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 * as.h: Don't define alloca if __GNUC__. Just declare it.
11 * macro.c: Copy alloca handling from as.h.
13 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
14 Gabriel Paubert <paubert@iram.es>.
16 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
17 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
18 is jcxz or a loop instruction.
21 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
23 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
25 (md_begin): Set up machine architecture and type.
28 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
30 * symbols.c (resolve_symbol_value): Store the value back into the
31 symbol expression, to handle add or subtract simplification
32 correctly. Handle O_symbol_rva. Add default case.
34 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
35 chunksize while creating the new subsection.
36 * as.c (chunksize): Initialize to zero.
37 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
38 calling obstack_begin.
41 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
43 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
47 * config/tc-v850.c (parse_register_list): Support constant
48 expressions as register lists.
51 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
53 * doc/c-v850.texi: Change the major node to v850 Machine
56 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
58 * doc/as.texinfo: Add inclusion of c-v850.texi
60 * doc/c-v850.texi: New file.
62 * read.c (is_end_of_line): Make NUL character be considered to be
65 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
67 * config/tc-v850.c (parse_register_list): Add support for curly
69 (cc_names): Add "e" and "ne" conditions.
72 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
74 * app.c (do_scrub_chars): Support a double dash as starting a
75 comment that extends to end of line.
78 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
80 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
82 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
85 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
87 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
88 insn when changing to a different instruction.
90 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
92 * config/tc-v850.c (system_register_name): Support numbers for
95 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
97 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
98 flag when alignment is in bytes instead of power of 2, and code to
99 use that flag to convert alignment to bytes.
100 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
101 * read.h (s_lcomm_bytes): Add prototype.
102 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
103 defined, write alignment to alignment bits in section header s_flags
104 rather than the s_align field.
106 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
107 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
108 pseudo, instead of s_lcomm which wants a power of two for alignment.
111 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
113 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
115 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
117 * as.c (show_usage): Add -am.
118 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
119 if we've already got one.
120 * listing.c (struct list_info_struct): Add line_contents.
121 (listing_newline): Put unused argument to work: if non-null, save it...
122 (listing_listing): ... and regurgitate during listing instead of line
124 * listing.h (LISTING_MACEXP): New define.
125 (LISTING_NEWLINE): Argument is NULL.
126 * read.c (read_a_source_file): If expanding macros, break up input
127 lines and pass them to listing_newline.
128 * doc/as.texinfo: Document -ac and -am.
130 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
132 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
134 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
138 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
140 * config/tc-v850.c: Remove support_v850e flag and command line
143 * configure.in (emulations): Add support for v850e target
145 * configure (emulations): Add support for v850e target
148 start-sanitize-v850eq
149 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
151 * config/tc-v850.c: Remove support_v850eq flag and command line
154 * configure.in (emulations): Add support for v850eq target
156 * configure (emulations): Add support for v850eq target
159 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
161 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
162 setting EXPECT and TCL_LIBRARY.
163 * Makefile.in: Rebuild.
165 * as.h (enum debug_info_type): Define.
166 (debug_type): Declare.
167 * as.c (debug_type): New global variable.
168 (show_usage): Add --gstabs.
169 (parse_args): Handle --gstabs.
170 * read.c (generate_asm_lineno): Remove.
171 (read_a_source_file): Output stabs debugging if appropriate.
172 Change checks of generate_asm_lineno to check debug_type. Only
173 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
174 * read.h (generate_asm_lineno): Don't declare.
175 (stabs_generate_asm_lineno): Declare.
176 * stabs.c (stabs_generate_asm_lineno): New function.
177 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
178 Don't turn off debugging.
179 (add_file): Remove old #if 0 code.
180 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
181 (ecoff_directive_end): Don't generate stabs line symbols.
182 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
184 (line_label_cnt): Remove.
185 (ecoff_generate_asm_line_stab): Remove.
186 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
187 * doc/as.texinfo, doc/as.1: Document --gstabs.
190 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
193 * config/.Sanitize (Do-first, Do-last): Add support for keep-v850e
197 start-sanitize-v850eq
198 * config/.Sanitize (Do-first, Do-last): Add support for keep-v850eq
202 start-sanitize-v850eq
203 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
204 Add support for v850eq instructions.
205 start-sanitize-v850eq
208 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
209 Add support for v850e instructions.
212 * config/tc-v850.c (md_assemble): Fix error recovery to reload
213 text of entire opcode.
216 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
218 * doc/internals.texi: Document rs_leb128.
220 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
222 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
223 in ABSL case, rather than calling abort.
225 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
227 * as.h (enum _relax_state): Add rs_leb128.
228 * read.c (potable): Add sleb128 and uleb128.
229 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
231 * read.h: Update prototypes.
232 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
233 the symbol value, add a second FINALIZE argument that prevents
234 changes from being comitted. Update all callers.
235 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
236 * doc/as.texinfo: Document the new pseudos.
238 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
240 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
242 (DISTCLEANFILES): Define.
243 * doc/Makefile.am (DISTCLEANFILES): Define.
244 * Makefile.in, doc/Makefile.in: Rebuild.
246 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
248 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
249 Don't set targ or gas_target. Define SCO_ELF and
250 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
252 * Makefile.am: Remove @target_frag@.
253 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
255 (dep-am): Mark as phony.
256 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
258 * config/arm-big.mt, config/arm-lit.mt: Remove.
259 * config/mips-big.mt, config/mips-lit.mt: Remove.
260 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
261 * config/ppc-sol.mt: Remove.
262 * config/i386coff.mt, config/m68kcoff.mt: Remove.
263 * config/m88kcoff.mt: Remove.
264 * config/sco5.mt: Remove.
265 * configure, config.in, Makefile.in: Rebuild.
267 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
268 further try to circumvent the .y.h rule.
269 * Makefile.in: Rebuild.
271 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
273 * Makefile.am: New file, based on old Makefile.in.
274 * acinclude.m4: New file, from old aclocal.m4.
275 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
276 shared library handling; now handled by libtool. Replace
277 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
278 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
279 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
280 * config.in: New file, created by autoheader.
282 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
283 * stamp-h.in: New file.
284 * as.c (print_version_id): Change GAS_VERSION to VERSION.
285 (parse_args): Likewise.
286 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
287 * doc/Makefile.am: New file, based on old doc/Makefile.in.
288 * Makefile.in, doc/Makefile.in: Now built with automake.
289 * aclocal.m4: Now built with aclocal.
290 * configure: Rebuild.
292 * cond.c (s_else): If not listing false conditionals, turn listing
293 off in the false branch of the else.
295 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
297 * config/tc-mips.c (macro): Fix handling of a double load from a
298 symbol plus an offset.
300 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
301 has an associated external symbol.
303 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
305 * config/tc-alpha.c (s_alpha_ucons): New function.
306 (md_pseudo_table): Add unaligned data pseudos for DWARF.
309 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
311 * config/tc-v850.c (md_assemble): Ignore the rest of the current
312 line if we encounter an error.
314 * config/tc-v850.c (md_assemble): Sign extend constants value
315 for hi and hi0 expressions.
316 (v850_insert_operand): Enable range checking for generic 16bit
319 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
321 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
322 LO16, HI16 and HI16_S relocs.
325 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
327 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
329 * configure: Regenerated with autoconf 2.12.
330 * Makefile.in: Add $(EXEEXT) to all executables.
332 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
334 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
335 unconditional branches.
336 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
339 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
341 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
343 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
345 * macro.c (define_macro): Make sure the index is in range before
349 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
351 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
352 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
353 the right f/ffrag and fx/fxfrag pairs since instruction may be split
357 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
359 * config/te-go32.h (USE_ALIGN_PTWO): Define.
360 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
361 defined, use s_align_ptwo for .align.
362 * configure.in (i386-*-msdosdjgpp*): New target.
363 (i386-*-go32*): Set em to go32 and targ to coffgo32.
364 * configure: Rebuild.
366 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
368 * config/tc-sparc.c (last_opcode): New static local.
369 (md_assemble): Don't issue "FP branch in delay slot" warning if
370 the delay slot has been annulled.
372 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
374 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
375 code if BFD_ASSEMBLER.
378 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
380 * config/tc-v850.c (system_registers): Fix ordering of registers.
384 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
386 * config/tc-tic80.c (build_insn): Initialize extended word to zero
387 when it will be filled in later by relocation information.
390 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
392 * config/tc-mips.c (macro_build): Restore check of fmt argument.
393 (mips_ip): Fix ISA checks.
396 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
398 * configure.in: Default the r5900 to little endian.
399 * configure: Rebuilt.
403 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
405 * config/tc-tic80.c (build_insn): Fix endianness problem with
409 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
411 * config/tc-mips.c (check_absolute_expr): Change warning to
414 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
416 * config/tc-mips.c (macro_build): Refine code to check if an
417 instruction is available on a particular cpu variant.
420 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
422 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
423 OBJ_AOUT to ifdef OBJ_ELF.
424 (md_apply_fix3): When mangling 32 bit PC relative reloc for
425 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
427 * write.c (fixup_segment): Change special case for i386-coff to
428 not apply for i386-pe.
429 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
431 (coff_frob_file_after_relocs): Rename from coff_frob_file.
432 (coff_format_ops): Initialize frob_file_after_relocs field rather
433 than frob_file field.
434 * config/obj-coff.h (coff_frob_file): Don't declare.
435 (coff_frob_file_after_relocs): Declare.
436 (obj_frob_file): Don't define.
437 (obj_frob_file_after_relocs): Define.
438 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
439 * configure: Rebuild.
441 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
443 * config/obj-coff.c (fixup_segment): Never subtract section
444 address from PC relative reloc which will be fully resolved.
446 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
448 * ecoff.c (page_type): Renamed from page_t to avoid conflict
449 with hpux10 header files.
451 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
453 From Jason Merrill <jason@cygnus.com>:
454 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
456 * config/tc-i386.h (md_maybe_text): Define.
457 (md_do_align): Use md_maybe_text.
459 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
461 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
462 relocations, don't check for symbol being external, weak, etc.
464 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
466 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
467 calculate relocations to any external symbol, because we might be
468 linking a shared object and the symbol might be overriden or moved
469 (for instance, moved into a static executable's .bss section).
470 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
472 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
473 be calculated by the assembler.
475 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
476 whose destination lies in the same file, by ignoring the @plt or
477 @local and aiming the branch at its destination.
479 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
481 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
482 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
485 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
486 of obj_copy_symbol_attributes.
488 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
490 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
491 signed operand, sign extend a 32 bit value to the host size.
493 * Makefile.in (CFLAGS): Subsitute from configure script. From
494 Jeff Makey <jeff@cts.com>.
496 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
497 buffer size to make a copy of the symbol.
499 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
502 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
504 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
505 step through the frags calling cvt_frag_to_fill, switch to
506 SEG_DATA when we reach data_frag_root.
508 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
510 * config/tc-mn10300.c (md_assemble): Allow an empty register
511 list for instructions which use register lists.
513 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
515 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
517 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
520 * config/tc-arm.c: Add prototypes for many static functions.
521 (struct asm_opcode ): Add prototypes for parms field.
522 (struct thumb_opcode ): Likewise.
523 (fp_op2): Remove unused flags parameter.
524 (output_inst): Make static.
525 (arm_after_pass_hook): Remove unused ignore parameter.
526 * config/tc-arm.h (arm_after_pass_hook): Declare.
527 (arm_start_line_hook): Declare.
528 (arm_frob_label): Declare.
530 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
532 * depend.c (wrap_output): new prototype.
534 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
536 * config/tc-sh.c (md_apply_fix): Check for overflow.
538 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
539 section size to be aligned.
541 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
543 * config/tc-sh.h (md_cons_align): Define.
544 (sh_cons_align): Declare.
545 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
546 (sh_no_align_cons): New static variable.
547 (s_uacons): New static function.
548 (sh_cons_align): New function.
549 (sh_handle_align): Warn about misaligned data.
550 * doc/c-sh.texi: Document .uaword and .ualong.
552 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
554 * macro.c (macro_expand): In MRI mode, treat single quote as a
555 separator character when checking for a positional argument.
557 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
559 * config/tc-arm.c (md_parse_option): Merge in changes from
562 * config/tc-arm.h: Merge in changes from armT-970328-branch.
564 * configure.in (emulations): Add Thumb architecture support from
567 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
569 * doc/all.texi: Add enabling of ARM documentation.
571 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
573 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
575 * config/tc-mips.c: Added r3900 support.
577 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
579 * as.c: (parse_args) `-t' option requires an argument.
581 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
583 * config/tc-arm.c (md_begin): Change call to
584 coff_arm_bfd_set_private_flags() to a call to
585 bfd_set_private_flags().
587 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
589 * Makefile.in: Rebuild dependencies.
591 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
592 of a BFD_RELOC_RVA reloc.
594 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
596 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
597 (hppa_force_relocation): Force a relocation for an absolute
600 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
602 * doc/as.texinfo: Don't use @value in section names or index
603 entries; it confuses texinfo.tex.
605 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
607 * doc/as.texinfo: Updated for -MD option.
608 * Makefile.in (CFILES): Added depend.c.
609 (OBJS): Added depend.o.
610 * as.h (start_dependencies, register_dependency,
611 print_dependencies): New declarations.
612 * depend.c: New file.
613 * as.c (parse_args): Added -MD option.
614 (main): Call print_dependencies.
615 (show_usage): Added help for -MD.
616 * read.c (s_app_file): Call register_dependency.
617 (s_include): Call register_dependency when file is found.
618 (read_a_source_file): Call register_dependency.
620 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
622 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
623 section address to the symbol value.
625 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
627 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
628 into the new membership field.
630 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
632 * config/tc-arm.c (md_begin): If no cpu type is specified on the
633 command line then the ARM7 is now chosen by default when setting
634 the BFD machine and architecture.
636 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
638 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
640 (md_begin): Added code to generate flags to be set into the COFF
641 header and the calls to the BFD functions to do this.
642 (md_parse_option, md_show_usage): Added new command line
643 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
644 -marmv3m, -marmv4, -marmv4t.
646 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
649 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
651 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
653 * config/tc-mn10300.c (md_convert_frag): Likewise.
655 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
657 * config/tc-mips.c (set_at): Check for bignum.
658 (check_absolute_expr, macro, mips16_macro): Likewise.
661 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
663 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
664 for overflow/underflow, only insert lower 15 bits into instruction.
667 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
669 * config/tc-i386.c (pi): Check for RegMMX.
671 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
673 * expr.c (expr): When subtracting values in the same frag,
674 subtract X_add_number rather than adding it.
676 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
678 * config/obj-coff.c (write_object_file): Just pass NULL to
679 md_do_align, not the address of a char holding NOP_OPCODE.
681 * config/tc-mips.c (macro): Handle constants for M_LI_D and
683 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
684 than an address if the floating point value looks sufficiently
687 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
689 * config/tc-i386.c (md_section_align): If a.out and BFD, force
690 section size to be aligned.
692 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
694 * cond.c: Include "macro.h".
695 (struct conditional_frame): Add macro_nest field.
696 (initialize_cframe): Initialize macro_nest.
697 (cond_finish_check): Add nest parameter. Change all callers.
698 (cond_exit_macro): New function.
699 * as.h (cond_finish_check): Update declaration.
700 (cond_exit_macro): Declare.
701 * input-scrub.c (macro_nest): Make globally visible.
702 (input_scrub_next_buffer): Call cond_finish_check.
703 * macro.h (macro_nest): Declare.
704 * read.c (s_mexit): Call cond_exit_macro.
706 * config/tc-i386.h (RegMMX): Define.
707 * config/tc-i386.c (pi): Check for all register types.
708 (type_names): Add RegMMX.
709 (md_assemble): Handle RegMMX.
711 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
713 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
716 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
718 * config/tc-mips.c (nopic_need_relax): Add new parameter
719 before_relaxing. Use it when testing ecoff_extern_size.
720 (load_address, macro, md_estimate_size_before_relax): Fix all
723 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
725 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
726 (obj_elf_subsection): New static function.
728 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
730 * config/obj-coff.c (coff_header_append): Don't reset string_size
731 each time through the loop.
733 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
735 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
737 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
739 * doc/internals.texi (Porting GAS): Correct documentation for
740 current configure handling of targ-cpu.h, et. al.
741 (CPU backend): Document listing macros.
743 * listing.c (data_buffer): Set size based on other listing macros,
744 rather than always using 100.
745 (data_buffer_size): Remove static variable.
746 (calc_hex): Make data_buffer_size a local variable. Don't leave
747 any slop when filling data_buffer.
749 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
751 * doc/c-mips.texi: Document .set autoextend.
753 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
755 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
756 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
757 sparc-*-openbsd*): New targets.
758 * configure: Rebuild.
760 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
762 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
763 for all undefined symbols.
765 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
767 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
770 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
772 * configure.in (alpha*-*-openbsd*): New target.
773 * configure: Rebuild.
775 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
777 * configure.in (mips-*-openbsd*): New target.
778 * configure: Rebuild.
781 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
783 * config/tc-d30v.c (parallel_ok): Fix parallel checking
784 for instructions using conditional execution.
787 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
789 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
791 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
793 * Makefile.in (srcroot): Remove.
794 (INSTALL): Set to @INSTALL@.
795 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
796 (all, dvi): Don't set srcroot.
797 (install): Depend upon as.new, gasp.new, and installdirs. Use
798 $(program_transform_name) directly, rather than using
799 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
800 (installdirs): New target.
801 * doc/Makefile.in (INSTALL_XFORM1): Remove.
802 (install): Depend upon installdirs. Use $(program_transform_name)
803 directly, rather than using $(INSTALL_XFORM) and
805 (installdirs): New target.
806 (install-info-as): Run mkinstalldirs.
807 (install-info-gasp): Likewise.
809 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
811 * Makefile.in (INSTALL): Change install.sh to install-sh.
813 * symbols.c (resolve_symbol_value): Check for division by zero.
815 From Thomas Graichen <graichen@rzpd.de>:
816 * Makefile.in: Always use $(SHELL) when running move-if-change.
817 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
818 * configure: Rebuild.
820 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
822 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
823 New argument `want'. Update enum cgen_parse_operand_result values.
824 Initialize if CGEN_PARSE_OPERAND_INIT.
825 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
826 (md_assemble): Call cgen_asm_init_parse.
827 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
829 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
831 * config/tc-m68k.c (m68k_ip): Handle #j.
833 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
835 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
836 right address for call label:32,regs,imm.
838 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
840 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
842 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
843 symbol for OBJ_ELF anymore.
845 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
847 * Makefile.in: Regenerate dependencies.
848 (TARG_CPU): New variable.
849 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
850 (.dep1): Delete creating of cgen-opc.h.
851 (.tcdep): Put proper contents in cgen-opc.h.
852 * configure.in (m32r): Delete setting of extra_files, extra_links.
853 (AC_OUTPUT): Create cgen-opc.h.
854 * configure: Regenerated.
856 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
858 * makefile.vms: Update to build gasp.exe.
860 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
862 * write.c (relax_frag): Make non-static.
863 * write.h (relax_frag): Add prototype for.
864 * config/tc-m32r.h (md_do_align): New arg `max'.
865 * config/tc-m32r.c (m32r_do_align): Likewise.
866 Update calls to frag_align, frag_align_pattern.
867 (fill_insn): Update call to m32r_do_align.
868 (m32r_scomm): Update call to frag_align.
870 * config/tc-m32r.[ch]: New files.
872 * Makefile.in (CPU_TYPES): Add m32r.
873 (TARGET_CPU_CFILES): Add tc-m32r.c.
874 (TARGET_CPU_HFILES): Add tc-m32r.h.
875 (DISTCLEAN_HERE): Add cgen-opc.h.
876 (.dep1,.tcdep): Create empty cgen-opc.h.
877 (cgen.o): Add dependencies.
878 (dependencies): Regenerate.
879 * as.h (struct frag): New member fr_targ.
880 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
881 * conf.in (USING_CGEN): New macro.
882 * configure.in (m32r-*-*): Add entry for.
883 Add cgen.o to extra_objects.
884 * configure: Regenerate.
885 * frags.c (frag_var): fr_pcrel_adjust renamed to
886 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
887 (frag_variant): Likewise.
888 * write.c (relax_frag): Likewise.
889 * config/tc-ns32k.c (*): Likewise.
891 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
893 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
894 rather than for any end of line character.
896 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
897 call abort (i.e., as_abort) rather than crashing.
899 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
900 OBJ_ELF, rather than of S_GET_OTHER.
902 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
904 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
906 * Makefile.in (VERSION): Set to 2.8.1.
908 * Branched binutils 2.8.
910 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
912 * COPYING: Update FSF address.
914 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
916 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
918 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
920 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
922 * config-gas.com: Update to handle both vax and alpha.
923 * makefile.vms: Update to use config-gas.
924 * conf-a-gas.com: Remove file.
926 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
928 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
929 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
930 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
933 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
935 * config/tc-tic80.c (line_comment_char): Make '#' start comments
936 at the beginning of a line for compatibility with .S files where
937 cpp leaves the filename transitions beginning with '#'.
940 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
942 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
943 tc_coff_sizemachdep if OBJ_COFF.
945 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
947 * config/tc-ppc.c (register_name): Declare.
949 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
951 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
952 * configure: Rebuild.
954 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
956 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
957 (mips16_mark_labels): New static function.
958 (append_insn): Call mips16_mark_labels.
959 (mips_emit_delays): Likewise.
960 (s_insn): Likewise. Don't call mips_clear_insn_labels.
961 (s_mips_stab): New static function.
963 * configure.in: Use ELF for mips-*-gnu*.
964 * configure: Rebuild.
966 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
968 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
971 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
973 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
974 set OPCODES_LIB to empty.
975 * configure: Rebuild.
977 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
979 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
981 * configure: Rebuild.
983 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
985 * itbl-parse.y (yyerror): Make static. Declare.
987 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
988 * configure.in: Set emulations for mips-*-linux*-*.
989 * configure: Rebuild.
991 * config/tc-mips.c (struct mips_set_options): Define.
992 (mips_opts): New static variable.
993 (mips_isa): Remove. Now a field in mips_opts. Change all
995 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
996 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
997 (struct mips_option_stack): Define.
998 (mips_opts_stack): New static variable.
999 (s_mipsset): Add support for .set push and .set pop.
1000 * doc/c-mips.texi: Document .set push and .set pop.
1002 * config/obj-elf.c (obj_elf_section_change_hook): New function.
1003 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
1004 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
1006 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
1008 * as.c (parse_args): Update copyright date in version message.
1010 * Makefile.in (clean-here): Remove dependency files.
1012 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
1013 (s_mri_common): Check S_IS_COMMON unconditionally.
1014 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
1015 * config/tc-alpha.c (s_alpha_comm): Likewise.
1016 * config/tc-mips.c (nopic_need_relax): Likewise.
1017 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
1018 (ppc_pe_comm): Likewise.
1019 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
1020 common symbol to bfd_com_section_ptr.
1021 * config/tc-sparc.c (s_common): Likewise.
1022 (tc_gen_reloc): Likewise.
1025 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1027 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
1030 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
1032 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
1035 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
1037 * input-scrub.c (input_scrub_next_buffer): Handle very long input
1040 * listing.c (print_lines): Add lineno parameter. Change all
1042 (listing_listing): Only call calc_hex for the right line.
1043 (listing_list): Set the new edict based on the current edict, in
1044 order to handle listing commands in macros correctly.
1046 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
1049 * cond.c (cond_finish_check): New function.
1050 * as.h (cond_finish_check): Declare.
1051 * as.c (main): Call cond_finish_check.
1054 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1056 * config/tc-d30v.c (md_assemble): If two instructions
1057 are supposed to be assembled in parallel and the first one is
1058 long, print an error and stop.
1059 (md_apply_fix3): Don't calculate absolute relocs. Just write
1063 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
1065 * config/tc-i386.h (iclrKludge): Define.
1066 * config/tc-i386.c (md_assemble): Handle iclrKludge.
1068 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
1070 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
1071 * config/tc-alpha.c (alpha_debug): New static variable.
1072 (md_parse_option): Set alpha_debug if -g is seen.
1073 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
1076 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1078 * config/tc-d30v.c (build_insn): Enable range-checking code.
1079 (postfix): Stop at space or comma. Fixes PR 11862.
1080 (md_assemble): Change error message.
1083 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
1085 * Makefile.in: Added automatic dependency building.
1086 * dep-in.sed: New file.
1088 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
1090 * config/obj-ieee.c (segment_name): Don't define function if this
1093 * config/obj-coff.h (DO_STRIP): Don't define.
1094 * config/tc-h8300.h (DO_STRIP): Don't define.
1095 * config/tc-h8500.h (DO_STRIP): Don't define.
1096 * config/tc-w65.h (DO_STRIP): Don't define.
1097 * config/tc-z8k.h (DO_STRIP): Don't define.
1099 * symbols.c (colon): Call obj_frob_label if it is defined.
1100 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
1102 * configure.in: Don't set files and links. Don't call
1103 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
1104 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
1105 * configure: Rebuild.
1106 * Makefile.in (TARG_CPU_C): New variable.
1107 (TARG_CPU_O, TARG_CPU_H): New variables.
1108 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
1109 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
1110 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
1111 (LINKED_SOURCES): Remove.
1112 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
1113 (LINKED_HEADERS): Remove.
1114 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
1115 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
1117 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
1118 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
1119 (itbl-cpu.h): Remove target.
1120 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
1123 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
1125 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
1127 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1129 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
1130 open coded loop that does not require the name to start with a
1133 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
1135 * frags.c (frag_var): Change offset parameter to offsetT.
1136 (frag_variant): Likewise.
1137 * frags.h (frag_variant, frag_var): Update declarations.
1138 * config/tc-m68k.c (struct m68k_it): Change foff field to
1140 (add_frag): Change off parameter to offsetT.
1141 * Several files: Add casts to calls to frag_var.
1143 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
1144 serialize a parallel make.
1145 (itbl-parse.h): Split target out from itbl-parse.c.
1147 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1149 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
1151 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
1152 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
1153 storing the value of a common symbol.
1155 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1157 * config/obj-coff.c (glue_symbols): Unused variable symbolP
1159 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
1160 that is done by symbol_remove and symbol_insert.
1162 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
1165 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
1167 * config/tc-mips.c (load_register): In 32 bit mode, when not
1168 dealing with a 64 bit number, permit the upper 32 bits to be set
1169 even if bit 31 is not set.
1171 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
1173 * read.c (potable): Add "equiv".
1174 (s_set): Handle .equiv based on argument.
1175 * doc/as.texinfo (Equiv): New node to document .equiv.
1176 (Err): New node to document .err.
1178 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
1180 * Many files: Add function prototypes.
1181 * as.c (show_usage, parse_args): Make static.
1182 * frags.h (frag_alloc): Declare.
1183 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
1184 * symbols.c (dollar_label_instance): Change return type to long.
1185 * symbols.h (print_symbol_value): Declare.
1186 (print_expr, print_expr_1, print_symbol_value_1): Declare.
1187 * write.c (fix_new_exp): Don't declare make_expr_symbol.
1188 (remove_subsegs, relax_frag): Make static.
1189 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
1190 (what_kind_of_float): Likewise.
1191 (atof_vax): Make static. Change what_kind to int.
1192 (md_atof): Change what_statement_type to int.
1193 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
1194 * config/tc-alpha.c (vax_md_atof): Declare.
1195 (md_atof): Don't declare atof_ieee and vax_md_atof.
1196 * config/tc-i386.c (set_16bit_code_flag): Make static.
1197 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
1198 * config/tc-m68k.c (add_fix): Change width to int.
1199 (insert_reg): Change regname to const.
1200 (md_atof): Don't declare atof_ieee.
1201 (demand_empty_rest_of_line): Don't declare.
1202 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
1203 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
1204 (parse_keyword_arg): Change lookup_fn to take const arg.
1205 (md_atof): Don't declare atof_ieee.
1206 * config/tc-sparc.h: Add ifdef for multiple inclusion.
1207 (tc_aout_pre_write_hook): Don't declare.
1209 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
1211 * as.h (bfd_alloc_by_size_t): Don't declare.
1212 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
1214 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1216 * symbols.c (symbol_new): Don't call debug_verify_symchain.
1217 (symbol_append): Set sy_next and sy_previous when adding a single
1218 symbol to an empty list. Call debug_verify_symchain.
1219 (verify_symbol_chain): Use assert, not know.
1221 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
1223 * NEWS: Note BeOS support.
1224 * configure.in: (ppc-*-beos): New target, use coff as object format.
1225 * configure: Regenerate with autoconf.
1227 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
1229 * config/tc-mips.c (md_apply_fix): Improve error message for out
1232 * Makefile.in: Add dependencies on obstack.h where needed.
1234 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
1236 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
1237 case of a symbol equated to another symbol when using SVR4_PIC.
1239 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
1241 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
1243 * read.c (read_a_source_file): Call LISTING_NEWLINE before
1244 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
1246 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
1247 and md_elf_section_change_hook if they are defined.
1248 (obj_elf_text, obj_elf_previous): Likewise.
1250 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
1252 * config/obj-multi.h (struct elf_obj_sy): Define if
1254 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
1256 * config/obj-elf.h (struct elf_obj_sy): Don't define if
1257 OBJ_SYMFIELD_TYPE is defined.
1259 * doc/as.texinfo (bss): Improve description of .bss section. In
1260 ELF or COFF, you are permitted to switch into the section.
1261 (Comm): Rewrite description of common symbols.
1262 (Lcomm): Mention that some targets permit a third argument.
1264 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
1266 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
1268 * symbols.c (colon): Change type of local to int. From Alan Modra
1269 <alan@spri.levels.unisa.edu.au>.
1271 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
1272 alignment if a zero fill pattern was explicitly specified.
1273 * config/tc-sh.c (sh_do_align): Likewise.
1275 * read.c (equals): Always permit register names to be redefined.
1277 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
1278 mips16 symbol to be adjusted if a symbol is being subtracted from
1281 From Eric Youngdale <eric@andante.jic.com>:
1282 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
1283 illegal symbol version names.
1284 (elf_frob_symbol): Check for external default versions.
1286 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
1288 From Eric Youngdale <eric@andante.jic.com>:
1289 * config/obj-elf.h (struct elf_obj_sy): Define.
1290 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
1292 * config/obj-elf.c (obj_elf_symver): Just record the name.
1293 (obj_symbol_new_hook): Initialized versioned_name field.
1294 (elf_frob_symbol): If there is a versioned_name, either rename the
1295 symbol, or add an alias with that name.
1297 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
1299 * config/tc-mn10300.c (md_relax_table): Define.
1300 (md_convert_frag): Implement.
1301 (md_assemble): Handle relaxable operands/instructions correctly.
1302 (md_estimate_size_before_relax): Implement.
1303 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
1305 * config/tc-mn10200.c (md_relax_table): Fix typos.
1307 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
1308 relocs anymore. Tweak fx_offset for pc-relative relocs.
1310 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
1312 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
1315 start-sanitize-tic80
1316 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
1318 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
1320 * config/tc-tic80.c (md_begin): Declare external variable
1321 coff_flags and insert an F_AR32WR bit into it.
1324 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
1326 * read.c (equals): Add reassign parameter. Change all callers.
1327 * read.h (equals): Update declaration.
1329 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
1331 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
1332 can rely on the frag address to determine whether a frag is
1335 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
1337 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
1338 (S_LOCAL_NAME): Likewise.
1339 (FAKE_LABEL_NAME): Define unconditionally.
1340 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
1342 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
1343 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
1344 Don't define FAKE_LABEL_NAME.
1345 * config/te-ic960.h: Likewise.
1346 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
1347 (mips_frob_file_before_adjust): Declare.
1348 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
1349 (mips_local_label): Remove.
1351 * config/te-sco386.h: Remove; not used.
1353 start-sanitize-tic80
1354 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
1356 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
1357 byte alignment rather than power-of-two alignment that is the
1361 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
1363 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
1365 * gasp.c (hash_add_to_string_table): Correct misspelling in error
1366 message, and add newline.
1367 (process_file): Don't process assignments in the label if this is
1368 a equ or assign pseudo-op.
1369 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
1370 and K_EQU, to match documentation.
1372 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
1374 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
1375 to denote read-only data sections.
1377 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
1379 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
1380 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
1382 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
1383 binary number if the next character is '+' or '-'.
1385 start-sanitize-tic80
1386 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
1388 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
1389 (find_opcode): Match operands that can be floats.
1390 (build_insn): Handle O_big (float) expressions and build
1394 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
1396 * configure.in (mips*-*-lnews*): New target, also make empty
1397 emulation list for this target.
1398 * configure: Update.
1399 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
1400 (mips_target_format): Use.
1401 * te-lnews.h: New file.
1403 start-sanitize-tic80
1404 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
1406 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
1407 operands with :m or :s modifiers and generate the right opcodes
1411 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
1413 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
1414 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
1416 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1418 * config/tc-m68k.c (instring): Useless local declaration of
1419 crack_operand removed.
1420 * expr.h (expressionS): Changed type of X_op field to operatorT if
1423 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
1425 Based on patches from Robert Lipe <robertl@dgii.com>:
1426 * configure.in: Add i386coff and i386elf to emulation list.
1427 * configure: Rebuild.
1428 * as.c (i386coff, i386elf): Declare.
1429 * obj.h (coff_format_ops): Declare.
1430 * config/obj-coff.c (OBJ_HEADER): Define.
1431 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
1432 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
1433 (obj_pseudo_table): Add "version".
1434 (coff_pop_insert): New static function.
1435 (coff_sec_sym_ok_for_reloc): New static function.
1436 (no_func): New static function.
1437 (coff_format_ops): New variable.
1438 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
1439 (obj_symbol_new_hook): Define.
1440 (coff_obj_read_begin_hook): Declare.
1441 (obj_read_begin_hook): Define.
1442 * config/tc-i386.h (i386_target_format): Declare.
1443 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
1444 OUTPUT_FLAVOR when appropriate.
1445 (i386_target_format): New function.
1446 * Makefile.in (obj-coff.o): New target.
1447 (e-i386coff.o, e-i386elf.o): New targets.
1449 From Stephen Williams <steve@icarus.icarus.com>:
1450 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
1451 (_tc_get_bal_of_call): Don't declare.
1452 (tc_get_bal_of_call): Declare as function, don't define as macro.
1453 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
1454 in sy_tc field, not x_balntry field.
1455 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
1456 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
1457 field, not x_balntry field.
1459 * config/obj-elf.c (obj_elf_section): Permit a .note section to
1460 have the SHF_ALLOC attribute.
1462 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
1463 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
1464 (itbl-lex.o): Depend upon itbl-parse.h.
1466 * itbl-parse.y (yyerror): Change return type to int. Change to
1467 use old style function declaration.
1469 * Makefile.in (itbl-lex.o): Remove -Wall.
1470 (itbl-parse.o): Likewise.
1472 * cond.c (s_ifdef): If we should omit conditionals from listings,
1474 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
1475 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
1476 (listing_listing): Handle EDICT_NOLIST_NEXT.
1477 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
1478 * listing.h (LISTING_NOCOND): Define.
1479 (LISTING_SKIP_COND): Define.
1480 * as.c (show_usage): Mention c as a suboption of -a.
1481 (parse_args): Handle c as a suboption of -a.
1482 * doc/as.texinfo: Document -alc.
1484 start-sanitize-tic80
1485 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
1487 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
1490 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
1492 * doc/as.texinfo: Document .symver.
1494 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1496 * config/tc-d10v.c: Change pre_defined_registers to
1497 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
1499 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
1501 * config/obj-coff.c: Fix typo in comment section.
1502 start-sanitize-tic80
1503 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
1504 an additional alignment argument.
1505 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
1507 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
1511 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
1513 * Makefile.in: Remove dependancies on itbl-cpu.h.
1514 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
1517 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
1519 * itbl-ops.h: Include as.h.
1521 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
1523 * as.c: Remove -t option.
1524 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
1525 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
1526 * config/tc-mips.h: Define HAVE_ITBL_CPU.
1528 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
1530 * itbl-ops.c: Don't define DEBUG.
1532 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
1534 * Makefile.in: Update itbl-test.c to reflect its new location.
1536 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
1538 * itbl-ops.c: Add test for itbl_have_entries.
1539 * config/tc-mips.c: Remove test for itbl_have_entries.
1540 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
1542 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
1544 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
1545 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
1546 (LEX, LEXFLAGS): Define.
1547 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
1549 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
1551 * itbl-parse.y: Fix indentation mistakes from indent program.
1552 * itbl-lex.l: Fix indentation mistakes from indent program.
1553 * itbl-ops.h: Add include for ansidecl.h.
1554 Add PARAMS around function arguments.
1555 Add declaration for itbl_have_entries.
1556 * itbl-ops.c: Add PARAMS around function arguments.
1557 * Makefile.in: Add itbl build rules.
1558 Add dependancies for itbl files to mips target.
1559 * as.c: Add itbl support.
1560 Add new option "--insttbl" for dynamically extending instruction set.
1561 * as.h: Declare insttbl_file_name;
1562 the name of file defining extensions to the basic instruction set
1563 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
1564 itbl-ops.o to extra_objects for mips configuration.
1565 Add include file link from itbl-cpu.h to
1566 config/itbl-${target_cpu_type}.h.
1567 * config/tc-mips.c: Allow copz instructions.
1568 Add notes for future additions to the itbl support.
1570 (macro): Call itbl_assemble to assemble itbl instructions.
1571 See if an unknown register is specified in an itbl entry.
1573 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
1574 * doc/internals.texi (CPU backend): Fix typo in md_section_align
1576 start-sanitize-tic80
1577 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
1578 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
1580 (build_insn): Grab a frag early so we can use the address in
1581 fixups. Take one's complement of BITNUM values before insertion
1582 in opcode. Add code to support O_symbol operands.
1583 (md_apply_fix): Replace unimplemented warning with implementation.
1584 (md_pcrel_from): Ditto.
1585 (tc_coff_fix2rtype): Ditto.
1588 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1590 * config/tc-d30v.c (parallel_ok): New function.
1591 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
1593 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
1594 relocation is in different section. Fixes PR11574.
1596 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
1598 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
1599 don't set the section alignment to 2**4.
1601 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
1603 * config/tc-m68k.c (line_comment_chars): Add '*'.
1605 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
1606 (do_scrub_begin): Don't set lex['*'].
1607 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
1608 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
1611 * configure.in: Set em=svr4 for m68k-*-sysv4*.
1612 * configure: Rebuild.
1613 * config/te-svr4.h: New file.
1614 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
1615 TE_SVR4 or TE_DELTA.
1617 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
1619 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
1620 short conditional branch around a long unconditional branch.
1622 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
1624 * config/obj-coff.c (obj_coff_ln [both versions]): Call
1627 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
1630 * symbols.c (resolve_symbol_value): If both left and right
1631 operands are undefined, warn about both of them.
1633 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
1635 Based on patches from Eric Youngdale <eric@andante.jic.com>:
1636 * config/obj-elf.c (elf_pseudo_table): Add "symver".
1637 (obj_elf_symver): New static function.
1638 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
1641 * write.c (relax_segment): Make type and printf format agree.
1643 * read.c (get_line_sb): Don't end the line on a semicolon inside a
1647 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1649 * config/tc-d30v.c, config/tc-d30v.h: New files.
1651 * configure: Rebuilt.
1653 * configure.in: Add case for d30v.
1656 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@toadfish.ninemoons.com>
1658 * config/tc-alpha.h (md_operand): Define with a null expansion,
1659 like all the other targets.
1660 * doc/internals.texi (CPU backend): Add missing word in
1661 md_flush_pending_output description. Fix typo in md_convert_frag
1663 start-sanitize-tic80
1664 * config/tc-tic80: Minor comment additions/changes.
1667 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1669 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
1670 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
1671 * config/obj-coff.c (obj_coff_def): Use
1672 tc_canonicalize_symbol_name if defined.
1673 (obj_coff_tag, obj_coff_val): Likewise.
1674 * expr.c (operand): Reject '~' as operator if is_name_beginner.
1676 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
1678 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
1679 does not actually work, though:
1680 * configure.in (i386-sequent-bsd*): New target.
1681 * configure: Rebuild.
1682 * config/tc-dynix.h: New file.
1683 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
1685 * read.c (do_align): Add max parameter. Change all callers.
1686 Remove useless static variables.
1687 (s_align): New static function. Do common portion of
1688 s_align_bytes and s_align_ptwo.
1689 (s_align_bytes, s_align_ptwo): Just call s_align.
1690 * frags.c (frag_align): Add max parameter. Change all callers.
1691 (frag_align_pattern): Likewise.
1692 * frags.h (frag_align, frag_align_pattern): Update declarations.
1693 * write.c (relax_segment): Limit alignment change to fr_subtype.
1694 Fix some types to be addressT.
1695 * config/obj-coff.c (size_section): Likewise.
1696 * config/obj-ieee.c (size_section): Likewise.
1697 * config/tc-d10v.h (md_do_align): Add max parameter.
1698 * config/tc-i386.h (md_do_align): Likewise.
1699 * config/tc-m88k.h (md_do_align): Likewise.
1700 * config/tc-m88k.c (m88k_do_align): Likewise.
1701 * config/tc-sh.h (md_do_align): Likewise.
1702 * config/tc-sh.c (sh_do_align): Likewise.
1703 * as.h: Improve comments on rs_align and rs_align_code.
1704 * doc/as.texinfo: Document new alignment arguments.
1705 * doc/internals.texi (Frags): Document use of fr_subtype field for
1706 rs_align and rs_align_code.
1708 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
1710 * config/tc-mips.c: Changed opcode parsing.
1712 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
1714 * config/{tc-alpha.h, tc-arc.h, tc-d10v.h, tc-generic.h, tc-i960.h,
1715 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
1716 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
1717 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
1718 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
1719 to a location consistent with the rest of the target include files.
1720 * config/tc-i386.c: Remove misleading comment.
1721 * doc/internals.texi (CPU backend): Add description of function
1722 md_undefined_symbol.
1723 start-sanitize-tic80
1724 * config/tc-tic80.c: Add code to insert predefined symbols into the
1725 symbol table so they can be parsed by the standard expression parser.
1726 Remove custom code that use to parse them.
1727 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
1728 to a location consistent with the rest of the target include files.
1731 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
1733 * as.h: GNU c provides unlink() function.
1735 Unify section handling on openVMS/Alpha:
1736 * config/tc-alpha.c(s_alpha_link): Remove.
1737 (s_alpha_section): New function.
1738 Remove case-hacking of symbols
1739 Add .code_address pseudo-op.
1740 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
1741 (s_alpha_code_address): New function.
1742 (alpha_ctors_section, alpha_dtors_section): New sections for C++
1743 static constructors/destructors.
1744 Add debug code for crash debugs, to be removed when traceback code
1745 is added to object code.
1746 (s_alpha_name): New function for .name pseudo-op.
1747 (alpha_print_token): New function to print token expressions with
1748 alpha specific extensions.
1750 * makefile.vms: Allow compilation with current gcc snapshot.
1752 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
1754 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
1755 (DVIPS): Set to dvips.
1756 (ps, as.ps, gasp.ps): New targets.
1757 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
1758 and MAKEINFO env variables.
1759 (internals.ps): Use DVIPS macro.
1760 (clean): Remove core and backup files.
1761 (distclean): Remove temporary files from building internals.
1763 * doc/internals.texi (Frags): Fix typo.
1764 (GAS processing): Ditto.
1765 (CPU backend): Ditto.
1766 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
1767 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
1768 * read.c: Remove ugly hack that dealt with config files not
1769 correctly defining TARGET_BYTES_BIG_ENDIAN.
1770 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
1771 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1772 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1773 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1774 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
1775 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
1776 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
1777 with TARGET_BYTES_BIG_ENDIAN defined to 0.
1778 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1779 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1780 whether it is defined or not.
1781 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
1782 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
1783 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
1784 whether it is defined or not.
1785 start-sanitize-tic80
1786 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
1787 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
1790 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
1792 * write.c (write_relocs): Correct text in as_fatal error message,
1793 bfd_perform_relocation -> bfd_install_relocation.
1795 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
1797 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
1798 * read.c (LEX_TILDE): Define if not defined.
1799 (lex_type): Use LEX_TILDE.
1800 * expr.c (get_symbol_end): Check first char with is_name_beginner,
1801 not is_part_of_name.
1803 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
1805 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
1808 * config/tc-mips.c (mips16_extended_frag): Correct base address
1809 for an extended PC relative instruction.
1810 (md_convert_frag): Likewise.
1812 * config/tc-mips.c (prev_nop_frag): New static variable.
1813 (prev_nop_frag_holds): New static variable.
1814 (prev_nop_frag_required): New static variable.
1815 (prev_nop_frag_since): New static variable.
1816 (append_insn): If we aren't reordering, and prev_nop_frag is not
1817 NULL, and we don't need any nops, then decrease the size of
1818 prev_nop_frag. Don't insert nops because of instructions in
1819 noreorder sections. Remember whether the previous instructions
1820 where in noreorder sections even when not reordering.
1821 (mips_no_prev_insn): Add preserver parameter. Change all
1822 callers. Refer prev_nop_frag variables when appropriate.
1823 (mips_emit_delays): Set up prev_nop_frag.
1824 (s_mipsset): Clear prev_nop_frag if reordering.
1826 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
1828 * config/tc-mips.c (append_insn): Remove useless code which
1829 handled swapping a mips16 jump with a mips16 instruction with a
1832 * config/tc-mips.c (md_parse_option): When debugging, set
1833 mips_optimize to 1, not 0.
1835 * config/tc-mips.c (mips16_ip): Handle an extend operand.
1837 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
1838 like the expression was based on `.', adjust the value of the
1841 * config/tc-mips.c (append_insn): Warn about an attempt to put an
1842 extended instruction in a delay slot when not reordering.
1843 (md_convert_frag): Warn if an extended instruction appears in a
1846 * config/tc-mips.c (mips_pseudo_table): Add "insn".
1847 (s_insn): New static function.
1848 * doc/c-mips.texi: Document .insn.
1850 * config/tc-mips.c (md_begin): Add the general registers to the
1852 (mips16_ip): First parse the expression, and then see whether it
1853 came up with a register, rather than trying to first see whether
1854 we are looking at a register.
1856 start-sanitize-tic80
1857 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
1859 * config/tc-tic80.c: Numerous changes and additions to flesh
1860 out functions that were previously just stubs, and fix some
1861 problems found using the new TIc80 testsuite cases.
1864 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
1866 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
1867 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
1869 * config/tc-mips.c (append_insn): Output jump instruction as a
1870 pair of 2 byte instructions, rather than as a single 4 byte
1873 start-sanitize-r5900
1874 * config/tc-mips.c (md_begin): Correct test of mips_5900.
1875 (mips_ip): Don't check INSN_ISA for a macro.
1878 start-sanitize-r5900
1879 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
1881 * config/tc-mips.c: added r5900.
1884 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
1886 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
1887 config/itbl-mips.h: Add copyright message and fix indentation.
1889 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
1891 * itbl-ops.c: New file. Add support for dynamically read
1892 instruction registers, opcodes and formats. Build internal table
1893 for new instructions and provide callbacks for assembler and
1895 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
1897 * itbl-ops.h: New file. Header file for itbl support.
1898 * config/itbl-mips.h: New file. Mips specific definitions for
1901 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
1903 * config/tc-mn10200.c (md_assemble): If a constant operand won't
1904 fit into the constant field of a relaxable operand, then it does
1907 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
1909 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
1910 a jsr target in a different section just like a jsr to
1911 an undefined target.
1913 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
1915 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
1916 against any mips16 symbols, not just externally visible ones.
1917 (md_apply_fix): Corresponding change.
1919 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
1921 * config/tc-mips.c (mips16_ip): Accept floating point registers in
1922 the operand of the exit instruction.
1924 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
1926 * symbols.c (resolve_symbol_value): If we leave an equated symbol
1927 as O_symbol, copy over the segment.
1929 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
1931 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
1932 fixup to be against the section symbol, adjust the value
1935 * symbols.c (resolve_symbol_value): Don't change X_add_number for
1937 * write.c (write_relocs): Avoid looping on equated symbols.
1938 Adjust fx_offset by X_add_number for each symbol.
1939 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
1941 (fixup_segment): Add a loop to track down equated symbols and
1942 adjust fx_offset appropriately.
1944 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
1946 * config/tc-mn10200.c (md_relax_table): Add entries to allow
1947 jmp -> bra relaxing.
1948 (md_convert_frag): Handle jmp->bra relaxing.
1949 (md_assemble): Handle jmp->bra relaxing.
1950 (md_estimate_size_before_relax): Likewise.
1952 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1954 * config/tc-i386.c (i386_align_code): Add comments explaining the
1957 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
1959 * config/tc-sparc.c (enforce_aligned_data): New static variable.
1960 (sparc_cons_align): Don't do anything unless enforce_aligned_data
1962 (md_longopts): Add "enforce-aligned-data".
1963 (md_show_usage): Mention --enforce-aligned-data.
1964 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
1965 enforce-aligned-data.
1967 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
1968 "word", and "short".
1969 (ppc_xcoff_cons): New static function.
1971 * write.c (relax_segment): Give an error if a .space symbol is
1972 common or undefined.
1974 * read.c (read_a_source_file): Don't handle mri_pending_align if
1975 the handler is s_globl or s_ignore.
1977 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
1979 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
1980 start-sanitize-tic80
1981 * config/tc-tic80.c: Many additions to previous placeholder file.
1982 * config/tc-tic80.h: Ditto.
1985 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
1987 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
1989 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
1991 * config/tc-mips.c (mips_fix_adjustable): New function.
1992 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
1993 (mips_fix_adjustable): Declare.
1995 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
1996 * read.c (read_a_source_file): After doing an mri_pending_align,
1997 adjust the line_label if there is one.
1998 (s_space): Set mri_pending_align if an odd number of bytes were
2001 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
2003 * config/tc-d10v.h (md_do_align): Add this hook to call
2004 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
2006 * config/tc-d10v.c (find_opcode): Correctly calculate
2007 branch displacement when .aligns are present.
2009 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
2011 * config/tc-mn10200.c (md_relax_table): Define.
2012 (md_convert_frag): Implement.
2013 (md_assemble): Handle relaxable operands/instructions correctly.
2014 (md_estimate_size_before_relax): Implement.
2015 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
2017 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
2019 * config/tc-mips.c (append_insn): Give an error for jumps to a
2021 (md_apply_fix): Make a branch to an odd address an error rather
2024 * config/tc-mips.c (md_convert_frag): If the user explicitly
2025 requested an extended opcode, pass warn as true to mips16_immed.
2027 * config/tc-mips.c (mips16_ip): Handle a missing expression like
2028 an explicit 0, so that explicitly extended instructions work
2031 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
2033 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
2034 symbol for a common symbol.
2036 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
2038 Patch presumed to have been checked in awhile ago but wasn't.
2039 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
2040 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
2041 (relax_segment, case rs_org): Move code inside braces. Move locals
2042 target,after inside too.
2043 (relax_segment, case rs_machine_dependent): Guts moved to ...
2044 (relax_frag): New function.
2045 Call md_prepare_relax_scan if defined.
2047 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2049 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
2050 'p' operand specifier.
2052 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
2054 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
2055 m68k family cpus which support long branch addressing modes.
2056 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
2057 md_create_long_jump): Use it.
2059 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
2061 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
2062 the .reginfo or .MIPS.options section if configured for an
2065 * config/tc-mips.c (md_begin): Don't set interlocks for
2068 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
2070 * read.c (read_a_source_file): Make sure the symbol ends with
2071 whitespace before checking whether the next character is '='.
2073 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
2075 * config/tc-i386.c (sco_id): Moved from here...
2076 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
2077 really is an SCO ELF specific thing, not just a SCO x86 specific
2080 start-sanitize-tic80
2081 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
2083 * configure.in (tic80-*-*): Don't require 'coff'.
2084 * configure: Regenerate.
2087 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
2089 * read.c (emit_expr): Check for overflow of a negative value
2091 * write.c (fixup_segment): Likewise.
2092 * config/obj-coff.c (fixup_segment): Likewise.
2094 * config/tc-m68k.c (struct label_line): Define.
2095 (labels, current_label): New static variables.
2096 (md_assemble): Mark current_label as text, and clear it.
2097 (m68k_frob_label): New function.
2098 (m68k_flush_pending_output): New function.
2099 (m68k_frob_symbol): New function.
2100 * config/tc-m68k.h (tc_frob_label): Define.
2101 (md_flush_pending_output): Define.
2102 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
2103 (tc_frob_coff_symbol): Likewise.
2105 * read.c (read_a_source_file): When defining a macro in MRI mode,
2106 don't add the symbol to the symbol table.
2108 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
2110 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
2111 here since fixup_segment doesn't (linkrelax is set).
2112 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2114 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
2116 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
2119 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
2121 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
2122 to avoid warnings with the native HP compiler.
2123 (fix_new_hppa): Similarly for the r_type argument.
2124 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
2125 in an #if OBJ_ELF to keep gcc -Wall quiet.
2126 (md_apply_fix): Always initialize "result".
2128 * config/tc-mn10200.c (md_assemble): Generate relocations.
2130 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2132 * config/tc-m68k.c (s_even): Adjust the alignment of the current
2135 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
2137 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
2138 pass on the new file hook.
2140 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
2141 !alpha_force_relocation, as local LITERALs can be adjusted to be
2142 relative to the section.
2144 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
2146 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
2148 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
2149 aligned to odd boundary.
2150 (tc_frob_coff_symbol): Define.
2152 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
2154 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
2156 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
2157 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
2159 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
2161 (md_assemble): If the size is 'B', set fx_signed.
2162 (md_apply_fix_2): Use fx_signed when checking for overflow.
2164 * write.h (struct fix): Add fx_signed field.
2165 * write.c (fix_new_internal): Initialize fx_no_overflow and
2167 (fixup_segment): Use fx_signed when checking for overflow.
2168 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
2169 fx_signed when checking for overflow.
2171 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
2173 * NOTES, NOTES.config: Removed. These are rarely, if ever,
2174 updated, and all the useful information is in doc/internals.texi.
2176 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2177 * read.c (read_a_source_file): Check for conditional operators
2178 before doing an MRI pending alignment.
2179 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
2180 (tc_conditional_pseudop): Define.
2181 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
2182 * doc/internals.texi (CPU backend): Describe
2183 tc_conditional_pseudoop.
2185 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2186 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
2188 (md_begin): Check m68k_rel32_from_cmdline before setting
2190 (m68k_mri_mode_change): Likewise.
2191 (md_longopts): Add --disp-size-default-16 and
2192 --disp-size-default-32.
2193 (md_parse_option): Handle new options.
2194 (md_show_usage): Mention new options.
2195 * doc/c-m68k.texi (M68K-Opts): Document new options.
2197 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
2198 * config/tc-m68k.c (m68k_index_width_default): New static
2200 (m68k_ip): Use m68k_index_width_default to set the size of a base
2201 register whose size was not given.
2202 (md_longopts): Add --base-size-default-16 and
2203 --base-size-default-32.
2204 (md_parse_option): Handle new options.
2205 (md_show_usage): Mention new options.
2206 * doc/c-m68k.texi (M68K-Opts): Document new options.
2208 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
2210 * configure.in: Recognize mips-*-linux* target.
2211 * configure: Rebuild.
2213 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
2214 work if valueT is only 32 bits.
2216 * config/tc-mips.c: Throughout, check target_big_endian rather
2218 (byte_order): Remove.
2219 (mips_init_after_args): Remove.
2220 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
2221 (mips_init_after_args): Don't declare.
2222 (tc_init_after_args): Don't define.
2224 * config/tc-mips.h (tc_frob_after_relocs): Define if
2226 (mips_elf_final_processing): Likewise.
2227 (ELF_TC_SPECIAL_SECTIONS): Likewise.
2230 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2232 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
2233 sld.{h,w} and the operand is relocatable, adjust the adend by
2234 shifting it right one bit.
2237 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
2239 * read.c (read_a_source_file): Check mri_pending_align after
2240 checking for a macro. From Ronald F. Guilmette
2243 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
2245 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
2246 add segment argument. If OBJ_ELF, treat a relocation against a
2247 symbol in a linkonce section like a relocation against an external
2249 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
2251 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
2253 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
2255 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
2257 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
2258 includes config.h instead of host.h, tc.h instead of tp.h, and
2259 targ-env.h instead of target-environment.h.
2260 Also, obj-format.h includes targ-cpu.h instead of
2262 start-sanitize-tic80
2263 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
2264 * configure: Rebuild with autoconf.
2265 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
2266 (TARGET_FORMAT): Define to "coff-tic80".
2267 * config/tc-tic80.c: New file for TIc80 support.
2268 * config/tc-tic80.h: New file for TIc80 support.
2271 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
2273 * doc/as.texinfo (M): Mention explicitly that -M changes macro
2276 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
2278 * write.c (adjust_reloc_syms): If the fixup symbol has been
2279 equated to an undefined symbol, convert the fixup to being against
2280 the target symbol. Remove obsolete code handling a special case
2283 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
2285 * mpw-make.sed: Use NewFolderRecursive for installation.
2287 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2289 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
2291 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2293 * config/tc-d10v.c (md_assemble): Fix bug which caused
2294 second instruction in a line to be case sensitize. PR11312
2296 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
2298 * config/tc-mn10200.c (mn10200_insert_operand): Don't
2299 range check operands with MN10200_OPERAND_NOCHECK set.
2300 (check_operand): Likewise.
2302 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
2304 * config/tc-mips.c: Undo part of last Friday's alignment changes.
2305 (md_begin): Always align the text section to a four byte
2307 (append_insn): Remove call to record_align.
2309 * config/tc-mips.c (insn_label): Remove.
2310 (struct insn_label_list): Define.
2311 (insn_labels, free_insn_labels): New static variables.
2312 (mips_clear_insn_labels): New static function.
2313 (append_insn): Mark all mips16 text labels, and make them odd.
2314 Handle all labels after emitting a nop, not just one. Call
2315 mips_clear_insn_labels rather than just clearing insn_label.
2316 (mips_emit_delays): Add insns parameter, and use it to decide
2317 whether to mark mips16 labels. Handle all labels, not just one.
2318 Force mips16 labels to be odd. Change all callers.
2319 (mips16_immed): Don't check for an odd branch target.
2320 (md_apply_fix): Don't check mips16 mode for a branch reloc.
2321 (mips16_extended_frag): Ignore the low bit in a branch target.
2322 (md_convert_frag): Likewise.
2323 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
2324 clearing insn_label.
2325 (mips_align, mips_flush_pending_output, s_cons): Likewise.
2326 (s_float_cons, s_gpword): Likewise.
2327 (s_align): Use insn_labels rather than insn_label.
2328 (s_cons, s_float_cons, s_gpword): Likewise.
2329 (mips_frob_file_after_relocs): New function.
2330 (mips_define_label): Rewrite to add to insn_labels list.
2331 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
2332 * ecoff.c (ecoff_build_symbols): If the size of a function comes
2333 out odd, increment it.
2335 * config/tc-mips.c (append_insn): Only update prev_insn when not
2336 reordering if place is NULL.
2338 * config/tc-mips.c (mips16_ip): Check for a missing expression
2339 when using the register indirect addressing mode.
2341 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
2343 * config/tc-mn10200.c (mn10200_insert_operand): Don't
2344 check 24bit operands for overflow.
2345 (check_operand): Likewise.
2347 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
2349 * doc/as.texinfo (Section): Document how to use the .section
2350 pseudo-op for COFF and ELF.
2352 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
2354 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
2356 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
2358 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
2359 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
2360 store them. Adjust other RELAX_MIPS16 macros.
2361 (RELAX_MIPS16_DSLOT): Define.
2362 (RELAX_MIPS16_JAL_DSLOT): Define.
2363 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
2364 handling of whether previous instruction has a fixup. Set
2365 prev_insn_reloc_type.
2366 (mips_no_prev_insn): Clear prev_insn_reloc_type.
2367 (mips16_extended_frag): Use the right base address for a PC
2368 relative add or load.
2369 (md_convert_frag): Likewise. If a PC relative add or load is
2370 used, record the alignment for the section.
2372 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
2374 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
2375 linkonce section into a reloc against the section symbol.
2377 * config/tc-mips.c (mips16_macro): Remove nop instructions after
2378 branch instructions.
2380 * config/tc-mips.c (md_begin): If configured for an embedded ELF
2381 system, don't set the section alignment to 2**4.
2382 (s_change_sec): Likewise.
2383 (append_insn): Call record_alignment for the section.
2384 (md_section_align): Don't align the section size for an embedded
2387 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
2389 * write.c (adjust_reloc_syms): Make sure that symbols are
2390 resolved; expression symbols may have been skipped.
2391 * config/obj-coff.c (fixup_segment): Likewise.
2393 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2395 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
2396 BFD_RELOC_24_PLT_PCREL relocation.
2397 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
2399 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2401 * config/tc-d10v.c (write_2_short): Remove code that called
2402 parallel_ok() when the programmer specified parallel instructions.
2404 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
2406 * config/tc-mn10300.c (md_assemble): Update to handle endianness
2409 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
2410 * config/tc-mn10300.c (md_assemble): Likewise.
2412 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
2414 * config/tc-mips.c (append_insn): Make sure there is enough room
2415 in a frag after a mips16 instruction to switch it with a jump
2418 * config/tc-mips.c (mips16_extended_frag): Give an error for an
2419 attempt to use a non absolute symbol in an extending frag.
2421 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
2423 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
2424 * config/tc-mn10200.h: Likewise.
2426 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
2428 * app.c (do_scrub_chars): At the end of a C comment, pass space to
2429 UNGET rather than PUT. Set old_state before setting state to -2.
2431 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
2432 when extending because the value is exactly maxtiny + 1.
2434 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
2435 arguments, and store them. Adjust other RELAX_MIPS16 macros.
2436 (RELAX_MIPS16_USER_SMALL): Define.
2437 (RELAX_MIPS16_USER_EXT): Define.
2438 (mips16_small, mips16_ext): New static variables.
2439 (append_insn): Pass mips16_small and mips16_ext to
2440 RELAX_MIPS16_ENCODE.
2441 (mips16_ip): Set mips16_small and mips16_ext.
2442 (mips16_immed): Don't check mips16_autoextend.
2443 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
2445 * write.c (write_relocs): Print an error for an out of range
2446 fixup, rather than calling abort.
2448 * as.c (main): Unlink the output file if there are errors while
2449 generating the fixups.
2451 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
2453 * config/tc-mips.c (mips16_extended_frag): Don't call
2455 (md_convert_frag): Call resolve_symbol_value before calling
2456 S_GET_VALUE, and don't add in the frag address.
2458 * config/tc-mips.c (mips16_immed): Add file and line parameters,
2459 and use them when reporting errors. Change all callers.
2461 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
2463 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
2464 Remove '$' prefixing for registers.
2466 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
2468 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
2469 is initialized before using it.
2470 (d10v_cleanup): No longer uses its argument, so make it void.
2472 * config/tc-d10v.h (d10v_cleanup): Change prototype.
2474 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
2476 * write.c (fixup_segment): Don't discard the symbol for a PC
2477 relative fixup to an absolute symbol.
2479 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2481 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
2482 with multiple sections.
2484 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
2486 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
2487 no-mips-16 to no-mips16.
2488 (s_mipsset): Accept .set mips16 and .set nomips16.
2490 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2492 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
2493 argument, and check for +/- constant following the suffix, folding
2494 it into the expression.
2495 (ppc_elf_cons): Change ppc_elf_suffix calls.
2496 (md_assemble): Ditto.
2497 (shlib): Replace boolean mrelocatable with enumeration shlib.
2498 (md_parse_option): Discriminate between PIC style shared libraries
2500 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
2503 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2505 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
2506 change the comment characters.
2508 * config/tc-ppc.c (comment_chars): Delete in favor of
2510 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
2512 (ppc_comment_chars): Select appropriate comment chars by default.
2513 (msolaris): New flag for -m{,no-}solaris.
2514 (md_parse_option): Recognize -K pic. Add support for
2516 (md_show_usage): Update.
2517 (md_begin): Do not set ELF flags if Solaris.
2518 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
2519 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
2521 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
2523 * as.c (main): Correct handling of flag_always_generate_output.
2525 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
2527 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
2528 fx_offset, not fx_addnumber.
2530 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
2533 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
2535 * config/tc-i386.c: Correct misspelling: balenced to balanced.
2537 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
2539 * config/tc-mips.c (md_section_align): Check for an alignment of
2540 4, not an alignment of 16. Corrects August 7 patch.
2542 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
2544 * configure, conf.in: Rebuild with autoconf 2.12.
2546 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
2547 alignment is specified.
2549 Add support for mips16 (16 bit MIPS implementation):
2550 * config/tc-mips.c: Extensive additions for mips16 support, not
2552 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
2553 (insn_uses_reg): Change last parameter to an enum.
2554 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
2555 (md_relax_frag): Define as mips_relax_frag.
2556 (mips_relax_frag): Declare.
2557 (struct mips_cl_insn): Add use_extend and extend fields.
2558 (tc_fix_adjustable): Define.
2559 * config/obj-elf.h (S_GET_OTHER): Define.
2560 (S_SET_OTHER): Define.
2562 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
2564 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
2565 o and p operand specifiers.
2567 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
2569 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
2570 (relax_segment, case rs_org): Move code inside braces. Move locals
2571 target,after inside too.
2572 (relax_segment, case rs_machine_dependent): Guts moved to ...
2573 (relax_frag): New function.
2574 Call md_prepare_relax_scan if defined.
2575 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
2578 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
2580 * config/tc-mn10300.c (address_registers): Use '$' as register
2581 prefix instead of '%'.
2582 (data_registers, other_registers, md_assemble): Likewise.
2584 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
2585 (data_registers, other_registers, md_assemble): Likewise.
2587 * config/tc-mn10300.c (md_assemble): Correctly determine the
2588 correct location and type for each relocation.
2589 (md_pcrel_from): Simplify.
2591 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
2593 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
2594 converted into branch around branch.
2596 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
2598 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
2599 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
2601 * config/tc-mn10300.c (md_begin): Set linkrelax.
2602 (md_assemble): Create fixups as needed.
2603 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
2605 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2607 * config/tc-d10v.c (parallel_ok): When automatically converting
2608 serial ops to parallel, do not consider a branch as the first
2611 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
2613 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
2615 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
2617 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
2619 (check_operand): Likewise.
2621 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2623 * config/tc-d10v.c (parallel_ok): Branch and link instructions
2625 (write_2_short): Call parallel_ok to check whether two short
2626 instructions the user requested execute in parallel, can be
2629 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2631 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
2632 allow a branch and link in parallel with an exe instruction.
2634 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2636 * doc/c-d10v.texi: Add info on @word modifier.
2638 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
2640 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
2641 operands are assumed to be 32bits. Use "bits" field to hold the
2642 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
2643 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
2646 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
2647 of a MN10300_OPERAND_SPLIT operand by operand->shift.
2649 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2650 MN10300_OPERAND_SPLIT.
2652 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
2654 * config/tc-mn10300.c (md_assemble): Insert operands into
2655 the extension part of the instruction if necessary.
2656 (mn10300_insert_operand): Accept pointer to extension word
2657 argument. Make insn a pointer argument too. Return type
2658 is now void. All callers changed.
2660 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
2662 * config/tc-mn10300.c (mn10300_insert_operand): Handle
2663 repeated register operands.
2665 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
2667 * doc/as.texinfo: Added section on reporting bugs.
2669 * config/tc-alpha.c: Change uses of void * to PTR. Change the
2670 alpha_macro emit field to expect a const argument, and change the
2671 arg field to be const. Fix some spacing to follow the GNU
2674 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
2676 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
2677 (pca56) and 21264 (ev6) cpus.
2678 (md_apply_fix): Private relocation types are now negative.
2679 (alpha_force_relocation): Likewise.
2680 (tc_gen_reloc): Likewise.
2681 (emit_insn): Likewise.
2682 (emit_ldXu): Do the right thing when the hardware can do byte insns.
2683 (emit_stX): Likewise.
2684 (emit_sextX): Likewise.
2686 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
2688 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
2689 a symbol found in a reloc.
2691 * symbols.c (resolve_symbol_value): Improve the error message if
2692 an undefined symbol is used in an expression.
2694 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
2696 * doc/internals.texi: Rewrite, and add a lot of documentation.
2697 * doc/Makefile.in (internals.info): New target.
2700 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
2702 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
2703 against weak symbols.
2705 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
2707 * config/tc-v850.c (md_assemble): Don't lose for relaxable
2710 * config/tc-v850.c (md_convert_frag): Make sure we insert the
2711 fixup at the right address within the frag.
2713 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
2714 to an absolute value, instead increment it as needed.
2716 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
2717 * config/tc-v850.c: Fix some indention problems.
2718 (md_relax_table): Define for D9->D99 branch displacement
2720 (md_convert_frag): Do something useful instead of aborting.
2721 (md_estimate_size_before_relax): Likewise.
2722 (md_assemble): Note if the matching instruction has a relaxable
2723 operand. If it does, allocate frag with frag_var and don't
2727 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2729 * config/tc-d10v.h (md_cleanup): New function. This is needed to
2730 write out any buffered instructions when a ".end" is found.
2732 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
2734 * read.c (read_a_source_file): New hook md_cleanup().
2736 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
2738 * write.c (fix_new_exp): Use make_expr_symbol to build an
2739 expression symbol for a complex fixup.
2742 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
2744 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
2745 hacks to improve parsing of complex hi, lo, zda, etc
2747 (md_assemble): Don't demand and eat a trailing ')' after finding
2748 a v850 relocation prefix. Sign extend the constant in a
2749 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
2751 (parse_cons_expression_v850): Don't eat a trailing ')' after
2752 finding a v850 relocation prefix.
2754 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
2755 (TC_CONS_FIX_NEW): Likewise.
2756 * config/tc-v850.c (parse_cons_expression_v850): New function.
2757 (cons_fix_new_v850): Likewise.
2759 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
2762 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
2764 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
2765 for an unknown relocation type.
2768 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
2770 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
2773 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
2775 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
2776 differently for movea & sst/sld insns.
2779 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2781 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
2784 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
2786 * obj.h (struct format_ops): Add frob_file_after_relocs field.
2787 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
2788 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
2789 frob_file_after_relocs field.
2790 * config/obj-elf.c (elf_format_ops): Likewise.
2791 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
2792 including obj-elf.h.
2794 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
2796 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
2797 specially if not ELF.
2798 (md_apply_fix): Handle BFD_RELOC_64.
2799 (tc_gen_reloc): Handle BFD_RELOC_64.
2801 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
2802 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
2805 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
2806 Don't check S_GET_OTHER.
2808 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
2810 * config/tc-mips.c (mips_ip): Accept an odd floating point
2811 register with l.s or s.s.
2813 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
2815 (obj_aout_type): New static function.
2817 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
2819 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
2822 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
2824 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
2825 and sdaoff expressions.
2827 * write.c (fixup_segment): Don't add symbol value to addend if
2828 TC_V850 and OBJ_ELF.
2829 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
2832 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
2833 (md_pcrel_from_section): Likewise.
2834 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
2836 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
2838 * config/tc-v850.c (md_pcrel_from): Delete unused function.
2839 (md_pcrel_from_section): New function.
2840 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2843 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
2845 * config/tc-mips.c (load_register): Add cast to offsetT when using
2848 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
2850 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
2851 (elf_frob_file_after_relocs): ... here. New function.
2852 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
2853 * write.c (write_object_file): Call *frob_after_relocs after the
2854 call to write_relocs.
2856 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
2858 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
2859 symbol, as this messes up linking. Instead, expand the recursive call
2860 inline and change up the appropriate bits to get the 0x8000 offset
2861 in the reloc addend.
2863 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
2865 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
2866 two symbols in the same segment to be adjusted.
2868 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
2869 * configure: Rebuild.
2871 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2873 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
2875 (ppc_elf_validate_fix): Ditto.
2876 (md_assemble): Ditto.
2878 (ppc_pe_section): Ditto.
2879 (ppc_frob_symbol): Ditto.
2881 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
2883 * config/mn10300.c (md_assemble): Pass an extra shift count
2884 to mn10300_insert_operand based on the opcode format.
2885 (mn10300_insert_operand): Accept and use extra shift count
2888 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
2889 formats rather than hard-coded constants.
2891 * config/tc-mn10300.c (md_assemble): Format D5 instructions
2892 are 7 bytes long. Write out instructions in big-endian format.
2894 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
2896 * config/tc-mn10300.c (md_assemble): Tweak further so
2897 that all instructions are parsed correctly.
2899 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
2901 * as.h: Include libiberty.h.
2902 (xmalloc, xrealloc): Don't declare.
2903 * as.c: Don't include libiberty.h.
2904 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
2905 * config/tc-mips.c: Likewise.
2906 * messages.c: Likewise.
2907 (xstrerror): Don't declare.
2908 * xmalloc.c: Remove.
2910 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
2912 * config/tc-mn10300.h (pre_defined_registers) Remove.
2913 (system_registers, cc_names): Likewise.
2914 (address_registers, data_registers, other_registers): New register
2916 (register_name, system_register_name, cc_name): Remove.
2917 (mn10300_reloc_prefix): Likewise.
2918 (data_register_name): New function.
2919 (address_register_name, other_register_name): Likewise.
2920 (md_assemble): Rough cut at parsing operands. Remove lots of
2922 (md_apply_fix3): Disable for now.
2924 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2926 * config/tc-m68k.c (select_control_regs): New function, extracted
2927 out of m68k_init_after_args.
2928 (m68k_init_after_args): Use it.
2929 (mri_chip): Use it here as well to update set of allowed control
2932 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2934 * config/obj-elf.c (elf_begin): New function.
2935 (obj_elf_section): Add the section symbol to the symbol table.
2936 * config/obj-elf.h (obj_begin): Define.
2937 (elf_begin): Declare.
2938 * as.c (perform_an_assembly_pass): Call obj_begin if it is
2941 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
2943 * config/obj-coff.c (fixup_segment): Subtract the section address
2944 from a PC relative reloc if TC_M68K.
2946 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
2948 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
2949 .uaxword available even if not OBJ_ELF.
2950 (md_atof): Remove unused local variable wordP.
2952 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
2954 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
2955 for Matsushita MN10x00 support.
2956 * configure.in: Recognize mn10x00-*-*
2957 * configure: Rebuilt.
2959 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
2961 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
2962 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
2963 (load_expression): track clobbering of base reg before jmp/jsr.
2964 (s_alpha_file): pass case_hack flags and source filename via
2965 symbol table to bfd.
2966 * tc-alpha.h (TC_CONS_FIX_NEW): define
2968 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
2970 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
2971 * configure: Rebuild.
2973 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
2975 * read.c (s_macro): Warn if a macro has the same name as a
2977 (s_space): In m68k MRI mode, align to a word boundary.
2978 * macro.c (define_macro): Add namep parameter. Change all
2980 * macro.h (define_macro): Update declaration.
2982 * as.c (show_usage): Print bug report address.
2983 (parse_args): Change version printing to match current GNU
2985 * gasp.c (show_usage): Print bug report address.
2986 (main): Change version printing to match current GNU standards.
2988 * config/tc-m68k.c (init_table): Correct access control unit
2989 register numbers. From Ken Rose <rose@netcom.com>.
2991 * config/tc-alpha.c: Add some static function prototypes.
2992 (alpha_macros): Move to top of file. Make static.
2993 (alpha_num_macros): Move to top of file.
2996 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
2998 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
3002 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
3004 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
3005 and just call sprintf_vma.
3007 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
3009 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
3011 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
3013 * read.c (float_cons): Call md_flush_pending_output if it is
3016 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3018 * config/tc-d10v.c (md_operand): Created. Allows operands to
3020 * config/tc-d10v.h (md_operand): Undefined.
3022 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
3024 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
3025 (md_assemble): A fixup width of '3' means a 1 byte reloc.
3027 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
3029 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
3030 reloc for the i960 for a reloc in the same section. This undoes
3031 one of the two changes made Aug 19.
3033 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
3035 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
3036 symbols to the position of the debugging information.
3038 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
3040 * expr.c (expr): Always use unsigned right shifts for >>.
3042 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
3044 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
3045 slots when processing BL fixups.
3047 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
3048 on the first half of the instruction.
3050 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
3052 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
3053 stabs expression, rather than giving an error.
3055 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
3058 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
3060 * config/tc-mips.c (append_insn): Fill in the value for a constant
3061 jump, rather than creating a reloc.
3063 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
3065 * config/tc-mips.c (append_insn): Don't swap an instruction which
3066 sets a condition code with an instruction which uses a condition
3068 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
3071 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
3072 (mips_ip): Give a better error message if the ISA level is wrong.
3073 (md_parse_option): Recognize -mcpu=[v][r]5000.
3075 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
3077 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
3079 (load_register): Ensure hi32 bits are not lost during lo32bit
3080 processing. Fix shift offset that was overflowing into the next
3081 instruction field. Add code to generate shorter sequences for
3082 constants with a single contiguous seqeuence of ones.
3084 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3086 * config/tc-d10v.c (d10v_dot_word): New function to support
3087 "@word" with the word pseudo-op.
3088 (md_apply_fix3): Cleanup and changes to support correct sizes
3089 for 16 and 18-bit relocs.
3091 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
3093 * configure.in (sparc-*-aout): Set `em'.
3094 * configure: Regenerated.
3095 * config/te-sparcaout.h: New file.
3096 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
3097 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
3098 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
3099 (SPECIAL_CASE_{SETSW,SETX}): Define.
3100 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
3101 (md_begin): Delete setting of `target_big_endian'.
3102 (output_insn): New function.
3103 (md_assemble): Rewrite. Add `setx' support.
3104 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
3106 (md_atof): Add little endian support.
3107 (md_number_to_chars): Likewise.
3108 (md_apply_fix): Likewise.
3109 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
3110 (md_parse_option): Likewise.
3111 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
3113 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
3115 * ecoff.c (ecoff_new_file): New function.
3116 * ecoff.h (ecoff_new_file): Declare.
3117 * config/obj-ecoff.h (obj_app_file): Define.
3119 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
3121 * config/tc-alpha.c (load_expression): Bias the .lit8 section
3122 symbol by 32k so that our 16-bit signed offset can address the
3123 entire chunk. Reported by <matt@lkg.dec.com>.
3125 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
3127 * config/tc-mips.c (load_register): Remove unused variable tmp.
3129 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
3131 * config/tc-mips.c (load_register): Remove unnecessary code that
3132 was causing the high 32bits of 64bit constants to be lost.
3134 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3136 * config/tc-d10v.c: Added changes to support function
3137 pointers and "@word" syntax.
3140 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
3142 * config/tc-v850.c: Remove commented out and #if 0'd code.
3143 (v850_reloc_prefix): Provide prototype.
3144 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
3146 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
3147 (md_assemble): Add default to case statement.
3149 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
3151 * config/tc-v850.c (md_assemble): Compute size of the instrction
3154 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
3157 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
3159 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
3160 routines to fetch/store the updated instruction from/to memory.
3161 (v850_insert_operand): If the operand has a specialized insert
3164 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3166 * config/tc-v850.c (reg_name_search): Align calling convention to
3167 be like identical function found in tc-ppc.c.
3168 (get_reloc): Removed.
3169 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
3170 (md_assemble): emit fixups.
3171 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
3173 (md_apply_fix3): handle fixups/relocs.
3174 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
3177 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
3180 * configure.in (sh-*-elf*): New target.
3181 * config/tc-sh.h (TARGET_ARCH): Define.
3182 (WORKING_DOT_WORD): Define.
3183 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
3184 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
3185 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
3186 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
3187 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
3188 (SUB_SEGMENT_ALIGN): Likewise.
3189 (RELOC_32): Don't define.
3190 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
3191 (target_big_endian): Declare if OBJ_ELF.
3192 (TARGET_FORMAT): Define if OBJ_ELF.
3193 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
3195 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
3196 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
3197 (struct sh_count_relocs): Define.
3198 (sh_count_relocs): New static function, broken out of
3199 sh_frob_file. Add BFD_ASSEMBLER code.
3200 (sh_frob_section): Likewise.
3201 (sh_frob_file): Call sh_frob_section.
3202 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
3203 call section_symbol rather than seg_info (seg)->dot.
3204 (md_section_align): Add OBJ_ELF version.
3205 (SWITCH_TABLE_CONS): Define.
3206 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
3207 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
3208 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
3210 (struct reloc_map): Define if not BFD_ASSEMBLER.
3211 (coff_reloc_map): Likewise.
3212 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
3213 (tc_gen_reloc): New function if BFD_ASSEMBLER.
3214 * write.c (write_relocs): Ifdef out fx_where test which triggers
3215 inappropriately for SH ELF.
3216 (write_object_file): Call tc_frob_file_before_adjust and
3217 obj_frob_file_before_adjust if they are defined.
3219 * write.c (write_object_file): Use BFD_RELOC_16, not
3220 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
3222 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
3225 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3227 * config/tc-d10v.c (find_opcode): Fix problem with calculating
3228 branch sizes in across sections.
3231 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
3233 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
3236 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
3238 * config/tc-v850.c (md_begin): Deal with end of opcode
3242 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3244 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
3245 the wrong opcode for cases like st2w where there are many forms
3246 of the same instruction.
3248 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
3250 * expr.c (operand): If md_parse_name is defined, call it before
3251 calling symbol_find_or_make.
3252 * config/tc-ppc.h (md_parse_name): Define.
3253 (ppc_parse_name): Declare.
3254 * config/tc-ppc.c (reg_name_search): Add regs and regcount
3256 (register_name): Update call to reg_name_search.
3257 (cr_operand): New static variable.
3258 (cr_names): New static const array.
3259 (ppc_parse_name): New function.
3260 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
3261 cr_operand before calling expression.
3263 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
3265 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
3266 hppa_gen_reloc_type call.
3268 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3270 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
3271 on addresses. Improved error messages.
3272 * doc/c-d10v.texi: Added docs for register pairs.
3274 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3276 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
3279 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
3281 * ecoff.c (init_file): Initialize fMerge to 1.
3282 (add_file): Restore old file merging code, but only merge files if
3284 (ecoff_directive_loc): Clear fMerge field of current file.
3285 (ecoff_generate_asm_lineno): Likewise.
3287 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3289 * doc/c-d10v.texi: Fix typo.
3292 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
3294 * config/tc-v850.c (md_assemble): Correct bit masking for
3295 hi and lo expressions.
3297 * config/tc-v850.c (md_assemble): Rough cut at demanding
3298 "ep" or "r30" in sst and sld instructions.
3299 (md_apply_fix3): Don't abort. Just warn that we don't
3302 * config/tc-v850.c (CC_NAME_CNT): Define.
3303 (cc_name): New function.
3304 (md_assemble): Handle V850_OPERAND_CC correctly.
3306 * config/tc-v850.c (md_assemble): Don't forget to initialize
3309 * config/tc-v850.c (reg_name_search): Generalize to search
3310 any given register table.
3311 (register_name): Pass appropriate table and size to reg_name_search.
3312 (system_register_name): New function.
3313 (SYSREG_NAME_CNT): Define.
3314 (md_assemble): Handle operands which are system registers.
3316 * config/tc-v850.c (md_assemble): If we find a register, but the
3317 opcode doesn't want a register, then we don't have a match.
3318 (md_assemble): Get size of the instruction from the opcode table.
3321 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
3323 * configure.in: Set and substitute HLDENV.
3324 * configure: Rebuild.
3325 * Makefile.in (HLDENV): New variable.
3326 (as.new): Use $(HLDENV).
3328 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
3329 if an array dimension is not known.
3331 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3333 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
3334 * doc/c-d10v.texi: Cleanup.
3337 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3339 * config/tc-v850.c: New file.
3340 * config/tc-v850.h: New file.
3341 * configure (v850-*-elf): New target.
3342 * configure.in (v850-*-elf): New target.
3345 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3347 * doc/c-d10v.texi: New file.
3348 * doc/all.texi: Added D10V stuff.
3349 * doc/as.texinfo: Added D10V stuff.
3351 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3353 * config/tc-d10v.c: All references to defined symbols should
3354 now use the optimal instruction. .float and .double now work.
3356 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
3358 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
3359 section address for the i960 as is done for the i386.
3361 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
3363 * mpw-config.in: Add wildcards for config matching, add mips-*-*
3364 case, forward-include bfd/elf-bfd.h.
3366 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3368 * config/tc-d10v.c: Add additional information to the opcode
3369 table to help determinine which instructions can be done
3372 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
3374 * config/tc-arm.c: Major changes to add Thumb support, with lots
3375 of change input from <rearnsha@armltd.co.uk>.
3376 Reverted to INSN_SIZE macro, rather than insn_size variable.
3377 (insns): Added ARM "bx" instruction support.
3378 (tinsns): Added Thumb instruction definition structure.
3379 (arm_tops_hsh): Added hash structure for Thumb opcodes.
3380 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
3381 (opcode_select,s_arm,s_thumb,s_code): Added.
3382 (decode_shift): Allow upper-case RRX.
3383 (do_ldst): Simpler halfword support.
3384 (do_ldmstm): Improved.
3385 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
3386 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
3387 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
3388 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
3389 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
3391 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
3392 (md_parse_option): Add support for -mthumb.
3393 (md_show_usage): Updated to reflect new command line option.
3394 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
3395 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
3396 fragment information to be held.
3398 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
3400 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
3401 non-null, but is a constant.
3402 (fix_new_arm): Call make_expr_symbol to make the expression symbol
3403 so that error reporting will work correctly.
3405 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
3407 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
3408 against weak symbols.
3410 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
3412 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
3413 (ppc_force_relocation): Declare if OBJ_XCOFF.
3414 * config/tc-ppc.c (ppc_force_relocation): New function if
3417 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
3419 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
3421 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3423 * config/tc-d10v.c: Fix problem with relocs.
3425 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
3427 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
3428 with nops if not in data_section or bss_section.
3430 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
3432 Add support for openVMS/Alpha.
3433 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
3434 * config/obj-evax.c: New file.
3435 * config/obj-evax.h: New file.
3436 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
3438 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
3439 defined. Add case for bfd_target_evax_flavour.
3440 * config/vms-a-conf.h: New file.
3441 * conf-a-gas.com: New file.
3442 * configure.in: Add target alpha-*-*vms*.
3443 * configure: Rebuild.
3444 * makefile.vms: New file.
3445 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
3446 Don't call ffs on openVMS/Alpha.
3448 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
3450 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
3451 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
3453 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
3454 (NEED_DECLARATION_SBRK): New macro.
3455 * configure, conf.in: Rebuild.
3456 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
3457 (strstr): Declare if NEED_DECLARATION_STRSTR.
3458 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
3460 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
3462 * symbols.c (resolve_symbol_value): Handle addition or subtraction
3463 by a constant before entering the main switch. Reject attempts to
3464 apply an arithmetic function to non-absolute symbols, except for
3465 the special case of subtraction of two symbols in the same
3468 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
3469 not to more than a 16 byte boundary.
3471 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
3472 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
3473 (tc_gen_reloc): If out of memory call as_fatal rather than
3474 assert. If no howto found, call as_bad_where rather than
3475 as_fatal. Change the error message slightly. Set howto to a
3476 non-NULL value in order to keep going.
3478 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3480 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
3482 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
3484 * config/tc-h8300.c (get_specific): New operand "size" derived
3485 from ".b", ".w" and ".l" extensions. All callers changed. If
3486 the base instruction has no operands, then use the size to
3487 determine which specific instruction to use.
3489 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
3491 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
3493 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
3495 * config/tc-mips.c (md_section_align): Don't change addr if
3498 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
3500 * config/tc-hppa.c: Revert yesterday's changes.
3502 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3504 * config/tc-d10v.c: Disable range checking on 16-bit values.
3506 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
3508 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
3509 not just the ones that don't match.
3511 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3513 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
3515 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
3517 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
3518 pre-cursor to adding Thumb support. Also added cpu_variant flag
3519 information to each of the asm_flg structures.
3520 (md_parse_option): Updated ARM7 parsing to allow 't' for
3521 thumb/halfword support, aswell as 'm' for long multiply.
3522 (md_show_usage): Updated help message.
3523 (md_assemble): Check that instruction flags are applicated to the
3524 current cpu variant.
3525 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
3526 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
3527 signextension instructions.
3528 (do_ldst): Generate halfword and signextension variants if
3529 mnemonic flags match.
3530 (ldst_extend): Do not allow shifts in the offset field of halfword
3531 or signextension instructions.
3532 (validate_offset_imm): Provide check on halfword and signextension
3534 (add_to_lit_pool): Merge identical literal pool values.
3536 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
3538 * config/tc-hppa.c (selector_table): Add 'E' selector.
3539 (cons_fix_new_hppa): Don't coke on e_esel.
3540 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
3541 to help generate exception handling tables.
3542 (md_apply_fix): Don't try to apply fixups with an e_esel
3544 (hppa_fix_adjustable): Fixups with e_esel selectors
3547 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
3549 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
3552 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3554 * config/tc-d10v.c: Added lots of error checking. Added hacks
3555 to support accumulator shifts.
3557 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
3559 * symbols.c (S_SET_EXTERNAL): Let .weak override.
3560 (S_CLEAR_EXTERNAL): Likewise.
3561 (S_SET_WEAK): Remove error; just let .weak override.
3563 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3565 * config/tc-d10v.c (md_assemble): Now handles multiline
3568 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3570 * config/tc-d10v.c: Fix packaging bug. Added range checking.
3571 Added kludge for divs instruction. Fixed minor problem with
3572 multiple text sections.
3573 * config/tc-d10v.h (d10v_cleanup): Change prototype.
3575 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3577 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
3578 addresses to be right-shifted by 2.
3580 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3582 * config/tc-d10v.c: Many changes to get relocs working.
3583 (register_name): No longer creates a symbol for register names.
3584 (pre_defined_registers): moved to opcodes/d10v-opc.c.
3585 (d10v_insert_operand): Now works correctly for either container.
3586 * config/tc-d10v.h (d10v_cleanup): Declare.
3588 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
3590 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
3591 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
3593 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
3595 * tc-alpha.c: Patches to track current minimum alignment to reduce
3596 the number of fragments created with frag_align.
3597 (alpha_current_align): New static variable.
3598 (s_alpha_text): Reset alignment to 0.
3599 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
3600 (s_alpha_stringer, s_alpha_space): New functions.
3601 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
3602 (alpha_cons_align): New function to replace both of them.
3603 (emit_insn): Only align if alpha_current_align is less than 2;
3604 reset alpha_current_align to 2.
3605 (s_alpha_gprel32): Likewise.
3606 (s_alpha_section): New function. Basically duplicate the other
3607 alpha section change hooks. Only define for ELF.
3608 (s_alpha_float_cons): Simplify alignment handling.
3609 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
3610 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
3611 Don't define the s_alpha_cons pseudo-ops. Do define
3612 s_alpha_stringer and s_alpha_space pseudo-ops.
3613 (alpha_align): Skip if less than current default alignment. Set
3615 * tc-alpha.h (md_flush_pending_output): Remove.
3616 (md_cons_align): Add.
3618 * tc-alpha.c: Add oodles of function description comments.
3619 (md_bignum_to_chars): Remove; there are no callers.
3620 (md_show_usage): Mention some more variants.
3622 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
3624 From Andrew Gierth <ANDREWG@microlise.co.uk>:
3625 * configure.in (sparc-*-sysv4*): New target.
3626 * configure: Rebuild.
3628 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
3629 uaxword to use s_uacons.
3630 (sparc_no_align_cons): New static variable.
3631 (s_uacons): New static function.
3632 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
3635 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
3637 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
3638 5 with regard to shared libraries.
3639 * configure: Rebuild.
3641 * config/tc-m68k.c (m68k_ip): Use the correct length when
3642 allocating space for the unsupported architecture error message.
3644 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3646 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
3648 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
3650 * config/tc-d10v.c: New file.
3651 * config/tc-d10v.h: New file.
3652 * configure (d10v-*-elf): New target.
3653 * configure.in (d10v-*-elf): New target.
3655 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3657 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
3659 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
3661 * config/tc-alpha.c (alpha_align): Change fill parameter
3662 to a pointer. Take NULL as 0 or nop depending on section. Change
3664 (s_alpha_align): Rename local variables.
3666 * doc/as.texinfo (.align): Document action of omitted
3669 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3671 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
3672 when an unsupported PC relative reloc is seen, rather than calling
3675 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
3676 Instead, check state when '#' comment is seen.
3678 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
3680 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
3682 (tc_gen_reloc): If fixup was changed to be PC relative, change
3683 reloc type accordingly. Use name of reloc in error message.
3685 * as.h: Don't define const or volatile.
3686 * flonum.h: Don't define const.
3688 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
3689 if fx_pcrel is set. Correct setting the addend case in the
3690 OBJ_ELF case (from Andreas Schwab
3691 <schwab@issan.informatik.uni-dortmund.de>).
3692 (md_show_usage): Correct -mfc5200 to -m5200.
3694 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3696 * doc/c-m68k.texi: Document -m5200 flag.
3697 * doc/as.texinfo: Likewise.
3699 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
3702 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
3704 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
3705 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
3707 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
3709 * Makefile.in (VERSION): Set to cygnus-2.7.1.
3711 * Released binutils 2.7.
3713 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
3715 * config/tc-mips.c (mips_ip): Only perform range check when
3716 dealing with O_constant expressions.
3718 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3720 * m68k-parse.h (m68k_register): Add new coldfile control
3723 * config/tc-m68k.c (mcf5200_control_regs): New variable,
3724 array of control registers for the coldfire.
3725 (cpu_of_arch): Added mcf5200.
3726 (archs): Added mcf5200.
3727 (init_table): Add new control registers.
3728 (m68k_ip): Added support for new control registers.
3729 (m68k_init_after_args): Likewise.
3731 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
3733 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
3735 * read.h (is_it_end_of_statement): Declare.
3736 * read.c (is_it_end_of_statement): Remove declaration.
3738 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
3740 (md_assemble): Fix handling of @l with an unsigned constant. Add
3741 default case to reloc switch.
3743 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
3745 Based on patches from Tom Quiggle <quiggle@sgi.com>:
3746 * ecoff.c (last_lineno): New static variable.
3747 (add_procedure): Set last_lineno.
3748 (ecoff_directive_loc): Likewise.
3749 (ecoff_generate_asm_lineno): Likewise.
3750 (ecoff_fix_loc): New function.
3751 * ecoff.h (ecoff_fix_loc): Declare.
3752 * config/tc-mips.c (append_insn): When inserting nops, and using
3753 ECOFF debugging, call ecoff_fix_loc.
3755 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
3757 * config/tc-h8300.c (build_bytes): If an operand type is
3758 marked as SRC_IN_DST retrieve it from the "destination" op.
3760 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
3762 * configure.in (arm-*-riscix*): Set emulation to riscix.
3763 * configure: Rebuild.
3764 * config/te-riscix.h: New file to define TE_RISCIX.
3766 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
3768 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
3770 * Makefile.in (config.status): Just run config.status as other
3773 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
3775 * mpw-config.in (TARGET_OS): Add definition to conf.
3777 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
3779 * config/tc-mips.c (append_insn): Parenthesize
3780 cop_interlocks expressions.
3782 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
3784 * listing.c (listing_print): Close the listing file if it is not
3785 stdout. Close the other files opened for the listing.
3787 * config/tc-sparc.h (md_cons_align): Define.
3788 (sparc_cons_align): Declare.
3789 (HANDLE_ALIGN): Define.
3790 (sparc_handle_align): Declare.
3791 * config/tc-sparc.c (sparc_cons_align): New function.
3792 (sparc_handle_align): New function.
3793 * read.c (cons_worker): Call md_cons_align if it is defined.
3795 * as.h (struct frag): Add fr_file and fr_line fields.
3796 * frags.c (frag_new): Set fr_file and fr_line.
3797 (frag_var): Likewise.
3798 (frag_variant): Likewise.
3800 * as.h (struct frag): Remove unused align_mask and align_offset
3803 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
3804 From <uddeborg@carmen.se>.
3806 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
3808 * configure.in (mips-*-osf*): New target.
3809 * configure: Rebuild.
3811 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
3813 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
3815 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
3816 between co-processor comparisons and branches for the VR4300.
3818 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3820 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
3821 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
3823 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
3824 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
3825 includedir): Use autoconf set values.
3828 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
3830 * listing.c (listing_eject): Don't do anything if listing is 0.
3831 (listing_list): Likewise.
3832 (listing_source_line): Likewise.
3833 (listing_title): Don't save title if listing is 0.
3834 (listing_source_file): Check listing rather than listing_tail.
3836 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
3837 using shared libraries.
3838 * configure: Rebuild.
3840 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
3842 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
3843 absolute expression if a relocation type was specified.
3845 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
3847 * configure.in: Add support for *-*-rtems* configurations.
3848 * configure: Rebuild.
3850 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
3852 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
3853 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
3854 opcodes library for alpha.
3855 * configure: Rebuild with autoconf 2.10.
3856 * config/tc-alpha.c: Substantial rewrite to add ELF support and
3857 use new opcode table.
3858 * config/tc-alpha.h (md_undefined_symbol): Don't define.
3859 (LOCAL_LABEL): Define differently if OBJ_ELF.
3860 (FAKE_LABEL_NAME): Define if OBJ_ELF.
3861 * config/alpha-opcode.h: Remove.
3862 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
3863 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
3864 include/opcode/alpha.h rather than config/alpha-opcode.h.
3866 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
3868 * config/obj-aout.c (obj_emit_relocations): Give an error if the
3869 relocation symbol was not resolved.
3870 * config/obj-coff.c (do_relocs_for): Likewise.
3872 * write.c (adjust_reloc_syms): Refetch the symbol section after
3873 calling S_GET_VALUE, since it may have changed.
3875 * expr.c (struct expr_symbol_line): Define.
3876 (expr_symbol_lines): New static variable.
3877 (make_expr_symbol): Add entry to expr_symbol_lines.
3878 (expr_symbol_where): New function.
3879 * expr.h: Use extern on function declarations.
3880 (expr_symbol_where): Declare.
3881 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
3882 rather than printing the meaningless name of an expression
3885 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
3887 * config/tc-i386.c (md_number_to_chars): Deleted.
3888 * config/tc-i386.h (md_number_to_chars): New macro.
3890 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
3892 (load_symbol_address, load_expression): Use build_mem.
3893 (build_operate): New function.
3894 (emit_addq_r): Use it.
3896 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
3898 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
3900 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
3902 * config/tc-vax.h (NOP_OPCODE): Define.
3904 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
3906 * config/obj-vms.h (S_IS_COMMON): Define.
3907 (S_IS_LOCAL): Check for \002 as well as \001.
3908 (LONGWORD_ALIGNMENT): New macro.
3909 (SUB_SEGMENT_ALIGN): Use it.
3911 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
3913 * config/vms-conf.h: Reconcile with conf.in.
3915 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
3917 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
3920 * doc/as.texinfo: Document that any number of hex digits can
3923 * as.c (struct defsym_list): Define.
3924 (defsyms): New static variable.
3925 (parse_args): Just put --defsym arguments on defsyms list, rather
3927 (main): Define defsyms after output file is created.
3929 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
3930 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
3932 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
3933 insn_error rather than calling check_absolute_expr.
3935 * as.c (emulation_name): Remove unused static variable.
3936 (default_emul_bfd_name): Add return NULL to avoid warning.
3937 * ecoff.c (ecoff_stab): Remove unused variables name and
3939 * frags.c (frag_new): Remove unused variable tmp.
3940 * hash.c (hash_grow): Parenthesize + within <<.
3941 (hash_print_statistics): Use %lu, not %d, to print unsigned
3943 * messages.c: Include "libiberty.h".
3944 (fprint_value): Add cast to avoid printf warning.
3945 (sprint_value): Likewise.
3946 * read.c: Include "ecoff.h".
3947 (emit_expr): Add casts to avoid printf warnings.
3948 * read.h: Use extern for function declarations.
3949 (pop_insert): Declare.
3950 * stabs.c: Include "ecoff.h".
3951 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
3952 former_last_fragP, and new_fragP.
3953 * subsegs.h (subsegs_print_statistics): Declare.
3954 * symbols.c (debug_verify_symchain): Change macro to discard
3956 * write.c (dump_section_relocs): Likewise.
3957 * write.h: Use extern for function declarations.
3958 (write_print_statistics): Declare.
3959 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
3961 * config/e-mipself.c (mipself_bfd_name): Likewise.
3962 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
3964 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
3965 emit relocations against external symbols.
3967 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
3968 message if bfd_reloc_type_lookup fails, rather than calling
3971 * config/tc-alpha.c (alpha_force_relocation): Add
3972 BFD_RELOC_12_PCREL to switch.
3974 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
3976 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
3977 TE_PE (Lfoo, not .Lfoo).
3979 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
3981 * read.c (s_fill): Don't warn about a zero repeat count.
3983 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
3984 coprocessor register.
3986 * config/tc-i386.c (md_assemble): When checking the size of a
3987 register to set the size of an instruction, do a bitwise and with
3988 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
3991 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3993 * config/tc-h8300.c (parse_reg): Tweak error messages.
3994 (build_bytes): Likewise.
3995 (skip_colonthing): Handle :32 suffix.
3996 (get_specific): Promote L_24 to L_32 if it makes a match.
3997 Don't always promote L_8 to L_16.
3998 (do_a_fix_imm): Clean up L_32 and L_24 handling.
4000 * config/tc-h8300.c (Smode): New variable.
4001 (h8300hmode): Turn off Hmode.
4002 (h8300smode): New function. Turn on Smode and Hmode.
4003 (md_pseudo_table): New ".h8300s" pseudo-op.
4004 (parse_reg): Handle "exr" register.
4005 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
4006 Handle "mach" and "machl" operands for ldmac.
4007 (get_specific): Handle "stm.l" and "ldm.l".
4008 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
4009 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
4012 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4014 * doc/as.texinfo: Reorder chapter of machine dependent options so
4015 that it is sorted by chip name.
4017 * doc/as.texinfo: Use consistant spelling of Vax.
4018 * doc/c-vax.texi: Likewise.
4020 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4022 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
4024 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
4025 (md_apply_fix): Likewise.
4026 (pa_try): New function.
4027 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
4029 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
4031 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
4032 (pa_level): New function.
4034 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
4036 * listing.c (listing_newline): Don't do anything if listing is 0.
4038 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
4040 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
4041 symbol_create, not symbol_new.
4043 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
4045 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
4046 absolute symbol unless TC_FORCE_RELOCATION returns true.
4048 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
4050 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
4051 the symbol to a pointer. Don't set previous_file_symbol.
4052 Simplify symbol list rearrangement.
4053 (coff_frob_symbol): Don't do anything with C_FILE symbols.
4054 (coff_adjust_symtab): Don't check previous_file_symbol.
4056 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4058 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
4060 (md_pseudo_table): Add ppc_elf_lcomm.
4062 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
4064 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
4065 d0{24:1},d0' works without an immediate prefix on the bit numbers.
4066 (md_begin): Add digits to alt_notend_table.
4067 (md_parse_option): Make s a const pointer.
4069 * config/tc-sparc.c (md_pseudo_table): Add "empty".
4070 (s_empty): New static function.
4072 * config/obj-coff.c (struct filename_list): Only define if not
4074 (filename_list_head, filename_list_tail): Likewise.
4075 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
4076 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
4077 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
4078 have a section of N_ABS rather than N_DEBUG. If we do a merge,
4079 remove the new symbol from the list.
4080 (obj_coff_endef, both versions): Call tag_insert even if there is
4081 an old symbol with the same name, if the old symbol does not
4083 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
4084 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
4085 symbol that will be moved to the end of the symbol list.
4086 (coff_adjust_section_syms): Always call section_symbol for .text,
4088 (coff_frob_section): Likewise. Also, remove unused variable
4091 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
4092 manipulating frags directly.
4093 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
4096 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
4097 whether the next character is '*' before checking whether we are
4098 at the start of a line. Permit LINE_COMMENT_START to start a
4099 comment in state 1 (seen some whitespace) as well, to match the
4102 * gasp.c (do_align): Permit a fill value for .align.
4104 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
4106 * read.c (next_char_of_string): Warn if a newline is seen in the
4107 middle of a string. Call bump_line_counters when appropriate.
4109 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
4111 * symbols.c (colon): Use LOCAL_LABEL.
4113 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
4115 * Makefile.in (install): Don't check to see if tooldir exists.
4116 Make $(tooldir) and $(tooldir)/bin.
4118 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4120 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
4123 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
4125 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
4126 insn_error. Don't put the string "ERROR" in insn_error. Set
4127 insn_error rather than calling as_warn for an unsupported opcode.
4129 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
4131 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
4132 before permitting -64.
4133 * output-file.c (output_file_create): Remove duplicate
4136 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
4138 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
4139 section rather than a .reginfo section.
4140 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
4143 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
4144 bit value with the high bit set.
4146 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
4148 * read.c (s_lcomm): Set section flags for .sbss section.
4150 * config/tc-mips.c (mips_64): New static variable.
4151 (mips_target_format): If mips_64, return elf64 targets rather than
4153 (md_longopts): Add "32" and "64".
4154 (md_parse_option): Handle -32 and -64.
4155 (md_show_usage): Mention -32 and -64.
4156 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
4159 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4161 * config/tc-ppc.c (comment_chars): Make '!' a comment character
4162 for Solaris compatibility.
4164 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
4165 .stabd with 4 arguments into a .stabn.
4167 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
4169 * config/tc-mips.c (macro): When passing X_add_number to
4170 macro_build, cast it to int first.
4172 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
4174 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
4175 created by emit_expr.
4177 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
4178 as_perror rather than assert.
4180 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
4182 * config/tc-mips.c (mips_ip): Mark sections created to hold
4183 floating point information as read only.
4185 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
4187 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
4189 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4191 * read.c (potable): Add .skip as a synonym for .space.
4193 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
4194 4 arguments, providing the 4th argument is 0, to allow
4195 compatibility with the Solaris assembler.
4197 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
4199 * config/tc-sh.h (struct sh_segment_info_type): Define.
4200 (TC_SEGMENT_INFO_TYPE): Define.
4201 (sh_frob_label): Declare.
4202 (tc_frob_label): Define.
4203 (sh_flush_pending_output): Declare.
4204 (md_flush_pending_output): Define.
4205 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
4206 reloc before the instruction if necessary.
4207 (sh_frob_label): New function.
4208 (sh_flush_pending_output): New function.
4209 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
4210 when looking for the reloc for the target of .uses.
4211 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
4212 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
4214 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
4215 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
4216 the absolute symbol.
4218 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
4219 TC_SEGMENT_INFO_TYPE is defined.
4221 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4223 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
4224 matches the register size.
4226 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
4228 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
4230 (do_relocs_for): Likewise.
4231 (fixup_segment): Don't just quit if linkrelax is set. Try to
4232 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
4235 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4237 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
4238 relative relocations with -mrelocatable. Also allow unfixed
4239 relocs in .ex_shared.
4241 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
4243 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
4244 non-zero before assuming this is a long file name.
4245 (w_strings): Likewise.
4246 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
4248 * config/obj-coff.c (w_strings): Move declaration of i inside
4249 #ifdef block which uses it.
4251 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
4253 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
4254 "relaxmode". Output relocs which identify various relaxing
4255 possibilities for mov.[bwl] instructions.
4256 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
4258 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
4260 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
4261 (MD_APPLY_FIX3): Define.
4262 * config/tc-arm.c (my_get_expression): Only watch for bad segments
4264 (md_apply_fix3): Renamed from md_apply_fix.
4265 If pcrel reloc and symbol is in different section, undo effects
4268 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
4270 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
4271 any reloc with an LR% or RR% field selector for SOM.
4273 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
4275 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
4278 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
4280 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
4282 (yank_symbols): Likewise.
4284 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
4286 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
4287 BFD_ASSEMBLER, add name field.
4288 * config/obj-coff.c: Include "libiberty.h".
4289 (coff_header_append): Handle long section names.
4290 (crawl_symbols): Just use the name field for the symbol name,
4291 without worrying about null byte termination.
4292 (w_strings): Handle long section names.
4293 (write_object_file): Likewise. Also, use the name field, rather
4295 (obj_coff_add_segment): Permit long section names.
4296 (obj_coff_init_stab_section): Use the name field, rather than
4298 (adjust_stab_section): Likewise.
4299 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
4301 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
4302 (mem_fmt): Likewise.
4303 (md_apply_fix): Don't check fx_im_disp field.
4305 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
4307 * configure.in: Add * after sparc*-*-vxworks.
4308 * configure: Rebuild.
4310 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
4311 define it to comment_chars. Use tc_comment_chars rather than
4313 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
4314 * config/tc-m68k.h (tc_comment_chars): Define.
4315 (m68k_comment_chars): Declare.
4316 * config/tc-m68k.c (m68k_comment_chars): Rename from
4317 comment_chars. Change into a pointer rather than an array.
4318 (md_longopts): Add "bitwise-or".
4319 (md_parse_option): Handle OPTION_BITWISE_OR.
4320 (md_show_usage): Mention --bitwise-or.
4321 * doc/c-m68k.texi: Document --bitwise-or.
4323 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
4325 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
4328 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
4329 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
4330 correct handling of input line pointer, and call
4331 demand_empty_rest_of_line.
4333 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
4335 * config/tc-sparc.c (in_bitfield_range): New static function.
4336 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
4337 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
4338 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
4339 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
4340 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
4342 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
4344 * config/obj-coff.c: BFD_ASSEMBLER:
4345 (coff_last_bf): New static variable.
4346 (coff_frob_symbol): Set endndx of a .bf symbol.
4348 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
4349 (last_bfP): New static variable.
4350 (yank_symbols): Set endndx of a .bf symbol.
4352 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4354 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
4355 and -s options. Add -be for good measure.
4357 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
4359 * read.c (s_space): Support non-constant fill value. Handle fill
4360 value correctly for a size other than 1.
4362 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
4364 * config/tc-arm.c (my_get_float_expression): Update call to
4365 gen_to_words, X_PRECISION changed from 6 to 5.
4367 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4369 * config/tc-ppc.c (register_name,reg_name_search): Move register
4370 name lookup from PE specific code to all targets. Add support for
4371 -mregnames/-mno-regnames to control whether register names are
4373 (md_assemble): Call register_name for all platforms.
4374 (md_parse_option): Add support for -mregnames/-mno-regnames.
4376 * configure.in (powerpcle*-*-solaris): Add support.
4377 (powerpc*-*-linux): Ditto.
4378 * configure: Regenerate.
4380 * config/ppc-sol.mt: New config file for PowerPC Solaris.
4382 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
4384 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
4385 be associated with a single %lo reloc.
4387 * config/tc-mips.c (load_address): Cast X_add_number to valueT
4388 before comparing against MAX_GPREL_OFFSET, so that negative
4389 numbers are handled correctly.
4392 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
4394 * config/tc-sparc.c (last_insn): New static variable.
4395 (md_assemble): Warn about putting floating point branches in a
4396 delay slot. If architecture is less than v9, insert NOP
4397 instructions between floating point instructions and floating
4398 point branches. (The SunOS assembler does both these operations.)
4399 Save the last instruction opcode.
4400 (sparc_ip): Add pinsn parameter. Change caller.
4402 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
4403 for byte jump to next instruction to skip empty frags.
4405 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
4407 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
4408 for addq with a 16 bit signed value, just emit a lda instruction
4411 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
4413 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
4416 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
4418 * configure.in: Permit --enable-shared to specify a list of
4420 * configure: Rebuild.
4422 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
4424 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
4425 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
4427 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4429 * config/atof-ieee.c: Fix handling of denormalized extended
4430 precision numbers and overflow/underflow detection.
4431 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
4432 not include the 16 bit gap in the m68k extended precision format.
4434 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
4436 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
4438 * configure: Rebuild.
4440 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
4442 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
4443 be accessed using the $gp register.
4444 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
4446 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
4448 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
4449 bfd_mach_sparc_sparclet if current_architecture is sparclet.
4451 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
4453 * read.c (get_line_sb): Bump line counters based on
4454 input_line_pointer[-1], not *input_line_pointer. Don't bother to
4455 call LISTING_NEWLINE.
4456 (s_macro): Don't call demand_empty_rest_of_line.
4457 * app.c (do_scrub_chars): When handling C style comments, unget
4460 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
4462 * read.h (enum linkonce_type): Define.
4463 (s_linkonce): Declare.
4464 * read.c (potable): Add "linkonce".
4465 (s_linkonce): New function.
4466 * subsegs.h (segment_info_type): Add linkonce field to
4467 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
4468 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
4469 (obj_coff_pe_handle_link_once): Declare if TE_PE.
4470 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
4472 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
4473 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
4474 entry based on the linkonce field in segment_info.
4475 * doc/as.texinfo: Document .linkonce.
4477 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
4479 * doc/as.1: Changed to be recognized by catman -w on Solaris.
4481 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
4483 * stabs.c (s_stab_generic): Call the listing functions before
4484 doing the rest of the processing, which may involve freeing the
4485 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
4486 SEPARATE_STAB_SECTIONS case.
4488 * config/tc-hppa.c: Remove nested comment.
4489 (tc_gen_reloc): Move label done inside the ifdef in which it is
4491 (md_apply_fix): Pass pointers to correct types to libhppa.h
4492 functions. Always return a value.
4494 * config/tc-mips.h (tc_frob_file): Define.
4495 (mips_frob_file): Declare.
4496 * config/tc-mips.c (struct mips_hi_fixup): Define.
4497 (mips_hi_fixup_list): New static variable.
4498 (imm_unmatched_hi): New static variable.
4499 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
4500 offset_reloc. Pass imm_unmatched_hi to append_insn.
4501 (append_insn): Add unmatched_hi parameter. If it is set, add the
4502 new fixup to mips_hi_fixup_list. Change all callers.
4503 (mips_ip): Set imm_unmatched_hi when appropriate.
4504 (mips_frob_file): New function.
4506 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
4508 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
4509 * configure: Regenerated.
4511 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
4513 * as.c (main): Call bfd_set_error_program_name.
4515 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
4517 * as.h (strdup): Don't declare.
4518 * stabs.c: Include libiberty.h
4519 (get_stab_string_offset): Use xstrdup rather than strdup.
4520 (s_stab_generic): Likewise.
4521 * as.c (parse_args): Likewise.
4522 * read.c (s_mri_sect): Likewise.
4524 * gasp.c (change_base): Recognize \(...) construct documented to
4525 pass through enclosed characters literally through to the output.
4526 (process_assigns): Likewise. Also, be more careful to avoid
4527 looking past the end of the buffer.
4529 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
4531 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
4532 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
4534 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4536 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
4538 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
4540 * config/alpha-opcode.h: Added cvtst instruction.
4542 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
4544 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
4545 string. Extract the addend from the result of expression.
4547 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
4549 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
4550 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
4551 mode, change the state to 3 rather than 1.
4553 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
4555 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
4556 correspond to 11 March change.
4558 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
4560 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
4561 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
4563 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
4565 * configure: Rebuild with autoconf 2.8.
4567 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
4569 * config/atof-ieee.c (gen_to_words): Improve handling of
4570 X_PRECISION numbers. Based on patches from Andreas Schwab
4571 <schwab@issan.informatik.uni-dortmund.de>.
4573 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
4575 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
4577 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
4578 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
4579 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
4580 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
4583 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
4585 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
4587 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
4589 * config/tc-hppa.c (SUBSEG_MILLI): Define.
4590 (pa_def_subspaces): Add $MILLICODE$.
4591 (pa_spaces_begin): Set section flags for $MILLICODE$.
4593 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4595 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
4596 not SHT_NOBITS. Don't tamper with flags based on type if a
4597 special section was found (revert Feb 29 change).
4599 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
4600 if aligning to a longword boundary or greater.
4602 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
4604 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
4606 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
4608 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
4609 * configure: Regenerated.
4611 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
4613 * config/tc-hppa.c: Add default definitions for R_N0SEL and
4614 R_N1SEL since they're not defined for old versions of hpux.
4616 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
4617 Set "sym_ptr_ptr" and "addend" fields to dummy values for
4618 R_N0SEL and R_N1SEL.
4620 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4622 * flonum-konst.c: Add two more constants for 1e+-2048 and
4623 1e+-4096, and correct the other constants.
4625 * symbols.c (resolve_symbol_value): Handle O_logical_not.
4627 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4629 * config/obj-elf.c (obj_elf_section): Allow predefined section
4630 types to set the nobits type. Avoid a shadowed declaration.
4632 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
4634 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
4635 reduce relocs using e_nlrsel field selectors.
4637 * write.c (fix_new_exp): Don't use #elif. Some compilers
4640 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
4642 (pa_chk_field_selector): Handle new field selectors for SOM.
4644 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4646 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
4647 * configure: Rebuild.
4648 * config/te-linux.h (LOCAL_LABELS_FB): Define.
4649 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
4651 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
4654 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
4656 * mpw-make.sed: Update to handle shared library support.
4658 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
4660 * config/tc-sparc.c (sparc_ip): Print all architectures that support
4661 the insn on mismatch.
4663 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4665 * configure.in: Add support for a29-coff.
4666 * configure: Rebuild.
4668 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
4670 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
4671 of the section when looking for the R_SH_USES fixup, because the
4672 frag addresses have not yet been adjusted.
4674 * gdbinit.in: Set a breakpoint on as_warn_where.
4676 * config/tc-mips.c (macro): Add missing arguments to macro_build
4677 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
4679 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
4681 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
4682 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
4684 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
4686 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
4688 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
4690 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
4691 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
4692 Recognize [uU] format args as sparclet cpregs.
4694 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
4696 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
4699 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
4701 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
4702 well as S_IS_EXTERNAL.
4703 (tc_fix_adjustable): Likewise.
4704 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
4705 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
4707 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
4708 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
4710 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
4712 * config/tc-sparc.c (max_architecture): Change to sparclite for
4714 (default_compatible): Delete.
4715 (sparc_ffs): New function.
4716 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
4717 (sparc_ip): Rewrite architecture match and bump logic.
4719 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
4721 * configure.in: Check for 'do not mix' from native linker before
4722 trying to use -rpath.
4723 * configure: Rebuild.
4725 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
4727 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4728 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4729 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
4730 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
4732 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
4733 to the symbol lnnoptr field, to get the correct file offset.
4735 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4737 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
4738 symbols that are not function, file, or section symbols to be
4741 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
4743 * configure: Set and substitute RPATH_ENVVAR.
4744 * configure: Rebuild.
4745 * Makefile.in (RPATH_ENVVAR): New variable.
4746 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
4748 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
4749 doesn't need opcodes. If configuring shared, opcodes needs bfd.
4750 * configure: Rebuild.
4752 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
4754 * read.c (s_mri_sect): Don't return '\0' in type. Set all
4755 appropriate flags in BFD section.
4757 * configure.in (m68k-*-psos*): New target.
4758 * configure: Rebuild.
4759 * config/te-psos.h: New file.
4760 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
4763 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
4765 From Alan Modra <alan@spri.levels.unisa.edu.au>:
4766 * configure.in: Remove duplicate setting of cpu_type. Check
4767 whether opcodes library is required for on all targets, not just
4769 * configure: Rebuild.
4771 * config/tc-mips.c (mips_big_got): New static variable.
4772 (s_extern): Don't declare.
4773 (reg_needs_delay): New static function.
4774 (macro_build): Permit GOT/CALL_HI/LO relocs.
4775 (macro_build_lui): If place is not NULL, use the number in the
4777 (load_address): Handle mips_big_got case.
4778 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
4780 (OPTION_XGOT): Define.
4781 (md_longopts): Add "xgot" if OBJ_ELF.
4782 (md_parse_option): Handle -xgot.
4783 (md_show_usage): Mention -xgot.
4784 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
4785 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
4787 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4789 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
4790 the byte relocation, point it to the low byte of the word.
4792 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
4794 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
4795 * configure: Rebuild.
4797 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
4799 * configure.in: Recognize any sparc* cpu.
4800 * configure: Regenerated.
4802 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
4804 * read.c (potable): Add "mri" and ".mri".
4805 (s_mri): New function.
4806 * read.h (s_mri): Declare.
4807 * app.c (scrub_m68k_mri): New static variable.
4808 (mri_pseudo): New static variable.
4809 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
4810 flag_m68k_mri. Initialize scrub_m68k_mri.
4811 (mri_state, mri_last_ch): New static variables.
4812 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
4814 (app_push): Save new fields.
4815 (app_pop): Restore new fields.
4816 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
4817 If TC_M68K, use a trivial state machine to look for occurrences of
4818 the .mri pseudo-op, and change the mode appropriately.
4819 * as.h (do_scrub_begin): Update prototype.
4820 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
4822 * config/tc-m68k.c (reg_prefix_optional_seen): New static
4824 (m68k_mri_mode_change): New function.
4825 (md_parse_option): Set reg_prefix_optional_seen.
4826 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
4827 (MRI_MODE_CHANGE): Define.
4828 * doc/as.texinfo: Document .mri pseudo-op.
4830 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
4833 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4835 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
4836 * config/m68k-parse.h (enum pic_relocation): Define.
4837 (struct m68k_exp): Add pic_reloc field.
4838 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4839 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
4840 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
4842 * config/tc-m68k.c: Delete definition of NO_RELOC.
4843 (struct m68k_it): Add pic_reloc field.
4844 (add_fix): Copy over pic_reloc field.
4845 (md_pseudo_table): Interpret .align parameter as byte count.
4846 (mote_pseudo_table): Likewise.
4847 (tc_m68k_fix_adjustable): New function.
4848 (get_reloc_code): New function.
4849 (md_assemble): Use it as last argument to fix_new_exp.
4850 (md_apply_fix_2): For a relocation against a symbol don't put the
4851 addend into the data.
4852 (tc_gen_reloc): Different addend computation for OBJ_ELF.
4853 (m68k_ip): Don't relax an operand that requires pic relocation.
4854 (md_begin): Align .text, .data and .bss on 4 byte boundary by
4856 * write.c (fixup_segment): Don't add symbol value to addend if
4857 TC_M68K and OBJ_ELF.
4858 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
4859 (motorola_operand): Add rule for `(zapc, EXPR)'.
4861 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
4863 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
4864 *really* is permissible before the comma.
4866 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
4868 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
4869 inserting nop instructions.
4871 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
4873 * config/te-aux.h: Change include of aux.h to aux-coff.h.
4875 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
4877 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
4878 class setting for a CALLNAME symbol in COFF.
4880 * read.c (potable): Pass negative numbers for new .balign[wl] and
4881 .p2align[wl] pseudo-ops.
4882 (s_align_bytes): Treat a negative argument as specifying the fill
4884 (s_align_ptwo): Likewise.
4886 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
4888 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
4889 (do_align): Take new len parameter. Change all callers. Pass it
4891 (s_align_bytes): Arg now indicates the length of the fill pattern.
4892 (s_align_ptwo): Likewise.
4893 * config/obj-coff.c (write_object_file): Pass length to
4895 * config/tc-i386.h (md_do_align): Take new len parameter.
4896 * config/tc-m88k.h (md_do_align): Likewise.
4897 * config/tc-m88k.c (m88k_do_align): Likewise.
4898 * config/tc-sh.h (md_do_align): Likewise.
4899 * config/tc-sh.c (sh_do_align): Likewise.
4900 * doc/as.texinfo: Document new pseudo-ops.
4902 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
4903 done in cvt_frag_to_fill.
4905 * config/tc-sh.h (sh_do_align): Declare.
4906 (md_do_align): Define.
4907 * config/tc-sh.c (sh_do_align): New function.
4909 * ecoff.c (ecoff_build_lineno): Don't try to store the address
4910 difference if the next address is before the current one.
4912 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
4913 (archs): Initialize new field.
4914 (m68k_ip): Don't list alias names when listing CPUs which support
4917 * as.c (main): Call parse_args before read_begin.
4918 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
4919 front of generated pseudo-ops.
4920 * read.c (potable): Ignore "name".
4921 (s_app_file): Permit a single quote after the string, since one
4922 may appear in m68k MRI mode.
4924 * configure.in: Check for --enable-shared. If linking against
4925 shared BFD and opcodes, fix library name on SunOS, and try to set
4927 * configure: Rebuild.
4929 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
4931 * as.h (flag_m68k_mri): Declare.
4932 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
4933 * Many files: For MRI syntax that is specific to the m68k MRI
4934 assembler, check flag_m68k_mri rather than flag_mri or
4935 MRI_MODE_NEEDS_PSEUDO_DOT.
4937 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
4939 * config/tc-i960.c (ARCH_HX): Define.
4941 (targ_has_sfr): Handle ARCH_HX.
4942 (targ_has_iclass): Handle ARCH_HX.
4943 (tc_coff_fix2rtype): Add return 0 to avoid warning.
4944 (tc_headers_hook): If the architecture was specified explicitly,
4945 use it when setting the flags. Set the extern variable coff_flags
4946 rather than headers->filehdr.f_flags, since the latter is set
4947 unconditionally in obj-coff.c.
4948 (i960_handle_align): Remove unused variable fixp.
4950 Support for building bfd and opcodes as shared libraries, based on
4951 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
4952 * configure.in: Set OPCODES and BFD to search directories.
4953 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
4954 * configure: Rebuild.
4955 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
4956 (LIBDEPS): New variable.
4957 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
4958 $(HLDFLAGS) in link.
4959 (check): Set LD_LIBRARY_PATH in the environment.
4961 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4963 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
4964 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
4965 read-only, not read/write.
4967 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
4969 * Makefile.in (INSTALL_XFORM): Remove -e.
4971 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
4973 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
4974 than comparing S_GET_SEGMENT to undefined_section.
4975 (write_object_file): Skip symbols which were equated to an
4976 undefined or common symbol.
4977 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
4978 S_IS_COMMON rather than comparing S_GET_SEGMENT to
4980 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
4981 or S_IS_COMMON call S_GET_VALUE.
4982 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
4983 * config/obj-aout.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-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
4989 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
4990 to an undefined or common symbol, convert the reloc to be against
4992 (obj_crawl_symbol_chain): Skip symbols which were equated to an
4993 undefined or common symbol.
4994 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
4995 S_IS_COMMON rather than comparing S_GET_SEGMENT to
4997 (yank_symbols): Skip symbols which were equated to an undefined or
5000 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
5002 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
5003 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5005 * configure.in: Make sure we only add m68k-parse.o to
5006 ${extra_objects} once, no matter how many m68k targets have been
5008 * configure: Rebuild.
5010 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
5012 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
5013 * configure: Rebuild.
5015 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
5017 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
5018 * doc/c-m68k.texi: Document .extend and .ldouble.
5020 * configure.in (m68*-apple-aux*): New target.
5021 * config/te-aux.h: New file.
5022 * config/obj-coff.c (compare_external_relocs): New static function
5024 (do_relocs_for): Sort relocs if TE_AUX.
5025 (fixup_segment): If TE_AUX, store common symbol value in segment.
5026 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
5028 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
5030 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
5032 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
5034 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
5035 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
5037 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
5038 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
5039 an undefined symbol and the size of a function symbol.
5040 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
5041 for all common symbols.
5043 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
5045 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
5048 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
5051 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
5053 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
5054 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
5056 * ecoff.c (localsym_t): Add addend field.
5057 (add_ecoff_symbol): Add addend argument. Change all callers.
5058 (coff_sym_value): Make static.
5059 (coff_sym_addend): New static variable.
5060 (ecoff_directive_def): Initialize coff_sym_addend.
5061 (ecoff_directive_val): Accept symbol + constant.
5062 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
5063 (ecoff_build_symbols): Include the addend in the symbol value.
5065 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
5067 * config/tc-ppc.c (md_assemble): Ignore overflow on
5068 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
5070 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5072 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
5073 bytes in size, so offset appropriately in big endian mode when
5074 writing the bottom 2 bytes.
5076 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
5078 * config/tc-sparc.c (default_compatible): New static local.
5079 (md_begin): Initialize it. Rewrite warn_on_bump handling.
5080 (sparc_ip): If no architecture or -bump specified, don't mark as
5081 mismatched those in default_compatible.
5083 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
5085 SCO ELF support from Robert Lipe <robertl@arnet.com>:
5086 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
5087 * configure: Rebuild.
5088 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
5089 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
5090 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
5091 (sco_id): Declare if SCO_ELF.
5093 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
5095 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
5096 ({max,warn_after}_architecture): New static locals.
5097 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
5098 If both architecture and -bump requested, set max_architecture to max.
5099 (sparc_md_end): Simplify.
5100 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
5101 Rewrite code to bump architecture and check for conflicts.
5102 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
5103 with Solaris assembler.
5104 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
5105 (md_show_usage): Update.
5107 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
5109 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
5111 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
5113 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
5114 #ifdef sparcv9 when choosing value.
5117 (sparc_md_end): Declare.
5118 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
5119 (initial_architecture): New static local.
5120 (can_bump_v9_p): Likewise.
5121 (NO_V9): Delete all occurrences.
5122 (sparc_md_end): New function.
5123 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
5124 Don't bump architecture to v9 unless can_bump_v9_p set.
5125 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
5126 * configure.in (sparc64 target cpu): Don't set obj_format here.
5127 (SPARC_V9): Renamed from sparcv9.
5128 (sparc64-*-elf*): Define SPARC_ARCH64.
5129 * configure: Regenerated.
5130 * acconfig.h (SPARC_V9): Renamed from sparcv9.
5131 (SPARC_ARCH64): Add.
5132 * conf.in: Regenerated.
5133 * config/vmsconf.h: Update.
5135 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
5137 * config/tc-mips.c (load_register): Optimise "dli" loads.
5138 (md_show_usage): add "-mcpu=vr4100" to help text.
5140 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
5142 * symbols.c (resolve_symbol_value): If a symbol is equated to an
5143 undefined symbol, preserve the X_op of O_symbol.
5144 (S_GET_VALUE): Fix check to permit this case.
5145 * write.c (write_relocs): If a reloc is against an undefined
5146 symbol equated to another symbol, change the reloc to be against
5148 * config/obj-coff.c (do_relocs_for): Likewise.
5150 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
5153 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5155 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
5156 computer is PowerPC.
5158 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
5160 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
5161 mentioned in the eabi.
5163 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
5165 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
5166 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
5168 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5170 * config/tc-ppc.c (mapping): Add more relocation suffixes.
5172 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5174 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
5175 as a section it is ok to have unadorned -mrelocatable pointers in.
5177 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5179 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
5182 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5184 * config/obj-elf.c (obj_elf_section): Add hooks so machine
5185 dependent section attributes can be handled.
5187 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
5188 macros to add support for exclude section flag and ordered section
5191 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
5192 functions to add support for exclude section flag and ordered
5195 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
5197 * subsegs.c (section_symbol): Don't try to look up the section
5198 symbol in the hash table. It should be possible to have a symbol
5199 with the same name as a section, but no connection to it.
5201 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
5202 From James Carlson <carlson@xylogics.com>.
5204 * expr.c (operand): Skip whitespace after a close parenthesis.
5205 From James Carlson <carlson@xylogics.com>.
5207 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
5209 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
5210 as_warn_where for relocation overflow.
5211 (parse_reg): Accept register name only if next character is
5214 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
5216 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
5217 addresses for static variables.
5219 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5221 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
5222 and xgot give the old toc16 relocation.
5223 (md_apply_fix3): Support all GOT relocations.
5225 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
5227 * config/tc-mips.c (load_address): Correctly handle a constant in
5228 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
5230 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5232 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
5233 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
5234 (build_Mbytes): Handle REG_B.
5236 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
5238 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
5240 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
5242 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
5244 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
5246 * config/obj-coff.c (write_object_file): Set the s_align field to
5247 the number of bytes, rather than to the power of 2.
5249 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
5251 * Makefile.in (DISTCLEAN_HERE): New variable.
5252 (distclean): Use it.
5253 (maintainer-clean): Depend upon clean-here rather than clean,
5254 distclean, and clean-info. Run make maintainer-clean in doc.
5255 Remove files listed in DISTCLEAN_HERE.
5256 * doc/Makefile.in (maintainer-clean realclean): Split out from
5257 distclean. Depend upon clean-info and distclean.
5259 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
5261 * mac-as.r: Fix copyright and version strings.
5262 (cfrg): Use PROG_NAME instead of literal name.
5264 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
5266 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
5268 * config/tc-a29k.h (tc_unrecognized_line): Define.
5269 * config/tc-a29k.c (a29k_unrecognized_line): New function.
5270 (md_operand): Handle a29k style local dollar labels.
5272 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
5274 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
5276 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
5278 * read.c (s_fill): If md_flush_pending_output is defined, call
5281 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
5283 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
5284 Treat rs_align_code like rs_align.
5286 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5288 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
5289 converting an absolute address into a PC-relative one.
5291 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
5293 * mpw-config.in: Don't always use te-generic.h for emulation.
5294 (powerpc-apple-macos): Use emulation te-macos.h.
5296 (mips-gm-magic): New configuration.
5298 * mpw-make.sed (install, install-only): Edit in Mac-specific
5301 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
5303 * configure.in: Improve message about unsupported ELF targets.
5304 * configure: Rebuild.
5306 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
5307 pattern is zero. From Manfred Hollstein.
5309 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
5311 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
5312 the various idata sections, we check the name on the .section pseudo.
5314 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5316 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
5317 add section's paddr to add_number; compatibility to native as and
5320 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
5322 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
5324 * hash.c (struct hash_entry): Moved here...
5325 * hash.h (struct hash_entry): ...from here.
5327 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
5328 if it's already known to be null.
5330 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5332 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
5333 bit relocs converted to PC relative relocs. This turned out to
5334 add the offset from the beginning of .text twice.
5336 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
5338 * stabs.c (s_stab_generic): In 's' case, free string from
5341 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
5343 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
5346 * subsegs.h (segment_info_type): Make bitfields unsigned.
5348 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
5349 and move them together. On most systems this will reduce the
5350 structure size by one word.
5351 (operatorT): Define O_max.
5352 * expr.c (expr_begin): Verify that X_op is wide enough to hold
5355 * read.c (pop_insert): Print error returned by hash table
5358 * as.c (dump_statistics): Split out from main; dump some hash
5359 table stats and target-specific stats.
5360 (start_time): No longer automatic to main.
5361 (main): Set file-level start_time and call dump_statistics at
5362 exit. Exit by calling xexit.
5363 (show_usage): Make --statistics description less specific.
5364 * subsegs.c (subsegs_print_statistics): New function.
5365 * write.c (write_print_statistics): New function.
5366 (n_fixups): New static variable.
5367 (fix_new_internal): Increment it.
5368 * read.c (read_print_statistics): New function.
5369 * read.h (read_print_statistics): Declare.
5370 * symbol.c (symbol_print_statistics): New function.
5371 * symbol.h (symbol_print_statistics): Declare.
5372 * hash.c (hash_print_statistics): New function.
5373 * hash.h (hash_print_statistics): Declare.
5374 * config/tc-i386.c (i386_print_statistics): New function.
5375 * config/tc-i386.h (i386_print_statistics): Declare.
5376 (tc_print_statistics): New macro.
5377 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
5380 * hash.c (DELETED): Rewrite to use a valid but unique address.
5381 (START_POWER): Reduce to 10.
5382 (enum stat_enum): New enumerator, replacing STAT_* index macros.
5383 Add new values for counting strcmp calls.
5384 (GROW_FACTOR): New macro.
5385 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
5387 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
5388 (hash_new): Use FULL_VALUE.
5389 (struct hash_control): Definition moved here.
5390 (hash_code): Don't mask to low bits.
5391 (hash_ask): Mask returned hash code here. Check hash value before
5392 calling strcmp; count strcmp calls.
5393 * hash.h (struct hash_control): Declare, don't define, here.
5394 (HASH_STATLENGTH): Deleted.
5395 (struct hash_entry): Add field for hash code.
5396 (hash_say, hash_apply): Don't declare.
5398 * hash.c (destroy): Return void.
5399 (applicatee): Ditto.
5400 (main): Fix declarations.
5401 (hash_apply): Return void. Argument `function' returns void. Put
5402 inside "#ifdef TEST".
5403 (hash_say): Define only if TEST is defined.
5404 * hash.h (hash_apply, hash_say): Declarations deleted.
5406 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
5408 * configure: Rebuild with autoconf 2.7.
5410 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
5412 * aclocal.m4 (AC_PROG_CC): Remove local definition.
5413 * configure: Rebuild with autoconf 2.6.
5415 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
5417 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
5418 (ppc_stabx): Don't increment ppc_debug_name_section_size.
5420 (ppc_frob_file): Remove.
5421 * config/tc-ppc.h (tc_frob_file): Don't define.
5422 (ppc_frob_file): Don't declare.
5424 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
5426 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
5427 * config/alpha-opcode.h: Include one-operand variants of jmp and
5430 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
5431 with te-delta.h in 8.3 file systems.
5432 * configure.in: Adjusted.
5434 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
5436 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
5438 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
5440 * expr.c (operand): Handle MRI suffixes after unadorned 0.
5442 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
5444 Version 2.6 released.
5445 * Makefile.in (VERSION): Updated to 2.6.
5447 * config/obj-coff.c (write_object_file): Change use of md_do_align
5448 to pass a pointer rather than a fill value, to match other uses.
5450 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
5452 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
5454 * as.c (main): Move md_end call to just after call to
5455 perform_an_assembly_pass. Delete cpu-specific code here.
5456 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
5457 * config/tc-arm.c (md_end): Unused function deleted.
5458 * config/tc-ns32k.c (md_end): Ditto.
5460 * config/tc-i386.c (i386_align_code): New function, moved here
5461 from HANDLE_ALIGN macro.
5462 * config/tc-i386.h (HANDLE_ALIGN): Call it.
5464 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
5466 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
5469 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
5471 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
5472 multi-byte nops to avoid changing gcc. The necessary gcc change
5473 might break old assemblers.
5475 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
5477 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
5478 generate optimal multi-byte nop instructions for ".align n"
5479 ".align n,0x90", and aligns requiring more than 15 bytes of
5480 padding still generate multiple 0x90's as before.
5482 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
5484 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
5486 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
5488 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
5489 * configure: Update.
5490 * mpw-make.sed: Reorder commands to make sed happier.
5491 * config/te-macos.h: New file.
5492 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
5494 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
5496 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
5497 conditional branches.
5498 (md_apply_fix): Likewise.
5500 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
5502 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
5503 generate a reloc which the linker will not handle correctly. Fix
5504 overflow checking--R_IREL is 18 bits, not 17.
5506 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
5508 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
5509 from a PC relative reloc if TC_A29K.
5511 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
5512 code depends upon it.
5514 * config/tc-a29k.c (md_operand): Handle $float, $double, and
5515 $extend. Based on code from Eric Freudenthal
5516 <freudenthal@nyu.edu>.
5517 * config/tc-a29k.h (LEX_DOLLAR): Define.
5518 * read.c (LEX_DOLLAR): Define if not defined.
5519 (lex_type): Use LEX_DOLLAR.
5521 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
5523 * configure.in (a29k-nyu-sym1): New target, just like other a29k
5526 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
5528 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
5530 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
5532 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
5533 used only by "dlltool.c".
5535 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
5537 * config/tc-alpha.c: Undefine inline if not __GNUC__.
5538 (md_pseudo_table): Don't define "extern".
5540 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
5542 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
5544 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
5546 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
5548 * macro.c (macro_expand_body): Don't warn about == with a
5549 nonexistent parameter, in case it is in a comment field.
5551 * as.c (main): On TC_A29K, call macro_init with macro_alternate
5553 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
5554 set, even if macro_alternate is set.
5555 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
5556 (sub_actual): If macro_strip_at, and kind is '@', don't look up
5557 the token unless it ended in '@'.
5558 * config/tc-a29k.c (line_separator_chars): Remove '@'.
5559 * doc/c-a29k.texi: Document macro usage on A29K.
5561 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
5563 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
5565 (install_operand): Likewise.
5567 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
5569 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5571 * configure.in (m88k-motorola-sysv*): New target.
5572 * configure: Rebuild.
5573 * config/te-delta88.h: New file.
5574 * config/obj-coff.c (write_object_file): Use md_do_align if it is
5576 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
5577 (md_do_align): Define.
5578 * config/tc-m88k.c: Include "subsegs.h".
5579 (m88k_do_align): New function.
5581 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
5582 (COFF_NOLOAD_PROBLEM): Define.
5583 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
5585 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
5587 * config/tc-i386.c (md_assemble): For a jump instruction with
5588 non-constant target, require 7 available bytes in the current
5591 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
5593 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
5596 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
5598 * configure.in (alpha-*-linux*): Use ecoff.
5599 * configure: Rebuild.
5600 * ecoff.c (ecoff_directive_extern): New function.
5601 (ecoff_directive_weakext): New function.
5602 (ecoff_build_symbols): Handle weak symbols.
5603 (ecoff_setup_ext): Likewise.
5604 (ecoff_frob_symbol): Warn about weak common symbols.
5605 * ecoff.h (ecoff_directive_extern): Declare.
5606 (ecoff_directive_weakext): Declare.
5607 * symbols.c (S_IS_WEAK): New function.
5608 * symbols.h (S_IS_WEAK): Declare.
5609 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
5611 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
5614 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
5616 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
5618 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
5619 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
5620 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
5621 * config/obj-coff.c (coff_frob_symbol): Don't call
5622 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
5623 one. If OBJ_XCOFF, try to figure out whether the symbol is going
5626 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
5627 (ppc_stab_symbol): New static variable.
5628 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
5629 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
5630 sy_tc.real_name to the stab string.
5631 (ppc_bc, ppc_ec): New static functions.
5632 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
5634 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
5636 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
5639 * input-scrub.c (input_scrub_push): Reset sb_index.
5641 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
5643 * listing.c (listing_newline): Don't create a frag in the absolute
5646 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
5648 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
5649 (ppc_csect): Move most of the code to ppc_change_csect, and call
5651 (ppc_change_csect): New static function, taken from ppc_csect.
5652 (ppc_section): New static function.
5653 (ppc_saw_abs): New static varable.
5654 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
5655 a symbol has no csect.
5656 (ppc_adjust_symtab): New function.
5657 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
5658 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
5660 * write.c (write_object_file): If tc_adjust_symtab is defined,
5661 call it just before the call to obj_adjust_symtab.
5663 * symbols.c (symbol_find_or_make): Change name to be const.
5664 * symbols.h (symbol_find_or_make): Update declaration.
5666 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
5668 * doc/as.texinfo (Align): Mention SH.
5669 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
5671 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
5672 (Z8000 Directives, even): Don't give numeric align value, instead
5675 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
5677 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
5680 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
5682 * Makefile.in (diststuff): Also make info.
5683 (maintainer-clean realclean): Also make clean-info.
5685 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
5687 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
5688 (pa_subspace): For ".nsubspa", always create a new subspace
5689 with the given attributes, even if one already exists with the
5692 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5694 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
5695 TC_FORCE_RELOCATION, taking an additional section argument. If
5696 the section of the target symbol is not the same as the current
5697 section, always force the relocation to be used.
5698 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
5700 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
5701 md_pcrel_from function, taking an additional section argument.
5702 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
5704 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
5705 older TC_FORCE_RELOCATION if not defined.
5706 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
5707 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
5708 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
5709 TC_FORCE_RELOCATION.
5711 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
5713 * input-scrub.c (as_where): Set name to null pointer if we don't
5715 * messages.c (identify): Only print filename if non-null.
5716 (as_show_where): Ditto, for line number too.
5717 (as_warn_internal, as_bad_internal): Ditto.
5719 * input-file.c (input_file_open): If the input file can't be
5720 opened, consider it an error.
5722 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
5724 * config/tc-mips.c: Added mips_4100 control, and support for
5725 accepting the 4100 as a MIPS architecture variant (md_begin,
5726 macro_build, mips_ip, md_parse_option). Adding suitable
5727 command-line OPTIONs, and updating the help text (md_show_usage).
5729 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
5731 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
5732 BFD_ASSEMBLER is defined.
5734 * Use one active frag and one obstack per frag chain:
5735 * frags.c (frags): Variable deleted.
5736 (frag_alloc): New function.
5737 (frag_grow, frag_more, frag_variant, frag_now_fix,
5738 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
5740 (frag_new): Ditto. Verify that frch_last and frag_now match on
5741 entry and exit, and that old frag_now has non-zero type. Replace
5742 "know" uses with "assert". Use frag_alloc instead of mucking with
5744 * frags.h (frags): Declaration deleted.
5745 * subsegs.h (struct frchain): Add new field frch_frag_now.
5746 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
5748 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
5749 give it any stricter alignment than frchainS structures need. Do
5750 not initialize frags obstack. Set frag_now to point to
5751 dummy_obstack. Initialize absolute_frchain.
5752 (subseg_set_rest): Save and restore frag_now in frch_frag_now
5753 field of frchainS. Don't create new frags on section switch, and
5754 use frag_alloc when creating a new frag chain. For absolute
5755 section, set frchain_now to absolute_frchain. Verify that
5756 frch_last and frag_now match on entry and exit. Initialize
5757 per-chain obstack, and under gcc, set required alignment to that
5758 needed by fragS structure.
5760 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
5762 * stabs.c (get_stab_string_offset): Only copy input string if a
5763 fresh copy is needed, not if the section already exists.
5764 (s_stab_generic): Cache stab section name to bypass lookups, since
5765 usually it will match. Could be made faster still by changing the
5766 memory allocation rules.
5767 (s_xstab): Cache section name to bypass repeated string
5770 * frags.c (frag_new): Deleted register declarations.
5772 * listing.c (frag_now): Don't declare.
5774 * as.c (chunksize): New variable.
5775 (debug_memory): New variable.
5776 (main): If debug_memory is set, reduce chunksize and
5778 * as.h (chunksize): Declare it.
5779 * read.c (read_begin): Use it.
5781 * config/tc-alpha.c (md_shortopts): Include 'g'.
5782 (md_parse_option): Ignore it.
5784 * Makefile.in (distclean): Remove Makefile and config.status from
5785 testsuite directory.
5786 (clean-here): Don't delete testsuite. Instead, delete only the
5787 files within it that would be generated by running tests.
5789 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
5790 frag_now_fix instead of accessing obstack info directly.
5791 * config/tc-arm.c (s_ltorg): Ditto.
5792 (md_assemble): Ditto.
5794 * config/tc-i386.c (md_assemble): Call frag_grow instead of
5797 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
5799 * stabs.c (aout_process_stab): Insert debug symbol into symbol
5800 chain after parsing value expression, if any, to avoid separating
5801 continued .stabs lines.
5803 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
5805 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
5806 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
5808 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
5810 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
5811 -mcom support and PPC_OPCODE_ANY for -many.
5812 (md_parse_option): Ditto.
5814 (md_begin): For duplicate instructions, print all duplicates
5817 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
5819 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
5820 common mode operation.
5821 (md_show_usage): Add -mcom to usage message.
5823 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
5825 * expr.c (op_rank): Add O_symbol_rva.
5826 * expr.h (operatorT): Add O_symbol_rva.
5827 * read.c (cons_worker): Set O_symbol_rva when necessary.
5828 * write.c (fix_new_exp): Understand O_symbol_rva.
5830 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
5832 * config/tc-mips.c: Correct s_cons arguments. From Michael
5833 Joosten <joost@ori.cadlab.de>.
5835 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
5837 * config/tc-ppc.c (ppc_macro): Make count unsigned.
5838 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
5839 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
5841 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
5842 make non-static. Change all users.
5843 * config/obj-coff.h (coff_n_line_nos): Declare.
5845 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
5847 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5849 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
5851 * config/obj-elf.c (obj_elf_common): Convert specified byte
5852 alignment to power of two. Set size of local bss symbol.
5854 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
5856 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
5858 * sb.c, macro.c: Decide whether to include <string.h> or
5859 <strings.h> just as as.h does.
5861 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
5863 * Makefile.in (site.exp): Fix setting of $srcdir.
5865 * config/tc-arm.c (md_atof): Fix little-endian output.
5866 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
5869 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
5871 * doc/as.texinfo: Split out the NS32k family documentation,
5872 despite its being commented out for now.
5873 * doc/c-ns32k.texi: New file.
5875 * sb.c, macro.c: Include string.h.
5877 * Makefile.in (comparison): Only check *.o; we don't care if
5878 timestamps inserted by the native linker differ.
5880 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
5881 if alignment stricter than 4 bytes is requested; in that case,
5882 align to a 4-byte boundary first.
5884 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
5886 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
5887 uninitialized" warning for `Max_Source_Offset'.
5889 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
5891 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
5892 qualifiers and detect errors if present.
5893 (md_assemble): Add call to parse_toc_entry. Also added some support
5894 for the [tocv] qualifier.
5895 (ppc_pe_tocd): New function to support data in the toc section.
5897 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
5899 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
5902 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
5904 * config/tc-m68k.c (isword): Accept all values from -65536 to
5905 +65535, so ~VAL will not be rejected.
5907 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
5908 skip characters after the pseudo-op.
5910 * read.c (get_line_sb): Don't look past buffer_limit.
5911 (s_include): In MRI mode, skip characters after the file name.
5913 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
5915 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
5916 periods in register names.
5918 For older changes see ChangeLog.1.