks for *-*-vxworks.
794 * config/te-vxworks.h: New File.
796 2005-01-06 Paul Brook <paul@codesourcery.com>
798 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
800 2005-01-04 Dmitry Diky <diwil@spec.ru>
802 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
805 2005-01-03 David Mosberger <davidm@hpl.hp.com>
807 * config/tc-ia64.c (md): Add member "loc_directive_seen".
808 (dot_loc): New function.
809 (md_pseudo_table): Add entry to map .loc to dot_loc().
810 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
811 seen a .loc directive or we're generating DWARF2 debug info for
814 2004-12-29 Alan Modra <amodra@bigpond.net.au>
817 * read.c (s_comm_internal): Don't zero end of name until size
818 expression has been parsed.
820 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
822 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
824 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
826 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
829 2004-12-22 Ian Lance Taylor <ian@airs.com>
831 * configure.tgt: New.
832 * configure.in: Move setting of cpu_type, fmt, etc., to
834 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
835 $(srcdir)/configure.tgt.
836 * configure, Makefile.in: Rebuild.
838 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
840 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
841 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
843 (avr_offset_expression): New function to parse offsets for LDI
845 (avr_operand): Use it.
846 (md_apply_fix3): Generate the relocs.
848 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
850 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
851 BFD_RELOC_SH_IMMS10BY8 relocation.
853 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
854 than just ignoring bad code.
856 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
858 * config/tc-v850.c (handle_lo16): New function.
859 (v850_reloc_prefix): Use it to check lo().
860 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
862 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
864 * configure.in: Add s390x-ibm-tpf support.
865 * configure: Regenerate.
867 2004-12-15 Jan Beulich <jbeulich@novell.com>
869 * config/obj-elf.c (obj_elf_change_section): Only set type and
870 attributes on new sections. Emit warning when type of re-declared
871 section doesn't match.
873 2004-12-15 Jan Beulich <jbeulich@novell.com>
875 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
876 '.cfi_startproc simple' doesn't inherit the old value.
878 2004-12-15 Jan Beulich <jbeulich@novell.com>
880 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
881 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
882 generation to emit a factored offset.
884 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
886 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
887 which is too large in the case of NO_PIC without 64-bit
890 * config/tc-mips.c (mips_in_shared): New static variable.
891 (macro_build_lui): Permit "_gp" if !mips_in_shared.
892 (md_longopts): Add -mshared and -mno-shared.
893 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
894 (s_cpload): Implement !mips_in_shared case.
895 (s_cpsetup): Likewise.
896 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
897 * NEWS: Mention -mno-shared.
899 2004-12-09 Paul Brook <paul@codesourcery.com>
901 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
904 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
906 * config/tc-mips.c (append_insn): If we emit a nop during a relax
907 sequence, increase the size of the sequence.
909 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
912 2004-12-07 Ben Elliston <bje@gnu.org>
914 * read.c (s_align): Use an align_limit temporary to allay a GCC
915 signed/unsigned comparison warning.
917 2004-12-01 Mark Mitchell <mark@codesourcery.com>
919 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
920 * configure.in: Use it for arm*-*-linux-gnueabi*.
921 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
922 * config/te-armlinuxeabi.h: New file.
923 * Makefile.in: Regenerated.
924 * aclocal.m4: Likewise.
925 * configure: Likewise.
926 * doc/Makefile.in: Regenerated.
928 2004-12-02 Bob Wilson <bob.wilson@acm.org>
930 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
931 (xtensa_restore_emit_state): Likewise.
933 2004-12-02 Alan Modra <amodra@bigpond.net.au>
935 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
938 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
940 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
941 * Makefile.in: Regenerate.
943 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
945 * config/tc-crx.c: Major code cleanup. Remove unused variables and
946 functions, give functions a meaningful name, add comments.
947 (check_range): New function - Replace operand size calculation
949 (assemble_insn): Update Algorithm, improve error issuing.
951 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
954 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
956 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
957 miss between different section in the same module.
958 (tc_gen_reloc): Likewise.
960 2004-11-25 Theodore A. Roth <troth@openavr.org>
962 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
963 atmega325, atmega3250, atmega645 and atmega6450.
965 2004-11-25 Jan Beulich <jbeulich@novell.com>
967 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
968 permissible for the selected instruction suffix.
969 (process_suffix): For DefaultSize instructions, suppressing the
970 guessing of a 'q' suffix if the instruction doesn't support it is
971 pointless, because only an 'l' suffix can be guessed in this place.
973 2004-11-24 Nick Clifton <nickc@redhat.com>
975 * config/tc-iq2000.c: Remove support for IQ10 processor.
976 Convert to ISO C90 formatting.
977 * config/tc-iq2000.h: Likewise.
979 2004-11-23 Nick Clifton <nickc@redhat.com>
981 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
982 in this table. They should be correct now.
984 2004-11-23 Jan Beulich <jbeulich@novell.com>
986 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
987 indicate the MMX extensions added by both SSE and 3DNow!A.
988 (Cpu3dnowA): Declare.
989 (CpuUnknownFlags): Update.
990 * config/tc-i386.c (cpu_sub_arch_name): Declare.
991 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
992 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
993 3DNow!. Athlon additionally implies 3DNow!A. Several new
994 entries (those starting with a dot are for sub-arch specification).
995 (set_cpu_arch): Handle sub-arch specifications.
996 (parse_insn): Distinguish between instructions not supported because
997 of insufficient CPU features and because of 64-bit mode.
998 * doc/c-i386.texi: Describe enhanced .arch directive.
1000 2004-11-22 Bob Wilson <bob.wilson@acm.org>
1002 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
1004 2004-11-22 Bob Wilson <bob.wilson@acm.org>
1006 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
1007 without a corresponding .debug_info section.
1009 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
1011 * read.c (potable): Add "error" and "warning".
1012 (s_errwarn): New function.
1013 * read.h (s_errwarn): Declare.
1014 * doc/as.texinfo (Error, Warning): Document .error and .warning.
1016 2004-11-22 Nick Clifton <nickc@redhat.com>
1018 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
1021 2004-11-19 Alan Modra <amodra@bigpond.net.au>
1023 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
1024 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
1026 2004-11-19 Alan Modra <amodra@bigpond.net.au>
1028 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
1029 (coff_adjust_symtab): Adjust call.
1030 (crawl_symbols): Likewise.
1031 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
1032 (obj_app_file): Adjust.
1034 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
1036 * configure.in: Enable bfd_assember for the MAXQ port.
1037 * configure: Regenerate.
1039 2004-11-12 Bob Wilson <bob.wilson@acm.org>
1040 Sterling Augustine <sterling@tensilica.com>
1042 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
1043 there is a conflict.
1044 (check_t1_t2_reads_and_writes): Check for both reads and writes to
1045 interfaces that are related as determined by xtensa_interface_class_id.
1047 2004-11-12 Nick Clifton <nickc@redhat.com>
1049 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
1050 offsets for conditional branches.
1052 2004-11-11 Bob Wilson <bob.wilson@acm.org>
1054 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
1056 2004-11-10 Bob Wilson <bob.wilson@acm.org>
1058 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
1059 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
1061 (relax_frag_immed): Update call to update_next_frag_state.
1063 2004-11-10 Alan Modra <amodra@bigpond.net.au>
1065 * obj.h (struct format_ops <app_file>): Add int param.
1066 * read.h (s_app_file_string): Likewise.
1067 * read.c (s_app_file_string): Likewise.
1068 (s_app_file): Adjust s_app_file_string call.
1069 * config/tc-mips.c (s_mips_file): Likewise.
1070 * config/obj-coff.h (obj_app_file): Add app param.
1071 * config/obj-ecoff.h (obj_app_file): Likewise.
1072 * config/obj-multi.h (obj_app_file): Likewise.
1073 * config/obj-elf.h (elf_file_symbol): Likewise.
1074 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
1075 if called for # preprocessor lines.
1077 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
1080 * symbols.c (resolve_symbol_value): Convert weak symbols only
1082 (symbol_equated_reloc_p): Don't equate weaks when relocating
1083 only for Windows PECOFF.
1085 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
1087 * config/tc-crx.c (print_insn): Check and set insn_addr.
1088 * config/tc-crx.h (md_frag_check): Define.
1090 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
1091 Vineet Sharma <vineets@noida.hcltech.com>
1093 * configure.in: Add support for new target maxq-coff.
1094 * configure: Regenerate.
1095 * NEWS: Mention new support.
1096 * config/tc-maxq.c: New file.
1097 * config/tc-maxq.h: New file.
1098 * config/obj-coff.h: Add support for maxq-coff.
1100 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1102 * symbols.c (any_external_name): Define.
1103 (resolve_symbol_value): Convert weak symbols.
1104 (S_SET_EXTERNAL): Support any_external_name.
1105 (S_SET_NAME): Qualify parameter const.
1106 (symbol_equated_reloc_p): Equate to weaks when relocating.
1107 * symbols.h (S_SET_NAME): Qualfiy parameter const.
1108 * tc.h (any_external_name): Declare.
1109 * config/obj-coff.c ("coff/pe.h"): Include for BFD
1111 (weak_is_altname): Declare and define.
1112 (weak_name2altname): Same.
1113 (weak_altname2name): Same.
1114 (weak_uniquify): Same.
1115 (weak_altprefix): Define.
1116 (obj_coff_weak): Change .weak syntax and handling.
1117 (coff_frob_symbol): Fix PE weak symbol alternates.
1118 * config/obj-coff.h (USE_UNIQUE): Define.
1119 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
1120 are in another segment.
1121 (tc_gen_reloc): Remove broken addend hack.
1122 doc/as.texinfo: Update.
1124 2004-11-05 Sterling Augustine <sterling@tensilica.com>
1126 * config/tc-xtensa.c (total_frag_text_expansion): New.
1127 (md_estimate_size_before_relax): Use it.
1128 (find_address_of_next_align_frag): Likewise.
1130 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
1132 * config/tc-crx.c: Rename argument types.
1133 (processing_arg_number): Rename to 'cur_arg_num'.
1134 (get_number_of_bits): Rename to 'set_operand_size'.
1135 (get_operandtype): Rename to 'parse_operand', totally rewrite.
1136 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
1137 (set_indexmode_parameters): Remove function, integrate its code into
1139 (set_operand_size): Get rid of 'Operand Number' function parameter -
1140 use global variable 'cur_arg_num' instead.
1141 Use a local 'argument' pointer to reference the current argument.
1142 (parse_operand): Likewise.
1143 (set_operand): Likewise.
1144 (process_label_constant): Likewise.
1146 2004-11-04 Bob Wilson <bob.wilson@acm.org>
1148 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
1149 (add_section_rename): Delete. Inlined into...
1150 (build_section_rename): ...here. Use xstrdup instead of strdup.
1151 (xtensa_section_rename): Drop "const" from argument and return types.
1152 (md_show_usage): Indent to match show_usage().
1153 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
1154 (tc_canonicalize_section_name): Define.
1155 (md_elf_section_rename): Remove unused macro.
1156 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
1157 * doc/c-xtensa.texi (Xtensa Options): Likewise.
1158 (Frame Directive): Delete.
1160 2004-11-04 Daniel Jacobowitz <dan@debian.org>
1162 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
1163 * config/tc-arm.c (target_oabi): Delete.
1164 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
1165 (arm_opts): Remove moabi.
1166 * doc/as.texinfo (Overview): Remove documentation of -moabi.
1167 * doc/c-arm.texi (ARM Options): Likewise.
1168 * configure: Regenerated.
1170 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
1172 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
1173 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
1174 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
1175 * configure: Regenerate.
1176 * config/tc-cris.c (enum cris_archs): New.
1177 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
1178 (cris_insn_ver_valid_for_arch): New functions.
1179 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
1180 (cris_arch): New variable.
1181 (md_pseudo_table): New pseudo .arch.
1182 (err_for_dangerous_mul_placement): Initialize according to
1184 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
1186 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
1187 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
1188 (BRANCH_WF_V32, BRANCH_WB_V32): New.
1189 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
1190 use in md_cris_relax_table.
1191 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
1192 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
1193 Update and improve head comment.
1194 (OPTION_PIC): Define in terms of previous option, OPTION_US.
1195 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
1197 (md_longopts): New option --march=...
1198 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
1200 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
1201 (HANDLE_RELAXABLE): New macro.
1202 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
1203 cases. Check for weak symbols and assume not relaxable. Handle
1204 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
1205 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
1207 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
1208 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
1209 (cris_create_short_jump): Adjust for CRISv32.
1210 (cris_relax_frag): Handle new states.
1211 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
1212 (md_begin): Define symbols "..asm.arch.cris.v32",
1213 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
1214 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
1215 when entering opcode table entry points.
1216 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
1217 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
1218 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
1219 (cris_process_instruction): Initialize out_insnp->insn_type to
1220 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
1221 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
1223 <case 'm'>: Check that modified_char == '.'.
1224 <invalid operands>: Consume the rest of the line.
1225 When operands don't match, skip over subsequent insns with
1226 non-matching version specifier but same mnemonic.
1227 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
1228 special registers in CRISv32 are always 32 bit long.
1229 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
1231 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
1232 and compatible. Recognize "ACR" for v32, unless followed by "+".
1233 (get_spec_reg): Consider cris_arch when looking up register.
1234 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
1236 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
1237 (cris_get_expression): Restore input_line_pointer if failing "early".
1238 (get_flags): Consider cris_arch and recognize flags accordingly.
1239 (branch_disp): Adjust for CRISv32.
1240 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
1241 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
1242 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
1243 resolved. Don't enter zeros in object file for
1245 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
1246 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
1247 (md_parse_option): Break out "return 1".
1248 <OPTION_ARCH> New case.
1249 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
1250 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
1251 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
1252 <case BFD_RELOC_32_PCREL>: New cases.
1253 Addends for non-zero fx_pcrel are too in fx_offset.
1254 (md_show_usage): Show --march=<arch>.
1255 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
1256 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
1257 (s_syntax) <struct syntaxes>: Properly constify member operand.
1258 * config/tc-cris.h (TARGET_MACH): Define.
1259 (cris_mach): Declare.
1260 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
1261 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
1262 (CRIS-Opts): Document --march=...
1263 (CRIS-Pseudos): Document .arch.
1265 2004-11-04 Jan Beulich <jbeulich@novell.com>
1267 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
1268 intel syntax and no register prefix, allow $ in symbol names when
1270 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
1271 (intel_float_operand): Add fourth return value indicating math control
1272 operations. Make classification more precise.
1273 (md_assemble): Complain if memory operand of mov[sz]x has no size
1275 (parse_insn): Translate word operands to floating point instructions
1276 operating on integers as well as control instructions to short ones
1277 as expected by AT&T syntax. Translate 'd' suffix to short one only for
1278 floating point instructions operating on non-integer operands.
1279 (match_template): Remove fldcw special case. Adjust q-suffix handling
1280 to permit it on fild/fistp/fisttp in AT&T mode.
1281 (process_suffix): Don't guess DefaultSize insns' suffix from
1282 stackop_size for certain floating point control instructions. Guess
1283 suffix for branch and [ls][gi]dt based on flag_code. Split error
1284 messages for Intel and AT&T syntax, and make the condition more strict
1285 for the former. Adjust suppressing of generation of operand size
1287 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
1288 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
1289 more error checking.
1290 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
1291 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
1293 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
1295 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
1296 md_short_jump_size, md_long_jump_size.
1297 * write.c [!WORKING_DOT_WORD]: Ditto.
1298 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
1300 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
1302 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
1303 const qualifier in these definitions.
1304 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
1305 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
1307 2004-11-02 Nick Clifton <nickc@redhat.com>
1309 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
1310 table before deciding to produce a .debug_line section to match up
1311 with a user provided .debug_info section.
1313 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
1315 * config/tc-crx.c (getreg_image): Bug fix, a return value was
1316 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
1318 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
1320 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
1321 (get_flags): New function.
1322 (get_number_of_bits): Edit comments, update numeric values to
1324 (process_label_constant): Don't support the colon
1325 format (SYMBOL:[s|m|l]).
1326 (set_cons_rparams): Support argument type 'arg_rbase'.
1327 (get_operandtype): Bug fix in 'rbase' operand type parsing.
1328 (handle_LoadStor): Bug fix, first handle post-increment mode.
1329 (getreg_image): Remove redundant code, update according to latest
1331 (print_constant): Bug fix relate to 3-word instructions.
1332 (assemble_insn): Bug fix, when matching instructions, verify also
1333 instruction type (not only mnemonic).
1334 Add various error checking.
1335 (preprocess_reglist): Support HI/LO and user registers.
1337 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
1339 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
1340 in an epilogue directive go negative.
1342 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
1345 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
1346 after reporting template error during manual bundling. Reported
1347 by Michael Dupont, michaelx.dupont@intel.com.
1349 2004-10-25 Daniel Jacobowitz <dan@debian.org>
1351 * Makefile.am: Run dep-am.
1352 * aclocal.m4: Regenerate with automake 1.9.2.
1353 * Makefile.in: Regenerate with automake 1.9.2.
1354 * doc/Makefile.in: Likewise.
1356 * config/tc-arm.c: Include "dw2gencfi.h".
1357 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
1359 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
1360 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
1361 (tc_cfi_frame_initial_instructions): Define.
1362 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
1365 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
1367 * config/tc-crx.c (assemble_insn): Check unsigned immediate
1369 Update coprocessor id to be unsigned immediate.
1371 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1373 * config/tc-i386.c (O_secrel): Delete.
1374 (tc_pe_dwarf2_emit_offset): New function.
1375 * config/tc-i386.h (O_secrel): Define as O_md1.
1376 (TC_DWARF2_EMIT_OFFSET): Define.
1378 2004-10-18 Nick Clifton <nickc@redhat.com>
1380 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
1381 ignore @fptr() directives for 4-byte fixups.
1383 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1385 * Makefile.am: Run "make dep-am"
1386 * Makefile.in: Regenerate.
1388 2004-10-14 Bob Wilson <bob.wilson@acm.org>
1390 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
1391 Remove comments about placement of literal pools.
1392 (Literal Directive): Update description of literal placement.
1393 (Literal Prefix Directive): Remove statement that this does not apply
1394 to absolute-mode literals. Describe new section naming scheme.
1396 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1398 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
1399 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
1400 is_windowed_return_opcode): Delete.
1401 (xtensa_frob_label): Use get_subseg_target_freq.
1402 (md_assemble): Inline call to is_entry_opcode.
1403 (xtensa_handle_align): Inline call to get_frag_is_literal.
1404 (relaxation_requirements): Inline call to is_jx_opcode.
1405 (emit_single_op): Inline call to is_movi_opcode.
1406 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
1407 get_frag_is_no_transform, is_entry_opcode, and
1408 set_frag_is_specific_opcode. Use get_subseg_total_freq.
1409 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
1410 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
1411 Inline calls to get_frag_is_no_transform.
1412 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
1413 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
1414 get_frag_is_no_transform.
1415 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
1416 and set_frag_is_no_transform.
1417 (get_expression_value): Delete.
1418 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
1419 cur_target_freq to target_freq.
1420 (get_subseg_info): Split out code to create a new map entry into ...
1421 (add_subseg_info): ... this new function.
1422 (get_last_insn_flags): Check if get_subseg_info succeeded.
1423 (set_last_insn_flags): Call add_subseg_info if needed.
1424 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
1425 (xtensa_reorder_segments): Compute last_sec while counting sections.
1426 Remove call to get_last_sec.
1427 (get_last_sec): Delete.
1428 (cache_literal_section): Inline call to retrieve_literal_seg and its
1429 callees, seg_present and add_seg_list.
1430 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
1431 (get_frag_is_insn, get_frag_is_no_transform,
1432 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
1433 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
1435 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1437 * config/tc-xtensa.c: Use ISO C90 formatting.
1438 * config/tc-xtensa.h: Likewise.
1439 * config/xtensa-istack.h: Likewise.
1440 * config/xtensa-relax.c: Likewise.
1441 * config/xtensa-relax.h: Likewise.
1443 2004-10-12 Paul Brook <paul@codesourcery.com>
1445 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
1448 * doc/c-arm.texi: Document that we actually support -meabi=4, not
1451 2004-10-08 Bob Wilson <bob.wilson@acm.org>
1453 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
1455 (Acknowledgements): Use "GAS" instead of AS variable.
1457 2004-10-08 Daniel Jacobowitz <dan@debian.org>
1459 * config/tc-i386.c: Include "elf/x86-64.h".
1460 (i386_elf_section_type): New function.
1461 * config/tc-i386.h (md_elf_section_type): Define.
1462 (i386_elf_section_type): New prototype.
1464 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
1466 * config/m68k-parse.h (enum m68k_register): New control register,
1468 * config/tc-m68k.c: Correct control register set for MCF5249.
1470 2004-10-07 Bob Wilson <bob.wilson@acm.org>
1471 Sterling Augustine <sterling@tensilica.com>
1473 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
1474 (UNREACHABLE_MAX_WIDTH): Define.
1475 (XTENSA_FETCH_WIDTH): Delete.
1476 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
1477 prefer_const16, prefer_l32r): New global variables.
1478 (LIT4_SECTION_NAME): Define.
1479 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
1480 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
1481 (frag_flags struct): New.
1482 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
1483 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
1484 (bitfield, bit_is_set, set_bit, clear_bit): Define.
1485 (MAX_FORMATS): Define.
1486 (op_placement_info struct, op_placement_table): New.
1487 (O_pltrel, O_hi16, O_lo16): Define.
1488 (directiveE enum): Rename directive_generics to directive_transform.
1489 Delete directive_relax. Add directive_schedule,
1490 directive_absolute_literals, and directive_last_directive.
1491 (directive_info): Rename "generics" to "transform". Delete "relax".
1492 Add "schedule" and "absolute-literals".
1493 (directive_state): Adjust entries to match changes in directive_info.
1494 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
1495 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
1496 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
1497 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
1498 (align_only_targets, software_a0_b_retw_interlock,
1499 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
1500 software_avoid_short_loop, software_avoid_close_loop_end,
1501 software_avoid_all_short_loops, specific_opcode): Delete.
1502 (warn_unaligned_branch_targets): New.
1503 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
1504 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
1505 (option_[no_]link_relax, option_[no_]transform,
1506 option_[no_]absolute_literals, option_warn_unaligned_targets,
1507 option_prefer_l32r, option_prefer_const16, option_target_hardware):
1509 (option_[no_]align_only_targets, option_literal_section_name,
1510 option_text_section_name, option_data_section_name,
1511 option_bss_section_name, option_eb, option_el): Delete.
1512 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
1513 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
1514 and target-hardware. Delete entries for [no-]target-align-only,
1515 literal-section-name, text-section-name, data-section-name, and
1517 (md_parse_option): Handle new options and remove old ones. Accept but
1518 ignore [no-]density options. Warn for [no-]generics and [no-]relax
1519 and treat them as [no-]transform.
1520 (md_show_usage): Add new options and remove old ones.
1521 (xtensa_setup_hw_workarounds): New.
1522 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
1523 "long", "short", "loc" and "frequency" entries.
1524 (use_generics): Rename to ...
1525 (use_transform): ... this function. Add past_xtensa_end check.
1526 (use_longcalls): Add past_xtensa_end check.
1527 (code_density_available, can_relax): Delete.
1528 (do_align_targets): New.
1529 (get_directive): Accept dashes in directive names. Warn about
1530 [no-]generics and [no-]relax directives and treat them as
1532 (xtensa_begin_directive): Call md_flush_pending_output only for some
1533 directives. Check for directives inside instruction bundles. Warn
1534 about deprecated ".begin literal" usage. Warn and ignore [no-]density
1535 directives. Handle new directives. Check generating_literals flag
1537 (xtensa_end_directive): Check for directives inside instruction
1538 bundles. Warn and ignore [no-]density directives. Handle new
1539 directives. Call xtensa_set_frag_assembly_state.
1540 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
1541 xtensa_dwarf2_emit_insn): New.
1542 (xtensa_literal_position): Call md_flush_pending_output. Do not check
1543 use_literal_section flag.
1544 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
1545 literals. Use xtensa_elf_cons to parse the expression.
1546 (xtensa_literal_prefix): Do not check use_literal_section. Support
1547 ".lit4" sections for absolute literals. Change prefix convention to
1548 replace ".text" (or ".t" in a linkonce section). No need to call
1550 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
1551 (expression_end): Handle closing braces and colons.
1552 (PLT_SUFFIX, plt_suffix): Delete.
1553 (expression_maybe_register): Use new xtensa-isa.h functions. Use
1554 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
1555 and O_hi16 expressions as well.
1556 (tokenize_arguments): Handle closing braces and colons.
1557 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
1558 operands and paired register syntax.
1559 (get_invisible_operands): New.
1560 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
1561 new xtensa-isa.h functions.
1562 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
1563 (xg_translate_idioms): Check if inside bundle. Use use_transform.
1564 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
1565 instructions. Use xtensa_translate_zero_immed.
1566 (operand_is_immed, operand_is_pcrel_label): Delete.
1567 (get_relaxable_immed): Use new xtensa-isa.h functions.
1568 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
1570 (xtensa_print_insn_table, print_vliw_insn): New.
1571 (is_direct_call_opcode): Use new xtensa-isa.h functions.
1572 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
1573 is_branch_or_jump_opcode): Delete.
1574 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
1575 (opnum_to_reloc, reloc_to_opnum): Delete.
1576 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
1577 xtensa-isa.h functions. Operate on one slot of an instruction.
1578 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
1579 xg_get_insn_size): Delete.
1580 (xg_get_build_instr_size): Use xg_get_single_size.
1581 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
1582 xg_build_widen_table. Use xg_get_single_size.
1583 (xg_get_max_narrow_insn_size): Delete.
1584 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
1585 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
1587 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
1588 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
1589 (xg_expand_to_stack, xg_expand_narrow): Update calls to
1590 xg_build_widen_table. Use xg_get_single_size.
1591 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
1593 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
1594 treat weak symbols conservatively.
1595 (xg_check_operand): Use new xtensa-isa.h functions.
1596 (is_dnrange): Delete.
1597 (xg_assembly_relax): Inline previous calls to tinsn_copy.
1598 (xg_finish_frag): Specify separate relax states for the frag and slot0.
1599 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
1600 xtensa-isa.h functions.
1601 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
1602 xg_instruction_matches_options): New.
1603 (xg_instruction_matches_rule): Handle O_register expressions. Call
1604 xg_instruction_matches_options.
1605 (transition_rule_cmp): New.
1606 (xg_instruction_match): Update call to xg_build_simplify_table.
1607 (xg_build_token_insn): Record loc fields.
1608 (xg_simplify_insn): Check is_specific_opcode field and
1609 density_supported flag.
1610 (xg_expand_assembly_insn): Skip checking code_density_available. Use
1611 new xtensa-isa.h functions. Call use_transform instead of can_relax.
1612 (xg_assemble_literal): Add error handling for O_big. Call
1613 record_alignment. Handle O_pltrel.
1614 (xg_valid_literal_expression): New.
1615 (xg_assemble_literal_space): Add slot parameter. Remove call to
1616 set_expr_symbol_offset. Add call to record_alignment. Update call to
1618 (xg_emit_insn): Delete.
1619 (xg_emit_insn_to_buf): Add format parameter. Update calls to
1620 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
1621 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
1622 and slot parameters. Handle new "alternate" relocations for absolute
1623 literals and CONST16 instructions. Check for bad uses of O_lo16 and
1624 O_hi16. Use new xtensa-isa.h functions.
1625 (xg_assemble_tokens): Delete.
1626 (is_register_writer): Use new xtensa-isa.h functions.
1627 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
1628 old-style RSR from LCOUNT.
1629 (next_frag_opcode): Delete.
1630 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
1631 update_next_frag_state): New.
1632 (update_next_frag_nop_state): Delete.
1633 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
1634 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
1635 the state of the absolute-literals directive. Add calls to
1636 record_alignment and xtensa_set_frag_assembly_state. Call
1637 xtensa_switch_to_non_abs_literal_fragment instead of
1638 xtensa_switch_to_literal_fragment.
1640 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
1641 (get_expanded_loop_offset): Change check for undefined opcode to an
1643 (xtensa_set_frag_assembly_state, relaxable_section,
1644 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
1645 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
1646 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
1647 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
1648 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
1649 (xtensa_init_fix_data): New.
1650 (xtensa_frob_label): Reset label symbol to the current frag. Check
1651 do_align_targets and generating_literals flag. Propagate frequency
1652 info to new alignment frag. Call xtensa_set_frag_assembly_state.
1653 (xtensa_unrecognized_line): New.
1654 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
1655 to xtensa_set_frag_assembly_state.
1656 (error_reset_cur_vinsn): New.
1657 (md_assemble): Remove check for literal frag. Remove call to
1658 istack_init. Call use_transform instead of use_generics. Parse
1659 explicit instruction format specifiers. Move code for
1660 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
1661 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
1662 Add dwarf2_where call. Remote automatic alignment for ENTRY
1663 instructions. Move call to xtensa_clear_insn_labels to the end.
1664 Rearrange to handle bundles.
1665 (xtensa_cons_fix_new): Delete.
1666 (xtensa_handle_align): New.
1667 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
1668 assignment to is_no_density field.
1669 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
1670 instead of reloc_to_opnum. Handle "alternate" relocations.
1671 (xtensa_force_relocation, xtensa_check_inside_bundle,
1672 xtensa_elf_section_change_hook): New.
1673 (xtensa_symbol_new_hook): Delete.
1674 (xtensa_fix_adjustable): Check for difference of symbols with an
1675 offset. Check for external and weak symbols.
1676 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
1677 (md_estimate_size_before_relax): Return expansion for the first slot.
1678 (tc_gen_reloc): Handle difference of symbols by producing
1679 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
1680 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
1681 tentative values into the output when linkrelax is set.
1682 (XTENSA_PROP_SEC_NAME): Define.
1683 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
1684 Create literal tables only if using literal sections. Create new
1685 property tables instead of old instruction tables. Check for unaligned
1686 branch targets and loops.
1687 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
1688 new_resource_table, clear_resource_table, resize_resource_table,
1689 resources_available, reserve_resources, release_resources,
1690 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
1691 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
1692 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
1693 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
1694 flag. Update checks for workaround options. Call
1695 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
1696 (xtensa_cleanup_align_frags): Add special case for branch targets.
1697 Check for and mark unreachable frags.
1698 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
1699 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
1700 end of a zero-overhead loop body.
1701 (frag_can_negate_branch): Handle instructions with multiple slots.
1702 Use new xtensa-isa.h functions
1703 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
1704 xtensa_mark_zcl_first_insns): New.
1705 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
1706 transformations are disabled.
1707 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
1708 multislot instructions.
1709 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
1710 Likewise. Also error if transformations are disabled.
1711 (unrelaxed_frag_max_size): New.
1712 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
1713 xtensa-isa.h functions.
1714 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
1715 xtensa_opcode_is_loop instead of is_loop_opcode.
1716 (get_text_align_power): Replace as_fatal with assertion.
1717 (get_text_align_fill_size): Iterate instead of using modulus when
1719 (get_noop_aligned_address): Assert that this is for a machine-dependent
1720 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
1721 xg_get_single_size, and frag_format_size.
1722 (get_widen_aligned_address): Rename to ...
1723 (get_aligned_diff): ... this function. Add max_diff parameter.
1724 Remove handling of rs_align/rs_align_code frags. Use
1725 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
1726 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
1727 and pass it back to caller.
1728 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
1729 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
1730 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
1731 (relax_frag_text_align): Rename to ...
1732 (relax_frag_loop_align): ... this function. Assume loops can only be
1733 in the first slot of an instruction.
1734 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
1735 instruction. Remove call to frag_wane.
1736 (relax_frag_narrow): Rename to ...
1737 (relax_frag_for_align): ... this function. Extend to handle
1738 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
1739 RELAX_NARROW for the first slot.
1740 (find_address_of_next_align_frag, bytes_to_stretch): New.
1741 (future_alignment_required): Use find_address_of_next_align_frag and
1742 bytes_to_stretch. Look ahead to subsequent frags to make smarter
1743 alignment decisions.
1744 (relax_frag_immed): Add format, slot, and estimate_only parameters.
1745 Check if transformations are enabled for b_j_loop_end workaround.
1746 Use new xtensa-isa.h functions and handle multislot instructions.
1747 Update call to xg_assembly_relax.
1748 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
1749 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
1751 (convert_frag_narrow): Add segP, format and slot parameters. Call
1752 convert_frag_immed for branch instructions. Adjust calls to
1753 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
1754 xg_get_single_size and xg_get_single_format.
1755 (convert_frag_fill_nop): New.
1756 (convert_frag_immed): Add format and slot parameters. Handle multislot
1757 instructions and use new xtensa-isa.h functions. Update calls to
1758 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
1759 enabled for b_j_loop_end workaround. Use build_nop instead of
1760 assemble_nop. Check is_specific_opcode flag. Check for unreachable
1761 frags. Use xg_get_single_size. Handle O_pltrel.
1762 (fix_new_exp_in_seg): Remove check for old plt flag.
1763 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
1764 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
1765 for loop opcode to an assertion. Mark all frags up to the end of the
1766 loop as not transformable.
1767 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
1768 (get_subseg_info): New.
1769 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
1771 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
1772 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
1773 (xtensa_switch_to_non_abs_literal_fragment): New.
1774 (cache_literal_section): Add is_code parameter and pass it through to
1775 retrieve_literal_seg.
1776 (retrieve_literal_seg): Add is_code parameter and use it to set the
1777 flags on the literal section. Handle case where head parameter is 0.
1778 (get_frag_is_no_transform, set_frag_is_specific_opcode,
1779 set_frag_is_no_transform): New.
1780 (xtensa_create_property_segments): Add end_property_function parameter
1781 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
1782 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
1783 (xtensa_create_xproperty_segments, section_has_xproperty): New.
1784 (add_xt_block_frags): Add end_property_function parameter and call it
1785 if it is non-zero. Call xtensa_frag_flags_init.
1786 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
1787 get_frag_property_flags, frag_flags_to_number,
1788 xtensa_frag_flags_combinable, xt_block_aligned_size,
1789 xtensa_xt_block_combine, add_xt_prop_frags,
1790 init_op_placement_info_table, opcode_fits_format_slot,
1791 xg_get_single_size, xg_get_single_format): New.
1792 (istack_push): Inline call to tinsn_copy.
1793 (tinsn_copy): Delete.
1794 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
1795 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
1796 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
1797 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
1798 functions. Handle invisible operands.
1799 (tinsn_to_slotbuf): New.
1800 (tinsn_check_arguments): Use new xtensa-isa.h functions.
1801 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
1802 vinsn_from_chars, and xg_free_vinsn.
1803 (tinsn_from_insnbuf): New.
1804 (tinsn_immed_from_frag): Add slot parameter and handle multislot
1805 instructions. Handle symbol differences.
1806 (get_num_stack_text_bytes): Use xg_get_single_size.
1807 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
1808 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
1809 get_expr_register, set_expr_symbol_offset_diff): New.
1810 * config/tc-xtensa.h (MAX_SLOTS): Define.
1811 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
1812 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
1813 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
1815 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
1816 (xtensa_frag_type struct): Add is_assembly_state_set,
1817 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
1818 is_align, is_text_align, alignment, and is_first_loop_insn fields.
1819 Replace is_generics and is_relax fields by is_no_transform field.
1820 Delete is_text and is_longcalls fields. Change text_expansion and
1821 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
1822 per-slot information: literal_frags, slot_subtypes, slot_symbols,
1823 slot_sub_symbols, and slot_offsets. Add fr_prev field.
1824 (xtensa_fix_data struct): New.
1825 (xtensa_symfield_type struct): Delete plt field.
1826 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
1827 forward declaration here.
1828 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
1829 (XTENSA_SECTION_RENAME): Undefine.
1830 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
1831 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
1832 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
1833 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
1834 (unit_num_copies_func, opcode_num_units_func,
1835 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
1836 (resource_table struct): New.
1837 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
1838 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
1839 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
1840 (tinsn_copy): Delete prototype.
1841 (vliw_insn struct): New.
1842 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
1843 (widen_spec_list): Add option conditions for density and boolean
1844 instructions. Add expansions using CONST16 and conditions for using
1845 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
1847 (simplify_spec_list): Add option conditions for density instructions.
1848 Add entry for NOP instruction.
1849 (append_transition): Add cmp function pointer parameter and use it to
1850 insert the new entry in order.
1851 (operand_function_LOW16U, operand_function_HI16U): New.
1852 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
1853 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
1854 (enter_opname, split_string): Use xstrdup instead of strdup.
1855 (init_insn_pattern): Initialize new options field.
1856 (clear_req_or_option_list, clear_req_option_list,
1857 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
1859 (parse_insn_pattern): Parse option conditions.
1860 (transition_applies): New.
1861 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
1862 swapped last arguments in calls to append_constant_value_condition.
1863 Call clone_req_option_list. Add warning about invalid opcode.
1864 Handle LOW16U and HI16U function names.
1865 (build_transition_table): Add cmp parameter and use it in calls to
1866 append_transition. Use new xtensa-isa.h functions. Check
1867 transition_applies before adding entries.
1868 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
1869 pass it through to build_transition_table.
1870 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
1871 ReqOption, transition_cmp_fn): New types.
1872 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
1873 (transition_rule struct): Add options field.
1874 * doc/as.texinfo (Overview): Update Xtensa options.
1875 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
1876 --[no-]relax, and --[no-]generics options. Update descriptions of
1877 --text-section-literals and --[no-]longcalls. Add
1878 --[no-]absolute-literals and --[no-]transform.
1879 (Xtensa Syntax): Add description of syntax for FLIX instructions.
1880 Remove use of "generic" and "specific" terminology for opcodes.
1881 (Xtensa Registers): Generalize the syntax description to include
1882 user-defined register files.
1883 (Xtensa Automatic Alignment): Update.
1884 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
1885 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
1886 (Xtensa Directives): Remove confusing rules about precedence.
1887 (Density Directive, Relax Directive): Delete.
1888 (Schedule Directive): New.
1889 (Generics Directive): Rename to ...
1890 (Transform Directive): ... this node.
1891 (Literal Directive): Update for absolute literals. Missing
1892 literal_position directive is now an error.
1893 (Literal Position Directive): Update for absolute literals.
1894 (Freeregs Directive): Delete.
1895 (Absolute Literals Directive): New.
1896 (Frame Directive): Minor editing.
1897 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
1898 Update dependencies.
1899 * Makefile.in: Regenerate.
1901 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
1903 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
1904 to build the second and third fixups for a composite relocation.
1905 (macro_read_relocs): New function.
1906 (macro_build): Use it.
1907 (s_cpsetup): Pass all three composite relocation codes to macro_build.
1908 Simplify fragging code accordingly.
1909 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
1910 of the composite relocation. Set fx_tcbit in both fixups.
1912 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
1914 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
1915 (md_apply_fix3): Don't treat composite relocs as done.
1917 2004-10-07 Jan Beulich <jbeulich@novell.com>
1919 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
1920 prefix for symbol names generated from the LOCAL macro directive.
1922 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
1923 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
1925 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
1927 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
1929 (md_assemble): Add error checking for Co-Processor instructions.
1930 (get_cinv_parameters): Add 'b' option to invalidate the
1931 branch-target cache.
1933 2004-10-05 Paul Brook <paul@codesourcery.com>
1935 * config/tc-arm.c (unwind): New variable.
1936 (vfp_sp_encode_reg): New function.
1937 (vfp_sp_reg_required_here): Use it.
1938 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
1939 (vfp_parse_reg_list): New function.
1940 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
1941 s_arm_unwind_personality, s_arm_unwind_personalityindex,
1942 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
1943 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
1945 (md_pseudo_table): Add them.
1946 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
1947 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
1948 (set_section, add_unwind_adjustsp, flush_pending_unwind,
1949 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
1950 require_hashconst, add_unwind_opcode): New functions.
1951 * doc/c-arm.texi: Document unwinding opcodes.
1952 * NEWS: Mention the new feature.
1954 2004-10-04 Eric Christopher <echristo@redhat.com>
1956 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
1958 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
1960 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
1962 * config/tc-s390.c (md_apply_fix3): Likewise.
1963 * config/tc-sparc.c (md_apply_fix3): Likewise.
1965 2004-10-01 Paul Brook <paul@codesourcery.com>
1967 * config/tc-arm.c (arm_elf_section_type): New function.
1968 (arm_elf_change_section): Set section link for exidx sections.
1969 * config/tc-arm.h (arm_elf_section_type): Add prototype.
1970 (md_elf_section_type): Define.
1972 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
1974 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
1975 instruction's offset.
1977 2004-10-01 Adam Nemet <anemet@lnxw.com>
1979 * (TARGET_FORMAT): Remove LynxOS COFF definition.
1981 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
1983 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
1984 asymbol *, instead use symbol_get_bfdsym.
1986 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
1988 * config/tc-m68k.c (select_control_regs): Add mcf5249.
1990 2004-09-30 Paul Brook <paul@codesourcery.com>
1992 * config/tc-arm.c (do_smi, do_nop): New functions.
1993 (insns): Add ARMv6ZK instructions.
1994 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
1995 (tc_gen_reloc): Ditto.
1996 (arm_cpus): Add mpcore and arm1176.
1997 (arm_archs): Add armv6{k,z,zk}.
1998 * doc/c-arm.texi: Document new cores and architectures.
2000 2004-09-30 Nick Clifton <nickc@redhat.com>
2002 * config/tc-arm.c: Use ISO C90 formatting.
2004 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
2006 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
2007 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
2008 REG_TYPE_MVDX is expected.
2010 2004-09-29 Marc Bevand <m.bevand@gmail.com>
2012 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
2014 2004-09-21 James E Wilson <wilson@specifixinc.com>
2016 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
2017 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
2018 output_spill_base, output_unat_psprel, output_lc_psprel,
2019 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
2020 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
2021 output_spill_psprel_p): Use it.
2023 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
2025 * config/tc-crx.c (handle_LoadStor): New function.
2026 Handle load/stor unique instructions before parsing.
2028 2004-09-17 Paul Brook <paul@codesourcery.com>
2030 * config/tc-arm.c (s_arm_rel31): New funciton.
2031 (md_pseudo_table): Add .rel31.
2032 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
2033 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
2034 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
2035 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
2036 (arm_parse_reloc): Add (target2).
2038 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2040 * Makefile.am: Run "make dep-am".
2041 * Makefile.in: Regenerate.
2042 * aclocal.m4: Regenerate.
2043 * configure: Regenerate.
2044 * doc/Makefile.in: Regenerate.
2045 * po/POTFILES.in: Regenerate.
2046 * po/gas.pot: Regenerate.
2048 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
2050 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
2051 [!LLONG_MAX]: Ditto.
2053 2004-09-13 Paul Brook <paul@codesourcery.com>
2055 * config/tc-arm.c: Rename RELABS to TARGET1.
2057 2004-09-13 Alan Modra <amodra@bigpond.net.au>
2059 * messages.c (as_internal_value_out_of_range): Cast values passed
2060 to as_bad_where or as_warn_where to proper type.
2062 2004-09-11 Theodore A. Roth <troth@openavr.org>
2064 * config/tc-avr.c: Add support for
2065 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
2067 2004-09-09 Alan Modra <amodra@bigpond.net.au>
2069 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
2070 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
2072 2004-09-08 Paul Brook <paul@codesourcery.com>
2074 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
2075 fini_array and preinit_array section types.
2076 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
2078 * doc/as.texinfo: Document extra section types.
2080 2004-09-02 Mark Mitchell <mark@codesourcery.com>
2082 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
2083 * Makefile.in: Regenerated.
2084 * configure.in: Set em for arm*-*-symbianelf*.
2085 * configure: Regenerated.
2086 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
2087 vectors when appropriate.
2088 * config/te-symbian.h: New file.
2090 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
2092 * config/tc-crx.c (gettrap): Exception vector can be case
2094 (process_label_constant): Fix a 32-bit displacement bug in branch
2096 (get_operandtype) : Bug fix, wrong operand was used.
2097 (process_label_constant): Initialize relocation type to
2100 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
2102 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
2103 for synthesizable cores.
2105 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
2107 2004-08-25 Dmitry Diky <diwil@spec.ru>
2109 * config/tc-msp430.c: Clean-up the code.
2110 (md_relax_table): New relax table.
2111 (mcu_types): Sort MCU types.
2112 (md_pseudo_table): Add .profiler pseudo handler.
2113 (pow2value): New function.
2114 (msp430_profiler): New function.
2115 (msp430_operands): Add new insns handlers.
2116 (msp430_srcoperand): Add register operand handler, allow complex
2118 (md_estimate_size_before_relax): Rewritten.
2119 (md_convert_frag): Rewritten.
2120 (msp430_relax_frag): New function.
2121 * config/tc-msp430.h (md_relax_frag): define macro
2122 * doc/c-msp430.texi: Update information.
2124 2004-08-24 Nick Clifton <nickc@redhat.com>
2126 * as.c (std_shortopts): Allow -g to take an optional argument.
2127 (parse_args): Pass any switch starting with -g on to the backend
2130 2004-08-18 Mark Mitchell <mark@codesourcery.com>
2132 * configure.in (arm*-*-symbianelf*): New target.
2133 (arm*-*-eabi*): Likewise.
2134 * configure: Regenerated.
2136 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2137 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
2140 2004-08-18 Jakub Jelinek <jakub@redhat.com>
2142 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
2143 argument, don't do anything if current section is not
2144 .gnu.linkonce.t.* and linkonce_empty is set.
2145 (generate_unwind_image, dot_endp): Adjust callers, call
2146 start_unwind_section (*, 1) if nothing will be put into the
2149 2004-08-17 Nick Clifton <nickc@redhat.com>
2151 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
2152 (show_usage): Add -g.
2153 (std_longopts): Add --gen-debug. Alpha sort the table.
2154 (parse_args): Print an error message if a switch is not handled.
2155 Handle the -g switch, calling md_debug_format_selector() if
2157 * NEWS: Mention new feature.
2158 * doc/as.texinfo: Document new switch.
2159 * doc/internals.texi: Document behaviour of md_parse_option.
2161 * config/tc-arm.c (md_parse_option): Do not issue an error message
2162 if the switch is not recognised.
2163 * config/tc-m68k.c (md_parse_option): Likewise.
2164 * config/tc-pdp11.c (md_parse_option): Likewise.
2165 * config/tc-v850.c (md_parse_option): Likewise.
2167 * as.h: Fix up formatting.
2170 2004-08-16 Nick Clifton <nickc@redhat.com>
2172 * macro.c (macro_set_alternate): Use ISO C90 formatting.
2174 * configure.in: Sort architecture based tables alphabetically.
2175 * configure: Regenerate.
2177 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2179 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
2180 { "cc", 68 }, with { "cr", 70 }.
2182 2004-08-13 Jan Beulich <jbeulich@novell.com>
2183 Nick Clifton <nickc@redhat.com>
2185 * as.c: Add and handle new --alternate command line option.
2186 * macro.c (macro_set_alternate): New.
2187 * macro.h (macro_set_alternate): Declare.
2188 * read.c: Add and handle new .altmacro and .noaltmacro directives.
2189 * doc/as.texinfo: Document new command line option and pseudo-ops
2190 as well as insert documentation originating from gasp about
2191 alternate macro syntax.
2192 * NEWS: Mention new command line option and pseudo-ops.
2194 2004-08-10 Mark Mitchell <mark@codesourcery.com>
2196 * expr.c (operand): Handle the "~", "-", and "!" operators applied
2199 2004-08-06 Paul Brook <paul@codesourcery.com>
2201 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
2202 Handle new relocations.
2203 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
2205 2004-08-05 Bob Wilson <bob.wilson@acm.org>
2207 * write.c (relax_segment): Use was_address instead of address when
2208 setting fr_fix field for align frag due to backwards .org.
2210 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
2212 Introduce SH2a support.
2213 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
2214 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
2216 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
2217 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
2218 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
2219 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
2220 to end of conditional expression.
2221 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
2222 * config/tc-sh.c: Add sh2a-nofpu support.
2223 2003-12-29 DJ Delorie <dj@redhat.com>
2224 * tc-sh.c: Add sh2a support.
2225 (parse_reg): Add tbr.
2226 (parse_at): Support @@(disp,tbr).
2227 (get_specific): Support sh2a opcodes.
2228 (insert4): New, for 4 byte relocs.
2229 (build_Mytes): Support sh2a opcodes.
2230 (md_apply_fix3_Mytes): Support sh2a opcodes.
2231 2003-12-02 Michael Snyder <msnyder@redhat.com>
2232 * config/tc-sh.c (md_parse_option): Handle sh2a.
2233 (sh_elf_final_processing): Ditto.
2235 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
2237 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
2240 2004-07-27 Alan Modra <amodra@bigpond.net.au>
2242 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
2243 (ppc_arch): Expand comment.
2245 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
2247 * config/tc-crx.c: Support evaluating the difference between two
2249 * config/tc-crx.h: Likewise.
2251 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
2253 * config/tc-ia64.c (start_unwind_section): Set the linked-to
2255 (ia64_elf_section_change_hook): Set the linked-to section for
2258 2004-07-26 Dmitry Diky <diwil@spec.ru>
2260 * config/tc-msp430.c: Add new subtargets: msp430x1610,
2261 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
2262 msp430xG438, msp430xG439.
2264 2004-07-25 Daniel Jacobowitz <dan@debian.org>
2266 * doc/as.texinfo (Section, PushSection): Correct documentation
2269 2004-07-21 Jan Beulich <jbeulich@novell.com>
2271 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2272 permissible for the selected instruction suffix.
2273 (match_template): Don't permit 64-bit general purpose operands in
2275 (finalize_imm): Permit 64-bit immediates.
2276 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
2277 specially except for the width of the used base and/or index
2278 registers. For 32-bit displacements, use sign-extended
2279 relocations only when using 64-bit addressing.
2280 Force zero displacement on rip-relative addressing when there is
2281 no other displacement.
2282 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
2283 specially except for the width of the used base and/or index
2285 (parse_register): Disallow Reg64 registers in 32-bit mode.
2287 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
2288 suffix if the instruction doesn't support it.
2290 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
2292 * config/tc-mips.c (append_insn): Handle constant expressions with
2293 no associated relocation.
2294 (mips_ip): Cancel the expression after use for the Q format
2296 (parse_relocation): Return no relocation for unsupported
2298 (my_getSmallExpression): Return no relocation if no relocation
2301 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2303 * config/obj-som.c (adjust_stab_sections): Add prototype.
2304 (obj_som_compiler, obj_som_version, obj_som_copyright,
2305 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
2306 * config/tc-hppa.c (update_subspace): Likewise.
2307 (is_defined_subspace): Amplify comment.
2308 * config/obj-som.h (som_frob_file): Add prototype.
2310 2004-07-19 Christopher Faylor <cgf@timesys.com>
2311 H.J. Lu <hongjiu.lu@intel.com>
2313 * subsegs.c (section_symbol): Don't create a new segment when
2314 existing segment is undefined.
2316 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
2318 * config/tc-arm.c: Include include/opcode/arm.h.
2319 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
2320 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
2321 (FPU_ARCH_*): Delete.
2322 * Makefile.am: Update dependencies.
2323 * Makefile.in: Regenerate.
2325 2004-07-15 Nick Clifton <nickc@redhat.com>
2327 * configure.in: Accept armbe as a big-endian arm configuration.
2328 * configure: Regenerate.
2330 2004-07-13 Thomas Nystrom <thn@saeab.se>
2332 * config/tc-i386.c (T_SHIFTOP): New constant.
2333 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
2334 (intel_el1): Handle '~'.
2335 (intel_get_token): Handle '<>', '&', '|' and '~'.
2337 2004-07-13 Nick Clifton <nickc@redhat.com>
2339 (md_assemble): Remove spurious newline from end of as_bad error
2341 (intel_e05_1): Likewise.
2342 (intel_e11): Likewise.
2343 (intel_match_token): Likewise.
2345 2004-07-11 Andreas Schwab <schwab@suse.de>
2347 * config/tc-m68k.c: Convert to C90. Remove redundant
2348 declarations. Indentation fixup.
2349 [M68KCOFF]: Include "obj-coff.h" instead of declaring
2350 obj_coff_section ourselves.
2352 2004-07-09 James E Wilson <wilson@specifixinc.com>
2354 * config/tc-ia64.c (default_big_endian): New.
2355 (dot_byteorder, md_begin): Use it.
2356 (md_parse_option): Set it.
2358 2004-07-09 Nick Clifton <nickc@redhat.com>
2360 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
2361 * configure: Regenerate.
2362 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
2363 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
2364 sh_find_elf_flags if necessary.
2366 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
2368 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
2369 going to be split into more than one in-place addend, return 0
2370 for relocations against mergeable sections. Associate comments
2373 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
2375 * Makefile.am (CPU_TYPES): Add crx.
2376 (TARGET_CPU_CFILES): Add config/tc-crx.c.
2377 (TARGET_CPU_HFILES): Add config/tc-crx.h.
2378 (DEPTC_crx_elf): New target.
2379 (DEPOBJ_crx_elf): Likewise.
2380 (DEP_crx_elf): Likewise.
2381 * Makefile.in: Regenerate.
2382 * configure.in: Add crx* target.
2383 * configure: Regenerate.
2384 * config/tc-crx.c: New file.
2385 * config/tc-crx.h: New file.
2386 * NEWS: Mention new target.
2388 2004-07-06 Nick Clifton <nickc@redhat.com>
2390 * config.in: Undefine TARGET_SYMBIAN by default.
2392 * configure: Regenerate. Add sh-symbian-elf target. If
2393 selected define TARGET_SYMBIAN.
2394 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
2395 format if TARGET_SYMBIAN has been defined.
2397 * output-file.c (output_file_create): Report the target format
2398 chosen when bfd_openw reports that it is invalid.
2400 * config/obj-coff.c (coff_pseudo_table): Only define the weak
2401 pseudo for BFD based assemblers.
2403 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
2406 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
2407 (md_parse_option): Remove redundant -isa testing.
2408 Make bfd_arch variable const.
2409 (md_show_usage): Make bfd_arch variable const.
2411 2004-07-03 James E Wilson <wilson@specifixinc.com>
2413 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
2414 * config/tc-ia64.h (md_frag_check): Define.
2416 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2418 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
2420 * doc/as.texinfo (Weak): Document PE weak symbols.
2422 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
2424 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
2425 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
2426 (mips_frob_file): Rework so that only a single pass through the
2427 relocs is needed. Allow %lo()s to have higher offsets than their
2428 corresponding %hi()s or %got()s.
2430 2004-07-02 Nick Clifton <nickc@redhat.com>
2432 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
2433 allow values which have come from undefined symbols.
2434 Always consider this fixup to have been processed as a reloc
2435 cannot be generated for it.
2437 2004-07-02 Alan Modra <amodra@bigpond.net.au>
2439 * frags.h (struct frag): Add has_code and insn_addr fields.
2440 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
2441 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
2442 * config/tc-ppc.h (md_frag_check): Define.
2444 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
2446 * doc/Makefile.am (info): Rename goal to...
2447 (info-local): ... this, to preserve implicit dependencies.
2448 * doc/Makefile.in: Regenerate with automake 1.8.5.
2450 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2452 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
2453 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
2454 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
2455 (tc_gen_reloc): Likewise.
2456 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
2457 (m32r_parse_name): Likewise.
2458 (m32r_cgen_parse_fix_exp): Likewise.
2459 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
2460 (O_PIC_reloc): Likewise.
2461 (TC_CGEN_PARSE_FIX_EXP): Likewise..
2462 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
2463 for @GOTOFF, @GOT, @PLT.
2465 2004-06-21 Jan Beulich <jbeulich@novell.com>
2467 * gas/symbols.c: While discarding ordinary local absolute symbols
2468 when --strip-local-absolute is in effect, retain file symbols.
2470 2004-06-20 Andreas Schwab <schwab@suse.de>
2472 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
2473 (md_parse_option): Likewise.
2475 2004-06-17 Jan Beulich <jbeulich@novell.com>
2477 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
2478 * config/te-netware.h: New file.
2479 * config/te-ppcnw.h: Delete: Obsolete.
2480 * configure.in: Eliminate ill NetWare targets. Make generic
2481 NetWare target use proper emulation.
2482 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
2483 reference to new te-netware.h.
2484 * configure: Regenerate.
2485 * Makefile.in: Regenerate.
2487 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
2489 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
2490 comparison in .insn pseudo operation.
2492 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2494 * config/obj-coff.c (coff_adjust_section_syms): Use
2495 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
2496 (coff_frob_section): Likewise.
2497 * config/tc-mips.c (md_apply_fix3): Likewise.
2498 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
2499 (elf_frob_file_after_relocs): Likewise.
2501 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2503 * config/tc-hppa.c (log2): Rename to exact_log2.
2504 (pa_next_subseg): Delete unused function.
2505 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
2506 (create_new_subspace): Likewise.
2509 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
2510 labels. Fix warning.
2512 2004-05-28 DJ Delorie <dj@redhat.com>
2514 * config/tc-mn10300.h (tc_fix_adjustable): Define.
2515 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
2516 or non-merged symbols.
2518 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
2520 * config/tc-ia64.c (remove_marked_resource): Save, clear and
2521 restore the old slot when inserting srlz.i/srlz.d.
2523 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
2525 * Makefile.am: Regenerate dependecies.
2526 * Makefile.in: Regenerate.
2527 * config/tc-sh.c (valid_arch): Make unsigned.
2528 (preset_target_arch): Likewise.
2529 (md_begin): Use new architecture flags system.
2530 (get_specific): Likewise.
2531 (assemble_ppi): Likewise.
2532 (md_assemble): Likewise. Also fix error check for bad opcodes.
2533 (md_parse_option): Likewise. Also generate -isa values according
2534 to the table in bfd/cpu-sh.c instead of just constants. Also
2535 allow <arch>-up ISA variants.
2536 (sh_elf_final_processing): Replace if-else chain with a call to
2537 sh_find_elf_flags().
2538 * testsuite/gas/sh/arch: New directory.
2539 * testsuite/gas/sh/arch/arch.exp: New test script.
2540 * testsuite/gas/sh/arch/arch_expected.txt: New file.
2541 * testsuite/gas/sh/arch/sh.s: New file.
2542 * testsuite/gas/sh/arch/sh2.s: New file.
2543 * testsuite/gas/sh/arch/sh-dsp.s: New file.
2544 * testsuite/gas/sh/arch/sh2e.s: New file.
2545 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
2546 * testsuite/gas/sh/arch/sh3.s: New file.
2547 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
2548 * testsuite/gas/sh/arch/sh3e.s: New file.
2549 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
2550 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
2551 * testsuite/gas/sh/arch/sh4.s: New file.
2552 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
2553 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
2554 * testsuite/gas/sh/arch/sh4a.s: New file.
2556 2004-05-28 Peter Barada <peter@the-baradas.com>
2558 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
2559 with zero offset into mode 2 addressing to save a word.
2561 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
2563 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
2564 (ar_is_only_in_integer_unit): New.
2565 (ar_is_only_in_memory_unit): New.
2566 (generate_unwind_image): Silence gcc on 32bit host.
2567 (md_assemble): Use ar_is_only_in_integer_unit instead of
2568 ar_is_in_integer_unit. Check AR access.
2570 2004-05-27 Peter Barada <peter@the-baradas.com>
2572 * config/tc-m68k.c (md_begin): Sort the opcode table into
2574 (m68k_compare_opcode): New function to do the sorting.
2576 2004-05-24 Peter Barada <peter@the-baradas.com>
2578 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
2579 addressing on MIT style operands.
2580 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
2582 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
2585 2004-05-23 Alan Modra <amodra@bigpond.net.au>
2587 * expr.c (operand, operator): Don't reject '++' and '--'.
2589 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
2591 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
2594 2004-05-17 Adam Nemet <anemet@lnxw.com>
2596 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
2597 * configure: Regenerate.
2599 2004-05-13 Paul Brook <paul@codesourcery.com>
2601 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
2603 2004-05-13 Joel Sherrill <joel@oarcorp.com>
2605 * configure.in (or32-*-rtems*): Switch to elf.
2606 * configure: Regenerate.
2608 2004-05-13 Nick Clifton <nickc@redhat.com>
2610 * po/fr.po: Updated French translation.
2612 2004-05-11 Nick Clifton <nickc@redhat.com>
2614 * doc/as.texinfo (Section): Document G and T flags to .section
2615 directive. Document the extra arguments that the G flag
2616 requires. Document the #tls flag.
2618 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
2620 * subsegs.c (section_symbol): Create a new section symbol if
2621 the existing one doesn't match.
2622 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
2624 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
2626 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
2627 to cope with VR4181A errata MD(1) and MD(4).
2629 2004-05-07 Brian Ford <ford@vss.fsi.com>
2631 * NEWS: Mention .secrel32 for pe[i]-i386.
2633 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
2635 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2636 (HANDLE_ALIGN): New.
2638 2004-05-06 Daniel Jacobowitz <dan@debian.org>
2640 * Makefile.am (DIST_SUBDIRS): Define.
2641 * aclocal.m4: Regenerate with automake 1.8.4.
2642 * Makefile.in: Likewise.
2643 * doc/Makefile.in: Likewise.
2645 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
2647 * config/tc-ia64.c (dot_serialize): Declare.
2648 (dot_serialize): New function.
2649 (md_pseudo_table): Add ".serialize.data" and
2650 ".serialize.instruction" directives.
2652 2004-05-06 Nick Clifton <nickc@redhat.com>
2654 * messages (as_internal_value_out_of_range): Print a message about
2655 a value being out of range. Be consistent about whether the
2656 values are printed in decimal or hexadecimal.
2657 (as_warn_value_out_of_range): Generate a warning message about an
2659 (as_bad_value_out_of_range): Generate an error message about an
2661 * as.h: Prototype the new functions.
2662 * config/tc-alpha.c (insert_operand): Use new function.
2663 * config/tc-arc.c (arc_insert_operand): Likewise.
2664 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
2665 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
2666 * config/tc-ppc.c (ppc_insert_operand): Likewise.
2667 * config/tc-s390.c (s390_insert_operand): Likewise.
2668 * config/tc-v850.c (v850_insert_operand): Likewise.
2670 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
2672 * configure.in: Set em=linux for frv-*-*linux*.
2673 * configure: Rebuilt.
2674 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
2675 (frv_md_fdpic_enabled): New.
2676 * config/tc-frv.c (frv_md_fdpic_enabled): New.
2677 (DEFAULT_FDPIC): New.
2678 (frv_flags): Use DEFAULT_FDPIC.
2679 (frv_pic_flag): Likewise.
2680 (OPTION_NOPIC): New.
2681 (md_longopts): Add -mnopic.
2682 (md_parse_option): Handle it.
2683 (md_show_usage): Add -mfdpic and -mnopic.
2685 2004-05-05 Peter Barada <peter@the-baradas.com>
2687 * config/tc-m68k.c: Add find_cf_chip to print list of valid
2688 chips for invalid coldfire instructions, rename selectors
2689 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
2690 add current_chip to track which chip is referred to(including save/restore),
2691 use current_chip to select control registers, not current_arch.
2692 (md_show_usage): Add new chips.
2693 * doc/c-m68k.texi: Document new command line switches.
2695 2004-05-05 Jakub Jelinek <jakub@redhat.com>
2697 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
2698 (NOP_OPCODE): Define.
2699 (s390_align_code): Remove prototype.
2700 * tc-s390.c (s390_align_code): Remove.
2702 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
2704 * config/tc-ia64.c (make_unw_section_name): Removed.
2705 (start_unwind_section): New function.
2706 (generate_unwind_image): Take const segT instead of const
2708 (dot_handlerdata): Adjusted.
2709 (dot_endp): Likewise.
2711 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
2713 * config/obj-elf.c (obj_elf_change_section): Allow the
2714 ".note.GNU-stack" section has SHF_EXECINSTR.
2716 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
2718 * config/obj-elf.c (get_section): Return bfd_boolean.
2719 (obj_elf_change_section): Call bfd_get_section_by_name_if
2720 instead of bfd_map_over_sections.
2722 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
2724 * config/obj-elf.c (get_section): New function.
2725 (obj_elf_change_section): Support multiple sections with same
2728 2004-04-30 Nick Clifton <nickc@redhat.com>
2730 * config/tc-arm.c (create_register_alias): Fix typo checking for
2731 case sensitive register aliases.
2732 (co_proc_number): Use error message string in all_reg_maps[]
2734 (cp_reg_required_here): Likewise.
2735 (fp_reg_required_here): Likewise.
2737 2004-04-29 Brian Ford <ford@vss.fsi.com>
2739 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
2741 2004-04-28 Chris Demetriou <cgd@broadcom.com>
2743 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
2744 (load_address, macro, mips_ip, md_parse_option)
2745 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
2746 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
2747 embedded-PIC handling, and update comments.
2748 (SWITCH_TABLE): Remove.
2749 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
2750 (enum mips_pic_level): Remove EMBEDDED_PIC.
2751 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
2752 (TC_FORCE_RELOCATION): Update comment.
2753 * ecoff.c (ecoff_build_lineno): Add comment about some code that
2754 might be safe to remove now that MIPS embedded-PIC is gone.
2756 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2758 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
2759 call to obj_set_subsection_attributes.
2760 (obj_som_init_stab_section): Likewise.
2761 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
2762 (pa_def_subspaces): Provide comdat default.
2763 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
2764 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
2765 calls to create_new_subspace and update_subspace to pass comdat flag.
2766 (create_new_subspace, update_subspace): Add new comdat argument. Use
2767 it in calls to obj_set_subsection_attributes.
2768 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
2769 and use of comdat, common and dup_comm parameters.
2771 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
2773 * config/obj-elf.c (obj_elf_change_section): Check if the old
2774 group name is NULL before comparison.
2776 2004-04-23 Chris Demetriou <cgd@broadcom.com>
2778 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
2780 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2782 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
2784 2004-04-23 Chris Demetriou <cgd@broadcom.com>
2786 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
2787 (OPTION_MEMBEDDED_PIC): Remove.
2788 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
2789 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
2790 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
2791 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
2792 (OPTION_ELF_BASE): Renumber.
2793 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
2794 (md_show_usage): Remove mention of -membedded-pic.
2795 * doc/as.texinfo: Remove mention of -membedded-pic.
2797 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2799 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
2800 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
2802 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
2803 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
2804 USE_GLOBAL_POINTER_OPT.
2806 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2808 * config/tc-mips.c (macro): One more use of load_delay_nop.
2810 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
2812 * config/tc-mips.c (load_delay_nop): New function.
2813 (load_address, macro): Use load_delay_nop() to build a nop
2814 which can be omitted with gpr_interlocks.
2816 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2818 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
2819 cop_interlocks): Remove superfluous CPU entries.
2821 2004-04-22 Paul Brook <paul@codesourcery.com>
2823 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
2825 2004-04-22 Peter Barada <peter@the-baradas.com>
2827 * NEWS: Added support for EMAC instructions and MAC/EMAC
2829 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
2830 scale factor tokens, trailing_ampersand to mark mask addressing
2831 for MAC/EMAC instructions.
2832 * config/m68k-parse.y: Add options_ampersand clause, '<<',
2834 (yylex): Handle '>', '<', and '&' following '+'.
2835 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
2836 architectures in archs[].
2837 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
2838 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
2840 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
2841 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
2843 Add EMAC operands to init_table[].
2845 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
2847 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
2849 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
2850 * config/tc-arm.c (enum mstate): Delete from here.
2851 (mapping_state): Remove the static mapstate variable and instead
2852 store the state in the segment. This allows a per-section mapping
2853 state. Handle and ignore MAP_UNDEFINED states.
2854 (arm_elf_change_section): Get the current mapping state from the
2856 (s_ltorg): Set the mapping state to MAP_DATA.
2857 (arm_cleanup): Use arm_elf_change_section to get the mapping state
2858 for each pool as it is emitted.
2860 2004-04-22 Nick Clifton <nickc@redhat.com>
2862 * config/tc-arm.h: Formatting tidy ups.
2864 2004-04-20 Chris Demetriou <cgd@broadcom.com>
2866 * NEWS: Note that MIPS -membedded-pic option is deprecated.
2868 2004-04-20 DJ Delorie <dj@redhat.com>
2870 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
2871 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
2872 [TE_PE] (O_secrel): Define.
2873 [TE_PE] (x86_pe_cons_fix_new): New.
2874 [TE_PE] (pe_directive_secrel): Likewise.
2875 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
2877 2004-04-19 Eric Christopher <echristo@redhat.com>
2879 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
2880 of previous patch for fix in gcc.
2882 2004-04-19 Jakub Jelinek <jakub@redhat.com>
2884 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
2886 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
2888 * read.c (do_align): Call md_flush_pending_output, if defined.
2890 2004-04-16 Alan Modra <amodra@bigpond.net.au>
2892 * expr.c (operand): Correct checks for ++ and --.
2894 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
2896 * config/tc-generic.c: Add some comments.
2898 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
2900 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
2901 -{no-}mfix-vr4122-bugs.
2902 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
2903 (append_insn, mips_emit_delays): Update accordingly.
2904 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
2905 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
2906 (md_parse_option): Update after above changes.
2907 (md_show_usage): Add -mfix-vr4120.
2909 2004-04-13 Bob Wilson <bob.wilson@acm.org>
2911 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
2912 of .section directive; add a reference to the ELF .subsection
2915 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2917 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
2920 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2922 * Makefile.am: Remove mips from aout targets.
2923 * Makefile.in: Regenerate.
2924 * configure.in: Remove mips-dec-bsd* target.
2925 * configure: Regenerate.
2927 2004-04-07 Alan Modra <amodra@bigpond.net.au>
2930 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
2931 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
2932 Update "mapping". Restrict some @ modifiers to 32 bit.
2934 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
2935 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
2937 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
2938 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
2939 dont_adjust_reloc_32 is set.
2940 (md_longopts): Add option -renesas.
2941 (md_parse_option, md_show_usage): Likewise.
2942 * doc/c-sh.texi: Likewise.
2944 2004-04-01 Dave Korn <dk@artimi.com>
2946 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
2947 hi16 and lo16 fixS structs.
2948 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
2949 exactly the same way as for RELOC_DLX_REL16.
2950 (machine_ip): properly respect LO flag in the_insn and
2951 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
2952 (md_apply_fix3): apply RELOC_DLX_LO16.
2954 2004-03-30 Stan Shebs <shebs@apple.com>
2956 Remove long-obsolete MPW support.
2957 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
2958 * configure.in: Remove mention of ppc-*-mpw* config.
2959 * configure.in: Likewise.
2961 2004-03-30 Nick Clifton <nickc@redhat.com>
2963 * config/tc-arm.c (meabi_flags): Make its use conditional upon
2964 OBJ_ELF being defined.
2966 2004-03-27 Alan Modra <amodra@bigpond.net.au>
2968 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
2970 2004-03-23 Paul Brook <paul@codesourcery.com>
2972 * config/tc-arm.c (meabi_flags): New variable.
2973 (arm_parse_eabi): New function.
2974 (md_begin): Set flags for EABI v3.
2976 (arm_long_opts): Add meabi.
2977 * doc/as.texinfo <ARM>: Document -meabi.
2978 * doc/c-arm.texi: Ditto.
2980 2004-03-22 Bob Wilson <bob.wilson@acm.org>
2982 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
2983 tables even when use_literal_section flag is not set.
2985 2004-03-22 Alan Modra <amodra@bigpond.net.au>
2987 * config/tc-sh.c: Remove trailing whitespace.
2989 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
2991 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
2992 --mul-bug-abort and the default behavior.
2993 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
2994 (err_for_dangerous_mul_placement): New variable.
2995 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
2997 (md_cris_relax_table): Have placeholder for STATE_MUL.
2998 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
2999 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
3001 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
3002 STATE_BYTE)>: Ditto.
3003 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
3004 alignment and position of this frag, emit error message if
3006 (md_assemble): For a multiply insn and when checking it,
3007 transform the current frag into a special frag for that purpose.
3008 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
3009 OPTION_MULBUG_ABORT_ON>: Handle new options.
3011 2004-03-19 Bob Wilson <bob.wilson@acm.org>
3013 * config/tc-xtensa.c (mark_literal_frags): New function.
3014 (xtensa_move_literals): Call mark_literal_frags for all literal
3015 segments, including init and fini literal segments.
3016 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
3018 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3020 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
3021 (pa_comm): Set BSF_OBJECT in symbol flags.
3023 2004-03-19 Alan Modra <amodra@bigpond.net.au>
3025 * Makefile.am: Run "make dep-am".
3026 * Makefile.in: Regenerate.
3027 * doc/Makefile.in: Regenerate.
3028 * config.in: Regenerate.
3029 * po/gas.pot: Regenerate.
3031 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
3033 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
3034 (demand_empty_rest_of_line): Issue an error here.
3035 (ignore_rest_of_line): Silently skip to end.
3036 (demand_copy_string): Issue an error, not warning.
3038 * config/obj-elf.c (obj_elf_section_name): Likewise.
3039 (obj_elf_section): Likewise.
3040 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
3041 (arc_extinst): Likewise.
3042 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
3043 (dot_spill): Likewise.
3044 (dot_unwabi): Likewise.
3045 (dot_prologue): Likewise.
3047 * expr.c (operand): Reject ++ and --.
3048 (operator): Likewise.
3050 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3052 * config/tc-sh.c: Include dw2gencfi.h.
3053 (sh_cfi_frame_initial_instructions): New function.
3054 (sh_regname_to_dw2regnum): Likewise.
3055 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
3057 (TARGET_USE_CFIPOP): Define.
3058 (tc_cfi_frame_initial_instructions): Likewise.
3059 (tc_regname_to_dw2regnum): Likewise.
3060 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
3061 * Makefile.am: Update dependencies.
3062 * Makefile.in: Regenerate.
3064 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3066 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
3067 * configure: Regenerate.
3069 2004-03-12 Bob Wilson <bob.wilson@acm.org>
3071 * read.c (s_leb128): Call md_flush_pending_output.
3073 2004-03-12 Michal Ludvig <mludvig@suse.cz>
3075 * config/tc-i386.c (output_insn): Handle PadLock instructions.
3076 * config/tc-i386.h (CpuPadLock): New define.
3077 (CpuUnknownFlags): Added CpuPadLock.
3079 2004-03-07 Andreas Schwab <schwab@suse.de>
3081 * doc/c-hppa.texi (HPPA Directives): Fix typo.
3083 2004-03-07 Richard Henderson <rth@redhat.com>
3085 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
3086 (cfi_finish): Likewise for fde.
3088 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
3090 * config/tc-ia64.c (md_assemble): Properly handle NULL
3092 (ia64_handle_align): Don't abort if failed to add a stop bit.
3094 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
3096 * Makefile.in: Regenerated.
3097 * aclocal.m4: Likewise.
3098 * configure: Likewise.
3099 * doc/Makefile.in: Likewise.
3101 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
3103 * config/tc-ia64.c (dot_align): New.
3104 (ia64_do_align): Make it static.
3105 (md_pseudo_table): Use "dot_align" for "align".
3106 (ia64_md_do_align): Don't set align_frag here.
3107 (ia64_handle_align): Add a stop bit to the previous bundle if
3110 * config/tc-ia64.h (ia64_do_align): Removed.
3112 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
3114 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
3115 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
3116 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
3117 the most general type or the user specifically requested it.
3118 (md_assemble): Add a new error message for when an instruction
3119 is understood, but is not allowed due to an -isa option.
3121 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
3123 * config/tc-ia64.c (align_frag): New.
3124 (md_assemble): Set the tc_frag_data field in align_frag for
3125 IA64_OPCODE_FIRST instructions.
3126 (ia64_md_do_align): Set align_frag.
3127 (ia64_handle_align): Add a stop bit if needed.
3129 * config/tc-ia64.h (TC_FRAG_TYPE): New.
3130 (TC_FRAG_INIT): New.
3132 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
3134 * config/tc-frv.c (fr400_audio): New variable.
3135 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
3136 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
3137 (target_implements_insn_p): New function.
3138 (md_assemble): Report an error if the processor doesn't implement
3141 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3143 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
3144 (md_parse_option): Ditto.
3145 (OPTION_NO_SPECIAL_M32R): Added.
3146 (md_show_usage): Document it.
3147 (enable_speial_m32r): Changed a default value from 0 to 1.
3148 * doc/c-m32r.texi: Document the -no-bitinst option.
3150 2004-02-27 Nick Clifton <nickc@redhat.com>
3152 * config/tc-sh.c (get_operand): Revert previous delta.
3153 (tc_gen_reloc): Check for an unknown reloc type before processing
3156 2004-02-27 Hannes Reinecke <hare@suse.de>
3158 * config/tc-s390.c (s390_insn): Correct range check for opcode in
3159 .insn pseudo operation.
3161 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
3163 * config/tc-sh.c (get_operand): In case of #Imm, check has been
3164 added for wrong syntax.
3166 2004-02-26 Eric Christopher <echristo@redhat.com>
3168 * config/tc-mips.c (mips_dwarf2_addr_size): New.
3169 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
3171 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
3173 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
3174 nibble types to assembler.
3176 2004-02-25 Fred Fish <fnf@redhat.com>
3178 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
3180 2004-02-20 James E Wilson <wilson@specifixinc.com>
3182 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
3184 (fixup_unw_records): New arg before_relax. Pass to slot_index.
3185 (ia64_estimate_size_before_relax): New.
3186 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
3187 (generate_unwind_image): Pass 1 to fixup_unw_records.
3188 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
3189 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
3191 2004-02-19 Jakub Jelinek <jakub@redhat.com>
3193 * stabs.c (generate_asm_file): Avoid warning about use of
3194 uninitialized variable.
3196 2004-02-18 David Mosberger <davidm@hpl.hp.com>
3198 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
3199 body, and endp, allow unwind records which do not have a "t"
3200 (time/instruction) field.
3202 2004-02-17 Petko Manolov <petkan@nucleusys.com>
3204 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
3205 (do_mav_dspsc_2): Likewise.
3206 Fix accumulator registers move opcodes.
3208 2004-02-13 Hannes Reinecke <hare@suse.de>
3209 Jakub Jelinek <jakub@redhat.com>
3211 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
3213 2004-02-10 Steve Ellcey <sje@cup.hp.com>
3215 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
3216 (tc_frob_symbol): New macro definition.
3217 * config/tc-ia64.c (ia64_frob_symbol): New routine.
3219 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
3221 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
3224 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
3226 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
3227 (TC_CASE_SENSITIVE): ... this.
3228 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
3229 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
3231 2004-02-06 James E Wilson <wilson@specifixinc.com>
3233 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
3234 (generate_unwind_image): Re-add it here.
3236 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
3238 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
3239 * read.h (SKIP_WHITESPACE): Turn into an expression.
3240 * read.c (read_a_source_file): A pseudo is removed by having a
3243 2004-02-05 James E Wilson <wilson@specifixinc.com>
3245 * config/tc-ia64.c (output_endp): New.
3246 (count_bits): Delete.
3247 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
3248 endp unwind records.
3249 (fixup_unw_records): Handle endp unwind records. Delete code for
3250 shortening prologue regions not followed by a body record.
3251 (dot_endp): Call add_unwind_entry to emit endp unwind record.
3252 * config/tc-ia64.h (unw_record_type): Add endp.
3254 2004-02-03 James E Wilson <wilson@specifixinc.com>
3256 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
3257 fill padding bytes with zeroes.
3258 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
3259 sets unwind_record slot_number and slot_frag fields.
3261 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3263 * config/tc-mips.c (add_got_offset_hilo): New function.
3264 (macro): Use load_register() and add_got_offset_hilo() to load
3265 constants instead of hardcoding code sequences throughout.
3267 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
3269 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
3271 2004-01-26 Bernardo Innocenti <bernie@develer.com>
3273 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
3275 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
3276 of hard-coded test for TARGET_OS=elf.
3278 2004-01-24 Chris Demetriou <cgd@broadcom.com>
3280 * config/tc-mips.c (hilo_interlocks): Change definition
3281 so that MIPS32, MIPS64 and later ISAs are included, along with
3282 the already-included machines. Update comments.
3284 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
3286 * config/tc-arm.c (tc_gen_reloc): Improve error message for
3287 undefined local labels.
3289 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
3291 * config/tc-mips.c (load_address, macro): Update comments about
3292 NewABI GP relaxation.
3294 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
3296 * config/tc-mips.c (macro_build): Remove place and counter arguments.
3297 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
3298 (mips16_macro_build, macro_build_jalr): Remove counter argument.
3299 (set_at, load_register, load_address, move_register): Likewise.
3300 (load_got_offset, add_got_offset): Likewise.
3301 Update all calls and tidy accordingly.
3303 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
3305 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
3306 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
3307 (RELAX_USE_SECOND): Bump to 0x10000.
3308 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
3309 (mips_macro_warning): New variable.
3310 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
3311 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
3312 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
3314 (append_insn): Update mips_macro_warning.sizes.
3315 (macro_start, macro_warning, macro_end): New functions.
3316 (macro_build): Don't emit warnings here.
3317 (macro_build_lui, md_estimate_size_before_relax): ...or here.
3318 (md_convert_frag): Check for cases where one macro alternative
3319 needs a warning and the other doesn't. Emit a warning if the
3320 longer sequence was chosen.
3322 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
3324 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
3325 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
3326 the first sequence, the size of the second sequence, and a flag
3327 that says whether we should warn.
3328 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
3329 (RELAX_FIRST, RELAX_SECOND): New.
3330 (mips_relax): New variable.
3331 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
3332 (append_insn): Remove "place" argument. Use mips_relax.sequence
3333 rather than "place" to check whether we're expanding the second
3334 alternative of a relaxable macro. Remove redundant check for
3335 branch relaxation. If generating a normal insn, and there
3336 is not enough room in the current frag, call relax_close_frag()
3337 to close it. Update mips_relax.sizes[]. Emit fixups for the
3338 second version of a relaxable macro. Record the first relaxable
3339 fixup in mips_relax. Remove tc_gen_reloc workaround.
3340 (macro_build): Remove all uses of "place". Use mips_relax.sequence
3341 in the same way as in append_insn.
3342 (mips16_macro_build): Remove "place" argument.
3343 (macro_build_lui): As for macro_build. Don't drop the add_symbol
3344 when generating the second version of a relaxable macro.
3345 (load_got_offset, add_got_offset): New functions.
3346 (load_address, macro): Use new relaxation machinery. Remove
3347 tc_gen_reloc workarounds.
3348 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
3349 version of a relaxable macro is needed. Return -RELAX_SECOND if the
3350 first version is needed.
3351 (tc_gen_reloc): Remove relaxation handling.
3352 (md_convert_frag): Go through the fixups for a relaxable macro and
3353 mark those that belong to the unneeded alternative as done. If the
3354 second alternative is needed, adjust the fixup addresses to account
3355 for the deleted first alternative.
3357 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
3359 * frags.h (frag_room): Declare.
3360 * frags.c (frag_room): New function.
3361 * doc/internals.texi: Document it.
3363 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3365 * config/tc-mips.c (append_insn): Don't do r3900 interlock
3366 optimization for -mtune=r3900, as this will break on other CPUs.
3368 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
3370 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
3371 be relaxed, use fixup.
3372 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
3374 2004-01-19 Jakub Jelinek <jakub@redhat.com>
3376 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
3379 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3381 * config/tc-mips.c (append_insn): Properly detect variant frags
3382 that preclude swapping of relaxed branches. Correctly swap
3383 instructions between frags when dealing with relaxed branches.
3385 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3387 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
3389 * aclocal.m4: Regenerate.
3390 * configure: Regenerate.
3392 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
3394 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
3397 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
3399 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
3400 reloc, reserve space for the delay slot as well as the jalr itself.
3402 2004-01-09 Paul Brook <paul@codesourcery.com>
3404 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
3405 (do_vfp_sp2_from_reg2): New function.
3407 (do_vfp_dp_from_reg2): Check return values properly.
3409 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
3411 * config/tc-mips.c (warn_nops): Remove static variable.
3412 (macro): Remove test of warn_nops.
3413 (md_shortops): Remove 'n'.
3414 (md_parse_option): Remove 'n' case.
3415 (md_show_usage): Remove -n.
3416 * doc/as.texinfo (Overview): Remove MIPS -n option.
3417 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
3418 * NEWS: Mention removal of MIPS -n option.
3420 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
3421 (cop_interlocks): Check ISA level.
3422 (cop_mem_interlocks): Define.
3423 (reg_needs_delay): Check cop_interlocks rather than
3424 ISA_HAS_COPROC_DELAYS.
3425 (append_insn): Likewise. Use cop_mem_interlocks rather than
3426 directly checking mips_opts.isa.
3427 (mips_emit_delays): Likewise.
3429 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
3431 * config/tc-ia64.c (unwind): Move next_slot_number and
3432 next_slot_frag to ...
3433 (unw_rec_list): Here.
3434 (free_list_records): Removed.
3435 (output_unw_records): Likewise.
3436 (generate_unwind_image): Make it void.
3437 (alloc_record): Initialize next_slot_number and next_slot_frag.
3438 (slot_index): Take .org, .space and .align into account.
3439 (fixup_unw_records): Don't set slot_number to 0. Use
3440 list->next_slot_number and list->next_slot_frag instead of
3441 unwind.next_slot_number and unwind.next_slot_frag.
3442 (ia64_convert_frag): New.
3443 (generate_unwind_image): Generate a rs_machine_dependent frag
3445 (emit_one_bundle): Use list->next_slot_number and
3446 list->next_slot_frag instead of unwind.next_slot_number and
3447 unwind.next_slot_frag.
3449 * config/tc-ia64.h (md_convert_frag): Defined as
3451 (md_estimate_size_before_relax): Defined as (f)->fr_var.
3453 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
3455 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
3456 * config/tc-frv.h (md_apply_fix3): Don't define.
3457 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
3459 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
3460 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
3461 * config/tc-frv.c (line_separator_chars): Add `!'.
3462 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
3463 * config/tc-frv.c (md_assemble): Clear insn upfront.
3464 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
3465 * config/tc-frv.c (OPTION_FDPIC): New macro.
3466 (md_longopts): Add mfdpic.
3467 (md_parse_option): Handle it.
3468 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
3469 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
3470 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
3471 (frv_pic_ptr): Parse funcdesc.
3473 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3475 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
3476 gasver.texi. Remove duplicate symbol definitions for texi2pod.
3478 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3480 * Makefile.am (Makefile): Move the dependency on
3481 $(BFDDIR)/configure.in to...
3482 (CONFIG_STATUS_DEPENDENCIES): ... here.
3483 (AUTOMAKE_OPTIONS): Require automake 1.8.
3484 * Makefile.in: Regenerate.
3485 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
3486 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
3487 $(BFDDIR)/configure.in here as well.
3488 * doc/Makefile.in: Regenerate.
3490 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3492 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
3493 * Makefile.in: Regenerate.
3494 * aclocal.m4: Regenerate.
3495 * doc/Makefile.am (install, install-info): Remove.
3496 (install-data-local): A new hook for install-info.
3497 (AUTOMAKE_OPTIONS): Require automake 1.8.
3498 * doc/Makefile.in: Regenerate.
3500 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
3502 * doc/c-sh.texi: Update description about floating point behavior
3505 2004-01-02 Bernardo Innocenti <bernie@develer.com>
3507 * configure.in: Add m68k-uClinux target.
3508 * configure: Regenerate.
3510 For older changes see ChangeLog-0203
3516 version-control: never