1 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
3 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
4 from offset in non-pcrel operands too.
6 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
8 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
9 * config/tc-arm.c (arm_handle_align): Do not insert more than
10 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
11 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
13 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
15 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
17 * Makefile.in: Regenerate.
18 * configure.in: Remove duplicate mips-*-ecoff* entry.
19 * configure: Regenerate.
21 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
22 (n_names): Cast away type mismatch.
23 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
24 (obj_ecoff_frob_symbol): Likewise.
25 * ecoff.c: (add_file): Add unused attribute.
26 (ecoff_directive_begin): Likewise.
27 (ecoff_directive_bend): Likewise.
28 (ecoff_directive_def): Likewise.
29 (ecoff_directive_dim): Likewise.
30 (ecoff_directive_scl): Likewise.
31 (ecoff_directive_size): Likewise.
32 (ecoff_directive_type): Likewise.
33 (ecoff_directive_tag): Likewise.
34 (ecoff_directive_val): Likewise.
35 (ecoff_directive_endef): Likewise.
36 (ecoff_directive_end): Likewise.
37 (ecoff_directive_ent): Likewise.
38 (ecoff_directive_extern): Likewise.
39 (ecoff_directive_file): Likewise.
40 (ecoff_directive_fmask): Likewise.
41 (ecoff_directive_frame): Likewise.
42 (ecoff_directive_mask): Likewise.
43 (ecoff_directive_loc): Likewise.
44 (mark_stabs): Likewise.
45 (ecoff_stab): Likewise.
46 (ecoff_frob_symbol): Cast away type mismatch.
47 (ecoff_padding_adjust): Likewise.
48 (ecoff_build_symbols): Likewise.
49 (ecoff_build_procs): Likewise.
50 (ecoff_build_aux): Likewise.
51 (ecoff_build_strings): Likewise.
52 (ecoff_build_fdr): Likewise.
53 (ecoff_build_debug): Likewise.
54 * itbl-ops.c (itbl_assemble): Variable initialization.
56 2001-05-03 Alan Modra <amodra@one.net.au>
58 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
59 expressions rather than triggering an assert.
61 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
63 * config/tc-openrisc.c: New file.
64 * config/tc-openrisc.h: Likewise.
66 * Makefile.am: Add OpenRISC target.
67 * Makefile.in: Regenerated.
69 * configure.in (openrisc-*-*): Add target.
70 * configure: Regenerated.
72 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
74 * config/tc-arm.c (arm_frag_align_code): Change error message to
75 more explanatory version.
77 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
79 * config/tc-mips.c (md_parse_option): Also accept
80 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
82 2001-04-27 David Mosberger <davidm@hpl.hp.com>
84 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
85 argument passing order: predicate goes last, not first.
87 2001-04-27 Sean McNeil <sean@mcneil.com>
89 * configure.in: Add arm-vxworks.
90 * configure: Regenerate.
92 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
94 * config/tc-arm.c (arm_handle_align): New Function: Generate
95 no-op filled alignment frags.
96 (arm_frag_align_code): New Function: Create a code alignment frag.
97 (arm_init_frag): New Function: Initialse the target dependent
100 * config/tc-arm.h (TC_FRAG_TYPE): Define.
101 (TC_FRAG_INIT): Define.
102 (HANDLE_ALIGN): Define.
103 (md_do_align): Define.
105 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
107 * config/obj-coff.c (do_linenos_for): Check to see if the filename
108 symbol has been initialised before extracting its symbol index.
110 2001-04-24 H.J. Lu <hjl@gnu.org>
112 * configure: Regenerated with the right version of autoconf.
114 2001-04-24 Christian Groessler <cpg@aladdin.de>
116 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
117 generate R_CALLR and R_REL16 relocations
119 2000-04-20 Jason Eckhardt <jle@redhat.com>
121 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
122 since frag_now can change after d10v_cleanup is called.
124 2001-04-16 David O'Brien <obrien@FreeBSD.org>
126 * configure.in: Add the em type for FreeBSD targets.
127 * configure: Regenerate.
129 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
131 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
132 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
134 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
135 pc-relative relocations not placed at the end of the instruction.
137 2001-04-13 Jim Wilson <wilson@redhat.com>
139 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
142 2001-04-13 Jakub Jelinek <jakub@redhat.com>
144 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
145 handle SHF_MERGE and SHF_STRINGS.
146 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
147 (obj_elf_section): Allow additional argument specifying entity size.
148 * write.c (adjust_reloc_syms): Keep relocations against local symbols
149 in SEC_MERGE sections.
151 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
153 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
155 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
157 * expr.c (operand): Pass &c to md_parse_name().
158 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
160 2001-04-07 Steven J. Hill <sjhill@cotw.com>
162 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
164 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
165 * Makefile.in: Regenerated.
167 * configure.in: Use traditional MIPS targets for Linux/MIPS.
168 * configure: Regenerated.
170 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
172 * config/tc-mn10300.c (xr_registers): Added `pc'.
174 2001-04-05 Alan Modra <alan@linuxcare.com.au>
176 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
177 * configure: Regenerate.
179 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
180 cases, and always return size based on current fr_subtype.
181 (md_begin): Move initialization of md_relax_table..
182 (md_relax_table): ..to static initializer. Set rlx_length for
183 UNDEF_WORD_DISP cases.
184 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
185 (md_begin): Likewise.
186 (md_relax_table): Likewise.
187 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
188 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
189 Set rlx_backward and rlx_forward to zero for unused states.
190 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
191 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
192 (UNCOND12, UNCOND32): Remove duplicate defines.
194 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
196 * config/tc-cris.c (md_estimate_size_before_relax) <case
197 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
198 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
199 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
200 Add cases to cover all relax states.
201 (cris_insn_first_word_frag): New.
202 (md_assemble): Call cris_insn_first_word_frag to get the first
203 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
204 end. Drop variable insn_size.
205 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
206 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
207 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
209 * write.c (write_object_file): Reset broken word state before
212 2001-03-31 Alan Modra <alan@linuxcare.com.au>
214 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
215 for one line if not already enabled.
216 * cond.c (s_elseif): Correct conditional assembly listing.
219 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
220 Don't abort on NULL current_cframe.
222 2001-03-30 Alan Modra <alan@linuxcare.com.au>
224 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
225 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
226 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
227 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
228 * config/obj-coff.c (do_relocs_for): Likewise.
229 (yank_symbols): Likewise.
230 (fixup_segment): Likewise.
231 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
232 (ppc_fix_adjustable): Likewise.
233 * config/tc-mips.c (md_convert_frag): Likewise.
234 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
235 * ehopt.c (eh_frame_convert_frag): Likewise.
236 * expr.c (make_expr_symbol): Likewise.
238 * frags.h (struct frag): Add last_fr_address. Reorder fields for
240 * symbols.c (resolve_symbol_value): Don't fix expression values
241 until relaxation is complete.
242 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
243 (S_GET_VALUE): Likewise, and return unresolved expression value.
244 * write.c (finalize_syms): New.
245 (relax_and_size_seg): Split into..
246 (relax_seg): New function, returns 1 if anything changed..
247 (size_seg): And the remainder of relax_and_size_seg.
248 (fixup_segment): Arrange for final resolution of sym values.
249 (adjust_reloc_syms): Likewise.
250 (write_object_file): Likewise, and repeatedly call relax_seg until
251 nothing more changes.
252 (relax_segment): Return 1 if anything changed. Use correct types
253 for rs_org `target' and `after'.
254 * write.h (finalize_syms): Declare.
255 (relax_segment): Update prototype.
257 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
258 do-nothing cases to switch to avoid abort on a second relaxation
259 pass, and tidy code a little.
260 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
261 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
262 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
263 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
264 (md_relax_table): Remove first four unused entries. Increment
265 rlx_length by one throughout table, and update comments to suit.
266 (md_estimate_size_before_relax): Return size of current variable
267 part of frag to reflect reality when relaxing more than once.
268 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
269 (COND32, UNCD32): Rename to DISP32 throughout.
270 (UNDEF_WORD_DISP): Renumber to 3.
271 (md_estimate_size_before_relax): Add extra do-nothing cases.
272 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
273 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
274 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
275 handle word and dword branches.
277 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
279 * config/tc-cris.h (tc_fix_adjustable): Allow only
280 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
281 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
282 example in comment to valid type.
284 2001-03-28 H.J. Lu <hjl@gnu.org>
286 * read.c (equals): Set to local for COFF only if it hasn't been
289 2001-03-28 Alan Modra <alan@linuxcare.com.au>
291 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
292 (md_begin): Use it when setting default architecture.
294 2001-03-27 Nick Papadonis <nick@coelacanth.com>
296 * read.c (equals): (for COFF) default symbols to being local.
298 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
300 * configure.in (cris-*-*): Change default emulation to criself.
301 (cris-*-*aout*): New rule.
302 * configure: Regenerate.
304 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
306 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
307 BFD_RELOC_390_GOTENT.
308 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
309 BFD_RELOC_390_GOTENT.
311 2001-03-26 Nick Clifton <nickc@redhat.com>
313 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
314 * config/tc-s390.c (s390_force_relocation): New function: Force
315 relocations for VTINHERIT relocs.
317 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
319 * doc/as.texinfo: Put @c man begin to generate the as man page.
320 When generating man, define all the variables. Re-organize some
321 options to obtain better indentation of man page.
322 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
323 (as.1): Build from as.texinfo.
324 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
326 2001-03-25 Alan Modra <alan@linuxcare.com.au>
328 * config/tc-i386.c (i386_scale): Accept an absolute expression for
329 scale factor, and return the end of the expression.
330 (i386_operand): Modify for above.
332 2001-03-23 Nick Clifton <nickc@redhat.com>
334 * doc/as.texinfo: Document --listing-XXX command line switches.
335 Explain why listings behave differently when -pipe is used.
337 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
339 * write.c (fix_new_exp): Print an error if passed a register.
341 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
343 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
344 (PIC_SUFFIX_CHAR): New macro.
345 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
347 (md_longopts): New option --pic.
348 (OPTION_PIC): Define.
349 (md_estimate_size_before_relax): Tweak longish comment.
350 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
351 (md_assemble): Handle a PIC relocation on prefix and normal
352 instruction operands.
353 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
354 "complex" operand expressions. Call frag_more outside
355 gen_cond_branch_32 parameter list.
356 (cris_process_instruction): Handle PIC relocs on parsed
357 operand expressions. Validize PIC reloc sizes.
358 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
359 (gen_bdap): Handle "complex" operand expressions.
360 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
361 ADD.D offset,PC as jump instruction if generating PIC. Generate
362 error instead of crashing on complex expressions.
363 (cris_number_to_imm): Add segT parameter. All callers changed.
364 Use segT parameter, not now_seg, for segment of fixup. Handle
365 PCREL relocations but check that they are fully resolved.
366 (md_parse_option): Handle OPTION_PIC.
367 (tc_gen_reloc): Handle PIC relocs.
368 (md_show_usage): Update for --pic.
369 (md_apply_fix3): Renamed from md_apply_fix.
370 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
371 (md_cris_force_relocation): Force relocation for PIC relocs.
373 * config/tc-cris.h: Tweak attribution.
374 (MD_APPLY_FIX3): Define.
375 (IS_CRIS_PIC_RELOC): New macro.
376 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
377 (tc_fix_adjustable): Don't adjust a globally visible symbol when
379 (tc_frob_symbol): Avoid emitting undefined symbols.
381 2001-03-20 Alan Modra <alan@linuxcare.com.au>
383 * frags.h (struct frag): Add relax_marker.
384 * write.c (is_dnrange): Delete.
385 (relax_frag): Use correct types for `aim', `target', `address'.
386 Delete `offset', `was_address'. Test `relax_marker' instead of
387 using fragile (and slow) address test.
388 (relax_segment): Init and flip `relax_marker'.
390 2001-03-19 Alan Modra <alan@linuxcare.com.au>
392 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
395 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
397 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
398 with 'Motorola specification for assembly language input standard'.
400 2001-03-17 Richard Henderson <rth@redhat.com>
402 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
403 (dwarf2_directive_loc): Don't use them.
404 (dwarf2_directive_file): Reject duplicate file definitions.
405 (get_filenum): Zero allocated memory.
406 (out_file_list): Complain about missing file definitions.
408 2001-03-17 Alan Modra <alan@linuxcare.com.au>
410 * read.c (do_org): Handle complex expressions.
411 * cgen.c (gas_cgen_finish_insn): Likewise.
413 2001-03-15 David Mosberger <davidm@hpl.hp.com>
415 * config/tc-ia64.c (md): New member keep_pending_output.
416 (ia64_flush_pending_output): Flush only if md.keep_pending_output
418 (dot_xdata): Turn on md.keep_pending_output for the duration of
420 (dot_xfloat_cons): Ditto.
421 (dot_xstringer): Ditto.
422 (dot_xdata_ua): Ditto.
423 (dot_xfloat_cons_ua): Ditto.
425 2001-03-15 Jim Wilson <wilson@redhat.com>
427 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
430 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
432 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
434 2001-03-15 DJ Delorie <dj@redhat.com>
436 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
437 blindly freeing string if it isn't at the top of the obstack.
439 2001-03-13 Alan Modra <alan@linuxcare.com.au>
441 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
442 (NUM_FLAG_CODE): Define.
443 (lex_got): New function.
444 (got_reloc): New global var.
445 (x86_cons_fix_new): New function.
446 (x86_cons): New function.
447 (i386_immediate): Use lex_got here, replacing inline code. Change
448 "ignoring junk.." error message to "junk.."
449 (i386_displacement): Likewise.
450 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
452 (TC_CONS_FIX_NEW): Define.
453 (x86_cons_fix_new): Declare.
455 2001-03-12 Nick Clifton <nickc@redhat.com>
457 * config/tc-arm.c (md_begin): Always set machine type based on
460 2001-03-07 Alan Modra <alan@linuxcare.com.au>
462 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
463 (md_assemble) <smallest displacement>: Use correct field of i.op[]
465 <JumpInterSegment output>: Use correct i.disp_reloc[].
466 <immediate output>: Likewise.
468 2001-03-06 Nick Clifton <nickc@redhat.com>
470 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
473 2001-03-06 Igor Shevlyakov <igor@windriver.com>
475 * config/tc-m68k.c : Add 5407 to archs[] table.
476 (HAVE_LONG_BRANCH): Add mcf5407.
477 (select_control_regs): Recognize 5407.
479 2001-03-02 Dave Brolley <brolley@redhat.com>
481 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
484 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
486 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
487 (gen_to_words): Print warnings if NaNs are found and the target CPU
488 does not support them. Allow largest exponent to be used in normal
489 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
491 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
493 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
494 anymore since we use bfd_elf_generic_reloc now.
495 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
497 2001-02-27 Alan Modra <alan@linuxcare.com.au>
499 * configure.in (BFD_VERSION): New.
500 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
501 * configure: Regenerate.
502 * Makefile.am: Run "make dep-am"
503 * Makefile.in: Regenerate.
504 * doc/Makefile.in: Regenerate.
506 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
508 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
509 SEC_NEVER_LOAD when the 'n' flag is used.
510 Add SEC_NEVER_LOAD to matchflags.
512 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
514 * symbols.c (decode_local_label_name): Initialize message_format
515 only when an error is reported (perf pb due to I18N).
517 2001-02-23 H.J. Lu <hjl@gnu.org>
519 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
520 BFD_ASSEMBLER is not defined.
522 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
524 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
525 done if it's against a symbol.
527 2001-02-22 Timothy Wall <twall@cygnus.com>
529 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
530 target formats if applicable.
531 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
532 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
533 * Makefile.in: Regenerated.
534 * configure.in: Added configuration for ia64-*-aix*.
535 * configure: Regenerated.
537 2001-02-21 David Mosberger <davidm@hpl.hp.com>
539 * config/tc-ia64.c (enum operand_match_result): New type.
540 (operand_match): Change return type to operand_match_result.
541 Fix all returns appropriately, adding support for returning the
543 (parse_operands): New locals result, error_pos, out_of_range_pos,
544 curr_out_of_range_pos. Rewrite operand matching loop to give better
547 2001-02-21 David Mosberger <davidm@hpl.hp.com>
549 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
550 (dot_proc): Clear unwind.prologue_count to zero.
551 (dot_prologue): Increment unwind.prologue_count.
552 (dot_restore): If second operand is omitted, use
553 unwind.prologue_count -1 for "ecount" (# of additional regions to
554 pop). Decrement unwind.prologue_count by number of regions
557 2001-02-21 Nick Clifton <nickc@redhat.com>
559 * doc/as.texinfo (Section): Note that some flags to the COFF
560 version of .section remove attributes rather than setting them.
562 2001-02-20 Kazu Hirata <kazu@hxi.com>
564 * config/tc-pdp11.c: Fix formatting.
565 * config/tc-pdp11.h: Likewise.
567 2001-02-20 Bo Thorsen <bo@suse.de>
569 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
572 2001-02-18 David O'Brien <obrien@FreeBSD.org>
574 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
575 all FreeBSD platforms should look the same at this level.
576 * configure: Rebuilt.
577 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
579 2001-02-18 lars brinkhoff <lars@nocrew.org>
581 * Makefile.am: Add PDP-11 target.
582 * configure.in: Likewise.
583 * config/tc-pdp11.c: New file.
584 * config/tc-pdp11.h: New file.
585 * doc/Makefile.am: Add PDP-11 documentation.
586 * doc/all.texi: Likewise.
587 * doc/as.texinfo: Likewise.
588 * doc/c-pdp11.texi: New file.
590 2001-02-16 matthew green <mrg@redhat.com>
592 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
594 2001-02-13 Jim Wilson <wilson@redhat.com>
596 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
597 reloc instead of a 0 reloc.
598 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
600 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
602 2001-02-13 Ian Lance Taylor <ian@zembu.com>
604 * write.c (is_dnrange): Stop as soon as the address becomes
606 (relax_frag): Add segment parameter. Only call symbol_get_frag
607 once. Only call is_dnrange if the symbol is in the same segment,
608 and the symbol address is larger.
609 (relax_segment): Pass segment to md_relax_frag and relax_frag.
610 * write.h (relax_frag): Update declaration.
611 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
613 * config/tc-m32r.c (m32r_relax_frag): Likewise.
614 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
615 (m32r_relax_frag): Update declaration.
616 * config/tc-mips.h (md_relax_frag): Add segment parameter.
617 * config/tc-tic54x.h (md_relax_frag): Likewise.
618 * doc/internals.texi (CPU backend): Update documentation for
621 2001-02-13 Alan Modra <alan@linuxcare.com.au>
623 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
624 Mention effect of < 386 architectures on jump promotion.
625 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
627 * config/tc-i386.c (no_cond_jump_promotion): New.
628 (set_cpu_arch): Parse "jumps" arch modifier.
629 (insn_size): Modify usage comment.
630 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
631 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
632 (TYPE_FROM_RELAX_STATE): New define.
633 (UNCOND_JUMP, COND_JUMP): Renumber.
634 (md_relax_table): Reorder to suit.
635 (COND_JUMP86): New define.
636 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
637 (md_assemble): Create frag var for jumps of max size, encode relax
638 state for COND_JUMP86.
639 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
640 leave conditional jumps small if no_cond_jump_promotion.
641 (md_convert_frag): Likewise.
643 * expr.c (operator): Don't bump input_line_pointer for two char
644 operators. Instead return operator size via new param num_chars.
645 (expr): Use above to parse multi-char operators correctly.
647 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
649 * config/tc-i386.c (i386_displacement): Fix handling of
650 BFD_RELOC_X86_64_GOTPCREL.
651 (i386_validate_fix): Likewise.
653 2001-02-12 Philip Blundell <pb@futuretv.com>
655 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
656 ldrt/strt instructions.
658 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
660 * config/tc-mips.c (macro): For M_LA_AB emit a
661 BFD_RELOC_MIPS_CALL16 relocation or a
662 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
663 BFD_RELOC_MIPS_GOT16 and
664 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
665 loading the jump register when generating SVR4_PIC code.
667 2001-02-10 Chris Demetriou <cgd@broadcom.com>
669 * configure.in: Make 'mipself' and 'mipsecoff' emulations
670 map to MIPS-specific files, as they used to do before the
671 change on 2000-05-21.
672 * configure: Regerate.
674 2001-02-10 Chris Demetriou <cgd@broadcom.com>
676 * config/tc-mips.c (md_parse_option): Don't try to compile
677 ELF-only option code if not ELF.
679 2001-02-08 David Mosberger <davidm@hpl.hp.com>
681 * config/tc-ia64.h (md_elf_section_type): New macro.
682 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
683 (they're now handled via ia64_elf_section_type.
685 * config/tc-ia64.c (unwind): New members saved_text_seg,
686 saved_text_subseg, and force_unwind_entry.
687 (optimize_unw_records): New function to optimize away unnecessary
689 (ia64_elf_section_type): New function.
690 (output_unw_records): Generate unwind info only if the size is
691 non-zero or if it's forced for some other reason (e.g.,
692 handlerdata or a personality routine).
693 (generate_unwind_image): Don't switch back to previous
694 section---stay inside the unwind info section instead so that
695 handlerdata that may follow goes into the right place.
696 (dot_handlerdata): Force generation of unwind entry and save the
697 current active text segment before generating unwind image.
698 (dot_unwentry): Force generation of unwind entry.
699 (dot_personality): Ditto.
700 (dot_endp): Generate unwind table entry only if there is
701 some unwind info or the unwind entry was forced.
703 * config/tc-ia64.c (make_unw_section_name): New macro to form
705 (generate_unwind_image): Add "text_name" argument. Use it to
706 form unwind section name.
707 (dot_handlerdata): Determine current segment (section) name and
708 pass it to generate_unwind_image().
709 (dot_endp): Determine current segment (section) name and use
710 it to determine the appropriate unwind section name.
711 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
712 n, fill, and max arguments.
714 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
716 * Makefile.am: Add linux target for S/390.
717 * configure.in: Likewise.
718 * config/tc-s390.c: New file.
719 * config/tc-s390.h: New file.
721 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
723 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
724 2byte, 4byte and 8byte.
726 2001-02-08 Alan Modra <alan@linuxcare.com.au>
728 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
729 md_number_to_chars with size > sizeof (valueT).
731 2001-02-06 H.J. Lu <hjl@gnu.org>
733 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
734 there is no relocation.
736 2001-02-06 H.J. Lu <hjl@gnu.org>
738 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
740 * config/tc-ia64.c (md_parse_option): Only accept the valid
741 ia64 options on "-axxx".
743 2001-02-05 Jim Wilson <wilson@redhat.com>
745 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
746 aborting for invalid operands.
748 2001-02-06 Alan Modra <alan@linuxcare.com.au>
750 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
751 than via pointer. Update all callers.
752 (UNWIND_LOW32): Define.
753 (UNWIND_HIGH32): Define.
754 (pa_build_unwind_subspace): Use the above macros instead of dumping
755 bitfields directly. Call frag_more once rather than multiple times.
756 (md_assemble): Use UNWIND_LOW32.
758 (pa_procend): Likewise.
759 (process_exit): Use UNWIND_HIGH32.
761 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
763 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
764 function to select the header according to the cpu.
765 (md_after_pass_hook, md_do_align): Remove.
766 (md_cleanup, m68hc11_cleanup): Remove.
767 (md_pcrel_from_section): Declare.
768 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
769 (build_jump_insn, build_insn): Likewise.
770 (m68hc11_listing_header): New function.
771 (m68hc11_cleanup): Remove.
773 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
775 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
776 symbols because there is no support for shared libraries and these
777 symbols can't be overridden (unless they are weak).
779 2001-02-01 Momchil Velikov <velco@fadata.bg>
781 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
782 for the compilation unit with a zero byte.
784 2001-01-30 Alan Modra <alan@linuxcare.com.au>
786 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
787 destinations. Correct range check for 17 and 22 bit branches.
789 2001-01-25 Nick Clifton <nickc@redhat.com>
791 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
792 still set. Issue an error message instead.
793 (md_estimate_size_before_relax): Delete unused variable
794 'buffer_address'. Fixup parentheses around if statement.
796 2001-01-23 Kazu Hirata <kazu@hxi.com>
798 * as.c: Fix formatting.
800 * messages.c: Likewise.
802 * symbols.c: Likewise.
804 2001-01-23 Ben Elliston <bje@redhat.com>
806 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
808 2001-01-22 Kazu Hirata <kazu@hxi.com>
810 * config/tc-alpha.c: Fix formatting.
812 2001-01-19 Kazu Hirata <kazu@hxi.com>
814 * config/tc-alpha.c: Fix formatting.
816 2001-01-18 Kazu Hirata <kazu@hxi.com>
818 * config/tc-alpha.c: Fix formatting.
820 2001-01-18 Nick Clifton <nickc@redhat.com>
822 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
824 (stm_flags): Remove redundant bit from "ed" and "da" flags.
826 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
828 * configure.in (cpu_type, arch): Match i386 too.
829 * configure: Rebuilt.
831 2001-01-16 Kazu Hirata <kazu@hxi.com>
833 * config/tc-i386.c: Fix formatting.
835 2001-01-16 Alan Modra <alan@linuxcare.com.au>
837 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
838 relocs for .PARISC.unwind section.
840 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
841 depending on section flags, not just for .text.
843 2001-01-15 Jim Wilson <wilson@redhat.com>
845 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
846 not immediately followed by an instruction.
848 2001-01-15 Kazu Hirata <kazu@hxi.com>
850 * config/tc-m68hc11.c: Fix formatting.
852 2001-01-15 Nick Clifton <nickc@redhat.com>
854 * symbols.c (colon): Change 'already defined symbol' from a
855 fatal error to an ordinary error. There is no reason why this
856 error should be fatal.
858 * message.c (as_fatal): Delete output file, if one has been
861 2001-01-14 Alan Modra <alan@linuxcare.com.au>
863 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
865 2001-01-14 Kazu Hirata <kazu@hxi.com>
867 * config/tc-alpha.c: Fix formatting.
868 * config/tc-arc.c: Likewise.
869 * config/tc-arc.h: Likewise.
870 * config/tc-d10v.c: Likewise.
871 * config/tc-i370.c: Likewise.
872 * config/tc-i386.c: Likewise.
873 * config/tc-i960.c: Likewise.
874 * config/tc-m68k.c: Likewise.
875 * config/tc-ppc.c: Likewise.
876 * config/tc-sparc.c: Likewise.
877 * config/tc-tahoe.c: Likewise.
878 * config/tc-vax.c: Likewise.
880 * config/tc-arc.c: Fix formatting.
882 * config/tc-arc.c: Fix formatting.
884 2001-01-14 Alan Modra <alan@linuxcare.com.au>
886 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
887 both 32 and 64 bit ELF.
889 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
890 and don't bother storing `m' for "ce" completer. Tidy handling of
891 'J' and 'K' operands to suit. Handle '<' and '>' operands.
893 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
895 * config/tc-i386.h (TARGET_MACH): New macro.
896 (i386_mach): Declare.
897 * config/tc-i386.c (i386_mach): New function.
899 2001-01-13 Philip Blundell <philb@gnu.org>
901 * doc/as.texinfo: Fix spelling and cross-references.
903 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
904 character for all systems, not just GNU/Linux. Make it explicit
905 that `-k' doesn't affect code generation, just ELF flags.
907 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
909 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
912 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
914 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
916 2001-01-12 Nick Clifton <nickc@redhat.com>
918 * as.c (print_args): Update copyright date to 2001.
920 2001-01-12 Peter Targett <peter.targett@arccores.com>
922 * doc/c-arc.texi: New file.
923 Some sections to be expanded.
925 2001-01-12 Alan Modra <alan@linuxcare.com.au>
927 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
928 (md_parse_option): Always accept "--32".
930 2001-01-11 Peter Targett <peter.targett@arccores.com>
932 * as.h (TC_ARC): Ensure struc-symbol.h included.
933 * as.c (dwarf2dbg.h): Include to remove implicit declaration
935 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
936 (TARGET_SYMBOL_FIELDS) added.
938 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
939 * doc/c-arc.texi: New file.
940 Some sections to be expanded.
941 * doc/as.texinfo: Update command-line options.
942 Removed outdated text for ARC dependant features, instead include
943 text from above file.
945 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
946 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
949 * config/tc-arc.c: New updated configuration for
950 ARC, including selection of core variants, and extensibility of
951 instructions, registers etc. through directives.
953 * config/tc-arc.c (arc_extinst): Minor corrections for
955 (arc_common) Likewise. Make alignment argument optional for local
956 symbols also, with default of zero.
958 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
960 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
961 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
962 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
963 and fix_new_exp() instead.
964 (md_convert_frag): For indexed post byte use the symbol value
965 rather than the displacement.
966 (md_relax_table): Fix indexed offset relax.
968 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
970 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
972 (relaxable_symbol): New function.
974 2001-01-11 Andreas Jaeger <aj@suse.de>
976 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
979 2001-01-10 Nick Clifton <nickc@redhat.com>
981 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
982 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
984 2001-01-10 Nick Clifton <nickc@redhat.com>
986 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
987 character used to dollar local symbols.
988 (LOCAL_LABEL_CHAR): New constant - the magic character used to
990 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
991 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
993 Use LOCAL_LABEL_CHAR.
994 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
995 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
996 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
998 2001-01-08 Bo Thorsen <bo@suse.de>
1000 * config/tc-i386.c (i386_immediate, i386_displacement):
1003 2001-01-07 Ian Lance Taylor <ian@zembu.com>
1005 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1008 2001-01-07 Philip Blundell <philb@gnu.org>
1010 * doc/as.texinfo (Bug Reporting): Update email address for
1014 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1016 * configure.in: Define DEFAULT_ARCH for i386.
1017 * config/tc-i386.c (md_assemble): Return after the error message;
1018 move testing for 64bit operands to proper place.
1020 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1022 * doc/as.texinfo: Document '#' as comment character for i386 and
1023 x86_64. Add AMD x86-64 into menu of machine dependent information.
1025 * doc/c-i386.texi: Document x86_64 extensions.
1027 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1029 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
1031 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
1033 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
1034 * NEWS: Add note about Pentium4 support.
1036 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
1038 * config/tc-i387.c (pi, pte, pt): Update.
1039 (type_names): Add new types.
1041 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
1043 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
1044 CpuUnknown): Renumber
1045 (CpuP4, CpuSSE2): New.
1046 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
1048 2001-01-03 Philip Blundell <pb@futuretv.com>
1050 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
1052 (alpha_fix_adjustable): Likewise.
1053 (md_apply_fix): Likewise.
1055 2000-12-31 H.J. Lu <hjl@gnu.org>
1057 * listing.c (listing_message): Allocate string only if it is
1060 * configure: Rebuild.
1062 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
1064 * doc/internals.texi (Relaxing with a table) <after relaxation>:
1065 Point out caveats with generating fixups for the opcode in a frag.
1067 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
1069 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
1072 2000-12-29 H.J. Lu <hjl@gnu.org>
1074 * listing.c (calc_hex): Print the variable part only if the
1075 fragment type is rs_fill.
1077 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1079 * doc/internals.texi (tc_conditional_pseudoop,
1080 TC_LINKRELAX_FIXUP): Fix typos.
1082 2000-12-28 Richard Henderson <rth@redhat.com>
1084 * write.c (subsegs_finish): Fix thinko last change -- don't
1085 "optimize" the alignment == 0 case.
1087 2000-12-28 Richard Henderson <rth@redhat.com>
1089 * as.h (rs_align_test): New.
1090 * frags.c (NOP_OPCODE): Move default from read.c.
1091 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1092 (frag_align_code): New.
1093 * frags.h (frag_align_code): Declare.
1094 * read.c (NOP_OPCODE): Remove.
1095 (do_align): Use frag_align_code.
1096 * write.c (NOP_OPCODE): Remove.
1097 (get_recorded_alignment): New.
1098 (cvt_frag_to_fill): Handle rs_align_test.
1099 (relax_segment): Likewise.
1100 (subsegs_finish): Align last subseg in section to the
1101 section alignment. Use frag_align_code.
1102 * write.h (get_recorded_alignment): Declare.
1103 * config/obj-coff.c (size_section): Handle rs_align_test.
1104 (fill_section, fixup_mdeps): Likewise.
1105 (write_object_file): Use frag_align_code.
1107 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1108 (alpha_handle_align): New.
1109 * config/tc-alpha.h (HANDLE_ALIGN): New.
1110 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1112 * config/tc-i386.h (md_do_align): Use frag_align_code.
1113 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1115 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1116 (ia64_handle_align): New.
1117 * config/tc-ia64.h (HANDLE_ALIGN): New.
1118 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1120 * config/tc-m32r.c (m32r_do_align): Remove.
1121 (m32r_handle_align): New.
1122 (fill_insn): Use frag_align_code.
1123 * config/tc-m32r.h (md_do_align): Remove.
1124 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1125 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1126 * config/tc-mips.c, config/tc-mips.h: Similarly.
1128 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1129 (sh_handle_align): Likewise. Handle rs_align_code.
1130 (sh_do_align): Remove.
1131 * config/tc-sh.h (md_do_align): Remove.
1132 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1134 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1135 (sparc_handle_align): Likewise. Handle rs_align_code.
1136 * config/tc-sparc.h (md_do_align): Remove.
1137 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1139 2000-12-22 DJ Delorie <dj@redhat.com>
1141 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1142 when we assemble the first half of a pair.
1144 2000-12-22 H.J. Lu <hjl@gnu.org>
1146 * config/tc-i386.c (reloc): Update the macro for non-bfd
1148 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1150 2000-12-22 H.J. Lu <hjl@gnu.org>
1152 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1154 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1156 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1157 (QWORD_MNEM_SUFFIX): New macro.
1158 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1160 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1161 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1163 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1164 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1165 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1166 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1167 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1169 (Reg, WordReg): Add Reg64.
1170 (Imm): Add Imm32S and Imm64.
1172 (Disp): Add Disp64 and Disp32S.
1173 (AnyMem): Add Disp32S.
1174 (RegRex, RegRex64): New macros.
1175 (rex_byte): New type.
1176 * config/tc-i386.c (set_16bit_code_flag): Kill.
1177 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1178 (reloc): New parameter "signed"; support x86_64.
1179 (set_code_flag): New.
1180 (DEFAULT_ARCH): New macro; default to "i386".
1181 (default_arch): New static variable.
1182 (struct _i386_insn): New fields Operand_PCrel; rex.
1183 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1184 (flag_code): New enum and static variable.
1185 (use_rela_relocations): New static variable.
1186 (flag_code_names): New static variable.
1187 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1188 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1190 (i386_align_code): Return plain "nop" for x86_64.
1191 (mode_from_disp_size): Support Disp32S.
1192 (smallest_imm_type): Support Imm32S and Imm64.
1193 (offset_in_range): Support size of 8.
1194 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1195 (md_pseudo_table): Add "code64"; use set_code_flat.
1196 (md_begin): Emit sane error message on hash failure.
1197 (tc_i386_fix_adjustable): Support x86_64 relocations.
1198 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1199 instructions supported on particular arch just partially,
1200 output of 64bit immediates, handling of Imm32S and Disp32S type.
1201 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1202 (i386_displacement): Likewise.
1203 (i386_index_check): Cleanup; support 64bit addresses.
1204 (md_apply_fix3): Support x86_64 relocation and rela.
1205 (md_longopts): Add "32" and "64".
1206 (md_parse_option): Add OPTION_32 and OPTION_64.
1207 (i386_target_format): Call even for ELFs; choose between
1208 elf64-x86-64 and elf32-i386.
1209 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1210 (tc_gen_reloc): Support rela relocations and x86_64.
1211 (intel_e09_1): Support QWORD.
1213 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1215 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1216 it's not an offset expression.
1217 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1218 keep the braces '[' and ']' in the output string.
1219 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1220 != FLAT. There is no such op_modifier.
1222 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1224 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1227 2000-12-13 Kazu Hirata <kazu@hxi.com>
1229 * as.h: Fix formatting.
1231 * dwarf2dbg.c: Likewise.
1232 * input-scrub.c: Likewise.
1235 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1237 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1238 configure: Regenerate.
1240 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1242 * dwarf2dbg.c: #include <limits.h> only if it exists.
1244 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1246 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1247 (md_apply_fix): Here too.
1249 2000-12-12 Jim Wilson <wilson@redhat.com>
1251 * config/tc-ia64.h (ia64_init): Add prototype.
1253 2000-12-12 H.J. Lu <hjl@gnu.org>
1255 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1257 * read.h (outputting_stabs_line_debug): Change it to int.
1258 * stabs.c (outputting_stabs_line_debug): Likewise.
1260 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1262 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1263 the address of a function result.
1265 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1267 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1268 (md_assemble): Call dwarf2_emit_insn.
1269 (shlib): Fix typo SHILB -> SHLIB.
1270 (md_parse_option): Likewise.
1271 (ppc_elf_validate_fix): Likewise:
1272 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1274 2000-12-12 Nick Clifton <nickc@redhat.com>
1276 * cgen.h: Fix formatting.
1277 * input-scrub.c: Fix formatting.
1278 * macro.c: Fix formatting.
1279 * config/tc-mips.c: Fix formatting.
1280 * doc/c-mips.texi: Fix formatting.
1282 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1284 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1285 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1287 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1289 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1292 * i386.h (*_Suf): Remove No_dSuf.
1293 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1295 (i386_optab): Remove 'd' in the suffixes.
1297 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1299 * config/tc-i386.c (T_SHORT): Undefine before defining.
1301 2000-12-05 Kazu Hirata <kazu@hxi.com>
1303 * config/tc-mips.c: Fix formatting.
1305 2000-12-04 Matthew Hiller <hiller@redhat.com>
1307 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1308 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1309 (md_show_usage): Ditto.
1310 (md_parse_option): Ditto.
1311 (d10v_cleanup): Writes pending instruction only if
1312 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1313 Fix compile time warning messages.
1315 * doc/c-d10v.texi: Documents new options.
1317 2000-12-04 Matthew Hiller <hiller@redhat.com>
1319 * stabs.c (outputting_stabs_line_debug): New variable.
1320 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1321 function entry and unset at function exit.
1323 * read.h (outputting_stabs_line_debug): New extern declaration.
1325 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1327 * dwarf2dbg.c: Fix compile time warning messages.
1329 2000-12-03 Kazu Hirata <kazu@hxi.com>
1331 * config/tc-a29k.c: Fix formatting.
1332 * config/tc-alpha.c: Likewise.
1333 * config/tc-arm.c: Likewise.
1334 * config/tc-cris.c: Likewise.
1335 * config/tc-hppa.c: Likewise.
1336 * config/tc-i370.c: Likewise.
1337 * config/tc-i386.c: Likewise.
1338 * config/tc-i860.c: Likewise.
1339 * config/tc-i960.c: Likewise.
1340 * config/tc-ia64.c: Likewise.
1341 * config/tc-m68hc11.c: Likewise.
1342 * config/tc-m68k.c: Likewise.
1343 * config/tc-m88k.c: Likewise.
1344 * config/tc-pj.c: Likewise.
1345 * config/tc-ppc.c: Likewise.
1346 * config/tc-sh.c: Likewise.
1347 * config/tc-sparc.c: Likewise.
1348 * config/tc-tahoe.c: Likewise.
1349 * config/tc-vax.c: Likewise.
1351 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1353 * config/tc-mips.c (mips_ip): When calculating offsets,
1354 don't accept as constant the difference between the
1355 addresses of symbols in two different sections.
1357 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1359 (validate_mips_insn): Likewise. Also, update 'B' operand
1360 specifier to use OP_*_CODE20 constants and delete 'm' operand
1362 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1363 operand specifiers. Change warning generated by 'B' operand
1364 specifier to reflect its new multi-purpose usage.
1366 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1367 -1, and update comment.
1368 (file_mips_isa): Likewise.
1369 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1370 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1371 ISA_* constants rather than hard-coded numbers.
1372 (mips_cpu_info): New structure.
1373 (mips_cpu_info_table): New table describing CPU and ISA names
1375 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1376 mips_cpu_info_from_cpu): New functions.
1377 (mips_isa_to_str): New function to get string for ISA name.
1378 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1379 return const char *.
1380 (md_begin): Redo CPU and ISA selection logic, using
1381 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1382 than hard-coded numbers.
1383 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1384 ISA_* constants rather than hard-coded numbers.
1385 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1386 (md_longopts): Delete OPTION_NO_MIPS32.
1387 (md_parse_option): Convert to use ISA_* constants rather than
1388 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1389 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1390 to use strcasecmp to recognize "default" and to use
1391 mips_cpu_info_from_name to get CPU numbers from argument.
1392 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1393 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1395 (s_mipsset): Accept ISA value 32.
1396 * doc/as.texinfo: Clean up MIPS options summary slightly,
1397 remove -no-mips32. Add note about -mips4 and -mips32
1398 specifying those ISA levels. Delete -mips32 and -no-mips32
1399 cpu flag descriptions.
1400 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1401 up the supported CPU switch list, and replace 4Kc, 4Km, and
1402 4Kp entries with a single mips32-4k entry. Note that you can
1405 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1407 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1409 (md_parse_option): Add cases for OPTION_MIPS5 and
1411 (md_show_usage): Mention -mips5 and -mips64 arguments.
1412 (s_mipsset): Add cases for MIPS5 and MIPS64.
1413 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1415 * doc/as.texinfo: Mention -mips5 and -mips64 options
1417 * doc/c-mips.texi: Likewise. Also update introduction
1418 and ".set" usage information.
1420 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1422 (mips_cpu_info_table): Add SB-1 entries.
1423 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1424 known to the -mcpu option.
1426 * doc/as.texinfo: Correct description of MIPS -mcpu
1427 option, by copying some of the text from doc/c-mips.texi.
1429 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1431 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1433 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1434 (sparc*-*-rtems*): Switched from a.out to ELF.
1435 * configure: Regenerate.
1436 * config.in: Regenerate.
1437 * Makefile.in: Regenerate.
1438 * aclocal.m4: Regenerate.
1439 * po/gas.pot: Regenerate.
1441 2000-11-30 Philip Blundell <pb@futuretv.com>
1443 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1444 even in non BFD_ASSEMBLER case.
1446 2000-11-30 Diego Novillo <dnovillo@redhat.com>
1448 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1451 2000-11-29 Richard Henderson <rth@redhat.com>
1453 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1454 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1455 thread multiple subsegments properly; handle multiple code
1456 sections properly; emit proper compilation unit info for assembler
1457 generated debugging.
1459 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1460 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1461 (dwarf2dbg_estimate_size_before_relax): Declare.
1462 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1463 * write.c: Include dwarf2dbg.h.
1464 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1465 (relax_segment): Likewise.
1467 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1469 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1470 jump>: Use as_bad_where instead of as_bad. Tweak error message
1471 accordingly. Stabilize frag by updating fix part and resetting
1473 <undefined symbol, unconditional jump>: Ditto.
1474 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1475 indexing is_end_of_line[].
1476 (md_assemble): Initialize size to 0.
1477 (md_section_align): Mark parameter seg as unused.
1478 (parse_reg): Parse names case-insensitively.
1480 2000-11-28 Kazu Hirata <kazu@hxi.com>
1482 * config/obj-aout.h: Fix formatting.
1483 * config/obj-bout.h: Likewise.
1484 * config/obj-coff.c: Likewise.
1485 * config/obj-coff.h: Likewise.
1486 * config/obj-elf.h: Likewise.
1487 * config/obj-som.h: Likewise.
1488 * config/obj-vms.c: Likewise.
1489 * config/obj-vms.h: Likewise.
1490 * config/tc-h8300.h: Likewise.
1491 * config/tc-ns32k.h: Likewise.
1492 * config/tc-sparc.h: Likewise.
1493 * config/tc-tic54x.h: Likewise.
1494 * config/tc-z8k.h: Likewise.
1496 2000-11-28 Nick Clifton <nickc@redhat.com>
1498 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1499 License is present in the sources, but not the output, and
1500 also available from the GNU website.
1501 (GNU Free Documentation License): Comment out this section.
1503 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
1505 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1506 targets. Remove i860 from valid a.out targets.
1507 * Makefile.in: Regenerate.
1509 * config/tc-cris.c: Include dwarf2dbg.h.
1510 (md_pseudo_table): Add .file and .loc.
1511 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1512 (s_cris_file, s_cris_loc): New.
1513 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1514 * Makefile.am: Regenerate dependencies.
1515 * Makefile.in: Regenerate.
1517 2000-11-28 Alan Modra <alan@linuxcare.com.au>
1519 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1520 (MRI_MUL_PRECEDENCE): Likewise.
1521 (op_rank): Fix a comment typo.
1523 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1525 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1527 (get_operand): Fix analysis for movw/movb instructions.
1529 2000-11-24 Nick Clifton <nickc@redhat.com>
1531 * configure.in (xscale-elf): Add target.
1532 (xscale-coff): Add target.
1533 * configure: Regenerate.
1535 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1537 (ARM_EXT_XSCALE): New ARM architecture extension.
1538 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1539 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1540 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1541 (ARM_ARCH_V4): Remove processor from architecture.
1542 (ARM_ARCH_3M): New architecutre definition.
1543 (ARM_ARCH_V5TE): New architecutre definition.
1544 (ARM_ARCH_XSCALE): New architecutre definition.
1545 (CPU_DEFAULT): Allow to be defaulted to XScale.
1546 (atpcs): New boolean variable.
1547 (ldr_flags): Support 'd' flag for double word loads.
1548 (str_flags): Support 'd' flag for double word stored.
1549 (do_mia): New function.
1550 (do_mar): New function.
1551 (do_mra): New function.
1552 (do_pld): New function.
1553 (do_ldrd): New function.
1554 (do_blx): New function.
1555 (do_bkpt): New function.
1556 (do_clz): New function.
1557 (do_lstc2): New function.
1558 (do_cdp2): New function.
1559 (do_t_blx): New function.
1560 (do_t_bkpt): New function.
1561 (do_smla): New function.
1562 (do_smlal): New function.
1563 (do_smul): New function.
1564 (do_qadd): New function.
1565 (do_co_reg2c): New function.
1566 (LONGEST_INSN): Redefine to 7.
1568 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1569 command line switches.
1571 2000-11-22 Jim Wilson <wilson@redhat.com>
1573 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1574 (struct rsrc): Make line unsigned.
1575 (gr_values): Add missing initializer.
1576 (SLOT_NUM_NOT_SET): Add unsigned cast.
1577 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1578 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1579 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1580 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1581 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1582 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1583 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1584 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1585 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1586 Add ATTRIBUTE_UNUSED to unused parameters.
1587 (convert_expr_to_ab_reg): Add parens.
1588 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1589 (dot_prologue): Initialize grsave when declared.
1590 (md_pseudo_table): Add missing initializers.
1591 (operand_match): Add casts to bfd_vma.
1592 (emit_one_bundle): Delete unused local prev. Make required_template
1594 (specify_resource): Cast i to unsigned.
1595 (note_register_values): Use fprintf_vma.
1596 (print_dependency): Likewise.
1598 2000-11-21 Jim Wilson <wilson@redhat.com>
1600 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1601 for unwind info section.
1602 (dot_endp): Likewise for unwind section.
1604 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1607 2000-11-21 Jakub Jelinek <jakub@redhat.com>
1609 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1610 (output_insn): Call dwarf2_emit_insn.
1611 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1613 2000-11-17 Richard Henderson <rth@redhat.com>
1615 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1616 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1617 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1619 2000-11-17 Nick Clifton <nickc@redhat.com>
1621 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1624 2000-11-17 Richard Henderson <rth@redhat.com>
1626 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1628 2000-11-17 Richard Henderson <rth@redhat.com>
1630 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1631 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1632 tri-state definition of alpha_flag_mdebug.
1633 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1634 (s_alpha_file): Store first .file directive.
1635 (s_alpha_stab): New.
1636 (md_pseudo_table): Add stabs and stabn.
1638 2000-11-17 Richard Henderson <rth@redhat.com>
1640 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1642 2000-11-17 Richard Henderson <rth@redhat.com>
1644 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1645 (main): Call dwarf2_finish.
1646 * as.h (debug_type): Clarify documentation of the meaning
1648 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1649 (print_stats): Fix parenthesis problem.
1650 (now_subseg_size): New.
1651 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1652 (dwarf2_directive_file): Don't set debug_type.
1653 (dwarf2_where): Honor DEBUG_DWARF2 first.
1654 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1655 do nothing if not emitting dwarf2 debug info, or no work.
1656 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1657 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1658 (ecoff_new_file): Likewise.
1659 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1660 commentary wrt dwarf2.
1662 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1663 ATTRIBUTE_UNUSED as needed.
1664 (emit_insn): Call dwarf2_emit_insn.
1665 (s_alpha_file): New.
1667 (s_alpha_coff_wrapper): Don't handle them.
1668 (md_pseudo_table): Update for .file and .loc.
1669 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1671 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1672 don't protect with debug_type.
1673 * config/tc-hppa.c (md_assemble): Likewise.
1674 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1675 * config/tc-mn10300.c (md_assemble): Likewise.
1676 * config/tc-sh.c (md_assemble): Likewise.
1677 * config/tc-v850.c (md_assemble): Likewise.
1679 * config/tc-arm.c (arm_end_of_source): Remove.
1680 * config/tc-hppa.c (pa_end_of_source): Remove.
1681 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1682 * config/tc-mn10300.c (mn10300_finalize): Remove.
1683 * config/tc-sh.c (sh_finalize): Remove.
1684 * config/tc-v850.c (sh_finalize): Remove.
1686 * config/tc-arm.h (md_end): Remove.
1687 * config/tc-hppa.h (md_end): Remove.
1688 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1689 * config/tc-m68hc11.h (md_end): Remove.
1690 * config/tc-mn10300.h (md_end): Remove.
1691 * config/tc-sh.h (md_end): Remove.
1692 * config/tc-v850.h (md_end): Remove.
1694 * config/tc-ia64.c (emit_one_bundle): Don't protect
1695 dwarf2 bits with debug_type.
1696 (md_assemble): Likewise.
1697 (ia64_end_of_source): Don't call dwarf2_finish.
1699 2000-11-16 Jim Wilson <wilson@redhat.com>
1701 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1702 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1705 2000-11-16 H.J. Lu <hjl@gnu.org>
1707 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1710 2000-11-15 Kazu Hirata <kazu@hxi.com>
1712 * config/tc-tic30.c: Fix formatting.
1713 * config/tc-tic80.c: Likewise.
1714 * config/tc-v850.c: Likewise.
1715 * config/tc-vax.c: Likewise.
1716 * config/tc-w65.c: Likewise.
1717 * config/tc-z8k.c: Likewise.
1719 2000-11-14 DJ Delorie <dj@redhat.com>
1721 * config/tc-v850.c: Support dwarf2.
1722 * config/tc-v850.h: Ditto.
1724 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1725 parse_cons_expression_v850 to initialize hold_cons_reloc.
1727 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1729 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1730 (errata_nops_necessary_p): New function.
1731 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1734 2000-11-14 Jim Wilson <wilson@redhat.com>
1736 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1737 return little endian bfd formats.
1739 2000-11-14 Kazu Hirata <kazu@hxi.com>
1741 * config/aout_gnu.h: Fix formatting.
1742 * config/atof-vax.c: Likewise.
1743 * config/m68k-parse.h: Likewise.
1744 * config/m88k-opcode.h: Likewise.
1745 * config/obj-elf.c: Likewise.
1746 * config/tc-arm.c: Likewise.
1747 * config/tc-cris.c: Likewise.
1748 * config/tc-i386.c: Likewise.
1749 * config/tc-ia64.c: Likewise.
1750 * config/tc-mn10300.c: Likewise.
1751 * config/te-386bsd.h: Likewise.
1752 * config/te-hppa.h: Likewise.
1753 * config/te-nbsd.h: Likewise.
1754 * config/te-ppcnw.h: Likewise.
1755 * config/te-sparcaout.h: Likewise.
1756 * config/te-tmips.h: Likewise.
1757 * config/vax-inst.h: Likewise.
1758 * config/vms-conf.h: Likewise.
1760 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1762 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1764 2000-11-13 H.J. Lu <hjl@gnu.org>
1766 * config/obj-elf.c (elf_frob_symbol): Support
1767 ".symver name,name2@@@nodename".
1768 (elf_frob_file_before_adjust): Likewise.
1770 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1771 and ".symver name,name2@@@nodename".
1774 2000-11-12 H.J. Lu (hjl@gnu.org)
1776 * config/obj-elf.c (obj_elf_symver): Check missing version
1779 2000-11-12 H.J. Lu (hjl@gnu.org)
1781 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1782 instead of bfd_vma for non-bfd assemblers.
1784 2000-11-09 Kazu Hirata <kazu@hxi.com>
1786 * itbl-ops.c: Fix comment typos.
1788 2000-11-08 Jim Wilson <wilson@redhat.com>
1790 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1791 (struct unwind): Add next_slot_frag field.
1792 (slot_index): New parameters slot_frag and first_frag. Add code
1793 to add in frag sizes when different. Add comments.
1794 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1795 arguments to slot_index.
1796 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1797 loop end. Set next_slot_frag field.
1799 2000-11-07 H.J. Lu <hjl@gnu.org>
1801 * doc/as.texinfo (.symver): Updated for versioned symbol
1804 * obj.h (format_ops): Add the frob_file_before_adjust field.
1806 * config/obj-aout.c (aout_format_ops): Set the
1807 frob_file_before_adjust field to 0.
1808 * config/obj-coff.c (coff_format_ops): Likewise.
1809 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1811 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1813 (elf_frob_file_before_adjust): New function to remove unneeded
1814 versioned symbols from the symbol table.
1815 (elf_format_ops): Set the frob_file_before_adjust field to
1816 elf_frob_file_before_adjust.
1818 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1821 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1823 2000-11-07 Peter Targett <peter.targett@arccores.com>
1825 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1827 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1828 Fix compile time warning messages.
1830 2000-11-07 Nick Clifton <nickc@redhat.com>
1832 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1833 buffer in order to avoid buffer overflows.
1835 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1837 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1838 Change M to m for -milp32 or -mlp64 to match gcc.
1839 (dot_endp): Use bytes_per_address instead of 8.
1840 (emit_one_bundle): Use number_to_chars_littleendian instead of
1842 (fix_insn): Likewise.
1843 (ia64_init): New function.
1844 (ia64_target_format): New function.
1845 (md_begin): Set endianness, arch, and machine as appropriate.
1846 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1847 Make these macros depend on TE_HPUX macro.
1848 (TARGET_FORMAT): Define.
1849 (HOST_SPECIAL_INIT): Define.
1850 * config/te-hpux.h: New file.
1851 * configure.in: Add "ia64-*-hpux*" target to configure.
1852 * configure: Regenerate.
1854 2000-11-06 Kazu Hirata <kazu@hxi.com>
1856 * as.c: Fix formatting.
1857 * dwarf2dbg.c: Likewise.
1858 * input-file.c: Likewise.
1859 * input-file.h: Likewise.
1860 * input-scrub.c: Likewise.
1861 * itbl-ops.c: Likewise.
1862 * listing.c: Likewise.
1863 * macro.h: Likewise.
1864 * messages.c: Likewise.
1866 * subsegs.c: Likewise.
1867 * subsegs.h: Likewise.
1868 * write.c: Likewise.
1870 2000-11-06 Nick Clifton <nickc@redhat.com>
1872 * doc/as.texinfo: Add GNU Free Documentation License.
1873 * doc/gasp.texi: Add GNU Free Documentation License.
1874 * doc/as.1: Add GNU Free Documentation License.
1876 2000-11-05 Nick Clifton <nickc@redhat.com>
1878 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1880 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1882 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1883 * configure: Regenerate.
1885 2000-11-01 Nick Clifton <nickc@redhat.com>
1887 * read.c (original_case_string): New global variable.
1888 (read_a_source_file): Copy opcode string into
1889 original_case_string if clobbering the case of the opcode.
1890 * read.h: Export the definition of original_case_string.
1891 * config/tc-arm.c (md_assembler): When parsing a .req
1892 directive use the original opcode string, not the case
1895 2000-11-02 Nick Clifton <nickc@redhat.com>
1897 * config/tc-mn10300.c (debug_line): Remove this static
1899 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1900 dwarf2_where and dwarf2_gen_line_info.
1902 2000-11-02 Theo Honohan <th@futuretv.com>
1904 * config/tc-arm.c (do_msr): Improve error message.
1906 2000-10-31 Eric Christopher <echristo@redhat.com>
1908 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1909 or pc-relative, else use fx_offset.
1911 2000-10-31 Jim Wilson <wilson@redhat.com>
1913 * config/tc-ia64.c (struct md): New field tag_fixups.
1914 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1915 qualifying predicate.
1916 (emit_one_bundle): Delete spurious multiplication by one. Handle
1918 (ia64_start_line): Error if dangling qualifying predicate.
1919 (defining_tag): New static variable.
1920 (ia64_unrecognized_line, case '['): Parse tags.
1921 (ia64_frob_label): Create tag_fixups.
1922 (md_assemble): Reset md.qp.X_op after using it.
1924 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1926 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1928 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1930 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1932 2000-10-30 Kazu Hirata <kazu@hxi.com>
1934 * expr.c: Fix formatting.
1935 * flonum-copy.c: Likewise.
1936 * flonum.h: Likewise.
1940 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1942 * as.h (OPTION_MD_BASE): Bump to 190.
1943 * as.c (parse_args) <std_longopts>: Add comment about the need to
1944 check OPTION_MD_BASE in as.h.
1946 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1949 2000-10-27 Nick Clifton <nickc@redhat.com>
1951 * configure.in (emulations): Add m68hc12.
1952 * configure: Regenerate.
1953 * po/gas.pot: Regenerate.
1955 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1957 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1959 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1961 2000-10-25 Nick Clifton <nickc@redhat.com>
1963 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1964 a DWARF2 line number information sequence.
1966 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1968 * read.c (generate_lineno_debug): Update comment describing why
1969 DWARF2 line number debug information is not generated
1970 automatically by this function.
1972 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1975 * config/tc-arm.h (md_end): Define.
1976 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1978 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1979 if generating DWARF2 line numbers.
1980 (arm_end_of_source): New function. Call dwarf2_finish if
1983 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1984 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1985 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1987 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1989 * config/tc-i386.c: Fix prototype declarations for functions taking no
1992 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1994 * config/tc-i386.c (i386_operand_modifier): Remove.
1995 (build_displacement_string): Remove.
1996 (i386_parse_seg): Remove.
1997 (i386_intel_memory_operand): Remove.
1998 (i386_intel_operand): Re-write using recursive descent parser based
1999 on MASM documentation.
2000 (struct intel_parser_s): New structure.
2001 (intel_parser): New static variable.
2002 (struct intel_token): New structure.
2003 (cur_token, prev_token): New static variables.
2016 (intel_match_token): New function.
2017 (intel_get_token): New function.
2018 (intel_putback_token): New function.
2019 (intel_expr): New function.
2020 (intel_e05): New function.
2021 (intel_e05_1): New function.
2022 (intel_e06): New function.
2023 (intel_e06_1): New function.
2024 (intel_e09): New function.
2025 (intel_e09_1): New function.
2026 (intel_e10): New function.
2027 (intel_e10_1): New function.
2028 (intel_e11): New function.
2030 2000-10-20 Jakub Jelinek <jakub@redhat.com>
2032 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2033 instructions to loose any special insn->architecture mask.
2035 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
2036 (sparc_md_end, sparc_arch_types, sparc_arch,
2037 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
2038 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
2039 request v9b architecture if they are used).
2041 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2043 * config/tc-m68k.c: Fix the previous misapplied patch.
2045 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2047 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
2048 BFD_ASSEMBLER and !BFD_ASSEMBLER.
2049 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
2052 2000-10-17 Kazu Hirata <kazu@hxi.com>
2054 * debug.c: Fix formatting.
2055 * depend.c: Likewise.
2056 * dwarf2dbg.c: Likewise.
2057 * dwarf2dbg.h: Likewise.
2058 * ecoff.c: Likewise.
2061 * flonum-konst.c: Likewise.
2062 * frags.h: Likewise.
2064 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
2066 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
2068 * doc/as.texinfo: Added notes about this new option.
2070 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2072 * config/tc-sh.c (JREG): Remove.
2073 (md_convert_frag): Remove #if 0:d code using JREG.
2075 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
2077 * config/tc-i386.c (i386_operand_modifier): Only match
2078 modifiers SHORT and FLAT if they are followed by a space.
2079 (parse_register): When `allow_naked_reg' is set, do not confuse
2080 identifiers that start with a register name with a register.
2082 2000-10-12 Kazu Hirata <kazu@hxi.com>
2084 * app.c: Fix formatting.
2087 * bit_fix.h: Likewise.
2092 2000-10-11 Alan Modra <alan@linuxcare.com.au>
2094 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2096 2000-10-07 Alan Modra <alan@linuxcare.com.au>
2098 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2099 Re-arrange function a little and improve error message.
2101 * write.c (write_relocs): Fix a comment.
2103 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2106 2000-10-05 Jim Wilson <wilson@cygnus.com>
2108 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2110 2000-10-05 Alan Modra <alan@linuxcare.com.au>
2112 * config/tc-i386.c: Delete some useless comments, reformat others.
2114 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2115 non-global syms in linkonce sections.
2117 2000-10-04 Ralf Baechle <ralf@gnu.org>
2119 * config/tc-ia64.c (operand_match): Don't use // style comments.
2120 * config/tc-i370.c: Likewise.
2122 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
2124 Changes to handle varying register prefix and user symbol prefix.
2125 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2126 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2127 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2128 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2129 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2130 (demand_register_prefix): New variable.
2131 (md_pseudo_table): New pseudo ".syntax".
2132 (md_longopts): New options --no-underscore and --underscore.
2133 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2134 on symbols_have_leading_underscore.
2135 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2136 (get_spec_reg): Ditto.
2137 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2139 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2141 <case OPTION_NO_US, case OPTION_US>: New.
2142 (md_show_usage): Be brief and reformat to match continuation of
2144 * po/gas.pot: Regenerate.
2146 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2148 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2149 force relocs for 12 bit branches.
2150 (md_apply_fix): Similarly, adjust logic here.
2152 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2154 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2155 adjust for external and weak syms as we will use a reloc. Allow
2156 for +8 offset when calculating limits of branches.
2157 (hppa_fix_adjustable): Undo 2000-09-23 change.
2158 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2159 Correct distance calculation.
2160 (tc_gen_reloc): Print the file name and line number if we can't
2163 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2164 * config/tc-hppa.c (nonzero_dibits): Define.
2165 (arg_reloc_stub_needed): Check each arg and return value
2166 separately for zero case.
2167 (pa_align): Declare argument `bytes'.
2169 2000-09-25 Kazu Hirata <kazu@hxi.com>
2171 * config/tc-cris.c: Fix formatting.
2172 * config/tc-d10v.h: Likewise.
2173 * config/tc-d30v.c: Likewise.
2174 * config/tc-d30v.h: Likewise.
2175 * config/tc-fr30.c: Likewise.
2176 * config/tc-fr30.h: Likewise.
2177 * config/tc-m68k.c: Likewise.
2178 * config/tc-m68k.h: Likewise.
2179 * config/tc-pj.h: Likewise.
2180 * config/tc-ppc.c: Likewise.
2181 * config/tc-ppc.h: Likewise.
2182 * config/tc-sh.c: Likewise.
2183 * config/tc-sh.h: Likewise.
2184 * config/tc-sparc.c: Likewise.
2185 * config/tc-v850.h: Likewise.
2186 * config/tc-vax.h: Likewise.
2187 * config/tc-w65.h: Likewise.
2188 * config/tc-z8k.h: Likewise.
2190 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2192 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2193 checks only for ELF.
2194 (hppa_force_relocation): Likewise.
2196 2000-09-22 Jim Wilson <wilson@cygnus.com>
2198 * config/tc-ia64.c (dv_sem): Add "stop".
2199 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2200 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2201 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2203 (mark_resources): Check IA64_RS_PRr.
2205 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2207 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2208 md_estimate_size_before_relax): Redesign and clean up the
2209 relaxation mechanism.
2211 2000-09-21 Kazu Hirata <kazu@hxi.com>
2213 * config/tc-ns32k.c: Fix formatting.
2214 * config/tc-ns32k.h: Likewise.
2216 2000-09-20 Kazu Hirata <kazu@hxi.com>
2218 * config/tc-m32r.c: Fix formatting.
2219 * config/tc-m32r.h: Likewise.
2220 * config/tc-m68851.h: Likewise.
2221 * config/tc-m68hc11.c: Likewise.
2222 * config/tc-m68hc11.h: Likewise.
2223 * config/tc-m88k.c: Likewise.
2224 * config/tc-mcore.c: Likewise.
2225 * config/tc-mcore.h: Likewise.
2226 * config/tc-mips.c: Likewise.
2227 * config/tc-mips.h: Likewise.
2228 * config/tc-mn10200.h: Likewise.
2229 * config/tc-mn10300.h: Likewise.
2230 * config/tc-tahoe.c: Likewise.
2231 * config/tc-tahoe.h: Likewise.
2233 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2235 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2236 Likewise in relaxation description comments.
2238 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2240 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2241 subtraction of two syms without emitting a relocation.
2243 From David Huggins-Daines <dhd@linuxcare.com>
2244 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2245 global or weak symbols.
2247 2000-09-15 Kazu Hirata <kazu@hxi.com>
2249 * config/tc-h8300.h: Fix formatting.
2250 * config/tc-h8500.c: Likewise.
2251 * config/tc-h8500.h: Likewise.
2252 * config/tc-hppa.h: Likewise.
2253 * config/tc-i370.h: Likewise.
2254 * config/tc-i386.h: Likewise.
2255 * config/tc-i860.c: Likewise.
2256 * config/tc-i860.h: Likewise.
2257 * config/tc-i960.h: Likewise.
2258 * config/tc-ia64.c: Likewise.
2259 * config/tc-ia64.h: Likewise.
2261 2000-09-14 Kazu Hirata <kazu@hxi.com>
2263 * config/tc-a29k.c: Fix formatting.
2264 * config/tc-alpha.c: Likewise.
2265 * config/tc-arc.c: Likewise.
2266 * config/tc-arc.h: Likewise.
2267 * config/tc-arm.c: Likewise.
2268 * config/tc-arm.h: Likewise.
2269 * config/tc-avr.c: Likewise.
2270 * config/tc-avr.h: Likewise.
2271 * config/tc-tic30.c: Likewise.
2272 * config/tc-tic30.h: Likewise.
2273 * config/tc-tic54x.c: Likewise.
2274 * config/tc-tic54x.h: Likewise.
2275 * config/tc-tic80.c: Likewise.
2276 * config/tc-tic80.h: Likewise.
2278 2000-09-14 Timothy Wall <twall@cygnus.com>
2280 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2281 parallel comparisons for later use.
2282 (struct rsrc): Add parallel comparison type.
2283 (resources_match): Skip special cases of PR usage (non-conflicting
2286 2000-09-13 Kazu Hirata <kazu@hxi.com>
2288 * config/obj-ecoff.c: Fix formatting.
2289 * config/obj-elf.c: Likewise.
2290 * config/obj-elf.h: Likewise.
2291 * config/obj-evax.h: Likewise.
2292 * config/obj-generic.h: Likewise.
2293 * config/obj-hp300.c: Likewise.
2294 * config/obj-hp300.h: Likewise.
2295 * config/obj-ieee.h: Likewise.
2296 * config/obj-vms.c: Likewise.
2297 * config/obj-vms.h: Likewise.
2299 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2301 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2302 (md_parse_option): Ditto.
2303 (md_longopts): Add -mips32 option.
2304 (md_show_usage): Document new options.
2305 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2306 (mips_ip): Assemble mfc0 with a sub-selection code.
2307 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2308 (mips_cpu_to_str): New function.
2309 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2310 Use CPU_* defines instead of hardcoded numbers.
2312 * doc/as.texinfo: Document new options.
2313 * doc/c-mips.texi: Ditto.
2315 2000-09-12 Kazu Hirata <kazu@hxi.com>
2317 * as.h: Fix formatting.
2318 * asintl.h: Likewise.
2319 * bit_fix.h: Likewise.
2320 * config/obj-aout.c: Likewise.
2321 * config/obj-aout.h: Likewise.
2322 * config/obj-bout.c: Likewise.
2323 * config/obj-bout.h: Likewise.
2324 * config/obj-coff.c: Likewise.
2325 * config/obj-coff.h: Likewise.
2326 * dwarf2dbg.h: Likewise.
2328 * flonum.h: Likewise.
2329 * frags.h: Likewise.
2330 * itbl-ops.h: Likewise.
2331 * macro.h: Likewise.
2334 * struc-symbol.h: Likewise.
2335 * subsegs.h: Likewise.
2336 * symbols.h: Likewise.
2338 * write.h: Likewise.
2340 2000-09-11 Kazu Hirata <kazu@hxi.com>
2342 * bignum-copy.c: Fix formatting.
2343 * config/tc-i370.c: Likewise.
2344 * config/tc-i960.c: Likewise.
2345 * config/tc-m68k.c: Likewise.
2346 * ehopt.c: Likewise.
2347 * flonum-copy.c: Likewise.
2348 * flonum-konst.c: Likewise.
2349 * flonum-mult.c: Likewise.
2350 * literal.c: Likewise.
2353 * stabs.c: Likewise.
2354 * subsegs.c: Likewise.
2356 2000-09-09 Philip Blundell <philb@gnu.org>
2358 * configure.in (arm*-*-uclinux*): New target.
2359 * configure: Regenerate.
2361 2000-09-09 Kazu Hirata <kazu@hxi.com>
2363 * input-file.c: Fix formatting.
2364 * itbl-ops.c: Likewise.
2365 * messages.c: Likewise.
2367 2000-09-08 Philip Blundell <philb@gnu.org>
2369 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2372 2000-09-07 H.J. Lu <hjl@gnu.org>
2374 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2375 * configure: Rebuild.
2377 2000-09-07 Kazu Hirata <kazu@hxi.com>
2379 * atof-generic.c: Fix formatting.
2380 * config/tc-mips.c: Likewise.
2381 * config/tc-vax.c: Likewise.
2382 * input-scrub.c: Likewise.
2384 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2386 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2387 * configure.in (sh-*-linux*): Added.
2388 * configure: Rebuilt.
2390 2000-09-06 Kazu Hirata <kazu@hxi.com>
2392 * config/tc-hppa.c: Fix formatting.
2394 * ecoff.c: Fix formatting.
2396 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2398 * configure: Rebuilt with new libtool.m4.
2400 2000-09-05 Kazu Hirata <kazu@hxi.com>
2402 * cgen.c: Fix formatting.
2403 * config/tc-ia64.c: Likewise.
2405 2000-09-05 Nick Clifton <nickc@redhat.com>
2407 * aclocal.m4: Regenerate.
2408 * config.in: Regenerate.
2409 * configure: Regenerate.
2410 * po/gas.pot: Regenerate.
2412 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2414 * config/tc-cris.c: Correct comment typos.
2416 2000-09-05 Eric Christopher <echristo@cygnus.com>
2418 * config/tc-mn10300.c: Cleanup.
2419 (md_pcrel_from): Enable.
2421 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2423 * expr.c (operand): Fix a comment typo.
2424 * write.c (write_relocs): Fix a signed/unsigned warning.
2426 * config/tc-hppa.c (fudge_reg_expressions): New
2427 (hppa_force_reg_syms_absolute): New.
2428 (pa_equ): Allow reg_section expressions.
2429 * config/tc-hppa.c (md_optimize_expr): Define.
2430 (hppa_force_reg_syms_absolute): Prototype.
2432 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2433 (pa_parse_number): Pass in arg to select fp reg parsing.
2434 Return 1 to indicate format checks pass. If strict, then only
2435 accept a register or register symbol. Return value in...
2436 (pa_number): New static for pa_parse_number.
2437 (FP_REG_BASE): Define.
2438 (FP_REG_RSEL): Define.
2439 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2440 appropriate. White space changes.
2441 (need_pa11_opcode): Don't bother passing any params, get them from
2443 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2444 Remove extraneous check in case 'Q'.
2445 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2446 reg, set section of resulting symbol to reg_section.
2447 (pa_parse_space_stmt): Modify call to pa_parse_number.
2448 (pa_space): Likewise.
2450 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2451 (hppa_force_relocation): Handle vtable relocs.
2452 (pa_vtable_entry): New.
2453 (pa_vtable_inherit): New.
2454 (md_pseudo_table): Add entries for vtable pseudos.
2455 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2456 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2458 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2459 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2460 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2462 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2463 specify a symbol type.
2465 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2466 dependent things together.
2467 (md_elf_symbol_type): Define.
2469 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2471 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2473 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2474 (obj_elf_vtable_entry): Declare.
2476 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2477 and export function.
2478 (obj_elf_vtable_entry): Similarly.
2479 (elf_pseudo_table): Fix the damage with a cast.
2481 2000-09-03 Richard Henderson <rth@cygnus.com>
2483 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2484 for template selection when a label is needed.
2486 2000-09-02 Kazu Hirata <kazu@hxi.com>
2488 * config/tc-ia64.c: Fix formatting.
2490 2000-09-02 Nick Clifton <nickc@redhat.com>
2492 * configure.in: Increase version number to 2.10.91.
2493 * configure: Regenerate.
2494 * aclocal.m4: Regenerate.
2495 * config.in: Regenerate.
2496 * po/gas.pot: Regenerate.
2497 * Makefile.in: Regenerate.
2499 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
2501 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2502 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2503 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2505 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2508 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2510 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2511 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2512 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2513 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2514 (GOT_symbol): New variable.
2515 (md_undefined_symbol): Set it.
2517 2000-09-01 Richard Henderson <rth@cygnus.com>
2519 * config/tc-ia64.c (match): Don't inline.
2520 (extra_goodness): New.
2521 (md_begin): Prefer nop.f and nop.b for best_template.
2523 2000-08-31 Kazu Hirata <kazu@hxi.com>
2525 * as.c: Fix formatting.
2527 * frags.c: Likewise.
2528 * macro.c: Likewise.
2530 2000-08-31 Eric Christopher <echristo@cygnus.com>
2532 * config/tc-mn10300.c: Cleanup and fix warnings.
2533 (md_pseudo_table): Add initializers.
2534 (md_show_usage): Cleanup.
2535 (md_parse_option): Fix warnings.
2536 (md_undefined_symbol): Fix warnings.
2537 (md_conver_frag): Fix warnings.
2538 (tc_gen_reloc): Fix warnings.
2539 (md_apply_fix3): Fix warnings.
2540 (check_operand): Fix warnings.
2542 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
2544 * acinclude.m4: Include libtool and gettext macros from the
2546 * aclocal.m4, configure: Rebuilt.
2548 2000-08-30 Mark Hatle <mhatle@mvista.com>
2550 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2552 2000-08-31 Kazu Hirata <kazu@hxi.com>
2554 * listing.c: Fix formatting.
2556 2000-08-29 Kazu Hirata <kazu@hxi.com>
2558 * app.c: Fix a comment typo. Fix formatting.
2560 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2562 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2563 offset of the target destination for jmp instructions.
2564 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2566 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
2568 * NEWS: Mention support for CRIS.
2570 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2572 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2573 Sets `.lcomm' alignment to zero.
2575 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2577 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2578 TC_FIX_ADJUSTABLE): Define.
2580 2000-08-23 Jim Wilson <wilson@cygnus.com>
2582 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2583 unwind.personality_routine is set.
2585 2000-08-23 H.J. Lu <hjl@gnu.org>
2587 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2589 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2591 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2594 2000-08-22 H.J. Lu <hjl@gnu.org>
2596 * config.in (STRICTCOFF): New for strict COFF.
2598 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2599 i386-*-go32* and i386-go32-rtems*.
2600 * configure: Rebuilt.
2602 * config/obj-coff.c (obj_coff_endef): Follow the historical
2603 behavior if STRICTCOFF is not defined.
2605 * doc/internals.texi: Document STRICTCOFF.
2607 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2609 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2610 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2611 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2612 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2613 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2614 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2615 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2618 2000-08-22 Eric Christopher <echristo@cygnus.com>
2620 * config/tc-mn10300.c: (md_apply_fix): New function.
2621 (mn10300_force_relocation): New function.
2622 (mn10300_fix_adjustable): New function.
2624 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2625 (TC_HANDLES_FX_DONE): Define.
2626 (obj_fix_adjustable): Define.
2627 (MD_APPLY_FIX3): Define.
2628 (TC_LINKRELAX_FIXUP): Define.
2630 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2632 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2634 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2636 2000-08-21 Jason Eckhardt <jle@cygnus.com>
2638 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2639 if the fixup resulted in a relocation.
2641 2000-08-18 Nick Clifton <nickc@redhat.com>
2643 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2644 Make reference to first element of shift_names explicit.
2646 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2648 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2649 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2650 add a symbol's address. Removed all target-specific #ifdefs that
2651 used to accomplished the same.
2652 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2653 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2654 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2655 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2656 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2658 2000-08-17 Kazu Hirata <kazu@hxi.com>
2660 * dwarf2dbg.c: Fix formatting.
2662 2000-08-17 Nick Clifton <nickc@redhat.com>
2664 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2665 to be recoded as logical shift lefts by zero.
2667 2000-08-16 Jim Wilson <wilson@cygnus.com>
2669 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2670 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2672 (note_register_values): Handle IA64_OPND_R3_2 operands.
2674 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2676 * config/tc-i860.c (md_operand): Silly typo fixed.
2678 2000-08-16 Nick Clifton <nickc@redhat.com>
2680 * config/tc-arm.c (struct asm_shift): Delete.
2682 (enum asm_shift_index): New.
2683 (struct asm_shift_properties): New.
2684 (struct asm_shift_name): New.
2685 (shift_properties[]); New.
2686 (shift_names[]); New.
2688 (decode_shift): Use new structures.
2689 Issue a warning is "ROR #0" is used.
2690 Issue a warning if "ASR #0" or "LSR #0" is used.
2692 (md_begin): Initialise arm_shift_hsh table from new
2693 asm_shift_name array.
2695 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2697 * config/tc-sparc.c: Kill all warnings.
2698 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2700 (md_show_usage): Update usage text.
2702 2000-08-16 Nick Clifton <nickc@redhat.com>
2704 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2707 2000-08-15 Will Cohen <wcohen@redhat.com>
2709 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2711 * config/tc-sh.c (md_assemble): Changed so debug_type
2712 test performed for ppi_assemble
2713 * config/tc-sh.c: Included dwarf2dbg.h.
2714 (debug_line): Defined.
2715 (md_assemble): Generates dwarf2 line info.
2716 (sh_finalize): New function. Finalize dwarf2 info.
2717 (assemble_ppi): Returns size of code generated.
2718 (build_Mytes): Returns size of code generated.
2719 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2720 * config/tc-sh.h (md_end): Defined.
2721 (sh_finalize): Declared.
2723 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2725 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2728 2000-08-14 Nick Clifton <nickc@redhat.com>
2730 * config/tc-arm.c (do_bx): Allow "bx pc".
2732 2000-08-14 Jim Wilson <wilson@cygnus.com>
2734 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2735 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2736 (md_begin): Change assignment to md.flag to OR in the new bit.
2738 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2740 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2741 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2744 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2746 * NEWS: Mention i860 support.
2748 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2750 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2752 2000-08-14 Andreas Schwab <schwab@suse.de>
2754 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2756 2000-08-11 Andreas Schwab <schwab@suse.de>
2758 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2761 2000-08-11 Kazu Hirata <kazu@hxi.com>
2763 * expr.c: Fix formatting.
2764 * config/obj-bout.c: Likewise.
2766 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2768 * doc/c-i860.texi: Flesh out the i860 section more.
2770 2000-08-10 Kazu Hirata <kazu@hxi.com>
2772 * symbols.c: Fix formatting.
2775 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2777 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2778 modifier has the IgnoreSize bit set.
2780 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2782 From Rodney Brown <RodneyBrown@mynd.com>
2783 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2784 * configure: Regenerate.
2786 2000-08-09 Kazu Hirata <kazu@hxi.com>
2788 * hash.c: Fix formatting.
2791 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2793 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2794 (i860_fix_info): New enum.
2795 (MD_APPLY_FIX3): Define.
2796 (WORKING_DOT_WORD): Define.
2797 (TC_HANDLES_FX_DONE): Define.
2798 (DIFF_EXPR_OK): Define.
2799 (LISTING_HEADER): Define.
2800 (TARGET_FORMAT): Select target format based on endian flag.
2801 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2802 (target_big_endian): Add external declaration.
2804 * config/tc-i860.c: All existing code reworked completely. Other
2805 new code shown below.
2806 (SYNTAX_SVR4): Define.
2807 (target_warn_expand): New variable.
2808 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2809 (md_longopts): Declare and define with new options (-EL, -EB,
2811 (md_show_usage): New function.
2812 (md_operand): New function.
2813 (obtain_reloc_for_imm16): New function.
2814 (md_apply_fix3): New function.
2815 (tc_gen_reloc): New function.
2817 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2819 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2820 2 bytes of the jump address are in the same frag.
2821 (find): Accept 68hc12 register indirect modes.
2823 * NEWS: Mention 68HC11 & 68HC12 support.
2825 2000-08-07 Richard Henderson <rth@cygnus.com>
2827 * config/tc-ia64.c (unwind): Add prologue_mask member.
2828 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2829 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2830 (dot_body): Clear unwind.prologue_mask.
2831 (dot_prologue): Set it. Accept a register second argument.
2833 2000-08-07 Kazu Hirata <kazu@hxi.com>
2835 * config/atof-ieee.c: Fix formatting.
2836 * config/atof-tahoe.c: Likewise.
2838 2000-08-06 Nick Clifton <nickc@cygnus.com>
2840 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2843 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2844 of .popsection, .previous, .pushsection, .subsection,
2845 .version, .vtable_entry, .vtable_inherit and .weak.
2847 2000-08-05 Kazu Hirata <kazu@hxi.com>
2849 * config/tc-cris.c: Fix formatting.
2850 * config/tc-i386.c: Likewise.
2851 * config/tc-sparc.c (sparc_ip): Simplify the code.
2853 2000-08-04 Kazu Hirata <kazu@hxi.com>
2855 * config/tc-cris.c: Rearrange code for readability.
2856 * config/tc-d10v.c: Fix formatting.
2857 * config/tc-m32r.c: Likewise.
2858 * config/tc-sparc.c: Likewise.
2860 2000-08-02 Jim Wilson <wilson@cygnus.com>
2862 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2863 before ia64_find_opcode.
2864 (md_assemble): Likewise.
2866 2000-08-01 Nick Clifton <nickc@cygnus.com>
2868 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2869 Undo some formatting fixes.
2871 2000-08-01 Kazu Hirata <kazu@hxi.com>
2873 * config/obj-som.c: Fix formatting.
2874 * config/obj-ieee.c: Likewise.
2875 * config/tc-arm.c: Likewise.
2876 * config/tc-v850.c: Likewise.
2878 2000-08-01 Nick Clifton <nickc@redhat.com>
2880 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2881 index by command line option.
2883 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2885 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2886 (@node M68K-Branch): Rewrite to match the reality.
2888 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2890 * doc/c-i860.texi: New file.
2891 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2892 * doc/Makefile.in: Regenerate.
2893 * doc/all.texi: Add I860 as relevant architecture.
2894 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2896 2000-07-31 Kazu Hirata <kazu@hxi.com>
2898 * config/tc-d30v.c: Fix formatting.
2900 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2902 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2903 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2904 long emit a long branch if available instead of an absolute jump, never
2905 emit absolute jumps for anything with --pcrel.
2907 * doc/c-m68k.texi: Document new command line option.
2909 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2911 * config/tc-avr.c: Use PARAMS macro in function declarations.
2912 Don't declare md_pcrel_from_section (already in tc-avr.h).
2913 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2914 (avr_operand): Don't set (unsigned) op_mask to -1.
2916 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2918 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2919 * configure: Regenerated.
2920 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2921 of operand to the .type directive (.e.g, "type").
2923 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2925 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2926 * app.c (do_scrub_chars): Record where first comment found.
2927 * read.c (read_a_source_file): Init found_comment on entry, and
2928 notify whether comments found on exit.
2929 * config/tc-hppa.c (md_shortopts): Add "c".
2930 (md_longopts): Add warn-comment.
2931 (md_parse_option): Handle it.
2932 (md_show_usage): Show available options.
2933 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2935 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2937 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2938 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2940 (md_estimate_size_before_relax): Don't fall off end of function.
2942 2000-07-27 Kazu Hirata <kazu@hxi.com>
2944 * config/tc-avr.c: Fix formatting.
2945 * config/tc-ns32k.c: Likewise.
2947 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2949 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2951 2000-07-27 Kazu Hirata <kazu@hxi.com>
2953 * config/tc-d10v.c: Fix formatting.
2954 * config/tc-z8k.c: Likewise.
2955 * config/tc-sparc.c: Likewise.
2957 2000-07-26 Dave Brolley <brolley@redhat.com>
2959 * cgen.c (queue_fixup): Declare opinfo.
2960 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2961 (gas_cgen_md_operand): Ditto.
2962 (gas_cgen_md_apply_fix3): Ditto.
2964 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2966 * config/obj-coff.c (obj_frob_symbol): Don't merge
2967 labels. Don't merge if the symbol isn't constant. Return
2968 immediately if a symbol is merged.
2970 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2972 * frags.c (frag_align): Correct absolute section alignment.
2974 2000-07-20 DJ Delorie <dj@redhat.com>
2976 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2977 it breaks linking against DLLs.
2979 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2981 * configure.in: Add CRIS support.
2982 * configure: Regenerate.
2983 * Makefile.am: (CPU_TYPES): Add cris.
2984 (CPU_OBJ_VALID) [aout]: Add cris.
2985 (MULTI_CPU_TYPES): Add cris.
2986 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2987 [coff]: Only i386 and mips are valid.
2988 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2989 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2990 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2991 Regenerate dependencies.
2992 * Makefile.in: Regenerate.
2993 * aclocal.m4: Regenerate.
2994 * as.c: Declare crisaout, criself.
2995 * config/tc-cris.h, config/tc-cris.c: New.
2996 * config/e-criself.c, config/e-crisaout.c: New.
2997 * po/POTFILES.in, po/gas.pot: Regenerate.
2999 2000-07-20 Kazu Hirata <kazu@hxi.com>
3001 * read.c: Fix formatting.
3002 * write.c: Fix formatting.
3004 2000-07-19 H.J. Lu <hjl@gnu.org>
3006 * sb.c: Include <stdlib.h> if exists for abort ().
3008 2000-07-19 Alan Modra <alan@linuxcare.com.au>
3010 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3011 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3012 (pa_type_args): Same here.
3014 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3016 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3017 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3018 the storage class is already set.
3020 2000-07-17 Kazu Hirata <kazu@hxi.com>
3022 * config/tc-m68hc11.c: Fix formatting.
3023 * config/tc-mn10200.c: Likewise.
3024 * config/tc-mn10300.c: Likewise.
3025 * config/tc-pj.c: Likewise.
3026 * config/tc-tic80.c: Likewise.
3027 * config/tc-w65.c: Likewise.
3029 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
3031 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3034 2000-07-15 Ian Lance Taylor <ian@zembu.com>
3036 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
3039 2000-07-15 Alan Modra <alan@linuxcare.com.au>
3041 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
3042 ELF as are used for SOM (except the 32-bit reloc one) to decide
3043 whether a symbol can be reduced to a section symbol. Expand on
3044 the comment for symbols involved in LR% and RR% expressions.
3046 2000-07-14 Nick Clifton <nickc@cygnus.com>
3048 * config/tc-mips.c (mips_disable_float_construction): New
3049 static variable. Set to true if doubles should not be
3050 constructed by loading two single width fp registers with
3051 halves of the value.
3052 (mips_ip): Test mips_disable_float_construction.
3053 (md_longopts): Add command line switches --construct-floats
3054 and --no-construct-floats.
3055 (md_parse_option): Parse new command line options.
3056 (md_show_usage): Describe new command line options.
3058 * doc/c-mips.texi: Document new command line options.
3060 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
3062 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
3063 * configure: Regenerate.
3065 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
3067 * configure.in (DEFAULT_EMULATION setting): Revert part of
3068 2000-07-01 change that set te_multi=multi unless set to tmips.
3069 * configure: Regenerate.
3071 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
3073 * config/obj-coff.c (coff_frob_section): Add padding to the last
3074 section when aligning it increases its size.
3076 2000-07-11 Kazu Hirata <kazu@hxi.com>
3078 * config/tc-tic54x.c: Fix formatting.
3080 2000-07-10 Kazu Hirata <kazu@hxi.com>
3082 * config/tc-h8500.c: Fix formatting.
3083 * config/tc-tic54x.c: Fix formatting.
3085 2000-07-10 Alan Modra <alan@linuxcare.com.au>
3087 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3088 displacements correctly.
3090 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3092 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3094 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3098 2000-07-09 Alan Modra <alan@linuxcare.com.au>
3100 From David Huggins-Daines <dhd@linuxcare.com>
3101 * config/te-hppalinux64.h: Add a new emulation.
3102 * configure.in (emulations): Add configure bits to support the
3103 64-bit Linux/parisc target.
3104 * configure: Regenerate.
3106 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3107 (md_shortopts): Add `V' for ELF.
3109 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3110 when SOM or ELF_ARG_RELOC are defined.
3111 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3112 ELF_ARG_RELOC are defined.
3113 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3114 (pa_stringer): ..Do it here instead. Fix comment typos.
3115 (hppa_force_relocation): Cast enums to int before comparing with
3118 From Ryan Bradetich <rbradetich@uswest.net>
3119 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3120 redifinition warning.
3121 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3122 (hppa_force_relocation): ditto
3123 (md_apply_fix): Added cast to buf to fix warnings.
3125 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3126 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3128 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3129 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3130 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3131 reloc_type** to avoid warnings in switch.
3132 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3133 little earlier instead.
3135 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3137 (pa_type_args): Use symbol_arg_reloc_info.
3138 (struct pa_it): Make arg_reloc unsigned int.
3139 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3140 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3141 (pa_code): Delete. pa_text duplicates this function.
3142 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3143 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3145 (cons_fix_new_hppa): Actually change selector to e_fsel when
3146 warning about assuming so.
3147 (tc_gen_reloc): More example elf arg reloc code.
3148 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3149 (hppa_force_relocation): Likewise.
3151 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3153 (pa_end_of_source): Prototype.
3154 (hppa_fix_adjustable): Prototype.
3155 (LABELS_WITHOUT_COLONS): Move it..
3156 * config/te-hppa.h: To here.
3158 * config/te-hppa64.h: New file.
3160 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3162 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3163 format -10, -16, 16 relocs.
3164 (hppa_elf_mark_end_of_function): Test for null
3165 last_call_info->start_symbol
3167 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3168 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3169 re_assesmble_* functions. Delete extraneous statements. Fix
3171 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3172 insn to re_assemble_*.
3174 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3176 * doc/internals.texi (Expressions): Fix typo.
3178 2000-07-08 Kazu Hirata <kazu@hxi.com>
3180 * config/tc-sh.c: Fix formatting.
3181 * config/tc-tic54x.c: Fix formatting.
3182 * depend.c: Fix formatting.
3183 * flonum-konst.c: Likewise.
3184 * flonum-mult.c: Likewise.
3186 2000-07-07 Kazu Hirata <kazu@hxi.com>
3188 * config/tc-sh.c: Fix comments.
3189 * config/obj-vms.c: Fix comments.
3190 * config/tc-a29k.c: Likewise.
3191 * config/tc-alpha.c: Likewise.
3192 * config/tc-h8300.c: Likewise.
3193 * config/tc-h8500.c: Likewise.
3194 * config/tc-i370.c: Likewise.
3195 * config/tc-ia64.c: Likewise.
3196 * config/tc-m68hc11.c: Likewise.
3197 * config/tc-m68k.c: Likewise.
3198 * config/tc-mips.c: Likewise.
3199 * config/tc-ns32k.c: Likewise.
3200 * config/tc-ppc.c: Likewise.
3201 * config/tc-z8k.c: Likewise.
3203 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3205 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3206 Default to '(SEC_LOAD | SEC_DATA)'.
3207 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3209 * doc/internals.texi (CPU Backend): Describe
3210 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3212 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3214 * as.c (parse_args): NULL terminate the long option list.
3216 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3218 * config/tc-d30v.h: Include "write.h" for fixS.
3219 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3221 2000-07-05 Nick Clifton <nickc@cygnus.com>
3223 * config/tc-d30v.c (write_2_short): Further changes to warning
3224 messages produced when combining EITHER_BUT_PREFER_MU attributed
3227 2000-07-05 DJ Delorie <dj@redhat.com>
3231 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3233 * config/tc-arm.c (psrs): Accept combinations of flags.
3235 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3237 * config/tc-avr.c: Change _ () to _() around all strings marked
3238 for translation (exception from the usual coding style).
3239 (avr_opt): New struct variable, how the new switches are set.
3240 (OPTION_MMCU): Define as 'm' and actually use.
3241 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3242 (show_mcu_list): New function, display the list of known MCUs.
3243 (md_show_usage): Document the new switches. Call show_mcu_list.
3244 (avr_set_arch): Change 'm' to OPTION_MMCU.
3245 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3246 Handle the new switches.
3247 (avr_operands): Disable warnings for undefined combinations of
3248 operands if -mall-opcodes. Disable warnings for skipping two-word
3249 instructions if enhanced core or -mno-skip-bug.
3250 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3251 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3252 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3253 (avr_ldi_expression): Warn about implicit lo8().
3254 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3256 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3258 * configure.in: Add entry for mips-*-sysv4*MP*
3259 * configure: Rebuild
3260 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3261 elf32-tradlittlemips for traditional mips targets.
3262 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3263 test for Link Once sections as in adjust_reloc_syms.
3264 * config/te-tmips.h: New file for traditional mips targets. Define
3267 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3269 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3270 flags argument is not present, don't change an existing section's
3271 section's attributes. If the flags argument is present, warn if the
3272 attributes don't match the section's current attributes. When
3273 long section names are supported, set SEC_LINK_ONCE and
3274 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3276 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3278 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3279 symbols; create them.
3281 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3283 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3284 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3286 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3288 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3289 expressions. Ignore the problem when handling 16 bit signed
3290 immediates, because the assembler will take care of the relocation
3293 2000-06-27 Nick Clifton <nickc@cygnus.com>
3295 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3296 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3297 sequential order, and emit warning messages if the input source
3298 code contains constructs like that, or parallel constructs
3299 containing such opcodes.
3301 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3303 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3304 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3305 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3306 (md_show_usage): Update usage message.
3307 (md_parse_option): Allow redefinition of MCU type within the
3308 same avr[1-5] bfd machine type. Show both old and new MCU type
3309 in the error message.
3310 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3311 Simplify 8K wrap code.
3313 2000-06-25 Kazu Hirata <kazu@hxi.com>
3315 * config/obj-aout.c: Remove all uses of DEFUN.
3316 * config/obj-ieee.c: Likewise.
3317 * config/tc-sh.c: Fix comment typos.
3318 * config/tc-tahoe.c: Likewise.
3319 * config/tc-vax.c: Likewise.
3320 * config/tc-w65.c: Likewise.
3321 * config/tc-z8k.c: Likewise.
3322 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3324 2000-06-24 DJ Delorie <dj@cygnus.com>
3326 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3327 more changes from Sept 1999
3328 (tc_i386_fix_adjustable): ditto
3329 (md_apply_fix3): ditto
3331 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3333 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3334 (gas_cgen_parse_operand): Set it around expression() call.
3335 (gas_cgen_md_operand): Test for it before longjmp().
3337 2000-06-24 Kazu Hirata <kazu@hxi.com>
3339 * config/tc-h8500.c: Remove all uses of DEFUN.
3340 * config/tc-sh.c: Likewise.
3341 * config/tc-w65.c: Likewise.
3342 * config/tc-z8k.c: Likewise.
3344 * config/tc-h8500.c: Fix typos in comments.
3346 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3348 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3351 2000-06-23 matthew green <mrg@redhat.com>
3353 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3354 defined. Fix error message for `[' grouping.
3356 2000-06-22 Kazu Hirata <kazu@hxi.com>
3358 * config/tc-h8300.c: Fix formatting and comment typos.
3360 2000-06-22 Timothy Wall <twall@cygnus.com>
3362 * config/tc-ia64.c (note_register_values): Move premature QP
3363 notation clearing into the appropriate place.
3365 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3367 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3368 first before anything else. Add bin-bugs.h, emul.h and progress.h
3369 Sort list of files as for $(OBJS) in Makefile.am.
3371 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3372 find one. Remake dependencies.
3373 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3374 * Makefile.in: Regenerate.
3375 * doc/Makefile.in: Regenerate.
3377 * config/tc-i386.c (i386_displacement): Don't assume a constant
3378 displacement is necessarily 16 bits when in 16 bit code mode.
3379 (md_assemble): Instead size the displacement here after we know
3380 for sure that a .code16gcc operand hasn't automatically added
3381 operand size prefixes.
3383 2000-06-21 H.J. Lu <hjl@gnu.org>
3385 * Makefile.am: Rebuild dependency.
3386 * Makefile.in: Rebuild.
3388 2000-06-21 Kazu Hirata <kazu@hxi.com>
3390 * config/tc-h8300.c (parse_reg): Make the function static.
3391 (parse_exp): Likewise.
3393 2000-06-20 DJ Delorie <dj@cygnus.com>
3395 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3396 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3397 for cygwin import libraries to work properly.
3399 2000-06-20 H.J. Lu <hjl@gnu.org>
3401 * Makefile.am: Rebuild dependency.
3402 * Makefile.in: Rebuild.
3403 * configure: Likewise.
3404 * doc/Makefile.in: Likewise.
3406 2000-06-20 Timothy Wall <twall@cygnus.com>
3408 * doc/internals.texi (CPU backend): Add @itemx for
3409 TC_START_LABEL_WITHOUT_COLON.
3410 * doc/c-tic54x.texi: New.
3411 * doc/as.texinfo: Add tic54x features and include primary tic54x
3413 * doc/all.texi: Add C54X.
3414 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3415 * doc/Makefile.in: Regenerate.
3416 * configure.in: Add tic54x and define LIBM for tic54x.
3417 * configure: Regenrate.
3418 * config/tc-tic54x.[ch]: New.
3419 * config/obj-coff.h: Add tic54x.
3420 * Makefile.am: (CPU_TYPES): Add tic54x.
3421 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3422 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3423 (as_new_LDADD): Add $(LIBM).
3424 * Makefile.in: Regenerate.
3426 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3428 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3429 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3430 * doc/as.texinfo: Likewise.
3432 * configure, Makefile.in: Regenerate.
3433 * configure.in (emulations): Recognize m6811 and m6812.
3434 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3435 Added files for 68hc11 and 68hc12 assembler.
3436 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3437 * config/tc-m68hc11.h: Header definition for that assembler.
3439 2000-06-18 Nick Clifton <nickc@redhat.com>
3441 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3442 instead of OCTETS_PER_BYTE.
3444 * config/tc-v850.c: Fix compile time warnings.
3445 * config/tc-ppc.c: Fix compile time warnings.
3447 2000-06-18 H.J. Lu <hjl@gnu.org>
3449 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3450 * configure: Rebuild.
3452 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3454 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3457 2000-06-16 Nick Clifton <nickc@cygnus.com>
3459 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3460 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3462 * doc/c-mips.texi: Document newly accepted cpu variants.
3464 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3466 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3468 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3470 * macro.c (getstring): Make it possible to escape the quote
3473 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3475 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3477 2000-06-13 H.J. Lu <hjl@gnu.org>
3479 * configure: Regenerate.
3481 2000-06-09 Alan Modra <alan@linuxcare.com.au>
3483 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3485 * doc/internals.texi (line_separator_chars): Semicolon is no
3486 longer a default. Mention null and newline as defaults.
3488 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3490 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3491 * config/tc-i860.h (line_separator_chars): Likewise.
3492 * config/tc-h8300.c (line_separator_chars): Likewise.
3493 * config/tc-i960.c (line_separator_chars): Likewise.
3494 * config/tc-m68k.c (line_separator_chars): Likewise.
3495 * config/tc-mips.c (line_separator_chars): Likewise.
3496 * config/tc-ns32k.c (line_separator_chars): Likewise.
3497 * config/tc-sparc.c (line_separator_chars): Likewise.
3498 * config/tc-vax.c (line_separator_chars): Likewise.
3500 * config/tc-h8300.c (comment_chars): Use string initialiser.
3501 * config/tc-i960.c (line_comment_chars): Likewise.
3502 * config/tc-z8k.c (comment_chars, line_comment_chars,
3503 line_separator_chars): Likewise.
3505 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3508 2000-06-08 Nick Clifton <nickc@cygnus.com>
3510 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3513 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3515 * configure.in (VERSION): Update to show this is the CVS mainline.
3517 2000-06-08 Matthew Jacob <mjacob@feral.com>
3519 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3520 $at is the integer register $r28, vs. both $r28 and the floating
3521 point register $f28.
3523 2000-06-08 James E. Wilson <wilson@cygnus.com>
3525 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3526 (dot_endp): Don't call ia64_flush_insns.
3527 (emit_one_bundle): Don't delete prologue/body records from
3528 unwind_record list in first loop. Rewrite second loop to account for
3531 2000-06-07 David Mosberger <davidm@hpl.hp.com>
3533 * config/tc-ia64.c: Add missing prototypes.
3534 (generate_unwind_image): Cast argument to output_unw_records call.
3536 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3538 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3540 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3542 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3543 (REGISTER_P): likewise.
3544 (avr_opcodes): uses include/opcode/avr.h
3545 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3547 2000-06-04 Alan Modra <alan@linuxcare.com.au>
3549 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3552 2000-06-03 H.J. Lu <hjl@gnu.org>
3554 * read.c (is_end_of_line): Put back `;'.
3556 2000-06-03 Alan Modra <alan@linuxcare.com.au>
3558 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3560 2000-06-01 Alan Modra <alan@linuxcare.com.au>
3562 * expr.c (operand): Test is_end_of_line outside switch to catch
3563 line separator chars that are also operators.
3564 (operator): Return O_illegal for line separator chars.
3566 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3567 entry (or `!' entry for TC_HPPA).
3569 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3570 before indexing is_end_of_line. Remove redundant check for '\0'.
3572 * config/tc-h8500.c (md_assemble): Likewise.
3573 * config/tc-mcore.c (md_assemble): Likewise.
3574 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3577 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3579 * config/tc-mcore.c (mcore_cons): Likewise.
3580 (mcore_float_cons): Likewise.
3581 (mcore_stringer): Likewise.
3582 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3584 2000-06-01 Scott Bambrough <scottb@netwinder.org>
3586 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3588 2000-05-29 Nick Clifton <nickc@cygnus.com>
3590 * config/tc-sh.c: Fix compile time warning messages.
3592 * config/tc-mips.c: Fix compile time warning messages.
3594 2000-05-29 Philip Blundell <philb@gnu.org>
3596 * doc/as.texinfo: Update copyright dates.
3597 (Local Labels): Delete misplaced mention of ARM.
3598 * NEWS: Mention ARM ELF support.
3600 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3602 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3603 it is modified, and use the real_size to compute the frag address
3604 for dwarf2 line info.
3606 2000-05-27 Alan Modra <alan@linuxcare.com.au>
3608 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3609 line-matching scheme to cope with automake moving variables around.
3610 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3611 * Makefile.in: Regenerate.
3613 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3615 * config/tc-sparc.c (sparc_relax): New.
3616 (md_longopts): Add -relax and -no-relax options.
3617 (md_parse_options, md_show_usage): Likewise.
3618 (md_apply_fix3): Optimize tail call into branch always if possible.
3620 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3622 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3623 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3624 rules, with warning when a GAS statement specifies a packing that
3625 will result in an instruction being squashed.
3626 Added typdef packing_type and enumerals, changed various integer
3627 literals to use the enumerals.
3629 2000-05-24 David Mosberger <davidm@hpl.hp.com>
3631 * config/tc-ia64.c (dot_restorereg_p): New function.
3632 (md_pseudo_table): Add restorereg.p.
3633 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3634 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3636 * config/tc-ia64.h (unw_record_type): Add unwabi.
3637 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3638 called MASK with members for imask, and the masks produced by
3639 fr_mem, gr_mem, br_mem, and frgr_mem.
3640 (unw_p_record): Add members ABI and CONTEXT.
3641 (unw_x_record): Add member AB.
3642 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3643 as pseudo-register for use during unwind info generation.
3644 (AR_PFS, AR_LC): New macros.
3645 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3646 whose names start with an at sign (as in "@priunat").
3647 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3649 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3650 proc_end, unwind_info, personality_routine): Consolidate into
3651 "unwind" structure to reduce offset-table use. Add member
3652 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3654 (output_R1_format, output_R3_format, output_P3_format,
3655 output_P6_format): Initialize R with zero to reduce compiler warnings.
3656 (output_P7_format): Ditto. Add `default' branch to switch
3657 statement to reduce compiler warnings.
3658 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3659 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3660 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3661 into single argument.
3662 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3663 compiler warnings. Merge A and B args into single argument.
3664 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3665 A and B args into single argument.
3666 (free_record): Removed (wasn't used).
3667 (free_list_records): Also free imasks in prologue records.
3668 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3669 (output_spill_mask): Remove.
3670 (output_unwabi): New function.
3671 (output_epilogue, output_label_state, output_copy_state): Call
3673 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3674 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3676 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3677 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3678 as part of handling the prologue records. Emit region's imask if
3679 we have one. Handle unwabi, epilogue, label_state, copy_state,
3680 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3681 spill_sprel_p, and spill_reg_p records.
3682 (set_imask, count_bits, slot_index): New function.
3683 (fixup_unw_records): Fix region size computation. Handle
3684 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3685 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3686 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3687 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3688 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3689 (dot_save): Use manifest constants for applicaton registers.
3690 Handle REG_PR and REG_PRIUNAT.
3691 (dot_restore): Don't just ignore it.
3692 (dot_restorereg): New function..
3693 (generate_unwind_image): Ensure unwind info is a multiple of eight
3694 bytes, not just four bytes.
3695 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3696 (dot_altrp): Don't just ignore it.
3697 (dot_savemem): New function. Replaces dot_savesp() and
3698 dot_savepsp(). Use manifest constants for applicaton registers.
3699 Handle REG_PR and REG_PRIUNAT.
3700 (dot_savef): Simplify.
3701 (dot_saveb): Support generation of br_gr.
3702 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3703 dot_label_state, dot_copy_state): New function.
3704 (dot_unwabi): Don't just ignore it.
3705 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3706 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3707 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3708 (emit_one_bundle): Set slot number for prologue/body records
3709 *before* emitting the first insn.
3710 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3711 (md_begin): Declare "psp" pseudo-register.
3712 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3713 so we don't get segfault.
3714 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3715 counts as required per SW Conventions manual
3716 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3717 output_preds_psprel, output_preds_sprel, output_spill_base,
3718 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3719 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3720 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3721 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3722 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3723 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3724 (dot_vframe): Implement.
3725 (dot_vframesp, dot_vframepsp): New function.
3727 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3729 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3730 * configure: Regenerate.
3732 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3734 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3735 (md_estimate_size_before_relax): so we can use it here instead of
3736 old kludges. Localise vars to blocks. Comment.
3738 * frags.c (frag_new): Update fr_var comments.
3739 * frags.h (struct frag): Ditto.
3741 2000-05-22 Richard Henderson <rth@cygnus.com>
3743 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3744 (pseudo_func): Add pcrel.
3745 (operand_match): Handle IA64_OPND_TGT64.
3746 (build_insn): Likewise.
3747 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3748 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3749 (fix_insn): Handle all three 64-bit relocation types.
3751 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3753 * obj.h (struct format_ops): New members begin, app_file,
3754 s_set_other, s_set_desc, s_get_type, s_set_type,
3755 separate_stab_sections, init_stab_section.
3757 * config/obj-multi.h: Update GPL notice to v2.
3759 (obj_app_file): New.
3760 (S_SET_SIZE): Test s_set_size for NULL before calling.
3761 (S_SET_ALIGN): Similar for s_set_align.
3766 (SEPARATE_STAB_SECTIONS): New.
3767 (INIT_STAB_SECTION): New.
3768 (EMIT_SECTION_SYMBOLS): New.
3769 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3771 * config/obj-elf.h: Update GPL notice to v2.
3772 Mention that this file is included from obj-multi.h.
3773 (obj_begin): Wrap definition in ifndef.
3774 (elf_file_symbol): Constify declaration.
3775 (obj_app_file): Ditto.
3776 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3777 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3779 * config/obj-elf.c (elf_s_set_other): New.
3780 (elf_file_symbol): Constify argument.
3781 (elf_separate_stab_sections): New.
3782 (elf_init_stab_section): New.
3783 (elf_format_ops): Add new members. Remove comma at end.
3785 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3786 (ecoff_format_ops): Add new fields. Remove comma at end.
3787 Mention inconsistency for emit_section_symbols.
3789 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3791 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3792 (coff_separate_stab_sections): New.
3793 (coff_format_ops): Add new members.
3795 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3796 (obj_aout_s_set_other): New.
3797 (obj_aout_s_set_desc): New.
3798 (obj_aout_s_get_type): New.
3799 (obj_aout_s_set_type): New.
3800 (obj_aout_separate_stab_sections): New.
3801 (aout_format_ops): New members added. Use obj_aout_process_stab,
3802 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3803 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3805 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3807 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3809 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3810 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3811 (md_estimate_size_before_relax): Ensure jumps to weak and
3812 externally visible symbols are relocatable.
3814 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3816 * stabs.c (aout_process_stab): Make global.
3817 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3818 * read.h (aout_process_stab): Declare.
3820 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3821 Generalize to *aout, *coff *elf.
3822 * configure: Regenerated.
3824 * doc/internals.texi (Object format backend): Say
3825 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3827 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3828 * Makefile.in: Regenerated.
3830 2000-05-19 Catherine Moore <clm@cygnus.com>
3832 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3834 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3836 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3837 instruction to reflect change in re_assemble_*.
3839 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3841 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3842 build PA64 ELF tools.
3843 * configure: Rebuilt.
3845 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3847 * Makefile.am: Regenerate dependencies.
3848 * Makefile.in: Regenerate.
3850 2000-05-15 Nick Clifton <nickc@cygnus.com>
3852 * config/tc-arm.c (struct asm_psr): Add boolean field
3853 distinguishing between CSPR and SPSR. Rename 'number' field
3855 (psrs): Rearrange contents to match new asm_psr structure.
3856 (arm_psr_parse): Move next to psr_required_here. Make it
3857 return an asm_psr structure.
3858 (psr_required_here): Use asm_psr structure returned by
3860 (do_msr): Reorganise to allow psr_required_here to be called
3862 (md_undefined_name): Mark 'name' parameter as unused, since
3863 the COFF target does not use it.
3865 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3867 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3869 * config/te-aux.h: Likewise.
3870 * config/te-dpx2.h: Likewise.
3871 * config/te-go32.h: Likewise.
3872 * config/te-hp300.h: Likewise.
3873 * config/te-hppa.h: Likewise.
3874 * config/te-i386aix.h: Likewise.
3875 * config/te-ic960.h: Likewise.
3876 * config/te-interix.h: Likewise.
3877 * config/te-nbsd532.h: Likewise.
3878 * config/te-pc532mach.h: Likewise.
3879 * config/te-ppcnw.h: Likewise.
3880 * config/te-psos.h: Likewise.
3881 * config/te-sparcaout.h: Likewise.
3882 * config/te-sun3.h: Likewise.
3883 * config/te-sysv32.h: Likewise.
3885 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3887 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3888 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3889 and sign extend without an if statement.
3890 (build_bytes): Likewise.
3892 2000-05-14 Kazu Hirata <kazu@hxi.com>
3894 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3895 X_add_symbol L_32 case.
3897 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3899 * config/te-freebsd.h: New file.
3901 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3903 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3904 bindtextdomain): Replace defines with those from intl/libgettext.h
3905 to quieten gcc warnings.
3907 * NEWS: Mention x86 .arch and -q.
3909 * config/tc-i386.c (quiet_warnings): New.
3910 (md_assemble): Use quiet_warnings.
3911 (md_parse_option): Set quiet_warnings from -q.
3912 (md_show_usage): Mention -q, delete -m.
3913 (flag_do_long_jump): Delete.
3914 (md_parse_option): Remove -m.
3915 (md_show_usage): Remove -m.
3916 (md_create_long_jump): Remove useless flag_do_long_jump code.
3918 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3919 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3921 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3922 Alexander Sokolov <robocop@netlink.ru>
3924 * doc/c-i386.texi (i386-Arch): New section.
3925 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3927 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3928 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3929 architecture has been given and is not 486.
3930 (set_cpu_arch): New.
3931 (md_pseudo_table): Add .arch.
3932 (md_assemble): Warn if cpu architecture has been given and an
3933 unsupported instruction.
3935 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3936 Move operand_types bit defines after relevant template field.
3937 (template): Add cpu_flags.
3941 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3943 * config/tc-mn10300.h (md_end): Define.
3944 (mn10300_finalize): Declare.
3945 * config/tc-mn10300.c: Include dwarf2dbg.h.
3946 (debug_line): Define.
3947 (md_assemble): Generate dwarf2 line info.
3948 (mn10300_finalize): New function. Finalize dwarf2 info.
3950 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3952 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3953 external version of the relocation for weak symbols.
3955 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3957 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3958 frame size in units of 16 bytes, as required per SW Conventions manual.
3959 (output_unw_records): Output info-block header as a dword to get
3962 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3964 * as.h: #include "file", not <file> on files from ../include.
3965 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3966 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3967 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3968 (tc_coff_symbol_emit_hook): Ditto.
3969 (OPTCOUNT): Cast to int to avoid compiler warning.
3970 (md_begin): Fix signed/unsigned warnings.
3972 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3974 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3975 ABRANCH LONG case for a conditional branch on a 68000.
3976 (md_estimate_size_before_relax): Likewise. Also handle
3977 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3978 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3979 PC-relative on all CPUs.
3980 (md_estimate_size_before_relax): Likewise.
3982 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3984 * as.c (parse_args): Just mention current year in printed
3987 2000-05-03 J.T. Conklin <jtc@redback.com>
3989 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3991 (md_parse_option): Recognize -m7400.
3993 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3995 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3996 don't permit lp to become less than the words array.
3998 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4000 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4001 Fix little-endian case.
4003 2000-05-03 David O'Brien <obrien@NUXI.com>
4005 * as.c (parse_args): Update copyright.
4007 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4009 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4010 for the .bss section too.
4012 2000-05-02 Alan Modra <alan@linuxcare.com.au>
4014 * configure.in: Set em=linux for hppa-*-linux.
4015 * configure: Regenerate.
4016 * doc/Makefile.in: Regenerate with correct automake.
4018 * frags.c (frag_grow): Sanity check chunk_size.
4020 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4021 * config/obj-som.h: Likewise.
4022 * config/obj-ieee.h: Likewise.
4024 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4026 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4027 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4028 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4029 (pa_ip): low_sign_unext now returns via function value. Use
4030 re_assemble_* instead of dis_assemble_* and
4031 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
4033 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4034 (md_section_align, md_parse_option, md_show_usage,
4035 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
4036 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
4037 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
4038 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
4039 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
4041 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
4042 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
4043 outside of switch. Correct mask and shifting errors in case 10
4044 and case -11. In case 21, compare against signed range to suit
4045 hppa_field_adjust changes. In case 12, use re_assemble_12. In
4046 case 17 and case 22, use offsetT variable to properly check range.
4047 Use re_assemble_* here too.
4048 (evaluate_absolute): Change type of value to offsetT. Call
4049 hppa_field_adjust to do the work for us.
4050 (pa_parse_cmpb_64_cmpltr): Delete save_s.
4051 (pa_parse_cmpib_64_cmpltr): Ditto.
4052 (pa_build_unwind_subspace): Delete unused var subseg. Change type
4053 of i to unsigned int.
4054 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
4055 (pa_end_of_source): Return type is void.
4057 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
4059 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
4061 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
4063 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
4064 More comments added.
4065 (md_begin): Removed "construct symbols for each register name".
4066 Because register names conflicts with GCC generated function
4068 (avr_operand): Now constant numbers can be used as a register
4069 identifiers (0 as r0, 31 as r31).
4070 (md_assemble): use skip_space () before parsing instruction
4073 2000-05-01 Alan Modra <alan@linuxcare.com.au>
4075 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4076 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
4077 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4078 * configure: Regenerate.
4080 2000-04-29 Andreas Jaeger <aj@suse.de>
4082 * as.h: Correctly check GCC version.
4084 2000-04-26 David O'Brien <obrien@FreeBSD.org>
4086 * doc/as.1: Fix unbalanced brackets.
4088 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4090 (line_comment_chars): Set to '/' if TE_FreeBSD.
4092 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4094 * configure.in: Configury support for PA64 (currently disabled).
4095 * configure: Rebuilt.
4097 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4099 * config/tc-mips.c (s_change_sec): Use record_alignment, not
4100 bfd_set_section_alignment.
4102 2000-04-25 Alan Modra <alan@linuxcare.com.au>
4104 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4107 2000-04-24 Nick Clifton <nickc@cygnus.com>
4109 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4110 * doc/as.texinfo (Align): Include arm and strongarm in list of
4111 targets that have the second form of the behaviour of the .align
4114 2000-04-24 Mark Klein <mklein@dis.com>
4116 * config/obj-som.c: Terminate obj_pseudo_table.
4118 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4120 * as.c (parse_args): Allow md_parse_option to override -a listing
4122 * config/obj-coff.c (add_lineno): Change type of offset parameter
4123 from "int" to "bfd_vma."
4124 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4125 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4126 (ppc_change_csect): Align correctly for XCOFF64.
4127 (ppc_machine): New function, which discards "ppc_machine" line.
4128 (ppc_tc): Cons for 8 when code is 64 bit.
4129 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4131 (md_parse_option): Handle -a64 and -a32.
4133 * config/tc-ppc.h (TARGET_MACH): Define.
4134 (TARGET_FORMAT): Move to function.
4135 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4137 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4139 * config/tc-avr.c: New AVR_ISA_ defined.
4140 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4141 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4142 for `fmul', `movw' and `lpm R,Z' instructions.
4143 (avr_operands): Warn if current opcode is a two-word instruction
4144 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4145 (avr_opcodes): New commands added.
4146 (REGISTER_P): Check 'a' and 'v' constraint letters.
4147 (mcu_types): New MCU added.
4149 2000-04-22 Timothy Wall <twall@cygnus.com>
4151 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4153 (operand_match): Conditionally insert default bit values for IMMU9.
4155 2000-04-14 Matthew Green <mrg@cygnus.com>
4157 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4158 * configure: Rebuilt.
4160 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4161 Jason Eckhardt <jle@cygnus.com>
4163 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4165 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4166 Added handling of new operand types l,y,&,fe,fE,fx.
4168 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4169 David Mosberger <davidm@hpl.hp.com>
4170 Timothy Wall <twall@cygnus.com>
4171 Andrew MacLeod <amacleod@cygnus.com>
4172 Jim Wilson <wilson@cygnus.com>
4174 * Makefile.am (CPU_TYPES): Add ia64.
4175 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4176 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4177 * Makefile.in: Rebuild.
4178 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4179 * configure: Rebuild.
4180 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4181 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4182 * expr.c (expr): Handle md_optimize_expr.
4183 * read.c (LEX_HASH): Add comment.
4184 * config/tc-ia64.c, config/tc-ia64.h: New files.
4186 2000-04-21 Richard Henderson <rth@cygnus.com>
4188 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4189 bundling a non-delayed branch type instruction.
4191 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4193 * config/tc-mn10300.c (HAVE_AM30): Define.
4194 (md_assemble): Use it.
4196 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4198 * config/obj-elf.c (obj_elf_change_section): Check for changed
4201 * Makefile.am: (CPU_MULTI_VALID): Remove.
4202 (MULTI_CPU_TYPES): Define.
4203 (MULTI_CPU_OBJ_VALID): Define.
4204 (DEPTC): Use the above.
4205 (DEPOBJ): Same here.
4207 Regenerate dependencies.
4208 * Makefile.in: Regenerate.
4210 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4212 * Makefile.am (YACC, LEX): Get them from configure.
4214 2000-04-18 H.J. Lu (hjl@gnu.org)
4216 * config/tc-i386.c (offset_in_range): Use addressT instead of
4217 bfd_vma for non-bfd assemblers.
4219 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4221 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4222 doesn't give spurious errors.
4224 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4226 * as.h (SEEK_SET): Define if undefined.
4228 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4230 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4231 constants, and don't assume offsetT is 32 bits.
4233 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4235 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4236 (md_pcrel_from_section): Add prototype.
4237 (d10v_fix_adjustable): Add prototype.
4238 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4240 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4242 2000-04-12 Nick Clifton <nickc@cygnus.com>
4244 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4245 symbol in frag chain.
4247 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4249 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4250 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4251 (fits_in_signed_word, smallest_imm_type): Ditto.
4252 (md_assemble): Use an offsetT var to hold offsetT values, not a
4254 (offset_in_range): New.
4255 (md_assemble): Use it.
4256 (md_convert_frag): Change type of target_address, opcode_address,
4257 and displacement_from_opcode_start to offsetT.
4258 (md_create_short_jump): Change type of offset to offsetT.
4259 (md_create_long_jump): Ditto.
4260 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4261 (md_chars_to_number): Remove.
4262 (output_invalid): Remove duplicate prototype.
4264 2000-04-09 Nick Clifton <nickc@cygnus.com>
4266 * Makefile.am (CPU_TYPES): Add 'avr'.
4267 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4268 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4270 * Makefile.in: Regenerate.
4272 * doc/as.texinfo: Add M32R documentation.
4274 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4276 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4277 --enable-build-warnings option.
4278 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4279 * Makefile.in, configure: Re-generate.
4281 2000-04-07 Nick Clifton <nickc@cygnus.com>
4283 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4284 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4285 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4286 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4287 (arm_force_relocation): Force relocations for
4288 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4290 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4292 * config/tc-sh.c (get_operands): There's no third operand if the
4293 first operand is an immediate.
4295 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4297 * config/tc-sh.c (immediate): Delete.
4298 (sh_operand_info): Add immediate member.
4299 (parse_reg): Use A_PC for pc.
4300 (parse_exp): Add second argument 'op'. All callers changed.
4301 (parse_at): Expect pc to be coded as A_PC.
4302 Use immediate field in *op.
4303 (insert): Add fourth argument 'op'. All callers changed.
4304 (build_relax): Add second argument 'op'. All callers changed.
4305 (insert_loop_bounds): New function.
4306 (build_Mytes): Remove DISP_4.
4307 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4308 (assemble_ppi): Use immediate field in *operand.
4309 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4310 (md_apply_fix): Likewise.
4311 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4313 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4315 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4317 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4319 * internals.texi (CPU backend): Document
4320 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4322 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4324 * po/gas.pot: Regenerate.
4326 * as.c (show_usage): Restore translated part of bug string.
4327 * gasp.c (show_usage): Likewise.
4329 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4330 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4331 than move-if-change.
4332 (DEP1): Modify for "gcc -MM".
4336 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4337 Update dependencies.
4338 * Makefile.in: Regenerate.
4340 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4342 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4343 (md_begin): Likewise.
4344 (HAVE_AM33): New macro.
4345 (md_assemble): Use it. Match r_regs and xr_regs only if
4348 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4350 * as.h: #include "bin-bugs.h"
4351 * as.c (show_usage): Use REPORT_BUGS_TO.
4352 * gasp.c: #include "bin-bugs.h"
4353 (show_usage): Use REPORT_BUGS_TO.
4355 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4357 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4359 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4360 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4363 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4365 * config/tc-i386.c (i386_immediate): Don't assume a constant
4366 immediate is necessarily 16 bits when in 16 bit code mode.
4367 (md_assemble): Instead set guess_suffix here after we have checked
4370 2000-04-02 Richard Henderson <rth@cygnus.com>
4372 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4373 quantities. Correct right shift sign extension.
4374 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4375 32-bit value when shifting into place.
4377 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4379 * app.c: Add ATTRIBUTE_UNUSED as needed.
4380 * config/tc-ppc.c: Likewise.
4381 (ppc_size): Make unsigned long.
4382 (ppc_insert_operand): Add casts to avoid warnings.
4384 2000-03-31 Nick Clifton <nickc@cygnus.com>
4386 * config/tc-d10v.h (md_flush_pending_output): Define.
4388 2000-03-29 Nick Clifton <nickc@cygnus.com>
4390 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4391 segment. Works for both BFD_ASSEMBLER and others.
4392 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4394 2000-03-29 Nick Clifton <nickc@cygnus.com
4396 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4398 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4400 * listing.c (LISTING_LHS_WIDTH): Default depends on
4402 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4404 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4406 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4409 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4411 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4413 * config/tc-avr.c (mcu_types): Add missing initialiser.
4414 (md_pcrel_from_section): Add prototype.
4415 (avr_operand): Remove redundant test of unsigned < 0.
4416 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4418 2000-03-27 Denis Chertykov <denisc@overta.ru>
4420 * config/tc-avr.c: New file for AVR support.
4421 * config/tc-avr.h: Likewise.
4422 * configure.in: Add AVR support.
4423 * configure: Regenerate.
4425 2000-03-26 Timothy Wall <twall@cygnus.com>
4427 * gasp.c (macro_op): Add new argument to check_macro call.
4428 Macro structure definitions moved to macro.h
4429 * sb.h: Add argument to prototype for input_scrub_include_sb.
4430 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4431 nesting checks with an additional flag.
4432 (struct input_save): Add flag to indicate whether current sb
4433 should be checked for proper macro/conditional nesting.
4434 (input_scrub_push/pop): Save/restore nest check flag.
4435 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4437 * macro.c (check_macro): Allow caller to retrieve parsed macro
4438 information if a pointer is provided. This information may be
4439 used by the new macro hooks.
4440 * macro.h: Update prototype for check_macro. Macro struct
4441 definitions moved here from macro.c/gasp.c.
4442 * read.c (read_a_source_file): Add parameter to check_macro call,
4443 and pass macro info to the macro hook, if defined.
4444 (input_scrub_insert_line): New. Allow insertion of a line of
4445 characters into the input stream.
4446 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4447 file into the input stream.
4448 (s_include): Use input_scrub_insert_file.
4449 * internals.texi: Document new macro hooks.
4450 * as.h: New prototypes added.
4452 2000-03-26 Alan Modra <alan@linuxcare.com.au>
4454 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4455 an initial capital letter.
4456 (i386_index_check): Reindent.
4458 2000-03-19 Nick Clifton <nickc@cygnus.com>
4460 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4463 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4465 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4466 instruction operand bad if Rd > 7 when generating
4467 thumb instructions. Prevents for example,
4468 "adr r12,label" from silently failing and generating
4469 the wrong instruction.
4471 2000-03-17 Nick Clifton <nickc@cygnus.com>
4473 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4474 that have a destingation >= 0x400000.
4475 Fix compile time warning messages.
4477 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4479 * config/tc-sh.c (md_begin): When encountering insn that are
4480 not supported by the current arch, only change the name if
4481 its contents are the same as prev_name.
4482 (get_specific): If the the architecture doesn't match, fail.
4484 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4486 * config/tc-sh.c (IDENT_CHAR): Define.
4487 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4488 matching back where it came from.
4490 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4492 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4494 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4496 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4499 2000-03-15 Kazu Hirata <kazu@hxi.com>
4501 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4503 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4505 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4506 floating-point-number, make sure 'f' is in FLT_CHARS.
4508 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4510 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4511 (s_lcomm_internal): Use it.
4512 * doc/internals.texi (CPU backend): Document it.
4513 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4516 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4518 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4521 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4522 implementation doesn't have special handling for switch
4524 (macro_build): Allow for code in sections other than .text.
4526 (mips_ip): Likewise.
4527 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4528 Don't perform relocs if we will be outputting them.
4529 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4530 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4533 2000-03-09 Catherine Moore <clm@cygnus.com>
4535 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4536 relocation type based on the entry in the fixup structure.
4537 Put S_IS_EXTERN processing back in.
4539 2000-03-08 H.J. Lu (hjl@gnu.org)
4541 * Makefile.am (install-exec-tooldir): Depend on
4542 install-exec-bindir for parallel make.
4543 * Makefile.in: Regenerated.
4545 2000-03-06 Nick Clifton <nickc@cygnus.com>
4547 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4549 (md_parse_option): Parse -m32r command line switch - disable m32rx
4551 (md_show_usage): Document new option.
4553 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4554 * doc/Makefile.in: Regenerate.
4555 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4557 2000-03-02 Michael Meissner <meissner@redhat.com>
4559 * config/tc-d30v.c (check_range): Remove code that incorrectly
4560 sign extended values where bits < 32.
4562 2000-03-02 H.J. Lu (hjl@gnu.org)
4564 * configure.in: Support --enable-targets=all on ia32.
4565 * configure: Regenerated.
4567 2000-03-01 Nick Clifton <nickc@cygnus.com>
4569 * gasp.c (do_align): Remove bogus check of alignment value.
4571 2000-02-27 Thomas de Lellis <tdel@windriver.com>
4573 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4574 TC_PPC was defined forced the type of a symbol with no other type
4577 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
4579 * doc/internals.texi (CPU backend): Mention that
4580 line_separator_chars do not break up comments. Fix typos for
4581 LEX_AT and LEX_NAME descriptions. Document operands for
4582 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4583 description of md_create_short_jump usage. Document argument for
4584 md_undefined_symbol.
4586 2000-02-27 Jakub Jelinek <jakub@redhat.com>
4588 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4589 (md_parse_option): Handle it.
4590 (md_show_usage): Document it.
4592 2000-02-27 Ian Lance Taylor <ian@zembu.com>
4594 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4595 opcode, for the instruction `pal19'. From Andrea Arcangeli
4598 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4600 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4602 (md_assemble): To here, before template operands are matched.
4603 Also ensure a constant immediate is sign extended when we know the
4604 size is at most 16 bits. This is to catch cases like "add
4605 $0xffc0,%ax" where we don't know the size, and thus that the
4606 immediate can be represented as Imm8S until after parsing the
4608 (i386_displacement): Similarly sign extend 16 bit constant
4610 (md_assemble): Relax 16-bit jump constant range check to suit sign
4611 extended displacements.
4613 2000-02-26 Andreas Jaeger <aj@suse.de>
4615 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4617 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4619 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4620 call operands when intel_syntax.
4621 (intel_float_operand): Return 2 for "fi...".
4622 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4623 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4624 earlier "SHORT" change.
4625 (md_assemble): When determining suffix from Regs, exclude
4628 2000-02-24 Nick Clifton <nickc@cygnus.com>
4630 * configure: Add arm-wince, mips-pe and sh-pe targets.
4631 * configure: Regenerate.
4633 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4635 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4636 "pe-mips" for the mips-pe target.
4638 * config/tc-arm.c (insns): Change displacement encoded in BL
4639 and B instructions if the target port is arm-wince.
4640 (do_ldst): Do not bias the relocation offset if the target
4642 (md_pcrel_from): Add in missing relocation offset bias if the
4643 target os arm-wince.
4645 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4646 (md_begin): Disable -G support for mips-pe target.
4647 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4648 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4651 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4652 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4653 assembler, just set the alignment to 4.
4655 * config/te-wince-pe.h: New file for WinCE targets. Define
4658 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4660 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4661 string instructions.
4662 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4663 (i386_intel_memory_operand): After finding a segment override,
4664 check again for no `[' before looking for a displacement. Bomb if
4665 more than one displacement rather than silently discarding the
4666 second and subsequent ones. Free strings malloc'd by
4667 build_displacement_string.
4669 2000-02-24 Catherine Moore <clm@cygnus.com>
4671 * config/obj-som.c (obj_pseudo_table): Add "weak".
4672 (obj_som_weak): New routine.
4674 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4676 * config/tc-i386.c (union i386_op): New.
4677 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4678 Throughout file replace occurences of disps[n], imms[n], regs[n]
4679 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4680 intel mode operand swapping. Add assert in regKludge and
4681 fake_zero_displacement code. Test i.types[n] when outputting
4682 displacements and immediates. Combine output of Disp16 with
4684 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4685 when in intel mode by (not) reversing fsub and fdiv operands
4686 before the template search. This fails for single operand
4687 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4688 undefined. Instead fix the base_opcode after we've found the
4689 template. Move base_opcode xor with found_reverse_match from
4690 opcode output code to before this fix so we test for the correct
4692 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4693 check in intel mode. Instead compare opcodes.
4695 * config/tc-i386.h (TC_RELOC): Delete.
4696 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4697 with equivalent call to reloc.
4699 * as.h (flag_m68k_mri): Move declaration after target include, and
4700 only declare when TC_M68K defined. Define as zero otherwise.
4701 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4702 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4703 Define as zero otherwise.
4704 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4705 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4706 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4707 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4708 testing whether defined.
4709 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4710 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4711 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4712 rather than testing whether defined.
4713 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4714 (parse_mri_cons): Declare and use only when TC_M68K.
4715 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4716 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4717 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4719 * NEWS: Mention IBM 370 support.
4721 2000-02-23 Richard Henderson <rth@cygnus.com>
4723 * config/tc-i386.c (md_assemble): When swapping operands for
4724 intel_syntax, assume everything that's not Imm or Disp is a
4727 2000-02-23 Linas Vepstas <linas@linas.org>
4729 * config/tc-i370.c, config/tc-i370.h: New files.
4730 * Makefile.am: Add support for Linux/IBM 370.
4731 * configure.in: Likewise.
4732 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4733 * config/obj-elf.c: Include elf/i370.h
4734 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4736 * Makefile.in: Regenerate.
4737 * configure: Regenerate.
4739 * doc/c-i370.texi: New file.
4740 * doc/all.texi: Include it.
4741 * doc/as.texinfo: And here.
4742 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4743 * doc/Makefile.in: Regenerate.
4745 2000-02-19 Michael Meissner <meissner@redhat.com>
4747 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4748 determine if an instruction can be used in parallel with an ADDppp
4749 or SUBppp instruction.
4751 2000-02-22 Andrew Haley <aph@cygnus.com>
4753 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4755 2000-02-22 Andrew Haley <aph@cygnus.com>
4757 * config/tc-mips.c (mips_gp32): New variable.
4758 (macro_build) Use mips_gp32.
4760 (md_longopts): Add "-mgp32" and "-mgp64".
4761 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4763 (OPTION_M7900): Change offset
4764 (OPTION_NO_M7900): Ditto.
4766 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4768 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4769 warning, and bump it to 1.
4771 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4773 From Brad Lucier <lucier@math.purdue.edu>:
4774 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4777 2000-02-21 Catherine Moore <clm@cygnus.com>
4779 * config/tc-mips.c (MF_HILO_INSN): Define.
4780 (mips_7000_hilo_fix): Declare.
4781 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4782 (md_parse_option): Check for 7000_HILO_FIX options.
4783 (OPTION_M7000_HILO_FIX): Define.
4784 (OPTION_NO_M7000_HILO_FIX): Define.
4785 * doc/c-mips.texi (-mfix7000): Describe.
4787 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4789 * listing.c (print_lines): Remove unused variable `end'.
4791 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4792 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4793 reloc_type when BFD_ASSEMBLER.
4794 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4795 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4796 statement and quell signed vs. unsigned comparison warning.
4798 2000-02-18 Nick Clifton <nickc@cygnus.com>
4800 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4801 the computed frag offset, rather than overwriting it.
4803 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4805 * config/tc-sh.c ("elf/sh.h"): Include.
4806 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4807 (md.begin): Initialize target_arch.
4808 Only include opcodes in has table that match selected architecture.
4809 (parse_reg): Recognize register names for sh-dsp.
4810 (parse_at): Recognize post-modify addressing.
4811 (get_operands): The leading space is now optional.
4812 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4813 arguments. Update valid_arch.
4814 (build_Mytes): Add support for SDT_REG_N.
4815 (find_cooked_opcode): New function, broken out of md_assemble.
4816 (assemble_ppi, sh_elf_final_processing): New functions.
4817 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4818 (md_longopts, md_parse_option): New option: -dsp.
4819 * config/tc-sh.h (elf_tc_final_processing): Define.
4820 (sh_elf_final_processing): Declare.
4822 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4824 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4825 the unwinder subspace. Save the current seg/subseg before creating
4828 2000-02-10 Nick Clifton <nickc@cygnus.com>
4830 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4831 little endian targets.
4832 (INST_BYTE1): Redefine to handle big and little endian
4834 (cpu_type): New type: Select between M340 and M210.
4835 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4836 instructions of the M340.
4837 (md_assemble): Add support for the MULSH and OPSR classes of
4839 (md_atof): Add support for little endian targets.
4840 (md_parse_option): Add support for -EL, -EB and -mcpu command
4842 (md_convert_frag): Add support for little endian targets.
4843 (md_apply_fix3): Add support for little endian targets.
4844 (md_number_to_chars): Add support for little endian targets.
4846 2000-02-10 Timothy Wall <twall@redhat.com>
4848 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4849 defined, use it to verify the symbol just read should be a label.
4851 2000-02-10 Timothy Wall <twall@redhat.com>
4853 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4854 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4855 around colons when KEEP_WHITE_AROUND_COLON is defined.
4856 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4857 and KEEP_WHITE_AROUND_COLON.
4859 2000-02-08 Timothy Wall <twall@redhat.com>
4861 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4863 (do_repeat): New. Abstract repeat logic so that a "break" can be
4865 (end_repeat): New. Provide support for a "break" out of the
4867 * read.h: Add prototypes for new functions.
4869 2000-02-08 Timothy Wall <twall@redhat.com>
4871 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4872 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4873 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4876 2000-02-08 Timothy Wall <twall@redhat.com>
4878 * read.c: Added elseif to directives table.
4879 * read.h: Added prototype for s_elseif.
4880 * doc/as.texinfo: Added description for elseif.
4881 * cond.c (s_elseif): New function
4883 2000-02-04 Timothy Wall <twall@redhat.com>
4885 * listing.c (print_lines): Remove conditionals causing bug in
4888 2000-02-03 Timothy Wall <twall@cygnus.com>
4890 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4892 * frags.c (frag_new): Calculate fr_fix in octets
4893 (frag_now_fix) Return offset as target address offset (bytes).
4894 (frag_now_fix_octets) New - Return offset in octets (8-bit
4896 * frags.h: Added prototype for frag_now_fix_octets().
4897 Distinguish between octets and bytes in field descriptions.
4898 * listing.c (calc_hex): Account for octets vs bytes when
4899 printing addresses/offsets.
4900 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4901 target is little-endian, print the octets in a word in big-endian
4902 order so that the display looks like a proper hexadecimal number,
4903 instead of having the octets reversed.
4904 * read.c (do_align): When recording alignment, alignment power
4905 should be in terms of target bytes (minimum addressible unit)
4907 (do_org) Convert ORG target address (byte) argument into an
4908 octet offset when generating a variable fragment.
4909 * symbols.c (resolve_symbol_value): Symbol final value
4910 converted to a target address offset (bytes) from its octet offset.
4911 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4912 offset (bytes) is adjusted by the frag offset (octets) converted
4914 (coff_frob_section) Section alignment power is in terms of bytes;
4915 convert it to an octet alignment power when calculating size (and
4916 size mask) in octets. Don't modify the section size in order to
4917 "align" it for TI COFF, since that format has a different method
4918 for storing alignment information.
4920 2000-02-01 Timothy Wall <twall@cygnus.com>
4922 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4923 entries, matching the way GCC generates them. If not escaped, the
4924 filename is encoded incorrectly.
4926 2000-01-31 Nick Clifton <nickc@cygnus.com>
4928 * config/tc-arm.c (reg_table): Add support for ATPCS register
4931 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4933 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4935 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4937 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4938 of a symbol when we really care about its value.
4940 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4942 * config/tc-mcore.c (md_assemble): Give warning message if
4943 operands passes to instruction are more than the spec.
4945 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4947 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4948 Thumb mode but the label seen was not declared as '.thumb_func'
4949 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4950 correct disassembly of Thumb code bounded by non function labels.
4952 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4954 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4955 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4957 * Makefile.in: Same here.
4960 * configure.in: Set bfd_gas for i386-aout when primary target
4961 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4962 we may need the primary te_file. Remove incorrect comment.
4964 * configure: Regenerate.
4966 * config/e-i386aout.c: New file.
4968 * as.c (USE_EMULATIONS): Move to before print_version_id.
4969 (struct emulation): Add i386aout.
4970 (show_usage): Split text strings. Reformat -a text. Add --em
4974 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4975 (aout_format_ops): New.
4978 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4979 preprocessor conditional and add aout USE_EMULATIONS tests.
4980 (read_a_source_file): Don't pass error strings to printf as
4984 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4986 (do_data): Same here.
4987 (process_file): And here.
4990 * symbols.c (colon): Rewrite "already defined" fatal message
4991 code for aout with USE_EMULATIONS.
4994 * config/obj-aout.c (OBJ_HEADER): Define.
4995 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4997 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4998 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5000 (obj_aout_type): Expand S_SET_OTHER here too.
5001 (obj_read_begin_hook): Remove.
5002 (aout_pop_insert): New.
5003 (obj_aout_s_get_other): New.
5004 (obj_aout_s_get_desc): New.
5005 (aout_format_ops): New.
5008 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5009 gets aout_pseudo_table.
5010 (aout_pseudo_table): Declare.
5011 (obj_read_begin_hook): Define.
5014 * config/obj-coff.c (obj_pseudo_table): Rename to
5016 (coff_pop_insert): Use coff_pseudo_table.
5017 (coff_sec_sym_ok_for_reloc): Remove.
5018 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5019 and comment all zero entries and remove #if 0 code.
5022 * config/obj-coff.h (obj_pop_insert): Define.
5023 (coff_pseudo_table): Declare.
5026 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5027 s_get_size, s_set_size. Comment all zero entries.
5030 * config/obj-elf.c (elf_s_get_other): New function.
5031 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5032 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5033 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5035 (obj_elf_parse_section_letters): Don't pass error strings to
5036 printf as format arg.
5039 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
5041 (elf_s_get_other): Declare.
5042 (S_GET_OTHER) Define as elf_s_get_other if not already
5044 (S_SET_OTHER): Only define when not already defined.
5045 (elf_obj_read_begin_hook): Declare.
5046 (obj_read_begin_hook): Define.
5047 (elf_obj_symbol_new_hook): Declare.
5048 (obj_symbol_new_hook): Define.
5051 * config/obj-multi.h: Add copyright header and protect against
5052 multiple inclusion. Add * to all function pointers.
5053 (OBJ_HEADER): If defined, include it rather than other defines
5055 (obj_frob_file_after_relocs): Test for NULL.
5056 (obj_symbol_new_hook): Here too.
5057 (obj_sec_sym_ok_for_reloc): And here.
5058 (S_GET_OTHER): Define.
5059 (S_GET_DESC): Define.
5060 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
5061 (OBJ_MAYBE_ELF): Update comment.
5063 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
5064 OBJ_AOUT preprocessor conditional and handle emulation by
5065 testing OUTPUT_FLAVOR.
5066 (i386_displacement): Here too.
5067 (md_section_align): Similarly here.
5068 (i386_target_format): Conditionally compile when more than one
5069 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
5070 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
5071 (i386_displacement): Here too.
5074 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
5075 Define TARGET_FORMAT for aout only when not multi.
5078 * config/te-multi.h: Delete file as it's identical to te-generic.h
5080 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5082 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5083 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5086 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5088 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5091 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5093 * config/tc-mips.c (mips_do_align): New function.
5094 * config/tc-mips.h (md_do_align): Define.
5096 2000-01-10 Philip Blundell <philb@gnu.org>
5098 * doc/c-arm.texi (ARM Options): Fix typo.
5099 (ARM-Chars): Correct description of `#'. Mention that `;' is a
5100 line separator for Linux.
5101 * doc/as.texinfo (Comments): Mention the ARM.
5103 2000-01-10 Philip Blundell <pb@futuretv.com>
5105 * configure.in (arm*-*-conix*): New target.
5106 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5108 * configure: Regenerate.
5110 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5112 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5113 (obj_elf_visibility): New function.
5115 * doc/as.texinfo (Visibility): New node: document visibility
5118 For older changes see ChangeLog-9899