2 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
4 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
6 (md_begin): Set up machine architecture and type.
9 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
11 * symbols.c (resolve_symbol_value): Store the value back into the
12 symbol expression, to handle add or subtract simplification
13 correctly. Handle O_symbol_rva. Add default case.
15 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
16 chunksize while creating the new subsection.
17 * as.c (chunksize): Initialize to zero.
18 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
19 calling obstack_begin.
22 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
24 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
28 * config/tc-v850.c (parse_register_list): Support constant
29 expressions as register lists.
32 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
34 * doc/c-v850.texi: Change the major node to v850 Machine
37 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
39 * doc/as.texinfo: Add inclusion of c-v850.texi
41 * doc/c-v850.texi: New file.
43 * read.c (is_end_of_line): Make NUL character be considered to be
46 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
48 * config/tc-v850.c (parse_register_list): Add support for curly
50 (cc_names): Add "e" and "ne" conditions.
53 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
55 * app.c (do_scrub_chars): Support a double dash as starting a
56 comment that extends to end of line.
59 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
61 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
63 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
66 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
68 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
69 insn when changing to a different instruction.
71 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
73 * config/tc-v850.c (system_register_name): Support numbers for
76 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
78 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
79 flag when alignment is in bytes instead of power of 2, and code to
80 use that flag to convert alignment to bytes.
81 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
82 * read.h (s_lcomm_bytes): Add prototype.
83 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
84 defined, write alignment to alignment bits in section header s_flags
85 rather than the s_align field.
87 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
88 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
89 pseudo, instead of s_lcomm which wants a power of two for alignment.
92 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
94 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
96 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
98 * as.c (show_usage): Add -am.
99 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
100 if we've already got one.
101 * listing.c (struct list_info_struct): Add line_contents.
102 (listing_newline): Put unused argument to work: if non-null, save it...
103 (listing_listing): ... and regurgitate during listing instead of line
105 * listing.h (LISTING_MACEXP): New define.
106 (LISTING_NEWLINE): Argument is NULL.
107 * read.c (read_a_source_file): If expanding macros, break up input
108 lines and pass them to listing_newline.
109 * doc/as.texinfo: Document -ac and -am.
111 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
113 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
115 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
119 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
121 * config/tc-v850.c: Remove support_v850e flag and command line
124 * configure.in (emulations): Add support for v850e target
126 * configure (emulations): Add support for v850e target
129 start-sanitize-v850eq
130 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
132 * config/tc-v850.c: Remove support_v850eq flag and command line
135 * configure.in (emulations): Add support for v850eq target
137 * configure (emulations): Add support for v850eq target
140 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
142 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
143 setting EXPECT and TCL_LIBRARY.
144 * Makefile.in: Rebuild.
146 * as.h (enum debug_info_type): Define.
147 (debug_type): Declare.
148 * as.c (debug_type): New global variable.
149 (show_usage): Add --gstabs.
150 (parse_args): Handle --gstabs.
151 * read.c (generate_asm_lineno): Remove.
152 (read_a_source_file): Output stabs debugging if appropriate.
153 Change checks of generate_asm_lineno to check debug_type. Only
154 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
155 * read.h (generate_asm_lineno): Don't declare.
156 (stabs_generate_asm_lineno): Declare.
157 * stabs.c (stabs_generate_asm_lineno): New function.
158 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
159 Don't turn off debugging.
160 (add_file): Remove old #if 0 code.
161 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
162 (ecoff_directive_end): Don't generate stabs line symbols.
163 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
165 (line_label_cnt): Remove.
166 (ecoff_generate_asm_line_stab): Remove.
167 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
168 * doc/as.texinfo, doc/as.1: Document --gstabs.
171 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
174 * config/.Sanitize (Do-first, Do-last): Add support for keep-v850e
178 start-sanitize-v850eq
179 * config/.Sanitize (Do-first, Do-last): Add support for keep-v850eq
183 start-sanitize-v850eq
184 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
185 Add support for v850eq instructions.
186 start-sanitize-v850eq
189 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
190 Add support for v850e instructions.
193 * config/tc-v850.c (md_assemble): Fix error recovery to reload
194 text of entire opcode.
197 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
199 * doc/internals.texi: Document rs_leb128.
201 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
203 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
204 in ABSL case, rather than calling abort.
206 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
208 * as.h (enum _relax_state): Add rs_leb128.
209 * read.c (potable): Add sleb128 and uleb128.
210 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
212 * read.h: Update prototypes.
213 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
214 the symbol value, add a second FINALIZE argument that prevents
215 changes from being comitted. Update all callers.
216 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
217 * doc/as.texinfo: Document the new pseudos.
219 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
221 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
223 (DISTCLEANFILES): Define.
224 * doc/Makefile.am (DISTCLEANFILES): Define.
225 * Makefile.in, doc/Makefile.in: Rebuild.
227 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
229 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
230 Don't set targ or gas_target. Define SCO_ELF and
231 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
233 * Makefile.am: Remove @target_frag@.
234 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
236 (dep-am): Mark as phony.
237 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
239 * config/arm-big.mt, config/arm-lit.mt: Remove.
240 * config/mips-big.mt, config/mips-lit.mt: Remove.
241 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
242 * config/ppc-sol.mt: Remove.
243 * config/i386coff.mt, config/m68kcoff.mt: Remove.
244 * config/m88kcoff.mt: Remove.
245 * config/sco5.mt: Remove.
246 * configure, config.in, Makefile.in: Rebuild.
248 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
249 further try to circumvent the .y.h rule.
250 * Makefile.in: Rebuild.
252 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
254 * Makefile.am: New file, based on old Makefile.in.
255 * acinclude.m4: New file, from old aclocal.m4.
256 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
257 shared library handling; now handled by libtool. Replace
258 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
259 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
260 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
261 * config.in: New file, created by autoheader.
263 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
264 * stamp-h.in: New file.
265 * as.c (print_version_id): Change GAS_VERSION to VERSION.
266 (parse_args): Likewise.
267 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
268 * doc/Makefile.am: New file, based on old doc/Makefile.in.
269 * Makefile.in, doc/Makefile.in: Now built with automake.
270 * aclocal.m4: Now built with aclocal.
271 * configure: Rebuild.
273 * cond.c (s_else): If not listing false conditionals, turn listing
274 off in the false branch of the else.
276 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
278 * config/tc-mips.c (macro): Fix handling of a double load from a
279 symbol plus an offset.
281 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
282 has an associated external symbol.
284 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
286 * config/tc-alpha.c (s_alpha_ucons): New function.
287 (md_pseudo_table): Add unaligned data pseudos for DWARF.
290 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
292 * config/tc-v850.c (md_assemble): Ignore the rest of the current
293 line if we encounter an error.
295 * config/tc-v850.c (md_assemble): Sign extend constants value
296 for hi and hi0 expressions.
297 (v850_insert_operand): Enable range checking for generic 16bit
300 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
302 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
303 LO16, HI16 and HI16_S relocs.
306 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
308 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
310 * configure: Regenerated with autoconf 2.12.
311 * Makefile.in: Add $(EXEEXT) to all executables.
313 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
315 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
316 unconditional branches.
317 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
320 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
322 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
324 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
326 * macro.c (define_macro): Make sure the index is in range before
330 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
332 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
333 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
334 the right f/ffrag and fx/fxfrag pairs since instruction may be split
338 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
340 * config/te-go32.h (USE_ALIGN_PTWO): Define.
341 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
342 defined, use s_align_ptwo for .align.
343 * configure.in (i386-*-msdosdjgpp*): New target.
344 (i386-*-go32*): Set em to go32 and targ to coffgo32.
345 * configure: Rebuild.
347 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
349 * config/tc-sparc.c (last_opcode): New static local.
350 (md_assemble): Don't issue "FP branch in delay slot" warning if
351 the delay slot has been annulled.
353 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
355 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
356 code if BFD_ASSEMBLER.
359 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
361 * config/tc-v850.c (system_registers): Fix ordering of registers.
365 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
367 * config/tc-tic80.c (build_insn): Initialize extended word to zero
368 when it will be filled in later by relocation information.
371 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
373 * config/tc-mips.c (macro_build): Restore check of fmt argument.
374 (mips_ip): Fix ISA checks.
377 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
379 * configure.in: Default the r5900 to little endian.
380 * configure: Rebuilt.
384 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
386 * config/tc-tic80.c (build_insn): Fix endianness problem with
390 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
392 * config/tc-mips.c (check_absolute_expr): Change warning to
395 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
397 * config/tc-mips.c (macro_build): Refine code to check if an
398 instruction is available on a particular cpu variant.
401 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
403 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
404 OBJ_AOUT to ifdef OBJ_ELF.
405 (md_apply_fix3): When mangling 32 bit PC relative reloc for
406 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
408 * write.c (fixup_segment): Change special case for i386-coff to
409 not apply for i386-pe.
410 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
412 (coff_frob_file_after_relocs): Rename from coff_frob_file.
413 (coff_format_ops): Initialize frob_file_after_relocs field rather
414 than frob_file field.
415 * config/obj-coff.h (coff_frob_file): Don't declare.
416 (coff_frob_file_after_relocs): Declare.
417 (obj_frob_file): Don't define.
418 (obj_frob_file_after_relocs): Define.
419 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
420 * configure: Rebuild.
422 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
424 * config/obj-coff.c (fixup_segment): Never subtract section
425 address from PC relative reloc which will be fully resolved.
427 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
429 * ecoff.c (page_type): Renamed from page_t to avoid conflict
430 with hpux10 header files.
432 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
434 From Jason Merrill <jason@cygnus.com>:
435 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
437 * config/tc-i386.h (md_maybe_text): Define.
438 (md_do_align): Use md_maybe_text.
440 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
442 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
443 relocations, don't check for symbol being external, weak, etc.
445 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
447 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
448 calculate relocations to any external symbol, because we might be
449 linking a shared object and the symbol might be overriden or moved
450 (for instance, moved into a static executable's .bss section).
451 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
453 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
454 be calculated by the assembler.
456 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
457 whose destination lies in the same file, by ignoring the @plt or
458 @local and aiming the branch at its destination.
460 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
462 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
463 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
466 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
467 of obj_copy_symbol_attributes.
469 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
471 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
472 signed operand, sign extend a 32 bit value to the host size.
474 * Makefile.in (CFLAGS): Subsitute from configure script. From
475 Jeff Makey <jeff@cts.com>.
477 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
478 buffer size to make a copy of the symbol.
480 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
483 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
485 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
486 step through the frags calling cvt_frag_to_fill, switch to
487 SEG_DATA when we reach data_frag_root.
489 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
491 * config/tc-mn10300.c (md_assemble): Allow an empty register
492 list for instructions which use register lists.
494 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
496 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
498 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
501 * config/tc-arm.c: Add prototypes for many static functions.
502 (struct asm_opcode ): Add prototypes for parms field.
503 (struct thumb_opcode ): Likewise.
504 (fp_op2): Remove unused flags parameter.
505 (output_inst): Make static.
506 (arm_after_pass_hook): Remove unused ignore parameter.
507 * config/tc-arm.h (arm_after_pass_hook): Declare.
508 (arm_start_line_hook): Declare.
509 (arm_frob_label): Declare.
511 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
513 * depend.c (wrap_output): new prototype.
515 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
517 * config/tc-sh.c (md_apply_fix): Check for overflow.
519 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
520 section size to be aligned.
522 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
524 * config/tc-sh.h (md_cons_align): Define.
525 (sh_cons_align): Declare.
526 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
527 (sh_no_align_cons): New static variable.
528 (s_uacons): New static function.
529 (sh_cons_align): New function.
530 (sh_handle_align): Warn about misaligned data.
531 * doc/c-sh.texi: Document .uaword and .ualong.
533 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
535 * macro.c (macro_expand): In MRI mode, treat single quote as a
536 separator character when checking for a positional argument.
538 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
540 * config/tc-arm.c (md_parse_option): Merge in changes from
543 * config/tc-arm.h: Merge in changes from armT-970328-branch.
545 * configure.in (emulations): Add Thumb architecture support from
548 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
550 * doc/all.texi: Add enabling of ARM documentation.
552 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
554 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
556 * config/tc-mips.c: Added r3900 support.
558 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
560 * as.c: (parse_args) `-t' option requires an argument.
562 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
564 * config/tc-arm.c (md_begin): Change call to
565 coff_arm_bfd_set_private_flags() to a call to
566 bfd_set_private_flags().
568 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
570 * Makefile.in: Rebuild dependencies.
572 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
573 of a BFD_RELOC_RVA reloc.
575 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
577 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
578 (hppa_force_relocation): Force a relocation for an absolute
581 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
583 * doc/as.texinfo: Don't use @value in section names or index
584 entries; it confuses texinfo.tex.
586 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
588 * doc/as.texinfo: Updated for -MD option.
589 * Makefile.in (CFILES): Added depend.c.
590 (OBJS): Added depend.o.
591 * as.h (start_dependencies, register_dependency,
592 print_dependencies): New declarations.
593 * depend.c: New file.
594 * as.c (parse_args): Added -MD option.
595 (main): Call print_dependencies.
596 (show_usage): Added help for -MD.
597 * read.c (s_app_file): Call register_dependency.
598 (s_include): Call register_dependency when file is found.
599 (read_a_source_file): Call register_dependency.
601 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
603 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
604 section address to the symbol value.
606 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
608 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
609 into the new membership field.
611 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
613 * config/tc-arm.c (md_begin): If no cpu type is specified on the
614 command line then the ARM7 is now chosen by default when setting
615 the BFD machine and architecture.
617 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
619 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
621 (md_begin): Added code to generate flags to be set into the COFF
622 header and the calls to the BFD functions to do this.
623 (md_parse_option, md_show_usage): Added new command line
624 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
625 -marmv3m, -marmv4, -marmv4t.
627 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
630 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
632 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
634 * config/tc-mn10300.c (md_convert_frag): Likewise.
636 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
638 * config/tc-mips.c (set_at): Check for bignum.
639 (check_absolute_expr, macro, mips16_macro): Likewise.
642 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
644 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
645 for overflow/underflow, only insert lower 15 bits into instruction.
648 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
650 * config/tc-i386.c (pi): Check for RegMMX.
652 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
654 * expr.c (expr): When subtracting values in the same frag,
655 subtract X_add_number rather than adding it.
657 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
659 * config/obj-coff.c (write_object_file): Just pass NULL to
660 md_do_align, not the address of a char holding NOP_OPCODE.
662 * config/tc-mips.c (macro): Handle constants for M_LI_D and
664 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
665 than an address if the floating point value looks sufficiently
668 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
670 * config/tc-i386.c (md_section_align): If a.out and BFD, force
671 section size to be aligned.
673 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
675 * cond.c: Include "macro.h".
676 (struct conditional_frame): Add macro_nest field.
677 (initialize_cframe): Initialize macro_nest.
678 (cond_finish_check): Add nest parameter. Change all callers.
679 (cond_exit_macro): New function.
680 * as.h (cond_finish_check): Update declaration.
681 (cond_exit_macro): Declare.
682 * input-scrub.c (macro_nest): Make globally visible.
683 (input_scrub_next_buffer): Call cond_finish_check.
684 * macro.h (macro_nest): Declare.
685 * read.c (s_mexit): Call cond_exit_macro.
687 * config/tc-i386.h (RegMMX): Define.
688 * config/tc-i386.c (pi): Check for all register types.
689 (type_names): Add RegMMX.
690 (md_assemble): Handle RegMMX.
692 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
694 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
697 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
699 * config/tc-mips.c (nopic_need_relax): Add new parameter
700 before_relaxing. Use it when testing ecoff_extern_size.
701 (load_address, macro, md_estimate_size_before_relax): Fix all
704 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
706 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
707 (obj_elf_subsection): New static function.
709 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
711 * config/obj-coff.c (coff_header_append): Don't reset string_size
712 each time through the loop.
714 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
716 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
718 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
720 * doc/internals.texi (Porting GAS): Correct documentation for
721 current configure handling of targ-cpu.h, et. al.
722 (CPU backend): Document listing macros.
724 * listing.c (data_buffer): Set size based on other listing macros,
725 rather than always using 100.
726 (data_buffer_size): Remove static variable.
727 (calc_hex): Make data_buffer_size a local variable. Don't leave
728 any slop when filling data_buffer.
730 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
732 * doc/c-mips.texi: Document .set autoextend.
734 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
736 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
737 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
738 sparc-*-openbsd*): New targets.
739 * configure: Rebuild.
741 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
743 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
744 for all undefined symbols.
746 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
748 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
751 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
753 * configure.in (alpha*-*-openbsd*): New target.
754 * configure: Rebuild.
756 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
758 * configure.in (mips-*-openbsd*): New target.
759 * configure: Rebuild.
762 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
764 * config/tc-d30v.c (parallel_ok): Fix parallel checking
765 for instructions using conditional execution.
768 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
770 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
772 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
774 * Makefile.in (srcroot): Remove.
775 (INSTALL): Set to @INSTALL@.
776 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
777 (all, dvi): Don't set srcroot.
778 (install): Depend upon as.new, gasp.new, and installdirs. Use
779 $(program_transform_name) directly, rather than using
780 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
781 (installdirs): New target.
782 * doc/Makefile.in (INSTALL_XFORM1): Remove.
783 (install): Depend upon installdirs. Use $(program_transform_name)
784 directly, rather than using $(INSTALL_XFORM) and
786 (installdirs): New target.
787 (install-info-as): Run mkinstalldirs.
788 (install-info-gasp): Likewise.
790 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
792 * Makefile.in (INSTALL): Change install.sh to install-sh.
794 * symbols.c (resolve_symbol_value): Check for division by zero.
796 From Thomas Graichen <graichen@rzpd.de>:
797 * Makefile.in: Always use $(SHELL) when running move-if-change.
798 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
799 * configure: Rebuild.
801 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
803 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
804 New argument `want'. Update enum cgen_parse_operand_result values.
805 Initialize if CGEN_PARSE_OPERAND_INIT.
806 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
807 (md_assemble): Call cgen_asm_init_parse.
808 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
810 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
812 * config/tc-m68k.c (m68k_ip): Handle #j.
814 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
816 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
817 right address for call label:32,regs,imm.
819 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
821 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
823 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
824 symbol for OBJ_ELF anymore.
826 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
828 * Makefile.in: Regenerate dependencies.
829 (TARG_CPU): New variable.
830 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
831 (.dep1): Delete creating of cgen-opc.h.
832 (.tcdep): Put proper contents in cgen-opc.h.
833 * configure.in (m32r): Delete setting of extra_files, extra_links.
834 (AC_OUTPUT): Create cgen-opc.h.
835 * configure: Regenerated.
837 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
839 * makefile.vms: Update to build gasp.exe.
841 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
843 * write.c (relax_frag): Make non-static.
844 * write.h (relax_frag): Add prototype for.
845 * config/tc-m32r.h (md_do_align): New arg `max'.
846 * config/tc-m32r.c (m32r_do_align): Likewise.
847 Update calls to frag_align, frag_align_pattern.
848 (fill_insn): Update call to m32r_do_align.
849 (m32r_scomm): Update call to frag_align.
851 * config/tc-m32r.[ch]: New files.
853 * Makefile.in (CPU_TYPES): Add m32r.
854 (TARGET_CPU_CFILES): Add tc-m32r.c.
855 (TARGET_CPU_HFILES): Add tc-m32r.h.
856 (DISTCLEAN_HERE): Add cgen-opc.h.
857 (.dep1,.tcdep): Create empty cgen-opc.h.
858 (cgen.o): Add dependencies.
859 (dependencies): Regenerate.
860 * as.h (struct frag): New member fr_targ.
861 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
862 * conf.in (USING_CGEN): New macro.
863 * configure.in (m32r-*-*): Add entry for.
864 Add cgen.o to extra_objects.
865 * configure: Regenerate.
866 * frags.c (frag_var): fr_pcrel_adjust renamed to
867 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
868 (frag_variant): Likewise.
869 * write.c (relax_frag): Likewise.
870 * config/tc-ns32k.c (*): Likewise.
872 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
874 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
875 rather than for any end of line character.
877 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
878 call abort (i.e., as_abort) rather than crashing.
880 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
881 OBJ_ELF, rather than of S_GET_OTHER.
883 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
885 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
887 * Makefile.in (VERSION): Set to 2.8.1.
889 * Branched binutils 2.8.
891 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
893 * COPYING: Update FSF address.
895 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
897 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
899 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
901 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
903 * config-gas.com: Update to handle both vax and alpha.
904 * makefile.vms: Update to use config-gas.
905 * conf-a-gas.com: Remove file.
907 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
909 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
910 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
911 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
914 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
916 * config/tc-tic80.c (line_comment_char): Make '#' start comments
917 at the beginning of a line for compatibility with .S files where
918 cpp leaves the filename transitions beginning with '#'.
921 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
923 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
924 tc_coff_sizemachdep if OBJ_COFF.
926 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
928 * config/tc-ppc.c (register_name): Declare.
930 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
932 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
933 * configure: Rebuild.
935 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
937 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
938 (mips16_mark_labels): New static function.
939 (append_insn): Call mips16_mark_labels.
940 (mips_emit_delays): Likewise.
941 (s_insn): Likewise. Don't call mips_clear_insn_labels.
942 (s_mips_stab): New static function.
944 * configure.in: Use ELF for mips-*-gnu*.
945 * configure: Rebuild.
947 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
949 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
952 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
954 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
955 set OPCODES_LIB to empty.
956 * configure: Rebuild.
958 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
960 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
962 * configure: Rebuild.
964 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
966 * itbl-parse.y (yyerror): Make static. Declare.
968 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
969 * configure.in: Set emulations for mips-*-linux*-*.
970 * configure: Rebuild.
972 * config/tc-mips.c (struct mips_set_options): Define.
973 (mips_opts): New static variable.
974 (mips_isa): Remove. Now a field in mips_opts. Change all
976 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
977 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
978 (struct mips_option_stack): Define.
979 (mips_opts_stack): New static variable.
980 (s_mipsset): Add support for .set push and .set pop.
981 * doc/c-mips.texi: Document .set push and .set pop.
983 * config/obj-elf.c (obj_elf_section_change_hook): New function.
984 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
985 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
987 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
989 * as.c (parse_args): Update copyright date in version message.
991 * Makefile.in (clean-here): Remove dependency files.
993 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
994 (s_mri_common): Check S_IS_COMMON unconditionally.
995 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
996 * config/tc-alpha.c (s_alpha_comm): Likewise.
997 * config/tc-mips.c (nopic_need_relax): Likewise.
998 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
999 (ppc_pe_comm): Likewise.
1000 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
1001 common symbol to bfd_com_section_ptr.
1002 * config/tc-sparc.c (s_common): Likewise.
1003 (tc_gen_reloc): Likewise.
1006 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1008 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
1011 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
1013 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
1016 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
1018 * input-scrub.c (input_scrub_next_buffer): Handle very long input
1021 * listing.c (print_lines): Add lineno parameter. Change all
1023 (listing_listing): Only call calc_hex for the right line.
1024 (listing_list): Set the new edict based on the current edict, in
1025 order to handle listing commands in macros correctly.
1027 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
1030 * cond.c (cond_finish_check): New function.
1031 * as.h (cond_finish_check): Declare.
1032 * as.c (main): Call cond_finish_check.
1035 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1037 * config/tc-d30v.c (md_assemble): If two instructions
1038 are supposed to be assembled in parallel and the first one is
1039 long, print an error and stop.
1040 (md_apply_fix3): Don't calculate absolute relocs. Just write
1044 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
1046 * config/tc-i386.h (iclrKludge): Define.
1047 * config/tc-i386.c (md_assemble): Handle iclrKludge.
1049 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
1051 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
1052 * config/tc-alpha.c (alpha_debug): New static variable.
1053 (md_parse_option): Set alpha_debug if -g is seen.
1054 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
1057 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1059 * config/tc-d30v.c (build_insn): Enable range-checking code.
1060 (postfix): Stop at space or comma. Fixes PR 11862.
1061 (md_assemble): Change error message.
1064 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
1066 * Makefile.in: Added automatic dependency building.
1067 * dep-in.sed: New file.
1069 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
1071 * config/obj-ieee.c (segment_name): Don't define function if this
1074 * config/obj-coff.h (DO_STRIP): Don't define.
1075 * config/tc-h8300.h (DO_STRIP): Don't define.
1076 * config/tc-h8500.h (DO_STRIP): Don't define.
1077 * config/tc-w65.h (DO_STRIP): Don't define.
1078 * config/tc-z8k.h (DO_STRIP): Don't define.
1080 * symbols.c (colon): Call obj_frob_label if it is defined.
1081 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
1083 * configure.in: Don't set files and links. Don't call
1084 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
1085 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
1086 * configure: Rebuild.
1087 * Makefile.in (TARG_CPU_C): New variable.
1088 (TARG_CPU_O, TARG_CPU_H): New variables.
1089 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
1090 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
1091 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
1092 (LINKED_SOURCES): Remove.
1093 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
1094 (LINKED_HEADERS): Remove.
1095 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
1096 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
1098 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
1099 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
1100 (itbl-cpu.h): Remove target.
1101 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
1104 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
1106 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
1108 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1110 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
1111 open coded loop that does not require the name to start with a
1114 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
1116 * frags.c (frag_var): Change offset parameter to offsetT.
1117 (frag_variant): Likewise.
1118 * frags.h (frag_variant, frag_var): Update declarations.
1119 * config/tc-m68k.c (struct m68k_it): Change foff field to
1121 (add_frag): Change off parameter to offsetT.
1122 * Several files: Add casts to calls to frag_var.
1124 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
1125 serialize a parallel make.
1126 (itbl-parse.h): Split target out from itbl-parse.c.
1128 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1130 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
1132 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
1133 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
1134 storing the value of a common symbol.
1136 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1138 * config/obj-coff.c (glue_symbols): Unused variable symbolP
1140 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
1141 that is done by symbol_remove and symbol_insert.
1143 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
1146 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
1148 * config/tc-mips.c (load_register): In 32 bit mode, when not
1149 dealing with a 64 bit number, permit the upper 32 bits to be set
1150 even if bit 31 is not set.
1152 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
1154 * read.c (potable): Add "equiv".
1155 (s_set): Handle .equiv based on argument.
1156 * doc/as.texinfo (Equiv): New node to document .equiv.
1157 (Err): New node to document .err.
1159 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
1161 * Many files: Add function prototypes.
1162 * as.c (show_usage, parse_args): Make static.
1163 * frags.h (frag_alloc): Declare.
1164 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
1165 * symbols.c (dollar_label_instance): Change return type to long.
1166 * symbols.h (print_symbol_value): Declare.
1167 (print_expr, print_expr_1, print_symbol_value_1): Declare.
1168 * write.c (fix_new_exp): Don't declare make_expr_symbol.
1169 (remove_subsegs, relax_frag): Make static.
1170 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
1171 (what_kind_of_float): Likewise.
1172 (atof_vax): Make static. Change what_kind to int.
1173 (md_atof): Change what_statement_type to int.
1174 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
1175 * config/tc-alpha.c (vax_md_atof): Declare.
1176 (md_atof): Don't declare atof_ieee and vax_md_atof.
1177 * config/tc-i386.c (set_16bit_code_flag): Make static.
1178 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
1179 * config/tc-m68k.c (add_fix): Change width to int.
1180 (insert_reg): Change regname to const.
1181 (md_atof): Don't declare atof_ieee.
1182 (demand_empty_rest_of_line): Don't declare.
1183 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
1184 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
1185 (parse_keyword_arg): Change lookup_fn to take const arg.
1186 (md_atof): Don't declare atof_ieee.
1187 * config/tc-sparc.h: Add ifdef for multiple inclusion.
1188 (tc_aout_pre_write_hook): Don't declare.
1190 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
1192 * as.h (bfd_alloc_by_size_t): Don't declare.
1193 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
1195 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1197 * symbols.c (symbol_new): Don't call debug_verify_symchain.
1198 (symbol_append): Set sy_next and sy_previous when adding a single
1199 symbol to an empty list. Call debug_verify_symchain.
1200 (verify_symbol_chain): Use assert, not know.
1202 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
1204 * NEWS: Note BeOS support.
1205 * configure.in: (ppc-*-beos): New target, use coff as object format.
1206 * configure: Regenerate with autoconf.
1208 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
1210 * config/tc-mips.c (md_apply_fix): Improve error message for out
1213 * Makefile.in: Add dependencies on obstack.h where needed.
1215 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
1217 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
1218 case of a symbol equated to another symbol when using SVR4_PIC.
1220 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
1222 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
1224 * read.c (read_a_source_file): Call LISTING_NEWLINE before
1225 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
1227 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
1228 and md_elf_section_change_hook if they are defined.
1229 (obj_elf_text, obj_elf_previous): Likewise.
1231 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1233 * config/obj-multi.h (struct elf_obj_sy): Define if
1235 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
1237 * config/obj-elf.h (struct elf_obj_sy): Don't define if
1238 OBJ_SYMFIELD_TYPE is defined.
1240 * doc/as.texinfo (bss): Improve description of .bss section. In
1241 ELF or COFF, you are permitted to switch into the section.
1242 (Comm): Rewrite description of common symbols.
1243 (Lcomm): Mention that some targets permit a third argument.
1245 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
1247 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
1249 * symbols.c (colon): Change type of local to int. From Alan Modra
1250 <alan@spri.levels.unisa.edu.au>.
1252 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
1253 alignment if a zero fill pattern was explicitly specified.
1254 * config/tc-sh.c (sh_do_align): Likewise.
1256 * read.c (equals): Always permit register names to be redefined.
1258 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
1259 mips16 symbol to be adjusted if a symbol is being subtracted from
1262 From Eric Youngdale <eric@andante.jic.com>:
1263 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
1264 illegal symbol version names.
1265 (elf_frob_symbol): Check for external default versions.
1267 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
1269 From Eric Youngdale <eric@andante.jic.com>:
1270 * config/obj-elf.h (struct elf_obj_sy): Define.
1271 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
1273 * config/obj-elf.c (obj_elf_symver): Just record the name.
1274 (obj_symbol_new_hook): Initialized versioned_name field.
1275 (elf_frob_symbol): If there is a versioned_name, either rename the
1276 symbol, or add an alias with that name.
1278 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
1280 * config/tc-mn10300.c (md_relax_table): Define.
1281 (md_convert_frag): Implement.
1282 (md_assemble): Handle relaxable operands/instructions correctly.
1283 (md_estimate_size_before_relax): Implement.
1284 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
1286 * config/tc-mn10200.c (md_relax_table): Fix typos.
1288 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
1289 relocs anymore. Tweak fx_offset for pc-relative relocs.
1291 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
1293 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
1296 start-sanitize-tic80
1297 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
1299 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
1301 * config/tc-tic80.c (md_begin): Declare external variable
1302 coff_flags and insert an F_AR32WR bit into it.
1305 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
1307 * read.c (equals): Add reassign parameter. Change all callers.
1308 * read.h (equals): Update declaration.
1310 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
1312 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
1313 can rely on the frag address to determine whether a frag is
1316 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
1318 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
1319 (S_LOCAL_NAME): Likewise.
1320 (FAKE_LABEL_NAME): Define unconditionally.
1321 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
1323 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
1324 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
1325 Don't define FAKE_LABEL_NAME.
1326 * config/te-ic960.h: Likewise.
1327 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
1328 (mips_frob_file_before_adjust): Declare.
1329 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
1330 (mips_local_label): Remove.
1332 * config/te-sco386.h: Remove; not used.
1334 start-sanitize-tic80
1335 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
1337 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
1338 byte alignment rather than power-of-two alignment that is the
1342 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
1344 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
1346 * gasp.c (hash_add_to_string_table): Correct misspelling in error
1347 message, and add newline.
1348 (process_file): Don't process assignments in the label if this is
1349 a equ or assign pseudo-op.
1350 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
1351 and K_EQU, to match documentation.
1353 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
1355 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
1356 to denote read-only data sections.
1358 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
1360 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
1361 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
1363 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
1364 binary number if the next character is '+' or '-'.
1366 start-sanitize-tic80
1367 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
1369 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
1370 (find_opcode): Match operands that can be floats.
1371 (build_insn): Handle O_big (float) expressions and build
1375 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
1377 * configure.in (mips*-*-lnews*): New target, also make empty
1378 emulation list for this target.
1379 * configure: Update.
1380 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
1381 (mips_target_format): Use.
1382 * te-lnews.h: New file.
1384 start-sanitize-tic80
1385 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
1387 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
1388 operands with :m or :s modifiers and generate the right opcodes
1392 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
1394 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
1395 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
1397 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1399 * config/tc-m68k.c (instring): Useless local declaration of
1400 crack_operand removed.
1401 * expr.h (expressionS): Changed type of X_op field to operatorT if
1404 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
1406 Based on patches from Robert Lipe <robertl@dgii.com>:
1407 * configure.in: Add i386coff and i386elf to emulation list.
1408 * configure: Rebuild.
1409 * as.c (i386coff, i386elf): Declare.
1410 * obj.h (coff_format_ops): Declare.
1411 * config/obj-coff.c (OBJ_HEADER): Define.
1412 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
1413 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
1414 (obj_pseudo_table): Add "version".
1415 (coff_pop_insert): New static function.
1416 (coff_sec_sym_ok_for_reloc): New static function.
1417 (no_func): New static function.
1418 (coff_format_ops): New variable.
1419 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
1420 (obj_symbol_new_hook): Define.
1421 (coff_obj_read_begin_hook): Declare.
1422 (obj_read_begin_hook): Define.
1423 * config/tc-i386.h (i386_target_format): Declare.
1424 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
1425 OUTPUT_FLAVOR when appropriate.
1426 (i386_target_format): New function.
1427 * Makefile.in (obj-coff.o): New target.
1428 (e-i386coff.o, e-i386elf.o): New targets.
1430 From Stephen Williams <steve@icarus.icarus.com>:
1431 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
1432 (_tc_get_bal_of_call): Don't declare.
1433 (tc_get_bal_of_call): Declare as function, don't define as macro.
1434 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
1435 in sy_tc field, not x_balntry field.
1436 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
1437 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
1438 field, not x_balntry field.
1440 * config/obj-elf.c (obj_elf_section): Permit a .note section to
1441 have the SHF_ALLOC attribute.
1443 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
1444 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
1445 (itbl-lex.o): Depend upon itbl-parse.h.
1447 * itbl-parse.y (yyerror): Change return type to int. Change to
1448 use old style function declaration.
1450 * Makefile.in (itbl-lex.o): Remove -Wall.
1451 (itbl-parse.o): Likewise.
1453 * cond.c (s_ifdef): If we should omit conditionals from listings,
1455 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
1456 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
1457 (listing_listing): Handle EDICT_NOLIST_NEXT.
1458 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
1459 * listing.h (LISTING_NOCOND): Define.
1460 (LISTING_SKIP_COND): Define.
1461 * as.c (show_usage): Mention c as a suboption of -a.
1462 (parse_args): Handle c as a suboption of -a.
1463 * doc/as.texinfo: Document -alc.
1465 start-sanitize-tic80
1466 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
1468 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
1471 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
1473 * doc/as.texinfo: Document .symver.
1475 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1477 * config/tc-d10v.c: Change pre_defined_registers to
1478 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
1480 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
1482 * config/obj-coff.c: Fix typo in comment section.
1483 start-sanitize-tic80
1484 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
1485 an additional alignment argument.
1486 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
1488 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
1492 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
1494 * Makefile.in: Remove dependancies on itbl-cpu.h.
1495 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
1498 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
1500 * itbl-ops.h: Include as.h.
1502 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
1504 * as.c: Remove -t option.
1505 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
1506 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
1507 * config/tc-mips.h: Define HAVE_ITBL_CPU.
1509 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
1511 * itbl-ops.c: Don't define DEBUG.
1513 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
1515 * Makefile.in: Update itbl-test.c to reflect its new location.
1517 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
1519 * itbl-ops.c: Add test for itbl_have_entries.
1520 * config/tc-mips.c: Remove test for itbl_have_entries.
1521 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
1523 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
1525 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
1526 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
1527 (LEX, LEXFLAGS): Define.
1528 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
1530 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
1532 * itbl-parse.y: Fix indentation mistakes from indent program.
1533 * itbl-lex.l: Fix indentation mistakes from indent program.
1534 * itbl-ops.h: Add include for ansidecl.h.
1535 Add PARAMS around function arguments.
1536 Add declaration for itbl_have_entries.
1537 * itbl-ops.c: Add PARAMS around function arguments.
1538 * Makefile.in: Add itbl build rules.
1539 Add dependancies for itbl files to mips target.
1540 * as.c: Add itbl support.
1541 Add new option "--insttbl" for dynamically extending instruction set.
1542 * as.h: Declare insttbl_file_name;
1543 the name of file defining extensions to the basic instruction set
1544 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
1545 itbl-ops.o to extra_objects for mips configuration.
1546 Add include file link from itbl-cpu.h to
1547 config/itbl-${target_cpu_type}.h.
1548 * config/tc-mips.c: Allow copz instructions.
1549 Add notes for future additions to the itbl support.
1551 (macro): Call itbl_assemble to assemble itbl instructions.
1552 See if an unknown register is specified in an itbl entry.
1554 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
1555 * doc/internals.texi (CPU backend): Fix typo in md_section_align
1557 start-sanitize-tic80
1558 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
1559 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
1561 (build_insn): Grab a frag early so we can use the address in
1562 fixups. Take one's complement of BITNUM values before insertion
1563 in opcode. Add code to support O_symbol operands.
1564 (md_apply_fix): Replace unimplemented warning with implementation.
1565 (md_pcrel_from): Ditto.
1566 (tc_coff_fix2rtype): Ditto.
1569 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1571 * config/tc-d30v.c (parallel_ok): New function.
1572 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
1574 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
1575 relocation is in different section. Fixes PR11574.
1577 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
1579 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
1580 don't set the section alignment to 2**4.
1582 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
1584 * config/tc-m68k.c (line_comment_chars): Add '*'.
1586 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
1587 (do_scrub_begin): Don't set lex['*'].
1588 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
1589 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
1592 * configure.in: Set em=svr4 for m68k-*-sysv4*.
1593 * configure: Rebuild.
1594 * config/te-svr4.h: New file.
1595 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
1596 TE_SVR4 or TE_DELTA.
1598 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
1600 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
1601 short conditional branch around a long unconditional branch.
1603 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
1605 * config/obj-coff.c (obj_coff_ln [both versions]): Call
1608 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
1611 * symbols.c (resolve_symbol_value): If both left and right
1612 operands are undefined, warn about both of them.
1614 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
1616 Based on patches from Eric Youngdale <eric@andante.jic.com>:
1617 * config/obj-elf.c (elf_pseudo_table): Add "symver".
1618 (obj_elf_symver): New static function.
1619 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
1622 * write.c (relax_segment): Make type and printf format agree.
1624 * read.c (get_line_sb): Don't end the line on a semicolon inside a
1628 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1630 * config/tc-d30v.c, config/tc-d30v.h: New files.
1632 * configure: Rebuilt.
1634 * configure.in: Add case for d30v.
1637 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
1639 * config/tc-alpha.h (md_operand): Define with a null expansion,
1640 like all the other targets.
1641 * doc/internals.texi (CPU backend): Add missing word in
1642 md_flush_pending_output description. Fix typo in md_convert_frag
1644 start-sanitize-tic80
1645 * config/tc-tic80: Minor comment additions/changes.
1648 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1650 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
1651 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
1652 * config/obj-coff.c (obj_coff_def): Use
1653 tc_canonicalize_symbol_name if defined.
1654 (obj_coff_tag, obj_coff_val): Likewise.
1655 * expr.c (operand): Reject '~' as operator if is_name_beginner.
1657 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
1659 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
1660 does not actually work, though:
1661 * configure.in (i386-sequent-bsd*): New target.
1662 * configure: Rebuild.
1663 * config/tc-dynix.h: New file.
1664 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
1666 * read.c (do_align): Add max parameter. Change all callers.
1667 Remove useless static variables.
1668 (s_align): New static function. Do common portion of
1669 s_align_bytes and s_align_ptwo.
1670 (s_align_bytes, s_align_ptwo): Just call s_align.
1671 * frags.c (frag_align): Add max parameter. Change all callers.
1672 (frag_align_pattern): Likewise.
1673 * frags.h (frag_align, frag_align_pattern): Update declarations.
1674 * write.c (relax_segment): Limit alignment change to fr_subtype.
1675 Fix some types to be addressT.
1676 * config/obj-coff.c (size_section): Likewise.
1677 * config/obj-ieee.c (size_section): Likewise.
1678 * config/tc-d10v.h (md_do_align): Add max parameter.
1679 * config/tc-i386.h (md_do_align): Likewise.
1680 * config/tc-m88k.h (md_do_align): Likewise.
1681 * config/tc-m88k.c (m88k_do_align): Likewise.
1682 * config/tc-sh.h (md_do_align): Likewise.
1683 * config/tc-sh.c (sh_do_align): Likewise.
1684 * as.h: Improve comments on rs_align and rs_align_code.
1685 * doc/as.texinfo: Document new alignment arguments.
1686 * doc/internals.texi (Frags): Document use of fr_subtype field for
1687 rs_align and rs_align_code.
1689 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
1691 * config/tc-mips.c: Changed opcode parsing.
1693 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
1695 * config/{tc-alpha.h, tc-arc.h, tc-d10v.h, tc-generic.h, tc-i960.h,
1696 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
1697 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
1698 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
1699 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
1700 to a location consistent with the rest of the target include files.
1701 * config/tc-i386.c: Remove misleading comment.
1702 * doc/internals.texi (CPU backend): Add description of function
1703 md_undefined_symbol.
1704 start-sanitize-tic80
1705 * config/tc-tic80.c: Add code to insert predefined symbols into the
1706 symbol table so they can be parsed by the standard expression parser.
1707 Remove custom code that use to parse them.
1708 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
1709 to a location consistent with the rest of the target include files.
1712 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
1714 * as.h: GNU c provides unlink() function.
1716 Unify section handling on openVMS/Alpha:
1717 * config/tc-alpha.c(s_alpha_link): Remove.
1718 (s_alpha_section): New function.
1719 Remove case-hacking of symbols
1720 Add .code_address pseudo-op.
1721 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
1722 (s_alpha_code_address): New function.
1723 (alpha_ctors_section, alpha_dtors_section): New sections for C++
1724 static constructors/destructors.
1725 Add debug code for crash debugs, to be removed when traceback code
1726 is added to object code.
1727 (s_alpha_name): New function for .name pseudo-op.
1728 (alpha_print_token): New function to print token expressions with
1729 alpha specific extensions.
1731 * makefile.vms: Allow compilation with current gcc snapshot.
1733 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
1735 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
1736 (DVIPS): Set to dvips.
1737 (ps, as.ps, gasp.ps): New targets.
1738 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
1739 and MAKEINFO env variables.
1740 (internals.ps): Use DVIPS macro.
1741 (clean): Remove core and backup files.
1742 (distclean): Remove temporary files from building internals.
1744 * doc/internals.texi (Frags): Fix typo.
1745 (GAS processing): Ditto.
1746 (CPU backend): Ditto.
1747 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
1748 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
1749 * read.c: Remove ugly hack that dealt with config files not
1750 correctly defining TARGET_BYTES_BIG_ENDIAN.
1751 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
1752 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1753 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1754 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1755 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1756 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1757 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
1758 with TARGET_BYTES_BIG_ENDIAN defined to 0.
1759 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1760 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1761 whether it is defined or not.
1762 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
1763 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1764 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1765 whether it is defined or not.
1766 start-sanitize-tic80
1767 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
1768 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
1771 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
1773 * write.c (write_relocs): Correct text in as_fatal error message,
1774 bfd_perform_relocation -> bfd_install_relocation.
1776 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1778 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
1779 * read.c (LEX_TILDE): Define if not defined.
1780 (lex_type): Use LEX_TILDE.
1781 * expr.c (get_symbol_end): Check first char with is_name_beginner,
1782 not is_part_of_name.
1784 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
1786 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
1789 * config/tc-mips.c (mips16_extended_frag): Correct base address
1790 for an extended PC relative instruction.
1791 (md_convert_frag): Likewise.
1793 * config/tc-mips.c (prev_nop_frag): New static variable.
1794 (prev_nop_frag_holds): New static variable.
1795 (prev_nop_frag_required): New static variable.
1796 (prev_nop_frag_since): New static variable.
1797 (append_insn): If we aren't reordering, and prev_nop_frag is not
1798 NULL, and we don't need any nops, then decrease the size of
1799 prev_nop_frag. Don't insert nops because of instructions in
1800 noreorder sections. Remember whether the previous instructions
1801 where in noreorder sections even when not reordering.
1802 (mips_no_prev_insn): Add preserver parameter. Change all
1803 callers. Refer prev_nop_frag variables when appropriate.
1804 (mips_emit_delays): Set up prev_nop_frag.
1805 (s_mipsset): Clear prev_nop_frag if reordering.
1807 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
1809 * config/tc-mips.c (append_insn): Remove useless code which
1810 handled swapping a mips16 jump with a mips16 instruction with a
1813 * config/tc-mips.c (md_parse_option): When debugging, set
1814 mips_optimize to 1, not 0.
1816 * config/tc-mips.c (mips16_ip): Handle an extend operand.
1818 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
1819 like the expression was based on `.', adjust the value of the
1822 * config/tc-mips.c (append_insn): Warn about an attempt to put an
1823 extended instruction in a delay slot when not reordering.
1824 (md_convert_frag): Warn if an extended instruction appears in a
1827 * config/tc-mips.c (mips_pseudo_table): Add "insn".
1828 (s_insn): New static function.
1829 * doc/c-mips.texi: Document .insn.
1831 * config/tc-mips.c (md_begin): Add the general registers to the
1833 (mips16_ip): First parse the expression, and then see whether it
1834 came up with a register, rather than trying to first see whether
1835 we are looking at a register.
1837 start-sanitize-tic80
1838 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
1840 * config/tc-tic80.c: Numerous changes and additions to flesh
1841 out functions that were previously just stubs, and fix some
1842 problems found using the new TIc80 testsuite cases.
1845 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
1847 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
1848 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
1850 * config/tc-mips.c (append_insn): Output jump instruction as a
1851 pair of 2 byte instructions, rather than as a single 4 byte
1854 start-sanitize-r5900
1855 * config/tc-mips.c (md_begin): Correct test of mips_5900.
1856 (mips_ip): Don't check INSN_ISA for a macro.
1859 start-sanitize-r5900
1860 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
1862 * config/tc-mips.c: added r5900.
1865 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
1867 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
1868 config/itbl-mips.h: Add copyright message and fix indentation.
1870 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
1872 * itbl-ops.c: New file. Add support for dynamically read
1873 instruction registers, opcodes and formats. Build internal table
1874 for new instructions and provide callbacks for assembler and
1876 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
1878 * itbl-ops.h: New file. Header file for itbl support.
1879 * config/itbl-mips.h: New file. Mips specific definitions for
1882 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
1884 * config/tc-mn10200.c (md_assemble): If a constant operand won't
1885 fit into the constant field of a relaxable operand, then it does
1888 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
1890 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
1891 a jsr target in a different section just like a jsr to
1892 an undefined target.
1894 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
1896 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
1897 against any mips16 symbols, not just externally visible ones.
1898 (md_apply_fix): Corresponding change.
1900 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
1902 * config/tc-mips.c (mips16_ip): Accept floating point registers in
1903 the operand of the exit instruction.
1905 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
1907 * symbols.c (resolve_symbol_value): If we leave an equated symbol
1908 as O_symbol, copy over the segment.
1910 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
1912 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
1913 fixup to be against the section symbol, adjust the value
1916 * symbols.c (resolve_symbol_value): Don't change X_add_number for
1918 * write.c (write_relocs): Avoid looping on equated symbols.
1919 Adjust fx_offset by X_add_number for each symbol.
1920 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
1922 (fixup_segment): Add a loop to track down equated symbols and
1923 adjust fx_offset appropriately.
1925 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
1927 * config/tc-mn10200.c (md_relax_table): Add entries to allow
1928 jmp -> bra relaxing.
1929 (md_convert_frag): Handle jmp->bra relaxing.
1930 (md_assemble): Handle jmp->bra relaxing.
1931 (md_estimate_size_before_relax): Likewise.
1933 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1935 * config/tc-i386.c (i386_align_code): Add comments explaining the
1938 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
1940 * config/tc-sparc.c (enforce_aligned_data): New static variable.
1941 (sparc_cons_align): Don't do anything unless enforce_aligned_data
1943 (md_longopts): Add "enforce-aligned-data".
1944 (md_show_usage): Mention --enforce-aligned-data.
1945 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
1946 enforce-aligned-data.
1948 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
1949 "word", and "short".
1950 (ppc_xcoff_cons): New static function.
1952 * write.c (relax_segment): Give an error if a .space symbol is
1953 common or undefined.
1955 * read.c (read_a_source_file): Don't handle mri_pending_align if
1956 the handler is s_globl or s_ignore.
1958 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
1960 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
1961 start-sanitize-tic80
1962 * config/tc-tic80.c: Many additions to previous placeholder file.
1963 * config/tc-tic80.h: Ditto.
1966 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1968 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
1970 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
1972 * config/tc-mips.c (mips_fix_adjustable): New function.
1973 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
1974 (mips_fix_adjustable): Declare.
1976 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
1977 * read.c (read_a_source_file): After doing an mri_pending_align,
1978 adjust the line_label if there is one.
1979 (s_space): Set mri_pending_align if an odd number of bytes were
1982 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1984 * config/tc-d10v.h (md_do_align): Add this hook to call
1985 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
1987 * config/tc-d10v.c (find_opcode): Correctly calculate
1988 branch displacement when .aligns are present.
1990 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
1992 * config/tc-mn10200.c (md_relax_table): Define.
1993 (md_convert_frag): Implement.
1994 (md_assemble): Handle relaxable operands/instructions correctly.
1995 (md_estimate_size_before_relax): Implement.
1996 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
1998 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
2000 * config/tc-mips.c (append_insn): Give an error for jumps to a
2002 (md_apply_fix): Make a branch to an odd address an error rather
2005 * config/tc-mips.c (md_convert_frag): If the user explicitly
2006 requested an extended opcode, pass warn as true to mips16_immed.
2008 * config/tc-mips.c (mips16_ip): Handle a missing expression like
2009 an explicit 0, so that explicitly extended instructions work
2012 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
2014 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
2015 symbol for a common symbol.
2017 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
2019 Patch presumed to have been checked in awhile ago but wasn't.
2020 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
2021 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
2022 (relax_segment, case rs_org): Move code inside braces. Move locals
2023 target,after inside too.
2024 (relax_segment, case rs_machine_dependent): Guts moved to ...
2025 (relax_frag): New function.
2026 Call md_prepare_relax_scan if defined.
2028 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2030 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
2031 'p' operand specifier.
2033 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
2035 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
2036 m68k family cpus which support long branch addressing modes.
2037 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
2038 md_create_long_jump): Use it.
2040 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
2042 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
2043 the .reginfo or .MIPS.options section if configured for an
2046 * config/tc-mips.c (md_begin): Don't set interlocks for
2049 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
2051 * read.c (read_a_source_file): Make sure the symbol ends with
2052 whitespace before checking whether the next character is '='.
2054 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
2056 * config/tc-i386.c (sco_id): Moved from here...
2057 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
2058 really is an SCO ELF specific thing, not just a SCO x86 specific
2061 start-sanitize-tic80
2062 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2064 * configure.in (tic80-*-*): Don't require 'coff'.
2065 * configure: Regenerate.
2068 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
2070 * read.c (emit_expr): Check for overflow of a negative value
2072 * write.c (fixup_segment): Likewise.
2073 * config/obj-coff.c (fixup_segment): Likewise.
2075 * config/tc-m68k.c (struct label_line): Define.
2076 (labels, current_label): New static variables.
2077 (md_assemble): Mark current_label as text, and clear it.
2078 (m68k_frob_label): New function.
2079 (m68k_flush_pending_output): New function.
2080 (m68k_frob_symbol): New function.
2081 * config/tc-m68k.h (tc_frob_label): Define.
2082 (md_flush_pending_output): Define.
2083 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
2084 (tc_frob_coff_symbol): Likewise.
2086 * read.c (read_a_source_file): When defining a macro in MRI mode,
2087 don't add the symbol to the symbol table.
2089 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
2091 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
2092 here since fixup_segment doesn't (linkrelax is set).
2093 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2095 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
2097 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
2100 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
2102 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
2103 to avoid warnings with the native HP compiler.
2104 (fix_new_hppa): Similarly for the r_type argument.
2105 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
2106 in an #if OBJ_ELF to keep gcc -Wall quiet.
2107 (md_apply_fix): Always initialize "result".
2109 * config/tc-mn10200.c (md_assemble): Generate relocations.
2111 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2113 * config/tc-m68k.c (s_even): Adjust the alignment of the current
2116 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
2118 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
2119 pass on the new file hook.
2121 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
2122 !alpha_force_relocation, as local LITERALs can be adjusted to be
2123 relative to the section.
2125 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
2127 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
2129 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
2130 aligned to odd boundary.
2131 (tc_frob_coff_symbol): Define.
2133 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
2135 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
2137 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
2138 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
2140 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
2142 (md_assemble): If the size is 'B', set fx_signed.
2143 (md_apply_fix_2): Use fx_signed when checking for overflow.
2145 * write.h (struct fix): Add fx_signed field.
2146 * write.c (fix_new_internal): Initialize fx_no_overflow and
2148 (fixup_segment): Use fx_signed when checking for overflow.
2149 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
2150 fx_signed when checking for overflow.
2152 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
2154 * NOTES, NOTES.config: Removed. These are rarely, if ever,
2155 updated, and all the useful information is in doc/internals.texi.
2157 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2158 * read.c (read_a_source_file): Check for conditional operators
2159 before doing an MRI pending alignment.
2160 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
2161 (tc_conditional_pseudop): Define.
2162 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
2163 * doc/internals.texi (CPU backend): Describe
2164 tc_conditional_pseudoop.
2166 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2167 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
2169 (md_begin): Check m68k_rel32_from_cmdline before setting
2171 (m68k_mri_mode_change): Likewise.
2172 (md_longopts): Add --disp-size-default-16 and
2173 --disp-size-default-32.
2174 (md_parse_option): Handle new options.
2175 (md_show_usage): Mention new options.
2176 * doc/c-m68k.texi (M68K-Opts): Document new options.
2178 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2179 * config/tc-m68k.c (m68k_index_width_default): New static
2181 (m68k_ip): Use m68k_index_width_default to set the size of a base
2182 register whose size was not given.
2183 (md_longopts): Add --base-size-default-16 and
2184 --base-size-default-32.
2185 (md_parse_option): Handle new options.
2186 (md_show_usage): Mention new options.
2187 * doc/c-m68k.texi (M68K-Opts): Document new options.
2189 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
2191 * configure.in: Recognize mips-*-linux* target.
2192 * configure: Rebuild.
2194 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
2195 work if valueT is only 32 bits.
2197 * config/tc-mips.c: Throughout, check target_big_endian rather
2199 (byte_order): Remove.
2200 (mips_init_after_args): Remove.
2201 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
2202 (mips_init_after_args): Don't declare.
2203 (tc_init_after_args): Don't define.
2205 * config/tc-mips.h (tc_frob_after_relocs): Define if
2207 (mips_elf_final_processing): Likewise.
2208 (ELF_TC_SPECIAL_SECTIONS): Likewise.
2211 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2213 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
2214 sld.{h,w} and the operand is relocatable, adjust the adend by
2215 shifting it right one bit.
2218 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
2220 * read.c (read_a_source_file): Check mri_pending_align after
2221 checking for a macro. From Ronald F. Guilmette
2224 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2226 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
2227 add segment argument. If OBJ_ELF, treat a relocation against a
2228 symbol in a linkonce section like a relocation against an external
2230 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
2232 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
2234 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
2236 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
2238 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
2239 includes config.h instead of host.h, tc.h instead of tp.h, and
2240 targ-env.h instead of target-environment.h.
2241 Also, obj-format.h includes targ-cpu.h instead of
2243 start-sanitize-tic80
2244 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
2245 * configure: Rebuild with autoconf.
2246 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
2247 (TARGET_FORMAT): Define to "coff-tic80".
2248 * config/tc-tic80.c: New file for TIc80 support.
2249 * config/tc-tic80.h: New file for TIc80 support.
2252 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
2254 * doc/as.texinfo (M): Mention explicitly that -M changes macro
2257 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
2259 * write.c (adjust_reloc_syms): If the fixup symbol has been
2260 equated to an undefined symbol, convert the fixup to being against
2261 the target symbol. Remove obsolete code handling a special case
2264 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
2266 * mpw-make.sed: Use NewFolderRecursive for installation.
2268 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2270 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
2272 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2274 * config/tc-d10v.c (md_assemble): Fix bug which caused
2275 second instruction in a line to be case sensitize. PR11312
2277 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
2279 * config/tc-mn10200.c (mn10200_insert_operand): Don't
2280 range check operands with MN10200_OPERAND_NOCHECK set.
2281 (check_operand): Likewise.
2283 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
2285 * config/tc-mips.c: Undo part of last Friday's alignment changes.
2286 (md_begin): Always align the text section to a four byte
2288 (append_insn): Remove call to record_align.
2290 * config/tc-mips.c (insn_label): Remove.
2291 (struct insn_label_list): Define.
2292 (insn_labels, free_insn_labels): New static variables.
2293 (mips_clear_insn_labels): New static function.
2294 (append_insn): Mark all mips16 text labels, and make them odd.
2295 Handle all labels after emitting a nop, not just one. Call
2296 mips_clear_insn_labels rather than just clearing insn_label.
2297 (mips_emit_delays): Add insns parameter, and use it to decide
2298 whether to mark mips16 labels. Handle all labels, not just one.
2299 Force mips16 labels to be odd. Change all callers.
2300 (mips16_immed): Don't check for an odd branch target.
2301 (md_apply_fix): Don't check mips16 mode for a branch reloc.
2302 (mips16_extended_frag): Ignore the low bit in a branch target.
2303 (md_convert_frag): Likewise.
2304 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
2305 clearing insn_label.
2306 (mips_align, mips_flush_pending_output, s_cons): Likewise.
2307 (s_float_cons, s_gpword): Likewise.
2308 (s_align): Use insn_labels rather than insn_label.
2309 (s_cons, s_float_cons, s_gpword): Likewise.
2310 (mips_frob_file_after_relocs): New function.
2311 (mips_define_label): Rewrite to add to insn_labels list.
2312 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
2313 * ecoff.c (ecoff_build_symbols): If the size of a function comes
2314 out odd, increment it.
2316 * config/tc-mips.c (append_insn): Only update prev_insn when not
2317 reordering if place is NULL.
2319 * config/tc-mips.c (mips16_ip): Check for a missing expression
2320 when using the register indirect addressing mode.
2322 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
2324 * config/tc-mn10200.c (mn10200_insert_operand): Don't
2325 check 24bit operands for overflow.
2326 (check_operand): Likewise.
2328 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
2330 * doc/as.texinfo (Section): Document how to use the .section
2331 pseudo-op for COFF and ELF.
2333 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
2335 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
2337 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
2339 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
2340 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
2341 store them. Adjust other RELAX_MIPS16 macros.
2342 (RELAX_MIPS16_DSLOT): Define.
2343 (RELAX_MIPS16_JAL_DSLOT): Define.
2344 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
2345 handling of whether previous instruction has a fixup. Set
2346 prev_insn_reloc_type.
2347 (mips_no_prev_insn): Clear prev_insn_reloc_type.
2348 (mips16_extended_frag): Use the right base address for a PC
2349 relative add or load.
2350 (md_convert_frag): Likewise. If a PC relative add or load is
2351 used, record the alignment for the section.
2353 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
2355 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
2356 linkonce section into a reloc against the section symbol.
2358 * config/tc-mips.c (mips16_macro): Remove nop instructions after
2359 branch instructions.
2361 * config/tc-mips.c (md_begin): If configured for an embedded ELF
2362 system, don't set the section alignment to 2**4.
2363 (s_change_sec): Likewise.
2364 (append_insn): Call record_alignment for the section.
2365 (md_section_align): Don't align the section size for an embedded
2368 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
2370 * write.c (adjust_reloc_syms): Make sure that symbols are
2371 resolved; expression symbols may have been skipped.
2372 * config/obj-coff.c (fixup_segment): Likewise.
2374 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2376 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
2377 BFD_RELOC_24_PLT_PCREL relocation.
2378 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
2380 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2382 * config/tc-d10v.c (write_2_short): Remove code that called
2383 parallel_ok() when the programmer specified parallel instructions.
2385 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
2387 * config/tc-mn10300.c (md_assemble): Update to handle endianness
2390 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
2391 * config/tc-mn10300.c (md_assemble): Likewise.
2393 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
2395 * config/tc-mips.c (append_insn): Make sure there is enough room
2396 in a frag after a mips16 instruction to switch it with a jump
2399 * config/tc-mips.c (mips16_extended_frag): Give an error for an
2400 attempt to use a non absolute symbol in an extending frag.
2402 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
2404 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
2405 * config/tc-mn10200.h: Likewise.
2407 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
2409 * app.c (do_scrub_chars): At the end of a C comment, pass space to
2410 UNGET rather than PUT. Set old_state before setting state to -2.
2412 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
2413 when extending because the value is exactly maxtiny + 1.
2415 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
2416 arguments, and store them. Adjust other RELAX_MIPS16 macros.
2417 (RELAX_MIPS16_USER_SMALL): Define.
2418 (RELAX_MIPS16_USER_EXT): Define.
2419 (mips16_small, mips16_ext): New static variables.
2420 (append_insn): Pass mips16_small and mips16_ext to
2421 RELAX_MIPS16_ENCODE.
2422 (mips16_ip): Set mips16_small and mips16_ext.
2423 (mips16_immed): Don't check mips16_autoextend.
2424 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
2426 * write.c (write_relocs): Print an error for an out of range
2427 fixup, rather than calling abort.
2429 * as.c (main): Unlink the output file if there are errors while
2430 generating the fixups.
2432 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
2434 * config/tc-mips.c (mips16_extended_frag): Don't call
2436 (md_convert_frag): Call resolve_symbol_value before calling
2437 S_GET_VALUE, and don't add in the frag address.
2439 * config/tc-mips.c (mips16_immed): Add file and line parameters,
2440 and use them when reporting errors. Change all callers.
2442 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
2444 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
2445 Remove '$' prefixing for registers.
2447 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
2449 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
2450 is initialized before using it.
2451 (d10v_cleanup): No longer uses its argument, so make it void.
2453 * config/tc-d10v.h (d10v_cleanup): Change prototype.
2455 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
2457 * write.c (fixup_segment): Don't discard the symbol for a PC
2458 relative fixup to an absolute symbol.
2460 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2462 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
2463 with multiple sections.
2465 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
2467 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
2468 no-mips-16 to no-mips16.
2469 (s_mipsset): Accept .set mips16 and .set nomips16.
2471 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2473 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
2474 argument, and check for +/- constant following the suffix, folding
2475 it into the expression.
2476 (ppc_elf_cons): Change ppc_elf_suffix calls.
2477 (md_assemble): Ditto.
2478 (shlib): Replace boolean mrelocatable with enumeration shlib.
2479 (md_parse_option): Discriminate between PIC style shared libraries
2481 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
2484 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2486 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
2487 change the comment characters.
2489 * config/tc-ppc.c (comment_chars): Delete in favor of
2491 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
2493 (ppc_comment_chars): Select appropriate comment chars by default.
2494 (msolaris): New flag for -m{,no-}solaris.
2495 (md_parse_option): Recognize -K pic. Add support for
2497 (md_show_usage): Update.
2498 (md_begin): Do not set ELF flags if Solaris.
2499 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
2500 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
2502 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
2504 * as.c (main): Correct handling of flag_always_generate_output.
2506 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
2508 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
2509 fx_offset, not fx_addnumber.
2511 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
2514 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
2516 * config/tc-i386.c: Correct misspelling: balenced to balanced.
2518 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
2520 * config/tc-mips.c (md_section_align): Check for an alignment of
2521 4, not an alignment of 16. Corrects August 7 patch.
2523 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
2525 * configure, conf.in: Rebuild with autoconf 2.12.
2527 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
2528 alignment is specified.
2530 Add support for mips16 (16 bit MIPS implementation):
2531 * config/tc-mips.c: Extensive additions for mips16 support, not
2533 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
2534 (insn_uses_reg): Change last parameter to an enum.
2535 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
2536 (md_relax_frag): Define as mips_relax_frag.
2537 (mips_relax_frag): Declare.
2538 (struct mips_cl_insn): Add use_extend and extend fields.
2539 (tc_fix_adjustable): Define.
2540 * config/obj-elf.h (S_GET_OTHER): Define.
2541 (S_SET_OTHER): Define.
2543 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
2545 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
2546 o and p operand specifiers.
2548 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
2550 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
2551 (relax_segment, case rs_org): Move code inside braces. Move locals
2552 target,after inside too.
2553 (relax_segment, case rs_machine_dependent): Guts moved to ...
2554 (relax_frag): New function.
2555 Call md_prepare_relax_scan if defined.
2556 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
2559 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
2561 * config/tc-mn10300.c (address_registers): Use '$' as register
2562 prefix instead of '%'.
2563 (data_registers, other_registers, md_assemble): Likewise.
2565 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
2566 (data_registers, other_registers, md_assemble): Likewise.
2568 * config/tc-mn10300.c (md_assemble): Correctly determine the
2569 correct location and type for each relocation.
2570 (md_pcrel_from): Simplify.
2572 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
2574 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
2575 converted into branch around branch.
2577 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
2579 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
2580 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
2582 * config/tc-mn10300.c (md_begin): Set linkrelax.
2583 (md_assemble): Create fixups as needed.
2584 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
2586 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2588 * config/tc-d10v.c (parallel_ok): When automatically converting
2589 serial ops to parallel, do not consider a branch as the first
2592 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
2594 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
2596 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
2598 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
2600 (check_operand): Likewise.
2602 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2604 * config/tc-d10v.c (parallel_ok): Branch and link instructions
2606 (write_2_short): Call parallel_ok to check whether two short
2607 instructions the user requested execute in parallel, can be
2610 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2612 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
2613 allow a branch and link in parallel with an exe instruction.
2615 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2617 * doc/c-d10v.texi: Add info on @word modifier.
2619 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
2621 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
2622 operands are assumed to be 32bits. Use "bits" field to hold the
2623 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
2624 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
2627 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
2628 of a MN10300_OPERAND_SPLIT operand by operand->shift.
2630 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2631 MN10300_OPERAND_SPLIT.
2633 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
2635 * config/tc-mn10300.c (md_assemble): Insert operands into
2636 the extension part of the instruction if necessary.
2637 (mn10300_insert_operand): Accept pointer to extension word
2638 argument. Make insn a pointer argument too. Return type
2639 is now void. All callers changed.
2641 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
2643 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2644 repeated register operands.
2646 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
2648 * doc/as.texinfo: Added section on reporting bugs.
2650 * config/tc-alpha.c: Change uses of void * to PTR. Change the
2651 alpha_macro emit field to expect a const argument, and change the
2652 arg field to be const. Fix some spacing to follow the GNU
2655 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
2657 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
2658 (pca56) and 21264 (ev6) cpus.
2659 (md_apply_fix): Private relocation types are now negative.
2660 (alpha_force_relocation): Likewise.
2661 (tc_gen_reloc): Likewise.
2662 (emit_insn): Likewise.
2663 (emit_ldXu): Do the right thing when the hardware can do byte insns.
2664 (emit_stX): Likewise.
2665 (emit_sextX): Likewise.
2667 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
2669 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
2670 a symbol found in a reloc.
2672 * symbols.c (resolve_symbol_value): Improve the error message if
2673 an undefined symbol is used in an expression.
2675 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
2677 * doc/internals.texi: Rewrite, and add a lot of documentation.
2678 * doc/Makefile.in (internals.info): New target.
2681 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
2683 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
2684 against weak symbols.
2686 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
2688 * config/tc-v850.c (md_assemble): Don't lose for relaxable
2691 * config/tc-v850.c (md_convert_frag): Make sure we insert the
2692 fixup at the right address within the frag.
2694 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
2695 to an absolute value, instead increment it as needed.
2697 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
2698 * config/tc-v850.c: Fix some indention problems.
2699 (md_relax_table): Define for D9->D99 branch displacement
2701 (md_convert_frag): Do something useful instead of aborting.
2702 (md_estimate_size_before_relax): Likewise.
2703 (md_assemble): Note if the matching instruction has a relaxable
2704 operand. If it does, allocate frag with frag_var and don't
2708 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2710 * config/tc-d10v.h (md_cleanup): New function. This is needed to
2711 write out any buffered instructions when a ".end" is found.
2713 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2715 * read.c (read_a_source_file): New hook md_cleanup().
2717 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
2719 * write.c (fix_new_exp): Use make_expr_symbol to build an
2720 expression symbol for a complex fixup.
2723 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
2725 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
2726 hacks to improve parsing of complex hi, lo, zda, etc
2728 (md_assemble): Don't demand and eat a trailing ')' after finding
2729 a v850 relocation prefix. Sign extend the constant in a
2730 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
2732 (parse_cons_expression_v850): Don't eat a trailing ')' after
2733 finding a v850 relocation prefix.
2735 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
2736 (TC_CONS_FIX_NEW): Likewise.
2737 * config/tc-v850.c (parse_cons_expression_v850): New function.
2738 (cons_fix_new_v850): Likewise.
2740 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
2743 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
2745 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
2746 for an unknown relocation type.
2749 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
2751 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
2754 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
2756 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
2757 differently for movea & sst/sld insns.
2760 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2762 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
2765 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
2767 * obj.h (struct format_ops): Add frob_file_after_relocs field.
2768 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
2769 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
2770 frob_file_after_relocs field.
2771 * config/obj-elf.c (elf_format_ops): Likewise.
2772 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
2773 including obj-elf.h.
2775 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
2777 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
2778 specially if not ELF.
2779 (md_apply_fix): Handle BFD_RELOC_64.
2780 (tc_gen_reloc): Handle BFD_RELOC_64.
2782 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
2783 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
2786 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
2787 Don't check S_GET_OTHER.
2789 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
2791 * config/tc-mips.c (mips_ip): Accept an odd floating point
2792 register with l.s or s.s.
2794 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
2796 (obj_aout_type): New static function.
2798 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
2800 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
2803 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
2805 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
2806 and sdaoff expressions.
2808 * write.c (fixup_segment): Don't add symbol value to addend if
2809 TC_V850 and OBJ_ELF.
2810 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
2813 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
2814 (md_pcrel_from_section): Likewise.
2815 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
2817 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
2819 * config/tc-v850.c (md_pcrel_from): Delete unused function.
2820 (md_pcrel_from_section): New function.
2821 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2824 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
2826 * config/tc-mips.c (load_register): Add cast to offsetT when using
2829 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
2831 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
2832 (elf_frob_file_after_relocs): ... here. New function.
2833 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
2834 * write.c (write_object_file): Call *frob_after_relocs after the
2835 call to write_relocs.
2837 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
2839 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
2840 symbol, as this messes up linking. Instead, expand the recursive call
2841 inline and change up the appropriate bits to get the 0x8000 offset
2842 in the reloc addend.
2844 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
2846 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
2847 two symbols in the same segment to be adjusted.
2849 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
2850 * configure: Rebuild.
2852 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2854 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
2856 (ppc_elf_validate_fix): Ditto.
2857 (md_assemble): Ditto.
2859 (ppc_pe_section): Ditto.
2860 (ppc_frob_symbol): Ditto.
2862 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
2864 * config/mn10300.c (md_assemble): Pass an extra shift count
2865 to mn10300_insert_operand based on the opcode format.
2866 (mn10300_insert_operand): Accept and use extra shift count
2869 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
2870 formats rather than hard-coded constants.
2872 * config/tc-mn10300.c (md_assemble): Format D5 instructions
2873 are 7 bytes long. Write out instructions in big-endian format.
2875 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
2877 * config/tc-mn10300.c (md_assemble): Tweak further so
2878 that all instructions are parsed correctly.
2880 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
2882 * as.h: Include libiberty.h.
2883 (xmalloc, xrealloc): Don't declare.
2884 * as.c: Don't include libiberty.h.
2885 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
2886 * config/tc-mips.c: Likewise.
2887 * messages.c: Likewise.
2888 (xstrerror): Don't declare.
2889 * xmalloc.c: Remove.
2891 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
2893 * config/tc-mn10300.h (pre_defined_registers) Remove.
2894 (system_registers, cc_names): Likewise.
2895 (address_registers, data_registers, other_registers): New register
2897 (register_name, system_register_name, cc_name): Remove.
2898 (mn10300_reloc_prefix): Likewise.
2899 (data_register_name): New function.
2900 (address_register_name, other_register_name): Likewise.
2901 (md_assemble): Rough cut at parsing operands. Remove lots of
2903 (md_apply_fix3): Disable for now.
2905 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2907 * config/tc-m68k.c (select_control_regs): New function, extracted
2908 out of m68k_init_after_args.
2909 (m68k_init_after_args): Use it.
2910 (mri_chip): Use it here as well to update set of allowed control
2913 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2915 * config/obj-elf.c (elf_begin): New function.
2916 (obj_elf_section): Add the section symbol to the symbol table.
2917 * config/obj-elf.h (obj_begin): Define.
2918 (elf_begin): Declare.
2919 * as.c (perform_an_assembly_pass): Call obj_begin if it is
2922 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
2924 * config/obj-coff.c (fixup_segment): Subtract the section address
2925 from a PC relative reloc if TC_M68K.
2927 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
2929 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
2930 .uaxword available even if not OBJ_ELF.
2931 (md_atof): Remove unused local variable wordP.
2933 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
2935 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
2936 for Matsushita MN10x00 support.
2937 * configure.in: Recognize mn10x00-*-*
2938 * configure: Rebuilt.
2940 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
2942 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
2943 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
2944 (load_expression): track clobbering of base reg before jmp/jsr.
2945 (s_alpha_file): pass case_hack flags and source filename via
2946 symbol table to bfd.
2947 * tc-alpha.h (TC_CONS_FIX_NEW): define
2949 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
2951 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
2952 * configure: Rebuild.
2954 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
2956 * read.c (s_macro): Warn if a macro has the same name as a
2958 (s_space): In m68k MRI mode, align to a word boundary.
2959 * macro.c (define_macro): Add namep parameter. Change all
2961 * macro.h (define_macro): Update declaration.
2963 * as.c (show_usage): Print bug report address.
2964 (parse_args): Change version printing to match current GNU
2966 * gasp.c (show_usage): Print bug report address.
2967 (main): Change version printing to match current GNU standards.
2969 * config/tc-m68k.c (init_table): Correct access control unit
2970 register numbers. From Ken Rose <rose@netcom.com>.
2972 * config/tc-alpha.c: Add some static function prototypes.
2973 (alpha_macros): Move to top of file. Make static.
2974 (alpha_num_macros): Move to top of file.
2977 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2979 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
2983 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
2985 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
2986 and just call sprintf_vma.
2988 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
2990 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
2992 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
2994 * read.c (float_cons): Call md_flush_pending_output if it is
2997 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2999 * config/tc-d10v.c (md_operand): Created. Allows operands to
3001 * config/tc-d10v.h (md_operand): Undefined.
3003 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
3005 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
3006 (md_assemble): A fixup width of '3' means a 1 byte reloc.
3008 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
3010 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
3011 reloc for the i960 for a reloc in the same section. This undoes
3012 one of the two changes made Aug 19.
3014 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
3016 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
3017 symbols to the position of the debugging information.
3019 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
3021 * expr.c (expr): Always use unsigned right shifts for >>.
3023 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
3025 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
3026 slots when processing BL fixups.
3028 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
3029 on the first half of the instruction.
3031 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
3033 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
3034 stabs expression, rather than giving an error.
3036 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
3039 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
3041 * config/tc-mips.c (append_insn): Fill in the value for a constant
3042 jump, rather than creating a reloc.
3044 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
3046 * config/tc-mips.c (append_insn): Don't swap an instruction which
3047 sets a condition code with an instruction which uses a condition
3049 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
3052 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
3053 (mips_ip): Give a better error message if the ISA level is wrong.
3054 (md_parse_option): Recognize -mcpu=[v][r]5000.
3056 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
3058 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
3060 (load_register): Ensure hi32 bits are not lost during lo32bit
3061 processing. Fix shift offset that was overflowing into the next
3062 instruction field. Add code to generate shorter sequences for
3063 constants with a single contiguous seqeuence of ones.
3065 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3067 * config/tc-d10v.c (d10v_dot_word): New function to support
3068 "@word" with the word pseudo-op.
3069 (md_apply_fix3): Cleanup and changes to support correct sizes
3070 for 16 and 18-bit relocs.
3072 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
3074 * configure.in (sparc-*-aout): Set `em'.
3075 * configure: Regenerated.
3076 * config/te-sparcaout.h: New file.
3077 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
3078 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
3079 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
3080 (SPECIAL_CASE_{SETSW,SETX}): Define.
3081 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
3082 (md_begin): Delete setting of `target_big_endian'.
3083 (output_insn): New function.
3084 (md_assemble): Rewrite. Add `setx' support.
3085 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
3087 (md_atof): Add little endian support.
3088 (md_number_to_chars): Likewise.
3089 (md_apply_fix): Likewise.
3090 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
3091 (md_parse_option): Likewise.
3092 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
3094 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
3096 * ecoff.c (ecoff_new_file): New function.
3097 * ecoff.h (ecoff_new_file): Declare.
3098 * config/obj-ecoff.h (obj_app_file): Define.
3100 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
3102 * config/tc-alpha.c (load_expression): Bias the .lit8 section
3103 symbol by 32k so that our 16-bit signed offset can address the
3104 entire chunk. Reported by <matt@lkg.dec.com>.
3106 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
3108 * config/tc-mips.c (load_register): Remove unused variable tmp.
3110 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
3112 * config/tc-mips.c (load_register): Remove unnecessary code that
3113 was causing the high 32bits of 64bit constants to be lost.
3115 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3117 * config/tc-d10v.c: Added changes to support function
3118 pointers and "@word" syntax.
3121 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
3123 * config/tc-v850.c: Remove commented out and #if 0'd code.
3124 (v850_reloc_prefix): Provide prototype.
3125 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
3127 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
3128 (md_assemble): Add default to case statement.
3130 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
3132 * config/tc-v850.c (md_assemble): Compute size of the instrction
3135 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
3138 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
3140 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
3141 routines to fetch/store the updated instruction from/to memory.
3142 (v850_insert_operand): If the operand has a specialized insert
3145 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3147 * config/tc-v850.c (reg_name_search): Align calling convention to
3148 be like identical function found in tc-ppc.c.
3149 (get_reloc): Removed.
3150 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
3151 (md_assemble): emit fixups.
3152 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
3154 (md_apply_fix3): handle fixups/relocs.
3155 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
3158 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
3161 * configure.in (sh-*-elf*): New target.
3162 * config/tc-sh.h (TARGET_ARCH): Define.
3163 (WORKING_DOT_WORD): Define.
3164 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
3165 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
3166 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
3167 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
3168 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
3169 (SUB_SEGMENT_ALIGN): Likewise.
3170 (RELOC_32): Don't define.
3171 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
3172 (target_big_endian): Declare if OBJ_ELF.
3173 (TARGET_FORMAT): Define if OBJ_ELF.
3174 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
3176 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
3177 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
3178 (struct sh_count_relocs): Define.
3179 (sh_count_relocs): New static function, broken out of
3180 sh_frob_file. Add BFD_ASSEMBLER code.
3181 (sh_frob_section): Likewise.
3182 (sh_frob_file): Call sh_frob_section.
3183 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
3184 call section_symbol rather than seg_info (seg)->dot.
3185 (md_section_align): Add OBJ_ELF version.
3186 (SWITCH_TABLE_CONS): Define.
3187 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
3188 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
3189 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
3191 (struct reloc_map): Define if not BFD_ASSEMBLER.
3192 (coff_reloc_map): Likewise.
3193 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
3194 (tc_gen_reloc): New function if BFD_ASSEMBLER.
3195 * write.c (write_relocs): Ifdef out fx_where test which triggers
3196 inappropriately for SH ELF.
3197 (write_object_file): Call tc_frob_file_before_adjust and
3198 obj_frob_file_before_adjust if they are defined.
3200 * write.c (write_object_file): Use BFD_RELOC_16, not
3201 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
3203 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
3206 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3208 * config/tc-d10v.c (find_opcode): Fix problem with calculating
3209 branch sizes in across sections.
3212 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
3214 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
3217 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
3219 * config/tc-v850.c (md_begin): Deal with end of opcode
3223 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3225 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
3226 the wrong opcode for cases like st2w where there are many forms
3227 of the same instruction.
3229 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
3231 * expr.c (operand): If md_parse_name is defined, call it before
3232 calling symbol_find_or_make.
3233 * config/tc-ppc.h (md_parse_name): Define.
3234 (ppc_parse_name): Declare.
3235 * config/tc-ppc.c (reg_name_search): Add regs and regcount
3237 (register_name): Update call to reg_name_search.
3238 (cr_operand): New static variable.
3239 (cr_names): New static const array.
3240 (ppc_parse_name): New function.
3241 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
3242 cr_operand before calling expression.
3244 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
3246 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
3247 hppa_gen_reloc_type call.
3249 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3251 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
3252 on addresses. Improved error messages.
3253 * doc/c-d10v.texi: Added docs for register pairs.
3255 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3257 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
3260 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
3262 * ecoff.c (init_file): Initialize fMerge to 1.
3263 (add_file): Restore old file merging code, but only merge files if
3265 (ecoff_directive_loc): Clear fMerge field of current file.
3266 (ecoff_generate_asm_lineno): Likewise.
3268 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3270 * doc/c-d10v.texi: Fix typo.
3273 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
3275 * config/tc-v850.c (md_assemble): Correct bit masking for
3276 hi and lo expressions.
3278 * config/tc-v850.c (md_assemble): Rough cut at demanding
3279 "ep" or "r30" in sst and sld instructions.
3280 (md_apply_fix3): Don't abort. Just warn that we don't
3283 * config/tc-v850.c (CC_NAME_CNT): Define.
3284 (cc_name): New function.
3285 (md_assemble): Handle V850_OPERAND_CC correctly.
3287 * config/tc-v850.c (md_assemble): Don't forget to initialize
3290 * config/tc-v850.c (reg_name_search): Generalize to search
3291 any given register table.
3292 (register_name): Pass appropriate table and size to reg_name_search.
3293 (system_register_name): New function.
3294 (SYSREG_NAME_CNT): Define.
3295 (md_assemble): Handle operands which are system registers.
3297 * config/tc-v850.c (md_assemble): If we find a register, but the
3298 opcode doesn't want a register, then we don't have a match.
3299 (md_assemble): Get size of the instruction from the opcode table.
3302 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
3304 * configure.in: Set and substitute HLDENV.
3305 * configure: Rebuild.
3306 * Makefile.in (HLDENV): New variable.
3307 (as.new): Use $(HLDENV).
3309 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
3310 if an array dimension is not known.
3312 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3314 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
3315 * doc/c-d10v.texi: Cleanup.
3318 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3320 * config/tc-v850.c: New file.
3321 * config/tc-v850.h: New file.
3322 * configure (v850-*-elf): New target.
3323 * configure.in (v850-*-elf): New target.
3326 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3328 * doc/c-d10v.texi: New file.
3329 * doc/all.texi: Added D10V stuff.
3330 * doc/as.texinfo: Added D10V stuff.
3332 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3334 * config/tc-d10v.c: All references to defined symbols should
3335 now use the optimal instruction. .float and .double now work.
3337 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
3339 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
3340 section address for the i960 as is done for the i386.
3342 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
3344 * mpw-config.in: Add wildcards for config matching, add mips-*-*
3345 case, forward-include bfd/elf-bfd.h.
3347 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3349 * config/tc-d10v.c: Add additional information to the opcode
3350 table to help determinine which instructions can be done
3353 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
3355 * config/tc-arm.c: Major changes to add Thumb support, with lots
3356 of change input from <rearnsha@armltd.co.uk>.
3357 Reverted to INSN_SIZE macro, rather than insn_size variable.
3358 (insns): Added ARM "bx" instruction support.
3359 (tinsns): Added Thumb instruction definition structure.
3360 (arm_tops_hsh): Added hash structure for Thumb opcodes.
3361 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
3362 (opcode_select,s_arm,s_thumb,s_code): Added.
3363 (decode_shift): Allow upper-case RRX.
3364 (do_ldst): Simpler halfword support.
3365 (do_ldmstm): Improved.
3366 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
3367 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
3368 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
3369 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
3370 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
3372 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
3373 (md_parse_option): Add support for -mthumb.
3374 (md_show_usage): Updated to reflect new command line option.
3375 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
3376 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
3377 fragment information to be held.
3379 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
3381 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
3382 non-null, but is a constant.
3383 (fix_new_arm): Call make_expr_symbol to make the expression symbol
3384 so that error reporting will work correctly.
3386 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
3388 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
3389 against weak symbols.
3391 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
3393 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
3394 (ppc_force_relocation): Declare if OBJ_XCOFF.
3395 * config/tc-ppc.c (ppc_force_relocation): New function if
3398 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
3400 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
3402 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3404 * config/tc-d10v.c: Fix problem with relocs.
3406 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
3408 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
3409 with nops if not in data_section or bss_section.
3411 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
3413 Add support for openVMS/Alpha.
3414 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
3415 * config/obj-evax.c: New file.
3416 * config/obj-evax.h: New file.
3417 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
3419 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
3420 defined. Add case for bfd_target_evax_flavour.
3421 * config/vms-a-conf.h: New file.
3422 * conf-a-gas.com: New file.
3423 * configure.in: Add target alpha-*-*vms*.
3424 * configure: Rebuild.
3425 * makefile.vms: New file.
3426 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
3427 Don't call ffs on openVMS/Alpha.
3429 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3431 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
3432 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
3434 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3435 (NEED_DECLARATION_SBRK): New macro.
3436 * configure, conf.in: Rebuild.
3437 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
3438 (strstr): Declare if NEED_DECLARATION_STRSTR.
3439 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
3441 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
3443 * symbols.c (resolve_symbol_value): Handle addition or subtraction
3444 by a constant before entering the main switch. Reject attempts to
3445 apply an arithmetic function to non-absolute symbols, except for
3446 the special case of subtraction of two symbols in the same
3449 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
3450 not to more than a 16 byte boundary.
3452 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
3453 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
3454 (tc_gen_reloc): If out of memory call as_fatal rather than
3455 assert. If no howto found, call as_bad_where rather than
3456 as_fatal. Change the error message slightly. Set howto to a
3457 non-NULL value in order to keep going.
3459 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3461 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
3463 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
3465 * config/tc-h8300.c (get_specific): New operand "size" derived
3466 from ".b", ".w" and ".l" extensions. All callers changed. If
3467 the base instruction has no operands, then use the size to
3468 determine which specific instruction to use.
3470 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
3472 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
3474 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
3476 * config/tc-mips.c (md_section_align): Don't change addr if
3479 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
3481 * config/tc-hppa.c: Revert yesterday's changes.
3483 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3485 * config/tc-d10v.c: Disable range checking on 16-bit values.
3487 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
3489 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
3490 not just the ones that don't match.
3492 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3494 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
3496 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
3498 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
3499 pre-cursor to adding Thumb support. Also added cpu_variant flag
3500 information to each of the asm_flg structures.
3501 (md_parse_option): Updated ARM7 parsing to allow 't' for
3502 thumb/halfword support, aswell as 'm' for long multiply.
3503 (md_show_usage): Updated help message.
3504 (md_assemble): Check that instruction flags are applicated to the
3505 current cpu variant.
3506 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
3507 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
3508 signextension instructions.
3509 (do_ldst): Generate halfword and signextension variants if
3510 mnemonic flags match.
3511 (ldst_extend): Do not allow shifts in the offset field of halfword
3512 or signextension instructions.
3513 (validate_offset_imm): Provide check on halfword and signextension
3515 (add_to_lit_pool): Merge identical literal pool values.
3517 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
3519 * config/tc-hppa.c (selector_table): Add 'E' selector.
3520 (cons_fix_new_hppa): Don't coke on e_esel.
3521 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
3522 to help generate exception handling tables.
3523 (md_apply_fix): Don't try to apply fixups with an e_esel
3525 (hppa_fix_adjustable): Fixups with e_esel selectors
3528 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
3530 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
3533 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3535 * config/tc-d10v.c: Added lots of error checking. Added hacks
3536 to support accumulator shifts.
3538 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
3540 * symbols.c (S_SET_EXTERNAL): Let .weak override.
3541 (S_CLEAR_EXTERNAL): Likewise.
3542 (S_SET_WEAK): Remove error; just let .weak override.
3544 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3546 * config/tc-d10v.c (md_assemble): Now handles multiline
3549 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3551 * config/tc-d10v.c: Fix packaging bug. Added range checking.
3552 Added kludge for divs instruction. Fixed minor problem with
3553 multiple text sections.
3554 * config/tc-d10v.h (d10v_cleanup): Change prototype.
3556 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3558 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
3559 addresses to be right-shifted by 2.
3561 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3563 * config/tc-d10v.c: Many changes to get relocs working.
3564 (register_name): No longer creates a symbol for register names.
3565 (pre_defined_registers): moved to opcodes/d10v-opc.c.
3566 (d10v_insert_operand): Now works correctly for either container.
3567 * config/tc-d10v.h (d10v_cleanup): Declare.
3569 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
3571 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
3572 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
3574 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
3576 * tc-alpha.c: Patches to track current minimum alignment to reduce
3577 the number of fragments created with frag_align.
3578 (alpha_current_align): New static variable.
3579 (s_alpha_text): Reset alignment to 0.
3580 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
3581 (s_alpha_stringer, s_alpha_space): New functions.
3582 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
3583 (alpha_cons_align): New function to replace both of them.
3584 (emit_insn): Only align if alpha_current_align is less than 2;
3585 reset alpha_current_align to 2.
3586 (s_alpha_gprel32): Likewise.
3587 (s_alpha_section): New function. Basically duplicate the other
3588 alpha section change hooks. Only define for ELF.
3589 (s_alpha_float_cons): Simplify alignment handling.
3590 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
3591 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
3592 Don't define the s_alpha_cons pseudo-ops. Do define
3593 s_alpha_stringer and s_alpha_space pseudo-ops.
3594 (alpha_align): Skip if less than current default alignment. Set
3596 * tc-alpha.h (md_flush_pending_output): Remove.
3597 (md_cons_align): Add.
3599 * tc-alpha.c: Add oodles of function description comments.
3600 (md_bignum_to_chars): Remove; there are no callers.
3601 (md_show_usage): Mention some more variants.
3603 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
3605 From Andrew Gierth <ANDREWG@microlise.co.uk>:
3606 * configure.in (sparc-*-sysv4*): New target.
3607 * configure: Rebuild.
3609 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
3610 uaxword to use s_uacons.
3611 (sparc_no_align_cons): New static variable.
3612 (s_uacons): New static function.
3613 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
3616 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
3618 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
3619 5 with regard to shared libraries.
3620 * configure: Rebuild.
3622 * config/tc-m68k.c (m68k_ip): Use the correct length when
3623 allocating space for the unsupported architecture error message.
3625 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3627 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
3629 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3631 * config/tc-d10v.c: New file.
3632 * config/tc-d10v.h: New file.
3633 * configure (d10v-*-elf): New target.
3634 * configure.in (d10v-*-elf): New target.
3636 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3638 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
3640 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
3642 * config/tc-alpha.c (alpha_align): Change fill parameter
3643 to a pointer. Take NULL as 0 or nop depending on section. Change
3645 (s_alpha_align): Rename local variables.
3647 * doc/as.texinfo (.align): Document action of omitted
3650 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3652 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
3653 when an unsupported PC relative reloc is seen, rather than calling
3656 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
3657 Instead, check state when '#' comment is seen.
3659 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
3661 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
3663 (tc_gen_reloc): If fixup was changed to be PC relative, change
3664 reloc type accordingly. Use name of reloc in error message.
3666 * as.h: Don't define const or volatile.
3667 * flonum.h: Don't define const.
3669 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
3670 if fx_pcrel is set. Correct setting the addend case in the
3671 OBJ_ELF case (from Andreas Schwab
3672 <schwab@issan.informatik.uni-dortmund.de>).
3673 (md_show_usage): Correct -mfc5200 to -m5200.
3675 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3677 * doc/c-m68k.texi: Document -m5200 flag.
3678 * doc/as.texinfo: Likewise.
3680 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
3683 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3685 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
3686 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
3688 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
3690 * Makefile.in (VERSION): Set to cygnus-2.7.1.
3692 * Released binutils 2.7.
3694 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
3696 * config/tc-mips.c (mips_ip): Only perform range check when
3697 dealing with O_constant expressions.
3699 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3701 * m68k-parse.h (m68k_register): Add new coldfile control
3704 * config/tc-m68k.c (mcf5200_control_regs): New variable,
3705 array of control registers for the coldfire.
3706 (cpu_of_arch): Added mcf5200.
3707 (archs): Added mcf5200.
3708 (init_table): Add new control registers.
3709 (m68k_ip): Added support for new control registers.
3710 (m68k_init_after_args): Likewise.
3712 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
3714 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
3716 * read.h (is_it_end_of_statement): Declare.
3717 * read.c (is_it_end_of_statement): Remove declaration.
3719 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
3721 (md_assemble): Fix handling of @l with an unsigned constant. Add
3722 default case to reloc switch.
3724 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
3726 Based on patches from Tom Quiggle <quiggle@sgi.com>:
3727 * ecoff.c (last_lineno): New static variable.
3728 (add_procedure): Set last_lineno.
3729 (ecoff_directive_loc): Likewise.
3730 (ecoff_generate_asm_lineno): Likewise.
3731 (ecoff_fix_loc): New function.
3732 * ecoff.h (ecoff_fix_loc): Declare.
3733 * config/tc-mips.c (append_insn): When inserting nops, and using
3734 ECOFF debugging, call ecoff_fix_loc.
3736 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
3738 * config/tc-h8300.c (build_bytes): If an operand type is
3739 marked as SRC_IN_DST retrieve it from the "destination" op.
3741 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
3743 * configure.in (arm-*-riscix*): Set emulation to riscix.
3744 * configure: Rebuild.
3745 * config/te-riscix.h: New file to define TE_RISCIX.
3747 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
3749 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
3751 * Makefile.in (config.status): Just run config.status as other
3754 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
3756 * mpw-config.in (TARGET_OS): Add definition to conf.
3758 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
3760 * config/tc-mips.c (append_insn): Parenthesize
3761 cop_interlocks expressions.
3763 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
3765 * listing.c (listing_print): Close the listing file if it is not
3766 stdout. Close the other files opened for the listing.
3768 * config/tc-sparc.h (md_cons_align): Define.
3769 (sparc_cons_align): Declare.
3770 (HANDLE_ALIGN): Define.
3771 (sparc_handle_align): Declare.
3772 * config/tc-sparc.c (sparc_cons_align): New function.
3773 (sparc_handle_align): New function.
3774 * read.c (cons_worker): Call md_cons_align if it is defined.
3776 * as.h (struct frag): Add fr_file and fr_line fields.
3777 * frags.c (frag_new): Set fr_file and fr_line.
3778 (frag_var): Likewise.
3779 (frag_variant): Likewise.
3781 * as.h (struct frag): Remove unused align_mask and align_offset
3784 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
3785 From <uddeborg@carmen.se>.
3787 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
3789 * configure.in (mips-*-osf*): New target.
3790 * configure: Rebuild.
3792 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
3794 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
3796 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
3797 between co-processor comparisons and branches for the VR4300.
3799 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3801 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
3802 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
3804 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
3805 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3806 includedir): Use autoconf set values.
3809 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
3811 * listing.c (listing_eject): Don't do anything if listing is 0.
3812 (listing_list): Likewise.
3813 (listing_source_line): Likewise.
3814 (listing_title): Don't save title if listing is 0.
3815 (listing_source_file): Check listing rather than listing_tail.
3817 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
3818 using shared libraries.
3819 * configure: Rebuild.
3821 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
3823 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
3824 absolute expression if a relocation type was specified.
3826 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3828 * configure.in: Add support for *-*-rtems* configurations.
3829 * configure: Rebuild.
3831 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
3833 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
3834 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
3835 opcodes library for alpha.
3836 * configure: Rebuild with autoconf 2.10.
3837 * config/tc-alpha.c: Substantial rewrite to add ELF support and
3838 use new opcode table.
3839 * config/tc-alpha.h (md_undefined_symbol): Don't define.
3840 (LOCAL_LABEL): Define differently if OBJ_ELF.
3841 (FAKE_LABEL_NAME): Define if OBJ_ELF.
3842 * config/alpha-opcode.h: Remove.
3843 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
3844 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
3845 include/opcode/alpha.h rather than config/alpha-opcode.h.
3847 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
3849 * config/obj-aout.c (obj_emit_relocations): Give an error if the
3850 relocation symbol was not resolved.
3851 * config/obj-coff.c (do_relocs_for): Likewise.
3853 * write.c (adjust_reloc_syms): Refetch the symbol section after
3854 calling S_GET_VALUE, since it may have changed.
3856 * expr.c (struct expr_symbol_line): Define.
3857 (expr_symbol_lines): New static variable.
3858 (make_expr_symbol): Add entry to expr_symbol_lines.
3859 (expr_symbol_where): New function.
3860 * expr.h: Use extern on function declarations.
3861 (expr_symbol_where): Declare.
3862 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
3863 rather than printing the meaningless name of an expression
3866 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
3868 * config/tc-i386.c (md_number_to_chars): Deleted.
3869 * config/tc-i386.h (md_number_to_chars): New macro.
3871 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
3873 (load_symbol_address, load_expression): Use build_mem.
3874 (build_operate): New function.
3875 (emit_addq_r): Use it.
3877 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
3879 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
3881 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
3883 * config/tc-vax.h (NOP_OPCODE): Define.
3885 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
3887 * config/obj-vms.h (S_IS_COMMON): Define.
3888 (S_IS_LOCAL): Check for \002 as well as \001.
3889 (LONGWORD_ALIGNMENT): New macro.
3890 (SUB_SEGMENT_ALIGN): Use it.
3892 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
3894 * config/vms-conf.h: Reconcile with conf.in.
3896 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
3898 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
3901 * doc/as.texinfo: Document that any number of hex digits can
3904 * as.c (struct defsym_list): Define.
3905 (defsyms): New static variable.
3906 (parse_args): Just put --defsym arguments on defsyms list, rather
3908 (main): Define defsyms after output file is created.
3910 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
3911 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
3913 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
3914 insn_error rather than calling check_absolute_expr.
3916 * as.c (emulation_name): Remove unused static variable.
3917 (default_emul_bfd_name): Add return NULL to avoid warning.
3918 * ecoff.c (ecoff_stab): Remove unused variables name and
3920 * frags.c (frag_new): Remove unused variable tmp.
3921 * hash.c (hash_grow): Parenthesize + within <<.
3922 (hash_print_statistics): Use %lu, not %d, to print unsigned
3924 * messages.c: Include "libiberty.h".
3925 (fprint_value): Add cast to avoid printf warning.
3926 (sprint_value): Likewise.
3927 * read.c: Include "ecoff.h".
3928 (emit_expr): Add casts to avoid printf warnings.
3929 * read.h: Use extern for function declarations.
3930 (pop_insert): Declare.
3931 * stabs.c: Include "ecoff.h".
3932 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
3933 former_last_fragP, and new_fragP.
3934 * subsegs.h (subsegs_print_statistics): Declare.
3935 * symbols.c (debug_verify_symchain): Change macro to discard
3937 * write.c (dump_section_relocs): Likewise.
3938 * write.h: Use extern for function declarations.
3939 (write_print_statistics): Declare.
3940 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
3942 * config/e-mipself.c (mipself_bfd_name): Likewise.
3943 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
3945 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
3946 emit relocations against external symbols.
3948 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
3949 message if bfd_reloc_type_lookup fails, rather than calling
3952 * config/tc-alpha.c (alpha_force_relocation): Add
3953 BFD_RELOC_12_PCREL to switch.
3955 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
3957 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
3958 TE_PE (Lfoo, not .Lfoo).
3960 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
3962 * read.c (s_fill): Don't warn about a zero repeat count.
3964 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
3965 coprocessor register.
3967 * config/tc-i386.c (md_assemble): When checking the size of a
3968 register to set the size of an instruction, do a bitwise and with
3969 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
3972 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3974 * config/tc-h8300.c (parse_reg): Tweak error messages.
3975 (build_bytes): Likewise.
3976 (skip_colonthing): Handle :32 suffix.
3977 (get_specific): Promote L_24 to L_32 if it makes a match.
3978 Don't always promote L_8 to L_16.
3979 (do_a_fix_imm): Clean up L_32 and L_24 handling.
3981 * config/tc-h8300.c (Smode): New variable.
3982 (h8300hmode): Turn off Hmode.
3983 (h8300smode): New function. Turn on Smode and Hmode.
3984 (md_pseudo_table): New ".h8300s" pseudo-op.
3985 (parse_reg): Handle "exr" register.
3986 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
3987 Handle "mach" and "machl" operands for ldmac.
3988 (get_specific): Handle "stm.l" and "ldm.l".
3989 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
3990 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
3993 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3995 * doc/as.texinfo: Reorder chapter of machine dependent options so
3996 that it is sorted by chip name.
3998 * doc/as.texinfo: Use consistant spelling of Vax.
3999 * doc/c-vax.texi: Likewise.
4001 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4003 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
4005 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
4006 (md_apply_fix): Likewise.
4007 (pa_try): New function.
4008 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
4010 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4012 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
4013 (pa_level): New function.
4015 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
4017 * listing.c (listing_newline): Don't do anything if listing is 0.
4019 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
4021 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
4022 symbol_create, not symbol_new.
4024 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
4026 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
4027 absolute symbol unless TC_FORCE_RELOCATION returns true.
4029 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
4031 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
4032 the symbol to a pointer. Don't set previous_file_symbol.
4033 Simplify symbol list rearrangement.
4034 (coff_frob_symbol): Don't do anything with C_FILE symbols.
4035 (coff_adjust_symtab): Don't check previous_file_symbol.
4037 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4039 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
4041 (md_pseudo_table): Add ppc_elf_lcomm.
4043 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
4045 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
4046 d0{24:1},d0' works without an immediate prefix on the bit numbers.
4047 (md_begin): Add digits to alt_notend_table.
4048 (md_parse_option): Make s a const pointer.
4050 * config/tc-sparc.c (md_pseudo_table): Add "empty".
4051 (s_empty): New static function.
4053 * config/obj-coff.c (struct filename_list): Only define if not
4055 (filename_list_head, filename_list_tail): Likewise.
4056 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
4057 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
4058 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
4059 have a section of N_ABS rather than N_DEBUG. If we do a merge,
4060 remove the new symbol from the list.
4061 (obj_coff_endef, both versions): Call tag_insert even if there is
4062 an old symbol with the same name, if the old symbol does not
4064 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
4065 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
4066 symbol that will be moved to the end of the symbol list.
4067 (coff_adjust_section_syms): Always call section_symbol for .text,
4069 (coff_frob_section): Likewise. Also, remove unused variable
4072 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
4073 manipulating frags directly.
4074 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
4077 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
4078 whether the next character is '*' before checking whether we are
4079 at the start of a line. Permit LINE_COMMENT_START to start a
4080 comment in state 1 (seen some whitespace) as well, to match the
4083 * gasp.c (do_align): Permit a fill value for .align.
4085 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
4087 * read.c (next_char_of_string): Warn if a newline is seen in the
4088 middle of a string. Call bump_line_counters when appropriate.
4090 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
4092 * symbols.c (colon): Use LOCAL_LABEL.
4094 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
4096 * Makefile.in (install): Don't check to see if tooldir exists.
4097 Make $(tooldir) and $(tooldir)/bin.
4099 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4101 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
4104 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
4106 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
4107 insn_error. Don't put the string "ERROR" in insn_error. Set
4108 insn_error rather than calling as_warn for an unsupported opcode.
4110 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
4112 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
4113 before permitting -64.
4114 * output-file.c (output_file_create): Remove duplicate
4117 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
4119 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
4120 section rather than a .reginfo section.
4121 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
4124 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
4125 bit value with the high bit set.
4127 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
4129 * read.c (s_lcomm): Set section flags for .sbss section.
4131 * config/tc-mips.c (mips_64): New static variable.
4132 (mips_target_format): If mips_64, return elf64 targets rather than
4134 (md_longopts): Add "32" and "64".
4135 (md_parse_option): Handle -32 and -64.
4136 (md_show_usage): Mention -32 and -64.
4137 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
4140 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4142 * config/tc-ppc.c (comment_chars): Make '!' a comment character
4143 for Solaris compatibility.
4145 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
4146 .stabd with 4 arguments into a .stabn.
4148 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
4150 * config/tc-mips.c (macro): When passing X_add_number to
4151 macro_build, cast it to int first.
4153 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
4155 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
4156 created by emit_expr.
4158 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
4159 as_perror rather than assert.
4161 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
4163 * config/tc-mips.c (mips_ip): Mark sections created to hold
4164 floating point information as read only.
4166 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
4168 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
4170 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4172 * read.c (potable): Add .skip as a synonym for .space.
4174 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
4175 4 arguments, providing the 4th argument is 0, to allow
4176 compatibility with the Solaris assembler.
4178 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
4180 * config/tc-sh.h (struct sh_segment_info_type): Define.
4181 (TC_SEGMENT_INFO_TYPE): Define.
4182 (sh_frob_label): Declare.
4183 (tc_frob_label): Define.
4184 (sh_flush_pending_output): Declare.
4185 (md_flush_pending_output): Define.
4186 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
4187 reloc before the instruction if necessary.
4188 (sh_frob_label): New function.
4189 (sh_flush_pending_output): New function.
4190 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
4191 when looking for the reloc for the target of .uses.
4192 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
4193 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
4195 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
4196 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
4197 the absolute symbol.
4199 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
4200 TC_SEGMENT_INFO_TYPE is defined.
4202 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4204 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
4205 matches the register size.
4207 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
4209 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
4211 (do_relocs_for): Likewise.
4212 (fixup_segment): Don't just quit if linkrelax is set. Try to
4213 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
4216 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4218 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
4219 relative relocations with -mrelocatable. Also allow unfixed
4220 relocs in .ex_shared.
4222 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
4224 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
4225 non-zero before assuming this is a long file name.
4226 (w_strings): Likewise.
4227 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
4229 * config/obj-coff.c (w_strings): Move declaration of i inside
4230 #ifdef block which uses it.
4232 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
4234 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
4235 "relaxmode". Output relocs which identify various relaxing
4236 possibilities for mov.[bwl] instructions.
4237 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
4239 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
4241 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
4242 (MD_APPLY_FIX3): Define.
4243 * config/tc-arm.c (my_get_expression): Only watch for bad segments
4245 (md_apply_fix3): Renamed from md_apply_fix.
4246 If pcrel reloc and symbol is in different section, undo effects
4249 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
4251 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
4252 any reloc with an LR% or RR% field selector for SOM.
4254 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
4256 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
4259 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
4261 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
4263 (yank_symbols): Likewise.
4265 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
4267 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
4268 BFD_ASSEMBLER, add name field.
4269 * config/obj-coff.c: Include "libiberty.h".
4270 (coff_header_append): Handle long section names.
4271 (crawl_symbols): Just use the name field for the symbol name,
4272 without worrying about null byte termination.
4273 (w_strings): Handle long section names.
4274 (write_object_file): Likewise. Also, use the name field, rather
4276 (obj_coff_add_segment): Permit long section names.
4277 (obj_coff_init_stab_section): Use the name field, rather than
4279 (adjust_stab_section): Likewise.
4280 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
4282 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
4283 (mem_fmt): Likewise.
4284 (md_apply_fix): Don't check fx_im_disp field.
4286 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
4288 * configure.in: Add * after sparc*-*-vxworks.
4289 * configure: Rebuild.
4291 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
4292 define it to comment_chars. Use tc_comment_chars rather than
4294 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
4295 * config/tc-m68k.h (tc_comment_chars): Define.
4296 (m68k_comment_chars): Declare.
4297 * config/tc-m68k.c (m68k_comment_chars): Rename from
4298 comment_chars. Change into a pointer rather than an array.
4299 (md_longopts): Add "bitwise-or".
4300 (md_parse_option): Handle OPTION_BITWISE_OR.
4301 (md_show_usage): Mention --bitwise-or.
4302 * doc/c-m68k.texi: Document --bitwise-or.
4304 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
4306 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
4309 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
4310 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
4311 correct handling of input line pointer, and call
4312 demand_empty_rest_of_line.
4314 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
4316 * config/tc-sparc.c (in_bitfield_range): New static function.
4317 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
4318 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
4319 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
4320 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
4321 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
4323 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
4325 * config/obj-coff.c: BFD_ASSEMBLER:
4326 (coff_last_bf): New static variable.
4327 (coff_frob_symbol): Set endndx of a .bf symbol.
4329 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
4330 (last_bfP): New static variable.
4331 (yank_symbols): Set endndx of a .bf symbol.
4333 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4335 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
4336 and -s options. Add -be for good measure.
4338 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
4340 * read.c (s_space): Support non-constant fill value. Handle fill
4341 value correctly for a size other than 1.
4343 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
4345 * config/tc-arm.c (my_get_float_expression): Update call to
4346 gen_to_words, X_PRECISION changed from 6 to 5.
4348 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4350 * config/tc-ppc.c (register_name,reg_name_search): Move register
4351 name lookup from PE specific code to all targets. Add support for
4352 -mregnames/-mno-regnames to control whether register names are
4354 (md_assemble): Call register_name for all platforms.
4355 (md_parse_option): Add support for -mregnames/-mno-regnames.
4357 * configure.in (powerpcle*-*-solaris): Add support.
4358 (powerpc*-*-linux): Ditto.
4359 * configure: Regenerate.
4361 * config/ppc-sol.mt: New config file for PowerPC Solaris.
4363 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
4365 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
4366 be associated with a single %lo reloc.
4368 * config/tc-mips.c (load_address): Cast X_add_number to valueT
4369 before comparing against MAX_GPREL_OFFSET, so that negative
4370 numbers are handled correctly.
4373 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
4375 * config/tc-sparc.c (last_insn): New static variable.
4376 (md_assemble): Warn about putting floating point branches in a
4377 delay slot. If architecture is less than v9, insert NOP
4378 instructions between floating point instructions and floating
4379 point branches. (The SunOS assembler does both these operations.)
4380 Save the last instruction opcode.
4381 (sparc_ip): Add pinsn parameter. Change caller.
4383 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
4384 for byte jump to next instruction to skip empty frags.
4386 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
4388 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
4389 for addq with a 16 bit signed value, just emit a lda instruction
4392 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
4394 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
4397 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
4399 * configure.in: Permit --enable-shared to specify a list of
4401 * configure: Rebuild.
4403 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
4405 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
4406 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
4408 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4410 * config/atof-ieee.c: Fix handling of denormalized extended
4411 precision numbers and overflow/underflow detection.
4412 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
4413 not include the 16 bit gap in the m68k extended precision format.
4415 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
4417 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
4419 * configure: Rebuild.
4421 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
4423 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
4424 be accessed using the $gp register.
4425 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
4427 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
4429 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
4430 bfd_mach_sparc_sparclet if current_architecture is sparclet.
4432 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
4434 * read.c (get_line_sb): Bump line counters based on
4435 input_line_pointer[-1], not *input_line_pointer. Don't bother to
4436 call LISTING_NEWLINE.
4437 (s_macro): Don't call demand_empty_rest_of_line.
4438 * app.c (do_scrub_chars): When handling C style comments, unget
4441 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
4443 * read.h (enum linkonce_type): Define.
4444 (s_linkonce): Declare.
4445 * read.c (potable): Add "linkonce".
4446 (s_linkonce): New function.
4447 * subsegs.h (segment_info_type): Add linkonce field to
4448 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
4449 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
4450 (obj_coff_pe_handle_link_once): Declare if TE_PE.
4451 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
4453 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
4454 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
4455 entry based on the linkonce field in segment_info.
4456 * doc/as.texinfo: Document .linkonce.
4458 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
4460 * doc/as.1: Changed to be recognized by catman -w on Solaris.
4462 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
4464 * stabs.c (s_stab_generic): Call the listing functions before
4465 doing the rest of the processing, which may involve freeing the
4466 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
4467 SEPARATE_STAB_SECTIONS case.
4469 * config/tc-hppa.c: Remove nested comment.
4470 (tc_gen_reloc): Move label done inside the ifdef in which it is
4472 (md_apply_fix): Pass pointers to correct types to libhppa.h
4473 functions. Always return a value.
4475 * config/tc-mips.h (tc_frob_file): Define.
4476 (mips_frob_file): Declare.
4477 * config/tc-mips.c (struct mips_hi_fixup): Define.
4478 (mips_hi_fixup_list): New static variable.
4479 (imm_unmatched_hi): New static variable.
4480 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
4481 offset_reloc. Pass imm_unmatched_hi to append_insn.
4482 (append_insn): Add unmatched_hi parameter. If it is set, add the
4483 new fixup to mips_hi_fixup_list. Change all callers.
4484 (mips_ip): Set imm_unmatched_hi when appropriate.
4485 (mips_frob_file): New function.
4487 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
4489 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
4490 * configure: Regenerated.
4492 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
4494 * as.c (main): Call bfd_set_error_program_name.
4496 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
4498 * as.h (strdup): Don't declare.
4499 * stabs.c: Include libiberty.h
4500 (get_stab_string_offset): Use xstrdup rather than strdup.
4501 (s_stab_generic): Likewise.
4502 * as.c (parse_args): Likewise.
4503 * read.c (s_mri_sect): Likewise.
4505 * gasp.c (change_base): Recognize \(...) construct documented to
4506 pass through enclosed characters literally through to the output.
4507 (process_assigns): Likewise. Also, be more careful to avoid
4508 looking past the end of the buffer.
4510 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
4512 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
4513 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
4515 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4517 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
4519 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
4521 * config/alpha-opcode.h: Added cvtst instruction.
4523 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
4525 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
4526 string. Extract the addend from the result of expression.
4528 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
4530 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
4531 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
4532 mode, change the state to 3 rather than 1.
4534 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
4536 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
4537 correspond to 11 March change.
4539 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
4541 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
4542 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
4544 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
4546 * configure: Rebuild with autoconf 2.8.
4548 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
4550 * config/atof-ieee.c (gen_to_words): Improve handling of
4551 X_PRECISION numbers. Based on patches from Andreas Schwab
4552 <schwab@issan.informatik.uni-dortmund.de>.
4554 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
4556 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
4558 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
4559 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
4560 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
4561 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
4564 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
4566 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
4568 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
4570 * config/tc-hppa.c (SUBSEG_MILLI): Define.
4571 (pa_def_subspaces): Add $MILLICODE$.
4572 (pa_spaces_begin): Set section flags for $MILLICODE$.
4574 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4576 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
4577 not SHT_NOBITS. Don't tamper with flags based on type if a
4578 special section was found (revert Feb 29 change).
4580 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
4581 if aligning to a longword boundary or greater.
4583 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4585 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
4587 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
4589 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
4590 * configure: Regenerated.
4592 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
4594 * config/tc-hppa.c: Add default definitions for R_N0SEL and
4595 R_N1SEL since they're not defined for old versions of hpux.
4597 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
4598 Set "sym_ptr_ptr" and "addend" fields to dummy values for
4599 R_N0SEL and R_N1SEL.
4601 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4603 * flonum-konst.c: Add two more constants for 1e+-2048 and
4604 1e+-4096, and correct the other constants.
4606 * symbols.c (resolve_symbol_value): Handle O_logical_not.
4608 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4610 * config/obj-elf.c (obj_elf_section): Allow predefined section
4611 types to set the nobits type. Avoid a shadowed declaration.
4613 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
4615 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
4616 reduce relocs using e_nlrsel field selectors.
4618 * write.c (fix_new_exp): Don't use #elif. Some compilers
4621 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
4623 (pa_chk_field_selector): Handle new field selectors for SOM.
4625 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4627 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
4628 * configure: Rebuild.
4629 * config/te-linux.h (LOCAL_LABELS_FB): Define.
4630 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
4632 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
4635 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
4637 * mpw-make.sed: Update to handle shared library support.
4639 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
4641 * config/tc-sparc.c (sparc_ip): Print all architectures that support
4642 the insn on mismatch.
4644 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4646 * configure.in: Add support for a29-coff.
4647 * configure: Rebuild.
4649 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
4651 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
4652 of the section when looking for the R_SH_USES fixup, because the
4653 frag addresses have not yet been adjusted.
4655 * gdbinit.in: Set a breakpoint on as_warn_where.
4657 * config/tc-mips.c (macro): Add missing arguments to macro_build
4658 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
4660 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
4662 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
4663 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
4665 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
4667 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
4669 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
4671 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
4672 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
4673 Recognize [uU] format args as sparclet cpregs.
4675 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
4677 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
4680 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
4682 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
4683 well as S_IS_EXTERNAL.
4684 (tc_fix_adjustable): Likewise.
4685 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
4686 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
4688 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
4689 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
4691 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
4693 * config/tc-sparc.c (max_architecture): Change to sparclite for
4695 (default_compatible): Delete.
4696 (sparc_ffs): New function.
4697 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
4698 (sparc_ip): Rewrite architecture match and bump logic.
4700 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
4702 * configure.in: Check for 'do not mix' from native linker before
4703 trying to use -rpath.
4704 * configure: Rebuild.
4706 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
4708 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4709 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4710 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4711 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
4713 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
4714 to the symbol lnnoptr field, to get the correct file offset.
4716 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4718 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
4719 symbols that are not function, file, or section symbols to be
4722 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
4724 * configure: Set and substitute RPATH_ENVVAR.
4725 * configure: Rebuild.
4726 * Makefile.in (RPATH_ENVVAR): New variable.
4727 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
4729 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
4730 doesn't need opcodes. If configuring shared, opcodes needs bfd.
4731 * configure: Rebuild.
4733 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4735 * read.c (s_mri_sect): Don't return '\0' in type. Set all
4736 appropriate flags in BFD section.
4738 * configure.in (m68k-*-psos*): New target.
4739 * configure: Rebuild.
4740 * config/te-psos.h: New file.
4741 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
4744 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
4746 From Alan Modra <alan@spri.levels.unisa.edu.au>:
4747 * configure.in: Remove duplicate setting of cpu_type. Check
4748 whether opcodes library is required for on all targets, not just
4750 * configure: Rebuild.
4752 * config/tc-mips.c (mips_big_got): New static variable.
4753 (s_extern): Don't declare.
4754 (reg_needs_delay): New static function.
4755 (macro_build): Permit GOT/CALL_HI/LO relocs.
4756 (macro_build_lui): If place is not NULL, use the number in the
4758 (load_address): Handle mips_big_got case.
4759 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
4761 (OPTION_XGOT): Define.
4762 (md_longopts): Add "xgot" if OBJ_ELF.
4763 (md_parse_option): Handle -xgot.
4764 (md_show_usage): Mention -xgot.
4765 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
4766 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
4768 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4770 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
4771 the byte relocation, point it to the low byte of the word.
4773 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
4775 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
4776 * configure: Rebuild.
4778 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
4780 * configure.in: Recognize any sparc* cpu.
4781 * configure: Regenerated.
4783 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
4785 * read.c (potable): Add "mri" and ".mri".
4786 (s_mri): New function.
4787 * read.h (s_mri): Declare.
4788 * app.c (scrub_m68k_mri): New static variable.
4789 (mri_pseudo): New static variable.
4790 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
4791 flag_m68k_mri. Initialize scrub_m68k_mri.
4792 (mri_state, mri_last_ch): New static variables.
4793 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
4795 (app_push): Save new fields.
4796 (app_pop): Restore new fields.
4797 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
4798 If TC_M68K, use a trivial state machine to look for occurrences of
4799 the .mri pseudo-op, and change the mode appropriately.
4800 * as.h (do_scrub_begin): Update prototype.
4801 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
4803 * config/tc-m68k.c (reg_prefix_optional_seen): New static
4805 (m68k_mri_mode_change): New function.
4806 (md_parse_option): Set reg_prefix_optional_seen.
4807 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
4808 (MRI_MODE_CHANGE): Define.
4809 * doc/as.texinfo: Document .mri pseudo-op.
4811 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
4814 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4816 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
4817 * config/m68k-parse.h (enum pic_relocation): Define.
4818 (struct m68k_exp): Add pic_reloc field.
4819 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4820 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
4821 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
4823 * config/tc-m68k.c: Delete definition of NO_RELOC.
4824 (struct m68k_it): Add pic_reloc field.
4825 (add_fix): Copy over pic_reloc field.
4826 (md_pseudo_table): Interpret .align parameter as byte count.
4827 (mote_pseudo_table): Likewise.
4828 (tc_m68k_fix_adjustable): New function.
4829 (get_reloc_code): New function.
4830 (md_assemble): Use it as last argument to fix_new_exp.
4831 (md_apply_fix_2): For a relocation against a symbol don't put the
4832 addend into the data.
4833 (tc_gen_reloc): Different addend computation for OBJ_ELF.
4834 (m68k_ip): Don't relax an operand that requires pic relocation.
4835 (md_begin): Align .text, .data and .bss on 4 byte boundary by
4837 * write.c (fixup_segment): Don't add symbol value to addend if
4838 TC_M68K and OBJ_ELF.
4839 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
4840 (motorola_operand): Add rule for `(zapc, EXPR)'.
4842 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
4844 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
4845 *really* is permissible before the comma.
4847 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
4849 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
4850 inserting nop instructions.
4852 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
4854 * config/te-aux.h: Change include of aux.h to aux-coff.h.
4856 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
4858 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
4859 class setting for a CALLNAME symbol in COFF.
4861 * read.c (potable): Pass negative numbers for new .balign[wl] and
4862 .p2align[wl] pseudo-ops.
4863 (s_align_bytes): Treat a negative argument as specifying the fill
4865 (s_align_ptwo): Likewise.
4867 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4869 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
4870 (do_align): Take new len parameter. Change all callers. Pass it
4872 (s_align_bytes): Arg now indicates the length of the fill pattern.
4873 (s_align_ptwo): Likewise.
4874 * config/obj-coff.c (write_object_file): Pass length to
4876 * config/tc-i386.h (md_do_align): Take new len parameter.
4877 * config/tc-m88k.h (md_do_align): Likewise.
4878 * config/tc-m88k.c (m88k_do_align): Likewise.
4879 * config/tc-sh.h (md_do_align): Likewise.
4880 * config/tc-sh.c (sh_do_align): Likewise.
4881 * doc/as.texinfo: Document new pseudo-ops.
4883 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
4884 done in cvt_frag_to_fill.
4886 * config/tc-sh.h (sh_do_align): Declare.
4887 (md_do_align): Define.
4888 * config/tc-sh.c (sh_do_align): New function.
4890 * ecoff.c (ecoff_build_lineno): Don't try to store the address
4891 difference if the next address is before the current one.
4893 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
4894 (archs): Initialize new field.
4895 (m68k_ip): Don't list alias names when listing CPUs which support
4898 * as.c (main): Call parse_args before read_begin.
4899 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
4900 front of generated pseudo-ops.
4901 * read.c (potable): Ignore "name".
4902 (s_app_file): Permit a single quote after the string, since one
4903 may appear in m68k MRI mode.
4905 * configure.in: Check for --enable-shared. If linking against
4906 shared BFD and opcodes, fix library name on SunOS, and try to set
4908 * configure: Rebuild.
4910 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
4912 * as.h (flag_m68k_mri): Declare.
4913 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
4914 * Many files: For MRI syntax that is specific to the m68k MRI
4915 assembler, check flag_m68k_mri rather than flag_mri or
4916 MRI_MODE_NEEDS_PSEUDO_DOT.
4918 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
4920 * config/tc-i960.c (ARCH_HX): Define.
4922 (targ_has_sfr): Handle ARCH_HX.
4923 (targ_has_iclass): Handle ARCH_HX.
4924 (tc_coff_fix2rtype): Add return 0 to avoid warning.
4925 (tc_headers_hook): If the architecture was specified explicitly,
4926 use it when setting the flags. Set the extern variable coff_flags
4927 rather than headers->filehdr.f_flags, since the latter is set
4928 unconditionally in obj-coff.c.
4929 (i960_handle_align): Remove unused variable fixp.
4931 Support for building bfd and opcodes as shared libraries, based on
4932 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
4933 * configure.in: Set OPCODES and BFD to search directories.
4934 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
4935 * configure: Rebuild.
4936 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
4937 (LIBDEPS): New variable.
4938 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
4939 $(HLDFLAGS) in link.
4940 (check): Set LD_LIBRARY_PATH in the environment.
4942 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4944 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
4945 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
4946 read-only, not read/write.
4948 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
4950 * Makefile.in (INSTALL_XFORM): Remove -e.
4952 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
4954 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
4955 than comparing S_GET_SEGMENT to undefined_section.
4956 (write_object_file): Skip symbols which were equated to an
4957 undefined or common symbol.
4958 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
4959 S_IS_COMMON rather than comparing S_GET_SEGMENT to
4961 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
4962 or S_IS_COMMON call S_GET_VALUE.
4963 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
4964 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
4965 to an undefined or common symbol, convert the reloc to be against
4967 (obj_crawl_symbol_chain): Skip symbols which were equated to an
4968 undefined or common symbol.
4969 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
4970 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
4971 to an undefined or common symbol, convert the reloc to be against
4973 (obj_crawl_symbol_chain): Skip symbols which were equated to an
4974 undefined or common symbol.
4975 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
4976 S_IS_COMMON rather than comparing S_GET_SEGMENT to
4978 (yank_symbols): Skip symbols which were equated to an undefined or
4981 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
4983 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
4984 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4986 * configure.in: Make sure we only add m68k-parse.o to
4987 ${extra_objects} once, no matter how many m68k targets have been
4989 * configure: Rebuild.
4991 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
4993 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
4994 * configure: Rebuild.
4996 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
4998 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
4999 * doc/c-m68k.texi: Document .extend and .ldouble.
5001 * configure.in (m68*-apple-aux*): New target.
5002 * config/te-aux.h: New file.
5003 * config/obj-coff.c (compare_external_relocs): New static function
5005 (do_relocs_for): Sort relocs if TE_AUX.
5006 (fixup_segment): If TE_AUX, store common symbol value in segment.
5007 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
5009 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
5011 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
5013 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
5015 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
5016 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
5018 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
5019 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
5020 an undefined symbol and the size of a function symbol.
5021 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
5022 for all common symbols.
5024 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
5026 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
5029 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
5032 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
5034 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
5035 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
5037 * ecoff.c (localsym_t): Add addend field.
5038 (add_ecoff_symbol): Add addend argument. Change all callers.
5039 (coff_sym_value): Make static.
5040 (coff_sym_addend): New static variable.
5041 (ecoff_directive_def): Initialize coff_sym_addend.
5042 (ecoff_directive_val): Accept symbol + constant.
5043 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
5044 (ecoff_build_symbols): Include the addend in the symbol value.
5046 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
5048 * config/tc-ppc.c (md_assemble): Ignore overflow on
5049 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
5051 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5053 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
5054 bytes in size, so offset appropriately in big endian mode when
5055 writing the bottom 2 bytes.
5057 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
5059 * config/tc-sparc.c (default_compatible): New static local.
5060 (md_begin): Initialize it. Rewrite warn_on_bump handling.
5061 (sparc_ip): If no architecture or -bump specified, don't mark as
5062 mismatched those in default_compatible.
5064 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
5066 SCO ELF support from Robert Lipe <robertl@arnet.com>:
5067 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
5068 * configure: Rebuild.
5069 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
5070 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
5071 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
5072 (sco_id): Declare if SCO_ELF.
5074 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
5076 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
5077 ({max,warn_after}_architecture): New static locals.
5078 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
5079 If both architecture and -bump requested, set max_architecture to max.
5080 (sparc_md_end): Simplify.
5081 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
5082 Rewrite code to bump architecture and check for conflicts.
5083 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
5084 with Solaris assembler.
5085 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
5086 (md_show_usage): Update.
5088 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
5090 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
5092 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
5094 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
5095 #ifdef sparcv9 when choosing value.
5098 (sparc_md_end): Declare.
5099 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
5100 (initial_architecture): New static local.
5101 (can_bump_v9_p): Likewise.
5102 (NO_V9): Delete all occurrences.
5103 (sparc_md_end): New function.
5104 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
5105 Don't bump architecture to v9 unless can_bump_v9_p set.
5106 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
5107 * configure.in (sparc64 target cpu): Don't set obj_format here.
5108 (SPARC_V9): Renamed from sparcv9.
5109 (sparc64-*-elf*): Define SPARC_ARCH64.
5110 * configure: Regenerated.
5111 * acconfig.h (SPARC_V9): Renamed from sparcv9.
5112 (SPARC_ARCH64): Add.
5113 * conf.in: Regenerated.
5114 * config/vmsconf.h: Update.
5116 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
5118 * config/tc-mips.c (load_register): Optimise "dli" loads.
5119 (md_show_usage): add "-mcpu=vr4100" to help text.
5121 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5123 * symbols.c (resolve_symbol_value): If a symbol is equated to an
5124 undefined symbol, preserve the X_op of O_symbol.
5125 (S_GET_VALUE): Fix check to permit this case.
5126 * write.c (write_relocs): If a reloc is against an undefined
5127 symbol equated to another symbol, change the reloc to be against
5129 * config/obj-coff.c (do_relocs_for): Likewise.
5131 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
5134 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5136 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
5137 computer is PowerPC.
5139 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
5141 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
5142 mentioned in the eabi.
5144 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
5146 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
5147 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
5149 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5151 * config/tc-ppc.c (mapping): Add more relocation suffixes.
5153 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5155 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
5156 as a section it is ok to have unadorned -mrelocatable pointers in.
5158 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5160 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
5163 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5165 * config/obj-elf.c (obj_elf_section): Add hooks so machine
5166 dependent section attributes can be handled.
5168 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
5169 macros to add support for exclude section flag and ordered section
5172 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
5173 functions to add support for exclude section flag and ordered
5176 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
5178 * subsegs.c (section_symbol): Don't try to look up the section
5179 symbol in the hash table. It should be possible to have a symbol
5180 with the same name as a section, but no connection to it.
5182 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
5183 From James Carlson <carlson@xylogics.com>.
5185 * expr.c (operand): Skip whitespace after a close parenthesis.
5186 From James Carlson <carlson@xylogics.com>.
5188 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
5190 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
5191 as_warn_where for relocation overflow.
5192 (parse_reg): Accept register name only if next character is
5195 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
5197 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
5198 addresses for static variables.
5200 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5202 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
5203 and xgot give the old toc16 relocation.
5204 (md_apply_fix3): Support all GOT relocations.
5206 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
5208 * config/tc-mips.c (load_address): Correctly handle a constant in
5209 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
5211 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5213 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
5214 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
5215 (build_Mbytes): Handle REG_B.
5217 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
5219 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
5221 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
5223 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
5225 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
5227 * config/obj-coff.c (write_object_file): Set the s_align field to
5228 the number of bytes, rather than to the power of 2.
5230 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
5232 * Makefile.in (DISTCLEAN_HERE): New variable.
5233 (distclean): Use it.
5234 (maintainer-clean): Depend upon clean-here rather than clean,
5235 distclean, and clean-info. Run make maintainer-clean in doc.
5236 Remove files listed in DISTCLEAN_HERE.
5237 * doc/Makefile.in (maintainer-clean realclean): Split out from
5238 distclean. Depend upon clean-info and distclean.
5240 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
5242 * mac-as.r: Fix copyright and version strings.
5243 (cfrg): Use PROG_NAME instead of literal name.
5245 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
5247 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
5249 * config/tc-a29k.h (tc_unrecognized_line): Define.
5250 * config/tc-a29k.c (a29k_unrecognized_line): New function.
5251 (md_operand): Handle a29k style local dollar labels.
5253 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
5255 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
5257 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
5259 * read.c (s_fill): If md_flush_pending_output is defined, call
5262 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
5264 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
5265 Treat rs_align_code like rs_align.
5267 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5269 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
5270 converting an absolute address into a PC-relative one.
5272 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
5274 * mpw-config.in: Don't always use te-generic.h for emulation.
5275 (powerpc-apple-macos): Use emulation te-macos.h.
5277 (mips-gm-magic): New configuration.
5279 * mpw-make.sed (install, install-only): Edit in Mac-specific
5282 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
5284 * configure.in: Improve message about unsupported ELF targets.
5285 * configure: Rebuild.
5287 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
5288 pattern is zero. From Manfred Hollstein.
5290 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
5292 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
5293 the various idata sections, we check the name on the .section pseudo.
5295 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5297 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
5298 add section's paddr to add_number; compatibility to native as and
5301 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
5303 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
5305 * hash.c (struct hash_entry): Moved here...
5306 * hash.h (struct hash_entry): ...from here.
5308 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
5309 if it's already known to be null.
5311 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5313 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
5314 bit relocs converted to PC relative relocs. This turned out to
5315 add the offset from the beginning of .text twice.
5317 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
5319 * stabs.c (s_stab_generic): In 's' case, free string from
5322 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
5324 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
5327 * subsegs.h (segment_info_type): Make bitfields unsigned.
5329 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
5330 and move them together. On most systems this will reduce the
5331 structure size by one word.
5332 (operatorT): Define O_max.
5333 * expr.c (expr_begin): Verify that X_op is wide enough to hold
5336 * read.c (pop_insert): Print error returned by hash table
5339 * as.c (dump_statistics): Split out from main; dump some hash
5340 table stats and target-specific stats.
5341 (start_time): No longer automatic to main.
5342 (main): Set file-level start_time and call dump_statistics at
5343 exit. Exit by calling xexit.
5344 (show_usage): Make --statistics description less specific.
5345 * subsegs.c (subsegs_print_statistics): New function.
5346 * write.c (write_print_statistics): New function.
5347 (n_fixups): New static variable.
5348 (fix_new_internal): Increment it.
5349 * read.c (read_print_statistics): New function.
5350 * read.h (read_print_statistics): Declare.
5351 * symbol.c (symbol_print_statistics): New function.
5352 * symbol.h (symbol_print_statistics): Declare.
5353 * hash.c (hash_print_statistics): New function.
5354 * hash.h (hash_print_statistics): Declare.
5355 * config/tc-i386.c (i386_print_statistics): New function.
5356 * config/tc-i386.h (i386_print_statistics): Declare.
5357 (tc_print_statistics): New macro.
5358 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
5361 * hash.c (DELETED): Rewrite to use a valid but unique address.
5362 (START_POWER): Reduce to 10.
5363 (enum stat_enum): New enumerator, replacing STAT_* index macros.
5364 Add new values for counting strcmp calls.
5365 (GROW_FACTOR): New macro.
5366 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
5368 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
5369 (hash_new): Use FULL_VALUE.
5370 (struct hash_control): Definition moved here.
5371 (hash_code): Don't mask to low bits.
5372 (hash_ask): Mask returned hash code here. Check hash value before
5373 calling strcmp; count strcmp calls.
5374 * hash.h (struct hash_control): Declare, don't define, here.
5375 (HASH_STATLENGTH): Deleted.
5376 (struct hash_entry): Add field for hash code.
5377 (hash_say, hash_apply): Don't declare.
5379 * hash.c (destroy): Return void.
5380 (applicatee): Ditto.
5381 (main): Fix declarations.
5382 (hash_apply): Return void. Argument `function' returns void. Put
5383 inside "#ifdef TEST".
5384 (hash_say): Define only if TEST is defined.
5385 * hash.h (hash_apply, hash_say): Declarations deleted.
5387 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
5389 * configure: Rebuild with autoconf 2.7.
5391 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
5393 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5394 * configure: Rebuild with autoconf 2.6.
5396 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
5398 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
5399 (ppc_stabx): Don't increment ppc_debug_name_section_size.
5401 (ppc_frob_file): Remove.
5402 * config/tc-ppc.h (tc_frob_file): Don't define.
5403 (ppc_frob_file): Don't declare.
5405 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
5407 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
5408 * config/alpha-opcode.h: Include one-operand variants of jmp and
5411 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
5412 with te-delta.h in 8.3 file systems.
5413 * configure.in: Adjusted.
5415 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
5417 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
5419 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
5421 * expr.c (operand): Handle MRI suffixes after unadorned 0.
5423 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
5425 Version 2.6 released.
5426 * Makefile.in (VERSION): Updated to 2.6.
5428 * config/obj-coff.c (write_object_file): Change use of md_do_align
5429 to pass a pointer rather than a fill value, to match other uses.
5431 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
5433 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
5435 * as.c (main): Move md_end call to just after call to
5436 perform_an_assembly_pass. Delete cpu-specific code here.
5437 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
5438 * config/tc-arm.c (md_end): Unused function deleted.
5439 * config/tc-ns32k.c (md_end): Ditto.
5441 * config/tc-i386.c (i386_align_code): New function, moved here
5442 from HANDLE_ALIGN macro.
5443 * config/tc-i386.h (HANDLE_ALIGN): Call it.
5445 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
5447 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
5450 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
5452 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
5453 multi-byte nops to avoid changing gcc. The necessary gcc change
5454 might break old assemblers.
5456 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
5458 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
5459 generate optimal multi-byte nop instructions for ".align n"
5460 ".align n,0x90", and aligns requiring more than 15 bytes of
5461 padding still generate multiple 0x90's as before.
5463 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
5465 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
5467 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
5469 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
5470 * configure: Update.
5471 * mpw-make.sed: Reorder commands to make sed happier.
5472 * config/te-macos.h: New file.
5473 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
5475 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
5477 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
5478 conditional branches.
5479 (md_apply_fix): Likewise.
5481 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
5483 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
5484 generate a reloc which the linker will not handle correctly. Fix
5485 overflow checking--R_IREL is 18 bits, not 17.
5487 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
5489 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
5490 from a PC relative reloc if TC_A29K.
5492 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
5493 code depends upon it.
5495 * config/tc-a29k.c (md_operand): Handle $float, $double, and
5496 $extend. Based on code from Eric Freudenthal
5497 <freudenthal@nyu.edu>.
5498 * config/tc-a29k.h (LEX_DOLLAR): Define.
5499 * read.c (LEX_DOLLAR): Define if not defined.
5500 (lex_type): Use LEX_DOLLAR.
5502 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
5504 * configure.in (a29k-nyu-sym1): New target, just like other a29k
5507 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
5509 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
5511 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
5513 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
5514 used only by "dlltool.c".
5516 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
5518 * config/tc-alpha.c: Undefine inline if not __GNUC__.
5519 (md_pseudo_table): Don't define "extern".
5521 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
5523 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
5525 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
5527 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
5529 * macro.c (macro_expand_body): Don't warn about == with a
5530 nonexistent parameter, in case it is in a comment field.
5532 * as.c (main): On TC_A29K, call macro_init with macro_alternate
5534 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
5535 set, even if macro_alternate is set.
5536 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
5537 (sub_actual): If macro_strip_at, and kind is '@', don't look up
5538 the token unless it ended in '@'.
5539 * config/tc-a29k.c (line_separator_chars): Remove '@'.
5540 * doc/c-a29k.texi: Document macro usage on A29K.
5542 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
5544 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
5546 (install_operand): Likewise.
5548 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
5550 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5552 * configure.in (m88k-motorola-sysv*): New target.
5553 * configure: Rebuild.
5554 * config/te-delta88.h: New file.
5555 * config/obj-coff.c (write_object_file): Use md_do_align if it is
5557 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
5558 (md_do_align): Define.
5559 * config/tc-m88k.c: Include "subsegs.h".
5560 (m88k_do_align): New function.
5562 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
5563 (COFF_NOLOAD_PROBLEM): Define.
5564 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
5566 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
5568 * config/tc-i386.c (md_assemble): For a jump instruction with
5569 non-constant target, require 7 available bytes in the current
5572 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
5574 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
5577 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
5579 * configure.in (alpha-*-linux*): Use ecoff.
5580 * configure: Rebuild.
5581 * ecoff.c (ecoff_directive_extern): New function.
5582 (ecoff_directive_weakext): New function.
5583 (ecoff_build_symbols): Handle weak symbols.
5584 (ecoff_setup_ext): Likewise.
5585 (ecoff_frob_symbol): Warn about weak common symbols.
5586 * ecoff.h (ecoff_directive_extern): Declare.
5587 (ecoff_directive_weakext): Declare.
5588 * symbols.c (S_IS_WEAK): New function.
5589 * symbols.h (S_IS_WEAK): Declare.
5590 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
5592 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
5595 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
5597 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
5599 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
5600 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
5601 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
5602 * config/obj-coff.c (coff_frob_symbol): Don't call
5603 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
5604 one. If OBJ_XCOFF, try to figure out whether the symbol is going
5607 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
5608 (ppc_stab_symbol): New static variable.
5609 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
5610 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
5611 sy_tc.real_name to the stab string.
5612 (ppc_bc, ppc_ec): New static functions.
5613 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
5615 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
5617 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
5620 * input-scrub.c (input_scrub_push): Reset sb_index.
5622 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
5624 * listing.c (listing_newline): Don't create a frag in the absolute
5627 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
5629 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
5630 (ppc_csect): Move most of the code to ppc_change_csect, and call
5632 (ppc_change_csect): New static function, taken from ppc_csect.
5633 (ppc_section): New static function.
5634 (ppc_saw_abs): New static varable.
5635 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
5636 a symbol has no csect.
5637 (ppc_adjust_symtab): New function.
5638 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
5639 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
5641 * write.c (write_object_file): If tc_adjust_symtab is defined,
5642 call it just before the call to obj_adjust_symtab.
5644 * symbols.c (symbol_find_or_make): Change name to be const.
5645 * symbols.h (symbol_find_or_make): Update declaration.
5647 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
5649 * doc/as.texinfo (Align): Mention SH.
5650 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
5652 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
5653 (Z8000 Directives, even): Don't give numeric align value, instead
5656 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5658 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
5661 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
5663 * Makefile.in (diststuff): Also make info.
5664 (maintainer-clean realclean): Also make clean-info.
5666 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
5668 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
5669 (pa_subspace): For ".nsubspa", always create a new subspace
5670 with the given attributes, even if one already exists with the
5673 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5675 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
5676 TC_FORCE_RELOCATION, taking an additional section argument. If
5677 the section of the target symbol is not the same as the current
5678 section, always force the relocation to be used.
5679 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
5681 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
5682 md_pcrel_from function, taking an additional section argument.
5683 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
5685 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
5686 older TC_FORCE_RELOCATION if not defined.
5687 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
5688 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
5689 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
5690 TC_FORCE_RELOCATION.
5692 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
5694 * input-scrub.c (as_where): Set name to null pointer if we don't
5696 * messages.c (identify): Only print filename if non-null.
5697 (as_show_where): Ditto, for line number too.
5698 (as_warn_internal, as_bad_internal): Ditto.
5700 * input-file.c (input_file_open): If the input file can't be
5701 opened, consider it an error.
5703 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
5705 * config/tc-mips.c: Added mips_4100 control, and support for
5706 accepting the 4100 as a MIPS architecture variant (md_begin,
5707 macro_build, mips_ip, md_parse_option). Adding suitable
5708 command-line OPTIONs, and updating the help text (md_show_usage).
5710 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
5712 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
5713 BFD_ASSEMBLER is defined.
5715 * Use one active frag and one obstack per frag chain:
5716 * frags.c (frags): Variable deleted.
5717 (frag_alloc): New function.
5718 (frag_grow, frag_more, frag_variant, frag_now_fix,
5719 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
5721 (frag_new): Ditto. Verify that frch_last and frag_now match on
5722 entry and exit, and that old frag_now has non-zero type. Replace
5723 "know" uses with "assert". Use frag_alloc instead of mucking with
5725 * frags.h (frags): Declaration deleted.
5726 * subsegs.h (struct frchain): Add new field frch_frag_now.
5727 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
5729 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
5730 give it any stricter alignment than frchainS structures need. Do
5731 not initialize frags obstack. Set frag_now to point to
5732 dummy_obstack. Initialize absolute_frchain.
5733 (subseg_set_rest): Save and restore frag_now in frch_frag_now
5734 field of frchainS. Don't create new frags on section switch, and
5735 use frag_alloc when creating a new frag chain. For absolute
5736 section, set frchain_now to absolute_frchain. Verify that
5737 frch_last and frag_now match on entry and exit. Initialize
5738 per-chain obstack, and under gcc, set required alignment to that
5739 needed by fragS structure.
5741 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
5743 * stabs.c (get_stab_string_offset): Only copy input string if a
5744 fresh copy is needed, not if the section already exists.
5745 (s_stab_generic): Cache stab section name to bypass lookups, since
5746 usually it will match. Could be made faster still by changing the
5747 memory allocation rules.
5748 (s_xstab): Cache section name to bypass repeated string
5751 * frags.c (frag_new): Deleted register declarations.
5753 * listing.c (frag_now): Don't declare.
5755 * as.c (chunksize): New variable.
5756 (debug_memory): New variable.
5757 (main): If debug_memory is set, reduce chunksize and
5759 * as.h (chunksize): Declare it.
5760 * read.c (read_begin): Use it.
5762 * config/tc-alpha.c (md_shortopts): Include 'g'.
5763 (md_parse_option): Ignore it.
5765 * Makefile.in (distclean): Remove Makefile and config.status from
5766 testsuite directory.
5767 (clean-here): Don't delete testsuite. Instead, delete only the
5768 files within it that would be generated by running tests.
5770 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
5771 frag_now_fix instead of accessing obstack info directly.
5772 * config/tc-arm.c (s_ltorg): Ditto.
5773 (md_assemble): Ditto.
5775 * config/tc-i386.c (md_assemble): Call frag_grow instead of
5778 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
5780 * stabs.c (aout_process_stab): Insert debug symbol into symbol
5781 chain after parsing value expression, if any, to avoid separating
5782 continued .stabs lines.
5784 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
5786 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
5787 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
5789 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
5791 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
5792 -mcom support and PPC_OPCODE_ANY for -many.
5793 (md_parse_option): Ditto.
5795 (md_begin): For duplicate instructions, print all duplicates
5798 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
5800 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
5801 common mode operation.
5802 (md_show_usage): Add -mcom to usage message.
5804 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
5806 * expr.c (op_rank): Add O_symbol_rva.
5807 * expr.h (operatorT): Add O_symbol_rva.
5808 * read.c (cons_worker): Set O_symbol_rva when necessary.
5809 * write.c (fix_new_exp): Understand O_symbol_rva.
5811 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
5813 * config/tc-mips.c: Correct s_cons arguments. From Michael
5814 Joosten <joost@ori.cadlab.de>.
5816 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
5818 * config/tc-ppc.c (ppc_macro): Make count unsigned.
5819 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
5820 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
5822 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
5823 make non-static. Change all users.
5824 * config/obj-coff.h (coff_n_line_nos): Declare.
5826 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
5828 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5830 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
5832 * config/obj-elf.c (obj_elf_common): Convert specified byte
5833 alignment to power of two. Set size of local bss symbol.
5835 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
5837 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
5839 * sb.c, macro.c: Decide whether to include <string.h> or
5840 <strings.h> just as as.h does.
5842 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
5844 * Makefile.in (site.exp): Fix setting of $srcdir.
5846 * config/tc-arm.c (md_atof): Fix little-endian output.
5847 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
5850 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
5852 * doc/as.texinfo: Split out the NS32k family documentation,
5853 despite its being commented out for now.
5854 * doc/c-ns32k.texi: New file.
5856 * sb.c, macro.c: Include string.h.
5858 * Makefile.in (comparison): Only check *.o; we don't care if
5859 timestamps inserted by the native linker differ.
5861 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
5862 if alignment stricter than 4 bytes is requested; in that case,
5863 align to a 4-byte boundary first.
5865 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
5867 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
5868 uninitialized" warning for `Max_Source_Offset'.
5870 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
5872 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
5873 qualifiers and detect errors if present.
5874 (md_assemble): Add call to parse_toc_entry. Also added some support
5875 for the [tocv] qualifier.
5876 (ppc_pe_tocd): New function to support data in the toc section.
5878 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
5880 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
5883 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
5885 * config/tc-m68k.c (isword): Accept all values from -65536 to
5886 +65535, so ~VAL will not be rejected.
5888 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
5889 skip characters after the pseudo-op.
5891 * read.c (get_line_sb): Don't look past buffer_limit.
5892 (s_include): In MRI mode, skip characters after the file name.
5894 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
5896 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
5897 periods in register names.
5899 For older changes see ChangeLog.1.