1 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
3 * configure.in: Set em=svr4 for m68k-*-sysv4*.
5 * config/te-svr4.h: New file.
6 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
9 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
11 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
12 short conditional branch around a long unconditional branch.
14 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
16 * config/obj-coff.c (obj_coff_ln [both versions]): Call
19 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
22 * symbols.c (resolve_symbol_value): If both left and right
23 operands are undefined, warn about both of them.
25 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
27 Based on patches from Eric Youngdale <eric@andante.jic.com>:
28 * config/obj-elf.c (elf_pseudo_table): Add "symver".
29 (obj_elf_symver): New static function.
30 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
33 * write.c (relax_segment): Make type and printf format agree.
35 * read.c (get_line_sb): Don't end the line on a semicolon inside a
39 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
41 * config/tc-d30v.c, config/tc-d30v.h: New files.
45 * configure.in: Add case for d30v.
48 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
50 * config/tc-alpha.h (md_operand): Define with a null expansion,
51 like all the other targets.
52 * doc/internals.texi (CPU backend): Add missing word in
53 md_flush_pending_output description. Fix typo in md_convert_frag
56 * config/tc-tic80: Minor comment additions/changes.
59 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
61 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
62 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
63 * config/obj-coff.c (obj_coff_def): Use
64 tc_canonicalize_symbol_name if defined.
65 (obj_coff_tag, obj_coff_val): Likewise.
66 * expr.c (operand): Reject '~' as operator if is_name_beginner.
68 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
70 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
71 does not actually work, though:
72 * configure.in (i386-sequent-bsd*): New target.
74 * config/tc-dynix.h: New file.
75 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
77 * read.c (do_align): Add max parameter. Change all callers.
78 Remove useless static variables.
79 (s_align): New static function. Do common portion of
80 s_align_bytes and s_align_ptwo.
81 (s_align_bytes, s_align_ptwo): Just call s_align.
82 * frags.c (frag_align): Add max parameter. Change all callers.
83 (frag_align_pattern): Likewise.
84 * frags.h (frag_align, frag_align_pattern): Update declarations.
85 * write.c (relax_segment): Limit alignment change to fr_subtype.
86 Fix some types to be addressT.
87 * config/obj-coff.c (size_section): Likewise.
88 * config/obj-ieee.c (size_section): Likewise.
89 * config/tc-d10v.h (md_do_align): Add max parameter.
90 * config/tc-i386.h (md_do_align): Likewise.
91 * config/tc-m88k.h (md_do_align): Likewise.
92 * config/tc-m88k.c (m88k_do_align): Likewise.
93 * config/tc-sh.h (md_do_align): Likewise.
94 * config/tc-sh.c (sh_do_align): Likewise.
95 * as.h: Improve comments on rs_align and rs_align_code.
96 * doc/as.texinfo: Document new alignment arguments.
97 * doc/internals.texi (Frags): Document use of fr_subtype field for
98 rs_align and rs_align_code.
100 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
102 * config/tc-mips.c: Changed opcode parsing.
104 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
106 * config/{tc-alpha.h, tc-arc.h, tc-d10v.h, tc-generic.h, tc-i960.h,
107 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-v850.h, tc-vax.h, tc-w65.h}:
108 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
109 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
110 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
111 to a location consistent with the rest of the target include files.
112 * config/tc-i386.c: Remove misleading comment.
113 * doc/internals.texi (CPU backend): Add description of function
116 * config/tc-tic80.c: Add code to insert predefined symbols into the
117 symbol table so they can be parsed by the standard expression parser.
118 Remove custom code that use to parse them.
119 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
120 to a location consistent with the rest of the target include files.
123 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
125 * as.h: GNU c provides unlink() function.
127 Unify section handling on openVMS/Alpha:
128 * config/tc-alpha.c(s_alpha_link): Remove.
129 (s_alpha_section): New function.
130 Remove case-hacking of symbols
131 Add .code_address pseudo-op.
132 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
133 (s_alpha_code_address): New function.
134 (alpha_ctors_section, alpha_dtors_section): New sections for C++
135 static constructors/destructors.
136 Add debug code for crash debugs, to be removed when traceback code
137 is added to object code.
138 (s_alpha_name): New function for .name pseudo-op.
139 (alpha_print_token): New function to print token expressions with
140 alpha specific extensions.
142 * makefile.vms: Allow compilation with current gcc snapshot.
144 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
146 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
147 (DVIPS): Set to dvips.
148 (ps, as.ps, gasp.ps): New targets.
149 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
150 and MAKEINFO env variables.
151 (internals.ps): Use DVIPS macro.
152 (clean): Remove core and backup files.
153 (distclean): Remove temporary files from building internals.
155 * doc/internals.texi (Frags): Fix typo.
156 (GAS processing): Ditto.
157 (CPU backend): Ditto.
158 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
159 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
160 * read.c: Remove ugly hack that dealt with config files not
161 correctly defining TARGET_BYTES_BIG_ENDIAN.
162 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
163 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
164 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
165 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
166 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
167 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
168 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
169 with TARGET_BYTES_BIG_ENDIAN defined to 0.
170 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
171 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
172 whether it is defined or not.
173 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
174 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
175 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
176 whether it is defined or not.
178 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
179 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
182 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
184 * write.c (write_relocs): Correct text in as_fatal error message,
185 bfd_perform_relocation -> bfd_install_relocation.
187 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
189 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
190 * read.c (LEX_TILDE): Define if not defined.
191 (lex_type): Use LEX_TILDE.
192 * expr.c (get_symbol_end): Check first char with is_name_beginner,
195 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
197 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
200 * config/tc-mips.c (mips16_extended_frag): Correct base address
201 for an extended PC relative instruction.
202 (md_convert_frag): Likewise.
204 * config/tc-mips.c (prev_nop_frag): New static variable.
205 (prev_nop_frag_holds): New static variable.
206 (prev_nop_frag_required): New static variable.
207 (prev_nop_frag_since): New static variable.
208 (append_insn): If we aren't reordering, and prev_nop_frag is not
209 NULL, and we don't need any nops, then decrease the size of
210 prev_nop_frag. Don't insert nops because of instructions in
211 noreorder sections. Remember whether the previous instructions
212 where in noreorder sections even when not reordering.
213 (mips_no_prev_insn): Add preserver parameter. Change all
214 callers. Refer prev_nop_frag variables when appropriate.
215 (mips_emit_delays): Set up prev_nop_frag.
216 (s_mipsset): Clear prev_nop_frag if reordering.
218 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
220 * config/tc-mips.c (append_insn): Remove useless code which
221 handled swapping a mips16 jump with a mips16 instruction with a
224 * config/tc-mips.c (md_parse_option): When debugging, set
225 mips_optimize to 1, not 0.
227 * config/tc-mips.c (mips16_ip): Handle an extend operand.
229 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
230 like the expression was based on `.', adjust the value of the
233 * config/tc-mips.c (append_insn): Warn about an attempt to put an
234 extended instruction in a delay slot when not reordering.
235 (md_convert_frag): Warn if an extended instruction appears in a
238 * config/tc-mips.c (mips_pseudo_table): Add "insn".
239 (s_insn): New static function.
240 * doc/c-mips.texi: Document .insn.
242 * config/tc-mips.c (md_begin): Add the general registers to the
244 (mips16_ip): First parse the expression, and then see whether it
245 came up with a register, rather than trying to first see whether
246 we are looking at a register.
249 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
251 * config/tc-tic80.c: Numerous changes and additions to flesh
252 out functions that were previously just stubs, and fix some
253 problems found using the new TIc80 testsuite cases.
256 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
258 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
259 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
261 * config/tc-mips.c (append_insn): Output jump instruction as a
262 pair of 2 byte instructions, rather than as a single 4 byte
266 * config/tc-mips.c (md_begin): Correct test of mips_5900.
267 (mips_ip): Don't check INSN_ISA for a macro.
271 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
273 * config/tc-mips.c: added r5900.
276 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
278 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
279 config/itbl-mips.h: Add copyright message and fix indentation.
281 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
283 * itbl-ops.c: New file. Add support for dynamically read
284 instruction registers, opcodes and formats. Build internal table
285 for new instructions and provide callbacks for assembler and
287 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
289 * itbl-ops.h: New file. Header file for itbl support.
290 * config/itbl-mips.h: New file. Mips specific definitions for
293 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
295 * config/tc-mn10200.c (md_assemble): If a constant operand won't
296 fit into the constant field of a relaxable operand, then it does
299 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
301 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
302 a jsr target in a different section just like a jsr to
305 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
307 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
308 against any mips16 symbols, not just externally visible ones.
309 (md_apply_fix): Corresponding change.
311 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
313 * config/tc-mips.c (mips16_ip): Accept floating point registers in
314 the operand of the exit instruction.
316 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
318 * symbols.c (resolve_symbol_value): If we leave an equated symbol
319 as O_symbol, copy over the segment.
321 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
323 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
324 fixup to be against the section symbol, adjust the value
327 * symbols.c (resolve_symbol_value): Don't change X_add_number for
329 * write.c (write_relocs): Avoid looping on equated symbols.
330 Adjust fx_offset by X_add_number for each symbol.
331 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
333 (fixup_segment): Add a loop to track down equated symbols and
334 adjust fx_offset appropriately.
336 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
338 * config/tc-mn10200.c (md_relax_table): Add entries to allow
340 (md_convert_frag): Handle jmp->bra relaxing.
341 (md_assemble): Handle jmp->bra relaxing.
342 (md_estimate_size_before_relax): Likewise.
344 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
346 * config/tc-i386.c (i386_align_code): Add comments explaining the
349 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
351 * config/tc-sparc.c (enforce_aligned_data): New static variable.
352 (sparc_cons_align): Don't do anything unless enforce_aligned_data
354 (md_longopts): Add "enforce-aligned-data".
355 (md_show_usage): Mention --enforce-aligned-data.
356 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
357 enforce-aligned-data.
359 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
361 (ppc_xcoff_cons): New static function.
363 * write.c (relax_segment): Give an error if a .space symbol is
366 * read.c (read_a_source_file): Don't handle mri_pending_align if
367 the handler is s_globl or s_ignore.
369 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
371 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
373 * config/tc-tic80.c: Many additions to previous placeholder file.
374 * config/tc-tic80.h: Ditto.
377 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
379 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
381 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
383 * config/tc-mips.c (mips_fix_adjustable): New function.
384 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
385 (mips_fix_adjustable): Declare.
387 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
388 * read.c (read_a_source_file): After doing an mri_pending_align,
389 adjust the line_label if there is one.
390 (s_space): Set mri_pending_align if an odd number of bytes were
393 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
395 * config/tc-d10v.h (md_do_align): Add this hook to call
396 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
398 * config/tc-d10v.c (find_opcode): Correctly calculate
399 branch displacement when .aligns are present.
401 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
403 * config/tc-mn10200.c (md_relax_table): Define.
404 (md_convert_frag): Implement.
405 (md_assemble): Handle relaxable operands/instructions correctly.
406 (md_estimate_size_before_relax): Implement.
407 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
409 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
411 * config/tc-mips.c (append_insn): Give an error for jumps to a
413 (md_apply_fix): Make a branch to an odd address an error rather
416 * config/tc-mips.c (md_convert_frag): If the user explicitly
417 requested an extended opcode, pass warn as true to mips16_immed.
419 * config/tc-mips.c (mips16_ip): Handle a missing expression like
420 an explicit 0, so that explicitly extended instructions work
423 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
425 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
426 symbol for a common symbol.
428 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
430 Patch presumed to have been checked in awhile ago but wasn't.
431 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
432 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
433 (relax_segment, case rs_org): Move code inside braces. Move locals
434 target,after inside too.
435 (relax_segment, case rs_machine_dependent): Guts moved to ...
436 (relax_frag): New function.
437 Call md_prepare_relax_scan if defined.
439 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
441 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
442 'p' operand specifier.
444 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
446 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
447 m68k family cpus which support long branch addressing modes.
448 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
449 md_create_long_jump): Use it.
451 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
453 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
454 the .reginfo or .MIPS.options section if configured for an
457 * config/tc-mips.c (md_begin): Don't set interlocks for
460 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
462 * read.c (read_a_source_file): Make sure the symbol ends with
463 whitespace before checking whether the next character is '='.
465 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
467 * config/tc-i386.c (sco_id): Moved from here...
468 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
469 really is an SCO ELF specific thing, not just a SCO x86 specific
473 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
475 * configure.in (tic80-*-*): Don't require 'coff'.
476 * configure: Regenerate.
479 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
481 * read.c (emit_expr): Check for overflow of a negative value
483 * write.c (fixup_segment): Likewise.
484 * config/obj-coff.c (fixup_segment): Likewise.
486 * config/tc-m68k.c (struct label_line): Define.
487 (labels, current_label): New static variables.
488 (md_assemble): Mark current_label as text, and clear it.
489 (m68k_frob_label): New function.
490 (m68k_flush_pending_output): New function.
491 (m68k_frob_symbol): New function.
492 * config/tc-m68k.h (tc_frob_label): Define.
493 (md_flush_pending_output): Define.
494 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
495 (tc_frob_coff_symbol): Likewise.
497 * read.c (read_a_source_file): When defining a macro in MRI mode,
498 don't add the symbol to the symbol table.
500 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
502 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
503 here since fixup_segment doesn't (linkrelax is set).
504 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
506 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
508 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
511 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
513 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
514 to avoid warnings with the native HP compiler.
515 (fix_new_hppa): Similarly for the r_type argument.
516 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
517 in an #if OBJ_ELF to keep gcc -Wall quiet.
518 (md_apply_fix): Always initialize "result".
520 * config/tc-mn10200.c (md_assemble): Generate relocations.
522 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
524 * config/tc-m68k.c (s_even): Adjust the alignment of the current
527 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
529 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
530 pass on the new file hook.
532 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
533 !alpha_force_relocation, as local LITERALs can be adjusted to be
534 relative to the section.
536 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
538 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
540 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
541 aligned to odd boundary.
542 (tc_frob_coff_symbol): Define.
544 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
546 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
548 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
549 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
551 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
553 (md_assemble): If the size is 'B', set fx_signed.
554 (md_apply_fix_2): Use fx_signed when checking for overflow.
556 * write.h (struct fix): Add fx_signed field.
557 * write.c (fix_new_internal): Initialize fx_no_overflow and
559 (fixup_segment): Use fx_signed when checking for overflow.
560 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
561 fx_signed when checking for overflow.
563 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
565 * NOTES, NOTES.config: Removed. These are rarely, if ever,
566 updated, and all the useful information is in doc/internals.texi.
568 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
569 * read.c (read_a_source_file): Check for conditional operators
570 before doing an MRI pending alignment.
571 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
572 (tc_conditional_pseudop): Define.
573 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
574 * doc/internals.texi (CPU backend): Describe
575 tc_conditional_pseudoop.
577 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
578 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
580 (md_begin): Check m68k_rel32_from_cmdline before setting
582 (m68k_mri_mode_change): Likewise.
583 (md_longopts): Add --disp-size-default-16 and
584 --disp-size-default-32.
585 (md_parse_option): Handle new options.
586 (md_show_usage): Mention new options.
587 * doc/c-m68k.texi (M68K-Opts): Document new options.
589 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
590 * config/tc-m68k.c (m68k_index_width_default): New static
592 (m68k_ip): Use m68k_index_width_default to set the size of a base
593 register whose size was not given.
594 (md_longopts): Add --base-size-default-16 and
595 --base-size-default-32.
596 (md_parse_option): Handle new options.
597 (md_show_usage): Mention new options.
598 * doc/c-m68k.texi (M68K-Opts): Document new options.
600 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
602 * configure.in: Recognize mips-*-linux* target.
603 * configure: Rebuild.
605 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
606 work if valueT is only 32 bits.
608 * config/tc-mips.c: Throughout, check target_big_endian rather
610 (byte_order): Remove.
611 (mips_init_after_args): Remove.
612 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
613 (mips_init_after_args): Don't declare.
614 (tc_init_after_args): Don't define.
616 * config/tc-mips.h (tc_frob_after_relocs): Define if
618 (mips_elf_final_processing): Likewise.
619 (ELF_TC_SPECIAL_SECTIONS): Likewise.
622 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
624 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
625 sld.{h,w} and the operand is relocatable, adjust the adend by
626 shifting it right one bit.
629 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
631 * read.c (read_a_source_file): Check mri_pending_align after
632 checking for a macro. From Ronald F. Guilmette
635 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
637 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
638 add segment argument. If OBJ_ELF, treat a relocation against a
639 symbol in a linkonce section like a relocation against an external
641 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
643 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
645 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
647 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
649 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
650 includes config.h instead of host.h, tc.h instead of tp.h, and
651 targ-env.h instead of target-environment.h.
652 Also, obj-format.h includes targ-cpu.h instead of
655 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
656 * configure: Rebuild with autoconf.
657 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
658 (TARGET_FORMAT): Define to "coff-tic80".
659 * config/tc-tic80.c: New file for TIc80 support.
660 * config/tc-tic80.h: New file for TIc80 support.
663 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
665 * doc/as.texinfo (M): Mention explicitly that -M changes macro
668 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
670 * write.c (adjust_reloc_syms): If the fixup symbol has been
671 equated to an undefined symbol, convert the fixup to being against
672 the target symbol. Remove obsolete code handling a special case
675 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
677 * mpw-make.sed: Use NewFolderRecursive for installation.
679 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
681 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
683 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
685 * config/tc-d10v.c (md_assemble): Fix bug which caused
686 second instruction in a line to be case sensitize. PR11312
688 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
690 * config/tc-mn10200.c (mn10200_insert_operand): Don't
691 range check operands with MN10200_OPERAND_NOCHECK set.
692 (check_operand): Likewise.
694 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
696 * config/tc-mips.c: Undo part of last Friday's alignment changes.
697 (md_begin): Always align the text section to a four byte
699 (append_insn): Remove call to record_align.
701 * config/tc-mips.c (insn_label): Remove.
702 (struct insn_label_list): Define.
703 (insn_labels, free_insn_labels): New static variables.
704 (mips_clear_insn_labels): New static function.
705 (append_insn): Mark all mips16 text labels, and make them odd.
706 Handle all labels after emitting a nop, not just one. Call
707 mips_clear_insn_labels rather than just clearing insn_label.
708 (mips_emit_delays): Add insns parameter, and use it to decide
709 whether to mark mips16 labels. Handle all labels, not just one.
710 Force mips16 labels to be odd. Change all callers.
711 (mips16_immed): Don't check for an odd branch target.
712 (md_apply_fix): Don't check mips16 mode for a branch reloc.
713 (mips16_extended_frag): Ignore the low bit in a branch target.
714 (md_convert_frag): Likewise.
715 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
717 (mips_align, mips_flush_pending_output, s_cons): Likewise.
718 (s_float_cons, s_gpword): Likewise.
719 (s_align): Use insn_labels rather than insn_label.
720 (s_cons, s_float_cons, s_gpword): Likewise.
721 (mips_frob_file_after_relocs): New function.
722 (mips_define_label): Rewrite to add to insn_labels list.
723 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
724 * ecoff.c (ecoff_build_symbols): If the size of a function comes
725 out odd, increment it.
727 * config/tc-mips.c (append_insn): Only update prev_insn when not
728 reordering if place is NULL.
730 * config/tc-mips.c (mips16_ip): Check for a missing expression
731 when using the register indirect addressing mode.
733 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
735 * config/tc-mn10200.c (mn10200_insert_operand): Don't
736 check 24bit operands for overflow.
737 (check_operand): Likewise.
739 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
741 * doc/as.texinfo (Section): Document how to use the .section
742 pseudo-op for COFF and ELF.
744 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
746 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
748 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
750 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
751 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
752 store them. Adjust other RELAX_MIPS16 macros.
753 (RELAX_MIPS16_DSLOT): Define.
754 (RELAX_MIPS16_JAL_DSLOT): Define.
755 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
756 handling of whether previous instruction has a fixup. Set
757 prev_insn_reloc_type.
758 (mips_no_prev_insn): Clear prev_insn_reloc_type.
759 (mips16_extended_frag): Use the right base address for a PC
760 relative add or load.
761 (md_convert_frag): Likewise. If a PC relative add or load is
762 used, record the alignment for the section.
764 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
766 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
767 linkonce section into a reloc against the section symbol.
769 * config/tc-mips.c (mips16_macro): Remove nop instructions after
772 * config/tc-mips.c (md_begin): If configured for an embedded ELF
773 system, don't set the section alignment to 2**4.
774 (s_change_sec): Likewise.
775 (append_insn): Call record_alignment for the section.
776 (md_section_align): Don't align the section size for an embedded
779 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
781 * write.c (adjust_reloc_syms): Make sure that symbols are
782 resolved; expression symbols may have been skipped.
783 * config/obj-coff.c (fixup_segment): Likewise.
785 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
787 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
788 BFD_RELOC_24_PLT_PCREL relocation.
789 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
791 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
793 * config/tc-d10v.c (write_2_short): Remove code that called
794 parallel_ok() when the programmer specified parallel instructions.
796 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
798 * config/tc-mn10300.c (md_assemble): Update to handle endianness
801 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
802 * config/tc-mn10300.c (md_assemble): Likewise.
804 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
806 * config/tc-mips.c (append_insn): Make sure there is enough room
807 in a frag after a mips16 instruction to switch it with a jump
810 * config/tc-mips.c (mips16_extended_frag): Give an error for an
811 attempt to use a non absolute symbol in an extending frag.
813 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
815 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
816 * config/tc-mn10200.h: Likewise.
818 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
820 * app.c (do_scrub_chars): At the end of a C comment, pass space to
821 UNGET rather than PUT. Set old_state before setting state to -2.
823 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
824 when extending because the value is exactly maxtiny + 1.
826 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
827 arguments, and store them. Adjust other RELAX_MIPS16 macros.
828 (RELAX_MIPS16_USER_SMALL): Define.
829 (RELAX_MIPS16_USER_EXT): Define.
830 (mips16_small, mips16_ext): New static variables.
831 (append_insn): Pass mips16_small and mips16_ext to
833 (mips16_ip): Set mips16_small and mips16_ext.
834 (mips16_immed): Don't check mips16_autoextend.
835 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
837 * write.c (write_relocs): Print an error for an out of range
838 fixup, rather than calling abort.
840 * as.c (main): Unlink the output file if there are errors while
841 generating the fixups.
843 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
845 * config/tc-mips.c (mips16_extended_frag): Don't call
847 (md_convert_frag): Call resolve_symbol_value before calling
848 S_GET_VALUE, and don't add in the frag address.
850 * config/tc-mips.c (mips16_immed): Add file and line parameters,
851 and use them when reporting errors. Change all callers.
853 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
855 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
856 Remove '$' prefixing for registers.
858 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
860 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
861 is initialized before using it.
862 (d10v_cleanup): No longer uses its argument, so make it void.
864 * config/tc-d10v.h (d10v_cleanup): Change prototype.
866 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
868 * write.c (fixup_segment): Don't discard the symbol for a PC
869 relative fixup to an absolute symbol.
871 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
873 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
874 with multiple sections.
876 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
878 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
879 no-mips-16 to no-mips16.
880 (s_mipsset): Accept .set mips16 and .set nomips16.
882 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
884 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
885 argument, and check for +/- constant following the suffix, folding
886 it into the expression.
887 (ppc_elf_cons): Change ppc_elf_suffix calls.
888 (md_assemble): Ditto.
889 (shlib): Replace boolean mrelocatable with enumeration shlib.
890 (md_parse_option): Discriminate between PIC style shared libraries
892 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
895 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
897 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
898 change the comment characters.
900 * config/tc-ppc.c (comment_chars): Delete in favor of
902 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
904 (ppc_comment_chars): Select appropriate comment chars by default.
905 (msolaris): New flag for -m{,no-}solaris.
906 (md_parse_option): Recognize -K pic. Add support for
908 (md_show_usage): Update.
909 (md_begin): Do not set ELF flags if Solaris.
910 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
911 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
913 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
915 * as.c (main): Correct handling of flag_always_generate_output.
917 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
919 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
920 fx_offset, not fx_addnumber.
922 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
925 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
927 * config/tc-i386.c: Correct misspelling: balenced to balanced.
929 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
931 * config/tc-mips.c (md_section_align): Check for an alignment of
932 4, not an alignment of 16. Corrects August 7 patch.
934 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
936 * configure, conf.in: Rebuild with autoconf 2.12.
938 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
939 alignment is specified.
941 Add support for mips16 (16 bit MIPS implementation):
942 * config/tc-mips.c: Extensive additions for mips16 support, not
944 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
945 (insn_uses_reg): Change last parameter to an enum.
946 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
947 (md_relax_frag): Define as mips_relax_frag.
948 (mips_relax_frag): Declare.
949 (struct mips_cl_insn): Add use_extend and extend fields.
950 (tc_fix_adjustable): Define.
951 * config/obj-elf.h (S_GET_OTHER): Define.
952 (S_SET_OTHER): Define.
954 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
956 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
957 o and p operand specifiers.
959 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
961 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
962 (relax_segment, case rs_org): Move code inside braces. Move locals
963 target,after inside too.
964 (relax_segment, case rs_machine_dependent): Guts moved to ...
965 (relax_frag): New function.
966 Call md_prepare_relax_scan if defined.
967 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
970 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
972 * config/tc-mn10300.c (address_registers): Use '$' as register
973 prefix instead of '%'.
974 (data_registers, other_registers, md_assemble): Likewise.
976 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
977 (data_registers, other_registers, md_assemble): Likewise.
979 * config/tc-mn10300.c (md_assemble): Correctly determine the
980 correct location and type for each relocation.
981 (md_pcrel_from): Simplify.
983 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
985 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
986 converted into branch around branch.
988 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
990 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
991 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
993 * config/tc-mn10300.c (md_begin): Set linkrelax.
994 (md_assemble): Create fixups as needed.
995 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
997 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
999 * config/tc-d10v.c (parallel_ok): When automatically converting
1000 serial ops to parallel, do not consider a branch as the first
1003 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
1005 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
1007 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
1009 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
1011 (check_operand): Likewise.
1013 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1015 * config/tc-d10v.c (parallel_ok): Branch and link instructions
1017 (write_2_short): Call parallel_ok to check whether two short
1018 instructions the user requested execute in parallel, can be
1021 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1023 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
1024 allow a branch and link in parallel with an exe instruction.
1026 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1028 * doc/c-d10v.texi: Add info on @word modifier.
1030 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
1032 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
1033 operands are assumed to be 32bits. Use "bits" field to hold the
1034 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
1035 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
1038 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
1039 of a MN10300_OPERAND_SPLIT operand by operand->shift.
1041 * config/tc-mn10300.c (mn10300_insert_operand): Handle
1042 MN10300_OPERAND_SPLIT.
1044 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
1046 * config/tc-mn10300.c (md_assemble): Insert operands into
1047 the extension part of the instruction if necessary.
1048 (mn10300_insert_operand): Accept pointer to extension word
1049 argument. Make insn a pointer argument too. Return type
1050 is now void. All callers changed.
1052 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
1054 * config/tc-mn10300.c (mn10300_insert_operand): Handle
1055 repeated register operands.
1057 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
1059 * doc/as.texinfo: Added section on reporting bugs.
1061 * config/tc-alpha.c: Change uses of void * to PTR. Change the
1062 alpha_macro emit field to expect a const argument, and change the
1063 arg field to be const. Fix some spacing to follow the GNU
1066 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
1068 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
1069 (pca56) and 21264 (ev6) cpus.
1070 (md_apply_fix): Private relocation types are now negative.
1071 (alpha_force_relocation): Likewise.
1072 (tc_gen_reloc): Likewise.
1073 (emit_insn): Likewise.
1074 (emit_ldXu): Do the right thing when the hardware can do byte insns.
1075 (emit_stX): Likewise.
1076 (emit_sextX): Likewise.
1078 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
1080 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
1081 a symbol found in a reloc.
1083 * symbols.c (resolve_symbol_value): Improve the error message if
1084 an undefined symbol is used in an expression.
1086 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
1088 * doc/internals.texi: Rewrite, and add a lot of documentation.
1089 * doc/Makefile.in (internals.info): New target.
1092 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
1094 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
1095 against weak symbols.
1097 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
1099 * config/tc-v850.c (md_assemble): Don't lose for relaxable
1102 * config/tc-v850.c (md_convert_frag): Make sure we insert the
1103 fixup at the right address within the frag.
1105 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
1106 to an absolute value, instead increment it as needed.
1108 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
1109 * config/tc-v850.c: Fix some indention problems.
1110 (md_relax_table): Define for D9->D99 branch displacement
1112 (md_convert_frag): Do something useful instead of aborting.
1113 (md_estimate_size_before_relax): Likewise.
1114 (md_assemble): Note if the matching instruction has a relaxable
1115 operand. If it does, allocate frag with frag_var and don't
1119 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1121 * config/tc-d10v.h (md_cleanup): New function. This is needed to
1122 write out any buffered instructions when a ".end" is found.
1124 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1126 * read.c (read_a_source_file): New hook md_cleanup().
1128 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
1130 * write.c (fix_new_exp): Use make_expr_symbol to build an
1131 expression symbol for a complex fixup.
1134 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
1136 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
1137 hacks to improve parsing of complex hi, lo, zda, etc
1139 (md_assemble): Don't demand and eat a trailing ')' after finding
1140 a v850 relocation prefix. Sign extend the constant in a
1141 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
1143 (parse_cons_expression_v850): Don't eat a trailing ')' after
1144 finding a v850 relocation prefix.
1146 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
1147 (TC_CONS_FIX_NEW): Likewise.
1148 * config/tc-v850.c (parse_cons_expression_v850): New function.
1149 (cons_fix_new_v850): Likewise.
1151 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
1154 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
1156 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
1157 for an unknown relocation type.
1160 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
1162 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
1165 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
1167 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
1168 differently for movea & sst/sld insns.
1171 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1173 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
1176 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
1178 * obj.h (struct format_ops): Add frob_file_after_relocs field.
1179 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
1180 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
1181 frob_file_after_relocs field.
1182 * config/obj-elf.c (elf_format_ops): Likewise.
1183 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
1184 including obj-elf.h.
1186 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
1188 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
1189 specially if not ELF.
1190 (md_apply_fix): Handle BFD_RELOC_64.
1191 (tc_gen_reloc): Handle BFD_RELOC_64.
1193 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
1194 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
1197 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
1198 Don't check S_GET_OTHER.
1200 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
1202 * config/tc-mips.c (mips_ip): Accept an odd floating point
1203 register with l.s or s.s.
1205 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
1207 (obj_aout_type): New static function.
1209 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
1211 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
1214 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
1216 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
1217 and sdaoff expressions.
1219 * write.c (fixup_segment): Don't add symbol value to addend if
1220 TC_V850 and OBJ_ELF.
1221 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
1224 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
1225 (md_pcrel_from_section): Likewise.
1226 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
1228 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
1230 * config/tc-v850.c (md_pcrel_from): Delete unused function.
1231 (md_pcrel_from_section): New function.
1232 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
1235 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
1237 * config/tc-mips.c (load_register): Add cast to offsetT when using
1240 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
1242 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
1243 (elf_frob_file_after_relocs): ... here. New function.
1244 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
1245 * write.c (write_object_file): Call *frob_after_relocs after the
1246 call to write_relocs.
1248 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
1250 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
1251 symbol, as this messes up linking. Instead, expand the recursive call
1252 inline and change up the appropriate bits to get the 0x8000 offset
1253 in the reloc addend.
1255 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
1257 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
1258 two symbols in the same segment to be adjusted.
1260 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
1261 * configure: Rebuild.
1263 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1265 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
1267 (ppc_elf_validate_fix): Ditto.
1268 (md_assemble): Ditto.
1270 (ppc_pe_section): Ditto.
1271 (ppc_frob_symbol): Ditto.
1273 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
1275 * config/mn10300.c (md_assemble): Pass an extra shift count
1276 to mn10300_insert_operand based on the opcode format.
1277 (mn10300_insert_operand): Accept and use extra shift count
1280 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
1281 formats rather than hard-coded constants.
1283 * config/tc-mn10300.c (md_assemble): Format D5 instructions
1284 are 7 bytes long. Write out instructions in big-endian format.
1286 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
1288 * config/tc-mn10300.c (md_assemble): Tweak further so
1289 that all instructions are parsed correctly.
1291 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
1293 * as.h: Include libiberty.h.
1294 (xmalloc, xrealloc): Don't declare.
1295 * as.c: Don't include libiberty.h.
1296 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
1297 * config/tc-mips.c: Likewise.
1298 * messages.c: Likewise.
1299 (xstrerror): Don't declare.
1300 * xmalloc.c: Remove.
1302 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
1304 * config/tc-mn10300.h (pre_defined_registers) Remove.
1305 (system_registers, cc_names): Likewise.
1306 (address_registers, data_registers, other_registers): New register
1308 (register_name, system_register_name, cc_name): Remove.
1309 (mn10300_reloc_prefix): Likewise.
1310 (data_register_name): New function.
1311 (address_register_name, other_register_name): Likewise.
1312 (md_assemble): Rough cut at parsing operands. Remove lots of
1314 (md_apply_fix3): Disable for now.
1316 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1318 * config/tc-m68k.c (select_control_regs): New function, extracted
1319 out of m68k_init_after_args.
1320 (m68k_init_after_args): Use it.
1321 (mri_chip): Use it here as well to update set of allowed control
1324 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1326 * config/obj-elf.c (elf_begin): New function.
1327 (obj_elf_section): Add the section symbol to the symbol table.
1328 * config/obj-elf.h (obj_begin): Define.
1329 (elf_begin): Declare.
1330 * as.c (perform_an_assembly_pass): Call obj_begin if it is
1333 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
1335 * config/obj-coff.c (fixup_segment): Subtract the section address
1336 from a PC relative reloc if TC_M68K.
1338 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
1340 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
1341 .uaxword available even if not OBJ_ELF.
1342 (md_atof): Remove unused local variable wordP.
1344 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
1346 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
1347 for Matsushita MN10x00 support.
1348 * configure.in: Recognize mn10x00-*-*
1349 * configure: Rebuilt.
1351 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
1353 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
1354 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
1355 (load_expression): track clobbering of base reg before jmp/jsr.
1356 (s_alpha_file): pass case_hack flags and source filename via
1357 symbol table to bfd.
1358 * tc-alpha.h (TC_CONS_FIX_NEW): define
1360 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
1362 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
1363 * configure: Rebuild.
1365 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
1367 * read.c (s_macro): Warn if a macro has the same name as a
1369 (s_space): In m68k MRI mode, align to a word boundary.
1370 * macro.c (define_macro): Add namep parameter. Change all
1372 * macro.h (define_macro): Update declaration.
1374 * as.c (show_usage): Print bug report address.
1375 (parse_args): Change version printing to match current GNU
1377 * gasp.c (show_usage): Print bug report address.
1378 (main): Change version printing to match current GNU standards.
1380 * config/tc-m68k.c (init_table): Correct access control unit
1381 register numbers. From Ken Rose <rose@netcom.com>.
1383 * config/tc-alpha.c: Add some static function prototypes.
1384 (alpha_macros): Move to top of file. Make static.
1385 (alpha_num_macros): Move to top of file.
1388 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1390 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
1394 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
1396 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
1397 and just call sprintf_vma.
1399 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
1401 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
1403 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
1405 * read.c (float_cons): Call md_flush_pending_output if it is
1408 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1410 * config/tc-d10v.c (md_operand): Created. Allows operands to
1412 * config/tc-d10v.h (md_operand): Undefined.
1414 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
1416 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
1417 (md_assemble): A fixup width of '3' means a 1 byte reloc.
1419 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
1421 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
1422 reloc for the i960 for a reloc in the same section. This undoes
1423 one of the two changes made Aug 19.
1425 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
1427 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
1428 symbols to the position of the debugging information.
1430 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
1432 * expr.c (expr): Always use unsigned right shifts for >>.
1434 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
1436 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
1437 slots when processing BL fixups.
1439 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
1440 on the first half of the instruction.
1442 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
1444 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
1445 stabs expression, rather than giving an error.
1447 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
1450 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
1452 * config/tc-mips.c (append_insn): Fill in the value for a constant
1453 jump, rather than creating a reloc.
1455 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
1457 * config/tc-mips.c (append_insn): Don't swap an instruction which
1458 sets a condition code with an instruction which uses a condition
1460 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
1463 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
1464 (mips_ip): Give a better error message if the ISA level is wrong.
1465 (md_parse_option): Recognize -mcpu=[v][r]5000.
1467 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
1469 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
1471 (load_register): Ensure hi32 bits are not lost during lo32bit
1472 processing. Fix shift offset that was overflowing into the next
1473 instruction field. Add code to generate shorter sequences for
1474 constants with a single contiguous seqeuence of ones.
1476 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1478 * config/tc-d10v.c (d10v_dot_word): New function to support
1479 "@word" with the word pseudo-op.
1480 (md_apply_fix3): Cleanup and changes to support correct sizes
1481 for 16 and 18-bit relocs.
1483 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
1485 * configure.in (sparc-*-aout): Set `em'.
1486 * configure: Regenerated.
1487 * config/te-sparcaout.h: New file.
1488 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
1489 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
1490 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
1491 (SPECIAL_CASE_{SETSW,SETX}): Define.
1492 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
1493 (md_begin): Delete setting of `target_big_endian'.
1494 (output_insn): New function.
1495 (md_assemble): Rewrite. Add `setx' support.
1496 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
1498 (md_atof): Add little endian support.
1499 (md_number_to_chars): Likewise.
1500 (md_apply_fix): Likewise.
1501 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
1502 (md_parse_option): Likewise.
1503 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
1505 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
1507 * ecoff.c (ecoff_new_file): New function.
1508 * ecoff.h (ecoff_new_file): Declare.
1509 * config/obj-ecoff.h (obj_app_file): Define.
1511 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
1513 * config/tc-alpha.c (load_expression): Bias the .lit8 section
1514 symbol by 32k so that our 16-bit signed offset can address the
1515 entire chunk. Reported by <matt@lkg.dec.com>.
1517 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
1519 * config/tc-mips.c (load_register): Remove unused variable tmp.
1521 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
1523 * config/tc-mips.c (load_register): Remove unnecessary code that
1524 was causing the high 32bits of 64bit constants to be lost.
1526 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1528 * config/tc-d10v.c: Added changes to support function
1529 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
1617 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1619 * config/tc-d10v.c (find_opcode): Fix problem with calculating
1620 branch sizes in across sections.
1623 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
1625 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
1628 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
1630 * config/tc-v850.c (md_begin): Deal with end of opcode
1634 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1636 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
1637 the wrong opcode for cases like st2w where there are many forms
1638 of the same instruction.
1640 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
1642 * expr.c (operand): If md_parse_name is defined, call it before
1643 calling symbol_find_or_make.
1644 * config/tc-ppc.h (md_parse_name): Define.
1645 (ppc_parse_name): Declare.
1646 * config/tc-ppc.c (reg_name_search): Add regs and regcount
1648 (register_name): Update call to reg_name_search.
1649 (cr_operand): New static variable.
1650 (cr_names): New static const array.
1651 (ppc_parse_name): New function.
1652 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
1653 cr_operand before calling expression.
1655 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
1657 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
1658 hppa_gen_reloc_type call.
1660 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1662 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
1663 on addresses. Improved error messages.
1664 * doc/c-d10v.texi: Added docs for register pairs.
1666 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1668 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
1671 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
1673 * ecoff.c (init_file): Initialize fMerge to 1.
1674 (add_file): Restore old file merging code, but only merge files if
1676 (ecoff_directive_loc): Clear fMerge field of current file.
1677 (ecoff_generate_asm_lineno): Likewise.
1679 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1681 * doc/c-d10v.texi: Fix typo.
1684 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
1686 * config/tc-v850.c (md_assemble): Correct bit masking for
1687 hi and lo expressions.
1689 * config/tc-v850.c (md_assemble): Rough cut at demanding
1690 "ep" or "r30" in sst and sld instructions.
1691 (md_apply_fix3): Don't abort. Just warn that we don't
1694 * config/tc-v850.c (CC_NAME_CNT): Define.
1695 (cc_name): New function.
1696 (md_assemble): Handle V850_OPERAND_CC correctly.
1698 * config/tc-v850.c (md_assemble): Don't forget to initialize
1701 * config/tc-v850.c (reg_name_search): Generalize to search
1702 any given register table.
1703 (register_name): Pass appropriate table and size to reg_name_search.
1704 (system_register_name): New function.
1705 (SYSREG_NAME_CNT): Define.
1706 (md_assemble): Handle operands which are system registers.
1708 * config/tc-v850.c (md_assemble): If we find a register, but the
1709 opcode doesn't want a register, then we don't have a match.
1710 (md_assemble): Get size of the instruction from the opcode table.
1713 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
1715 * configure.in: Set and substitute HLDENV.
1716 * configure: Rebuild.
1717 * Makefile.in (HLDENV): New variable.
1718 (as.new): Use $(HLDENV).
1720 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
1721 if an array dimension is not known.
1723 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1725 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
1726 * doc/c-d10v.texi: Cleanup.
1729 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1731 * config/tc-v850.c: New file.
1732 * config/tc-v850.h: New file.
1733 * configure (v850-*-elf): New target.
1734 * configure.in (v850-*-elf): New target.
1737 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1739 * doc/c-d10v.texi: New file.
1740 * doc/all.texi: Added D10V stuff.
1741 * doc/as.texinfo: Added D10V stuff.
1743 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1745 * config/tc-d10v.c: All references to defined symbols should
1746 now use the optimal instruction. .float and .double now work.
1748 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
1750 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
1751 section address for the i960 as is done for the i386.
1753 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
1755 * mpw-config.in: Add wildcards for config matching, add mips-*-*
1756 case, forward-include bfd/elf-bfd.h.
1758 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1760 * config/tc-d10v.c: Add additional information to the opcode
1761 table to help determinine which instructions can be done
1764 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
1766 * config/tc-arm.c: Major changes to add Thumb support, with lots
1767 of change input from <rearnsha@armltd.co.uk>.
1768 Reverted to INSN_SIZE macro, rather than insn_size variable.
1769 (insns): Added ARM "bx" instruction support.
1770 (tinsns): Added Thumb instruction definition structure.
1771 (arm_tops_hsh): Added hash structure for Thumb opcodes.
1772 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
1773 (opcode_select,s_arm,s_thumb,s_code): Added.
1774 (decode_shift): Allow upper-case RRX.
1775 (do_ldst): Simpler halfword support.
1776 (do_ldmstm): Improved.
1777 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
1778 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
1779 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
1780 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
1781 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
1783 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
1784 (md_parse_option): Add support for -mthumb.
1785 (md_show_usage): Updated to reflect new command line option.
1786 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
1787 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
1788 fragment information to be held.
1790 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
1792 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
1793 non-null, but is a constant.
1794 (fix_new_arm): Call make_expr_symbol to make the expression symbol
1795 so that error reporting will work correctly.
1797 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
1799 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
1800 against weak symbols.
1802 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
1804 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
1805 (ppc_force_relocation): Declare if OBJ_XCOFF.
1806 * config/tc-ppc.c (ppc_force_relocation): New function if
1809 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
1811 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
1813 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1815 * config/tc-d10v.c: Fix problem with relocs.
1817 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
1819 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
1820 with nops if not in data_section or bss_section.
1822 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
1824 Add support for openVMS/Alpha.
1825 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
1826 * config/obj-evax.c: New file.
1827 * config/obj-evax.h: New file.
1828 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
1830 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
1831 defined. Add case for bfd_target_evax_flavour.
1832 * config/vms-a-conf.h: New file.
1833 * conf-a-gas.com: New file.
1834 * configure.in: Add target alpha-*-*vms*.
1835 * configure: Rebuild.
1836 * makefile.vms: New file.
1837 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
1838 Don't call ffs on openVMS/Alpha.
1840 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1842 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
1843 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
1845 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1846 (NEED_DECLARATION_SBRK): New macro.
1847 * configure, conf.in: Rebuild.
1848 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
1849 (strstr): Declare if NEED_DECLARATION_STRSTR.
1850 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
1852 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
1854 * symbols.c (resolve_symbol_value): Handle addition or subtraction
1855 by a constant before entering the main switch. Reject attempts to
1856 apply an arithmetic function to non-absolute symbols, except for
1857 the special case of subtraction of two symbols in the same
1860 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
1861 not to more than a 16 byte boundary.
1863 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
1864 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
1865 (tc_gen_reloc): If out of memory call as_fatal rather than
1866 assert. If no howto found, call as_bad_where rather than
1867 as_fatal. Change the error message slightly. Set howto to a
1868 non-NULL value in order to keep going.
1870 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1872 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
1874 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
1876 * config/tc-h8300.c (get_specific): New operand "size" derived
1877 from ".b", ".w" and ".l" extensions. All callers changed. If
1878 the base instruction has no operands, then use the size to
1879 determine which specific instruction to use.
1881 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
1883 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
1885 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
1887 * config/tc-mips.c (md_section_align): Don't change addr if
1890 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
1892 * config/tc-hppa.c: Revert yesterday's changes.
1894 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1896 * config/tc-d10v.c: Disable range checking on 16-bit values.
1898 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
1900 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
1901 not just the ones that don't match.
1903 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1905 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
1907 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
1909 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
1910 pre-cursor to adding Thumb support. Also added cpu_variant flag
1911 information to each of the asm_flg structures.
1912 (md_parse_option): Updated ARM7 parsing to allow 't' for
1913 thumb/halfword support, aswell as 'm' for long multiply.
1914 (md_show_usage): Updated help message.
1915 (md_assemble): Check that instruction flags are applicated to the
1916 current cpu variant.
1917 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
1918 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
1919 signextension instructions.
1920 (do_ldst): Generate halfword and signextension variants if
1921 mnemonic flags match.
1922 (ldst_extend): Do not allow shifts in the offset field of halfword
1923 or signextension instructions.
1924 (validate_offset_imm): Provide check on halfword and signextension
1926 (add_to_lit_pool): Merge identical literal pool values.
1928 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
1930 * config/tc-hppa.c (selector_table): Add 'E' selector.
1931 (cons_fix_new_hppa): Don't coke on e_esel.
1932 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
1933 to help generate exception handling tables.
1934 (md_apply_fix): Don't try to apply fixups with an e_esel
1936 (hppa_fix_adjustable): Fixups with e_esel selectors
1939 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
1941 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
1944 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1946 * config/tc-d10v.c: Added lots of error checking. Added hacks
1947 to support accumulator shifts.
1949 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
1951 * symbols.c (S_SET_EXTERNAL): Let .weak override.
1952 (S_CLEAR_EXTERNAL): Likewise.
1953 (S_SET_WEAK): Remove error; just let .weak override.
1955 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1957 * config/tc-d10v.c (md_assemble): Now handles multiline
1960 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1962 * config/tc-d10v.c: Fix packaging bug. Added range checking.
1963 Added kludge for divs instruction. Fixed minor problem with
1964 multiple text sections.
1965 * config/tc-d10v.h (d10v_cleanup): Change prototype.
1967 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1969 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
1970 addresses to be right-shifted by 2.
1972 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1974 * config/tc-d10v.c: Many changes to get relocs working.
1975 (register_name): No longer creates a symbol for register names.
1976 (pre_defined_registers): moved to opcodes/d10v-opc.c.
1977 (d10v_insert_operand): Now works correctly for either container.
1978 * config/tc-d10v.h (d10v_cleanup): Declare.
1980 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
1982 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
1983 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
1985 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
1987 * tc-alpha.c: Patches to track current minimum alignment to reduce
1988 the number of fragments created with frag_align.
1989 (alpha_current_align): New static variable.
1990 (s_alpha_text): Reset alignment to 0.
1991 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
1992 (s_alpha_stringer, s_alpha_space): New functions.
1993 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
1994 (alpha_cons_align): New function to replace both of them.
1995 (emit_insn): Only align if alpha_current_align is less than 2;
1996 reset alpha_current_align to 2.
1997 (s_alpha_gprel32): Likewise.
1998 (s_alpha_section): New function. Basically duplicate the other
1999 alpha section change hooks. Only define for ELF.
2000 (s_alpha_float_cons): Simplify alignment handling.
2001 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
2002 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
2003 Don't define the s_alpha_cons pseudo-ops. Do define
2004 s_alpha_stringer and s_alpha_space pseudo-ops.
2005 (alpha_align): Skip if less than current default alignment. Set
2007 * tc-alpha.h (md_flush_pending_output): Remove.
2008 (md_cons_align): Add.
2010 * tc-alpha.c: Add oodles of function description comments.
2011 (md_bignum_to_chars): Remove; there are no callers.
2012 (md_show_usage): Mention some more variants.
2014 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
2016 From Andrew Gierth <ANDREWG@microlise.co.uk>:
2017 * configure.in (sparc-*-sysv4*): New target.
2018 * configure: Rebuild.
2020 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
2021 uaxword to use s_uacons.
2022 (sparc_no_align_cons): New static variable.
2023 (s_uacons): New static function.
2024 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
2027 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
2029 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
2030 5 with regard to shared libraries.
2031 * configure: Rebuild.
2033 * config/tc-m68k.c (m68k_ip): Use the correct length when
2034 allocating space for the unsupported architecture error message.
2036 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2038 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
2040 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2042 * config/tc-d10v.c: New file.
2043 * config/tc-d10v.h: New file.
2044 * configure (d10v-*-elf): New target.
2045 * configure.in (d10v-*-elf): New target.
2047 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2049 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
2051 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
2053 * config/tc-alpha.c (alpha_align): Change fill parameter
2054 to a pointer. Take NULL as 0 or nop depending on section. Change
2056 (s_alpha_align): Rename local variables.
2058 * doc/as.texinfo (.align): Document action of omitted
2061 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2063 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
2064 when an unsupported PC relative reloc is seen, rather than calling
2067 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
2068 Instead, check state when '#' comment is seen.
2070 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
2072 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
2074 (tc_gen_reloc): If fixup was changed to be PC relative, change
2075 reloc type accordingly. Use name of reloc in error message.
2077 * as.h: Don't define const or volatile.
2078 * flonum.h: Don't define const.
2080 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
2081 if fx_pcrel is set. Correct setting the addend case in the
2082 OBJ_ELF case (from Andreas Schwab
2083 <schwab@issan.informatik.uni-dortmund.de>).
2084 (md_show_usage): Correct -mfc5200 to -m5200.
2086 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2088 * doc/c-m68k.texi: Document -m5200 flag.
2089 * doc/as.texinfo: Likewise.
2091 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
2094 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2096 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
2097 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
2099 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
2101 * Makefile.in (VERSION): Set to cygnus-2.7.1.
2103 * Released binutils 2.7.
2105 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
2107 * config/tc-mips.c (mips_ip): Only perform range check when
2108 dealing with O_constant expressions.
2110 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2112 * m68k-parse.h (m68k_register): Add new coldfile control
2115 * config/tc-m68k.c (mcf5200_control_regs): New variable,
2116 array of control registers for the coldfire.
2117 (cpu_of_arch): Added mcf5200.
2118 (archs): Added mcf5200.
2119 (init_table): Add new control registers.
2120 (m68k_ip): Added support for new control registers.
2121 (m68k_init_after_args): Likewise.
2123 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
2125 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
2127 * read.h (is_it_end_of_statement): Declare.
2128 * read.c (is_it_end_of_statement): Remove declaration.
2130 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
2132 (md_assemble): Fix handling of @l with an unsigned constant. Add
2133 default case to reloc switch.
2135 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
2137 Based on patches from Tom Quiggle <quiggle@sgi.com>:
2138 * ecoff.c (last_lineno): New static variable.
2139 (add_procedure): Set last_lineno.
2140 (ecoff_directive_loc): Likewise.
2141 (ecoff_generate_asm_lineno): Likewise.
2142 (ecoff_fix_loc): New function.
2143 * ecoff.h (ecoff_fix_loc): Declare.
2144 * config/tc-mips.c (append_insn): When inserting nops, and using
2145 ECOFF debugging, call ecoff_fix_loc.
2147 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
2149 * config/tc-h8300.c (build_bytes): If an operand type is
2150 marked as SRC_IN_DST retrieve it from the "destination" op.
2152 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
2154 * configure.in (arm-*-riscix*): Set emulation to riscix.
2155 * configure: Rebuild.
2156 * config/te-riscix.h: New file to define TE_RISCIX.
2158 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
2160 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
2162 * Makefile.in (config.status): Just run config.status as other
2165 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
2167 * mpw-config.in (TARGET_OS): Add definition to conf.
2169 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
2171 * config/tc-mips.c (append_insn): Parenthesize
2172 cop_interlocks expressions.
2174 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
2176 * listing.c (listing_print): Close the listing file if it is not
2177 stdout. Close the other files opened for the listing.
2179 * config/tc-sparc.h (md_cons_align): Define.
2180 (sparc_cons_align): Declare.
2181 (HANDLE_ALIGN): Define.
2182 (sparc_handle_align): Declare.
2183 * config/tc-sparc.c (sparc_cons_align): New function.
2184 (sparc_handle_align): New function.
2185 * read.c (cons_worker): Call md_cons_align if it is defined.
2187 * as.h (struct frag): Add fr_file and fr_line fields.
2188 * frags.c (frag_new): Set fr_file and fr_line.
2189 (frag_var): Likewise.
2190 (frag_variant): Likewise.
2192 * as.h (struct frag): Remove unused align_mask and align_offset
2195 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
2196 From <uddeborg@carmen.se>.
2198 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
2200 * configure.in (mips-*-osf*): New target.
2201 * configure: Rebuild.
2203 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
2205 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
2207 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
2208 between co-processor comparisons and branches for the VR4300.
2210 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2212 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
2213 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
2215 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
2216 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2217 includedir): Use autoconf set values.
2220 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
2222 * listing.c (listing_eject): Don't do anything if listing is 0.
2223 (listing_list): Likewise.
2224 (listing_source_line): Likewise.
2225 (listing_title): Don't save title if listing is 0.
2226 (listing_source_file): Check listing rather than listing_tail.
2228 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
2229 using shared libraries.
2230 * configure: Rebuild.
2232 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
2234 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
2235 absolute expression if a relocation type was specified.
2237 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2239 * configure.in: Add support for *-*-rtems* configurations.
2240 * configure: Rebuild.
2242 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
2244 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
2245 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
2246 opcodes library for alpha.
2247 * configure: Rebuild with autoconf 2.10.
2248 * config/tc-alpha.c: Substantial rewrite to add ELF support and
2249 use new opcode table.
2250 * config/tc-alpha.h (md_undefined_symbol): Don't define.
2251 (LOCAL_LABEL): Define differently if OBJ_ELF.
2252 (FAKE_LABEL_NAME): Define if OBJ_ELF.
2253 * config/alpha-opcode.h: Remove.
2254 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
2255 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
2256 include/opcode/alpha.h rather than config/alpha-opcode.h.
2258 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
2260 * config/obj-aout.c (obj_emit_relocations): Give an error if the
2261 relocation symbol was not resolved.
2262 * config/obj-coff.c (do_relocs_for): Likewise.
2264 * write.c (adjust_reloc_syms): Refetch the symbol section after
2265 calling S_GET_VALUE, since it may have changed.
2267 * expr.c (struct expr_symbol_line): Define.
2268 (expr_symbol_lines): New static variable.
2269 (make_expr_symbol): Add entry to expr_symbol_lines.
2270 (expr_symbol_where): New function.
2271 * expr.h: Use extern on function declarations.
2272 (expr_symbol_where): Declare.
2273 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
2274 rather than printing the meaningless name of an expression
2277 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
2279 * config/tc-i386.c (md_number_to_chars): Deleted.
2280 * config/tc-i386.h (md_number_to_chars): New macro.
2282 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
2284 (load_symbol_address, load_expression): Use build_mem.
2285 (build_operate): New function.
2286 (emit_addq_r): Use it.
2288 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
2290 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
2292 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
2294 * config/tc-vax.h (NOP_OPCODE): Define.
2296 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
2298 * config/obj-vms.h (S_IS_COMMON): Define.
2299 (S_IS_LOCAL): Check for \002 as well as \001.
2300 (LONGWORD_ALIGNMENT): New macro.
2301 (SUB_SEGMENT_ALIGN): Use it.
2303 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
2305 * config/vms-conf.h: Reconcile with conf.in.
2307 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
2309 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
2312 * doc/as.texinfo: Document that any number of hex digits can
2315 * as.c (struct defsym_list): Define.
2316 (defsyms): New static variable.
2317 (parse_args): Just put --defsym arguments on defsyms list, rather
2319 (main): Define defsyms after output file is created.
2321 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
2322 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
2324 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
2325 insn_error rather than calling check_absolute_expr.
2327 * as.c (emulation_name): Remove unused static variable.
2328 (default_emul_bfd_name): Add return NULL to avoid warning.
2329 * ecoff.c (ecoff_stab): Remove unused variables name and
2331 * frags.c (frag_new): Remove unused variable tmp.
2332 * hash.c (hash_grow): Parenthesize + within <<.
2333 (hash_print_statistics): Use %lu, not %d, to print unsigned
2335 * messages.c: Include "libiberty.h".
2336 (fprint_value): Add cast to avoid printf warning.
2337 (sprint_value): Likewise.
2338 * read.c: Include "ecoff.h".
2339 (emit_expr): Add casts to avoid printf warnings.
2340 * read.h: Use extern for function declarations.
2341 (pop_insert): Declare.
2342 * stabs.c: Include "ecoff.h".
2343 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
2344 former_last_fragP, and new_fragP.
2345 * subsegs.h (subsegs_print_statistics): Declare.
2346 * symbols.c (debug_verify_symchain): Change macro to discard
2348 * write.c (dump_section_relocs): Likewise.
2349 * write.h: Use extern for function declarations.
2350 (write_print_statistics): Declare.
2351 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
2353 * config/e-mipself.c (mipself_bfd_name): Likewise.
2354 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
2356 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
2357 emit relocations against external symbols.
2359 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
2360 message if bfd_reloc_type_lookup fails, rather than calling
2363 * config/tc-alpha.c (alpha_force_relocation): Add
2364 BFD_RELOC_12_PCREL to switch.
2366 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
2368 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
2369 TE_PE (Lfoo, not .Lfoo).
2371 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
2373 * read.c (s_fill): Don't warn about a zero repeat count.
2375 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
2376 coprocessor register.
2378 * config/tc-i386.c (md_assemble): When checking the size of a
2379 register to set the size of an instruction, do a bitwise and with
2380 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
2383 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2385 * config/tc-h8300.c (parse_reg): Tweak error messages.
2386 (build_bytes): Likewise.
2387 (skip_colonthing): Handle :32 suffix.
2388 (get_specific): Promote L_24 to L_32 if it makes a match.
2389 Don't always promote L_8 to L_16.
2390 (do_a_fix_imm): Clean up L_32 and L_24 handling.
2392 * config/tc-h8300.c (Smode): New variable.
2393 (h8300hmode): Turn off Hmode.
2394 (h8300smode): New function. Turn on Smode and Hmode.
2395 (md_pseudo_table): New ".h8300s" pseudo-op.
2396 (parse_reg): Handle "exr" register.
2397 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
2398 Handle "mach" and "machl" operands for ldmac.
2399 (get_specific): Handle "stm.l" and "ldm.l".
2400 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
2401 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
2404 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2406 * doc/as.texinfo: Reorder chapter of machine dependent options so
2407 that it is sorted by chip name.
2409 * doc/as.texinfo: Use consistant spelling of Vax.
2410 * doc/c-vax.texi: Likewise.
2412 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2414 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
2416 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
2417 (md_apply_fix): Likewise.
2418 (pa_try): New function.
2419 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
2421 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2423 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
2424 (pa_level): New function.
2426 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
2428 * listing.c (listing_newline): Don't do anything if listing is 0.
2430 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
2432 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
2433 symbol_create, not symbol_new.
2435 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
2437 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
2438 absolute symbol unless TC_FORCE_RELOCATION returns true.
2440 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
2442 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
2443 the symbol to a pointer. Don't set previous_file_symbol.
2444 Simplify symbol list rearrangement.
2445 (coff_frob_symbol): Don't do anything with C_FILE symbols.
2446 (coff_adjust_symtab): Don't check previous_file_symbol.
2448 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2450 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
2452 (md_pseudo_table): Add ppc_elf_lcomm.
2454 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
2456 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
2457 d0{24:1},d0' works without an immediate prefix on the bit numbers.
2458 (md_begin): Add digits to alt_notend_table.
2459 (md_parse_option): Make s a const pointer.
2461 * config/tc-sparc.c (md_pseudo_table): Add "empty".
2462 (s_empty): New static function.
2464 * config/obj-coff.c (struct filename_list): Only define if not
2466 (filename_list_head, filename_list_tail): Likewise.
2467 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
2468 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
2469 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
2470 have a section of N_ABS rather than N_DEBUG. If we do a merge,
2471 remove the new symbol from the list.
2472 (obj_coff_endef, both versions): Call tag_insert even if there is
2473 an old symbol with the same name, if the old symbol does not
2475 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
2476 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
2477 symbol that will be moved to the end of the symbol list.
2478 (coff_adjust_section_syms): Always call section_symbol for .text,
2480 (coff_frob_section): Likewise. Also, remove unused variable
2483 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
2484 manipulating frags directly.
2485 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
2488 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
2489 whether the next character is '*' before checking whether we are
2490 at the start of a line. Permit LINE_COMMENT_START to start a
2491 comment in state 1 (seen some whitespace) as well, to match the
2494 * gasp.c (do_align): Permit a fill value for .align.
2496 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
2498 * read.c (next_char_of_string): Warn if a newline is seen in the
2499 middle of a string. Call bump_line_counters when appropriate.
2501 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
2503 * symbols.c (colon): Use LOCAL_LABEL.
2505 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
2507 * Makefile.in (install): Don't check to see if tooldir exists.
2508 Make $(tooldir) and $(tooldir)/bin.
2510 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2512 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
2515 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
2517 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
2518 insn_error. Don't put the string "ERROR" in insn_error. Set
2519 insn_error rather than calling as_warn for an unsupported opcode.
2521 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
2523 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
2524 before permitting -64.
2525 * output-file.c (output_file_create): Remove duplicate
2528 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
2530 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
2531 section rather than a .reginfo section.
2532 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
2535 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
2536 bit value with the high bit set.
2538 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
2540 * read.c (s_lcomm): Set section flags for .sbss section.
2542 * config/tc-mips.c (mips_64): New static variable.
2543 (mips_target_format): If mips_64, return elf64 targets rather than
2545 (md_longopts): Add "32" and "64".
2546 (md_parse_option): Handle -32 and -64.
2547 (md_show_usage): Mention -32 and -64.
2548 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
2551 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2553 * config/tc-ppc.c (comment_chars): Make '!' a comment character
2554 for Solaris compatibility.
2556 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
2557 .stabd with 4 arguments into a .stabn.
2559 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
2561 * config/tc-mips.c (macro): When passing X_add_number to
2562 macro_build, cast it to int first.
2564 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
2566 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
2567 created by emit_expr.
2569 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
2570 as_perror rather than assert.
2572 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
2574 * config/tc-mips.c (mips_ip): Mark sections created to hold
2575 floating point information as read only.
2577 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
2579 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
2581 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2583 * read.c (potable): Add .skip as a synonym for .space.
2585 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
2586 4 arguments, providing the 4th argument is 0, to allow
2587 compatibility with the Solaris assembler.
2589 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
2591 * config/tc-sh.h (struct sh_segment_info_type): Define.
2592 (TC_SEGMENT_INFO_TYPE): Define.
2593 (sh_frob_label): Declare.
2594 (tc_frob_label): Define.
2595 (sh_flush_pending_output): Declare.
2596 (md_flush_pending_output): Define.
2597 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
2598 reloc before the instruction if necessary.
2599 (sh_frob_label): New function.
2600 (sh_flush_pending_output): New function.
2601 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
2602 when looking for the reloc for the target of .uses.
2603 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
2604 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
2606 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
2607 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
2608 the absolute symbol.
2610 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
2611 TC_SEGMENT_INFO_TYPE is defined.
2613 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2615 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
2616 matches the register size.
2618 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
2620 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
2622 (do_relocs_for): Likewise.
2623 (fixup_segment): Don't just quit if linkrelax is set. Try to
2624 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
2627 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2629 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
2630 relative relocations with -mrelocatable. Also allow unfixed
2631 relocs in .ex_shared.
2633 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
2635 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
2636 non-zero before assuming this is a long file name.
2637 (w_strings): Likewise.
2638 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
2640 * config/obj-coff.c (w_strings): Move declaration of i inside
2641 #ifdef block which uses it.
2643 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
2645 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
2646 "relaxmode". Output relocs which identify various relaxing
2647 possibilities for mov.[bwl] instructions.
2648 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
2650 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
2652 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
2653 (MD_APPLY_FIX3): Define.
2654 * config/tc-arm.c (my_get_expression): Only watch for bad segments
2656 (md_apply_fix3): Renamed from md_apply_fix.
2657 If pcrel reloc and symbol is in different section, undo effects
2660 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
2662 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
2663 any reloc with an LR% or RR% field selector for SOM.
2665 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
2667 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
2670 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
2672 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
2674 (yank_symbols): Likewise.
2676 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
2678 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
2679 BFD_ASSEMBLER, add name field.
2680 * config/obj-coff.c: Include "libiberty.h".
2681 (coff_header_append): Handle long section names.
2682 (crawl_symbols): Just use the name field for the symbol name,
2683 without worrying about null byte termination.
2684 (w_strings): Handle long section names.
2685 (write_object_file): Likewise. Also, use the name field, rather
2687 (obj_coff_add_segment): Permit long section names.
2688 (obj_coff_init_stab_section): Use the name field, rather than
2690 (adjust_stab_section): Likewise.
2691 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
2693 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
2694 (mem_fmt): Likewise.
2695 (md_apply_fix): Don't check fx_im_disp field.
2697 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
2699 * configure.in: Add * after sparc*-*-vxworks.
2700 * configure: Rebuild.
2702 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
2703 define it to comment_chars. Use tc_comment_chars rather than
2705 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
2706 * config/tc-m68k.h (tc_comment_chars): Define.
2707 (m68k_comment_chars): Declare.
2708 * config/tc-m68k.c (m68k_comment_chars): Rename from
2709 comment_chars. Change into a pointer rather than an array.
2710 (md_longopts): Add "bitwise-or".
2711 (md_parse_option): Handle OPTION_BITWISE_OR.
2712 (md_show_usage): Mention --bitwise-or.
2713 * doc/c-m68k.texi: Document --bitwise-or.
2715 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
2717 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
2720 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
2721 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
2722 correct handling of input line pointer, and call
2723 demand_empty_rest_of_line.
2725 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
2727 * config/tc-sparc.c (in_bitfield_range): New static function.
2728 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
2729 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
2730 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
2731 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
2732 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
2734 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
2736 * config/obj-coff.c: BFD_ASSEMBLER:
2737 (coff_last_bf): New static variable.
2738 (coff_frob_symbol): Set endndx of a .bf symbol.
2740 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
2741 (last_bfP): New static variable.
2742 (yank_symbols): Set endndx of a .bf symbol.
2744 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2746 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
2747 and -s options. Add -be for good measure.
2749 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
2751 * read.c (s_space): Support non-constant fill value. Handle fill
2752 value correctly for a size other than 1.
2754 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
2756 * config/tc-arm.c (my_get_float_expression): Update call to
2757 gen_to_words, X_PRECISION changed from 6 to 5.
2759 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2761 * config/tc-ppc.c (register_name,reg_name_search): Move register
2762 name lookup from PE specific code to all targets. Add support for
2763 -mregnames/-mno-regnames to control whether register names are
2765 (md_assemble): Call register_name for all platforms.
2766 (md_parse_option): Add support for -mregnames/-mno-regnames.
2768 * configure.in (powerpcle*-*-solaris): Add support.
2769 (powerpc*-*-linux): Ditto.
2770 * configure: Regenerate.
2772 * config/ppc-sol.mt: New config file for PowerPC Solaris.
2774 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
2776 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
2777 be associated with a single %lo reloc.
2779 * config/tc-mips.c (load_address): Cast X_add_number to valueT
2780 before comparing against MAX_GPREL_OFFSET, so that negative
2781 numbers are handled correctly.
2784 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
2786 * config/tc-sparc.c (last_insn): New static variable.
2787 (md_assemble): Warn about putting floating point branches in a
2788 delay slot. If architecture is less than v9, insert NOP
2789 instructions between floating point instructions and floating
2790 point branches. (The SunOS assembler does both these operations.)
2791 Save the last instruction opcode.
2792 (sparc_ip): Add pinsn parameter. Change caller.
2794 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
2795 for byte jump to next instruction to skip empty frags.
2797 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
2799 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
2800 for addq with a 16 bit signed value, just emit a lda instruction
2803 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
2805 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
2808 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
2810 * configure.in: Permit --enable-shared to specify a list of
2812 * configure: Rebuild.
2814 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
2816 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
2817 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
2819 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2821 * config/atof-ieee.c: Fix handling of denormalized extended
2822 precision numbers and overflow/underflow detection.
2823 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
2824 not include the 16 bit gap in the m68k extended precision format.
2826 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
2828 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
2830 * configure: Rebuild.
2832 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
2834 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
2835 be accessed using the $gp register.
2836 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
2838 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
2840 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
2841 bfd_mach_sparc_sparclet if current_architecture is sparclet.
2843 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
2845 * read.c (get_line_sb): Bump line counters based on
2846 input_line_pointer[-1], not *input_line_pointer. Don't bother to
2847 call LISTING_NEWLINE.
2848 (s_macro): Don't call demand_empty_rest_of_line.
2849 * app.c (do_scrub_chars): When handling C style comments, unget
2852 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
2854 * read.h (enum linkonce_type): Define.
2855 (s_linkonce): Declare.
2856 * read.c (potable): Add "linkonce".
2857 (s_linkonce): New function.
2858 * subsegs.h (segment_info_type): Add linkonce field to
2859 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
2860 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
2861 (obj_coff_pe_handle_link_once): Declare if TE_PE.
2862 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
2864 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
2865 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
2866 entry based on the linkonce field in segment_info.
2867 * doc/as.texinfo: Document .linkonce.
2869 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
2871 * doc/as.1: Changed to be recognized by catman -w on Solaris.
2873 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
2875 * stabs.c (s_stab_generic): Call the listing functions before
2876 doing the rest of the processing, which may involve freeing the
2877 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
2878 SEPARATE_STAB_SECTIONS case.
2880 * config/tc-hppa.c: Remove nested comment.
2881 (tc_gen_reloc): Move label done inside the ifdef in which it is
2883 (md_apply_fix): Pass pointers to correct types to libhppa.h
2884 functions. Always return a value.
2886 * config/tc-mips.h (tc_frob_file): Define.
2887 (mips_frob_file): Declare.
2888 * config/tc-mips.c (struct mips_hi_fixup): Define.
2889 (mips_hi_fixup_list): New static variable.
2890 (imm_unmatched_hi): New static variable.
2891 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
2892 offset_reloc. Pass imm_unmatched_hi to append_insn.
2893 (append_insn): Add unmatched_hi parameter. If it is set, add the
2894 new fixup to mips_hi_fixup_list. Change all callers.
2895 (mips_ip): Set imm_unmatched_hi when appropriate.
2896 (mips_frob_file): New function.
2898 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
2900 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
2901 * configure: Regenerated.
2903 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
2905 * as.c (main): Call bfd_set_error_program_name.
2907 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
2909 * as.h (strdup): Don't declare.
2910 * stabs.c: Include libiberty.h
2911 (get_stab_string_offset): Use xstrdup rather than strdup.
2912 (s_stab_generic): Likewise.
2913 * as.c (parse_args): Likewise.
2914 * read.c (s_mri_sect): Likewise.
2916 * gasp.c (change_base): Recognize \(...) construct documented to
2917 pass through enclosed characters literally through to the output.
2918 (process_assigns): Likewise. Also, be more careful to avoid
2919 looking past the end of the buffer.
2921 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
2923 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
2924 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
2926 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2928 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
2930 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
2932 * config/alpha-opcode.h: Added cvtst instruction.
2934 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
2936 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
2937 string. Extract the addend from the result of expression.
2939 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
2941 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
2942 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
2943 mode, change the state to 3 rather than 1.
2945 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
2947 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
2948 correspond to 11 March change.
2950 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
2952 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
2953 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
2955 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
2957 * configure: Rebuild with autoconf 2.8.
2959 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
2961 * config/atof-ieee.c (gen_to_words): Improve handling of
2962 X_PRECISION numbers. Based on patches from Andreas Schwab
2963 <schwab@issan.informatik.uni-dortmund.de>.
2965 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
2967 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
2969 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
2970 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
2971 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
2972 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
2975 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
2977 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
2979 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
2981 * config/tc-hppa.c (SUBSEG_MILLI): Define.
2982 (pa_def_subspaces): Add $MILLICODE$.
2983 (pa_spaces_begin): Set section flags for $MILLICODE$.
2985 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2987 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
2988 not SHT_NOBITS. Don't tamper with flags based on type if a
2989 special section was found (revert Feb 29 change).
2991 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
2992 if aligning to a longword boundary or greater.
2994 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
2996 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
2998 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
3000 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
3001 * configure: Regenerated.
3003 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
3005 * config/tc-hppa.c: Add default definitions for R_N0SEL and
3006 R_N1SEL since they're not defined for old versions of hpux.
3008 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
3009 Set "sym_ptr_ptr" and "addend" fields to dummy values for
3010 R_N0SEL and R_N1SEL.
3012 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3014 * flonum-konst.c: Add two more constants for 1e+-2048 and
3015 1e+-4096, and correct the other constants.
3017 * symbols.c (resolve_symbol_value): Handle O_logical_not.
3019 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3021 * config/obj-elf.c (obj_elf_section): Allow predefined section
3022 types to set the nobits type. Avoid a shadowed declaration.
3024 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
3026 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
3027 reduce relocs using e_nlrsel field selectors.
3029 * write.c (fix_new_exp): Don't use #elif. Some compilers
3032 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
3034 (pa_chk_field_selector): Handle new field selectors for SOM.
3036 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3038 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
3039 * configure: Rebuild.
3040 * config/te-linux.h (LOCAL_LABELS_FB): Define.
3041 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
3043 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
3046 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
3048 * mpw-make.sed: Update to handle shared library support.
3050 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
3052 * config/tc-sparc.c (sparc_ip): Print all architectures that support
3053 the insn on mismatch.
3055 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3057 * configure.in: Add support for a29-coff.
3058 * configure: Rebuild.
3060 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
3062 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
3063 of the section when looking for the R_SH_USES fixup, because the
3064 frag addresses have not yet been adjusted.
3066 * gdbinit.in: Set a breakpoint on as_warn_where.
3068 * config/tc-mips.c (macro): Add missing arguments to macro_build
3069 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
3071 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
3073 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
3074 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
3076 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
3078 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
3080 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
3082 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
3083 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
3084 Recognize [uU] format args as sparclet cpregs.
3086 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
3088 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
3091 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
3093 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
3094 well as S_IS_EXTERNAL.
3095 (tc_fix_adjustable): Likewise.
3096 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
3097 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
3099 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
3100 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
3102 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
3104 * config/tc-sparc.c (max_architecture): Change to sparclite for
3106 (default_compatible): Delete.
3107 (sparc_ffs): New function.
3108 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
3109 (sparc_ip): Rewrite architecture match and bump logic.
3111 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
3113 * configure.in: Check for 'do not mix' from native linker before
3114 trying to use -rpath.
3115 * configure: Rebuild.
3117 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
3119 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
3120 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
3121 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
3122 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
3124 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
3125 to the symbol lnnoptr field, to get the correct file offset.
3127 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3129 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
3130 symbols that are not function, file, or section symbols to be
3133 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
3135 * configure: Set and substitute RPATH_ENVVAR.
3136 * configure: Rebuild.
3137 * Makefile.in (RPATH_ENVVAR): New variable.
3138 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
3140 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
3141 doesn't need opcodes. If configuring shared, opcodes needs bfd.
3142 * configure: Rebuild.
3144 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
3146 * read.c (s_mri_sect): Don't return '\0' in type. Set all
3147 appropriate flags in BFD section.
3149 * configure.in (m68k-*-psos*): New target.
3150 * configure: Rebuild.
3151 * config/te-psos.h: New file.
3152 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
3155 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
3157 From Alan Modra <alan@spri.levels.unisa.edu.au>:
3158 * configure.in: Remove duplicate setting of cpu_type. Check
3159 whether opcodes library is required for on all targets, not just
3161 * configure: Rebuild.
3163 * config/tc-mips.c (mips_big_got): New static variable.
3164 (s_extern): Don't declare.
3165 (reg_needs_delay): New static function.
3166 (macro_build): Permit GOT/CALL_HI/LO relocs.
3167 (macro_build_lui): If place is not NULL, use the number in the
3169 (load_address): Handle mips_big_got case.
3170 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
3172 (OPTION_XGOT): Define.
3173 (md_longopts): Add "xgot" if OBJ_ELF.
3174 (md_parse_option): Handle -xgot.
3175 (md_show_usage): Mention -xgot.
3176 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
3177 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
3179 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3181 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
3182 the byte relocation, point it to the low byte of the word.
3184 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
3186 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
3187 * configure: Rebuild.
3189 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
3191 * configure.in: Recognize any sparc* cpu.
3192 * configure: Regenerated.
3194 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
3196 * read.c (potable): Add "mri" and ".mri".
3197 (s_mri): New function.
3198 * read.h (s_mri): Declare.
3199 * app.c (scrub_m68k_mri): New static variable.
3200 (mri_pseudo): New static variable.
3201 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
3202 flag_m68k_mri. Initialize scrub_m68k_mri.
3203 (mri_state, mri_last_ch): New static variables.
3204 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
3206 (app_push): Save new fields.
3207 (app_pop): Restore new fields.
3208 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
3209 If TC_M68K, use a trivial state machine to look for occurrences of
3210 the .mri pseudo-op, and change the mode appropriately.
3211 * as.h (do_scrub_begin): Update prototype.
3212 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
3214 * config/tc-m68k.c (reg_prefix_optional_seen): New static
3216 (m68k_mri_mode_change): New function.
3217 (md_parse_option): Set reg_prefix_optional_seen.
3218 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
3219 (MRI_MODE_CHANGE): Define.
3220 * doc/as.texinfo: Document .mri pseudo-op.
3222 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
3225 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3227 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
3228 * config/m68k-parse.h (enum pic_relocation): Define.
3229 (struct m68k_exp): Add pic_reloc field.
3230 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3231 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
3232 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
3234 * config/tc-m68k.c: Delete definition of NO_RELOC.
3235 (struct m68k_it): Add pic_reloc field.
3236 (add_fix): Copy over pic_reloc field.
3237 (md_pseudo_table): Interpret .align parameter as byte count.
3238 (mote_pseudo_table): Likewise.
3239 (tc_m68k_fix_adjustable): New function.
3240 (get_reloc_code): New function.
3241 (md_assemble): Use it as last argument to fix_new_exp.
3242 (md_apply_fix_2): For a relocation against a symbol don't put the
3243 addend into the data.
3244 (tc_gen_reloc): Different addend computation for OBJ_ELF.
3245 (m68k_ip): Don't relax an operand that requires pic relocation.
3246 (md_begin): Align .text, .data and .bss on 4 byte boundary by
3248 * write.c (fixup_segment): Don't add symbol value to addend if
3249 TC_M68K and OBJ_ELF.
3250 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
3251 (motorola_operand): Add rule for `(zapc, EXPR)'.
3253 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
3255 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
3256 *really* is permissible before the comma.
3258 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
3260 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
3261 inserting nop instructions.
3263 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
3265 * config/te-aux.h: Change include of aux.h to aux-coff.h.
3267 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
3269 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
3270 class setting for a CALLNAME symbol in COFF.
3272 * read.c (potable): Pass negative numbers for new .balign[wl] and
3273 .p2align[wl] pseudo-ops.
3274 (s_align_bytes): Treat a negative argument as specifying the fill
3276 (s_align_ptwo): Likewise.
3278 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
3280 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
3281 (do_align): Take new len parameter. Change all callers. Pass it
3283 (s_align_bytes): Arg now indicates the length of the fill pattern.
3284 (s_align_ptwo): Likewise.
3285 * config/obj-coff.c (write_object_file): Pass length to
3287 * config/tc-i386.h (md_do_align): Take new len parameter.
3288 * config/tc-m88k.h (md_do_align): Likewise.
3289 * config/tc-m88k.c (m88k_do_align): Likewise.
3290 * config/tc-sh.h (md_do_align): Likewise.
3291 * config/tc-sh.c (sh_do_align): Likewise.
3292 * doc/as.texinfo: Document new pseudo-ops.
3294 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
3295 done in cvt_frag_to_fill.
3297 * config/tc-sh.h (sh_do_align): Declare.
3298 (md_do_align): Define.
3299 * config/tc-sh.c (sh_do_align): New function.
3301 * ecoff.c (ecoff_build_lineno): Don't try to store the address
3302 difference if the next address is before the current one.
3304 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
3305 (archs): Initialize new field.
3306 (m68k_ip): Don't list alias names when listing CPUs which support
3309 * as.c (main): Call parse_args before read_begin.
3310 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
3311 front of generated pseudo-ops.
3312 * read.c (potable): Ignore "name".
3313 (s_app_file): Permit a single quote after the string, since one
3314 may appear in m68k MRI mode.
3316 * configure.in: Check for --enable-shared. If linking against
3317 shared BFD and opcodes, fix library name on SunOS, and try to set
3319 * configure: Rebuild.
3321 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
3323 * as.h (flag_m68k_mri): Declare.
3324 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
3325 * Many files: For MRI syntax that is specific to the m68k MRI
3326 assembler, check flag_m68k_mri rather than flag_mri or
3327 MRI_MODE_NEEDS_PSEUDO_DOT.
3329 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
3331 * config/tc-i960.c (ARCH_HX): Define.
3333 (targ_has_sfr): Handle ARCH_HX.
3334 (targ_has_iclass): Handle ARCH_HX.
3335 (tc_coff_fix2rtype): Add return 0 to avoid warning.
3336 (tc_headers_hook): If the architecture was specified explicitly,
3337 use it when setting the flags. Set the extern variable coff_flags
3338 rather than headers->filehdr.f_flags, since the latter is set
3339 unconditionally in obj-coff.c.
3340 (i960_handle_align): Remove unused variable fixp.
3342 Support for building bfd and opcodes as shared libraries, based on
3343 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
3344 * configure.in: Set OPCODES and BFD to search directories.
3345 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
3346 * configure: Rebuild.
3347 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
3348 (LIBDEPS): New variable.
3349 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
3350 $(HLDFLAGS) in link.
3351 (check): Set LD_LIBRARY_PATH in the environment.
3353 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3355 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
3356 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
3357 read-only, not read/write.
3359 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
3361 * Makefile.in (INSTALL_XFORM): Remove -e.
3363 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
3365 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
3366 than comparing S_GET_SEGMENT to undefined_section.
3367 (write_object_file): Skip symbols which were equated to an
3368 undefined or common symbol.
3369 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
3370 S_IS_COMMON rather than comparing S_GET_SEGMENT to
3372 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
3373 or S_IS_COMMON call S_GET_VALUE.
3374 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
3375 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
3376 to an undefined or common symbol, convert the reloc to be against
3378 (obj_crawl_symbol_chain): Skip symbols which were equated to an
3379 undefined or common symbol.
3380 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
3381 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
3382 to an undefined or common symbol, convert the reloc to be against
3384 (obj_crawl_symbol_chain): Skip symbols which were equated to an
3385 undefined or common symbol.
3386 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
3387 S_IS_COMMON rather than comparing S_GET_SEGMENT to
3389 (yank_symbols): Skip symbols which were equated to an undefined or
3392 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
3394 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
3395 * config/obj-bout.h (S_IS_LOCAL): Likewise.
3397 * configure.in: Make sure we only add m68k-parse.o to
3398 ${extra_objects} once, no matter how many m68k targets have been
3400 * configure: Rebuild.
3402 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
3404 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
3405 * configure: Rebuild.
3407 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
3409 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
3410 * doc/c-m68k.texi: Document .extend and .ldouble.
3412 * configure.in (m68*-apple-aux*): New target.
3413 * config/te-aux.h: New file.
3414 * config/obj-coff.c (compare_external_relocs): New static function
3416 (do_relocs_for): Sort relocs if TE_AUX.
3417 (fixup_segment): If TE_AUX, store common symbol value in segment.
3418 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
3420 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
3422 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
3424 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
3426 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
3427 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
3429 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
3430 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
3431 an undefined symbol and the size of a function symbol.
3432 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3433 for all common symbols.
3435 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
3437 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
3440 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
3443 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
3445 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
3446 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
3448 * ecoff.c (localsym_t): Add addend field.
3449 (add_ecoff_symbol): Add addend argument. Change all callers.
3450 (coff_sym_value): Make static.
3451 (coff_sym_addend): New static variable.
3452 (ecoff_directive_def): Initialize coff_sym_addend.
3453 (ecoff_directive_val): Accept symbol + constant.
3454 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
3455 (ecoff_build_symbols): Include the addend in the symbol value.
3457 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
3459 * config/tc-ppc.c (md_assemble): Ignore overflow on
3460 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
3462 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3464 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
3465 bytes in size, so offset appropriately in big endian mode when
3466 writing the bottom 2 bytes.
3468 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
3470 * config/tc-sparc.c (default_compatible): New static local.
3471 (md_begin): Initialize it. Rewrite warn_on_bump handling.
3472 (sparc_ip): If no architecture or -bump specified, don't mark as
3473 mismatched those in default_compatible.
3475 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
3477 SCO ELF support from Robert Lipe <robertl@arnet.com>:
3478 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
3479 * configure: Rebuild.
3480 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
3481 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
3482 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
3483 (sco_id): Declare if SCO_ELF.
3485 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
3487 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
3488 ({max,warn_after}_architecture): New static locals.
3489 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
3490 If both architecture and -bump requested, set max_architecture to max.
3491 (sparc_md_end): Simplify.
3492 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
3493 Rewrite code to bump architecture and check for conflicts.
3494 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
3495 with Solaris assembler.
3496 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
3497 (md_show_usage): Update.
3499 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
3501 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
3503 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
3505 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
3506 #ifdef sparcv9 when choosing value.
3509 (sparc_md_end): Declare.
3510 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
3511 (initial_architecture): New static local.
3512 (can_bump_v9_p): Likewise.
3513 (NO_V9): Delete all occurrences.
3514 (sparc_md_end): New function.
3515 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
3516 Don't bump architecture to v9 unless can_bump_v9_p set.
3517 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
3518 * configure.in (sparc64 target cpu): Don't set obj_format here.
3519 (SPARC_V9): Renamed from sparcv9.
3520 (sparc64-*-elf*): Define SPARC_ARCH64.
3521 * configure: Regenerated.
3522 * acconfig.h (SPARC_V9): Renamed from sparcv9.
3523 (SPARC_ARCH64): Add.
3524 * conf.in: Regenerated.
3525 * config/vmsconf.h: Update.
3527 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
3529 * config/tc-mips.c (load_register): Optimise "dli" loads.
3530 (md_show_usage): add "-mcpu=vr4100" to help text.
3532 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
3534 * symbols.c (resolve_symbol_value): If a symbol is equated to an
3535 undefined symbol, preserve the X_op of O_symbol.
3536 (S_GET_VALUE): Fix check to permit this case.
3537 * write.c (write_relocs): If a reloc is against an undefined
3538 symbol equated to another symbol, change the reloc to be against
3540 * config/obj-coff.c (do_relocs_for): Likewise.
3542 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
3545 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3547 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
3548 computer is PowerPC.
3550 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
3552 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
3553 mentioned in the eabi.
3555 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
3557 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
3558 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
3560 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3562 * config/tc-ppc.c (mapping): Add more relocation suffixes.
3564 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3566 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
3567 as a section it is ok to have unadorned -mrelocatable pointers in.
3569 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3571 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
3574 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3576 * config/obj-elf.c (obj_elf_section): Add hooks so machine
3577 dependent section attributes can be handled.
3579 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
3580 macros to add support for exclude section flag and ordered section
3583 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
3584 functions to add support for exclude section flag and ordered
3587 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
3589 * subsegs.c (section_symbol): Don't try to look up the section
3590 symbol in the hash table. It should be possible to have a symbol
3591 with the same name as a section, but no connection to it.
3593 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
3594 From James Carlson <carlson@xylogics.com>.
3596 * expr.c (operand): Skip whitespace after a close parenthesis.
3597 From James Carlson <carlson@xylogics.com>.
3599 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
3601 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
3602 as_warn_where for relocation overflow.
3603 (parse_reg): Accept register name only if next character is
3606 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
3608 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
3609 addresses for static variables.
3611 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3613 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
3614 and xgot give the old toc16 relocation.
3615 (md_apply_fix3): Support all GOT relocations.
3617 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
3619 * config/tc-mips.c (load_address): Correctly handle a constant in
3620 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
3622 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3624 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
3625 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
3626 (build_Mbytes): Handle REG_B.
3628 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
3630 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
3632 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
3634 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
3636 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
3638 * config/obj-coff.c (write_object_file): Set the s_align field to
3639 the number of bytes, rather than to the power of 2.
3641 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
3643 * Makefile.in (DISTCLEAN_HERE): New variable.
3644 (distclean): Use it.
3645 (maintainer-clean): Depend upon clean-here rather than clean,
3646 distclean, and clean-info. Run make maintainer-clean in doc.
3647 Remove files listed in DISTCLEAN_HERE.
3648 * doc/Makefile.in (maintainer-clean realclean): Split out from
3649 distclean. Depend upon clean-info and distclean.
3651 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
3653 * mac-as.r: Fix copyright and version strings.
3654 (cfrg): Use PROG_NAME instead of literal name.
3656 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
3658 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
3660 * config/tc-a29k.h (tc_unrecognized_line): Define.
3661 * config/tc-a29k.c (a29k_unrecognized_line): New function.
3662 (md_operand): Handle a29k style local dollar labels.
3664 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
3666 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
3668 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
3670 * read.c (s_fill): If md_flush_pending_output is defined, call
3673 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
3675 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
3676 Treat rs_align_code like rs_align.
3678 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3680 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
3681 converting an absolute address into a PC-relative one.
3683 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
3685 * mpw-config.in: Don't always use te-generic.h for emulation.
3686 (powerpc-apple-macos): Use emulation te-macos.h.
3688 (mips-gm-magic): New configuration.
3690 * mpw-make.sed (install, install-only): Edit in Mac-specific
3693 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
3695 * configure.in: Improve message about unsupported ELF targets.
3696 * configure: Rebuild.
3698 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
3699 pattern is zero. From Manfred Hollstein.
3701 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
3703 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
3704 the various idata sections, we check the name on the .section pseudo.
3706 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3708 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
3709 add section's paddr to add_number; compatibility to native as and
3712 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
3714 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
3716 * hash.c (struct hash_entry): Moved here...
3717 * hash.h (struct hash_entry): ...from here.
3719 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
3720 if it's already known to be null.
3722 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3724 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
3725 bit relocs converted to PC relative relocs. This turned out to
3726 add the offset from the beginning of .text twice.
3728 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
3730 * stabs.c (s_stab_generic): In 's' case, free string from
3733 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
3735 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
3738 * subsegs.h (segment_info_type): Make bitfields unsigned.
3740 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
3741 and move them together. On most systems this will reduce the
3742 structure size by one word.
3743 (operatorT): Define O_max.
3744 * expr.c (expr_begin): Verify that X_op is wide enough to hold
3747 * read.c (pop_insert): Print error returned by hash table
3750 * as.c (dump_statistics): Split out from main; dump some hash
3751 table stats and target-specific stats.
3752 (start_time): No longer automatic to main.
3753 (main): Set file-level start_time and call dump_statistics at
3754 exit. Exit by calling xexit.
3755 (show_usage): Make --statistics description less specific.
3756 * subsegs.c (subsegs_print_statistics): New function.
3757 * write.c (write_print_statistics): New function.
3758 (n_fixups): New static variable.
3759 (fix_new_internal): Increment it.
3760 * read.c (read_print_statistics): New function.
3761 * read.h (read_print_statistics): Declare.
3762 * symbol.c (symbol_print_statistics): New function.
3763 * symbol.h (symbol_print_statistics): Declare.
3764 * hash.c (hash_print_statistics): New function.
3765 * hash.h (hash_print_statistics): Declare.
3766 * config/tc-i386.c (i386_print_statistics): New function.
3767 * config/tc-i386.h (i386_print_statistics): Declare.
3768 (tc_print_statistics): New macro.
3769 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
3772 * hash.c (DELETED): Rewrite to use a valid but unique address.
3773 (START_POWER): Reduce to 10.
3774 (enum stat_enum): New enumerator, replacing STAT_* index macros.
3775 Add new values for counting strcmp calls.
3776 (GROW_FACTOR): New macro.
3777 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
3779 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
3780 (hash_new): Use FULL_VALUE.
3781 (struct hash_control): Definition moved here.
3782 (hash_code): Don't mask to low bits.
3783 (hash_ask): Mask returned hash code here. Check hash value before
3784 calling strcmp; count strcmp calls.
3785 * hash.h (struct hash_control): Declare, don't define, here.
3786 (HASH_STATLENGTH): Deleted.
3787 (struct hash_entry): Add field for hash code.
3788 (hash_say, hash_apply): Don't declare.
3790 * hash.c (destroy): Return void.
3791 (applicatee): Ditto.
3792 (main): Fix declarations.
3793 (hash_apply): Return void. Argument `function' returns void. Put
3794 inside "#ifdef TEST".
3795 (hash_say): Define only if TEST is defined.
3796 * hash.h (hash_apply, hash_say): Declarations deleted.
3798 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
3800 * configure: Rebuild with autoconf 2.7.
3802 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
3804 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3805 * configure: Rebuild with autoconf 2.6.
3807 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
3809 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
3810 (ppc_stabx): Don't increment ppc_debug_name_section_size.
3812 (ppc_frob_file): Remove.
3813 * config/tc-ppc.h (tc_frob_file): Don't define.
3814 (ppc_frob_file): Don't declare.
3816 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
3818 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
3819 * config/alpha-opcode.h: Include one-operand variants of jmp and
3822 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
3823 with te-delta.h in 8.3 file systems.
3824 * configure.in: Adjusted.
3826 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
3828 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
3830 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
3832 * expr.c (operand): Handle MRI suffixes after unadorned 0.
3834 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
3836 Version 2.6 released.
3837 * Makefile.in (VERSION): Updated to 2.6.
3839 * config/obj-coff.c (write_object_file): Change use of md_do_align
3840 to pass a pointer rather than a fill value, to match other uses.
3842 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
3844 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
3846 * as.c (main): Move md_end call to just after call to
3847 perform_an_assembly_pass. Delete cpu-specific code here.
3848 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
3849 * config/tc-arm.c (md_end): Unused function deleted.
3850 * config/tc-ns32k.c (md_end): Ditto.
3852 * config/tc-i386.c (i386_align_code): New function, moved here
3853 from HANDLE_ALIGN macro.
3854 * config/tc-i386.h (HANDLE_ALIGN): Call it.
3856 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
3858 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
3861 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
3863 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
3864 multi-byte nops to avoid changing gcc. The necessary gcc change
3865 might break old assemblers.
3867 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
3869 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
3870 generate optimal multi-byte nop instructions for ".align n"
3871 ".align n,0x90", and aligns requiring more than 15 bytes of
3872 padding still generate multiple 0x90's as before.
3874 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
3876 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
3878 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
3880 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
3881 * configure: Update.
3882 * mpw-make.sed: Reorder commands to make sed happier.
3883 * config/te-macos.h: New file.
3884 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
3886 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
3888 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
3889 conditional branches.
3890 (md_apply_fix): Likewise.
3892 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
3894 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
3895 generate a reloc which the linker will not handle correctly. Fix
3896 overflow checking--R_IREL is 18 bits, not 17.
3898 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
3900 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
3901 from a PC relative reloc if TC_A29K.
3903 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
3904 code depends upon it.
3906 * config/tc-a29k.c (md_operand): Handle $float, $double, and
3907 $extend. Based on code from Eric Freudenthal
3908 <freudenthal@nyu.edu>.
3909 * config/tc-a29k.h (LEX_DOLLAR): Define.
3910 * read.c (LEX_DOLLAR): Define if not defined.
3911 (lex_type): Use LEX_DOLLAR.
3913 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
3915 * configure.in (a29k-nyu-sym1): New target, just like other a29k
3918 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
3920 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
3922 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
3924 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
3925 used only by "dlltool.c".
3927 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
3929 * config/tc-alpha.c: Undefine inline if not __GNUC__.
3930 (md_pseudo_table): Don't define "extern".
3932 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
3934 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
3936 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
3938 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
3940 * macro.c (macro_expand_body): Don't warn about == with a
3941 nonexistent parameter, in case it is in a comment field.
3943 * as.c (main): On TC_A29K, call macro_init with macro_alternate
3945 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
3946 set, even if macro_alternate is set.
3947 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
3948 (sub_actual): If macro_strip_at, and kind is '@', don't look up
3949 the token unless it ended in '@'.
3950 * config/tc-a29k.c (line_separator_chars): Remove '@'.
3951 * doc/c-a29k.texi: Document macro usage on A29K.
3953 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
3955 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
3957 (install_operand): Likewise.
3959 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
3961 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3963 * configure.in (m88k-motorola-sysv*): New target.
3964 * configure: Rebuild.
3965 * config/te-delta88.h: New file.
3966 * config/obj-coff.c (write_object_file): Use md_do_align if it is
3968 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
3969 (md_do_align): Define.
3970 * config/tc-m88k.c: Include "subsegs.h".
3971 (m88k_do_align): New function.
3973 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
3974 (COFF_NOLOAD_PROBLEM): Define.
3975 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
3977 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
3979 * config/tc-i386.c (md_assemble): For a jump instruction with
3980 non-constant target, require 7 available bytes in the current
3983 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
3985 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
3988 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
3990 * configure.in (alpha-*-linux*): Use ecoff.
3991 * configure: Rebuild.
3992 * ecoff.c (ecoff_directive_extern): New function.
3993 (ecoff_directive_weakext): New function.
3994 (ecoff_build_symbols): Handle weak symbols.
3995 (ecoff_setup_ext): Likewise.
3996 (ecoff_frob_symbol): Warn about weak common symbols.
3997 * ecoff.h (ecoff_directive_extern): Declare.
3998 (ecoff_directive_weakext): Declare.
3999 * symbols.c (S_IS_WEAK): New function.
4000 * symbols.h (S_IS_WEAK): Declare.
4001 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
4003 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
4006 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
4008 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
4010 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
4011 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
4012 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
4013 * config/obj-coff.c (coff_frob_symbol): Don't call
4014 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
4015 one. If OBJ_XCOFF, try to figure out whether the symbol is going
4018 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
4019 (ppc_stab_symbol): New static variable.
4020 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
4021 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
4022 sy_tc.real_name to the stab string.
4023 (ppc_bc, ppc_ec): New static functions.
4024 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
4026 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
4028 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
4031 * input-scrub.c (input_scrub_push): Reset sb_index.
4033 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
4035 * listing.c (listing_newline): Don't create a frag in the absolute
4038 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
4040 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
4041 (ppc_csect): Move most of the code to ppc_change_csect, and call
4043 (ppc_change_csect): New static function, taken from ppc_csect.
4044 (ppc_section): New static function.
4045 (ppc_saw_abs): New static varable.
4046 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
4047 a symbol has no csect.
4048 (ppc_adjust_symtab): New function.
4049 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
4050 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
4052 * write.c (write_object_file): If tc_adjust_symtab is defined,
4053 call it just before the call to obj_adjust_symtab.
4055 * symbols.c (symbol_find_or_make): Change name to be const.
4056 * symbols.h (symbol_find_or_make): Update declaration.
4058 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
4060 * doc/as.texinfo (Align): Mention SH.
4061 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
4063 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
4064 (Z8000 Directives, even): Don't give numeric align value, instead
4067 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4069 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
4072 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
4074 * Makefile.in (diststuff): Also make info.
4075 (maintainer-clean realclean): Also make clean-info.
4077 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
4079 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
4080 (pa_subspace): For ".nsubspa", always create a new subspace
4081 with the given attributes, even if one already exists with the
4084 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4086 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
4087 TC_FORCE_RELOCATION, taking an additional section argument. If
4088 the section of the target symbol is not the same as the current
4089 section, always force the relocation to be used.
4090 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
4092 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
4093 md_pcrel_from function, taking an additional section argument.
4094 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
4096 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
4097 older TC_FORCE_RELOCATION if not defined.
4098 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
4099 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
4100 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
4101 TC_FORCE_RELOCATION.
4103 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
4105 * input-scrub.c (as_where): Set name to null pointer if we don't
4107 * messages.c (identify): Only print filename if non-null.
4108 (as_show_where): Ditto, for line number too.
4109 (as_warn_internal, as_bad_internal): Ditto.
4111 * input-file.c (input_file_open): If the input file can't be
4112 opened, consider it an error.
4114 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
4116 * config/tc-mips.c: Added mips_4100 control, and support for
4117 accepting the 4100 as a MIPS architecture variant (md_begin,
4118 macro_build, mips_ip, md_parse_option). Adding suitable
4119 command-line OPTIONs, and updating the help text (md_show_usage).
4121 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
4123 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
4124 BFD_ASSEMBLER is defined.
4126 * Use one active frag and one obstack per frag chain:
4127 * frags.c (frags): Variable deleted.
4128 (frag_alloc): New function.
4129 (frag_grow, frag_more, frag_variant, frag_now_fix,
4130 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
4132 (frag_new): Ditto. Verify that frch_last and frag_now match on
4133 entry and exit, and that old frag_now has non-zero type. Replace
4134 "know" uses with "assert". Use frag_alloc instead of mucking with
4136 * frags.h (frags): Declaration deleted.
4137 * subsegs.h (struct frchain): Add new field frch_frag_now.
4138 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
4140 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
4141 give it any stricter alignment than frchainS structures need. Do
4142 not initialize frags obstack. Set frag_now to point to
4143 dummy_obstack. Initialize absolute_frchain.
4144 (subseg_set_rest): Save and restore frag_now in frch_frag_now
4145 field of frchainS. Don't create new frags on section switch, and
4146 use frag_alloc when creating a new frag chain. For absolute
4147 section, set frchain_now to absolute_frchain. Verify that
4148 frch_last and frag_now match on entry and exit. Initialize
4149 per-chain obstack, and under gcc, set required alignment to that
4150 needed by fragS structure.
4152 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
4154 * stabs.c (get_stab_string_offset): Only copy input string if a
4155 fresh copy is needed, not if the section already exists.
4156 (s_stab_generic): Cache stab section name to bypass lookups, since
4157 usually it will match. Could be made faster still by changing the
4158 memory allocation rules.
4159 (s_xstab): Cache section name to bypass repeated string
4162 * frags.c (frag_new): Deleted register declarations.
4164 * listing.c (frag_now): Don't declare.
4166 * as.c (chunksize): New variable.
4167 (debug_memory): New variable.
4168 (main): If debug_memory is set, reduce chunksize and
4170 * as.h (chunksize): Declare it.
4171 * read.c (read_begin): Use it.
4173 * config/tc-alpha.c (md_shortopts): Include 'g'.
4174 (md_parse_option): Ignore it.
4176 * Makefile.in (distclean): Remove Makefile and config.status from
4177 testsuite directory.
4178 (clean-here): Don't delete testsuite. Instead, delete only the
4179 files within it that would be generated by running tests.
4181 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
4182 frag_now_fix instead of accessing obstack info directly.
4183 * config/tc-arm.c (s_ltorg): Ditto.
4184 (md_assemble): Ditto.
4186 * config/tc-i386.c (md_assemble): Call frag_grow instead of
4189 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
4191 * stabs.c (aout_process_stab): Insert debug symbol into symbol
4192 chain after parsing value expression, if any, to avoid separating
4193 continued .stabs lines.
4195 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
4197 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
4198 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
4200 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
4202 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
4203 -mcom support and PPC_OPCODE_ANY for -many.
4204 (md_parse_option): Ditto.
4206 (md_begin): For duplicate instructions, print all duplicates
4209 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
4211 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
4212 common mode operation.
4213 (md_show_usage): Add -mcom to usage message.
4215 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
4217 * expr.c (op_rank): Add O_symbol_rva.
4218 * expr.h (operatorT): Add O_symbol_rva.
4219 * read.c (cons_worker): Set O_symbol_rva when necessary.
4220 * write.c (fix_new_exp): Understand O_symbol_rva.
4222 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
4224 * config/tc-mips.c: Correct s_cons arguments. From Michael
4225 Joosten <joost@ori.cadlab.de>.
4227 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
4229 * config/tc-ppc.c (ppc_macro): Make count unsigned.
4230 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
4231 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
4233 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
4234 make non-static. Change all users.
4235 * config/obj-coff.h (coff_n_line_nos): Declare.
4237 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
4239 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4241 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
4243 * config/obj-elf.c (obj_elf_common): Convert specified byte
4244 alignment to power of two. Set size of local bss symbol.
4246 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
4248 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
4250 * sb.c, macro.c: Decide whether to include <string.h> or
4251 <strings.h> just as as.h does.
4253 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
4255 * Makefile.in (site.exp): Fix setting of $srcdir.
4257 * config/tc-arm.c (md_atof): Fix little-endian output.
4258 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
4261 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
4263 * doc/as.texinfo: Split out the NS32k family documentation,
4264 despite its being commented out for now.
4265 * doc/c-ns32k.texi: New file.
4267 * sb.c, macro.c: Include string.h.
4269 * Makefile.in (comparison): Only check *.o; we don't care if
4270 timestamps inserted by the native linker differ.
4272 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
4273 if alignment stricter than 4 bytes is requested; in that case,
4274 align to a 4-byte boundary first.
4276 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
4278 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
4279 uninitialized" warning for `Max_Source_Offset'.
4281 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
4283 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
4284 qualifiers and detect errors if present.
4285 (md_assemble): Add call to parse_toc_entry. Also added some support
4286 for the [tocv] qualifier.
4287 (ppc_pe_tocd): New function to support data in the toc section.
4289 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
4291 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
4294 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
4296 * config/tc-m68k.c (isword): Accept all values from -65536 to
4297 +65535, so ~VAL will not be rejected.
4299 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
4300 skip characters after the pseudo-op.
4302 * read.c (get_line_sb): Don't look past buffer_limit.
4303 (s_include): In MRI mode, skip characters after the file name.
4305 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
4307 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
4308 periods in register names.
4310 For older changes see ChangeLog.1.