| blob | 528df310d06e15530b6d4fa23756e7213a6ba8d0 |
1 2001-04-16 David O'Brien <obrien@FreeBSD.org>
3 * configure.in: Add the em type for FreeBSD targets.
4 * configure: Regenerate.
6 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
8 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
9 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
11 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
12 pc-relative relocations not placed at the end of the instruction.
14 2001-04-13 Jim Wilson <wilson@redhat.com>
16 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
17 excluding br.i.
19 2001-04-13 Jakub Jelinek <jakub@redhat.com>
21 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
22 handle SHF_MERGE and SHF_STRINGS.
23 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
24 (obj_elf_section): Allow additional argument specifying entity size.
25 * write.c (adjust_reloc_syms): Keep relocations against local symbols
26 in SEC_MERGE sections.
28 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
30 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
32 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
34 * expr.c (operand): Pass &c to md_parse_name().
35 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
37 2001-04-07 Steven J. Hill <sjhill@cotw.com>
39 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
41 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
42 * Makefile.in: Regenerated.
44 * configure.in: Use traditional MIPS targets for Linux/MIPS.
45 * configure: Regenerated.
47 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
49 * config/tc-mn10300.c (xr_registers): Added `pc'.
51 2001-04-05 Alan Modra <alan@linuxcare.com.au>
53 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
54 * configure: Regenerate.
56 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
57 cases, and always return size based on current fr_subtype.
58 (md_begin): Move initialization of md_relax_table..
59 (md_relax_table): ..to static initializer. Set rlx_length for
60 UNDEF_WORD_DISP cases.
61 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
62 (md_begin): Likewise.
63 (md_relax_table): Likewise.
64 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
65 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
66 Set rlx_backward and rlx_forward to zero for unused states.
67 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
68 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
69 (UNCOND12, UNCOND32): Remove duplicate defines.
71 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
73 * config/tc-cris.c (md_estimate_size_before_relax) <case
74 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
75 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
76 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
77 Add cases to cover all relax states.
78 (cris_insn_first_word_frag): New.
79 (md_assemble): Call cris_insn_first_word_frag to get the first
80 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
81 end. Drop variable insn_size.
82 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
83 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
84 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
86 * write.c (write_object_file): Reset broken word state before
87 calling relax_seg.
89 2001-03-31 Alan Modra <alan@linuxcare.com.au>
91 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
92 for one line if not already enabled.
93 * cond.c (s_elseif): Correct conditional assembly listing.
94 (s_else): Likewise.
96 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
97 Don't abort on NULL current_cframe.
99 2001-03-30 Alan Modra <alan@linuxcare.com.au>
101 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
102 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
103 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
104 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
105 * config/obj-coff.c (do_relocs_for): Likewise.
106 (yank_symbols): Likewise.
107 (fixup_segment): Likewise.
108 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
109 (ppc_fix_adjustable): Likewise.
110 * config/tc-mips.c (md_convert_frag): Likewise.
111 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
112 * ehopt.c (eh_frame_convert_frag): Likewise.
113 * expr.c (make_expr_symbol): Likewise.
115 * frags.h (struct frag): Add last_fr_address. Reorder fields for
116 better packing.
117 * symbols.c (resolve_symbol_value): Don't fix expression values
118 until relaxation is complete.
119 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
120 (S_GET_VALUE): Likewise, and return unresolved expression value.
121 * write.c (finalize_syms): New.
122 (relax_and_size_seg): Split into..
123 (relax_seg): New function, returns 1 if anything changed..
124 (size_seg): And the remainder of relax_and_size_seg.
125 (fixup_segment): Arrange for final resolution of sym values.
126 (adjust_reloc_syms): Likewise.
127 (write_object_file): Likewise, and repeatedly call relax_seg until
128 nothing more changes.
129 (relax_segment): Return 1 if anything changed. Use correct types
130 for rs_org `target' and `after'.
131 * write.h (finalize_syms): Declare.
132 (relax_segment): Update prototype.
134 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
135 do-nothing cases to switch to avoid abort on a second relaxation
136 pass, and tidy code a little.
137 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
138 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
139 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
140 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
141 (md_relax_table): Remove first four unused entries. Increment
142 rlx_length by one throughout table, and update comments to suit.
143 (md_estimate_size_before_relax): Return size of current variable
144 part of frag to reflect reality when relaxing more than once.
145 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
146 (COND32, UNCD32): Rename to DISP32 throughout.
147 (UNDEF_WORD_DISP): Renumber to 3.
148 (md_estimate_size_before_relax): Add extra do-nothing cases.
149 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
150 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
151 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
152 handle word and dword branches.
154 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
156 * config/tc-cris.h (tc_fix_adjustable): Allow only
157 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
158 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
159 example in comment to valid type.
161 2001-03-28 H.J. Lu <hjl@gnu.org>
163 * read.c (equals): Set to local for COFF only if it hasn't been
164 defined before.
166 2001-03-28 Alan Modra <alan@linuxcare.com.au>
168 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
169 (md_begin): Use it when setting default architecture.
171 2001-03-27 Nick Papadonis <nick@coelacanth.com>
173 * read.c (equals): (for COFF) default symbols to being local.
175 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
177 * configure.in (cris-*-*): Change default emulation to criself.
178 (cris-*-*aout*): New rule.
179 * configure: Regenerate.
181 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
183 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
184 BFD_RELOC_390_GOTENT.
185 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
186 BFD_RELOC_390_GOTENT.
188 2001-03-26 Nick Clifton <nickc@redhat.com>
190 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
191 * config/tc-s390.c (s390_force_relocation): New function: Force
192 relocations for VTINHERIT relocs.
194 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
196 * doc/as.texinfo: Put @c man begin to generate the as man page.
197 When generating man, define all the variables. Re-organize some
198 options to obtain better indentation of man page.
199 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
200 (as.1): Build from as.texinfo.
201 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
203 2001-03-25 Alan Modra <alan@linuxcare.com.au>
205 * config/tc-i386.c (i386_scale): Accept an absolute expression for
206 scale factor, and return the end of the expression.
207 (i386_operand): Modify for above.
209 2001-03-23 Nick Clifton <nickc@redhat.com>
211 * doc/as.texinfo: Document --listing-XXX command line switches.
212 Explain why listings behave differently when -pipe is used.
214 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
216 * write.c (fix_new_exp): Print an error if passed a register.
218 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
220 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
221 (PIC_SUFFIX_CHAR): New macro.
222 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
223 (pic): New variable.
224 (md_longopts): New option --pic.
225 (OPTION_PIC): Define.
226 (md_estimate_size_before_relax): Tweak longish comment.
227 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
228 (md_assemble): Handle a PIC relocation on prefix and normal
229 instruction operands.
230 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
231 "complex" operand expressions. Call frag_more outside
232 gen_cond_branch_32 parameter list.
233 (cris_process_instruction): Handle PIC relocs on parsed
234 operand expressions. Validize PIC reloc sizes.
235 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
236 (gen_bdap): Handle "complex" operand expressions.
237 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
238 ADD.D offset,PC as jump instruction if generating PIC. Generate
239 error instead of crashing on complex expressions.
240 (cris_number_to_imm): Add segT parameter. All callers changed.
241 Use segT parameter, not now_seg, for segment of fixup. Handle
242 PCREL relocations but check that they are fully resolved.
243 (md_parse_option): Handle OPTION_PIC.
244 (tc_gen_reloc): Handle PIC relocs.
245 (md_show_usage): Update for --pic.
246 (md_apply_fix3): Renamed from md_apply_fix.
247 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
248 (md_cris_force_relocation): Force relocation for PIC relocs.
250 * config/tc-cris.h: Tweak attribution.
251 (MD_APPLY_FIX3): Define.
252 (IS_CRIS_PIC_RELOC): New macro.
253 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
254 (tc_fix_adjustable): Don't adjust a globally visible symbol when
255 generating ELF.
256 (tc_frob_symbol): Avoid emitting undefined symbols.
258 2001-03-20 Alan Modra <alan@linuxcare.com.au>
260 * frags.h (struct frag): Add relax_marker.
261 * write.c (is_dnrange): Delete.
262 (relax_frag): Use correct types for `aim', `target', `address'.
263 Delete `offset', `was_address'. Test `relax_marker' instead of
264 using fragile (and slow) address test.
265 (relax_segment): Init and flip `relax_marker'.
267 2001-03-19 Alan Modra <alan@linuxcare.com.au>
269 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
270 used register name.
272 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
274 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
275 with 'Motorola specification for assembly language input standard'.
277 2001-03-17 Richard Henderson <rth@redhat.com>
279 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
280 (dwarf2_directive_loc): Don't use them.
281 (dwarf2_directive_file): Reject duplicate file definitions.
282 (get_filenum): Zero allocated memory.
283 (out_file_list): Complain about missing file definitions.
285 2001-03-17 Alan Modra <alan@linuxcare.com.au>
287 * read.c (do_org): Handle complex expressions.
288 * cgen.c (gas_cgen_finish_insn): Likewise.
290 2001-03-15 David Mosberger <davidm@hpl.hp.com>
292 * config/tc-ia64.c (md): New member keep_pending_output.
293 (ia64_flush_pending_output): Flush only if md.keep_pending_output
294 is not set.
295 (dot_xdata): Turn on md.keep_pending_output for the duration of
296 this function.
297 (dot_xfloat_cons): Ditto.
298 (dot_xstringer): Ditto.
299 (dot_xdata_ua): Ditto.
300 (dot_xfloat_cons_ua): Ditto.
302 2001-03-15 Jim Wilson <wilson@redhat.com>
304 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
305 label support.
307 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
309 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
311 2001-03-15 DJ Delorie <dj@redhat.com>
313 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
314 blindly freeing string if it isn't at the top of the obstack.
316 2001-03-13 Alan Modra <alan@linuxcare.com.au>
318 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
319 (NUM_FLAG_CODE): Define.
320 (lex_got): New function.
321 (got_reloc): New global var.
322 (x86_cons_fix_new): New function.
323 (x86_cons): New function.
324 (i386_immediate): Use lex_got here, replacing inline code. Change
325 "ignoring junk.." error message to "junk.."
326 (i386_displacement): Likewise.
327 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
328 (x86_cons): Declare.
329 (TC_CONS_FIX_NEW): Define.
330 (x86_cons_fix_new): Declare.
332 2001-03-12 Nick Clifton <nickc@redhat.com>
334 * config/tc-arm.c (md_begin): Always set machine type based on
335 cpu_variant.
337 2001-03-07 Alan Modra <alan@linuxcare.com.au>
339 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
340 (md_assemble) <smallest displacement>: Use correct field of i.op[]
341 union.
342 <JumpInterSegment output>: Use correct i.disp_reloc[].
343 <immediate output>: Likewise.
345 2001-03-06 Nick Clifton <nickc@redhat.com>
347 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
348 BLX(1) instruction.
350 2001-03-06 Igor Shevlyakov <igor@windriver.com>
352 * config/tc-m68k.c : Add 5407 to archs[] table.
353 (HAVE_LONG_BRANCH): Add mcf5407.
354 (select_control_regs): Recognize 5407.
356 2001-03-02 Dave Brolley <brolley@redhat.com>
358 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
359 than m32r_do_align.
361 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
363 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
364 (gen_to_words): Print warnings if NaNs are found and the target CPU
365 does not support them. Allow largest exponent to be used in normal
366 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
368 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
370 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
371 anymore since we use bfd_elf_generic_reloc now.
372 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
374 2001-02-27 Alan Modra <alan@linuxcare.com.au>
376 * configure.in (BFD_VERSION): New.
377 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
378 * configure: Regenerate.
379 * Makefile.am: Run "make dep-am"
380 * Makefile.in: Regenerate.
381 * doc/Makefile.in: Regenerate.
383 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
385 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
386 SEC_NEVER_LOAD when the 'n' flag is used.
387 Add SEC_NEVER_LOAD to matchflags.
389 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
391 * symbols.c (decode_local_label_name): Initialize message_format
392 only when an error is reported (perf pb due to I18N).
394 2001-02-23 H.J. Lu <hjl@gnu.org>
396 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
397 BFD_ASSEMBLER is not defined.
399 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
401 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
402 done if it's against a symbol.
404 2001-02-22 Timothy Wall <twall@cygnus.com>
406 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
407 target formats if applicable.
408 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
409 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
410 * Makefile.in: Regenerated.
411 * configure.in: Added configuration for ia64-*-aix*.
412 * configure: Regenerated.
414 2001-02-21 David Mosberger <davidm@hpl.hp.com>
416 * config/tc-ia64.c (enum operand_match_result): New type.
417 (operand_match): Change return type to operand_match_result.
418 Fix all returns appropriately, adding support for returning the
419 out-of-range result.
420 (parse_operands): New locals result, error_pos, out_of_range_pos,
421 curr_out_of_range_pos. Rewrite operand matching loop to give better
422 error messages.
424 2001-02-21 David Mosberger <davidm@hpl.hp.com>
426 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
427 (dot_proc): Clear unwind.prologue_count to zero.
428 (dot_prologue): Increment unwind.prologue_count.
429 (dot_restore): If second operand is omitted, use
430 unwind.prologue_count -1 for "ecount" (# of additional regions to
431 pop). Decrement unwind.prologue_count by number of regions
432 popped.
434 2001-02-21 Nick Clifton <nickc@redhat.com>
436 * doc/as.texinfo (Section): Note that some flags to the COFF
437 version of .section remove attributes rather than setting them.
439 2001-02-20 Kazu Hirata <kazu@hxi.com>
441 * config/tc-pdp11.c: Fix formatting.
442 * config/tc-pdp11.h: Likewise.
444 2001-02-20 Bo Thorsen <bo@suse.de>
446 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
447 entry.
449 2001-02-18 David O'Brien <obrien@FreeBSD.org>
451 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
452 all FreeBSD platforms should look the same at this level.
453 * configure: Rebuilt.
454 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
456 2001-02-18 lars brinkhoff <lars@nocrew.org>
458 * Makefile.am: Add PDP-11 target.
459 * configure.in: Likewise.
460 * config/tc-pdp11.c: New file.
461 * config/tc-pdp11.h: New file.
462 * doc/Makefile.am: Add PDP-11 documentation.
463 * doc/all.texi: Likewise.
464 * doc/as.texinfo: Likewise.
465 * doc/c-pdp11.texi: New file.
467 2001-02-16 matthew green <mrg@redhat.com>
469 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
471 2001-02-13 Jim Wilson <wilson@redhat.com>
473 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
474 reloc instead of a 0 reloc.
475 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
476 as done.
477 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
479 2001-02-13 Ian Lance Taylor <ian@zembu.com>
481 * write.c (is_dnrange): Stop as soon as the address becomes
482 larger.
483 (relax_frag): Add segment parameter. Only call symbol_get_frag
484 once. Only call is_dnrange if the symbol is in the same segment,
485 and the symbol address is larger.
486 (relax_segment): Pass segment to md_relax_frag and relax_frag.
487 * write.h (relax_frag): Update declaration.
488 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
489 it to relax_frag.
490 * config/tc-m32r.c (m32r_relax_frag): Likewise.
491 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
492 (m32r_relax_frag): Update declaration.
493 * config/tc-mips.h (md_relax_frag): Add segment parameter.
494 * config/tc-tic54x.h (md_relax_frag): Likewise.
495 * doc/internals.texi (CPU backend): Update documentation for
496 md_relax_frag.
498 2001-02-13 Alan Modra <alan@linuxcare.com.au>
500 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
501 Mention effect of < 386 architectures on jump promotion.
502 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
504 * config/tc-i386.c (no_cond_jump_promotion): New.
505 (set_cpu_arch): Parse "jumps" arch modifier.
506 (insn_size): Modify usage comment.
507 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
508 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
509 (TYPE_FROM_RELAX_STATE): New define.
510 (UNCOND_JUMP, COND_JUMP): Renumber.
511 (md_relax_table): Reorder to suit.
512 (COND_JUMP86): New define.
513 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
514 (md_assemble): Create frag var for jumps of max size, encode relax
515 state for COND_JUMP86.
516 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
517 leave conditional jumps small if no_cond_jump_promotion.
518 (md_convert_frag): Likewise.
520 * expr.c (operator): Don't bump input_line_pointer for two char
521 operators. Instead return operator size via new param num_chars.
522 (expr): Use above to parse multi-char operators correctly.
524 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
526 * config/tc-i386.c (i386_displacement): Fix handling of
527 BFD_RELOC_X86_64_GOTPCREL.
528 (i386_validate_fix): Likewise.
530 2001-02-12 Philip Blundell <pb@futuretv.com>
532 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
533 ldrt/strt instructions.
535 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
537 * config/tc-mips.c (macro): For M_LA_AB emit a
538 BFD_RELOC_MIPS_CALL16 relocation or a
539 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
540 BFD_RELOC_MIPS_GOT16 and
541 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
542 loading the jump register when generating SVR4_PIC code.
544 2001-02-10 Chris Demetriou <cgd@broadcom.com>
546 * configure.in: Make 'mipself' and 'mipsecoff' emulations
547 map to MIPS-specific files, as they used to do before the
548 change on 2000-05-21.
549 * configure: Regerate.
551 2001-02-10 Chris Demetriou <cgd@broadcom.com>
553 * config/tc-mips.c (md_parse_option): Don't try to compile
554 ELF-only option code if not ELF.
556 2001-02-08 David Mosberger <davidm@hpl.hp.com>
558 * config/tc-ia64.h (md_elf_section_type): New macro.
559 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
560 (they're now handled via ia64_elf_section_type.
562 * config/tc-ia64.c (unwind): New members saved_text_seg,
563 saved_text_subseg, and force_unwind_entry.
564 (optimize_unw_records): New function to optimize away unnecessary
565 unwind directives.
566 (ia64_elf_section_type): New function.
567 (output_unw_records): Generate unwind info only if the size is
568 non-zero or if it's forced for some other reason (e.g.,
569 handlerdata or a personality routine).
570 (generate_unwind_image): Don't switch back to previous
571 section---stay inside the unwind info section instead so that
572 handlerdata that may follow goes into the right place.
573 (dot_handlerdata): Force generation of unwind entry and save the
574 current active text segment before generating unwind image.
575 (dot_unwentry): Force generation of unwind entry.
576 (dot_personality): Ditto.
577 (dot_endp): Generate unwind table entry only if there is
578 some unwind info or the unwind entry was forced.
580 * config/tc-ia64.c (make_unw_section_name): New macro to form
581 unwind section name.
582 (generate_unwind_image): Add "text_name" argument. Use it to
583 form unwind section name.
584 (dot_handlerdata): Determine current segment (section) name and
585 pass it to generate_unwind_image().
586 (dot_endp): Determine current segment (section) name and use
587 it to determine the appropriate unwind section name.
588 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
589 n, fill, and max arguments.
591 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
593 * Makefile.am: Add linux target for S/390.
594 * configure.in: Likewise.
595 * config/tc-s390.c: New file.
596 * config/tc-s390.h: New file.
598 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
600 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
601 2byte, 4byte and 8byte.
603 2001-02-08 Alan Modra <alan@linuxcare.com.au>
605 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
606 md_number_to_chars with size > sizeof (valueT).
608 2001-02-06 H.J. Lu <hjl@gnu.org>
610 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
611 there is no relocation.
613 2001-02-06 H.J. Lu <hjl@gnu.org>
615 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
617 * config/tc-ia64.c (md_parse_option): Only accept the valid
618 ia64 options on "-axxx".
620 2001-02-05 Jim Wilson <wilson@redhat.com>
622 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
623 aborting for invalid operands.
625 2001-02-06 Alan Modra <alan@linuxcare.com.au>
627 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
628 than via pointer. Update all callers.
629 (UNWIND_LOW32): Define.
630 (UNWIND_HIGH32): Define.
631 (pa_build_unwind_subspace): Use the above macros instead of dumping
632 bitfields directly. Call frag_more once rather than multiple times.
633 (md_assemble): Use UNWIND_LOW32.
634 (pa_entry): Likewise
635 (pa_procend): Likewise.
636 (process_exit): Use UNWIND_HIGH32.
638 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
640 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
641 function to select the header according to the cpu.
642 (md_after_pass_hook, md_do_align): Remove.
643 (md_cleanup, m68hc11_cleanup): Remove.
644 (md_pcrel_from_section): Declare.
645 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
646 (build_jump_insn, build_insn): Likewise.
647 (m68hc11_listing_header): New function.
648 (m68hc11_cleanup): Remove.
650 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
652 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
653 symbols because there is no support for shared libraries and these
654 symbols can't be overridden (unless they are weak).
656 2001-02-01 Momchil Velikov <velco@fadata.bg>
658 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
659 for the compilation unit with a zero byte.
661 2001-01-30 Alan Modra <alan@linuxcare.com.au>
663 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
664 destinations. Correct range check for 17 and 22 bit branches.
666 2001-01-25 Nick Clifton <nickc@redhat.com>
668 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
669 still set. Issue an error message instead.
670 (md_estimate_size_before_relax): Delete unused variable
671 'buffer_address'. Fixup parentheses around if statement.
673 2001-01-23 Kazu Hirata <kazu@hxi.com>
675 * as.c: Fix formatting.
676 * ehopt.c: Likewise.
677 * messages.c: Likewise.
678 * stabs.c: Likewise.
679 * symbols.c: Likewise.
681 2001-01-23 Ben Elliston <bje@redhat.com>
683 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
685 2001-01-22 Kazu Hirata <kazu@hxi.com>
687 * config/tc-alpha.c: Fix formatting.
689 2001-01-19 Kazu Hirata <kazu@hxi.com>
691 * config/tc-alpha.c: Fix formatting.
693 2001-01-18 Kazu Hirata <kazu@hxi.com>
695 * config/tc-alpha.c: Fix formatting.
697 2001-01-18 Nick Clifton <nickc@redhat.com>
699 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
700 "da" flags.
701 (stm_flags): Remove redundant bit from "ed" and "da" flags.
703 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
705 * configure.in (cpu_type, arch): Match i386 too.
706 * configure: Rebuilt.
708 2001-01-16 Kazu Hirata <kazu@hxi.com>
710 * config/tc-i386.c: Fix formatting.
712 2001-01-16 Alan Modra <alan@linuxcare.com.au>
714 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
715 relocs for .PARISC.unwind section.
717 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
718 depending on section flags, not just for .text.
720 2001-01-15 Jim Wilson <wilson@redhat.com>
722 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
723 not immediately followed by an instruction.
725 2001-01-15 Kazu Hirata <kazu@hxi.com>
727 * config/tc-m68hc11.c: Fix formatting.
729 2001-01-15 Nick Clifton <nickc@redhat.com>
731 * symbols.c (colon): Change 'already defined symbol' from a
732 fatal error to an ordinary error. There is no reason why this
733 error should be fatal.
735 * message.c (as_fatal): Delete output file, if one has been
736 created.
738 2001-01-14 Alan Modra <alan@linuxcare.com.au>
740 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
742 2001-01-14 Kazu Hirata <kazu@hxi.com>
744 * config/tc-alpha.c: Fix formatting.
745 * config/tc-arc.c: Likewise.
746 * config/tc-arc.h: Likewise.
747 * config/tc-d10v.c: Likewise.
748 * config/tc-i370.c: Likewise.
749 * config/tc-i386.c: Likewise.
750 * config/tc-i960.c: Likewise.
751 * config/tc-m68k.c: Likewise.
752 * config/tc-ppc.c: Likewise.
753 * config/tc-sparc.c: Likewise.
754 * config/tc-tahoe.c: Likewise.
755 * config/tc-vax.c: Likewise.
757 * config/tc-arc.c: Fix formatting.
759 * config/tc-arc.c: Fix formatting.
761 2001-01-14 Alan Modra <alan@linuxcare.com.au>
763 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
764 both 32 and 64 bit ELF.
766 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
767 and don't bother storing `m' for "ce" completer. Tidy handling of
768 'J' and 'K' operands to suit. Handle '<' and '>' operands.
770 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
772 * config/tc-i386.h (TARGET_MACH): New macro.
773 (i386_mach): Declare.
774 * config/tc-i386.c (i386_mach): New function.
776 2001-01-13 Philip Blundell <philb@gnu.org>
778 * doc/as.texinfo: Fix spelling and cross-references.
780 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
781 character for all systems, not just GNU/Linux. Make it explicit
782 that `-k' doesn't affect code generation, just ELF flags.
784 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
786 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
787 instructions.
789 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
791 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
793 2001-01-12 Nick Clifton <nickc@redhat.com>
795 * as.c (print_args): Update copyright date to 2001.
797 2001-01-12 Peter Targett <peter.targett@arccores.com>
799 * doc/c-arc.texi: New file.
800 Some sections to be expanded.
802 2001-01-12 Alan Modra <alan@linuxcare.com.au>
804 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
805 (md_parse_option): Always accept "--32".
807 2001-01-11 Peter Targett <peter.targett@arccores.com>
809 * as.h (TC_ARC): Ensure struc-symbol.h included.
810 * as.c (dwarf2dbg.h): Include to remove implicit declaration
811 warnings.
812 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
813 (TARGET_SYMBOL_FIELDS) added.
815 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
816 * doc/c-arc.texi: New file.
817 Some sections to be expanded.
818 * doc/as.texinfo: Update command-line options.
819 Removed outdated text for ARC dependant features, instead include
820 text from above file.
822 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
823 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
824 (targ-cpu.h) header.
825 * config/tc-arc.h:
826 * config/tc-arc.c: New updated configuration for
827 ARC, including selection of core variants, and extensibility of
828 instructions, registers etc. through directives.
830 * config/tc-arc.c (arc_extinst): Minor corrections for
831 error messages.
832 (arc_common) Likewise. Make alignment argument optional for local
833 symbols also, with default of zero.
835 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
837 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
838 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
839 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
840 and fix_new_exp() instead.
841 (md_convert_frag): For indexed post byte use the symbol value
842 rather than the displacement.
843 (md_relax_table): Fix indexed offset relax.
845 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
847 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
848 relax weak symbols.
849 (relaxable_symbol): New function.
851 2001-01-11 Andreas Jaeger <aj@suse.de>
853 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
854 not used anywhere.
856 2001-01-10 Nick Clifton <nickc@redhat.com>
858 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
859 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
861 2001-01-10 Nick Clifton <nickc@redhat.com>
863 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
864 character used to dollar local symbols.
865 (LOCAL_LABEL_CHAR): New constant - the magic character used to
866 local label symbols.
867 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
868 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
869 if defined.
870 Use LOCAL_LABEL_CHAR.
871 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
872 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
873 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
875 2001-01-08 Bo Thorsen <bo@suse.de>
877 * config/tc-i386.c (i386_immediate, i386_displacement):
878 GOTPCREL check fix.
880 2001-01-07 Ian Lance Taylor <ian@zembu.com>
882 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
883 in last change.
885 2001-01-07 Philip Blundell <philb@gnu.org>
887 * doc/as.texinfo (Bug Reporting): Update email address for
888 reports.
889 * README: Likewise.
891 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
893 * configure.in: Define DEFAULT_ARCH for i386.
894 * config/tc-i386.c (md_assemble): Return after the error message;
895 move testing for 64bit operands to proper place.
897 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
899 * doc/as.texinfo: Document '#' as comment character for i386 and
900 x86_64. Add AMD x86-64 into menu of machine dependent information.
902 * doc/c-i386.texi: Document x86_64 extensions.
904 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
906 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
908 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
910 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
911 * NEWS: Add note about Pentium4 support.
913 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
915 * config/tc-i387.c (pi, pte, pt): Update.
916 (type_names): Add new types.
918 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
920 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
921 CpuUnknown): Renumber
922 (CpuP4, CpuSSE2): New.
923 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
925 2001-01-03 Philip Blundell <pb@futuretv.com>
927 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
928 relocs.
929 (alpha_fix_adjustable): Likewise.
930 (md_apply_fix): Likewise.
932 2000-12-31 H.J. Lu <hjl@gnu.org>
934 * listing.c (listing_message): Allocate string only if it is
935 used.
937 * configure: Rebuild.
939 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
941 * doc/internals.texi (Relaxing with a table) <after relaxation>:
942 Point out caveats with generating fixups for the opcode in a frag.
944 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
946 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
947 * NEWS: Add x86_64.
949 2000-12-29 H.J. Lu <hjl@gnu.org>
951 * listing.c (calc_hex): Print the variable part only if the
952 fragment type is rs_fill.
954 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
956 * doc/internals.texi (tc_conditional_pseudoop,
957 TC_LINKRELAX_FIXUP): Fix typos.
959 2000-12-28 Richard Henderson <rth@redhat.com>
961 * write.c (subsegs_finish): Fix thinko last change -- don't
962 "optimize" the alignment == 0 case.
964 2000-12-28 Richard Henderson <rth@redhat.com>
966 * as.h (rs_align_test): New.
967 * frags.c (NOP_OPCODE): Move default from read.c.
968 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
969 (frag_align_code): New.
970 * frags.h (frag_align_code): Declare.
971 * read.c (NOP_OPCODE): Remove.
972 (do_align): Use frag_align_code.
973 * write.c (NOP_OPCODE): Remove.
974 (get_recorded_alignment): New.
975 (cvt_frag_to_fill): Handle rs_align_test.
976 (relax_segment): Likewise.
977 (subsegs_finish): Align last subseg in section to the
978 section alignment. Use frag_align_code.
979 * write.h (get_recorded_alignment): Declare.
980 * config/obj-coff.c (size_section): Handle rs_align_test.
981 (fill_section, fixup_mdeps): Likewise.
982 (write_object_file): Use frag_align_code.
984 * config/tc-alpha.c (alpha_align): Use frag_align_code.
985 (alpha_handle_align): New.
986 * config/tc-alpha.h (HANDLE_ALIGN): New.
987 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
989 * config/tc-i386.h (md_do_align): Use frag_align_code.
990 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
992 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
993 (ia64_handle_align): New.
994 * config/tc-ia64.h (HANDLE_ALIGN): New.
995 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
997 * config/tc-m32r.c (m32r_do_align): Remove.
998 (m32r_handle_align): New.
999 (fill_insn): Use frag_align_code.
1000 * config/tc-m32r.h (md_do_align): Remove.
1001 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1002 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1003 * config/tc-mips.c, config/tc-mips.h: Similarly.
1005 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1006 (sh_handle_align): Likewise. Handle rs_align_code.
1007 (sh_do_align): Remove.
1008 * config/tc-sh.h (md_do_align): Remove.
1009 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1011 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1012 (sparc_handle_align): Likewise. Handle rs_align_code.
1013 * config/tc-sparc.h (md_do_align): Remove.
1014 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1016 2000-12-22 DJ Delorie <dj@redhat.com>
1018 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1019 when we assemble the first half of a pair.
1021 2000-12-22 H.J. Lu <hjl@gnu.org>
1023 * config/tc-i386.c (reloc): Update the macro for non-bfd
1024 assembler.
1025 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1027 2000-12-22 H.J. Lu <hjl@gnu.org>
1029 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1031 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1033 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1034 (QWORD_MNEM_SUFFIX): New macro.
1035 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1036 New macros
1037 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1038 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1039 ImmExt): Renumber.
1040 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1041 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1042 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1043 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1044 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1045 Renumber.
1046 (Reg, WordReg): Add Reg64.
1047 (Imm): Add Imm32S and Imm64.
1048 (EncImm): New.
1049 (Disp): Add Disp64 and Disp32S.
1050 (AnyMem): Add Disp32S.
1051 (RegRex, RegRex64): New macros.
1052 (rex_byte): New type.
1053 * config/tc-i386.c (set_16bit_code_flag): Kill.
1054 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1055 (reloc): New parameter "signed"; support x86_64.
1056 (set_code_flag): New.
1057 (DEFAULT_ARCH): New macro; default to "i386".
1058 (default_arch): New static variable.
1059 (struct _i386_insn): New fields Operand_PCrel; rex.
1060 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1061 (flag_code): New enum and static variable.
1062 (use_rela_relocations): New static variable.
1063 (flag_code_names): New static variable.
1064 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1065 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1066 K6 and Athlon.
1067 (i386_align_code): Return plain "nop" for x86_64.
1068 (mode_from_disp_size): Support Disp32S.
1069 (smallest_imm_type): Support Imm32S and Imm64.
1070 (offset_in_range): Support size of 8.
1071 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1072 (md_pseudo_table): Add "code64"; use set_code_flat.
1073 (md_begin): Emit sane error message on hash failure.
1074 (tc_i386_fix_adjustable): Support x86_64 relocations.
1075 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1076 instructions supported on particular arch just partially,
1077 output of 64bit immediates, handling of Imm32S and Disp32S type.
1078 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1079 (i386_displacement): Likewise.
1080 (i386_index_check): Cleanup; support 64bit addresses.
1081 (md_apply_fix3): Support x86_64 relocation and rela.
1082 (md_longopts): Add "32" and "64".
1083 (md_parse_option): Add OPTION_32 and OPTION_64.
1084 (i386_target_format): Call even for ELFs; choose between
1085 elf64-x86-64 and elf32-i386.
1086 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1087 (tc_gen_reloc): Support rela relocations and x86_64.
1088 (intel_e09_1): Support QWORD.
1090 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1092 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1093 it's not an offset expression.
1094 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1095 keep the braces '[' and ']' in the output string.
1096 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1097 != FLAT. There is no such op_modifier.
1099 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1101 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1102 if we have it.
1104 2000-12-13 Kazu Hirata <kazu@hxi.com>
1106 * as.h: Fix formatting.
1107 * cgen.h: Likewise.
1108 * dwarf2dbg.c: Likewise.
1109 * input-scrub.c: Likewise.
1110 * read.h: Likewise.
1112 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1114 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1115 configure: Regenerate.
1117 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1119 * dwarf2dbg.c: #include <limits.h> only if it exists.
1121 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1123 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1124 (md_apply_fix): Here too.
1126 2000-12-12 Jim Wilson <wilson@redhat.com>
1128 * config/tc-ia64.h (ia64_init): Add prototype.
1130 2000-12-12 H.J. Lu <hjl@gnu.org>
1132 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1134 * read.h (outputting_stabs_line_debug): Change it to int.
1135 * stabs.c (outputting_stabs_line_debug): Likewise.
1137 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1139 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1140 the address of a function result.
1142 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1144 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1145 (md_assemble): Call dwarf2_emit_insn.
1146 (shlib): Fix typo SHILB -> SHLIB.
1147 (md_parse_option): Likewise.
1148 (ppc_elf_validate_fix): Likewise:
1149 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1151 2000-12-12 Nick Clifton <nickc@redhat.com>
1153 * cgen.h: Fix formatting.
1154 * input-scrub.c: Fix formatting.
1155 * macro.c: Fix formatting.
1156 * config/tc-mips.c: Fix formatting.
1157 * doc/c-mips.texi: Fix formatting.
1159 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1161 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1162 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1163 references.
1164 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1165 otherwise.
1166 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1167 (No_dSuf): Kill.
1169 * i386.h (*_Suf): Remove No_dSuf.
1170 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1171 Remove.
1172 (i386_optab): Remove 'd' in the suffixes.
1174 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1176 * config/tc-i386.c (T_SHORT): Undefine before defining.
1178 2000-12-05 Kazu Hirata <kazu@hxi.com>
1180 * config/tc-mips.c: Fix formatting.
1182 2000-12-04 Matthew Hiller <hiller@redhat.com>
1184 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1185 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1186 (md_show_usage): Ditto.
1187 (md_parse_option): Ditto.
1188 (d10v_cleanup): Writes pending instruction only if
1189 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1190 Fix compile time warning messages.
1192 * doc/c-d10v.texi: Documents new options.
1194 2000-12-04 Matthew Hiller <hiller@redhat.com>
1196 * stabs.c (outputting_stabs_line_debug): New variable.
1197 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1198 function entry and unset at function exit.
1200 * read.h (outputting_stabs_line_debug): New extern declaration.
1202 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1204 * dwarf2dbg.c: Fix compile time warning messages.
1206 2000-12-03 Kazu Hirata <kazu@hxi.com>
1208 * config/tc-a29k.c: Fix formatting.
1209 * config/tc-alpha.c: Likewise.
1210 * config/tc-arm.c: Likewise.
1211 * config/tc-cris.c: Likewise.
1212 * config/tc-hppa.c: Likewise.
1213 * config/tc-i370.c: Likewise.
1214 * config/tc-i386.c: Likewise.
1215 * config/tc-i860.c: Likewise.
1216 * config/tc-i960.c: Likewise.
1217 * config/tc-ia64.c: Likewise.
1218 * config/tc-m68hc11.c: Likewise.
1219 * config/tc-m68k.c: Likewise.
1220 * config/tc-m88k.c: Likewise.
1221 * config/tc-pj.c: Likewise.
1222 * config/tc-ppc.c: Likewise.
1223 * config/tc-sh.c: Likewise.
1224 * config/tc-sparc.c: Likewise.
1225 * config/tc-tahoe.c: Likewise.
1226 * config/tc-vax.c: Likewise.
1228 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1230 * config/tc-mips.c (mips_ip): When calculating offsets,
1231 don't accept as constant the difference between the
1232 addresses of symbols in two different sections.
1234 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1235 specifiers.
1236 (validate_mips_insn): Likewise. Also, update 'B' operand
1237 specifier to use OP_*_CODE20 constants and delete 'm' operand
1238 specifier.
1239 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1240 operand specifiers. Change warning generated by 'B' operand
1241 specifier to reflect its new multi-purpose usage.
1243 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1244 -1, and update comment.
1245 (file_mips_isa): Likewise.
1246 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1247 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1248 ISA_* constants rather than hard-coded numbers.
1249 (mips_cpu_info): New structure.
1250 (mips_cpu_info_table): New table describing CPU and ISA names
1251 and numbers.
1252 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1253 mips_cpu_info_from_cpu): New functions.
1254 (mips_isa_to_str): New function to get string for ISA name.
1255 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1256 return const char *.
1257 (md_begin): Redo CPU and ISA selection logic, using
1258 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1259 than hard-coded numbers.
1260 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1261 ISA_* constants rather than hard-coded numbers.
1262 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1263 (md_longopts): Delete OPTION_NO_MIPS32.
1264 (md_parse_option): Convert to use ISA_* constants rather than
1265 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1266 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1267 to use strcasecmp to recognize "default" and to use
1268 mips_cpu_info_from_name to get CPU numbers from argument.
1269 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1270 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1271 mips32-4k.
1272 (s_mipsset): Accept ISA value 32.
1273 * doc/as.texinfo: Clean up MIPS options summary slightly,
1274 remove -no-mips32. Add note about -mips4 and -mips32
1275 specifying those ISA levels. Delete -mips32 and -no-mips32
1276 cpu flag descriptions.
1277 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1278 up the supported CPU switch list, and replace 4Kc, 4Km, and
1279 4Kp entries with a single mips32-4k entry. Note that you can
1280 use ".set mips32".
1282 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1283 ISA_MIPS64.
1284 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1285 -mips5 and -mips64.
1286 (md_parse_option): Add cases for OPTION_MIPS5 and
1287 OPTION_MIPS64.
1288 (md_show_usage): Mention -mips5 and -mips64 arguments.
1289 (s_mipsset): Add cases for MIPS5 and MIPS64.
1290 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1291 and pseudo-CPUs.
1292 * doc/as.texinfo: Mention -mips5 and -mips64 options
1293 and their meanings.
1294 * doc/c-mips.texi: Likewise. Also update introduction
1295 and ".set" usage information.
1297 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1298 CPU list.
1299 (mips_cpu_info_table): Add SB-1 entries.
1300 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1301 known to the -mcpu option.
1303 * doc/as.texinfo: Correct description of MIPS -mcpu
1304 option, by copying some of the text from doc/c-mips.texi.
1306 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1308 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1309 New targets.
1310 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1311 (sparc*-*-rtems*): Switched from a.out to ELF.
1312 * configure: Regenerate.
1313 * config.in: Regenerate.
1314 * Makefile.in: Regenerate.
1315 * aclocal.m4: Regenerate.
1316 * po/gas.pot: Regenerate.
1318 2000-11-30 Philip Blundell <pb@futuretv.com>
1320 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1321 even in non BFD_ASSEMBLER case.
1323 2000-11-30 Diego Novillo <dnovillo@redhat.com>
1325 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1326 syntax.
1328 2000-11-29 Richard Henderson <rth@redhat.com>
1330 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1331 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1332 thread multiple subsegments properly; handle multiple code
1333 sections properly; emit proper compilation unit info for assembler
1334 generated debugging.
1336 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1337 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1338 (dwarf2dbg_estimate_size_before_relax): Declare.
1339 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1340 * write.c: Include dwarf2dbg.h.
1341 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1342 (relax_segment): Likewise.
1344 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1346 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1347 jump>: Use as_bad_where instead of as_bad. Tweak error message
1348 accordingly. Stabilize frag by updating fix part and resetting
1349 variant part.
1350 <undefined symbol, unconditional jump>: Ditto.
1351 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1352 indexing is_end_of_line[].
1353 (md_assemble): Initialize size to 0.
1354 (md_section_align): Mark parameter seg as unused.
1355 (parse_reg): Parse names case-insensitively.
1357 2000-11-28 Kazu Hirata <kazu@hxi.com>
1359 * config/obj-aout.h: Fix formatting.
1360 * config/obj-bout.h: Likewise.
1361 * config/obj-coff.c: Likewise.
1362 * config/obj-coff.h: Likewise.
1363 * config/obj-elf.h: Likewise.
1364 * config/obj-som.h: Likewise.
1365 * config/obj-vms.c: Likewise.
1366 * config/obj-vms.h: Likewise.
1367 * config/tc-h8300.h: Likewise.
1368 * config/tc-ns32k.h: Likewise.
1369 * config/tc-sparc.h: Likewise.
1370 * config/tc-tic54x.h: Likewise.
1371 * config/tc-z8k.h: Likewise.
1373 2000-11-28 Nick Clifton <nickc@redhat.com>
1375 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1376 License is present in the sources, but not the output, and
1377 also available from the GNU website.
1378 (GNU Free Documentation License): Comment out this section.
1380 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
1382 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1383 targets. Remove i860 from valid a.out targets.
1384 * Makefile.in: Regenerate.
1386 * config/tc-cris.c: Include dwarf2dbg.h.
1387 (md_pseudo_table): Add .file and .loc.
1388 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1389 (s_cris_file, s_cris_loc): New.
1390 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1391 * Makefile.am: Regenerate dependencies.
1392 * Makefile.in: Regenerate.
1394 2000-11-28 Alan Modra <alan@linuxcare.com.au>
1396 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1397 (MRI_MUL_PRECEDENCE): Likewise.
1398 (op_rank): Fix a comment typo.
1400 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1402 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1403 the error message.
1404 (get_operand): Fix analysis for movw/movb instructions.
1406 2000-11-24 Nick Clifton <nickc@redhat.com>
1408 * configure.in (xscale-elf): Add target.
1409 (xscale-coff): Add target.
1410 * configure: Regenerate.
1412 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1413 extenstion.
1414 (ARM_EXT_XSCALE): New ARM architecture extension.
1415 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1416 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1417 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1418 (ARM_ARCH_V4): Remove processor from architecture.
1419 (ARM_ARCH_3M): New architecutre definition.
1420 (ARM_ARCH_V5TE): New architecutre definition.
1421 (ARM_ARCH_XSCALE): New architecutre definition.
1422 (CPU_DEFAULT): Allow to be defaulted to XScale.
1423 (atpcs): New boolean variable.
1424 (ldr_flags): Support 'd' flag for double word loads.
1425 (str_flags): Support 'd' flag for double word stored.
1426 (do_mia): New function.
1427 (do_mar): New function.
1428 (do_mra): New function.
1429 (do_pld): New function.
1430 (do_ldrd): New function.
1431 (do_blx): New function.
1432 (do_bkpt): New function.
1433 (do_clz): New function.
1434 (do_lstc2): New function.
1435 (do_cdp2): New function.
1436 (do_t_blx): New function.
1437 (do_t_bkpt): New function.
1438 (do_smla): New function.
1439 (do_smlal): New function.
1440 (do_smul): New function.
1441 (do_qadd): New function.
1442 (do_co_reg2c): New function.
1443 (LONGEST_INSN): Redefine to 7.
1445 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1446 command line switches.
1448 2000-11-22 Jim Wilson <wilson@redhat.com>
1450 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1451 (struct rsrc): Make line unsigned.
1452 (gr_values): Add missing initializer.
1453 (SLOT_NUM_NOT_SET): Add unsigned cast.
1454 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1455 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1456 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1457 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1458 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1459 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1460 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1461 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1462 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1463 Add ATTRIBUTE_UNUSED to unused parameters.
1464 (convert_expr_to_ab_reg): Add parens.
1465 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1466 (dot_prologue): Initialize grsave when declared.
1467 (md_pseudo_table): Add missing initializers.
1468 (operand_match): Add casts to bfd_vma.
1469 (emit_one_bundle): Delete unused local prev. Make required_template
1470 unsigned.
1471 (specify_resource): Cast i to unsigned.
1472 (note_register_values): Use fprintf_vma.
1473 (print_dependency): Likewise.
1475 2000-11-21 Jim Wilson <wilson@redhat.com>
1477 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1478 for unwind info section.
1479 (dot_endp): Likewise for unwind section.
1481 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1482 fix_new_exp.
1484 2000-11-21 Jakub Jelinek <jakub@redhat.com>
1486 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1487 (output_insn): Call dwarf2_emit_insn.
1488 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1490 2000-11-17 Richard Henderson <rth@redhat.com>
1492 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1493 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1494 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1496 2000-11-17 Nick Clifton <nickc@redhat.com>
1498 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1499 .file pseudo ops.
1501 2000-11-17 Richard Henderson <rth@redhat.com>
1503 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1505 2000-11-17 Richard Henderson <rth@redhat.com>
1507 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
1508 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
1509 tri-state definition of alpha_flag_mdebug.
1510 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1511 (s_alpha_file): Store first .file directive.
1512 (s_alpha_stab): New.
1513 (md_pseudo_table): Add stabs and stabn.
1515 2000-11-17 Richard Henderson <rth@redhat.com>
1517 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1519 2000-11-17 Richard Henderson <rth@redhat.com>
1521 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
1522 (main): Call dwarf2_finish.
1523 * as.h (debug_type): Clarify documentation of the meaning
1524 of this variable.
1525 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1526 (print_stats): Fix parenthesis problem.
1527 (now_subseg_size): New.
1528 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1529 (dwarf2_directive_file): Don't set debug_type.
1530 (dwarf2_where): Honor DEBUG_DWARF2 first.
1531 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1532 do nothing if not emitting dwarf2 debug info, or no work.
1533 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1534 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1535 (ecoff_new_file): Likewise.
1536 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1537 commentary wrt dwarf2.
1539 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1540 ATTRIBUTE_UNUSED as needed.
1541 (emit_insn): Call dwarf2_emit_insn.
1542 (s_alpha_file): New.
1543 (s_alpha_loc): New.
1544 (s_alpha_coff_wrapper): Don't handle them.
1545 (md_pseudo_table): Update for .file and .loc.
1546 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1548 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1549 don't protect with debug_type.
1550 * config/tc-hppa.c (md_assemble): Likewise.
1551 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1552 * config/tc-mn10300.c (md_assemble): Likewise.
1553 * config/tc-sh.c (md_assemble): Likewise.
1554 * config/tc-v850.c (md_assemble): Likewise.
1556 * config/tc-arm.c (arm_end_of_source): Remove.
1557 * config/tc-hppa.c (pa_end_of_source): Remove.
1558 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1559 * config/tc-mn10300.c (mn10300_finalize): Remove.
1560 * config/tc-sh.c (sh_finalize): Remove.
1561 * config/tc-v850.c (sh_finalize): Remove.
1563 * config/tc-arm.h (md_end): Remove.
1564 * config/tc-hppa.h (md_end): Remove.
1565 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1566 * config/tc-m68hc11.h (md_end): Remove.
1567 * config/tc-mn10300.h (md_end): Remove.
1568 * config/tc-sh.h (md_end): Remove.
1569 * config/tc-v850.h (md_end): Remove.
1571 * config/tc-ia64.c (emit_one_bundle): Don't protect
1572 dwarf2 bits with debug_type.
1573 (md_assemble): Likewise.
1574 (ia64_end_of_source): Don't call dwarf2_finish.
1576 2000-11-16 Jim Wilson <wilson@redhat.com>
1578 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1579 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1580 > 16.
1582 2000-11-16 H.J. Lu <hjl@gnu.org>
1584 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1585 version name.
1587 2000-11-15 Kazu Hirata <kazu@hxi.com>
1589 * config/tc-tic30.c: Fix formatting.
1590 * config/tc-tic80.c: Likewise.
1591 * config/tc-v850.c: Likewise.
1592 * config/tc-vax.c: Likewise.
1593 * config/tc-w65.c: Likewise.
1594 * config/tc-z8k.c: Likewise.
1596 2000-11-14 DJ Delorie <dj@redhat.com>
1598 * config/tc-v850.c: Support dwarf2.
1599 * config/tc-v850.h: Ditto.
1601 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1602 parse_cons_expression_v850 to initialize hold_cons_reloc.
1604 2000-11-15 Bernd Schmidt <bernds@redhat.com>
1606 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1607 (errata_nops_necessary_p): New function.
1608 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1609 md.
1611 2000-11-14 Jim Wilson <wilson@redhat.com>
1613 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1614 return little endian bfd formats.
1616 2000-11-14 Kazu Hirata <kazu@hxi.com>
1618 * config/aout_gnu.h: Fix formatting.
1619 * config/atof-vax.c: Likewise.
1620 * config/m68k-parse.h: Likewise.
1621 * config/m88k-opcode.h: Likewise.
1622 * config/obj-elf.c: Likewise.
1623 * config/tc-arm.c: Likewise.
1624 * config/tc-cris.c: Likewise.
1625 * config/tc-i386.c: Likewise.
1626 * config/tc-ia64.c: Likewise.
1627 * config/tc-mn10300.c: Likewise.
1628 * config/te-386bsd.h: Likewise.
1629 * config/te-hppa.h: Likewise.
1630 * config/te-nbsd.h: Likewise.
1631 * config/te-ppcnw.h: Likewise.
1632 * config/te-sparcaout.h: Likewise.
1633 * config/te-tmips.h: Likewise.
1634 * config/vax-inst.h: Likewise.
1635 * config/vms-conf.h: Likewise.
1637 2000-11-14 Jakub Jelinek <jakub@redhat.com>
1639 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1641 2000-11-13 H.J. Lu <hjl@gnu.org>
1643 * config/obj-elf.c (elf_frob_symbol): Support
1644 ".symver name,name2@@@nodename".
1645 (elf_frob_file_before_adjust): Likewise.
1647 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1648 and ".symver name,name2@@@nodename".
1649 Fix a typo.
1651 2000-11-12 H.J. Lu (hjl@gnu.org)
1653 * config/obj-elf.c (obj_elf_symver): Check missing version
1654 name.
1656 2000-11-12 H.J. Lu (hjl@gnu.org)
1658 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1659 instead of bfd_vma for non-bfd assemblers.
1661 2000-11-09 Kazu Hirata <kazu@hxi.com>
1663 * itbl-ops.c: Fix comment typos.
1665 2000-11-08 Jim Wilson <wilson@redhat.com>
1667 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1668 (struct unwind): Add next_slot_frag field.
1669 (slot_index): New parameters slot_frag and first_frag. Add code
1670 to add in frag sizes when different. Add comments.
1671 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1672 arguments to slot_index.
1673 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1674 loop end. Set next_slot_frag field.
1676 2000-11-07 H.J. Lu <hjl@gnu.org>
1678 * doc/as.texinfo (.symver): Updated for versioned symbol
1679 reference.
1681 * obj.h (format_ops): Add the frob_file_before_adjust field.
1683 * config/obj-aout.c (aout_format_ops): Set the
1684 frob_file_before_adjust field to 0.
1685 * config/obj-coff.c (coff_format_ops): Likewise.
1686 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1688 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1689 name.
1690 (elf_frob_file_before_adjust): New function to remove unneeded
1691 versioned symbols from the symbol table.
1692 (elf_format_ops): Set the frob_file_before_adjust field to
1693 elf_frob_file_before_adjust.
1695 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1696 not defined.
1698 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1700 2000-11-07 Peter Targett <peter.targett@arccores.com>
1702 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1703 BIG_ENDIAN macros.
1704 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1705 Fix compile time warning messages.
1707 2000-11-07 Nick Clifton <nickc@redhat.com>
1709 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1710 buffer in order to avoid buffer overflows.
1712 2000-11-06 Steve Ellcey <sje@cup.hp.com>
1714 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1715 Change M to m for -milp32 or -mlp64 to match gcc.
1716 (dot_endp): Use bytes_per_address instead of 8.
1717 (emit_one_bundle): Use number_to_chars_littleendian instead of
1718 md_number_to_chars.
1719 (fix_insn): Likewise.
1720 (ia64_init): New function.
1721 (ia64_target_format): New function.
1722 (md_begin): Set endianness, arch, and machine as appropriate.
1723 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1724 Make these macros depend on TE_HPUX macro.
1725 (TARGET_FORMAT): Define.
1726 (HOST_SPECIAL_INIT): Define.
1727 * config/te-hpux.h: New file.
1728 * configure.in: Add "ia64-*-hpux*" target to configure.
1729 * configure: Regenerate.
1731 2000-11-06 Kazu Hirata <kazu@hxi.com>
1733 * as.c: Fix formatting.
1734 * dwarf2dbg.c: Likewise.
1735 * input-file.c: Likewise.
1736 * input-file.h: Likewise.
1737 * input-scrub.c: Likewise.
1738 * itbl-ops.c: Likewise.
1739 * listing.c: Likewise.
1740 * macro.h: Likewise.
1741 * messages.c: Likewise.
1742 * read.c: Likewise.
1743 * subsegs.c: Likewise.
1744 * subsegs.h: Likewise.
1745 * write.c: Likewise.
1747 2000-11-06 Nick Clifton <nickc@redhat.com>
1749 * doc/as.texinfo: Add GNU Free Documentation License.
1750 * doc/gasp.texi: Add GNU Free Documentation License.
1751 * doc/as.1: Add GNU Free Documentation License.
1753 2000-11-05 Nick Clifton <nickc@redhat.com>
1755 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1757 2000-11-02 Per Lundberg <plundis@chaosdev.org>
1759 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1760 * configure: Regenerate.
1762 2000-11-01 Nick Clifton <nickc@redhat.com>
1764 * read.c (original_case_string): New global variable.
1765 (read_a_source_file): Copy opcode string into
1766 original_case_string if clobbering the case of the opcode.
1767 * read.h: Export the definition of original_case_string.
1768 * config/tc-arm.c (md_assembler): When parsing a .req
1769 directive use the original opcode string, not the case
1770 clobbered version.
1772 2000-11-02 Nick Clifton <nickc@redhat.com>
1774 * config/tc-mn10300.c (debug_line): Remove this static
1775 variable.
1776 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1777 dwarf2_where and dwarf2_gen_line_info.
1779 2000-11-02 Theo Honohan <th@futuretv.com>
1781 * config/tc-arm.c (do_msr): Improve error message.
1783 2000-10-31 Eric Christopher <echristo@redhat.com>
1785 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1786 or pc-relative, else use fx_offset.
1788 2000-10-31 Jim Wilson <wilson@redhat.com>
1790 * config/tc-ia64.c (struct md): New field tag_fixups.
1791 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1792 qualifying predicate.
1793 (emit_one_bundle): Delete spurious multiplication by one. Handle
1794 tag_fixups.
1795 (ia64_start_line): Error if dangling qualifying predicate.
1796 (defining_tag): New static variable.
1797 (ia64_unrecognized_line, case '['): Parse tags.
1798 (ia64_frob_label): Create tag_fixups.
1799 (md_assemble): Reset md.qp.X_op after using it.
1801 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1803 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1805 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1807 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1809 2000-10-30 Kazu Hirata <kazu@hxi.com>
1811 * expr.c: Fix formatting.
1812 * flonum-copy.c: Likewise.
1813 * flonum.h: Likewise.
1814 * gasp.c: Likewise.
1815 * hash.c: Likewise.
1817 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1819 * as.h (OPTION_MD_BASE): Bump to 190.
1820 * as.c (parse_args) <std_longopts>: Add comment about the need to
1821 check OPTION_MD_BASE in as.h.
1823 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1824 for weak symbols.
1826 2000-10-27 Nick Clifton <nickc@redhat.com>
1828 * configure.in (emulations): Add m68hc12.
1829 * configure: Regenerate.
1830 * po/gas.pot: Regenerate.
1832 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
1834 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1835 cpsr*.
1836 (arm_psr_parse): Handle lowercase CPSR and SPSR.
1838 2000-10-25 Nick Clifton <nickc@redhat.com>
1840 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1841 a DWARF2 line number information sequence.
1843 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1845 * read.c (generate_lineno_debug): Update comment describing why
1846 DWARF2 line number debug information is not generated
1847 automatically by this function.
1849 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1850 not all.
1852 * config/tc-arm.h (md_end): Define.
1853 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1855 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1856 if generating DWARF2 line numbers.
1857 (arm_end_of_source): New function. Call dwarf2_finish if
1858 necessary.
1860 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1861 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1862 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1864 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
1866 * config/tc-i386.c: Fix prototype declarations for functions taking no
1867 arguments.
1869 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
1871 * config/tc-i386.c (i386_operand_modifier): Remove.
1872 (build_displacement_string): Remove.
1873 (i386_parse_seg): Remove.
1874 (i386_intel_memory_operand): Remove.
1875 (i386_intel_operand): Re-write using recursive descent parser based
1876 on MASM documentation.
1877 (struct intel_parser_s): New structure.
1878 (intel_parser): New static variable.
1879 (struct intel_token): New structure.
1880 (cur_token, prev_token): New static variables.
1881 (T_NIL): Define.
1882 (T_CONST): Define.
1883 (T_REG): Define.
1884 (T_BYTE): Define.
1885 (T_WORD): Define.
1886 (T_DWORD): Define.
1887 (T_QWORD): Define.
1888 (T_XWORD): Define.
1889 (T_SHORT): Define.
1890 (T_OFFSET): Define.
1891 (T_PTR): Define.
1892 (T_ID): Define.
1893 (intel_match_token): New function.
1894 (intel_get_token): New function.
1895 (intel_putback_token): New function.
1896 (intel_expr): New function.
1897 (intel_e05): New function.
1898 (intel_e05_1): New function.
1899 (intel_e06): New function.
1900 (intel_e06_1): New function.
1901 (intel_e09): New function.
1902 (intel_e09_1): New function.
1903 (intel_e10): New function.
1904 (intel_e10_1): New function.
1905 (intel_e11): New function.
1907 2000-10-20 Jakub Jelinek <jakub@redhat.com>
1909 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1910 instructions to loose any special insn->architecture mask.
1912 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1913 (sparc_md_end, sparc_arch_types, sparc_arch,
1914 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1915 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1916 request v9b architecture if they are used).
1918 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1920 * config/tc-m68k.c: Fix the previous misapplied patch.
1922 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1924 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1925 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1926 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1927 BFD_RELOC_*.
1929 2000-10-17 Kazu Hirata <kazu@hxi.com>
1931 * debug.c: Fix formatting.
1932 * depend.c: Likewise.
1933 * dwarf2dbg.c: Likewise.
1934 * dwarf2dbg.h: Likewise.
1935 * ecoff.c: Likewise.
1936 * expr.c: Likewise.
1937 * expr.h: Likewise.
1938 * flonum-konst.c: Likewise.
1939 * frags.h: Likewise.
1941 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1943 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1944 options.
1945 * doc/as.texinfo: Added notes about this new option.
1947 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1949 * config/tc-sh.c (JREG): Remove.
1950 (md_convert_frag): Remove #if 0:d code using JREG.
1952 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
1954 * config/tc-i386.c (i386_operand_modifier): Only match
1955 modifiers SHORT and FLAT if they are followed by a space.
1956 (parse_register): When `allow_naked_reg' is set, do not confuse
1957 identifiers that start with a register name with a register.
1959 2000-10-12 Kazu Hirata <kazu@hxi.com>
1961 * app.c: Fix formatting.
1962 * as.c: Likewise.
1963 * as.h: Likewise.
1964 * bit_fix.h: Likewise.
1965 * cgen.c: Likewise.
1966 * cgen.h: Likewise.
1967 * cond.c: Likewise.
1969 2000-10-11 Alan Modra <alan@linuxcare.com.au>
1971 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1973 2000-10-07 Alan Modra <alan@linuxcare.com.au>
1975 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1976 Re-arrange function a little and improve error message.
1978 * write.c (write_relocs): Fix a comment.
1980 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1981 link-once sections.
1983 2000-10-05 Jim Wilson <wilson@cygnus.com>
1985 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1987 2000-10-05 Alan Modra <alan@linuxcare.com.au>
1989 * config/tc-i386.c: Delete some useless comments, reformat others.
1991 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1992 non-global syms in linkonce sections.
1994 2000-10-04 Ralf Baechle <ralf@gnu.org>
1996 * config/tc-ia64.c (operand_match): Don't use // style comments.
1997 * config/tc-i370.c: Likewise.
1999 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
2001 Changes to handle varying register prefix and user symbol prefix.
2002 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2003 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2004 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2005 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2006 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2007 (demand_register_prefix): New variable.
2008 (md_pseudo_table): New pseudo ".syntax".
2009 (md_longopts): New options --no-underscore and --underscore.
2010 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2011 on symbols_have_leading_underscore.
2012 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2013 (get_spec_reg): Ditto.
2014 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2015 Fix formatting.
2016 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2017 --help.
2018 <case OPTION_NO_US, case OPTION_US>: New.
2019 (md_show_usage): Be brief and reformat to match continuation of
2020 --help.
2021 * po/gas.pot: Regenerate.
2023 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2025 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2026 force relocs for 12 bit branches.
2027 (md_apply_fix): Similarly, adjust logic here.
2029 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2031 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2032 adjust for external and weak syms as we will use a reloc. Allow
2033 for +8 offset when calculating limits of branches.
2034 (hppa_fix_adjustable): Undo 2000-09-23 change.
2035 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2036 Correct distance calculation.
2037 (tc_gen_reloc): Print the file name and line number if we can't
2038 handle a fixup.
2040 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2041 * config/tc-hppa.c (nonzero_dibits): Define.
2042 (arg_reloc_stub_needed): Check each arg and return value
2043 separately for zero case.
2044 (pa_align): Declare argument `bytes'.
2046 2000-09-25 Kazu Hirata <kazu@hxi.com>
2048 * config/tc-cris.c: Fix formatting.
2049 * config/tc-d10v.h: Likewise.
2050 * config/tc-d30v.c: Likewise.
2051 * config/tc-d30v.h: Likewise.
2052 * config/tc-fr30.c: Likewise.
2053 * config/tc-fr30.h: Likewise.
2054 * config/tc-m68k.c: Likewise.
2055 * config/tc-m68k.h: Likewise.
2056 * config/tc-pj.h: Likewise.
2057 * config/tc-ppc.c: Likewise.
2058 * config/tc-ppc.h: Likewise.
2059 * config/tc-sh.c: Likewise.
2060 * config/tc-sh.h: Likewise.
2061 * config/tc-sparc.c: Likewise.
2062 * config/tc-v850.h: Likewise.
2063 * config/tc-vax.h: Likewise.
2064 * config/tc-w65.h: Likewise.
2065 * config/tc-z8k.h: Likewise.
2067 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2069 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2070 checks only for ELF.
2071 (hppa_force_relocation): Likewise.
2073 2000-09-22 Jim Wilson <wilson@cygnus.com>
2075 * config/tc-ia64.c (dv_sem): Add "stop".
2076 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2077 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2078 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2079 match above.
2080 (mark_resources): Check IA64_RS_PRr.
2082 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2084 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2085 md_estimate_size_before_relax): Redesign and clean up the
2086 relaxation mechanism.
2088 2000-09-21 Kazu Hirata <kazu@hxi.com>
2090 * config/tc-ns32k.c: Fix formatting.
2091 * config/tc-ns32k.h: Likewise.
2093 2000-09-20 Kazu Hirata <kazu@hxi.com>
2095 * config/tc-m32r.c: Fix formatting.
2096 * config/tc-m32r.h: Likewise.
2097 * config/tc-m68851.h: Likewise.
2098 * config/tc-m68hc11.c: Likewise.
2099 * config/tc-m68hc11.h: Likewise.
2100 * config/tc-m88k.c: Likewise.
2101 * config/tc-mcore.c: Likewise.
2102 * config/tc-mcore.h: Likewise.
2103 * config/tc-mips.c: Likewise.
2104 * config/tc-mips.h: Likewise.
2105 * config/tc-mn10200.h: Likewise.
2106 * config/tc-mn10300.h: Likewise.
2107 * config/tc-tahoe.c: Likewise.
2108 * config/tc-tahoe.h: Likewise.
2110 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2112 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2113 Likewise in relaxation description comments.
2115 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2117 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2118 subtraction of two syms without emitting a relocation.
2120 From David Huggins-Daines <dhd@linuxcare.com>
2121 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2122 global or weak symbols.
2124 2000-09-15 Kazu Hirata <kazu@hxi.com>
2126 * config/tc-h8300.h: Fix formatting.
2127 * config/tc-h8500.c: Likewise.
2128 * config/tc-h8500.h: Likewise.
2129 * config/tc-hppa.h: Likewise.
2130 * config/tc-i370.h: Likewise.
2131 * config/tc-i386.h: Likewise.
2132 * config/tc-i860.c: Likewise.
2133 * config/tc-i860.h: Likewise.
2134 * config/tc-i960.h: Likewise.
2135 * config/tc-ia64.c: Likewise.
2136 * config/tc-ia64.h: Likewise.
2138 2000-09-14 Kazu Hirata <kazu@hxi.com>
2140 * config/tc-a29k.c: Fix formatting.
2141 * config/tc-alpha.c: Likewise.
2142 * config/tc-arc.c: Likewise.
2143 * config/tc-arc.h: Likewise.
2144 * config/tc-arm.c: Likewise.
2145 * config/tc-arm.h: Likewise.
2146 * config/tc-avr.c: Likewise.
2147 * config/tc-avr.h: Likewise.
2148 * config/tc-tic30.c: Likewise.
2149 * config/tc-tic30.h: Likewise.
2150 * config/tc-tic54x.c: Likewise.
2151 * config/tc-tic54x.h: Likewise.
2152 * config/tc-tic80.c: Likewise.
2153 * config/tc-tic80.h: Likewise.
2155 2000-09-14 Timothy Wall <twall@cygnus.com>
2157 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2158 parallel comparisons for later use.
2159 (struct rsrc): Add parallel comparison type.
2160 (resources_match): Skip special cases of PR usage (non-conflicting
2161 parallel compares).
2163 2000-09-13 Kazu Hirata <kazu@hxi.com>
2165 * config/obj-ecoff.c: Fix formatting.
2166 * config/obj-elf.c: Likewise.
2167 * config/obj-elf.h: Likewise.
2168 * config/obj-evax.h: Likewise.
2169 * config/obj-generic.h: Likewise.
2170 * config/obj-hp300.c: Likewise.
2171 * config/obj-hp300.h: Likewise.
2172 * config/obj-ieee.h: Likewise.
2173 * config/obj-vms.c: Likewise.
2174 * config/obj-vms.h: Likewise.
2176 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2178 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2179 (md_parse_option): Ditto.
2180 (md_longopts): Add -mips32 option.
2181 (md_show_usage): Document new options.
2182 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2183 (mips_ip): Assemble mfc0 with a sub-selection code.
2184 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2185 (mips_cpu_to_str): New function.
2186 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2187 Use CPU_* defines instead of hardcoded numbers.
2189 * doc/as.texinfo: Document new options.
2190 * doc/c-mips.texi: Ditto.
2192 2000-09-12 Kazu Hirata <kazu@hxi.com>
2194 * as.h: Fix formatting.
2195 * asintl.h: Likewise.
2196 * bit_fix.h: Likewise.
2197 * config/obj-aout.c: Likewise.
2198 * config/obj-aout.h: Likewise.
2199 * config/obj-bout.c: Likewise.
2200 * config/obj-bout.h: Likewise.
2201 * config/obj-coff.c: Likewise.
2202 * config/obj-coff.h: Likewise.
2203 * dwarf2dbg.h: Likewise.
2204 * expr.h: Likewise.
2205 * flonum.h: Likewise.
2206 * frags.h: Likewise.
2207 * itbl-ops.h: Likewise.
2208 * macro.h: Likewise.
2209 * read.h: Likewise.
2210 * sb.h: Likewise.
2211 * struc-symbol.h: Likewise.
2212 * subsegs.h: Likewise.
2213 * symbols.h: Likewise.
2214 * tc.h: Likewise.
2215 * write.h: Likewise.
2217 2000-09-11 Kazu Hirata <kazu@hxi.com>
2219 * bignum-copy.c: Fix formatting.
2220 * config/tc-i370.c: Likewise.
2221 * config/tc-i960.c: Likewise.
2222 * config/tc-m68k.c: Likewise.
2223 * ehopt.c: Likewise.
2224 * flonum-copy.c: Likewise.
2225 * flonum-konst.c: Likewise.
2226 * flonum-mult.c: Likewise.
2227 * literal.c: Likewise.
2228 * read.c: Likewise.
2229 * sb.c: Likewise.
2230 * stabs.c: Likewise.
2231 * subsegs.c: Likewise.
2233 2000-09-09 Philip Blundell <philb@gnu.org>
2235 * configure.in (arm*-*-uclinux*): New target.
2236 * configure: Regenerate.
2238 2000-09-09 Kazu Hirata <kazu@hxi.com>
2240 * input-file.c: Fix formatting.
2241 * itbl-ops.c: Likewise.
2242 * messages.c: Likewise.
2244 2000-09-08 Philip Blundell <philb@gnu.org>
2246 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2247 offset is negative.
2249 2000-09-07 H.J. Lu <hjl@gnu.org>
2251 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2252 * configure: Rebuild.
2254 2000-09-07 Kazu Hirata <kazu@hxi.com>
2256 * atof-generic.c: Fix formatting.
2257 * config/tc-mips.c: Likewise.
2258 * config/tc-vax.c: Likewise.
2259 * input-scrub.c: Likewise.
2261 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2263 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2264 * configure.in (sh-*-linux*): Added.
2265 * configure: Rebuilt.
2267 2000-09-06 Kazu Hirata <kazu@hxi.com>
2269 * config/tc-hppa.c: Fix formatting.
2271 * ecoff.c: Fix formatting.
2273 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2275 * configure: Rebuilt with new libtool.m4.
2277 2000-09-05 Kazu Hirata <kazu@hxi.com>
2279 * cgen.c: Fix formatting.
2280 * config/tc-ia64.c: Likewise.
2282 2000-09-05 Nick Clifton <nickc@redhat.com>
2284 * aclocal.m4: Regenerate.
2285 * config.in: Regenerate.
2286 * configure: Regenerate.
2287 * po/gas.pot: Regenerate.
2289 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2291 * config/tc-cris.c: Correct comment typos.
2293 2000-09-05 Eric Christopher <echristo@cygnus.com>
2295 * config/tc-mn10300.c: Cleanup.
2296 (md_pcrel_from): Enable.
2298 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2300 * expr.c (operand): Fix a comment typo.
2301 * write.c (write_relocs): Fix a signed/unsigned warning.
2303 * config/tc-hppa.c (fudge_reg_expressions): New
2304 (hppa_force_reg_syms_absolute): New.
2305 (pa_equ): Allow reg_section expressions.
2306 * config/tc-hppa.c (md_optimize_expr): Define.
2307 (hppa_force_reg_syms_absolute): Prototype.
2309 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2310 (pa_parse_number): Pass in arg to select fp reg parsing.
2311 Return 1 to indicate format checks pass. If strict, then only
2312 accept a register or register symbol. Return value in...
2313 (pa_number): New static for pa_parse_number.
2314 (FP_REG_BASE): Define.
2315 (FP_REG_RSEL): Define.
2316 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2317 appropriate. White space changes.
2318 (need_pa11_opcode): Don't bother passing any params, get them from
2319 globals instead.
2320 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2321 Remove extraneous check in case 'Q'.
2322 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2323 reg, set section of resulting symbol to reg_section.
2324 (pa_parse_space_stmt): Modify call to pa_parse_number.
2325 (pa_space): Likewise.
2327 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2328 (hppa_force_relocation): Handle vtable relocs.
2329 (pa_vtable_entry): New.
2330 (pa_vtable_inherit): New.
2331 (md_pseudo_table): Add entries for vtable pseudos.
2332 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2333 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2334 against weak syms.
2335 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2336 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2337 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2338 millicode import.
2339 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2340 specify a symbol type.
2342 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2343 dependent things together.
2344 (md_elf_symbol_type): Define.
2346 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2347 symbol.
2348 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2350 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2351 (obj_elf_vtable_entry): Declare.
2353 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2354 and export function.
2355 (obj_elf_vtable_entry): Similarly.
2356 (elf_pseudo_table): Fix the damage with a cast.
2358 2000-09-03 Richard Henderson <rth@cygnus.com>
2360 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2361 for template selection when a label is needed.
2363 2000-09-02 Kazu Hirata <kazu@hxi.com>
2365 * config/tc-ia64.c: Fix formatting.
2367 2000-09-02 Nick Clifton <nickc@redhat.com>
2369 * configure.in: Increase version number to 2.10.91.
2370 * configure: Regenerate.
2371 * aclocal.m4: Regenerate.
2372 * config.in: Regenerate.
2373 * po/gas.pot: Regenerate.
2374 * Makefile.in: Regenerate.
2376 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
2378 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2379 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2380 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2381 similar relocs.
2382 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2383 branches.
2385 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2387 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2388 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2389 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2390 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2391 (GOT_symbol): New variable.
2392 (md_undefined_symbol): Set it.
2394 2000-09-01 Richard Henderson <rth@cygnus.com>
2396 * config/tc-ia64.c (match): Don't inline.
2397 (extra_goodness): New.
2398 (md_begin): Prefer nop.f and nop.b for best_template.
2400 2000-08-31 Kazu Hirata <kazu@hxi.com>
2402 * as.c: Fix formatting.
2403 * cond.c: Likewise.
2404 * frags.c: Likewise.
2405 * macro.c: Likewise.
2407 2000-08-31 Eric Christopher <echristo@cygnus.com>
2409 * config/tc-mn10300.c: Cleanup and fix warnings.
2410 (md_pseudo_table): Add initializers.
2411 (md_show_usage): Cleanup.
2412 (md_parse_option): Fix warnings.
2413 (md_undefined_symbol): Fix warnings.
2414 (md_conver_frag): Fix warnings.
2415 (tc_gen_reloc): Fix warnings.
2416 (md_apply_fix3): Fix warnings.
2417 (check_operand): Fix warnings.
2419 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
2421 * acinclude.m4: Include libtool and gettext macros from the
2422 top level.
2423 * aclocal.m4, configure: Rebuilt.
2425 2000-08-30 Mark Hatle <mhatle@mvista.com>
2427 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2429 2000-08-31 Kazu Hirata <kazu@hxi.com>
2431 * listing.c: Fix formatting.
2433 2000-08-29 Kazu Hirata <kazu@hxi.com>
2435 * app.c: Fix a comment typo. Fix formatting.
2437 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2439 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2440 offset of the target destination for jmp instructions.
2441 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2443 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
2445 * NEWS: Mention support for CRIS.
2447 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2449 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2450 Sets `.lcomm' alignment to zero.
2452 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2454 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2455 TC_FIX_ADJUSTABLE): Define.
2457 2000-08-23 Jim Wilson <wilson@cygnus.com>
2459 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2460 unwind.personality_routine is set.
2462 2000-08-23 H.J. Lu <hjl@gnu.org>
2464 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2466 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2468 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2469 environment is pe.
2471 2000-08-22 H.J. Lu <hjl@gnu.org>
2473 * config.in (STRICTCOFF): New for strict COFF.
2475 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2476 i386-*-go32* and i386-go32-rtems*.
2477 * configure: Rebuilt.
2479 * config/obj-coff.c (obj_coff_endef): Follow the historical
2480 behavior if STRICTCOFF is not defined.
2482 * doc/internals.texi: Document STRICTCOFF.
2484 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
2486 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2487 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2488 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2489 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2490 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2491 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2492 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2493 Likewise.
2495 2000-08-22 Eric Christopher <echristo@cygnus.com>
2497 * config/tc-mn10300.c: (md_apply_fix): New function.
2498 (mn10300_force_relocation): New function.
2499 (mn10300_fix_adjustable): New function.
2501 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2502 (TC_HANDLES_FX_DONE): Define.
2503 (obj_fix_adjustable): Define.
2504 (MD_APPLY_FIX3): Define.
2505 (TC_LINKRELAX_FIXUP): Define.
2507 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2508 previously defined.
2509 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2511 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2513 2000-08-21 Jason Eckhardt <jle@cygnus.com>
2515 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2516 if the fixup resulted in a relocation.
2518 2000-08-18 Nick Clifton <nickc@redhat.com>
2520 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2521 Make reference to first element of shift_names explicit.
2523 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
2525 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2526 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2527 add a symbol's address. Removed all target-specific #ifdefs that
2528 used to accomplished the same.
2529 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2530 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2531 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2532 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2533 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2535 2000-08-17 Kazu Hirata <kazu@hxi.com>
2537 * dwarf2dbg.c: Fix formatting.
2539 2000-08-17 Nick Clifton <nickc@redhat.com>
2541 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2542 to be recoded as logical shift lefts by zero.
2544 2000-08-16 Jim Wilson <wilson@cygnus.com>
2546 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2547 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2548 source registers.
2549 (note_register_values): Handle IA64_OPND_R3_2 operands.
2551 2000-08-16 Jason Eckhardt <jle@cygnus.com>
2553 * config/tc-i860.c (md_operand): Silly typo fixed.
2555 2000-08-16 Nick Clifton <nickc@redhat.com>
2557 * config/tc-arm.c (struct asm_shift): Delete.
2558 (shift[]): Delete.
2559 (enum asm_shift_index): New.
2560 (struct asm_shift_properties): New.
2561 (struct asm_shift_name): New.
2562 (shift_properties[]); New.
2563 (shift_names[]); New.
2565 (decode_shift): Use new structures.
2566 Issue a warning is "ROR #0" is used.
2567 Issue a warning if "ASR #0" or "LSR #0" is used.
2569 (md_begin): Initialise arm_shift_hsh table from new
2570 asm_shift_name array.
2572 2000-08-16 Jakub Jelinek <jakub@redhat.com>
2574 * config/tc-sparc.c: Kill all warnings.
2575 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2576 in -xarch= as well.
2577 (md_show_usage): Update usage text.
2579 2000-08-16 Nick Clifton <nickc@redhat.com>
2581 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
2582 useful.
2584 2000-08-15 Will Cohen <wcohen@redhat.com>
2586 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2588 * config/tc-sh.c (md_assemble): Changed so debug_type
2589 test performed for ppi_assemble
2590 * config/tc-sh.c: Included dwarf2dbg.h.
2591 (debug_line): Defined.
2592 (md_assemble): Generates dwarf2 line info.
2593 (sh_finalize): New function. Finalize dwarf2 info.
2594 (assemble_ppi): Returns size of code generated.
2595 (build_Mytes): Returns size of code generated.
2596 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2597 * config/tc-sh.h (md_end): Defined.
2598 (sh_finalize): Declared.
2600 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
2602 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2603 md_number_to_chars.
2605 2000-08-14 Nick Clifton <nickc@redhat.com>
2607 * config/tc-arm.c (do_bx): Allow "bx pc".
2609 2000-08-14 Jim Wilson <wilson@cygnus.com>
2611 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2612 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2613 (md_begin): Change assignment to md.flag to OR in the new bit.
2615 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2617 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
2618 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2619 C_MOU, and C_EOS.
2621 2000-08-14 Jason Eckhardt <jle@cygnus.com>
2623 * NEWS: Mention i860 support.
2625 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2627 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2629 2000-08-14 Andreas Schwab <schwab@suse.de>
2631 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2633 2000-08-11 Andreas Schwab <schwab@suse.de>
2635 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2636 argument.
2638 2000-08-11 Kazu Hirata <kazu@hxi.com>
2640 * expr.c: Fix formatting.
2641 * config/obj-bout.c: Likewise.
2643 2000-08-10 Jason Eckhardt <jle@cygnus.com>
2645 * doc/c-i860.texi: Flesh out the i860 section more.
2647 2000-08-10 Kazu Hirata <kazu@hxi.com>
2649 * symbols.c: Fix formatting.
2650 * expr.c: Likewise.
2652 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2654 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2655 modifier has the IgnoreSize bit set.
2657 2000-08-09 Alan Modra <alan@linuxcare.com.au>
2659 From Rodney Brown <RodneyBrown@mynd.com>
2660 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2661 * configure: Regenerate.
2663 2000-08-09 Kazu Hirata <kazu@hxi.com>
2665 * hash.c: Fix formatting.
2666 * gasp.c: Likewise.
2668 2000-08-08 Jason Eckhardt <jle@cygnus.com>
2670 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2671 (i860_fix_info): New enum.
2672 (MD_APPLY_FIX3): Define.
2673 (WORKING_DOT_WORD): Define.
2674 (TC_HANDLES_FX_DONE): Define.
2675 (DIFF_EXPR_OK): Define.
2676 (LISTING_HEADER): Define.
2677 (TARGET_FORMAT): Select target format based on endian flag.
2678 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2679 (target_big_endian): Add external declaration.
2681 * config/tc-i860.c: All existing code reworked completely. Other
2682 new code shown below.
2683 (SYNTAX_SVR4): Define.
2684 (target_warn_expand): New variable.
2685 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2686 (md_longopts): Declare and define with new options (-EL, -EB,
2687 and -mwarn-expand).
2688 (md_show_usage): New function.
2689 (md_operand): New function.
2690 (obtain_reloc_for_imm16): New function.
2691 (md_apply_fix3): New function.
2692 (tc_gen_reloc): New function.
2694 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2696 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2697 2 bytes of the jump address are in the same frag.
2698 (find): Accept 68hc12 register indirect modes.
2700 * NEWS: Mention 68HC11 & 68HC12 support.
2702 2000-08-07 Richard Henderson <rth@cygnus.com>
2704 * config/tc-ia64.c (unwind): Add prologue_mask member.
2705 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2706 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2707 (dot_body): Clear unwind.prologue_mask.
2708 (dot_prologue): Set it. Accept a register second argument.
2710 2000-08-07 Kazu Hirata <kazu@hxi.com>
2712 * config/atof-ieee.c: Fix formatting.
2713 * config/atof-tahoe.c: Likewise.
2715 2000-08-06 Nick Clifton <nickc@cygnus.com>
2717 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2718 work.
2720 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2721 of .popsection, .previous, .pushsection, .subsection,
2722 .version, .vtable_entry, .vtable_inherit and .weak.
2724 2000-08-05 Kazu Hirata <kazu@hxi.com>
2726 * config/tc-cris.c: Fix formatting.
2727 * config/tc-i386.c: Likewise.
2728 * config/tc-sparc.c (sparc_ip): Simplify the code.
2730 2000-08-04 Kazu Hirata <kazu@hxi.com>
2732 * config/tc-cris.c: Rearrange code for readability.
2733 * config/tc-d10v.c: Fix formatting.
2734 * config/tc-m32r.c: Likewise.
2735 * config/tc-sparc.c: Likewise.
2737 2000-08-02 Jim Wilson <wilson@cygnus.com>
2739 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2740 before ia64_find_opcode.
2741 (md_assemble): Likewise.
2743 2000-08-01 Nick Clifton <nickc@cygnus.com>
2745 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2746 Undo some formatting fixes.
2748 2000-08-01 Kazu Hirata <kazu@hxi.com>
2750 * config/obj-som.c: Fix formatting.
2751 * config/obj-ieee.c: Likewise.
2752 * config/tc-arm.c: Likewise.
2753 * config/tc-v850.c: Likewise.
2755 2000-08-01 Nick Clifton <nickc@redhat.com>
2757 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2758 index by command line option.
2760 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2762 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2763 (@node M68K-Branch): Rewrite to match the reality.
2765 2000-07-31 Jason Eckhardt <jle@cygnus.com>
2767 * doc/c-i860.texi: New file.
2768 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2769 * doc/Makefile.in: Regenerate.
2770 * doc/all.texi: Add I860 as relevant architecture.
2771 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2773 2000-07-31 Kazu Hirata <kazu@hxi.com>
2775 * config/tc-d30v.c: Fix formatting.
2777 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2779 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2780 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2781 long emit a long branch if available instead of an absolute jump, never
2782 emit absolute jumps for anything with --pcrel.
2784 * doc/c-m68k.texi: Document new command line option.
2786 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2788 * config/tc-avr.c: Use PARAMS macro in function declarations.
2789 Don't declare md_pcrel_from_section (already in tc-avr.h).
2790 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2791 (avr_operand): Don't set (unsigned) op_mask to -1.
2793 2000-07-28 Jason Eckhardt <jle@cygnus.com>
2795 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2796 * configure: Regenerated.
2797 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2798 of operand to the .type directive (.e.g, "type").
2800 2000-07-28 Alan Modra <alan@linuxcare.com.au>
2802 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2803 * app.c (do_scrub_chars): Record where first comment found.
2804 * read.c (read_a_source_file): Init found_comment on entry, and
2805 notify whether comments found on exit.
2806 * config/tc-hppa.c (md_shortopts): Add "c".
2807 (md_longopts): Add warn-comment.
2808 (md_parse_option): Handle it.
2809 (md_show_usage): Show available options.
2810 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2812 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2814 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2815 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2816 sym_ptr_ptr
2817 (md_estimate_size_before_relax): Don't fall off end of function.
2819 2000-07-27 Kazu Hirata <kazu@hxi.com>
2821 * config/tc-avr.c: Fix formatting.
2822 * config/tc-ns32k.c: Likewise.
2824 2000-07-27 Alan Modra <alan@linuxcare.com.au>
2826 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2828 2000-07-27 Kazu Hirata <kazu@hxi.com>
2830 * config/tc-d10v.c: Fix formatting.
2831 * config/tc-z8k.c: Likewise.
2832 * config/tc-sparc.c: Likewise.
2834 2000-07-26 Dave Brolley <brolley@redhat.com>
2836 * cgen.c (queue_fixup): Declare opinfo.
2837 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2838 (gas_cgen_md_operand): Ditto.
2839 (gas_cgen_md_apply_fix3): Ditto.
2841 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2843 * config/obj-coff.c (obj_frob_symbol): Don't merge
2844 labels. Don't merge if the symbol isn't constant. Return
2845 immediately if a symbol is merged.
2847 2000-07-22 Alan Modra <alan@linuxcare.com.au>
2849 * frags.c (frag_align): Correct absolute section alignment.
2851 2000-07-20 DJ Delorie <dj@redhat.com>
2853 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2854 it breaks linking against DLLs.
2856 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
2858 * configure.in: Add CRIS support.
2859 * configure: Regenerate.
2860 * Makefile.am: (CPU_TYPES): Add cris.
2861 (CPU_OBJ_VALID) [aout]: Add cris.
2862 (MULTI_CPU_TYPES): Add cris.
2863 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2864 [coff]: Only i386 and mips are valid.
2865 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2866 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2867 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2868 Regenerate dependencies.
2869 * Makefile.in: Regenerate.
2870 * aclocal.m4: Regenerate.
2871 * as.c: Declare crisaout, criself.
2872 * config/tc-cris.h, config/tc-cris.c: New.
2873 * config/e-criself.c, config/e-crisaout.c: New.
2874 * po/POTFILES.in, po/gas.pot: Regenerate.
2876 2000-07-20 Kazu Hirata <kazu@hxi.com>
2878 * read.c: Fix formatting.
2879 * write.c: Fix formatting.
2881 2000-07-19 H.J. Lu <hjl@gnu.org>
2883 * sb.c: Include <stdlib.h> if exists for abort ().
2885 2000-07-19 Alan Modra <alan@linuxcare.com.au>
2887 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2888 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2889 (pa_type_args): Same here.
2891 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2893 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2894 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2895 the storage class is already set.
2897 2000-07-17 Kazu Hirata <kazu@hxi.com>
2899 * config/tc-m68hc11.c: Fix formatting.
2900 * config/tc-mn10200.c: Likewise.
2901 * config/tc-mn10300.c: Likewise.
2902 * config/tc-pj.c: Likewise.
2903 * config/tc-tic80.c: Likewise.
2904 * config/tc-w65.c: Likewise.
2906 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
2908 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2909 is defined.
2911 2000-07-15 Ian Lance Taylor <ian@zembu.com>
2913 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2914 @code.
2916 2000-07-15 Alan Modra <alan@linuxcare.com.au>
2918 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2919 ELF as are used for SOM (except the 32-bit reloc one) to decide
2920 whether a symbol can be reduced to a section symbol. Expand on
2921 the comment for symbols involved in LR% and RR% expressions.
2923 2000-07-14 Nick Clifton <nickc@cygnus.com>
2925 * config/tc-mips.c (mips_disable_float_construction): New
2926 static variable. Set to true if doubles should not be
2927 constructed by loading two single width fp registers with
2928 halves of the value.
2929 (mips_ip): Test mips_disable_float_construction.
2930 (md_longopts): Add command line switches --construct-floats
2931 and --no-construct-floats.
2932 (md_parse_option): Parse new command line options.
2933 (md_show_usage): Describe new command line options.
2935 * doc/c-mips.texi: Document new command line options.
2937 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
2939 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2940 * configure: Regenerate.
2942 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
2944 * configure.in (DEFAULT_EMULATION setting): Revert part of
2945 2000-07-01 change that set te_multi=multi unless set to tmips.
2946 * configure: Regenerate.
2948 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2950 * config/obj-coff.c (coff_frob_section): Add padding to the last
2951 section when aligning it increases its size.
2953 2000-07-11 Kazu Hirata <kazu@hxi.com>
2955 * config/tc-tic54x.c: Fix formatting.
2957 2000-07-10 Kazu Hirata <kazu@hxi.com>
2959 * config/tc-h8500.c: Fix formatting.
2960 * config/tc-tic54x.c: Fix formatting.
2962 2000-07-10 Alan Modra <alan@linuxcare.com.au>
2964 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2965 displacements correctly.
2967 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2969 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2971 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2972 warning.
2973 (hash_jam): Ditto.
2975 2000-07-09 Alan Modra <alan@linuxcare.com.au>
2977 From David Huggins-Daines <dhd@linuxcare.com>
2978 * config/te-hppalinux64.h: Add a new emulation.
2979 * configure.in (emulations): Add configure bits to support the
2980 64-bit Linux/parisc target.
2981 * configure: Regenerate.
2983 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2984 (md_shortopts): Add `V' for ELF.
2986 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2987 when SOM or ELF_ARG_RELOC are defined.
2988 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2989 ELF_ARG_RELOC are defined.
2990 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2991 (pa_stringer): ..Do it here instead. Fix comment typos.
2992 (hppa_force_relocation): Cast enums to int before comparing with
2993 ints.
2995 From Ryan Bradetich <rbradetich@uswest.net>
2996 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2997 redifinition warning.
2998 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2999 (hppa_force_relocation): ditto
3000 (md_apply_fix): Added cast to buf to fix warnings.
3002 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3003 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3005 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3006 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3007 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3008 reloc_type** to avoid warnings in switch.
3009 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3010 little earlier instead.
3012 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3013 and elf.
3014 (pa_type_args): Use symbol_arg_reloc_info.
3015 (struct pa_it): Make arg_reloc unsigned int.
3016 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3017 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3018 (pa_code): Delete. pa_text duplicates this function.
3019 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3020 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3021 int.
3022 (cons_fix_new_hppa): Actually change selector to e_fsel when
3023 warning about assuming so.
3024 (tc_gen_reloc): More example elf arg reloc code.
3025 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3026 (hppa_force_relocation): Likewise.
3028 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3029 files.
3030 (pa_end_of_source): Prototype.
3031 (hppa_fix_adjustable): Prototype.
3032 (LABELS_WITHOUT_COLONS): Move it..
3033 * config/te-hppa.h: To here.
3035 * config/te-hppa64.h: New file.
3037 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3038 type.
3039 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3040 format -10, -16, 16 relocs.
3041 (hppa_elf_mark_end_of_function): Test for null
3042 last_call_info->start_symbol
3044 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3045 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3046 re_assesmble_* functions. Delete extraneous statements. Fix
3047 typos in comments.
3048 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3049 insn to re_assemble_*.
3051 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3053 * doc/internals.texi (Expressions): Fix typo.
3055 2000-07-08 Kazu Hirata <kazu@hxi.com>
3057 * config/tc-sh.c: Fix formatting.
3058 * config/tc-tic54x.c: Fix formatting.
3059 * depend.c: Fix formatting.
3060 * flonum-konst.c: Likewise.
3061 * flonum-mult.c: Likewise.
3063 2000-07-07 Kazu Hirata <kazu@hxi.com>
3065 * config/tc-sh.c: Fix comments.
3066 * config/obj-vms.c: Fix comments.
3067 * config/tc-a29k.c: Likewise.
3068 * config/tc-alpha.c: Likewise.
3069 * config/tc-h8300.c: Likewise.
3070 * config/tc-h8500.c: Likewise.
3071 * config/tc-i370.c: Likewise.
3072 * config/tc-ia64.c: Likewise.
3073 * config/tc-m68hc11.c: Likewise.
3074 * config/tc-m68k.c: Likewise.
3075 * config/tc-mips.c: Likewise.
3076 * config/tc-ns32k.c: Likewise.
3077 * config/tc-ppc.c: Likewise.
3078 * config/tc-z8k.c: Likewise.
3080 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3082 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3083 Default to '(SEC_LOAD | SEC_DATA)'.
3084 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3086 * doc/internals.texi (CPU Backend): Describe
3087 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3089 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3091 * as.c (parse_args): NULL terminate the long option list.
3093 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3095 * config/tc-d30v.h: Include "write.h" for fixS.
3096 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3098 2000-07-05 Nick Clifton <nickc@cygnus.com>
3100 * config/tc-d30v.c (write_2_short): Further changes to warning
3101 messages produced when combining EITHER_BUT_PREFER_MU attributed
3102 opcodes.
3104 2000-07-05 DJ Delorie <dj@redhat.com>
3106 * MAINTAINERS: new
3108 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3110 * config/tc-arm.c (psrs): Accept combinations of flags.
3112 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3114 * config/tc-avr.c: Change _ () to _() around all strings marked
3115 for translation (exception from the usual coding style).
3116 (avr_opt): New struct variable, how the new switches are set.
3117 (OPTION_MMCU): Define as 'm' and actually use.
3118 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3119 (show_mcu_list): New function, display the list of known MCUs.
3120 (md_show_usage): Document the new switches. Call show_mcu_list.
3121 (avr_set_arch): Change 'm' to OPTION_MMCU.
3122 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3123 Handle the new switches.
3124 (avr_operands): Disable warnings for undefined combinations of
3125 operands if -mall-opcodes. Disable warnings for skipping two-word
3126 instructions if enhanced core or -mno-skip-bug.
3127 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3128 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3129 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3130 (avr_ldi_expression): Warn about implicit lo8().
3131 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3133 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3135 * configure.in: Add entry for mips-*-sysv4*MP*
3136 * configure: Rebuild
3137 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3138 elf32-tradlittlemips for traditional mips targets.
3139 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3140 test for Link Once sections as in adjust_reloc_syms.
3141 * config/te-tmips.h: New file for traditional mips targets. Define
3142 TE_TMIPS.
3144 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3146 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3147 flags argument is not present, don't change an existing section's
3148 section's attributes. If the flags argument is present, warn if the
3149 attributes don't match the section's current attributes. When
3150 long section names are supported, set SEC_LINK_ONCE and
3151 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3153 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3155 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3156 symbols; create them.
3158 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3160 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3161 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3163 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3165 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3166 expressions. Ignore the problem when handling 16 bit signed
3167 immediates, because the assembler will take care of the relocation
3168 later.
3170 2000-06-27 Nick Clifton <nickc@cygnus.com>
3172 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3173 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3174 sequential order, and emit warning messages if the input source
3175 code contains constructs like that, or parallel constructs
3176 containing such opcodes.
3178 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3180 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3181 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3182 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3183 (md_show_usage): Update usage message.
3184 (md_parse_option): Allow redefinition of MCU type within the
3185 same avr[1-5] bfd machine type. Show both old and new MCU type
3186 in the error message.
3187 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3188 Simplify 8K wrap code.
3190 2000-06-25 Kazu Hirata <kazu@hxi.com>
3192 * config/obj-aout.c: Remove all uses of DEFUN.
3193 * config/obj-ieee.c: Likewise.
3194 * config/tc-sh.c: Fix comment typos.
3195 * config/tc-tahoe.c: Likewise.
3196 * config/tc-vax.c: Likewise.
3197 * config/tc-w65.c: Likewise.
3198 * config/tc-z8k.c: Likewise.
3199 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3201 2000-06-24 DJ Delorie <dj@cygnus.com>
3203 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3204 more changes from Sept 1999
3205 (tc_i386_fix_adjustable): ditto
3206 (md_apply_fix3): ditto
3208 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3210 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3211 (gas_cgen_parse_operand): Set it around expression() call.
3212 (gas_cgen_md_operand): Test for it before longjmp().
3214 2000-06-24 Kazu Hirata <kazu@hxi.com>
3216 * config/tc-h8500.c: Remove all uses of DEFUN.
3217 * config/tc-sh.c: Likewise.
3218 * config/tc-w65.c: Likewise.
3219 * config/tc-z8k.c: Likewise.
3221 * config/tc-h8500.c: Fix typos in comments.
3223 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3225 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3226 is defined.
3228 2000-06-23 matthew green <mrg@redhat.com>
3230 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3231 defined. Fix error message for `[' grouping.
3233 2000-06-22 Kazu Hirata <kazu@hxi.com>
3235 * config/tc-h8300.c: Fix formatting and comment typos.
3237 2000-06-22 Timothy Wall <twall@cygnus.com>
3239 * config/tc-ia64.c (note_register_values): Move premature QP
3240 notation clearing into the appropriate place.
3242 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3244 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3245 first before anything else. Add bin-bugs.h, emul.h and progress.h
3246 Sort list of files as for $(OBJS) in Makefile.am.
3248 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3249 find one. Remake dependencies.
3250 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3251 * Makefile.in: Regenerate.
3252 * doc/Makefile.in: Regenerate.
3254 * config/tc-i386.c (i386_displacement): Don't assume a constant
3255 displacement is necessarily 16 bits when in 16 bit code mode.
3256 (md_assemble): Instead size the displacement here after we know
3257 for sure that a .code16gcc operand hasn't automatically added
3258 operand size prefixes.
3260 2000-06-21 H.J. Lu <hjl@gnu.org>
3262 * Makefile.am: Rebuild dependency.
3263 * Makefile.in: Rebuild.
3265 2000-06-21 Kazu Hirata <kazu@hxi.com>
3267 * config/tc-h8300.c (parse_reg): Make the function static.
3268 (parse_exp): Likewise.
3270 2000-06-20 DJ Delorie <dj@cygnus.com>
3272 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3273 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3274 for cygwin import libraries to work properly.
3276 2000-06-20 H.J. Lu <hjl@gnu.org>
3278 * Makefile.am: Rebuild dependency.
3279 * Makefile.in: Rebuild.
3280 * configure: Likewise.
3281 * doc/Makefile.in: Likewise.
3283 2000-06-20 Timothy Wall <twall@cygnus.com>
3285 * doc/internals.texi (CPU backend): Add @itemx for
3286 TC_START_LABEL_WITHOUT_COLON.
3287 * doc/c-tic54x.texi: New.
3288 * doc/as.texinfo: Add tic54x features and include primary tic54x
3289 documentation file.
3290 * doc/all.texi: Add C54X.
3291 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3292 * doc/Makefile.in: Regenerate.
3293 * configure.in: Add tic54x and define LIBM for tic54x.
3294 * configure: Regenrate.
3295 * config/tc-tic54x.[ch]: New.
3296 * config/obj-coff.h: Add tic54x.
3297 * Makefile.am: (CPU_TYPES): Add tic54x.
3298 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3299 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3300 (as_new_LDADD): Add $(LIBM).
3301 * Makefile.in: Regenerate.
3303 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3305 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3306 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3307 * doc/as.texinfo: Likewise.
3309 * configure, Makefile.in: Regenerate.
3310 * configure.in (emulations): Recognize m6811 and m6812.
3311 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3312 Added files for 68hc11 and 68hc12 assembler.
3313 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3314 * config/tc-m68hc11.h: Header definition for that assembler.
3316 2000-06-18 Nick Clifton <nickc@redhat.com>
3318 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3319 instead of OCTETS_PER_BYTE.
3321 * config/tc-v850.c: Fix compile time warnings.
3322 * config/tc-ppc.c: Fix compile time warnings.
3324 2000-06-18 H.J. Lu <hjl@gnu.org>
3326 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3327 * configure: Rebuild.
3329 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3331 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3332 to BFD_ASSEMBLER.
3334 2000-06-16 Nick Clifton <nickc@cygnus.com>
3336 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3337 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3339 * doc/c-mips.texi: Document newly accepted cpu variants.
3341 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3343 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3345 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3347 * macro.c (getstring): Make it possible to escape the quote
3348 character.
3350 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3352 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3354 2000-06-13 H.J. Lu <hjl@gnu.org>
3356 * configure: Regenerate.
3358 2000-06-09 Alan Modra <alan@linuxcare.com.au>
3360 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3361 separator.
3362 * doc/internals.texi (line_separator_chars): Semicolon is no
3363 longer a default. Mention null and newline as defaults.
3365 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3367 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3368 * config/tc-i860.h (line_separator_chars): Likewise.
3369 * config/tc-h8300.c (line_separator_chars): Likewise.
3370 * config/tc-i960.c (line_separator_chars): Likewise.
3371 * config/tc-m68k.c (line_separator_chars): Likewise.
3372 * config/tc-mips.c (line_separator_chars): Likewise.
3373 * config/tc-ns32k.c (line_separator_chars): Likewise.
3374 * config/tc-sparc.c (line_separator_chars): Likewise.
3375 * config/tc-vax.c (line_separator_chars): Likewise.
3377 * config/tc-h8300.c (comment_chars): Use string initialiser.
3378 * config/tc-i960.c (line_comment_chars): Likewise.
3379 * config/tc-z8k.c (comment_chars, line_comment_chars,
3380 line_separator_chars): Likewise.
3382 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3383 for TE_LINUX.
3385 2000-06-08 Nick Clifton <nickc@cygnus.com>
3387 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3388 for size 1 fixes.
3390 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3392 * configure.in (VERSION): Update to show this is the CVS mainline.
3394 2000-06-08 Matthew Jacob <mjacob@feral.com>
3396 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3397 $at is the integer register $r28, vs. both $r28 and the floating
3398 point register $f28.
3400 2000-06-08 James E. Wilson <wilson@cygnus.com>
3402 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3403 (dot_endp): Don't call ia64_flush_insns.
3404 (emit_one_bundle): Don't delete prologue/body records from
3405 unwind_record list in first loop. Rewrite second loop to account for
3406 this.
3408 2000-06-07 David Mosberger <davidm@hpl.hp.com>
3410 * config/tc-ia64.c: Add missing prototypes.
3411 (generate_unwind_image): Cast argument to output_unw_records call.
3413 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3415 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3417 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3419 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3420 (REGISTER_P): likewise.
3421 (avr_opcodes): uses include/opcode/avr.h
3422 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3424 2000-06-04 Alan Modra <alan@linuxcare.com.au>
3426 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3427 initializers too.
3429 2000-06-03 H.J. Lu <hjl@gnu.org>
3431 * read.c (is_end_of_line): Put back `;'.
3433 2000-06-03 Alan Modra <alan@linuxcare.com.au>
3435 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3437 2000-06-01 Alan Modra <alan@linuxcare.com.au>
3439 * expr.c (operand): Test is_end_of_line outside switch to catch
3440 line separator chars that are also operators.
3441 (operator): Return O_illegal for line separator chars.
3443 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3444 entry (or `!' entry for TC_HPPA).
3446 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3447 before indexing is_end_of_line. Remove redundant check for '\0'.
3448 (fp_op2): Likewise.
3449 * config/tc-h8500.c (md_assemble): Likewise.
3450 * config/tc-mcore.c (md_assemble): Likewise.
3451 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3452 (md_atof): Likewise
3454 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3455 is_end_of_line.
3456 * config/tc-mcore.c (mcore_cons): Likewise.
3457 (mcore_float_cons): Likewise.
3458 (mcore_stringer): Likewise.
3459 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3461 2000-06-01 Scott Bambrough <scottb@netwinder.org>
3463 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3465 2000-05-29 Nick Clifton <nickc@cygnus.com>
3467 * config/tc-sh.c: Fix compile time warning messages.
3469 * config/tc-mips.c: Fix compile time warning messages.
3471 2000-05-29 Philip Blundell <philb@gnu.org>
3473 * doc/as.texinfo: Update copyright dates.
3474 (Local Labels): Delete misplaced mention of ARM.
3475 * NEWS: Mention ARM ELF support.
3477 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3479 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3480 it is modified, and use the real_size to compute the frag address
3481 for dwarf2 line info.
3483 2000-05-27 Alan Modra <alan@linuxcare.com.au>
3485 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3486 line-matching scheme to cope with automake moving variables around.
3487 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3488 * Makefile.in: Regenerate.
3490 2000-05-26 Jakub Jelinek <jakub@redhat.com>
3492 * config/tc-sparc.c (sparc_relax): New.
3493 (md_longopts): Add -relax and -no-relax options.
3494 (md_parse_options, md_show_usage): Likewise.
3495 (md_apply_fix3): Optimize tail call into branch always if possible.
3497 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3499 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3500 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3501 rules, with warning when a GAS statement specifies a packing that
3502 will result in an instruction being squashed.
3503 Added typdef packing_type and enumerals, changed various integer
3504 literals to use the enumerals.
3506 2000-05-24 David Mosberger <davidm@hpl.hp.com>
3508 * config/tc-ia64.c (dot_restorereg_p): New function.
3509 (md_pseudo_table): Add restorereg.p.
3510 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3511 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3513 * config/tc-ia64.h (unw_record_type): Add unwabi.
3514 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3515 called MASK with members for imask, and the masks produced by
3516 fr_mem, gr_mem, br_mem, and frgr_mem.
3517 (unw_p_record): Add members ABI and CONTEXT.
3518 (unw_x_record): Add member AB.
3519 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3520 as pseudo-register for use during unwind info generation.
3521 (AR_PFS, AR_LC): New macros.
3522 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3523 whose names start with an at sign (as in "@priunat").
3524 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3525 register.
3526 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3527 proc_end, unwind_info, personality_routine): Consolidate into
3528 "unwind" structure to reduce offset-table use. Add member
3529 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3530 to be emitted.
3531 (output_R1_format, output_R3_format, output_P3_format,
3532 output_P6_format): Initialize R with zero to reduce compiler warnings.
3533 (output_P7_format): Ditto. Add `default' branch to switch
3534 statement to reduce compiler warnings.
3535 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3536 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3537 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3538 into single argument.
3539 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3540 compiler warnings. Merge A and B args into single argument.
3541 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3542 A and B args into single argument.
3543 (free_record): Removed (wasn't used).
3544 (free_list_records): Also free imasks in prologue records.
3545 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3546 (output_spill_mask): Remove.
3547 (output_unwabi): New function.
3548 (output_epilogue, output_label_state, output_copy_state): Call
3549 alloc_record.
3550 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3551 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3552 argument.
3553 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3554 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3555 as part of handling the prologue records. Emit region's imask if
3556 we have one. Handle unwabi, epilogue, label_state, copy_state,
3557 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3558 spill_sprel_p, and spill_reg_p records.
3559 (set_imask, count_bits, slot_index): New function.
3560 (fixup_unw_records): Fix region size computation. Handle
3561 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3562 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3563 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3564 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3565 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3566 (dot_save): Use manifest constants for applicaton registers.
3567 Handle REG_PR and REG_PRIUNAT.
3568 (dot_restore): Don't just ignore it.
3569 (dot_restorereg): New function..
3570 (generate_unwind_image): Ensure unwind info is a multiple of eight
3571 bytes, not just four bytes.
3572 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3573 (dot_altrp): Don't just ignore it.
3574 (dot_savemem): New function. Replaces dot_savesp() and
3575 dot_savepsp(). Use manifest constants for applicaton registers.
3576 Handle REG_PR and REG_PRIUNAT.
3577 (dot_savef): Simplify.
3578 (dot_saveb): Support generation of br_gr.
3579 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3580 dot_label_state, dot_copy_state): New function.
3581 (dot_unwabi): Don't just ignore it.
3582 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3583 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
3584 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3585 (emit_one_bundle): Set slot number for prologue/body records
3586 *before* emitting the first insn.
3587 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3588 (md_begin): Declare "psp" pseudo-register.
3589 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3590 so we don't get segfault.
3591 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3592 counts as required per SW Conventions manual
3593 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3594 output_preds_psprel, output_preds_sprel, output_spill_base,
3595 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3596 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3597 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3598 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3599 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3600 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3601 (dot_vframe): Implement.
3602 (dot_vframesp, dot_vframepsp): New function.
3604 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3606 * configure.in (i386-*-freebsd a.out entry): Quote properly.
3607 * configure: Regenerate.
3609 2000-05-23 Alan Modra <alan@linuxcare.com.au>
3611 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3612 (md_estimate_size_before_relax): so we can use it here instead of
3613 old kludges. Localise vars to blocks. Comment.
3615 * frags.c (frag_new): Update fr_var comments.
3616 * frags.h (struct frag): Ditto.
3618 2000-05-22 Richard Henderson <rth@cygnus.com>
3620 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3621 (pseudo_func): Add pcrel.
3622 (operand_match): Handle IA64_OPND_TGT64.
3623 (build_insn): Likewise.
3624 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3625 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3626 (fix_insn): Handle all three 64-bit relocation types.
3628 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3630 * obj.h (struct format_ops): New members begin, app_file,
3631 s_set_other, s_set_desc, s_get_type, s_set_type,
3632 separate_stab_sections, init_stab_section.
3634 * config/obj-multi.h: Update GPL notice to v2.
3635 (obj_begin): New.
3636 (obj_app_file): New.
3637 (S_SET_SIZE): Test s_set_size for NULL before calling.
3638 (S_SET_ALIGN): Similar for s_set_align.
3639 (S_SET_OTHER): New.
3640 (S_SET_DESC): New.
3641 (S_GET_TYPE): New.
3642 (S_SET_TYPE): New.
3643 (SEPARATE_STAB_SECTIONS): New.
3644 (INIT_STAB_SECTION): New.
3645 (EMIT_SECTION_SYMBOLS): New.
3646 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3648 * config/obj-elf.h: Update GPL notice to v2.
3649 Mention that this file is included from obj-multi.h.
3650 (obj_begin): Wrap definition in ifndef.
3651 (elf_file_symbol): Constify declaration.
3652 (obj_app_file): Ditto.
3653 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3654 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3656 * config/obj-elf.c (elf_s_set_other): New.
3657 (elf_file_symbol): Constify argument.
3658 (elf_separate_stab_sections): New.
3659 (elf_init_stab_section): New.
3660 (elf_format_ops): Add new members. Remove comma at end.
3662 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3663 (ecoff_format_ops): Add new fields. Remove comma at end.
3664 Mention inconsistency for emit_section_symbols.
3666 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3668 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3669 (coff_separate_stab_sections): New.
3670 (coff_format_ops): Add new members.
3672 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3673 (obj_aout_s_set_other): New.
3674 (obj_aout_s_set_desc): New.
3675 (obj_aout_s_get_type): New.
3676 (obj_aout_s_set_type): New.
3677 (obj_aout_separate_stab_sections): New.
3678 (aout_format_ops): New members added. Use obj_aout_process_stab,
3679 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3680 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3681 appropriate.
3682 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3684 2000-05-22 Alan Modra <alan@linuxcare.com.au>
3686 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3687 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3688 (md_estimate_size_before_relax): Ensure jumps to weak and
3689 externally visible symbols are relocatable.
3691 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3693 * stabs.c (aout_process_stab): Make global.
3694 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3695 * read.h (aout_process_stab): Declare.
3697 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3698 Generalize to *aout, *coff *elf.
3699 * configure: Regenerated.
3701 * doc/internals.texi (Object format backend): Say
3702 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3704 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3705 * Makefile.in: Regenerated.
3707 2000-05-19 Catherine Moore <clm@cygnus.com>
3709 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3711 2000-05-18 Alan Modra <alan@linuxcare.com.au>
3713 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3714 instruction to reflect change in re_assemble_*.
3716 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3718 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3719 build PA64 ELF tools.
3720 * configure: Rebuilt.
3722 2000-05-17 Alan Modra <alan@linuxcare.com.au>
3724 * Makefile.am: Regenerate dependencies.
3725 * Makefile.in: Regenerate.
3727 2000-05-15 Nick Clifton <nickc@cygnus.com>
3729 * config/tc-arm.c (struct asm_psr): Add boolean field
3730 distinguishing between CSPR and SPSR. Rename 'number' field
3731 to 'field'.
3732 (psrs): Rearrange contents to match new asm_psr structure.
3733 (arm_psr_parse): Move next to psr_required_here. Make it
3734 return an asm_psr structure.
3735 (psr_required_here): Use asm_psr structure returned by
3736 arm_psr_parse.
3737 (do_msr): Reorganise to allow psr_required_here to be called
3738 only once.
3739 (md_undefined_name): Mark 'name' parameter as unused, since
3740 the COFF target does not use it.
3742 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3744 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3745 standards.
3746 * config/te-aux.h: Likewise.
3747 * config/te-dpx2.h: Likewise.
3748 * config/te-go32.h: Likewise.
3749 * config/te-hp300.h: Likewise.
3750 * config/te-hppa.h: Likewise.
3751 * config/te-i386aix.h: Likewise.
3752 * config/te-ic960.h: Likewise.
3753 * config/te-interix.h: Likewise.
3754 * config/te-nbsd532.h: Likewise.
3755 * config/te-pc532mach.h: Likewise.
3756 * config/te-ppcnw.h: Likewise.
3757 * config/te-psos.h: Likewise.
3758 * config/te-sparcaout.h: Likewise.
3759 * config/te-sun3.h: Likewise.
3760 * config/te-sysv32.h: Likewise.
3762 2000-05-14 Alan Modra <alan@linuxcare.com.au>
3764 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3765 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3766 and sign extend without an if statement.
3767 (build_bytes): Likewise.
3769 2000-05-14 Kazu Hirata <kazu@hxi.com>
3771 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3772 X_add_symbol L_32 case.
3774 2000-05-14 David O'Brien <obrien@FreeBSD.org>
3776 * config/te-freebsd.h: New file.
3778 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3780 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3781 bindtextdomain): Replace defines with those from intl/libgettext.h
3782 to quieten gcc warnings.
3784 * NEWS: Mention x86 .arch and -q.
3786 * config/tc-i386.c (quiet_warnings): New.
3787 (md_assemble): Use quiet_warnings.
3788 (md_parse_option): Set quiet_warnings from -q.
3789 (md_show_usage): Mention -q, delete -m.
3790 (flag_do_long_jump): Delete.
3791 (md_parse_option): Remove -m.
3792 (md_show_usage): Remove -m.
3793 (md_create_long_jump): Remove useless flag_do_long_jump code.
3795 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3796 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3798 2000-05-13 Alan Modra <alan@linuxcare.com.au>
3799 Alexander Sokolov <robocop@netlink.ru>
3801 * doc/c-i386.texi (i386-Arch): New section.
3802 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3804 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3805 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3806 architecture has been given and is not 486.
3807 (set_cpu_arch): New.
3808 (md_pseudo_table): Add .arch.
3809 (md_assemble): Warn if cpu architecture has been given and an
3810 unsupported instruction.
3812 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3813 Move operand_types bit defines after relevant template field.
3814 (template): Add cpu_flags.
3815 (Cpu*): Define.
3816 (arch_entry): New.
3818 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3820 * config/tc-mn10300.h (md_end): Define.
3821 (mn10300_finalize): Declare.
3822 * config/tc-mn10300.c: Include dwarf2dbg.h.
3823 (debug_line): Define.
3824 (md_assemble): Generate dwarf2 line info.
3825 (mn10300_finalize): New function. Finalize dwarf2 info.
3827 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3829 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3830 external version of the relocation for weak symbols.
3832 2000-05-08 David Mosberger <davidm@hpl.hp.com>
3834 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3835 frame size in units of 16 bytes, as required per SW Conventions manual.
3836 (output_unw_records): Output info-block header as a dword to get
3837 byte-order right.
3839 2000-05-08 Alan Modra <alan@linuxcare.com.au>
3841 * as.h: #include "file", not <file> on files from ../include.
3842 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3843 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3844 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3845 (tc_coff_symbol_emit_hook): Ditto.
3846 (OPTCOUNT): Cast to int to avoid compiler warning.
3847 (md_begin): Fix signed/unsigned warnings.
3849 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3851 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3852 ABRANCH LONG case for a conditional branch on a 68000.
3853 (md_estimate_size_before_relax): Likewise. Also handle
3854 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3855 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3856 PC-relative on all CPUs.
3857 (md_estimate_size_before_relax): Likewise.
3859 2000-05-04 Alan Modra <alan@linuxcare.com.au>
3861 * as.c (parse_args): Just mention current year in printed
3862 copyright message.
3864 2000-05-03 J.T. Conklin <jtc@redback.com>
3866 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3867 unit registers.
3868 (md_parse_option): Recognize -m7400.
3870 2000-05-03 Ian Lance Taylor <ian@zembu.com>
3872 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3873 don't permit lp to become less than the words array.
3875 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3877 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3878 Fix little-endian case.
3880 2000-05-03 David O'Brien <obrien@NUXI.com>
3882 * as.c (parse_args): Update copyright.
3884 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3886 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3887 for the .bss section too.
3889 2000-05-02 Alan Modra <alan@linuxcare.com.au>
3891 * configure.in: Set em=linux for hppa-*-linux.
3892 * configure: Regenerate.
3893 * doc/Makefile.in: Regenerate with correct automake.
3895 * frags.c (frag_grow): Sanity check chunk_size.
3897 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3898 * config/obj-som.h: Likewise.
3899 * config/obj-ieee.h: Likewise.
3901 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3903 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3904 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3905 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3906 (pa_ip): low_sign_unext now returns via function value. Use
3907 re_assemble_* instead of dis_assemble_* and
3908 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3909 unnecessarily.
3910 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3911 (md_section_align, md_parse_option, md_show_usage,
3912 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3913 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3914 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3915 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3916 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3917 pa_text): Likewise.
3918 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3919 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3920 outside of switch. Correct mask and shifting errors in case 10
3921 and case -11. In case 21, compare against signed range to suit
3922 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3923 case 17 and case 22, use offsetT variable to properly check range.
3924 Use re_assemble_* here too.
3925 (evaluate_absolute): Change type of value to offsetT. Call
3926 hppa_field_adjust to do the work for us.
3927 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3928 (pa_parse_cmpib_64_cmpltr): Ditto.
3929 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3930 of i to unsigned int.
3931 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3932 (pa_end_of_source): Return type is void.
3934 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3936 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3938 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3940 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3941 More comments added.
3942 (md_begin): Removed "construct symbols for each register name".
3943 Because register names conflicts with GCC generated function
3944 names.
3945 (avr_operand): Now constant numbers can be used as a register
3946 identifiers (0 as r0, 31 as r31).
3947 (md_assemble): use skip_space () before parsing instruction
3948 operands.
3950 2000-05-01 Alan Modra <alan@linuxcare.com.au>
3952 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3953 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3954 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3955 * configure: Regenerate.
3957 2000-04-29 Andreas Jaeger <aj@suse.de>
3959 * as.h: Correctly check GCC version.
3961 2000-04-26 David O'Brien <obrien@FreeBSD.org>
3963 * doc/as.1: Fix unbalanced brackets.
3965 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3966 TE_FreeBSD.
3967 (line_comment_chars): Set to '/' if TE_FreeBSD.
3969 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3971 * configure.in: Configury support for PA64 (currently disabled).
3972 * configure: Rebuilt.
3974 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3976 * config/tc-mips.c (s_change_sec): Use record_alignment, not
3977 bfd_set_section_alignment.
3979 2000-04-25 Alan Modra <alan@linuxcare.com.au>
3981 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3982 than 32.
3984 2000-04-24 Nick Clifton <nickc@cygnus.com>
3986 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3987 * doc/as.texinfo (Align): Include arm and strongarm in list of
3988 targets that have the second form of the behaviour of the .align
3989 directive.
3991 2000-04-24 Mark Klein <mklein@dis.com>
3993 * config/obj-som.c: Terminate obj_pseudo_table.
3995 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3997 * as.c (parse_args): Allow md_parse_option to override -a listing
3998 option.
3999 * config/obj-coff.c (add_lineno): Change type of offset parameter
4000 from "int" to "bfd_vma."
4001 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4002 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4003 (ppc_change_csect): Align correctly for XCOFF64.
4004 (ppc_machine): New function, which discards "ppc_machine" line.
4005 (ppc_tc): Cons for 8 when code is 64 bit.
4006 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4007 relocations.
4008 (md_parse_option): Handle -a64 and -a32.
4009 (ppc_xcoff64): New.
4010 * config/tc-ppc.h (TARGET_MACH): Define.
4011 (TARGET_FORMAT): Move to function.
4012 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4014 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4016 * config/tc-avr.c: New AVR_ISA_ defined.
4017 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4018 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4019 for `fmul', `movw' and `lpm R,Z' instructions.
4020 (avr_operands): Warn if current opcode is a two-word instruction
4021 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4022 (avr_opcodes): New commands added.
4023 (REGISTER_P): Check 'a' and 'v' constraint letters.
4024 (mcu_types): New MCU added.
4026 2000-04-22 Timothy Wall <twall@cygnus.com>
4028 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4029 to "natval".
4030 (operand_match): Conditionally insert default bit values for IMMU9.
4032 2000-04-14 Matthew Green <mrg@cygnus.com>
4034 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4035 * configure: Rebuilt.
4037 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4038 Jason Eckhardt <jle@cygnus.com>
4040 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4042 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4043 Added handling of new operand types l,y,&,fe,fE,fx.
4045 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4046 David Mosberger <davidm@hpl.hp.com>
4047 Timothy Wall <twall@cygnus.com>
4048 Andrew MacLeod <amacleod@cygnus.com>
4049 Jim Wilson <wilson@cygnus.com>
4051 * Makefile.am (CPU_TYPES): Add ia64.
4052 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4053 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4054 * Makefile.in: Rebuild.
4055 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4056 * configure: Rebuild.
4057 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4058 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4059 * expr.c (expr): Handle md_optimize_expr.
4060 * read.c (LEX_HASH): Add comment.
4061 * config/tc-ia64.c, config/tc-ia64.h: New files.
4063 2000-04-21 Richard Henderson <rth@cygnus.com>
4065 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4066 bundling a non-delayed branch type instruction.
4068 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4070 * config/tc-mn10300.c (HAVE_AM30): Define.
4071 (md_assemble): Use it.
4073 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4075 * config/obj-elf.c (obj_elf_change_section): Check for changed
4076 section attributes.
4078 * Makefile.am: (CPU_MULTI_VALID): Remove.
4079 (MULTI_CPU_TYPES): Define.
4080 (MULTI_CPU_OBJ_VALID): Define.
4081 (DEPTC): Use the above.
4082 (DEPOBJ): Same here.
4083 (DEP2): And here.
4084 Regenerate dependencies.
4085 * Makefile.in: Regenerate.
4087 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4089 * Makefile.am (YACC, LEX): Get them from configure.
4091 2000-04-18 H.J. Lu (hjl@gnu.org)
4093 * config/tc-i386.c (offset_in_range): Use addressT instead of
4094 bfd_vma for non-bfd assemblers.
4096 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4098 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4099 doesn't give spurious errors.
4101 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4103 * as.h (SEEK_SET): Define if undefined.
4105 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4107 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4108 constants, and don't assume offsetT is 32 bits.
4110 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4112 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4113 (md_pcrel_from_section): Add prototype.
4114 (d10v_fix_adjustable): Add prototype.
4115 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4117 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4119 2000-04-12 Nick Clifton <nickc@cygnus.com>
4121 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4122 symbol in frag chain.
4124 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4126 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4127 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4128 (fits_in_signed_word, smallest_imm_type): Ditto.
4129 (md_assemble): Use an offsetT var to hold offsetT values, not a
4130 long.
4131 (offset_in_range): New.
4132 (md_assemble): Use it.
4133 (md_convert_frag): Change type of target_address, opcode_address,
4134 and displacement_from_opcode_start to offsetT.
4135 (md_create_short_jump): Change type of offset to offsetT.
4136 (md_create_long_jump): Ditto.
4137 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4138 (md_chars_to_number): Remove.
4139 (output_invalid): Remove duplicate prototype.
4141 2000-04-09 Nick Clifton <nickc@cygnus.com>
4143 * Makefile.am (CPU_TYPES): Add 'avr'.
4144 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4145 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4147 * Makefile.in: Regenerate.
4149 * doc/as.texinfo: Add M32R documentation.
4151 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4153 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4154 --enable-build-warnings option.
4155 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4156 * Makefile.in, configure: Re-generate.
4158 2000-04-07 Nick Clifton <nickc@cygnus.com>
4160 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4161 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4162 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4163 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4164 (arm_force_relocation): Force relocations for
4165 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4167 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4169 * config/tc-sh.c (get_operands): There's no third operand if the
4170 first operand is an immediate.
4172 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4174 * config/tc-sh.c (immediate): Delete.
4175 (sh_operand_info): Add immediate member.
4176 (parse_reg): Use A_PC for pc.
4177 (parse_exp): Add second argument 'op'. All callers changed.
4178 (parse_at): Expect pc to be coded as A_PC.
4179 Use immediate field in *op.
4180 (insert): Add fourth argument 'op'. All callers changed.
4181 (build_relax): Add second argument 'op'. All callers changed.
4182 (insert_loop_bounds): New function.
4183 (build_Mytes): Remove DISP_4.
4184 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4185 (assemble_ppi): Use immediate field in *operand.
4186 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4187 (md_apply_fix): Likewise.
4188 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4190 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4192 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4194 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4196 * internals.texi (CPU backend): Document
4197 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4199 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4201 * po/gas.pot: Regenerate.
4203 * as.c (show_usage): Restore translated part of bug string.
4204 * gasp.c (show_usage): Likewise.
4206 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4207 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4208 than move-if-change.
4209 (DEP1): Modify for "gcc -MM".
4210 (DEPTC): Likewise.
4211 (DEPOBJ): Likewise.
4212 (DEP2): Likewise.
4213 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4214 Update dependencies.
4215 * Makefile.in: Regenerate.
4217 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4219 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4220 (md_begin): Likewise.
4221 (HAVE_AM33): New macro.
4222 (md_assemble): Use it. Match r_regs and xr_regs only if
4223 HAVE_AM33.
4225 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4227 * as.h: #include "bin-bugs.h"
4228 * as.c (show_usage): Use REPORT_BUGS_TO.
4229 * gasp.c: #include "bin-bugs.h"
4230 (show_usage): Use REPORT_BUGS_TO.
4232 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4234 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4236 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4237 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4238 adjustments.
4240 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4242 * config/tc-i386.c (i386_immediate): Don't assume a constant
4243 immediate is necessarily 16 bits when in 16 bit code mode.
4244 (md_assemble): Instead set guess_suffix here after we have checked
4245 registers.
4247 2000-04-02 Richard Henderson <rth@cygnus.com>
4249 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4250 quantities. Correct right shift sign extension.
4251 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4252 32-bit value when shifting into place.
4254 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4256 * app.c: Add ATTRIBUTE_UNUSED as needed.
4257 * config/tc-ppc.c: Likewise.
4258 (ppc_size): Make unsigned long.
4259 (ppc_insert_operand): Add casts to avoid warnings.
4261 2000-03-31 Nick Clifton <nickc@cygnus.com>
4263 * config/tc-d10v.h (md_flush_pending_output): Define.
4265 2000-03-29 Nick Clifton <nickc@cygnus.com>
4267 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4268 segment. Works for both BFD_ASSEMBLER and others.
4269 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4271 2000-03-29 Nick Clifton <nickc@cygnus.com
4273 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4275 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4277 * listing.c (LISTING_LHS_WIDTH): Default depends on
4278 LISTING_WORD_SIZE.
4279 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4281 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4283 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4284 string literal.
4286 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4288 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4290 * config/tc-avr.c (mcu_types): Add missing initialiser.
4291 (md_pcrel_from_section): Add prototype.
4292 (avr_operand): Remove redundant test of unsigned < 0.
4293 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4295 2000-03-27 Denis Chertykov <denisc@overta.ru>
4297 * config/tc-avr.c: New file for AVR support.
4298 * config/tc-avr.h: Likewise.
4299 * configure.in: Add AVR support.
4300 * configure: Regenerate.
4302 2000-03-26 Timothy Wall <twall@cygnus.com>
4304 * gasp.c (macro_op): Add new argument to check_macro call.
4305 Macro structure definitions moved to macro.h
4306 * sb.h: Add argument to prototype for input_scrub_include_sb.
4307 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4308 nesting checks with an additional flag.
4309 (struct input_save): Add flag to indicate whether current sb
4310 should be checked for proper macro/conditional nesting.
4311 (input_scrub_push/pop): Save/restore nest check flag.
4312 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4313 defined.
4314 * macro.c (check_macro): Allow caller to retrieve parsed macro
4315 information if a pointer is provided. This information may be
4316 used by the new macro hooks.
4317 * macro.h: Update prototype for check_macro. Macro struct
4318 definitions moved here from macro.c/gasp.c.
4319 * read.c (read_a_source_file): Add parameter to check_macro call,
4320 and pass macro info to the macro hook, if defined.
4321 (input_scrub_insert_line): New. Allow insertion of a line of
4322 characters into the input stream.
4323 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4324 file into the input stream.
4325 (s_include): Use input_scrub_insert_file.
4326 * internals.texi: Document new macro hooks.
4327 * as.h: New prototypes added.
4329 2000-03-26 Alan Modra <alan@linuxcare.com.au>
4331 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4332 an initial capital letter.
4333 (i386_index_check): Reindent.
4335 2000-03-19 Nick Clifton <nickc@cygnus.com>
4337 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4338 relative branches.
4340 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4342 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4343 instruction operand bad if Rd > 7 when generating
4344 thumb instructions. Prevents for example,
4345 "adr r12,label" from silently failing and generating
4346 the wrong instruction.
4348 2000-03-17 Nick Clifton <nickc@cygnus.com>
4350 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4351 that have a destingation >= 0x400000.
4352 Fix compile time warning messages.
4354 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4356 * config/tc-sh.c (md_begin): When encountering insn that are
4357 not supported by the current arch, only change the name if
4358 its contents are the same as prev_name.
4359 (get_specific): If the the architecture doesn't match, fail.
4361 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4363 * config/tc-sh.c (IDENT_CHAR): Define.
4364 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4365 matching back where it came from.
4367 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4369 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4371 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4373 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4374 normal operands.
4376 2000-03-15 Kazu Hirata <kazu@hxi.com>
4378 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4380 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4382 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4383 floating-point-number, make sure 'f' is in FLT_CHARS.
4385 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4387 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4388 (s_lcomm_internal): Use it.
4389 * doc/internals.texi (CPU backend): Document it.
4390 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4391 bytes.
4393 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4395 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4396 when embedded-pic.
4398 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4399 implementation doesn't have special handling for switch
4400 statements.
4401 (macro_build): Allow for code in sections other than .text.
4402 (macro): Likewise.
4403 (mips_ip): Likewise.
4404 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4405 Don't perform relocs if we will be outputting them.
4406 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4407 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4408 embedded-pic.
4410 2000-03-09 Catherine Moore <clm@cygnus.com>
4412 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4413 relocation type based on the entry in the fixup structure.
4414 Put S_IS_EXTERN processing back in.
4416 2000-03-08 H.J. Lu (hjl@gnu.org)
4418 * Makefile.am (install-exec-tooldir): Depend on
4419 install-exec-bindir for parallel make.
4420 * Makefile.in: Regenerated.
4422 2000-03-06 Nick Clifton <nickc@cygnus.com>
4424 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4425 switch.
4426 (md_parse_option): Parse -m32r command line switch - disable m32rx
4427 compatability.
4428 (md_show_usage): Document new option.
4430 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4431 * doc/Makefile.in: Regenerate.
4432 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4434 2000-03-02 Michael Meissner <meissner@redhat.com>
4436 * config/tc-d30v.c (check_range): Remove code that incorrectly
4437 sign extended values where bits < 32.
4439 2000-03-02 H.J. Lu (hjl@gnu.org)
4441 * configure.in: Support --enable-targets=all on ia32.
4442 * configure: Regenerated.
4444 2000-03-01 Nick Clifton <nickc@cygnus.com>
4446 * gasp.c (do_align): Remove bogus check of alignment value.
4448 2000-02-27 Thomas de Lellis <tdel@windriver.com>
4450 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4451 TC_PPC was defined forced the type of a symbol with no other type
4452 to be BSF_OBJECT.
4454 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
4456 * doc/internals.texi (CPU backend): Mention that
4457 line_separator_chars do not break up comments. Fix typos for
4458 LEX_AT and LEX_NAME descriptions. Document operands for
4459 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4460 description of md_create_short_jump usage. Document argument for
4461 md_undefined_symbol.
4463 2000-02-27 Jakub Jelinek <jakub@redhat.com>
4465 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4466 (md_parse_option): Handle it.
4467 (md_show_usage): Document it.
4469 2000-02-27 Ian Lance Taylor <ian@zembu.com>
4471 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4472 opcode, for the instruction `pal19'. From Andrea Arcangeli
4473 <andrea@suse.de>.
4475 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4477 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4478 from here..
4479 (md_assemble): To here, before template operands are matched.
4480 Also ensure a constant immediate is sign extended when we know the
4481 size is at most 16 bits. This is to catch cases like "add
4482 $0xffc0,%ax" where we don't know the size, and thus that the
4483 immediate can be represented as Imm8S until after parsing the
4484 register operand.
4485 (i386_displacement): Similarly sign extend 16 bit constant
4486 displacements.
4487 (md_assemble): Relax 16-bit jump constant range check to suit sign
4488 extended displacements.
4490 2000-02-26 Andreas Jaeger <aj@suse.de>
4492 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4494 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4496 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4497 call operands when intel_syntax.
4498 (intel_float_operand): Return 2 for "fi...".
4499 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4500 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4501 earlier "SHORT" change.
4502 (md_assemble): When determining suffix from Regs, exclude
4503 InOutPortReg.
4505 2000-02-24 Nick Clifton <nickc@cygnus.com>
4507 * configure: Add arm-wince, mips-pe and sh-pe targets.
4508 * configure: Regenerate.
4510 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4511 sh-pe targets.
4512 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4513 "pe-mips" for the mips-pe target.
4515 * config/tc-arm.c (insns): Change displacement encoded in BL
4516 and B instructions if the target port is arm-wince.
4517 (do_ldst): Do not bias the relocation offset if the target
4518 port is arm-wince.
4519 (md_pcrel_from): Add in missing relocation offset bias if the
4520 target os arm-wince.
4522 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4523 (md_begin): Disable -G support for mips-pe target.
4524 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4525 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4526 COFF flavour.
4528 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4529 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4530 assembler, just set the alignment to 4.
4532 * config/te-wince-pe.h: New file for WinCE targets. Define
4533 TE_WINCE.
4535 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4537 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4538 string instructions.
4539 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4540 (i386_intel_memory_operand): After finding a segment override,
4541 check again for no `[' before looking for a displacement. Bomb if
4542 more than one displacement rather than silently discarding the
4543 second and subsequent ones. Free strings malloc'd by
4544 build_displacement_string.
4546 2000-02-24 Catherine Moore <clm@cygnus.com>
4548 * config/obj-som.c (obj_pseudo_table): Add "weak".
4549 (obj_som_weak): New routine.
4551 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4553 * config/tc-i386.c (union i386_op): New.
4554 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4555 Throughout file replace occurences of disps[n], imms[n], regs[n]
4556 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4557 intel mode operand swapping. Add assert in regKludge and
4558 fake_zero_displacement code. Test i.types[n] when outputting
4559 displacements and immediates. Combine output of Disp16 with
4560 Disp32.
4561 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4562 when in intel mode by (not) reversing fsub and fdiv operands
4563 before the template search. This fails for single operand
4564 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4565 undefined. Instead fix the base_opcode after we've found the
4566 template. Move base_opcode xor with found_reverse_match from
4567 opcode output code to before this fix so we test for the correct
4568 opcodes.
4569 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4570 check in intel mode. Instead compare opcodes.
4572 * config/tc-i386.h (TC_RELOC): Delete.
4573 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4574 with equivalent call to reloc.
4576 * as.h (flag_m68k_mri): Move declaration after target include, and
4577 only declare when TC_M68K defined. Define as zero otherwise.
4578 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4579 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4580 Define as zero otherwise.
4581 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4582 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4583 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4584 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4585 testing whether defined.
4586 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4587 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4588 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4589 rather than testing whether defined.
4590 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4591 (parse_mri_cons): Declare and use only when TC_M68K.
4592 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4593 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4594 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4596 * NEWS: Mention IBM 370 support.
4598 2000-02-23 Richard Henderson <rth@cygnus.com>
4600 * config/tc-i386.c (md_assemble): When swapping operands for
4601 intel_syntax, assume everything that's not Imm or Disp is a
4602 register.
4604 2000-02-23 Linas Vepstas <linas@linas.org>
4606 * config/tc-i370.c, config/tc-i370.h: New files.
4607 * Makefile.am: Add support for Linux/IBM 370.
4608 * configure.in: Likewise.
4609 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4610 * config/obj-elf.c: Include elf/i370.h
4611 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4613 * Makefile.in: Regenerate.
4614 * configure: Regenerate.
4616 * doc/c-i370.texi: New file.
4617 * doc/all.texi: Include it.
4618 * doc/as.texinfo: And here.
4619 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4620 * doc/Makefile.in: Regenerate.
4622 2000-02-19 Michael Meissner <meissner@redhat.com>
4624 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4625 determine if an instruction can be used in parallel with an ADDppp
4626 or SUBppp instruction.
4628 2000-02-22 Andrew Haley <aph@cygnus.com>
4630 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4632 2000-02-22 Andrew Haley <aph@cygnus.com>
4634 * config/tc-mips.c (mips_gp32): New variable.
4635 (macro_build) Use mips_gp32.
4636 (mips_ip): Ditto.
4637 (md_longopts): Add "-mgp32" and "-mgp64".
4638 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4640 (OPTION_M7900): Change offset
4641 (OPTION_NO_M7900): Ditto.
4643 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4645 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4646 warning, and bump it to 1.
4648 2000-02-22 Ian Lance Taylor <ian@zembu.com>
4650 From Brad Lucier <lucier@math.purdue.edu>:
4651 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4652 match format.
4654 2000-02-21 Catherine Moore <clm@cygnus.com>
4656 * config/tc-mips.c (MF_HILO_INSN): Define.
4657 (mips_7000_hilo_fix): Declare.
4658 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4659 (md_parse_option): Check for 7000_HILO_FIX options.
4660 (OPTION_M7000_HILO_FIX): Define.
4661 (OPTION_NO_M7000_HILO_FIX): Define.
4662 * doc/c-mips.texi (-mfix7000): Describe.
4664 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4666 * listing.c (print_lines): Remove unused variable `end'.
4668 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4669 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4670 reloc_type when BFD_ASSEMBLER.
4671 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4672 reloc_type when BFD_ASSEMBLER. Move common code out of switch
4673 statement and quell signed vs. unsigned comparison warning.
4675 2000-02-18 Nick Clifton <nickc@cygnus.com>
4677 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4678 the computed frag offset, rather than overwriting it.
4680 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4682 * config/tc-sh.c ("elf/sh.h"): Include.
4683 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4684 (md.begin): Initialize target_arch.
4685 Only include opcodes in has table that match selected architecture.
4686 (parse_reg): Recognize register names for sh-dsp.
4687 (parse_at): Recognize post-modify addressing.
4688 (get_operands): The leading space is now optional.
4689 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4690 arguments. Update valid_arch.
4691 (build_Mytes): Add support for SDT_REG_N.
4692 (find_cooked_opcode): New function, broken out of md_assemble.
4693 (assemble_ppi, sh_elf_final_processing): New functions.
4694 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4695 (md_longopts, md_parse_option): New option: -dsp.
4696 * config/tc-sh.h (elf_tc_final_processing): Define.
4697 (sh_elf_final_processing): Declare.
4699 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4701 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4702 the unwinder subspace. Save the current seg/subseg before creating
4703 the new seg/subseg.
4705 2000-02-10 Nick Clifton <nickc@cygnus.com>
4707 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4708 little endian targets.
4709 (INST_BYTE1): Redefine to handle big and little endian
4710 targets.
4711 (cpu_type): New type: Select between M340 and M210.
4712 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4713 instructions of the M340.
4714 (md_assemble): Add support for the MULSH and OPSR classes of
4715 instructions.
4716 (md_atof): Add support for little endian targets.
4717 (md_parse_option): Add support for -EL, -EB and -mcpu command
4718 line switches.
4719 (md_convert_frag): Add support for little endian targets.
4720 (md_apply_fix3): Add support for little endian targets.
4721 (md_number_to_chars): Add support for little endian targets.
4723 2000-02-10 Timothy Wall <twall@redhat.com>
4725 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4726 defined, use it to verify the symbol just read should be a label.
4728 2000-02-10 Timothy Wall <twall@redhat.com>
4730 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4731 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4732 around colons when KEEP_WHITE_AROUND_COLON is defined.
4733 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4734 and KEEP_WHITE_AROUND_COLON.
4736 2000-02-08 Timothy Wall <twall@redhat.com>
4738 * read.c (s_rept): Call do_repeat, which abstracts the repeat
4739 logic.
4740 (do_repeat): New. Abstract repeat logic so that a "break" can be
4741 implemented.
4742 (end_repeat): New. Provide support for a "break" out of the
4743 repeat loop.
4744 * read.h: Add prototypes for new functions.
4746 2000-02-08 Timothy Wall <twall@redhat.com>
4748 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4749 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4750 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4751 non-zero.
4753 2000-02-08 Timothy Wall <twall@redhat.com>
4755 * read.c: Added elseif to directives table.
4756 * read.h: Added prototype for s_elseif.
4757 * doc/as.texinfo: Added description for elseif.
4758 * cond.c (s_elseif): New function
4760 2000-02-04 Timothy Wall <twall@redhat.com>
4762 * listing.c (print_lines): Remove conditionals causing bug in
4763 listings.
4765 2000-02-03 Timothy Wall <twall@cygnus.com>
4767 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4768 default values.
4769 * frags.c (frag_new): Calculate fr_fix in octets
4770 (frag_now_fix) Return offset as target address offset (bytes).
4771 (frag_now_fix_octets) New - Return offset in octets (8-bit
4772 quantities).
4773 * frags.h: Added prototype for frag_now_fix_octets().
4774 Distinguish between octets and bytes in field descriptions.
4775 * listing.c (calc_hex): Account for octets vs bytes when
4776 printing addresses/offsets.
4777 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4778 target is little-endian, print the octets in a word in big-endian
4779 order so that the display looks like a proper hexadecimal number,
4780 instead of having the octets reversed.
4781 * read.c (do_align): When recording alignment, alignment power
4782 should be in terms of target bytes (minimum addressible unit)
4783 instead of octets.
4784 (do_org) Convert ORG target address (byte) argument into an
4785 octet offset when generating a variable fragment.
4786 * symbols.c (resolve_symbol_value): Symbol final value
4787 converted to a target address offset (bytes) from its octet offset.
4788 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4789 offset (bytes) is adjusted by the frag offset (octets) converted
4790 to bytes.
4791 (coff_frob_section) Section alignment power is in terms of bytes;
4792 convert it to an octet alignment power when calculating size (and
4793 size mask) in octets. Don't modify the section size in order to
4794 "align" it for TI COFF, since that format has a different method
4795 for storing alignment information.
4797 2000-02-01 Timothy Wall <twall@cygnus.com>
4799 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4800 entries, matching the way GCC generates them. If not escaped, the
4801 filename is encoded incorrectly.
4803 2000-01-31 Nick Clifton <nickc@cygnus.com>
4805 * config/tc-arm.c (reg_table): Add support for ATPCS register
4806 naming conventions.
4808 2000-01-31 Geoff Keating <geoffk@cygnus.com>
4810 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4811 already defined.
4812 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4813 New macro.
4814 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4815 of a symbol when we really care about its value.
4817 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
4819 * config/tc-mcore.c (md_assemble): Give warning message if
4820 operands passes to instruction are more than the spec.
4822 2000-01-27 Thomas de Lellis <tdel@windriver.com>
4824 * config/tc-arm.c (armadjust_symtab): If the assembler is in
4825 Thumb mode but the label seen was not declared as '.thumb_func'
4826 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
4827 correct disassembly of Thumb code bounded by non function labels.
4829 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4831 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4832 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4834 * Makefile.in: Same here.
4835 Update copyright.
4837 * configure.in: Set bfd_gas for i386-aout when primary target
4838 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4839 we may need the primary te_file. Remove incorrect comment.
4841 * configure: Regenerate.
4843 * config/e-i386aout.c: New file.
4845 * as.c (USE_EMULATIONS): Move to before print_version_id.
4846 (struct emulation): Add i386aout.
4847 (show_usage): Split text strings. Reformat -a text. Add --em
4848 help.
4849 Update copyright.
4851 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4852 (aout_format_ops): New.
4853 Update copyright.
4855 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4856 preprocessor conditional and add aout USE_EMULATIONS tests.
4857 (read_a_source_file): Don't pass error strings to printf as
4858 format arg.
4859 Update copyright.
4861 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4862 format arg.
4863 (do_data): Same here.
4864 (process_file): And here.
4865 Update copyright.
4867 * symbols.c (colon): Rewrite "already defined" fatal message
4868 code for aout with USE_EMULATIONS.
4869 Update copyright.
4871 * config/obj-aout.c (OBJ_HEADER): Define.
4872 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
4873 fields of sentinel.
4874 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4875 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4876 forms here.
4877 (obj_aout_type): Expand S_SET_OTHER here too.
4878 (obj_read_begin_hook): Remove.
4879 (aout_pop_insert): New.
4880 (obj_aout_s_get_other): New.
4881 (obj_aout_s_get_desc): New.
4882 (aout_format_ops): New.
4883 Update copyright.
4885 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4886 gets aout_pseudo_table.
4887 (aout_pseudo_table): Declare.
4888 (obj_read_begin_hook): Define.
4889 Update copyright.
4891 * config/obj-coff.c (obj_pseudo_table): Rename to
4892 coff_pseudo_table.
4893 (coff_pop_insert): Use coff_pseudo_table.
4894 (coff_sec_sym_ok_for_reloc): Remove.
4895 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4896 and comment all zero entries and remove #if 0 code.
4897 Update copyright.
4899 * config/obj-coff.h (obj_pop_insert): Define.
4900 (coff_pseudo_table): Declare.
4901 Update copyright.
4903 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4904 s_get_size, s_set_size. Comment all zero entries.
4905 Update copyright.
4907 * config/obj-elf.c (elf_s_get_other): New function.
4908 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4909 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4910 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4911 comment.
4912 (obj_elf_parse_section_letters): Don't pass error strings to
4913 printf as format arg.
4914 Update copyright.
4916 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4917 OBJ_MAYBE_ECOFF.
4918 (elf_s_get_other): Declare.
4919 (S_GET_OTHER) Define as elf_s_get_other if not already
4920 defined.
4921 (S_SET_OTHER): Only define when not already defined.
4922 (elf_obj_read_begin_hook): Declare.
4923 (obj_read_begin_hook): Define.
4924 (elf_obj_symbol_new_hook): Declare.
4925 (obj_symbol_new_hook): Define.
4926 Update copyright.
4928 * config/obj-multi.h: Add copyright header and protect against
4929 multiple inclusion. Add * to all function pointers.
4930 (OBJ_HEADER): If defined, include it rather than other defines
4931 in this file.
4932 (obj_frob_file_after_relocs): Test for NULL.
4933 (obj_symbol_new_hook): Here too.
4934 (obj_sec_sym_ok_for_reloc): And here.
4935 (S_GET_OTHER): Define.
4936 (S_GET_DESC): Define.
4937 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4938 (OBJ_MAYBE_ELF): Update comment.
4940 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4941 OBJ_AOUT preprocessor conditional and handle emulation by
4942 testing OUTPUT_FLAVOR.
4943 (i386_displacement): Here too.
4944 (md_section_align): Similarly here.
4945 (i386_target_format): Conditionally compile when more than one
4946 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4947 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4948 (i386_displacement): Here too.
4949 Update copyright.
4951 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4952 Define TARGET_FORMAT for aout only when not multi.
4953 Update copyright.
4955 * config/te-multi.h: Delete file as it's identical to te-generic.h
4957 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4959 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4960 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4961 LONG_MNEM_SUFFIX.
4963 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4964 DWORD_MNEM_SUFFIX.
4965 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4966 comments.
4968 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4970 * config/tc-mips.c (mips_do_align): New function.
4971 * config/tc-mips.h (md_do_align): Define.
4973 2000-01-10 Philip Blundell <philb@gnu.org>
4975 * doc/c-arm.texi (ARM Options): Fix typo.
4976 (ARM-Chars): Correct description of `#'. Mention that `;' is a
4977 line separator for Linux.
4978 * doc/as.texinfo (Comments): Mention the ARM.
4980 2000-01-10 Philip Blundell <pb@futuretv.com>
4982 * configure.in (arm*-*-conix*): New target.
4983 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4984 armv*-*-linux-gnu.
4985 * configure: Regenerate.
4987 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4989 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4990 (obj_elf_visibility): New function.
4992 * doc/as.texinfo (Visibility): New node: document visibility
4993 pseudo ops.
4995 For older changes see ChangeLog-9899