1 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
3 Based on patches from Eric Youngdale <eric@andante.jic.com>:
4 * config/obj-elf.c (elf_pseudo_table): Add "symver".
5 (obj_elf_symver): New static function.
6 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
9 * write.c (relax_segment): Make type and printf format agree.
11 * read.c (get_line_sb): Don't end the line on a semicolon inside a
15 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
17 * config/tc-d30v.c, config/tc-d30v.h: New files.
21 * configure.in: Add case for d30v.
24 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
26 * config/tc-alpha.h (md_operand): Define with a null expansion,
27 like all the other targets.
28 * doc/internals.texi (CPU backend): Add missing word in
29 md_flush_pending_output description. Fix typo in md_convert_frag
32 * config/tc-tic80: Minor comment additions/changes.
35 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
37 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
38 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
39 * config/obj-coff.c (obj_coff_def): Use
40 tc_canonicalize_symbol_name if defined.
41 (obj_coff_tag, obj_coff_val): Likewise.
42 * expr.c (operand): Reject '~' as operator if is_name_beginner.
44 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
46 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
47 does not actually work, though:
48 * configure.in (i386-sequent-bsd*): New target.
50 * config/tc-dynix.h: New file.
51 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
53 * read.c (do_align): Add max parameter. Change all callers.
54 Remove useless static variables.
55 (s_align): New static function. Do common portion of
56 s_align_bytes and s_align_ptwo.
57 (s_align_bytes, s_align_ptwo): Just call s_align.
58 * frags.c (frag_align): Add max parameter. Change all callers.
59 (frag_align_pattern): Likewise.
60 * frags.h (frag_align, frag_align_pattern): Update declarations.
61 * write.c (relax_segment): Limit alignment change to fr_subtype.
62 Fix some types to be addressT.
63 * config/obj-coff.c (size_section): Likewise.
64 * config/obj-ieee.c (size_section): Likewise.
65 * config/tc-d10v.h (md_do_align): Add max parameter.
66 * config/tc-i386.h (md_do_align): Likewise.
67 * config/tc-m88k.h (md_do_align): Likewise.
68 * config/tc-m88k.c (m88k_do_align): Likewise.
69 * config/tc-sh.h (md_do_align): Likewise.
70 * config/tc-sh.c (sh_do_align): Likewise.
71 * as.h: Improve comments on rs_align and rs_align_code.
72 * doc/as.texinfo: Document new alignment arguments.
73 * doc/internals.texi (Frags): Document use of fr_subtype field for
74 rs_align and rs_align_code.
76 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
78 * config/tc-mips.c: Changed opcode parsing.
80 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
82 * config/{tc-alpha.h, tc-arc.h, tc-d10v.h, tc-generic.h, tc-i960.h,
83 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-v850.h, tc-vax.h, tc-w65.h}:
84 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
85 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
86 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
87 to a location consistent with the rest of the target include files.
88 * config/tc-i386.c: Remove misleading comment.
89 * doc/internals.texi (CPU backend): Add description of function
92 * config/tc-tic80.c: Add code to insert predefined symbols into the
93 symbol table so they can be parsed by the standard expression parser.
94 Remove custom code that use to parse them.
95 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
96 to a location consistent with the rest of the target include files.
99 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
101 * as.h: GNU c provides unlink() function.
103 Unify section handling on openVMS/Alpha:
104 * config/tc-alpha.c(s_alpha_link): Remove.
105 (s_alpha_section): New function.
106 Remove case-hacking of symbols
107 Add .code_address pseudo-op.
108 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
109 (s_alpha_code_address): New function.
110 (alpha_ctors_section, alpha_dtors_section): New sections for C++
111 static constructors/destructors.
112 Add debug code for crash debugs, to be removed when traceback code
113 is added to object code.
114 (s_alpha_name): New function for .name pseudo-op.
115 (alpha_print_token): New function to print token expressions with
116 alpha specific extensions.
118 * makefile.vms: Allow compilation with current gcc snapshot.
120 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
122 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
123 (DVIPS): Set to dvips.
124 (ps, as.ps, gasp.ps): New targets.
125 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
126 and MAKEINFO env variables.
127 (internals.ps): Use DVIPS macro.
128 (clean): Remove core and backup files.
129 (distclean): Remove temporary files from building internals.
131 * doc/internals.texi (Frags): Fix typo.
132 (GAS processing): Ditto.
133 (CPU backend): Ditto.
134 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
135 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
136 * read.c: Remove ugly hack that dealt with config files not
137 correctly defining TARGET_BYTES_BIG_ENDIAN.
138 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
139 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
140 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
141 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
142 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
143 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
144 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
145 with TARGET_BYTES_BIG_ENDIAN defined to 0.
146 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
147 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
148 whether it is defined or not.
149 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
150 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
151 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
152 whether it is defined or not.
154 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
155 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
158 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
160 * write.c (write_relocs): Correct text in as_fatal error message,
161 bfd_perform_relocation -> bfd_install_relocation.
163 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
165 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
166 * read.c (LEX_TILDE): Define if not defined.
167 (lex_type): Use LEX_TILDE.
168 * expr.c (get_symbol_end): Check first char with is_name_beginner,
171 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
173 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
176 * config/tc-mips.c (mips16_extended_frag): Correct base address
177 for an extended PC relative instruction.
178 (md_convert_frag): Likewise.
180 * config/tc-mips.c (prev_nop_frag): New static variable.
181 (prev_nop_frag_holds): New static variable.
182 (prev_nop_frag_required): New static variable.
183 (prev_nop_frag_since): New static variable.
184 (append_insn): If we aren't reordering, and prev_nop_frag is not
185 NULL, and we don't need any nops, then decrease the size of
186 prev_nop_frag. Don't insert nops because of instructions in
187 noreorder sections. Remember whether the previous instructions
188 where in noreorder sections even when not reordering.
189 (mips_no_prev_insn): Add preserver parameter. Change all
190 callers. Refer prev_nop_frag variables when appropriate.
191 (mips_emit_delays): Set up prev_nop_frag.
192 (s_mipsset): Clear prev_nop_frag if reordering.
194 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
196 * config/tc-mips.c (append_insn): Remove useless code which
197 handled swapping a mips16 jump with a mips16 instruction with a
200 * config/tc-mips.c (md_parse_option): When debugging, set
201 mips_optimize to 1, not 0.
203 * config/tc-mips.c (mips16_ip): Handle an extend operand.
205 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
206 like the expression was based on `.', adjust the value of the
209 * config/tc-mips.c (append_insn): Warn about an attempt to put an
210 extended instruction in a delay slot when not reordering.
211 (md_convert_frag): Warn if an extended instruction appears in a
214 * config/tc-mips.c (mips_pseudo_table): Add "insn".
215 (s_insn): New static function.
216 * doc/c-mips.texi: Document .insn.
218 * config/tc-mips.c (md_begin): Add the general registers to the
220 (mips16_ip): First parse the expression, and then see whether it
221 came up with a register, rather than trying to first see whether
222 we are looking at a register.
225 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
227 * config/tc-tic80.c: Numerous changes and additions to flesh
228 out functions that were previously just stubs, and fix some
229 problems found using the new TIc80 testsuite cases.
232 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
234 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
235 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
237 * config/tc-mips.c (append_insn): Output jump instruction as a
238 pair of 2 byte instructions, rather than as a single 4 byte
242 * config/tc-mips.c (md_begin): Correct test of mips_5900.
243 (mips_ip): Don't check INSN_ISA for a macro.
247 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
249 * config/tc-mips.c: added r5900.
252 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
254 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
255 config/itbl-mips.h: Add copyright message and fix indentation.
257 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
259 * itbl-ops.c: New file. Add support for dynamically read
260 instruction registers, opcodes and formats. Build internal table
261 for new instructions and provide callbacks for assembler and
263 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
265 * itbl-ops.h: New file. Header file for itbl support.
266 * config/itbl-mips.h: New file. Mips specific definitions for
269 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
271 * config/tc-mn10200.c (md_assemble): If a constant operand won't
272 fit into the constant field of a relaxable operand, then it does
275 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
277 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
278 a jsr target in a different section just like a jsr to
281 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
283 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
284 against any mips16 symbols, not just externally visible ones.
285 (md_apply_fix): Corresponding change.
287 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
289 * config/tc-mips.c (mips16_ip): Accept floating point registers in
290 the operand of the exit instruction.
292 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
294 * symbols.c (resolve_symbol_value): If we leave an equated symbol
295 as O_symbol, copy over the segment.
297 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
299 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
300 fixup to be against the section symbol, adjust the value
303 * symbols.c (resolve_symbol_value): Don't change X_add_number for
305 * write.c (write_relocs): Avoid looping on equated symbols.
306 Adjust fx_offset by X_add_number for each symbol.
307 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
309 (fixup_segment): Add a loop to track down equated symbols and
310 adjust fx_offset appropriately.
312 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
314 * config/tc-mn10200.c (md_relax_table): Add entries to allow
316 (md_convert_frag): Handle jmp->bra relaxing.
317 (md_assemble): Handle jmp->bra relaxing.
318 (md_estimate_size_before_relax): Likewise.
320 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
322 * config/tc-i386.c (i386_align_code): Add comments explaining the
325 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
327 * config/tc-sparc.c (enforce_aligned_data): New static variable.
328 (sparc_cons_align): Don't do anything unless enforce_aligned_data
330 (md_longopts): Add "enforce-aligned-data".
331 (md_show_usage): Mention --enforce-aligned-data.
332 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
333 enforce-aligned-data.
335 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
337 (ppc_xcoff_cons): New static function.
339 * write.c (relax_segment): Give an error if a .space symbol is
342 * read.c (read_a_source_file): Don't handle mri_pending_align if
343 the handler is s_globl or s_ignore.
345 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
347 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
349 * config/tc-tic80.c: Many additions to previous placeholder file.
350 * config/tc-tic80.h: Ditto.
353 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
355 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
357 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
359 * config/tc-mips.c (mips_fix_adjustable): New function.
360 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
361 (mips_fix_adjustable): Declare.
363 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
364 * read.c (read_a_source_file): After doing an mri_pending_align,
365 adjust the line_label if there is one.
366 (s_space): Set mri_pending_align if an odd number of bytes were
370 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
372 * config/tc-d10v.h (md_do_align): Add this hook to call
373 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
375 * config/tc-d10v.c (find_opcode): Correctly calculate
376 branch displacement when .aligns are present.
379 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
381 * config/tc-mn10200.c (md_relax_table): Define.
382 (md_convert_frag): Implement.
383 (md_assemble): Handle relaxable operands/instructions correctly.
384 (md_estimate_size_before_relax): Implement.
385 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
387 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
389 * config/tc-mips.c (append_insn): Give an error for jumps to a
391 (md_apply_fix): Make a branch to an odd address an error rather
394 * config/tc-mips.c (md_convert_frag): If the user explicitly
395 requested an extended opcode, pass warn as true to mips16_immed.
397 * config/tc-mips.c (mips16_ip): Handle a missing expression like
398 an explicit 0, so that explicitly extended instructions work
401 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
403 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
404 symbol for a common symbol.
406 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
408 Patch presumed to have been checked in awhile ago but wasn't.
409 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
410 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
411 (relax_segment, case rs_org): Move code inside braces. Move locals
412 target,after inside too.
413 (relax_segment, case rs_machine_dependent): Guts moved to ...
414 (relax_frag): New function.
415 Call md_prepare_relax_scan if defined.
417 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
419 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
420 'p' operand specifier.
422 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
424 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
425 m68k family cpus which support long branch addressing modes.
426 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
427 md_create_long_jump): Use it.
429 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
431 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
432 the .reginfo or .MIPS.options section if configured for an
435 * config/tc-mips.c (md_begin): Don't set interlocks for
438 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
440 * read.c (read_a_source_file): Make sure the symbol ends with
441 whitespace before checking whether the next character is '='.
443 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
445 * config/tc-i386.c (sco_id): Moved from here...
446 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
447 really is an SCO ELF specific thing, not just a SCO x86 specific
451 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
453 * configure.in (tic80-*-*): Don't require 'coff'.
454 * configure: Regenerate.
457 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
459 * read.c (emit_expr): Check for overflow of a negative value
461 * write.c (fixup_segment): Likewise.
462 * config/obj-coff.c (fixup_segment): Likewise.
464 * config/tc-m68k.c (struct label_line): Define.
465 (labels, current_label): New static variables.
466 (md_assemble): Mark current_label as text, and clear it.
467 (m68k_frob_label): New function.
468 (m68k_flush_pending_output): New function.
469 (m68k_frob_symbol): New function.
470 * config/tc-m68k.h (tc_frob_label): Define.
471 (md_flush_pending_output): Define.
472 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
473 (tc_frob_coff_symbol): Likewise.
475 * read.c (read_a_source_file): When defining a macro in MRI mode,
476 don't add the symbol to the symbol table.
478 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
480 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
481 here since fixup_segment doesn't (linkrelax is set).
482 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
484 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
486 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
489 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
491 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
492 to avoid warnings with the native HP compiler.
493 (fix_new_hppa): Similarly for the r_type argument.
494 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
495 in an #if OBJ_ELF to keep gcc -Wall quiet.
496 (md_apply_fix): Always initialize "result".
498 * config/tc-mn10200.c (md_assemble): Generate relocations.
500 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
502 * config/tc-m68k.c (s_even): Adjust the alignment of the current
505 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
507 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
508 pass on the new file hook.
510 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
511 !alpha_force_relocation, as local LITERALs can be adjusted to be
512 relative to the section.
514 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
516 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
518 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
519 aligned to odd boundary.
520 (tc_frob_coff_symbol): Define.
522 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
524 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
526 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
527 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
529 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
531 (md_assemble): If the size is 'B', set fx_signed.
532 (md_apply_fix_2): Use fx_signed when checking for overflow.
534 * write.h (struct fix): Add fx_signed field.
535 * write.c (fix_new_internal): Initialize fx_no_overflow and
537 (fixup_segment): Use fx_signed when checking for overflow.
538 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
539 fx_signed when checking for overflow.
541 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
543 * NOTES, NOTES.config: Removed. These are rarely, if ever,
544 updated, and all the useful information is in doc/internals.texi.
546 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
547 * read.c (read_a_source_file): Check for conditional operators
548 before doing an MRI pending alignment.
549 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
550 (tc_conditional_pseudop): Define.
551 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
552 * doc/internals.texi (CPU backend): Describe
553 tc_conditional_pseudoop.
555 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
556 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
558 (md_begin): Check m68k_rel32_from_cmdline before setting
560 (m68k_mri_mode_change): Likewise.
561 (md_longopts): Add --disp-size-default-16 and
562 --disp-size-default-32.
563 (md_parse_option): Handle new options.
564 (md_show_usage): Mention new options.
565 * doc/c-m68k.texi (M68K-Opts): Document new options.
567 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
568 * config/tc-m68k.c (m68k_index_width_default): New static
570 (m68k_ip): Use m68k_index_width_default to set the size of a base
571 register whose size was not given.
572 (md_longopts): Add --base-size-default-16 and
573 --base-size-default-32.
574 (md_parse_option): Handle new options.
575 (md_show_usage): Mention new options.
576 * doc/c-m68k.texi (M68K-Opts): Document new options.
578 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
580 * configure.in: Recognize mips-*-linux* target.
581 * configure: Rebuild.
583 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
584 work if valueT is only 32 bits.
586 * config/tc-mips.c: Throughout, check target_big_endian rather
588 (byte_order): Remove.
589 (mips_init_after_args): Remove.
590 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
591 (mips_init_after_args): Don't declare.
592 (tc_init_after_args): Don't define.
594 * config/tc-mips.h (tc_frob_after_relocs): Define if
596 (mips_elf_final_processing): Likewise.
597 (ELF_TC_SPECIAL_SECTIONS): Likewise.
600 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
602 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
603 sld.{h,w} and the operand is relocatable, adjust the adend by
604 shifting it right one bit.
607 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
609 * read.c (read_a_source_file): Check mri_pending_align after
610 checking for a macro. From Ronald F. Guilmette
613 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
615 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
616 add segment argument. If OBJ_ELF, treat a relocation against a
617 symbol in a linkonce section like a relocation against an external
619 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
621 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
623 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
625 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
627 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
628 includes config.h instead of host.h, tc.h instead of tp.h, and
629 targ-env.h instead of target-environment.h.
630 Also, obj-format.h includes targ-cpu.h instead of
633 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
634 * configure: Rebuild with autoconf.
635 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
636 (TARGET_FORMAT): Define to "coff-tic80".
637 * config/tc-tic80.c: New file for TIc80 support.
638 * config/tc-tic80.h: New file for TIc80 support.
641 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
643 * doc/as.texinfo (M): Mention explicitly that -M changes macro
646 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
648 * write.c (adjust_reloc_syms): If the fixup symbol has been
649 equated to an undefined symbol, convert the fixup to being against
650 the target symbol. Remove obsolete code handling a special case
653 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
655 * mpw-make.sed: Use NewFolderRecursive for installation.
658 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
660 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
662 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
664 * config/tc-d10v.c (md_assemble): Fix bug which caused
665 second instruction in a line to be case sensitize. PR11312
668 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
670 * config/tc-mn10200.c (mn10200_insert_operand): Don't
671 range check operands with MN10200_OPERAND_NOCHECK set.
672 (check_operand): Likewise.
674 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
676 * config/tc-mips.c: Undo part of last Friday's alignment changes.
677 (md_begin): Always align the text section to a four byte
679 (append_insn): Remove call to record_align.
681 * config/tc-mips.c (insn_label): Remove.
682 (struct insn_label_list): Define.
683 (insn_labels, free_insn_labels): New static variables.
684 (mips_clear_insn_labels): New static function.
685 (append_insn): Mark all mips16 text labels, and make them odd.
686 Handle all labels after emitting a nop, not just one. Call
687 mips_clear_insn_labels rather than just clearing insn_label.
688 (mips_emit_delays): Add insns parameter, and use it to decide
689 whether to mark mips16 labels. Handle all labels, not just one.
690 Force mips16 labels to be odd. Change all callers.
691 (mips16_immed): Don't check for an odd branch target.
692 (md_apply_fix): Don't check mips16 mode for a branch reloc.
693 (mips16_extended_frag): Ignore the low bit in a branch target.
694 (md_convert_frag): Likewise.
695 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
697 (mips_align, mips_flush_pending_output, s_cons): Likewise.
698 (s_float_cons, s_gpword): Likewise.
699 (s_align): Use insn_labels rather than insn_label.
700 (s_cons, s_float_cons, s_gpword): Likewise.
701 (mips_frob_file_after_relocs): New function.
702 (mips_define_label): Rewrite to add to insn_labels list.
703 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
704 * ecoff.c (ecoff_build_symbols): If the size of a function comes
705 out odd, increment it.
707 * config/tc-mips.c (append_insn): Only update prev_insn when not
708 reordering if place is NULL.
710 * config/tc-mips.c (mips16_ip): Check for a missing expression
711 when using the register indirect addressing mode.
713 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
715 * config/tc-mn10200.c (mn10200_insert_operand): Don't
716 check 24bit operands for overflow.
717 (check_operand): Likewise.
719 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
721 * doc/as.texinfo (Section): Document how to use the .section
722 pseudo-op for COFF and ELF.
724 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
726 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
728 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
730 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
731 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
732 store them. Adjust other RELAX_MIPS16 macros.
733 (RELAX_MIPS16_DSLOT): Define.
734 (RELAX_MIPS16_JAL_DSLOT): Define.
735 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
736 handling of whether previous instruction has a fixup. Set
737 prev_insn_reloc_type.
738 (mips_no_prev_insn): Clear prev_insn_reloc_type.
739 (mips16_extended_frag): Use the right base address for a PC
740 relative add or load.
741 (md_convert_frag): Likewise. If a PC relative add or load is
742 used, record the alignment for the section.
744 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
746 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
747 linkonce section into a reloc against the section symbol.
749 * config/tc-mips.c (mips16_macro): Remove nop instructions after
752 * config/tc-mips.c (md_begin): If configured for an embedded ELF
753 system, don't set the section alignment to 2**4.
754 (s_change_sec): Likewise.
755 (append_insn): Call record_alignment for the section.
756 (md_section_align): Don't align the section size for an embedded
759 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
761 * write.c (adjust_reloc_syms): Make sure that symbols are
762 resolved; expression symbols may have been skipped.
763 * config/obj-coff.c (fixup_segment): Likewise.
765 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
767 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
768 BFD_RELOC_24_PLT_PCREL relocation.
769 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
772 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
774 * config/tc-d10v.c (write_2_short): Remove code that called
775 parallel_ok() when the programmer specified parallel instructions.
778 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
780 * config/tc-mn10300.c (md_assemble): Update to handle endianness
783 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
784 * config/tc-mn10300.c (md_assemble): Likewise.
786 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
788 * config/tc-mips.c (append_insn): Make sure there is enough room
789 in a frag after a mips16 instruction to switch it with a jump
792 * config/tc-mips.c (mips16_extended_frag): Give an error for an
793 attempt to use a non absolute symbol in an extending frag.
795 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
797 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
798 * config/tc-mn10200.h: Likewise.
800 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
802 * app.c (do_scrub_chars): At the end of a C comment, pass space to
803 UNGET rather than PUT. Set old_state before setting state to -2.
805 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
806 when extending because the value is exactly maxtiny + 1.
808 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
809 arguments, and store them. Adjust other RELAX_MIPS16 macros.
810 (RELAX_MIPS16_USER_SMALL): Define.
811 (RELAX_MIPS16_USER_EXT): Define.
812 (mips16_small, mips16_ext): New static variables.
813 (append_insn): Pass mips16_small and mips16_ext to
815 (mips16_ip): Set mips16_small and mips16_ext.
816 (mips16_immed): Don't check mips16_autoextend.
817 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
819 * write.c (write_relocs): Print an error for an out of range
820 fixup, rather than calling abort.
822 * as.c (main): Unlink the output file if there are errors while
823 generating the fixups.
825 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
827 * config/tc-mips.c (mips16_extended_frag): Don't call
829 (md_convert_frag): Call resolve_symbol_value before calling
830 S_GET_VALUE, and don't add in the frag address.
832 * config/tc-mips.c (mips16_immed): Add file and line parameters,
833 and use them when reporting errors. Change all callers.
835 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
837 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
838 Remove '$' prefixing for registers.
841 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
843 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
844 is initialized before using it.
845 (d10v_cleanup): No longer uses its argument, so make it void.
847 * config/tc-d10v.h (d10v_cleanup): Change prototype.
850 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
852 * write.c (fixup_segment): Don't discard the symbol for a PC
853 relative fixup to an absolute symbol.
856 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
858 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
859 with multiple sections.
862 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
864 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
865 no-mips-16 to no-mips16.
866 (s_mipsset): Accept .set mips16 and .set nomips16.
868 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
870 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
871 argument, and check for +/- constant following the suffix, folding
872 it into the expression.
873 (ppc_elf_cons): Change ppc_elf_suffix calls.
874 (md_assemble): Ditto.
875 (shlib): Replace boolean mrelocatable with enumeration shlib.
876 (md_parse_option): Discriminate between PIC style shared libraries
878 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
881 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
883 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
884 change the comment characters.
886 * config/tc-ppc.c (comment_chars): Delete in favor of
888 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
890 (ppc_comment_chars): Select appropriate comment chars by default.
891 (msolaris): New flag for -m{,no-}solaris.
892 (md_parse_option): Recognize -K pic. Add support for
894 (md_show_usage): Update.
895 (md_begin): Do not set ELF flags if Solaris.
896 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
897 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
899 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
901 * as.c (main): Correct handling of flag_always_generate_output.
903 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
905 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
906 fx_offset, not fx_addnumber.
908 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
911 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
913 * config/tc-i386.c: Correct misspelling: balenced to balanced.
915 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
917 * config/tc-mips.c (md_section_align): Check for an alignment of
918 4, not an alignment of 16. Corrects August 7 patch.
920 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
922 * configure, conf.in: Rebuild with autoconf 2.12.
924 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
925 alignment is specified.
927 Add support for mips16 (16 bit MIPS implementation):
928 * config/tc-mips.c: Extensive additions for mips16 support, not
930 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
931 (insn_uses_reg): Change last parameter to an enum.
932 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
933 (md_relax_frag): Define as mips_relax_frag.
934 (mips_relax_frag): Declare.
935 (struct mips_cl_insn): Add use_extend and extend fields.
936 (tc_fix_adjustable): Define.
937 * config/obj-elf.h (S_GET_OTHER): Define.
938 (S_SET_OTHER): Define.
940 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
942 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
943 o and p operand specifiers.
945 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
947 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
948 (relax_segment, case rs_org): Move code inside braces. Move locals
949 target,after inside too.
950 (relax_segment, case rs_machine_dependent): Guts moved to ...
951 (relax_frag): New function.
952 Call md_prepare_relax_scan if defined.
953 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
956 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
958 * config/tc-mn10300.c (address_registers): Use '$' as register
959 prefix instead of '%'.
960 (data_registers, other_registers, md_assemble): Likewise.
962 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
963 (data_registers, other_registers, md_assemble): Likewise.
965 * config/tc-mn10300.c (md_assemble): Correctly determine the
966 correct location and type for each relocation.
967 (md_pcrel_from): Simplify.
969 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
971 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
972 converted into branch around branch.
974 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
976 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
977 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
979 * config/tc-mn10300.c (md_begin): Set linkrelax.
980 (md_assemble): Create fixups as needed.
981 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
984 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
986 * config/tc-d10v.c (parallel_ok): When automatically converting
987 serial ops to parallel, do not consider a branch as the first
991 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
993 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
995 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
997 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
999 (check_operand): Likewise.
1002 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1004 * config/tc-d10v.c (parallel_ok): Branch and link instructions
1006 (write_2_short): Call parallel_ok to check whether two short
1007 instructions the user requested execute in parallel, can be
1010 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1012 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
1013 allow a branch and link in parallel with an exe instruction.
1015 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1017 * doc/c-d10v.texi: Add info on @word modifier.
1020 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
1022 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
1023 operands are assumed to be 32bits. Use "bits" field to hold the
1024 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
1025 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
1028 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
1029 of a MN10300_OPERAND_SPLIT operand by operand->shift.
1031 * config/tc-mn10300.c (mn10300_insert_operand): Handle
1032 MN10300_OPERAND_SPLIT.
1034 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
1036 * config/tc-mn10300.c (md_assemble): Insert operands into
1037 the extension part of the instruction if necessary.
1038 (mn10300_insert_operand): Accept pointer to extension word
1039 argument. Make insn a pointer argument too. Return type
1040 is now void. All callers changed.
1042 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
1044 * config/tc-mn10300.c (mn10300_insert_operand): Handle
1045 repeated register operands.
1047 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
1049 * doc/as.texinfo: Added section on reporting bugs.
1051 * config/tc-alpha.c: Change uses of void * to PTR. Change the
1052 alpha_macro emit field to expect a const argument, and change the
1053 arg field to be const. Fix some spacing to follow the GNU
1056 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
1058 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
1059 (pca56) and 21264 (ev6) cpus.
1060 (md_apply_fix): Private relocation types are now negative.
1061 (alpha_force_relocation): Likewise.
1062 (tc_gen_reloc): Likewise.
1063 (emit_insn): Likewise.
1064 (emit_ldXu): Do the right thing when the hardware can do byte insns.
1065 (emit_stX): Likewise.
1066 (emit_sextX): Likewise.
1068 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
1070 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
1071 a symbol found in a reloc.
1073 * symbols.c (resolve_symbol_value): Improve the error message if
1074 an undefined symbol is used in an expression.
1076 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
1078 * doc/internals.texi: Rewrite, and add a lot of documentation.
1079 * doc/Makefile.in (internals.info): New target.
1082 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
1084 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
1085 against weak symbols.
1087 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
1089 * config/tc-v850.c (md_assemble): Don't lose for relaxable
1092 * config/tc-v850.c (md_convert_frag): Make sure we insert the
1093 fixup at the right address within the frag.
1095 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
1096 to an absolute value, instead increment it as needed.
1098 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
1099 * config/tc-v850.c: Fix some indention problems.
1100 (md_relax_table): Define for D9->D99 branch displacement
1102 (md_convert_frag): Do something useful instead of aborting.
1103 (md_estimate_size_before_relax): Likewise.
1104 (md_assemble): Note if the matching instruction has a relaxable
1105 operand. If it does, allocate frag with frag_var and don't
1110 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1112 * config/tc-d10v.h (md_cleanup): New function. This is needed to
1113 write out any buffered instructions when a ".end" is found.
1116 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1118 * read.c (read_a_source_file): New hook md_cleanup().
1120 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
1122 * write.c (fix_new_exp): Use make_expr_symbol to build an
1123 expression symbol for a complex fixup.
1126 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
1128 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
1129 hacks to improve parsing of complex hi, lo, zda, etc
1131 (md_assemble): Don't demand and eat a trailing ')' after finding
1132 a v850 relocation prefix. Sign extend the constant in a
1133 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
1135 (parse_cons_expression_v850): Don't eat a trailing ')' after
1136 finding a v850 relocation prefix.
1138 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
1139 (TC_CONS_FIX_NEW): Likewise.
1140 * config/tc-v850.c (parse_cons_expression_v850): New function.
1141 (cons_fix_new_v850): Likewise.
1143 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
1146 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
1148 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
1149 for an unknown relocation type.
1152 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
1154 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
1157 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
1159 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
1160 differently for movea & sst/sld insns.
1164 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1166 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
1170 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
1172 * obj.h (struct format_ops): Add frob_file_after_relocs field.
1173 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
1174 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
1175 frob_file_after_relocs field.
1176 * config/obj-elf.c (elf_format_ops): Likewise.
1177 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
1178 including obj-elf.h.
1180 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
1182 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
1183 specially if not ELF.
1184 (md_apply_fix): Handle BFD_RELOC_64.
1185 (tc_gen_reloc): Handle BFD_RELOC_64.
1187 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
1188 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
1191 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
1192 Don't check S_GET_OTHER.
1194 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
1196 * config/tc-mips.c (mips_ip): Accept an odd floating point
1197 register with l.s or s.s.
1199 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
1201 (obj_aout_type): New static function.
1203 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
1205 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
1208 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
1210 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
1211 and sdaoff expressions.
1213 * write.c (fixup_segment): Don't add symbol value to addend if
1214 TC_V850 and OBJ_ELF.
1215 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
1218 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
1219 (md_pcrel_from_section): Likewise.
1220 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
1222 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
1224 * config/tc-v850.c (md_pcrel_from): Delete unused function.
1225 (md_pcrel_from_section): New function.
1226 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1229 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
1231 * config/tc-mips.c (load_register): Add cast to offsetT when using
1234 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
1236 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
1237 (elf_frob_file_after_relocs): ... here. New function.
1238 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
1239 * write.c (write_object_file): Call *frob_after_relocs after the
1240 call to write_relocs.
1242 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
1244 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
1245 symbol, as this messes up linking. Instead, expand the recursive call
1246 inline and change up the appropriate bits to get the 0x8000 offset
1247 in the reloc addend.
1249 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
1251 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
1252 two symbols in the same segment to be adjusted.
1254 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
1255 * configure: Rebuild.
1257 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1259 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
1261 (ppc_elf_validate_fix): Ditto.
1262 (md_assemble): Ditto.
1264 (ppc_pe_section): Ditto.
1265 (ppc_frob_symbol): Ditto.
1267 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
1269 * config/mn10300.c (md_assemble): Pass an extra shift count
1270 to mn10300_insert_operand based on the opcode format.
1271 (mn10300_insert_operand): Accept and use extra shift count
1274 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
1275 formats rather than hard-coded constants.
1277 * config/tc-mn10300.c (md_assemble): Format D5 instructions
1278 are 7 bytes long. Write out instructions in big-endian format.
1280 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
1282 * config/tc-mn10300.c (md_assemble): Tweak further so
1283 that all instructions are parsed correctly.
1285 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
1287 * as.h: Include libiberty.h.
1288 (xmalloc, xrealloc): Don't declare.
1289 * as.c: Don't include libiberty.h.
1290 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
1291 * config/tc-mips.c: Likewise.
1292 * messages.c: Likewise.
1293 (xstrerror): Don't declare.
1294 * xmalloc.c: Remove.
1296 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
1298 * config/tc-mn10300.h (pre_defined_registers) Remove.
1299 (system_registers, cc_names): Likewise.
1300 (address_registers, data_registers, other_registers): New register
1302 (register_name, system_register_name, cc_name): Remove.
1303 (mn10300_reloc_prefix): Likewise.
1304 (data_register_name): New function.
1305 (address_register_name, other_register_name): Likewise.
1306 (md_assemble): Rough cut at parsing operands. Remove lots of
1308 (md_apply_fix3): Disable for now.
1310 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1312 * config/tc-m68k.c (select_control_regs): New function, extracted
1313 out of m68k_init_after_args.
1314 (m68k_init_after_args): Use it.
1315 (mri_chip): Use it here as well to update set of allowed control
1318 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1320 * config/obj-elf.c (elf_begin): New function.
1321 (obj_elf_section): Add the section symbol to the symbol table.
1322 * config/obj-elf.h (obj_begin): Define.
1323 (elf_begin): Declare.
1324 * as.c (perform_an_assembly_pass): Call obj_begin if it is
1327 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
1329 * config/obj-coff.c (fixup_segment): Subtract the section address
1330 from a PC relative reloc if TC_M68K.
1332 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
1334 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
1335 .uaxword available even if not OBJ_ELF.
1336 (md_atof): Remove unused local variable wordP.
1338 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
1340 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
1341 for Matsushita MN10x00 support.
1342 * configure.in: Recognize mn10x00-*-*
1343 * configure: Rebuilt.
1345 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
1347 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
1348 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
1349 (load_expression): track clobbering of base reg before jmp/jsr.
1350 (s_alpha_file): pass case_hack flags and source filename via
1351 symbol table to bfd.
1352 * tc-alpha.h (TC_CONS_FIX_NEW): define
1354 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
1356 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
1357 * configure: Rebuild.
1359 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
1361 * read.c (s_macro): Warn if a macro has the same name as a
1363 (s_space): In m68k MRI mode, align to a word boundary.
1364 * macro.c (define_macro): Add namep parameter. Change all
1366 * macro.h (define_macro): Update declaration.
1368 * as.c (show_usage): Print bug report address.
1369 (parse_args): Change version printing to match current GNU
1371 * gasp.c (show_usage): Print bug report address.
1372 (main): Change version printing to match current GNU standards.
1374 * config/tc-m68k.c (init_table): Correct access control unit
1375 register numbers. From Ken Rose <rose@netcom.com>.
1377 * config/tc-alpha.c: Add some static function prototypes.
1378 (alpha_macros): Move to top of file. Make static.
1379 (alpha_num_macros): Move to top of file.
1382 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1384 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
1388 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
1390 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
1391 and just call sprintf_vma.
1393 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
1395 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
1397 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
1399 * read.c (float_cons): Call md_flush_pending_output if it is
1403 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1405 * config/tc-d10v.c (md_operand): Created. Allows operands to
1407 * config/tc-d10v.h (md_operand): Undefined.
1410 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
1412 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
1413 (md_assemble): A fixup width of '3' means a 1 byte reloc.
1415 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
1417 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
1418 reloc for the i960 for a reloc in the same section. This undoes
1419 one of the two changes made Aug 19.
1421 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
1423 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
1424 symbols to the position of the debugging information.
1426 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
1428 * expr.c (expr): Always use unsigned right shifts for >>.
1430 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
1432 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
1433 slots when processing BL fixups.
1435 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
1436 on the first half of the instruction.
1438 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
1440 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
1441 stabs expression, rather than giving an error.
1443 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
1446 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
1448 * config/tc-mips.c (append_insn): Fill in the value for a constant
1449 jump, rather than creating a reloc.
1451 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
1453 * config/tc-mips.c (append_insn): Don't swap an instruction which
1454 sets a condition code with an instruction which uses a condition
1456 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
1459 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
1460 (mips_ip): Give a better error message if the ISA level is wrong.
1461 (md_parse_option): Recognize -mcpu=[v][r]5000.
1463 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
1465 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
1467 (load_register): Ensure hi32 bits are not lost during lo32bit
1468 processing. Fix shift offset that was overflowing into the next
1469 instruction field. Add code to generate shorter sequences for
1470 constants with a single contiguous seqeuence of ones.
1473 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1475 * config/tc-d10v.c (d10v_dot_word): New function to support
1476 "@word" with the word pseudo-op.
1477 (md_apply_fix3): Cleanup and changes to support correct sizes
1478 for 16 and 18-bit relocs.
1481 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
1483 * configure.in (sparc-*-aout): Set `em'.
1484 * configure: Regenerated.
1485 * config/te-sparcaout.h: New file.
1486 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
1487 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
1488 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
1489 (SPECIAL_CASE_{SETSW,SETX}): Define.
1490 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
1491 (md_begin): Delete setting of `target_big_endian'.
1492 (output_insn): New function.
1493 (md_assemble): Rewrite. Add `setx' support.
1494 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
1496 (md_atof): Add little endian support.
1497 (md_number_to_chars): Likewise.
1498 (md_apply_fix): Likewise.
1499 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
1500 (md_parse_option): Likewise.
1501 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
1503 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
1505 * ecoff.c (ecoff_new_file): New function.
1506 * ecoff.h (ecoff_new_file): Declare.
1507 * config/obj-ecoff.h (obj_app_file): Define.
1509 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
1511 * config/tc-alpha.c (load_expression): Bias the .lit8 section
1512 symbol by 32k so that our 16-bit signed offset can address the
1513 entire chunk. Reported by <matt@lkg.dec.com>.
1515 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
1517 * config/tc-mips.c (load_register): Remove unused variable tmp.
1519 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
1521 * config/tc-mips.c (load_register): Remove unnecessary code that
1522 was causing the high 32bits of 64bit constants to be lost.
1525 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1527 * config/tc-d10v.c: Added changes to support function
1528 pointers and "@word" syntax.
1532 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
1534 * config/tc-v850.c: Remove commented out and #if 0'd code.
1535 (v850_reloc_prefix): Provide prototype.
1536 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
1538 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
1539 (md_assemble): Add default to case statement.
1541 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
1543 * config/tc-v850.c (md_assemble): Compute size of the instrction
1546 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
1549 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
1551 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
1552 routines to fetch/store the updated instruction from/to memory.
1553 (v850_insert_operand): If the operand has a specialized insert
1556 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1558 * config/tc-v850.c (reg_name_search): Align calling convention to
1559 be like identical function found in tc-ppc.c.
1560 (get_reloc): Removed.
1561 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
1562 (md_assemble): emit fixups.
1563 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
1565 (md_apply_fix3): handle fixups/relocs.
1566 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
1569 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
1572 * configure.in (sh-*-elf*): New target.
1573 * config/tc-sh.h (TARGET_ARCH): Define.
1574 (WORKING_DOT_WORD): Define.
1575 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
1576 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
1577 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
1578 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
1579 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
1580 (SUB_SEGMENT_ALIGN): Likewise.
1581 (RELOC_32): Don't define.
1582 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
1583 (target_big_endian): Declare if OBJ_ELF.
1584 (TARGET_FORMAT): Define if OBJ_ELF.
1585 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
1587 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
1588 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
1589 (struct sh_count_relocs): Define.
1590 (sh_count_relocs): New static function, broken out of
1591 sh_frob_file. Add BFD_ASSEMBLER code.
1592 (sh_frob_section): Likewise.
1593 (sh_frob_file): Call sh_frob_section.
1594 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
1595 call section_symbol rather than seg_info (seg)->dot.
1596 (md_section_align): Add OBJ_ELF version.
1597 (SWITCH_TABLE_CONS): Define.
1598 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
1599 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
1600 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
1602 (struct reloc_map): Define if not BFD_ASSEMBLER.
1603 (coff_reloc_map): Likewise.
1604 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
1605 (tc_gen_reloc): New function if BFD_ASSEMBLER.
1606 * write.c (write_relocs): Ifdef out fx_where test which triggers
1607 inappropriately for SH ELF.
1608 (write_object_file): Call tc_frob_file_before_adjust and
1609 obj_frob_file_before_adjust if they are defined.
1611 * write.c (write_object_file): Use BFD_RELOC_16, not
1612 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
1614 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
1618 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1620 * config/tc-d10v.c (find_opcode): Fix problem with calculating
1621 branch sizes in across sections.
1625 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
1627 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
1630 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
1632 * config/tc-v850.c (md_begin): Deal with end of opcode
1637 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1639 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
1640 the wrong opcode for cases like st2w where there are many forms
1641 of the same instruction.
1644 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
1646 * expr.c (operand): If md_parse_name is defined, call it before
1647 calling symbol_find_or_make.
1648 * config/tc-ppc.h (md_parse_name): Define.
1649 (ppc_parse_name): Declare.
1650 * config/tc-ppc.c (reg_name_search): Add regs and regcount
1652 (register_name): Update call to reg_name_search.
1653 (cr_operand): New static variable.
1654 (cr_names): New static const array.
1655 (ppc_parse_name): New function.
1656 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
1657 cr_operand before calling expression.
1659 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
1661 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
1662 hppa_gen_reloc_type call.
1665 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1667 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
1668 on addresses. Improved error messages.
1669 * doc/c-d10v.texi: Added docs for register pairs.
1671 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1673 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
1677 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
1679 * ecoff.c (init_file): Initialize fMerge to 1.
1680 (add_file): Restore old file merging code, but only merge files if
1682 (ecoff_directive_loc): Clear fMerge field of current file.
1683 (ecoff_generate_asm_lineno): Likewise.
1686 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1688 * doc/c-d10v.texi: Fix typo.
1692 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
1694 * config/tc-v850.c (md_assemble): Correct bit masking for
1695 hi and lo expressions.
1697 * config/tc-v850.c (md_assemble): Rough cut at demanding
1698 "ep" or "r30" in sst and sld instructions.
1699 (md_apply_fix3): Don't abort. Just warn that we don't
1702 * config/tc-v850.c (CC_NAME_CNT): Define.
1703 (cc_name): New function.
1704 (md_assemble): Handle V850_OPERAND_CC correctly.
1706 * config/tc-v850.c (md_assemble): Don't forget to initialize
1709 * config/tc-v850.c (reg_name_search): Generalize to search
1710 any given register table.
1711 (register_name): Pass appropriate table and size to reg_name_search.
1712 (system_register_name): New function.
1713 (SYSREG_NAME_CNT): Define.
1714 (md_assemble): Handle operands which are system registers.
1716 * config/tc-v850.c (md_assemble): If we find a register, but the
1717 opcode doesn't want a register, then we don't have a match.
1718 (md_assemble): Get size of the instruction from the opcode table.
1721 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
1723 * configure.in: Set and substitute HLDENV.
1724 * configure: Rebuild.
1725 * Makefile.in (HLDENV): New variable.
1726 (as.new): Use $(HLDENV).
1728 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
1729 if an array dimension is not known.
1732 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1734 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
1735 * doc/c-d10v.texi: Cleanup.
1739 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1741 * config/tc-v850.c: New file.
1742 * config/tc-v850.h: New file.
1743 * configure (v850-*-elf): New target.
1744 * configure.in (v850-*-elf): New target.
1748 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1750 * doc/c-d10v.texi: New file.
1751 * doc/all.texi: Added D10V stuff.
1752 * doc/as.texinfo: Added D10V stuff.
1754 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1756 * config/tc-d10v.c: All references to defined symbols should
1757 now use the optimal instruction. .float and .double now work.
1760 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
1762 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
1763 section address for the i960 as is done for the i386.
1765 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
1767 * mpw-config.in: Add wildcards for config matching, add mips-*-*
1768 case, forward-include bfd/elf-bfd.h.
1771 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1773 * config/tc-d10v.c: Add additional information to the opcode
1774 table to help determinine which instructions can be done
1778 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
1780 * config/tc-arm.c: Major changes to add Thumb support, with lots
1781 of change input from <rearnsha@armltd.co.uk>.
1782 Reverted to INSN_SIZE macro, rather than insn_size variable.
1783 (insns): Added ARM "bx" instruction support.
1784 (tinsns): Added Thumb instruction definition structure.
1785 (arm_tops_hsh): Added hash structure for Thumb opcodes.
1786 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
1787 (opcode_select,s_arm,s_thumb,s_code): Added.
1788 (decode_shift): Allow upper-case RRX.
1789 (do_ldst): Simpler halfword support.
1790 (do_ldmstm): Improved.
1791 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
1792 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
1793 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
1794 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
1795 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
1797 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
1798 (md_parse_option): Add support for -mthumb.
1799 (md_show_usage): Updated to reflect new command line option.
1800 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
1801 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
1802 fragment information to be held.
1804 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
1806 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
1807 non-null, but is a constant.
1808 (fix_new_arm): Call make_expr_symbol to make the expression symbol
1809 so that error reporting will work correctly.
1811 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
1813 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
1814 against weak symbols.
1816 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
1818 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
1819 (ppc_force_relocation): Declare if OBJ_XCOFF.
1820 * config/tc-ppc.c (ppc_force_relocation): New function if
1823 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
1825 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
1828 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1830 * config/tc-d10v.c: Fix problem with relocs.
1833 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
1835 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
1836 with nops if not in data_section or bss_section.
1838 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
1840 Add support for openVMS/Alpha.
1841 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
1842 * config/obj-evax.c: New file.
1843 * config/obj-evax.h: New file.
1844 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
1846 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
1847 defined. Add case for bfd_target_evax_flavour.
1848 * config/vms-a-conf.h: New file.
1849 * conf-a-gas.com: New file.
1850 * configure.in: Add target alpha-*-*vms*.
1851 * configure: Rebuild.
1852 * makefile.vms: New file.
1853 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
1854 Don't call ffs on openVMS/Alpha.
1856 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1858 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
1859 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
1861 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1862 (NEED_DECLARATION_SBRK): New macro.
1863 * configure, conf.in: Rebuild.
1864 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
1865 (strstr): Declare if NEED_DECLARATION_STRSTR.
1866 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
1868 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
1870 * symbols.c (resolve_symbol_value): Handle addition or subtraction
1871 by a constant before entering the main switch. Reject attempts to
1872 apply an arithmetic function to non-absolute symbols, except for
1873 the special case of subtraction of two symbols in the same
1876 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
1877 not to more than a 16 byte boundary.
1879 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
1880 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
1881 (tc_gen_reloc): If out of memory call as_fatal rather than
1882 assert. If no howto found, call as_bad_where rather than
1883 as_fatal. Change the error message slightly. Set howto to a
1884 non-NULL value in order to keep going.
1887 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1889 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
1892 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
1894 * config/tc-h8300.c (get_specific): New operand "size" derived
1895 from ".b", ".w" and ".l" extensions. All callers changed. If
1896 the base instruction has no operands, then use the size to
1897 determine which specific instruction to use.
1899 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
1901 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
1903 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
1905 * config/tc-mips.c (md_section_align): Don't change addr if
1908 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
1910 * config/tc-hppa.c: Revert yesterday's changes.
1913 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1915 * config/tc-d10v.c: Disable range checking on 16-bit values.
1918 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
1920 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
1921 not just the ones that don't match.
1924 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1926 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
1929 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
1931 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
1932 pre-cursor to adding Thumb support. Also added cpu_variant flag
1933 information to each of the asm_flg structures.
1934 (md_parse_option): Updated ARM7 parsing to allow 't' for
1935 thumb/halfword support, aswell as 'm' for long multiply.
1936 (md_show_usage): Updated help message.
1937 (md_assemble): Check that instruction flags are applicated to the
1938 current cpu variant.
1939 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
1940 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
1941 signextension instructions.
1942 (do_ldst): Generate halfword and signextension variants if
1943 mnemonic flags match.
1944 (ldst_extend): Do not allow shifts in the offset field of halfword
1945 or signextension instructions.
1946 (validate_offset_imm): Provide check on halfword and signextension
1948 (add_to_lit_pool): Merge identical literal pool values.
1950 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
1952 * config/tc-hppa.c (selector_table): Add 'E' selector.
1953 (cons_fix_new_hppa): Don't coke on e_esel.
1954 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
1955 to help generate exception handling tables.
1956 (md_apply_fix): Don't try to apply fixups with an e_esel
1958 (hppa_fix_adjustable): Fixups with e_esel selectors
1961 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
1963 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
1967 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1969 * config/tc-d10v.c: Added lots of error checking. Added hacks
1970 to support accumulator shifts.
1973 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
1975 * symbols.c (S_SET_EXTERNAL): Let .weak override.
1976 (S_CLEAR_EXTERNAL): Likewise.
1977 (S_SET_WEAK): Remove error; just let .weak override.
1980 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1982 * config/tc-d10v.c (md_assemble): Now handles multiline
1985 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1987 * config/tc-d10v.c: Fix packaging bug. Added range checking.
1988 Added kludge for divs instruction. Fixed minor problem with
1989 multiple text sections.
1990 * config/tc-d10v.h (d10v_cleanup): Change prototype.
1992 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1994 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
1995 addresses to be right-shifted by 2.
1997 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1999 * config/tc-d10v.c: Many changes to get relocs working.
2000 (register_name): No longer creates a symbol for register names.
2001 (pre_defined_registers): moved to opcodes/d10v-opc.c.
2002 (d10v_insert_operand): Now works correctly for either container.
2003 * config/tc-d10v.h (d10v_cleanup): Declare.
2006 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
2008 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
2009 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
2011 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
2013 * tc-alpha.c: Patches to track current minimum alignment to reduce
2014 the number of fragments created with frag_align.
2015 (alpha_current_align): New static variable.
2016 (s_alpha_text): Reset alignment to 0.
2017 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
2018 (s_alpha_stringer, s_alpha_space): New functions.
2019 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
2020 (alpha_cons_align): New function to replace both of them.
2021 (emit_insn): Only align if alpha_current_align is less than 2;
2022 reset alpha_current_align to 2.
2023 (s_alpha_gprel32): Likewise.
2024 (s_alpha_section): New function. Basically duplicate the other
2025 alpha section change hooks. Only define for ELF.
2026 (s_alpha_float_cons): Simplify alignment handling.
2027 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
2028 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
2029 Don't define the s_alpha_cons pseudo-ops. Do define
2030 s_alpha_stringer and s_alpha_space pseudo-ops.
2031 (alpha_align): Skip if less than current default alignment. Set
2033 * tc-alpha.h (md_flush_pending_output): Remove.
2034 (md_cons_align): Add.
2036 * tc-alpha.c: Add oodles of function description comments.
2037 (md_bignum_to_chars): Remove; there are no callers.
2038 (md_show_usage): Mention some more variants.
2040 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
2042 From Andrew Gierth <ANDREWG@microlise.co.uk>:
2043 * configure.in (sparc-*-sysv4*): New target.
2044 * configure: Rebuild.
2046 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
2047 uaxword to use s_uacons.
2048 (sparc_no_align_cons): New static variable.
2049 (s_uacons): New static function.
2050 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
2053 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
2055 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
2056 5 with regard to shared libraries.
2057 * configure: Rebuild.
2059 * config/tc-m68k.c (m68k_ip): Use the correct length when
2060 allocating space for the unsupported architecture error message.
2063 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2065 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
2067 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2069 * config/tc-d10v.c: New file.
2070 * config/tc-d10v.h: New file.
2071 * configure (d10v-*-elf): New target.
2072 * configure.in (d10v-*-elf): New target.
2075 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2077 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
2079 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
2081 * config/tc-alpha.c (alpha_align): Change fill parameter
2082 to a pointer. Take NULL as 0 or nop depending on section. Change
2084 (s_alpha_align): Rename local variables.
2086 * doc/as.texinfo (.align): Document action of omitted
2089 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2091 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
2092 when an unsupported PC relative reloc is seen, rather than calling
2095 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
2096 Instead, check state when '#' comment is seen.
2098 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
2100 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
2102 (tc_gen_reloc): If fixup was changed to be PC relative, change
2103 reloc type accordingly. Use name of reloc in error message.
2105 * as.h: Don't define const or volatile.
2106 * flonum.h: Don't define const.
2108 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
2109 if fx_pcrel is set. Correct setting the addend case in the
2110 OBJ_ELF case (from Andreas Schwab
2111 <schwab@issan.informatik.uni-dortmund.de>).
2112 (md_show_usage): Correct -mfc5200 to -m5200.
2114 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2116 * doc/c-m68k.texi: Document -m5200 flag.
2117 * doc/as.texinfo: Likewise.
2119 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
2122 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2124 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
2125 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
2127 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
2129 * Makefile.in (VERSION): Set to cygnus-2.7.1.
2131 * Released binutils 2.7.
2133 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
2135 * config/tc-mips.c (mips_ip): Only perform range check when
2136 dealing with O_constant expressions.
2138 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2140 * m68k-parse.h (m68k_register): Add new coldfile control
2143 * config/tc-m68k.c (mcf5200_control_regs): New variable,
2144 array of control registers for the coldfire.
2145 (cpu_of_arch): Added mcf5200.
2146 (archs): Added mcf5200.
2147 (init_table): Add new control registers.
2148 (m68k_ip): Added support for new control registers.
2149 (m68k_init_after_args): Likewise.
2151 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
2153 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
2155 * read.h (is_it_end_of_statement): Declare.
2156 * read.c (is_it_end_of_statement): Remove declaration.
2158 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
2160 (md_assemble): Fix handling of @l with an unsigned constant. Add
2161 default case to reloc switch.
2163 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
2165 Based on patches from Tom Quiggle <quiggle@sgi.com>:
2166 * ecoff.c (last_lineno): New static variable.
2167 (add_procedure): Set last_lineno.
2168 (ecoff_directive_loc): Likewise.
2169 (ecoff_generate_asm_lineno): Likewise.
2170 (ecoff_fix_loc): New function.
2171 * ecoff.h (ecoff_fix_loc): Declare.
2172 * config/tc-mips.c (append_insn): When inserting nops, and using
2173 ECOFF debugging, call ecoff_fix_loc.
2175 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
2177 * config/tc-h8300.c (build_bytes): If an operand type is
2178 marked as SRC_IN_DST retrieve it from the "destination" op.
2180 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
2182 * configure.in (arm-*-riscix*): Set emulation to riscix.
2183 * configure: Rebuild.
2184 * config/te-riscix.h: New file to define TE_RISCIX.
2186 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
2188 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
2190 * Makefile.in (config.status): Just run config.status as other
2193 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
2195 * mpw-config.in (TARGET_OS): Add definition to conf.
2197 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
2199 * config/tc-mips.c (append_insn): Parenthesize
2200 cop_interlocks expressions.
2202 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
2204 * listing.c (listing_print): Close the listing file if it is not
2205 stdout. Close the other files opened for the listing.
2207 * config/tc-sparc.h (md_cons_align): Define.
2208 (sparc_cons_align): Declare.
2209 (HANDLE_ALIGN): Define.
2210 (sparc_handle_align): Declare.
2211 * config/tc-sparc.c (sparc_cons_align): New function.
2212 (sparc_handle_align): New function.
2213 * read.c (cons_worker): Call md_cons_align if it is defined.
2215 * as.h (struct frag): Add fr_file and fr_line fields.
2216 * frags.c (frag_new): Set fr_file and fr_line.
2217 (frag_var): Likewise.
2218 (frag_variant): Likewise.
2220 * as.h (struct frag): Remove unused align_mask and align_offset
2223 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
2224 From <uddeborg@carmen.se>.
2226 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
2228 * configure.in (mips-*-osf*): New target.
2229 * configure: Rebuild.
2231 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
2233 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
2235 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
2236 between co-processor comparisons and branches for the VR4300.
2238 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2240 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
2241 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
2243 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
2244 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2245 includedir): Use autoconf set values.
2248 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
2250 * listing.c (listing_eject): Don't do anything if listing is 0.
2251 (listing_list): Likewise.
2252 (listing_source_line): Likewise.
2253 (listing_title): Don't save title if listing is 0.
2254 (listing_source_file): Check listing rather than listing_tail.
2256 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
2257 using shared libraries.
2258 * configure: Rebuild.
2260 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
2262 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
2263 absolute expression if a relocation type was specified.
2265 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2267 * configure.in: Add support for *-*-rtems* configurations.
2268 * configure: Rebuild.
2270 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
2272 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
2273 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
2274 opcodes library for alpha.
2275 * configure: Rebuild with autoconf 2.10.
2276 * config/tc-alpha.c: Substantial rewrite to add ELF support and
2277 use new opcode table.
2278 * config/tc-alpha.h (md_undefined_symbol): Don't define.
2279 (LOCAL_LABEL): Define differently if OBJ_ELF.
2280 (FAKE_LABEL_NAME): Define if OBJ_ELF.
2281 * config/alpha-opcode.h: Remove.
2282 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
2283 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
2284 include/opcode/alpha.h rather than config/alpha-opcode.h.
2286 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
2288 * config/obj-aout.c (obj_emit_relocations): Give an error if the
2289 relocation symbol was not resolved.
2290 * config/obj-coff.c (do_relocs_for): Likewise.
2292 * write.c (adjust_reloc_syms): Refetch the symbol section after
2293 calling S_GET_VALUE, since it may have changed.
2295 * expr.c (struct expr_symbol_line): Define.
2296 (expr_symbol_lines): New static variable.
2297 (make_expr_symbol): Add entry to expr_symbol_lines.
2298 (expr_symbol_where): New function.
2299 * expr.h: Use extern on function declarations.
2300 (expr_symbol_where): Declare.
2301 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
2302 rather than printing the meaningless name of an expression
2305 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
2307 * config/tc-i386.c (md_number_to_chars): Deleted.
2308 * config/tc-i386.h (md_number_to_chars): New macro.
2310 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
2312 (load_symbol_address, load_expression): Use build_mem.
2313 (build_operate): New function.
2314 (emit_addq_r): Use it.
2316 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
2318 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
2320 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
2322 * config/tc-vax.h (NOP_OPCODE): Define.
2324 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
2326 * config/obj-vms.h (S_IS_COMMON): Define.
2327 (S_IS_LOCAL): Check for \002 as well as \001.
2328 (LONGWORD_ALIGNMENT): New macro.
2329 (SUB_SEGMENT_ALIGN): Use it.
2331 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
2333 * config/vms-conf.h: Reconcile with conf.in.
2335 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
2337 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
2340 * doc/as.texinfo: Document that any number of hex digits can
2343 * as.c (struct defsym_list): Define.
2344 (defsyms): New static variable.
2345 (parse_args): Just put --defsym arguments on defsyms list, rather
2347 (main): Define defsyms after output file is created.
2349 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
2350 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
2352 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
2353 insn_error rather than calling check_absolute_expr.
2355 * as.c (emulation_name): Remove unused static variable.
2356 (default_emul_bfd_name): Add return NULL to avoid warning.
2357 * ecoff.c (ecoff_stab): Remove unused variables name and
2359 * frags.c (frag_new): Remove unused variable tmp.
2360 * hash.c (hash_grow): Parenthesize + within <<.
2361 (hash_print_statistics): Use %lu, not %d, to print unsigned
2363 * messages.c: Include "libiberty.h".
2364 (fprint_value): Add cast to avoid printf warning.
2365 (sprint_value): Likewise.
2366 * read.c: Include "ecoff.h".
2367 (emit_expr): Add casts to avoid printf warnings.
2368 * read.h: Use extern for function declarations.
2369 (pop_insert): Declare.
2370 * stabs.c: Include "ecoff.h".
2371 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
2372 former_last_fragP, and new_fragP.
2373 * subsegs.h (subsegs_print_statistics): Declare.
2374 * symbols.c (debug_verify_symchain): Change macro to discard
2376 * write.c (dump_section_relocs): Likewise.
2377 * write.h: Use extern for function declarations.
2378 (write_print_statistics): Declare.
2379 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
2381 * config/e-mipself.c (mipself_bfd_name): Likewise.
2382 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
2384 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
2385 emit relocations against external symbols.
2387 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
2388 message if bfd_reloc_type_lookup fails, rather than calling
2391 * config/tc-alpha.c (alpha_force_relocation): Add
2392 BFD_RELOC_12_PCREL to switch.
2394 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
2396 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
2397 TE_PE (Lfoo, not .Lfoo).
2399 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
2401 * read.c (s_fill): Don't warn about a zero repeat count.
2403 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
2404 coprocessor register.
2406 * config/tc-i386.c (md_assemble): When checking the size of a
2407 register to set the size of an instruction, do a bitwise and with
2408 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
2411 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2413 * config/tc-h8300.c (parse_reg): Tweak error messages.
2414 (build_bytes): Likewise.
2415 (skip_colonthing): Handle :32 suffix.
2416 (get_specific): Promote L_24 to L_32 if it makes a match.
2417 Don't always promote L_8 to L_16.
2418 (do_a_fix_imm): Clean up L_32 and L_24 handling.
2420 * config/tc-h8300.c (Smode): New variable.
2421 (h8300hmode): Turn off Hmode.
2422 (h8300smode): New function. Turn on Smode and Hmode.
2423 (md_pseudo_table): New ".h8300s" pseudo-op.
2424 (parse_reg): Handle "exr" register.
2425 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
2426 Handle "mach" and "machl" operands for ldmac.
2427 (get_specific): Handle "stm.l" and "ldm.l".
2428 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
2429 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
2432 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2434 * doc/as.texinfo: Reorder chapter of machine dependent options so
2435 that it is sorted by chip name.
2437 * doc/as.texinfo: Use consistant spelling of Vax.
2438 * doc/c-vax.texi: Likewise.
2440 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2442 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
2444 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
2445 (md_apply_fix): Likewise.
2446 (pa_try): New function.
2447 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
2449 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2451 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
2452 (pa_level): New function.
2454 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
2456 * listing.c (listing_newline): Don't do anything if listing is 0.
2458 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
2460 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
2461 symbol_create, not symbol_new.
2463 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
2465 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
2466 absolute symbol unless TC_FORCE_RELOCATION returns true.
2468 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
2470 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
2471 the symbol to a pointer. Don't set previous_file_symbol.
2472 Simplify symbol list rearrangement.
2473 (coff_frob_symbol): Don't do anything with C_FILE symbols.
2474 (coff_adjust_symtab): Don't check previous_file_symbol.
2476 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2478 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
2480 (md_pseudo_table): Add ppc_elf_lcomm.
2482 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
2484 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
2485 d0{24:1},d0' works without an immediate prefix on the bit numbers.
2486 (md_begin): Add digits to alt_notend_table.
2487 (md_parse_option): Make s a const pointer.
2489 * config/tc-sparc.c (md_pseudo_table): Add "empty".
2490 (s_empty): New static function.
2492 * config/obj-coff.c (struct filename_list): Only define if not
2494 (filename_list_head, filename_list_tail): Likewise.
2495 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
2496 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
2497 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
2498 have a section of N_ABS rather than N_DEBUG. If we do a merge,
2499 remove the new symbol from the list.
2500 (obj_coff_endef, both versions): Call tag_insert even if there is
2501 an old symbol with the same name, if the old symbol does not
2503 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
2504 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
2505 symbol that will be moved to the end of the symbol list.
2506 (coff_adjust_section_syms): Always call section_symbol for .text,
2508 (coff_frob_section): Likewise. Also, remove unused variable
2511 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
2512 manipulating frags directly.
2513 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
2516 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
2517 whether the next character is '*' before checking whether we are
2518 at the start of a line. Permit LINE_COMMENT_START to start a
2519 comment in state 1 (seen some whitespace) as well, to match the
2522 * gasp.c (do_align): Permit a fill value for .align.
2524 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
2526 * read.c (next_char_of_string): Warn if a newline is seen in the
2527 middle of a string. Call bump_line_counters when appropriate.
2529 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
2531 * symbols.c (colon): Use LOCAL_LABEL.
2533 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
2535 * Makefile.in (install): Don't check to see if tooldir exists.
2536 Make $(tooldir) and $(tooldir)/bin.
2538 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2540 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
2543 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
2545 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
2546 insn_error. Don't put the string "ERROR" in insn_error. Set
2547 insn_error rather than calling as_warn for an unsupported opcode.
2549 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
2551 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
2552 before permitting -64.
2553 * output-file.c (output_file_create): Remove duplicate
2556 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
2558 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
2559 section rather than a .reginfo section.
2560 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
2563 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
2564 bit value with the high bit set.
2566 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
2568 * read.c (s_lcomm): Set section flags for .sbss section.
2570 * config/tc-mips.c (mips_64): New static variable.
2571 (mips_target_format): If mips_64, return elf64 targets rather than
2573 (md_longopts): Add "32" and "64".
2574 (md_parse_option): Handle -32 and -64.
2575 (md_show_usage): Mention -32 and -64.
2576 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
2579 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2581 * config/tc-ppc.c (comment_chars): Make '!' a comment character
2582 for Solaris compatibility.
2584 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
2585 .stabd with 4 arguments into a .stabn.
2587 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
2589 * config/tc-mips.c (macro): When passing X_add_number to
2590 macro_build, cast it to int first.
2592 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
2594 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
2595 created by emit_expr.
2597 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
2598 as_perror rather than assert.
2600 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
2602 * config/tc-mips.c (mips_ip): Mark sections created to hold
2603 floating point information as read only.
2605 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
2607 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
2609 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2611 * read.c (potable): Add .skip as a synonym for .space.
2613 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
2614 4 arguments, providing the 4th argument is 0, to allow
2615 compatibility with the Solaris assembler.
2617 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
2619 * config/tc-sh.h (struct sh_segment_info_type): Define.
2620 (TC_SEGMENT_INFO_TYPE): Define.
2621 (sh_frob_label): Declare.
2622 (tc_frob_label): Define.
2623 (sh_flush_pending_output): Declare.
2624 (md_flush_pending_output): Define.
2625 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
2626 reloc before the instruction if necessary.
2627 (sh_frob_label): New function.
2628 (sh_flush_pending_output): New function.
2629 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
2630 when looking for the reloc for the target of .uses.
2631 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
2632 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
2634 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
2635 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
2636 the absolute symbol.
2638 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
2639 TC_SEGMENT_INFO_TYPE is defined.
2641 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2643 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
2644 matches the register size.
2646 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
2648 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
2650 (do_relocs_for): Likewise.
2651 (fixup_segment): Don't just quit if linkrelax is set. Try to
2652 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
2655 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2657 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
2658 relative relocations with -mrelocatable. Also allow unfixed
2659 relocs in .ex_shared.
2661 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
2663 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
2664 non-zero before assuming this is a long file name.
2665 (w_strings): Likewise.
2666 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
2668 * config/obj-coff.c (w_strings): Move declaration of i inside
2669 #ifdef block which uses it.
2671 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
2673 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
2674 "relaxmode". Output relocs which identify various relaxing
2675 possibilities for mov.[bwl] instructions.
2676 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
2678 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
2680 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
2681 (MD_APPLY_FIX3): Define.
2682 * config/tc-arm.c (my_get_expression): Only watch for bad segments
2684 (md_apply_fix3): Renamed from md_apply_fix.
2685 If pcrel reloc and symbol is in different section, undo effects
2688 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
2690 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
2691 any reloc with an LR% or RR% field selector for SOM.
2693 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
2695 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
2698 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
2700 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
2702 (yank_symbols): Likewise.
2704 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
2706 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
2707 BFD_ASSEMBLER, add name field.
2708 * config/obj-coff.c: Include "libiberty.h".
2709 (coff_header_append): Handle long section names.
2710 (crawl_symbols): Just use the name field for the symbol name,
2711 without worrying about null byte termination.
2712 (w_strings): Handle long section names.
2713 (write_object_file): Likewise. Also, use the name field, rather
2715 (obj_coff_add_segment): Permit long section names.
2716 (obj_coff_init_stab_section): Use the name field, rather than
2718 (adjust_stab_section): Likewise.
2719 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
2721 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
2722 (mem_fmt): Likewise.
2723 (md_apply_fix): Don't check fx_im_disp field.
2725 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
2727 * configure.in: Add * after sparc*-*-vxworks.
2728 * configure: Rebuild.
2730 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
2731 define it to comment_chars. Use tc_comment_chars rather than
2733 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
2734 * config/tc-m68k.h (tc_comment_chars): Define.
2735 (m68k_comment_chars): Declare.
2736 * config/tc-m68k.c (m68k_comment_chars): Rename from
2737 comment_chars. Change into a pointer rather than an array.
2738 (md_longopts): Add "bitwise-or".
2739 (md_parse_option): Handle OPTION_BITWISE_OR.
2740 (md_show_usage): Mention --bitwise-or.
2741 * doc/c-m68k.texi: Document --bitwise-or.
2743 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
2745 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
2748 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
2749 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
2750 correct handling of input line pointer, and call
2751 demand_empty_rest_of_line.
2753 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
2755 * config/tc-sparc.c (in_bitfield_range): New static function.
2756 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
2757 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
2758 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
2759 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
2760 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
2762 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
2764 * config/obj-coff.c: BFD_ASSEMBLER:
2765 (coff_last_bf): New static variable.
2766 (coff_frob_symbol): Set endndx of a .bf symbol.
2768 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
2769 (last_bfP): New static variable.
2770 (yank_symbols): Set endndx of a .bf symbol.
2772 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2774 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
2775 and -s options. Add -be for good measure.
2777 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
2779 * read.c (s_space): Support non-constant fill value. Handle fill
2780 value correctly for a size other than 1.
2782 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
2784 * config/tc-arm.c (my_get_float_expression): Update call to
2785 gen_to_words, X_PRECISION changed from 6 to 5.
2787 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2789 * config/tc-ppc.c (register_name,reg_name_search): Move register
2790 name lookup from PE specific code to all targets. Add support for
2791 -mregnames/-mno-regnames to control whether register names are
2793 (md_assemble): Call register_name for all platforms.
2794 (md_parse_option): Add support for -mregnames/-mno-regnames.
2796 * configure.in (powerpcle*-*-solaris): Add support.
2797 (powerpc*-*-linux): Ditto.
2798 * configure: Regenerate.
2800 * config/ppc-sol.mt: New config file for PowerPC Solaris.
2802 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
2804 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
2805 be associated with a single %lo reloc.
2807 * config/tc-mips.c (load_address): Cast X_add_number to valueT
2808 before comparing against MAX_GPREL_OFFSET, so that negative
2809 numbers are handled correctly.
2812 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
2814 * config/tc-sparc.c (last_insn): New static variable.
2815 (md_assemble): Warn about putting floating point branches in a
2816 delay slot. If architecture is less than v9, insert NOP
2817 instructions between floating point instructions and floating
2818 point branches. (The SunOS assembler does both these operations.)
2819 Save the last instruction opcode.
2820 (sparc_ip): Add pinsn parameter. Change caller.
2822 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
2823 for byte jump to next instruction to skip empty frags.
2825 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
2827 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
2828 for addq with a 16 bit signed value, just emit a lda instruction
2831 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
2833 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
2836 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
2838 * configure.in: Permit --enable-shared to specify a list of
2840 * configure: Rebuild.
2842 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
2844 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
2845 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
2847 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2849 * config/atof-ieee.c: Fix handling of denormalized extended
2850 precision numbers and overflow/underflow detection.
2851 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
2852 not include the 16 bit gap in the m68k extended precision format.
2854 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
2856 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
2858 * configure: Rebuild.
2860 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
2862 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
2863 be accessed using the $gp register.
2864 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
2866 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
2868 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
2869 bfd_mach_sparc_sparclet if current_architecture is sparclet.
2871 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
2873 * read.c (get_line_sb): Bump line counters based on
2874 input_line_pointer[-1], not *input_line_pointer. Don't bother to
2875 call LISTING_NEWLINE.
2876 (s_macro): Don't call demand_empty_rest_of_line.
2877 * app.c (do_scrub_chars): When handling C style comments, unget
2880 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
2882 * read.h (enum linkonce_type): Define.
2883 (s_linkonce): Declare.
2884 * read.c (potable): Add "linkonce".
2885 (s_linkonce): New function.
2886 * subsegs.h (segment_info_type): Add linkonce field to
2887 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
2888 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
2889 (obj_coff_pe_handle_link_once): Declare if TE_PE.
2890 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
2892 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
2893 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
2894 entry based on the linkonce field in segment_info.
2895 * doc/as.texinfo: Document .linkonce.
2897 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
2899 * doc/as.1: Changed to be recognized by catman -w on Solaris.
2901 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
2903 * stabs.c (s_stab_generic): Call the listing functions before
2904 doing the rest of the processing, which may involve freeing the
2905 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
2906 SEPARATE_STAB_SECTIONS case.
2908 * config/tc-hppa.c: Remove nested comment.
2909 (tc_gen_reloc): Move label done inside the ifdef in which it is
2911 (md_apply_fix): Pass pointers to correct types to libhppa.h
2912 functions. Always return a value.
2914 * config/tc-mips.h (tc_frob_file): Define.
2915 (mips_frob_file): Declare.
2916 * config/tc-mips.c (struct mips_hi_fixup): Define.
2917 (mips_hi_fixup_list): New static variable.
2918 (imm_unmatched_hi): New static variable.
2919 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
2920 offset_reloc. Pass imm_unmatched_hi to append_insn.
2921 (append_insn): Add unmatched_hi parameter. If it is set, add the
2922 new fixup to mips_hi_fixup_list. Change all callers.
2923 (mips_ip): Set imm_unmatched_hi when appropriate.
2924 (mips_frob_file): New function.
2926 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
2928 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
2929 * configure: Regenerated.
2931 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
2933 * as.c (main): Call bfd_set_error_program_name.
2935 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
2937 * as.h (strdup): Don't declare.
2938 * stabs.c: Include libiberty.h
2939 (get_stab_string_offset): Use xstrdup rather than strdup.
2940 (s_stab_generic): Likewise.
2941 * as.c (parse_args): Likewise.
2942 * read.c (s_mri_sect): Likewise.
2944 * gasp.c (change_base): Recognize \(...) construct documented to
2945 pass through enclosed characters literally through to the output.
2946 (process_assigns): Likewise. Also, be more careful to avoid
2947 looking past the end of the buffer.
2949 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
2951 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
2952 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
2954 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2956 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
2958 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
2960 * config/alpha-opcode.h: Added cvtst instruction.
2962 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
2964 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
2965 string. Extract the addend from the result of expression.
2967 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
2969 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
2970 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
2971 mode, change the state to 3 rather than 1.
2973 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
2975 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
2976 correspond to 11 March change.
2978 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
2980 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
2981 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
2983 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
2985 * configure: Rebuild with autoconf 2.8.
2987 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
2989 * config/atof-ieee.c (gen_to_words): Improve handling of
2990 X_PRECISION numbers. Based on patches from Andreas Schwab
2991 <schwab@issan.informatik.uni-dortmund.de>.
2993 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
2995 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
2997 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
2998 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
2999 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
3000 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
3003 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
3005 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
3007 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
3009 * config/tc-hppa.c (SUBSEG_MILLI): Define.
3010 (pa_def_subspaces): Add $MILLICODE$.
3011 (pa_spaces_begin): Set section flags for $MILLICODE$.
3013 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3015 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
3016 not SHT_NOBITS. Don't tamper with flags based on type if a
3017 special section was found (revert Feb 29 change).
3019 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
3020 if aligning to a longword boundary or greater.
3022 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
3024 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
3026 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
3028 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
3029 * configure: Regenerated.
3031 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
3033 * config/tc-hppa.c: Add default definitions for R_N0SEL and
3034 R_N1SEL since they're not defined for old versions of hpux.
3036 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
3037 Set "sym_ptr_ptr" and "addend" fields to dummy values for
3038 R_N0SEL and R_N1SEL.
3040 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3042 * flonum-konst.c: Add two more constants for 1e+-2048 and
3043 1e+-4096, and correct the other constants.
3045 * symbols.c (resolve_symbol_value): Handle O_logical_not.
3047 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3049 * config/obj-elf.c (obj_elf_section): Allow predefined section
3050 types to set the nobits type. Avoid a shadowed declaration.
3052 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
3054 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
3055 reduce relocs using e_nlrsel field selectors.
3057 * write.c (fix_new_exp): Don't use #elif. Some compilers
3060 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
3062 (pa_chk_field_selector): Handle new field selectors for SOM.
3064 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3066 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
3067 * configure: Rebuild.
3068 * config/te-linux.h (LOCAL_LABELS_FB): Define.
3069 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
3071 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
3074 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
3076 * mpw-make.sed: Update to handle shared library support.
3078 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
3080 * config/tc-sparc.c (sparc_ip): Print all architectures that support
3081 the insn on mismatch.
3083 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3085 * configure.in: Add support for a29-coff.
3086 * configure: Rebuild.
3088 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
3090 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
3091 of the section when looking for the R_SH_USES fixup, because the
3092 frag addresses have not yet been adjusted.
3094 * gdbinit.in: Set a breakpoint on as_warn_where.
3096 * config/tc-mips.c (macro): Add missing arguments to macro_build
3097 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
3099 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
3101 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
3102 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
3104 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
3106 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
3108 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
3110 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
3111 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
3112 Recognize [uU] format args as sparclet cpregs.
3114 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
3116 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
3119 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
3121 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
3122 well as S_IS_EXTERNAL.
3123 (tc_fix_adjustable): Likewise.
3124 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
3125 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
3127 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
3128 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
3130 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
3132 * config/tc-sparc.c (max_architecture): Change to sparclite for
3134 (default_compatible): Delete.
3135 (sparc_ffs): New function.
3136 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
3137 (sparc_ip): Rewrite architecture match and bump logic.
3139 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
3141 * configure.in: Check for 'do not mix' from native linker before
3142 trying to use -rpath.
3143 * configure: Rebuild.
3145 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
3147 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
3148 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
3149 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
3150 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
3152 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
3153 to the symbol lnnoptr field, to get the correct file offset.
3155 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3157 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
3158 symbols that are not function, file, or section symbols to be
3161 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
3163 * configure: Set and substitute RPATH_ENVVAR.
3164 * configure: Rebuild.
3165 * Makefile.in (RPATH_ENVVAR): New variable.
3166 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
3168 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
3169 doesn't need opcodes. If configuring shared, opcodes needs bfd.
3170 * configure: Rebuild.
3172 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
3174 * read.c (s_mri_sect): Don't return '\0' in type. Set all
3175 appropriate flags in BFD section.
3177 * configure.in (m68k-*-psos*): New target.
3178 * configure: Rebuild.
3179 * config/te-psos.h: New file.
3180 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
3183 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
3185 From Alan Modra <alan@spri.levels.unisa.edu.au>:
3186 * configure.in: Remove duplicate setting of cpu_type. Check
3187 whether opcodes library is required for on all targets, not just
3189 * configure: Rebuild.
3191 * config/tc-mips.c (mips_big_got): New static variable.
3192 (s_extern): Don't declare.
3193 (reg_needs_delay): New static function.
3194 (macro_build): Permit GOT/CALL_HI/LO relocs.
3195 (macro_build_lui): If place is not NULL, use the number in the
3197 (load_address): Handle mips_big_got case.
3198 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
3200 (OPTION_XGOT): Define.
3201 (md_longopts): Add "xgot" if OBJ_ELF.
3202 (md_parse_option): Handle -xgot.
3203 (md_show_usage): Mention -xgot.
3204 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
3205 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
3207 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3209 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
3210 the byte relocation, point it to the low byte of the word.
3212 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
3214 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
3215 * configure: Rebuild.
3217 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
3219 * configure.in: Recognize any sparc* cpu.
3220 * configure: Regenerated.
3222 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
3224 * read.c (potable): Add "mri" and ".mri".
3225 (s_mri): New function.
3226 * read.h (s_mri): Declare.
3227 * app.c (scrub_m68k_mri): New static variable.
3228 (mri_pseudo): New static variable.
3229 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
3230 flag_m68k_mri. Initialize scrub_m68k_mri.
3231 (mri_state, mri_last_ch): New static variables.
3232 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
3234 (app_push): Save new fields.
3235 (app_pop): Restore new fields.
3236 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
3237 If TC_M68K, use a trivial state machine to look for occurrences of
3238 the .mri pseudo-op, and change the mode appropriately.
3239 * as.h (do_scrub_begin): Update prototype.
3240 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
3242 * config/tc-m68k.c (reg_prefix_optional_seen): New static
3244 (m68k_mri_mode_change): New function.
3245 (md_parse_option): Set reg_prefix_optional_seen.
3246 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
3247 (MRI_MODE_CHANGE): Define.
3248 * doc/as.texinfo: Document .mri pseudo-op.
3250 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
3253 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3255 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
3256 * config/m68k-parse.h (enum pic_relocation): Define.
3257 (struct m68k_exp): Add pic_reloc field.
3258 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3259 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
3260 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
3262 * config/tc-m68k.c: Delete definition of NO_RELOC.
3263 (struct m68k_it): Add pic_reloc field.
3264 (add_fix): Copy over pic_reloc field.
3265 (md_pseudo_table): Interpret .align parameter as byte count.
3266 (mote_pseudo_table): Likewise.
3267 (tc_m68k_fix_adjustable): New function.
3268 (get_reloc_code): New function.
3269 (md_assemble): Use it as last argument to fix_new_exp.
3270 (md_apply_fix_2): For a relocation against a symbol don't put the
3271 addend into the data.
3272 (tc_gen_reloc): Different addend computation for OBJ_ELF.
3273 (m68k_ip): Don't relax an operand that requires pic relocation.
3274 (md_begin): Align .text, .data and .bss on 4 byte boundary by
3276 * write.c (fixup_segment): Don't add symbol value to addend if
3277 TC_M68K and OBJ_ELF.
3278 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
3279 (motorola_operand): Add rule for `(zapc, EXPR)'.
3281 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
3283 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
3284 *really* is permissible before the comma.
3286 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
3288 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
3289 inserting nop instructions.
3291 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
3293 * config/te-aux.h: Change include of aux.h to aux-coff.h.
3295 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
3297 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
3298 class setting for a CALLNAME symbol in COFF.
3300 * read.c (potable): Pass negative numbers for new .balign[wl] and
3301 .p2align[wl] pseudo-ops.
3302 (s_align_bytes): Treat a negative argument as specifying the fill
3304 (s_align_ptwo): Likewise.
3306 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3308 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
3309 (do_align): Take new len parameter. Change all callers. Pass it
3311 (s_align_bytes): Arg now indicates the length of the fill pattern.
3312 (s_align_ptwo): Likewise.
3313 * config/obj-coff.c (write_object_file): Pass length to
3315 * config/tc-i386.h (md_do_align): Take new len parameter.
3316 * config/tc-m88k.h (md_do_align): Likewise.
3317 * config/tc-m88k.c (m88k_do_align): Likewise.
3318 * config/tc-sh.h (md_do_align): Likewise.
3319 * config/tc-sh.c (sh_do_align): Likewise.
3320 * doc/as.texinfo: Document new pseudo-ops.
3322 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
3323 done in cvt_frag_to_fill.
3325 * config/tc-sh.h (sh_do_align): Declare.
3326 (md_do_align): Define.
3327 * config/tc-sh.c (sh_do_align): New function.
3329 * ecoff.c (ecoff_build_lineno): Don't try to store the address
3330 difference if the next address is before the current one.
3332 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
3333 (archs): Initialize new field.
3334 (m68k_ip): Don't list alias names when listing CPUs which support
3337 * as.c (main): Call parse_args before read_begin.
3338 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
3339 front of generated pseudo-ops.
3340 * read.c (potable): Ignore "name".
3341 (s_app_file): Permit a single quote after the string, since one
3342 may appear in m68k MRI mode.
3344 * configure.in: Check for --enable-shared. If linking against
3345 shared BFD and opcodes, fix library name on SunOS, and try to set
3347 * configure: Rebuild.
3349 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
3351 * as.h (flag_m68k_mri): Declare.
3352 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
3353 * Many files: For MRI syntax that is specific to the m68k MRI
3354 assembler, check flag_m68k_mri rather than flag_mri or
3355 MRI_MODE_NEEDS_PSEUDO_DOT.
3357 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
3359 * config/tc-i960.c (ARCH_HX): Define.
3361 (targ_has_sfr): Handle ARCH_HX.
3362 (targ_has_iclass): Handle ARCH_HX.
3363 (tc_coff_fix2rtype): Add return 0 to avoid warning.
3364 (tc_headers_hook): If the architecture was specified explicitly,
3365 use it when setting the flags. Set the extern variable coff_flags
3366 rather than headers->filehdr.f_flags, since the latter is set
3367 unconditionally in obj-coff.c.
3368 (i960_handle_align): Remove unused variable fixp.
3370 Support for building bfd and opcodes as shared libraries, based on
3371 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
3372 * configure.in: Set OPCODES and BFD to search directories.
3373 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
3374 * configure: Rebuild.
3375 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
3376 (LIBDEPS): New variable.
3377 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
3378 $(HLDFLAGS) in link.
3379 (check): Set LD_LIBRARY_PATH in the environment.
3381 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3383 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
3384 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
3385 read-only, not read/write.
3387 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
3389 * Makefile.in (INSTALL_XFORM): Remove -e.
3391 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
3393 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
3394 than comparing S_GET_SEGMENT to undefined_section.
3395 (write_object_file): Skip symbols which were equated to an
3396 undefined or common symbol.
3397 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
3398 S_IS_COMMON rather than comparing S_GET_SEGMENT to
3400 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
3401 or S_IS_COMMON call S_GET_VALUE.
3402 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
3403 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
3404 to an undefined or common symbol, convert the reloc to be against
3406 (obj_crawl_symbol_chain): Skip symbols which were equated to an
3407 undefined or common symbol.
3408 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
3409 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
3410 to an undefined or common symbol, convert the reloc to be against
3412 (obj_crawl_symbol_chain): Skip symbols which were equated to an
3413 undefined or common symbol.
3414 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
3415 S_IS_COMMON rather than comparing S_GET_SEGMENT to
3417 (yank_symbols): Skip symbols which were equated to an undefined or
3420 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
3422 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
3423 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3425 * configure.in: Make sure we only add m68k-parse.o to
3426 ${extra_objects} once, no matter how many m68k targets have been
3428 * configure: Rebuild.
3430 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
3432 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
3433 * configure: Rebuild.
3435 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
3437 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
3438 * doc/c-m68k.texi: Document .extend and .ldouble.
3440 * configure.in (m68*-apple-aux*): New target.
3441 * config/te-aux.h: New file.
3442 * config/obj-coff.c (compare_external_relocs): New static function
3444 (do_relocs_for): Sort relocs if TE_AUX.
3445 (fixup_segment): If TE_AUX, store common symbol value in segment.
3446 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
3448 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
3450 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
3452 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
3454 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
3455 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
3457 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
3458 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
3459 an undefined symbol and the size of a function symbol.
3460 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3461 for all common symbols.
3463 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
3465 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
3468 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
3471 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
3473 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
3474 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
3476 * ecoff.c (localsym_t): Add addend field.
3477 (add_ecoff_symbol): Add addend argument. Change all callers.
3478 (coff_sym_value): Make static.
3479 (coff_sym_addend): New static variable.
3480 (ecoff_directive_def): Initialize coff_sym_addend.
3481 (ecoff_directive_val): Accept symbol + constant.
3482 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
3483 (ecoff_build_symbols): Include the addend in the symbol value.
3485 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
3487 * config/tc-ppc.c (md_assemble): Ignore overflow on
3488 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
3490 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3492 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
3493 bytes in size, so offset appropriately in big endian mode when
3494 writing the bottom 2 bytes.
3496 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
3498 * config/tc-sparc.c (default_compatible): New static local.
3499 (md_begin): Initialize it. Rewrite warn_on_bump handling.
3500 (sparc_ip): If no architecture or -bump specified, don't mark as
3501 mismatched those in default_compatible.
3503 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
3505 SCO ELF support from Robert Lipe <robertl@arnet.com>:
3506 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
3507 * configure: Rebuild.
3508 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
3509 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
3510 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
3511 (sco_id): Declare if SCO_ELF.
3513 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
3515 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
3516 ({max,warn_after}_architecture): New static locals.
3517 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
3518 If both architecture and -bump requested, set max_architecture to max.
3519 (sparc_md_end): Simplify.
3520 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
3521 Rewrite code to bump architecture and check for conflicts.
3522 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
3523 with Solaris assembler.
3524 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
3525 (md_show_usage): Update.
3527 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
3529 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
3531 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
3533 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
3534 #ifdef sparcv9 when choosing value.
3537 (sparc_md_end): Declare.
3538 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
3539 (initial_architecture): New static local.
3540 (can_bump_v9_p): Likewise.
3541 (NO_V9): Delete all occurrences.
3542 (sparc_md_end): New function.
3543 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
3544 Don't bump architecture to v9 unless can_bump_v9_p set.
3545 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
3546 * configure.in (sparc64 target cpu): Don't set obj_format here.
3547 (SPARC_V9): Renamed from sparcv9.
3548 (sparc64-*-elf*): Define SPARC_ARCH64.
3549 * configure: Regenerated.
3550 * acconfig.h (SPARC_V9): Renamed from sparcv9.
3551 (SPARC_ARCH64): Add.
3552 * conf.in: Regenerated.
3553 * config/vmsconf.h: Update.
3555 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
3557 * config/tc-mips.c (load_register): Optimise "dli" loads.
3558 (md_show_usage): add "-mcpu=vr4100" to help text.
3560 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
3562 * symbols.c (resolve_symbol_value): If a symbol is equated to an
3563 undefined symbol, preserve the X_op of O_symbol.
3564 (S_GET_VALUE): Fix check to permit this case.
3565 * write.c (write_relocs): If a reloc is against an undefined
3566 symbol equated to another symbol, change the reloc to be against
3568 * config/obj-coff.c (do_relocs_for): Likewise.
3570 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
3573 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3575 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
3576 computer is PowerPC.
3578 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
3580 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
3581 mentioned in the eabi.
3583 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
3585 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
3586 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
3588 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3590 * config/tc-ppc.c (mapping): Add more relocation suffixes.
3592 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3594 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
3595 as a section it is ok to have unadorned -mrelocatable pointers in.
3597 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3599 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
3602 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3604 * config/obj-elf.c (obj_elf_section): Add hooks so machine
3605 dependent section attributes can be handled.
3607 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
3608 macros to add support for exclude section flag and ordered section
3611 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
3612 functions to add support for exclude section flag and ordered
3615 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
3617 * subsegs.c (section_symbol): Don't try to look up the section
3618 symbol in the hash table. It should be possible to have a symbol
3619 with the same name as a section, but no connection to it.
3621 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
3622 From James Carlson <carlson@xylogics.com>.
3624 * expr.c (operand): Skip whitespace after a close parenthesis.
3625 From James Carlson <carlson@xylogics.com>.
3627 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
3629 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
3630 as_warn_where for relocation overflow.
3631 (parse_reg): Accept register name only if next character is
3634 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
3636 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
3637 addresses for static variables.
3639 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3641 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
3642 and xgot give the old toc16 relocation.
3643 (md_apply_fix3): Support all GOT relocations.
3645 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
3647 * config/tc-mips.c (load_address): Correctly handle a constant in
3648 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
3650 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3652 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
3653 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
3654 (build_Mbytes): Handle REG_B.
3656 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
3658 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
3660 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
3662 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
3664 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
3666 * config/obj-coff.c (write_object_file): Set the s_align field to
3667 the number of bytes, rather than to the power of 2.
3669 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
3671 * Makefile.in (DISTCLEAN_HERE): New variable.
3672 (distclean): Use it.
3673 (maintainer-clean): Depend upon clean-here rather than clean,
3674 distclean, and clean-info. Run make maintainer-clean in doc.
3675 Remove files listed in DISTCLEAN_HERE.
3676 * doc/Makefile.in (maintainer-clean realclean): Split out from
3677 distclean. Depend upon clean-info and distclean.
3679 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
3681 * mac-as.r: Fix copyright and version strings.
3682 (cfrg): Use PROG_NAME instead of literal name.
3684 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
3686 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
3688 * config/tc-a29k.h (tc_unrecognized_line): Define.
3689 * config/tc-a29k.c (a29k_unrecognized_line): New function.
3690 (md_operand): Handle a29k style local dollar labels.
3692 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
3694 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
3696 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
3698 * read.c (s_fill): If md_flush_pending_output is defined, call
3701 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
3703 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
3704 Treat rs_align_code like rs_align.
3706 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3708 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
3709 converting an absolute address into a PC-relative one.
3711 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
3713 * mpw-config.in: Don't always use te-generic.h for emulation.
3714 (powerpc-apple-macos): Use emulation te-macos.h.
3716 (mips-gm-magic): New configuration.
3718 * mpw-make.sed (install, install-only): Edit in Mac-specific
3721 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
3723 * configure.in: Improve message about unsupported ELF targets.
3724 * configure: Rebuild.
3726 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
3727 pattern is zero. From Manfred Hollstein.
3729 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
3731 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
3732 the various idata sections, we check the name on the .section pseudo.
3734 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3736 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
3737 add section's paddr to add_number; compatibility to native as and
3740 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
3742 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
3744 * hash.c (struct hash_entry): Moved here...
3745 * hash.h (struct hash_entry): ...from here.
3747 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
3748 if it's already known to be null.
3750 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3752 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
3753 bit relocs converted to PC relative relocs. This turned out to
3754 add the offset from the beginning of .text twice.
3756 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
3758 * stabs.c (s_stab_generic): In 's' case, free string from
3761 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
3763 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
3766 * subsegs.h (segment_info_type): Make bitfields unsigned.
3768 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
3769 and move them together. On most systems this will reduce the
3770 structure size by one word.
3771 (operatorT): Define O_max.
3772 * expr.c (expr_begin): Verify that X_op is wide enough to hold
3775 * read.c (pop_insert): Print error returned by hash table
3778 * as.c (dump_statistics): Split out from main; dump some hash
3779 table stats and target-specific stats.
3780 (start_time): No longer automatic to main.
3781 (main): Set file-level start_time and call dump_statistics at
3782 exit. Exit by calling xexit.
3783 (show_usage): Make --statistics description less specific.
3784 * subsegs.c (subsegs_print_statistics): New function.
3785 * write.c (write_print_statistics): New function.
3786 (n_fixups): New static variable.
3787 (fix_new_internal): Increment it.
3788 * read.c (read_print_statistics): New function.
3789 * read.h (read_print_statistics): Declare.
3790 * symbol.c (symbol_print_statistics): New function.
3791 * symbol.h (symbol_print_statistics): Declare.
3792 * hash.c (hash_print_statistics): New function.
3793 * hash.h (hash_print_statistics): Declare.
3794 * config/tc-i386.c (i386_print_statistics): New function.
3795 * config/tc-i386.h (i386_print_statistics): Declare.
3796 (tc_print_statistics): New macro.
3797 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
3800 * hash.c (DELETED): Rewrite to use a valid but unique address.
3801 (START_POWER): Reduce to 10.
3802 (enum stat_enum): New enumerator, replacing STAT_* index macros.
3803 Add new values for counting strcmp calls.
3804 (GROW_FACTOR): New macro.
3805 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
3807 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
3808 (hash_new): Use FULL_VALUE.
3809 (struct hash_control): Definition moved here.
3810 (hash_code): Don't mask to low bits.
3811 (hash_ask): Mask returned hash code here. Check hash value before
3812 calling strcmp; count strcmp calls.
3813 * hash.h (struct hash_control): Declare, don't define, here.
3814 (HASH_STATLENGTH): Deleted.
3815 (struct hash_entry): Add field for hash code.
3816 (hash_say, hash_apply): Don't declare.
3818 * hash.c (destroy): Return void.
3819 (applicatee): Ditto.
3820 (main): Fix declarations.
3821 (hash_apply): Return void. Argument `function' returns void. Put
3822 inside "#ifdef TEST".
3823 (hash_say): Define only if TEST is defined.
3824 * hash.h (hash_apply, hash_say): Declarations deleted.
3826 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
3828 * configure: Rebuild with autoconf 2.7.
3830 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
3832 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3833 * configure: Rebuild with autoconf 2.6.
3835 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
3837 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
3838 (ppc_stabx): Don't increment ppc_debug_name_section_size.
3840 (ppc_frob_file): Remove.
3841 * config/tc-ppc.h (tc_frob_file): Don't define.
3842 (ppc_frob_file): Don't declare.
3844 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
3846 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
3847 * config/alpha-opcode.h: Include one-operand variants of jmp and
3850 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
3851 with te-delta.h in 8.3 file systems.
3852 * configure.in: Adjusted.
3854 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
3856 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
3858 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
3860 * expr.c (operand): Handle MRI suffixes after unadorned 0.
3862 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
3864 Version 2.6 released.
3865 * Makefile.in (VERSION): Updated to 2.6.
3867 * config/obj-coff.c (write_object_file): Change use of md_do_align
3868 to pass a pointer rather than a fill value, to match other uses.
3870 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
3872 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
3874 * as.c (main): Move md_end call to just after call to
3875 perform_an_assembly_pass. Delete cpu-specific code here.
3876 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
3877 * config/tc-arm.c (md_end): Unused function deleted.
3878 * config/tc-ns32k.c (md_end): Ditto.
3880 * config/tc-i386.c (i386_align_code): New function, moved here
3881 from HANDLE_ALIGN macro.
3882 * config/tc-i386.h (HANDLE_ALIGN): Call it.
3884 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
3886 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
3889 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
3891 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
3892 multi-byte nops to avoid changing gcc. The necessary gcc change
3893 might break old assemblers.
3895 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
3897 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
3898 generate optimal multi-byte nop instructions for ".align n"
3899 ".align n,0x90", and aligns requiring more than 15 bytes of
3900 padding still generate multiple 0x90's as before.
3902 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
3904 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
3906 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
3908 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
3909 * configure: Update.
3910 * mpw-make.sed: Reorder commands to make sed happier.
3911 * config/te-macos.h: New file.
3912 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
3914 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
3916 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
3917 conditional branches.
3918 (md_apply_fix): Likewise.
3920 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
3922 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
3923 generate a reloc which the linker will not handle correctly. Fix
3924 overflow checking--R_IREL is 18 bits, not 17.
3926 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
3928 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
3929 from a PC relative reloc if TC_A29K.
3931 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
3932 code depends upon it.
3934 * config/tc-a29k.c (md_operand): Handle $float, $double, and
3935 $extend. Based on code from Eric Freudenthal
3936 <freudenthal@nyu.edu>.
3937 * config/tc-a29k.h (LEX_DOLLAR): Define.
3938 * read.c (LEX_DOLLAR): Define if not defined.
3939 (lex_type): Use LEX_DOLLAR.
3941 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
3943 * configure.in (a29k-nyu-sym1): New target, just like other a29k
3946 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
3948 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
3950 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
3952 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
3953 used only by "dlltool.c".
3955 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
3957 * config/tc-alpha.c: Undefine inline if not __GNUC__.
3958 (md_pseudo_table): Don't define "extern".
3960 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
3962 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
3964 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
3966 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
3968 * macro.c (macro_expand_body): Don't warn about == with a
3969 nonexistent parameter, in case it is in a comment field.
3971 * as.c (main): On TC_A29K, call macro_init with macro_alternate
3973 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
3974 set, even if macro_alternate is set.
3975 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
3976 (sub_actual): If macro_strip_at, and kind is '@', don't look up
3977 the token unless it ended in '@'.
3978 * config/tc-a29k.c (line_separator_chars): Remove '@'.
3979 * doc/c-a29k.texi: Document macro usage on A29K.
3981 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
3983 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
3985 (install_operand): Likewise.
3987 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
3989 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3991 * configure.in (m88k-motorola-sysv*): New target.
3992 * configure: Rebuild.
3993 * config/te-delta88.h: New file.
3994 * config/obj-coff.c (write_object_file): Use md_do_align if it is
3996 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
3997 (md_do_align): Define.
3998 * config/tc-m88k.c: Include "subsegs.h".
3999 (m88k_do_align): New function.
4001 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
4002 (COFF_NOLOAD_PROBLEM): Define.
4003 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
4005 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
4007 * config/tc-i386.c (md_assemble): For a jump instruction with
4008 non-constant target, require 7 available bytes in the current
4011 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
4013 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
4016 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
4018 * configure.in (alpha-*-linux*): Use ecoff.
4019 * configure: Rebuild.
4020 * ecoff.c (ecoff_directive_extern): New function.
4021 (ecoff_directive_weakext): New function.
4022 (ecoff_build_symbols): Handle weak symbols.
4023 (ecoff_setup_ext): Likewise.
4024 (ecoff_frob_symbol): Warn about weak common symbols.
4025 * ecoff.h (ecoff_directive_extern): Declare.
4026 (ecoff_directive_weakext): Declare.
4027 * symbols.c (S_IS_WEAK): New function.
4028 * symbols.h (S_IS_WEAK): Declare.
4029 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
4031 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
4034 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
4036 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
4038 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
4039 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
4040 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
4041 * config/obj-coff.c (coff_frob_symbol): Don't call
4042 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
4043 one. If OBJ_XCOFF, try to figure out whether the symbol is going
4046 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
4047 (ppc_stab_symbol): New static variable.
4048 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
4049 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
4050 sy_tc.real_name to the stab string.
4051 (ppc_bc, ppc_ec): New static functions.
4052 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
4054 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
4056 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
4059 * input-scrub.c (input_scrub_push): Reset sb_index.
4061 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
4063 * listing.c (listing_newline): Don't create a frag in the absolute
4066 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
4068 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
4069 (ppc_csect): Move most of the code to ppc_change_csect, and call
4071 (ppc_change_csect): New static function, taken from ppc_csect.
4072 (ppc_section): New static function.
4073 (ppc_saw_abs): New static varable.
4074 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
4075 a symbol has no csect.
4076 (ppc_adjust_symtab): New function.
4077 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
4078 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
4080 * write.c (write_object_file): If tc_adjust_symtab is defined,
4081 call it just before the call to obj_adjust_symtab.
4083 * symbols.c (symbol_find_or_make): Change name to be const.
4084 * symbols.h (symbol_find_or_make): Update declaration.
4086 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
4088 * doc/as.texinfo (Align): Mention SH.
4089 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
4091 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
4092 (Z8000 Directives, even): Don't give numeric align value, instead
4095 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4097 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
4100 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
4102 * Makefile.in (diststuff): Also make info.
4103 (maintainer-clean realclean): Also make clean-info.
4105 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
4107 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
4108 (pa_subspace): For ".nsubspa", always create a new subspace
4109 with the given attributes, even if one already exists with the
4112 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4114 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
4115 TC_FORCE_RELOCATION, taking an additional section argument. If
4116 the section of the target symbol is not the same as the current
4117 section, always force the relocation to be used.
4118 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
4120 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
4121 md_pcrel_from function, taking an additional section argument.
4122 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
4124 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
4125 older TC_FORCE_RELOCATION if not defined.
4126 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
4127 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
4128 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
4129 TC_FORCE_RELOCATION.
4131 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
4133 * input-scrub.c (as_where): Set name to null pointer if we don't
4135 * messages.c (identify): Only print filename if non-null.
4136 (as_show_where): Ditto, for line number too.
4137 (as_warn_internal, as_bad_internal): Ditto.
4139 * input-file.c (input_file_open): If the input file can't be
4140 opened, consider it an error.
4142 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
4144 * config/tc-mips.c: Added mips_4100 control, and support for
4145 accepting the 4100 as a MIPS architecture variant (md_begin,
4146 macro_build, mips_ip, md_parse_option). Adding suitable
4147 command-line OPTIONs, and updating the help text (md_show_usage).
4149 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
4151 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
4152 BFD_ASSEMBLER is defined.
4154 * Use one active frag and one obstack per frag chain:
4155 * frags.c (frags): Variable deleted.
4156 (frag_alloc): New function.
4157 (frag_grow, frag_more, frag_variant, frag_now_fix,
4158 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
4160 (frag_new): Ditto. Verify that frch_last and frag_now match on
4161 entry and exit, and that old frag_now has non-zero type. Replace
4162 "know" uses with "assert". Use frag_alloc instead of mucking with
4164 * frags.h (frags): Declaration deleted.
4165 * subsegs.h (struct frchain): Add new field frch_frag_now.
4166 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
4168 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
4169 give it any stricter alignment than frchainS structures need. Do
4170 not initialize frags obstack. Set frag_now to point to
4171 dummy_obstack. Initialize absolute_frchain.
4172 (subseg_set_rest): Save and restore frag_now in frch_frag_now
4173 field of frchainS. Don't create new frags on section switch, and
4174 use frag_alloc when creating a new frag chain. For absolute
4175 section, set frchain_now to absolute_frchain. Verify that
4176 frch_last and frag_now match on entry and exit. Initialize
4177 per-chain obstack, and under gcc, set required alignment to that
4178 needed by fragS structure.
4180 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
4182 * stabs.c (get_stab_string_offset): Only copy input string if a
4183 fresh copy is needed, not if the section already exists.
4184 (s_stab_generic): Cache stab section name to bypass lookups, since
4185 usually it will match. Could be made faster still by changing the
4186 memory allocation rules.
4187 (s_xstab): Cache section name to bypass repeated string
4190 * frags.c (frag_new): Deleted register declarations.
4192 * listing.c (frag_now): Don't declare.
4194 * as.c (chunksize): New variable.
4195 (debug_memory): New variable.
4196 (main): If debug_memory is set, reduce chunksize and
4198 * as.h (chunksize): Declare it.
4199 * read.c (read_begin): Use it.
4201 * config/tc-alpha.c (md_shortopts): Include 'g'.
4202 (md_parse_option): Ignore it.
4204 * Makefile.in (distclean): Remove Makefile and config.status from
4205 testsuite directory.
4206 (clean-here): Don't delete testsuite. Instead, delete only the
4207 files within it that would be generated by running tests.
4209 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
4210 frag_now_fix instead of accessing obstack info directly.
4211 * config/tc-arm.c (s_ltorg): Ditto.
4212 (md_assemble): Ditto.
4214 * config/tc-i386.c (md_assemble): Call frag_grow instead of
4217 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
4219 * stabs.c (aout_process_stab): Insert debug symbol into symbol
4220 chain after parsing value expression, if any, to avoid separating
4221 continued .stabs lines.
4223 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
4225 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
4226 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
4228 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
4230 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
4231 -mcom support and PPC_OPCODE_ANY for -many.
4232 (md_parse_option): Ditto.
4234 (md_begin): For duplicate instructions, print all duplicates
4237 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
4239 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
4240 common mode operation.
4241 (md_show_usage): Add -mcom to usage message.
4243 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
4245 * expr.c (op_rank): Add O_symbol_rva.
4246 * expr.h (operatorT): Add O_symbol_rva.
4247 * read.c (cons_worker): Set O_symbol_rva when necessary.
4248 * write.c (fix_new_exp): Understand O_symbol_rva.
4250 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
4252 * config/tc-mips.c: Correct s_cons arguments. From Michael
4253 Joosten <joost@ori.cadlab.de>.
4255 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
4257 * config/tc-ppc.c (ppc_macro): Make count unsigned.
4258 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
4259 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
4261 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
4262 make non-static. Change all users.
4263 * config/obj-coff.h (coff_n_line_nos): Declare.
4265 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
4267 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4269 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
4271 * config/obj-elf.c (obj_elf_common): Convert specified byte
4272 alignment to power of two. Set size of local bss symbol.
4274 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
4276 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
4278 * sb.c, macro.c: Decide whether to include <string.h> or
4279 <strings.h> just as as.h does.
4281 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
4283 * Makefile.in (site.exp): Fix setting of $srcdir.
4285 * config/tc-arm.c (md_atof): Fix little-endian output.
4286 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
4289 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
4291 * doc/as.texinfo: Split out the NS32k family documentation,
4292 despite its being commented out for now.
4293 * doc/c-ns32k.texi: New file.
4295 * sb.c, macro.c: Include string.h.
4297 * Makefile.in (comparison): Only check *.o; we don't care if
4298 timestamps inserted by the native linker differ.
4300 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
4301 if alignment stricter than 4 bytes is requested; in that case,
4302 align to a 4-byte boundary first.
4304 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
4306 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
4307 uninitialized" warning for `Max_Source_Offset'.
4309 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
4311 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
4312 qualifiers and detect errors if present.
4313 (md_assemble): Add call to parse_toc_entry. Also added some support
4314 for the [tocv] qualifier.
4315 (ppc_pe_tocd): New function to support data in the toc section.
4317 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
4319 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
4322 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
4324 * config/tc-m68k.c (isword): Accept all values from -65536 to
4325 +65535, so ~VAL will not be rejected.
4327 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
4328 skip characters after the pseudo-op.
4330 * read.c (get_line_sb): Don't look past buffer_limit.
4331 (s_include): In MRI mode, skip characters after the file name.
4333 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
4335 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
4336 periods in register names.
4338 For older changes see ChangeLog.1.