2 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
4 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
8 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
10 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
11 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
12 is jcxz or a loop instruction.
15 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
17 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
19 (md_begin): Set up machine architecture and type.
22 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
24 * symbols.c (resolve_symbol_value): Store the value back into the
25 symbol expression, to handle add or subtract simplification
26 correctly. Handle O_symbol_rva. Add default case.
28 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
29 chunksize while creating the new subsection.
30 * as.c (chunksize): Initialize to zero.
31 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
32 calling obstack_begin.
35 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
37 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
41 * config/tc-v850.c (parse_register_list): Support constant
42 expressions as register lists.
45 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
47 * doc/c-v850.texi: Change the major node to v850 Machine
50 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
52 * doc/as.texinfo: Add inclusion of c-v850.texi
54 * doc/c-v850.texi: New file.
56 * read.c (is_end_of_line): Make NUL character be considered to be
59 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
61 * config/tc-v850.c (parse_register_list): Add support for curly
63 (cc_names): Add "e" and "ne" conditions.
66 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
68 * app.c (do_scrub_chars): Support a double dash as starting a
69 comment that extends to end of line.
72 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
74 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
76 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
79 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
81 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
82 insn when changing to a different instruction.
84 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
86 * config/tc-v850.c (system_register_name): Support numbers for
89 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
91 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
92 flag when alignment is in bytes instead of power of 2, and code to
93 use that flag to convert alignment to bytes.
94 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
95 * read.h (s_lcomm_bytes): Add prototype.
96 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
97 defined, write alignment to alignment bits in section header s_flags
98 rather than the s_align field.
100 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
101 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
102 pseudo, instead of s_lcomm which wants a power of two for alignment.
105 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
107 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
109 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
111 * as.c (show_usage): Add -am.
112 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
113 if we've already got one.
114 * listing.c (struct list_info_struct): Add line_contents.
115 (listing_newline): Put unused argument to work: if non-null, save it...
116 (listing_listing): ... and regurgitate during listing instead of line
118 * listing.h (LISTING_MACEXP): New define.
119 (LISTING_NEWLINE): Argument is NULL.
120 * read.c (read_a_source_file): If expanding macros, break up input
121 lines and pass them to listing_newline.
122 * doc/as.texinfo: Document -ac and -am.
124 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
126 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
128 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
132 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
134 * config/tc-v850.c: Remove support_v850e flag and command line
137 * configure.in (emulations): Add support for v850e target
139 * configure (emulations): Add support for v850e target
142 start-sanitize-v850eq
143 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
145 * config/tc-v850.c: Remove support_v850eq flag and command line
148 * configure.in (emulations): Add support for v850eq target
150 * configure (emulations): Add support for v850eq target
153 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
155 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
156 setting EXPECT and TCL_LIBRARY.
157 * Makefile.in: Rebuild.
159 * as.h (enum debug_info_type): Define.
160 (debug_type): Declare.
161 * as.c (debug_type): New global variable.
162 (show_usage): Add --gstabs.
163 (parse_args): Handle --gstabs.
164 * read.c (generate_asm_lineno): Remove.
165 (read_a_source_file): Output stabs debugging if appropriate.
166 Change checks of generate_asm_lineno to check debug_type. Only
167 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
168 * read.h (generate_asm_lineno): Don't declare.
169 (stabs_generate_asm_lineno): Declare.
170 * stabs.c (stabs_generate_asm_lineno): New function.
171 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
172 Don't turn off debugging.
173 (add_file): Remove old #if 0 code.
174 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
175 (ecoff_directive_end): Don't generate stabs line symbols.
176 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
178 (line_label_cnt): Remove.
179 (ecoff_generate_asm_line_stab): Remove.
180 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
181 * doc/as.texinfo, doc/as.1: Document --gstabs.
184 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
187 * config/.Sanitize (Do-first, Do-last): Add support for keep-v850e
191 start-sanitize-v850eq
192 * config/.Sanitize (Do-first, Do-last): Add support for keep-v850eq
196 start-sanitize-v850eq
197 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
198 Add support for v850eq instructions.
199 start-sanitize-v850eq
202 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
203 Add support for v850e instructions.
206 * config/tc-v850.c (md_assemble): Fix error recovery to reload
207 text of entire opcode.
210 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
212 * doc/internals.texi: Document rs_leb128.
214 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
216 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
217 in ABSL case, rather than calling abort.
219 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
221 * as.h (enum _relax_state): Add rs_leb128.
222 * read.c (potable): Add sleb128 and uleb128.
223 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
225 * read.h: Update prototypes.
226 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
227 the symbol value, add a second FINALIZE argument that prevents
228 changes from being comitted. Update all callers.
229 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
230 * doc/as.texinfo: Document the new pseudos.
232 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
234 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
236 (DISTCLEANFILES): Define.
237 * doc/Makefile.am (DISTCLEANFILES): Define.
238 * Makefile.in, doc/Makefile.in: Rebuild.
240 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
242 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
243 Don't set targ or gas_target. Define SCO_ELF and
244 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
246 * Makefile.am: Remove @target_frag@.
247 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
249 (dep-am): Mark as phony.
250 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
252 * config/arm-big.mt, config/arm-lit.mt: Remove.
253 * config/mips-big.mt, config/mips-lit.mt: Remove.
254 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
255 * config/ppc-sol.mt: Remove.
256 * config/i386coff.mt, config/m68kcoff.mt: Remove.
257 * config/m88kcoff.mt: Remove.
258 * config/sco5.mt: Remove.
259 * configure, config.in, Makefile.in: Rebuild.
261 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
262 further try to circumvent the .y.h rule.
263 * Makefile.in: Rebuild.
265 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
267 * Makefile.am: New file, based on old Makefile.in.
268 * acinclude.m4: New file, from old aclocal.m4.
269 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
270 shared library handling; now handled by libtool. Replace
271 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
272 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
273 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
274 * config.in: New file, created by autoheader.
276 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
277 * stamp-h.in: New file.
278 * as.c (print_version_id): Change GAS_VERSION to VERSION.
279 (parse_args): Likewise.
280 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
281 * doc/Makefile.am: New file, based on old doc/Makefile.in.
282 * Makefile.in, doc/Makefile.in: Now built with automake.
283 * aclocal.m4: Now built with aclocal.
284 * configure: Rebuild.
286 * cond.c (s_else): If not listing false conditionals, turn listing
287 off in the false branch of the else.
289 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
291 * config/tc-mips.c (macro): Fix handling of a double load from a
292 symbol plus an offset.
294 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
295 has an associated external symbol.
297 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
299 * config/tc-alpha.c (s_alpha_ucons): New function.
300 (md_pseudo_table): Add unaligned data pseudos for DWARF.
303 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
305 * config/tc-v850.c (md_assemble): Ignore the rest of the current
306 line if we encounter an error.
308 * config/tc-v850.c (md_assemble): Sign extend constants value
309 for hi and hi0 expressions.
310 (v850_insert_operand): Enable range checking for generic 16bit
313 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
315 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
316 LO16, HI16 and HI16_S relocs.
319 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
321 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
323 * configure: Regenerated with autoconf 2.12.
324 * Makefile.in: Add $(EXEEXT) to all executables.
326 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
328 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
329 unconditional branches.
330 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
333 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
335 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
337 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
339 * macro.c (define_macro): Make sure the index is in range before
343 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
345 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
346 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
347 the right f/ffrag and fx/fxfrag pairs since instruction may be split
351 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
353 * config/te-go32.h (USE_ALIGN_PTWO): Define.
354 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
355 defined, use s_align_ptwo for .align.
356 * configure.in (i386-*-msdosdjgpp*): New target.
357 (i386-*-go32*): Set em to go32 and targ to coffgo32.
358 * configure: Rebuild.
360 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
362 * config/tc-sparc.c (last_opcode): New static local.
363 (md_assemble): Don't issue "FP branch in delay slot" warning if
364 the delay slot has been annulled.
366 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
368 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
369 code if BFD_ASSEMBLER.
372 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
374 * config/tc-v850.c (system_registers): Fix ordering of registers.
378 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
380 * config/tc-tic80.c (build_insn): Initialize extended word to zero
381 when it will be filled in later by relocation information.
384 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
386 * config/tc-mips.c (macro_build): Restore check of fmt argument.
387 (mips_ip): Fix ISA checks.
390 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
392 * configure.in: Default the r5900 to little endian.
393 * configure: Rebuilt.
397 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
399 * config/tc-tic80.c (build_insn): Fix endianness problem with
403 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
405 * config/tc-mips.c (check_absolute_expr): Change warning to
408 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
410 * config/tc-mips.c (macro_build): Refine code to check if an
411 instruction is available on a particular cpu variant.
414 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
416 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
417 OBJ_AOUT to ifdef OBJ_ELF.
418 (md_apply_fix3): When mangling 32 bit PC relative reloc for
419 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
421 * write.c (fixup_segment): Change special case for i386-coff to
422 not apply for i386-pe.
423 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
425 (coff_frob_file_after_relocs): Rename from coff_frob_file.
426 (coff_format_ops): Initialize frob_file_after_relocs field rather
427 than frob_file field.
428 * config/obj-coff.h (coff_frob_file): Don't declare.
429 (coff_frob_file_after_relocs): Declare.
430 (obj_frob_file): Don't define.
431 (obj_frob_file_after_relocs): Define.
432 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
433 * configure: Rebuild.
435 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
437 * config/obj-coff.c (fixup_segment): Never subtract section
438 address from PC relative reloc which will be fully resolved.
440 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
442 * ecoff.c (page_type): Renamed from page_t to avoid conflict
443 with hpux10 header files.
445 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
447 From Jason Merrill <jason@cygnus.com>:
448 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
450 * config/tc-i386.h (md_maybe_text): Define.
451 (md_do_align): Use md_maybe_text.
453 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
455 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
456 relocations, don't check for symbol being external, weak, etc.
458 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
460 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
461 calculate relocations to any external symbol, because we might be
462 linking a shared object and the symbol might be overriden or moved
463 (for instance, moved into a static executable's .bss section).
464 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
466 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
467 be calculated by the assembler.
469 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
470 whose destination lies in the same file, by ignoring the @plt or
471 @local and aiming the branch at its destination.
473 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
475 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
476 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
479 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
480 of obj_copy_symbol_attributes.
482 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
484 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
485 signed operand, sign extend a 32 bit value to the host size.
487 * Makefile.in (CFLAGS): Subsitute from configure script. From
488 Jeff Makey <jeff@cts.com>.
490 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
491 buffer size to make a copy of the symbol.
493 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
496 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
498 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
499 step through the frags calling cvt_frag_to_fill, switch to
500 SEG_DATA when we reach data_frag_root.
502 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
504 * config/tc-mn10300.c (md_assemble): Allow an empty register
505 list for instructions which use register lists.
507 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
509 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
511 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
514 * config/tc-arm.c: Add prototypes for many static functions.
515 (struct asm_opcode ): Add prototypes for parms field.
516 (struct thumb_opcode ): Likewise.
517 (fp_op2): Remove unused flags parameter.
518 (output_inst): Make static.
519 (arm_after_pass_hook): Remove unused ignore parameter.
520 * config/tc-arm.h (arm_after_pass_hook): Declare.
521 (arm_start_line_hook): Declare.
522 (arm_frob_label): Declare.
524 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
526 * depend.c (wrap_output): new prototype.
528 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
530 * config/tc-sh.c (md_apply_fix): Check for overflow.
532 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
533 section size to be aligned.
535 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
537 * config/tc-sh.h (md_cons_align): Define.
538 (sh_cons_align): Declare.
539 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
540 (sh_no_align_cons): New static variable.
541 (s_uacons): New static function.
542 (sh_cons_align): New function.
543 (sh_handle_align): Warn about misaligned data.
544 * doc/c-sh.texi: Document .uaword and .ualong.
546 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
548 * macro.c (macro_expand): In MRI mode, treat single quote as a
549 separator character when checking for a positional argument.
551 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
553 * config/tc-arm.c (md_parse_option): Merge in changes from
556 * config/tc-arm.h: Merge in changes from armT-970328-branch.
558 * configure.in (emulations): Add Thumb architecture support from
561 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
563 * doc/all.texi: Add enabling of ARM documentation.
565 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
567 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
569 * config/tc-mips.c: Added r3900 support.
571 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
573 * as.c: (parse_args) `-t' option requires an argument.
575 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
577 * config/tc-arm.c (md_begin): Change call to
578 coff_arm_bfd_set_private_flags() to a call to
579 bfd_set_private_flags().
581 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
583 * Makefile.in: Rebuild dependencies.
585 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
586 of a BFD_RELOC_RVA reloc.
588 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
590 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
591 (hppa_force_relocation): Force a relocation for an absolute
594 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
596 * doc/as.texinfo: Don't use @value in section names or index
597 entries; it confuses texinfo.tex.
599 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
601 * doc/as.texinfo: Updated for -MD option.
602 * Makefile.in (CFILES): Added depend.c.
603 (OBJS): Added depend.o.
604 * as.h (start_dependencies, register_dependency,
605 print_dependencies): New declarations.
606 * depend.c: New file.
607 * as.c (parse_args): Added -MD option.
608 (main): Call print_dependencies.
609 (show_usage): Added help for -MD.
610 * read.c (s_app_file): Call register_dependency.
611 (s_include): Call register_dependency when file is found.
612 (read_a_source_file): Call register_dependency.
614 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
616 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
617 section address to the symbol value.
619 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
621 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
622 into the new membership field.
624 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
626 * config/tc-arm.c (md_begin): If no cpu type is specified on the
627 command line then the ARM7 is now chosen by default when setting
628 the BFD machine and architecture.
630 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
632 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
634 (md_begin): Added code to generate flags to be set into the COFF
635 header and the calls to the BFD functions to do this.
636 (md_parse_option, md_show_usage): Added new command line
637 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
638 -marmv3m, -marmv4, -marmv4t.
640 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
643 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
645 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
647 * config/tc-mn10300.c (md_convert_frag): Likewise.
649 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
651 * config/tc-mips.c (set_at): Check for bignum.
652 (check_absolute_expr, macro, mips16_macro): Likewise.
655 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
657 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
658 for overflow/underflow, only insert lower 15 bits into instruction.
661 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
663 * config/tc-i386.c (pi): Check for RegMMX.
665 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
667 * expr.c (expr): When subtracting values in the same frag,
668 subtract X_add_number rather than adding it.
670 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
672 * config/obj-coff.c (write_object_file): Just pass NULL to
673 md_do_align, not the address of a char holding NOP_OPCODE.
675 * config/tc-mips.c (macro): Handle constants for M_LI_D and
677 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
678 than an address if the floating point value looks sufficiently
681 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
683 * config/tc-i386.c (md_section_align): If a.out and BFD, force
684 section size to be aligned.
686 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
688 * cond.c: Include "macro.h".
689 (struct conditional_frame): Add macro_nest field.
690 (initialize_cframe): Initialize macro_nest.
691 (cond_finish_check): Add nest parameter. Change all callers.
692 (cond_exit_macro): New function.
693 * as.h (cond_finish_check): Update declaration.
694 (cond_exit_macro): Declare.
695 * input-scrub.c (macro_nest): Make globally visible.
696 (input_scrub_next_buffer): Call cond_finish_check.
697 * macro.h (macro_nest): Declare.
698 * read.c (s_mexit): Call cond_exit_macro.
700 * config/tc-i386.h (RegMMX): Define.
701 * config/tc-i386.c (pi): Check for all register types.
702 (type_names): Add RegMMX.
703 (md_assemble): Handle RegMMX.
705 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
707 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
710 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
712 * config/tc-mips.c (nopic_need_relax): Add new parameter
713 before_relaxing. Use it when testing ecoff_extern_size.
714 (load_address, macro, md_estimate_size_before_relax): Fix all
717 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
719 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
720 (obj_elf_subsection): New static function.
722 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
724 * config/obj-coff.c (coff_header_append): Don't reset string_size
725 each time through the loop.
727 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
729 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
731 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
733 * doc/internals.texi (Porting GAS): Correct documentation for
734 current configure handling of targ-cpu.h, et. al.
735 (CPU backend): Document listing macros.
737 * listing.c (data_buffer): Set size based on other listing macros,
738 rather than always using 100.
739 (data_buffer_size): Remove static variable.
740 (calc_hex): Make data_buffer_size a local variable. Don't leave
741 any slop when filling data_buffer.
743 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
745 * doc/c-mips.texi: Document .set autoextend.
747 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
749 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
750 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
751 sparc-*-openbsd*): New targets.
752 * configure: Rebuild.
754 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
756 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
757 for all undefined symbols.
759 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
761 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
764 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
766 * configure.in (alpha*-*-openbsd*): New target.
767 * configure: Rebuild.
769 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
771 * configure.in (mips-*-openbsd*): New target.
772 * configure: Rebuild.
775 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
777 * config/tc-d30v.c (parallel_ok): Fix parallel checking
778 for instructions using conditional execution.
781 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
783 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
785 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
787 * Makefile.in (srcroot): Remove.
788 (INSTALL): Set to @INSTALL@.
789 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
790 (all, dvi): Don't set srcroot.
791 (install): Depend upon as.new, gasp.new, and installdirs. Use
792 $(program_transform_name) directly, rather than using
793 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
794 (installdirs): New target.
795 * doc/Makefile.in (INSTALL_XFORM1): Remove.
796 (install): Depend upon installdirs. Use $(program_transform_name)
797 directly, rather than using $(INSTALL_XFORM) and
799 (installdirs): New target.
800 (install-info-as): Run mkinstalldirs.
801 (install-info-gasp): Likewise.
803 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
805 * Makefile.in (INSTALL): Change install.sh to install-sh.
807 * symbols.c (resolve_symbol_value): Check for division by zero.
809 From Thomas Graichen <graichen@rzpd.de>:
810 * Makefile.in: Always use $(SHELL) when running move-if-change.
811 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
812 * configure: Rebuild.
814 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
816 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
817 New argument `want'. Update enum cgen_parse_operand_result values.
818 Initialize if CGEN_PARSE_OPERAND_INIT.
819 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
820 (md_assemble): Call cgen_asm_init_parse.
821 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
823 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
825 * config/tc-m68k.c (m68k_ip): Handle #j.
827 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
829 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
830 right address for call label:32,regs,imm.
832 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
834 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
836 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
837 symbol for OBJ_ELF anymore.
839 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
841 * Makefile.in: Regenerate dependencies.
842 (TARG_CPU): New variable.
843 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
844 (.dep1): Delete creating of cgen-opc.h.
845 (.tcdep): Put proper contents in cgen-opc.h.
846 * configure.in (m32r): Delete setting of extra_files, extra_links.
847 (AC_OUTPUT): Create cgen-opc.h.
848 * configure: Regenerated.
850 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
852 * makefile.vms: Update to build gasp.exe.
854 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
856 * write.c (relax_frag): Make non-static.
857 * write.h (relax_frag): Add prototype for.
858 * config/tc-m32r.h (md_do_align): New arg `max'.
859 * config/tc-m32r.c (m32r_do_align): Likewise.
860 Update calls to frag_align, frag_align_pattern.
861 (fill_insn): Update call to m32r_do_align.
862 (m32r_scomm): Update call to frag_align.
864 * config/tc-m32r.[ch]: New files.
866 * Makefile.in (CPU_TYPES): Add m32r.
867 (TARGET_CPU_CFILES): Add tc-m32r.c.
868 (TARGET_CPU_HFILES): Add tc-m32r.h.
869 (DISTCLEAN_HERE): Add cgen-opc.h.
870 (.dep1,.tcdep): Create empty cgen-opc.h.
871 (cgen.o): Add dependencies.
872 (dependencies): Regenerate.
873 * as.h (struct frag): New member fr_targ.
874 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
875 * conf.in (USING_CGEN): New macro.
876 * configure.in (m32r-*-*): Add entry for.
877 Add cgen.o to extra_objects.
878 * configure: Regenerate.
879 * frags.c (frag_var): fr_pcrel_adjust renamed to
880 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
881 (frag_variant): Likewise.
882 * write.c (relax_frag): Likewise.
883 * config/tc-ns32k.c (*): Likewise.
885 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
887 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
888 rather than for any end of line character.
890 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
891 call abort (i.e., as_abort) rather than crashing.
893 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
894 OBJ_ELF, rather than of S_GET_OTHER.
896 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
898 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
900 * Makefile.in (VERSION): Set to 2.8.1.
902 * Branched binutils 2.8.
904 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
906 * COPYING: Update FSF address.
908 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
910 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
912 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
914 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
916 * config-gas.com: Update to handle both vax and alpha.
917 * makefile.vms: Update to use config-gas.
918 * conf-a-gas.com: Remove file.
920 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
922 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
923 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
924 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
927 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
929 * config/tc-tic80.c (line_comment_char): Make '#' start comments
930 at the beginning of a line for compatibility with .S files where
931 cpp leaves the filename transitions beginning with '#'.
934 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
936 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
937 tc_coff_sizemachdep if OBJ_COFF.
939 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
941 * config/tc-ppc.c (register_name): Declare.
943 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
945 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
946 * configure: Rebuild.
948 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
950 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
951 (mips16_mark_labels): New static function.
952 (append_insn): Call mips16_mark_labels.
953 (mips_emit_delays): Likewise.
954 (s_insn): Likewise. Don't call mips_clear_insn_labels.
955 (s_mips_stab): New static function.
957 * configure.in: Use ELF for mips-*-gnu*.
958 * configure: Rebuild.
960 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
962 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
965 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
967 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
968 set OPCODES_LIB to empty.
969 * configure: Rebuild.
971 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
973 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
975 * configure: Rebuild.
977 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
979 * itbl-parse.y (yyerror): Make static. Declare.
981 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
982 * configure.in: Set emulations for mips-*-linux*-*.
983 * configure: Rebuild.
985 * config/tc-mips.c (struct mips_set_options): Define.
986 (mips_opts): New static variable.
987 (mips_isa): Remove. Now a field in mips_opts. Change all
989 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
990 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
991 (struct mips_option_stack): Define.
992 (mips_opts_stack): New static variable.
993 (s_mipsset): Add support for .set push and .set pop.
994 * doc/c-mips.texi: Document .set push and .set pop.
996 * config/obj-elf.c (obj_elf_section_change_hook): New function.
997 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
998 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
1000 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
1002 * as.c (parse_args): Update copyright date in version message.
1004 * Makefile.in (clean-here): Remove dependency files.
1006 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
1007 (s_mri_common): Check S_IS_COMMON unconditionally.
1008 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
1009 * config/tc-alpha.c (s_alpha_comm): Likewise.
1010 * config/tc-mips.c (nopic_need_relax): Likewise.
1011 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
1012 (ppc_pe_comm): Likewise.
1013 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
1014 common symbol to bfd_com_section_ptr.
1015 * config/tc-sparc.c (s_common): Likewise.
1016 (tc_gen_reloc): Likewise.
1019 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1021 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
1024 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
1026 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
1029 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
1031 * input-scrub.c (input_scrub_next_buffer): Handle very long input
1034 * listing.c (print_lines): Add lineno parameter. Change all
1036 (listing_listing): Only call calc_hex for the right line.
1037 (listing_list): Set the new edict based on the current edict, in
1038 order to handle listing commands in macros correctly.
1040 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
1043 * cond.c (cond_finish_check): New function.
1044 * as.h (cond_finish_check): Declare.
1045 * as.c (main): Call cond_finish_check.
1048 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1050 * config/tc-d30v.c (md_assemble): If two instructions
1051 are supposed to be assembled in parallel and the first one is
1052 long, print an error and stop.
1053 (md_apply_fix3): Don't calculate absolute relocs. Just write
1057 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
1059 * config/tc-i386.h (iclrKludge): Define.
1060 * config/tc-i386.c (md_assemble): Handle iclrKludge.
1062 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
1064 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
1065 * config/tc-alpha.c (alpha_debug): New static variable.
1066 (md_parse_option): Set alpha_debug if -g is seen.
1067 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
1070 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1072 * config/tc-d30v.c (build_insn): Enable range-checking code.
1073 (postfix): Stop at space or comma. Fixes PR 11862.
1074 (md_assemble): Change error message.
1077 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
1079 * Makefile.in: Added automatic dependency building.
1080 * dep-in.sed: New file.
1082 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
1084 * config/obj-ieee.c (segment_name): Don't define function if this
1087 * config/obj-coff.h (DO_STRIP): Don't define.
1088 * config/tc-h8300.h (DO_STRIP): Don't define.
1089 * config/tc-h8500.h (DO_STRIP): Don't define.
1090 * config/tc-w65.h (DO_STRIP): Don't define.
1091 * config/tc-z8k.h (DO_STRIP): Don't define.
1093 * symbols.c (colon): Call obj_frob_label if it is defined.
1094 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
1096 * configure.in: Don't set files and links. Don't call
1097 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
1098 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
1099 * configure: Rebuild.
1100 * Makefile.in (TARG_CPU_C): New variable.
1101 (TARG_CPU_O, TARG_CPU_H): New variables.
1102 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
1103 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
1104 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
1105 (LINKED_SOURCES): Remove.
1106 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
1107 (LINKED_HEADERS): Remove.
1108 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
1109 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
1111 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
1112 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
1113 (itbl-cpu.h): Remove target.
1114 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
1117 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
1119 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
1121 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1123 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
1124 open coded loop that does not require the name to start with a
1127 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
1129 * frags.c (frag_var): Change offset parameter to offsetT.
1130 (frag_variant): Likewise.
1131 * frags.h (frag_variant, frag_var): Update declarations.
1132 * config/tc-m68k.c (struct m68k_it): Change foff field to
1134 (add_frag): Change off parameter to offsetT.
1135 * Several files: Add casts to calls to frag_var.
1137 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
1138 serialize a parallel make.
1139 (itbl-parse.h): Split target out from itbl-parse.c.
1141 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1143 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
1145 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
1146 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
1147 storing the value of a common symbol.
1149 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1151 * config/obj-coff.c (glue_symbols): Unused variable symbolP
1153 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
1154 that is done by symbol_remove and symbol_insert.
1156 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
1159 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
1161 * config/tc-mips.c (load_register): In 32 bit mode, when not
1162 dealing with a 64 bit number, permit the upper 32 bits to be set
1163 even if bit 31 is not set.
1165 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
1167 * read.c (potable): Add "equiv".
1168 (s_set): Handle .equiv based on argument.
1169 * doc/as.texinfo (Equiv): New node to document .equiv.
1170 (Err): New node to document .err.
1172 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
1174 * Many files: Add function prototypes.
1175 * as.c (show_usage, parse_args): Make static.
1176 * frags.h (frag_alloc): Declare.
1177 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
1178 * symbols.c (dollar_label_instance): Change return type to long.
1179 * symbols.h (print_symbol_value): Declare.
1180 (print_expr, print_expr_1, print_symbol_value_1): Declare.
1181 * write.c (fix_new_exp): Don't declare make_expr_symbol.
1182 (remove_subsegs, relax_frag): Make static.
1183 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
1184 (what_kind_of_float): Likewise.
1185 (atof_vax): Make static. Change what_kind to int.
1186 (md_atof): Change what_statement_type to int.
1187 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
1188 * config/tc-alpha.c (vax_md_atof): Declare.
1189 (md_atof): Don't declare atof_ieee and vax_md_atof.
1190 * config/tc-i386.c (set_16bit_code_flag): Make static.
1191 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
1192 * config/tc-m68k.c (add_fix): Change width to int.
1193 (insert_reg): Change regname to const.
1194 (md_atof): Don't declare atof_ieee.
1195 (demand_empty_rest_of_line): Don't declare.
1196 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
1197 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
1198 (parse_keyword_arg): Change lookup_fn to take const arg.
1199 (md_atof): Don't declare atof_ieee.
1200 * config/tc-sparc.h: Add ifdef for multiple inclusion.
1201 (tc_aout_pre_write_hook): Don't declare.
1203 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
1205 * as.h (bfd_alloc_by_size_t): Don't declare.
1206 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
1208 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1210 * symbols.c (symbol_new): Don't call debug_verify_symchain.
1211 (symbol_append): Set sy_next and sy_previous when adding a single
1212 symbol to an empty list. Call debug_verify_symchain.
1213 (verify_symbol_chain): Use assert, not know.
1215 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
1217 * NEWS: Note BeOS support.
1218 * configure.in: (ppc-*-beos): New target, use coff as object format.
1219 * configure: Regenerate with autoconf.
1221 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
1223 * config/tc-mips.c (md_apply_fix): Improve error message for out
1226 * Makefile.in: Add dependencies on obstack.h where needed.
1228 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
1230 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
1231 case of a symbol equated to another symbol when using SVR4_PIC.
1233 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
1235 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
1237 * read.c (read_a_source_file): Call LISTING_NEWLINE before
1238 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
1240 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
1241 and md_elf_section_change_hook if they are defined.
1242 (obj_elf_text, obj_elf_previous): Likewise.
1244 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1246 * config/obj-multi.h (struct elf_obj_sy): Define if
1248 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
1250 * config/obj-elf.h (struct elf_obj_sy): Don't define if
1251 OBJ_SYMFIELD_TYPE is defined.
1253 * doc/as.texinfo (bss): Improve description of .bss section. In
1254 ELF or COFF, you are permitted to switch into the section.
1255 (Comm): Rewrite description of common symbols.
1256 (Lcomm): Mention that some targets permit a third argument.
1258 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
1260 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
1262 * symbols.c (colon): Change type of local to int. From Alan Modra
1263 <alan@spri.levels.unisa.edu.au>.
1265 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
1266 alignment if a zero fill pattern was explicitly specified.
1267 * config/tc-sh.c (sh_do_align): Likewise.
1269 * read.c (equals): Always permit register names to be redefined.
1271 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
1272 mips16 symbol to be adjusted if a symbol is being subtracted from
1275 From Eric Youngdale <eric@andante.jic.com>:
1276 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
1277 illegal symbol version names.
1278 (elf_frob_symbol): Check for external default versions.
1280 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
1282 From Eric Youngdale <eric@andante.jic.com>:
1283 * config/obj-elf.h (struct elf_obj_sy): Define.
1284 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
1286 * config/obj-elf.c (obj_elf_symver): Just record the name.
1287 (obj_symbol_new_hook): Initialized versioned_name field.
1288 (elf_frob_symbol): If there is a versioned_name, either rename the
1289 symbol, or add an alias with that name.
1291 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
1293 * config/tc-mn10300.c (md_relax_table): Define.
1294 (md_convert_frag): Implement.
1295 (md_assemble): Handle relaxable operands/instructions correctly.
1296 (md_estimate_size_before_relax): Implement.
1297 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
1299 * config/tc-mn10200.c (md_relax_table): Fix typos.
1301 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
1302 relocs anymore. Tweak fx_offset for pc-relative relocs.
1304 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
1306 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
1309 start-sanitize-tic80
1310 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
1312 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
1314 * config/tc-tic80.c (md_begin): Declare external variable
1315 coff_flags and insert an F_AR32WR bit into it.
1318 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
1320 * read.c (equals): Add reassign parameter. Change all callers.
1321 * read.h (equals): Update declaration.
1323 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
1325 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
1326 can rely on the frag address to determine whether a frag is
1329 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
1331 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
1332 (S_LOCAL_NAME): Likewise.
1333 (FAKE_LABEL_NAME): Define unconditionally.
1334 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
1336 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
1337 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
1338 Don't define FAKE_LABEL_NAME.
1339 * config/te-ic960.h: Likewise.
1340 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
1341 (mips_frob_file_before_adjust): Declare.
1342 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
1343 (mips_local_label): Remove.
1345 * config/te-sco386.h: Remove; not used.
1347 start-sanitize-tic80
1348 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
1350 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
1351 byte alignment rather than power-of-two alignment that is the
1355 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
1357 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
1359 * gasp.c (hash_add_to_string_table): Correct misspelling in error
1360 message, and add newline.
1361 (process_file): Don't process assignments in the label if this is
1362 a equ or assign pseudo-op.
1363 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
1364 and K_EQU, to match documentation.
1366 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
1368 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
1369 to denote read-only data sections.
1371 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
1373 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
1374 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
1376 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
1377 binary number if the next character is '+' or '-'.
1379 start-sanitize-tic80
1380 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
1382 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
1383 (find_opcode): Match operands that can be floats.
1384 (build_insn): Handle O_big (float) expressions and build
1388 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
1390 * configure.in (mips*-*-lnews*): New target, also make empty
1391 emulation list for this target.
1392 * configure: Update.
1393 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
1394 (mips_target_format): Use.
1395 * te-lnews.h: New file.
1397 start-sanitize-tic80
1398 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
1400 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
1401 operands with :m or :s modifiers and generate the right opcodes
1405 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
1407 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
1408 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
1410 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1412 * config/tc-m68k.c (instring): Useless local declaration of
1413 crack_operand removed.
1414 * expr.h (expressionS): Changed type of X_op field to operatorT if
1417 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
1419 Based on patches from Robert Lipe <robertl@dgii.com>:
1420 * configure.in: Add i386coff and i386elf to emulation list.
1421 * configure: Rebuild.
1422 * as.c (i386coff, i386elf): Declare.
1423 * obj.h (coff_format_ops): Declare.
1424 * config/obj-coff.c (OBJ_HEADER): Define.
1425 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
1426 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
1427 (obj_pseudo_table): Add "version".
1428 (coff_pop_insert): New static function.
1429 (coff_sec_sym_ok_for_reloc): New static function.
1430 (no_func): New static function.
1431 (coff_format_ops): New variable.
1432 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
1433 (obj_symbol_new_hook): Define.
1434 (coff_obj_read_begin_hook): Declare.
1435 (obj_read_begin_hook): Define.
1436 * config/tc-i386.h (i386_target_format): Declare.
1437 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
1438 OUTPUT_FLAVOR when appropriate.
1439 (i386_target_format): New function.
1440 * Makefile.in (obj-coff.o): New target.
1441 (e-i386coff.o, e-i386elf.o): New targets.
1443 From Stephen Williams <steve@icarus.icarus.com>:
1444 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
1445 (_tc_get_bal_of_call): Don't declare.
1446 (tc_get_bal_of_call): Declare as function, don't define as macro.
1447 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
1448 in sy_tc field, not x_balntry field.
1449 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
1450 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
1451 field, not x_balntry field.
1453 * config/obj-elf.c (obj_elf_section): Permit a .note section to
1454 have the SHF_ALLOC attribute.
1456 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
1457 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
1458 (itbl-lex.o): Depend upon itbl-parse.h.
1460 * itbl-parse.y (yyerror): Change return type to int. Change to
1461 use old style function declaration.
1463 * Makefile.in (itbl-lex.o): Remove -Wall.
1464 (itbl-parse.o): Likewise.
1466 * cond.c (s_ifdef): If we should omit conditionals from listings,
1468 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
1469 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
1470 (listing_listing): Handle EDICT_NOLIST_NEXT.
1471 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
1472 * listing.h (LISTING_NOCOND): Define.
1473 (LISTING_SKIP_COND): Define.
1474 * as.c (show_usage): Mention c as a suboption of -a.
1475 (parse_args): Handle c as a suboption of -a.
1476 * doc/as.texinfo: Document -alc.
1478 start-sanitize-tic80
1479 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
1481 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
1484 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
1486 * doc/as.texinfo: Document .symver.
1488 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1490 * config/tc-d10v.c: Change pre_defined_registers to
1491 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
1493 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
1495 * config/obj-coff.c: Fix typo in comment section.
1496 start-sanitize-tic80
1497 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
1498 an additional alignment argument.
1499 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
1501 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
1505 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
1507 * Makefile.in: Remove dependancies on itbl-cpu.h.
1508 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
1511 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
1513 * itbl-ops.h: Include as.h.
1515 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
1517 * as.c: Remove -t option.
1518 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
1519 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
1520 * config/tc-mips.h: Define HAVE_ITBL_CPU.
1522 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
1524 * itbl-ops.c: Don't define DEBUG.
1526 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
1528 * Makefile.in: Update itbl-test.c to reflect its new location.
1530 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
1532 * itbl-ops.c: Add test for itbl_have_entries.
1533 * config/tc-mips.c: Remove test for itbl_have_entries.
1534 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
1536 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
1538 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
1539 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
1540 (LEX, LEXFLAGS): Define.
1541 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
1543 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
1545 * itbl-parse.y: Fix indentation mistakes from indent program.
1546 * itbl-lex.l: Fix indentation mistakes from indent program.
1547 * itbl-ops.h: Add include for ansidecl.h.
1548 Add PARAMS around function arguments.
1549 Add declaration for itbl_have_entries.
1550 * itbl-ops.c: Add PARAMS around function arguments.
1551 * Makefile.in: Add itbl build rules.
1552 Add dependancies for itbl files to mips target.
1553 * as.c: Add itbl support.
1554 Add new option "--insttbl" for dynamically extending instruction set.
1555 * as.h: Declare insttbl_file_name;
1556 the name of file defining extensions to the basic instruction set
1557 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
1558 itbl-ops.o to extra_objects for mips configuration.
1559 Add include file link from itbl-cpu.h to
1560 config/itbl-${target_cpu_type}.h.
1561 * config/tc-mips.c: Allow copz instructions.
1562 Add notes for future additions to the itbl support.
1564 (macro): Call itbl_assemble to assemble itbl instructions.
1565 See if an unknown register is specified in an itbl entry.
1567 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
1568 * doc/internals.texi (CPU backend): Fix typo in md_section_align
1570 start-sanitize-tic80
1571 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
1572 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
1574 (build_insn): Grab a frag early so we can use the address in
1575 fixups. Take one's complement of BITNUM values before insertion
1576 in opcode. Add code to support O_symbol operands.
1577 (md_apply_fix): Replace unimplemented warning with implementation.
1578 (md_pcrel_from): Ditto.
1579 (tc_coff_fix2rtype): Ditto.
1582 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1584 * config/tc-d30v.c (parallel_ok): New function.
1585 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
1587 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
1588 relocation is in different section. Fixes PR11574.
1590 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
1592 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
1593 don't set the section alignment to 2**4.
1595 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
1597 * config/tc-m68k.c (line_comment_chars): Add '*'.
1599 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
1600 (do_scrub_begin): Don't set lex['*'].
1601 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
1602 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
1605 * configure.in: Set em=svr4 for m68k-*-sysv4*.
1606 * configure: Rebuild.
1607 * config/te-svr4.h: New file.
1608 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
1609 TE_SVR4 or TE_DELTA.
1611 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
1613 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
1614 short conditional branch around a long unconditional branch.
1616 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
1618 * config/obj-coff.c (obj_coff_ln [both versions]): Call
1621 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
1624 * symbols.c (resolve_symbol_value): If both left and right
1625 operands are undefined, warn about both of them.
1627 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
1629 Based on patches from Eric Youngdale <eric@andante.jic.com>:
1630 * config/obj-elf.c (elf_pseudo_table): Add "symver".
1631 (obj_elf_symver): New static function.
1632 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
1635 * write.c (relax_segment): Make type and printf format agree.
1637 * read.c (get_line_sb): Don't end the line on a semicolon inside a
1641 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1643 * config/tc-d30v.c, config/tc-d30v.h: New files.
1645 * configure: Rebuilt.
1647 * configure.in: Add case for d30v.
1650 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
1652 * config/tc-alpha.h (md_operand): Define with a null expansion,
1653 like all the other targets.
1654 * doc/internals.texi (CPU backend): Add missing word in
1655 md_flush_pending_output description. Fix typo in md_convert_frag
1657 start-sanitize-tic80
1658 * config/tc-tic80: Minor comment additions/changes.
1661 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1663 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
1664 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
1665 * config/obj-coff.c (obj_coff_def): Use
1666 tc_canonicalize_symbol_name if defined.
1667 (obj_coff_tag, obj_coff_val): Likewise.
1668 * expr.c (operand): Reject '~' as operator if is_name_beginner.
1670 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
1672 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
1673 does not actually work, though:
1674 * configure.in (i386-sequent-bsd*): New target.
1675 * configure: Rebuild.
1676 * config/tc-dynix.h: New file.
1677 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
1679 * read.c (do_align): Add max parameter. Change all callers.
1680 Remove useless static variables.
1681 (s_align): New static function. Do common portion of
1682 s_align_bytes and s_align_ptwo.
1683 (s_align_bytes, s_align_ptwo): Just call s_align.
1684 * frags.c (frag_align): Add max parameter. Change all callers.
1685 (frag_align_pattern): Likewise.
1686 * frags.h (frag_align, frag_align_pattern): Update declarations.
1687 * write.c (relax_segment): Limit alignment change to fr_subtype.
1688 Fix some types to be addressT.
1689 * config/obj-coff.c (size_section): Likewise.
1690 * config/obj-ieee.c (size_section): Likewise.
1691 * config/tc-d10v.h (md_do_align): Add max parameter.
1692 * config/tc-i386.h (md_do_align): Likewise.
1693 * config/tc-m88k.h (md_do_align): Likewise.
1694 * config/tc-m88k.c (m88k_do_align): Likewise.
1695 * config/tc-sh.h (md_do_align): Likewise.
1696 * config/tc-sh.c (sh_do_align): Likewise.
1697 * as.h: Improve comments on rs_align and rs_align_code.
1698 * doc/as.texinfo: Document new alignment arguments.
1699 * doc/internals.texi (Frags): Document use of fr_subtype field for
1700 rs_align and rs_align_code.
1702 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
1704 * config/tc-mips.c: Changed opcode parsing.
1706 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
1708 * config/{tc-alpha.h, tc-arc.h, tc-d10v.h, tc-generic.h, tc-i960.h,
1709 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
1710 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
1711 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
1712 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
1713 to a location consistent with the rest of the target include files.
1714 * config/tc-i386.c: Remove misleading comment.
1715 * doc/internals.texi (CPU backend): Add description of function
1716 md_undefined_symbol.
1717 start-sanitize-tic80
1718 * config/tc-tic80.c: Add code to insert predefined symbols into the
1719 symbol table so they can be parsed by the standard expression parser.
1720 Remove custom code that use to parse them.
1721 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
1722 to a location consistent with the rest of the target include files.
1725 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
1727 * as.h: GNU c provides unlink() function.
1729 Unify section handling on openVMS/Alpha:
1730 * config/tc-alpha.c(s_alpha_link): Remove.
1731 (s_alpha_section): New function.
1732 Remove case-hacking of symbols
1733 Add .code_address pseudo-op.
1734 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
1735 (s_alpha_code_address): New function.
1736 (alpha_ctors_section, alpha_dtors_section): New sections for C++
1737 static constructors/destructors.
1738 Add debug code for crash debugs, to be removed when traceback code
1739 is added to object code.
1740 (s_alpha_name): New function for .name pseudo-op.
1741 (alpha_print_token): New function to print token expressions with
1742 alpha specific extensions.
1744 * makefile.vms: Allow compilation with current gcc snapshot.
1746 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
1748 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
1749 (DVIPS): Set to dvips.
1750 (ps, as.ps, gasp.ps): New targets.
1751 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
1752 and MAKEINFO env variables.
1753 (internals.ps): Use DVIPS macro.
1754 (clean): Remove core and backup files.
1755 (distclean): Remove temporary files from building internals.
1757 * doc/internals.texi (Frags): Fix typo.
1758 (GAS processing): Ditto.
1759 (CPU backend): Ditto.
1760 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
1761 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
1762 * read.c: Remove ugly hack that dealt with config files not
1763 correctly defining TARGET_BYTES_BIG_ENDIAN.
1764 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
1765 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1766 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1767 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1768 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1769 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1770 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
1771 with TARGET_BYTES_BIG_ENDIAN defined to 0.
1772 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1773 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1774 whether it is defined or not.
1775 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
1776 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1777 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1778 whether it is defined or not.
1779 start-sanitize-tic80
1780 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
1781 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
1784 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
1786 * write.c (write_relocs): Correct text in as_fatal error message,
1787 bfd_perform_relocation -> bfd_install_relocation.
1789 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1791 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
1792 * read.c (LEX_TILDE): Define if not defined.
1793 (lex_type): Use LEX_TILDE.
1794 * expr.c (get_symbol_end): Check first char with is_name_beginner,
1795 not is_part_of_name.
1797 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
1799 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
1802 * config/tc-mips.c (mips16_extended_frag): Correct base address
1803 for an extended PC relative instruction.
1804 (md_convert_frag): Likewise.
1806 * config/tc-mips.c (prev_nop_frag): New static variable.
1807 (prev_nop_frag_holds): New static variable.
1808 (prev_nop_frag_required): New static variable.
1809 (prev_nop_frag_since): New static variable.
1810 (append_insn): If we aren't reordering, and prev_nop_frag is not
1811 NULL, and we don't need any nops, then decrease the size of
1812 prev_nop_frag. Don't insert nops because of instructions in
1813 noreorder sections. Remember whether the previous instructions
1814 where in noreorder sections even when not reordering.
1815 (mips_no_prev_insn): Add preserver parameter. Change all
1816 callers. Refer prev_nop_frag variables when appropriate.
1817 (mips_emit_delays): Set up prev_nop_frag.
1818 (s_mipsset): Clear prev_nop_frag if reordering.
1820 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
1822 * config/tc-mips.c (append_insn): Remove useless code which
1823 handled swapping a mips16 jump with a mips16 instruction with a
1826 * config/tc-mips.c (md_parse_option): When debugging, set
1827 mips_optimize to 1, not 0.
1829 * config/tc-mips.c (mips16_ip): Handle an extend operand.
1831 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
1832 like the expression was based on `.', adjust the value of the
1835 * config/tc-mips.c (append_insn): Warn about an attempt to put an
1836 extended instruction in a delay slot when not reordering.
1837 (md_convert_frag): Warn if an extended instruction appears in a
1840 * config/tc-mips.c (mips_pseudo_table): Add "insn".
1841 (s_insn): New static function.
1842 * doc/c-mips.texi: Document .insn.
1844 * config/tc-mips.c (md_begin): Add the general registers to the
1846 (mips16_ip): First parse the expression, and then see whether it
1847 came up with a register, rather than trying to first see whether
1848 we are looking at a register.
1850 start-sanitize-tic80
1851 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
1853 * config/tc-tic80.c: Numerous changes and additions to flesh
1854 out functions that were previously just stubs, and fix some
1855 problems found using the new TIc80 testsuite cases.
1858 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
1860 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
1861 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
1863 * config/tc-mips.c (append_insn): Output jump instruction as a
1864 pair of 2 byte instructions, rather than as a single 4 byte
1867 start-sanitize-r5900
1868 * config/tc-mips.c (md_begin): Correct test of mips_5900.
1869 (mips_ip): Don't check INSN_ISA for a macro.
1872 start-sanitize-r5900
1873 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
1875 * config/tc-mips.c: added r5900.
1878 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
1880 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
1881 config/itbl-mips.h: Add copyright message and fix indentation.
1883 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
1885 * itbl-ops.c: New file. Add support for dynamically read
1886 instruction registers, opcodes and formats. Build internal table
1887 for new instructions and provide callbacks for assembler and
1889 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
1891 * itbl-ops.h: New file. Header file for itbl support.
1892 * config/itbl-mips.h: New file. Mips specific definitions for
1895 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
1897 * config/tc-mn10200.c (md_assemble): If a constant operand won't
1898 fit into the constant field of a relaxable operand, then it does
1901 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
1903 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
1904 a jsr target in a different section just like a jsr to
1905 an undefined target.
1907 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
1909 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
1910 against any mips16 symbols, not just externally visible ones.
1911 (md_apply_fix): Corresponding change.
1913 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
1915 * config/tc-mips.c (mips16_ip): Accept floating point registers in
1916 the operand of the exit instruction.
1918 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
1920 * symbols.c (resolve_symbol_value): If we leave an equated symbol
1921 as O_symbol, copy over the segment.
1923 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
1925 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
1926 fixup to be against the section symbol, adjust the value
1929 * symbols.c (resolve_symbol_value): Don't change X_add_number for
1931 * write.c (write_relocs): Avoid looping on equated symbols.
1932 Adjust fx_offset by X_add_number for each symbol.
1933 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
1935 (fixup_segment): Add a loop to track down equated symbols and
1936 adjust fx_offset appropriately.
1938 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
1940 * config/tc-mn10200.c (md_relax_table): Add entries to allow
1941 jmp -> bra relaxing.
1942 (md_convert_frag): Handle jmp->bra relaxing.
1943 (md_assemble): Handle jmp->bra relaxing.
1944 (md_estimate_size_before_relax): Likewise.
1946 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1948 * config/tc-i386.c (i386_align_code): Add comments explaining the
1951 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
1953 * config/tc-sparc.c (enforce_aligned_data): New static variable.
1954 (sparc_cons_align): Don't do anything unless enforce_aligned_data
1956 (md_longopts): Add "enforce-aligned-data".
1957 (md_show_usage): Mention --enforce-aligned-data.
1958 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
1959 enforce-aligned-data.
1961 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
1962 "word", and "short".
1963 (ppc_xcoff_cons): New static function.
1965 * write.c (relax_segment): Give an error if a .space symbol is
1966 common or undefined.
1968 * read.c (read_a_source_file): Don't handle mri_pending_align if
1969 the handler is s_globl or s_ignore.
1971 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
1973 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
1974 start-sanitize-tic80
1975 * config/tc-tic80.c: Many additions to previous placeholder file.
1976 * config/tc-tic80.h: Ditto.
1979 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1981 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
1983 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
1985 * config/tc-mips.c (mips_fix_adjustable): New function.
1986 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
1987 (mips_fix_adjustable): Declare.
1989 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
1990 * read.c (read_a_source_file): After doing an mri_pending_align,
1991 adjust the line_label if there is one.
1992 (s_space): Set mri_pending_align if an odd number of bytes were
1995 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1997 * config/tc-d10v.h (md_do_align): Add this hook to call
1998 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
2000 * config/tc-d10v.c (find_opcode): Correctly calculate
2001 branch displacement when .aligns are present.
2003 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
2005 * config/tc-mn10200.c (md_relax_table): Define.
2006 (md_convert_frag): Implement.
2007 (md_assemble): Handle relaxable operands/instructions correctly.
2008 (md_estimate_size_before_relax): Implement.
2009 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
2011 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
2013 * config/tc-mips.c (append_insn): Give an error for jumps to a
2015 (md_apply_fix): Make a branch to an odd address an error rather
2018 * config/tc-mips.c (md_convert_frag): If the user explicitly
2019 requested an extended opcode, pass warn as true to mips16_immed.
2021 * config/tc-mips.c (mips16_ip): Handle a missing expression like
2022 an explicit 0, so that explicitly extended instructions work
2025 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
2027 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
2028 symbol for a common symbol.
2030 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
2032 Patch presumed to have been checked in awhile ago but wasn't.
2033 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
2034 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
2035 (relax_segment, case rs_org): Move code inside braces. Move locals
2036 target,after inside too.
2037 (relax_segment, case rs_machine_dependent): Guts moved to ...
2038 (relax_frag): New function.
2039 Call md_prepare_relax_scan if defined.
2041 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2043 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
2044 'p' operand specifier.
2046 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
2048 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
2049 m68k family cpus which support long branch addressing modes.
2050 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
2051 md_create_long_jump): Use it.
2053 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
2055 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
2056 the .reginfo or .MIPS.options section if configured for an
2059 * config/tc-mips.c (md_begin): Don't set interlocks for
2062 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
2064 * read.c (read_a_source_file): Make sure the symbol ends with
2065 whitespace before checking whether the next character is '='.
2067 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
2069 * config/tc-i386.c (sco_id): Moved from here...
2070 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
2071 really is an SCO ELF specific thing, not just a SCO x86 specific
2074 start-sanitize-tic80
2075 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2077 * configure.in (tic80-*-*): Don't require 'coff'.
2078 * configure: Regenerate.
2081 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
2083 * read.c (emit_expr): Check for overflow of a negative value
2085 * write.c (fixup_segment): Likewise.
2086 * config/obj-coff.c (fixup_segment): Likewise.
2088 * config/tc-m68k.c (struct label_line): Define.
2089 (labels, current_label): New static variables.
2090 (md_assemble): Mark current_label as text, and clear it.
2091 (m68k_frob_label): New function.
2092 (m68k_flush_pending_output): New function.
2093 (m68k_frob_symbol): New function.
2094 * config/tc-m68k.h (tc_frob_label): Define.
2095 (md_flush_pending_output): Define.
2096 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
2097 (tc_frob_coff_symbol): Likewise.
2099 * read.c (read_a_source_file): When defining a macro in MRI mode,
2100 don't add the symbol to the symbol table.
2102 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
2104 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
2105 here since fixup_segment doesn't (linkrelax is set).
2106 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2108 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
2110 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
2113 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
2115 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
2116 to avoid warnings with the native HP compiler.
2117 (fix_new_hppa): Similarly for the r_type argument.
2118 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
2119 in an #if OBJ_ELF to keep gcc -Wall quiet.
2120 (md_apply_fix): Always initialize "result".
2122 * config/tc-mn10200.c (md_assemble): Generate relocations.
2124 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2126 * config/tc-m68k.c (s_even): Adjust the alignment of the current
2129 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
2131 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
2132 pass on the new file hook.
2134 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
2135 !alpha_force_relocation, as local LITERALs can be adjusted to be
2136 relative to the section.
2138 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
2140 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
2142 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
2143 aligned to odd boundary.
2144 (tc_frob_coff_symbol): Define.
2146 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
2148 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
2150 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
2151 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
2153 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
2155 (md_assemble): If the size is 'B', set fx_signed.
2156 (md_apply_fix_2): Use fx_signed when checking for overflow.
2158 * write.h (struct fix): Add fx_signed field.
2159 * write.c (fix_new_internal): Initialize fx_no_overflow and
2161 (fixup_segment): Use fx_signed when checking for overflow.
2162 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
2163 fx_signed when checking for overflow.
2165 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
2167 * NOTES, NOTES.config: Removed. These are rarely, if ever,
2168 updated, and all the useful information is in doc/internals.texi.
2170 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2171 * read.c (read_a_source_file): Check for conditional operators
2172 before doing an MRI pending alignment.
2173 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
2174 (tc_conditional_pseudop): Define.
2175 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
2176 * doc/internals.texi (CPU backend): Describe
2177 tc_conditional_pseudoop.
2179 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2180 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
2182 (md_begin): Check m68k_rel32_from_cmdline before setting
2184 (m68k_mri_mode_change): Likewise.
2185 (md_longopts): Add --disp-size-default-16 and
2186 --disp-size-default-32.
2187 (md_parse_option): Handle new options.
2188 (md_show_usage): Mention new options.
2189 * doc/c-m68k.texi (M68K-Opts): Document new options.
2191 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2192 * config/tc-m68k.c (m68k_index_width_default): New static
2194 (m68k_ip): Use m68k_index_width_default to set the size of a base
2195 register whose size was not given.
2196 (md_longopts): Add --base-size-default-16 and
2197 --base-size-default-32.
2198 (md_parse_option): Handle new options.
2199 (md_show_usage): Mention new options.
2200 * doc/c-m68k.texi (M68K-Opts): Document new options.
2202 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
2204 * configure.in: Recognize mips-*-linux* target.
2205 * configure: Rebuild.
2207 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
2208 work if valueT is only 32 bits.
2210 * config/tc-mips.c: Throughout, check target_big_endian rather
2212 (byte_order): Remove.
2213 (mips_init_after_args): Remove.
2214 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
2215 (mips_init_after_args): Don't declare.
2216 (tc_init_after_args): Don't define.
2218 * config/tc-mips.h (tc_frob_after_relocs): Define if
2220 (mips_elf_final_processing): Likewise.
2221 (ELF_TC_SPECIAL_SECTIONS): Likewise.
2224 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2226 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
2227 sld.{h,w} and the operand is relocatable, adjust the adend by
2228 shifting it right one bit.
2231 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
2233 * read.c (read_a_source_file): Check mri_pending_align after
2234 checking for a macro. From Ronald F. Guilmette
2237 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2239 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
2240 add segment argument. If OBJ_ELF, treat a relocation against a
2241 symbol in a linkonce section like a relocation against an external
2243 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
2245 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
2247 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
2249 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
2251 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
2252 includes config.h instead of host.h, tc.h instead of tp.h, and
2253 targ-env.h instead of target-environment.h.
2254 Also, obj-format.h includes targ-cpu.h instead of
2256 start-sanitize-tic80
2257 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
2258 * configure: Rebuild with autoconf.
2259 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
2260 (TARGET_FORMAT): Define to "coff-tic80".
2261 * config/tc-tic80.c: New file for TIc80 support.
2262 * config/tc-tic80.h: New file for TIc80 support.
2265 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
2267 * doc/as.texinfo (M): Mention explicitly that -M changes macro
2270 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
2272 * write.c (adjust_reloc_syms): If the fixup symbol has been
2273 equated to an undefined symbol, convert the fixup to being against
2274 the target symbol. Remove obsolete code handling a special case
2277 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
2279 * mpw-make.sed: Use NewFolderRecursive for installation.
2281 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2283 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
2285 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2287 * config/tc-d10v.c (md_assemble): Fix bug which caused
2288 second instruction in a line to be case sensitize. PR11312
2290 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
2292 * config/tc-mn10200.c (mn10200_insert_operand): Don't
2293 range check operands with MN10200_OPERAND_NOCHECK set.
2294 (check_operand): Likewise.
2296 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
2298 * config/tc-mips.c: Undo part of last Friday's alignment changes.
2299 (md_begin): Always align the text section to a four byte
2301 (append_insn): Remove call to record_align.
2303 * config/tc-mips.c (insn_label): Remove.
2304 (struct insn_label_list): Define.
2305 (insn_labels, free_insn_labels): New static variables.
2306 (mips_clear_insn_labels): New static function.
2307 (append_insn): Mark all mips16 text labels, and make them odd.
2308 Handle all labels after emitting a nop, not just one. Call
2309 mips_clear_insn_labels rather than just clearing insn_label.
2310 (mips_emit_delays): Add insns parameter, and use it to decide
2311 whether to mark mips16 labels. Handle all labels, not just one.
2312 Force mips16 labels to be odd. Change all callers.
2313 (mips16_immed): Don't check for an odd branch target.
2314 (md_apply_fix): Don't check mips16 mode for a branch reloc.
2315 (mips16_extended_frag): Ignore the low bit in a branch target.
2316 (md_convert_frag): Likewise.
2317 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
2318 clearing insn_label.
2319 (mips_align, mips_flush_pending_output, s_cons): Likewise.
2320 (s_float_cons, s_gpword): Likewise.
2321 (s_align): Use insn_labels rather than insn_label.
2322 (s_cons, s_float_cons, s_gpword): Likewise.
2323 (mips_frob_file_after_relocs): New function.
2324 (mips_define_label): Rewrite to add to insn_labels list.
2325 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
2326 * ecoff.c (ecoff_build_symbols): If the size of a function comes
2327 out odd, increment it.
2329 * config/tc-mips.c (append_insn): Only update prev_insn when not
2330 reordering if place is NULL.
2332 * config/tc-mips.c (mips16_ip): Check for a missing expression
2333 when using the register indirect addressing mode.
2335 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
2337 * config/tc-mn10200.c (mn10200_insert_operand): Don't
2338 check 24bit operands for overflow.
2339 (check_operand): Likewise.
2341 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
2343 * doc/as.texinfo (Section): Document how to use the .section
2344 pseudo-op for COFF and ELF.
2346 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
2348 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
2350 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
2352 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
2353 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
2354 store them. Adjust other RELAX_MIPS16 macros.
2355 (RELAX_MIPS16_DSLOT): Define.
2356 (RELAX_MIPS16_JAL_DSLOT): Define.
2357 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
2358 handling of whether previous instruction has a fixup. Set
2359 prev_insn_reloc_type.
2360 (mips_no_prev_insn): Clear prev_insn_reloc_type.
2361 (mips16_extended_frag): Use the right base address for a PC
2362 relative add or load.
2363 (md_convert_frag): Likewise. If a PC relative add or load is
2364 used, record the alignment for the section.
2366 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
2368 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
2369 linkonce section into a reloc against the section symbol.
2371 * config/tc-mips.c (mips16_macro): Remove nop instructions after
2372 branch instructions.
2374 * config/tc-mips.c (md_begin): If configured for an embedded ELF
2375 system, don't set the section alignment to 2**4.
2376 (s_change_sec): Likewise.
2377 (append_insn): Call record_alignment for the section.
2378 (md_section_align): Don't align the section size for an embedded
2381 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
2383 * write.c (adjust_reloc_syms): Make sure that symbols are
2384 resolved; expression symbols may have been skipped.
2385 * config/obj-coff.c (fixup_segment): Likewise.
2387 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2389 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
2390 BFD_RELOC_24_PLT_PCREL relocation.
2391 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
2393 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2395 * config/tc-d10v.c (write_2_short): Remove code that called
2396 parallel_ok() when the programmer specified parallel instructions.
2398 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
2400 * config/tc-mn10300.c (md_assemble): Update to handle endianness
2403 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
2404 * config/tc-mn10300.c (md_assemble): Likewise.
2406 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
2408 * config/tc-mips.c (append_insn): Make sure there is enough room
2409 in a frag after a mips16 instruction to switch it with a jump
2412 * config/tc-mips.c (mips16_extended_frag): Give an error for an
2413 attempt to use a non absolute symbol in an extending frag.
2415 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
2417 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
2418 * config/tc-mn10200.h: Likewise.
2420 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
2422 * app.c (do_scrub_chars): At the end of a C comment, pass space to
2423 UNGET rather than PUT. Set old_state before setting state to -2.
2425 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
2426 when extending because the value is exactly maxtiny + 1.
2428 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
2429 arguments, and store them. Adjust other RELAX_MIPS16 macros.
2430 (RELAX_MIPS16_USER_SMALL): Define.
2431 (RELAX_MIPS16_USER_EXT): Define.
2432 (mips16_small, mips16_ext): New static variables.
2433 (append_insn): Pass mips16_small and mips16_ext to
2434 RELAX_MIPS16_ENCODE.
2435 (mips16_ip): Set mips16_small and mips16_ext.
2436 (mips16_immed): Don't check mips16_autoextend.
2437 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
2439 * write.c (write_relocs): Print an error for an out of range
2440 fixup, rather than calling abort.
2442 * as.c (main): Unlink the output file if there are errors while
2443 generating the fixups.
2445 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
2447 * config/tc-mips.c (mips16_extended_frag): Don't call
2449 (md_convert_frag): Call resolve_symbol_value before calling
2450 S_GET_VALUE, and don't add in the frag address.
2452 * config/tc-mips.c (mips16_immed): Add file and line parameters,
2453 and use them when reporting errors. Change all callers.
2455 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
2457 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
2458 Remove '$' prefixing for registers.
2460 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
2462 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
2463 is initialized before using it.
2464 (d10v_cleanup): No longer uses its argument, so make it void.
2466 * config/tc-d10v.h (d10v_cleanup): Change prototype.
2468 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
2470 * write.c (fixup_segment): Don't discard the symbol for a PC
2471 relative fixup to an absolute symbol.
2473 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2475 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
2476 with multiple sections.
2478 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
2480 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
2481 no-mips-16 to no-mips16.
2482 (s_mipsset): Accept .set mips16 and .set nomips16.
2484 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2486 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
2487 argument, and check for +/- constant following the suffix, folding
2488 it into the expression.
2489 (ppc_elf_cons): Change ppc_elf_suffix calls.
2490 (md_assemble): Ditto.
2491 (shlib): Replace boolean mrelocatable with enumeration shlib.
2492 (md_parse_option): Discriminate between PIC style shared libraries
2494 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
2497 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2499 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
2500 change the comment characters.
2502 * config/tc-ppc.c (comment_chars): Delete in favor of
2504 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
2506 (ppc_comment_chars): Select appropriate comment chars by default.
2507 (msolaris): New flag for -m{,no-}solaris.
2508 (md_parse_option): Recognize -K pic. Add support for
2510 (md_show_usage): Update.
2511 (md_begin): Do not set ELF flags if Solaris.
2512 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
2513 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
2515 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
2517 * as.c (main): Correct handling of flag_always_generate_output.
2519 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
2521 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
2522 fx_offset, not fx_addnumber.
2524 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
2527 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
2529 * config/tc-i386.c: Correct misspelling: balenced to balanced.
2531 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
2533 * config/tc-mips.c (md_section_align): Check for an alignment of
2534 4, not an alignment of 16. Corrects August 7 patch.
2536 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
2538 * configure, conf.in: Rebuild with autoconf 2.12.
2540 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
2541 alignment is specified.
2543 Add support for mips16 (16 bit MIPS implementation):
2544 * config/tc-mips.c: Extensive additions for mips16 support, not
2546 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
2547 (insn_uses_reg): Change last parameter to an enum.
2548 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
2549 (md_relax_frag): Define as mips_relax_frag.
2550 (mips_relax_frag): Declare.
2551 (struct mips_cl_insn): Add use_extend and extend fields.
2552 (tc_fix_adjustable): Define.
2553 * config/obj-elf.h (S_GET_OTHER): Define.
2554 (S_SET_OTHER): Define.
2556 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
2558 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
2559 o and p operand specifiers.
2561 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
2563 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
2564 (relax_segment, case rs_org): Move code inside braces. Move locals
2565 target,after inside too.
2566 (relax_segment, case rs_machine_dependent): Guts moved to ...
2567 (relax_frag): New function.
2568 Call md_prepare_relax_scan if defined.
2569 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
2572 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
2574 * config/tc-mn10300.c (address_registers): Use '$' as register
2575 prefix instead of '%'.
2576 (data_registers, other_registers, md_assemble): Likewise.
2578 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
2579 (data_registers, other_registers, md_assemble): Likewise.
2581 * config/tc-mn10300.c (md_assemble): Correctly determine the
2582 correct location and type for each relocation.
2583 (md_pcrel_from): Simplify.
2585 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
2587 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
2588 converted into branch around branch.
2590 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
2592 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
2593 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
2595 * config/tc-mn10300.c (md_begin): Set linkrelax.
2596 (md_assemble): Create fixups as needed.
2597 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
2599 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2601 * config/tc-d10v.c (parallel_ok): When automatically converting
2602 serial ops to parallel, do not consider a branch as the first
2605 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
2607 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
2609 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
2611 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
2613 (check_operand): Likewise.
2615 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2617 * config/tc-d10v.c (parallel_ok): Branch and link instructions
2619 (write_2_short): Call parallel_ok to check whether two short
2620 instructions the user requested execute in parallel, can be
2623 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2625 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
2626 allow a branch and link in parallel with an exe instruction.
2628 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2630 * doc/c-d10v.texi: Add info on @word modifier.
2632 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
2634 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
2635 operands are assumed to be 32bits. Use "bits" field to hold the
2636 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
2637 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
2640 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
2641 of a MN10300_OPERAND_SPLIT operand by operand->shift.
2643 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2644 MN10300_OPERAND_SPLIT.
2646 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
2648 * config/tc-mn10300.c (md_assemble): Insert operands into
2649 the extension part of the instruction if necessary.
2650 (mn10300_insert_operand): Accept pointer to extension word
2651 argument. Make insn a pointer argument too. Return type
2652 is now void. All callers changed.
2654 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
2656 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2657 repeated register operands.
2659 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
2661 * doc/as.texinfo: Added section on reporting bugs.
2663 * config/tc-alpha.c: Change uses of void * to PTR. Change the
2664 alpha_macro emit field to expect a const argument, and change the
2665 arg field to be const. Fix some spacing to follow the GNU
2668 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
2670 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
2671 (pca56) and 21264 (ev6) cpus.
2672 (md_apply_fix): Private relocation types are now negative.
2673 (alpha_force_relocation): Likewise.
2674 (tc_gen_reloc): Likewise.
2675 (emit_insn): Likewise.
2676 (emit_ldXu): Do the right thing when the hardware can do byte insns.
2677 (emit_stX): Likewise.
2678 (emit_sextX): Likewise.
2680 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
2682 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
2683 a symbol found in a reloc.
2685 * symbols.c (resolve_symbol_value): Improve the error message if
2686 an undefined symbol is used in an expression.
2688 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
2690 * doc/internals.texi: Rewrite, and add a lot of documentation.
2691 * doc/Makefile.in (internals.info): New target.
2694 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
2696 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
2697 against weak symbols.
2699 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
2701 * config/tc-v850.c (md_assemble): Don't lose for relaxable
2704 * config/tc-v850.c (md_convert_frag): Make sure we insert the
2705 fixup at the right address within the frag.
2707 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
2708 to an absolute value, instead increment it as needed.
2710 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
2711 * config/tc-v850.c: Fix some indention problems.
2712 (md_relax_table): Define for D9->D99 branch displacement
2714 (md_convert_frag): Do something useful instead of aborting.
2715 (md_estimate_size_before_relax): Likewise.
2716 (md_assemble): Note if the matching instruction has a relaxable
2717 operand. If it does, allocate frag with frag_var and don't
2721 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2723 * config/tc-d10v.h (md_cleanup): New function. This is needed to
2724 write out any buffered instructions when a ".end" is found.
2726 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2728 * read.c (read_a_source_file): New hook md_cleanup().
2730 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
2732 * write.c (fix_new_exp): Use make_expr_symbol to build an
2733 expression symbol for a complex fixup.
2736 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
2738 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
2739 hacks to improve parsing of complex hi, lo, zda, etc
2741 (md_assemble): Don't demand and eat a trailing ')' after finding
2742 a v850 relocation prefix. Sign extend the constant in a
2743 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
2745 (parse_cons_expression_v850): Don't eat a trailing ')' after
2746 finding a v850 relocation prefix.
2748 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
2749 (TC_CONS_FIX_NEW): Likewise.
2750 * config/tc-v850.c (parse_cons_expression_v850): New function.
2751 (cons_fix_new_v850): Likewise.
2753 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
2756 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
2758 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
2759 for an unknown relocation type.
2762 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
2764 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
2767 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
2769 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
2770 differently for movea & sst/sld insns.
2773 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2775 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
2778 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
2780 * obj.h (struct format_ops): Add frob_file_after_relocs field.
2781 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
2782 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
2783 frob_file_after_relocs field.
2784 * config/obj-elf.c (elf_format_ops): Likewise.
2785 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
2786 including obj-elf.h.
2788 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
2790 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
2791 specially if not ELF.
2792 (md_apply_fix): Handle BFD_RELOC_64.
2793 (tc_gen_reloc): Handle BFD_RELOC_64.
2795 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
2796 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
2799 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
2800 Don't check S_GET_OTHER.
2802 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
2804 * config/tc-mips.c (mips_ip): Accept an odd floating point
2805 register with l.s or s.s.
2807 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
2809 (obj_aout_type): New static function.
2811 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
2813 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
2816 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
2818 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
2819 and sdaoff expressions.
2821 * write.c (fixup_segment): Don't add symbol value to addend if
2822 TC_V850 and OBJ_ELF.
2823 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
2826 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
2827 (md_pcrel_from_section): Likewise.
2828 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
2830 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
2832 * config/tc-v850.c (md_pcrel_from): Delete unused function.
2833 (md_pcrel_from_section): New function.
2834 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2837 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
2839 * config/tc-mips.c (load_register): Add cast to offsetT when using
2842 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
2844 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
2845 (elf_frob_file_after_relocs): ... here. New function.
2846 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
2847 * write.c (write_object_file): Call *frob_after_relocs after the
2848 call to write_relocs.
2850 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
2852 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
2853 symbol, as this messes up linking. Instead, expand the recursive call
2854 inline and change up the appropriate bits to get the 0x8000 offset
2855 in the reloc addend.
2857 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
2859 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
2860 two symbols in the same segment to be adjusted.
2862 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
2863 * configure: Rebuild.
2865 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2867 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
2869 (ppc_elf_validate_fix): Ditto.
2870 (md_assemble): Ditto.
2872 (ppc_pe_section): Ditto.
2873 (ppc_frob_symbol): Ditto.
2875 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
2877 * config/mn10300.c (md_assemble): Pass an extra shift count
2878 to mn10300_insert_operand based on the opcode format.
2879 (mn10300_insert_operand): Accept and use extra shift count
2882 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
2883 formats rather than hard-coded constants.
2885 * config/tc-mn10300.c (md_assemble): Format D5 instructions
2886 are 7 bytes long. Write out instructions in big-endian format.
2888 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
2890 * config/tc-mn10300.c (md_assemble): Tweak further so
2891 that all instructions are parsed correctly.
2893 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
2895 * as.h: Include libiberty.h.
2896 (xmalloc, xrealloc): Don't declare.
2897 * as.c: Don't include libiberty.h.
2898 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
2899 * config/tc-mips.c: Likewise.
2900 * messages.c: Likewise.
2901 (xstrerror): Don't declare.
2902 * xmalloc.c: Remove.
2904 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
2906 * config/tc-mn10300.h (pre_defined_registers) Remove.
2907 (system_registers, cc_names): Likewise.
2908 (address_registers, data_registers, other_registers): New register
2910 (register_name, system_register_name, cc_name): Remove.
2911 (mn10300_reloc_prefix): Likewise.
2912 (data_register_name): New function.
2913 (address_register_name, other_register_name): Likewise.
2914 (md_assemble): Rough cut at parsing operands. Remove lots of
2916 (md_apply_fix3): Disable for now.
2918 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2920 * config/tc-m68k.c (select_control_regs): New function, extracted
2921 out of m68k_init_after_args.
2922 (m68k_init_after_args): Use it.
2923 (mri_chip): Use it here as well to update set of allowed control
2926 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2928 * config/obj-elf.c (elf_begin): New function.
2929 (obj_elf_section): Add the section symbol to the symbol table.
2930 * config/obj-elf.h (obj_begin): Define.
2931 (elf_begin): Declare.
2932 * as.c (perform_an_assembly_pass): Call obj_begin if it is
2935 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
2937 * config/obj-coff.c (fixup_segment): Subtract the section address
2938 from a PC relative reloc if TC_M68K.
2940 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
2942 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
2943 .uaxword available even if not OBJ_ELF.
2944 (md_atof): Remove unused local variable wordP.
2946 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
2948 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
2949 for Matsushita MN10x00 support.
2950 * configure.in: Recognize mn10x00-*-*
2951 * configure: Rebuilt.
2953 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
2955 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
2956 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
2957 (load_expression): track clobbering of base reg before jmp/jsr.
2958 (s_alpha_file): pass case_hack flags and source filename via
2959 symbol table to bfd.
2960 * tc-alpha.h (TC_CONS_FIX_NEW): define
2962 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
2964 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
2965 * configure: Rebuild.
2967 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
2969 * read.c (s_macro): Warn if a macro has the same name as a
2971 (s_space): In m68k MRI mode, align to a word boundary.
2972 * macro.c (define_macro): Add namep parameter. Change all
2974 * macro.h (define_macro): Update declaration.
2976 * as.c (show_usage): Print bug report address.
2977 (parse_args): Change version printing to match current GNU
2979 * gasp.c (show_usage): Print bug report address.
2980 (main): Change version printing to match current GNU standards.
2982 * config/tc-m68k.c (init_table): Correct access control unit
2983 register numbers. From Ken Rose <rose@netcom.com>.
2985 * config/tc-alpha.c: Add some static function prototypes.
2986 (alpha_macros): Move to top of file. Make static.
2987 (alpha_num_macros): Move to top of file.
2990 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2992 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
2996 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
2998 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
2999 and just call sprintf_vma.
3001 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
3003 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
3005 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
3007 * read.c (float_cons): Call md_flush_pending_output if it is
3010 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3012 * config/tc-d10v.c (md_operand): Created. Allows operands to
3014 * config/tc-d10v.h (md_operand): Undefined.
3016 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
3018 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
3019 (md_assemble): A fixup width of '3' means a 1 byte reloc.
3021 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
3023 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
3024 reloc for the i960 for a reloc in the same section. This undoes
3025 one of the two changes made Aug 19.
3027 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
3029 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
3030 symbols to the position of the debugging information.
3032 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
3034 * expr.c (expr): Always use unsigned right shifts for >>.
3036 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
3038 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
3039 slots when processing BL fixups.
3041 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
3042 on the first half of the instruction.
3044 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
3046 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
3047 stabs expression, rather than giving an error.
3049 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
3052 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
3054 * config/tc-mips.c (append_insn): Fill in the value for a constant
3055 jump, rather than creating a reloc.
3057 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
3059 * config/tc-mips.c (append_insn): Don't swap an instruction which
3060 sets a condition code with an instruction which uses a condition
3062 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
3065 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
3066 (mips_ip): Give a better error message if the ISA level is wrong.
3067 (md_parse_option): Recognize -mcpu=[v][r]5000.
3069 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
3071 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
3073 (load_register): Ensure hi32 bits are not lost during lo32bit
3074 processing. Fix shift offset that was overflowing into the next
3075 instruction field. Add code to generate shorter sequences for
3076 constants with a single contiguous seqeuence of ones.
3078 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3080 * config/tc-d10v.c (d10v_dot_word): New function to support
3081 "@word" with the word pseudo-op.
3082 (md_apply_fix3): Cleanup and changes to support correct sizes
3083 for 16 and 18-bit relocs.
3085 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
3087 * configure.in (sparc-*-aout): Set `em'.
3088 * configure: Regenerated.
3089 * config/te-sparcaout.h: New file.
3090 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
3091 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
3092 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
3093 (SPECIAL_CASE_{SETSW,SETX}): Define.
3094 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
3095 (md_begin): Delete setting of `target_big_endian'.
3096 (output_insn): New function.
3097 (md_assemble): Rewrite. Add `setx' support.
3098 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
3100 (md_atof): Add little endian support.
3101 (md_number_to_chars): Likewise.
3102 (md_apply_fix): Likewise.
3103 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
3104 (md_parse_option): Likewise.
3105 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
3107 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
3109 * ecoff.c (ecoff_new_file): New function.
3110 * ecoff.h (ecoff_new_file): Declare.
3111 * config/obj-ecoff.h (obj_app_file): Define.
3113 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
3115 * config/tc-alpha.c (load_expression): Bias the .lit8 section
3116 symbol by 32k so that our 16-bit signed offset can address the
3117 entire chunk. Reported by <matt@lkg.dec.com>.
3119 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
3121 * config/tc-mips.c (load_register): Remove unused variable tmp.
3123 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
3125 * config/tc-mips.c (load_register): Remove unnecessary code that
3126 was causing the high 32bits of 64bit constants to be lost.
3128 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3130 * config/tc-d10v.c: Added changes to support function
3131 pointers and "@word" syntax.
3134 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
3136 * config/tc-v850.c: Remove commented out and #if 0'd code.
3137 (v850_reloc_prefix): Provide prototype.
3138 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
3140 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
3141 (md_assemble): Add default to case statement.
3143 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
3145 * config/tc-v850.c (md_assemble): Compute size of the instrction
3148 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
3151 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
3153 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
3154 routines to fetch/store the updated instruction from/to memory.
3155 (v850_insert_operand): If the operand has a specialized insert
3158 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3160 * config/tc-v850.c (reg_name_search): Align calling convention to
3161 be like identical function found in tc-ppc.c.
3162 (get_reloc): Removed.
3163 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
3164 (md_assemble): emit fixups.
3165 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
3167 (md_apply_fix3): handle fixups/relocs.
3168 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
3171 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
3174 * configure.in (sh-*-elf*): New target.
3175 * config/tc-sh.h (TARGET_ARCH): Define.
3176 (WORKING_DOT_WORD): Define.
3177 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
3178 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
3179 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
3180 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
3181 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
3182 (SUB_SEGMENT_ALIGN): Likewise.
3183 (RELOC_32): Don't define.
3184 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
3185 (target_big_endian): Declare if OBJ_ELF.
3186 (TARGET_FORMAT): Define if OBJ_ELF.
3187 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
3189 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
3190 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
3191 (struct sh_count_relocs): Define.
3192 (sh_count_relocs): New static function, broken out of
3193 sh_frob_file. Add BFD_ASSEMBLER code.
3194 (sh_frob_section): Likewise.
3195 (sh_frob_file): Call sh_frob_section.
3196 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
3197 call section_symbol rather than seg_info (seg)->dot.
3198 (md_section_align): Add OBJ_ELF version.
3199 (SWITCH_TABLE_CONS): Define.
3200 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
3201 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
3202 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
3204 (struct reloc_map): Define if not BFD_ASSEMBLER.
3205 (coff_reloc_map): Likewise.
3206 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
3207 (tc_gen_reloc): New function if BFD_ASSEMBLER.
3208 * write.c (write_relocs): Ifdef out fx_where test which triggers
3209 inappropriately for SH ELF.
3210 (write_object_file): Call tc_frob_file_before_adjust and
3211 obj_frob_file_before_adjust if they are defined.
3213 * write.c (write_object_file): Use BFD_RELOC_16, not
3214 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
3216 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
3219 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3221 * config/tc-d10v.c (find_opcode): Fix problem with calculating
3222 branch sizes in across sections.
3225 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
3227 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
3230 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
3232 * config/tc-v850.c (md_begin): Deal with end of opcode
3236 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3238 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
3239 the wrong opcode for cases like st2w where there are many forms
3240 of the same instruction.
3242 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
3244 * expr.c (operand): If md_parse_name is defined, call it before
3245 calling symbol_find_or_make.
3246 * config/tc-ppc.h (md_parse_name): Define.
3247 (ppc_parse_name): Declare.
3248 * config/tc-ppc.c (reg_name_search): Add regs and regcount
3250 (register_name): Update call to reg_name_search.
3251 (cr_operand): New static variable.
3252 (cr_names): New static const array.
3253 (ppc_parse_name): New function.
3254 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
3255 cr_operand before calling expression.
3257 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
3259 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
3260 hppa_gen_reloc_type call.
3262 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3264 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
3265 on addresses. Improved error messages.
3266 * doc/c-d10v.texi: Added docs for register pairs.
3268 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3270 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
3273 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
3275 * ecoff.c (init_file): Initialize fMerge to 1.
3276 (add_file): Restore old file merging code, but only merge files if
3278 (ecoff_directive_loc): Clear fMerge field of current file.
3279 (ecoff_generate_asm_lineno): Likewise.
3281 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3283 * doc/c-d10v.texi: Fix typo.
3286 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
3288 * config/tc-v850.c (md_assemble): Correct bit masking for
3289 hi and lo expressions.
3291 * config/tc-v850.c (md_assemble): Rough cut at demanding
3292 "ep" or "r30" in sst and sld instructions.
3293 (md_apply_fix3): Don't abort. Just warn that we don't
3296 * config/tc-v850.c (CC_NAME_CNT): Define.
3297 (cc_name): New function.
3298 (md_assemble): Handle V850_OPERAND_CC correctly.
3300 * config/tc-v850.c (md_assemble): Don't forget to initialize
3303 * config/tc-v850.c (reg_name_search): Generalize to search
3304 any given register table.
3305 (register_name): Pass appropriate table and size to reg_name_search.
3306 (system_register_name): New function.
3307 (SYSREG_NAME_CNT): Define.
3308 (md_assemble): Handle operands which are system registers.
3310 * config/tc-v850.c (md_assemble): If we find a register, but the
3311 opcode doesn't want a register, then we don't have a match.
3312 (md_assemble): Get size of the instruction from the opcode table.
3315 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
3317 * configure.in: Set and substitute HLDENV.
3318 * configure: Rebuild.
3319 * Makefile.in (HLDENV): New variable.
3320 (as.new): Use $(HLDENV).
3322 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
3323 if an array dimension is not known.
3325 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3327 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
3328 * doc/c-d10v.texi: Cleanup.
3331 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3333 * config/tc-v850.c: New file.
3334 * config/tc-v850.h: New file.
3335 * configure (v850-*-elf): New target.
3336 * configure.in (v850-*-elf): New target.
3339 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3341 * doc/c-d10v.texi: New file.
3342 * doc/all.texi: Added D10V stuff.
3343 * doc/as.texinfo: Added D10V stuff.
3345 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3347 * config/tc-d10v.c: All references to defined symbols should
3348 now use the optimal instruction. .float and .double now work.
3350 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
3352 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
3353 section address for the i960 as is done for the i386.
3355 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
3357 * mpw-config.in: Add wildcards for config matching, add mips-*-*
3358 case, forward-include bfd/elf-bfd.h.
3360 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3362 * config/tc-d10v.c: Add additional information to the opcode
3363 table to help determinine which instructions can be done
3366 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
3368 * config/tc-arm.c: Major changes to add Thumb support, with lots
3369 of change input from <rearnsha@armltd.co.uk>.
3370 Reverted to INSN_SIZE macro, rather than insn_size variable.
3371 (insns): Added ARM "bx" instruction support.
3372 (tinsns): Added Thumb instruction definition structure.
3373 (arm_tops_hsh): Added hash structure for Thumb opcodes.
3374 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
3375 (opcode_select,s_arm,s_thumb,s_code): Added.
3376 (decode_shift): Allow upper-case RRX.
3377 (do_ldst): Simpler halfword support.
3378 (do_ldmstm): Improved.
3379 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
3380 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
3381 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
3382 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
3383 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
3385 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
3386 (md_parse_option): Add support for -mthumb.
3387 (md_show_usage): Updated to reflect new command line option.
3388 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
3389 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
3390 fragment information to be held.
3392 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
3394 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
3395 non-null, but is a constant.
3396 (fix_new_arm): Call make_expr_symbol to make the expression symbol
3397 so that error reporting will work correctly.
3399 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
3401 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
3402 against weak symbols.
3404 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
3406 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
3407 (ppc_force_relocation): Declare if OBJ_XCOFF.
3408 * config/tc-ppc.c (ppc_force_relocation): New function if
3411 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
3413 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
3415 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3417 * config/tc-d10v.c: Fix problem with relocs.
3419 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
3421 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
3422 with nops if not in data_section or bss_section.
3424 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
3426 Add support for openVMS/Alpha.
3427 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
3428 * config/obj-evax.c: New file.
3429 * config/obj-evax.h: New file.
3430 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
3432 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
3433 defined. Add case for bfd_target_evax_flavour.
3434 * config/vms-a-conf.h: New file.
3435 * conf-a-gas.com: New file.
3436 * configure.in: Add target alpha-*-*vms*.
3437 * configure: Rebuild.
3438 * makefile.vms: New file.
3439 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
3440 Don't call ffs on openVMS/Alpha.
3442 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3444 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
3445 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
3447 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3448 (NEED_DECLARATION_SBRK): New macro.
3449 * configure, conf.in: Rebuild.
3450 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
3451 (strstr): Declare if NEED_DECLARATION_STRSTR.
3452 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
3454 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
3456 * symbols.c (resolve_symbol_value): Handle addition or subtraction
3457 by a constant before entering the main switch. Reject attempts to
3458 apply an arithmetic function to non-absolute symbols, except for
3459 the special case of subtraction of two symbols in the same
3462 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
3463 not to more than a 16 byte boundary.
3465 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
3466 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
3467 (tc_gen_reloc): If out of memory call as_fatal rather than
3468 assert. If no howto found, call as_bad_where rather than
3469 as_fatal. Change the error message slightly. Set howto to a
3470 non-NULL value in order to keep going.
3472 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3474 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
3476 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
3478 * config/tc-h8300.c (get_specific): New operand "size" derived
3479 from ".b", ".w" and ".l" extensions. All callers changed. If
3480 the base instruction has no operands, then use the size to
3481 determine which specific instruction to use.
3483 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
3485 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
3487 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
3489 * config/tc-mips.c (md_section_align): Don't change addr if
3492 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
3494 * config/tc-hppa.c: Revert yesterday's changes.
3496 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3498 * config/tc-d10v.c: Disable range checking on 16-bit values.
3500 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
3502 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
3503 not just the ones that don't match.
3505 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3507 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
3509 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
3511 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
3512 pre-cursor to adding Thumb support. Also added cpu_variant flag
3513 information to each of the asm_flg structures.
3514 (md_parse_option): Updated ARM7 parsing to allow 't' for
3515 thumb/halfword support, aswell as 'm' for long multiply.
3516 (md_show_usage): Updated help message.
3517 (md_assemble): Check that instruction flags are applicated to the
3518 current cpu variant.
3519 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
3520 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
3521 signextension instructions.
3522 (do_ldst): Generate halfword and signextension variants if
3523 mnemonic flags match.
3524 (ldst_extend): Do not allow shifts in the offset field of halfword
3525 or signextension instructions.
3526 (validate_offset_imm): Provide check on halfword and signextension
3528 (add_to_lit_pool): Merge identical literal pool values.
3530 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
3532 * config/tc-hppa.c (selector_table): Add 'E' selector.
3533 (cons_fix_new_hppa): Don't coke on e_esel.
3534 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
3535 to help generate exception handling tables.
3536 (md_apply_fix): Don't try to apply fixups with an e_esel
3538 (hppa_fix_adjustable): Fixups with e_esel selectors
3541 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
3543 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
3546 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3548 * config/tc-d10v.c: Added lots of error checking. Added hacks
3549 to support accumulator shifts.
3551 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
3553 * symbols.c (S_SET_EXTERNAL): Let .weak override.
3554 (S_CLEAR_EXTERNAL): Likewise.
3555 (S_SET_WEAK): Remove error; just let .weak override.
3557 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3559 * config/tc-d10v.c (md_assemble): Now handles multiline
3562 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3564 * config/tc-d10v.c: Fix packaging bug. Added range checking.
3565 Added kludge for divs instruction. Fixed minor problem with
3566 multiple text sections.
3567 * config/tc-d10v.h (d10v_cleanup): Change prototype.
3569 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3571 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
3572 addresses to be right-shifted by 2.
3574 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3576 * config/tc-d10v.c: Many changes to get relocs working.
3577 (register_name): No longer creates a symbol for register names.
3578 (pre_defined_registers): moved to opcodes/d10v-opc.c.
3579 (d10v_insert_operand): Now works correctly for either container.
3580 * config/tc-d10v.h (d10v_cleanup): Declare.
3582 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
3584 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
3585 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
3587 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
3589 * tc-alpha.c: Patches to track current minimum alignment to reduce
3590 the number of fragments created with frag_align.
3591 (alpha_current_align): New static variable.
3592 (s_alpha_text): Reset alignment to 0.
3593 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
3594 (s_alpha_stringer, s_alpha_space): New functions.
3595 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
3596 (alpha_cons_align): New function to replace both of them.
3597 (emit_insn): Only align if alpha_current_align is less than 2;
3598 reset alpha_current_align to 2.
3599 (s_alpha_gprel32): Likewise.
3600 (s_alpha_section): New function. Basically duplicate the other
3601 alpha section change hooks. Only define for ELF.
3602 (s_alpha_float_cons): Simplify alignment handling.
3603 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
3604 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
3605 Don't define the s_alpha_cons pseudo-ops. Do define
3606 s_alpha_stringer and s_alpha_space pseudo-ops.
3607 (alpha_align): Skip if less than current default alignment. Set
3609 * tc-alpha.h (md_flush_pending_output): Remove.
3610 (md_cons_align): Add.
3612 * tc-alpha.c: Add oodles of function description comments.
3613 (md_bignum_to_chars): Remove; there are no callers.
3614 (md_show_usage): Mention some more variants.
3616 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
3618 From Andrew Gierth <ANDREWG@microlise.co.uk>:
3619 * configure.in (sparc-*-sysv4*): New target.
3620 * configure: Rebuild.
3622 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
3623 uaxword to use s_uacons.
3624 (sparc_no_align_cons): New static variable.
3625 (s_uacons): New static function.
3626 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
3629 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
3631 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
3632 5 with regard to shared libraries.
3633 * configure: Rebuild.
3635 * config/tc-m68k.c (m68k_ip): Use the correct length when
3636 allocating space for the unsupported architecture error message.
3638 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3640 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
3642 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3644 * config/tc-d10v.c: New file.
3645 * config/tc-d10v.h: New file.
3646 * configure (d10v-*-elf): New target.
3647 * configure.in (d10v-*-elf): New target.
3649 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3651 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
3653 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
3655 * config/tc-alpha.c (alpha_align): Change fill parameter
3656 to a pointer. Take NULL as 0 or nop depending on section. Change
3658 (s_alpha_align): Rename local variables.
3660 * doc/as.texinfo (.align): Document action of omitted
3663 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3665 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
3666 when an unsupported PC relative reloc is seen, rather than calling
3669 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
3670 Instead, check state when '#' comment is seen.
3672 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
3674 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
3676 (tc_gen_reloc): If fixup was changed to be PC relative, change
3677 reloc type accordingly. Use name of reloc in error message.
3679 * as.h: Don't define const or volatile.
3680 * flonum.h: Don't define const.
3682 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
3683 if fx_pcrel is set. Correct setting the addend case in the
3684 OBJ_ELF case (from Andreas Schwab
3685 <schwab@issan.informatik.uni-dortmund.de>).
3686 (md_show_usage): Correct -mfc5200 to -m5200.
3688 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3690 * doc/c-m68k.texi: Document -m5200 flag.
3691 * doc/as.texinfo: Likewise.
3693 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
3696 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3698 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
3699 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
3701 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
3703 * Makefile.in (VERSION): Set to cygnus-2.7.1.
3705 * Released binutils 2.7.
3707 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
3709 * config/tc-mips.c (mips_ip): Only perform range check when
3710 dealing with O_constant expressions.
3712 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3714 * m68k-parse.h (m68k_register): Add new coldfile control
3717 * config/tc-m68k.c (mcf5200_control_regs): New variable,
3718 array of control registers for the coldfire.
3719 (cpu_of_arch): Added mcf5200.
3720 (archs): Added mcf5200.
3721 (init_table): Add new control registers.
3722 (m68k_ip): Added support for new control registers.
3723 (m68k_init_after_args): Likewise.
3725 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
3727 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
3729 * read.h (is_it_end_of_statement): Declare.
3730 * read.c (is_it_end_of_statement): Remove declaration.
3732 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
3734 (md_assemble): Fix handling of @l with an unsigned constant. Add
3735 default case to reloc switch.
3737 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
3739 Based on patches from Tom Quiggle <quiggle@sgi.com>:
3740 * ecoff.c (last_lineno): New static variable.
3741 (add_procedure): Set last_lineno.
3742 (ecoff_directive_loc): Likewise.
3743 (ecoff_generate_asm_lineno): Likewise.
3744 (ecoff_fix_loc): New function.
3745 * ecoff.h (ecoff_fix_loc): Declare.
3746 * config/tc-mips.c (append_insn): When inserting nops, and using
3747 ECOFF debugging, call ecoff_fix_loc.
3749 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
3751 * config/tc-h8300.c (build_bytes): If an operand type is
3752 marked as SRC_IN_DST retrieve it from the "destination" op.
3754 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
3756 * configure.in (arm-*-riscix*): Set emulation to riscix.
3757 * configure: Rebuild.
3758 * config/te-riscix.h: New file to define TE_RISCIX.
3760 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
3762 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
3764 * Makefile.in (config.status): Just run config.status as other
3767 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
3769 * mpw-config.in (TARGET_OS): Add definition to conf.
3771 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
3773 * config/tc-mips.c (append_insn): Parenthesize
3774 cop_interlocks expressions.
3776 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
3778 * listing.c (listing_print): Close the listing file if it is not
3779 stdout. Close the other files opened for the listing.
3781 * config/tc-sparc.h (md_cons_align): Define.
3782 (sparc_cons_align): Declare.
3783 (HANDLE_ALIGN): Define.
3784 (sparc_handle_align): Declare.
3785 * config/tc-sparc.c (sparc_cons_align): New function.
3786 (sparc_handle_align): New function.
3787 * read.c (cons_worker): Call md_cons_align if it is defined.
3789 * as.h (struct frag): Add fr_file and fr_line fields.
3790 * frags.c (frag_new): Set fr_file and fr_line.
3791 (frag_var): Likewise.
3792 (frag_variant): Likewise.
3794 * as.h (struct frag): Remove unused align_mask and align_offset
3797 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
3798 From <uddeborg@carmen.se>.
3800 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
3802 * configure.in (mips-*-osf*): New target.
3803 * configure: Rebuild.
3805 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
3807 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
3809 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
3810 between co-processor comparisons and branches for the VR4300.
3812 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3814 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
3815 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
3817 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
3818 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3819 includedir): Use autoconf set values.
3822 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
3824 * listing.c (listing_eject): Don't do anything if listing is 0.
3825 (listing_list): Likewise.
3826 (listing_source_line): Likewise.
3827 (listing_title): Don't save title if listing is 0.
3828 (listing_source_file): Check listing rather than listing_tail.
3830 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
3831 using shared libraries.
3832 * configure: Rebuild.
3834 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
3836 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
3837 absolute expression if a relocation type was specified.
3839 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3841 * configure.in: Add support for *-*-rtems* configurations.
3842 * configure: Rebuild.
3844 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
3846 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
3847 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
3848 opcodes library for alpha.
3849 * configure: Rebuild with autoconf 2.10.
3850 * config/tc-alpha.c: Substantial rewrite to add ELF support and
3851 use new opcode table.
3852 * config/tc-alpha.h (md_undefined_symbol): Don't define.
3853 (LOCAL_LABEL): Define differently if OBJ_ELF.
3854 (FAKE_LABEL_NAME): Define if OBJ_ELF.
3855 * config/alpha-opcode.h: Remove.
3856 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
3857 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
3858 include/opcode/alpha.h rather than config/alpha-opcode.h.
3860 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
3862 * config/obj-aout.c (obj_emit_relocations): Give an error if the
3863 relocation symbol was not resolved.
3864 * config/obj-coff.c (do_relocs_for): Likewise.
3866 * write.c (adjust_reloc_syms): Refetch the symbol section after
3867 calling S_GET_VALUE, since it may have changed.
3869 * expr.c (struct expr_symbol_line): Define.
3870 (expr_symbol_lines): New static variable.
3871 (make_expr_symbol): Add entry to expr_symbol_lines.
3872 (expr_symbol_where): New function.
3873 * expr.h: Use extern on function declarations.
3874 (expr_symbol_where): Declare.
3875 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
3876 rather than printing the meaningless name of an expression
3879 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
3881 * config/tc-i386.c (md_number_to_chars): Deleted.
3882 * config/tc-i386.h (md_number_to_chars): New macro.
3884 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
3886 (load_symbol_address, load_expression): Use build_mem.
3887 (build_operate): New function.
3888 (emit_addq_r): Use it.
3890 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
3892 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
3894 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
3896 * config/tc-vax.h (NOP_OPCODE): Define.
3898 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
3900 * config/obj-vms.h (S_IS_COMMON): Define.
3901 (S_IS_LOCAL): Check for \002 as well as \001.
3902 (LONGWORD_ALIGNMENT): New macro.
3903 (SUB_SEGMENT_ALIGN): Use it.
3905 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
3907 * config/vms-conf.h: Reconcile with conf.in.
3909 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
3911 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
3914 * doc/as.texinfo: Document that any number of hex digits can
3917 * as.c (struct defsym_list): Define.
3918 (defsyms): New static variable.
3919 (parse_args): Just put --defsym arguments on defsyms list, rather
3921 (main): Define defsyms after output file is created.
3923 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
3924 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
3926 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
3927 insn_error rather than calling check_absolute_expr.
3929 * as.c (emulation_name): Remove unused static variable.
3930 (default_emul_bfd_name): Add return NULL to avoid warning.
3931 * ecoff.c (ecoff_stab): Remove unused variables name and
3933 * frags.c (frag_new): Remove unused variable tmp.
3934 * hash.c (hash_grow): Parenthesize + within <<.
3935 (hash_print_statistics): Use %lu, not %d, to print unsigned
3937 * messages.c: Include "libiberty.h".
3938 (fprint_value): Add cast to avoid printf warning.
3939 (sprint_value): Likewise.
3940 * read.c: Include "ecoff.h".
3941 (emit_expr): Add casts to avoid printf warnings.
3942 * read.h: Use extern for function declarations.
3943 (pop_insert): Declare.
3944 * stabs.c: Include "ecoff.h".
3945 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
3946 former_last_fragP, and new_fragP.
3947 * subsegs.h (subsegs_print_statistics): Declare.
3948 * symbols.c (debug_verify_symchain): Change macro to discard
3950 * write.c (dump_section_relocs): Likewise.
3951 * write.h: Use extern for function declarations.
3952 (write_print_statistics): Declare.
3953 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
3955 * config/e-mipself.c (mipself_bfd_name): Likewise.
3956 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
3958 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
3959 emit relocations against external symbols.
3961 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
3962 message if bfd_reloc_type_lookup fails, rather than calling
3965 * config/tc-alpha.c (alpha_force_relocation): Add
3966 BFD_RELOC_12_PCREL to switch.
3968 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
3970 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
3971 TE_PE (Lfoo, not .Lfoo).
3973 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
3975 * read.c (s_fill): Don't warn about a zero repeat count.
3977 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
3978 coprocessor register.
3980 * config/tc-i386.c (md_assemble): When checking the size of a
3981 register to set the size of an instruction, do a bitwise and with
3982 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
3985 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3987 * config/tc-h8300.c (parse_reg): Tweak error messages.
3988 (build_bytes): Likewise.
3989 (skip_colonthing): Handle :32 suffix.
3990 (get_specific): Promote L_24 to L_32 if it makes a match.
3991 Don't always promote L_8 to L_16.
3992 (do_a_fix_imm): Clean up L_32 and L_24 handling.
3994 * config/tc-h8300.c (Smode): New variable.
3995 (h8300hmode): Turn off Hmode.
3996 (h8300smode): New function. Turn on Smode and Hmode.
3997 (md_pseudo_table): New ".h8300s" pseudo-op.
3998 (parse_reg): Handle "exr" register.
3999 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
4000 Handle "mach" and "machl" operands for ldmac.
4001 (get_specific): Handle "stm.l" and "ldm.l".
4002 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
4003 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
4006 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4008 * doc/as.texinfo: Reorder chapter of machine dependent options so
4009 that it is sorted by chip name.
4011 * doc/as.texinfo: Use consistant spelling of Vax.
4012 * doc/c-vax.texi: Likewise.
4014 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4016 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
4018 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
4019 (md_apply_fix): Likewise.
4020 (pa_try): New function.
4021 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
4023 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4025 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
4026 (pa_level): New function.
4028 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
4030 * listing.c (listing_newline): Don't do anything if listing is 0.
4032 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
4034 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
4035 symbol_create, not symbol_new.
4037 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
4039 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
4040 absolute symbol unless TC_FORCE_RELOCATION returns true.
4042 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
4044 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
4045 the symbol to a pointer. Don't set previous_file_symbol.
4046 Simplify symbol list rearrangement.
4047 (coff_frob_symbol): Don't do anything with C_FILE symbols.
4048 (coff_adjust_symtab): Don't check previous_file_symbol.
4050 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4052 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
4054 (md_pseudo_table): Add ppc_elf_lcomm.
4056 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
4058 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
4059 d0{24:1},d0' works without an immediate prefix on the bit numbers.
4060 (md_begin): Add digits to alt_notend_table.
4061 (md_parse_option): Make s a const pointer.
4063 * config/tc-sparc.c (md_pseudo_table): Add "empty".
4064 (s_empty): New static function.
4066 * config/obj-coff.c (struct filename_list): Only define if not
4068 (filename_list_head, filename_list_tail): Likewise.
4069 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
4070 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
4071 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
4072 have a section of N_ABS rather than N_DEBUG. If we do a merge,
4073 remove the new symbol from the list.
4074 (obj_coff_endef, both versions): Call tag_insert even if there is
4075 an old symbol with the same name, if the old symbol does not
4077 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
4078 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
4079 symbol that will be moved to the end of the symbol list.
4080 (coff_adjust_section_syms): Always call section_symbol for .text,
4082 (coff_frob_section): Likewise. Also, remove unused variable
4085 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
4086 manipulating frags directly.
4087 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
4090 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
4091 whether the next character is '*' before checking whether we are
4092 at the start of a line. Permit LINE_COMMENT_START to start a
4093 comment in state 1 (seen some whitespace) as well, to match the
4096 * gasp.c (do_align): Permit a fill value for .align.
4098 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
4100 * read.c (next_char_of_string): Warn if a newline is seen in the
4101 middle of a string. Call bump_line_counters when appropriate.
4103 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
4105 * symbols.c (colon): Use LOCAL_LABEL.
4107 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
4109 * Makefile.in (install): Don't check to see if tooldir exists.
4110 Make $(tooldir) and $(tooldir)/bin.
4112 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4114 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
4117 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
4119 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
4120 insn_error. Don't put the string "ERROR" in insn_error. Set
4121 insn_error rather than calling as_warn for an unsupported opcode.
4123 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
4125 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
4126 before permitting -64.
4127 * output-file.c (output_file_create): Remove duplicate
4130 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
4132 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
4133 section rather than a .reginfo section.
4134 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
4137 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
4138 bit value with the high bit set.
4140 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
4142 * read.c (s_lcomm): Set section flags for .sbss section.
4144 * config/tc-mips.c (mips_64): New static variable.
4145 (mips_target_format): If mips_64, return elf64 targets rather than
4147 (md_longopts): Add "32" and "64".
4148 (md_parse_option): Handle -32 and -64.
4149 (md_show_usage): Mention -32 and -64.
4150 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
4153 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4155 * config/tc-ppc.c (comment_chars): Make '!' a comment character
4156 for Solaris compatibility.
4158 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
4159 .stabd with 4 arguments into a .stabn.
4161 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
4163 * config/tc-mips.c (macro): When passing X_add_number to
4164 macro_build, cast it to int first.
4166 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
4168 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
4169 created by emit_expr.
4171 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
4172 as_perror rather than assert.
4174 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
4176 * config/tc-mips.c (mips_ip): Mark sections created to hold
4177 floating point information as read only.
4179 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
4181 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
4183 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4185 * read.c (potable): Add .skip as a synonym for .space.
4187 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
4188 4 arguments, providing the 4th argument is 0, to allow
4189 compatibility with the Solaris assembler.
4191 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
4193 * config/tc-sh.h (struct sh_segment_info_type): Define.
4194 (TC_SEGMENT_INFO_TYPE): Define.
4195 (sh_frob_label): Declare.
4196 (tc_frob_label): Define.
4197 (sh_flush_pending_output): Declare.
4198 (md_flush_pending_output): Define.
4199 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
4200 reloc before the instruction if necessary.
4201 (sh_frob_label): New function.
4202 (sh_flush_pending_output): New function.
4203 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
4204 when looking for the reloc for the target of .uses.
4205 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
4206 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
4208 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
4209 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
4210 the absolute symbol.
4212 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
4213 TC_SEGMENT_INFO_TYPE is defined.
4215 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4217 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
4218 matches the register size.
4220 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
4222 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
4224 (do_relocs_for): Likewise.
4225 (fixup_segment): Don't just quit if linkrelax is set. Try to
4226 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
4229 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4231 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
4232 relative relocations with -mrelocatable. Also allow unfixed
4233 relocs in .ex_shared.
4235 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
4237 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
4238 non-zero before assuming this is a long file name.
4239 (w_strings): Likewise.
4240 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
4242 * config/obj-coff.c (w_strings): Move declaration of i inside
4243 #ifdef block which uses it.
4245 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
4247 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
4248 "relaxmode". Output relocs which identify various relaxing
4249 possibilities for mov.[bwl] instructions.
4250 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
4252 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
4254 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
4255 (MD_APPLY_FIX3): Define.
4256 * config/tc-arm.c (my_get_expression): Only watch for bad segments
4258 (md_apply_fix3): Renamed from md_apply_fix.
4259 If pcrel reloc and symbol is in different section, undo effects
4262 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
4264 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
4265 any reloc with an LR% or RR% field selector for SOM.
4267 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
4269 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
4272 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
4274 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
4276 (yank_symbols): Likewise.
4278 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
4280 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
4281 BFD_ASSEMBLER, add name field.
4282 * config/obj-coff.c: Include "libiberty.h".
4283 (coff_header_append): Handle long section names.
4284 (crawl_symbols): Just use the name field for the symbol name,
4285 without worrying about null byte termination.
4286 (w_strings): Handle long section names.
4287 (write_object_file): Likewise. Also, use the name field, rather
4289 (obj_coff_add_segment): Permit long section names.
4290 (obj_coff_init_stab_section): Use the name field, rather than
4292 (adjust_stab_section): Likewise.
4293 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
4295 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
4296 (mem_fmt): Likewise.
4297 (md_apply_fix): Don't check fx_im_disp field.
4299 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
4301 * configure.in: Add * after sparc*-*-vxworks.
4302 * configure: Rebuild.
4304 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
4305 define it to comment_chars. Use tc_comment_chars rather than
4307 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
4308 * config/tc-m68k.h (tc_comment_chars): Define.
4309 (m68k_comment_chars): Declare.
4310 * config/tc-m68k.c (m68k_comment_chars): Rename from
4311 comment_chars. Change into a pointer rather than an array.
4312 (md_longopts): Add "bitwise-or".
4313 (md_parse_option): Handle OPTION_BITWISE_OR.
4314 (md_show_usage): Mention --bitwise-or.
4315 * doc/c-m68k.texi: Document --bitwise-or.
4317 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
4319 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
4322 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
4323 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
4324 correct handling of input line pointer, and call
4325 demand_empty_rest_of_line.
4327 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
4329 * config/tc-sparc.c (in_bitfield_range): New static function.
4330 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
4331 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
4332 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
4333 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
4334 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
4336 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
4338 * config/obj-coff.c: BFD_ASSEMBLER:
4339 (coff_last_bf): New static variable.
4340 (coff_frob_symbol): Set endndx of a .bf symbol.
4342 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
4343 (last_bfP): New static variable.
4344 (yank_symbols): Set endndx of a .bf symbol.
4346 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4348 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
4349 and -s options. Add -be for good measure.
4351 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
4353 * read.c (s_space): Support non-constant fill value. Handle fill
4354 value correctly for a size other than 1.
4356 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
4358 * config/tc-arm.c (my_get_float_expression): Update call to
4359 gen_to_words, X_PRECISION changed from 6 to 5.
4361 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4363 * config/tc-ppc.c (register_name,reg_name_search): Move register
4364 name lookup from PE specific code to all targets. Add support for
4365 -mregnames/-mno-regnames to control whether register names are
4367 (md_assemble): Call register_name for all platforms.
4368 (md_parse_option): Add support for -mregnames/-mno-regnames.
4370 * configure.in (powerpcle*-*-solaris): Add support.
4371 (powerpc*-*-linux): Ditto.
4372 * configure: Regenerate.
4374 * config/ppc-sol.mt: New config file for PowerPC Solaris.
4376 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
4378 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
4379 be associated with a single %lo reloc.
4381 * config/tc-mips.c (load_address): Cast X_add_number to valueT
4382 before comparing against MAX_GPREL_OFFSET, so that negative
4383 numbers are handled correctly.
4386 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
4388 * config/tc-sparc.c (last_insn): New static variable.
4389 (md_assemble): Warn about putting floating point branches in a
4390 delay slot. If architecture is less than v9, insert NOP
4391 instructions between floating point instructions and floating
4392 point branches. (The SunOS assembler does both these operations.)
4393 Save the last instruction opcode.
4394 (sparc_ip): Add pinsn parameter. Change caller.
4396 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
4397 for byte jump to next instruction to skip empty frags.
4399 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
4401 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
4402 for addq with a 16 bit signed value, just emit a lda instruction
4405 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
4407 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
4410 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
4412 * configure.in: Permit --enable-shared to specify a list of
4414 * configure: Rebuild.
4416 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
4418 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
4419 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
4421 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4423 * config/atof-ieee.c: Fix handling of denormalized extended
4424 precision numbers and overflow/underflow detection.
4425 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
4426 not include the 16 bit gap in the m68k extended precision format.
4428 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
4430 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
4432 * configure: Rebuild.
4434 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
4436 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
4437 be accessed using the $gp register.
4438 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
4440 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
4442 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
4443 bfd_mach_sparc_sparclet if current_architecture is sparclet.
4445 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
4447 * read.c (get_line_sb): Bump line counters based on
4448 input_line_pointer[-1], not *input_line_pointer. Don't bother to
4449 call LISTING_NEWLINE.
4450 (s_macro): Don't call demand_empty_rest_of_line.
4451 * app.c (do_scrub_chars): When handling C style comments, unget
4454 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
4456 * read.h (enum linkonce_type): Define.
4457 (s_linkonce): Declare.
4458 * read.c (potable): Add "linkonce".
4459 (s_linkonce): New function.
4460 * subsegs.h (segment_info_type): Add linkonce field to
4461 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
4462 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
4463 (obj_coff_pe_handle_link_once): Declare if TE_PE.
4464 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
4466 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
4467 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
4468 entry based on the linkonce field in segment_info.
4469 * doc/as.texinfo: Document .linkonce.
4471 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
4473 * doc/as.1: Changed to be recognized by catman -w on Solaris.
4475 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
4477 * stabs.c (s_stab_generic): Call the listing functions before
4478 doing the rest of the processing, which may involve freeing the
4479 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
4480 SEPARATE_STAB_SECTIONS case.
4482 * config/tc-hppa.c: Remove nested comment.
4483 (tc_gen_reloc): Move label done inside the ifdef in which it is
4485 (md_apply_fix): Pass pointers to correct types to libhppa.h
4486 functions. Always return a value.
4488 * config/tc-mips.h (tc_frob_file): Define.
4489 (mips_frob_file): Declare.
4490 * config/tc-mips.c (struct mips_hi_fixup): Define.
4491 (mips_hi_fixup_list): New static variable.
4492 (imm_unmatched_hi): New static variable.
4493 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
4494 offset_reloc. Pass imm_unmatched_hi to append_insn.
4495 (append_insn): Add unmatched_hi parameter. If it is set, add the
4496 new fixup to mips_hi_fixup_list. Change all callers.
4497 (mips_ip): Set imm_unmatched_hi when appropriate.
4498 (mips_frob_file): New function.
4500 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
4502 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
4503 * configure: Regenerated.
4505 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
4507 * as.c (main): Call bfd_set_error_program_name.
4509 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
4511 * as.h (strdup): Don't declare.
4512 * stabs.c: Include libiberty.h
4513 (get_stab_string_offset): Use xstrdup rather than strdup.
4514 (s_stab_generic): Likewise.
4515 * as.c (parse_args): Likewise.
4516 * read.c (s_mri_sect): Likewise.
4518 * gasp.c (change_base): Recognize \(...) construct documented to
4519 pass through enclosed characters literally through to the output.
4520 (process_assigns): Likewise. Also, be more careful to avoid
4521 looking past the end of the buffer.
4523 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
4525 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
4526 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
4528 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4530 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
4532 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
4534 * config/alpha-opcode.h: Added cvtst instruction.
4536 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
4538 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
4539 string. Extract the addend from the result of expression.
4541 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
4543 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
4544 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
4545 mode, change the state to 3 rather than 1.
4547 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
4549 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
4550 correspond to 11 March change.
4552 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
4554 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
4555 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
4557 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
4559 * configure: Rebuild with autoconf 2.8.
4561 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
4563 * config/atof-ieee.c (gen_to_words): Improve handling of
4564 X_PRECISION numbers. Based on patches from Andreas Schwab
4565 <schwab@issan.informatik.uni-dortmund.de>.
4567 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
4569 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
4571 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
4572 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
4573 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
4574 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
4577 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
4579 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
4581 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
4583 * config/tc-hppa.c (SUBSEG_MILLI): Define.
4584 (pa_def_subspaces): Add $MILLICODE$.
4585 (pa_spaces_begin): Set section flags for $MILLICODE$.
4587 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4589 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
4590 not SHT_NOBITS. Don't tamper with flags based on type if a
4591 special section was found (revert Feb 29 change).
4593 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
4594 if aligning to a longword boundary or greater.
4596 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4598 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
4600 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
4602 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
4603 * configure: Regenerated.
4605 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
4607 * config/tc-hppa.c: Add default definitions for R_N0SEL and
4608 R_N1SEL since they're not defined for old versions of hpux.
4610 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
4611 Set "sym_ptr_ptr" and "addend" fields to dummy values for
4612 R_N0SEL and R_N1SEL.
4614 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4616 * flonum-konst.c: Add two more constants for 1e+-2048 and
4617 1e+-4096, and correct the other constants.
4619 * symbols.c (resolve_symbol_value): Handle O_logical_not.
4621 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4623 * config/obj-elf.c (obj_elf_section): Allow predefined section
4624 types to set the nobits type. Avoid a shadowed declaration.
4626 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
4628 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
4629 reduce relocs using e_nlrsel field selectors.
4631 * write.c (fix_new_exp): Don't use #elif. Some compilers
4634 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
4636 (pa_chk_field_selector): Handle new field selectors for SOM.
4638 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4640 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
4641 * configure: Rebuild.
4642 * config/te-linux.h (LOCAL_LABELS_FB): Define.
4643 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
4645 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
4648 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
4650 * mpw-make.sed: Update to handle shared library support.
4652 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
4654 * config/tc-sparc.c (sparc_ip): Print all architectures that support
4655 the insn on mismatch.
4657 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4659 * configure.in: Add support for a29-coff.
4660 * configure: Rebuild.
4662 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
4664 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
4665 of the section when looking for the R_SH_USES fixup, because the
4666 frag addresses have not yet been adjusted.
4668 * gdbinit.in: Set a breakpoint on as_warn_where.
4670 * config/tc-mips.c (macro): Add missing arguments to macro_build
4671 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
4673 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
4675 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
4676 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
4678 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
4680 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
4682 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
4684 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
4685 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
4686 Recognize [uU] format args as sparclet cpregs.
4688 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
4690 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
4693 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
4695 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
4696 well as S_IS_EXTERNAL.
4697 (tc_fix_adjustable): Likewise.
4698 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
4699 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
4701 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
4702 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
4704 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
4706 * config/tc-sparc.c (max_architecture): Change to sparclite for
4708 (default_compatible): Delete.
4709 (sparc_ffs): New function.
4710 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
4711 (sparc_ip): Rewrite architecture match and bump logic.
4713 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
4715 * configure.in: Check for 'do not mix' from native linker before
4716 trying to use -rpath.
4717 * configure: Rebuild.
4719 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
4721 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4722 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4723 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4724 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
4726 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
4727 to the symbol lnnoptr field, to get the correct file offset.
4729 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4731 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
4732 symbols that are not function, file, or section symbols to be
4735 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
4737 * configure: Set and substitute RPATH_ENVVAR.
4738 * configure: Rebuild.
4739 * Makefile.in (RPATH_ENVVAR): New variable.
4740 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
4742 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
4743 doesn't need opcodes. If configuring shared, opcodes needs bfd.
4744 * configure: Rebuild.
4746 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4748 * read.c (s_mri_sect): Don't return '\0' in type. Set all
4749 appropriate flags in BFD section.
4751 * configure.in (m68k-*-psos*): New target.
4752 * configure: Rebuild.
4753 * config/te-psos.h: New file.
4754 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
4757 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
4759 From Alan Modra <alan@spri.levels.unisa.edu.au>:
4760 * configure.in: Remove duplicate setting of cpu_type. Check
4761 whether opcodes library is required for on all targets, not just
4763 * configure: Rebuild.
4765 * config/tc-mips.c (mips_big_got): New static variable.
4766 (s_extern): Don't declare.
4767 (reg_needs_delay): New static function.
4768 (macro_build): Permit GOT/CALL_HI/LO relocs.
4769 (macro_build_lui): If place is not NULL, use the number in the
4771 (load_address): Handle mips_big_got case.
4772 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
4774 (OPTION_XGOT): Define.
4775 (md_longopts): Add "xgot" if OBJ_ELF.
4776 (md_parse_option): Handle -xgot.
4777 (md_show_usage): Mention -xgot.
4778 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
4779 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
4781 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4783 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
4784 the byte relocation, point it to the low byte of the word.
4786 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
4788 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
4789 * configure: Rebuild.
4791 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
4793 * configure.in: Recognize any sparc* cpu.
4794 * configure: Regenerated.
4796 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
4798 * read.c (potable): Add "mri" and ".mri".
4799 (s_mri): New function.
4800 * read.h (s_mri): Declare.
4801 * app.c (scrub_m68k_mri): New static variable.
4802 (mri_pseudo): New static variable.
4803 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
4804 flag_m68k_mri. Initialize scrub_m68k_mri.
4805 (mri_state, mri_last_ch): New static variables.
4806 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
4808 (app_push): Save new fields.
4809 (app_pop): Restore new fields.
4810 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
4811 If TC_M68K, use a trivial state machine to look for occurrences of
4812 the .mri pseudo-op, and change the mode appropriately.
4813 * as.h (do_scrub_begin): Update prototype.
4814 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
4816 * config/tc-m68k.c (reg_prefix_optional_seen): New static
4818 (m68k_mri_mode_change): New function.
4819 (md_parse_option): Set reg_prefix_optional_seen.
4820 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
4821 (MRI_MODE_CHANGE): Define.
4822 * doc/as.texinfo: Document .mri pseudo-op.
4824 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
4827 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4829 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
4830 * config/m68k-parse.h (enum pic_relocation): Define.
4831 (struct m68k_exp): Add pic_reloc field.
4832 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4833 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
4834 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
4836 * config/tc-m68k.c: Delete definition of NO_RELOC.
4837 (struct m68k_it): Add pic_reloc field.
4838 (add_fix): Copy over pic_reloc field.
4839 (md_pseudo_table): Interpret .align parameter as byte count.
4840 (mote_pseudo_table): Likewise.
4841 (tc_m68k_fix_adjustable): New function.
4842 (get_reloc_code): New function.
4843 (md_assemble): Use it as last argument to fix_new_exp.
4844 (md_apply_fix_2): For a relocation against a symbol don't put the
4845 addend into the data.
4846 (tc_gen_reloc): Different addend computation for OBJ_ELF.
4847 (m68k_ip): Don't relax an operand that requires pic relocation.
4848 (md_begin): Align .text, .data and .bss on 4 byte boundary by
4850 * write.c (fixup_segment): Don't add symbol value to addend if
4851 TC_M68K and OBJ_ELF.
4852 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
4853 (motorola_operand): Add rule for `(zapc, EXPR)'.
4855 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
4857 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
4858 *really* is permissible before the comma.
4860 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
4862 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
4863 inserting nop instructions.
4865 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
4867 * config/te-aux.h: Change include of aux.h to aux-coff.h.
4869 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
4871 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
4872 class setting for a CALLNAME symbol in COFF.
4874 * read.c (potable): Pass negative numbers for new .balign[wl] and
4875 .p2align[wl] pseudo-ops.
4876 (s_align_bytes): Treat a negative argument as specifying the fill
4878 (s_align_ptwo): Likewise.
4880 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4882 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
4883 (do_align): Take new len parameter. Change all callers. Pass it
4885 (s_align_bytes): Arg now indicates the length of the fill pattern.
4886 (s_align_ptwo): Likewise.
4887 * config/obj-coff.c (write_object_file): Pass length to
4889 * config/tc-i386.h (md_do_align): Take new len parameter.
4890 * config/tc-m88k.h (md_do_align): Likewise.
4891 * config/tc-m88k.c (m88k_do_align): Likewise.
4892 * config/tc-sh.h (md_do_align): Likewise.
4893 * config/tc-sh.c (sh_do_align): Likewise.
4894 * doc/as.texinfo: Document new pseudo-ops.
4896 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
4897 done in cvt_frag_to_fill.
4899 * config/tc-sh.h (sh_do_align): Declare.
4900 (md_do_align): Define.
4901 * config/tc-sh.c (sh_do_align): New function.
4903 * ecoff.c (ecoff_build_lineno): Don't try to store the address
4904 difference if the next address is before the current one.
4906 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
4907 (archs): Initialize new field.
4908 (m68k_ip): Don't list alias names when listing CPUs which support
4911 * as.c (main): Call parse_args before read_begin.
4912 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
4913 front of generated pseudo-ops.
4914 * read.c (potable): Ignore "name".
4915 (s_app_file): Permit a single quote after the string, since one
4916 may appear in m68k MRI mode.
4918 * configure.in: Check for --enable-shared. If linking against
4919 shared BFD and opcodes, fix library name on SunOS, and try to set
4921 * configure: Rebuild.
4923 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
4925 * as.h (flag_m68k_mri): Declare.
4926 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
4927 * Many files: For MRI syntax that is specific to the m68k MRI
4928 assembler, check flag_m68k_mri rather than flag_mri or
4929 MRI_MODE_NEEDS_PSEUDO_DOT.
4931 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
4933 * config/tc-i960.c (ARCH_HX): Define.
4935 (targ_has_sfr): Handle ARCH_HX.
4936 (targ_has_iclass): Handle ARCH_HX.
4937 (tc_coff_fix2rtype): Add return 0 to avoid warning.
4938 (tc_headers_hook): If the architecture was specified explicitly,
4939 use it when setting the flags. Set the extern variable coff_flags
4940 rather than headers->filehdr.f_flags, since the latter is set
4941 unconditionally in obj-coff.c.
4942 (i960_handle_align): Remove unused variable fixp.
4944 Support for building bfd and opcodes as shared libraries, based on
4945 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
4946 * configure.in: Set OPCODES and BFD to search directories.
4947 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
4948 * configure: Rebuild.
4949 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
4950 (LIBDEPS): New variable.
4951 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
4952 $(HLDFLAGS) in link.
4953 (check): Set LD_LIBRARY_PATH in the environment.
4955 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4957 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
4958 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
4959 read-only, not read/write.
4961 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
4963 * Makefile.in (INSTALL_XFORM): Remove -e.
4965 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
4967 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
4968 than comparing S_GET_SEGMENT to undefined_section.
4969 (write_object_file): Skip symbols which were equated to an
4970 undefined or common symbol.
4971 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
4972 S_IS_COMMON rather than comparing S_GET_SEGMENT to
4974 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
4975 or S_IS_COMMON call S_GET_VALUE.
4976 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
4977 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
4978 to an undefined or common symbol, convert the reloc to be against
4980 (obj_crawl_symbol_chain): Skip symbols which were equated to an
4981 undefined or common symbol.
4982 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
4983 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
4984 to an undefined or common symbol, convert the reloc to be against
4986 (obj_crawl_symbol_chain): Skip symbols which were equated to an
4987 undefined or common symbol.
4988 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
4989 S_IS_COMMON rather than comparing S_GET_SEGMENT to
4991 (yank_symbols): Skip symbols which were equated to an undefined or
4994 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
4996 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
4997 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4999 * configure.in: Make sure we only add m68k-parse.o to
5000 ${extra_objects} once, no matter how many m68k targets have been
5002 * configure: Rebuild.
5004 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
5006 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
5007 * configure: Rebuild.
5009 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
5011 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
5012 * doc/c-m68k.texi: Document .extend and .ldouble.
5014 * configure.in (m68*-apple-aux*): New target.
5015 * config/te-aux.h: New file.
5016 * config/obj-coff.c (compare_external_relocs): New static function
5018 (do_relocs_for): Sort relocs if TE_AUX.
5019 (fixup_segment): If TE_AUX, store common symbol value in segment.
5020 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
5022 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
5024 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
5026 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
5028 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
5029 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
5031 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
5032 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
5033 an undefined symbol and the size of a function symbol.
5034 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
5035 for all common symbols.
5037 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
5039 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
5042 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
5045 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
5047 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
5048 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
5050 * ecoff.c (localsym_t): Add addend field.
5051 (add_ecoff_symbol): Add addend argument. Change all callers.
5052 (coff_sym_value): Make static.
5053 (coff_sym_addend): New static variable.
5054 (ecoff_directive_def): Initialize coff_sym_addend.
5055 (ecoff_directive_val): Accept symbol + constant.
5056 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
5057 (ecoff_build_symbols): Include the addend in the symbol value.
5059 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
5061 * config/tc-ppc.c (md_assemble): Ignore overflow on
5062 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
5064 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5066 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
5067 bytes in size, so offset appropriately in big endian mode when
5068 writing the bottom 2 bytes.
5070 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
5072 * config/tc-sparc.c (default_compatible): New static local.
5073 (md_begin): Initialize it. Rewrite warn_on_bump handling.
5074 (sparc_ip): If no architecture or -bump specified, don't mark as
5075 mismatched those in default_compatible.
5077 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
5079 SCO ELF support from Robert Lipe <robertl@arnet.com>:
5080 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
5081 * configure: Rebuild.
5082 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
5083 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
5084 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
5085 (sco_id): Declare if SCO_ELF.
5087 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
5089 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
5090 ({max,warn_after}_architecture): New static locals.
5091 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
5092 If both architecture and -bump requested, set max_architecture to max.
5093 (sparc_md_end): Simplify.
5094 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
5095 Rewrite code to bump architecture and check for conflicts.
5096 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
5097 with Solaris assembler.
5098 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
5099 (md_show_usage): Update.
5101 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
5103 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
5105 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
5107 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
5108 #ifdef sparcv9 when choosing value.
5111 (sparc_md_end): Declare.
5112 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
5113 (initial_architecture): New static local.
5114 (can_bump_v9_p): Likewise.
5115 (NO_V9): Delete all occurrences.
5116 (sparc_md_end): New function.
5117 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
5118 Don't bump architecture to v9 unless can_bump_v9_p set.
5119 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
5120 * configure.in (sparc64 target cpu): Don't set obj_format here.
5121 (SPARC_V9): Renamed from sparcv9.
5122 (sparc64-*-elf*): Define SPARC_ARCH64.
5123 * configure: Regenerated.
5124 * acconfig.h (SPARC_V9): Renamed from sparcv9.
5125 (SPARC_ARCH64): Add.
5126 * conf.in: Regenerated.
5127 * config/vmsconf.h: Update.
5129 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
5131 * config/tc-mips.c (load_register): Optimise "dli" loads.
5132 (md_show_usage): add "-mcpu=vr4100" to help text.
5134 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5136 * symbols.c (resolve_symbol_value): If a symbol is equated to an
5137 undefined symbol, preserve the X_op of O_symbol.
5138 (S_GET_VALUE): Fix check to permit this case.
5139 * write.c (write_relocs): If a reloc is against an undefined
5140 symbol equated to another symbol, change the reloc to be against
5142 * config/obj-coff.c (do_relocs_for): Likewise.
5144 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
5147 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5149 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
5150 computer is PowerPC.
5152 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
5154 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
5155 mentioned in the eabi.
5157 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
5159 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
5160 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
5162 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5164 * config/tc-ppc.c (mapping): Add more relocation suffixes.
5166 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5168 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
5169 as a section it is ok to have unadorned -mrelocatable pointers in.
5171 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5173 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
5176 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5178 * config/obj-elf.c (obj_elf_section): Add hooks so machine
5179 dependent section attributes can be handled.
5181 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
5182 macros to add support for exclude section flag and ordered section
5185 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
5186 functions to add support for exclude section flag and ordered
5189 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
5191 * subsegs.c (section_symbol): Don't try to look up the section
5192 symbol in the hash table. It should be possible to have a symbol
5193 with the same name as a section, but no connection to it.
5195 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
5196 From James Carlson <carlson@xylogics.com>.
5198 * expr.c (operand): Skip whitespace after a close parenthesis.
5199 From James Carlson <carlson@xylogics.com>.
5201 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
5203 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
5204 as_warn_where for relocation overflow.
5205 (parse_reg): Accept register name only if next character is
5208 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
5210 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
5211 addresses for static variables.
5213 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5215 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
5216 and xgot give the old toc16 relocation.
5217 (md_apply_fix3): Support all GOT relocations.
5219 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
5221 * config/tc-mips.c (load_address): Correctly handle a constant in
5222 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
5224 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5226 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
5227 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
5228 (build_Mbytes): Handle REG_B.
5230 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
5232 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
5234 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
5236 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
5238 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
5240 * config/obj-coff.c (write_object_file): Set the s_align field to
5241 the number of bytes, rather than to the power of 2.
5243 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
5245 * Makefile.in (DISTCLEAN_HERE): New variable.
5246 (distclean): Use it.
5247 (maintainer-clean): Depend upon clean-here rather than clean,
5248 distclean, and clean-info. Run make maintainer-clean in doc.
5249 Remove files listed in DISTCLEAN_HERE.
5250 * doc/Makefile.in (maintainer-clean realclean): Split out from
5251 distclean. Depend upon clean-info and distclean.
5253 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
5255 * mac-as.r: Fix copyright and version strings.
5256 (cfrg): Use PROG_NAME instead of literal name.
5258 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
5260 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
5262 * config/tc-a29k.h (tc_unrecognized_line): Define.
5263 * config/tc-a29k.c (a29k_unrecognized_line): New function.
5264 (md_operand): Handle a29k style local dollar labels.
5266 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
5268 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
5270 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
5272 * read.c (s_fill): If md_flush_pending_output is defined, call
5275 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
5277 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
5278 Treat rs_align_code like rs_align.
5280 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5282 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
5283 converting an absolute address into a PC-relative one.
5285 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
5287 * mpw-config.in: Don't always use te-generic.h for emulation.
5288 (powerpc-apple-macos): Use emulation te-macos.h.
5290 (mips-gm-magic): New configuration.
5292 * mpw-make.sed (install, install-only): Edit in Mac-specific
5295 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
5297 * configure.in: Improve message about unsupported ELF targets.
5298 * configure: Rebuild.
5300 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
5301 pattern is zero. From Manfred Hollstein.
5303 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
5305 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
5306 the various idata sections, we check the name on the .section pseudo.
5308 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5310 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
5311 add section's paddr to add_number; compatibility to native as and
5314 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
5316 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
5318 * hash.c (struct hash_entry): Moved here...
5319 * hash.h (struct hash_entry): ...from here.
5321 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
5322 if it's already known to be null.
5324 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5326 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
5327 bit relocs converted to PC relative relocs. This turned out to
5328 add the offset from the beginning of .text twice.
5330 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
5332 * stabs.c (s_stab_generic): In 's' case, free string from
5335 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
5337 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
5340 * subsegs.h (segment_info_type): Make bitfields unsigned.
5342 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
5343 and move them together. On most systems this will reduce the
5344 structure size by one word.
5345 (operatorT): Define O_max.
5346 * expr.c (expr_begin): Verify that X_op is wide enough to hold
5349 * read.c (pop_insert): Print error returned by hash table
5352 * as.c (dump_statistics): Split out from main; dump some hash
5353 table stats and target-specific stats.
5354 (start_time): No longer automatic to main.
5355 (main): Set file-level start_time and call dump_statistics at
5356 exit. Exit by calling xexit.
5357 (show_usage): Make --statistics description less specific.
5358 * subsegs.c (subsegs_print_statistics): New function.
5359 * write.c (write_print_statistics): New function.
5360 (n_fixups): New static variable.
5361 (fix_new_internal): Increment it.
5362 * read.c (read_print_statistics): New function.
5363 * read.h (read_print_statistics): Declare.
5364 * symbol.c (symbol_print_statistics): New function.
5365 * symbol.h (symbol_print_statistics): Declare.
5366 * hash.c (hash_print_statistics): New function.
5367 * hash.h (hash_print_statistics): Declare.
5368 * config/tc-i386.c (i386_print_statistics): New function.
5369 * config/tc-i386.h (i386_print_statistics): Declare.
5370 (tc_print_statistics): New macro.
5371 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
5374 * hash.c (DELETED): Rewrite to use a valid but unique address.
5375 (START_POWER): Reduce to 10.
5376 (enum stat_enum): New enumerator, replacing STAT_* index macros.
5377 Add new values for counting strcmp calls.
5378 (GROW_FACTOR): New macro.
5379 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
5381 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
5382 (hash_new): Use FULL_VALUE.
5383 (struct hash_control): Definition moved here.
5384 (hash_code): Don't mask to low bits.
5385 (hash_ask): Mask returned hash code here. Check hash value before
5386 calling strcmp; count strcmp calls.
5387 * hash.h (struct hash_control): Declare, don't define, here.
5388 (HASH_STATLENGTH): Deleted.
5389 (struct hash_entry): Add field for hash code.
5390 (hash_say, hash_apply): Don't declare.
5392 * hash.c (destroy): Return void.
5393 (applicatee): Ditto.
5394 (main): Fix declarations.
5395 (hash_apply): Return void. Argument `function' returns void. Put
5396 inside "#ifdef TEST".
5397 (hash_say): Define only if TEST is defined.
5398 * hash.h (hash_apply, hash_say): Declarations deleted.
5400 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
5402 * configure: Rebuild with autoconf 2.7.
5404 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
5406 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5407 * configure: Rebuild with autoconf 2.6.
5409 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
5411 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
5412 (ppc_stabx): Don't increment ppc_debug_name_section_size.
5414 (ppc_frob_file): Remove.
5415 * config/tc-ppc.h (tc_frob_file): Don't define.
5416 (ppc_frob_file): Don't declare.
5418 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
5420 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
5421 * config/alpha-opcode.h: Include one-operand variants of jmp and
5424 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
5425 with te-delta.h in 8.3 file systems.
5426 * configure.in: Adjusted.
5428 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
5430 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
5432 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
5434 * expr.c (operand): Handle MRI suffixes after unadorned 0.
5436 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
5438 Version 2.6 released.
5439 * Makefile.in (VERSION): Updated to 2.6.
5441 * config/obj-coff.c (write_object_file): Change use of md_do_align
5442 to pass a pointer rather than a fill value, to match other uses.
5444 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
5446 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
5448 * as.c (main): Move md_end call to just after call to
5449 perform_an_assembly_pass. Delete cpu-specific code here.
5450 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
5451 * config/tc-arm.c (md_end): Unused function deleted.
5452 * config/tc-ns32k.c (md_end): Ditto.
5454 * config/tc-i386.c (i386_align_code): New function, moved here
5455 from HANDLE_ALIGN macro.
5456 * config/tc-i386.h (HANDLE_ALIGN): Call it.
5458 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
5460 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
5463 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
5465 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
5466 multi-byte nops to avoid changing gcc. The necessary gcc change
5467 might break old assemblers.
5469 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
5471 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
5472 generate optimal multi-byte nop instructions for ".align n"
5473 ".align n,0x90", and aligns requiring more than 15 bytes of
5474 padding still generate multiple 0x90's as before.
5476 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
5478 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
5480 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
5482 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
5483 * configure: Update.
5484 * mpw-make.sed: Reorder commands to make sed happier.
5485 * config/te-macos.h: New file.
5486 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
5488 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
5490 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
5491 conditional branches.
5492 (md_apply_fix): Likewise.
5494 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
5496 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
5497 generate a reloc which the linker will not handle correctly. Fix
5498 overflow checking--R_IREL is 18 bits, not 17.
5500 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
5502 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
5503 from a PC relative reloc if TC_A29K.
5505 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
5506 code depends upon it.
5508 * config/tc-a29k.c (md_operand): Handle $float, $double, and
5509 $extend. Based on code from Eric Freudenthal
5510 <freudenthal@nyu.edu>.
5511 * config/tc-a29k.h (LEX_DOLLAR): Define.
5512 * read.c (LEX_DOLLAR): Define if not defined.
5513 (lex_type): Use LEX_DOLLAR.
5515 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
5517 * configure.in (a29k-nyu-sym1): New target, just like other a29k
5520 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
5522 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
5524 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
5526 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
5527 used only by "dlltool.c".
5529 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
5531 * config/tc-alpha.c: Undefine inline if not __GNUC__.
5532 (md_pseudo_table): Don't define "extern".
5534 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
5536 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
5538 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
5540 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
5542 * macro.c (macro_expand_body): Don't warn about == with a
5543 nonexistent parameter, in case it is in a comment field.
5545 * as.c (main): On TC_A29K, call macro_init with macro_alternate
5547 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
5548 set, even if macro_alternate is set.
5549 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
5550 (sub_actual): If macro_strip_at, and kind is '@', don't look up
5551 the token unless it ended in '@'.
5552 * config/tc-a29k.c (line_separator_chars): Remove '@'.
5553 * doc/c-a29k.texi: Document macro usage on A29K.
5555 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
5557 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
5559 (install_operand): Likewise.
5561 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
5563 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5565 * configure.in (m88k-motorola-sysv*): New target.
5566 * configure: Rebuild.
5567 * config/te-delta88.h: New file.
5568 * config/obj-coff.c (write_object_file): Use md_do_align if it is
5570 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
5571 (md_do_align): Define.
5572 * config/tc-m88k.c: Include "subsegs.h".
5573 (m88k_do_align): New function.
5575 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
5576 (COFF_NOLOAD_PROBLEM): Define.
5577 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
5579 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
5581 * config/tc-i386.c (md_assemble): For a jump instruction with
5582 non-constant target, require 7 available bytes in the current
5585 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
5587 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
5590 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
5592 * configure.in (alpha-*-linux*): Use ecoff.
5593 * configure: Rebuild.
5594 * ecoff.c (ecoff_directive_extern): New function.
5595 (ecoff_directive_weakext): New function.
5596 (ecoff_build_symbols): Handle weak symbols.
5597 (ecoff_setup_ext): Likewise.
5598 (ecoff_frob_symbol): Warn about weak common symbols.
5599 * ecoff.h (ecoff_directive_extern): Declare.
5600 (ecoff_directive_weakext): Declare.
5601 * symbols.c (S_IS_WEAK): New function.
5602 * symbols.h (S_IS_WEAK): Declare.
5603 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
5605 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
5608 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
5610 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
5612 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
5613 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
5614 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
5615 * config/obj-coff.c (coff_frob_symbol): Don't call
5616 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
5617 one. If OBJ_XCOFF, try to figure out whether the symbol is going
5620 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
5621 (ppc_stab_symbol): New static variable.
5622 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
5623 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
5624 sy_tc.real_name to the stab string.
5625 (ppc_bc, ppc_ec): New static functions.
5626 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
5628 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
5630 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
5633 * input-scrub.c (input_scrub_push): Reset sb_index.
5635 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
5637 * listing.c (listing_newline): Don't create a frag in the absolute
5640 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
5642 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
5643 (ppc_csect): Move most of the code to ppc_change_csect, and call
5645 (ppc_change_csect): New static function, taken from ppc_csect.
5646 (ppc_section): New static function.
5647 (ppc_saw_abs): New static varable.
5648 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
5649 a symbol has no csect.
5650 (ppc_adjust_symtab): New function.
5651 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
5652 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
5654 * write.c (write_object_file): If tc_adjust_symtab is defined,
5655 call it just before the call to obj_adjust_symtab.
5657 * symbols.c (symbol_find_or_make): Change name to be const.
5658 * symbols.h (symbol_find_or_make): Update declaration.
5660 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
5662 * doc/as.texinfo (Align): Mention SH.
5663 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
5665 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
5666 (Z8000 Directives, even): Don't give numeric align value, instead
5669 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5671 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
5674 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
5676 * Makefile.in (diststuff): Also make info.
5677 (maintainer-clean realclean): Also make clean-info.
5679 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
5681 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
5682 (pa_subspace): For ".nsubspa", always create a new subspace
5683 with the given attributes, even if one already exists with the
5686 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5688 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
5689 TC_FORCE_RELOCATION, taking an additional section argument. If
5690 the section of the target symbol is not the same as the current
5691 section, always force the relocation to be used.
5692 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
5694 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
5695 md_pcrel_from function, taking an additional section argument.
5696 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
5698 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
5699 older TC_FORCE_RELOCATION if not defined.
5700 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
5701 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
5702 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
5703 TC_FORCE_RELOCATION.
5705 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
5707 * input-scrub.c (as_where): Set name to null pointer if we don't
5709 * messages.c (identify): Only print filename if non-null.
5710 (as_show_where): Ditto, for line number too.
5711 (as_warn_internal, as_bad_internal): Ditto.
5713 * input-file.c (input_file_open): If the input file can't be
5714 opened, consider it an error.
5716 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
5718 * config/tc-mips.c: Added mips_4100 control, and support for
5719 accepting the 4100 as a MIPS architecture variant (md_begin,
5720 macro_build, mips_ip, md_parse_option). Adding suitable
5721 command-line OPTIONs, and updating the help text (md_show_usage).
5723 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
5725 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
5726 BFD_ASSEMBLER is defined.
5728 * Use one active frag and one obstack per frag chain:
5729 * frags.c (frags): Variable deleted.
5730 (frag_alloc): New function.
5731 (frag_grow, frag_more, frag_variant, frag_now_fix,
5732 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
5734 (frag_new): Ditto. Verify that frch_last and frag_now match on
5735 entry and exit, and that old frag_now has non-zero type. Replace
5736 "know" uses with "assert". Use frag_alloc instead of mucking with
5738 * frags.h (frags): Declaration deleted.
5739 * subsegs.h (struct frchain): Add new field frch_frag_now.
5740 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
5742 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
5743 give it any stricter alignment than frchainS structures need. Do
5744 not initialize frags obstack. Set frag_now to point to
5745 dummy_obstack. Initialize absolute_frchain.
5746 (subseg_set_rest): Save and restore frag_now in frch_frag_now
5747 field of frchainS. Don't create new frags on section switch, and
5748 use frag_alloc when creating a new frag chain. For absolute
5749 section, set frchain_now to absolute_frchain. Verify that
5750 frch_last and frag_now match on entry and exit. Initialize
5751 per-chain obstack, and under gcc, set required alignment to that
5752 needed by fragS structure.
5754 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
5756 * stabs.c (get_stab_string_offset): Only copy input string if a
5757 fresh copy is needed, not if the section already exists.
5758 (s_stab_generic): Cache stab section name to bypass lookups, since
5759 usually it will match. Could be made faster still by changing the
5760 memory allocation rules.
5761 (s_xstab): Cache section name to bypass repeated string
5764 * frags.c (frag_new): Deleted register declarations.
5766 * listing.c (frag_now): Don't declare.
5768 * as.c (chunksize): New variable.
5769 (debug_memory): New variable.
5770 (main): If debug_memory is set, reduce chunksize and
5772 * as.h (chunksize): Declare it.
5773 * read.c (read_begin): Use it.
5775 * config/tc-alpha.c (md_shortopts): Include 'g'.
5776 (md_parse_option): Ignore it.
5778 * Makefile.in (distclean): Remove Makefile and config.status from
5779 testsuite directory.
5780 (clean-here): Don't delete testsuite. Instead, delete only the
5781 files within it that would be generated by running tests.
5783 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
5784 frag_now_fix instead of accessing obstack info directly.
5785 * config/tc-arm.c (s_ltorg): Ditto.
5786 (md_assemble): Ditto.
5788 * config/tc-i386.c (md_assemble): Call frag_grow instead of
5791 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
5793 * stabs.c (aout_process_stab): Insert debug symbol into symbol
5794 chain after parsing value expression, if any, to avoid separating
5795 continued .stabs lines.
5797 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
5799 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
5800 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
5802 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
5804 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
5805 -mcom support and PPC_OPCODE_ANY for -many.
5806 (md_parse_option): Ditto.
5808 (md_begin): For duplicate instructions, print all duplicates
5811 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
5813 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
5814 common mode operation.
5815 (md_show_usage): Add -mcom to usage message.
5817 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
5819 * expr.c (op_rank): Add O_symbol_rva.
5820 * expr.h (operatorT): Add O_symbol_rva.
5821 * read.c (cons_worker): Set O_symbol_rva when necessary.
5822 * write.c (fix_new_exp): Understand O_symbol_rva.
5824 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
5826 * config/tc-mips.c: Correct s_cons arguments. From Michael
5827 Joosten <joost@ori.cadlab.de>.
5829 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
5831 * config/tc-ppc.c (ppc_macro): Make count unsigned.
5832 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
5833 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
5835 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
5836 make non-static. Change all users.
5837 * config/obj-coff.h (coff_n_line_nos): Declare.
5839 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
5841 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5843 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
5845 * config/obj-elf.c (obj_elf_common): Convert specified byte
5846 alignment to power of two. Set size of local bss symbol.
5848 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
5850 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
5852 * sb.c, macro.c: Decide whether to include <string.h> or
5853 <strings.h> just as as.h does.
5855 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
5857 * Makefile.in (site.exp): Fix setting of $srcdir.
5859 * config/tc-arm.c (md_atof): Fix little-endian output.
5860 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
5863 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
5865 * doc/as.texinfo: Split out the NS32k family documentation,
5866 despite its being commented out for now.
5867 * doc/c-ns32k.texi: New file.
5869 * sb.c, macro.c: Include string.h.
5871 * Makefile.in (comparison): Only check *.o; we don't care if
5872 timestamps inserted by the native linker differ.
5874 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
5875 if alignment stricter than 4 bytes is requested; in that case,
5876 align to a 4-byte boundary first.
5878 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
5880 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
5881 uninitialized" warning for `Max_Source_Offset'.
5883 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
5885 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
5886 qualifiers and detect errors if present.
5887 (md_assemble): Add call to parse_toc_entry. Also added some support
5888 for the [tocv] qualifier.
5889 (ppc_pe_tocd): New function to support data in the toc section.
5891 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
5893 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
5896 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
5898 * config/tc-m68k.c (isword): Accept all values from -65536 to
5899 +65535, so ~VAL will not be rejected.
5901 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
5902 skip characters after the pseudo-op.
5904 * read.c (get_line_sb): Don't look past buffer_limit.
5905 (s_include): In MRI mode, skip characters after the file name.
5907 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
5909 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
5910 periods in register names.
5912 For older changes see ChangeLog.1.