1 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
3 * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
4 and extended_p fields with a single fixed_p field.
5 (append_insn, mips_no_prev_insn): Adjust accordingly.
7 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
9 * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
10 a single mips16_absolute_jump_p bit.
11 (append_insn): Adjust accordingly.
13 2005-03-09 Richard Sandiford <rsandifo@redhat.com>
15 * config/tc-mips.h (mips_cl_insn): Move definition to...
16 * config/tc-mips.c (mips_cl_insn): ...here. Add new fields:
17 frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
19 (history): New variable.
20 (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
21 (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
22 (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
23 (prev_prev_insn_unreordered): Delete.
24 (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
25 (macro_start): Replace uses of prev_insn* with the equivalent history[]
28 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
30 * doc/Makefile.am: Update as.info dependencies.
31 * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
33 2005-03-08 Jan Beulich <jbeulich@novell.com>
35 * doc/as.texinfo: Add sentence to indicate redefining a macro is an
36 error, and point to .purgem documentation if someone really needs
38 * NEWS: Mention macro redefinition is now an error.
40 2005-03-08 Jan Beulich <jbeulich@novell.com>
42 * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
43 emitted to. Add more precise diagnostics for non-fitting insns based
44 on that. Eliminate now superfluous special casing of MLX. Clear out
45 slot information when dropping an insn.
47 2005-03-08 Jan Beulich <jbeulich@novell.com>
49 * config/tc-ia64.c (parse_section_name): Rename to...
50 (cross_section): In addition to separating the name from the rest of
51 the arguments, also carry out the operation.
52 (dot_xdata): Use cross_section.
53 (dot_float_cons): Likewise.
54 (dot_xstringer): Likewise.
55 (dot_xdata_ua): Likewise.
56 (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
58 2005-03-05 Alan Modra <amodra@bigpond.net.au>
60 * po/gas.pot: Regenerate.
62 2005-03-04 David Daney <ddaney@avtrex.com>
64 * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
65 instead of '_gp' for -mno-shared optimization.
67 (s_abicalls): Document it in the comment.
68 (md_show_usage): Document the -mno-shared option.
70 2005-03-04 Richard Sandiford <rsandifo@redhat.com>
72 * config/tc-mips.c (mips_set_options): Add sym32 field.
73 (mips_opts): Initialize it.
74 (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
75 (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
76 (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
77 (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
78 when deciding whether to use a symbolic %highest/%higher expansion.
79 (macro): Likewise. Remove o64/n32 linux hack. Always use
80 ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
81 and "la". Handle constants separately from symbolic expressions in
82 the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
83 and using load_register to load the high part of the address.
84 (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
85 (OPTION_ELF_BASE): Bump by 2.
86 (md_longopts): Add entries for -msym32 and -mno-sym32.
87 (md_parse_option): Handle them.
88 (usage): Document them.
89 (s_mipsset): Handle ".set sym32" and ".set nosym32".
90 (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
91 HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
92 * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
93 -msym32 and -mno-sym32.
95 2005-03-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
97 * config/tc-mips.c (load_address): Implement GP optimization
98 for 64bit address space non-PIC. Fix formatting.
99 (macro): Likewise. Simplify code.
100 (md_parse_option): Don't bail out if -G 0 is set for PIC code.
101 (mips_after_parse_args): Simplify code.
103 2005-03-03 Nick Clifton <nickc@redhat.com>
105 * expr.c (operand): Remove redundant code enclosed by #ifdef
106 RELAX_PAREN_GROUPING....#endif.
108 * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
109 reloc is the difference of two symbols defined in the same
112 * config/tc-iq2000.c (line_comment_chars): Include the # character
113 as otherwise this breaks #APP/#NO_APP processing.
115 2005-03-03 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
117 * config/tc-arc.c(md_assemble): Remove dead code for handling
118 immediate indexing of ld and st .
120 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
121 Joseph Myers <joseph@codesourcery.com>
123 * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
124 %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
125 (parse_relocation): Check for a word break after a relocation
127 (md_apply_fix3): Handle TLS relocations, and mark thread-local
130 2005-03-02 Alan Modra <amodra@bigpond.net.au>
132 * config/tc-ppc.c (ppc_fix_adjustable <ELF>): Remove bogus checks.
134 2005-03-02 Jan Beulich <jbeulich@novell.com>
136 * as.c (main): Use unlink_if_ordinary instead of unlink.
137 * messages.c (as_fatal): Likewise.
139 2005-03-02 Jan Beulich <jbeulich@novell.com>
141 * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
143 (parse_register): Allow cr8...15 in all modes.
145 2005-03-02 Jan Beulich <jbeulich@novell.com>
147 * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
148 etc. like normal symbol references (T_ID).
150 2005-03-02 Alan Modra <amodra@bigpond.net.au>
152 * symbols.c (fb_label_name): Fix silly thinko in last change.
154 2005-03-02 Alan Modra <amodra@bigpond.net.au>
156 * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
157 * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
159 * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
161 2005-03-01 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
164 * config/tc-arc.c (md_assemble): Initialize suffix for extension
167 2005-03-01 Alan Modra <amodra@bigpond.net.au>
169 * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
171 * as.h (assert): Warning fix.
172 * expr.c (expr): Correct assertion.
173 * read.c (s_comm_internal): Remove assertion.
174 * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
175 (fixup_segment): Remove assertion.
176 * config/tc-dlx.c (machine_ip): Remove untrue assertions.
177 (md_apply_fix3): Likewise.
178 * config/tc-i370.c (md_begin): Correct assertion.
179 (i370_macro): Warning fix for assertion.
181 2005-03-01 Alan Modra <amodra@bigpond.net.au>
183 * configure.in (AC_C_BIGENDIAN): Invoke.
184 * configure: Regenerate.
185 * write.c (write_object_file <!BFD_ASSEMBLER>): Don't use sizeof
186 host variable to set string header size.
187 * config/obj-aout.c (obj_header_append): Don't use host structs.
188 (obj_symbol_to_chars): Likewise.
189 (obj_emit_strings): Likewise. Use the passed in output pointer.
190 * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
191 * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
192 not sizeof host struct.
193 (obj_header_append, obj_symbol_to_chars): Don't use host structs.
194 (obj_emit_strings): Likewise.
195 * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
196 (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
198 (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
200 (host_number_to_chars): Define.
201 * config/obj-hp300.c (hp300_header_append): Don't use sizeof
202 host internal struct to set header sizes.
203 * config/tc-i960.c (md_number_to_field): Warning fix.
204 (md_ri_to_chars): Use host byte order.
205 (get_cdisp, md_apply_fix3): Warning fix.
206 * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
208 2005-02-28 Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
210 * doc/c-arc.texi: Update documentation about ARC's extension
213 2005-02-27 Svein E. Seldal <svein@dev.seldal.com>
215 * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
218 2005-02-23 Alan Modra <amodra@bigpond.net.au>
220 * cgen.c: Warning fixes.
221 * config/tc-arc.c: Likewise.
222 * config/tc-arm.c: Likewise.
223 * config/tc-avr.c: Likewise.
224 * config/tc-d10v.c: Likewise.
225 * config/tc-d30v.c: Likewise.
226 * config/tc-frv.c: Likewise.
227 * config/tc-frv.h: Likewise.
228 * config/tc-h8300.c: Likewise.
229 * config/tc-h8500.c: Likewise.
230 * config/tc-i370.c: Likewise.
231 * config/tc-i960.c: Likewise.
232 * config/tc-ia64.c: Likewise.
233 * config/tc-ip2k.c: Likewise.
234 * config/tc-m68hc11.c: Likewise.
235 * config/tc-maxq.c: Likewise.
236 * config/tc-mcore.c: Likewise.
237 * config/tc-mips.c: Likewise.
238 * config/tc-msp430.c: Likewise.
239 * config/tc-pj.c: Likewise.
240 * config/tc-ppc.c: Likewise.
241 * config/tc-ppc.h: Likewise.
242 * config/tc-s390.c: Likewise.
243 * config/tc-sh.c: Likewise.
244 * config/tc-sh64.c: Likewise.
245 * config/tc-tic4x.c: Likewise.
246 * config/tc-tic80.c: Likewise.
247 * config/tc-v850.c: Likewise.
248 * config/tc-vax.c: Likewise.
249 * config/tc-w65.c: Likewise.
250 * config/tc-xstormy16.c: Likewise.
251 * config/tc-z8k.c: Likewise.
253 2005-02-22 Catherine Moore <clm@cm00re.com>
255 * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
256 * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
258 2005-02-22 Eric Christopher <echristo@redhat.com>
260 * config/tc-mips.c (struct proc): Change isym to
261 func_sym. New member func_end_sym.
262 (s_mips_ent): Update.
263 (s_mips_end): Ditto. Add code to compute function size.
265 2005-02-22 Alan Modra <amodra@bigpond.net.au>
267 * read.c: Warning fixes.
268 * config/obj-elf.c: Likewise.
270 2005-02-22 Maciej W. Rozycki <macro@mips.com>
272 * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
275 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
277 * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
280 * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
282 (demand_empty_rest_of_line): Likewise.
283 (tic54x_sblock): Likewise.
284 (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
286 2005-02-21 Alan Modra <amodra@bigpond.net.au>
288 * read.c (address_bytes): New function.
289 (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
290 (potable): Add "dc.a".
291 (cons_worker): Handle "dc.a".
292 * doc/internals.texi (TC_ADDRESS_BYTES): Document.
294 2005-02-21 Alan Modra <amodra@bigpond.net.au>
296 * input-file.c (input_file_open): Rearrange to avoid warning.
298 2005-02-19 Alan Modra <amodra@bigpond.net.au>
300 * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
301 * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
302 * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
304 2005-02-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
306 * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
307 uses after .set noat.
308 (load_address): Likewise.
309 (macro): Likewise. Don't try to avoid $at use by sacrificing
310 the target register before it is stored, it won't work.
312 2005-02-17 James E Wilson <wilson@specifixinc.com>
314 * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
315 see an instruction that specifies a template.
317 2005-02-18 Alan Modra <amodra@bigpond.net.au>
319 * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
320 * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
321 * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
323 2005-02-17 H.J. Lu <hongjiu.lu@intel.com>
325 * NEWS: Mention "-mhint.b=[ok|warning|error]".
327 * config/tc-ia64.c (md): Add hint_b.
328 (emit_one_bundle): Handle md.hint_b for "hint".
329 (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
330 (md_show_usage): Add "-mhint.b=[ok|warning|error]".
331 (ia64_init): Set md.hint_b to error.
332 (md_assemble): Handle md.hint_b for "hint.b".
334 * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
335 * doc/c-ia64.texi: Likewise.
337 2005-02-17 Alan Modra <amodra@bigpond.net.au>
339 * tc.h (struct relax_type, relax_typeS): Move from here..
340 * as.h: ..to here. Make rlx_forward and rlx_backward an offsetT.
341 * ecoff.c (ecoff_new_file): Add appfile param.
342 * ecoff.h (ecoff_new_file): Likewise.
343 * itbl-lex.h: New file.
344 * itbl-lex.l: Include itbl-lex.h.
345 * itbl-parse.y: Likewise.
346 (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
347 * read.c (s_app_file_string): Mark appfile possibly unused.
348 * subsegs.c (seg_not_empty_p): Make sec possibly unused.
349 * subsegs.h (struct seg_info_trash): Delete.
350 (seg_info): Use segment_info_type instead.
351 * config/obj-coff.c (struct filename_list): Make filename const char *.
352 * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
353 * config/obj-elf.c (elf_file_symbol): Similarly.
354 * config/tc-a29k.c (md_apply_fix3): Make val a valueT. Don't use
356 * config/tc-arc.c (md_operand): Warning fix.
357 * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
358 (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
359 * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
360 * config/tc-frv.c (frv_force_relocation): Warning fix.
361 * config/tc-m68k.c (md_parse_option): Delete unused var.
362 * config/tc-mcore.c (mylog2): Rename from log2 throughout.
363 * config/tc-sparc.c: Likewise.
364 (s_common): Warning fix.
365 * config/tc-mips.c (append_insn): Use unsigned long long expressions.
366 * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
368 * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
369 * config/tc-sh.c (sh_cfi_frame_initial_instructions,
370 sh_regname_to_dw2regnum): Only define for OBJ_ELF.
371 * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
372 (tic4x_do_align): Use TIC_NOP_OPCODE.
373 * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
374 * config/tc-vax.c: Include netinet/in.h.
375 (tc_headers_hook): Formatting.
376 * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
378 2005-02-17 Jan Beulich <jbeulich@novell.com>
380 * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
381 parsing inN, locN, outN. Set 'idx' to offset register number starts
382 at. Don't handle numbers with leading zeroes or beyond 95. Remove
385 2005-02-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
387 * config/tc-mips.c (load_address): Fix formatting.
388 (macro): Don't use AT if .set noat is in effect. Fix formatting.
389 Catch macros which are unexpandable without AT. Remove duplicate
391 (macro2): Remove duplicate zeroing of used_at.
393 2005-02-16 Alan Modra <amodra@bigpond.net.au>
395 * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
398 2005-02-15 Nigel Stephens <nigel@mips.com>
399 Maciej W. Rozycki <macro@mips.com>
401 * config/tc-mips.c (reloc_needs_lo_p): Handle
402 BFD_RELOC_MIPS16_HI16_S.
403 (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
404 (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
405 and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
407 (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
408 BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
409 Call my_getSmallExpression() to parse percent operators.
410 (percent_op_match, mips_percent_op): Separate definitions.
411 (mips16_percent_op): Define percent operators for the MIPS16 mode.
412 (parse_relocation): Handle the MIPS16 mode using
414 (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
415 BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
417 2005-02-15 Jan Beulich <jbeulich@novell.com>
419 * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
420 instead of explicitly dealing with the translation; exclude
421 relocations that are already pcrel, however.
423 2005-02-15 Jan Beulich <jbeulich@novell.com>
425 * config/tc-ia64.c: Include limits.h (if available).
426 (gr_values[0]): Set path to INT_MAX.
427 (dot_reg_val): Don't allow changing value of r0. Limit range of
428 general registers at r127.
429 (specify_resource): Default resource index is -1. Don't set resource
430 index (in case IA64_RS_RSE) without setting the specific flag.
431 (note_register_values): Check operand is O_constant before tracking
432 input value of moves. Add tracking for dep.z with constant inputs.
433 (print_dependency): Resource index of specific resource may be zero.
434 (check_dependencies): Likewise.
436 2005-02-15 Jan Beulich <jbeulich@novell.com>
438 * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
439 reg_class. Check operands and emit diagnostics for illegal use of
442 2005-02-15 Jan Beulich <jbeulich@novell.com>
444 * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
445 new variables type, suffix, and width. Handle
446 BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
447 Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
448 FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
449 FUNC_DTP_RELATIVE case. Return incoming relocation type if
450 BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
451 if unable to translate relocation type, using the new variables.
453 2005-02-15 Jan Beulich <jbeulich@novell.com>
455 * config/tc-ia64.h (ia64_symbol_chars): Declare.
456 (ty_symbol_chars): Define.
457 * config/tc-ia64.c (ia64_symbol_chars): Define.
459 2005-02-15 Jan Beulich <jbeulich@novell.com>
461 * config/tc-ia64.c (ia64_parse_name): Only update next character if
462 input_line_pointer was advanced.
464 2005-02-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
466 * config/tc-sh.c (md_apply_fix3): Add parentheses around &
469 2005-02-13 Jan Beulich <jbeulich@novell.com>
471 * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
472 (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
474 (ia64_init): Set md.detect_dv.
475 (ia64_start_line): New static variable warned. Warn only once when
476 encountering explicit stops in automatic mode.
477 * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
478 * NEWS: Mention new default mode.
480 2005-02-13 Jan Beulich <jbeulich@novell.com>
482 * config/tc-ia64.c (dot_rot): Add comment that name strings should
483 be freed when wiping out previous state. Canonicalize names before
484 use. Free name string when detecting redefinition.
485 (dot_pred_rel): Call generic expression parser to process arguments.
486 Handle O_register case for individual predicates and O_subtract for
488 (ia64_parse_name): Canonicalize name before looking it up in dynamic
490 (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
491 Warn if multiple found, issue error if resulting symbol name has zero
493 (dot_alias): Canonicalize name before use.
495 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
497 * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
499 (in_procedure): Return -1 for warning.
500 (in_prologue): Likewise.
503 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
505 * config/tc-ia64.c (dot_xdata): Undo the last change.
506 (dot_float_cons): Likewise.
507 (dot_xstringer): Likewise.
508 (dot_xdata_ua): Likewise.
509 (dot_float_cons_ua): Likewise.
511 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
513 * NEWS: Mention "-munwind-check=[warning|error]".
515 * config/tc-ia64.c (md): Add unwind_check.
516 (unwind_diagnostic): New.
517 (in_procedure): Call unwind_diagnostic when a directive isn't
519 (in_prologue): Call unwind_diagnostic when a directive isn't in
521 (in_body): Call unwind_diagnostic when a directive isn't in
523 (dot_endp): Set md.unwind_check to error before calling
524 in_procedure and restore it after. When the name is missing or
525 couldn't be found, use the one from the last .proc if
526 md.unwind_check isn't error. Warn if md.unwind_check is
528 (md_parse_option): Handle "-munwind-check=[warning|error]".
529 (md_show_usage): Add "-munwind-check=[warning|error]".
530 (ia64_init): Set md.unwind_check to warning.
532 * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
533 * doc/c-ia64.texi: Likewise.
535 2005-02-11 Jan Beulich <jbeulich@novell.com>
537 * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
539 (ia64_parse_name): New third parameter.
540 (md_parse_name): Pass third argument.
541 * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
542 (md_operand): Handling of '@'-prefixed symbols moved from here...
543 (ia64_parse_name): ...to here.
545 2005-02-11 Jan Beulich <jbeulich@novell.com>
547 * config/tc-ia64.c (md): Remove last_groups and group_idx.
548 (errata_nop_necessary_p): Remove declaraction and definition.
549 (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
550 update md.group_idx. Don't reset md.last_groups.
552 2005-02-11 Jan Beulich <jbeulich@novell.com>
554 * config/tc-ia64.c (parse_section_name): Handle non-quoted first
556 (dot_xdata): Free section name after use.
557 (dot_float_cons): Likewise.
558 (dot_xstringer): Likewise.
559 (dot_xdata_ua): Likewise.
560 (dot_float_cons_ua): Likewise.
561 (md_pseudo_table): Add xdata16 and xdata16.ua.
563 2005-02-10 H.J. Lu <hongjiu.lu@intel.com>
565 * doc/all.texi: Add IA64.
566 * doc/as.texinfo: Likewise.
568 * doc/c-ia64.texi: Fix typos.
570 2005-02-10 Julian Brown <julian@codesourcery.com>
572 * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
574 (do_t_push_pop): Likewise.
575 (md_assemble): Likewise.
576 (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
577 BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
578 (create_unwind_entry): Output dependency on the required personality
580 testsuite/gas/arm/unwind.d: Alter expected output to include
581 dependency on __aeabi_unwind_cpp_pr[01].
583 2005-02-07 Nathan Sidwell <nathan@codesourcery.com>
585 * as.h (seg_not_empty_p): Return int, not bfd_boolean.
586 * subsegs.c (seg_not_empty_p): Likewise.
588 2005-02-07 Inderpreet Singh <inderpreetb@noida.hcltech.com>
590 * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
591 relative jump calculation.
592 <md_convert_frag) : Likewise.
593 <output_disp): Likewise.
595 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
597 * write.c (write_object_file): Recognize warning-symbol construct
598 and skip object- and target- handling for the second symbol.
600 2005-02-02 Jan Beulich <jbeulich@novell.com>
602 * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
603 designators along with quoted ones. Free copy of quoted designator
606 2005-02-01 Ben Elliston <bje@au.ibm.com>
608 * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
609 config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
610 config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
611 config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
612 config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
613 config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
614 config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
615 config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
616 config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
617 config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
618 config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
619 config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
620 config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
621 #if 0'd code throughout.
623 2005-01-31 Nick Clifton <nickc@redhat.com>
625 * as.c (parse_args): Bump copyright date reported by --version to
628 2005-01-31 Nick Clifton <nickc@redhat.com>
630 * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
633 2005-01-31 Jan Beulich <jbeulich@novell.com>
635 * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
636 that can end with .endr in that case. Make requiring/permitting
637 pseudo-ops without leading dot closer to the logic in read.c serving
639 (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
642 2005-01-31 Jan Beulich <jbeulich@novell.com>
644 * macro.c (do_formals): Adjust to no longer accept empty parameter
646 (define_macro): Adjust to no longer accept empty macro name, garbage
647 following the parameters, or macros that were previously defined.
648 * read.c (s_bad_end): Declare.
649 (potable): Add endm. Handler for endr and endm is s_bad_end.
650 (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
652 * read.h (s_bad_endr): Remove.
654 2005-01-31 Jan Beulich <jbeulich@novell.com>
656 * config/tc-ia64.c (parse_operands): Parse all specified operands,
657 immediately discarding (but counting) those exceeding the maximum
658 possible amount. Track whether output and input operand counts ever
659 matched, and use this to better indicate which of the operands/
660 operand types was wrong; specifically don't default to pointing to
663 2005-01-31 Jan Beulich <jbeulich@novell.com>
665 * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
666 variable in dot_endp). Add body and insn. Make prologue,
667 prologue_mask, body, and insn bitfields.
668 (fixup_unw_records): Remove spurious new-lines from end of diagnostic
670 (in_procedure, in_prologue, in_body): New.
671 (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
672 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
673 dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
674 dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
675 dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
676 dot_personality): Use the appropriate one of the above.
677 (dot_proc): Clear unwind.proc_start; set to current location only if
678 none of the entry points were valid. Check for non-zero-length entry
679 point names. Check that entry points aren't defined, yet. Clear
680 unwind.prologue, unwind.body, and unwind.insn.
681 (dot_body): Call in_procedure. Check that first directive in procedure
682 had no insns emitted before. Set unwind.body.
683 (dot_prologue): Call in_procedure. Check that not already in prologue.
684 Check that first directive in procedure had no insns emitted before.
686 (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
687 length entry point names. Check that entry points became defined.
688 (md_assemble): Set unwind.insn once unwind.proc_start is defined.
690 2005-01-31 Jan Beulich <jbeulich@novell.com>
692 * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
693 before actually using it. Don't generate an error in manual bundling
694 mode when looking at an insn requiring slot 2 but not yet at slot 2.
695 Don't generate an error in manual bundling mode when looking at an
696 insn required to be last in its group but the required slot hasn't
697 been reached, yet. Allow conversion from MII to MI;I for bundle
698 consisting of only 2 insns with the stop between them. Suppress
699 various meaningless errors resulting from detecting earlier ones.
701 2005-01-31 Jan Beulich <jbeulich@novell.com>
703 * config/tc-ia64.c (parse_operands): Also handle alloc without first
706 2005-01-28 Christian Groessler <chris@groessler.org>
708 * config/tc-z8k.c (md_assemble): Improve error detection.
710 2005-01-28 Jan Beulich <jbeulich@novell.com>
712 * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
713 for personality routine pointer only if there is one.
714 (ia64_convert_frag): Likewise.
715 (generate_unwind_image): Likewise.
717 2005-01-27 Christian Groessler <chris@groessler.org>
719 * config/tc-z8k.c (INSERT): Remove, not used anywhere.
720 (md_apply_fix3): Make relative branches out of range an error
721 instead of a warning. Display correct line number for out of
722 range branches/calls/memory accesses.
724 2005-01-27 Nathan Sidwell <nathan@codesourcery.com>
726 * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
727 to emit .debug_line and other debug sections.
728 * as.h (seg_not_empty_p): Declare.
729 * subsegs.c (seg_not_empty_p): New predicate.
731 2005-01-27 Andrew Cagney <cagney@gnu.org>
733 * configure: Regenerate to track ../gettext.m4 change.
735 2005-01-27 Jan Beulich <jbeulich@novell.com>
737 * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
739 2005-01-27 Jan Beulich <jbeulich@novell.com>
741 * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
742 to/from application registers dynamic insns.
743 (md_assemble): Defer resolution of move to/from application registers
744 dynamic insns when they can be issued on either the I- or M-units.
746 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
748 * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
749 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
750 * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
751 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
752 * cgen.c (gas_cgen_parse_operand): Handle
753 CGEN_PARSE_OPERAND_SYMBOLIC.
754 * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
755 (frv_force_relocation): Likewise. Fix handling of PIC
757 (md_apply_fix3): Likewise.
759 2005-01-21 Ben Elliston <bje@au.ibm.com>
761 * as.h: Remove #if 0'd code.
762 * atof-generic.c (atof_generic): Likewise.
763 * ecoff.c (ecoff_directive_frame): Likewise.
764 * frags.h (FRAG_APPEND_1_CHAR): Likewise.
765 * itbl-ops.c (itbl_add_reg): Likewise.
766 * listing.c (calc_hex): Likewise.
767 * read.c (MASK_CHAR): Likewise.
768 * subsegs.c (subsegs_print_statistics): Likewise.
769 * symbols.c (indent): Likewise.
770 * write.c (write_relocs): Likewise.
771 (write_object_file): Likewise.
772 (relax_frag): Likewise.
774 2005-01-20 Nick Clifton <nickc@redhat.com>
776 * as.c (std_longopts): Add an entry for "--a" in order to prevent
777 getopt_long_only() from considering -a as an abbreviation for
779 (parse_args): Fix the parsing of -a=<file>.
781 2005-01-20 Alan Modra <amodra@bigpond.net.au>
784 * read.c (s_incbin): Adjust default count for skip. Check validity
785 of count and skip rigorously.
787 2005-01-19 Fred Fish <fnf@specifixinc.com>
789 * config/tc-mips.c (dummy_opcode): Add init for new struct member.
791 2005-01-19 Richard Sandiford <rsandifo@redhat.com>
793 * read.c (convert_to_bignum): New function, split out from...
794 (emit_expr): ...here. Handle the case where X_add_number is
795 positive and the input value is negative.
796 (output_big_sleb128): Fix setting of continuation bit. Check whether
797 the final byte needs to be sign-extended. Fix size-shrinking loop.
798 (emit_leb128_expr): When generating a signed leb128, see whether the
799 sign of an O_constant's X_add_number matches the sign of the input
800 value. Use a bignum if not.
802 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
804 * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
805 arch_sh_up in order to match the external name and make the
806 testsuite's job easier.
808 2005-01-14 H.J. Lu <hongjiu.lu@intel.com>
811 * config/tc-i386.c (i386_scale): Disallow 0 scale.
813 2005-01-12 Nick Clifton <nickc@redhat.com>
815 * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
816 ignored_arguments array.
818 2005-01-10 H.J. Lu <hongjiu.lu@intel.com>
820 * write.c (write_object_file): Disallow a symbol equated to
823 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
825 * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
827 (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
828 (maxq_target): New function: Set the machine type.
830 2005-01-06 Paul Brook <paul@codesourcery.com>
832 * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
833 (md_begin): Handle TE_VXWORKS for FP defaults.
834 (md_apply_fix3): Correct rela offsets.
835 (elf32_arm_target_format): Add VxWorks targets.
837 2005-01-06 Paul Brook <paul@codesourcery.com>
839 * configure.tgt: Set em=vxworks for *-*-vxworks.
840 * config/te-vxworks.h: New File.
842 2005-01-06 Paul Brook <paul@codesourcery.com>
844 * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
846 2005-01-04 Dmitry Diky <diwil@spec.ru>
848 * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
851 2005-01-03 David Mosberger <davidm@hpl.hp.com>
853 * config/tc-ia64.c (md): Add member "loc_directive_seen".
854 (dot_loc): New function.
855 (md_pseudo_table): Add entry to map .loc to dot_loc().
856 (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
857 seen a .loc directive or we're generating DWARF2 debug info for
860 2004-12-29 Alan Modra <amodra@bigpond.net.au>
863 * read.c (s_comm_internal): Don't zero end of name until size
864 expression has been parsed.
866 2004-12-25 Marek Michalkiewicz <marekm@amelek.gda.pl>
868 * config/tc-avr.c (mcu_types): Move attiny{13,2313} from avr4 to avr2.
870 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
872 * config/tc-crx.c: Support 'bcop' relaxation (dealt as in 'cmp&branch'
875 2004-12-22 Ian Lance Taylor <ian@airs.com>
877 * configure.tgt: New.
878 * configure.in: Move setting of cpu_type, fmt, etc., to
880 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
881 $(srcdir)/configure.tgt.
882 * configure, Makefile.in: Rebuild.
884 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
886 * config/tc-avr.c: Add support for the new R_AVR_LDI, R_AVR_6 and
887 R_AVR_6_ADIW relocs for the LDI, ADIW/SBIW and LDD/STD
889 (avr_offset_expression): New function to parse offsets for LDI
891 (avr_operand): Use it.
892 (md_apply_fix3): Generate the relocs.
894 2004-12-16 Andrew Stubbs <andrew.stubbs@st.com>
896 * config/tc-sh64.c (shmedia_md_apply_fix3): Add missing
897 BFD_RELOC_SH_IMMS10BY8 relocation.
899 * config/tc-sh64.c (shmedia_build_Mytes): Emit an error message rather
900 than just ignoring bad code.
902 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
904 * config/tc-v850.c (handle_lo16): New function.
905 (v850_reloc_prefix): Use it to check lo().
906 (md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.
908 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
910 * configure.in: Add s390x-ibm-tpf support.
911 * configure: Regenerate.
913 2004-12-15 Jan Beulich <jbeulich@novell.com>
915 * config/obj-elf.c (obj_elf_change_section): Only set type and
916 attributes on new sections. Emit warning when type of re-declared
917 section doesn't match.
919 2004-12-15 Jan Beulich <jbeulich@novell.com>
921 * dw2gencfi.c (dot.cfi.startproc): Clear cur_cfa_offset so
922 '.cfi_startproc simple' doesn't inherit the old value.
924 2004-12-15 Jan Beulich <jbeulich@novell.com>
926 * dw2gencfi.c (output_cfi_insn): Adjust DW_CFA_def_cfa_sf generation
927 to emit a signed and factored offset. Adjust DW_CFA_def_cfa_offset_sf
928 generation to emit a factored offset.
930 2004-12-10 Ian Lance Taylor <ian@wasabisystems.com>
932 * config/tc-mips.c (macro) [M_LA_AB]: Give an error for a offset
933 which is too large in the case of NO_PIC without 64-bit
936 * config/tc-mips.c (mips_in_shared): New static variable.
937 (macro_build_lui): Permit "_gp" if !mips_in_shared.
938 (md_longopts): Add -mshared and -mno-shared.
939 (md_parse_option): Handle OPTION_MSHARED and OPTION_MNO_SHARED.
940 (s_cpload): Implement !mips_in_shared case.
941 (s_cpsetup): Likewise.
942 * doc/c-mips.texi (MIPS Opts): Document -mno-shared.
943 * NEWS: Mention -mno-shared.
945 2004-12-09 Paul Brook <paul@codesourcery.com>
947 * config/tc-arm.c (s_arm_unwind_fnend): Use R_ARM_PREL31 relocation
950 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
952 * config/tc-mips.c (append_insn): If we emit a nop during a relax
953 sequence, increase the size of the sequence.
955 * config/tc-mips.c (mips_cpu_info_table): Change "9000" entry to
958 2004-12-07 Ben Elliston <bje@gnu.org>
960 * read.c (s_align): Use an align_limit temporary to allay a GCC
961 signed/unsigned comparison warning.
963 2004-12-01 Mark Mitchell <mark@codesourcery.com>
965 * Makefile.am (TARG_ENV_HFILES): Add te-armlinuxeabi.h.
966 * configure.in: Use it for arm*-*-linux-gnueabi*.
967 * config/tc-arm.c: Allow emulation file to set FPU_DEFAULT.
968 * config/te-armlinuxeabi.h: New file.
969 * Makefile.in: Regenerated.
970 * aclocal.m4: Likewise.
971 * configure: Likewise.
972 * doc/Makefile.in: Regenerated.
974 2004-12-02 Bob Wilson <bob.wilson@acm.org>
976 * config/tc-xtensa.c (xtensa_switch_section_emit_state): Use subseg_set.
977 (xtensa_restore_emit_state): Likewise.
979 2004-12-02 Alan Modra <amodra@bigpond.net.au>
981 * read.c (ALIGN_LIMIT): Define, increasing limit for BFD_ASSEMBLER.
984 2004-11-30 Tero Niemela <tero_niemela@yahoo.com>
986 * Makefile.am: Change LOCALEDIR to $(datadir)/share.
987 * Makefile.in: Regenerate.
989 2004-11-29 Tomer Levi <Tomer.Levi@nsc.com>
991 * config/tc-crx.c: Major code cleanup. Remove unused variables and
992 functions, give functions a meaningful name, add comments.
993 (check_range): New function - Replace operand size calculation
995 (assemble_insn): Update Algorithm, improve error issuing.
997 (process_label_constant): Bug fix regarding COP_BRANCH_INS relocation
1000 2004-11-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1002 * config/tc-m32r.c (md_pcrel_from_section): Fixed a pcrel relocte
1003 miss between different section in the same module.
1004 (tc_gen_reloc): Likewise.
1006 2004-11-25 Theodore A. Roth <troth@openavr.org>
1008 * gas/config/tc-avr.c (mcu_types): Add support for atmega165,
1009 atmega325, atmega3250, atmega645 and atmega6450.
1011 2004-11-25 Jan Beulich <jbeulich@novell.com>
1013 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
1014 permissible for the selected instruction suffix.
1015 (process_suffix): For DefaultSize instructions, suppressing the
1016 guessing of a 'q' suffix if the instruction doesn't support it is
1017 pointless, because only an 'l' suffix can be guessed in this place.
1019 2004-11-24 Nick Clifton <nickc@redhat.com>
1021 * config/tc-iq2000.c: Remove support for IQ10 processor.
1022 Convert to ISO C90 formatting.
1023 * config/tc-iq2000.h: Likewise.
1025 2004-11-23 Nick Clifton <nickc@redhat.com>
1027 * config/tc-mn10300.c (md_relax_table): More fixes to the offsets
1028 in this table. They should be correct now.
1030 2004-11-23 Jan Beulich <jbeulich@novell.com>
1032 * config/tc-i386.h (CpuMMX2): Declare. Artificial classifier to
1033 indicate the MMX extensions added by both SSE and 3DNow!A.
1034 (Cpu3dnowA): Declare.
1035 (CpuUnknownFlags): Update.
1036 * config/tc-i386.c (cpu_sub_arch_name): Declare.
1037 (cpu_arch): i586 and pentium do not imply MMX. i686 and pentiumpro do
1038 neither imply SSE nor MMX. k6 implies MMX. k6_2 additionally implies
1039 3DNow!. Athlon additionally implies 3DNow!A. Several new
1040 entries (those starting with a dot are for sub-arch specification).
1041 (set_cpu_arch): Handle sub-arch specifications.
1042 (parse_insn): Distinguish between instructions not supported because
1043 of insufficient CPU features and because of 64-bit mode.
1044 * doc/c-i386.texi: Describe enhanced .arch directive.
1046 2004-11-22 Bob Wilson <bob.wilson@acm.org>
1048 * config/tc-xtensa.c (xg_add_opcode_fix): Set fx_no_overflow.
1050 2004-11-22 Bob Wilson <bob.wilson@acm.org>
1052 * dwarf2dbg.c (dwarf2_finish): Don't write a .debug_line section
1053 without a corresponding .debug_info section.
1055 2004-11-22 Hans-Peter Nilsson <hp@axis.com>
1057 * read.c (potable): Add "error" and "warning".
1058 (s_errwarn): New function.
1059 * read.h (s_errwarn): Declare.
1060 * doc/as.texinfo (Error, Warning): Document .error and .warning.
1062 2004-11-22 Nick Clifton <nickc@redhat.com>
1064 * config/tc-tic54x.c (tic54x_adjust_symtab): Adjust call to
1067 2004-11-19 Alan Modra <amodra@bigpond.net.au>
1069 * config/tc-msp430.c (struct rcodes_s, MSP430_RLC, msp430_rcodes,
1070 struct hcodes_s, msp430_hcodes): From include/opcode/msp430.h.
1072 2004-11-19 Alan Modra <amodra@bigpond.net.au>
1074 * config/obj-coff.c (c_dot_file_symbol): Add "app" param.
1075 (coff_adjust_symtab): Adjust call.
1076 (crawl_symbols): Likewise.
1077 * config/obj-coff.h (c_dot_file_symbol): Add "app" param.
1078 (obj_app_file): Adjust.
1080 2004-11-18 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
1082 * configure.in: Enable bfd_assember for the MAXQ port.
1083 * configure: Regenerate.
1085 2004-11-12 Bob Wilson <bob.wilson@acm.org>
1086 Sterling Augustine <sterling@tensilica.com>
1088 * config/tc-xtensa.c (finish_vinsn): Clear pending instruction if
1089 there is a conflict.
1090 (check_t1_t2_reads_and_writes): Check for both reads and writes to
1091 interfaces that are related as determined by xtensa_interface_class_id.
1093 2004-11-12 Nick Clifton <nickc@redhat.com>
1095 * config/tc-mn10300.c (md_relax_table): Fix off by one negative
1096 offsets for conditional branches.
1098 2004-11-11 Bob Wilson <bob.wilson@acm.org>
1100 * config/tc-xtensa.c (MAX_IMMED6): Change value to 65.
1102 2004-11-10 Bob Wilson <bob.wilson@acm.org>
1104 * config/tc-xtensa.c (update_next_frag_state): Always add a NOP if
1105 relaxing at the end of a loop. Don't mark frags as UNREACHABLE or
1107 (relax_frag_immed): Update call to update_next_frag_state.
1109 2004-11-10 Alan Modra <amodra@bigpond.net.au>
1111 * obj.h (struct format_ops <app_file>): Add int param.
1112 * read.h (s_app_file_string): Likewise.
1113 * read.c (s_app_file_string): Likewise.
1114 (s_app_file): Adjust s_app_file_string call.
1115 * config/tc-mips.c (s_mips_file): Likewise.
1116 * config/obj-coff.h (obj_app_file): Add app param.
1117 * config/obj-ecoff.h (obj_app_file): Likewise.
1118 * config/obj-multi.h (obj_app_file): Likewise.
1119 * config/obj-elf.h (elf_file_symbol): Likewise.
1120 * config/obj-elf.c (elf_file_symbol): Only emit one file symbol
1121 if called for # preprocessor lines.
1123 2004-11-08 H.J. Lu <hongjiu.lu@intel.com>
1126 * symbols.c (resolve_symbol_value): Convert weak symbols only
1128 (symbol_equated_reloc_p): Don't equate weaks when relocating
1129 only for Windows PECOFF.
1131 2004-11-08 Tomer Levi <Tomer.Levi@nsc.com>
1133 * config/tc-crx.c (print_insn): Check and set insn_addr.
1134 * config/tc-crx.h (md_frag_check): Define.
1136 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
1137 Vineet Sharma <vineets@noida.hcltech.com>
1139 * configure.in: Add support for new target maxq-coff.
1140 * configure: Regenerate.
1141 * NEWS: Mention new support.
1142 * config/tc-maxq.c: New file.
1143 * config/tc-maxq.h: New file.
1144 * config/obj-coff.h: Add support for maxq-coff.
1146 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1148 * symbols.c (any_external_name): Define.
1149 (resolve_symbol_value): Convert weak symbols.
1150 (S_SET_EXTERNAL): Support any_external_name.
1151 (S_SET_NAME): Qualify parameter const.
1152 (symbol_equated_reloc_p): Equate to weaks when relocating.
1153 * symbols.h (S_SET_NAME): Qualfiy parameter const.
1154 * tc.h (any_external_name): Declare.
1155 * config/obj-coff.c ("coff/pe.h"): Include for BFD
1157 (weak_is_altname): Declare and define.
1158 (weak_name2altname): Same.
1159 (weak_altname2name): Same.
1160 (weak_uniquify): Same.
1161 (weak_altprefix): Define.
1162 (obj_coff_weak): Change .weak syntax and handling.
1163 (coff_frob_symbol): Fix PE weak symbol alternates.
1164 * config/obj-coff.h (USE_UNIQUE): Define.
1165 * config/tc-i386.c (md_apply_fix3): Assume weak symbols
1166 are in another segment.
1167 (tc_gen_reloc): Remove broken addend hack.
1168 doc/as.texinfo: Update.
1170 2004-11-05 Sterling Augustine <sterling@tensilica.com>
1172 * config/tc-xtensa.c (total_frag_text_expansion): New.
1173 (md_estimate_size_before_relax): Use it.
1174 (find_address_of_next_align_frag): Likewise.
1176 2004-11-05 Tomer Levi <Tomer.Levi@nsc.com>
1178 * config/tc-crx.c: Rename argument types.
1179 (processing_arg_number): Rename to 'cur_arg_num'.
1180 (get_number_of_bits): Rename to 'set_operand_size'.
1181 (get_operandtype): Rename to 'parse_operand', totally rewrite.
1182 (set_cons_rparams): Rename to 'set_operand', totally rewrite.
1183 (set_indexmode_parameters): Remove function, integrate its code into
1185 (set_operand_size): Get rid of 'Operand Number' function parameter -
1186 use global variable 'cur_arg_num' instead.
1187 Use a local 'argument' pointer to reference the current argument.
1188 (parse_operand): Likewise.
1189 (set_operand): Likewise.
1190 (process_label_constant): Likewise.
1192 2004-11-04 Bob Wilson <bob.wilson@acm.org>
1194 * config/tc-xtensa.c: Remove XTENSA_SECTION_RENAME ifdefs.
1195 (add_section_rename): Delete. Inlined into...
1196 (build_section_rename): ...here. Use xstrdup instead of strdup.
1197 (xtensa_section_rename): Drop "const" from argument and return types.
1198 (md_show_usage): Indent to match show_usage().
1199 * config/tc-xtensa.h: Remove XTENSA_SECTION_RENAME ifdefs.
1200 (tc_canonicalize_section_name): Define.
1201 (md_elf_section_rename): Remove unused macro.
1202 * doc/as.texinfo (Overview): Document Xtensa --rename-section option.
1203 * doc/c-xtensa.texi (Xtensa Options): Likewise.
1204 (Frame Directive): Delete.
1206 2004-11-04 Daniel Jacobowitz <dan@debian.org>
1208 * configure.in: Remove arm-*-oabi and thumb-*-oabi.
1209 * config/tc-arm.c (target_oabi): Delete.
1210 (md_apply_fix3, elf32_arm_target_format): Remove target_oabi checks.
1211 (arm_opts): Remove moabi.
1212 * doc/as.texinfo (Overview): Remove documentation of -moabi.
1213 * doc/c-arm.texi (ARM Options): Likewise.
1214 * configure: Regenerated.
1216 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
1218 * configure.in (crisv32): Recognize. AC_DEFINE_UNQUOTED
1219 DEFAULT_CRIS_ARCH. Handle crisv32-*-linux-gnu* like
1220 cris-*-linux-gnu* and crisv32-*-* like cris-*-*.
1221 * configure: Regenerate.
1222 * config/tc-cris.c (enum cris_archs): New.
1223 (cris_mach, cris_arch_from_string, s_cris_arch, get_sup_reg)
1224 (cris_insn_ver_valid_for_arch): New functions.
1225 (DEFAULT_CRIS_ARCH): New macro, default to cris_any_v0_v10.
1226 (cris_arch): New variable.
1227 (md_pseudo_table): New pseudo .arch.
1228 (err_for_dangerous_mul_placement): Initialize according to
1230 (STATE_COND_BRANCH): Renamed from STATE_CONDITIONAL_BRANCH.
1232 (STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON)
1233 (STATE_ABS_BRANCH_V32, STATE_LAPC, BRANCH_BF_V32, BRANCH_BB_V32)
1234 (BRANCH_WF_V32, BRANCH_WB_V32): New.
1235 (BRANCH_BF, BRANCH_BB, BRANCH_WF, BRANCH_WB): Don't undef after
1236 use in md_cris_relax_table.
1237 (md_cris_relax_table): Add entries for STATE_COND_BRANCH_V32,
1238 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
1239 Update and improve head comment.
1240 (OPTION_PIC): Define in terms of previous option, OPTION_US.
1241 (OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): Similar.
1243 (md_longopts): New option --march=...
1244 (cris_any_v0_v10_long_jump_size, crisv32_long_jump_size): New
1246 (md_long_jump_size): Initialize in terms of DEFAULT_CRIS_ARCH.
1247 (HANDLE_RELAXABLE): New macro.
1248 (md_estimate_size_before_relax): Use HANDLE_RELAXABLE for common
1249 cases. Check for weak symbols and assume not relaxable. Handle
1250 STATE_COND_BRANCH_V32, STATE_COND_BRANCH_COMMON,
1251 STATE_ABS_BRANCH_V32, STATE_LAPC. Use new variable symbolP, not
1253 (md_convert_frag): Handle STATE_COND_BRANCH_V32,
1254 STATE_COND_BRANCH_COMMON, STATE_ABS_BRANCH_V32, STATE_LAPC.
1255 (cris_create_short_jump): Adjust for CRISv32.
1256 (cris_relax_frag): Handle new states.
1257 (md_create_long_jump): Ditto. Emit error for common_v10_v32.
1258 (md_begin): Define symbols "..asm.arch.cris.v32",
1259 "..asm.arch.cris.v10", "..asm.arch.cris.common_v10_v32" and
1260 "..asm.arch.cris.any_v0_v10". Use cris_insn_ver_valid_for_arch
1261 when entering opcode table entry points.
1262 (md_assemble): Adjust branch handling for CRISv32. Handle LAPC
1263 relaxation. In fix_new_exp call for main insn, pass 1 for pcrel
1264 parameter for 8, 16 and 32-bit pc-relative insns and LAPC.
1265 (cris_process_instruction): Initialize out_insnp->insn_type to
1266 CRIS_INSN_NONE, not CRIS_INSN_NORMAL.
1267 <case ']', '[', 'A', 'd', 'Q', 'N', 'n', 'Y', 'U', 'u', 'T'>: New
1269 <case 'm'>: Check that modified_char == '.'.
1270 <invalid operands>: Consume the rest of the line.
1271 When operands don't match, skip over subsequent insns with
1272 non-matching version specifier but same mnemonic.
1273 <immediate constant, case SIZE_SPEC_REG>: Immediate operands for
1274 special registers in CRISv32 are always 32 bit long.
1275 <immediate constant, case SIZE_FIELD_SIGNED, SIZE_FIELD_UNSIGNED>:
1277 (get_gen_reg): Only recognize "PC" when followed by "+]" for v32
1278 and compatible. Recognize "ACR" for v32, unless followed by "+".
1279 (get_spec_reg): Consider cris_arch when looking up register.
1280 (get_autoinc_prefix_or_indir_op): Don't recognize assignment for
1282 (get_3op_or_dip_prefix_op): Check for ']' after seeing '[rN+'.
1283 (cris_get_expression): Restore input_line_pointer if failing "early".
1284 (get_flags): Consider cris_arch and recognize flags accordingly.
1285 (branch_disp): Adjust for CRISv32.
1286 (gen_cond_branch_32): Similar. Emit error for common_v10_v32.
1287 (cris_number_to_imm): Use as_bad_where, not as_bad. Remove
1288 related FIXME. Don't insist on BFD_RELOC_32_PCREL fixup to be
1289 resolved. Don't enter zeros in object file for
1291 <case BFD_RELOC_CRIS_LAPCQ_OFFSET, BFD_RELOC_CRIS_SIGNED_16>
1292 <case BFD_RELOC_CRIS_SIGNED_8>: New case.
1293 (md_parse_option): Break out "return 1".
1294 <OPTION_ARCH> New case.
1295 (tc_gen_reloc): <case BFD_RELOC_CRIS_LAPCQ_OFFSET>
1296 <case BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_SIGNED_8>
1297 <case BFD_RELOC_CRIS_UNSIGNED_8, BFD_RELOC_CRIS_UNSIGNED_16>
1298 <case BFD_RELOC_32_PCREL>: New cases.
1299 Addends for non-zero fx_pcrel are too in fx_offset.
1300 (md_show_usage): Show --march=<arch>.
1301 (md_apply_fix3): Adjust val for BFD_RELOC_CRIS_LAPCQ_OFFSET.
1302 (md_pcrel_from): BFD_RELOC_CRIS_LAPCQ_OFFSET is PC-relative too.
1303 (s_syntax) <struct syntaxes>: Properly constify member operand.
1304 * config/tc-cris.h (TARGET_MACH): Define.
1305 (cris_mach): Declare.
1306 * doc/as.texinfo (Overview) <CRIS>: Add --march=...
1307 * doc/c-cris.texi (CRIS-Symbols): New node for built-in symbols.
1308 (CRIS-Opts): Document --march=...
1309 (CRIS-Pseudos): Document .arch.
1311 2004-11-04 Jan Beulich <jbeulich@novell.com>
1313 * config/tc-i386.c (set_intel_syntax): Allow % in symbol names when
1314 intel syntax and no register prefix, allow $ in symbol names when
1316 (set_16bit_gcc_code_flag): Replace literal 'l' by LONG_MNEM_SUFFIX.
1317 (intel_float_operand): Add fourth return value indicating math control
1318 operations. Make classification more precise.
1319 (md_assemble): Complain if memory operand of mov[sz]x has no size
1321 (parse_insn): Translate word operands to floating point instructions
1322 operating on integers as well as control instructions to short ones
1323 as expected by AT&T syntax. Translate 'd' suffix to short one only for
1324 floating point instructions operating on non-integer operands.
1325 (match_template): Remove fldcw special case. Adjust q-suffix handling
1326 to permit it on fild/fistp/fisttp in AT&T mode.
1327 (process_suffix): Don't guess DefaultSize insns' suffix from
1328 stackop_size for certain floating point control instructions. Guess
1329 suffix for branch and [ls][gi]dt based on flag_code. Split error
1330 messages for Intel and AT&T syntax, and make the condition more strict
1331 for the former. Adjust suppressing of generation of operand size
1333 (intel parser): Allow the full set of MASM operators. Add FWORD, TBYTE,
1334 OWORD, and XMMWORD operand size specifiers (TBYTE replaces XWORD). Add
1335 more error checking.
1336 * config/tc-i386.h (BYTE_PTR WORD_PTR DWORD_PTR QWORD_PTR XWORD_PTR
1337 SHORT OFFSET_FLAT FLAT NONE_FOUND): Remove unused defines.
1339 2004-11-03 Hans-Peter Nilsson <hp@axis.com>
1341 * symbols.c (colon) [!WORKING_DOT_WORD]: Don't declare
1342 md_short_jump_size, md_long_jump_size.
1343 * write.c [!WORKING_DOT_WORD]: Ditto.
1344 * tc.h [!WORKING_DOT_WORD]: Declare them here. Drop const
1346 * config/tc-cris.h (md_short_jump_size, md_long_jump_size): Don't
1348 * config/tc-cris.c (md_short_jump_size, md_long_jump_size): Drop
1349 const qualifier in these definitions.
1350 * config/tc-i370.c, config/tc-m68k.c, config/tc-pdp11.c,
1351 config/tc-s390.c, config/tc-tahoe.c, config/tc-vax.c: Ditto.
1353 2004-11-02 Nick Clifton <nickc@redhat.com>
1355 * dwarf2dbg.c (dwarf2_finish): Check for the existence of a file
1356 table before deciding to produce a .debug_line section to match up
1357 with a user provided .debug_info section.
1359 2004-10-28 Tomer Levi <Tomer.Levi@nsc.com>
1361 * config/tc-crx.c (getreg_image): Bug fix, a return value was
1362 mistakenly omitted from CRX_C_REGTYPE and CRX_CS_REGTYPE cases.
1364 2004-10-27 Tomer Levi <Tomer.Levi@nsc.com>
1366 * config/tc-crx.c: Remove global variable 'post_inc_mode'.
1367 (get_flags): New function.
1368 (get_number_of_bits): Edit comments, update numeric values to
1370 (process_label_constant): Don't support the colon
1371 format (SYMBOL:[s|m|l]).
1372 (set_cons_rparams): Support argument type 'arg_rbase'.
1373 (get_operandtype): Bug fix in 'rbase' operand type parsing.
1374 (handle_LoadStor): Bug fix, first handle post-increment mode.
1375 (getreg_image): Remove redundant code, update according to latest
1377 (print_constant): Bug fix relate to 3-word instructions.
1378 (assemble_insn): Bug fix, when matching instructions, verify also
1379 instruction type (not only mnemonic).
1380 Add various error checking.
1381 (preprocess_reglist): Support HI/LO and user registers.
1383 2004-10-25 David Mosberger-Tang <davidm@hpl.hp.com>
1385 * config/tc-ia64.c (fixup_unw_records): Don't let the "t" value
1386 in an epilogue directive go negative.
1388 2004-10-25 H.J. Lu <hongjiu.lu@intel.com>
1391 * config/tc-ia64.c (emit_one_bundle): Decrement md.num_slots_in_use
1392 after reporting template error during manual bundling. Reported
1393 by Michael Dupont, michaelx.dupont@intel.com.
1395 2004-10-25 Daniel Jacobowitz <dan@debian.org>
1397 * Makefile.am: Run dep-am.
1398 * aclocal.m4: Regenerate with automake 1.9.2.
1399 * Makefile.in: Regenerate with automake 1.9.2.
1400 * doc/Makefile.in: Likewise.
1402 * config/tc-arm.c: Include "dw2gencfi.h".
1403 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
1405 * config/tc-arm.h (TARGET_USE_CFIPOP, DWARF2_DEFAULT_RETURN_COLUMN)
1406 (DWARF2_CIE_DATA_ALIGNMENT, tc_regname_to_dw2regnum)
1407 (tc_cfi_frame_initial_instructions): Define.
1408 (tc_arm_regname_to_dw2regnum, tc_arm_frame_initial_instructions):
1411 2004-10-21 Tomer Levi <Tomer.Levi@nsc.com>
1413 * config/tc-crx.c (assemble_insn): Check unsigned immediate
1415 Update coprocessor id to be unsigned immediate.
1417 2004-10-18 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1419 * config/tc-i386.c (O_secrel): Delete.
1420 (tc_pe_dwarf2_emit_offset): New function.
1421 * config/tc-i386.h (O_secrel): Define as O_md1.
1422 (TC_DWARF2_EMIT_OFFSET): Define.
1424 2004-10-18 Nick Clifton <nickc@redhat.com>
1426 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Accept and
1427 ignore @fptr() directives for 4-byte fixups.
1429 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1431 * Makefile.am: Run "make dep-am"
1432 * Makefile.in: Regenerate.
1434 2004-10-14 Bob Wilson <bob.wilson@acm.org>
1436 * doc/c-xtensa.texi (Xtensa Options, Absolute Literals Directive):
1437 Remove comments about placement of literal pools.
1438 (Literal Directive): Update description of literal placement.
1439 (Literal Prefix Directive): Remove statement that this does not apply
1440 to absolute-mode literals. Describe new section naming scheme.
1442 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1444 * config/tc-xtensa.c (xtensa_frequency_pseudo): Use set_subseg_freq.
1445 (is_entry_opcode, is_movi_opcode, is_the_loop_opcode, is_jx_opcode,
1446 is_windowed_return_opcode): Delete.
1447 (xtensa_frob_label): Use get_subseg_target_freq.
1448 (md_assemble): Inline call to is_entry_opcode.
1449 (xtensa_handle_align): Inline call to get_frag_is_literal.
1450 (relaxation_requirements): Inline call to is_jx_opcode.
1451 (emit_single_op): Inline call to is_movi_opcode.
1452 (xg_assemble_vliw_tokens): Inline calls to get_frag_is_insn,
1453 get_frag_is_no_transform, is_entry_opcode, and
1454 set_frag_is_specific_opcode. Use get_subseg_total_freq.
1455 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags,
1456 xtensa_fix_close_loop_end_frags, relax_frag_immed, convert_frag_immed):
1457 Inline calls to get_frag_is_no_transform.
1458 (next_instrs_are_b_retw): Inline call to is_windowed_return_opcode.
1459 (xtensa_fix_short_loop_frags): Inline calls to is_the_loop_opcode and
1460 get_frag_is_no_transform.
1461 (convert_frag_immed_finish_loop): Inline calls to get_expression_value
1462 and set_frag_is_no_transform.
1463 (get_expression_value): Delete.
1464 (subseg_map struct): Rename cur_total_freq to total_freq. Rename
1465 cur_target_freq to target_freq.
1466 (get_subseg_info): Split out code to create a new map entry into ...
1467 (add_subseg_info): ... this new function.
1468 (get_last_insn_flags): Check if get_subseg_info succeeded.
1469 (set_last_insn_flags): Call add_subseg_info if needed.
1470 (get_subseg_total_freq, get_subseg_target_freq, set_subseg_freq): New.
1471 (xtensa_reorder_segments): Compute last_sec while counting sections.
1472 Remove call to get_last_sec.
1473 (get_last_sec): Delete.
1474 (cache_literal_section): Inline call to retrieve_literal_seg and its
1475 callees, seg_present and add_seg_list.
1476 (retrieve_literal_seg, seg_present, add_seg_list): Delete.
1477 (get_frag_is_insn, get_frag_is_no_transform,
1478 set_frag_is_specific_opcode, set_frag_is_no_transform): Delete.
1479 * config/tc-xtensa.h (MAX_SLOTS): Reduce from 31 to 15.
1481 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1483 * config/tc-xtensa.c: Use ISO C90 formatting.
1484 * config/tc-xtensa.h: Likewise.
1485 * config/xtensa-istack.h: Likewise.
1486 * config/xtensa-relax.c: Likewise.
1487 * config/xtensa-relax.h: Likewise.
1489 2004-10-12 Paul Brook <paul@codesourcery.com>
1491 * config/tc-arm.c (md_begin): Change EF_ARM_EABI_VER3 to
1494 * doc/c-arm.texi: Document that we actually support -meabi=4, not
1497 2004-10-08 Bob Wilson <bob.wilson@acm.org>
1499 * doc/as.texinfo (VTableEntry, VTableInherit): Add "directive" to index
1501 (Acknowledgements): Use "GAS" instead of AS variable.
1503 2004-10-08 Daniel Jacobowitz <dan@debian.org>
1505 * config/tc-i386.c: Include "elf/x86-64.h".
1506 (i386_elf_section_type): New function.
1507 * config/tc-i386.h (md_elf_section_type): Define.
1508 (i386_elf_section_type): New prototype.
1510 2004-10-08 Linus Nielsen Feltzing <linus@haxx.se>
1512 * config/m68k-parse.h (enum m68k_register): New control register,
1514 * config/tc-m68k.c: Correct control register set for MCF5249.
1516 2004-10-07 Bob Wilson <bob.wilson@acm.org>
1517 Sterling Augustine <sterling@tensilica.com>
1519 * config/tc-xtensa.c (absolute_literals_supported): New global flag.
1520 (UNREACHABLE_MAX_WIDTH): Define.
1521 (XTENSA_FETCH_WIDTH): Delete.
1522 (cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
1523 prefer_const16, prefer_l32r): New global variables.
1524 (LIT4_SECTION_NAME): Define.
1525 (lit4_state struct): Add lit4_seg_name and lit4_seg fields.
1526 (XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
1527 (frag_flags struct): New.
1528 (xtensa_block_info struct): Move from tc-xtensa.h. Add flags field.
1529 (subseg_map struct): Add cur_total_freq and cur_target_freq fields.
1530 (bitfield, bit_is_set, set_bit, clear_bit): Define.
1531 (MAX_FORMATS): Define.
1532 (op_placement_info struct, op_placement_table): New.
1533 (O_pltrel, O_hi16, O_lo16): Define.
1534 (directiveE enum): Rename directive_generics to directive_transform.
1535 Delete directive_relax. Add directive_schedule,
1536 directive_absolute_literals, and directive_last_directive.
1537 (directive_info): Rename "generics" to "transform". Delete "relax".
1538 Add "schedule" and "absolute-literals".
1539 (directive_state): Adjust entries to match changes in directive_info.
1540 (xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
1541 (xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
1542 xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
1543 (xtensa_j_opcode, xtensa_rsr_opcode): Delete.
1544 (align_only_targets, software_a0_b_retw_interlock,
1545 software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
1546 software_avoid_short_loop, software_avoid_close_loop_end,
1547 software_avoid_all_short_loops, specific_opcode): Delete.
1548 (warn_unaligned_branch_targets): New.
1549 (workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
1550 workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
1551 (option_[no_]link_relax, option_[no_]transform,
1552 option_[no_]absolute_literals, option_warn_unaligned_targets,
1553 option_prefer_l32r, option_prefer_const16, option_target_hardware):
1555 (option_[no_]align_only_targets, option_literal_section_name,
1556 option_text_section_name, option_data_section_name,
1557 option_bss_section_name, option_eb, option_el): Delete.
1558 (md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
1559 warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
1560 and target-hardware. Delete entries for [no-]target-align-only,
1561 literal-section-name, text-section-name, data-section-name, and
1563 (md_parse_option): Handle new options and remove old ones. Accept but
1564 ignore [no-]density options. Warn for [no-]generics and [no-]relax
1565 and treat them as [no-]transform.
1566 (md_show_usage): Add new options and remove old ones.
1567 (xtensa_setup_hw_workarounds): New.
1568 (md_pseudo_table): Change "word" entry to use xtensa_elf_cons. Add
1569 "long", "short", "loc" and "frequency" entries.
1570 (use_generics): Rename to ...
1571 (use_transform): ... this function. Add past_xtensa_end check.
1572 (use_longcalls): Add past_xtensa_end check.
1573 (code_density_available, can_relax): Delete.
1574 (do_align_targets): New.
1575 (get_directive): Accept dashes in directive names. Warn about
1576 [no-]generics and [no-]relax directives and treat them as
1578 (xtensa_begin_directive): Call md_flush_pending_output only for some
1579 directives. Check for directives inside instruction bundles. Warn
1580 about deprecated ".begin literal" usage. Warn and ignore [no-]density
1581 directives. Handle new directives. Check generating_literals flag
1583 (xtensa_end_directive): Check for directives inside instruction
1584 bundles. Warn and ignore [no-]density directives. Handle new
1585 directives. Call xtensa_set_frag_assembly_state.
1586 (xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
1587 xtensa_dwarf2_emit_insn): New.
1588 (xtensa_literal_position): Call md_flush_pending_output. Do not check
1589 use_literal_section flag.
1590 (xtensa_literal_pseudo): Call md_flush_pending_output. Handle absolute
1591 literals. Use xtensa_elf_cons to parse the expression.
1592 (xtensa_literal_prefix): Do not check use_literal_section. Support
1593 ".lit4" sections for absolute literals. Change prefix convention to
1594 replace ".text" (or ".t" in a linkonce section). No need to call
1596 (xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
1597 (expression_end): Handle closing braces and colons.
1598 (PLT_SUFFIX, plt_suffix): Delete.
1599 (expression_maybe_register): Use new xtensa-isa.h functions. Use
1600 xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
1601 and O_hi16 expressions as well.
1602 (tokenize_arguments): Handle closing braces and colons.
1603 (parse_arguments): Use new xtensa-isa.h functions. Handle "invisible"
1604 operands and paired register syntax.
1605 (get_invisible_operands): New.
1606 (xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax. Use
1607 new xtensa-isa.h functions.
1608 (xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
1609 (xg_translate_idioms): Check if inside bundle. Use use_transform.
1610 Handle new Xtensa LX RSR/WSR/XSR syntax. Remove code to widen density
1611 instructions. Use xtensa_translate_zero_immed.
1612 (operand_is_immed, operand_is_pcrel_label): Delete.
1613 (get_relaxable_immed): Use new xtensa-isa.h functions.
1614 (get_opcode_from_buf): Add slot parameter. Use new xtensa-isa.h
1616 (xtensa_print_insn_table, print_vliw_insn): New.
1617 (is_direct_call_opcode): Use new xtensa-isa.h functions.
1618 (is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
1619 is_branch_or_jump_opcode): Delete.
1620 (is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
1621 (opnum_to_reloc, reloc_to_opnum): Delete.
1622 (xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
1623 xtensa-isa.h functions. Operate on one slot of an instruction.
1624 (xtensa_insnbuf_set_immediate_field, is_negatable_branch,
1625 xg_get_insn_size): Delete.
1626 (xg_get_build_instr_size): Use xg_get_single_size.
1627 (xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
1628 xg_build_widen_table. Use xg_get_single_size.
1629 (xg_get_max_narrow_insn_size): Delete.
1630 (xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
1631 xg_is_relaxable_insn): Update calls to xg_build_widen_table. Use
1633 (xg_build_to_insn): Record the loc field. Handle OP_OPERAND_HI16U and
1634 OP_OPERAND_LOW16U. Check xg_valid_literal_expression.
1635 (xg_expand_to_stack, xg_expand_narrow): Update calls to
1636 xg_build_widen_table. Use xg_get_single_size.
1637 (xg_immeds_fit): Use new xtensa-isa.h functions. Update call to
1639 (xg_symbolic_immeds_fit): Likewise. Also handle O_lo16 and O_hi16, and
1640 treat weak symbols conservatively.
1641 (xg_check_operand): Use new xtensa-isa.h functions.
1642 (is_dnrange): Delete.
1643 (xg_assembly_relax): Inline previous calls to tinsn_copy.
1644 (xg_finish_frag): Specify separate relax states for the frag and slot0.
1645 (is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
1646 xtensa-isa.h functions.
1647 (xg_instruction_matches_option_term, xg_instruction_matches_or_options,
1648 xg_instruction_matches_options): New.
1649 (xg_instruction_matches_rule): Handle O_register expressions. Call
1650 xg_instruction_matches_options.
1651 (transition_rule_cmp): New.
1652 (xg_instruction_match): Update call to xg_build_simplify_table.
1653 (xg_build_token_insn): Record loc fields.
1654 (xg_simplify_insn): Check is_specific_opcode field and
1655 density_supported flag.
1656 (xg_expand_assembly_insn): Skip checking code_density_available. Use
1657 new xtensa-isa.h functions. Call use_transform instead of can_relax.
1658 (xg_assemble_literal): Add error handling for O_big. Call
1659 record_alignment. Handle O_pltrel.
1660 (xg_valid_literal_expression): New.
1661 (xg_assemble_literal_space): Add slot parameter. Remove call to
1662 set_expr_symbol_offset. Add call to record_alignment. Update call to
1664 (xg_emit_insn): Delete.
1665 (xg_emit_insn_to_buf): Add format parameter. Update calls to
1666 xg_add_opcode_fix and xtensa_insnbuf_to_chars.
1667 (xg_add_opcode_fix): Change opcode parameter to tinsn and add format
1668 and slot parameters. Handle new "alternate" relocations for absolute
1669 literals and CONST16 instructions. Check for bad uses of O_lo16 and
1670 O_hi16. Use new xtensa-isa.h functions.
1671 (xg_assemble_tokens): Delete.
1672 (is_register_writer): Use new xtensa-isa.h functions.
1673 (is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
1674 old-style RSR from LCOUNT.
1675 (next_frag_opcode): Delete.
1676 (next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
1677 update_next_frag_state): New.
1678 (update_next_frag_nop_state): Delete.
1679 (next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
1680 (xtensa_mark_literal_pool_location): Check use_literal_section flag and
1681 the state of the absolute-literals directive. Add calls to
1682 record_alignment and xtensa_set_frag_assembly_state. Call
1683 xtensa_switch_to_non_abs_literal_fragment instead of
1684 xtensa_switch_to_literal_fragment.
1686 (assemble_nop): Use build_nop. Update call to xtensa_insnbuf_to_chars.
1687 (get_expanded_loop_offset): Change check for undefined opcode to an
1689 (xtensa_set_frag_assembly_state, relaxable_section,
1690 xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
1691 xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
1692 (md_begin): Update call to xtensa_isa_init. Initialize linkrelax to 1.
1693 Set lit4_seg_name. Call xg_init_vinsn. Initialize new global opcodes.
1694 Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
1695 (xtensa_init_fix_data): New.
1696 (xtensa_frob_label): Reset label symbol to the current frag. Check
1697 do_align_targets and generating_literals flag. Propagate frequency
1698 info to new alignment frag. Call xtensa_set_frag_assembly_state.
1699 (xtensa_unrecognized_line): New.
1700 (xtensa_flush_pending_output): Check if inside a bundle. Add a call
1701 to xtensa_set_frag_assembly_state.
1702 (error_reset_cur_vinsn): New.
1703 (md_assemble): Remove check for literal frag. Remove call to
1704 istack_init. Call use_transform instead of use_generics. Parse
1705 explicit instruction format specifiers. Move code for
1706 a0_b_retw_interlock workaround to xg_assemble_vliw_tokens. Call
1707 error_reset_cur_vinsn on errors. Add call to get_invisible_operands.
1708 Add dwarf2_where call. Remote automatic alignment for ENTRY
1709 instructions. Move call to xtensa_clear_insn_labels to the end.
1710 Rearrange to handle bundles.
1711 (xtensa_cons_fix_new): Delete.
1712 (xtensa_handle_align): New.
1713 (xtensa_frag_init): Call xtensa_set_frag_assembly_state. Remove
1714 assignment to is_no_density field.
1715 (md_pcrel_from): Use new xtensa-isa.h functions. Use decode_reloc
1716 instead of reloc_to_opnum. Handle "alternate" relocations.
1717 (xtensa_force_relocation, xtensa_check_inside_bundle,
1718 xtensa_elf_section_change_hook): New.
1719 (xtensa_symbol_new_hook): Delete.
1720 (xtensa_fix_adjustable): Check for difference of symbols with an
1721 offset. Check for external and weak symbols.
1722 (md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
1723 (md_estimate_size_before_relax): Return expansion for the first slot.
1724 (tc_gen_reloc): Handle difference of symbols by producing
1725 XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
1726 into the output. Handle new XTENSA_SLOT*_OP relocs by storing the
1727 tentative values into the output when linkrelax is set.
1728 (XTENSA_PROP_SEC_NAME): Define.
1729 (xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
1730 Create literal tables only if using literal sections. Create new
1731 property tables instead of old instruction tables. Check for unaligned
1732 branch targets and loops.
1733 (finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
1734 new_resource_table, clear_resource_table, resize_resource_table,
1735 resources_available, reserve_resources, release_resources,
1736 opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
1737 resources_conflict, xg_find_narrowest_format, relaxation_requirements,
1738 bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
1739 (xtensa_end): Call xtensa_flush_pending_output. Set past_xtensa_end
1740 flag. Update checks for workaround options. Call
1741 xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
1742 (xtensa_cleanup_align_frags): Add special case for branch targets.
1743 Check for and mark unreachable frags.
1744 (xtensa_fix_target_frags): Remove use of align_only_targets flag.
1745 Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
1746 end of a zero-overhead loop body.
1747 (frag_can_negate_branch): Handle instructions with multiple slots.
1748 Use new xtensa-isa.h functions
1749 (xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
1750 xtensa_mark_zcl_first_insns): New.
1751 (xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
1752 transformations are disabled.
1753 (next_instrs_are_b_retw): Use new xtensa-isa.h functions. Handle
1754 multislot instructions.
1755 (xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
1756 Likewise. Also error if transformations are disabled.
1757 (unrelaxed_frag_max_size): New.
1758 (unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
1759 xtensa-isa.h functions.
1760 (xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
1761 xtensa_opcode_is_loop instead of is_loop_opcode.
1762 (get_text_align_power): Replace as_fatal with assertion.
1763 (get_text_align_fill_size): Iterate instead of using modulus when
1765 (get_noop_aligned_address): Assert that this is for a machine-dependent
1766 RELAX_ALIGN_NEXT_OPCODE frag. Use next_frag_opcode_is_loop,
1767 xg_get_single_size, and frag_format_size.
1768 (get_widen_aligned_address): Rename to ...
1769 (get_aligned_diff): ... this function. Add max_diff parameter.
1770 Remove handling of rs_align/rs_align_code frags. Use
1771 next_frag_format_size, get_text_align_power, get_text_align_fill_size,
1772 next_frag_opcode_is_loop, and xg_get_single_size. Compute max_diff
1773 and pass it back to caller.
1774 (xtensa_relax_frag): Use relax_frag_loop_align. Add code for new
1775 RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
1776 RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types. Check relax_seen.
1777 (relax_frag_text_align): Rename to ...
1778 (relax_frag_loop_align): ... this function. Assume loops can only be
1779 in the first slot of an instruction.
1780 (relax_frag_add_nop): Use assemble_nop instead of constructing an OR
1781 instruction. Remove call to frag_wane.
1782 (relax_frag_narrow): Rename to ...
1783 (relax_frag_for_align): ... this function. Extend to handle
1784 RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
1785 RELAX_NARROW for the first slot.
1786 (find_address_of_next_align_frag, bytes_to_stretch): New.
1787 (future_alignment_required): Use find_address_of_next_align_frag and
1788 bytes_to_stretch. Look ahead to subsequent frags to make smarter
1789 alignment decisions.
1790 (relax_frag_immed): Add format, slot, and estimate_only parameters.
1791 Check if transformations are enabled for b_j_loop_end workaround.
1792 Use new xtensa-isa.h functions and handle multislot instructions.
1793 Update call to xg_assembly_relax.
1794 (md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
1795 RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
1797 (convert_frag_narrow): Add segP, format and slot parameters. Call
1798 convert_frag_immed for branch instructions. Adjust calls to
1799 tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf. Use
1800 xg_get_single_size and xg_get_single_format.
1801 (convert_frag_fill_nop): New.
1802 (convert_frag_immed): Add format and slot parameters. Handle multislot
1803 instructions and use new xtensa-isa.h functions. Update calls to
1804 tinsn_immed_from_frag and xg_assembly_relax. Check if transformations
1805 enabled for b_j_loop_end workaround. Use build_nop instead of
1806 assemble_nop. Check is_specific_opcode flag. Check for unreachable
1807 frags. Use xg_get_single_size. Handle O_pltrel.
1808 (fix_new_exp_in_seg): Remove check for old plt flag.
1809 (convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
1810 xtensa_insnbuf_to_chars. Call tinsn_immed_from_frag. Change check
1811 for loop opcode to an assertion. Mark all frags up to the end of the
1812 loop as not transformable.
1813 (get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
1814 (get_subseg_info): New.
1815 (xtensa_move_literals): Call xtensa_set_frag_assembly_state. Add null
1817 (xtensa_switch_to_literal_fragment): Rewrite to handle absolute
1818 literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
1819 (xtensa_switch_to_non_abs_literal_fragment): New.
1820 (cache_literal_section): Add is_code parameter and pass it through to
1821 retrieve_literal_seg.
1822 (retrieve_literal_seg): Add is_code parameter and use it to set the
1823 flags on the literal section. Handle case where head parameter is 0.
1824 (get_frag_is_no_transform, set_frag_is_specific_opcode,
1825 set_frag_is_no_transform): New.
1826 (xtensa_create_property_segments): Add end_property_function parameter
1827 and pass it through to add_xt_block_frags. Call bfd_get_section_flags
1828 and skip SEC_DEBUGGING and !SEC_ALLOC sections.
1829 (xtensa_create_xproperty_segments, section_has_xproperty): New.
1830 (add_xt_block_frags): Add end_property_function parameter and call it
1831 if it is non-zero. Call xtensa_frag_flags_init.
1832 (xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
1833 get_frag_property_flags, frag_flags_to_number,
1834 xtensa_frag_flags_combinable, xt_block_aligned_size,
1835 xtensa_xt_block_combine, add_xt_prop_frags,
1836 init_op_placement_info_table, opcode_fits_format_slot,
1837 xg_get_single_size, xg_get_single_format): New.
1838 (istack_push): Inline call to tinsn_copy.
1839 (tinsn_copy): Delete.
1840 (tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
1841 CONST16 opcodes. Handle O_big, O_illegal, and O_absent.
1842 (tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
1843 (tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
1844 functions. Handle invisible operands.
1845 (tinsn_to_slotbuf): New.
1846 (tinsn_check_arguments): Use new xtensa-isa.h functions.
1847 (tinsn_from_chars): Add slot parameter. Rewrite using xg_init_vinsn,
1848 vinsn_from_chars, and xg_free_vinsn.
1849 (tinsn_from_insnbuf): New.
1850 (tinsn_immed_from_frag): Add slot parameter and handle multislot
1851 instructions. Handle symbol differences.
1852 (get_num_stack_text_bytes): Use xg_get_single_size.
1853 (xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
1854 xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
1855 get_expr_register, set_expr_symbol_offset_diff): New.
1856 * config/tc-xtensa.h (MAX_SLOTS): Define.
1857 (xtensa_relax_statesE): Move from tc-xtensa.c. Add
1858 RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
1859 RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
1861 (RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
1862 (xtensa_frag_type struct): Add is_assembly_state_set,
1863 use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
1864 is_align, is_text_align, alignment, and is_first_loop_insn fields.
1865 Replace is_generics and is_relax fields by is_no_transform field.
1866 Delete is_text and is_longcalls fields. Change text_expansion and
1867 literal_expansion to arrays of MAX_SLOTS entries. Add arrays of
1868 per-slot information: literal_frags, slot_subtypes, slot_symbols,
1869 slot_sub_symbols, and slot_offsets. Add fr_prev field.
1870 (xtensa_fix_data struct): New.
1871 (xtensa_symfield_type struct): Delete plt field.
1872 (xtensa_block_info struct): Move definition to tc-xtensa.h. Add
1873 forward declaration here.
1874 (xt_section_type enum): Delete xt_insn_sec. Add xt_prop_sec.
1875 (XTENSA_SECTION_RENAME): Undefine.
1876 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
1877 tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
1878 HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
1879 (TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
1880 (unit_num_copies_func, opcode_num_units_func,
1881 opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
1882 (resource_table struct): New.
1883 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
1884 (TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
1885 literal_space, symbol, sub_symbol, offset, and literal_frag fields.
1886 (tinsn_copy): Delete prototype.
1887 (vliw_insn struct): New.
1888 * config/xtensa-relax.c (insn_pattern_struct): Add options field.
1889 (widen_spec_list): Add option conditions for density and boolean
1890 instructions. Add expansions using CONST16 and conditions for using
1891 CONST16 vs. L32R. Use new Xtensa LX RSR/WSR syntax. Add entries for
1893 (simplify_spec_list): Add option conditions for density instructions.
1894 Add entry for NOP instruction.
1895 (append_transition): Add cmp function pointer parameter and use it to
1896 insert the new entry in order.
1897 (operand_function_LOW16U, operand_function_HI16U): New.
1898 (xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
1899 OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
1900 (enter_opname, split_string): Use xstrdup instead of strdup.
1901 (init_insn_pattern): Initialize new options field.
1902 (clear_req_or_option_list, clear_req_option_list,
1903 clone_req_or_option_list, clone_req_option_list, parse_option_cond):
1905 (parse_insn_pattern): Parse option conditions.
1906 (transition_applies): New.
1907 (build_transition): Use new xtensa-isa.h functions. Fix incorrectly
1908 swapped last arguments in calls to append_constant_value_condition.
1909 Call clone_req_option_list. Add warning about invalid opcode.
1910 Handle LOW16U and HI16U function names.
1911 (build_transition_table): Add cmp parameter and use it in calls to
1912 append_transition. Use new xtensa-isa.h functions. Check
1913 transition_applies before adding entries.
1914 (xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
1915 pass it through to build_transition_table.
1916 * config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
1917 ReqOption, transition_cmp_fn): New types.
1918 (OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
1919 (transition_rule struct): Add options field.
1920 * doc/as.texinfo (Overview): Update Xtensa options.
1921 * doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
1922 --[no-]relax, and --[no-]generics options. Update descriptions of
1923 --text-section-literals and --[no-]longcalls. Add
1924 --[no-]absolute-literals and --[no-]transform.
1925 (Xtensa Syntax): Add description of syntax for FLIX instructions.
1926 Remove use of "generic" and "specific" terminology for opcodes.
1927 (Xtensa Registers): Generalize the syntax description to include
1928 user-defined register files.
1929 (Xtensa Automatic Alignment): Update.
1930 (Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
1931 (Xtensa Call Relaxation): Linker can now remove most of the overhead.
1932 (Xtensa Directives): Remove confusing rules about precedence.
1933 (Density Directive, Relax Directive): Delete.
1934 (Schedule Directive): New.
1935 (Generics Directive): Rename to ...
1936 (Transform Directive): ... this node.
1937 (Literal Directive): Update for absolute literals. Missing
1938 literal_position directive is now an error.
1939 (Literal Position Directive): Update for absolute literals.
1940 (Freeregs Directive): Delete.
1941 (Absolute Literals Directive): New.
1942 (Frame Directive): Minor editing.
1943 * Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
1944 Update dependencies.
1945 * Makefile.in: Regenerate.
1947 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
1949 * config/tc-mips.c (append_insn): Use fix_new rather than fix_new_exp
1950 to build the second and third fixups for a composite relocation.
1951 (macro_read_relocs): New function.
1952 (macro_build): Use it.
1953 (s_cpsetup): Pass all three composite relocation codes to macro_build.
1954 Simplify fragging code accordingly.
1955 (s_gpdword): Use fix_new rather than fix_new_exp for the second part
1956 of the composite relocation. Set fx_tcbit in both fixups.
1958 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
1960 * config/tc-mips.c (append_insn): Set fx_tcbit for composite relocs.
1961 (md_apply_fix3): Don't treat composite relocs as done.
1963 2004-10-07 Jan Beulich <jbeulich@novell.com>
1965 * macro.c (macro_expand_body): When ELF, use .LL rather than LL as
1966 prefix for symbol names generated from the LOCAL macro directive.
1968 * dw2gencfi.c (select_cie_for_fde): When separating CIE out from
1969 FDE, treat a DW_CFA_remember_state as we do a DW_CFA_advance_loc.
1971 2004-10-07 Tomer Levi <Tomer.Levi@nsc.com>
1973 * config/tc-crx.c (preprocess_reglist): Handle Co-processor
1975 (md_assemble): Add error checking for Co-Processor instructions.
1976 (get_cinv_parameters): Add 'b' option to invalidate the
1977 branch-target cache.
1979 2004-10-05 Paul Brook <paul@codesourcery.com>
1981 * config/tc-arm.c (unwind): New variable.
1982 (vfp_sp_encode_reg): New function.
1983 (vfp_sp_reg_required_here): Use it.
1984 (vfp_sp_reg_list, vfp_dp_reg_list): Remove.
1985 (vfp_parse_reg_list): New function.
1986 (s_arm_unwind_fnstart, s_arm_unwind_fnend, s_arm_unwind_cantunwind,
1987 s_arm_unwind_personality, s_arm_unwind_personalityindex,
1988 s_arm_unwind_handlerdata, s_arm_unwind_save, s_arm_unwind_movsp,
1989 s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): New
1991 (md_pseudo_table): Add them.
1992 (do_vfp_reg2_from_sp2): Use vfp_parse_reg_list and vfp_sp_encode_reg.
1993 (do_vfp_sp2_from_reg2, vfp_sp_ldstm, vfp_dp_ldstm): Ditto.
1994 (set_section, add_unwind_adjustsp, flush_pending_unwind,
1995 finish_unwind_opcodes, start_unwind_section, create_unwind_entry,
1996 require_hashconst, add_unwind_opcode): New functions.
1997 * doc/c-arm.texi: Document unwinding opcodes.
1998 * NEWS: Mention the new feature.
2000 2004-10-04 Eric Christopher <echristo@redhat.com>
2002 * config/tc-mips.c (md_apply_fix3): Remove erroneous assert.
2004 2004-10-01 H.J. Lu <hongjiu.lu@intel.com>
2006 * config/tc-ppc.c (md_apply_fix3): Call S_SET_THREAD_LOCAL for
2008 * config/tc-s390.c (md_apply_fix3): Likewise.
2009 * config/tc-sparc.c (md_apply_fix3): Likewise.
2011 2004-10-01 Paul Brook <paul@codesourcery.com>
2013 * config/tc-arm.c (arm_elf_section_type): New function.
2014 (arm_elf_change_section): Set section link for exidx sections.
2015 * config/tc-arm.h (arm_elf_section_type): Add prototype.
2016 (md_elf_section_type): Define.
2018 2004-10-01 Bill Farmer <Bill@the-farmers.freeserve.co.uk>
2020 * config/tc-pdp11.c (md_apply_fix3): Change to sign of the SOB
2021 instruction's offset.
2023 2004-10-01 Adam Nemet <anemet@lnxw.com>
2025 * (TARGET_FORMAT): Remove LynxOS COFF definition.
2027 2004-10-01 Ravi Ramaseshan <ravi.ramaseshan@codito.com>
2029 * config/tc-arc.c (tc_gen_reloc): Don't assume fixP->fx_addsy is an
2030 asymbol *, instead use symbol_get_bfdsym.
2032 2004-09-30 Linus Nielsen Feltzing <linus@haxx.se>
2034 * config/tc-m68k.c (select_control_regs): Add mcf5249.
2036 2004-09-30 Paul Brook <paul@codesourcery.com>
2038 * config/tc-arm.c (do_smi, do_nop): New functions.
2039 (insns): Add ARMv6ZK instructions.
2040 (md_apply_fix3): Handle BFD_RELOC_ARM_SMI.
2041 (tc_gen_reloc): Ditto.
2042 (arm_cpus): Add mpcore and arm1176.
2043 (arm_archs): Add armv6{k,z,zk}.
2044 * doc/c-arm.texi: Document new cores and architectures.
2046 2004-09-30 Nick Clifton <nickc@redhat.com>
2048 * config/tc-arm.c: Use ISO C90 formatting.
2050 2004-09-30 Vladimir Ivanov <vladitx@nucleusys.com>
2052 * config/tc-arm.c (mav_reg_required_here): Allow REG_TYPE_CN
2053 as alternative when REG_TYPE_MVF, REG_TYPE_MVD, REG_TYPE_MVFX or
2054 REG_TYPE_MVDX is expected.
2056 2004-09-29 Marc Bevand <m.bevand@gmail.com>
2058 * doc/c-i386.texi (i386-Mnemonics): Fix typo.
2060 2004-09-21 James E Wilson <wilson@specifixinc.com>
2062 * config/tc-ia64.c (ENCODED_PSP_OFFSET): New.
2063 (output_rp_psprel, output_pfs_psprel, output_preds_psprel,
2064 output_spill_base, output_unat_psprel, output_lc_psprel,
2065 output_fpsr_psprel, output_priunat_psprel, output_bsp_psprel,
2066 output_bsprestore_psprel, output_rnat_psprel, output_spill_psprel,
2067 output_spill_psprel_p): Use it.
2069 2004-09-20 Tomer Levi <Tomer.Levi@nsc.com>
2071 * config/tc-crx.c (handle_LoadStor): New function.
2072 Handle load/stor unique instructions before parsing.
2074 2004-09-17 Paul Brook <paul@codesourcery.com>
2076 * config/tc-arm.c (s_arm_rel31): New funciton.
2077 (md_pseudo_table): Add .rel31.
2078 (md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
2079 BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
2080 (tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
2081 (arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
2082 (arm_parse_reloc): Add (target2).
2084 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2086 * Makefile.am: Run "make dep-am".
2087 * Makefile.in: Regenerate.
2088 * aclocal.m4: Regenerate.
2089 * configure: Regenerate.
2090 * doc/Makefile.in: Regenerate.
2091 * po/POTFILES.in: Regenerate.
2092 * po/gas.pot: Regenerate.
2094 2004-09-14 Hideki IWAMOTO <h-iwamoto@kit.hi-ho.ne.jp>
2096 * config/tc-mmix.c [!LLONG_MIN]: Correct #elsif to #elif.
2097 [!LLONG_MAX]: Ditto.
2099 2004-09-13 Paul Brook <paul@codesourcery.com>
2101 * config/tc-arm.c: Rename RELABS to TARGET1.
2103 2004-09-13 Alan Modra <amodra@bigpond.net.au>
2105 * messages.c (as_internal_value_out_of_range): Cast values passed
2106 to as_bad_where or as_warn_where to proper type.
2108 2004-09-11 Theodore A. Roth <troth@openavr.org>
2110 * config/tc-avr.c: Add support for
2111 atmega48, atmega88, atmega168, attiny13, attiny2313, at90can128.
2113 2004-09-09 Alan Modra <amodra@bigpond.net.au>
2115 * dw2gencfi.c (select_cie_for_fde): When separating CIE out
2116 from FDE, treat a CFI_escape as we do a DW_CFA_advance_loc.
2118 2004-09-08 Paul Brook <paul@codesourcery.com>
2120 * config/obj-elf.c (obj_elf_section_type): Handle init_array,
2121 fini_array and preinit_array section types.
2122 * config/tc-ia64.c (ia64_elf_section_type): Remove init_array
2124 * doc/as.texinfo: Document extra section types.
2126 2004-09-02 Mark Mitchell <mark@codesourcery.com>
2128 * Makefile.am (TARG_ENV_HFILES): Add te-symbian.h.
2129 * Makefile.in: Regenerated.
2130 * configure.in: Set em for arm*-*-symbianelf*.
2131 * configure: Regenerated.
2132 * config/tc-arm.c (elf32_arm_target_format): Use Symbian target
2133 vectors when appropriate.
2134 * config/te-symbian.h: New file.
2136 2004-09-03 Tomer Levi <Tomer.Levi@nsc.com>
2138 * config/tc-crx.c (gettrap): Exception vector can be case
2140 (process_label_constant): Fix a 32-bit displacement bug in branch
2142 (get_operandtype) : Bug fix, wrong operand was used.
2143 (process_label_constant): Initialize relocation type to
2146 2004-09-01 Richard Earnshaw < reanrsha@arm.com>
2148 * tc-arm.c (arm_cpus, arm_fpus): Allow <cpu>-s as well as <cpu>s
2149 for synthesizable cores.
2151 * doc/c-arm.texi (ARM Options): Document canonical names of CPUs.
2153 2004-08-25 Dmitry Diky <diwil@spec.ru>
2155 * config/tc-msp430.c: Clean-up the code.
2156 (md_relax_table): New relax table.
2157 (mcu_types): Sort MCU types.
2158 (md_pseudo_table): Add .profiler pseudo handler.
2159 (pow2value): New function.
2160 (msp430_profiler): New function.
2161 (msp430_operands): Add new insns handlers.
2162 (msp430_srcoperand): Add register operand handler, allow complex
2164 (md_estimate_size_before_relax): Rewritten.
2165 (md_convert_frag): Rewritten.
2166 (msp430_relax_frag): New function.
2167 * config/tc-msp430.h (md_relax_frag): define macro
2168 * doc/c-msp430.texi: Update information.
2170 2004-08-24 Nick Clifton <nickc@redhat.com>
2172 * as.c (std_shortopts): Allow -g to take an optional argument.
2173 (parse_args): Pass any switch starting with -g on to the backend
2176 2004-08-18 Mark Mitchell <mark@codesourcery.com>
2178 * configure.in (arm*-*-symbianelf*): New target.
2179 (arm*-*-eabi*): Likewise.
2180 * configure: Regenerated.
2182 2004-08-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2183 * config/tc-mips.c (append_insn): Handle delay slots in branch likely
2186 2004-08-18 Jakub Jelinek <jakub@redhat.com>
2188 * config/tc-ia64.c (start_unwind_section): Add linkonce_empty
2189 argument, don't do anything if current section is not
2190 .gnu.linkonce.t.* and linkonce_empty is set.
2191 (generate_unwind_image, dot_endp): Adjust callers, call
2192 start_unwind_section (*, 1) if nothing will be put into the
2195 2004-08-17 Nick Clifton <nickc@redhat.com>
2197 * as.c (MD_DEBUG_FORMAT_SELECTOR): Provide default definition.
2198 (show_usage): Add -g.
2199 (std_longopts): Add --gen-debug. Alpha sort the table.
2200 (parse_args): Print an error message if a switch is not handled.
2201 Handle the -g switch, calling md_debug_format_selector() if
2203 * NEWS: Mention new feature.
2204 * doc/as.texinfo: Document new switch.
2205 * doc/internals.texi: Document behaviour of md_parse_option.
2207 * config/tc-arm.c (md_parse_option): Do not issue an error message
2208 if the switch is not recognised.
2209 * config/tc-m68k.c (md_parse_option): Likewise.
2210 * config/tc-pdp11.c (md_parse_option): Likewise.
2211 * config/tc-v850.c (md_parse_option): Likewise.
2213 * as.h: Fix up formatting.
2216 2004-08-16 Nick Clifton <nickc@redhat.com>
2218 * macro.c (macro_set_alternate): Use ISO C90 formatting.
2220 * configure.in: Sort architecture based tables alphabetically.
2221 * configure: Regenerate.
2223 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2225 * config/tc-ppc.c (tc_ppc_regname_to_dw2regnum <regnames>): Replace
2226 { "cc", 68 }, with { "cr", 70 }.
2228 2004-08-13 Jan Beulich <jbeulich@novell.com>
2229 Nick Clifton <nickc@redhat.com>
2231 * as.c: Add and handle new --alternate command line option.
2232 * macro.c (macro_set_alternate): New.
2233 * macro.h (macro_set_alternate): Declare.
2234 * read.c: Add and handle new .altmacro and .noaltmacro directives.
2235 * doc/as.texinfo: Document new command line option and pseudo-ops
2236 as well as insert documentation originating from gasp about
2237 alternate macro syntax.
2238 * NEWS: Mention new command line option and pseudo-ops.
2240 2004-08-10 Mark Mitchell <mark@codesourcery.com>
2242 * expr.c (operand): Handle the "~", "-", and "!" operators applied
2245 2004-08-06 Paul Brook <paul@codesourcery.com>
2247 * config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
2248 Handle new relocations.
2249 * include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
2251 2004-08-05 Bob Wilson <bob.wilson@acm.org>
2253 * write.c (relax_segment): Use was_address instead of address when
2254 setting fr_fix field for align frag due to backwards .org.
2256 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
2258 Introduce SH2a support.
2259 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
2260 * config/tc-sh.c (get_specific): Change arch_sh2a_up to
2262 2004-02-24 Corinna Vinschen <vinschen@redhat.com>
2263 * config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
2264 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
2265 * config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
2266 to end of conditional expression.
2267 2004-02-20 Corinna Vinschen <vinschen@redhat.com>
2268 * config/tc-sh.c: Add sh2a-nofpu support.
2269 2003-12-29 DJ Delorie <dj@redhat.com>
2270 * tc-sh.c: Add sh2a support.
2271 (parse_reg): Add tbr.
2272 (parse_at): Support @@(disp,tbr).
2273 (get_specific): Support sh2a opcodes.
2274 (insert4): New, for 4 byte relocs.
2275 (build_Mytes): Support sh2a opcodes.
2276 (md_apply_fix3_Mytes): Support sh2a opcodes.
2277 2003-12-02 Michael Snyder <msnyder@redhat.com>
2278 * config/tc-sh.c (md_parse_option): Handle sh2a.
2279 (sh_elf_final_processing): Ditto.
2281 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
2283 * config/tc-hppa.h (TARGET_FORMAT): Set to "elf32-hppa-netbsd"
2286 2004-07-27 Alan Modra <amodra@bigpond.net.au>
2288 * config/tc-ppc.c (ppc_frob_file_before_adjust): Warn if .toc too big.
2289 (ppc_arch): Expand comment.
2291 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
2293 * config/tc-crx.c: Support evaluating the difference between two
2295 * config/tc-crx.h: Likewise.
2297 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
2299 * config/tc-ia64.c (start_unwind_section): Set the linked-to
2301 (ia64_elf_section_change_hook): Set the linked-to section for
2304 2004-07-26 Dmitry Diky <diwil@spec.ru>
2306 * config/tc-msp430.c: Add new subtargets: msp430x1610,
2307 msp430x1611, msp430x1612, msp430x415, msp430x417, msp430xG437,
2308 msp430xG438, msp430xG439.
2310 2004-07-25 Daniel Jacobowitz <dan@debian.org>
2312 * doc/as.texinfo (Section, PushSection): Correct documentation
2315 2004-07-21 Jan Beulich <jbeulich@novell.com>
2317 * config/tc-i386.c (optimize_imm): Adjust immediates to only those
2318 permissible for the selected instruction suffix.
2319 (match_template): Don't permit 64-bit general purpose operands in
2321 (finalize_imm): Permit 64-bit immediates.
2322 (build_modrm_byte): Don't treat 32-bit addressing in 64-bit mode
2323 specially except for the width of the used base and/or index
2324 registers. For 32-bit displacements, use sign-extended
2325 relocations only when using 64-bit addressing.
2326 Force zero displacement on rip-relative addressing when there is
2327 no other displacement.
2328 (i386_index_check): Don't treat 32-bit addressing in 64-bit mode
2329 specially except for the width of the used base and/or index
2331 (parse_register): Disallow Reg64 registers in 32-bit mode.
2333 * config/tc-i386.c: For DefaultSize instructions, don't guess a 'q'
2334 suffix if the instruction doesn't support it.
2336 2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
2338 * config/tc-mips.c (append_insn): Handle constant expressions with
2339 no associated relocation.
2340 (mips_ip): Cancel the expression after use for the Q format
2342 (parse_relocation): Return no relocation for unsupported
2344 (my_getSmallExpression): Return no relocation if no relocation
2347 2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2349 * config/obj-som.c (adjust_stab_sections): Add prototype.
2350 (obj_som_compiler, obj_som_version, obj_som_copyright,
2351 adjust_stab_sections): Add ATTRIBUTE_UNUSED to unused arguments.
2352 * config/tc-hppa.c (update_subspace): Likewise.
2353 (is_defined_subspace): Amplify comment.
2354 * config/obj-som.h (som_frob_file): Add prototype.
2356 2004-07-19 Christopher Faylor <cgf@timesys.com>
2357 H.J. Lu <hongjiu.lu@intel.com>
2359 * subsegs.c (section_symbol): Don't create a new segment when
2360 existing segment is undefined.
2362 2004-07-16 Richard Earnshaw <rearnsha@arm.com>
2364 * config/tc-arm.c: Include include/opcode/arm.h.
2365 (ARM_EXT_*, ARM_ARCH_*, ARM_ANY, ARM_ALL, COPROC_ANY): Delete.
2366 (FPU_FPA_EXT_* FPU_VFP_EXT_*, FPU_ANY, FPU_NONE, FPU_MAVERICK): Delete.
2367 (FPU_ARCH_*): Delete.
2368 * Makefile.am: Update dependencies.
2369 * Makefile.in: Regenerate.
2371 2004-07-15 Nick Clifton <nickc@redhat.com>
2373 * configure.in: Accept armbe as a big-endian arm configuration.
2374 * configure: Regenerate.
2376 2004-07-13 Thomas Nystrom <thn@saeab.se>
2378 * config/tc-i386.c (T_SHIFTOP): New constant.
2379 (intel_e05_1): Handle '&', '|' and T_SHIFTOP.
2380 (intel_el1): Handle '~'.
2381 (intel_get_token): Handle '<>', '&', '|' and '~'.
2383 2004-07-13 Nick Clifton <nickc@redhat.com>
2385 (md_assemble): Remove spurious newline from end of as_bad error
2387 (intel_e05_1): Likewise.
2388 (intel_e11): Likewise.
2389 (intel_match_token): Likewise.
2391 2004-07-11 Andreas Schwab <schwab@suse.de>
2393 * config/tc-m68k.c: Convert to C90. Remove redundant
2394 declarations. Indentation fixup.
2395 [M68KCOFF]: Include "obj-coff.h" instead of declaring
2396 obj_coff_section ourselves.
2398 2004-07-09 James E Wilson <wilson@specifixinc.com>
2400 * config/tc-ia64.c (default_big_endian): New.
2401 (dot_byteorder, md_begin): Use it.
2402 (md_parse_option): Set it.
2404 2004-07-09 Nick Clifton <nickc@redhat.com>
2406 * configure.in: Change sh-sybmian-elf to sh-*-symbianelf.
2407 * configure: Regenerate.
2408 * NEWS: Change sh-sybmian-elf to sh-*-symbianelf.
2409 * config/tc-sh.c (sh_elf_final_processing): Use renamed version of
2410 sh_find_elf_flags if necessary.
2412 2004-07-08 Richard Sandiford <rsandifo@redhat.com>
2414 * config/tc-mips.c (mips_fix_adjustable): If the full addend is
2415 going to be split into more than one in-place addend, return 0
2416 for relocations against mergeable sections. Associate comments
2419 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
2421 * Makefile.am (CPU_TYPES): Add crx.
2422 (TARGET_CPU_CFILES): Add config/tc-crx.c.
2423 (TARGET_CPU_HFILES): Add config/tc-crx.h.
2424 (DEPTC_crx_elf): New target.
2425 (DEPOBJ_crx_elf): Likewise.
2426 (DEP_crx_elf): Likewise.
2427 * Makefile.in: Regenerate.
2428 * configure.in: Add crx* target.
2429 * configure: Regenerate.
2430 * config/tc-crx.c: New file.
2431 * config/tc-crx.h: New file.
2432 * NEWS: Mention new target.
2434 2004-07-06 Nick Clifton <nickc@redhat.com>
2436 * config.in: Undefine TARGET_SYMBIAN by default.
2438 * configure: Regenerate. Add sh-symbian-elf target. If
2439 selected define TARGET_SYMBIAN.
2440 * config/tc-sh.h (TARGET_FORMAT): Select a Symbian target
2441 format if TARGET_SYMBIAN has been defined.
2443 * output-file.c (output_file_create): Report the target format
2444 chosen when bfd_openw reports that it is invalid.
2446 * config/obj-coff.c (coff_pseudo_table): Only define the weak
2447 pseudo for BFD based assemblers.
2449 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
2452 * config/tc-sh.c (md_assemble): Change isspace to ISSPACE.
2453 (md_parse_option): Remove redundant -isa testing.
2454 Make bfd_arch variable const.
2455 (md_show_usage): Make bfd_arch variable const.
2457 2004-07-03 James E Wilson <wilson@specifixinc.com>
2459 * config/tc-ia64.c (emit_one_bundle): Check and set insn_addr.
2460 * config/tc-ia64.h (md_frag_check): Define.
2462 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2464 * config/obj-coff.c (obj_coff_weak): New .weak syntax for PE weak
2466 * doc/as.texinfo (Weak): Document PE weak symbols.
2468 2004-07-03 Richard Sandiford <rsandifo@redhat.com>
2470 * config/tc-mips.c (HAVE_IN_PLACE_ADDENDS): New macro.
2471 (reloc_needs_lo_p): Only return true if HAVE_IN_PLACE_ADDENDS.
2472 (mips_frob_file): Rework so that only a single pass through the
2473 relocs is needed. Allow %lo()s to have higher offsets than their
2474 corresponding %hi()s or %got()s.
2476 2004-07-02 Nick Clifton <nickc@redhat.com>
2478 * config/tc-arm.c (md_apply_fix3:BFD_RELOC_ARM_IMMEDIATE): Do not
2479 allow values which have come from undefined symbols.
2480 Always consider this fixup to have been processed as a reloc
2481 cannot be generated for it.
2483 2004-07-02 Alan Modra <amodra@bigpond.net.au>
2485 * frags.h (struct frag): Add has_code and insn_addr fields.
2486 * write.c (cvt_frag_to_fill): Invoke md_frag_check.
2487 * config/tc-ppc.c (md_assemble): Check and set insn_addr.
2488 * config/tc-ppc.h (md_frag_check): Define.
2490 2004-06-28 Maciej W. Rozycki <macro@linux-mips.org>
2492 * doc/Makefile.am (info): Rename goal to...
2493 (info-local): ... this, to preserve implicit dependencies.
2494 * doc/Makefile.in: Regenerate with automake 1.8.5.
2496 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2498 * config/tc-m32r.c (md_convert_frag): Changed for @PLT.
2499 (m32r_cgen_record_fixup_exp): Changed for @GOTOFF, @GOT.
2500 (m32r_fix_adjustable): Changed for @GOTOFF, @GOT, @PLT.
2501 (tc_gen_reloc): Likewise.
2502 (m32r_end_of_match): Add for @GOTOFF, @GOT, @PLT.
2503 (m32r_parse_name): Likewise.
2504 (m32r_cgen_parse_fix_exp): Likewise.
2505 * config/tc-m32r.h (md_parse_name): Define for @GOTOFF, @GOT, @PLT.
2506 (O_PIC_reloc): Likewise.
2507 (TC_CGEN_PARSE_FIX_EXP): Likewise..
2508 * cgen.c (gas_cgen_parse_operand): Add TC_CGEN_PARSE_FIX_EXP
2509 for @GOTOFF, @GOT, @PLT.
2511 2004-06-21 Jan Beulich <jbeulich@novell.com>
2513 * gas/symbols.c: While discarding ordinary local absolute symbols
2514 when --strip-local-absolute is in effect, retain file symbols.
2516 2004-06-20 Andreas Schwab <schwab@suse.de>
2518 * config/tc-m68k.c (mri_chip): Replace current_chip, not augment.
2519 (md_parse_option): Likewise.
2521 2004-06-17 Jan Beulich <jbeulich@novell.com>
2523 * config/tc-i386.c: Deal with LEX_QM the same way as with LEX_AT.
2524 * config/te-netware.h: New file.
2525 * config/te-ppcnw.h: Delete: Obsolete.
2526 * configure.in: Eliminate ill NetWare targets. Make generic
2527 NetWare target use proper emulation.
2528 * Makefile.am: Eliminate reference to obsolete te-ppcnw.h, add
2529 reference to new te-netware.h.
2530 * configure: Regenerate.
2531 * Makefile.in: Regenerate.
2533 2004-06-15 Martin Schwidefsky <schwidefsky@de.ibm.com>
2535 * config/tc-s390.c (s390_insn): Avoid incorrect signed/unsigned
2536 comparison in .insn pseudo operation.
2538 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2540 * config/obj-coff.c (coff_adjust_section_syms): Use
2541 bfd_get_section_size instead of bfd_get_section_size_before_reloc.
2542 (coff_frob_section): Likewise.
2543 * config/tc-mips.c (md_apply_fix3): Likewise.
2544 * config/obj-elf.c (elf_frob_file): Use bfd_set_section_size.
2545 (elf_frob_file_after_relocs): Likewise.
2547 2004-06-10 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2549 * config/tc-hppa.c (log2): Rename to exact_log2.
2550 (pa_next_subseg): Delete unused function.
2551 (create_new_space): Mark unused arguments with ATTRIBUTE_UNUSED.
2552 (create_new_subspace): Likewise.
2555 * config/tc-hppa.c (hppa_fix_adjustable): Allow reduction of fake
2556 labels. Fix warning.
2558 2004-05-28 DJ Delorie <dj@redhat.com>
2560 * config/tc-mn10300.h (tc_fix_adjustable): Define.
2561 * config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
2562 or non-merged symbols.
2564 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
2566 * config/tc-ia64.c (remove_marked_resource): Save, clear and
2567 restore the old slot when inserting srlz.i/srlz.d.
2569 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
2571 * Makefile.am: Regenerate dependecies.
2572 * Makefile.in: Regenerate.
2573 * config/tc-sh.c (valid_arch): Make unsigned.
2574 (preset_target_arch): Likewise.
2575 (md_begin): Use new architecture flags system.
2576 (get_specific): Likewise.
2577 (assemble_ppi): Likewise.
2578 (md_assemble): Likewise. Also fix error check for bad opcodes.
2579 (md_parse_option): Likewise. Also generate -isa values according
2580 to the table in bfd/cpu-sh.c instead of just constants. Also
2581 allow <arch>-up ISA variants.
2582 (sh_elf_final_processing): Replace if-else chain with a call to
2583 sh_find_elf_flags().
2584 * testsuite/gas/sh/arch: New directory.
2585 * testsuite/gas/sh/arch/arch.exp: New test script.
2586 * testsuite/gas/sh/arch/arch_expected.txt: New file.
2587 * testsuite/gas/sh/arch/sh.s: New file.
2588 * testsuite/gas/sh/arch/sh2.s: New file.
2589 * testsuite/gas/sh/arch/sh-dsp.s: New file.
2590 * testsuite/gas/sh/arch/sh2e.s: New file.
2591 * testsuite/gas/sh/arch/sh3-nommu.s: New file.
2592 * testsuite/gas/sh/arch/sh3.s: New file.
2593 * testsuite/gas/sh/arch/sh3-dsp.s: New file.
2594 * testsuite/gas/sh/arch/sh3e.s: New file.
2595 * testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
2596 * testsuite/gas/sh/arch/sh4-nofpu.s: New file.
2597 * testsuite/gas/sh/arch/sh4.s: New file.
2598 * testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
2599 * testsuite/gas/sh/arch/sh4al-dsp.s: New file.
2600 * testsuite/gas/sh/arch/sh4a.s: New file.
2602 2004-05-28 Peter Barada <peter@the-baradas.com>
2604 * config/gc-m68k.c(m68k_ip): Convert mode 5 addressing
2605 with zero offset into mode 2 addressing to save a word.
2607 2004-05-27 H.J. Lu <hongjiu.lu@intel.com>
2609 * config/tc-ia64.c (ar_is_in_integer_unit): Removed.
2610 (ar_is_only_in_integer_unit): New.
2611 (ar_is_only_in_memory_unit): New.
2612 (generate_unwind_image): Silence gcc on 32bit host.
2613 (md_assemble): Use ar_is_only_in_integer_unit instead of
2614 ar_is_in_integer_unit. Check AR access.
2616 2004-05-27 Peter Barada <peter@the-baradas.com>
2618 * config/tc-m68k.c (md_begin): Sort the opcode table into
2620 (m68k_compare_opcode): New function to do the sorting.
2622 2004-05-24 Peter Barada <peter@the-baradas.com>
2624 * config/m68k-parse.y(operand): Allow for MAC/EMAC mask
2625 addressing on MIT style operands.
2626 * config/m68k-parse.y(yylex): Allow '-&' for predecrement
2628 * config/tc-m68k.c(install_operand): Comment 'G' and 'H' type
2631 2004-05-23 Alan Modra <amodra@bigpond.net.au>
2633 * expr.c (operand, operator): Don't reject '++' and '--'.
2635 2004-05-20 Richard Sandiford <rsandifo@redhat.com>
2637 * config/tc-mips.c (append_insn): Use ISA-encoded addresses in MIPS16
2640 2004-05-17 Adam Nemet <anemet@lnxw.com>
2642 * configure.in: Add ppc-*-lynxos*. Update i386-*-lynxos* to ELF.
2643 * configure: Regenerate.
2645 2004-05-13 Paul Brook <paul@codesourcery.com>
2647 * dw2gencfi.c (output_cie): Handle dwarf3 format CIE entries.
2649 2004-05-13 Joel Sherrill <joel@oarcorp.com>
2651 * configure.in (or32-*-rtems*): Switch to elf.
2652 * configure: Regenerate.
2654 2004-05-13 Nick Clifton <nickc@redhat.com>
2656 * po/fr.po: Updated French translation.
2658 2004-05-11 Nick Clifton <nickc@redhat.com>
2660 * doc/as.texinfo (Section): Document G and T flags to .section
2661 directive. Document the extra arguments that the G flag
2662 requires. Document the #tls flag.
2664 2004-05-11 H.J. Lu <hongjiu.lu@intel.com>
2666 * subsegs.c (section_symbol): Create a new section symbol if
2667 the existing one doesn't match.
2668 * symbols.c (symbol_set_bfdsym): Don't reset BFD section symbol.
2670 2004-05-07 Richard Sandiford <rsandifo@redhat.com>
2672 * config/tc-mips.c (append_insn, mips_emit_delays): Extend -mfix-vr4120
2673 to cope with VR4181A errata MD(1) and MD(4).
2675 2004-05-07 Brian Ford <ford@vss.fsi.com>
2677 * NEWS: Mention .secrel32 for pe[i]-i386.
2679 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
2681 * config/tc-frv.h (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2682 (HANDLE_ALIGN): New.
2684 2004-05-06 Daniel Jacobowitz <dan@debian.org>
2686 * Makefile.am (DIST_SUBDIRS): Define.
2687 * aclocal.m4: Regenerate with automake 1.8.4.
2688 * Makefile.in: Likewise.
2689 * doc/Makefile.in: Likewise.
2691 2004-05-06 David Mosberger-Tang <davidm@hpl.hp.com>
2693 * config/tc-ia64.c (dot_serialize): Declare.
2694 (dot_serialize): New function.
2695 (md_pseudo_table): Add ".serialize.data" and
2696 ".serialize.instruction" directives.
2698 2004-05-06 Nick Clifton <nickc@redhat.com>
2700 * messages (as_internal_value_out_of_range): Print a message about
2701 a value being out of range. Be consistent about whether the
2702 values are printed in decimal or hexadecimal.
2703 (as_warn_value_out_of_range): Generate a warning message about an
2705 (as_bad_value_out_of_range): Generate an error message about an
2707 * as.h: Prototype the new functions.
2708 * config/tc-alpha.c (insert_operand): Use new function.
2709 * config/tc-arc.c (arc_insert_operand): Likewise.
2710 * config/tc-mn10200.c (mn10200_insert_operand): Likewise.
2711 * config/tc-mn10300.c (mn10300_insert_operand): Likewise.
2712 * config/tc-ppc.c (ppc_insert_operand): Likewise.
2713 * config/tc-s390.c (s390_insert_operand): Likewise.
2714 * config/tc-v850.c (v850_insert_operand): Likewise.
2716 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
2718 * configure.in: Set em=linux for frv-*-*linux*.
2719 * configure: Rebuilt.
2720 * config/tc-frv.h (TARGET_FORMAT): Use elf32-frvfdpic if...
2721 (frv_md_fdpic_enabled): New.
2722 * config/tc-frv.c (frv_md_fdpic_enabled): New.
2723 (DEFAULT_FDPIC): New.
2724 (frv_flags): Use DEFAULT_FDPIC.
2725 (frv_pic_flag): Likewise.
2726 (OPTION_NOPIC): New.
2727 (md_longopts): Add -mnopic.
2728 (md_parse_option): Handle it.
2729 (md_show_usage): Add -mfdpic and -mnopic.
2731 2004-05-05 Peter Barada <peter@the-baradas.com>
2733 * config/tc-m68k.c: Add find_cf_chip to print list of valid
2734 chips for invalid coldfire instructions, rename selectors
2735 for ColdFire sub-variants, add 521x,5249,547x,548x and aliases,
2736 add current_chip to track which chip is referred to(including save/restore),
2737 use current_chip to select control registers, not current_arch.
2738 (md_show_usage): Add new chips.
2739 * doc/c-m68k.texi: Document new command line switches.
2741 2004-05-05 Jakub Jelinek <jakub@redhat.com>
2743 * tc-s390.h (md_do_align, HANDLE_ALIGN): Remove.
2744 (NOP_OPCODE): Define.
2745 (s390_align_code): Remove prototype.
2746 * tc-s390.c (s390_align_code): Remove.
2748 2004-05-04 H.J. Lu <hongjiu.lu@intel.com>
2750 * config/tc-ia64.c (make_unw_section_name): Removed.
2751 (start_unwind_section): New function.
2752 (generate_unwind_image): Take const segT instead of const
2754 (dot_handlerdata): Adjusted.
2755 (dot_endp): Likewise.
2757 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
2759 * config/obj-elf.c (obj_elf_change_section): Allow the
2760 ".note.GNU-stack" section has SHF_EXECINSTR.
2762 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
2764 * config/obj-elf.c (get_section): Return bfd_boolean.
2765 (obj_elf_change_section): Call bfd_get_section_by_name_if
2766 instead of bfd_map_over_sections.
2768 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
2770 * config/obj-elf.c (get_section): New function.
2771 (obj_elf_change_section): Support multiple sections with same
2774 2004-04-30 Nick Clifton <nickc@redhat.com>
2776 * config/tc-arm.c (create_register_alias): Fix typo checking for
2777 case sensitive register aliases.
2778 (co_proc_number): Use error message string in all_reg_maps[]
2780 (cp_reg_required_here): Likewise.
2781 (fp_reg_required_here): Likewise.
2783 2004-04-29 Brian Ford <ford@vss.fsi.com>
2785 * dwarf2dbg.c (dwarf2_finish): Add SEC_DEBUGGING to section flags.
2787 2004-04-28 Chris Demetriou <cgd@broadcom.com>
2789 * config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
2790 (load_address, macro, mips_ip, md_parse_option)
2791 (mips_force_relocation, mips_validate_fix, md_apply_fix3)
2792 (s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
2793 embedded-PIC handling, and update comments.
2794 (SWITCH_TABLE): Remove.
2795 * config/tc-mips.h (DIFF_EXPR_OK): Delete.
2796 (enum mips_pic_level): Remove EMBEDDED_PIC.
2797 (EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
2798 (TC_FORCE_RELOCATION): Update comment.
2799 * ecoff.c (ecoff_build_lineno): Add comment about some code that
2800 might be safe to remove now that MIPS embedded-PIC is gone.
2802 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2804 * config/obj-som.c (obj_som_init_stab_section): Add new arguments in
2805 call to obj_set_subsection_attributes.
2806 (obj_som_init_stab_section): Likewise.
2807 * config/tc-hppa.c (default_subspace_dict): Add comdat field.
2808 (pa_def_subspaces): Provide comdat default.
2809 (pa_subspace): Handle new "comdat" parameter. Set SEC_LINK_ONCE and
2810 not SEC_IS_COMMON if section is comdat, common or dup_common. Update
2811 calls to create_new_subspace and update_subspace to pass comdat flag.
2812 (create_new_subspace, update_subspace): Add new comdat argument. Use
2813 it in calls to obj_set_subsection_attributes.
2814 * doc/c-hppa.texi (.subspa, .nsubspa): Document new comdat parameter
2815 and use of comdat, common and dup_comm parameters.
2817 2004-04-26 H.J. Lu <hongjiu.lu@intel.com>
2819 * config/obj-elf.c (obj_elf_change_section): Check if the old
2820 group name is NULL before comparison.
2822 2004-04-23 Chris Demetriou <cgd@broadcom.com>
2824 * config/tc-mips.h (mips_dwarf2_addr_size): Prototype.
2826 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2828 * config/tc-mips.c (s_mipsset): Set default CPU type for .set mipsN.
2830 2004-04-23 Chris Demetriou <cgd@broadcom.com>
2832 * config/tc-mips.c (md_longopts): Remove -membedded-pic option.
2833 (OPTION_MEMBEDDED_PIC): Remove.
2834 (OPTION_TRAP, OPTION_BREAK, OPTION_EB, OPTION_EL)
2835 (OPTION_FP32, OPTION_GP32, OPTION_CONSTRUCT_FLOATS)
2836 (OPTION_NO_CONSTRUCT_FLOATS, OPTIONS_FP64, OPTION_GP64)
2837 (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH)
2838 (OPTION_ELF_BASE): Renumber.
2839 (md_parse_option): Remove OPTION_MEMBEDDED_PIC handling.
2840 (md_show_usage): Remove mention of -membedded-pic.
2841 * doc/as.texinfo: Remove mention of -membedded-pic.
2843 2004-04-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2845 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Remove.
2846 * config/tc-mips.c (RDATA_SECTION_NAME, mips_target_format): Remove
2848 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
2849 s_abicalls, nopic_need_relax, tc_gen_reloc): Remove uses of
2850 USE_GLOBAL_POINTER_OPT.
2852 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2854 * config/tc-mips.c (macro): One more use of load_delay_nop.
2856 2004-04-22 Atsushi Nemoto <anemo@mba.ocn.ne.jp>
2858 * config/tc-mips.c (load_delay_nop): New function.
2859 (load_address, macro): Use load_delay_nop() to build a nop
2860 which can be omitted with gpr_interlocks.
2862 2004-04-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2864 * config/tc-mips.c (hilo_interlocks, gpr_interlocks,
2865 cop_interlocks): Remove superfluous CPU entries.
2867 2004-04-22 Paul Brook <paul@codesourcery.com>
2869 * config/tc-arm.c (mav_parse_offset): Value must be multiple of 4.
2871 2004-04-22 Peter Barada <peter@the-baradas.com>
2873 * NEWS: Added support for EMAC instructions and MAC/EMAC
2875 * config/m68k-parse.h: Add ACC[123], ACCEXT{01,23}, MAC/EMAC
2876 scale factor tokens, trailing_ampersand to mark mask addressing
2877 for MAC/EMAC instructions.
2878 * config/m68k-parse.y: Add options_ampersand clause, '<<',
2880 (yylex): Handle '>', '<', and '&' following '+'.
2881 * config/tc-m68k.c: Set mcfmac/mcfemac on appropriate ColdFire
2882 architectures in archs[].
2883 (m68k-ip): Add '4', 'e', 'g', 'i', cases to handle mask addressing
2884 for MAC/EMAC instructions, ACC[0123], ACCEXT{01,23}, and '<<'/'>>'
2886 (m68k_ip): Handle trailing '&' on MAC/EMAC insns.
2887 (install_operand): Fix 'n' case, Add 'F', 'f', 'G', 'H', 'I', ']'
2889 Add EMAC operands to init_table[].
2891 2004-04-22 Bruno De Bus <bdebus@elis.ugent.be>
2893 * config/tc-arm.h (enum mstate): Move here, add MAP_UNDEFINED
2895 (TC_SEGMENT_INFO_TYPE): Define to enum mstate.
2896 * config/tc-arm.c (enum mstate): Delete from here.
2897 (mapping_state): Remove the static mapstate variable and instead
2898 store the state in the segment. This allows a per-section mapping
2899 state. Handle and ignore MAP_UNDEFINED states.
2900 (arm_elf_change_section): Get the current mapping state from the
2902 (s_ltorg): Set the mapping state to MAP_DATA.
2903 (arm_cleanup): Use arm_elf_change_section to get the mapping state
2904 for each pool as it is emitted.
2906 2004-04-22 Nick Clifton <nickc@redhat.com>
2908 * config/tc-arm.h: Formatting tidy ups.
2910 2004-04-20 Chris Demetriou <cgd@broadcom.com>
2912 * NEWS: Note that MIPS -membedded-pic option is deprecated.
2914 2004-04-20 DJ Delorie <dj@redhat.com>
2916 * config/tc-i386.h [TE_PE] (TC_CONS_FIX_NEW): Define.
2917 * config/tc-i386.c (md_pseudo_table) [TE_PE]: Add "secrel32".
2918 [TE_PE] (O_secrel): Define.
2919 [TE_PE] (x86_pe_cons_fix_new): New.
2920 [TE_PE] (pe_directive_secrel): Likewise.
2921 (tc_gen_reloc) [TE_PE]: Support BFD_RELOC_32_SECREL.
2923 2004-04-19 Eric Christopher <echristo@redhat.com>
2925 * config/tc-mips.c (mips_dwarf2_addr_size): Revert part
2926 of previous patch for fix in gcc.
2928 2004-04-19 Jakub Jelinek <jakub@redhat.com>
2930 * config/tc-xtensa.c (xg_assembler_literal): Fix a typo.
2932 2004-04-19 Nathan Sidwell <nathan@codesourcery.com>
2934 * read.c (do_align): Call md_flush_pending_output, if defined.
2936 2004-04-16 Alan Modra <amodra@bigpond.net.au>
2938 * expr.c (operand): Correct checks for ++ and --.
2940 2004-04-14 H.J. Lu <hongjiu.lu@intel.com>
2942 * config/tc-generic.c: Add some comments.
2944 2004-04-14 Richard Sandiford <rsandifo@redhat.com>
2946 * doc/c-mips.texi (-m{no-,}fix-vr4120): Renamed from
2947 -{no-}mfix-vr4122-bugs.
2948 * config/tc-mips.c (mips_fix_vr4120): Renamed from mips_fix_4122_bugs.
2949 (append_insn, mips_emit_delays): Update accordingly.
2950 (OPTION_FIX_VR4120, OPTION_NO_FIX_VR4120): Renamed from *VR4122.
2951 (md_longopts): Change -{no-,}mfix-vr4122-bugs to -m{no-,}fix-vr4120.
2952 (md_parse_option): Update after above changes.
2953 (md_show_usage): Add -mfix-vr4120.
2955 2004-04-13 Bob Wilson <bob.wilson@acm.org>
2957 * doc/as.texinfo (Sub-Sections): Conditionalize COFF-specific use
2958 of .section directive; add a reference to the ELF .subsection
2961 2004-04-13 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2963 * config/tc-m32r.c (md_assemble): Fixed infinite loop bug
2966 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2968 * Makefile.am: Remove mips from aout targets.
2969 * Makefile.in: Regenerate.
2970 * configure.in: Remove mips-dec-bsd* target.
2971 * configure: Regenerate.
2973 2004-04-07 Alan Modra <amodra@bigpond.net.au>
2976 * config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
2977 to struct map_bfd. Adjust MAP macro, and define MAP32, MAP64.
2978 Update "mapping". Restrict some @ modifiers to 32 bit.
2980 2004-04-01 Asgari Jinia <asgarij@kpitcummins.com>
2981 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
2983 * config/tc-sh.c (dont_adjust_reloc_32): New variable.
2984 (sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
2985 dont_adjust_reloc_32 is set.
2986 (md_longopts): Add option -renesas.
2987 (md_parse_option, md_show_usage): Likewise.
2988 * doc/c-sh.texi: Likewise.
2990 2004-04-01 Dave Korn <dk@artimi.com>
2992 * config/tc-dlx.c (md_assemble): set fx_no_overflow flag for
2993 hi16 and lo16 fixS structs.
2994 (md_assemble): generate bit_fixS for RELOC_DLX_LO16 in
2995 exactly the same way as for RELOC_DLX_REL16.
2996 (machine_ip): properly respect LO flag in the_insn and
2997 output RELOC_DLX_LO16 rather than RELOC_DLX_16.
2998 (md_apply_fix3): apply RELOC_DLX_LO16.
3000 2004-03-30 Stan Shebs <shebs@apple.com>
3002 Remove long-obsolete MPW support.
3003 * mpw-config.in, mpw-make.sed, mac-as.r: Remove files.
3004 * configure.in: Remove mention of ppc-*-mpw* config.
3005 * configure.in: Likewise.
3007 2004-03-30 Nick Clifton <nickc@redhat.com>
3009 * config/tc-arm.c (meabi_flags): Make its use conditional upon
3010 OBJ_ELF being defined.
3012 2004-03-27 Alan Modra <amodra@bigpond.net.au>
3014 * config/obj-aout.c (obj_aout_type): Remove #ifdef BFD_ASSEMBLER code.
3016 2004-03-23 Paul Brook <paul@codesourcery.com>
3018 * config/tc-arm.c (meabi_flags): New variable.
3019 (arm_parse_eabi): New function.
3020 (md_begin): Set flags for EABI v3.
3022 (arm_long_opts): Add meabi.
3023 * doc/as.texinfo <ARM>: Document -meabi.
3024 * doc/c-arm.texi: Ditto.
3026 2004-03-22 Bob Wilson <bob.wilson@acm.org>
3028 * config/tc-xtensa.c (xtensa_post_relax_hook): Create literal
3029 tables even when use_literal_section flag is not set.
3031 2004-03-22 Alan Modra <amodra@bigpond.net.au>
3033 * config/tc-sh.c: Remove trailing whitespace.
3035 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
3037 * doc/c-cris.texi (CRIS-Opts): Document --no-mul-bug-abort,
3038 --mul-bug-abort and the default behavior.
3039 * config/tc-cris.c (cris_insn_kind): New member CRIS_INSN_MUL.
3040 (err_for_dangerous_mul_placement): New variable.
3041 (STATE_MUL, OPTION_MULBUG_ABORT_ON, OPTION_MULBUG_ABORT_OFF): New
3043 (md_cris_relax_table): Have placeholder for STATE_MUL.
3044 (md_longopts): New options --mul-bug-abort and --no-mul-bug-abort.
3045 (cris_relax_frag) <case ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: New
3047 (md_estimate_size_before_relax) <case ENCODE_RELAX (STATE_MUL,
3048 STATE_BYTE)>: Ditto.
3049 (md_convert_frag) <ENCODE_RELAX (STATE_MUL, STATE_BYTE)>: Check
3050 alignment and position of this frag, emit error message if
3052 (md_assemble): For a multiply insn and when checking it,
3053 transform the current frag into a special frag for that purpose.
3054 (md_parse_option) <case OPTION_MULBUG_ABORT_OFF, case
3055 OPTION_MULBUG_ABORT_ON>: Handle new options.
3057 2004-03-19 Bob Wilson <bob.wilson@acm.org>
3059 * config/tc-xtensa.c (mark_literal_frags): New function.
3060 (xtensa_move_literals): Call mark_literal_frags for all literal
3061 segments, including init and fini literal segments.
3062 (xtensa_post_relax_hook): Swap use of xt_insn_sec and xt_literal_sec.
3064 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3066 * tc-hppa.c (cons_fix_new_hppa): Check for PC relative base type.
3067 (pa_comm): Set BSF_OBJECT in symbol flags.
3069 2004-03-19 Alan Modra <amodra@bigpond.net.au>
3071 * Makefile.am: Run "make dep-am".
3072 * Makefile.in: Regenerate.
3073 * doc/Makefile.in: Regenerate.
3074 * config.in: Regenerate.
3075 * po/gas.pot: Regenerate.
3077 2004-03-18 Nathan Sidwell <nathan@codesourcery.com>
3079 * read.c (read_a_source_file): Use demand_empty_rest_of_line.
3080 (demand_empty_rest_of_line): Issue an error here.
3081 (ignore_rest_of_line): Silently skip to end.
3082 (demand_copy_string): Issue an error, not warning.
3084 * config/obj-elf.c (obj_elf_section_name): Likewise.
3085 (obj_elf_section): Likewise.
3086 * config/tc-arc.c (arc_extoper): Remove bogus NULL checks.
3087 (arc_extinst): Likewise.
3088 * config/tc-ia64.c (dot_saveb): Use demand_empty_rest_of_line.
3089 (dot_spill): Likewise.
3090 (dot_unwabi): Likewise.
3091 (dot_prologue): Likewise.
3093 * expr.c (operand): Reject ++ and --.
3094 (operator): Likewise.
3096 2004-03-17 Kaz Kojima <kkojima@rr.iij4u.or.jp>
3098 * config/tc-sh.c: Include dw2gencfi.h.
3099 (sh_cfi_frame_initial_instructions): New function.
3100 (sh_regname_to_dw2regnum): Likewise.
3101 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Move to the end of
3103 (TARGET_USE_CFIPOP): Define.
3104 (tc_cfi_frame_initial_instructions): Likewise.
3105 (tc_regname_to_dw2regnum): Likewise.
3106 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Likewise.
3107 * Makefile.am: Update dependencies.
3108 * Makefile.in: Regenerate.
3110 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
3112 * configure.in: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
3113 * configure: Regenerate.
3115 2004-03-12 Bob Wilson <bob.wilson@acm.org>
3117 * read.c (s_leb128): Call md_flush_pending_output.
3119 2004-03-12 Michal Ludvig <mludvig@suse.cz>
3121 * config/tc-i386.c (output_insn): Handle PadLock instructions.
3122 * config/tc-i386.h (CpuPadLock): New define.
3123 (CpuUnknownFlags): Added CpuPadLock.
3125 2004-03-07 Andreas Schwab <schwab@suse.de>
3127 * doc/c-hppa.texi (HPPA Directives): Fix typo.
3129 2004-03-07 Richard Henderson <rth@redhat.com>
3131 * dw2gencfi.c (output_cie): Align length to 4 byte boundary.
3132 (cfi_finish): Likewise for fde.
3134 2004-03-05 H.J. Lu <hongjiu.lu@intel.com>
3136 * config/tc-ia64.c (md_assemble): Properly handle NULL
3138 (ia64_handle_align): Don't abort if failed to add a stop bit.
3140 2004-03-04 H.J. Lu <hongjiu.lu@intel.com>
3142 * Makefile.in: Regenerated.
3143 * aclocal.m4: Likewise.
3144 * configure: Likewise.
3145 * doc/Makefile.in: Likewise.
3147 2004-03-03 H.J. Lu <hongjiu.lu@intel.com>
3149 * config/tc-ia64.c (dot_align): New.
3150 (ia64_do_align): Make it static.
3151 (md_pseudo_table): Use "dot_align" for "align".
3152 (ia64_md_do_align): Don't set align_frag here.
3153 (ia64_handle_align): Add a stop bit to the previous bundle if
3156 * config/tc-ia64.h (ia64_do_align): Removed.
3158 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
3160 * config/tc-sh.c (md_parse_option): Add -isa=sh4-nofpu and
3161 -isa=sh4-nommu-nofpu options. Adjust help messages accordingly.
3162 (sh_elf_final_processing): Output BFD type sh4_nofpu if that is
3163 the most general type or the user specifically requested it.
3164 (md_assemble): Add a new error message for when an instruction
3165 is understood, but is not allowed due to an -isa option.
3167 2004-03-02 H.J. Lu <hongjiu.lu@intel.com>
3169 * config/tc-ia64.c (align_frag): New.
3170 (md_assemble): Set the tc_frag_data field in align_frag for
3171 IA64_OPCODE_FIRST instructions.
3172 (ia64_md_do_align): Set align_frag.
3173 (ia64_handle_align): Add a stop bit if needed.
3175 * config/tc-ia64.h (TC_FRAG_TYPE): New.
3176 (TC_FRAG_INIT): New.
3178 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
3180 * config/tc-frv.c (fr400_audio): New variable.
3181 (md_parse_option, md_show_usage): Add -mcpu=fr405 and -mcpu=fr450.
3182 (md_parse_option): Set fr400_audio for -mcpu=fr400 and -mcpu=fr405.
3183 (target_implements_insn_p): New function.
3184 (md_assemble): Report an error if the processor doesn't implement
3187 2004-02-27 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3189 * config/tc-m32r.c (md_longopts): Added -no-bitinst option.
3190 (md_parse_option): Ditto.
3191 (OPTION_NO_SPECIAL_M32R): Added.
3192 (md_show_usage): Document it.
3193 (enable_speial_m32r): Changed a default value from 0 to 1.
3194 * doc/c-m32r.texi: Document the -no-bitinst option.
3196 2004-02-27 Nick Clifton <nickc@redhat.com>
3198 * config/tc-sh.c (get_operand): Revert previous delta.
3199 (tc_gen_reloc): Check for an unknown reloc type before processing
3202 2004-02-27 Hannes Reinecke <hare@suse.de>
3204 * config/tc-s390.c (s390_insn): Correct range check for opcode in
3205 .insn pseudo operation.
3207 2004-02-27 Anil Paranjpe <anilp1@kpitcummins.com>
3209 * config/tc-sh.c (get_operand): In case of #Imm, check has been
3210 added for wrong syntax.
3212 2004-02-26 Eric Christopher <echristo@redhat.com>
3214 * config/tc-mips.c (mips_dwarf2_addr_size): New.
3215 * config/tc-mips.h (DWARF2_ADDR_SIZE): Use.
3217 2004-02-26 Andrew Stubbs <andrew.stubbs@superh.com>
3219 * config/tc-sh.c (build_Mytes): Add REG_N_D and REG_N_B01
3220 nibble types to assembler.
3222 2004-02-25 Fred Fish <fnf@redhat.com>
3224 * config/tc-iq2000.c: Add missing \n\ in multiline string literal.
3226 2004-02-20 James E Wilson <wilson@specifixinc.com>
3228 * config/tc-ia64.c (slot_index): New arg before_relax. Use instead of
3230 (fixup_unw_records): New arg before_relax. Pass to slot_index.
3231 (ia64_estimate_size_before_relax): New.
3232 (ia64_convert_frag): Pass 0 to fixup_unw_records. Add comment.
3233 (generate_unwind_image): Pass 1 to fixup_unw_records.
3234 * config/tc-ia64.h (ia64_estimate_size_before_relax): Declare.
3235 (md_estimate_size_before_relax): Call ia64_estimate_size_before_relax.
3237 2004-02-19 Jakub Jelinek <jakub@redhat.com>
3239 * stabs.c (generate_asm_file): Avoid warning about use of
3240 uninitialized variable.
3242 2004-02-18 David Mosberger <davidm@hpl.hp.com>
3244 * config/tc-ia64.c (ia64_flush_insns): In addition to prologue,
3245 body, and endp, allow unwind records which do not have a "t"
3246 (time/instruction) field.
3248 2004-02-17 Petko Manolov <petkan@nucleusys.com>
3250 * config/tc-arm.c (do_mav_dspsc_1): Correct offset of CRn.
3251 (do_mav_dspsc_2): Likewise.
3252 Fix accumulator registers move opcodes.
3254 2004-02-13 Hannes Reinecke <hare@suse.de>
3255 Jakub Jelinek <jakub@redhat.com>
3257 * dwarf2dbg.c (get_filenum): Do not read beyond allocated memory.
3259 2004-02-10 Steve Ellcey <sje@cup.hp.com>
3261 * config/tc-ia64.h (ia64_frob_symbol): New declaration.
3262 (tc_frob_symbol): New macro definition.
3263 * config/tc-ia64.c (ia64_frob_symbol): New routine.
3265 2004-02-09 Daniel Jacobowitz <drow@mvista.com>
3267 * config/tc-arm.c (md_begin): Mark .note.gnu.arm.ident as
3270 2004-02-09 Nathan Sidwell <nathan@codesourcery.com>
3272 * read.h (IGNORE_OPCODE_CASE): Do not define. Replace with ...
3273 (TC_CASE_SENSITIVE): ... this.
3274 * read.c: Replace IGNORE_OPCODE_CASE with TC_CASE_SENSITIVE.
3275 * doc/internals.texi (TC_CASE_SENSITIVE): Document.
3277 2004-02-06 James E Wilson <wilson@specifixinc.com>
3279 * config/tc-ia64.c (dot_endp): Delete call to output_endp.
3280 (generate_unwind_image): Re-add it here.
3282 2004-02-06 Nathan Sidwell <nathan@codesourcery.com>
3284 * dwarf2dbg.c (DWARF2_ADDR_SIZE): Remove trailing ';'
3285 * read.h (SKIP_WHITESPACE): Turn into an expression.
3286 * read.c (read_a_source_file): A pseudo is removed by having a
3289 2004-02-05 James E Wilson <wilson@specifixinc.com>
3291 * config/tc-ia64.c (output_endp): New.
3292 (count_bits): Delete.
3293 (ia64_flush_insns, process_one_record, optimize_unw_records): Handle
3294 endp unwind records.
3295 (fixup_unw_records): Handle endp unwind records. Delete code for
3296 shortening prologue regions not followed by a body record.
3297 (dot_endp): Call add_unwind_entry to emit endp unwind record.
3298 * config/tc-ia64.h (unw_record_type): Add endp.
3300 2004-02-03 James E Wilson <wilson@specifixinc.com>
3302 * config/tc-ia64.c (ia64_convert_frag): Call md_number_to_chars to
3303 fill padding bytes with zeroes.
3304 (emit_one_bundle): New locals last_ptr, end_ptr. Rewrite code that
3305 sets unwind_record slot_number and slot_frag fields.
3307 2004-02-02 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3309 * config/tc-mips.c (add_got_offset_hilo): New function.
3310 (macro): Use load_register() and add_got_offset_hilo() to load
3311 constants instead of hardcoding code sequences throughout.
3313 2004-01-28 H.J. Lu <hongjiu.lu@intel.com>
3315 * config/tc-ia64.c (emit_one_bundle): Add proper indentation.
3317 2004-01-26 Bernardo Innocenti <bernie@develer.com>
3319 * config/tc-m68k.h (EXTERN_FORCE_RELOC): Handle m68k-uclinux specially,
3321 * config/tc-m68k.c (RELAXABLE_SYMBOL): Use EXTERN_FORCE_RELOC instead
3322 of hard-coded test for TARGET_OS=elf.
3324 2004-01-24 Chris Demetriou <cgd@broadcom.com>
3326 * config/tc-mips.c (hilo_interlocks): Change definition
3327 so that MIPS32, MIPS64 and later ISAs are included, along with
3328 the already-included machines. Update comments.
3330 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
3332 * config/tc-arm.c (tc_gen_reloc): Improve error message for
3333 undefined local labels.
3335 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
3337 * config/tc-mips.c (load_address, macro): Update comments about
3338 NewABI GP relaxation.
3340 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
3342 * config/tc-mips.c (macro_build): Remove place and counter arguments.
3343 (mips_build_lui, macro_build_ldst_constoffset): Likewise.
3344 (mips16_macro_build, macro_build_jalr): Remove counter argument.
3345 (set_at, load_register, load_address, move_register): Likewise.
3346 (load_got_offset, add_got_offset): Likewise.
3347 Update all calls and tidy accordingly.
3349 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
3351 * config/tc-mips.c (RELAX_ENCODE): Remove WARN argument.
3352 (RELAX_FIRST, RELAX_SECOND): Turn into 8-bit quantities.
3353 (RELAX_USE_SECOND): Bump to 0x10000.
3354 (RELAX_SECOND_LONGER, RELAX_NOMACRO, RELAX_DELAY_SLOT): New flags.
3355 (mips_macro_warning): New variable.
3356 (md_assemble): Wrap macro expansion in macro_start() and macro_end().
3357 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Likewise.
3358 (relax_close_frag): Set mips_macro_warning.first_frag. Adjust use
3360 (append_insn): Update mips_macro_warning.sizes.
3361 (macro_start, macro_warning, macro_end): New functions.
3362 (macro_build): Don't emit warnings here.
3363 (macro_build_lui, md_estimate_size_before_relax): ...or here.
3364 (md_convert_frag): Check for cases where one macro alternative
3365 needs a warning and the other doesn't. Emit a warning if the
3366 longer sequence was chosen.
3368 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
3370 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): Remove.
3371 * config/tc-mips.c (RELAX_ENCODE): Take three arguments: the size of
3372 the first sequence, the size of the second sequence, and a flag
3373 that says whether we should warn.
3374 (RELAX_OLD, RELAX_NEW, RELAX_RELOC[123]): Delete.
3375 (RELAX_FIRST, RELAX_SECOND): New.
3376 (mips_relax): New variable.
3377 (relax_close_frag, relax_start, relax_switch, relax_end): New fns.
3378 (append_insn): Remove "place" argument. Use mips_relax.sequence
3379 rather than "place" to check whether we're expanding the second
3380 alternative of a relaxable macro. Remove redundant check for
3381 branch relaxation. If generating a normal insn, and there
3382 is not enough room in the current frag, call relax_close_frag()
3383 to close it. Update mips_relax.sizes[]. Emit fixups for the
3384 second version of a relaxable macro. Record the first relaxable
3385 fixup in mips_relax. Remove tc_gen_reloc workaround.
3386 (macro_build): Remove all uses of "place". Use mips_relax.sequence
3387 in the same way as in append_insn.
3388 (mips16_macro_build): Remove "place" argument.
3389 (macro_build_lui): As for macro_build. Don't drop the add_symbol
3390 when generating the second version of a relaxable macro.
3391 (load_got_offset, add_got_offset): New functions.
3392 (load_address, macro): Use new relaxation machinery. Remove
3393 tc_gen_reloc workarounds.
3394 (md_estimate_size_before_relax): Set RELAX_USE_SECOND if the second
3395 version of a relaxable macro is needed. Return -RELAX_SECOND if the
3396 first version is needed.
3397 (tc_gen_reloc): Remove relaxation handling.
3398 (md_convert_frag): Go through the fixups for a relaxable macro and
3399 mark those that belong to the unneeded alternative as done. If the
3400 second alternative is needed, adjust the fixup addresses to account
3401 for the deleted first alternative.
3403 2004-01-23 Richard Sandiford <rsandifo@redhat.com>
3405 * frags.h (frag_room): Declare.
3406 * frags.c (frag_room): New function.
3407 * doc/internals.texi: Document it.
3409 2004-01-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3411 * config/tc-mips.c (append_insn): Don't do r3900 interlock
3412 optimization for -mtune=r3900, as this will break on other CPUs.
3414 2004-01-11 Tom Rix <tcrix@worldnet.att.net>
3416 * config/tc-m68hc11.c (build_indexed_byte): movb and movw cannot
3417 be relaxed, use fixup.
3418 (md_apply_fix3): Use 5 bit reloc from movb and movw fixup.
3420 2004-01-19 Jakub Jelinek <jakub@redhat.com>
3422 * config/tc-sparc.c (sparc_ip): Disallow %f32-%f63 for single
3425 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3427 * config/tc-mips.c (append_insn): Properly detect variant frags
3428 that preclude swapping of relaxed branches. Correctly swap
3429 instructions between frags when dealing with relaxed branches.
3431 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3433 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
3435 * aclocal.m4: Regenerate.
3436 * configure: Regenerate.
3438 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
3440 * config/tc-h8300.c (build_bytes): Apply relaxation to bit
3443 2004-01-12 Richard Sandiford <rsandifo@redhat.com>
3445 * config/tc-mips.c (macro_build_jalr): When adding an R_MIPS_JALR
3446 reloc, reserve space for the delay slot as well as the jalr itself.
3448 2004-01-09 Paul Brook <paul@codesourcery.com>
3450 * config/tc-arm.c (do_vfp_reg2_from_sp2): Rename from do_vfp_sp_reg2.
3451 (do_vfp_sp2_from_reg2): New function.
3453 (do_vfp_dp_from_reg2): Check return values properly.
3455 2004-01-08 Ian Lance Taylor <ian@wasabisystems.com>
3457 * config/tc-mips.c (warn_nops): Remove static variable.
3458 (macro): Remove test of warn_nops.
3459 (md_shortops): Remove 'n'.
3460 (md_parse_option): Remove 'n' case.
3461 (md_show_usage): Remove -n.
3462 * doc/as.texinfo (Overview): Remove MIPS -n option.
3463 * doc/c-mips.texi (MIPS Opts): Remove mention -n.
3464 * NEWS: Mention removal of MIPS -n option.
3466 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS): Remove.
3467 (cop_interlocks): Check ISA level.
3468 (cop_mem_interlocks): Define.
3469 (reg_needs_delay): Check cop_interlocks rather than
3470 ISA_HAS_COPROC_DELAYS.
3471 (append_insn): Likewise. Use cop_mem_interlocks rather than
3472 directly checking mips_opts.isa.
3473 (mips_emit_delays): Likewise.
3475 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
3477 * config/tc-ia64.c (unwind): Move next_slot_number and
3478 next_slot_frag to ...
3479 (unw_rec_list): Here.
3480 (free_list_records): Removed.
3481 (output_unw_records): Likewise.
3482 (generate_unwind_image): Make it void.
3483 (alloc_record): Initialize next_slot_number and next_slot_frag.
3484 (slot_index): Take .org, .space and .align into account.
3485 (fixup_unw_records): Don't set slot_number to 0. Use
3486 list->next_slot_number and list->next_slot_frag instead of
3487 unwind.next_slot_number and unwind.next_slot_frag.
3488 (ia64_convert_frag): New.
3489 (generate_unwind_image): Generate a rs_machine_dependent frag
3491 (emit_one_bundle): Use list->next_slot_number and
3492 list->next_slot_frag instead of unwind.next_slot_number and
3493 unwind.next_slot_frag.
3495 * config/tc-ia64.h (md_convert_frag): Defined as
3497 (md_estimate_size_before_relax): Defined as (f)->fr_var.
3499 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
3501 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
3502 * config/tc-frv.h (md_apply_fix3): Don't define.
3503 * config/tc-frv.c (md_apply_fix3): New. Shift/truncate %hi/%lo
3505 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.
3506 2003-10-07 Alexandre Oliva <aoliva@redhat.com>
3507 * config/tc-frv.c (line_separator_chars): Add `!'.
3508 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
3509 * config/tc-frv.c (md_assemble): Clear insn upfront.
3510 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
3511 * config/tc-frv.c (OPTION_FDPIC): New macro.
3512 (md_longopts): Add mfdpic.
3513 (md_parse_option): Handle it.
3514 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
3515 * config/tc-frv.c (md_cgen_lookup_reloc) <FRV_OPERAND_D12,
3516 FRV_OPERAND_S12>: Use reloc type encoded in fix-up.
3517 (frv_pic_ptr): Parse funcdesc.
3519 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3521 * doc/as.texinfo: Let texi2pod parse asconfig.texi and
3522 gasver.texi. Remove duplicate symbol definitions for texi2pod.
3524 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3526 * Makefile.am (Makefile): Move the dependency on
3527 $(BFDDIR)/configure.in to...
3528 (CONFIG_STATUS_DEPENDENCIES): ... here.
3529 (AUTOMAKE_OPTIONS): Require automake 1.8.
3530 * Makefile.in: Regenerate.
3531 * doc/Makefile.am (BASEDIR, BFDDIR): Define.
3532 (CONFIG_STATUS_DEPENDENCIES): Add a dependency on
3533 $(BFDDIR)/configure.in here as well.
3534 * doc/Makefile.in: Regenerate.
3536 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3538 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Remove.
3539 * Makefile.in: Regenerate.
3540 * aclocal.m4: Regenerate.
3541 * doc/Makefile.am (install, install-info): Remove.
3542 (install-data-local): A new hook for install-info.
3543 (AUTOMAKE_OPTIONS): Require automake 1.8.
3544 * doc/Makefile.in: Regenerate.
3546 2004-01-02 Nutan Singh <nutan@kpitcummins.com>
3548 * doc/c-sh.texi: Update description about floating point behavior
3551 2004-01-02 Bernardo Innocenti <bernie@develer.com>
3553 * configure.in: Add m68k-uClinux target.
3554 * configure: Regenerate.
3556 For older changes see ChangeLog-0203
3562 version-control: never